mhurhangee/ep-ind-claims huggingface dataset:
A method in a network node for transmitting a combined wireless communication signal, the combined wireless communication signal comprising a primary signal component and a secondary signal component, wherein the primary and secondary signal components belong to respective spectrum resources allocated respectively to a primary system and a secondary system and the secondary signal component at least partially overlaps with the primary signal component with respect to a signal domain, and the network node being comprised in a Radio Network, the method being characterized in comprising: shifting secondary pilot resources of the secondary signal component relative to primary pilot resources in the primary signal component by an amount so as to provide a degree of overlap between the primary and secondary pilot resources based on whether a current estimation procedure at a user equipment is a primary channel estimation procedure or a secondary channel estimation procedure; and transmitting the secondary signal component to be received by the user equipment. shifting secondary pilot resources of the secondary signal component relative to primary pilot resources in the primary signal component by an amount so as to provide a degree of overlap between the primary and secondary pilot resources based on whether a current estimation procedure at a user equipment is a primary channel estimation procedure or a secondary channel estimation procedure; and transmitting the secondary signal component to be received by the user equipment.
A mechanical seal device being installed in a step shouldered bore which is formed by a fit engagement circumferential surface which is disposed in a bore hole of seal housing receiving a shaft therethrough, and a support surface which retains a radially inward step in perpendicular relation to said fit engagement circumferential surface, said mechanical seal device comprising: a packing being in an annular form and being made of rubber-like resilient material and having a contact surface (10D1), an adhesion surface (10C1) and an insertion nose end portion, said contact surface (10D1) securely engaging said fit engagement circumferential surface, said adhesion surface (10C1) being disposed on an inner circumferential side in relation to said contact surface (10D1), said insertion nose end portion being located at the frontal tip in a direction of insertion against said fit engagement circumferential surface; and a stationary seal ring having a secure engagement surface, back surface and a seal surface, said secure engagement surface being coupled with said adhesion surface (10C1) of said packing,, said seal surface being disposed opposite said back surface characterized in that said back surface forms a seal-tight contact with said support surface, a cylindrical reinforcement annulus is immersed at a location radially in between in said packing, a thickness of a first elastic layer located at an inner circumferential side of said reinforcement annulus immersed in said packing is greater than a thickness of a second elastic layer located at an outer circumferential side of said reinforcement annulus, the insertion nose end portion of said packing is pressed toward an opposing surface located at a radially outward portion of the support surface when said back surface abuts said support surface, and a cavity portion is created between said insertion nose end portion and an opposing surface in said support surface side when said back surface abuts said support surface, wherein said back surface is in a seal-tight relation to said support surface by means of elastic force of said packing which is obtained when said packing is plunged into said cavity portion. a packing being in an annular form and being made of rubber-like resilient material and having a contact surface (10D1), an adhesion surface (10C1) and an insertion nose end portion, said contact surface (10D1) securely engaging said fit engagement circumferential surface, said adhesion surface (10C1) being disposed on an inner circumferential side in relation to said contact surface (10D1), said insertion nose end portion being located at the frontal tip in a direction of insertion against said fit engagement circumferential surface; and a stationary seal ring having a secure engagement surface, back surface and a seal surface, said secure engagement surface being coupled with said adhesion surface (10C1) of said packing,, said seal surface being disposed opposite said back surface
A method for increasing fracture resistance in a drug-eluting polymer stent having a deployed diameter and a stowed diameter, characterised by the steps of: radially expanding an extruded polymer tube to a starting diameter that is greater than the stent's deployed diameter; forming a stent scaffolding from the tube; reducing the diameter of the scaffolding to about 50-80% of the starting diameter; spraying a solution comprising a drug-polymer dissolved in a solvent on the surface of the scaffolding, wherein the sprayed solution is between 90-98% solvent by weight; baking the scaffolding having the drug-polymer thereon for a first relaxation period; and crimping the stent down to its stowed diameter including a plurality of intermediate crimping steps, wherein at least one intermediate crimping step is followed by a second relaxation period. radially expanding an extruded polymer tube to a starting diameter that is greater than the stent's deployed diameter; forming a stent scaffolding from the tube; reducing the diameter of the scaffolding to about 50-80% of the starting diameter; spraying a solution comprising a drug-polymer dissolved in a solvent on the surface of the scaffolding, wherein the sprayed solution is between 90-98% solvent by weight; baking the scaffolding having the drug-polymer thereon for a first relaxation period; and crimping the stent down to its stowed diameter including a plurality of intermediate crimping steps, wherein at least one intermediate crimping step is followed by a second relaxation period.
An array of flow-directing elements, in particular a rotor vane or stator vane array, for a compressor of a gas turbine, having at least one first flow-directing element, and at least one second flow-directing element different therefrom, each having a leading edge facing a gas turbine inlet (11; 21), a trailing edge (12; 22) facing away from the gas turbine inlet, a pressure side (13; 23) connecting them in the direction of operational rotation, a suction side (14; 24) located opposite therefrom, as well as successive chords along a stacking axis, that extend radially between an airfoil (15; 25) and an airfoil tip (16; 26), and furthermore the trailing edge of the first flow-directing element is, at least in a portion thereof (h/2), axially offset from the trailing edge of the second flow-directing element in a direction toward the leading edge (11; 21), characterized in that a trailing edge, at least in a portion thereof, is axially offset from the trailing edges of the first or second flow-directing elements in a direction toward the leading edge.
An apparatus for securing an offshore platform to a piling, the offshore platform including a top connector, the apparatus comprising: an elongated tubular member having an upper termination with circumferential grooves, the circumferential grooves configured to be engaged by the top connector to retain tension in the elongated tubular member; an upper section of the tubular member having a larger diameter than a lower section of the tubular member; the tubular member having a hollow interior that is sealed for preventing entry of sea water; a plurality of sealed bulkheads in the interior of the tubular member spaced apart from each other along the lengths of the upper and lower sections at selected intervals, defining a plurality of separate compartments within the upper and lower sections that are sealed from each other; wherein the upper and lower sections of the tubular member have substantially the same cross-sectional areas measured between inner and outer diameters; and wherein the compartments' lengths are selected so that if one or two flood, the remaining compartments would provide sufficient buoyancy to support the weight of the elongated tubular member. an elongated tubular member having an upper termination with circumferential grooves, the circumferential grooves configured to be engaged by the top connector to retain tension in the elongated tubular member; an upper section of the tubular member having a larger diameter than a lower section of the tubular member; the tubular member having a hollow interior that is sealed for preventing entry of sea water; a plurality of sealed bulkheads in the interior of the tubular member spaced apart from each other along the lengths of the upper and lower sections at selected intervals, defining a plurality of separate compartments within the upper and lower sections that are sealed from each other; wherein the upper and lower sections of the tubular member have substantially the same cross-sectional areas measured between inner and outer diameters; and wherein the compartments' lengths are selected so that if one or two flood, the remaining compartments would provide sufficient buoyancy to support the weight of the elongated tubular member.
A safety device of a battery temperature control system comprising: - a first heat exchange unit which includes a first heat exchange section filled with liquid-state heat medium into a pipe and exchanging heat with a battery by the heat medium, and - a second heat exchange unit which includes a second heat exchange section heating or cooling the heat medium subjected to heat exchange in the first heat exchange section, characterised in that the safety device of a battery temperature control system comprises: - a collision detecting unit which detects an impact in the event of a vehicle collision and generates an impact signal; - a compressed gas supply device which is connected to the pipe of the first heat exchange unit and discharges a compressed gas into the pipe when the impact signal is generated; and - a discharge portion which is connected to the pipe of the first heat exchange unit and is able to discharge the heat medium charged into the pipe to the outside of the pipe, the heat medium existing in the first heat exchange section being discharged to the outside of the first heat exchange section under a predetermined condition and, when the collision detecting unit detects an impact, the heat medium existing in the first heat exchange section being discharged from the discharge portion to the outside of the pipe by the compressed gas discharged from the compressed gas supply device. - a first heat exchange unit which includes a first heat exchange section filled with liquid-state heat medium into a pipe and exchanging heat with a battery by the heat medium, and - a second heat exchange unit which includes a second heat exchange section heating or cooling the heat medium subjected to heat exchange in the first heat exchange section, - a collision detecting unit which detects an impact in the event of a vehicle collision and generates an impact signal; - a compressed gas supply device which is connected to the pipe of the first heat exchange unit and discharges a compressed gas into the pipe when the impact signal is generated; and - a discharge portion which is connected to the pipe of the first heat exchange unit and is able to discharge the heat medium charged into the pipe to the outside of the pipe,
A tire comprising a tread portion provided with circumferentially continuously extending circumferential grooves including a first circumferential groove and a second circumferential groove, wherein the first circumferential groove and the second circumferential groove are disposed on one side and the other side, respectively, of a cambered-tire tread center line, the cambered-tire tread center line is defined by a line extending in the tire circumferential direction, along which a length in the tire circumferential direction of the ground contacting patch of the tire becomes maximum when the tire which is mounted on a normal rim and inflated to a normal pressure, is placed on a flat horizontal surface at a non-zero camber angle (θ) with respect to the flat horizontal surface, and loaded with a normal tire load in the vertical direction, characterized in that the first circumferential groove and the second circumferential groove are arranged symmetrically with respect to the cambered-tire tread center line, and/or in that the tread portion comprises an inboard tread part and an outboard tread part to be positioned inside and outside, respectively, with respect to a vehicle when the tire is mounted on the vehicle, and in a meridian cross-sectional view of the tire, the profile of a ground contacting surface of the inboard tread part has a radius of curvature smaller than that of the profile of a ground contacting surface of the outboard tread part. the first circumferential groove and the second circumferential groove are disposed on one side and the other side, respectively, of a cambered-tire tread center line, the cambered-tire tread center line is defined by a line extending in the tire circumferential direction, along which a length in the tire circumferential direction of the ground contacting patch of the tire becomes maximum when the tire which is mounted on a normal rim and inflated to a normal pressure, is placed on a flat horizontal surface at a non-zero camber angle (θ) with respect to the flat horizontal surface, and loaded with a normal tire load in the vertical direction, characterized in that the first circumferential groove and the second circumferential groove are arranged symmetrically with respect to the cambered-tire tread center line, and/or in that the tread portion comprises an inboard tread part and an outboard tread part to be positioned inside and outside, respectively, with respect to a vehicle when the tire is mounted on the vehicle, and in a meridian cross-sectional view of the tire, the profile of a ground contacting surface of the inboard tread part has a radius of curvature smaller than that of the profile of a ground contacting surface of the outboard tread part.
Shackle that is meant to be fastened at an end of a boom structure that is, to be used by a working machine, in order to couple therewith one or more organs, such as a rotator, a grip loader and/or the like, to be driven by power transmission transmitted from a hydraulic system of the working machine, the shackle having a frame structure that rotates (w) around two axes of rotation (x, y) perpendicular to each other and that is to be fastened by its opposite ends in longitudinal direction (s) to the boom structure and to the organ, and an actuator arrangement that is driven by auxiliary power, preferably operating by transmission of the working machine's hydraulic system, for dampening/locking of the shackle's swinging and for releasing the same to rotate around its axes of rotation, characterized in that, the shackle's actuator arrangement is arranged to dampen/lock and to release the rotating motion (w) of in respect with each other separate frame parts (1a, 1b) of the shackle by changing a mutual distance (e) of the shackle's axes of rotation (x, y), which is made possible on the one hand by means of an intermediate piece that is to be coupled movably in the shackle's longitudinal direction (s) with joint shafts (2a1) existing in joint holes in the frame parts (1a, 1b), the holes being parallel with the axes of rotation (x, y), wherein fastening ears of the intermediate piece have joint holes that are elongated in the longitudinal direction (s), and on the other hand by mutual form locking arrangements of the separate frame parts (1a, 1b) of the shackle and the intermediate piece.
A washing machine comprising a tub in which washing takes place, a tub drain outlet draining water out of the tub after washing, a tub drain hose with an inner wall in connection with the tub drain outlet, and a circular flap disposed in the tub drain hose, characterized in tha t the flap comprises one first wing and one second wing disposed at an obtuse angle (α) to each other, and that the flap is connected to the tub drain hose so that the flap is partially rotatable about an assembly axis (a) defined by a folding line joining together the first wing and the second wing.
Device for supplying pressurized fluid, notably pressurized gas, comprising a first valve housing an internal fluid circuit, the device comprising a second valve comprising an internal circuit and forming a physical entity distinct from the first valve, the first valve and the second valve comprising respective coupling members (6, 7) forming a detachable male/female quick-connection system for the second valve on the first valve, the two valves (3, 5) being configured so as to place their internal circuits (13, 15) in communication when the second valve is coupled to the first valve via the quick-connection system, the internal circuits (13, 15) comprising an array of control valve (s) (4, 9) for controlling the circulation of the fluid towards an outlet, the device comprising at least one manually actuatable movable command member (11, 14) for commanding the array of control valve(s) and/or the quick-connection system, the device comprising a member for purging at least one of the internal circuits (13, 15), the purge member being in communication with the internal circuit or circuits (13, 15) on the one hand and with an exterior discharge zone, such as the atmosphere, on the other hand, the purge member being movable between a closed state preventing purging of the internal circuit or circuits (13, 15) towards the discharge zone and an open state allowing purging of the internal circuit or circuits towards the discharge zone, the purge member being able to be actuated to its open state by the at least one command member (11, 14), characterized in that the purge member comprises a check valve urged towards a closure position against a seat by a return member.
A connection device of a cable management arm, comprising: a fixing frame having a protrusion portion; a connection member pivotably connected to the cable management arm and having a contact portion, and a locking member pivotably connected to the connection member and having a locking portion and a resilient portion, the resilient portion contacting the contact portion of the connection member, the resilient portion providing a force to lock the locking portion to the protrusion portion of the fixing frame so as to securely connect the connection member to the fixing frame, characterized in that the fixing frame has a pair of bent portions which define a passage, the connection member is inserted into the passage of the fixing frame, and the connection member has a pair of stops which are located corresponding to the bent portions of the fixing frame, when the connection member is inserted into the passage of the fixing frame, the stops contact the bent portions. a fixing frame having a protrusion portion; a connection member pivotably connected to the cable management arm and having a contact portion, and a locking member pivotably connected to the connection member and having a locking portion and a resilient portion, the resilient portion contacting the contact portion of the connection member, the resilient portion providing a force to lock the locking portion to the protrusion portion of the fixing frame so as to securely connect the connection member to the fixing frame, characterized in that the fixing frame has a pair of bent portions which define a passage, the connection member is inserted into the passage of the fixing frame, and the connection member has a pair of stops which are located corresponding to the bent portions of the fixing frame, when the connection member is inserted into the passage of the fixing frame, the stops contact the bent portions.
Process for forming a wood-base product comprising the steps of a) providing particles of wood, b) resinating the particles of wood with a binder, c) compressing the resinated particles of wood to form a wood-base product, characterized in that before, during or after step b) the particles of wood and/or the binder are brought into contact with a broken dispersion for hydrophobicizing lignocellulose-containing material, wherein the broken dispersion is obtainable by mixing at least A) a wax-containing dispersion containing the following components: i) at least one aqueous phase as continuous phase, ii) at least one disperse phase containing wax, and iii) at least one emulsifier, with B) a demulsifier having at least one functional group. a) providing particles of wood, b) resinating the particles of wood with a binder, c) compressing the resinated particles of wood to form a wood-base product, A) a wax-containing dispersion containing the following components: i) at least one aqueous phase as continuous phase, ii) at least one disperse phase containing wax, and iii) at least one emulsifier, with i) at least one aqueous phase as continuous phase, ii) at least one disperse phase containing wax, and iii) at least one emulsifier, B) a demulsifier having at least one functional group.
Cylinder-piston unit in a disposable injector, said unit having at least one opening communicating the interior of the cylinder with an aperture in the end face thereof, wherein - an end face of the cylinder-piston unit has a pressing-in portion surrounding the aperture and a pressing-on portion surrounding the pressing-in portion, - the pressing-in portion has an inner ridge delimiting the aperture and an outer ridge, - the ridges (62, 63) delimit a recess surrounding the inner ridge, said recess having in parallel to the central axis of the cylinder-piston unit a depth amounting to at least one quarter of its width in a plane oriented normal thereto, and - the area of the pressing-on portion projected in a plane normal to the central axis is at least equal in surface area to the area of the pressing-in portion projected in the same plane, characterized in that - the inner ridge has a concavely shaped outer flank and an inner flank which flanks include an angle of up to 45 degrees at an edge, - the outer ridge is delimited by a pair of concave flanks (68, 69), said flanks including an angle of up to 45 degrees at an edge, - said edges (64, 65) either lie in a plane normal to the central axis or define a conical surface of which the apex angle amounts to between 165 degrees and 180 degrees and of which the apex lies outside the cylinder-piston unit, and - the pressing-on portion is offset from the end face of the pressing-in portion against the direction of injection at least during an injection. - an end face of the cylinder-piston unit has a pressing-in portion surrounding the aperture and a pressing-on portion surrounding the pressing-in portion, - the pressing-in portion has an inner ridge delimiting the aperture and an outer ridge, - the ridges (62, 63) delimit a recess surrounding the inner ridge, said recess having in parallel to the central axis of the cylinder-piston unit a depth amounting to at least one quarter of its width in a plane oriented normal thereto, and - the area of the pressing-on portion projected in a plane normal to the central axis is at least equal in surface area to the area of the pressing-in portion projected in the same plane, characterized in that - the inner ridge has a concavely shaped outer flank and an inner flank which flanks include an angle of up to 45 degrees at an edge, - the outer ridge is delimited by a pair of concave flanks (68, 69), said flanks including an angle of up to 45 degrees at an edge, - said edges (64, 65) either lie in a plane normal to the central axis or define a conical surface of which the apex angle amounts to between 165 degrees and 180 degrees and of which the apex lies outside the cylinder-piston unit, and - the pressing-on portion is offset from the end face of the pressing-in portion against the direction of injection at least during an injection.