mhurhangee/ep-ind-claims huggingface dataset:
Mixture comprising: at least a first aliphatic-aromatic biodegradable polyester of the diacid-diol type obtainable by a mixture comprising: a) at least one acid component having the following composition: a1) 51 - 95% by moles of aliphatic dicarboxylic acids, composed for at least 50% by moles of long chain diacids of renewable origin; a2) 5 - 49% by moles of polyfunctional aromatic acids; b) at least one diol; at least a second biodegradable aliphatic-aromatic polyester obtainable starting from a mixture comprising adipic acid, terephthalic acid and at least one aliphatic diol; at least one polymer of natural origin; wherein the concentration of varies, with respect to (A+B) in the interval between 5 and 95% by weight, wherein is present in a quantity lower than 50 % by weight with respect to (A+B+C), said mixture having a Melt Flow Index of 1,5-10 g/10 min. measured at 160°C and 5kg according to ASTM 1238-89 "Standard Test Method for Melt Flow rates of Thermoplastics by Extrusion Plastometer". at least a first aliphatic-aromatic biodegradable polyester of the diacid-diol type obtainable by a mixture comprising: a) at least one acid component having the following composition: a1) 51 - 95% by moles of aliphatic dicarboxylic acids, composed for at least 50% by moles of long chain diacids of renewable origin; a2) 5 - 49% by moles of polyfunctional aromatic acids; b) at least one diol; a) at least one acid component having the following composition: a1) 51 - 95% by moles of aliphatic dicarboxylic acids, composed for at least 50% by moles of long chain diacids of renewable origin; a2) 5 - 49% by moles of polyfunctional aromatic acids; a1) 51 - 95% by moles of aliphatic dicarboxylic acids, composed for at least 50% by moles of long chain diacids of renewable origin; a2) 5 - 49% by moles of polyfunctional aromatic acids; b) at least one diol; at least a second biodegradable aliphatic-aromatic polyester obtainable starting from a mixture comprising adipic acid, terephthalic acid and at least one aliphatic diol; at least one polymer of natural origin;
A labyrinth seal assembly for forming a seal between a shaft and a housing, comprising a stationary element configured to be coupled to the housing and having an annular shape defining a space through which the shaft extends, a rotary element disposed within the space and in use coupled to the shaft so as to rotate therewith, the rotary element having an outer surface that extends in an axial direction and having a groove formed therein, the rotary element in use being disposed between the stationary element and the shaft, and a valve element mounted within the groove and disposed between the stationary element and the rotary element when assembled, wherein the valve element is sized and dimensioned such that a portion of the valve element extends radially outwardly from the groove when mounted therein, wherein the stationary element has an outer surface and an inner surface, wherein the inner surface includes a first radially innermost axially extending inner surface and a first stepped radially extending surface coupled thereto, characterised in that: wherein the valve element is movable between a contacting position and a non-contacting position in response to rotation of the shaft, and wherein the valve element is adapted to contact the first stepped radially extending surface when disposed in the contacting position to form the seal, and wherein the inner surface of the stationary element further includes a second intermediate axially extending inner surface spaced radially outwardly from the first radially innermost axially extending inner surface, and a third radially outermost axially extending inner surface disposed radially outwardly from the second intermediate axially extending inner surface, wherein the second and third axially extending inner surfaces (106, 102) are connected by a second stepped radially extending surface. wherein the valve element is movable between a contacting position and a non-contacting position in response to rotation of the shaft, and wherein the valve element is adapted to contact the first stepped radially extending surface when disposed in the contacting position to form the seal, and wherein the inner surface of the stationary element further includes a second intermediate axially extending inner surface spaced radially outwardly from the first radially innermost axially extending inner surface, and a third radially outermost axially extending inner surface disposed radially outwardly from the second intermediate axially extending inner surface, wherein the second and third axially extending inner surfaces (106, 102) are connected by a second stepped radially extending surface.
Ultrasound transmitting and receiving unit with at least one converter for producing multi-frequency ultrasound signals and for receiving ultrasound signals that have been influenced, particularly reflected, attenuated and/or deflected by a test medium, in which the converter has a central, circular element and at least a further ring shaped element that is arranged around the central element and concentrically to it, in which the elements produce ultrasound signals of varying frequency and at the same time transmit and receive ultrasound signals of all frequencies that have been influenced by the test medium and take the signals received that have been formed from them to an evaluation device, characterised in that with the preset overall diameter of the converter the diameter of the central circular element and the width of the ring shaped element as well as the frequencies of the ultrasound signals transmitted by the individual elements are selected in such a way that the far field of the resulting sound field is covered by all ultrasound signals with different frequencies that are used in a homogenous way with the prevention of focussing.
A method for determining a network parameter difference between wireless base stations in a wireless network, the method comprising: obtaining a first network parameter of a first wireless base station by a wireless transceiver, the first network parameter including a first carrier frequency for a wireless channel received from the first wireless base station adjusting a frequency of an oscillation system of the wireless transceiver to the first carrier frequency received from the first wireless base station; obtaining a second network parameter of a second wireless base station by the wireless transceiver, the second network parameter including a second carrier frequency for a wireless channel received from the second wireless base station; determining a network parameter difference based on the first network parameter and the second network parameter by the wireless transceiver, the network parameter difference including a difference between the second carrier frequency and the adjusted frequency of the oscillation system; and transmitting the network parameter difference to a radio resource manager that is configured to send a network parameter correction instruction to one or more of the wireless base stations in the wireless network based on the network parameter difference received from the wireless transceiver. obtaining a first network parameter of a first wireless base station by a wireless transceiver, the first network parameter including a first carrier frequency for a wireless channel received from the first wireless base station adjusting a frequency of an oscillation system of the wireless transceiver to the first carrier frequency received from the first wireless base station; obtaining a second network parameter of a second wireless base station by the wireless transceiver, the second network parameter including a second carrier frequency for a wireless channel received from the second wireless base station; determining a network parameter difference based on the first network parameter and the second network parameter by the wireless transceiver, the network parameter difference including a difference between the second carrier frequency and the adjusted frequency of the oscillation system; and transmitting the network parameter difference to a radio resource manager that is configured to send a network parameter correction instruction to one or more of the wireless base stations in the wireless network based on the network parameter difference received from the wireless transceiver.
An atomizer body for an atomizer device of an inhaler, in particular an electronic cigarette, wherein the atomizer body can accommodate a liquid and consists of a material comprising at least one thermoplastic, characterized in that the material of the atomizer body comprises at least one electrically conductive additive which is mixed with the at least one thermoplastic to provide a mixture.
A method of manufacturing a cold-rolled steel sheet, wherein first pickling is applied to a steel sheet which is continuously annealed after cold rolling, second pickling is applied to the steel sheet subsequently and, thereafter, neutralizing treatment is applied to the steel sheet using an alkaline solution, wherein the first pickling is performed using either one of the following acidic solutions (a) and (b): (a) The acidic solution containing a nitric acid and a hydrochloric acid, wherein concentration of the nitric acid is more than 50g/L and 200g/L or less, a ratio R1 of the concentration of the hydrochloric acid to the concentration of the nitric acid (hydrochloric acid/nitric acid) is set to a value which falls within a range of 0.01 to 0.25, and the concentration of Fe ion is set to a value which falls within a range of 3 to 50g/L. (b) The acidic solution containing a nitric acid and hydrofluoric acid, wherein concentration of the nitric acid is more than 50g/L and 200g/L or less, a ratio R2 of the concentration of the hydrofluoric acid to the concentration of the nitric acid (hydrofluoric acid/nitric acid) is set to a value which falls within a range of 0.01 to 0.25, and the concentration of Fe ion is set to a value which falls within a range of 3 to 50g/L. (a) The acidic solution containing a nitric acid and a hydrochloric acid, wherein concentration of the nitric acid is more than 50g/L and 200g/L or less, a ratio R1 of the concentration of the hydrochloric acid to the concentration of the nitric acid (hydrochloric acid/nitric acid) is set to a value which falls within a range of 0.01 to 0.25, and the concentration of Fe ion is set to a value which falls within a range of 3 to 50g/L. (b) The acidic solution containing a nitric acid and hydrofluoric acid, wherein concentration of the nitric acid is more than 50g/L and 200g/L or less, a ratio R2 of the concentration of the hydrofluoric acid to the concentration of the nitric acid (hydrofluoric acid/nitric acid) is set to a value which falls within a range of 0.01 to 0.25, and the concentration of Fe ion is set to a value which falls within a range of 3 to 50g/L.
An acid copper electroplating bath composition, for filling through silicon vias, comprising: a source of copper ions; an acid electrolyte; a source of halide ions; an accelerator; a leveler; a primary alcohol alkoxylate block copolymer having the formula: wherein R is a linear or branched (C 1 -C 15) alkyl moiety or a linear or branched (C 2 -C 15) alkenyl moiety and m and n may be the same or different and are moles of each moiety, wherein the primary alcohol alkoxylate has a weight average molecular weight of 500 g/mole to 20 000 g/mole and a triblock copolymer, wherein the triblock copolymer has a formula: wherein a and b can be the same or different and are moles of each moiety and the triblock copolymer has an HLB of 16 to 35 and the copper electroplating bath has a surface tension ≤ 40 mN/m.
A compound represented by the following formula: or its pharmaceutically acceptable salt, for use in treating or preventing an influenza virus infection. or its pharmaceutically acceptable salt, for use in treating or preventing an influenza virus infection.
Thermal insulation product, formed from a layered structure containing at least one fibrous layer provided with at least one metallic coating deposited directly on the surface of at least one portion of the fibres of said fibrous layer, and containing at least one non-metallized fibrous layer, characterized in that the non-metallized fibrous layer has a thickness greater than 2 mm and less than 10 mm and a density of less than 50 kg/m 3, and in that the fibrous layer of the metallized fibrous layer additionally has a water vapour permeance of greater than 100 perm at 75% relative humidity and greater than 200 perm at 25% relative humidity.
A data processing method, comprising: obtaining an application packet sent by a network side device; and obtaining a status of a screen of a terminal from a screen monitoring module in the terminal, wherein the status of the screen of the terminal comprises a screen-on state and a screen-off state; when the status of the screen indicates the screen-off state, skipping waking up an application processor, and temporarily storing the obtained application packet, characterized in that when temporarily storing the obtained application packet, the method further comprises: starting timing when a first obtained application packet is temporarily stored and/or monitoring a total amount of memory occupied by the temporarily stored application packets; and when a preset time is reached and/or when the total amount of memory reaches a preset amount, and the status of the screen indicates always the screen-off state, waking (107, 109) up the application processor, and pushing the application packets temporarily stored to the application processor. obtaining an application packet sent by a network side device; and obtaining a status of a screen of a terminal from a screen monitoring module in the terminal, wherein the status of the screen of the terminal comprises a screen-on state and a screen-off state; when the status of the screen indicates the screen-off state, skipping waking up an application processor, and temporarily storing the obtained application packet, characterized in that when temporarily storing the obtained application packet, the method further comprises: starting timing when a first obtained application packet is temporarily stored and/or monitoring a total amount of memory occupied by the temporarily stored application packets; and when a preset time is reached and/or when the total amount of memory reaches a preset amount, and the status of the screen indicates always the screen-off state, waking (107, 109) up the application processor, and pushing the application packets temporarily stored to the application processor. starting timing when a first obtained application packet is temporarily stored and/or monitoring a total amount of memory occupied by the temporarily stored application packets; and when a preset time is reached and/or when the total amount of memory reaches a preset amount, and the status of the screen indicates always the screen-off state, waking (107, 109) up the application processor, and pushing the application packets temporarily stored to the application processor.
Method for determining the position and the orientation of a camera arranged in a vehicle, in particular for use in a driver assistance system, the method comprising: the camera is arranged at a first distance relative to a geometric pattern arranged on the ground such that at least three characteristic pattern points not arranged on a straight line are in a field of view of the camera, wherein the distances between the characteristic pattern points are known; a first image of the geometric pattern is taken by the camera; characteristic image points corresponding to the characteristic pattern points are detected in the image taken by the camera; the characteristic image points are virtually projected back onto the ground by means of an imaging model describing the imaging properties of the camera and being dependent of height, roll angle and pitch angle of the camera relative to a vehicle coordinate system defined by the vehicle, and the position of the back-projected points in the vehicle coordinate system is calculated; the imaging model is optimized by matching the distances between any two of the back-projected points with the known distances between the corresponding characteristic pattern points; and from the optimized imaging model, an optimized height, an optimized roll angle and an optimized pitch angle of the camera with respect to the vehicle coordinate system are determined. the camera is arranged at a first distance relative to a geometric pattern arranged on the ground such that at least three characteristic pattern points not arranged on a straight line are in a field of view of the camera, wherein the distances between the characteristic pattern points are known; a first image of the geometric pattern is taken by the camera; characteristic image points corresponding to the characteristic pattern points are detected in the image taken by the camera; the characteristic image points are virtually projected back onto the ground by means of an imaging model describing the imaging properties of the camera and being dependent of height, roll angle and pitch angle of the camera relative to a vehicle coordinate system defined by the vehicle, and the position of the back-projected points in the vehicle coordinate system is calculated; the imaging model is optimized by matching the distances between any two of the back-projected points with the known distances between the corresponding characteristic pattern points; and from the optimized imaging model, an optimized height, an optimized roll angle and an optimized pitch angle of the camera with respect to the vehicle coordinate system are determined.
A fan blade for a gas turbine engine, comprising: an airfoil section including a free end, the airfoil section being formed of a composite core with a metallic skin; characterized by an abrasive coating applied to the free end, the abrasive coating being on an exposed end of the composite core at the free end and an edge of the metallic skin to encase the free end and form an abrasive tip, wherein the abrasive coating includes a metal matrix and hard particles dispersed through the metal matrix. an airfoil section including a free end, the airfoil section being formed of a composite core with a metallic skin; characterized by an abrasive coating applied to the free end, the abrasive coating being on an exposed end of the composite core at the free end and an edge of the metallic skin to encase the free end and form an abrasive tip, wherein the abrasive coating includes a metal matrix and hard particles dispersed through the metal matrix.
A cap without additional seal for closing an opening at a neck of a container, the cap comprising: - a closing disc; - a peripheral skirt sized to fit around the neck, the peripheral skirt having an internal surface provided with engaging means for engaging the neck and to thereby allow attachment of the cap onto the neck; - a first annular sealing lip projecting downwardly from under the closing disc, near the opening at the neck, the first annular sealing lip being folded against the neck and toward the opening of it when the cap is attached; - a second annular sealing lip external to the first annular sealing lip and positioned so as to be also folded against the neck, in a direction opposite of that of the first annular sealing lip when the cap is attached; - where the closing disc has a lower surface provided with a circular recess forming a groove adjacent to the first lip, this groove forms a space where the first lip may be folded ensuring, thus, an easier reflux in case of backwash effect when the container is moved; - where the second annular sealing lip also projects downwardly from under the closing disc, around the first annular dealing lip, characterized in that the second annular sealing lip being further provided with a plurality of teeth or protrusions positioned to form several contact points with the neck when the second lip is in a folded position, thus forming a plurality of sealing barriers with a staircase effect, the teeth of protrusions thereby matching a shape of the neck and absorbing surface defects or scratch due to manufacture imperfections or handling accidents and in that the peripheral skirt has an upper internal portion provided with a groove which forms, by its position, a third lip external to the first and second lips, which can create a radial tension and apply a pressure onto the cap when this one is attached to the neck, and ensuring a better tightening of a tension ring of the cap to an annular bead external to the neck, with a compression of the first lip and second lip in a folded position and an additional contact point with the neck. - a closing disc; - a peripheral skirt sized to fit around the neck, the peripheral skirt having an internal surface provided with engaging means for engaging the neck and to thereby allow attachment of the cap onto the neck; - a first annular sealing lip projecting downwardly from under the closing disc, near the opening at the neck, the first annular sealing lip being folded against the neck and toward the opening of it when the cap is attached; - a second annular sealing lip external to the first annular sealing lip and positioned so as to be also folded against the neck, in a direction opposite of that of the first annular sealing lip when the cap is attached; - where the closing disc has a lower surface provided with a circular recess forming a groove adjacent to the first lip, this groove forms a space where the first lip may be folded ensuring, thus, an easier reflux in case of backwash effect when the container is moved; - where the second annular sealing lip also projects downwardly from under the closing disc, around the first annular dealing lip,
A hydraulic valve arrangement for a dock leveller comprising a movable platform and a hydraulic operating arrangement arranged to control the position of the movable platform, the hydraulic valve arrangement comprises: at least two electronically controlled hydraulic valves with solenoid activation arranged to be connected to the hydraulic operating arrangement, wherein the electronically controlled hydraulic valves are operatively connected to a power interface provided by a power source, and at least one control module operatively connected, via the power interface, to the power source and the electronically controlled hydraulic valves, wherein the control module is configured to control a current and/or voltage of the power interface provided to the electronically controlled hydraulic valves from the power source, wherein at least one of said electronically controlled hydraulic valves is a safety valve arranged such that the movable platform is held in a fixed controlled position when the safety valve is activated, when no power is supplied to the at least other one of the electronically controlled hydraulic valves. at least two electronically controlled hydraulic valves with solenoid activation arranged to be connected to the hydraulic operating arrangement, wherein the electronically controlled hydraulic valves are operatively connected to a power interface provided by a power source, and at least one control module operatively connected, via the power interface, to the power source and the electronically controlled hydraulic valves, wherein the control module is configured to control a current and/or voltage of the power interface provided to the electronically controlled hydraulic valves from the power source, wherein at least one of said electronically controlled hydraulic valves is a safety valve arranged such that the movable platform is held in a fixed controlled position when the safety valve is activated, when no power is supplied to the at least other one of the electronically controlled hydraulic valves.