mhurhangee/patent-ind-claim-en huggingface dataset:
A method of forming a wellbore, comprising: providing a drill string having an outer string that includes a plurality of spaced apart landing locations and an inner string configured to attach to the outer string at each of the plurality of landing locations , the inner string comprising a drill bit , a sensor and a first reamer , the sensor being located between the drill bit and the first reamer , and the outer string comprising a second reamer at a lower end thereof; attaching the inner string to a first landing location and drilling the wellbore to a first size with the drill bit , and enlarging with the first reamer a first portion of the wellbore of the first size to a second size that is at least as large as the outer string ; obtaining with the sensor measurements relating to a downhole parameter; attaching the inner string at a second landing location uphole of the first landing location and enlarging with the second reamer a second portion of the wellbore of the first size to at least the size of the outer string ; and attaching the inner string to the outer string at an upmost landing location and cementing an annulus between the outer string and the wellbore . providing a drill string having an outer string that includes a plurality of spaced apart landing locations and an inner string configured to attach to the outer string at each of the plurality of landing locations , the inner string comprising a drill bit , a sensor and a first reamer , the sensor being located between the drill bit and the first reamer , and the outer string comprising a second reamer at a lower end thereof; attaching the inner string to a first landing location and drilling the wellbore to a first size with the drill bit , and enlarging with the first reamer a first portion of the wellbore of the first size to a second size that is at least as large as the outer string ; obtaining with the sensor measurements relating to a downhole parameter; attaching the inner string at a second landing location uphole of the first landing location and enlarging with the second reamer a second portion of the wellbore of the first size to at least the size of the outer string ; and attaching the inner string to the outer string at an upmost landing location and cementing an annulus between the outer string and the wellbore .
A method for producing a polyethylene resin using a plurality of reactors including first and second polymerization reactors and a mixing region located between the first and second reactors where polyethylene resin-containing product formed in the first reactor and newly introduced ethylene monomer are mixed, the method comprising conducting radical polymerization while supplying an initiator containing oxygen gas and an organic peroxide, and ethylene monomer to the first and second reactors, wherein the radical polymerization is carried out under polymerization conditions which satisfy each of the following Formulae 1 to 3: 0.4 < S / R < 0.5 wherein R represents the total flow rate of the ethylene monomer supplied to the first and second polymerization reactors, and S represents the flow rate of the ethylene monomer supplied to the first polymerization reactor, θ 1 > 0.5 wherein θ1 represents [the maximum temperature (°C) in the first reactor - the temperature (°C) of the mixing region] / the maximum temperature (°C) in the first reactor, θ 2 > 0.8 wherein θ2 represents [the maximum temperature (°C) in the second reactor - the temperature (°C) of the mixing region] / the temperature (°C) of the mixing region.
An anti-reflective film comprising a hard coating layer; and a low refractive index layer containing a fluorine-containing compound, wherein a content of fluorine atoms existing on the surface of the low refractive index layer is more than 8.0 atomic%, and wherein a surface area difference percentage (SADP) of one surface of the low refractive index layer is 20% or less, wherein the surface area difference percentage is defined by the following Equation 1, Surface area difference percentage % = three-dimensional area − two-dimensional area / two-dimensional area × 100 , wherein the three-dimensional area is measured using atomic force microscopy with a scan size in x- and y-direction of 1 μm, respectively, wherein a centerline average roughness (Ra) of the anti-reflective film is 0.6 to 4 nm. wherein a content of fluorine atoms existing on the surface of the low refractive index layer is more than 8.0 atomic%, and wherein a surface area difference percentage (SADP) of one surface of the low refractive index layer is 20% or less, wherein the surface area difference percentage is defined by the following Equation 1, Surface area difference percentage % = three-dimensional area − two-dimensional area / two-dimensional area × 100 , wherein the three-dimensional area is measured using atomic force microscopy with a scan size in x- and y-direction of 1 μm, respectively, wherein a centerline average roughness (Ra) of the anti-reflective film is 0.6 to 4 nm.
A method for determining a minimum inter-vehicular distance for a platoon of vehicles, the method comprising obtaining information related to a predicted quality of service, pQoS, of communication links between the vehicles of the platoon; a speed of the vehicles of the platoon; one or more maximum decelerations of the vehicles of the platoon; and using a functional relationship between the pQoS, the speed, the one or more maximum decelerations, and an inter-vehicular distance to determine the minimum inter-vehicular distance in a control module , the minimum inter-vehicular distance enabling the vehicles of the platoon to reach a stand-still without any collision in an emergency brake situation, wherein the pQoS comprises a packet inter-reception time, wherein the functional relationship is based on simulated and/or measurement data, and wherein the functional relationship is based on a linear regression of data. obtaining information related to a predicted quality of service, pQoS, of communication links between the vehicles of the platoon; a speed of the vehicles of the platoon; one or more maximum decelerations of the vehicles of the platoon; and a predicted quality of service, pQoS, of communication links between the vehicles of the platoon; a speed of the vehicles of the platoon; one or more maximum decelerations of the vehicles of the platoon; and using a functional relationship between the pQoS, the speed, the one or more maximum decelerations, and an inter-vehicular distance to determine the minimum inter-vehicular distance in a control module , the minimum inter-vehicular distance enabling the vehicles of the platoon to reach a stand-still without any collision in an emergency brake situation, wherein the pQoS comprises a packet inter-reception time, wherein the functional relationship is based on simulated and/or measurement data, and wherein the functional relationship is based on a linear regression of data.
A composition for an enteric hard capsule, the composition comprising: hypromellose acetate succinate having a molar substitution with an acetyl group per anhydroglucose unit of 0.6 to 0.8 and a ratio of the molar substitution with an acetyl group to a molar substitution with a succinyl group per anhydroglucose unit of 2.0 to 4.0; a neutralizer; and water, wherein the composition does not contain a water-soluble gelling agent. hypromellose acetate succinate having a molar substitution with an acetyl group per anhydroglucose unit of 0.6 to 0.8 and a ratio of the molar substitution with an acetyl group to a molar substitution with a succinyl group per anhydroglucose unit of 2.0 to 4.0; a neutralizer; and water, wherein the composition does not contain a water-soluble gelling agent.
A float valve for use with a liquid medium, the float valve having an upright configuration and an inverted configuration, and comprising: a housing , defining at least one inlet port and at least one outlet port ; a float assembly movable within said housing ; and an auxiliary float member movable within said housing ; wherein the float assembly comprises a primary float member , different from said auxiliary float member , and a spring element , the primary float member configured for closing said at least one outlet port when in abutment therewith, the spring element being configured for providing a biasing spring force to the primary float member in a direction towards said at least one outlet port ; wherein said auxiliary float member is configured for providing a net upthrust force with respect to the liquid medium under submerged conditions irrespective of whether the float valve is in said upright configuration or in said inverted configuration; characterized in that said primary float member comprises a float chamber accommodating said auxiliary float member . a housing , defining at least one inlet port and at least one outlet port ; a float assembly movable within said housing ; and an auxiliary float member movable within said housing ; wherein the float assembly comprises a primary float member , different from said auxiliary float member , and a spring element , the primary float member configured for closing said at least one outlet port when in abutment therewith, the spring element being configured for providing a biasing spring force to the primary float member in a direction towards said at least one outlet port ; wherein said auxiliary float member is configured for providing a net upthrust force with respect to the liquid medium under submerged conditions irrespective of whether the float valve is in said upright configuration or in said inverted configuration; characterized in that said primary float member comprises a float chamber accommodating said auxiliary float member .
A bioreactor system comprising a base station (11; 17) comprising a control system, a tray (31; 41) arranged to be provided on the base station (11; 17) and arranged to house a bioreactor bag, wherein said base station (11; 17) comprises at least one temperature sensor means the system being characterised in that said temperature means includes: a thermally conducting layer arranged to face the bioreactor bag surface to be measured, a thermally insulating layer attached to the thermally conducting layer on the opposite side to the surface to be measured, a temperature sensor provided between the thermally conducting layer and the thermally insulating layer and being completely surrounded on all its sides by either the thermally conducting or the thermally insulating layers; and the system being further characterised in that said tray comprises at least one opening (33; 43a, 43b) for receiving said temperature sensor means such that in use the thermally conducting layer of the sensor will contact a surface of a bioreactor provided in the tray; and in that said temperature sensor means is provided in one end of an arm being a lever such that a pushing means provided on the tray will push downwards on the other end of the arm when the tray is provided in the base station and thereby the temperature sensor means will move upwards through the opening (33; 43a, 43b) in the tray (31; 41) such that the temperature sensor means will contact the bioreactor surface but not disturb the bioreactor surface. a thermally conducting layer arranged to face the bioreactor bag surface to be measured, a thermally insulating layer attached to the thermally conducting layer on the opposite side to the surface to be measured, a temperature sensor provided between the thermally conducting layer and the thermally insulating layer and being completely surrounded on all its sides by either the thermally conducting or the thermally insulating layers; and the system being further characterised in that said tray comprises at least one opening (33; 43a, 43b) for receiving said temperature sensor means such that in use the thermally conducting layer of the sensor will contact a surface of a bioreactor provided in the tray; and in that said temperature sensor means is provided in one end of an arm being a lever such that a pushing means provided on the tray will push downwards on the other end of the arm when the tray is provided in the base station and thereby the temperature sensor means will move upwards through the opening (33; 43a, 43b) in the tray (31; 41) such that the temperature sensor means will contact the bioreactor surface but not disturb the bioreactor surface.
Dispensing device of a fluid substance (F), comprising a manually operated pump coupled to a deformable bag , the deformable bag being housed inside a container , the container being formed by a collar made of plastic material coupled to a tubular element formed in a material based on cardboard, the tubular element providing a bottom , the collar providing a plurality of ribs (N) made on a contact surface of the collar with an internal wall of the tubular element , the dispensing device being characterized in that the plurality of ribs (N) is impressed into the cardboard of the tubular element , thereby improving the fastening between the collar and the tubular element .
A polyolefin composition comprising: A) from 60 to 89% by weight, preferably from 65 to 85% by weight, more preferably from 65 to 82% by weight, of a copolymer of butene-1 with ethylene having a copolymerized ethylene content of up to 18% by mole and no melting peak detectable at the DSC at the second heating scan; and B) from 11 to 40% by weight, preferably from 15 to 35% by weight, more preferably from 18 to 35% by weight, of an ethylene polymer having density of from 0.900 to 0.970 g/cm 3 , measured according to ISO 1183 at 23°C, selected from HDPE, MDPE, LLDPE, VLDPE, LDPE and their mixtures; wherein the amounts of A) and B) refer to the total weight of A) + B) and the DSC second heating scan is carried out at a heating rate of 10°C per minute. A) from 60 to 89% by weight, preferably from 65 to 85% by weight, more preferably from 65 to 82% by weight, of a copolymer of butene-1 with ethylene having a copolymerized ethylene content of up to 18% by mole and no melting peak detectable at the DSC at the second heating scan; and B) from 11 to 40% by weight, preferably from 15 to 35% by weight, more preferably from 18 to 35% by weight, of an ethylene polymer having density of from 0.900 to 0.970 g/cm 3 , measured according to ISO 1183 at 23°C, selected from HDPE, MDPE, LLDPE, VLDPE, LDPE and their mixtures;
A device (20; 70; 170; 220; 320; 420; 520; 620; 720; 820), for cleaning a duct, either as a whip head or as part of a two-fitting coupling for a shaft that is configured for driving a whip head, the device having a body, a longitudinal axis, a proximal end, and a distal end, wherein the body comprises: a mid-body portion ; and, a shank portion , at the proximal end of the device and connected along the longitudinal axis to the mid-body portion, the shank portion shaped for attaching the device to a shaft for moving the device longitudinally within said duct while rotating the device; the shank portion comprising a bore at the proximal end for receiving the shaft and a first rake at the proximal end, the first rake comprising a planar surface that extends partially or fully across the shank portion along a plane (PA) that runs at an oblique angle to the longitudinal axis. a mid-body portion ; and, a shank portion , at the proximal end of the device and connected along the longitudinal axis to the mid-body portion, the shank portion shaped for attaching the device to a shaft for moving the device longitudinally within said duct while rotating the device; the shank portion comprising a bore at the proximal end for receiving the shaft and a first rake at the proximal end, the first rake comprising a planar surface that extends partially or fully across the shank portion along a plane (PA) that runs at an oblique angle to the longitudinal axis.
Module of modular conveyor belt having a roller conveyor surface, said module comprises a base body having: - a first end and a second end that are opposite one another along the feeding direction (DA) of said belt and at each of which at least one articulation eye is defined for the cylindrical hinge articulation respectively with the second end and with the first end of adjacent modules , wherein the articulation axis (A) defined by each of said cylindrical hinges is orthogonal to the feeding direction (DA) of said belt and wherein each of said articulation eyes has a height L measured at a reference plane (P1) orthogonal to said feeding direction (DA) of said belt and containing the respective said articulation axis (A), wherein each of said first end and of said second end comprises a plurality of respective said articulation eyes spaced from one another to define empty spaces in order to receive articulation eyes of said adjacent modules , and - a first surface from which supports project for supporting at least one shaft on which at least one roller is mounted, wherein the conveyor surface of said belt is defined by a plane tangent to the outer lateral surface of said at least one roller and parallel to said feeding direction (DA), characterized in that the distance (D) between each of said articulation axes (A) and the orthogonal projection (B') of the longitudinal axis (B) of said at least one shaft on said reference plane (P1) is not null and is less than the sum of the radius (R1) of said at least one roller and of half said height L of the respective said articulation eye , wherein said first surface extends by the whole base body , which includes said eyes , and has at least one recess for housing with clearance a portion of said at least one roller mounted on said at least one shaft , wherein said recess is formed, at least partially, by a shaping or a lowering of said first surface , said recess partially also extending on said eyes . - a first end and a second end that are opposite one another along the feeding direction (DA) of said belt and at each of which at least one articulation eye is defined for the cylindrical hinge articulation respectively with the second end and with the first end of adjacent modules , wherein the articulation axis (A) defined by each of said cylindrical hinges is orthogonal to the feeding direction (DA) of said belt and wherein each of said articulation eyes has a height L measured at a reference plane (P1) orthogonal to said feeding direction (DA) of said belt and containing the respective said articulation axis (A), wherein each of said first end and of said second end comprises a plurality of respective said articulation eyes spaced from one another to define empty spaces in order to receive articulation eyes of said adjacent modules , and - a first surface from which supports project for supporting at least one shaft on which at least one roller is mounted, wherein the conveyor surface of said belt is defined by a plane tangent to the outer lateral surface of said at least one roller and parallel to said feeding direction (DA),
A method for chemically strengthening a piece of glass, the method comprising: providing a piece of glass, the piece of glass having a first portion and a second portion, the first portion having a first thickness, the second portion having a second thickness, the second thickness being less than the first thickness; chemically strengthening the first portion to a first level; and chemically strengthening the second portion to a second level, the second level being less than the first level, wherein the first thickness of the piece of glass is not more than one mm. providing a piece of glass, the piece of glass having a first portion and a second portion, the first portion having a first thickness, the second portion having a second thickness, the second thickness being less than the first thickness; chemically strengthening the first portion to a first level; and chemically strengthening the second portion to a second level, the second level being less than the first level, wherein the first thickness of the piece of glass is not more than one mm.
A luminous bottle stopper to be plugged in a mouth of a bottle, comprising: a light guide body made of light transmitting material, the light guide body including a light guide seat and a light guide column connecting with the light guide seat , and the light guide seat having an accommodating space ; a light emitting module installed in the accommodating space , the light emitting module including a circuit board and a light emitting element electrically connected with the circuit board ; a power module installed in the accommodating space , the power module including at least one battery and a conduct element electrically connected with the at least one battery ; a stopper cover combined with the light guide seat and sealed the accommodating space ; and a flexible sleeve made of light transmitting material, the flexible sleeve being sleeved on the light guide column and able to be plugged in the mouth of the bottle, characterized in that an outer peripheral surface of the light guide column is formed with a light guide rib shaped in helical. a light guide body made of light transmitting material, the light guide body including a light guide seat and a light guide column connecting with the light guide seat , and the light guide seat having an accommodating space ; a light emitting module installed in the accommodating space , the light emitting module including a circuit board and a light emitting element electrically connected with the circuit board ; a power module installed in the accommodating space , the power module including at least one battery and a conduct element electrically connected with the at least one battery ; a stopper cover combined with the light guide seat and sealed the accommodating space ; and a flexible sleeve made of light transmitting material, the flexible sleeve being sleeved on the light guide column and able to be plugged in the mouth of the bottle, characterized in that an outer peripheral surface of the light guide column is formed with a light guide rib shaped in helical.