mhurhangee/ep-ind-claims huggingface dataset:
A method of fabricating a variable stator vane, the method comprising: providing at least one fibre sheet; rolling the at least one fibre sheet around a mandrel to form a spindle section of the variable stator vane, wherein an excess of material of the at least one fibre sheet remains after forming the spindle section; and using the excess of material of the at least one fibre sheet to form at least one aerofoil section of the variable stator vane, characterised in that the fibre sheet is impregnated with a polymeric material. providing at least one fibre sheet; rolling the at least one fibre sheet around a mandrel to form a spindle section of the variable stator vane, wherein an excess of material of the at least one fibre sheet remains after forming the spindle section; and using the excess of material of the at least one fibre sheet to form at least one aerofoil section of the variable stator vane, characterised in that the fibre sheet is impregnated with a polymeric material.
A method of determining the partial pressure of at least one gas in a mixture of gasses contained in a pressure vessel, the mixture being pressurised to above local atmospheric pressure, in which the method comprises the steps of: coupling a gas analysis sensor to the pressure vessel; directing a portion of the mixture of gasses in the pressure vessel to the sensor for analysis; reducing the pressure of the portion of the mixture which is to be analysed by the sensor to a level which is below the pressure in the vessel but above local atmospheric pressure; operating the sensor to measure the partial pressure of the at least one gas at the reduced pressure level; and using the partial pressure of the at least one gas, measured at the reduced pressure level, to determine the actual partial pressure of said gas in the mixture contained in the vessel by multiplying the pressure of said gas measured at the reduced pressure level by the ratio of the pressure in the vessel relative to the reduced pressure level. coupling a gas analysis sensor to the pressure vessel; directing a portion of the mixture of gasses in the pressure vessel to the sensor for analysis; reducing the pressure of the portion of the mixture which is to be analysed by the sensor to a level which is below the pressure in the vessel but above local atmospheric pressure; operating the sensor to measure the partial pressure of the at least one gas at the reduced pressure level; and using the partial pressure of the at least one gas, measured at the reduced pressure level, to determine the actual partial pressure of said gas in the mixture contained in the vessel by multiplying the pressure of said gas measured at the reduced pressure level by the ratio of the pressure in the vessel relative to the reduced pressure level.
A device for the simultaneous lyophilisation of a plurality of biological samples intended to be housed within coded containers, which comprises a diffuser block made of a metal alloy with high thermal conductivity comprising a plurality of receptacles to house the coded containers, wherein said diffuser block further comprises: - a perimeter cavity enabling high thermal homogeneity, and - the receptacles have through-holes defining an open bottom, the device being characterized in that it further comprises a transfer lid which comprises a base wherein a plurality of columns forming an extension from the base protrude and the combination of every four columns defines a central housing intended to house the coded containers, wherein the transfer lid comprises at least one tab that exceeds the columns in height, and wherein the diffuser block comprises at least one transfer groove adapted to house the tabs of the transfer lid to enable the transfer lid and diffuser block to be joined in a given unique position. - a perimeter cavity enabling high thermal homogeneity, and - the receptacles have through-holes defining an open bottom, the device being characterized in that it further comprises a transfer lid which comprises a base wherein a plurality of columns forming an extension from the base protrude and the combination of every four columns defines a central housing intended to house the coded containers, wherein the transfer lid comprises at least one tab that exceeds the columns in height, and wherein the diffuser block comprises at least one transfer groove adapted to house the tabs of the transfer lid to enable the transfer lid and diffuser block to be joined in a given unique position.
A connecting device in particular of a front frame of a downstream section of a turbojet engine nacelle to a fan casing, comprising at least one locking pin connected to a first assembling flange (102, 202) secured to the front frame or to the fan casing, said locking pin having a rod designed to removably pass through a corresponding orifice of a second assembling flange (202, 102) secured to the fan casing or to the front frame, characterized in that the connecting device comprises at least one retaining flange movably mounted between a locking position and an unlocking position and having at least one opening intended to be traversed by the rod of the locking pin and to cooperate with a peripheral end groove of said locking pin, said opening being to this end configured so that, when the retaining flange is in the unlocking position, the opening has at the pin dimensions greater than those of the rod of the pin thereby allowing its extraction from the second assembling flange, and when the retaining flange is in the locking position, said opening has at the pin dimensions greater than the thickness of the pin at its peripheral groove but lower than the overall thickness of the rod at the orifice of the second flange, thus preventing its extraction.
A history-based compression method, comprising: maintaining a moving window history of two or more previous data addresses accessed by a processor, the two or more previous data addresses in the history each being associated with an index; determining a minimum absolute difference between the current data address and two or more previous data addresses in the moving window history; and providing, as a representation of the current address, the minimum absolute difference and its sign, and the index associated with one of the two or more previous data addresses in the history. maintaining a moving window history of two or more previous data addresses accessed by a processor, the two or more previous data addresses in the history each being associated with an index; determining a minimum absolute difference between the current data address and two or more previous data addresses in the moving window history; and providing, as a representation of the current address, the minimum absolute difference and its sign, and the index associated with one of the two or more previous data addresses in the history.
A method comprising: providing a cellulosic or lignocellulosic feedstock, reducing the recalcitrance of the feedstock by irradiating the feedstock with electron beam radiation at a dose rate of 1-10 Mrad/sec, wherein the electron energy is in the range of 4 - 10 MeV to provide a penetration depth of 5 mm to 40 mm, mechanically treating the feedstock to reduce the bulk density of the feedstock and/or increase its surface area, mixing the irradiated, mechanically treated feedstock with a fluid, a surfactant and an enzymatic saccharifying agent, allowing saccharification to occur, resulting in a sugar solution or suspension, wherein by controlling saccharification the total sugar content of the solution or suspension is at least 20% by weight, and transporting the resulting mixture. providing a cellulosic or lignocellulosic feedstock, reducing the recalcitrance of the feedstock by irradiating the feedstock with electron beam radiation at a dose rate of 1-10 Mrad/sec, wherein the electron energy is in the range of 4 - 10 MeV to provide a penetration depth of 5 mm to 40 mm, mechanically treating the feedstock to reduce the bulk density of the feedstock and/or increase its surface area, mixing the irradiated, mechanically treated feedstock with a fluid, a surfactant and an enzymatic saccharifying agent, allowing saccharification to occur, resulting in a sugar solution or suspension, wherein by controlling saccharification the total sugar content of the solution or suspension is at least 20% by weight, and transporting the resulting mixture.
An electronic device comprising: a display device configured to display a color screen; a battery; and a processor electrically connected to the display device and the battery; wherein the processor is configured, in response to an event from a group of events, the group comprising at least: a monitored battery charging level; and a user input, to: - convert a plurality of areas of the color screen to be displayed on the display device into black-and-white, CHARACTERIZED IN THAT based on determining that content to be displayed in only a part of the plurality of areas has an attribute indicating an image, the processor is configured to perform one of: a first operation of reversing black color and white color in a remainder except for the part of the plurality of areas converted into black-and-white; a second operation of reversing black color and white color in the plurality of areas converted into black-and-white and then re-reversing only the part of the plurality of areas; and a third operation of reversing only the part of the plurality of areas converted into black-and-white and then reversing the plurality of areas including the reversed part. a display device configured to display a color screen; a battery; and a processor electrically connected to the display device and the battery; wherein the processor is configured, in response to an event from a group of events, the group comprising at least: a monitored battery charging level; and a user input, to: - convert a plurality of areas of the color screen to be displayed on the display device into black-and-white, - convert a plurality of areas of the color screen to be displayed on the display device into black-and-white, CHARACTERIZED IN THAT based on determining that content to be displayed in only a part of the plurality of areas has an attribute indicating an image, the processor is configured to perform one of: a first operation of reversing black color and white color in a remainder except for the part of the plurality of areas converted into black-and-white; a second operation of reversing black color and white color in the plurality of areas converted into black-and-white and then re-reversing only the part of the plurality of areas; and a third operation of reversing only the part of the plurality of areas converted into black-and-white and then reversing the plurality of areas including the reversed part. a first operation of reversing black color and white color in a remainder except for the part of the plurality of areas converted into black-and-white; a second operation of reversing black color and white color in the plurality of areas converted into black-and-white and then re-reversing only the part of the plurality of areas; and a third operation of reversing only the part of the plurality of areas converted into black-and-white and then reversing the plurality of areas including the reversed part.
Battery pack for an electric hand-held power tool, the battery pack having a housing with at least two pouch cells (1, 2) arranged therein, a filling material being located between the pouch cells (1, 2), wherein the filling material is reversibly-elastically deformable in such a way that the filling material can yield to an increase in volume of the pouch cells (1, 2), characterized in that the no-load voltage of the battery pack is limited to 60 V DC voltage.
A magnetic seal device comprising: a magnetic sleeve having a cylindrical body and fitting on an outer peripheral surface of a rotatable shaft, a ring shaped magnet being arranged radially outwardly from an outer peripheral surface of the magnetic sleeve with a gap, and forming a magnetic circuit between the outer peripheral surface of the magnetic sleeve and the ring shaped magnet, and a magnetic fluid being maintained at the gap, wherein the magnetic sleeve includes a groove arranged circumferentially around the outer peripheral surface of the magnetic sleeve, and a flange extending radially outwardly from and circumferentially around the outer peripheral surface of the magnetic sleeve, wherein the flange has a diameter that is larger than a diameter of the outer peripheral surface of the magnetic sleeve, wherein the outer peripheral surface of the magnetic sleeve includes a first region that opposes the ring shaped magnet, and wherein the groove and the flange are arranged outside the first region, wherein the magnetic seal device further comprises a ring shaped shielding member (20, 21) that is arranged to face the groove or the flange, characterized in that the magnetic seal device further comprises a ring shaped absorbing member that is arranged to face the groove or the flange and the ring shaped shielding member includes a lip portion that has an inner diameter and a thickness that decreases toward the first region. a magnetic sleeve having a cylindrical body and fitting on an outer peripheral surface of a rotatable shaft, a ring shaped magnet being arranged radially outwardly from an outer peripheral surface of the magnetic sleeve with a gap, and forming a magnetic circuit between the outer peripheral surface of the magnetic sleeve and the ring shaped magnet, and a magnetic fluid being maintained at the gap, wherein the magnetic sleeve includes a groove arranged circumferentially around the outer peripheral surface of the magnetic sleeve, and a flange extending radially outwardly from and circumferentially around the outer peripheral surface of the magnetic sleeve, wherein the flange has a diameter that is larger than a diameter of the outer peripheral surface of the magnetic sleeve, wherein the outer peripheral surface of the magnetic sleeve includes a first region that opposes the ring shaped magnet, and wherein the groove and the flange are arranged outside the first region, wherein the magnetic seal device further comprises a ring shaped shielding member (20, 21) that is arranged to face the groove or the flange, characterized in that the magnetic seal device further comprises a ring shaped absorbing member that is arranged to face the groove or the flange and the ring shaped shielding member includes a lip portion that has an inner diameter and a thickness that decreases toward the first region.
Boiler having a suction fan for the exhaust gases which act upon a heat exchanger arranged in the boiler housing for a heat transfer medium and a condensation heat exchanger connected downstream of this heat exchanger outside of the boiler housing, which condensation heat exchanger has a housing having an exhaust gas duct through which a heat transfer medium duct passes and which forms a downwardly directed inflow section and an upwardly directed outflow section separated from the inflow section by a partition wall, characterised in that the housing of the condensation heat exchanger arranged downstream of the suction fan comprises an annular chamber producing the inflow section between a cylindrical outer jacket and a riser pipe coaxial to the outer jacket and forming the outflow section, and in that the heat transfer medium duct includes a heat transfer medium pipe extending in the inflow section between the outer jacket and the riser pipe and surrounding the riser pipe in a helical manner in a descending branch and an ascending branch connected thereto.
A method of laying a subsea pipeline from a reel, the pipeline comprising an in-line first locking member, the method at least comprising the steps of: (a) laying the pipeline under the water from the reel; (b) cutting the pipeline above the first locking member; (c) coupling the first locking member with a complementary second locking member; and (d) lowering the first and second locking members under the water. (a) laying the pipeline under the water from the reel; (b) cutting the pipeline above the first locking member; (c) coupling the first locking member with a complementary second locking member; and (d) lowering the first and second locking members under the water.
A friction material for brake pads which consists of: i) a multicomponent braking blend and ii) a composition or binder matrix based on a hydraulic binder, free of thermosetting resins, comprising a) a hydraulic binder consisting of a common cement clinker, composed for at least two thirds in mass of calcium silicates [3CaO•SiO 2] and [2CaO•SiO 2], the remaining part consisting of Al 2 O 3, Fe 2 O 3 and/or other minor oxides; b) an activator selected from silicon oxide, potassium oxide, sodium oxide, potassium hydroxide, sodium hydroxide; c) one or more materials having a pozzolanic activity selected from microsilica, fly ash, pozzolan, silica fume, metakaolin or one or more materials having a latent hydraulic activity selected from blast-furnace slag; hydrated calcium; natural limestone, and/or mixtures of the same; said composition or binder matrix being hardened by means of a hydration reaction with water; wherein the hydraulic binder a) is present in a quantity ranging from 0.5 to 95% by weight with respect to the total weight of the binder composition ii), the activator b) is present in a quantity ranging from 0.5 to 50% by weight with respect to the total weight of the binder composition ii), the materials with a pozzolanic activity and/or latent hydraulic activity c) are present in a quantity ranging from 0.5 to 95% by weight, with respect to the total weight of the binder composition ii), possible aggregates are present in a quantity ranging from 0 to 20% by weight with respect to the total weight of the binder composition ii), possible additives of a different nature are present in a quantity ranging from 0 to 5% by weight with respect to the total weight of the binder composition ii). i) a multicomponent braking blend and ii) a composition or binder matrix based on a hydraulic binder, free of thermosetting resins, comprising a) a hydraulic binder consisting of a common cement clinker, composed for at least two thirds in mass of calcium silicates [3CaO•SiO 2] and [2CaO•SiO 2], the remaining part consisting of Al 2 O 3, Fe 2 O 3 and/or other minor oxides; b) an activator selected from silicon oxide, potassium oxide, sodium oxide, potassium hydroxide, sodium hydroxide; c) one or more materials having a pozzolanic activity selected from microsilica, fly ash, pozzolan, silica fume, metakaolin or one or more materials having a latent hydraulic activity selected from blast-furnace slag; hydrated calcium; natural limestone, and/or mixtures of the same; a) a hydraulic binder consisting of a common cement clinker, composed for at least two thirds in mass of calcium silicates [3CaO•SiO 2] and [2CaO•SiO 2], the remaining part consisting of Al 2 O 3, Fe 2 O 3 and/or other minor oxides; b) an activator selected from silicon oxide, potassium oxide, sodium oxide, potassium hydroxide, sodium hydroxide; c) one or more materials having a pozzolanic activity selected from microsilica, fly ash, pozzolan, silica fume, metakaolin or one or more materials having a latent hydraulic activity selected from blast-furnace slag; hydrated calcium; natural limestone, and/or mixtures of the same;
Bumper cross beam for vehicles comprising an extruded profile of aluminium alloy which can be fixed to the vehicle and has walls, a front wall and a rear wall which are spaced a certain distance, and a pair of transverse walls (65, 66), which join said front and rear walls to form a hollow section and a spacer arranged between the transverse walls connecting said front and rear walls and dividing the hollow profile into two chambers, an upper chamber and a lower chamber that extend between the walls, where the section of one of said chambers is larger than the section of the other chamber; said front wall closing the chamber of which the section is the largest (631 or 632) is offset horizontally in the direction of the obstacle relative to the portion of said front wall closing the chamber of which the section is the smallest (632 or 631); characterised and in that the ratio between the height H of said cross beam and said horizontal offset Δ is between 10 and 50.
Detergent product, in particular for textile treatment, further in particular for textile cleaning and/or for textile washing, with a film bag having a plurality of bag chambers which are each enclosed by at least one water-soluble film, the bag chambers being formed by water-soluble films connected to one another in a sealing plane and being separated from one another by sealing sections lying in the sealing plane, and the bag chambers each being filled with a detergent preparation, wherein a plurality of bag chambers having the number n ≥ 2 is provided, wherein the bag chambers are arranged in at least one sectional plane about a common n-numbered axis of rotation perpendicular to the sectional plane, and wherein at least one central chamber is provided which is arranged in the central region of the film bag and is filled with a detergent preparation, and the bag chambers are arranged around the central chamber, characterized in that - the detergent preparation with which the central chamber is filled is transparent and achromatic, and - the detergent preparations with which the bag chambers are filled are colored. - the detergent preparation with which the central chamber is filled is transparent and achromatic, and - the detergent preparations with which the bag chambers are filled are colored.
A chemical mechanical polishing for polishing of substrates comprising a surface region containing or consisting of cobalt or cobalt and copper and/or of a cobalt alloy, the chemical mechanical polishing composition comprising Colloidal or fumed silica particles or a mixture thereof in a total amount of from 0.0001 to 2.5 wt.-% based on the total weight of the respective CMP composition, wherein the particles are cocoon-shaped at least one amino acid in a total amount of from 0,2 to 1 wt.-% based on the total weight of the respective CMP composition at least one corrosion inhibitor in a total amount of from 0,001 to 0,02 wt.-% based on the total weight of the respective CMP composition is selected from the group consisting of diazoles, triazoles, tetrazoles and their derivatives. hydrogen peroxide as oxidizing agent in a total amount of from 0.0001 to 2 wt.-% based on the total amount of the respective CMP composition aqueous medium wherein the CMP composition has a pH in the range of from 7 to 8.8 Colloidal or fumed silica particles or a mixture thereof in a total amount of from 0.0001 to 2.5 wt.-% based on the total weight of the respective CMP composition, wherein the particles are cocoon-shaped at least one amino acid in a total amount of from 0,2 to 1 wt.-% based on the total weight of the respective CMP composition at least one corrosion inhibitor in a total amount of from 0,001 to 0,02 wt.-% based on the total weight of the respective CMP composition is selected from the group consisting of diazoles, triazoles, tetrazoles and their derivatives. hydrogen peroxide as oxidizing agent in a total amount of from 0.0001 to 2 wt.-% based on the total amount of the respective CMP composition aqueous medium wherein the CMP composition has a pH in the range of from 7 to 8.8