mhurhangee/ep-ind-claims huggingface dataset:
A method for forming a nanopore in a membrane comprising: exposing two opposing surfaces of a membrane to an electrically conducting liquid environment; applying a nanopore nucleation voltage pulse, having a first nucleation pulse amplitude, between the two membrane surfaces, through the liquid environment, the nanopore nucleation voltage pulse having a pulse duration; after applying the nanopore nucleation voltage pulse, measuring the electrical conductance of the membrane and comparing the measured electrical conductance to a first prespecified electrical conductance; applying at least one additional nanopore nucleation voltage pulse between the two membrane surfaces, through the liquid environment, each additional nanopore nucleation voltage pulse being applied if the measured electrical conductance is no greater than the first prespecified electrical conductance; and applying at least one nanopore diameter tuning voltage pulse, having a tuning pulse voltage amplitude, between the two membrane surfaces, through the liquid environment, each nanopore diameter tuning voltage pulse being applied if the measured electrical conductance is greater than the first prespecified electrical conductance and no greater than a second prespecified electrical conductance, each nanopore diameter tuning voltage pulse having a pulse duration. exposing two opposing surfaces of a membrane to an electrically conducting liquid environment; applying a nanopore nucleation voltage pulse, having a first nucleation pulse amplitude, between the two membrane surfaces, through the liquid environment, the nanopore nucleation voltage pulse having a pulse duration; after applying the nanopore nucleation voltage pulse, measuring the electrical conductance of the membrane and comparing the measured electrical conductance to a first prespecified electrical conductance; applying at least one additional nanopore nucleation voltage pulse between the two membrane surfaces, through the liquid environment, each additional nanopore nucleation voltage pulse being applied if the measured electrical conductance is no greater than the first prespecified electrical conductance; and applying at least one nanopore diameter tuning voltage pulse, having a tuning pulse voltage amplitude, between the two membrane surfaces, through the liquid environment, each nanopore diameter tuning voltage pulse being applied if the measured electrical conductance is greater than the first prespecified electrical conductance and no greater than a second prespecified electrical conductance, each nanopore diameter tuning voltage pulse having a pulse duration.
Civil engineering machine with - a substantially vertical mast, - a diaphragm wall device which is moveably mounted in the longitudinal direction of the mast to create a trench in the ground, and - a rod-shaped holding device, at the lower end of which the diaphragm wall device is attached and with which the diaphragm wall device can be moved linearly along the mast, - wherein an upper first clamping carriage is movably mounted on the mast having a first tensioning device for releasably tensioning the rod-shaped holding device, characterized in that - a lower second clamping carriage is movably mounted on the mast having a second clamping device for releasably clamping the rod-shaped holding device and that the first clamping slide and the second clamping carriage are movable relative to each other, - wherein the lower second clamping carriage having a connecting device is provided with an additional lifting device, which can be arranged on the ground and with which a force can be applied onto the second clamping carriage in the longitudinal direction of the mast. - a substantially vertical mast, - a diaphragm wall device which is moveably mounted in the longitudinal direction of the mast to create a trench in the ground, and - a diaphragm wall device which is moveably mounted in the longitudinal direction of the mast to create a trench in the ground, and - a rod-shaped holding device, at the lower end of which the diaphragm wall device is attached and with which the diaphragm wall device can be moved linearly along the mast, - wherein an upper first clamping carriage is movably mounted on the mast having a first tensioning device for releasably tensioning the rod-shaped holding device, - a lower second clamping carriage is movably mounted on the mast having a second clamping device for releasably clamping the rod-shaped holding device and that the first clamping slide and the second clamping carriage are movable relative to each other, - wherein the lower second clamping carriage having a connecting device is provided with an additional lifting device, which can be arranged on the ground and with which a force can be applied onto the second clamping carriage in the longitudinal direction of the mast.
A copolymer comprising tetrafluoroethylene units and units independently represented by formula in a range from 0.02 to 2 mole percent, based on the total amount of the copolymer, wherein each n is independently from 1 to 6, m is 0 or 1, z is 0, 1, or 2, and Rf is a linear or branched perfluoroalkyl group having from 1 to 8 carbon atoms and optionally interrupted by one or more -O- groups, wherein the copolymer has a melt flow index in a range from 20 grams per 10 minutes to 40 grams per 10 minutes measured at a temperature of 372 °C and at a support weight of 5.0 kg, and wherein the copolymer has in a range from 2 to 200 -SO 2 X groups per 10 6 carbon atoms and up to 100 unstable end groups per 10 6 carbon atoms, wherein X is independently -F, -NH 2, -OH, or -OZ, wherein Z is independently a metallic cation or a quaternary ammonium cation, wherein the unstable end groups are selected from - COOM, -CH 2 OH, -COF, and -CONH 2, and wherein M is independently an alkyl group, a hydrogen atom, a metallic cation, or a quaternary ammonium cation.
A device for controlling the stability of a dental implant inserted at least partially into a bone, the implant having a free end emerging at the surface of the bone and an end buried in the bone, located opposite the free end, the device comprising: - an ultrasonic transducer adapted to be coupled directly or indirectly to the implant, to emit an ultrasonic wave propagating inside the implant towards the buried end, to collect the reflected ultrasonic wave at a contact interface between the implant and the bone, and to provide a measurement signal representing the reflected ultrasonic wave, - a processing unit adapted to calculate, from the measurement signal, an indicator whose value allows to evaluate the integration of the implant in the bone, the indicator corresponding to the average energy of the measurement signal over a time interval (t1-t2) starting at a first instant and ending at a second instant, characterised in that the first instant is between 20 and 80 μs after the start of the emission of the ultrasonic wave by the transducer. - an ultrasonic transducer adapted to be coupled directly or indirectly to the implant, to emit an ultrasonic wave propagating inside the implant towards the buried end, to collect the reflected ultrasonic wave at a contact interface between the implant and the bone, and to provide a measurement signal representing the reflected ultrasonic wave, - a processing unit adapted to calculate, from the measurement signal, an indicator whose value allows to evaluate the integration of the implant in the bone, the indicator corresponding to the average energy of the measurement signal over a time interval (t1-t2) starting at a first instant and ending at a second instant, characterised in that the first instant is between 20 and 80 μs after the start of the emission of the ultrasonic wave by the transducer.
A vacuum multilayer glass comprising: a first glass plate; a second glass plate; a reduced pressure space formed between the first glass plate and the second glass plate; a sealing material formed to bond the first glass plate and the second glass plate and to seal the reduced pressure space; and a getter material formed to absorb gasses in the reduced pressure space, wherein a distance between the getter material and at least a part of the sealing material is less than or equal to 20 mm, the getter material is set on a concave portion formed on the upper surface of the lower glass plate, and the getter material is confined inside the reduced pressure space. a first glass plate; a second glass plate; a reduced pressure space formed between the first glass plate and the second glass plate; a sealing material formed to bond the first glass plate and the second glass plate and to seal the reduced pressure space; and a getter material formed to absorb gasses in the reduced pressure space, wherein a distance between the getter material and at least a part of the sealing material is less than or equal to 20 mm, the getter material is set on a concave portion formed on the upper surface of the lower glass plate, and the getter material is confined inside the reduced pressure space.
A piston comprising: a lower member, said lower member comprising sidewall portions and pin bores; an upper crown member joined to said lower member, said upper crown member being fabricated of forged steel and having a combustion bowl on an upper side thereof and an oil gallery channel on the lower side thereof, wherein said oil gallery channel includes at least one machine-turned wall surface portion and at least one as-forged non-machined pocket portion (32, 33), said pocket portion (32, 33) being recessed radially inwardly toward the longitudinal axis of the piston, characterized in that a plurality of said pocket portions (32, 33) are provided, said pocket portions (32, 33) being separated circumferentially from one another by intervening sections of machine-turned wall surface portions. a lower member, said lower member comprising sidewall portions and pin bores; an upper crown member joined to said lower member, said upper crown member being fabricated of forged steel and having a combustion bowl on an upper side thereof and an oil gallery channel on the lower side thereof, wherein said oil gallery channel includes at least one machine-turned wall surface portion and at least one as-forged non-machined pocket portion (32, 33), said pocket portion (32, 33) being recessed radially inwardly toward the longitudinal axis of the piston, characterized in that a plurality of said pocket portions (32, 33) are provided, said pocket portions (32, 33) being separated circumferentially from one another by intervening sections of machine-turned wall surface portions.
A method of inkjet printing, comprising: providing a substrate that optionally comprises a topmost layer comprising at least 30 weight % of one or more aqueous soluble multivalent metal cations and at least 0.05 g/m 2 of a hydrophilic polymeric binder, ink jetting an aqueous inkjet ink composition to form a white printed image on the substrate, wherein: the aqueous inkjet ink composition comprises particles of titanium dioxide in an amount of at least 2 weight % and up to and including 25 weight %; the particles pf titanium dioxide have a 95 th percentile particle size of less than 200 nm and a 50 th percentile particle size of less than 130 nm; the particles of titanium dioxide are dispersed within the aqueous inkjet ink composition with a dispersing polymer comprising acidic groups; and the weight ratio of the particles of titanium dioxide to the dispersing polymer is from 19:1 to and including 2:1; wherein the 95 th percentile and 50 th percentile particle size are determined as described in the description. providing a substrate that optionally comprises a topmost layer comprising at least 30 weight % of one or more aqueous soluble multivalent metal cations and at least 0.05 g/m 2 of a hydrophilic polymeric binder, ink jetting an aqueous inkjet ink composition to form a white printed image on the substrate, wherein: the aqueous inkjet ink composition comprises particles of titanium dioxide in an amount of at least 2 weight % and up to and including 25 weight %; the particles pf titanium dioxide have a 95 th percentile particle size of less than 200 nm and a 50 th percentile particle size of less than 130 nm; the particles of titanium dioxide are dispersed within the aqueous inkjet ink composition with a dispersing polymer comprising acidic groups; and the weight ratio of the particles of titanium dioxide to the dispersing polymer is from 19:1 to and including 2:1; wherein the 95 th percentile and 50 th percentile particle size are determined as described in the description. the aqueous inkjet ink composition comprises particles of titanium dioxide in an amount of at least 2 weight % and up to and including 25 weight %; the particles pf titanium dioxide have a 95 th percentile particle size of less than 200 nm and a 50 th percentile particle size of less than 130 nm; the particles of titanium dioxide are dispersed within the aqueous inkjet ink composition with a dispersing polymer comprising acidic groups; and the weight ratio of the particles of titanium dioxide to the dispersing polymer is from 19:1 to and including 2:1; wherein the 95 th percentile and 50 th percentile particle size are determined as described in the description.
A method for attenuating vibrations in an aircraft wheel/brake assembly that arise during braking, with the brake comprising rotor discs rotationally driven with the wheel by means of bars secured to the wheel and engaged in notches of the rotor discs, and stator discs, which are kept rotationally immobile by means of tenons secured to a torque tube of the brake and engaged in notches of the stator discs, the notches having sides protected by brackets, characterized in that one of the following bracket/tenon and/or bracket/bar pairs is selected: - brackets made of 15CrMoV6 steel; - bars or tenons made of X5CrNiMol6-5 steel with a coating of cobalt enriched tungsten carbide (WC/Co/Cr), unground with roughness Ra of ≤ 3.2 microns or - brackets made of 17-22AS steel; - bars or tenons made of X5CrNiMol6-5 steel with a coating of cobalt enriched tungsten carbide (WC/Co/Cr), ground with roughness Ra of ≤ 1.6 microns or - brackets made of 15CrMoV6 steel, with a surface deposit of carbon particles; - bars or tenons made of X5CrNiMol6-5 steel with a coating of cobalt enriched tungsten carbide (WC/Co/Cr), unground with roughness Ra of ≤ 3.2 microns, with a surface deposit of carbon particles. - brackets made of 15CrMoV6 steel; - bars or tenons made of X5CrNiMol6-5 steel with a coating of cobalt enriched tungsten carbide (WC/Co/Cr), unground with roughness Ra of ≤ 3.2 microns or - brackets made of 17-22AS steel; - bars or tenons made of X5CrNiMol6-5 steel with a coating of cobalt enriched tungsten carbide (WC/Co/Cr), ground with roughness Ra of ≤ 1.6 microns or - brackets made of 15CrMoV6 steel, with a surface deposit of carbon particles; - bars or tenons made of X5CrNiMol6-5 steel with a coating of cobalt enriched tungsten carbide (WC/Co/Cr), unground with roughness Ra of ≤ 3.2 microns, with a surface deposit of carbon particles.
A snoring prevention device comprising an upper jaw mounting frame having an upper tooth insertion groove into which upper teeth are inserted and configured to be mounted on an upper jaw, a lower jaw mounting frame having a lower tooth insertion groove into which lower teeth are inserted and configured to be mounted on a lower jaw, and a lower jaw advance unit including a push rod provided at the upper jaw mounting frame at a portion of a center of the upper jaw corresponding to a side of front teeth such that the lower jaw is advanced by pushing the lower jaw mounting frame forward when the upper jaw and the lower jaw are closed and a section to be pushed provided at the lower jaw mounting frame of a portion of the center of the lower jaw corresponding to the side of the front teeth such that the section to be pushed is pushed forward by the push rod when the upper jaw and the lower jaw are closed, characterized in that the push rod is installed at the upper jaw mounting frame at an inner side of the front teeth of a center of the upper jaw in an inclined manner such that a front end of the push rod protrudes downward from the front teeth of the center of the upper jaw, an installation section is formed at the upper jaw mounting frame at the inner side of the front teeth of the center of the upper jaw such that the push rod is installed, and the section to be pushed is disposed at the inner side of the front teeth of the center of the lower jaw, a first inclined surface (51 a) is formed at a front end of the push rod to be inclined downward from an upper portion toward the inside of a mouth, and a second inclined surface is formed at the section to be pushed to be inclined upward from a lower portion toward the outside of the mouth to come in sliding contact with the first inclined surface (51 a) during a process of closing the upper jaw and the lower jaw, first serrations (51 b) and second serrations are formed to be meshed with each other, and provided at the first inclined surface (51 a) and the second inclined surface to allow relative sliding between the first inclined surface (51 a) and the second inclined surface in a direction in which the upper jaw and the lower jaw are closed, and restrict relative sliding between the first inclined surface (51 a) and the second inclined surface in a direction in which the upper jaw and the lower jaw are opened, the first serration (51 b) is formed to inclinedly protrude upward and toward the outside of the mouth, and the second serration is formed to inclinedly protrude downward and toward the inside of the mouth to restrict an opening operation between the first inclined surface (51 a) and the second inclined before a wearer intentionally further pushes the lower jaw forward in a state in which the first serrations and the second serrations (51 b, 62) are meshed with each other, and the first and second serrations (51 b, 62) are formed to form a plurality of rows at the first and second inclined surfaces (51 a, 61) to adjust an advance level of the lower jaw according to a closing level between the upper jaw and the lower jaw.
Antivibration device for supporting a metal part to be milled, comprising: - an elastomer pad intended to be in contact with the metal part, - elastic elements on which the elastomer pad is disposed. - an elastomer pad intended to be in contact with the metal part, - elastic elements on which the elastomer pad is disposed.
A liquid detergent composition comprising: a) from 0.05 to 3 % by weight of the detergent composition of an amide which is a reaction product of an aliphatic polyamine with two, three or four molecules selected from fully saturated hydroxyl alkyl acids which comprise an alkyl group having from 16 to 20 carbons, wherein the polyamine comprises at least one primary amino group for each saturated hydroxyl alkyl acid, wherein the amide has the structure of formula; R 1 NH(CH 2) x [NR 2 (CH 2) x] y NH R 1 wherein R 1 is a fully saturated alkyl chain containing at least 1 hydroxyl group and from 16 to 20 carbons; groups R 2 are independently of one another hydrogen, methyl or (CH 2) x NH R 1 with the proviso that no more than two group R 2 is x NH R 1; x = 2 or 3; and y = 1, 2 or 3; b) a surfactant; and c) a lipase enzyme wherein the detergent composition has a pH of greater than 6. a) from 0.05 to 3 % by weight of the detergent composition of an amide which is a reaction product of an aliphatic polyamine with two, three or four molecules selected from fully saturated hydroxyl alkyl acids which comprise an alkyl group having from 16 to 20 carbons, wherein the polyamine comprises at least one primary amino group for each saturated hydroxyl alkyl acid, wherein the amide has the structure of formula; R 1 NH(CH 2) x [NR 2 (CH 2) x] y NH R 1 wherein R 1 is a fully saturated alkyl chain containing at least 1 hydroxyl group and from 16 to 20 carbons; groups R 2 are independently of one another hydrogen, methyl or (CH 2) x NH R 1 with the proviso that no more than two group R 2 is x NH R 1; x = 2 or 3; and y = 1, 2 or 3; R 1 is a fully saturated alkyl chain containing at least 1 hydroxyl group and from 16 to 20 carbons; groups R 2 are independently of one another hydrogen, methyl or (CH 2) x NH R 1 with the proviso that no more than two group R 2 is x NH R 1; x = 2 or 3; and y = 1, 2 or 3; b) a surfactant; and c) a lipase enzyme
A tracked vehicle comprising a cab and at least one track that extends along a direction of travel of the vehicle and comprises a plurality of bars transverse to the direction of travel and preferably made of metal, a chassis connected to the tracks and to the cab; the tracked vehicle being characterized in that it comprises a noise reducing system comprising a control unit and an acoustic wave emitter connected to the control unit for being controlled by the control unit, the noise reducing system comprising an acoustic input and being configured to emit an acoustic equalisation wave, phase shifted with respect to the noise and determined on the basis of the acoustic input, to reduce the noise, in particular the noise generated by the tracks; the noise reducing system is preferably housed in the cab; wherein the plurality of transverse bars are spaced from one another by a given pitch, the noise reducing system being configured to define the frequency (f) of the acoustic equalisation wave on the basis of the given pitch; the pitch is preferably in the range from 100 mm to 160 mm, more preferably from 118 mm to 144 mm.
A method of operating an engine assembly, the engine assembly comprising: an engine; a turbocharger assembly, the operation of the turbocharger assembly being controllable in order to control a level of boost provided by the turbocharger assembly; and an Exhaust Gas Recirculation duct configured to recirculate exhaust gases from a position upstream of a turbine of the turbocharger assembly, to an inlet of the engine, the flow of exhaust gases within the EGR duct being controlled by an EGR valve, the method comprising: determining a pressure of exhaust gases upstream of the turbine; controlling the operation of the turbocharger assembly according to the pressure of the exhaust gases upstream of the turbine; determining a position of the EGR valve; determining a maximum permitted rate of increase in pressure of the exhaust gases upstream of the turbine as a function of the position of the EGR valve; and controlling the operation of the turbocharger assembly such that the rate of increase in pressure of the exhaust gases is maintained at or below the maximum permitted rate. an engine; a turbocharger assembly, the operation of the turbocharger assembly being controllable in order to control a level of boost provided by the turbocharger assembly; and an Exhaust Gas Recirculation duct configured to recirculate exhaust gases from a position upstream of a turbine of the turbocharger assembly, to an inlet of the engine, the flow of exhaust gases within the EGR duct being controlled by an EGR valve, the method comprising: determining a pressure of exhaust gases upstream of the turbine; controlling the operation of the turbocharger assembly according to the pressure of the exhaust gases upstream of the turbine; determining a position of the EGR valve; determining a maximum permitted rate of increase in pressure of the exhaust gases upstream of the turbine as a function of the position of the EGR valve; and controlling the operation of the turbocharger assembly such that the rate of increase in pressure of the exhaust gases is maintained at or below the maximum permitted rate. determining a pressure of exhaust gases upstream of the turbine; controlling the operation of the turbocharger assembly according to the pressure of the exhaust gases upstream of the turbine; determining a position of the EGR valve; determining a maximum permitted rate of increase in pressure of the exhaust gases upstream of the turbine as a function of the position of the EGR valve; and controlling the operation of the turbocharger assembly such that the rate of increase in pressure of the exhaust gases is maintained at or below the maximum permitted rate.