mhurhangee/patent-ind-claim-en huggingface dataset:
Use of a quaternary ammonium salt additive in a diesel fuel composition to improve the engine performance of a diesel engine when using said diesel fuel composition; wherein the quaternary ammonium salt additive is formed by the reaction of a quaternising agent and a compound formed by the reaction of a hydrocarbyl-substituted acylating agent comprising on average at least 1.7 acylating groups per molecule and at least 1.7 molar equivalents of an amine of formula (B1) or (B2): wherein R 2 and R 3 are the same or different alkyl, alkenyl or aryl groups having from 1 to 22 carbon atoms; X is a bond or alkylene group having from 1 to 20 carbon atoms; n is from 0 to 20; m is from 1 to 5; and R 4 is hydrogen or a C 1 to C 22 alkyl group; wherein the amine of formula (B1) or (B2) is not N,N-dimethyl-2-ethanolamine or 2-(2-dimethylaminoethoxy)ethanol; and wherein the improvement in performance is achieved by the reduction or the prevention of the formation of deposits in a diesel engine; wherein the quaternising agent is an ester of formula RCOOR 1 in which R is an optionally substituted alkyl, alkenyl, aryl or alkylaryl group and R 1 is a C 1 to C 22 alkyl, aryl or alkylaryl group.
A composition comprising, in an aqueous phase: a) at least one ether of formula (I) R-O-R' formula (I) in which R and R', which may be identical or different, denotes a linear or branched C 6 -C 25 alkyl or alkenyl radical, R and R' being chosen such that the ether is liquid at a temperature of less than or equal to 30°C; b) at least one surfactant chosen from anionic surfactant, amphoteric or zwitterionic surfactant, or a mixture thereof; c) at least one cationic alkyldiallylamine or dialkyldiallylammonium cyclopolymer; and d) soybean oil. a) at least one ether of formula (I) R-O-R' formula (I) in which R and R', which may be identical or different, denotes a linear or branched C 6 -C 25 alkyl or alkenyl radical, R and R' being chosen such that the ether is liquid at a temperature of less than or equal to 30°C; b) at least one surfactant chosen from anionic surfactant, amphoteric or zwitterionic surfactant, or a mixture thereof; c) at least one cationic alkyldiallylamine or dialkyldiallylammonium cyclopolymer; and d) soybean oil.
Electrical connector for connecting to an electrical component in or on a glazing, comprising: a) at least one electrical conductor having first and second ends ; b) a layer at least partly covering the at least one electrical conductor and located between the first and second ends, wherein the layer comprises: c) a flat region having a first surface for bonding to a glazing via an adhesive layer and having a second surface (7") for bonding to a flange of an aperture via an adhesive bead and having at least two straight sides characterised by : d) a discontinuity arranged in each of the at least two straight sides so that in use mounted on a glazing the discontinuity forms a receptacle for receiving an adhesive bead to form a seal against water ingress along each of the two straight sides and e) wherein the discontinuity is an indentation or a protrusion . a) at least one electrical conductor having first and second ends ; b) a layer at least partly covering the at least one electrical conductor and located between the first and second ends, wherein the layer comprises: c) a flat region having a first surface for bonding to a glazing via an adhesive layer and having a second surface (7") for bonding to a flange of an aperture via an adhesive bead and having at least two straight sides characterised by : d) a discontinuity arranged in each of the at least two straight sides so that in use mounted on a glazing the discontinuity forms a receptacle for receiving an adhesive bead to form a seal against water ingress along each of the two straight sides and e) wherein the discontinuity is an indentation or a protrusion . d) a discontinuity arranged in each of the at least two straight sides so that in use mounted on a glazing the discontinuity forms a receptacle for receiving an adhesive bead to form a seal against water ingress along each of the two straight sides and e) wherein the discontinuity is an indentation or a protrusion .
An operation method of an electronic device , the method comprising: transmitting a signal via a first antenna subset including at least one of a plurality of antennas (290a to 290d); measuring an emission environment of the plurality of antennas (290a to 290d), using the signal; determining at least one antenna to be used for transmitting a sounding reference signal, SRS, based on the emission environment; and transmitting the SRS via the at least one determined antenna, wherein the emission environment is determined based on a strength of a reflected signal that corresponds to the signal and is reflected by the first antenna subset, or a strength of a reception signal that corresponds to the signal and is received by a second antenna subset including at least one remaining antenna, the method being characterized in that the measuring the emission environment of the plurality of antennas (290a to 290d) using the signal comprises: measuring the strength of the reflected signal corresponding to at least one antenna included in the first antenna subset; and if the strength of the reflected signal is less than a first threshold value, measuring the strength of the reception signal detected by at least one antenna included in the second antenna subset. transmitting a signal via a first antenna subset including at least one of a plurality of antennas (290a to 290d); measuring an emission environment of the plurality of antennas (290a to 290d), using the signal; determining at least one antenna to be used for transmitting a sounding reference signal, SRS, based on the emission environment; and transmitting the SRS via the at least one determined antenna, wherein the emission environment is determined based on a strength of a reflected signal that corresponds to the signal and is reflected by the first antenna subset, or a strength of a reception signal that corresponds to the signal and is received by a second antenna subset including at least one remaining antenna, the method being characterized in that the measuring the emission environment of the plurality of antennas (290a to 290d) using the signal comprises: measuring the strength of the reflected signal corresponding to at least one antenna included in the first antenna subset; and if the strength of the reflected signal is less than a first threshold value, measuring the strength of the reception signal detected by at least one antenna included in the second antenna subset. measuring the strength of the reflected signal corresponding to at least one antenna included in the first antenna subset; and if the strength of the reflected signal is less than a first threshold value, measuring the strength of the reception signal detected by at least one antenna included in the second antenna subset.
A vehicle comprising: - a chassis comprising a front cross-member and a rear cross-member ; - at least one front train and one rear train mounted on the chassis, each train including at least two movement supports on the ground, the movement supports of at least one train being steered ones, the link system of each of these movement supports on the corresponding cross-member including a steering pivot having a steering axis and allowing the steering of said movement supports ; - a nacelle intended to receive at least one person or a load, pivotally mounted relative to the chassis about a hinge axis which is substantially longitudinal, substantially situated in the median longitudinal plane (P1) of the vehicle , and arranged so that the center of gravity of the nacelle is situated under said hinge axis ; wherein the front and rear cross-members are distinct pieces being linked together only by the nacelle , via the hinge axis , so as to be able to pivot about the hinge axis independently of one another; characterized in that the front and rear cross-members are situated in the upper part of the nacelle and in that each of the front and rear cross-members presents: - a central part wherein passes the hinge axis , and on which the front portion , respectively the rear portion , of the nacelle is pivotally mounted about the hinge axis ; - and two end parts, each end part being connected to the corresponding movement support by a link system ; and in that the link system between each of the steered movement supports of a train and the corresponding cross-member comprises an hinged arm whose first end is linked at an end of said cross-member and forms, with said end of said cross-member, a steering pivot and a second end of which is linked to said movement support , said cross-member and said steering pivot are situated above said movement support . - a chassis comprising a front cross-member and a rear cross-member ; - at least one front train and one rear train mounted on the chassis, each train including at least two movement supports on the ground, the movement supports of at least one train being steered ones, the link system of each of these movement supports on the corresponding cross-member including a steering pivot having a steering axis and allowing the steering of said movement supports ; - a nacelle intended to receive at least one person or a load, pivotally mounted relative to the chassis about a hinge axis which is substantially longitudinal, substantially situated in the median longitudinal plane (P1) of the vehicle , and arranged so that the center of gravity of the nacelle is situated under said hinge axis ; - a central part wherein passes the hinge axis , and on which the front portion , respectively the rear portion , of the nacelle is pivotally mounted about the hinge axis ; - and two end parts, each end part being connected to the corresponding movement support by a link system ;
Compound for use in the SLS process, obtainable by compounding a material composed of at least a - first semicrystalline plastic selected from the group of the polyaryletherketones, -PAEK-, polyetherketoneketone -PEKK-, polyetherketone -PEK-, polyetheretherketone -PEEK- and a - second amorphous plastic selected from the group of polyetherimide -PEI-, polyethersulfone -PES-, polyphenylenesulfone -PPSU- and/or polysulfone -PSU-, where - the proportion of first semicrystalline plastic is predominant before the compounding, - all derivatives of the compounds mentioned are included, and both the first plastic and the second plastic may themselves be present as a mixture in the compound, and - the compound is in amorphous morphology before the pulverization. - first semicrystalline plastic selected from the group of the polyaryletherketones, -PAEK-, polyetherketoneketone -PEKK-, polyetherketone -PEK-, polyetheretherketone -PEEK- and a - second amorphous plastic selected from the group of polyetherimide -PEI-, polyethersulfone -PES-, polyphenylenesulfone -PPSU- and/or polysulfone -PSU-, where - the proportion of first semicrystalline plastic is predominant before the compounding, - all derivatives of the compounds mentioned are included, and both the first plastic and the second plastic may themselves be present as a mixture in the compound, and - the compound is in amorphous morphology before the pulverization.
Method to make a film with an axially bi-orientated polypropylene (BOPP) base and suitable to make packages and labels having at least a partial barrier effect against oxygen and formed by a plurality of layers having a polypropylene base (12, 112a, 112b; 16; 18; 20, 22, 24), wherein said layers comprise at least a core layer with a polypropylene homopolymer base, a first and a second external layers based on polypropylene copolymer, terpolymer and/or homopolymer, the film further comprising a barrier layer , positioned intermediate said core layer and one of said external layers and having an ethylene vinyl alcohol (EVOH) base, at least an adhesive layer to couple, at least on one side, the barrier layer with a respective adjoining layer, and a layer with a polypropylene copolymer, terpolymer and/or homopolymer base, provided between the core layer and the first external layer , the method comprising the following steps, - a first co-extrusion step, by means of a flat head extrusion unit , to make a co-extruded intermediate product , in the form of a film, formed by said layers (12, 112a, 112b; 14, 16; 18; 20, 22, 24) and by said barrier layer , - a second step of sequential stretching, respectively in the machine direction (MD) and in a direction transverse to the machine (TD), of the intermediate product , so as to determine the desired axially bi-orientated structure (BOPP) and define the final thickness of each of the layers (12, 112a, 112b; 16; 18; 20); - a third trimming step, along the longitudinal direction, by means of which the edges of the intermediate product in excess of the desired final width are cut, so as to define the final film; characterized in that the trimming step of the edges does not affect the barrier layer , as there is a safety distance (D5) between the lateral ends of said barrier layer and the lateral ends of said intermediate product . - a first co-extrusion step, by means of a flat head extrusion unit , to make a co-extruded intermediate product , in the form of a film, formed by said layers (12, 112a, 112b; 14, 16; 18; 20, 22, 24) and by said barrier layer , - a second step of sequential stretching, respectively in the machine direction (MD) and in a direction transverse to the machine (TD), of the intermediate product , so as to determine the desired axially bi-orientated structure (BOPP) and define the final thickness of each of the layers (12, 112a, 112b; 16; 18; 20); - a third trimming step, along the longitudinal direction, by means of which the edges of the intermediate product in excess of the desired final width are cut, so as to define the final film;
Use of a coating for coating an ice-cream wafer comprising based on weight% - fat in an amount of between 35 - 65%; - an emulsifier and/or an additive, wherein a total amount of the emulsifier and/or the additive is between 0.1 - 5%, and wherein the emulsifier and/or the additive has a melting point greater than 40 °C, and wherein the emulsifier is at least one of: - monoglycerides derived from plant and animal sources, - monoglycerides derivatives selected from diacetyl tartaric esters of monoglycerides (DATEM), acetic acid esters of monoglycerides (ACETEM), succinic acid esters of monoglycerides (SMG), lactic acid esters of monoglycerides (LACTEM), citric acid esters of monoglycerides (CITREM), ethoxylated mono and diglycerides, - polyglycerol esters selected from hexaglyceryl distearate, hexaglyceride monostearate and triglyceryl monostearate, - sorbitan esters, sugar esters, or combinations thereof, and wherein the additive is at least one of ethyl cellulose, waxes such as bees wax, carnauba wax, and a plant derived wax such as candedilla wax, berry wax and sunflower wax, or combinations thereof, and wherein a particle size of the ice-cream wafer coating is between 30 - 45 μm and a yield value of the ice-cream wafer coating is less than 1.2 N.m -2 , the yield value being measured using a Brookfield Viscometer (DV-I, DV-II, DV-II+, and DV-III Brookfield Viscometer) with the Casson calculation mode used according to the manufacturer's instructions. - fat in an amount of between 35 - 65%; - an emulsifier and/or an additive, wherein a total amount of the emulsifier and/or the additive is between 0.1 - 5%, and wherein the emulsifier and/or the additive has a melting point greater than 40 °C, and wherein the emulsifier is at least one of: - monoglycerides derived from plant and animal sources, - monoglycerides derivatives selected from diacetyl tartaric esters of monoglycerides (DATEM), acetic acid esters of monoglycerides (ACETEM), succinic acid esters of monoglycerides (SMG), lactic acid esters of monoglycerides (LACTEM), citric acid esters of monoglycerides (CITREM), ethoxylated mono and diglycerides, - polyglycerol esters selected from hexaglyceryl distearate, hexaglyceride monostearate and triglyceryl monostearate, - sorbitan esters, sugar esters, or combinations thereof, and - monoglycerides derived from plant and animal sources, - monoglycerides derivatives selected from diacetyl tartaric esters of monoglycerides (DATEM), acetic acid esters of monoglycerides (ACETEM), succinic acid esters of monoglycerides (SMG), lactic acid esters of monoglycerides (LACTEM), citric acid esters of monoglycerides (CITREM), ethoxylated mono and diglycerides, - polyglycerol esters selected from hexaglyceryl distearate, hexaglyceride monostearate and triglyceryl monostearate, - sorbitan esters, sugar esters, or combinations thereof, and
A lubrication system for a gas turbine engine , comprising: a pump for moving a lubricant ; a lubricant tank for storing the lubricant ; an engine component and a second component each requiring lubrication from the lubricant ; a conduit between the lubricant tank and the engine component and between the lubricant tank and the second engine component ; and a scheduling valve positioned in the conduit between the lubricant tank and the engine component and the second engine component , the scheduling valve varying a flow of the lubricant to the engine component , the second engine component and the lubrication tank based on more than one condition experienced by the gas turbine engine, wherein: the scheduling valve is controlled by a controller , the controller includes a memory and a processor , and the memory includes an engine performance model ; the engine performance model includes stored relationship values, between the more than one condition and a position of the scheduling valve , to input a condition to the controller ; the controller outputs a command to the scheduling valve , to provide a varied flow rate of the lubricant to the engine component , the second engine component and the lubrication tank , based on the input condition; and the engine component is a fan drive gear system . a pump for moving a lubricant ; a lubricant tank for storing the lubricant ; an engine component and a second component each requiring lubrication from the lubricant ; a conduit between the lubricant tank and the engine component and between the lubricant tank and the second engine component ; and a scheduling valve positioned in the conduit between the lubricant tank and the engine component and the second engine component , the scheduling valve varying a flow of the lubricant to the engine component , the second engine component and the lubrication tank based on more than one condition experienced by the gas turbine engine, wherein: the scheduling valve is controlled by a controller , the controller includes a memory and a processor , and the memory includes an engine performance model ; the engine performance model includes stored relationship values, between the more than one condition and a position of the scheduling valve , to input a condition to the controller ; the controller outputs a command to the scheduling valve , to provide a varied flow rate of the lubricant to the engine component , the second engine component and the lubrication tank , based on the input condition; and the engine component is a fan drive gear system . the scheduling valve is controlled by a controller , the controller includes a memory and a processor , and the memory includes an engine performance model ; the engine performance model includes stored relationship values, between the more than one condition and a position of the scheduling valve , to input a condition to the controller ; the controller outputs a command to the scheduling valve , to provide a varied flow rate of the lubricant to the engine component , the second engine component and the lubrication tank , based on the input condition; and the engine component is a fan drive gear system .
Refrigerating and/or freezing apparatus with a heat-insulated apparatus body which encloses an interior space, and with a heat pump, by means of which the interior can be cooled, wherein the heat pump is a refrigerant circuit with compressor , condenser , throttle and evaporator , wherein the compressor is a speed-controlled compressor which can be operated at variable speed, wherein the throttle is an expansion valve with a controllable flow cross section, and wherein the apparatus comprises a control unit which is connected to the speed-controlled compressor and the controllable expansion valve , wherein the control unit is configured to perform a defrosting cycle in which the compressor is operated at low speed and the expansion valve is set to a large flow cross section in order to direct warm refrigerant into the evaporator and to keep or avoid the amount of refrigerant evaporation in the evaporator low, characterized in that the control unit is configured to initiate a rest phase after performance of the defrosting cycle when the compressor is at a stillstand, before the cooling operation is resumed.
Method for the preparation of compounds of formula (I) in which X 1 and X 2 , which are identical or different, are chosen from C 1 to C 7 alkyls, phenyl, benzyl, or X 1 and X 2 form with the nitrogen atom, which carries them, a heterocycle, wherein the method comprises the following steps: a) reaction of a compound of formula (II) with an inorganic acid or an organic acid b) reaction of the compound obtained in step a) with a base having a pKa greater than 25; c) reaction of the compound obtained in step b) with CO 2 ; d) reaction of the compound obtained in step c) with an alkyl chloroformate, a reagent capable of forming, with the compound obtained in step c), an acid halide or a reagent capable of forming, with the compound obtained in step c), a mixed anhydride; e) reaction of the compound obtained in step d) with an SMe - anion precursor compound. a) reaction of a compound of formula (II) with an inorganic acid or an organic acid b) reaction of the compound obtained in step a) with a base having a pKa greater than 25; c) reaction of the compound obtained in step b) with CO 2 ; d) reaction of the compound obtained in step c) with an alkyl chloroformate, a reagent capable of forming, with the compound obtained in step c), an acid halide or a reagent capable of forming, with the compound obtained in step c), a mixed anhydride; e) reaction of the compound obtained in step d) with an SMe - anion precursor compound.
Plunge cable saw having a sawing unit for extracting a massive workpiece, such as rocks or concrete foundations, suitable for extracting a block of stone from a mountain, wherein the sawing unit comprises a saw cable , in particular provided with diamond segments, as well as a guide device for the saw cable , wherein the guide device has at least two longitudinal arms , which are arranged at a distance from one another, are formed by telescopic arms and on which the saw cable is guided, wherein a distance of the two longitudinal arms relative to one another is variable, wherein the saw cable is drivable by a drive, wherein the longitudinal extension of the two longitudinal arms is variable, so that the spatial extension of the guide device is variable while the saw cable is driven, and wherein deflection pulleys , in which the saw cable is guided, are arranged on the telescopic arms, characterized in that the plunge cable saw has a cable accumulator having at least two deflection pulleys in which the saw cable is guided several times, and in that deflection pulleys of the guide device are formed by a milling head.