mhurhangee/patent-ind-claim-en huggingface dataset:
Process for the preparation of particles, wherein the particles comprise calcium carbonate, a first coating agent selected from alkylsulfates, sulfonic acids, carboxylic acids, their salts, or mixtures thereof, and a second coating agent selected from alkylsulfates, carboxylic acids, their salts, or mixtures thereof and exhibit a resistance to acids such that when suspending 1.0 g of the particles in a mixture made of 20 ml of toluene and 80 ml of an aqueous phase consisting of deionized water, 11.76 g/L of citric acid monohydrate, 2.57 g/L of NaCl and 0.068 mol/L of NaOH, after 35 minutes of stirring at 25°C and at 1000 rpm, the pH value of the mixture is below 7.00; wherein the particles comprise a core of calcium carbonate and a coating covering the surface of the core, obtainable by carrying out the coating in at least two distinct consecutive steps, wherein a first coating agent selected from alkylsulfates, sulfonic acids, carboxylic acids, their salts, or mixtures thereof is used in the first step and a second coating agent selected from alkylsulfates, carboxylic acids, their salts, or mixtures thereof is used in one consecutive step; the process comprising the steps of (a) contacting particles of an alkaline earth metal carbonate with a first coating agent selected from alkylsulfates, sulfonic acids, carboxylic acids, their salts, or mixtures thereof in a first coating medium (b) removing at least one fraction of said first coating medium said fraction being different from the coated particles of the alkaline earth metal carbonate resulting from step (a) (c) contacting the remaining fraction of the first coating medium obtained from step (b) with a second coating agent selected from alkylsulfates, carboxylic acids, their salts, or mixtures thereof in a second coating medium. (a) contacting particles of an alkaline earth metal carbonate with a first coating agent selected from alkylsulfates, sulfonic acids, carboxylic acids, their salts, or mixtures thereof in a first coating medium (b) removing at least one fraction of said first coating medium said fraction being different from the coated particles of the alkaline earth metal carbonate resulting from step (a) (c) contacting the remaining fraction of the first coating medium obtained from step (b) with a second coating agent selected from alkylsulfates, carboxylic acids, their salts, or mixtures thereof in a second coating medium.
A fuel staging system for a gas turbine engine, the fuel staging system comprising: a plurality of fuel injectors each comprising a mains burner ; a mains manifold connected to a mains delivery line and configured to distribute fuel from the mains delivery line to the mains burner of each of the plurality of fuel injectors ; and a check valve disposed in the mains delivery line upstream of the mains manifold , the check valve being configured to permit flow of fuel from the mains delivery line to the mains manifold when the pressure of fuel in the mains delivery line exceeds a threshold pressure; the fuel staging system being characterised in that the mains manifold is in heat exchange relationship with a secondary fuel line; and the fuel staging system further comprising a bypass line forming part of a main cooling circuit, wherein the bypass line is configured to receive fuel from the main delivery line when the check valve is closed and recirculate the fuel back into the main delivery line. a plurality of fuel injectors each comprising a mains burner ; a mains manifold connected to a mains delivery line and configured to distribute fuel from the mains delivery line to the mains burner of each of the plurality of fuel injectors ; and a check valve disposed in the mains delivery line upstream of the mains manifold , the check valve being configured to permit flow of fuel from the mains delivery line to the mains manifold when the pressure of fuel in the mains delivery line exceeds a threshold pressure; the fuel staging system being characterised in that the mains manifold is in heat exchange relationship with a secondary fuel line; and the fuel staging system further comprising a bypass line forming part of a main cooling circuit, wherein the bypass line is configured to receive fuel from the main delivery line when the check valve is closed and recirculate the fuel back into the main delivery line.
Valve arrangement for a fluidic supply of a fluid load, comprising several main valves which are connected, with fluidic communication, to respectively assigned fluid ports and which are designed for influencing fluid flows at the fluid ports , wherein the fluid ports are located at least partly on a connection face of a base body , and comprising electrically controllable pilot valves which are designed for fluidic control of the main valves , wherein the base body is assigned a connection plate lying opposite the connection face and through which runs a fluid passage which leads into an operating port for the connection of a fluid load, wherein, between the connection face and the connection plate there is provided a separate passage body which has at least one connection passage for a fluidically communicating link between at least one of the fluid ports and the operating port , and at least one connecting conduit for a fluidic coupling of at least two fluid ports , wherein the base body includes the connection plate and wherein a locating shaft for the passage body is formed between the connection face and the connection plate , wherein the passage body may be attached in at least one functional position for the fluidically communicating interconnection of the main valves with the operating port and with a supply port formed in the connection plate and with an air outlet port formed in the connection plate in the locating shaft.
A fuel cell system comprising: a fuel cell that generates electric power using fuel gas and oxidant gas; a fuel gas supply path through which the fuel gas is supplied to an anode inlet of the fuel cell ; a recycle gas path through which anode off-gas discharged from an anode outlet of the fuel cell returns to the fuel gas supply path ; and a pressure booster arranged in the recycle gas path , the pressure booster is arranged above a confluence portion where the fuel gas supply path and the recycle gas path meet each other when gravity acts downward from above, and characterized in that the recycle gas path between the pressure booster and the confluence portion extends at an identical level to the pressure booster and a level below the pressure booster , or extends only below the pressure booster . a fuel cell that generates electric power using fuel gas and oxidant gas; a fuel gas supply path through which the fuel gas is supplied to an anode inlet of the fuel cell ; a recycle gas path through which anode off-gas discharged from an anode outlet of the fuel cell returns to the fuel gas supply path ; and a pressure booster arranged in the recycle gas path , the pressure booster is arranged above a confluence portion where the fuel gas supply path and the recycle gas path meet each other when gravity acts downward from above, and characterized in that the recycle gas path between the pressure booster and the confluence portion extends at an identical level to the pressure booster and a level below the pressure booster , or extends only below the pressure booster .
A slave unit for an automatic fire alarm system, comprising: a transmitting circuit that is electrically connected to a pair of electrical wires to which a voltage is applied and draws an electric current in from the pair of electrical wires as a drawn current; a determiner that is configured to read a sensor value and determine on the basis of the read sensor value whether an operating state is a fire notification state in which an occurrence of a fire is reported or a coordination notification state in which another device is caused to operate in coordination; and a controller that is configured to control the transmitting circuit to adjust a value of the drawn current, wherein the controller is further configured to, when a result of determination by the determiner indicates the fire notification state, generate a fire notification by adjusting the value of the drawn current to a fire notification level that is predetermined, wherein the determiner is further configured to thereafter read a sensor value regularly on a predetermined sampling cycle, wherein the controller is further configured to, when the result of determination by the determiner indicates the coordination notification state, generate a coordination notification by adjusting the value of the drawn current to a coordination notification level that is predetermined and different from the fire notification level. a transmitting circuit that is electrically connected to a pair of electrical wires to which a voltage is applied and draws an electric current in from the pair of electrical wires as a drawn current; a determiner that is configured to read a sensor value and determine on the basis of the read sensor value whether an operating state is a fire notification state in which an occurrence of a fire is reported or a coordination notification state in which another device is caused to operate in coordination; and a controller that is configured to control the transmitting circuit to adjust a value of the drawn current, wherein the controller is further configured to, when a result of determination by the determiner indicates the fire notification state, generate a fire notification by adjusting the value of the drawn current to a fire notification level that is predetermined, wherein the determiner is further configured to thereafter read a sensor value regularly on a predetermined sampling cycle, wherein the controller is further configured to, when the result of determination by the determiner indicates the coordination notification state, generate a coordination notification by adjusting the value of the drawn current to a coordination notification level that is predetermined and different from the fire notification level.
A catheter comprising: an elongated body ; an expandable member extending from a first end to a second end , the first end of the expandable member being mechanically connected to the elongated body , wherein the expandable member is configured to expand radially outward away from the elongated body from a collapsed configuration to an expanded configuration; and an expandable retainer configured to overlap the second end of the expandable member to hold the expandable member in the collapsed configuration, wherein the expandable retainer is configured as a balloon, and wherein the expandable retainer is expandable to release the second end of the expandable member to enable the expandable member to expand from the collapsed configuration to the expanded configuration. an elongated body ; an expandable member extending from a first end to a second end , the first end of the expandable member being mechanically connected to the elongated body , wherein the expandable member is configured to expand radially outward away from the elongated body from a collapsed configuration to an expanded configuration; and an expandable retainer configured to overlap the second end of the expandable member to hold the expandable member in the collapsed configuration, wherein the expandable retainer is configured as a balloon, and wherein the expandable retainer is expandable to release the second end of the expandable member to enable the expandable member to expand from the collapsed configuration to the expanded configuration.
A silicon-containing compound shown by the following formula : wherein R 1 , R 2 , R 3 , R 4 , R 5 , and R 6 each independently represent a linear, branched, or cyclic alkyl group having 1 to 6 carbon atoms, a phenyl group, a 3,3,3-trifluoropropyl group, or a group shown by -(OSiR 7 R 8 ) n -OSiR 9 R 10 R 11 ; R 7 , R 8 , R 9 , R 10 , and R 11 have the same meanings as R 1 to R 6 ; "n" is an integer in the range of 0 to 100; and "A" represents a linear or branched alkylene group having 1 to 4 carbon atoms.
Cosmetic composition for making up and/or caring for the lips, which is in the form of a liquid emulsion, having a viscosity at 25°C between 0.05 and 8 Pa.s, comprising: a) at least 8% by weight, relative to the total weight of the composition, of one or more non-volatile oils, chosen from phenylated non-volatile silicone oils, from polar non-volatile hydrocarbon-based oils, and also mixtures thereof b) 3 to 5 % by weight of active substance, relative to the total weight of the composition, of at least one film-forming agent chosen from vinyl polymers comprising at least one carbosiloxane dendrimer-based unit chosen from vinyl polymer containing at least one carbosiloxane dendrimer-based unit having a molecular side chain containing a carbosiloxane dendrimer structure, and being the product of polymerization of: (A) from 0 to 99.9 parts by weight of a vinyl monomer; and (B) from 100 to 0.1 parts by weight of a carbosiloxane dendrimer of formula (I) represented by one of the following formulae: c) at least 10% by weight of water relative to the total weight of the composition, d) at least one coloring material. a) at least 8% by weight, relative to the total weight of the composition, of one or more non-volatile oils, chosen from phenylated non-volatile silicone oils, from polar non-volatile hydrocarbon-based oils, and also mixtures thereof b) 3 to 5 % by weight of active substance, relative to the total weight of the composition, of at least one film-forming agent chosen from vinyl polymers comprising at least one carbosiloxane dendrimer-based unit chosen from vinyl polymer containing at least one carbosiloxane dendrimer-based unit having a molecular side chain containing a carbosiloxane dendrimer structure, and being the product of polymerization of: (A) from 0 to 99.9 parts by weight of a vinyl monomer; and (B) from 100 to 0.1 parts by weight of a carbosiloxane dendrimer of formula (I) represented by one of the following formulae: (A) from 0 to 99.9 parts by weight of a vinyl monomer; and (B) from 100 to 0.1 parts by weight of a carbosiloxane dendrimer of formula (I) represented by one of the following formulae: c) at least 10% by weight of water relative to the total weight of the composition, d) at least one coloring material.
A phase-change memory device having a direct memory access, comprising: a memory array having a plurality of bit lines ; a direct access terminal for direct access to the memory array ; a low-voltage connection path , configured to connect, in an operational phase of the device , the access terminal to a selected bit line of the plurality of bit lines; and a high-voltage connection path , configured to connect, in the operational phase of the device , the access terminal to the selected bit line , in parallel with the low-voltage connection path , wherein the low-voltage connection path comprises a read switching stage (15; 32) having a control terminal configured to receive an access enable signal (Dma) and the high-voltage connection path comprises a modify switching stage (16; 33) having an own control terminal configured to receive the access enable signal (Dma), and wherein the low-voltage connection path is connected to the selected bit line through a second MOS switch and the high-voltage connection path is connected to the selected bit line through a first MOS switch . a memory array having a plurality of bit lines ; a direct access terminal for direct access to the memory array ; a low-voltage connection path , configured to connect, in an operational phase of the device , the access terminal to a selected bit line of the plurality of bit lines; and a high-voltage connection path , configured to connect, in the operational phase of the device , the access terminal to the selected bit line , in parallel with the low-voltage connection path , wherein the low-voltage connection path comprises a read switching stage (15; 32) having a control terminal configured to receive an access enable signal (Dma) and the high-voltage connection path comprises a modify switching stage (16; 33) having an own control terminal configured to receive the access enable signal (Dma), and wherein the low-voltage connection path is connected to the selected bit line through a second MOS switch and the high-voltage connection path is connected to the selected bit line through a first MOS switch .
Assembly consisting of a cover and at least one optical unit , indexing means being provided on the optical unit and the cover , the cover having at one end a plate provided with an aperture constituting an indexing means the optical block having, as a complementary indexing means, a pin provided on the housing of the optical block and engageable through the aperture said pin having an engagement end in the aperture and a main body whose dimensions are suitable for constrainingly engaging said pin in the aperture the housing of the pin under stress in the aperture allowing adequate positioning of the optical unit and the cover , characterised in that the pin is made in one piece with the housing of the lamp projecting from the rear face of said housing , in that the pin has a distal portion for engagement in the aperture and a main portion , the distal and main portions being of equivalent shape, the main portion having dimensions greater than those of the distal portion so as to allow engagement of the main portion of the pin in the aperture under stress in that the aperture has a rectangular cross-section and the pin has a T-shaped cross-section, the stem of the T being adapted to extend along the length (L) of the aperture and the bar of the T extending across the width (I) of the aperture , and in that it comprises a cover in the form of a strip and two optical units or lights positioned at each end of the cover .
A resonator fiber optic gyroscope (RFOG) comprising: a fiber optic resonator ; and a plurality of laser sources that each launch a respective laser for propagation within the fiber optic resonator ; characterized by : a threshold detector that determines when the operation of at least one laser source in the plurality of laser sources exceeds a threshold associated with the operational range of an aspect of the at least one laser source; and a hop control logic that adjusts the frequency of at least one laser produced by the at least one laser source by hopping one or more resonant modes of the fiber optic resonator such that the aspect of the at least one laser moves away from the threshold towards a nominal value within the operational range. a fiber optic resonator ; and a plurality of laser sources that each launch a respective laser for propagation within the fiber optic resonator ; characterized by : a threshold detector that determines when the operation of at least one laser source in the plurality of laser sources exceeds a threshold associated with the operational range of an aspect of the at least one laser source; and a hop control logic that adjusts the frequency of at least one laser produced by the at least one laser source by hopping one or more resonant modes of the fiber optic resonator such that the aspect of the at least one laser moves away from the threshold towards a nominal value within the operational range. a threshold detector that determines when the operation of at least one laser source in the plurality of laser sources exceeds a threshold associated with the operational range of an aspect of the at least one laser source; and a hop control logic that adjusts the frequency of at least one laser produced by the at least one laser source by hopping one or more resonant modes of the fiber optic resonator such that the aspect of the at least one laser moves away from the threshold towards a nominal value within the operational range.
A display device , comprising: a substrate having a first edge and a second edge opposite to the first edge, wherein a first distance (D 1 ) is between the first edge and the second edge; a plurality of light-emitting units disposed on the substrate, the light-emitting units preferably being light-emitting diodes; and a conductive line disposed on the substrate and including an undulating edge; characterized by a conductive electrode disposed on the substrate , wherein the conductive line is electrically connected to at least one of the plurality of light-emitting units by the conductive electrode , wherein the at least one of the plurality of light-emitting units is covered by the conductive electrode , wherein the conductive line has an extending length (L 1 ) and wherein the extending length (L 1 ) is greater than or equal to half of the first distance (D 1 ) and is less than or equal to the first distance (D 1 ). a substrate having a first edge and a second edge opposite to the first edge, wherein a first distance (D 1 ) is between the first edge and the second edge; a plurality of light-emitting units disposed on the substrate, the light-emitting units preferably being light-emitting diodes; and a conductive line disposed on the substrate and including an undulating edge; characterized by a conductive electrode disposed on the substrate , wherein the conductive line is electrically connected to at least one of the plurality of light-emitting units by the conductive electrode , wherein the at least one of the plurality of light-emitting units is covered by the conductive electrode , wherein the conductive line has an extending length (L 1 ) and wherein the extending length (L 1 ) is greater than or equal to half of the first distance (D 1 ) and is less than or equal to the first distance (D 1 ).
Method for filling a pressure vessel of an electrical energy transmission unit with an electrically insulating fluid which comprises at least a first component and a second component, wherein the first component, present in an intermediate store , is introduced into the pressure vessel , characterized in that atmospheric air is extracted from the surroundings of the pressure vessel and is treated to form the second component, and in that the second component is introduced into the pressure vessel .