mhurhangee/patent-ind-claim-en huggingface dataset:
A method for producing an internal olefin sulfonate, comprising: a sulfonating step of causing an internal olefin to react with sulfur trioxide to yield a sulfonated internal olefin; a neutralizing step of mixing the resultant sulfonated internal olefin with an aqueous alkaline solution at 40°C or lower to yield a mixture, and applying shearing force to the mixture at an agitating speed of 5 m/s or more until the particle diameter of oil droplets of an oily product of the mixture turns to 10 μm or less to yield a neutralized product; and a hydrolyzing step of hydrolyzing the resultant neutralized product. a sulfonating step of causing an internal olefin to react with sulfur trioxide to yield a sulfonated internal olefin; a neutralizing step of mixing the resultant sulfonated internal olefin with an aqueous alkaline solution at 40°C or lower to yield a mixture, and applying shearing force to the mixture at an agitating speed of 5 m/s or more until the particle diameter of oil droplets of an oily product of the mixture turns to 10 μm or less to yield a neutralized product; and a hydrolyzing step of hydrolyzing the resultant neutralized product.
A screw compressor, comprising: a casing in which a low-pressure space (S1) and a high-pressure space (S2) are formed; a screw rotor on which a plurality of helical grooves forming a compression chamber are provided, and which is configured to be inserted in a cylinder part of the casing ; and a slide valve provided in the cylinder part to be moveable along an axis of the screw rotor , and facing an outer periphery of the screw rotor to form a discharge port through which the compression chamber communicates with the high-pressure space (S2), wherein when the screw rotor rotates, a fluid in the low-pressure space (S1) is sucked in the compression chamber , compressed, and then discharged to the high-pressure space (S2), the slide valve includes a sealing projection that is located on a back surface of the slide valve opposite to the screw rotor and that separates the low-pressure space (S1) and the high-pressure space (S2) from each other when the sealing projection is in slidable contact with the casing , a portion of the slide valve extending from the discharge port toward the low-pressure space (S1) serves as a valve body , the valve body has a first end facing the low-pressure space (S1) and a second end facing the discharge port , and the sealing projection extends along the second end of the valve body characterized in that in a portion of the valve body extending from the sealing projection to the first end, the valve body includes a supporting projection that is located on a back surface of the valve body and is configured to be in slidable contact with the casing . a casing in which a low-pressure space (S1) and a high-pressure space (S2) are formed; a screw rotor on which a plurality of helical grooves forming a compression chamber are provided, and which is configured to be inserted in a cylinder part of the casing ; and a slide valve provided in the cylinder part to be moveable along an axis of the screw rotor , and facing an outer periphery of the screw rotor to form a discharge port through which the compression chamber communicates with the high-pressure space (S2), wherein when the screw rotor rotates, a fluid in the low-pressure space (S1) is sucked in the compression chamber , compressed, and then discharged to the high-pressure space (S2), the slide valve includes a sealing projection that is located on a back surface of the slide valve opposite to the screw rotor and that separates the low-pressure space (S1) and the high-pressure space (S2) from each other when the sealing projection is in slidable contact with the casing , a portion of the slide valve extending from the discharge port toward the low-pressure space (S1) serves as a valve body , the valve body has a first end facing the low-pressure space (S1) and a second end facing the discharge port , and the sealing projection extends along the second end of the valve body characterized in that in a portion of the valve body extending from the sealing projection to the first end, the valve body includes a supporting projection that is located on a back surface of the valve body and is configured to be in slidable contact with the casing .
Method for manufacturing a composite strip , comprising the following steps: - providing first filaments , said first filaments being grouped together in at least a first bundle, - spreading the first filaments apart from one another and coating the first filaments with a resin so as to form a first sheet of filaments and resin, and - drying the first sheet of filaments and resin so as to obtain a first composite strip , the step of spreading and coating comprising passing the first filaments through a first bath of resin , containing a first solution of resin, between two first rollers , said first rollers being arranged substantially parallel to one another and rotating about their respective axes in opposite directions to one another, so as to pull the first filaments into the bath of resin at a pulling speed, said first rollers together defining a bottom of the first bath of resin , the first filaments entering the first bath of resin through a surface of the first bath of resin and leaving the first bath of resin through the bottom of the first bath of resin , characterised in that the step of spreading and coating also comprises a step of pre-spreading the first filaments as they enter the first bath of resin , said step of pre-spreading comprising a phase of tensioning the first filaments in a direction parallel to their axis of extension and a phase of releasing the tension applied to the first filaments , the phases of tensioning and release alternating cyclically. - providing first filaments , said first filaments being grouped together in at least a first bundle, - spreading the first filaments apart from one another and coating the first filaments with a resin so as to form a first sheet of filaments and resin, and - drying the first sheet of filaments and resin so as to obtain a first composite strip ,
A method for verifying an electroluminescent security feature in a valuable or security document , comprising the following steps: excitation of the electroluminescent security feature by a predetermined input signal by means of an electric field by an excitation device , the input signal being composed of a sequence of symbols, detection of a luminescence emitted by the electroluminescent security feature and conversion of the detected luminescence into an output signal by a detection device , transformation of the output signal by means of a characteristic function made available by an evaluation unit , the characteristic function describing the behavior of an electroluminescent reference pigment for the electroluminescent security feature that is to be verified after or during a certain excitation, evaluation of the transformed output signal in consideration of at least one input signal information item of the input signal for derivation by the evaluation unit of a verification decision , outputting of the verification decision by the evaluation unit , the at least one input signal information item being information about a symbol shape used in encoding the input signal. excitation of the electroluminescent security feature by a predetermined input signal by means of an electric field by an excitation device , the input signal being composed of a sequence of symbols, detection of a luminescence emitted by the electroluminescent security feature and conversion of the detected luminescence into an output signal by a detection device , transformation of the output signal by means of a characteristic function made available by an evaluation unit , the characteristic function describing the behavior of an electroluminescent reference pigment for the electroluminescent security feature that is to be verified after or during a certain excitation, evaluation of the transformed output signal in consideration of at least one input signal information item of the input signal for derivation by the evaluation unit of a verification decision , outputting of the verification decision by the evaluation unit , the at least one input signal information item being information about a symbol shape used in encoding the input signal.
A payload conducted electrical weapon, CEW, comprising: a plurality of electrodes ; a signal generator configured to transmit a stimulus signal through the plurality of electrodes ; a housing configured to house the plurality of electrodes and the signal generator, and a mechanism configured to launch the plurality of electrodes and the housing respectively; wherein the housing is configured to be removably inserted into a bay of a launcher , wherein the housing is configured to be launched from the bay of the launcher at a second launch, characterized in that: each of the plurality of electrodes is configured to be launched from the housing at a first launch; and the second launch occurs simultaneously with or after the first launch. a plurality of electrodes ; a signal generator configured to transmit a stimulus signal through the plurality of electrodes ; a housing configured to house the plurality of electrodes and the signal generator, and a mechanism configured to launch the plurality of electrodes and the housing respectively; wherein the housing is configured to be removably inserted into a bay of a launcher , wherein the housing is configured to be launched from the bay of the launcher at a second launch, characterized in that: each of the plurality of electrodes is configured to be launched from the housing at a first launch; and the second launch occurs simultaneously with or after the first launch. each of the plurality of electrodes is configured to be launched from the housing at a first launch; and the second launch occurs simultaneously with or after the first launch.
A syringe comprising: a body defining a cylindrical fluid chamber having a distal end and a proximal end, a tapered portion extending from the distal end of the cylindrical fluid chamber, and a distal tip extending from the tapered portion , wherein the distal tip defines an orifice ; characterized in a fluid wicking tip at the distal end of the body having a plurality of drip flanges extending radially from the distal tip to wick fluid-into narrow spaces defined between any two adjacent drip flanges ; wherein the orifice at the distal tip comprises a fitting fluidly coupled to an interior of the syringe , wherein the fluid wicking tip is configured to fluidly couple to a corresponding fitting on a flexible tube assembly, and wherein the narrow spaces are dimensioned to facilitate wicking of a fluid by capillary action. a body defining a cylindrical fluid chamber having a distal end and a proximal end, a tapered portion extending from the distal end of the cylindrical fluid chamber, and a distal tip extending from the tapered portion , wherein the distal tip defines an orifice ; characterized in a fluid wicking tip at the distal end of the body having a plurality of drip flanges extending radially from the distal tip to wick fluid-into narrow spaces defined between any two adjacent drip flanges ; wherein the orifice at the distal tip comprises a fitting fluidly coupled to an interior of the syringe , wherein the fluid wicking tip is configured to fluidly couple to a corresponding fitting on a flexible tube assembly, and wherein the narrow spaces are dimensioned to facilitate wicking of a fluid by capillary action.
Machining apparatus for a ski , which ski has steel edges, with a support for the ski and a conveying device for the ski in the longitudinal direction of the ski along the support , characterized in that a device for machining the sidewalls of the ski , which sidewalls adjoin the steel edges, with at least one cutting tool is associated with the support , which cutting tool is arranged on a tool carrier which is adjustably guided transversely to the conveying direction and parallel to the support and which can be, with the aid of an elastic actuating drive for the tool carrier , under an elastic prestress set against the sidewall to be machined of the ski conveyed along the support .
A memory of a static random access memory type comprising: a first write driver inverter including a first ground node; a switch transistor (M8, M9) coupled between the first ground node and ground, wherein the switch transistor (M8, M9) is configured to switch off during a write assist period to float the ground for the first write driver inverter ; a boost capacitor (P3); a first write driver transistor (M1) having a first terminal coupled to a bit line (B1; B2) and a second terminal connected to a terminal of the boost capacitor (P3), wherein the first write driver inverter is configured to invert a data signal (data) to drive a gate of the first write driver transistor (M1); and a write assist transistor (M3) connected between ground and the terminal of the boost capacitor (P3), wherein the write assist transistor (M3) is configured to switch off during the write assist period; and a first boost enable inverter for inverting a boost enable signal (boost_enb) to drive a gate of the switch transistor (M8, M9) and a gate of the write assist transistor (M3); wherein, during the write assist period for the write operation, the memory is configured to boost the second terminal of the first write driver transistor (M1) to a negative boost voltage while continuing to float the ground for the first write driver inverter to float a gate of the first write driver transistor (M1). a first write driver inverter including a first ground node; a switch transistor (M8, M9) coupled between the first ground node and ground, wherein the switch transistor (M8, M9) is configured to switch off during a write assist period to float the ground for the first write driver inverter ; a boost capacitor (P3); a first write driver transistor (M1) having a first terminal coupled to a bit line (B1; B2) and a second terminal connected to a terminal of the boost capacitor (P3), wherein the first write driver inverter is configured to invert a data signal (data) to drive a gate of the first write driver transistor (M1); and a write assist transistor (M3) connected between ground and the terminal of the boost capacitor (P3), wherein the write assist transistor (M3) is configured to switch off during the write assist period; and a first boost enable inverter for inverting a boost enable signal (boost_enb) to drive a gate of the switch transistor (M8, M9) and a gate of the write assist transistor (M3); wherein, during the write assist period for the write operation, the memory is configured to boost the second terminal of the first write driver transistor (M1) to a negative boost voltage while continuing to float the ground for the first write driver inverter to float a gate of the first write driver transistor (M1).
A grain-oriented electrical steel plate having a surface formed with a groove, wherein the groove is formed in a state that a metal oxide layer is coated on the surface of the electrical steel plate, and the groove is formed with a narrow width and a deep depth as a ratio of the width Wb and the depth Db is 3.4:1 to 1.5:1 wherein the groove has a curvature radius RBb of 0.2 μm to 100 μm at a position where the depth of the groove is a maximum, wherein a curvature radius R s on the groove surface to the quarter-way position of the depth D of the groove is 4 μm to 130 μm, wherein recrystallization of a coated steel plate exists under the groove.
A method of spraying a fabric, wherein an aqueous fabric spray composition comprising: a. Ester oil; and b. Free perfume is sprayed onto a fabric; wherein the ester oil is a polyol ester comprising at least two ester linkages. a. Ester oil; and b. Free perfume is sprayed onto a fabric; wherein the ester oil is a polyol ester comprising at least two ester linkages.
An apparatus for assembling a non-pneumatic tire , the apparatus comprising: a base ; characterised by a plurality of elements that move relative to the base , wherein the elements have a central axis , wherein the elements are disposed in a circumferential direction around the central axis , wherein the central axis extends in a longitudinal direction ; and a radial movement member that moves in a radial direction ; the non-pneumatic tire having a hub ; a shear band ; a plurality of spokes that are attached to the hub , wherein the radial movement member moves outward in the radial direction and urges the elements to move relative to the base such that the elements urge the spokes to move outward in the radial direction , wherein adhesive engages the spokes and the shear band at an attachment location of the spokes and the shear band . a base ; characterised by a plurality of elements that move relative to the base , wherein the elements have a central axis , wherein the elements are disposed in a circumferential direction around the central axis , wherein the central axis extends in a longitudinal direction ; and a radial movement member that moves in a radial direction ; the non-pneumatic tire having a hub ; a shear band ; a plurality of spokes that are attached to the hub , wherein the radial movement member moves outward in the radial direction and urges the elements to move relative to the base such that the elements urge the spokes to move outward in the radial direction , wherein adhesive engages the spokes and the shear band at an attachment location of the spokes and the shear band .
A thin-walled, flexible and collapse-resistant thermo-plastic tubing having a substantially smooth bore and a helical outer support bead structure, the tubing including at least one conductor helically disposed within said support bead structure, said tubing comprising: a flexible tubing wall formed of an elongate thermoplastic ribbon , including a comparatively thinner wall portion and a comparatively thicker bead-foundation plateau portion , said plateau portion defining at least one elongate groove converging in a radially outward direction to open radially on said plateau portion , and said plateau portion including a pair of axially spaced apart divergent lip portions bracketing said at least one elongate groove , said ribbon while molten being helically wrapped repeatedly on itself to overlap a certain amount forming a helical lap joint where successive wraps of said ribbon heat-bond integrally to one another so that an elongate tubing body is formed; the at least one elongate conductor disposed in one or more grooves of said at least one elongate groove and helically around and along said elongate tubular body; and an elongate thermoplastic support bead portion disposed helically around and along said elongate tubular body atop of said plateau portion , said support bead portion integrally heat-bonding to said ribbon so that said plateau portion and said support bead portion cooperatively form said bead structure, and said tubing comprises a unitary thin-walled tubing structure with helical outer support bead and the at least one conductor extending helically about and along said tubing. a flexible tubing wall formed of an elongate thermoplastic ribbon , including a comparatively thinner wall portion and a comparatively thicker bead-foundation plateau portion , said plateau portion defining at least one elongate groove converging in a radially outward direction to open radially on said plateau portion , and said plateau portion including a pair of axially spaced apart divergent lip portions bracketing said at least one elongate groove , said ribbon while molten being helically wrapped repeatedly on itself to overlap a certain amount forming a helical lap joint where successive wraps of said ribbon heat-bond integrally to one another so that an elongate tubing body is formed; the at least one elongate conductor disposed in one or more grooves of said at least one elongate groove and helically around and along said elongate tubular body; and an elongate thermoplastic support bead portion disposed helically around and along said elongate tubular body atop of said plateau portion , said support bead portion integrally heat-bonding to said ribbon so that said plateau portion and said support bead portion cooperatively form said bead structure, and said tubing comprises a unitary thin-walled tubing structure with helical outer support bead and the at least one conductor extending helically about and along said tubing.
A method in recovery boiler outage, comprising: mixing by mixing devices wash water in which remaining salt on recovery boiler furnace floor dissolves, in which method wash water is sucked from a wash water pool on the furnace floor into suction openings of the mixing devices for implementing said mixing, characterized in that said mixing is implemented by mixing devices placed on the floor of the recovery boiler .
Filter arrangement for fluidic connection to a functional interface , having a connector base which has a base inlet and a base outlet , - the base inlet being connected fluidically to at least two branching feed line ducts for feeding a fluid to cartridge inlets of at least two filter cartridges , and - the base outlet being connected fluidically to discharge ducts for discharging the fluid from cartridge outlets of the filter cartridges , and the connector base with the base inlet and the base outlet having a fluidic connector structure in accordance with the filter cartridge to the cartridge inlet and the cartridge outlet , in such a way that the connector base or a filter cartridge can be selectively connected fluidically at the functional interface , characterized in that the base inlet is a constituent part of a central feed line section of the connector base , which central feed line section opens into the at least two branching feed line ducts . - the base inlet being connected fluidically to at least two branching feed line ducts for feeding a fluid to cartridge inlets of at least two filter cartridges , and - the base outlet being connected fluidically to discharge ducts for discharging the fluid from cartridge outlets of the filter cartridges ,