mhurhangee/patent-ind-claim-en huggingface dataset:
A method of preparing foams comprising the steps of: - providing a suspension comprising an aqueous liquid, preferably water, particles, and a single surfactant, wherein the single surfactant at least partially hydrophobizes a surface of the particles; and - foaming the suspension comprising the particles having the at least partially hydrophobized surface, characterized in that the single surfactant is the only surfactant in the suspension and is selected from surfactants having a backbone chain comprising at least nine carbon atoms, the single surfactant preferably being an amphiphilic molecule consisting of a tail coupled to a head group, wherein the tail comprises the backbone chain comprising at least nine carbon atoms, wherein the single surfactant is selected from the group consisting of ammonium compounds, and the ammonium compounds have at least one group selected from bromides, and wherein the single surfactant is present in amounts of about 0.001 % by weight up to about 2 % by weight per total weight of the particles. - providing a suspension comprising an aqueous liquid, preferably water, particles, and a single surfactant, wherein the single surfactant at least partially hydrophobizes a surface of the particles; and - foaming the suspension comprising the particles having the at least partially hydrophobized surface, characterized in that the single surfactant is the only surfactant in the suspension and is selected from surfactants having a backbone chain comprising at least nine carbon atoms, the single surfactant preferably being an amphiphilic molecule consisting of a tail coupled to a head group, wherein the tail comprises the backbone chain comprising at least nine carbon atoms, wherein the single surfactant is selected from the group consisting of ammonium compounds, and the ammonium compounds have at least one group selected from bromides, and wherein the single surfactant is present in amounts of about 0.001 % by weight up to about 2 % by weight per total weight of the particles.
Quick-action roller door, in particular a quick-action cold store roller door, with a curtain , which can be wound up around a horizontal shaft , with a winding drive , and with a pressure application frame , which applies a force to the curtain in its closing position, transversely to the planar face of the curtain , so as to provide a tight fit against a door frame, characterised in that , control means are provided on the sides of the curtain, which, when the roller door is opened, distance the pressure application frame from the curtain .
A converter control method, wherein two converters (Pole 1, Pole 2) are connected in parallel at the AC side and form part of a bipolar flexible DC transmission system; when the system operates stably, the converters utilize a voltage-frequency droop control strategy; when one of the converters is overloaded first, a control mode of the overloaded converter is automatically switched to active-reactive power control from voltage-frequency droop control so as to limit an overload; the converter control method comprises the following steps: 1) acquiring measured active power P s1 converted by the AC side of one converter and determining whether or not the active power P s1 is out of limit by means of an overload limit logic, wherein if the active power P s1 is out of the limit, said one converter is determined to be overloaded, and entered into a control mode switching logic so as to switch the control mode of said one converter to active-reactive power control from voltage-frequency droop control; 2) obtaining, when it is detected that one converter is overloaded, an active power reference value and a reactive power reference value of said one converter by the overload limit logic through processing, and using an active overload limit reference value P ref_oll and a reactive overload limit reference value Q ref _ oll which are automatically set by the overload limit logic as instruction inputs of the active-reactive power control; and 3) carrying out, when it is detected that the converter utilizing the active-reactive power control is overloaded, phase locking on an AC-side voltage U s . abc of the overloaded converter so as to obtain a system voltage phase control value θ ref controlled by an inner loop current. 1) acquiring measured active power P s1 converted by the AC side of one converter and determining whether or not the active power P s1 is out of limit by means of an overload limit logic, wherein if the active power P s1 is out of the limit, said one converter is determined to be overloaded, and entered into a control mode switching logic so as to switch the control mode of said one converter to active-reactive power control from voltage-frequency droop control; 2) obtaining, when it is detected that one converter is overloaded, an active power reference value and a reactive power reference value of said one converter by the overload limit logic through processing, and using an active overload limit reference value P ref_oll and a reactive overload limit reference value Q ref _ oll which are automatically set by the overload limit logic as instruction inputs of the active-reactive power control; and 3) carrying out, when it is detected that the converter utilizing the active-reactive power control is overloaded, phase locking on an AC-side voltage U s . abc of the overloaded converter so as to obtain a system voltage phase control value θ ref controlled by an inner loop current.
An endodontic pin having a base pin , wherein the base pin has a root portion for fastening the base pin in a natural tooth root and a crown portion for fastening a tooth crown facing to the endodontic pin and/or for arranging in a natural tooth crown , and the base pin is composed of a composite material having at least one organic binder , and the composite material has glass particles as filler, characterized in that the glass particles are fused together.
A method of forming a superconductor structure , the method comprising: forming a superconducting element in a first dielectric layer , the superconducting element having a top surface aligned with a top surface of the first dielectric layer ; forming a second dielectric layer over the first dielectric layer and the superconducting element ; forming an opening in the second dielectric layer to the top surface of the superconducting element ; performing a cleaning process on the top surface of the superconducting element and on a surface of the second dielectric layer to remove oxides formed on the top surface of the superconducting element at a first processing stage; forming a niobium nitride protective barrier solely over the cleaned top surface of the superconducting element ; moving the superconductor structure to a second processing stage for further processing; and performing an argon sputter clean to remove the niobium nitride protective barrier . forming a superconducting element in a first dielectric layer , the superconducting element having a top surface aligned with a top surface of the first dielectric layer ; forming a second dielectric layer over the first dielectric layer and the superconducting element ; forming an opening in the second dielectric layer to the top surface of the superconducting element ; performing a cleaning process on the top surface of the superconducting element and on a surface of the second dielectric layer to remove oxides formed on the top surface of the superconducting element at a first processing stage; forming a niobium nitride protective barrier solely over the cleaned top surface of the superconducting element ; moving the superconductor structure to a second processing stage for further processing; and performing an argon sputter clean to remove the niobium nitride protective barrier .
An exhaust gas purification catalyst comprising: a substrate, and catalyst portions provided in the substrate, the catalyst portions including a plurality of voids; the substrate including: - inflow-side cells, each inflow-side cell being a space having an open end on an inflow side thereof and a closed end on an outflow side thereof in an exhaust gas flow direction; - outflow-side cells, each outflow-side cell being a space having a closed end on an inflow side thereof and an open end on an outflow side thereof in the exhaust gas flow direction; and - porous partition walls, each porous partition wall separating the inflow-side cell and the outflow-side cell from each other; the catalyst portions being provided on surfaces of the partition walls that each face the inflow-side cell and/or surfaces of the partition walls that each face the outflow-side cell; characterised in that in a cross section vertical to the exhaust gas flow direction, the percentage of a total area of the voids, each void satisfying the expression L/{2(πS) 1/2 } ≤ 1.1, wherein L is a perimeter of the void in the cross section and S is an area of the void in the cross section, is from 3 to 10% based on the entire area of the catalyst layer, including the voids, present on the partition wall in the cross section. - inflow-side cells, each inflow-side cell being a space having an open end on an inflow side thereof and a closed end on an outflow side thereof in an exhaust gas flow direction; - outflow-side cells, each outflow-side cell being a space having a closed end on an inflow side thereof and an open end on an outflow side thereof in the exhaust gas flow direction; and - porous partition walls, each porous partition wall separating the inflow-side cell and the outflow-side cell from each other; the catalyst portions being provided on surfaces of the partition walls that each face the inflow-side cell and/or surfaces of the partition walls that each face the outflow-side cell; characterised in that in a cross section vertical to the exhaust gas flow direction, the percentage of a total area of the voids, each void satisfying the expression L/{2(πS) 1/2 } ≤ 1.1, wherein L is a perimeter of the void in the cross section and S is an area of the void in the cross section, is from 3 to 10% based on the entire area of the catalyst layer, including the voids, present on the partition wall in the cross section.
A method of polishing and lubricating a welding wire , comprising: feeding stock wire from a spool to a drawing stage, drawing the stock wire to produce a reduced diameter wire , thermally treating the reduced diameter wire to produce a thermally treated reduced diameter wire ; drawing the thermally treated reduced diameter wire to produce a final diameter wire , polishing and lubricating the final diameter wire to remove particulate contamination from a surface of the final diameter wire by wrapping a cord that is impregnated with a quantity of a lubricant around the final diameter wire and passing the cord over the surface of the final diameter wire , wherein the lubricant is deposited over the surface by the cord , wherein the lubricant is selected from the list consisting of Molybdenum and Potassium; and winding the polished and lubricated wire onto a spool or into a drum; wherein polishing and lubricating the final diameter wire is performed downstream of drawing the reduced diameter wire and just prior to winding the polished wire. feeding stock wire from a spool to a drawing stage, drawing the stock wire to produce a reduced diameter wire , thermally treating the reduced diameter wire to produce a thermally treated reduced diameter wire ; drawing the thermally treated reduced diameter wire to produce a final diameter wire , polishing and lubricating the final diameter wire to remove particulate contamination from a surface of the final diameter wire by wrapping a cord that is impregnated with a quantity of a lubricant around the final diameter wire and passing the cord over the surface of the final diameter wire , wherein the lubricant is deposited over the surface by the cord , wherein the lubricant is selected from the list consisting of Molybdenum and Potassium; and winding the polished and lubricated wire onto a spool or into a drum; wherein polishing and lubricating the final diameter wire is performed downstream of drawing the reduced diameter wire and just prior to winding the polished wire.
A drill string for percussive drilling comprising: a first elongate percussive drill rod having and a main section and an externally threaded male end ; a second elongate percussive drill rod having a main section and a female end comprising an internally threaded mounting sleeve ; wherein the male and female ends have respective threads for percussive drilling to enable the male end to be secured inside the female end such that an axial length (L 1 ) from an axially rearward end on the female end to an end most female thread on the female end overlaps axially with the male end to form a coupling region ; wherein a thread clearance area is formed adjacent to the end most female thread in the region between the end most female thread and an axial inner wall of the female end ; characterized in that: the mounting sleeve has a first region having a first outer skirt diameter (D 1 ) at the axially rearward end and having second outer skirt diameter (D 2 ) along part of the axial length between the axially rearward end and the main section forming a strengthened region ; wherein D 2 is greater than D 1 . a first elongate percussive drill rod having and a main section and an externally threaded male end ; a second elongate percussive drill rod having a main section and a female end comprising an internally threaded mounting sleeve ; wherein the male and female ends have respective threads for percussive drilling to enable the male end to be secured inside the female end such that an axial length (L 1 ) from an axially rearward end on the female end to an end most female thread on the female end overlaps axially with the male end to form a coupling region ; wherein a thread clearance area is formed adjacent to the end most female thread in the region between the end most female thread and an axial inner wall of the female end ; characterized in that: the mounting sleeve has a first region having a first outer skirt diameter (D 1 ) at the axially rearward end and having second outer skirt diameter (D 2 ) along part of the axial length between the axially rearward end and the main section forming a strengthened region ; wherein D 2 is greater than D 1 . the mounting sleeve has a first region having a first outer skirt diameter (D 1 ) at the axially rearward end and having second outer skirt diameter (D 2 ) along part of the axial length between the axially rearward end and the main section forming a strengthened region ; wherein D 2 is greater than D 1 .
A method in a network node for transmitting mobility measurement signals, the method comprising: transmitting , to a wireless device , a first mobility measurement signal component comprising a beam group ID information for a mobility measurement signal group, wherein the first mobility measurement signal component is repeated by multiple beams, and wherein the beam group ID information is operable to be used by the wireless device to detect a second mobility measurement signal component; transmitting , to the wireless device , the second mobility measurement signal component comprising measurement features and beam ID information for beams belonging to the mobility measurement signal group, wherein the measurement features comprise resource elements, RE, that are operable to be measured by the wireless device, and wherein the first mobility measurement signal component and the second mobility measurement signal component are transmitted as a single signal. transmitting , to a wireless device , a first mobility measurement signal component comprising a beam group ID information for a mobility measurement signal group, wherein the first mobility measurement signal component is repeated by multiple beams, and wherein the beam group ID information is operable to be used by the wireless device to detect a second mobility measurement signal component; transmitting , to the wireless device , the second mobility measurement signal component comprising measurement features and beam ID information for beams belonging to the mobility measurement signal group, wherein the measurement features comprise resource elements, RE, that are operable to be measured by the wireless device, and wherein the first mobility measurement signal component and the second mobility measurement signal component are transmitted as a single signal.
A vehicle control system configured to perform detection and authentication of an electronic key being present in a detection range (R) on a periphery of a vehicle , on the basis of polling performed by an on-vehicle apparatus , and including an on-vehicle apparatus and a first electronic key (20_1), any one of the on-vehicle apparatus and a first electronic key (20_1) comprising: a determination section configured to determine whether or not communication, between the on-vehicle apparatus and the first electronic key (20_1), in which the first electronic key (20_1) returns a signal in response to a signal transmitted from the on-vehicle apparatus is continuously performed for not less than a predetermined time period (Tref); and a first processing section configured to restrict a response, by the first electronic key (20_1), to a first polling signal transmitted from the on-vehicle apparatus, when the determination section has determined that the communication is continuously performed for not less than the predetermined time period (Tref), wherein as restriction of the response, the first processing section performs prohibition of the first electronic key (20_1) from returning a response signal in response to reception of the first polling signal transmitted from the on-vehicle apparatus . a determination section configured to determine whether or not communication, between the on-vehicle apparatus and the first electronic key (20_1), in which the first electronic key (20_1) returns a signal in response to a signal transmitted from the on-vehicle apparatus is continuously performed for not less than a predetermined time period (Tref); and a first processing section configured to restrict a response, by the first electronic key (20_1), to a first polling signal transmitted from the on-vehicle apparatus, when the determination section has determined that the communication is continuously performed for not less than the predetermined time period (Tref), wherein
Pivoting motor adjuster for a camshaft , having a stator which is drive-connected to a crankshaft via a drive wheel , and having a rotor which can be connected to a camshaft for conjoint rotation and can be rotated with respect to the stator , wherein the drive wheel is formed so as to be fixed in rotation with, or formed in one piece with, a stator basic body or with a stator cover connected to the stator basic body in a sealed manner, wherein in each case a blade of the rotor can be positioned between two webs of the stator , and an interspace formed between the two webs is divided by means of the blade into a first pressure chamber and into a second pressure chamber , wherein the rotor or a component interacting with the rotor has a first contact surface for force-fitting connection with a second contact surface formed on the camshaft or a camshaft component, wherein the stator basic body has a third contact surface for force-fitting connection with a fourth contact surface formed on the stator cover, and wherein means for increasing the coefficient of friction of the force-fitting connection are provided by a microform-fit between the rotor and camshaft and/or between the stator basic body and stator cover, and wherein, in order to increase the coefficient of friction, there are provided hard particles which, without additional components or coatings of the contact surfaces, can be or are connected to at least one of the contact surfaces , characterized in that the hard particles have a casing , wherein the hard particles can be or are captively connected to the contact surface(s) by melting of the casing .
A method for transmitting a scheduling request, SR, by a user equipment, UE, , the method comprising: configuring, on a primary cell, Pcell, belonging to a Pcell group among a plurality of cells for the UE, a first physical uplink control channel, PUCCH, resource for acknowledgement/negative acknowledgement, ACK/NACK, feedback for the Pcell group, where the plurality of cells include the Pcell and one or more secondary cells, Scells, and the Pcell group is comprised of the Pcell and zero or more Scells among the plurality of cells; configuring, on a PUCCH Scell belonging to an Scell group among the plurality of cells, a second PUCCH resource for the SR, where the Scell group is comprised of one or more Scells among the plurality of cells not belonging to the Pcell group, and where the PUCCH Scell refers to a specific Scell in which PUCCH transmission is configured; and transmitting the SR in a time interval including the second PUCCH resource, wherein the SR is transmitted on only the first PUCCH resource in the time interval by: - adding 1-bit for the SR to the ACK/NACK feedback for the Pcell group, and - transmitting the 1-bit added ACK/NACK feedback on the first PUCCH resource in the time interval. configuring, on a primary cell, Pcell, belonging to a Pcell group among a plurality of cells for the UE, a first physical uplink control channel, PUCCH, resource for acknowledgement/negative acknowledgement, ACK/NACK, feedback for the Pcell group, where the plurality of cells include the Pcell and one or more secondary cells, Scells, and the Pcell group is comprised of the Pcell and zero or more Scells among the plurality of cells; configuring, on a PUCCH Scell belonging to an Scell group among the plurality of cells, a second PUCCH resource for the SR, where the Scell group is comprised of one or more Scells among the plurality of cells not belonging to the Pcell group, and where the PUCCH Scell refers to a specific Scell in which PUCCH transmission is configured; and transmitting the SR in a time interval including the second PUCCH resource, wherein the SR is transmitted on only the first PUCCH resource in the time interval by: - adding 1-bit for the SR to the ACK/NACK feedback for the Pcell group, and - transmitting the 1-bit added ACK/NACK feedback on the first PUCCH resource in the time interval. - adding 1-bit for the SR to the ACK/NACK feedback for the Pcell group, and - transmitting the 1-bit added ACK/NACK feedback on the first PUCCH resource in the time interval.
A polyphenylene sulfide ("PPS") polymer compositions comprising : - a low melt flow rate (MFR) PPS polymer having a melt flow rate of no more than 170 g/10 min.; - E-CR glass fiber and - optionally, a high MFR PPS polymer having a melt flow rate of at least 700 g/10 min. wherein - melt flow rate is measured at 316°C using a 5 kg weight according to ASTM D1238B; - the EC-R glass fiber is a boron-free modified E-Glass fiber according to ASTM D578/D578M - 05 and - the E-CR glass fiber comprises a boron concentration of less than 0.5 wt.%, relative to the total weight of the glass fiber. - a low melt flow rate (MFR) PPS polymer having a melt flow rate of no more than 170 g/10 min.; - E-CR glass fiber and - optionally, a high MFR PPS polymer having a melt flow rate of at least 700 g/10 min. wherein - melt flow rate is measured at 316°C using a 5 kg weight according to ASTM D1238B; - the EC-R glass fiber is a boron-free modified E-Glass fiber according to ASTM D578/D578M - 05 and - the E-CR glass fiber comprises a boron concentration of less than 0.5 wt.%, relative to the total weight of the glass fiber. - melt flow rate is measured at 316°C using a 5 kg weight according to ASTM D1238B; - the EC-R glass fiber is a boron-free modified E-Glass fiber according to ASTM D578/D578M - 05 and - the E-CR glass fiber comprises a boron concentration of less than 0.5 wt.%, relative to the total weight of the glass fiber.