mhurhangee/patent-ind-claim-en huggingface dataset:
A nonwoven web obtainable by using an apparatus including an extruder with a die block having a cavity , a spinnerette body and a gas passage for conveying pressurized gas to the spinnerette body having a plurality of nozzles , and a moving surface , wherein the gas passage has an inside diameter (d), an insert positioned in the gas passage and having an inside diameter (d 1 ) and an outside diameter (d 2 ), the outside diameter (d 2 ) being smaller than the inside diameter (d) of the gas passage and forming an air chamber therebetween, wherein the spinnerette body has a gas chamber isolated from the cavity , and connected to the gas passage via a gas passageway ; wherein a plurality of stationary pins are secured to the spinnerette body ; wherein a gas distribution plate is secured to the spinnerette body with a plurality of first , second , and third openings, wherein the first openings surround the nozzles , the second openings surround the stationary pins , and the third openings are located adjacent the first and second openings ; wherein an exterior member is secured to the gas distribution plate with first and second enlarged openings , wherein the first enlarged opening surround the nozzles and the second enlarged openings surround the stationary pins ; and constituting a dual shroud system, for carrying out a process including the steps of: forming a molten polymer and directing the molten polymer through the die block , wherein the molten polymer has a melt flow rate of from 4 g/(10 min) to 6 kg/(10 min) at 210°C and 2.16 kg according to ASTM D-1238; shrouding the extruded filaments exiting from the nozzles of the die block with pressurized gas from the gas passage to be solidified and attenuated into fibers ; and collecting the fibers on the moving surface to form a non-woven web , the non-woven web comprising a plurality of fibers formed from the molten polymer having an average fiber diameter ranging from 1 μm to 10 μm, a basis weight of at least 0.5 g/m 2 , and a tensile strength, measured in a machine direction, MD, ranging from 9.81 kN/[(kg/m 2 )·m width of said non-woven web] to 98.1 kN/[(kg/m 2 )·m width of said non-woven web], characterized by a Standard Deviation of the fiber diameter of 1.5 μm to 5 μm. forming a molten polymer and directing the molten polymer through the die block , wherein the molten polymer has a melt flow rate of from 4 g/(10 min) to 6 kg/(10 min) at 210°C and 2.16 kg according to ASTM D-1238; shrouding the extruded filaments exiting from the nozzles of the die block with pressurized gas from the gas passage to be solidified and attenuated into fibers ; and collecting the fibers on the moving surface to form a non-woven web , the non-woven web comprising a plurality of fibers formed from the molten polymer having an average fiber diameter ranging from 1 μm to 10 μm, a basis weight of at least 0.5 g/m 2 , and a tensile strength, measured in a machine direction, MD, ranging from 9.81 kN/[(kg/m 2 )·m width of said non-woven web] to 98.1 kN/[(kg/m 2 )·m width of said non-woven web], characterized by a Standard Deviation of the fiber diameter of 1.5 μm to 5 μm.
Drive system for a vehicle, in particular an aircraft , comprising - an internal combustion engine for converting chemical energy stored in a liquid fuel into mechanical energy, - a fuel tank for supplying the internal combustion engine with fuel , and - an electric machine having a rotor and a stator , and a cooling system for cooling at least one component of the electric machine using a cooling liquid , wherein the cooling system is designed to use the fuel of the internal combustion engine as cooling liquid for the electric machine , wherein the fuel is kerosene, and wherein the electric machine comprises at least one coil winding , which is so designed that it can be directly cooled by the cooling liquid . - an internal combustion engine for converting chemical energy stored in a liquid fuel into mechanical energy, - a fuel tank for supplying the internal combustion engine with fuel , and - an electric machine having a rotor and a stator , and a cooling system for cooling at least one component of the electric machine using a cooling liquid , wherein the cooling system is designed to use the fuel of the internal combustion engine as cooling liquid for the electric machine , wherein the fuel is kerosene, and wherein the electric machine comprises at least one coil winding , which is so designed that it can be directly cooled by the cooling liquid .
A method for manufacturing a footing mould element, which footing mould element can be used as a footing casting mould for buildings, the footing mould element including a sparse steel bar mesh manufactured from steel bars, which steel bars are attached to each other at their intersection points, the method including the following steps: (i) a planar steel bar mesh is formed by bending steel bars into an elongated trough having a bottom , side walls and, between these, legs , which are formed by bending the steel bars of the steel bar mesh, the bending being performed by a bending apparatus having first press elements and second press elements , and (ii) onto the opposite sides of the side walls, plastic membranes retaining the concrete cast are attached by laminating the plastic membranes onto each other by blowing hot air in the area of the openings of the steel bar mesh, characterized in that said laminating step (ii) is performed onto the edge areas of the planar steel bar mesh before the bending step (i) of the steel bar mesh, which is performed by bending the steel bars ; that, in the laminating step, the area of the steel bar mesh forming the bottom is left without plastic membranes; that, in the bending step (i), the first leg arch between the bottom and the leg is bent first, and then the second leg arch is bent, which forms the bottom of the leg; and that the first leg arch is bent by the first press elements , which form in the end position of their bending movement the bending die for bending the second leg arch . (i) a planar steel bar mesh is formed by bending steel bars into an elongated trough having a bottom , side walls and, between these, legs , which are formed by bending the steel bars of the steel bar mesh, the bending being performed by a bending apparatus having first press elements and second press elements , and (ii) onto the opposite sides of the side walls, plastic membranes retaining the concrete cast are attached by laminating the plastic membranes onto each other by blowing hot air in the area of the openings of the steel bar mesh, characterized in that said laminating step (ii) is performed onto the edge areas of the planar steel bar mesh before the bending step (i) of the steel bar mesh, which is performed by bending the steel bars ; that, in the laminating step, the area of the steel bar mesh forming the bottom is left without plastic membranes; that, in the bending step (i), the first leg arch between the bottom and the leg is bent first, and then the second leg arch is bent, which forms the bottom of the leg; and that the first leg arch is bent by the first press elements , which form in the end position of their bending movement the bending die for bending the second leg arch .
A garment comprising a woven label , wherein: the label is comprising indicia ; the garment is comprising a garment body; wherein the label is at least partially woven directly into the garment body; and wherein the label is woven all along its border, characterized in that the label is left unattached in its central area. the label is comprising indicia ; the garment is comprising a garment body; wherein the label is at least partially woven directly into the garment body; and wherein the label is woven all along its border, characterized in that the label is left unattached in its central area.
A lubrication system for gas turbine engine comprising: a main lubricant passage including a main filter ; a lubricant manifold configured to receive lubricant from the main lubricant passage , the lubricant manifold defining a first lubricant passage and a second lubricant passage , a first filter element for filtering lubricant flow to the first lubricant passage ; and a second filter element for filtering lubricant flow to the second lubricant passage , wherein the second filter element is different than the first filter element ; characterised in that : the first filter element provides a first resistance to lubricant flow and the second filter element provides a second resistance to lubricant flow that is less than the first resistance. a main lubricant passage including a main filter ; a lubricant manifold configured to receive lubricant from the main lubricant passage , the lubricant manifold defining a first lubricant passage and a second lubricant passage , a first filter element for filtering lubricant flow to the first lubricant passage ; and a second filter element for filtering lubricant flow to the second lubricant passage , wherein the second filter element is different than the first filter element ; characterised in that : the first filter element provides a first resistance to lubricant flow and the second filter element provides a second resistance to lubricant flow that is less than the first resistance.
A battery pack, comprising: at least one battery cell ; a pack case configured to accommodate the battery cell and having a cooling hole formed therethrough; a flow meter provided at an outer side of the pack case and disposed adjacent to the cooling hole ; and an opening and closing unit configured to operate to close the cooling hole if the temperature inside the pack case rises and operate to open the cooling hole if the temperature inside the pack case falls, wherein the flow meter is configured to sense the flow of air from the inside of the pack case to the outside and to generate an alarm when it is sensed that the flow of air is blocked, or the flow meter is configured to sense that the flow of air is blocked and to transmit the information to an alarm device which is provided separately and which is configured to generate an alarm when the flow meter senses that the flow of air is blocked. at least one battery cell ; a pack case configured to accommodate the battery cell and having a cooling hole formed therethrough; a flow meter provided at an outer side of the pack case and disposed adjacent to the cooling hole ; and an opening and closing unit configured to operate to close the cooling hole if the temperature inside the pack case rises and operate to open the cooling hole if the temperature inside the pack case falls, wherein the flow meter is configured to sense the flow of air from the inside of the pack case to the outside and to generate an alarm when it is sensed that the flow of air is blocked, or the flow meter is configured to sense that the flow of air is blocked and to transmit the information to an alarm device which is provided separately and which is configured to generate an alarm when the flow meter senses that the flow of air is blocked.
A vacuum pressure work table for clamping at least one workpiece to be machined in a machine tool, in particular a vertical machining center, comprising: - a plate-like element provided with a plurality of passages defining the same number of openings opening onto a front face ; - a covering panel made of a material permeable to air, positioned on the front face of the plate-like element and having a supporting surface on which the workpiece to be machined can be positioned; - a vacuum generating system in communication with said passages to generate a vacuum pressure through the covering panel and consequently a force of attraction of the workpiece toward the supporting surface ; wherein said vacuum generating system comprises at least a vacuum pump in fluid communication with one or more of the aforesaid passages through at least a vacuum channel , wherein the vacuum pressure work table further comprises - at least a regulating servo valve that, in an open or partially open condition, places said vacuum channel in communication with the environment, allowing the vacuum pump to draw air from outside, to vary the vacuum pressure in the vacuum channel and consequently the force of attraction exerted on the workpiece; and - a control unit that controls opening of said regulating servo valve ; wherein said control unit comprises a working operating mode where the work table firmly retains the workpieces to be machined and a vacuum pressure reducing operating mode to facilitate detachment of workpieces from the supporting surface , in which said control unit controls opening of the regulating servo valve , at least in the vacuum pressure reducing mode, to reduce the vacuum pressure in the vacuum channel to a predetermined reduction value. - a plate-like element provided with a plurality of passages defining the same number of openings opening onto a front face ; - a covering panel made of a material permeable to air, positioned on the front face of the plate-like element and having a supporting surface on which the workpiece to be machined can be positioned; - a vacuum generating system in communication with said passages to generate a vacuum pressure through the covering panel and consequently a force of attraction of the workpiece toward the supporting surface ; - at least a regulating servo valve that, in an open or partially open condition, places said vacuum channel in communication with the environment, allowing the vacuum pump to draw air from outside, to vary the vacuum pressure in the vacuum channel and consequently the force of attraction exerted on the workpiece; and - a control unit that controls opening of said regulating servo valve ;
A method comprising the steps of: receiving , via a single virtual adapter , a plurality of data packets over a network by a routing table of a virtual private network, VPN, client , the VPN client residing in a user space portion of an operating system running on a computer system; identifying , by the routing table, a respective destination on the network for each data packet of the plurality of data packets; creating , by the VPN client, a plurality of connections to gateways corresponding to the respective destinations for the plurality of data packets; and transmitting each of the plurality of data packets to the respective destination via the respective gateway. receiving , via a single virtual adapter , a plurality of data packets over a network by a routing table of a virtual private network, VPN, client , the VPN client residing in a user space portion of an operating system running on a computer system; identifying , by the routing table, a respective destination on the network for each data packet of the plurality of data packets; creating , by the VPN client, a plurality of connections to gateways corresponding to the respective destinations for the plurality of data packets; and transmitting each of the plurality of data packets to the respective destination via the respective gateway.
A method for dehydrating a water containing source of formaldehyde comprising: contacting the said source of formaldehyde with a zeolite membrane in a manner effective to separate at least part of the water from the said source of formaldehyde, wherein the Si:AI molar ratio ranges for the zeolite membrane are between 1:1 and 10:1, wherein the content of formaldehyde is up to less than 20% by weight in the water containing source of formaldehyde, wherein the water containing source of formaldehyde comprises a separation enhancer, which is a medium polarity solvent having a relative static permittivity of between 2.5 and 20 at 20°C and atmospheric pressure, wherein the content of separation enhancer is 10% by mass or more with respect to 100% by mass of water containing source of formaldehyde, and wherein the water containing source of formaldehyde further contains 5 to 90% by mass of methanol, wherein the concentration of water in the water containing source of formaldehyde is at least 0.5% by mass based on 100% by mass of the water containing source of formaldehyde, and 25% by mass or less, wherein the separated water is a permeate and a dehydrated source of formaldehyde is a retentate and wherein, the water is separated from the said water containing source of formaldehyde by zeolite membrane pervaporation or zeolite membrane vapor permeation. contacting the said source of formaldehyde with a zeolite membrane in a manner effective to separate at least part of the water from the said source of formaldehyde, wherein the Si:AI molar ratio ranges for the zeolite membrane are between 1:1 and 10:1, wherein the content of formaldehyde is up to less than 20% by weight in the water containing source of formaldehyde, wherein the water containing source of formaldehyde comprises a separation enhancer, which is a medium polarity solvent having a relative static permittivity of between 2.5 and 20 at 20°C and atmospheric pressure, wherein the content of separation enhancer is 10% by mass or more with respect to 100% by mass of water containing source of formaldehyde, and wherein the water containing source of formaldehyde further contains 5 to 90% by mass of methanol, wherein the concentration of water in the water containing source of formaldehyde is at least 0.5% by mass based on 100% by mass of the water containing source of formaldehyde, and 25% by mass or less, wherein the separated water is a permeate and a dehydrated source of formaldehyde is a retentate and wherein, the water is separated from the said water containing source of formaldehyde by zeolite membrane pervaporation or zeolite membrane vapor permeation.
Device for thermally and/or acoustically shielding of a drive train or a part thereof , the device comprising at least one layer of thermally loadable fibre material of high thermal insulation, e.g. for solid oxide fuel cells with operating temperatures from 450°C to a high temperature range of approx. 1,000°C or for catalytic converters in an exhaust gas line of an internal combustion engine in the range below 900°C up to about 1,000°C and adapted to be placed externally on or closed around a specific part of the power train, wherein at least one element for inductively heating a drive train or a component thereof is integrated or embedded in the device , characterised in that the at least one element is shielded by a metallic reflection layer and/or a ferromagnetic EMC shield on a side facing away from the drive train or a component thereof to be heated.
A pump assembly with an electrical drive motor, with at least one impeller which is rotatingly driven by the electrical drive motor as well as with a control device which activates the drive motor, wherein, the control device is designed in a manner such that it selectively activates the drive motor in at least one first or a second operating mode, wherein in the first operating mode, the drive motor is activated by the control device in a manner such that a rotor of the drive motor continuously rotates for producing a flow and a pressure at the impeller, and in the second operating mode, the drive motor is controlled by the control device in a manner such that the rotor of the drive motor is moved further in a stepwise manner in at least one selected angular step of preferably smaller than 360° for reaching a certain angular position, characterised in that the rotor of the drive motor, additionally to the at least one impeller , is coupled to at least one further movable component via a releasable coupling .
A furnace wall arrangement of an industrial firing furnace with a furnace wall and with at least one protection element out of fireproof material, the element being fixed unilaterally to an inner side of the furnace wall through mechanical holding devices, characterized in that the furnace wall arrangement comprises cooling fins which are arranged between the inner side of the furnace wall and an outer side of the protection element , with the cooling fins having a specific thermal conductivity that is larger than specific thermal conductivities of a splitting medium that is arranged between the furnace wall and the protection element and/or of a mortar that is arranged between two protection elements as well as of the protection element , and with the specific thermal conductivity of the cooling fins being larger than a specific thermal conductivity of the furnace wall .
A Saccharomyces cerevisiae cell for overproducing fatty acids, said S. cerevisiae cell comprising an acetyl-CoA carboxylase gene, characterized in that said acetyl-CoA carboxylase gene is a mutated acetyl-CoA carboxylase gene encoding a mutated acetyl-CoA carboxylase, in which the serine at position 659 in SEQ ID NO: 16 has been replaced by alanine and the serine at position 1157 in SEQ ID NO: 16 has been replaced by alanine; and said acetyl-CoA carboxylase gene is under control of a constitutively expressed promoter. said acetyl-CoA carboxylase gene is a mutated acetyl-CoA carboxylase gene encoding a mutated acetyl-CoA carboxylase, in which the serine at position 659 in SEQ ID NO: 16 has been replaced by alanine and the serine at position 1157 in SEQ ID NO: 16 has been replaced by alanine; and said acetyl-CoA carboxylase gene is under control of a constitutively expressed promoter.
A power cable comprising: a conductor ; an inner semi-conductive layer covering the conductor ; an insulating layer covering the inner semi-conductive layer , the insulating layer being impregnated with an insulating oil; an outer semi-conductive layer covering the insulating layer ; a metal sheath layer covering the outer semi-conductive layer ; and a cable protection layer covering the metal sheath layer, wherein the insulating layer is formed by cross-winding insulating paper and impregnating the insulating paper with the insulating oil, the inner semi-conductive layer and the outer semi-conductive layer are formed by cross-winding semi-conductive paper and impregnating the semi-conductive paper with the insulating oil, a thickness of the outer semi-conductive layer is 7.5 to 15% of a total thickness of the inner semi-conductive layer , the insulating layer and the outer semi-conductive layer , and the thickness of the outer semi-conductive layer is 2 to 4 mm. a conductor ; an inner semi-conductive layer covering the conductor ; an insulating layer covering the inner semi-conductive layer , the insulating layer being impregnated with an insulating oil; an outer semi-conductive layer covering the insulating layer ; a metal sheath layer covering the outer semi-conductive layer ; and a cable protection layer covering the metal sheath layer, wherein the insulating layer is formed by cross-winding insulating paper and impregnating the insulating paper with the insulating oil, the inner semi-conductive layer and the outer semi-conductive layer are formed by cross-winding semi-conductive paper and impregnating the semi-conductive paper with the insulating oil, a thickness of the outer semi-conductive layer is 7.5 to 15% of a total thickness of the inner semi-conductive layer , the insulating layer and the outer semi-conductive layer , and the thickness of the outer semi-conductive layer is 2 to 4 mm.