mhurhangee/ep-ind-claims huggingface dataset:
A method for producing a carboxyl group-containing nitrile rubber, comprising the steps of: polymerizing a monomer mixture comprising an α,β-ethylenically unsaturated nitrile monomer and a carboxyl group-containing monomer in a solvent; terminating a polymerization reaction by adding a nitrous acid salt and a water-insoluble hydroquinone as polymerization terminators to the polymerization system when a predetermined polymerization conversion ratio is achieved, thereby obtaining a dispersion of the carboxyl group-containing nitrile rubber having a pH of 7 or below; and coagulating the dispersion of the carboxyl group-containing nitrile rubber, thereby obtaining the carboxyl group-containing nitrile rubber in the solid state, wherein the amount of the nitrous acid salt to be used is 0.15 parts by weight or less relative to 100 parts by weight of the monomer mixture used in the polymerization reaction. polymerizing a monomer mixture comprising an α,β-ethylenically unsaturated nitrile monomer and a carboxyl group-containing monomer in a solvent; terminating a polymerization reaction by adding a nitrous acid salt and a water-insoluble hydroquinone as polymerization terminators to the polymerization system when a predetermined polymerization conversion ratio is achieved, thereby obtaining a dispersion of the carboxyl group-containing nitrile rubber having a pH of 7 or below; and coagulating the dispersion of the carboxyl group-containing nitrile rubber, thereby obtaining the carboxyl group-containing nitrile rubber in the solid state, wherein the amount of the nitrous acid salt to be used is 0.15 parts by weight or less relative to 100 parts by weight of the monomer mixture used in the polymerization reaction.
Sheet (100; 200; 300; 600; 700) for waterproofing walls and garrets of buildings, comprising: - a framework layer (1; 701) made of fibrous material; - a waterproof membrane (2; 22; 702), said framework layer and said membrane being connected to each other along their entire surface; - an additive having antibacterial, anti-mould, anti-fungal and anti-insect properties, wherein at least one of said framework layer (1; 701) and said membrane (2; 22; 702) comprises the additive, characterised in that said additive is a mixture comprising: - quaternary ammonium, - isothiazolone derivatives, - permethrin. - a framework layer (1; 701) made of fibrous material; - a waterproof membrane (2; 22; 702), said framework layer and said membrane being connected to each other along their entire surface; - an additive having antibacterial, anti-mould, anti-fungal and anti-insect properties, - quaternary ammonium, - isothiazolone derivatives, - permethrin.
A process comprising pyrolyzing at least one perfluorinated hydrocarbon, or a material containing at least one perfluorinated hydrocarbon, in a pyrolysis zone at a temperature between 580 K and 2000 K in the presence of hydrogen to yield a reaction mixture containing difluorocarbene, wherein the hydrogen is present in the pyrolysis zone in a molar ratio from 0.1 to 8 mol hydrogen per mol of perfluorinated hydrocarbon.
Suction head for a dredging vessel, adapted for movement in a direction of movement P, the suction head comprising a box shaped construction, at its bottom side provided with a suction opening and having a connection for a suction conduit of the dredging vessel, further having a rear wall and a front wall (29, 26e), extending substantially transverse to the direction of movement P, and side walls (25a, 25b), each extending substantially parallel to the direction of movement P, as well as an upper wall provided at the side turned away from the bottom, whereby the front wall (29, 26e) includes a fixed front wall part and whereby the rear wall, the side walls and the fixed front wall part form a rigid unity and the rear wall at its bottom side is provided with cutting tools (11, 30) for penetrating the bottom, there being spaces formed between the cutting tools, through which spaces a bottom material/water mixture may be sucked in, characterized in that the front wall (29, 26e) further comprises a movable wall part that moves together with the bottom profile and closes off the suction opening at the upstream side of the cutting tools substantially at all times.
A chiller for a canister including: a drum-shaped tray with an open upper part; an inner casing for receiving said canister inserted in said tray with a given space between the inside wall surface of said tray and said inner casing; and a drainage container arranged between said inner casing and said tray for collecting cooling water discharged from said inner casing; wherein said drainage container is separated from the inside wall of said tray with a given space; a cooling water discharge tube is connected through said tray to said drainage container so as to discharge all the cooling water collected into said drainage container from said inner casing through said cooling water discharge tube; and characterized in that said drainage container is shaped like a ring enclosing said inner casing. a drum-shaped tray with an open upper part; an inner casing for receiving said canister inserted in said tray with a given space between the inside wall surface of said tray and said inner casing; and a drainage container arranged between said inner casing and said tray for collecting cooling water discharged from said inner casing; wherein said drainage container is separated from the inside wall of said tray with a given space; a cooling water discharge tube is connected through said tray to said drainage container so as to discharge all the cooling water collected into said drainage container from said inner casing through said cooling water discharge tube; and characterized in that said drainage container is shaped like a ring enclosing said inner casing.
A manufacturing method for a vehicular arm component for manufacturing by a progressive press working method in which a long-shaped processed material for which a blank layout is set such that a feed bridge width, which is a separation distance between workpieces (W1, W2, W3, W4, W5, W6) that are contiguously adjacent in a feed direction, is zero is intermittently fed at a constant pitch in the feed direction and is simultaneously pressed in a plurality of positions in the feed direction, the manufacturing method for a vehicular arm component comprising: an expanding process of pressing a pressurized portion provided in a plane of the workpiece (W1, W2, W3, W4, W5, W6) in a thickness direction to expand a width of the workpiece in the feed direction; and a separating process of cutting off the workpiece (W1, W2, W3, W4, W5, W6) having an expanded width in the feed direction from the processed material, said manufacturing method being characterized in that a position of pressing is adjusted to perform positioning depending on expansion of the width of the workpiece (W1, W2, W3, W4, W5, W6) in the feed direction in the expanding process. an expanding process of pressing a pressurized portion provided in a plane of the workpiece (W1, W2, W3, W4, W5, W6) in a thickness direction to expand a width of the workpiece in the feed direction; and a separating process of cutting off the workpiece (W1, W2, W3, W4, W5, W6) having an expanded width in the feed direction from the processed material, said manufacturing method being characterized in that a position of pressing is adjusted to perform positioning depending on expansion of the width of the workpiece (W1, W2, W3, W4, W5, W6) in the feed direction in the expanding process.
A fracture simulation cell for simulating a fracture in a subterranean formation comprising: a housing; an inlet for directing a sample fluid to the housing; a first disk and a second disk positioned within the housing; wherein the second disk is movable relative to the first disk to form an adjustable gap between the first disk and the second disk; wherein a sample fluid can flow through the adjustable gap; a common collector; wherein the common collector is adapted to receive at least a portion of the sample fluid flowing through at least one of the first disk and the second disk, means for applying a force to the second disk, wherein the force directs the second disk towards the first disk, and wherein the means for applying a force to the second disk is selected from a group consisting of a spring and an actuator; a displacement transducer coupled to the second disk, wherein the displacement transducer is configured to detect a movement of the second disk relative to the first disk, and said cell being characterised by: a force transducer, wherein the force transducer is configured to monitor a force exerted on the second disk. wherein the second disk is movable relative to the first disk to form an adjustable gap between the first disk and the second disk; wherein a sample fluid can flow through the adjustable gap;
A method, comprising: performing, by one or more computing devices including a virtual machine compute instance implemented on an instance host: determining that a software stack running on the instance host and/or at the virtual machine compute instance meets one or more security criteria associated with execution of the virtual machine compute instance; transmitting, to the instance host, an encrypted representation of one or more credentials to be used at the compute instance to implement one or more operations on behalf of a client; receiving, at the instance host, the encrypted representation of the one or more credentials; extracting the one or more credentials from the encrypted representation into a non-persistent memory location at the instance host using a private key available at the instance host, wherein said one or more credentials are only extracted following re-verification that the software stack meets the one or more security criteria at the time that extraction is attempted after the encrypted credentials are received at the instance host; implementing the one or more operations at the virtual machine compute instance using the one or more credentials; and discarding the one or more credentials from the instance host, without saving the one or more credentials to a persistent store. determining that a software stack running on the instance host and/or at the virtual machine compute instance meets one or more security criteria associated with execution of the virtual machine compute instance; transmitting, to the instance host, an encrypted representation of one or more credentials to be used at the compute instance to implement one or more operations on behalf of a client; receiving, at the instance host, the encrypted representation of the one or more credentials; extracting the one or more credentials from the encrypted representation into a non-persistent memory location at the instance host using a private key available at the instance host, wherein said one or more credentials are only extracted following re-verification that the software stack meets the one or more security criteria at the time that extraction is attempted after the encrypted credentials are received at the instance host; implementing the one or more operations at the virtual machine compute instance using the one or more credentials; and discarding the one or more credentials from the instance host, without saving the one or more credentials to a persistent store.
A method of establishing a bidirectional forwarding detection, BFD, session based on bit index explicit replication, BIER, comprising: creating, by a bit-forwarding ingress router, BFIR, the BFD session; advertising, by the BFIR, BFD information to a bit-forwarding egress router, BFER, group based on an Interior Gateway Protocol, IGP; and sending, by the BFIR, a BFD control packet to the BFER group, to trigger the BFER group to establish the BFD session corresponding to the BFIR; wherein the BFD information comprises: a globally unique discriminator assigned by the BFIR to a multi-point path, a BIER forwarding table identifier, BIFT-id, and a bit string to which the BFER group belongs. creating, by a bit-forwarding ingress router, BFIR, the BFD session; advertising, by the BFIR, BFD information to a bit-forwarding egress router, BFER, group based on an Interior Gateway Protocol, IGP; and sending, by the BFIR, a BFD control packet to the BFER group, to trigger the BFER group to establish the BFD session corresponding to the BFIR; wherein the BFD information comprises: a globally unique discriminator assigned by the BFIR to a multi-point path, a BIER forwarding table identifier, BIFT-id, and a bit string to which the BFER group belongs.
A method for releasing a context-related resource of a user equipment, comprising: receiving, by a source intermediate node, a user equipment context release request message sent by a source access network node, wherein the source intermediate node is an intermediate node between the source access network node and a core network node, and the user equipment context release request message carries a terminating identifier and an identifier of a user equipment handed over from the source access network node to a target access network node through an X2 interface in a long term evolution, LTE, system, wherein the terminating identifier indicates that the source intermediate node does not need to send the user equipment context release request message to the core network node anymore; and releasing, by the source intermediate node, the context-related resource of the user equipment corresponding to the identifier of the user equipment in response to receiving the user equipment context release request message. receiving, by a source intermediate node, a user equipment context release request message sent by a source access network node, wherein the source intermediate node is an intermediate node between the source access network node and a core network node, and the user equipment context release request message carries a terminating identifier and an identifier of a user equipment handed over from the source access network node to a target access network node through an X2 interface in a long term evolution, LTE, system, wherein the terminating identifier indicates that the source intermediate node does not need to send the user equipment context release request message to the core network node anymore; and releasing, by the source intermediate node, the context-related resource of the user equipment corresponding to the identifier of the user equipment in response to receiving the user equipment context release request message.
Device, in particular for massage and treatment purposes, comprising a drive motor and a housing (15, 55) which can be carried by hand, mounted in this and projecting at the front side a contact element which can be moved backwards and forwards by the drive motor, wherein arranged between the drive motor and the housing (15, 55) is a bearing arrangement which dampens both noise and vibration, such that a direct contact between the drive motor and the housing (15, 55) is eliminated, wherein the drive motor is supported at least at its circumference on the rear side and at the front at its drive shaft in each case by a bearing element (30, 31, 51, 52, 53, 54, 56) in the interior of the housing (15, 55), and a cavity is formed in between, wherein the device with the housing (15, 55), which can be carried by hand, is formed in the of a rod, and at least the one bearing element of the bearing arrangement is supported both the axial as well as in the radial direction, wherein, at the drive motor on the as well as at the housing on the inside, a hub-shaped shoulder element (28', 36) is formed in each case, and arranged in between is the bearing element, by means of the forces are absorbed which are incurred by the contact element onto the housing in the axial longitudinal direction, and the vibrations are absorbed by the bearing element.
A hot water heating device comprising: a heat source machine; a hot water storage tank which stores hot water heated by the heat source machine; a heating terminal having a heating function; a circulating pump which circulates hot water between the hot water storage tank and the heating terminal; a mixing device which mixes the hot water to be conveyed from the hot water storage tank to the heating terminal with the hot water whose heat has been dissipated at the heating terminal; and a control device, characterized in that a temperature detector is provided at a downstream side of the mixing device for detecting a temperature of the hot water circulating between the hot water storage tank and the heating terminal; wherein when the temperature detector detects a predetermined temperature or above, the control device stops driving of the circulating pump. a heat source machine; a hot water storage tank which stores hot water heated by the heat source machine; a heating terminal having a heating function; a circulating pump which circulates hot water between the hot water storage tank and the heating terminal; a mixing device which mixes the hot water to be conveyed from the hot water storage tank to the heating terminal with the hot water whose heat has been dissipated at the heating terminal; and a control device, a temperature detector is provided at a downstream side of the mixing device for detecting a temperature of the hot water circulating between the hot water storage tank and the heating terminal; wherein when the temperature detector detects a predetermined temperature or above, the control device stops driving of the circulating pump.
A bearing, comprising: an inner ring having a passageway configured to engage a shaft, the inner ring having an inner surface and an outer surface; wherein the inner surface is configured to form a space between the shaft and the inner surface when the shaft is engaged with the bearing; an outer ring disposed around at least a portion of the inner ring, the outer ring having an inner surface and an outer surface, the outer ring comprising a polymer and forming a bearing surface at an interface with the inner ring wherein the inner surface of the outer ring has a radius that is greater at the midline of the outer ring than at the lateral edges of the outer ring; and a hollow cylindrical ring surrounding and fixed to the outer ring wherein the inner ring is rotatable in relation to the hollow cylindrical ring. an inner ring having a passageway configured to engage a shaft, the inner ring having an inner surface and an outer surface; wherein the inner surface is configured to form a space between the shaft and the inner surface when the shaft is engaged with the bearing; an outer ring disposed around at least a portion of the inner ring, the outer ring having an inner surface and an outer surface, the outer ring comprising a polymer and forming a bearing surface at an interface with the inner ring wherein the inner surface of the outer ring has a radius that is greater at the midline of the outer ring than at the lateral edges of the outer ring; and a hollow cylindrical ring surrounding and fixed to the outer ring wherein the inner ring is rotatable in relation to the hollow cylindrical ring.
Voltage regulator circuitry, comprising: a pull-up path connected between a high-voltage supply and an output node for supplying a pull-up current from the high-voltage supply to the output node; a pull-down path connected between the output node and a low-voltage supply for drawing a pull-down current from the output node to the low-voltage supply; and a controller comprising pull-up control circuitry operable to control the pull-up current and pull-down control circuitry operable to control the pull-down current, so as to regulate an output voltage signal provided at the output node at a target voltage level even when an output current drawn from the output node along an output current path by a load varies over a range of positive and negative values, wherein the pull-up control circuitry comprises a differential amplifier coupled to a pull-up transistor connected along the pull-up path; and the pull-down control circuitry is operable to: obtain measures of the gate or base voltage of the pull-up transistor; and it is characterized in that it is operable to: control the pull-down current based on the measures using at least proportional and derivative control, preferably proportional, derivative and integral control. a pull-up path connected between a high-voltage supply and an output node for supplying a pull-up current from the high-voltage supply to the output node; a pull-down path connected between the output node and a low-voltage supply for drawing a pull-down current from the output node to the low-voltage supply; and a controller comprising pull-up control circuitry operable to control the pull-up current and pull-down control circuitry operable to control the pull-down current, so as to regulate an output voltage signal provided at the output node at a target voltage level even when an output current drawn from the output node along an output current path by a load varies over a range of positive and negative values, wherein the pull-up control circuitry comprises a differential amplifier coupled to a pull-up transistor connected along the pull-up path; and the pull-down control circuitry is operable to: obtain measures of the gate or base voltage of the pull-up transistor; and it is characterized in that it is operable to: control the pull-down current based on the measures using at least proportional and derivative control, preferably proportional, derivative and integral control.
A method for preparing ethylene vinylacetate copolymer comprising a step of polymerizing ethylene monomers and vinylacetate monomers in an autoclave reactor, in the presence of a low temperature initiator and a high temperature initiator, wherein the low temperature initiator means an initiator capable of initiating and/or promoting a reaction between the ethylene monomers and the vinylacetate monomers at a temperature of 130°C to 160°C, and the high temperature initiator means an initiator capable of initiating and/or promoting the reaction at a temperature of 170°C to 230°C, the total amount of the initiators used including the low temperature initiator and the high temperature initiator is 60 ppm to 170 ppm, based on the total weight of the monomers including ethylene monomers and vinylacetate monomers, the temperature of the upper stage of the autoclave reactor in the polymerization step is 130 to 160°C, the temperature of the lower stage of the autoclave reactor in the polymerization step is 170 to 230°C, and the pressure of the autoclave reactor is 1800 to 2100 bar. wherein the low temperature initiator means an initiator capable of initiating and/or promoting a reaction between the ethylene monomers and the vinylacetate monomers at a temperature of 130°C to 160°C, and the high temperature initiator means an initiator capable of initiating and/or promoting the reaction at a temperature of 170°C to 230°C, the total amount of the initiators used including the low temperature initiator and the high temperature initiator is 60 ppm to 170 ppm, based on the total weight of the monomers including ethylene monomers and vinylacetate monomers, the temperature of the upper stage of the autoclave reactor in the polymerization step is 130 to 160°C, the temperature of the lower stage of the autoclave reactor in the polymerization step is 170 to 230°C, and the pressure of the autoclave reactor is 1800 to 2100 bar.