mhurhangee/patent-ind-claim-en huggingface dataset:
A radio transmitting device configured to transmit a spread-spectrum radio signal wherein a carrier frequency changes in a predetermined set of radio channels according to a hopping sequence, the radio signal being organized in packets (F0, F1) having each a header (H0-H2) transmitted at a first channel in the hopping sequence comprising a detection sequence, and payload data (P0-P12) encoding a message transmitted at following channels in the hopping sequence(F1, F0) characterised by being configured to begin a transmission of a header (H0-H2) by selecting a binary mask and generate the hopping sequence by generating a pseudorandom permutation of numbers, altering the pseudorandom permutation by bitwise exclusive-or operations with the binary mask, reducing a range of the altered permutation such that the range is contained in the set of radio channels, encoding the binary mask in the header to announce the hopping sequence.
A method of removably retaining a magazine on a fastening tool , characterized by : rotating a movable member into releasable engagement with one of a magazine housing member of a magazine housing and a fastening tool housing member of a fastening tool housing, thereby wedging the magazine housing member and the fastening tool housing member together.
Use of electrically conductive particles for reducing an initial bulk resistivity of a constituent polymeric resin of a composite material, the composite material comprising; at least two plies of electrically conductive fibrous reinforcement; a layer of at least one polymeric resin located between the two plies; and electrically conductive particles being dispersed in the polymeric resin; wherein the particles have a size whereby at least 50% of the particles present in the polymeric resin layer have a size within 10 micrometres of the thickness of the polymeric resin layer, the electrically conductive particles being present in the range 0.2 vol% to 20 vol% of the composite material, wherein size of the electrically conductive particles refers to the largest cross sectional diameter of the particles. at least two plies of electrically conductive fibrous reinforcement; a layer of at least one polymeric resin located between the two plies; and electrically conductive particles being dispersed in the polymeric resin; wherein the particles have a size whereby at least 50% of the particles present in the polymeric resin layer have a size within 10 micrometres of the thickness of the polymeric resin layer, the electrically conductive particles being present in the range 0.2 vol% to 20 vol% of the composite material, wherein size of the electrically conductive particles refers to the largest cross sectional diameter of the particles.
A hermetic compressor comprising; a housing , a cylinder inside the housing and that enables the refrigerant to be sucked and pumped; a piston that is operated in the cylinder ; a body that supports the cylinder and the piston ; a cylinder head that enables the refrigerant sucked and pumped by the movement of the piston into the cylinder to be guided; an exhaust chamber that is disposed in the cylinder head wherein the refrigerant fluid pumped during the compression movement of the piston is accumulated; a valve table placed between the cylinder and the cylinder head ; an exhaust port arranged on the valve table that enables the refrigerant to pass from the cylinder to the exhaust chamber during the compression movement of the piston ; an exhaust valve disposed on the valve table that opens and closes the exhaust port ; a restrainer fixed onto the valve table that extends into the exhaust chamber and that restrains the movement of the exhaust valve , wherein the exhaust valve and the restrainer are produced from a ferromagnetic material; a seal produced from a dielectric material and placed between the exhaust valve and the restrainer such that the seal is configured to electrically insulate the restrainer and the exhaust valve from each other; characterized by a circuit configured to provide electrical current to the restrainer , inducing ferromagnetism and wherein the circuit is configured to provide varying current wherein the variation depends on the angle between the valve table and the exhaust valve . a housing , a cylinder inside the housing and that enables the refrigerant to be sucked and pumped; a piston that is operated in the cylinder ; a body that supports the cylinder and the piston ; a cylinder head that enables the refrigerant sucked and pumped by the movement of the piston into the cylinder to be guided; an exhaust chamber that is disposed in the cylinder head wherein the refrigerant fluid pumped during the compression movement of the piston is accumulated; a valve table placed between the cylinder and the cylinder head ; an exhaust port arranged on the valve table that enables the refrigerant to pass from the cylinder to the exhaust chamber during the compression movement of the piston ; an exhaust valve disposed on the valve table that opens and closes the exhaust port ; a restrainer fixed onto the valve table that extends into the exhaust chamber and that restrains the movement of the exhaust valve , wherein the exhaust valve and the restrainer are produced from a ferromagnetic material; a seal produced from a dielectric material and placed between the exhaust valve and the restrainer such that the seal is configured to electrically insulate the restrainer and the exhaust valve from each other; characterized by a circuit configured to provide electrical current to the restrainer , inducing ferromagnetism and wherein the circuit is configured to provide varying current wherein the variation depends on the angle between the valve table and the exhaust valve .
Suction foot assembly for a floor cleaning machine which is constructed so as to be moved across a floor area to be cleaned, having a suction foot base from which a front and a rear seal lip extend so as to be mutually spaced apart, wherein the edges of the front and the rear seal lip that are remote from the suction foot base extend in a contact plane (A); having a holding frame which has a first end and an opposite second end , wherein the first end of the holding frame is configured to be attached to a machine frame of the floor cleaning machine , wherein the second end of the holding frame has a pivot joint by way of which the suction foot base is connected to the second end so as to be pivotable about a first pivot axis ; and having a support arm , wherein a first end of the support arm is pivotably connected to the first end of the holding frame about a third pivot axis that extends parallel to the first pivot axis , wherein an opposite second end of the support arm is pivotably connected to the suction foot base about a fourth pivot axis that extends parallel to the first pivot axis , wherein the fourth pivot axis is spaced apart from the first pivot axis perpendicular to the contact plane (A); wherein in an operating state of the suction foot assembly the support arm sets a first spacing between the third pivot axis and the fourth pivot axis , characterized in that the suction foot assembly is reversibly transferable from the operating state into a cleaning state in which the support arm sets a second spacing between the third pivot axis and the fourth pivot axis , said second spacing being different from the first spacing.
A computer-implemented method, the method comprising: sending , using a blockchain transaction acceleration system, a first transaction generated by a first node to an acceleration node in a blockchain , wherein the first transaction is sent to the acceleration node instead of being sent directly to a second node that is the intended recipient of the first transaction, and wherein the first node, the second node, and the acceleration node are different nodes, the blockchain transaction acceleration system comprising a multiple blockchain acceleration network that serves as a public node acceleration network that provides unified network acceleration services for different blockchain systems; selecting an acceleration node for the transaction based upon information about each acceleration node and transmission speed statistics for each acceleration node associated with sending transactions; forwarding , by the blockchain transaction acceleration system, the transaction from the acceleration node to the second node; and executing , by the blockchain transaction acceleration system, the transaction by the second node. sending , using a blockchain transaction acceleration system, a first transaction generated by a first node to an acceleration node in a blockchain , wherein the first transaction is sent to the acceleration node instead of being sent directly to a second node that is the intended recipient of the first transaction, and wherein the first node, the second node, and the acceleration node are different nodes, the blockchain transaction acceleration system comprising a multiple blockchain acceleration network that serves as a public node acceleration network that provides unified network acceleration services for different blockchain systems; selecting an acceleration node for the transaction based upon information about each acceleration node and transmission speed statistics for each acceleration node associated with sending transactions; forwarding , by the blockchain transaction acceleration system, the transaction from the acceleration node to the second node; and executing , by the blockchain transaction acceleration system, the transaction by the second node.
A method for operation of a blast furnace, the method comprising: pulverizing coal to make pulverized coal, the pulverized coal comprising ash in a content of about 10% by mass, the ash consisting of 50% to 60% by mass SiO 2 , 20% to 30% by mass Al 2 O 3 , and also Fe 2 O 3 , CaO, and the like, being mainly constituted from acidic components; and pulverizing iron ore to make pulverized iron ore; and injecting the pulverized coal and the pulverized iron ore from a tuyere, the tuyere being positioned in a lower portion of the blast furnace, characterized in that a loss on ignition of the iron ore is greater than or equal to 9% by mass and less than or equal to 12% by mass, the loss on ignition being determined in accordance with JIS M8850, an injection rate of the pulverized coal is greater than or equal to 150 kg/tp, and an injection rate of the pulverized iron ore is greater than or equal to 2.5 kg/tp and less than or equal to 50.0 kg/tp, wherein kg/tp is the mass in kg per ton of molten iron, wherein the pulverized coal and the pulverized iron ore have a maximum grain size of less than or equal to 1,000 μm, and wherein the Hardgrove Index of the coal to be pulverized is greater than or equal to 40 and less than or equal to 90, the Hardgrove Index determined by the coal Hardgrove Index strength test according to JIS M8801. pulverizing coal to make pulverized coal, the pulverized coal comprising ash in a content of about 10% by mass, the ash consisting of 50% to 60% by mass SiO 2 , 20% to 30% by mass Al 2 O 3 , and also Fe 2 O 3 , CaO, and the like, being mainly constituted from acidic components; and pulverizing iron ore to make pulverized iron ore; and injecting the pulverized coal and the pulverized iron ore from a tuyere, the tuyere being positioned in a lower portion of the blast furnace, characterized in that a loss on ignition of the iron ore is greater than or equal to 9% by mass and less than or equal to 12% by mass, the loss on ignition being determined in accordance with JIS M8850, an injection rate of the pulverized coal is greater than or equal to 150 kg/tp, and an injection rate of the pulverized iron ore is greater than or equal to 2.5 kg/tp and less than or equal to 50.0 kg/tp, wherein kg/tp is the mass in kg per ton of molten iron, wherein the pulverized coal and the pulverized iron ore have a maximum grain size of less than or equal to 1,000 μm, and wherein the Hardgrove Index of the coal to be pulverized is greater than or equal to 40 and less than or equal to 90, the Hardgrove Index determined by the coal Hardgrove Index strength test according to JIS M8801.
Hand pliers , designed to carry out crimping, having one stationary and one movable plier leg and a first and a second crimping jaw , wherein the first crimping jaw is acted on by a drive tappet , characterized in that the first and the second crimping jaw are provided with ribs which engage in one another in a partially comb-like manner and which are preferably approximately triangular in shape when viewed in the direction of an insertion direction of a cable provided with the pressed part into the crimping opening , wherein in an unloaded basic position, this results in a crimping mouth that is rectangular in plan view, in that the second crimping jaw can be moved back inside a crimping jaw receptacle of the hand pliers against spring force, and in that the first and the second crimping jaw are arranged in a common linear guide.
A substrate treatment system comprising: a flame treatment device for flame treating substrates comprising a flame zone; a transport device for transporting a substrate carrier with substrates through the flame treatment device ; a first substrate monitoring unit which is suited to monitor the movement of the substrate carrier through the flame treatment device with respect to its transport speed and/or its dwell time in the flame zone; a second substrate monitoring unit which is suited to monitor the substrates in the substrate carrier with respect to their temperature after they exit the flame zone; and a control unit, i) which is adapted to switch off the flame treatment device if the first substrate monitoring unit detects too low a transport speed and/or too long a dwell time of a substrate carrier in the flame zone, and ii) which is adapted to stop the transport of the substrate carriers through the flame treatment device if the second substrate monitoring unit detects that the temperature of a substrate is too high. a flame treatment device for flame treating substrates comprising a flame zone; a transport device for transporting a substrate carrier with substrates through the flame treatment device ; a first substrate monitoring unit which is suited to monitor the movement of the substrate carrier through the flame treatment device with respect to its transport speed and/or its dwell time in the flame zone; a second substrate monitoring unit which is suited to monitor the substrates in the substrate carrier with respect to their temperature after they exit the flame zone; and a control unit, i) which is adapted to switch off the flame treatment device if the first substrate monitoring unit detects too low a transport speed and/or too long a dwell time of a substrate carrier in the flame zone, and ii) which is adapted to stop the transport of the substrate carriers through the flame treatment device if the second substrate monitoring unit detects that the temperature of a substrate is too high. i) which is adapted to switch off the flame treatment device if the first substrate monitoring unit detects too low a transport speed and/or too long a dwell time of a substrate carrier in the flame zone, and ii) which is adapted to stop the transport of the substrate carriers through the flame treatment device if the second substrate monitoring unit detects that the temperature of a substrate is too high.
A process for the production of glycols comprising the step of: (a) contacting a carbon support with a catalyst precursor solution comprising at least one element from groups 7, 8, 9, 10 and 11 of the periodic table to form a metal impregnated carbon; (b) drying the metal impregnated carbon at a temperature of no greater than 400°C and placing in a reactor vessel; (c) sealing the reactor vessel; and (d) treating the metal impregnated carbon in the sealed reactor vessel in an atmosphere comprising hydrogen at a temperature of from 25 °C to 350 °C to form an activated catalyst composition; (e) whilst the catalyst composition remains inside the reactor vessel in an atmosphere comprising hydrogen, supplying to the reactor vessel a saccharide-containing feedstock, a retro-aldol catalyst composition, a solvent and further hydrogen. (a) contacting a carbon support with a catalyst precursor solution comprising at least one element from groups 7, 8, 9, 10 and 11 of the periodic table to form a metal impregnated carbon; (b) drying the metal impregnated carbon at a temperature of no greater than 400°C and placing in a reactor vessel; (c) sealing the reactor vessel; and (d) treating the metal impregnated carbon in the sealed reactor vessel in an atmosphere comprising hydrogen at a temperature of from 25 °C to 350 °C to form an activated catalyst composition; (e) whilst the catalyst composition remains inside the reactor vessel in an atmosphere comprising hydrogen, supplying to the reactor vessel a saccharide-containing feedstock, a retro-aldol catalyst composition, a solvent and further hydrogen.
Device for attaching a safety module to a steering wheel frame, comprising: - at least one resilient bead which is movable between an initial position and a final position; - at least one hook , having: • a first surface which forms a guide track ending at an inflection point , for transferring the resilient bead from the initial position to a release position during a docking movement of the module to the frame; and • a second surface which is separated from the first surface by the inflection point and is arranged so as to receive the resilient bead passing from the release position into the final position; - at least one bridge portion which has a third surface facing the second surface , the resilient bead , when in the final position, locking the module attached to the frame by being supported on the second surface and on the third surface , characterized in that the third surface comprises at least one recess arranged so as to face the inflection point . - at least one resilient bead which is movable between an initial position and a final position; - at least one hook , having: • a first surface which forms a guide track ending at an inflection point , for transferring the resilient bead from the initial position to a release position during a docking movement of the module to the frame; and • a second surface which is separated from the first surface by the inflection point and is arranged so as to receive the resilient bead passing from the release position into the final position; • a first surface which forms a guide track ending at an inflection point , for transferring the resilient bead from the initial position to a release position during a docking movement of the module to the frame; and • a second surface which is separated from the first surface by the inflection point and is arranged so as to receive the resilient bead passing from the release position into the final position; - at least one bridge portion which has a third surface facing the second surface , the resilient bead , when in the final position, locking the module attached to the frame by being supported on the second surface and on the third surface , characterized in that the third surface comprises at least one recess arranged so as to face the inflection point .
Adjusting device for adjusting the grinding efficiency of a grinding mill , in particular for a fully automatic coffee machine, having a driven or driveable, preferably self-locking, worm drive , and having a spindle drive which is drive-connected to the worm drive and which can be actively connected to the control element in order to displace a control element of the grinding mill , characterised in that the worm drive comprises a driven or driveable worm and a worm gear which engages with the same and which is attached in a torque-proof manner to the spindle in order to drive a spindle of the spindle drive and that the spindle drive comprises the spindle and a carriage , wherein the spindle drive is designed to adjust, in particular displace, the carriage in particular in a linear manner, and the carriage can be actively connected to the control element , in particular a control ring , of the grinding mill , in order to vary a distance between two grinding discs of the grinding mill.
A method for eliminating water from a composition A containing: (A) an acrylic acid derivative of formula (I): wherein R 1 , R 2 each independently are H, halogen, alkyl, fluoroalkyl or optionally substituted aryl, and R 3 is H, alkyl, fluoroalkyl or optionally substituted aryl; and (B) water, the method comprises contacting the composition A with a zeolite, wherein the composition A is an organic phase obtained by washing with water a composition B containing the acrylic acid derivative of formula (I) and at least one member selected from alcohols and aldehydes as a water-soluble impurity, and eliminating an aqueous phase generated by the washing. (A) an acrylic acid derivative of formula (I): wherein R 1 , R 2 each independently are H, halogen, alkyl, fluoroalkyl or optionally substituted aryl, and R 3 is H, alkyl, fluoroalkyl or optionally substituted aryl; and R 1 , R 2 each independently are H, halogen, alkyl, fluoroalkyl or optionally substituted aryl, and R 3 is H, alkyl, fluoroalkyl or optionally substituted aryl; and (B) water, the method comprises contacting the composition A with a zeolite, wherein the composition A is an organic phase obtained by washing with water a composition B containing the acrylic acid derivative of formula (I) and at least one member selected from alcohols and aldehydes as a water-soluble impurity, and eliminating an aqueous phase generated by the washing.
A reconfiguration request method performed by a communication station, wherein the communication station is a base station or an access point, the method comprising the steps of: receiving (S102) a configuration message sent by a configuration management node managing the communication station; and monitoring (S104) at least one network performance parameter according to the configuration message; wherein the configuration message is configured to indicate a trigger condition for initiating a reconfiguration request, wherein the reconfiguration request is used for requesting the configuration management node to re-configure at least one network configuration parameter, and the method further comprising: initiating (S106) the reconfiguration request when the at least one network performance parameter satisfies the trigger condition. receiving (S102) a configuration message sent by a configuration management node managing the communication station; and monitoring (S104) at least one network performance parameter according to the configuration message; wherein the configuration message is configured to indicate a trigger condition for initiating a reconfiguration request, wherein the reconfiguration request is used for requesting the configuration management node to re-configure at least one network configuration parameter, and the method further comprising: initiating (S106) the reconfiguration request when the at least one network performance parameter satisfies the trigger condition.
A thawing appliance , having both a thawing mode and a holding mode, in particular a food thawing cabinet, comprising: - a food compartment , - a refrigeration circuit comprising a cooler , - a heater switchable between at least two conditions, - an air circulating element circulating an airflow across the food compartment , wherein the airflow circulated by the air circulating element into the food compartment passes through the heater , and wherein only a part of the airflow that passes through the heater also passes through the cooler . - a food compartment , - a refrigeration circuit comprising a cooler , - a heater switchable between at least two conditions, - an air circulating element circulating an airflow across the food compartment ,