mhurhangee/patent-ind-claim-en huggingface dataset:
A secondary battery pack comprising: a first battery and a second battery each of which includes a positive terminal and a negative terminal; a third battery including a positive terminal, a negative terminal and a bipolar terminal; a first connector configured to electrically connect the negative terminal of the first battery and the positive terminal of the third battery; and a second connector configured to electrically connect the positive terminal of the second battery and the negative terminal of the third battery, where the third battery includes the following elements, with n being an integer equal to or greater than zero: (n+1) positive electrodes and (n+1) negative electrodes alternately arranged; (2n+1) bipolar electrodes individually located in spaces between the positive electrodes and the negative electrodes neighboring each other; an electrolyte; a positive-electrode connection member configured to electrically connect the positive terminal of the third battery and the (n+1) positive electrodes; a negative-electrode connection member configured to electrically connect the negative terminal and the (n+1) negative electrodes; and a bipolar-electrode connection member configured to electrically connect the bipolar terminal and each of the (2n+1) bipolar electrodes. a first battery and a second battery each of which includes a positive terminal and a negative terminal; a third battery including a positive terminal, a negative terminal and a bipolar terminal; a first connector configured to electrically connect the negative terminal of the first battery and the positive terminal of the third battery; and a second connector configured to electrically connect the positive terminal of the second battery and the negative terminal of the third battery, (n+1) positive electrodes and (n+1) negative electrodes alternately arranged; (2n+1) bipolar electrodes individually located in spaces between the positive electrodes and the negative electrodes neighboring each other; an electrolyte; a positive-electrode connection member configured to electrically connect the positive terminal of the third battery and the (n+1) positive electrodes; a negative-electrode connection member configured to electrically connect the negative terminal and the (n+1) negative electrodes; and a bipolar-electrode connection member configured to electrically connect the bipolar terminal and each of the (2n+1) bipolar electrodes.
A percussive handheld power tool with a tool holder for supporting a percussive tool on a working axis , an electric motor , a striking mechanism which has an exciter , a striker , which is coupled to the exciter via a pneumatic chamber arranged between the exciter and the striker , and a ram arranged in the direction of percussion in front of the striker , wherein the ram , in a working position, rests on a stop against the direction of percussion , the ram is displaced to the working position in a starting position in the direction of percussion , and in the ram is displaced to the starting position in the direction of percussion in a position of rest, with a slide valve formed by a first radial opening of the pneumatic chamber and the striker , wherein the striker , in the starting position, closes the slide valve resting on the ram , and wherein the striker , in the position of rest, opens the slide valve whilst resting on the ram , with a second radial opening of the pneumatic chamber , and a shutoff valve , characterised in that the shutoff valve , is closed in the working position, actuated by the ram , and in that the shutoff valve is automatically opened in the starting position, in that the handheld power tool has a non-return valve which is connected to the shutoff valve on the inlet side, and which is connected to the second radial opening of the pneumatic chamber on the outlet side, and in that the pneumatic chamber has a throttle opening for exchanging air between the pneumatic chamber and the area surrounding the handheld power tool .
Heating radiator comprising a power supply module and a heating body , said power supply module comprising a printed circuit board , a plurality of electronic switches and one or more connectors to an external circuit, said printed circuit board comprising a first zone providing an electrical connection with the heating body , a second zone providing an electrical connection with the electronic switches and a third zone providing an electrical connection with the one or more connectors , said first, second and third zones being located side by side in that order in a direction transverse to a plane of extension of the heating body ; characterized in that said third zone extends in a median zone so as to give the printed circuit board a T-shaped configuration, said third zone forming a longitudinal branch of the T and the first and second zones forming a transverse branch of the T and in that the one or more connectors extend from lateral edges of the longitudinal branch of the T in a direction parallel to the transverse border of the T.
A radio frequency circuit, wherein the radio frequency circuit comprises an adjustable transformer, a first-stage amplifier (A1), and a second-stage amplifier (A2), the first-stage amplifier (A1) is coupled to the second-stage amplifier (A2) by using the adjustable transformer, and a bandwidth of the adjustable transformer is adjustable, characterized in that : the adjustable transformer comprises a primary coil (L 11 ), a secondary coil (L 12 ), and at least one first coil (L 21 , L 22 , L 23 , L 24 ), the primary coil (L 11 ) and the secondary coil (L 12 ) are magnetically coupled, the at least one first coil (L 21 , L 22 , L 23 , L 24 ) is magnetically coupled to both the primary coil (L 11 ) and the secondary coil (L 12 ), two ends of the first coil are respectively coupled to two nodes, and an impedance between the two nodes is adjustable.
Propeller-type propulsion system for an aircraft , comprising: - a propeller ; - a plurality of electric motors comprising respective nested coaxial driveshafts ; and - a gearbox having an output shaft onto which the propeller is mechanically coupled, and an input shaft to which the coaxial driveshafts of said electric motors are mechanically coupled, characterized in that the axis of rotation of the coaxial driveshafts is off-centre with respect to the axis of rotation of the output shaft and further comprises a housing that includes a mechanism for controlling the orientation of the blades of the propeller and is placed in continuity with the output shaft , on the opposite side of the gearbox from the propeller . - a propeller ; - a plurality of electric motors comprising respective nested coaxial driveshafts ; and - a gearbox having an output shaft onto which the propeller is mechanically coupled, and an input shaft to which the coaxial driveshafts of said electric motors are mechanically coupled,
Method for continuous production of sealing strips (1;32;33) from an endless sealing strip having an endless profile strand , preferably of sealing strips (1 ;32;33) for sealing openings which can be closed by means of a closing element , in particular in vehicle bodies , having the following method steps: a) Extruding the endless profile strand , b) Checking the endless sealing strip for surface and contour defects in a surface and contour inspection station and recording the length position of the surface and contour defects found on the endless sealing strip , wherein individual single-part sealing strips and/or roll goods sealing strips (1;33) wound onto a supply roll are produced from the inspected endless sealing strip , characterized in that by means of a control device , production process data of the production method are continuously recorded in an automated way, and the method is monitored and controlled in an automated way using the recorded surface and contour defects and further production process data such that surface and contour defects are reduced and/or the quality of the method is improved, wherein predictions are made in an automated way by a control program of the control device using the continuously recorded production process data and the method is controlled, in particular countermeasures are initiated, on the basis of the predictions by adjusting process parameters. a) Extruding the endless profile strand , b) Checking the endless sealing strip for surface and contour defects in a surface and contour inspection station and recording the length position of the surface and contour defects found on the endless sealing strip , wherein individual single-part sealing strips and/or roll goods sealing strips (1;33) wound onto a supply roll are produced from the inspected endless sealing strip , characterized in that by means of a control device , production process data of the production method are continuously recorded in an automated way, and the method is monitored and controlled in an automated way using the recorded surface and contour defects and further production process data such that surface and contour defects are reduced and/or the quality of the method is improved, wherein predictions are made in an automated way by a control program of the control device using the continuously recorded production process data and the method is controlled, in particular countermeasures are initiated, on the basis of the predictions by adjusting process parameters.
A method for protecting a computing device, comprising: defining a list of network access messages that are indicative of human use of any of a plurality of computing devices ; extracting, from data traffic transmitted over a data network connecting the computing devices to multiple Internet sites during a first time period, respective transmissions from the computing devices to the Internet sites; detecting, in the transmissions from a given computing device, a given transmission comprising one of the network access messages in the list; classifying, in response to detecting the given transmission, the given computing device as being operated by a human; identifying, by a processor, suspicious content in the transmissions from a subset of the computing devices that includes the given computing device; extracting, from additional data traffic transmitted over the data network during a second time period subsequent to the first time period, respective transmissions from the computing devices to the Internet sites; detecting, in the transmissions during the subsequent time period from the given computing device, a subsequent transmission comprising one of the network access messages in the list; updating the classification in response to detecting the subsequent transmission; and ignoring any suspicious transmissions from the given computing device in response to the updated classification. defining a list of network access messages that are indicative of human use of any of a plurality of computing devices ; extracting, from data traffic transmitted over a data network connecting the computing devices to multiple Internet sites during a first time period, respective transmissions from the computing devices to the Internet sites; detecting, in the transmissions from a given computing device, a given transmission comprising one of the network access messages in the list; classifying, in response to detecting the given transmission, the given computing device as being operated by a human; identifying, by a processor, suspicious content in the transmissions from a subset of the computing devices that includes the given computing device; extracting, from additional data traffic transmitted over the data network during a second time period subsequent to the first time period, respective transmissions from the computing devices to the Internet sites; detecting, in the transmissions during the subsequent time period from the given computing device, a subsequent transmission comprising one of the network access messages in the list; updating the classification in response to detecting the subsequent transmission; and ignoring any suspicious transmissions from the given computing device in response to the updated classification.
A method for producing a silver-coated copper alloy powder, said method comprising the steps of: preparing a copper alloy powder having a chemical composition comprising 1 to 50 wt% of at least one of nickel and zinc and the balance being copper and unavoidable impurities; preparing a solution containing a chelating agent and a buffer for pH which are dissolved in water; adding the copper alloy powder to the solution containing the chelating agent, the buffer for pH and water to be stirred to disperse the copper alloy powder therein; and adding a solution containing a silver salt, which is dissolved in water, to the solution containing the copper alloy powder to deposit silver or a silver compound on the surface of the copper alloy powder to coat the copper alloy powder with 7 to 50 wt% of a silver containing layer which is a layer of the silver or silver compound. preparing a copper alloy powder having a chemical composition comprising 1 to 50 wt% of at least one of nickel and zinc and the balance being copper and unavoidable impurities; preparing a solution containing a chelating agent and a buffer for pH which are dissolved in water; adding the copper alloy powder to the solution containing the chelating agent, the buffer for pH and water to be stirred to disperse the copper alloy powder therein; and adding a solution containing a silver salt, which is dissolved in water, to the solution containing the copper alloy powder to deposit silver or a silver compound on the surface of the copper alloy powder to coat the copper alloy powder with 7 to 50 wt% of a silver containing layer which is a layer of the silver or silver compound.
A method for formulating a boron-containing fracturing fluid having a pH greater than 8, the method comprising: placing a first aqueous fluid into a suitable mixing device; adding a stabilizer to the aqueous fluid in an amount from 0.1 g/L (1 lb/1,000 gal) to 5.0 g/L (50 lb/1,000 gal) of the aqueous fluid; allowing the stabilizer to dissolve into the aqueous fluid for a first predetermined period of time; adding a natural hydratable polymer to the mixture in an amount ranging from 1.0 g/L (10 lb/1,000 gal) to 10 g/L (100 lb/1,000 gal) of the aqueous fluid; mixing the mixture for a second predetermined period of time; adding an alkaline buffer to the mixture in an amount sufficient to raise the pH of the mixture to a pH greater than pH 8; mixing the mixture for a third predetermined period of time; adding a boron-containing crosslinking composition comprising a refined borate crosslinking agent in a second aqueous fluid and a freeze point depressant, wherein said refined borate crosslinking agent is disodium octaborate tetrahydrate and said freeze point depressant is 1,3-propanediol; and mixing until gelation occurs, thereby producing the fracturing fluid., wherein said refined borate has been exposed to both chemical and mechanical processing steps prior to use. placing a first aqueous fluid into a suitable mixing device; adding a stabilizer to the aqueous fluid in an amount from 0.1 g/L (1 lb/1,000 gal) to 5.0 g/L (50 lb/1,000 gal) of the aqueous fluid; allowing the stabilizer to dissolve into the aqueous fluid for a first predetermined period of time; adding a natural hydratable polymer to the mixture in an amount ranging from 1.0 g/L (10 lb/1,000 gal) to 10 g/L (100 lb/1,000 gal) of the aqueous fluid; mixing the mixture for a second predetermined period of time; adding an alkaline buffer to the mixture in an amount sufficient to raise the pH of the mixture to a pH greater than pH 8; mixing the mixture for a third predetermined period of time; adding a boron-containing crosslinking composition comprising a refined borate crosslinking agent in a second aqueous fluid and a freeze point depressant, wherein said refined borate crosslinking agent is disodium octaborate tetrahydrate and said freeze point depressant is 1,3-propanediol; and mixing until gelation occurs, thereby producing the fracturing fluid., wherein said refined borate has been exposed to both chemical and mechanical processing steps prior to use.
A vehicle hood control system comprising: - a hood latch mechanism for keeping a vehicle hood in a closed position; characterized by - a hood stay mechanism for keeping the vehicle hood in a fully open position; - a handle mechanism with a single handle adapted for controlling both the hood latch mechanism and the hood stay mechanism . - a hood latch mechanism for keeping a vehicle hood in a closed position; - a hood stay mechanism for keeping the vehicle hood in a fully open position; - a handle mechanism with a single handle adapted for controlling both the hood latch mechanism and the hood stay mechanism .
An ignition system for a lawn care device, the ignition system comprising: a processor ; a device interface configured to interface between the processor and a data bus operably coupled to a plurality of switches associated with respective components of the lawn care device, wherein the processor is configured to monitor status of the plurality of switches associated with respective components of the lawn care device, characterized in that the processor is further configured to monitor opposing switching statuses of at least one of the switches by detecting each of the opposing switching statuses, respectively, wherein the processor is configured to compare the opposing switching statuses to determine a fault status of the at least one of the switches and wherein the processor is configured to count each instance of activation of the opposing switching statuses and compare the count to determine the fault status. a processor ; a device interface configured to interface between the processor and a data bus operably coupled to a plurality of switches associated with respective components of the lawn care device, wherein the processor is configured to monitor status of the plurality of switches associated with respective components of the lawn care device, characterized in that the processor is further configured to monitor opposing switching statuses of at least one of the switches by detecting each of the opposing switching statuses, respectively, wherein the processor is configured to compare the opposing switching statuses to determine a fault status of the at least one of the switches and wherein the processor is configured to count each instance of activation of the opposing switching statuses and compare the count to determine the fault status.
Installation for supplying at least one electrical load or energy store with direct current by means of a plurality of electrical generators located at rollers, in particular track rollers or support rollers, of a cableway system, characterized in that the output of each of the generators (G, G1, G2, G3 ... Gn) is routed to a respective AC/DC converter (41, 42, 43 ... 4n), in that an output of each AC/DC converter (41, 42, 43 ... 4n) is connected via a common bidirectional control line (41, 42, 43 ... 4n). 4n) to a common control unit , wherein all AC/DC converters (41, 42, 43 ... 4n) are controlled or regulated by means of the common control unit to the effect that at least approximately identical constant voltages arise at their outputs, and wherein the outputs of all AC/DC converters (41, 42, 43 ... 4n) are connected to one another and are connected to at least one load or energy store.
A polar code retransmission method comprising: encoding information bits of a first polar code word to obtain a second polar code word, the encoding comprising: determining a first information bit set U 1 , wherein U 1 is a subset of an information bit set U 2 of the first polar code word; determining a first information bit index set A 1 , wherein A 1 is an information bit index set of the second polar code word; and encoding U 1 according to A 1 to obtain the second polar code word, wherein the first polar code word is a code word that is transmitted for the first time, and both a code word length of the second polar code word and a code word length of the first polar code word are N/2, N=2 n , and n is an integer greater than 1; performing modulo-2 addition on the first polar code word and the second polar code word to obtain a third polar code word; and sending the third polar code word as a to-be-retransmitted code word. encoding information bits of a first polar code word to obtain a second polar code word, the encoding comprising: determining a first information bit set U 1 , wherein U 1 is a subset of an information bit set U 2 of the first polar code word; determining a first information bit index set A 1 , wherein A 1 is an information bit index set of the second polar code word; and encoding U 1 according to A 1 to obtain the second polar code word, wherein the first polar code word is a code word that is transmitted for the first time, and both a code word length of the second polar code word and a code word length of the first polar code word are N/2, N=2 n , and n is an integer greater than 1; determining a first information bit set U 1 , wherein U 1 is a subset of an information bit set U 2 of the first polar code word; determining a first information bit index set A 1 , wherein A 1 is an information bit index set of the second polar code word; and encoding U 1 according to A 1 to obtain the second polar code word, wherein the first polar code word is a code word that is transmitted for the first time, and both a code word length of the second polar code word and a code word length of the first polar code word are N/2, N=2 n , and n is an integer greater than 1; performing modulo-2 addition on the first polar code word and the second polar code word to obtain a third polar code word; and sending the third polar code word as a to-be-retransmitted code word.
A composition comprising: one or more basic compounds selected from the group consisting of tertiary amines, nitrogen-containing heterocyclic aromatic compounds, alkali metal carbonate salts, alkaline earth metal carbonate salts and alkali metal hydrogencarbonate salts; and a homoallyl halide, wherein the homoallyl halide is selected from 3-butenyl chloride, 3-methyl-3-butenyl chloride, 2-methyl-3-butenyl chloride, 4-methyl-3-pentenyl chloride, 3-hexenyl chloride, 2-isopropenyl-5-methyl-4-hexenyl chloride, 3-methyl-3-butenyl bromide, 2-methyl-3-butenyl bromide, 3-hexenyl bromide, 2-isopropenyl-5-methyl-4-hexenyl bromide, 3-butenyl iodide, 3-methyl-3-butenyl iodide, 2-methyl-3-butenyl iodide, 4-methyl-3-pentenyl iodide, 3-hexenyl iodide, 2-isopropenyl-5-methyl-4-hexenyl iodide, 3-butenyl fluoride, 3-methyl-3-butenyl fluoride, 2-methyl-3-butenyl fluoride, 4-methyl-3-pentenyl fluoride, 3-hexenyl fluoride and 2-isopropenyl-5-methyl-4-hexenyl fluoride.