mhurhangee/ep-ind-claims huggingface dataset:
An emissive layer for an organic light emitting device, the emissive layer comprising a compound including a ligand having the formula: each of R 1, R 2, and R 3 is independently a hydrogen, or a mono-, di-, tri-, tetra-, or penta- substitution of alkyl or aryl; at least one of R 1 and R 2 is a branched alkyl containing at least 4 carbon atoms, and wherein the branching occurs at a position further than the benzylic position. each of R 1, R 2, and R 3 is independently a hydrogen, or a mono-, di-, tri-, tetra-, or penta- substitution of alkyl or aryl; at least one of R 1 and R 2 is a branched alkyl containing at least 4 carbon atoms, and wherein the branching occurs at a position further than the benzylic position.
A screw vacuum pump comprising a housing; two screw rotors (28, 30) which are arranged in the housing, which are in engagement with one another and which, for the conveying of a process gas, repeatedly form closed conveying volumes of the process gas in cooperation with the housing and convey them in the direction of an outlet, wherein the screw rotors (28, 30) each have at least two sections (62, 64) which are adjacent along the screw axis; wherein the screw rotors (28, 30) each have an at least substantially constant pitch in a first section disposed closer to an inlet and have a lower pitch in a second section than in the first section; and wherein the first section is longer with respect to the screw axis than a closed conveying volume in the first section, characterized in that a termination surface for the screw rotors (28, 30) is formed in a suction region of the pump and is adapted with respect to its shape to the screw rotors (28, 30) such that a respective conveying volume can be opened for suction and closed for conveying.
A method for the recovery of the energy developed in at least a polymerization exothermic device of a polymerization plant, wherein exothermic processes are operating continuously, said method comprising the following steps: i. heating a first service fluid by exploiting the energy developed by a polymerization section in a polymerization process for producing resins containing rubbers operating continuously, thus forming a first hot service fluid, ii. sending said first hot service fluid to an energy accumulation device, iii. extracting at least a second hot service fluid from the energy accumulation device and sending it, discontinuously, to a device operating discontinuously when endothermic processes occur therein, and iv.when the discontinuous operations do not require thermal energy, thermal energy accumulates in the energy accumulation device or the at least second hot service fluid is distributed to various sections of the plant. i. heating a first service fluid by exploiting the energy developed by a polymerization section in a polymerization process for producing resins containing rubbers operating continuously, thus forming a first hot service fluid, ii. sending said first hot service fluid to an energy accumulation device, iii. extracting at least a second hot service fluid from the energy accumulation device and sending it, discontinuously, to a device operating discontinuously when endothermic processes occur therein, and iv.when the discontinuous operations do not require thermal energy, thermal energy accumulates in the energy accumulation device or the at least second hot service fluid is distributed to various sections of the plant.
A gas diffusion electrode medium for a fuel cell in which a microporous layer is arranged at one surface of an electrode base material, wherein the microporous layer contains a linear carbon having an aspect ratio in the range of 30 to 5000, and the areal weight of the gas diffusion electrode medium is in the range of 30 to 60 g/m 2, wherein gas permeation resistance in a direction perpendicular to a plane is in the range of 15 to 190 mmAq.
A method for processing an image based on an intra prediction mode, comprising: determining an intra prediction mode set used for an intra prediction in a current prediction processing unit among multiple intra prediction mode sets; deriving an intra prediction mode applied to the current prediction processing unit in the determined intra prediction mode set using index information received from an encoder; and generating a prediction sample of the current prediction processing unit based on the derived intra prediction mode, wherein each of the intra prediction mode sets includes one or more intra prediction modes, characterized in that the step of determining the intra prediction mode set includes determining the intra prediction mode set by calculating a number of cases that an absolute value of a differential of sample values between two adjacent samples exceeds a first threshold value among (2N + 1) samples located on coordinates from [-1, -1] to [-1, 2N - 1] based on an upper left sample of the current block and 2N samples located on coordinates from [0, -1] to [2N-1, -1] among neighboring samples to a current block of N × N size, and comparing the calculated number with a second threshold value. determining an intra prediction mode set used for an intra prediction in a current prediction processing unit among multiple intra prediction mode sets; deriving an intra prediction mode applied to the current prediction processing unit in the determined intra prediction mode set using index information received from an encoder; and generating a prediction sample of the current prediction processing unit based on the derived intra prediction mode, wherein each of the intra prediction mode sets includes one or more intra prediction modes, characterized in that the step of determining the intra prediction mode set includes determining the intra prediction mode set by calculating a number of cases that an absolute value of a differential of sample values between two adjacent samples exceeds a first threshold value among (2N + 1) samples located on coordinates from [-1, -1] to [-1, 2N - 1] based on an upper left sample of the current block and 2N samples located on coordinates from [0, -1] to [2N-1, -1] among neighboring samples to a current block of N × N size, and comparing the calculated number with a second threshold value.
A method implemented in a control unit for controlling an automatic milking machine to extract milk from the teats of an animal during a milking session (T M) by applying a milking vacuum to a respective teat receiving cavity (111, 112, 113, 114) each in which one teat of said teats is located, the milking session (T M) comprising a boost phase (T BOOST) and being concluded by an exit phase (T EXIT), the method comprising: applying the milking vacuum at an elevated pressure level (P B) during the boost phase (T BOOST); and applying the milking vacuum at one or more levels (P X; P X1, P X2) during the exit phase, which one or more levels (P X; P X1, P X2) each is lower than the elevated pressure level (P B), transitioning from the boost phase (T BOOST) to the exit phase (T EXIT) when (t 2) a temporal criterion is fulfilled; and calculating a condition for fulfilling the temporal criterion based on data (D1; D2) registered during one or more previous milking sessions (T M). applying the milking vacuum at an elevated pressure level (P B) during the boost phase (T BOOST); and applying the milking vacuum at one or more levels (P X; P X1, P X2) during the exit phase, which one or more levels (P X; P X1, P X2) each is lower than the elevated pressure level (P B), transitioning from the boost phase (T BOOST) to the exit phase (T EXIT) when (t 2) a temporal criterion is fulfilled; and calculating a condition for fulfilling the temporal criterion based on data (D1; D2) registered during one or more previous milking sessions (T M).
A high-strength steel sheet having a tensile strength TS of 780 MPa or more and a chemical composition containing, by mass%, C: 0.04% to 0.20%, Si: 0.6% to 1.5%, Mn: 1.0% to 3.0%, P: 0.10% or less, S: 0.030% or less, Al: 0.10% or less, N: 0.010% or less, one, two, or all of Ti, Nb, and V in an amount of 0.01% to 1.0% each, optionally one or more of Mo, Ta, W in an amount of 0.005% to 0.50% each, Cr, Ni, Cu in an amount of 0.01% to 1.0% each, Ca, REM in an amount of 0.0005% to 0.01% each, Sb: 0.005% to 0.050% and B: 0.0005% to 0.0030%, and the balance being Fe and inevitable impurities, a microstructure including, in terms of area ratio, 50% or more of ferrite, wherein phases other than ferrite are pearlite, bainite, martensite and retained austenite, wherein an average grain diameter at a position located 50 μm from a surface of the steel sheet in a thickness direction is 3000 × [tensile strength TS (MPa)] -0.85 μm or less, a C content in carbide precipitates of Ti, Nb and V and optionally of one or more of Mo, Ta and W having a grain diameter of less than 20 nm formed in steel is 0.010 mass% or more, and an amount of precipitated Fe is 0.03 mass% to 1.0 mass%, where the amount of precipitated Fe is an amount of Fe precipitated in a form of cementite, and an arithmetic average roughness Ra of 3.0 μm or less.
A method for forming sevoflurane, comprising: (i) combining chlorosevo ether, a nucleophilic fluoride reagent, and a solvent comprising sevoflurane to form an initial reaction mixture; and, (ii) reacting the initial reaction mixture to form additional sevoflurane relative to the amount of sevoflurane present in the initial reaction mixture. (i) combining chlorosevo ether, a nucleophilic fluoride reagent, and a solvent comprising sevoflurane to form an initial reaction mixture; and, (ii) reacting the initial reaction mixture to form additional sevoflurane relative to the amount of sevoflurane present in the initial reaction mixture.
A safety link for an elevator system comprising an elevator car traveling in an elevator hoistway, the elevator system including a governor assembly and a governor rope extending throughout the hoistway, the safety link comprising: a hitch bracket configured to be slidably mounted to an elevator car frame so as to be movable in the moving directions of the elevator car and biased toward the downward movement direction of the elevator car in normal operating condition, the hitch bracket configured to be connected to the governor rope; characterized in the safety link further comprising: a pulley rotatably mounted to the hitch bracket; and an actuation wire wrapped around the pulley, one end of the actuation wire configured to be fixed to the elevator car frame so that the one end is directed downwardly relative to the pulley and the other end of the actuation wire configured to be directed downwardly and connected to a safety device that stops the movement of the elevator car in the event of a downward overspeed condition. a hitch bracket configured to be slidably mounted to an elevator car frame so as to be movable in the moving directions of the elevator car and biased toward the downward movement direction of the elevator car in normal operating condition, the hitch bracket configured to be connected to the governor rope; characterized in the safety link further comprising: a pulley rotatably mounted to the hitch bracket; and an actuation wire wrapped around the pulley, one end of the actuation wire configured to be fixed to the elevator car frame so that the one end is directed downwardly relative to the pulley and the other end of the actuation wire configured to be directed downwardly and connected to a safety device that stops the movement of the elevator car in the event of a downward overspeed condition.
An airway-tube holder for immobilizing an airway tube, the airway-tube holder having a screw, an engagement arm (142, 942) and a faceplate configured to fit over a patient's oral cavity, the engagement arm having one degree of freedom, which is linear, the engagement arm having a clamping head (144, 944) disposed at a first end thereof, the face plate having a tube-receiving surface and a holding block, wherein the screw and the engagement arm are coupled to one another and disposed in parallel relation, wherein a first end of the screw attaches to the clamping head, and wherein the holding block receives the screw and the engagement arm, and, when so received, the clamping head directly opposes the tube-receiving surface, the clamping head and the tube-receiving surface thus configured to immobilize the airway tube, when in use, characterized in that the screw has two degrees-of-freedom: linear and rotational, wherein, the holding block comprises at least one partial female thread for engaging threads of the screw, and a first member (684,1084,1184) that supports the partial female thread, wherein the holding block and the partial female thread are physically configured so that: a) the screw slides past the partial female thread when the screw is subjected to a force having a first direction and being coaxial with a long axis of the screw, providing the linear degree-of-freedom; and b) the screw is immobilized by the partial female thread when subjected to a force having a direction opposite to the first direction, providing the rotational degree-of-freedom, and wherein the first member has a configuration and location that results in generation of a counterforce that increases thread grip between the partial female threads and the threads of the screw in response to a force that results from incremental tightening of the screw. a) the screw slides past the partial female thread when the screw is subjected to a force having a first direction and being coaxial with a long axis of the screw, providing the linear degree-of-freedom; and b) the screw is immobilized by the partial female thread when subjected to a force having a direction opposite to the first direction, providing the rotational degree-of-freedom, and wherein the first member has a configuration and location that results in generation of a counterforce that increases thread grip between the partial female threads and the threads of the screw in response to a force that results from incremental tightening of the screw.
A piezoelectric device comprising: a multilayer stack in which a first electrode, a piezoelectric layer, and a second electrode are stacked in this order on a substrate, characterised in that at least the first electrode is formed of an amorphous oxide conductor, wherein the piezoelectric layer has a wurtzite crystal structure, and wherein a d33 value of the piezoelectric layer ranges from 2.2 to 5.0 pC/N. a multilayer stack in which a first electrode, a piezoelectric layer, and a second electrode are stacked in this order on a substrate, characterised in that at least the first electrode is formed of an amorphous oxide conductor, wherein the piezoelectric layer has a wurtzite crystal structure, and wherein a d33 value of the piezoelectric layer ranges from 2.2 to 5.0 pC/N.
A method in an access point, AP, for broadcasting a beacon signal in a high frequency radio communication network, wherein the AP is in an AP cluster in the high frequency radio communication network, the AP cluster containing two or more APs, wherein each AP in the AP cluster has a plurality of beams directed to different directions, the method comprising: synchronously with other APs in the AP cluster, broadcasting (320, 720) a same beacon signal over a beam with a same beam identification as beams from the other APs to form a clustered beacon signal at a beacon signal receiver, the clustered beacon signal being a superposition of the same beacon signal broadcasted by more than one of the APs, and the broadcast beacon signal containing the beam identification and an identification of the AP cluster.
An integrated circuit used in a drive circuit that outputs a drive signal for driving a capacitive load, the integrated circuit characterised by comprising: a modulation circuit that modulates a base drive signal to output a modulation signal; a switching circuit that outputs an amplification control signal according to the modulation signal; an input terminal to which a feedback signal based on the drive signal is input; and a constant voltage output circuit that outputs a DC voltage signal, wherein the modulation circuit and the constant voltage output circuit are electrically coupled to the input terminal, a first virtual line segment located between the input terminal and the constant voltage output circuit in a first virtual straight line connecting the input terminal and the constant voltage output circuit at a shortest distance does not intersect the modulation circuit, and a second virtual line segment located between the input terminal and the modulation circuit in a second virtual straight line connecting the input terminal and the modulation circuit at a shortest distance does not intersect the constant voltage output circuit. a modulation circuit that modulates a base drive signal to output a modulation signal; a switching circuit that outputs an amplification control signal according to the modulation signal; an input terminal to which a feedback signal based on the drive signal is input; and a constant voltage output circuit that outputs a DC voltage signal, wherein the modulation circuit and the constant voltage output circuit are electrically coupled to the input terminal, a first virtual line segment located between the input terminal and the constant voltage output circuit in a first virtual straight line connecting the input terminal and the constant voltage output circuit at a shortest distance does not intersect the modulation circuit, and a second virtual line segment located between the input terminal and the modulation circuit in a second virtual straight line connecting the input terminal and the modulation circuit at a shortest distance does not intersect the constant voltage output circuit.
An electroacoustic transducer, in particular for use in an apparatus for medical shock-wave treatment, with several piezoelements arranged next to one another, characterised in that the piezoelements are arranged in a carrier-less manner and are embedded in a composite mass.
An intrauterine contraceptive system, comprising: a contraceptive intrauterine device; a retrieval thread permanently attached to the intrauterine device and having a length of between 5 centimeters and 9 centimeters; an insertion device for inserting the intrauterine device into a uterus, the insertion device comprising a shaft, a proximal end and a distal end; and a release thread releasably coupled with, and not permanently attached to, the intrauterine device, so that when the release thread is no longer needed for securing the intrauterine device to the insertion device, the release thread may be pulled off the intrauterine device, wherein the release thread extends from a first end, located at the proximal end of the insertion device, through the shaft of the insertion device, through the intrauterine device, to an attachment point at or near the proximal end of the insertion device, wherein the intrauterine device is deployable out of the distal end of the insertion device and is configured to change from a delivery configuration when housed in the insertion device to a deployed configuration when deployed in a uterus. a contraceptive intrauterine device; a retrieval thread permanently attached to the intrauterine device and having a length of between 5 centimeters and 9 centimeters; an insertion device for inserting the intrauterine device into a uterus, the insertion device comprising a shaft, a proximal end and a distal end; and a release thread releasably coupled with, and not permanently attached to, the intrauterine device, so that when the release thread is no longer needed for securing the intrauterine device to the insertion device, the release thread may be pulled off the intrauterine device, wherein the release thread extends from a first end, located at the proximal end of the insertion device, through the shaft of the insertion device, through the intrauterine device, to an attachment point at or near the proximal end of the insertion device, wherein the intrauterine device is deployable out of the distal end of the insertion device and is configured to change from a delivery configuration when housed in the insertion device to a deployed configuration when deployed in a uterus.
An automatic computer-implemented method for identifying exploited CVEs using honeypots, comprising: a) downloading and storing new published CVEs from the internet into a database server; b) extracting properties from the stored CVEs into a structured format, using Natural Language Processing for extracting the properties from the stored CVE's text, said properties including Product Name, Attack Pattern, Exploited File Name, and Exploited Parameter Name; c) recording all incoming data traffic using one or more honeypot servers and sending the honeypot data traffic records to a central database server; d) locating the extracted properties from the CVEs in said honeypot data traffic records, and storing honeypot data traffic records related to the CVEs; e) detecting anomalies in the records related to the CVEs, by identifying a peak in scans after the CVE was published; identifying changes in the attack pattern; and identifying a peak of new different IPs trying to exploit said CVE; and and f) scoring each CVE's exploitability by its anomalies status and alerting CVEs having a score higher than a predetermined value. a) downloading and storing new published CVEs from the internet into a database server; b) extracting properties from the stored CVEs into a structured format, using Natural Language Processing for extracting the properties from the stored CVE's text, said properties including Product Name, Attack Pattern, Exploited File Name, and Exploited Parameter Name; c) recording all incoming data traffic using one or more honeypot servers and sending the honeypot data traffic records to a central database server; d) locating the extracted properties from the CVEs in said honeypot data traffic records, and storing honeypot data traffic records related to the CVEs; e) detecting anomalies in the records related to the CVEs, by identifying a peak in scans after the CVE was published; identifying changes in the attack pattern; and identifying a peak of new different IPs trying to exploit said CVE; and and f) scoring each CVE's exploitability by its anomalies status and alerting CVEs having a score higher than a predetermined value.
A ladies undergarment in the form of a body, comprising shaping cups, support elements, a length adjuster, a fastener and detachment means, wherein as the support elements, only vertical support elements are used, which fasten to the upper and lower side parts of the shaping cups with the aid of the fastener and detachment means, the fastener consisting of two portions, wherein one of the portions is a closed portion and sewn into the vertical support element, and the other portion is an open portion in the form of an elongated G-shape; wherein the relative position of the support elements is changeable; characterized in that the open portion of the fastener is not less than 3 times longer than that of the closed portion, enabling connection of the fastener with other portions of the ladies undergarment in vertical and horizontal positions.