mhurhangee/patent-ind-claim-en huggingface dataset:
A method for extracting 1,5-pentanediamine from solution system containing a 1,5-pentanediamine salt, characterized in that : (i) a basic substance is added to the solution system to form a solution system containing free 1,5-pentanediamine; wherein said 1,5-pentanediamine salt comprises at least one or more of sulfate, carbonate, and phosphateof 1,5-pentanediamine; and the basic substance is selected from a group consisting of solid magnesium hydroxide, calcium oxide, and magnesium oxide; (ii) the resulting solution system containing free 1, 5-pentanediamine is directly subjectedto distillation/evaporation to obtain a solution of 1,5-pentanediamine, without separating solid substances from the resulting solution system or adding organic solvent prior to distillation/evaporation. (i) a basic substance is added to the solution system to form a solution system containing free 1,5-pentanediamine; wherein said 1,5-pentanediamine salt comprises at least one or more of sulfate, carbonate, and phosphateof 1,5-pentanediamine; and the basic substance is selected from a group consisting of solid magnesium hydroxide, calcium oxide, and magnesium oxide; (ii) the resulting solution system containing free 1, 5-pentanediamine is directly subjectedto distillation/evaporation to obtain a solution of 1,5-pentanediamine, without separating solid substances from the resulting solution system or adding organic solvent prior to distillation/evaporation.
Insert designed to be fitted on a support , comprising a body extending along a longitudinal axis (B) and a base comprising at least one plate extending along a base plane (C), the at least one plate having first and second opposing surfaces and defining at least one through hole oriented along an orientation axis (A) perpendicular to the base plane (C) and at least one protuberance and at least one hollow being formed on a first surface of said at least one plate , and the at least one protuberance forms a hollow on a second surface of said at least one plate , characterized in that at least one protuberance has a form of a tray extending from a central part to an external edge of said at least one plate , the at least one protuberance having a flat portion connecting two angled edges or two sloped edges at an angular distance with respect to the flat portion, the two angled edges or the two sloped edges separating the at least one protuberance and the at least one hollow on the first surface of said at least one plate .
A control device for a motor configured to control a motor , the motor including windings in "m" phases, where "m" is an integer of three or more, the control device comprising: a current control unit configured to input a current command value from an outside of the control device , and output a drive command so that a current detection value matches the current command value; a power converter , which includes an upper switching element (UP, VP, WP) and a lower switching element (UN, VN, WN) provided in correspondence to each of the phases (U, V, W) of the motor , and is configured to control the upper switching elements (UP, VP, WP) and the lower switching elements (UN, VN, WN) to turn on and off in accordance with the drive command from the current control unit , to thereby supply electric power to the motor ; a current sensor , which is connected in series to the lower switching element (UN, VN, WN) in each of the phases, and is configured to detect a current value in each of the phases to output the current value to the current control unit as the current detection value; and a failure determination unit configured to determine whether the current sensor has a failure, characterized in that , when each of the lower switching elements (UN, VN, WN) in at least "m-1" phases out of the "m" phases is turned off, the current sensor detects current errors in the at least "m-1" phases, wherein the failure determination unit is configured to calculate a current error determination value (ΔIj) based on the current errors, and determine whether the current sensor has a failure based on the current error determination value (ΔIj), and wherein the current error determination value (ΔIj) is calculated based on any one of: a magnitude of a sum of vectors corresponding to the respective phases, each vector having a value of the current error in each of the phases as a magnitude; and values obtained by converting the current errors in the respective phases to Cartesian coordinates. a current control unit configured to input a current command value from an outside of the control device , and output a drive command so that a current detection value matches the current command value; a power converter , which includes an upper switching element (UP, VP, WP) and a lower switching element (UN, VN, WN) provided in correspondence to each of the phases (U, V, W) of the motor , and is configured to control the upper switching elements (UP, VP, WP) and the lower switching elements (UN, VN, WN) to turn on and off in accordance with the drive command from the current control unit , to thereby supply electric power to the motor ; a current sensor , which is connected in series to the lower switching element (UN, VN, WN) in each of the phases, and is configured to detect a current value in each of the phases to output the current value to the current control unit as the current detection value; and a failure determination unit configured to determine whether the current sensor has a failure,
A method of wireless communication performed by a control node, comprising: determining , for a target wireless node in communication with a plurality of other wireless nodes via a plurality of links of a network, a plurality of powers for the plurality of links, wherein the plurality of powers are selected to share portions of available power for concurrent reception of a plurality of transmissions at the target wireless node from the plurality of other wireless nodes, such that a threshold maximum power associated with a single antenna or antenna array of the target wireless node for concurrent reception of the plurality of transmissions is not exceeded; and causing , based at least in part on determining the plurality of powers, the plurality of other wireless nodes to use a plurality of transmit powers of the plurality of powers for concurrent transmissions to the target wireless node using the plurality of links and/or causing the target wireless node to receive the concurrent transmissions from the plurality of other wireless nodes at a plurality of receive powers of the plurality of powers via the plurality of links. determining , for a target wireless node in communication with a plurality of other wireless nodes via a plurality of links of a network, a plurality of powers for the plurality of links, wherein the plurality of powers are selected to share portions of available power for concurrent reception of a plurality of transmissions at the target wireless node from the plurality of other wireless nodes, such that a threshold maximum power associated with a single antenna or antenna array of the target wireless node for concurrent reception of the plurality of transmissions is not exceeded; and causing , based at least in part on determining the plurality of powers, the plurality of other wireless nodes to use a plurality of transmit powers of the plurality of powers for concurrent transmissions to the target wireless node using the plurality of links and/or causing the target wireless node to receive the concurrent transmissions from the plurality of other wireless nodes at a plurality of receive powers of the plurality of powers via the plurality of links.
A composition comprising cetrorelix and a polymer, said polymer comprising a poly-lactic co-glycolic acid (PLGA) in a lactide : glycolide molar ratio between 50:50 and 100:0, wherein cetrorelix is present in an amount of 5% - 90% of the mass of said composition, and said polymer is present in an amount of 10% - 50% of the mass of said composition, and wherein said composition is capable of extending the release of cetrorelix in a subject for a period ranging from 1 month to 6 months.
A removable injection tip for molding plastic material, located at the end of an intake channel for supplying fluid plastic material near an injection threshold , characterized in that it includes a restriction of the intake channel of the plastic material, made up of a cylindrical profile with a length of between 0.5 and 3 mm and with a diameter of between 0.3 and 1 mm.
A method for processing a semiconductor wafer in a wafer processing chamber , the method comprising: heating the wafer processing chamber ; and forming at least one superlattice on the semiconductor wafer within the heated single wafer processing chamber by depositing silicon and oxygen to form a plurality of stacked groups of layers with each group of layers comprising a plurality of stacked base silicon monolayers defining a base silicon portion and at least one oxygen monolayer constrained within a crystal lattice of adjacent base silicon portions; characterised in that the wafer processing chamber is a single wafer processing chamber; the chamber is heated to a temperature in a range of 650-700°C; and depositing the oxygen comprises depositing the oxygen using an N 2 O gas flow. heating the wafer processing chamber ; and forming at least one superlattice on the semiconductor wafer within the heated single wafer processing chamber by depositing silicon and oxygen to form a plurality of stacked groups of layers with each group of layers comprising a plurality of stacked base silicon monolayers defining a base silicon portion and at least one oxygen monolayer constrained within a crystal lattice of adjacent base silicon portions; characterised in that the wafer processing chamber is a single wafer processing chamber; the chamber is heated to a temperature in a range of 650-700°C; and depositing the oxygen comprises depositing the oxygen using an N 2 O gas flow.
A method performed by a network node (560; 1700) for secure handling of data transmission during Random Access procedure before Radio Resource Control, RRC, setup is complete, the method comprising: receiving , from a wireless device , a RRC message comprising a resume connection request and data; based on stored security information, determining that the RRC message is suspicious; and in response to determining that the RRC message is suspicious, storing the data included with the RRC message, transmitting a message to the wireless device to direct the wireless device to enter a connected state, receiving an additional message from the wireless device, and assessing the validity of the RRC message based on the stored security information and information in the additional message. receiving , from a wireless device , a RRC message comprising a resume connection request and data; based on stored security information, determining that the RRC message is suspicious; and in response to determining that the RRC message is suspicious, storing the data included with the RRC message, transmitting a message to the wireless device to direct the wireless device to enter a connected state, receiving an additional message from the wireless device, and assessing the validity of the RRC message based on the stored security information and information in the additional message.
A breathing mask for covering nostrils of a user and for supplying humidified gas for breathing to the nostrils, which mask comprises: a first member for abutting the face of the user and for covering the nostrils and comprising a first port for taking in gas for breathing; and a second member for covering at least a portion of the first member, the second member having a rigidity greater than that of the first member, and comprising a second port for connection to a means for transport of the gas for breathing, and which second port is mated with the first port, in which mask a cavity is present between the first member and the second member, characterised in that the first member and the second member seal the cavity by the mating with each other. a first member for abutting the face of the user and for covering the nostrils and comprising a first port for taking in gas for breathing; and a second member for covering at least a portion of the first member, the second member having a rigidity greater than that of the first member, and comprising a second port for connection to a means for transport of the gas for breathing, and which second port is mated with the first port, in which mask a cavity is present between the first member and the second member, characterised in that the first member and the second member seal the cavity by the mating with each other.
A loop heat pipe comprising: a stacked structure formed by a plurality of metal layers (51-56) that are stacked, including a first metal layer arranged at a first outermost surface of the loop heat pipe, wherein the stacked structure forms an evaporator configured to vaporize a working fluid and generate vapor; a condenser configured to liquefy the vapor of the working fluid; a vapor pipe configured to connect the evaporator and the condenser; and a liquid pipe configured to connect the evaporator and the condenser, to form a loop-shaped passage, characterised in that the first metal layer has an outer surface formed with a plurality of first grooves (G1), which are formed in the vapor pipe and the liquid pipe , and extend linearly along a width direction of the vapor pipe and the liquid pipe . a stacked structure formed by a plurality of metal layers (51-56) that are stacked, including a first metal layer arranged at a first outermost surface of the loop heat pipe, wherein the stacked structure forms an evaporator configured to vaporize a working fluid and generate vapor; a condenser configured to liquefy the vapor of the working fluid; a vapor pipe configured to connect the evaporator and the condenser; and a liquid pipe configured to connect the evaporator and the condenser, to form a loop-shaped passage, characterised in that the first metal layer has an outer surface formed with a plurality of first grooves (G1), which are formed in the vapor pipe and the liquid pipe , and extend linearly along a width direction of the vapor pipe and the liquid pipe . an evaporator configured to vaporize a working fluid and generate vapor; a condenser configured to liquefy the vapor of the working fluid; a vapor pipe configured to connect the evaporator and the condenser; and a liquid pipe configured to connect the evaporator and the condenser, to form a loop-shaped passage, characterised in that the first metal layer has an outer surface formed with a plurality of first grooves (G1), which are formed in the vapor pipe and the liquid pipe , and extend linearly along a width direction of the vapor pipe and the liquid pipe .
A light-emitting device (101-106) comprising: a support having a primary surface; a power supply connector located on the primary surface of the support and including a body , one or more holes that are provided in the body , one or more wire pads that are provided on a surface of the body , one or more external terminals that are located inside the respective one or more holes and one or more conductive connecting portions that are electrically connected to the respective wire pads ; a semiconductor light-emitting element located on the primary surface of the support ; one or more wires connecting the semiconductor light-emitting element and the one or more wire pads ; and a cover member located on the primary surface of the support and covering the semiconductor light-emitting element and the wire pads , wherein the one or external terminals are electrically connected to the one or more wire pads via a connecting portion buried inside the body , wherein a lower surface of the body is secured on the support , wherein the body has a first portion and a second portion , wherein the one or more wire pads are provided on an upper surface in the first portion and the one or more holes are provided in the second portion , and wherein the support has one or more holes that correspond to the respective one or more holes in the body of the power supply connector . a support having a primary surface; a power supply connector located on the primary surface of the support and including a body , one or more holes that are provided in the body , one or more wire pads that are provided on a surface of the body , one or more external terminals that are located inside the respective one or more holes and one or more conductive connecting portions that are electrically connected to the respective wire pads ; a semiconductor light-emitting element located on the primary surface of the support ; one or more wires connecting the semiconductor light-emitting element and the one or more wire pads ; and a cover member located on the primary surface of the support and covering the semiconductor light-emitting element and the wire pads , wherein the one or external terminals are electrically connected to the one or more wire pads via a connecting portion buried inside the body , wherein a lower surface of the body is secured on the support , wherein the body has a first portion and a second portion , wherein the one or more wire pads are provided on an upper surface in the first portion and the one or more holes are provided in the second portion , and wherein the support has one or more holes that correspond to the respective one or more holes in the body of the power supply connector .
An optical system comprising: a plurality of stacked waveguides , each waveguide comprising a first major surface and a second major surface , each waveguide further comprising: an incoupling optical element configured to incouple incident light into the waveguide; a first wavelength selective filter on the first major surface , the first wavelength selective filter having a first rearward surface adjacent the first major surface and a first forward surface opposite the first rearward surface, the first wavelength selective filter configured to: transmit incoupled light at a first plurality of wavelengths through the first rearward surface and reflect a portion of the transmitted light at a first plurality of wavelengths from the first forward surface and receive incoupled light propagating through the waveguide ; and a first outcoupling optical element disposed on the first wavelength selective filter , the first outcoupling optical element configured to outcouple the incoupled light at a first plurality of wavelengths transmitted through the first wavelength selective filter , wherein the first selective wavelength filter is between the first major surface and the first outcoupling optical element . an incoupling optical element configured to incouple incident light into the waveguide; a first wavelength selective filter on the first major surface , the first wavelength selective filter having a first rearward surface adjacent the first major surface and a first forward surface opposite the first rearward surface, the first wavelength selective filter configured to: transmit incoupled light at a first plurality of wavelengths through the first rearward surface and reflect a portion of the transmitted light at a first plurality of wavelengths from the first forward surface and receive incoupled light propagating through the waveguide ; and a first outcoupling optical element disposed on the first wavelength selective filter , the first outcoupling optical element configured to outcouple the incoupled light at a first plurality of wavelengths transmitted through the first wavelength selective filter , wherein the first selective wavelength filter is between the first major surface and the first outcoupling optical element .
Process for producing L-cysteic acid, wherein O-acetyl-L-serine (OAS) is converted using at least one enzyme selected from the class of O-acetyl-L-serine sulfhydrylases (OAS sulfhydrylases, EC 4.2.99.8) in the presence of a salt of sulfurous acid, wherein the OAS sulfhydrylase is CysM and the biotransformation is carried out under active pH control and the OAS concentration in the batch is at least 10 g/L.
Linear lighting unit having a plurality of light source modules which are connected in series via electrical lines and are each supplied with direct current by a constant current source , one line being the plus line, and another being the minus line and yet another being a control line applying current to the input of the constant current source of each light source module , characterised by the fact that each light source module has a compensator circuit for compensating for a voltage drop on the control line at the series-connected light source modules , which compensator circuit has a voltage measuring element for determining the ACTUAL supply voltage currently present at the light source module and a correction element for correcting the ACTUAL control voltage as a function of the difference between the ACTUAL supply voltage and the nominal SET supply voltage.
Apparatus for redirecting an extruded polymer strand that is diverted from a predetermined path of advance, the apparatus comprising: a redirecting means , the apparatus being characterized in that it comprises a first detection means for detecting a diverted polymer strand in that the redirecting means comprises a nozzle positioned and oriented for ejecting a fluid towards the diverted polymer strand and applying a force by means of the fluid to the diverted polymer strand in order to redirect the diverted polymer strand in the direction of the predetermined path of advance, and in that the apparatus further comprises a control unit configured to activate the redirecting means . a redirecting means , the apparatus being characterized in that it comprises a first detection means for detecting a diverted polymer strand in that the redirecting means comprises a nozzle positioned and oriented for ejecting a fluid towards the diverted polymer strand and applying a force by means of the fluid to the diverted polymer strand in order to redirect the diverted polymer strand in the direction of the predetermined path of advance, and in that the apparatus further comprises a control unit configured to activate the redirecting means .
Method for operating a shunting hump system , wherein for the respective humps in the form of cut humped carriages or groups of carriages - at least one value for a curve resistance in at least one track curve lying in the route of the respective hump is determined taking into consideration at least one running gear type of the respective hump and - at least one rail brake of the hump system is controlled taking into consideration the at least one determined value for the curve resistance. - at least one value for a curve resistance in at least one track curve lying in the route of the respective hump is determined taking into consideration at least one running gear type of the respective hump and - at least one rail brake of the hump system is controlled taking into consideration the at least one determined value for the curve resistance.