mhurhangee/patent-ind-claim-en huggingface dataset:
A method of preparing a compound of formula , or a salt thereof, said method comprising the steps of: (i) introducing an alcohol protecting group onto one of the primary alcohols of a compound of formula by reacting the compound of formula with an alcohol protecting reagent, to form a compound of formula , or a salt thereof; and (ii) reacting a halogenating reagent, a sulfonating reagent or an esterification reagent with the compound of formula , wherein: P 1 is an alcohol protecting group; and, X 1 is a leaving group selected from the group consisting of: -Br, -I, -Cl, a sulfonate ester, and an activated ester (preferably, X 1 is -Br, -I, or a sulfonate ester). (i) introducing an alcohol protecting group onto one of the primary alcohols of a compound of formula by reacting the compound of formula with an alcohol protecting reagent, to form a compound of formula , or a salt thereof; and to form a compound of formula , or a salt thereof; and (ii) reacting a halogenating reagent, a sulfonating reagent or an esterification reagent with the compound of formula , P 1 is an alcohol protecting group; and, X 1 is a leaving group selected from the group consisting of: -Br, -I, -Cl, a sulfonate ester, and an activated ester (preferably, X 1 is -Br, -I, or a sulfonate ester).
A method for combining computer applications, comprising: adding a new computer application to a common access point , wherein the new computer application accesses a new data source via the common access point ; associating the new computer application with an existing computer application, wherein the existing computer application accesses an existing data source via the common access point , and the existing computer application comprises an existing widget and an existing plugin; executing the existing computer application to access the existing data source; and executing the new computer application to access the new data source in response to a selection of the association, and wherein the selection of the association comprises selecting an existing item of data from the existing widget; and using the existing item of data as a filter when accessing the new data source. adding a new computer application to a common access point , wherein the new computer application accesses a new data source via the common access point ; associating the new computer application with an existing computer application, wherein the existing computer application accesses an existing data source via the common access point , and the existing computer application comprises an existing widget and an existing plugin; executing the existing computer application to access the existing data source; and executing the new computer application to access the new data source in response to a selection of the association, and wherein the selection of the association comprises selecting an existing item of data from the existing widget; and using the existing item of data as a filter when accessing the new data source.
A device for determining an angle (φ) between two workpiece surfaces , comprising: an emitter for generating a light beam , a continuously rotating straightening rotor for radiating the generated light beam in a rotating radiation direction perpendicular to a rotation axis of the straightening rotor as a radiated light beam , a receiver for receiving a reflected light beam when the axis of rotation of the straightening rotor is arranged axially parallel to a vertex axis of the angle (φ) and the radiated light beam is reflected from one of the two workpiece surfaces antiparallel to the radiation direction, a radiation angle sensor unit for determining respective radiation angles (α 1 , α 2 ) of the radiated light beam at which the receiver receives the reflected light beam , characterized by a calibration unit for determining at least calibration parameters, a storage unit for storing the calibration parameters and an error model (f(α)), the calibration parameters being coefficients of a mathematical function of the error model, the error model describing an angle-dependent error of the radiation angle determined by the radiation angle sensor unit, the angle-dependent error having a device-specific error cause, and an evaluation unit configured to determine the angle (φ) as a function of the determined radiation angles (α 1 , α 2 ) of the light beam emitted by the straightening rotor , the stored calibration parameters and the stored error model (f(α)). an emitter for generating a light beam , a continuously rotating straightening rotor for radiating the generated light beam in a rotating radiation direction perpendicular to a rotation axis of the straightening rotor as a radiated light beam , a receiver for receiving a reflected light beam when the axis of rotation of the straightening rotor is arranged axially parallel to a vertex axis of the angle (φ) and the radiated light beam is reflected from one of the two workpiece surfaces antiparallel to the radiation direction, a radiation angle sensor unit for determining respective radiation angles (α 1 , α 2 ) of the radiated light beam at which the receiver receives the reflected light beam , characterized by a calibration unit for determining at least calibration parameters, a storage unit for storing the calibration parameters and an error model (f(α)), the calibration parameters being coefficients of a mathematical function of the error model, the error model describing an angle-dependent error of the radiation angle determined by the radiation angle sensor unit, the angle-dependent error having a device-specific error cause, and an evaluation unit configured to determine the angle (φ) as a function of the determined radiation angles (α 1 , α 2 ) of the light beam emitted by the straightening rotor , the stored calibration parameters and the stored error model (f(α)).
A method of processing a data packet received by a packet sniffer, the packet containing an associated identifier, the method comprising: transmitting the packet to a recipient, determining if the identifier corresponds to a particular network; wherein if the identifier is determined to correspond to the particular network, the identifier is provided to the recipient; and if the identifier is determined to not correspond to the particular network, the identifier is withheld from the recipient, characterised in that the step of providing the identifier to the recipient takes place after the packet is received by the recipient.
A method for forming a component, the method comprising: laying up a plurality of ceramic matrix composite, CMC, plies to form a CMC component preform , wherein the plurality of CMC plies comprises a plurality of first CMC plies and a plurality of second CMC plies, each of the first and second CMC plies comprising a plurality of ceramic fibers, the CMC component preform defining an axis of symmetry and a circumferential direction, wherein laying up the plurality of CMC plies includes overlapping ends of the plurality of CMC plies, each overlapped end defining an overlap region , and characterized by offsetting the overlap regions along the circumferential direction such that any radial line drawn from the axis of symmetry through the plurality of CMC plies passes through only one overlap region, wherein the first and the second CMC plies are arranged such that the ceramic fibers within each ply are oriented along the circumferential direction. overlapping ends of the plurality of CMC plies, each overlapped end defining an overlap region , and characterized by offsetting the overlap regions along the circumferential direction such that any radial line drawn from the axis of symmetry through the plurality of CMC plies passes through only one overlap region, wherein the first and the second CMC plies are arranged such that the ceramic fibers within each ply are oriented along the circumferential direction.
Method for preventing control-induced oscillations of the position of a valve member in a valve with pneumatic actuator and position control of the valve member, 1.1 wherein the position control of the valve member has an integrating component; 1.2 wherein the integrating component of the position control has a gain parameter and a dead zone; the method comprising the following steps: 1.3 verifying the presence of oscillations of the position of the valve member; 1.4 in the event that oscillations were detected: 1.4.1 checking whether the detected oscillations result from oscillations of the set point of the position of the valve member; 1.4.2 in case the oscillations do not result from oscillations of the set point of the valve member position, the dead zone is increased and/or the gain parameter is decreased; 1.5 in the event that no oscillations were detected: 1.5.1 checking whether wear in the pneumatic actuator of the valve member has exceeded a predetermined measure; 1.5.2 if this is the case, the dead zone is decreased and/or the gain parameter is increased. 1.1 wherein the position control of the valve member has an integrating component; 1.2 wherein the integrating component of the position control has a gain parameter and a dead zone; 1.3 verifying the presence of oscillations of the position of the valve member; 1.4 in the event that oscillations were detected: 1.4.1 checking whether the detected oscillations result from oscillations of the set point of the position of the valve member; 1.4.2 in case the oscillations do not result from oscillations of the set point of the valve member position, the dead zone is increased and/or the gain parameter is decreased; 1.4.1 checking whether the detected oscillations result from oscillations of the set point of the position of the valve member; 1.4.2 in case the oscillations do not result from oscillations of the set point of the valve member position, the dead zone is increased and/or the gain parameter is decreased; 1.5 in the event that no oscillations were detected: 1.5.1 checking whether wear in the pneumatic actuator of the valve member has exceeded a predetermined measure; 1.5.2 if this is the case, the dead zone is decreased and/or the gain parameter is increased. 1.5.1 checking whether wear in the pneumatic actuator of the valve member has exceeded a predetermined measure; 1.5.2 if this is the case, the dead zone is decreased and/or the gain parameter is increased.
A hockey-stick, comprising: a main body including a hockey-stick blade comprising a plurality of layers of structural material and defining an internal cavity; and a microlattice structure positioned between at least two of the layers of structural material and within the internal cavity to form a core of the hockey-stick blade, wherein the microlattice structure is a three-dimensional lattice-based open-cellular polymer material that has been formed by directing collimated ultraviolet light beams through apertures to polymerise a photomonomer material; wherein the hockey-stick blade comprises a heel region , a mid-region and a toe region , and wherein the microlattice structure has a higher density in the heel region than in the toe region, the microlattice structure has a higher density in the heel region than in the mid-region and the toe region, and/or the microlattice structure has a lower density in the toe region than in the mid-region and the heel region. a main body including a hockey-stick blade comprising a plurality of layers of structural material and defining an internal cavity; and a microlattice structure positioned between at least two of the layers of structural material and within the internal cavity to form a core of the hockey-stick blade, wherein the microlattice structure is a three-dimensional lattice-based open-cellular polymer material that has been formed by directing collimated ultraviolet light beams through apertures to polymerise a photomonomer material; wherein the hockey-stick blade comprises a heel region , a mid-region and a toe region , and wherein the microlattice structure has a higher density in the heel region than in the toe region, the microlattice structure has a higher density in the heel region than in the mid-region and the toe region, and/or the microlattice structure has a lower density in the toe region than in the mid-region and the heel region.
A lead needle and lead slime separator for treating a thin lead grid of a waste lead-acid storage battery, wherein the lead needle and lead slime separator comprises: a barrel body , corrosion-resistant and wear-resistant balls , a feed device, a bracket device, a discharge device and a driver; a feed hole is arranged at one end of the barrel body , a discharge hole is arranged at the other end of the barrel body ; the feed device is arranged at the feed hole, and the discharge device is arranged at the discharge hole; the bracket device is connected to the barrel body , the driver is connected to the barrel body , and the corrosion-resistant and wear-resistant balls are arranged in the barrel body ; characterized in that the discharge device comprises: an outer discharge flushing water pipe , a sorting screen, an inner discharge flushing water pipe , a lead slime chute and a lead needle chute ; one end of the sorting screen is connected with a waterstop ring of the barrel body , and the other end of the sorting screen is a thin lead grid and lead needle outlet; a diameter of the sorting screen at an end of the thin lead grid and lead needle outlet is larger than the diameter of the sorting screen at an end connected with the waterstop ring ; the outer discharge flushing water pipe is arranged at an upper end outside the sorting screen; the inner discharge flushing water pipe is arranged in the sorting screen; spraying distances of the outer discharge flushing water pipe and the inner discharge flushing water pipe are both equal to a length of the sorting screen; the lead slime chute is arranged at a bottom outside the sorting screen; the lead needle chute is arranged below the thin lead grid and lead needle outlet of the sorting screen.
Composition for dyeing keratin fibres, comprising: vii) at least one non-ionic ether of polyoxyalkylenated fatty alcohols of formula (I): R-(O-Alk) n -O-R' (I); in which formula (I): - R denotes a saturated or unsaturated and linear or branched C 10 -C 30 hydrocarbon radical, - R' denotes a saturated or unsaturated and linear or branched C 10 -C 30 hydrocarbon radical, which may be substituted by a hydroxyl radical, - n is an integer between 1 and approximately 100 inclusive, and - Alk represents a linear or branched, preferably linear, (C 1 -C 6 )alkylene group such as ethylene or propylene, preferably ethylene, viii) at least one fatty substance, chosen from C 6 -C 16 alkanes, non-silicone oils of mineral, vegetable, animal or synthetic origin, fatty alcohols, fatty acid esters, fatty alcohol esters, non-silicone waxes and silicones ; ix) optionally at least one surfactant other than i) , x) at least one direct dye and/or at least one oxidation dye, xi) optionally at least one basifying agent, x ii) optionally at least one chemical oxidizing agent, and the fatty substance content of the composition representing in total at least 25% by weight relative to the total weight of the composition, wherein the fatty substance(s) is(are) neither polyoxyalkylenated nor polyglycerolated. vii) at least one non-ionic ether of polyoxyalkylenated fatty alcohols of formula (I): R-(O-Alk) n -O-R' (I); in which formula (I): - R denotes a saturated or unsaturated and linear or branched C 10 -C 30 hydrocarbon radical, - R' denotes a saturated or unsaturated and linear or branched C 10 -C 30 hydrocarbon radical, which may be substituted by a hydroxyl radical, - n is an integer between 1 and approximately 100 inclusive, and - Alk represents a linear or branched, preferably linear, (C 1 -C 6 )alkylene group such as ethylene or propylene, preferably ethylene, - R denotes a saturated or unsaturated and linear or branched C 10 -C 30 hydrocarbon radical, - R' denotes a saturated or unsaturated and linear or branched C 10 -C 30 hydrocarbon radical, which may be substituted by a hydroxyl radical, - n is an integer between 1 and approximately 100 inclusive, and - Alk represents a linear or branched, preferably linear, (C 1 -C 6 )alkylene group such as ethylene or propylene, preferably ethylene, viii) at least one fatty substance, chosen from C 6 -C 16 alkanes, non-silicone oils of mineral, vegetable, animal or synthetic origin, fatty alcohols, fatty acid esters, fatty alcohol esters, non-silicone waxes and silicones ; ix) optionally at least one surfactant other than i) , x) at least one direct dye and/or at least one oxidation dye, xi) optionally at least one basifying agent, x ii) optionally at least one chemical oxidizing agent, and
A closure for a window, a door or the like, wherein the window, the door or the like has a frame and a leaf movable with respect to the frame, wherein the closure comprises: a base body configured for fastening to the frame or to the leaf; and a closure element which is rotatably supported at the base body , which defines a holding receiver for a latch element fastened to the leaf or to the frame and which is movable between a release position (F) releasing the latch element in an opening direction (R) of the leaf and a blocking position (B) blocking the latch element in the opening direction (R); and a locking slide which is displaceably guided in the base body between a locking position (S) and an unlocking position (E) and which is preloaded in the direction of its locking position (S) by at least one spring ; wherein, in the locking position (S), the locking slide prevents a movement of the closure element from the blocking position (B) into the release position (F) and, in the unlocking position (E), the locking slide permits a movement of the closure element between the blocking position (B) and the release position (F), characterized in that the locking slide has a day position (T) between the locking position (S) and the unlocking position (E), in which day position (T) the locking slide , as a result of a movement of the closure element between the blocking position (B) and the release position (F), can be deflected in the direction of the unlocking position (E) while overcoming the spring force of the spring . a base body configured for fastening to the frame or to the leaf; and a closure element which is rotatably supported at the base body , which defines a holding receiver for a latch element fastened to the leaf or to the frame and which is movable between a release position (F) releasing the latch element in an opening direction (R) of the leaf and a blocking position (B) blocking the latch element in the opening direction (R); and a locking slide which is displaceably guided in the base body between a locking position (S) and an unlocking position (E) and which is preloaded in the direction of its locking position (S) by at least one spring ; wherein, in the locking position (S), the locking slide prevents a movement of the closure element from the blocking position (B) into the release position (F) and, in the unlocking position (E), the locking slide permits a movement of the closure element between the blocking position (B) and the release position (F), characterized in that the locking slide has a day position (T) between the locking position (S) and the unlocking position (E), in which day position (T) the locking slide , as a result of a movement of the closure element between the blocking position (B) and the release position (F), can be deflected in the direction of the unlocking position (E) while overcoming the spring force of the spring .
Device for assembling first and second modules of a furniture or construction element, said device comprising a female element and a male element intended to engage with the female element of the first module according to an embedded connection, said female element having a groove with an internal wall comprising a plurality of bearing zones , said male element comprising a longitudinal body , comprising first and second portions and having first and second lateral walls (35, 35', 35") and upper and lower walls, the first portion of the body comprising a stop which projects and extends longitudinally along a longitudinal axis of the first lateral wall , said lower wall having two chamfers (36, 36', 36"), said device being characterized in that the shape and dimensions of the first portion of the body of the male element are determined to be complementary and adjusted to that of the groove of the female element of the first module , so that the stop , the chamfers (36, 36', 36") and the lower wall rest on one of the bearing zones of the internal wall of said groove when the male element is fitted into the female element of said first module .
A method of making coelenterazine, comprising: coupling 4-(5-amino-6-benzylpyrazin-2-yl)phenol with 1,1-diethoxy-3-(4-hydroxyphenyl)propan-2-one to provide coelenterazine, or a salt thereof, wherein the 4-(5-amino-6-benzylpyrazin-2-yl)phenol is prepared by (a) reacting 3,5-dibromopyrazin-2-amine and (bromomethyl)benzene in the presence of zinc, iodine, and a first palladium catalyst to provide 3-benzyl-5-bromopyrazin-2-amine , or a salt thereof; and (b) reacting 3-benzyl-5-bromopyrazin-2-amine in two sequential steps to provide the 4-(5-amino-6-benzylpyrazin-2-yl)phenol , and wherein (b) comprises a first step of reacting the 3-benzyl-5-bromopyrazin-2-amine with (4-methoxyphenyl)boronic acid in the presence of a second palladium catalyst to provide 3-benzyl-5-(4-methoxyphenyl)pyrazin-2-amine , or a salt thereof.
Transmitter unit , especially for a hydraulic brake system or for a hydraulic clutch system, comprising a housing body , a piston which is arranged in the housing body able to move between a starting disposition and a pressure disposition , a pressure chamber bounded by the housing body and the piston , a reservoir for the supply of hydraulic fluid connected by a connection channel to the pressure chamber , a valve unit , which in an open position allows the connection between the reservoir and the pressure chamber and in a closed position breaks this connection, as well as a connection opening for the routing of pressurized hydraulic fluid from the pressure chamber for example to a connected hydraulic brake cylinder , wherein in a functional orientation of the transmitter unit , the connection channel opens into a highest end region of the pressure chamber in regard to a direction of gravity , wherein the piston and the valve unit are coupled by a coupling unit , wherein the piston and the valve unit are coupled by a coupling unit acting in dependence on the piston position, in a manner such that the coupling unit holds the valve unit in the open position when the piston is in the starting disposition and in the pressure disposition of the piston the coupling unit decouples the valve unit and the piston and characterized in that the housing body is a single piece.
A method for manufacturing a pouch film , the method comprising: applying an adhesive on one surface of a first polymer layer; depositing metal particles on the adhesive; applying heat and a pressure to the deposited metal particles to sinter the metal particles and thereby forming a gas barrier layer ; and wherein, during the forming of the gas barrier layer , the heat that is applied to the deposited metal particles has a temperature of 50°C to 200°C and the pressure that is applied to the deposited metal particles is 50 MPa to 1000 MPa; and laminating a second polymer layer on one surface of the gas barrier layer. applying an adhesive on one surface of a first polymer layer; depositing metal particles on the adhesive; applying heat and a pressure to the deposited metal particles to sinter the metal particles and thereby forming a gas barrier layer ; and wherein, during the forming of the gas barrier layer , the heat that is applied to the deposited metal particles has a temperature of 50°C to 200°C and the pressure that is applied to the deposited metal particles is 50 MPa to 1000 MPa; and laminating a second polymer layer on one surface of the gas barrier layer.