mhurhangee/patent-ind-claim-en huggingface dataset:
An air guide for introducing replacement air into a room , the air guide comprising at least a first wall (1.1), a second wall (1.2), a first end (1.3), a second end (1.4), an air flow duct (1.5), and a backflow trap placed in the air flow duct (1.5) whereby the backflow trap comprises a first edge (7.1), is supported at its first edge (7.1) within the air guide , is arranged in a floating manner in connection with the the rest of the air guide , and is arranged to be pivotable with respect to the first edge (7.1), and whereby the backflow trap can, on one hand, pivot by the effect of the replacement air flow in such a way that replacement air can flow through the air flow duct (1.5) of the air guide into the room and, on the other hand, block the air flow duct (1.5) in a situation in which backflow could be possible, characterized in that said air guide comprises a limiter , wherein the quantity of replacement air flowing through the air flow duct (1.5) is arranged to be adjusted by changing the position of said limiter , and the limiter is further adapted to restrict the movement of the backflow trap .
A quantum dot comprising a core and a shell disposed on the core, wherein one of the core and the shell comprises a first semiconductor nanocrystal comprising zinc and sulfur and the other of the core and the shell comprises a second semiconductor nanocrystal having a different composition from the first semiconductor nanocrystal, the first semiconductor nanocrystal further comprises a metal and a halogen configured to act as a Lewis acid in a halide form, an amount of the metal is greater than or equal to 10 mole percent, based on a total number of moles of sulfur, an amount of the halogen is greater than or equal to 10 mole percent, based on the total number of moles of sulfur, wherein the metal comprises aluminum, magnesium, gallium, antimony, titanium, or a combination thereof, and wherein the second semiconductor nanocrystal comprises a Group II-VI compound, a Group III-V compound, a Group IV-VI compound, a Group IV element or compound, a Group I-III-VI compound, a Group I-II-IV-VI compound, or a combination thereof. a core and a shell disposed on the core, wherein one of the core and the shell comprises a first semiconductor nanocrystal comprising zinc and sulfur and the other of the core and the shell comprises a second semiconductor nanocrystal having a different composition from the first semiconductor nanocrystal, the first semiconductor nanocrystal further comprises a metal and a halogen configured to act as a Lewis acid in a halide form, an amount of the metal is greater than or equal to 10 mole percent, based on a total number of moles of sulfur, an amount of the halogen is greater than or equal to 10 mole percent, based on the total number of moles of sulfur, wherein the metal comprises aluminum, magnesium, gallium, antimony, titanium, or a combination thereof, and wherein the second semiconductor nanocrystal comprises a Group II-VI compound, a Group III-V compound, a Group IV-VI compound, a Group IV element or compound, a Group I-III-VI compound, a Group I-II-IV-VI compound, or a combination thereof.
Control method for an industrial plant comprising the acquisition of a plurality of measurement data (D) relating to the components of a plant and/or to a product being worked, their storage in a storage device and their transmission to an automation system which uses said measurement data (D) to generate respective control signals (CS), said measurement data (D) and at least some of said control signals (CS) being transmitted to an interactive platform (16; 16a, 16b) characterized in that a first interactive platform comprises at least one device for assisting an operator, having a control unit which, in a control step, uses suitable verification rules (R) and continuously compares said measurement data (D), possibly combining them with at least some of said control signals (CS) and with control commands, given by an operator, in order to identify specific operational events characteristic of the process, wherein each of said operational events defines a point of interest (POI) which is an aggregation of measurement data (D), operational control signals (CS) and also video-audio contents relating to a determinate time window prior to and following said event on the basis of said verification rules (R), wherein said points of interest (POI) are generated automatically by said control unit and possibly by said processing unit .
A water-resistant watch case , in particular for a diving watch, the case comprising at least one crystal mounted on an upper side of a middle part , wherein the crystal comprises an annular peripheral surface to be fastened by means of a metal gasket of the watch case , that is annular in shape, on an inner annular surface on the upper side of the middle part , and wherein the annular peripheral surface of the crystal is inclined towards the inside of the watch case at a determined angle less than 90° relative to a central axis perpendicular to a plane of the watch case in order to distribute stresses between the crystal and the middle part due to the water pressure during a dive, and wherein the inner annular surface on the upper side of the middle part is of a shape complementary to the annular peripheral surface of the crystal , and wherein the metal gasket is made in one piece and is composed of a first portion arranged between the annular peripheral surface of the crystal and the inner annular surface of the middle part , and of a second portion in contact between an inner annular wall of the middle part above the inner annular surface and an outer annular wall of the crystal above the annular peripheral surface , and wherein the annular peripheral surface of the crystal and the inner annular surface of the middle part are two conical surfaces of the watch case , and the inner annular wall of the middle part and the outer annular wall of the crystal are cylindrical surfaces. wherein the crystal comprises an annular peripheral surface to be fastened by means of a metal gasket of the watch case , that is annular in shape, on an inner annular surface on the upper side of the middle part , and wherein the annular peripheral surface of the crystal is inclined towards the inside of the watch case at a determined angle less than 90° relative to a central axis perpendicular to a plane of the watch case in order to distribute stresses between the crystal and the middle part due to the water pressure during a dive, and wherein the inner annular surface on the upper side of the middle part is of a shape complementary to the annular peripheral surface of the crystal , and wherein the metal gasket is made in one piece and is composed of a first portion arranged between the annular peripheral surface of the crystal and the inner annular surface of the middle part , and of a second portion in contact between an inner annular wall of the middle part above the inner annular surface and an outer annular wall of the crystal above the annular peripheral surface , and wherein the annular peripheral surface of the crystal and the inner annular surface of the middle part are two conical surfaces of the watch case , and the inner annular wall of the middle part and the outer annular wall of the crystal are cylindrical surfaces.
Method for the spaced fastening of a blind frame to a reveal of a wall using at least one screw and at least one fixing device , characterized in that the screw is screwed through the blind frame and through the fixing deice into the reveal , wherein, during and/or after screwing in, the fixing device is pressed by rotation with respect to the reveal onto the reveal in such a way that the fixing device , by frictional and/or form-fitting engagement, transmits forces from the screw to the reveal that act perpendicularly to the screw axis.
A multi-site cranial stimulation system which comprises: - a plurality of stimulation elements (EI, E2...En) arranged adjacent to a corresponding plurality of different regions of a brain, - an electronic system in connection with said plurality of stimulation elements (EI, E2...En) and provided for applying thereto corresponding individual stimulus signals for the purpose of individually stimulating said plurality of different regions of said brain to obtain an overall result caused by the synergy of said individual stimuli, wherein said electronic system comprises at least one processing unit with access to data representing at least one simplified model of the brain or of a sector thereof, being considered to be a non-linear coupled oscillating system, wherein said at least one processing unit is configured to implement algorithms provided for accessing and analyzing said data representing said at least one simplified model and for determining said individual stimulus signals, with different frequencies, phases and amplitudes among the stimulation elements, so that they are suitable for exciting in a controlled way at least one natural vibration mode of said non-linear coupled oscillating system, wherein said cranial stimulation is a multi-site transcranial electrical stimulation wherein said stimulation elements used (E1, E2, ...En) are noninvasive; wherein the system comprises a series of electrophysiological sensors (S1, S2,...Sn) arranged adjacent to specific regions of the brain and in connection with said processing unit of said electronic system, and intended for monitoring the brain activity of said brain at least prior to and/or during the application of said stimulus signals, wherein said processing unit is configured for adapting or self-calibrating in real time said stimulus signals to the changes observed in the brain activity, wherein said processing unit is configured to implement an algorithm for monitoring the brain activity of said brain and for controlling said stimulation by means of varying said stimulus signals depending on one or more monitored signals obtained as a result of said monitoring, and the processing unit is configured to further implementing an algorithm using one or more analysis techniques applied to said monitored signals to distinguish between the electric signals induced by the stimuli and natural bioelectric signals or response signals to said stimuli, wherein the system is configured to perform a proper filtering of the monitored signals in order to clean unwanted signals or noise from those signals which are indicative of brain activity, be it natural activity or the result of the applied stimulus. - a plurality of stimulation elements (EI, E2...En) arranged adjacent to a corresponding plurality of different regions of a brain, - an electronic system in connection with said plurality of stimulation elements (EI, E2...En) and provided for applying thereto corresponding individual stimulus signals for the purpose of individually stimulating said plurality of different regions of said brain to obtain an overall result caused by the synergy of said individual stimuli,
Locking unit having: - a hydraulically activatable piston ; - a solenoid having a coil and an armature ; and - at least one latching element ; - wherein the at least one latching element interacts with the armature or an armature rod attached thereto, and the piston or a sleeve connected to the piston has at least one latching receptacle , so that the piston as a result of the retaining interaction between the at least one latching element and the at least one latching receptacle is able to be fixedly established; wherein - the locking unit has a coupling rod which at one of its ends is fastened to the armature or to the armature rod ; - a magnetic element is attached to the other end of the coupling rod opposite the armature or the armature rod ; and - the locking unit has a guide tube in which the magnetic element is guided, characterized in that - provided is at least one pre-loading element which is designed in such a way that it acts on the coupling rod and keeps the magnetic element without radial play in the guide tube . - a hydraulically activatable piston ; - a solenoid having a coil and an armature ; and - at least one latching element ; - wherein the at least one latching element interacts with the armature or an armature rod attached thereto, and the piston or a sleeve connected to the piston has at least one latching receptacle , so that the piston as a result of the retaining interaction between the at least one latching element and the at least one latching receptacle is able to be fixedly established; wherein - the locking unit has a coupling rod which at one of its ends is fastened to the armature or to the armature rod ; - a magnetic element is attached to the other end of the coupling rod opposite the armature or the armature rod ; and - the locking unit has a guide tube in which the magnetic element is guided, characterized in that - provided is at least one pre-loading element which is designed in such a way that it acts on the coupling rod and keeps the magnetic element without radial play in the guide tube .
A method for amplifying at least three target nucleic acid molecules with reduced primer dimer formation in a multiplex amplification reaction, comprising the steps of: (a) preparing at least three primer pairs, each primer pair comprising a forward primer and a reverse primer; wherein each primer comprises a hybridizing nucleotide sequence to a corresponding target nucleic acid molecule; wherein at least 50% of primers in said at least three primer pairs are universal base primers (UBPs); wherein the UBP has 1-3 universal base nucleotides; wherein one or two of the universal base nucleotides are located in a core region ranging from 3 rd nucleotide to 6 th nucleotide at the 3'-end of the UBP, and the remainder is located in a region ranging from 4 th nucleotide at the 5'-end of the UBP to 7 th nucleotide at the 3'-end of the UBP such that a multiplex amplification reaction using the at least three primer pairs generates amplification products of the target nucleic acid molecules with reduced primer dimer formation; wherein the universal base nucleotides are nonconsecutive in the UBP; and (b) performing a multiplex amplification reaction comprising at least two cycles of primer annealing, primer extension and denaturation by using the at least three primer pairs; wherein the multiplex amplification reaction generates amplification products of the target nucleic acid molecules with reduced primer dimer formation. (a) preparing at least three primer pairs, each primer pair comprising a forward primer and a reverse primer; wherein each primer comprises a hybridizing nucleotide sequence to a corresponding target nucleic acid molecule; wherein at least 50% of primers in said at least three primer pairs are universal base primers (UBPs); wherein the UBP has 1-3 universal base nucleotides; wherein one or two of the universal base nucleotides are located in a core region ranging from 3 rd nucleotide to 6 th nucleotide at the 3'-end of the UBP, and the remainder is located in a region ranging from 4 th nucleotide at the 5'-end of the UBP to 7 th nucleotide at the 3'-end of the UBP such that a multiplex amplification reaction using the at least three primer pairs generates amplification products of the target nucleic acid molecules with reduced primer dimer formation; wherein the universal base nucleotides are nonconsecutive in the UBP; and (b) performing a multiplex amplification reaction comprising at least two cycles of primer annealing, primer extension and denaturation by using the at least three primer pairs; wherein the multiplex amplification reaction generates amplification products of the target nucleic acid molecules with reduced primer dimer formation.
Capsule comprising a preferably rotationally symmetrical capsule body , which forms a cavity with an opening for receiving at least one substance for the preparation of a liquid food, wherein, in order to convey a liquid through the capsule , an outflow nozzle is arranged inside the cavity and is oriented in the direction of the opening , and wherein the outflow nozzle is in particular closed by a cover that covers the opening , wherein the capsule body forms a transition region and the cavity is fluidically connected to the outflow nozzle via the transition region , and a filter element is arranged in the transition region , characterized in that the capsule body and the outflow nozzle are formed in one piece.
A nozzle for a cleaning device, characterized in that the nozzle comprising: a body formed of or containing a substance that is relatively rigid at room temperature and that is relatively malleable at a temperature above room temperature; and a plurality of electrical conductors in thermal contact with the substance ; the electrical conductors being arranged so as to be normally open circuit; the electrical conductors being arranged such that when a region of the body is deformed, at least some of the electrical conductors at said deformed region become closed circuit so as to be able to conduct an electric current at said deformed region, thereby heating said substance at said deformed region to allow said substance at said deformed region to be further deformed to fit an item to be cleaned or to fit around an item during cleaning. a body formed of or containing a substance that is relatively rigid at room temperature and that is relatively malleable at a temperature above room temperature; and a plurality of electrical conductors in thermal contact with the substance ; the electrical conductors being arranged so as to be normally open circuit; the electrical conductors being arranged such that when a region of the body is deformed, at least some of the electrical conductors at said deformed region become closed circuit so as to be able to conduct an electric current at said deformed region, thereby heating said substance at said deformed region to allow said substance at said deformed region to be further deformed to fit an item to be cleaned or to fit around an item during cleaning.
A pharmaceutical formulation of linagliptin comprising a. 3.5 - 60.0 % by weight of linagliptin b. 10.0 - 20.0 % by weight of croscarmellose sodium c. 30.0 - 50.0 % by weight of dibasic calcium phosphate d. 0.25 - 2.0 % by weight of sodium stearyl fumarate e. 0.1 - 25.0 % by weight of pullulan f. 0.1 - 3 % by weight of silicon dioxide g. 0.2 - 10 % by weight of coating by weight of total formulation. a. 3.5 - 60.0 % by weight of linagliptin b. 10.0 - 20.0 % by weight of croscarmellose sodium c. 30.0 - 50.0 % by weight of dibasic calcium phosphate d. 0.25 - 2.0 % by weight of sodium stearyl fumarate e. 0.1 - 25.0 % by weight of pullulan f. 0.1 - 3 % by weight of silicon dioxide g. 0.2 - 10 % by weight of coating
A method comprising: performing by one or more computers: receiving a write request from a publisher comprising a respective channel name wherein the channel identified by the channel name comprises an ordered plurality of messages stored in one or more buffers, each buffer having a predetermined time-to-live and being assigned to a respective node ; identifying a first node and a first buffer stored on the first node based on the channel name of the write request that has available storage for storing one or more messages and wherein the first buffer has a time-to-live that has not expired; and sending a write grant to the publisher wherein the write grant comprises identification of the first node and the first buffer, and wherein the publisher is configured to send one or more messages to the first node for storage in the first buffer based on the grant until the first buffer is full or the time-to-live of the first buffer has expired. receiving a write request from a publisher comprising a respective channel name wherein the channel identified by the channel name comprises an ordered plurality of messages stored in one or more buffers, each buffer having a predetermined time-to-live and being assigned to a respective node ; identifying a first node and a first buffer stored on the first node based on the channel name of the write request that has available storage for storing one or more messages and wherein the first buffer has a time-to-live that has not expired; and sending a write grant to the publisher wherein the write grant comprises identification of the first node and the first buffer, and wherein the publisher is configured to send one or more messages to the first node for storage in the first buffer based on the grant until the first buffer is full or the time-to-live of the first buffer has expired.
A process for the preparation of a diastereomerically and enantiomerically pure mixture of an amino acid of general formula (IV) or a salt thereof: said process comprising the following synthetic operations: a) preparing a diastereomerically and enantiomerically enriched mixture of the oxazoline of general formula (II) by reacting a benzaldehyde (I) with an isocyanoacetate (V) in the presence of a catalytic system comprising a 9-amino(9-deoxy)epi Cinchona alkaloid derivative (VIII) and a salt of silver or gold or a mixture thereof: wherein: R 1 is a C6-C10 aryl or a substituted C6-C10 aryl; R 2 is a C1-C6 linear or branched alkyl, a C6-C10 aryl or a C1-C6 linear or branched alkyl substituted with a C6-C10 aryl; R 3 is H, OH, or a C1-C6 linear or branched alkoxy; and R 5 is an ethyl or a vinyl group. b) converting said enriched mixture of the oxazoline of general formula (II) into a diastereomerically and enantiomerically enriched mixture of the protected amino acid of general formula (III): c) converting the enriched mixture of the protected amino acid of general formula ( III ) into a diastereomerically and enantiomerically pure mixture of the amino acid of general formula (IV): a) preparing a diastereomerically and enantiomerically enriched mixture of the oxazoline of general formula (II) by reacting a benzaldehyde (I) with an isocyanoacetate (V) in the presence of a catalytic system comprising a 9-amino(9-deoxy)epi Cinchona alkaloid derivative (VIII) and a salt of silver or gold or a mixture thereof: wherein: R 1 is a C6-C10 aryl or a substituted C6-C10 aryl; R 2 is a C1-C6 linear or branched alkyl, a C6-C10 aryl or a C1-C6 linear or branched alkyl substituted with a C6-C10 aryl; R 3 is H, OH, or a C1-C6 linear or branched alkoxy; and R 5 is an ethyl or a vinyl group. R 1 is a C6-C10 aryl or a substituted C6-C10 aryl; R 2 is a C1-C6 linear or branched alkyl, a C6-C10 aryl or a C1-C6 linear or branched alkyl substituted with a C6-C10 aryl; R 3 is H, OH, or a C1-C6 linear or branched alkoxy; and R 5 is an ethyl or a vinyl group. b) converting said enriched mixture of the oxazoline of general formula (II) into a diastereomerically and enantiomerically enriched mixture of the protected amino acid of general formula (III): c) converting the enriched mixture of the protected amino acid of general formula ( III ) into a diastereomerically and enantiomerically pure mixture of the amino acid of general formula (IV):