mhurhangee/patent-ind-claim-en huggingface dataset:
A method for controlling a switched mode power supply, the switched mode power supply comprising an optocoupler configured to enable servo information to be transmitted to a Pulse Width Modulation control circuit and to provide galvanic isolation between primary and secondary parts of the switched mode power supply, the Pulse Width Modulation control circuit being configured to be controlled by a feedback loop comprising the optocoupler, for servo control of a voltage delivered by the switched mode power supply, the optocoupler comprising a light-emitting diode; characterized in that the method comprises: measuring (S2) a load current and comparing (S3) the measured load current with a predetermined load current threshold value ; if the measured load current is less than the predetermined load current threshold value: saturating the light emitting diode of the optocoupler, thereby disabling the servo information to be transmitted to the Pulse Width Modulation control circuit and thereby disabling the switching operation of the switched mode power supply; and subsequently, when energy stored in a capacitor connected to an output of the switched mode power supply is insufficient to keep the light-emitting diode of the optocoupler saturated, re-enabling the switching operation of the switched mode power supply by re-enabling the servo information to be transmitted to the Pulse Width Modulation control circuit. measuring (S2) a load current and comparing (S3) the measured load current with a predetermined load current threshold value ; if the measured load current is less than the predetermined load current threshold value: saturating the light emitting diode of the optocoupler, thereby disabling the servo information to be transmitted to the Pulse Width Modulation control circuit and thereby disabling the switching operation of the switched mode power supply; and subsequently, when energy stored in a capacitor connected to an output of the switched mode power supply is insufficient to keep the light-emitting diode of the optocoupler saturated, re-enabling the switching operation of the switched mode power supply by re-enabling the servo information to be transmitted to the Pulse Width Modulation control circuit. saturating the light emitting diode of the optocoupler, thereby disabling the servo information to be transmitted to the Pulse Width Modulation control circuit and thereby disabling the switching operation of the switched mode power supply; and subsequently, when energy stored in a capacitor connected to an output of the switched mode power supply is insufficient to keep the light-emitting diode of the optocoupler saturated, re-enabling the switching operation of the switched mode power supply by re-enabling the servo information to be transmitted to the Pulse Width Modulation control circuit.
Method for the production of coke and pyrolysis gas in a rotary kiln with a rotary tube, comprising following steps: - providing a carbonaceous bulk material with a moisture content of less than 20 wt.%; - indirect heating of the rotary kiln ; - filling the rotary kiln with the bulk material; - providing and supplying a predetermined, low-oxygen process atmosphere into the rotary kiln in such a manner, that the process atmosphere flows against the direction of flow of the bulk material , and rinses the rotary tube of the rotary kiln ; - pyrolyzing the carbonaceous bulk material in the rotary kiln to coke by heating the rotary kiln to a temperature between 870°C and 1100°C; - activating the coke in the rotary kiln , the process atmosphere being already present in the rotary kiln at the same time as the pyrolysis, that the activation of the coke proceeds at least partially simultaneously with the pyrolysis; - obtaining a pyrolysis gas ; and - obtaining coke , wherein the process atmosphere being selected such, that at least nitrogen and water or water vapour, or nitrogen and carbon dioxide for activating the coke with respect to quantity and quality such that the coke has a carbon content of at least 55 wt.% and a BET area greater than 350 m 2 /g. - providing a carbonaceous bulk material with a moisture content of less than 20 wt.%; - indirect heating of the rotary kiln ; - filling the rotary kiln with the bulk material; - providing and supplying a predetermined, low-oxygen process atmosphere into the rotary kiln in such a manner, that the process atmosphere flows against the direction of flow of the bulk material , and rinses the rotary tube of the rotary kiln ; - pyrolyzing the carbonaceous bulk material in the rotary kiln to coke by heating the rotary kiln to a temperature between 870°C and 1100°C; - activating the coke in the rotary kiln , the process atmosphere being already present in the rotary kiln at the same time as the pyrolysis, that the activation of the coke proceeds at least partially simultaneously with the pyrolysis; - obtaining a pyrolysis gas ; and - obtaining coke , wherein the process atmosphere being selected such, that at least nitrogen and water or water vapour, or nitrogen and carbon dioxide for activating the coke with respect to quantity and quality such that the coke has a carbon content of at least 55 wt.% and a BET area greater than 350 m 2 /g.
Joint arrangement for a chassis, having a ball joint with a ball pivot which is mounted by way of a ball part such that it can be moved rotatably and pivotably with respect to a joint housing and which protrudes with a pivot part at least partially into a chassis component , and a sealing boot which extends in a tubular manner from a housing-side end to a pivot-side end , in order to seal the ball joint with respect to the external environment , a circumferential groove being configured on the pivot part of the ball pivot , which circumferential groove receives an inwardly protruding section of the pivot-side end of the sealing boot in order to form a main sealing region, characterized in that a circumferential projection is configured at the pivot-side end of the sealing boot in order to form a preliminary sealing region with respect to the pivot part , the circumferential groove being positioned axially on the pivot part in such a way that the circumferential projection is spaced apart safely, in particular in a contact-free manner, from the chassis component , and the circumferential projection protrudes in the axial direction from the pivot-side end .
A method for acquiring a global eNB identifier, GEI, of a new cell by a source cell in a radio communication system, the method comprising: receiving , by the source cell, a physical cell identifier, PCI, of the new cell from a user equipment, UE; transmitting a cell information request for acquiring an evolved universal terrestrial radio access, EUTRA, cell global identifier, ECGI of the new cell, to the UE, if it is determined based on the PCI of the new cell that the new cell is not set as a neighbor cell; acquiring , by the source cell, the ECGI of the new cell from the UE; determining , by the source cell, whether a public land mobile network identifier, PLMN ID, in the ECGI is included in a mapping table between a primary PLMN ID and one or more shared PLMN IDs of shared cells; acquiring (413-1), by the source cell, the GEI of the new cell by using a primary PLMN ID which is included in the mapping table and corresponds to the PLMN ID in the ECGI, if the PLMN ID in the ECGI is included in a shared PLMN ID list in the mapping table; and if the PLMN ID in the ECGI is not included in the shared PLMN ID list: determining (413-2), by the source cell, whether the PLMN ID in the ECGI is included in a primary PLMN ID list in the mapping table, and acquiring (413-2), by the source cell, the GEI of the new cell by using the PLMN ID in the ECGI, if it is determined that the PLMN ID in the ECGI is included in the primary PLMN ID list in the mapping table. receiving , by the source cell, a physical cell identifier, PCI, of the new cell from a user equipment, UE; transmitting a cell information request for acquiring an evolved universal terrestrial radio access, EUTRA, cell global identifier, ECGI of the new cell, to the UE, if it is determined based on the PCI of the new cell that the new cell is not set as a neighbor cell; acquiring , by the source cell, the ECGI of the new cell from the UE; determining , by the source cell, whether a public land mobile network identifier, PLMN ID, in the ECGI is included in a mapping table between a primary PLMN ID and one or more shared PLMN IDs of shared cells; acquiring (413-1), by the source cell, the GEI of the new cell by using a primary PLMN ID which is included in the mapping table and corresponds to the PLMN ID in the ECGI, if the PLMN ID in the ECGI is included in a shared PLMN ID list in the mapping table; and if the PLMN ID in the ECGI is not included in the shared PLMN ID list: determining (413-2), by the source cell, whether the PLMN ID in the ECGI is included in a primary PLMN ID list in the mapping table, and acquiring (413-2), by the source cell, the GEI of the new cell by using the PLMN ID in the ECGI, if it is determined that the PLMN ID in the ECGI is included in the primary PLMN ID list in the mapping table. determining (413-2), by the source cell, whether the PLMN ID in the ECGI is included in a primary PLMN ID list in the mapping table, and acquiring (413-2), by the source cell, the GEI of the new cell by using the PLMN ID in the ECGI, if it is determined that the PLMN ID in the ECGI is included in the primary PLMN ID list in the mapping table.
A method of performing a power saving operation by user equipment, UE , in a wireless communication system, the method comprising: receiving configuration information for the power saving operation; monitoring (S101) a power saving signal based on the configuration information; and determining (S102) whether to monitor a physical downlink control channel, PDCCH, based on the power saving signal, the method being characterized in that the power saving signal is carried in a Downlink Control Information, DCI, monitored based on a Power Saving-Radio Network Temporary Identifier, PS-RNTI, wherein the PS-RNTI is configured by radio resource control, RRC, signaling, and wherein the DCI is a UE specific DCI for the UE or a group specific DCI for a plurality of UEs in which the UE is included. receiving configuration information for the power saving operation; monitoring (S101) a power saving signal based on the configuration information; and determining (S102) whether to monitor a physical downlink control channel, PDCCH, based on the power saving signal, the power saving signal is carried in a Downlink Control Information, DCI, monitored based on a Power Saving-Radio Network Temporary Identifier, PS-RNTI, wherein the PS-RNTI is configured by radio resource control, RRC, signaling, and wherein the DCI is a UE specific DCI for the UE or a group specific DCI for a plurality of UEs in which the UE is included.
A computer-implemented method comprising: applying , via a sound reproduction system, sound cancellation that reduces an amplitude of one or more sound signals; identifying , among the one or more sound signals, an external sound whose amplitude is to be reduced by the sound cancellation; analyzing the identified external sound to determine whether the identified external sound is to be made audible to a user; and upon determining that the external sound is to be made audible to the user, modifying the sound cancellation such that the identified external sound is made audible to the user; detecting which direction the identified external sound originated from; presenting the identified external sound to the user as coming from the detected direction; and further modifying the sound cancellation to present subsequently occurring audio from the detected direction; wherein the computer-implemented method is characterized by : determining that another electronic device within a specified distance of the system has detected an external sound that is pertinent to the user; determining a current position of the other electronic device; and directionally orienting one or more microphones configured to listen to the external sounds toward the determined position of the electronic device. applying , via a sound reproduction system, sound cancellation that reduces an amplitude of one or more sound signals; identifying , among the one or more sound signals, an external sound whose amplitude is to be reduced by the sound cancellation; analyzing the identified external sound to determine whether the identified external sound is to be made audible to a user; and upon determining that the external sound is to be made audible to the user, modifying the sound cancellation such that the identified external sound is made audible to the user; detecting which direction the identified external sound originated from; presenting the identified external sound to the user as coming from the detected direction; and further modifying the sound cancellation to present subsequently occurring audio from the detected direction; wherein the computer-implemented method is characterized by : determining that another electronic device within a specified distance of the system has detected an external sound that is pertinent to the user; determining a current position of the other electronic device; and directionally orienting one or more microphones configured to listen to the external sounds toward the determined position of the electronic device. determining that another electronic device within a specified distance of the system has detected an external sound that is pertinent to the user; determining a current position of the other electronic device; and directionally orienting one or more microphones configured to listen to the external sounds toward the determined position of the electronic device.
A system for projecting an image onto a surface for viewing by a user , the system comprising: a light source ; a sensor mountable on the head of the user or the body of the user ; a memory that stores at least instructions; and one or more processor devices that execute the instructions that perform actions, comprising: employing the light source to project the image onto the surface ; employing the position of the sensor to adjust the image to the perspective of the user as if the user is looking at the image in real world in 3-D; , and employing the light source to project the adjusted image onto the surface ; characterised in that the sensor is a position camera aligned with the users's perspective to detect the position of the sensor. a light source ; a sensor mountable on the head of the user or the body of the user ; a memory that stores at least instructions; and one or more processor devices that execute the instructions that perform actions, comprising: employing the light source to project the image onto the surface ; employing the position of the sensor to adjust the image to the perspective of the user as if the user is looking at the image in real world in 3-D; , and employing the light source to project the adjusted image onto the surface ; employing the light source to project the image onto the surface ; employing the position of the sensor to adjust the image to the perspective of the user as if the user is looking at the image in real world in 3-D; , and employing the light source to project the adjusted image onto the surface ;
An HIV gp140 trimer comprising an HIV gp140 polypeptide comprising an amino acid sequence at least 95% identical to the sequence: comprising a trimerization domain; and comprising a variable loop V3 peptide; wherein the HIV gp140 trimer is capable of eliciting production of neutralizing antisera against HIV when administered to a subject.
A polymeric coating for a urinary catheter, being a copolymer of at least a first photoinitiator monomer and at least one second monomer; said first monomer having formula (I): in which: Pi is a photoinitiator moiety; wherein linker Z in formula (I) has the structure: -C(R 3 )(R 4 )-Za- in which the -C(R 3 )(R 4 )- moiety is linked to the acrylamide N-atom in formula (I); wherein Za is a linker moiety selected from a single bond, optionally substituted C 1 -C 12 alkylene, optionally substituted C 1 -C 12 alkenylene; -O-; -S-; -NR a -; -CO-NR a -; optionally substituted heterocyclyl; optionally substituted arylene; optionally substituted -[O-(C 1 -C 12 alkylene)] n -, optionally substituted -[NR 1 -(C 1 -C 12 alkylene)] n ; optionally substituted -[S-(C 1 -C 12 alkylene)] n -; and combinations thereof; wherein n is an integer from 1-20, and wherein R a is H or optionally substituted C 1 -C 6 alkyl; R 3 and R 4 are independently selected from optionally substituted C 1 -C 6 alkyl; R 1 is selected from H and optionally substituted C 1 -C 6 alkyl; R 2 is selected from H; and wherein said at least one second monomer comprises an unsaturated C=C bond. said first monomer having formula (I): in which: Pi is a photoinitiator moiety; wherein linker Z in formula (I) has the structure: -C(R 3 )(R 4 )-Za- in which the -C(R 3 )(R 4 )- moiety is linked to the acrylamide N-atom in formula (I); wherein Za is a linker moiety selected from a single bond, optionally substituted C 1 -C 12 alkylene, optionally substituted C 1 -C 12 alkenylene; -O-; -S-; -NR a -; -CO-NR a -; optionally substituted heterocyclyl; optionally substituted arylene; optionally substituted -[O-(C 1 -C 12 alkylene)] n -, optionally substituted -[NR 1 -(C 1 -C 12 alkylene)] n ; optionally substituted -[S-(C 1 -C 12 alkylene)] n -; and combinations thereof; wherein n is an integer from 1-20, and wherein R a is H or optionally substituted C 1 -C 6 alkyl; R 3 and R 4 are independently selected from optionally substituted C 1 -C 6 alkyl; R 1 is selected from H and optionally substituted C 1 -C 6 alkyl; R 2 is selected from H; R 1 is selected from H and optionally substituted C 1 -C 6 alkyl; R 2 is selected from H; and wherein said at least one second monomer comprises an unsaturated C=C bond.
A control method of an automatic working system, comprising the following steps: providing a signal generation apparatus configured to generate a current signal, the current signal flowing by a boundary wire to generate an electromagnetic field ; providing an automatic moving device , the automatic moving device being provided with a plurality of detection devices configured to detect said electromagnetic field ; detecting said electromagnetic field by said plurality of detection devices to generate a plurality of detection signals respectively; characterized in multiplying said plurality of detection signals to generate a product signal, the direction of said product signal being kept the same as one of said plurality of detection signals; determining a first signal point and a second signal point based on said product signal; generating characteristic values based on parameters of said first signal point and said second signal point, comparing said characteristic values with preset thresholds and obtaining a comparison result, and judging whether said one of said plurality of detection signals is interfered by noise according to said comparison result. providing a signal generation apparatus configured to generate a current signal, the current signal flowing by a boundary wire to generate an electromagnetic field ; providing an automatic moving device , the automatic moving device being provided with a plurality of detection devices configured to detect said electromagnetic field ; detecting said electromagnetic field by said plurality of detection devices to generate a plurality of detection signals respectively; characterized in multiplying said plurality of detection signals to generate a product signal, the direction of said product signal being kept the same as one of said plurality of detection signals; determining a first signal point and a second signal point based on said product signal; generating characteristic values based on parameters of said first signal point and said second signal point, comparing said characteristic values with preset thresholds and obtaining a comparison result, and judging whether said one of said plurality of detection signals is interfered by noise according to said comparison result.
A method for the production of reinforced 3D printed concrete or mortar based objects, such as plate shaped articles which are flat, single curved, or double curved, wherein at first a non reinforced basic element is produced in 3D printing, characterized in that a fiber reinforced concrete or mortar is sprayed onto the basic element by means of a nozzle in which an endless fiber strand is cut to a defined fiber length by means of a cutter, after which the fiber pieces are introduced into the concrete or mortar by means of air pressure, such that finely divided mortar and fibers are thrown in an air mortar fiber mixture from the nozzle and applied onto the 3D printed basic element in composite.
A resistance annealing furnace for annealing a metal wire, strand, string, wire rod or strap, the annealing furnace comprising at least two electric axes (5-7), which are provided with respective pulleys (8-10) to convey said metal wire , strand, string, wire rod or strap, and DC voltage generator means suppliable with an AC voltage (Uac) in order to generate an annealing voltage (Uann) applied between the two electric axes (5-7), so as to produce an electric current in the section of the metal wire , strand, string, wire rod or strap comprised between the two electric axes (5-7) that provokes the annealing due to Joule effect; said DC voltage generator means comprising active supplying means , which are supplied with said AC voltage (Uac) so as to generate an intermediate DC voltage (Udc), pulse width modulating means to transform the intermediate voltage (Udc) into a first PWM voltage (Um1) with the same amplitude, a voltage transformer to transform the first PWM voltage (Um1) into a corresponding second PWM voltage (Um2) with a smaller amplitude, and voltage rectifier means to transform the second PWM voltage (Um2) into the annealing voltage (Uann); said pulse width modulating means being configured to modulate the pulse width of said first PWM voltage (Um1) in correlation with the ratio between the feeding speed (Vw) of said metal wire , strand, string, wire rod or strap and the difference between the maximum value and the minimum value of said feeding speed.