mhurhangee/patent-ind-claim-en huggingface dataset:
A method for a virtual base station migration in a BBU, baseband unit, pool which has multiple baseband units, the method comprising the following steps performed by a first virtual base station: A. measuring (S15) an available bandwidth between the first virtual base station and a second virtual base station, wherein the first virtual base station and the second virtual base station belong to different baseband units in the BBU pool; B. estimating (S18) a service interruption time of the first virtual base station; and C. selecting (S19) a migration mechanism of the first virtual base station in accordance with the estimated service interruption time, wherein after step C the method further comprises: sending (S20) to the second virtual base station a migration request comprising control plane and user plane data of the first virtual base station for the migration, wherein the migration request causes the second virtual base station to restore context data and buffered data of the user devices of the first virtual base station; and sending to the migration manager a migration completion message for informing the migration manager that the migration of the first virtual base station to the second virtual base station is completed.
Method of producing an object using a 3D printing device having at least one printhead having at least one discharge device , wherein the discharge device is set up to place print materials at target positions in order to generatively manufacture the object , characterized in that the position of the printhead and the instantaneous speed of the printhead are constantly determined by a position measurement unit , and the print materials are placed by the discharge device depending on the constantly determined position of the printhead and the constantly determined instantaneous speed of the printhead .
A communication method, applied to a terminal device, comprising: determining, in response to a call initiation operation of a multimedia conference, a candidate object of the multimedia conference according to an object to which the call initiation operation is performed , the candidate object of the multimedia conference is the object that is being called and not joining the multimedia conference; and displaying call status information of the candidate object in a conference participant list of a multimedia conference interface ; and stopping displaying of the call status information for a candidate object which satisfies a preset condition in the conference participant list, in response to a determination that response information of the candidate object to a call request satisfies the preset condition. determining, in response to a call initiation operation of a multimedia conference, a candidate object of the multimedia conference according to an object to which the call initiation operation is performed , the candidate object of the multimedia conference is the object that is being called and not joining the multimedia conference; and displaying call status information of the candidate object in a conference participant list of a multimedia conference interface ; and stopping displaying of the call status information for a candidate object which satisfies a preset condition in the conference participant list, in response to a determination that response information of the candidate object to a call request satisfies the preset condition.
Wiper device having at least one wiper blade and having at least one fluid-dispensing unit , which has at least one nozzle unit , which is arranged on the wiper blade , for dispensing at least one fluid, in particular wiping water, wherein the nozzle unit comprises a nozzle main body which, in a state mounted on the wiper blade , is arranged on an adapter region of the wiper blade and has at least one nozzle element , wherein the nozzle unit has at least one nozzle basic body , which is arranged removably on at least one end region of the wiper blade , characterized in that the nozzle basic body has at least one fixing element which is provided for force- and/or form-fitting tool-free fixing of the nozzle basic body on at least one mounting extension of the wiper blade , wherein the mounting extension is designed in the manner of a tongue and is provided for engagement in the fixing element , which is formed in particular in the manner of a groove, of the nozzle basic body .
A liquid ejecting apparatus comprising: a liquid ejecting head that includes a nozzle opening for ejecting liquid; and a valve unit that is connected to the liquid ejecting head and is arranged to open and close a flow passage of the liquid, wherein the valve unit includes a valve seat which is provided in the flow passage and a valve body which is arranged to open and close the flow passage by coming into contact with or being separated from the valve seat, wherein the valve seat includes a contacting member for coming into contact with the valve body and a supporting member which supports the contacting member, wherein the valve body includes an elastic member for coming into contact with the valve seat and a fixing member which fixes the elastic member, and characterized in that the contacting member is formed separately from the supporting member, has been subjected to a water repellent treatment such that a surface of the contacting member has a higher water repellence than an inner surface of the flow passage, and is fixed to the supporting member. a liquid ejecting head that includes a nozzle opening for ejecting liquid; and a valve unit that is connected to the liquid ejecting head and is arranged to open and close a flow passage of the liquid, wherein the valve unit includes a valve seat which is provided in the flow passage and a valve body which is arranged to open and close the flow passage by coming into contact with or being separated from the valve seat, wherein the valve seat includes a contacting member for coming into contact with the valve body and a supporting member which supports the contacting member, wherein the valve body includes an elastic member for coming into contact with the valve seat and a fixing member which fixes the elastic member, and characterized in that the contacting member is formed separately from the supporting member, has been subjected to a water repellent treatment such that a surface of the contacting member has a higher water repellence than an inner surface of the flow passage, and is fixed to the supporting member.
Axle , in particular for commercial vehicles, comprising: a first wheel head and a second wheel head which are or can be arranged opposite one another and rotatably on the axle , a recuperation device connected or connectable to the first wheel head and adapted to recuperate rotational energy of the first wheel head , a braking device adapted to decelerate the second wheel head , and a control unit which is designed to determine information about a deceleration of the first wheel head resulting from the recuperation and/or a deceleration of the second wheel head and to control the braking device and/or the recuperation device in such a way that the deceleration of the first wheel head and the deceleration of the second wheel head are matched to one another, characterised in that the control unit is arranged to determine the information on the deceleration of the first wheel head based on the recuperated rotational energy. a first wheel head and a second wheel head which are or can be arranged opposite one another and rotatably on the axle , a recuperation device connected or connectable to the first wheel head and adapted to recuperate rotational energy of the first wheel head , a braking device adapted to decelerate the second wheel head , and a control unit which is designed to determine information about a deceleration of the first wheel head resulting from the recuperation and/or a deceleration of the second wheel head and to control the braking device and/or the recuperation device in such a way that the deceleration of the first wheel head and the deceleration of the second wheel head are matched to one another, characterised in that the control unit is arranged to determine the information on the deceleration of the first wheel head based on the recuperated rotational energy.
A machine for digital printing of decorations on rigid supports , such as tiles or the like, comprising: at least one conveyor for advancing the supports along a conveying direction (D); at least one printing assembly movable, able to provide said decorations, arranged above said conveyor and comprising a plurality of print heads for ink jet digital printing; moving means for moving said printing assembly , the moving means comprising first beams configured to slidingly support the printing assembly ; and at least a processing unit configured for operating said print heads and control said moving means ; wherein said processing unit comprises at least a control module configured for printing on the support by moving the printing assembly according to a decoration sequence comprising a succession of continuous passes along respective printing directions parallel to the direction of transport (D), and characterized in that said first beams are parallel to the conveying direction (D), the printing assembly being movable longitudinally with respect to the conveyor , and the moving means further comprises second beams located in proximity of longitudinal opposite ends of the conveyor , outside of a perimeter defined by the conveyor , wherein said first beams are slidingly coupled to the second beams , above the conveyor , at their own longitudinal opposite ends. at least one conveyor for advancing the supports along a conveying direction (D); at least one printing assembly movable, able to provide said decorations, arranged above said conveyor and comprising a plurality of print heads for ink jet digital printing; moving means for moving said printing assembly , the moving means comprising first beams configured to slidingly support the printing assembly ; and at least a processing unit configured for operating said print heads and control said moving means ; wherein said processing unit comprises at least a control module configured for printing on the support by moving the printing assembly according to a decoration sequence comprising a succession of continuous passes along respective printing directions parallel to the direction of transport (D), and characterized in that said first beams are parallel to the conveying direction (D), the printing assembly being movable longitudinally with respect to the conveyor , and the moving means further comprises second beams located in proximity of longitudinal opposite ends of the conveyor , outside of a perimeter defined by the conveyor , wherein said first beams are slidingly coupled to the second beams , above the conveyor , at their own longitudinal opposite ends.
A method for producing blow moulded containers , which are sterile at least in some regions, in a blow moulding machine, in the case of which a preform of a thermoplastic material is initially guided through a heating device by means of a support device and is heated in the heating device , and a pressurized fluid is then applied thereto, and in the case of which a sterilising radiation is applied at least in some regions to the preform , wherein at least one radiation source for the sterilising radiation is arranged stationarily at a distance to the preform in the heating device , wherein the radiation direction of at least one of the at least one radiation source is oriented towards the opening region of the preform and/or towards the support device , wherein the heating device has support devices , which annularly revolve around deflecting wheels , and preforms are transferred into the heating device in an input region and are removed from the heating device in an output region, wherein, after the removal of the preforms , the circumferential support devices continue to run in a preform-free manner around the head wheel in the output region all the way to the input region, wherein the heating device has several heating boxes , which are arranged one behind the other in the circumferential direction of the preforms , wherein at least one of the radiation sources is arranged inside the heating boxes , characterised in that at least one of the radiation sources is arranged between adjacent heating boxes .
A respiration monitoring device for use with a signal input, comprising: a signal interface to receive and convert the signal input to an electronic form for further processing, wherein the signal input is an acceleration signal; and an electronic circuit fed by the signal interface and comprising a smoothing filter, and operable to filter the acceleration signal in a manner to obtain a slow wander signal, to subtract from the acceleration signal the slow wander signal to obtain a heart sound signal, and to derive a respiration signal from the heart sound signal; and wherein the electronic circuit is further operable to subtract the respiration signal from the slow wander signal to produce a substantially non-respiration body motion signal. a signal interface to receive and convert the signal input to an electronic form for further processing, wherein the signal input is an acceleration signal; and an electronic circuit fed by the signal interface and comprising a smoothing filter, and operable to filter the acceleration signal in a manner to obtain a slow wander signal, to subtract from the acceleration signal the slow wander signal to obtain a heart sound signal, and to derive a respiration signal from the heart sound signal; and wherein the electronic circuit is further operable to subtract the respiration signal from the slow wander signal to produce a substantially non-respiration body motion signal.
1. A battery fixing device comprising: a frame comprising a cavity and a plurality of openings in a bottom wall of the frame ; a driver attached to the frame ; a carriage arranged in the cavity and attached to the driver via a connecting rod , wherein the carriage comprises a plurality of snap-fitting portions , and the driver is capable of driving the carriage to move such that the snap-fitting portions and hooks on a battery pack are engaged with each other; and an elastic component attached at one end to the carriage and at the other end to the frame ; wherein the hooks and the plurality of openings are dimensioned so as to enable the plurality of hooks to enter the cavity through the plurality of openings . a frame comprising a cavity and a plurality of openings in a bottom wall of the frame ; a driver attached to the frame ; a carriage arranged in the cavity and attached to the driver via a connecting rod , wherein the carriage comprises a plurality of snap-fitting portions , and the driver is capable of driving the carriage to move such that the snap-fitting portions and hooks on a battery pack are engaged with each other; and an elastic component attached at one end to the carriage and at the other end to the frame ; wherein the hooks and the plurality of openings are dimensioned so as to enable the plurality of hooks to enter the cavity through the plurality of openings .
Audible alarm device comprising a shell in which are arranged a first compartment in which is installed a circuit board bearing electronic components and a second compartment , adjacent to the first compartment, in which is installed an audible siren , in which device the compartments comprise flow guide walls , including at least one intermediate internal guide wall arranged between said compartments, which walls are oriented such that, when the device is arranged vertically in an installation position, the compartments are horizontally next to one another, and a condensate liquid deposited on these guide walls flows downwards and is discharged via at least one discharge opening made through the shell, said device being characterized in that : the intermediate internal guide wall arranged between said compartments leaves a communication passage between these compartments, and in that the siren comprising a metal block that takes the form of a bulky metal motor block, the siren forming, by virtue of this bulky metal motor block , a condensate pump able to draw the moisture present in the first compartment into the second compartment .
A continuous process for producing an aliphatic polyester constructed from: i-a) 90 to 100 mol% based on the components i-a to i-b of succinic acid; i-b) 0 to 10 mol% based on the components i-a to i-b of one or more C 6 -C 20 dicarboxylic acids and especially preferably adipic acid, azelaic acid, sebacic acid or brassylic acid; i-c) 99 to 100 mol% based on the components i-a to i-b of 1,3-propanediol or especially preferably 1,4-butanediol; i-d) 0% to 1% by weight based on the components i-a to i-c of a chain extender and/or branching agent; comprising the steps of a) esterification, b) polycondensation and optionally c) chain extension, wherein during step b) in which the polycondenser functions as a degassing apparatus (B) and/or b') after the polycondensation in an additional degassing apparatus (B') the crude polyester is degassed at a pressure of 0.01 to 5 mbar in the presence of 1% to 7% by weight, based on the total weight of the crude polyester, of water, introduced into the gas space of the degassing apparatus B and/or B' as an entraining agent. i-a) 90 to 100 mol% based on the components i-a to i-b of succinic acid; i-b) 0 to 10 mol% based on the components i-a to i-b of one or more C 6 -C 20 dicarboxylic acids and especially preferably adipic acid, azelaic acid, sebacic acid or brassylic acid; i-c) 99 to 100 mol% based on the components i-a to i-b of 1,3-propanediol or especially preferably 1,4-butanediol; i-d) 0% to 1% by weight based on the components i-a to i-c of a chain extender and/or branching agent;
A composed multicore optical fiber interferometer, comprising: a first segment (MCF1) of a multicore fiber comprising three coupled cores and having a first length (L1), wherein one of the three coupled cores is located in the geometrical centre of the multicore fiber; a second segment (MCF2) of the same multicore fiber having a second length (L2), the first length (L1) and the second length (L2) being different from each other; wherein the first segment (MCF1) and the second segment (MCF2) of the multicore fiber are rotated 180° relative to each other and spliced together; wherein the first segment (MCF1) of the multicore fiber is spliced to a first segment (SMF1) of a single mode fiber and the second segment (MCF2) of the multicore fiber is spliced to a second segment (SMF2) of the single mode fiber; and wherein a free end of the second segment (SMF2) of the single mode fiber is coupled to a light reflector or mirror (M) to reflect a guided light coming from the first segment (SMF1) of the single mode fiber. a first segment (MCF1) of a multicore fiber comprising three coupled cores and having a first length (L1), wherein one of the three coupled cores is located in the geometrical centre of the multicore fiber; a second segment (MCF2) of the same multicore fiber having a second length (L2), the first length (L1) and the second length (L2) being different from each other; wherein the first segment (MCF1) and the second segment (MCF2) of the multicore fiber are rotated 180° relative to each other and spliced together; wherein the first segment (MCF1) of the multicore fiber is spliced to a first segment (SMF1) of a single mode fiber and the second segment (MCF2) of the multicore fiber is spliced to a second segment (SMF2) of the single mode fiber; and wherein a free end of the second segment (SMF2) of the single mode fiber is coupled to a light reflector or mirror (M) to reflect a guided light coming from the first segment (SMF1) of the single mode fiber.
A method performed in a wireless network node (11; 12) of establishing a key related to at least two network slices , the network slices used in serving a wireless communication device , the method comprising: - obtaining a first key (K eNB1 ; K ASME1 ) relating to at least a first network slice , - obtaining a second key (K eNB2 ; K ASME2 ) relating to an additional network slice , - determining , based on the first key (K eNB1 ; K ASME1 ) and the second key (K eNB2 ; K ASME2 ), a joint key (K eNB_joint ; K ASME_joint ) for use in protecting communication with the wireless communication device on the at least first network slice and on the additional network slice . - obtaining a first key (K eNB1 ; K ASME1 ) relating to at least a first network slice , - obtaining a second key (K eNB2 ; K ASME2 ) relating to an additional network slice , - determining , based on the first key (K eNB1 ; K ASME1 ) and the second key (K eNB2 ; K ASME2 ), a joint key (K eNB_joint ; K ASME_joint ) for use in protecting communication with the wireless communication device on the at least first network slice and on the additional network slice .
An ultrasonic transducer device (100; 200), comprising: a bottom electrode layer of a transducer cavity disposed over a substrate , wherein a first portion of the bottom electrode layer comprises a transducer bottom electrode and a second portion of the bottom electrode layer comprises a bypass metal structure that is electrically isolated from the transducer bottom electrode ; a plurality of vias that electrically connect the bottom electrode layer with the substrate , wherein a first portion of the plurality of vias connect to the bypass metal structure and are disposed in locations directly beneath a footprint of the transducer cavity ; a bottom cavity layer disposed over the bottom electrode layer ; and one or more openings formed in the bottom cavity layer so as to expose the bypass metal structure of the bottom electrode layer to the transducer cavity , characterized in that locations of the one or more openings correspond to locations where a majority of the first portion of the plurality of vias are not disposed directly beneath. a bottom electrode layer of a transducer cavity disposed over a substrate , wherein a first portion of the bottom electrode layer comprises a transducer bottom electrode and a second portion of the bottom electrode layer comprises a bypass metal structure that is electrically isolated from the transducer bottom electrode ; a plurality of vias that electrically connect the bottom electrode layer with the substrate , wherein a first portion of the plurality of vias connect to the bypass metal structure and are disposed in locations directly beneath a footprint of the transducer cavity ; a bottom cavity layer disposed over the bottom electrode layer ; and one or more openings formed in the bottom cavity layer so as to expose the bypass metal structure of the bottom electrode layer to the transducer cavity , characterized in that locations of the one or more openings correspond to locations where a majority of the first portion of the plurality of vias are not disposed directly beneath.