baber/WOPTO huggingface dataset:
Patent EP-4258169-A1 (EP)
Inventor: LI YI
IPC: G06N3/04
Filed: 2021-11-16
Abstract: This application discloses a model training method and apparatus, a storage medium, and a device, and pertains to the field of AI. In embodiments of this application, gradient information corresponding to a neural network model may be obtained; then training data in a first training data subset is evaluated based on the gradient information, to obtain an evaluation result; and finally an index table is adjusted based on the evaluation result. In this way, an adjusted index table is used to obtain a second training data subset in a next round. In other words, in embodiments of this application, the index table may be dynamically adjusted based on the gradient information in a training process, and further, the corresponding second training data subset may be read based on the index table in the next round. The training data is evaluated in each round, and a training data set in the training process is dynamically adjusted. In this way, a training objective can be achieved more quickly in the model training process, and training duration and computing power consumption for training are reduced.
Patent EP-4250482-A1 (EP)
Inventor: WEN GEYI
IPC: H01Q1/36
Filed: 2021-12-21
Abstract: This application relates to the field of wireless communication technologies, and discloses an antenna subarray, an antenna array, and a polarization reconfiguration method and apparatus, to provide a polarization reconfigurable antenna and a manner for performing polarization reconfiguration on an antenna. The antenna subarray includes m antenna elements. m is an integer greater than or equal to 2. The m antenna elements are placed at an interval of 360/m degrees in sequence. A distance between any two adjacent antenna elements is less than 0.5 times an operating wavelength. The distance between any two antenna elements is controlled within 0.5λ, so that polarization reconfiguration may be implemented. In addition, compared with a conventional array antenna, a polarization reconfigurable antenna including such an antenna subarray has a small antenna diameter and a small spacing, and may avoid generation of a grating lobe during large-angle scanning.
Patent EP-4262180-A1 (EP)
Inventor: SHEN GUANGJIE
IPC: H04M3/493
Filed: 2021-01-06
Abstract: An embodiment of this application provides a call processing method. The method may be implemented by interaction between an application server and a terminal device. The application server establishes a data channel between the application server and the terminal device when detecting that the terminal device initiates or receives a call service, and obtains first service page information corresponding to the call service. The application server sends the first service page information to the terminal device through the data channel when detecting that the call service is connected, so that the terminal device displays a corresponding UI page on a call screen based on the first service page information. It can be learned that, the application server associates an original call service with an interactive data channel service, and the application server delivers service page information to the terminal device, so that the terminal device can implement an interactive service during a call. This helps improve efficiency of processing the call service by a call processing system.
Patent EP-4280700-A1 (EP)
Inventor: ZHAO QUN
IPC: H04W52/02
Filed: 2021-01-14
Abstract: The present disclosure relates to a communication method and apparatus, and a storage medium. The communication method is applied to a user equipment, and comprises: in response to the user equipment needing to perform a re-evaluation or preemption determination on a first direct connection transmission time frequency resource in a first time unit, determining a time unit set that needs to perform channel monitoring; and performing a re-evaluation or preemption determination on the first direct connection transmission time frequency resource according to a direct connection channel monitoring result on the time unit set. By means of the present disclosure, channel monitoring is performed on re-evaluation or preemption, and communication energy saving is achieved in the case of partial monitoring.
Patent EP-4280411-A1 (EP)
Title: Relay pull-in control method and control device for grid-tie inverter
Inventor: XIAO YONGLI
IPC: H02J3/38
Filed: 2021-06-10
Abstract: Disclosed in the present invention are a relay pull-in control method for a grid-connected inverter and a control device. The method comprises the following steps: respectively detecting states of voltage of a power grid and a relay, and judging that the voltage of the power grid and the relay are in normal states; then modulating alternating current (AC) output voltage of the inverter according to an amplitude of the voltage of the power grid, so that the amplitude of the AC output voltage is higher than that of the voltage of the power grid; and then sending out a relay pull-in command, respectively detecting real-time values of the voltage of the power grid and the AC output voltage of the inverter, and stopping the operation of the inverter mentioned in the former step when detecting that the above real-time values are equal or a voltage difference is smaller than a threshold value. Thus, large current caused by the inverter at a moment when the relay is pulled in can be effectively reduced, a risk that the inverter is subjected to power grid energy backflow after the relay is pulled in can be avoided, and working stability of the inverter and the relay can be effectively improved; and according to the above method, a voltage control difficulty of the inverter can be effectively reduced through open-loop control.
Patent EP-4290165-A1 (EP)
Inventor: SUN HONGZHI
IPC: F28D3/02
Filed: 2021-12-15
Abstract: An evaporator unit 1a includes a first evaporator 11a, a second evaporator 11b, a circulation path 16, and a return tube 18. The first evaporator 11a includes a first heat transfer tube group 12a, a first spray nozzle 13a, and a first reservoir 15a. The second evaporator 11b includes a second heat transfer tube group 12b, a second spray nozzle 13b, and a second reservoir 15b. The circulation path 16 guides a liquid-phase refrigerant stored in the second reservoir 15b to the first spray nozzle 13a and the second spray nozzle 13b. The return tube 18 guides a liquid-phase refrigerant stored in the first reservoir 15a to the outside of the first evaporator 11a, and allows the liquid-phase refrigerant to be mixed with the liquid-phase refrigerant stored in the second reservoir 15b.
Patent EP-4302564-A1 (EP)
Title: Methods and apparatus for carrier aggregation on sidelink
Inventor: LI QING
IPC: H04W76/14
Filed: 2021-03-01
Abstract: The present disclosure relates to methods and devices for wireless communication of an apparatus, e.g., a wireless device and/or a UE. In one aspect, the apparatus may receive a configuration for inter-RAT or intra-RAT sidelink carrier aggregation including one or more inter-RAT or intra-RAT CA parameters. The apparatus may also determine one or more inter-RAT or intra-RAT carriers for SL CA based on the configuration for inter-RAT or intra-RAT SL CA. The apparatus may also transmit, to at least one second wireless device, an indication of the one or more inter-RAT or intra-RAT carriers for SL CA.
Patent EP-4212708-A1 (EP)
Inventor: SVRAKA IRMAN
IPC: F01N3/20
Filed: 2022-01-17
Abstract: The present invention relates to a method for controlling exhaust flow in an EATS (100) of a vehicle (1). A NO<sub>x</sub> sensor output parameter is monitored. It is determined that the NO<sub>x</sub> sensor output parameter is below a limit. When the NO<sub>x</sub> sensor output parameter is below the limit, it is determined that a first part of the exhaust flow should bypass at least a first area of the SCR unit (105) and that a second part of the exhaust flow should be inputted to at least the first area of the SCR unit (105). It is initiated that the first part is bypassed and that the second part is inputted to at least the first area of the SCR unit (105). An amount of reductant that should be added to the second part of the exhaust flow is determined. Addition of the amount of reductant is initiated.
Patent EP-4043810-A1 (EP)
Inventor: HIRANO AKIYOSHI
IPC: F24F6/02
Filed: 2022-01-24
Abstract: A fine water particle release device (1) includes: a case (13) formed in a cylindrical shape having both ends opened; a fine water particle generating element (11) accommodated in the case and generating uncharged fine water particles; an air blowing member (12) operating to allow air to flow into the case from one end and allow the air flowing into the case to be released from the other end; a discharge element (14) including first and second electrodes (141, 142) separated from each other, the discharge element causing discharge in a discharge space (DS) between the first and second electrodes by applying a voltage between the first and second electrodes, and being disposed such that the fine water particles pass through the discharge space together with the air; and a control device (40) controlling the discharge and a generated moisture amount generated in the fine water particle generating element.
Patent EP-4037298-A1 (EP)
Inventor: TSUYAMA KAZUHIKO
IPC: H04N1/00
Filed: 2022-01-26
Abstract: An upper unit configured to open and close an upper portion of a lower unit includes: a first reading unit disposed in a medium transport path, the first reading unit being configured to read a surface of a transported medium; a substrate coupled to the first reading unit; a cable having one end and another end, the one end being coupled to a first coupling portion of the first reading unit, the other end being coupled to a second coupling portion of the substrate; and a facing portion facing the lower unit in a state in which the upper unit is closed, the facing portion being configured to be attached to and detached from the upper unit. The first coupling portion and the second coupling portion are disposed so as to be separate from each other in a width direction crossing a direction in which a medium is transported in the medium transport path. The cable is disposed at a position exposed by detaching the facing portion.
Patent EP-4056274-A1 (EP)
Title: Structures for supporting the filling of wells in microfluidic devices
Inventor: REITER GOTTFRIED
IPC: B01L3/00
Filed: 2022-01-27
Abstract: The invention relates to structures for supporting the filling of wells, in particular in microfluidic devices and provides a microfluidic device, comprising a substrate with at least a first horizontal channel which continues as a first vertical chimney channel into a first well having a greater depth than the first horizontal channel with respect to an upper surface of the substrate, wherein the first vertical channel is half open to the volume of the first well. A method for filling a well of a microfluidic device using the device is also an object of the disclosure.
Patent EP-4064800-A1 (EP)
Inventor: AULISIO LUIGI
IPC: H05K1/02
Filed: 2022-02-08
Abstract: A circuit having a printed circuit board (12) and at least one multilayer ceramic capacitor (MLCC) (10) is described, characterised in that the printed circuit board (12) has at least one opening (16) in the region of the projection of the MLCC (10) on the printed circuit board (12).
Patent EP-4043350-A1 (EP)
Inventor: MARRONE QUINTINO
IPC: B65B19/02
Filed: 2022-02-09
Abstract: A packer machine (22) and wrapping method to produce a rigid pack (1) for smoking articles having: a sealed wrap (3), which is obtained by folding a wrapping sheet (10) around a group (6) of smoking articles, and an outer container (2), which is obtained by folding a blank (21) around the sealed wrap (3). The following are provided: a forming conveyor (26), which moves at least a first pocket (25) along a forming path (PI); a wrapping conveyor (27), which is designed to move the group (6) of smoking articles and the wrapping sheet (10) along a first straight and horizontal wrapping path (P2) so as to at least partially fold the wrapping sheet (10) around the group (6) of smoking articles; a first transfer station (S2), where the group (6) of smoking articles is directly transferred from the first pocket (25) of the forming conveyor (26) to the first wrapping conveyor (27); a first feeding station (S3), which is arranged downstream of the first transfer station (S2) and where the wrapping sheet (10) is coupled to the group (6) of smoking articles moving along the first wrapping path (P2); a wrapping drum (30), which supports at least one second pocket (31) designed to contain the sealed wrap (3) being formed and is mounted so as to rotate around a vertical rotation axis (32) in order to move the second pocket (31) along a second wrapping path (P3) with a circular shape; a second transfer station (S4), where the sealed wrap (3) being formed is directly transferred from the first wrapping conveyor (27) to the second pocket (31) of the first wrapping drum (30); and at least one sealing device (34; 62), which is arranged along the second wrapping path (P3) downstream of the second transfer station (S4) and is configured to seal overlapping portions of the wrapping sheet (10) in the area of a lower wall of the sealed wrap (3) being formed.
Patent EP-4227462-A1 (EP)
Inventor: CESCHIA KARSTEN
IPC: E01B31/17
Filed: 2022-02-15
Abstract: The present invention relates to a grinding machine for a rail track, comprising: a bar (10) arranged in parallel to the rail track (2), a working body (11) attaching to the bar (10) and movable relative to the bar (10), a grinding unit (12) connected to the working body (11) for grinding the rail track (2), a motor (13) for supplying power to the grinding unit (12), and a position adjustment mechanism (14) attached to the working body (11) and to the bar (10) for adjusting the position of the working body (11) so that the working body (11) is movable relative to the bar (10) to change the feed of the grinding unit (12) onto the rail track (2).
Patent EP-4052960-A1 (EP)
Title: A vehicle-mountable child safety seat assembly
Inventor: HÄUSSLER BERND
IPC: B60N2/28
Filed: 2022-02-22
Abstract: A vehicle-mountable child safety seat assembly 10 is disclosed. The seat assembly includes a safety seat 30 and a prop assembly 100 mounted with respect to the safety seat. The prop assembly has a stowed position and a safely deployed position. The prop assembly includes: a leg assembly 110; a foot assembly 200 mounted to the leg assembly; and a first sensor 310, for example a tilt sensor, for sensing when the prop assembly is not in the stowed position. A second sensor 320 for sensing when the prop assembly is not in the safely deployed position is also provided. A warning system is also disclosed. The warning system changes from a timing state to the warning state if the second sensor senses that the prop assembly is not in its safely deployed position by a pre-determined time after the change from a standby state to a timing state.
Patent EP-4053813-A1 (EP)
Title: Dispositif antivol electronique ameliore
Inventor: THOONSEN JACKY
IPC: G08B13/24
Filed: 2022-03-02
Abstract: Dispositif antivol électronique (1) destiné à être assemblé à un article à protéger du vol, en particulier dispositif antivol électronique d'articles de vente en libre-service dans un magasin, comportant un système de déclenchement d'alarme à distance (11), et des moyens de verrouillage et de déverrouillage (3) du dispositif antivol qui sont aptes à configurer le dispositif antivol respectivement, soit dans une position fermée, soit dans une position ouverte, caractérisé en ce qu'il comporte en outre une alarme intégrée (12) et une unité électronique (6) de contrôle de l'alarme intégrée qui est apte à l'activer, la déclencher et la désactiver, la désactivation étant engendrée par le positionnement du dispositif antivol électronique contre un désactivateur d'étiquettes électroniques.
Patent EP-4053754-A1 (EP)
Inventor: HOLT JASON E
IPC: G06N3/04
Filed: 2017-09-28
Abstract: The present disclosure provides systems and methods that enable adaptive training of a channel coding model including an encoder model, a channel model positioned structurally after the encoder model, and a decoder model positioned structurally after the channel model. The channel model can have been trained to emulate a communication channel, for example, by training the channel model on example data that has been transmitted via the communication channel. The channel coding model can be trained on a loss function that describes a difference between input data input into the encoder model and output data received from the decoder model. In particular, such a loss function can be backpropagated through the decoder model while modifying the decoder model, backpropagated through the channel model while the channel model is held constant, and then backpropagated through the encoder model while modifying the encoder model.
Patent EP-4156586-A1 (EP)
Inventor: DAI BO
IPC: H04L5/00
Filed: 2014-07-24
Abstract: Disclosed are a data transmission method and apparatus. The method includes: a transmission node acquiring information about a data transmission mode, herein the information about the data transmission mode includes a rapid data transmission mode in which a time-domain length of data transmission is configured based on a time-domain symbol; and the transmission node transmitting data according to the acquired data transmission mode. In the data transmission method, the time-domain length of data transmission is configured based on the time-domain symbol, the setting of the time-domain length of data transmission is flexible, multiple opportunities of data transmission can exist in one subframe, resources used for data transmission can be guaranteed to be found rapidly when there is a data transmission demand, thus rapid data transmission is realized and data transmission delay is reduced.
Patent EP-4249908-A1 (EP)
Inventor: STRAUSS VOLKER
IPC: G01N33/00
Filed: 2022-03-22
Abstract: The present invention relates to novel carbon dioxide sensor compositions based on nitrogen doped carbon and their manufacture as well as to carbon dioxide sensor materials and carbon dioxide sensor devices comprising such carbon dioxide sensor compositions and carbon dioxide sensor materials.
Patent EP-4249555-A1 (EP)
Inventor: WANG JINGBO
IPC: C08L23/12
Filed: 2022-03-24
Abstract: Polypropylene composition containing units derived from 1-butene.
Patent EP-4249830-A1 (EP)
Inventor: HUCHTEMANN KRISTIAN
IPC: F25B49/00
Filed: 2022-03-24
Abstract: The invention relates to a refrigeration system comprising at least one display cabinet equipped with a refrigeration apparatus defining at least one refrigeration circuit and comprising: at least one compressor, a condenser, an expansion valve, an evaporator, a refrigerant circulating therethrough, a plurality of sensors measuring pressure and temperature of the refrigerant at various positions in the refrigeration circuit, and a control module configured to control operation at least of the compressor based on output from at least one of the sensors, wherein the control module is further configured to detect any faulty or non-optimal functioning of at least one of the compressor, the expansion valve and a sensor based on output from at least one of the sensors.
Patent EP-4255145-A1 (EP)
Title: Parametrieren einer elektronikfertigungslinie
Inventor: BORWIECK CARSTEN
IPC: H05K13/08
Filed: 2022-03-30
Abstract: Zusammenfassend betrifft die Erfindung ein Verfahren zum Parametrieren einer Elektronikfertigungslinie (201) auf Basis von Vorrichtungsparametern (P20,...,P40) einer Referenzfertigungslinie (200). Die Elektronikfertigungslinien (200, 201) weisen jeweils zumindest:- eine Vorrichtung (20) zum Aufbringen von Fügematerial auf ein oder mehrere Bauelementträger (PCB),- eine Bestückvorrichtung (30) zum Bestücken von elektronischen Bauelementen auf die Bauelementträger (PCB),- eine Fügevorrichtung (40) zum Fügen der elektronischen Bauelemente an die Bauelementträger (PCB) und- ein Transportsystem (250), das zum Transportieren der Bauelementträger (PCB) durch die Vorrichtungen (20, 30, 40) ausgebildet ist, auf. Um ein ortsunabhängiges Skalieren von Produktionsvolumen auf mehrere Fertigungslinien zu vereinfachen umfasst das Verfahren die Schritte:- Parametrieren der Vorrichtungen (20,...,40) der Elektronikfertigungslinie (201) auf Basis der Vorrichtungsparameter (P20,...,P40) der Referenzfertigungslinie (201),- Ermitteln von Ist-Prozessparameterwerten (ACT) in einem begrenzten Bereich (h) um das Transportsystem (250) der parametrierten Elektronikfertigungslinie (201),- Ermitteln von Abweichungen (DEV) zwischen den Ist-Prozessparameterwerten (ACT) und Referenz-Prozessparameterwerten (REF), wobei die Referenz-Prozessparameterwerte (REF) in einem begrenzten Bereich (h) um das Transportsystem (250) der Referenzfertigungslinie (200) erfasst wurden. Die Erfindung betrifft weiterhin ein Verfahren zum Herstellen einer Serie von elektronischen Baugruppen (100) sowie eine Elektronikfertigungslinie (200,201).
Patent EP-4072039-A1 (EP)
Title: Reconfigurable feed array fed confocal antenna system that can adjust the radiation pattern beam size and the gain performance on-orbit
Inventor: HIKIDO THOMAS MAKOTO
IPC: H04B7/185
Filed: 2022-04-05
Abstract: Systems, apparatuses and methods provides for technology that controls a confocal antenna system. The technology controls an Integrated Phased Array (IPA) feed system to emit electromagnetic energy towards a sub-reflector, where the sub-reflector reflects the electromagnetic energy to a main reflector, and further where the main reflector receives and reflects the electromagnetic energy to form a radiation pattern on an area. The radiation pattern has a first size and a first gain. The technology conducts an identification that the radiation pattern is to be adjusted so as to adjust the first size to a second size and adjust the first gain to a second gain. In response to the identification, the technology moves the main reflector linearly along a first axis, and electronically steers a beam of the electromagnetic energy emitted from the IPA feed system towards the sub-reflector.
Patent EP-4084502-A1 (EP)
Inventor: BEHRENS THOMAS
IPC: H04R25/00
Filed: 2022-04-12
Abstract: A hearing aid configured to be worn at, and/or in, an ear of a user, comprises a forward path for processing sound from the environment of the user. The forward path comprises a) at least one first microphone providing at least one first electric input signal representing said sound as received at the respective at least one first microphones, said at least one first microphone being located away from a first ear canal of the user, b) an audio signal processor for processing said at least one first electric input signal, or a signal or signals originating therefrom, and for providing a processed signal, c) an output transducer for providing stimuli perceivable as sound to the user in dependence of said processed signal, and d) at least one second microphone connected to said audio signal processor, the at least one second microphone being configured to provide at least one second electric input signal representing said sound as received at the at least one second microphone, the at least one second microphone being located at or in said first ear canal of the user, and e) a feature extractor for extracting acoustic characteristics of said ear of the user from said at least one second electric input signal, or a signal originating therefrom. The hearing aid is configured to include said acoustic characteristics in the processed signal. The invention may e.g. provide improved sound localization in hearing aids.