baber/WOPTO huggingface dataset:
Patent EP-4007262-A1 (EP)
Title: Camera video transfer device
Inventor: WADA NORIAKI
IPC: H04N5/232
Filed: 2020-05-21
Abstract: [Problem to be Solved] When a cable length between a CHU and a CCU varies, images-capture timings of the plural CHUs mismatch. 
     [Solution] In order to match the images-capture timing of the CHU, a phase control circuit in each CCU transfers, to the CHU, a frame pulse signal, a phase of which is advanced by a correction time corresponding to the cable from a time position of beginning of a frame of a reference synchronizing signal input to the CCU. In this way, a timing of the beginning of a frame of a synchronizing signal, which is received by the CHU from a synchronizing signal generation circuit, matches in a case of 1 m transfer, 400 m transfer, and 1 km transfer. Therefore, the images-capture timings of the CHUs can match.
Patent EP-4004502-A1 (EP)
Title: Hysteresis compensation method for a weighing device
Inventor: ZHANG SONG
IPC: G01G23/01
Filed: 2020-07-29
Abstract: A hysteresis compensation method, in which a hysteresis error is calculated for an obtained weighing value by means of an ideal hysteresis error model, and an ideal compensation value is further calculated by means of an ideal hysteresis compensation model, wherein by using a proportional relationship between a system hysteresis error model established in hysteresis calibration and the ideal hysteresis error model, the ideal compensation value is corrected to a final compensation value. The method establishes a mapping relationship between the system's own hysteresis compensation and the ideal state hysteresis compensation, and realizes the transformation of a complicated hysteresis error compensation situation into an ideal hysteresis error compensation situation. The method not only has a good compensation effect for the hysteresis error compensation under ideal situations, but also can obtain an excellent hysteresis compensation effect under complicated hysteresis situations.
Patent EP-4021595-A1 (EP)
Title: Methods, devices and systems for second chance rewards in regulated casino games
Inventor: OBERBERGER MICHAEL M
IPC: A63F9/24
Filed: 2020-08-25
Abstract: A computer-implemented method may comprise providing a wager-based electronic gaming device (EGD), and displaying a skill-based game environment comprising a plurality of wagering opportunities. Game play may be enabled for a gaming session within the skill- based game environment and wagers enabled through player interactions with the plurality of wagering opportunities using an established account balance. One or more actual skillful player interactions with one or more of the plurality of wagering opportunities may then be received, whereupon one or more wagers may be generated, based upon the received actual skillful player interaction(s) with one or more of the wagering opportunities and one or more actual awards may be computed. One or more theoretical awards to the player may then be determined, had the EGD received one or more selected theoretical player interactions with one or more of the plurality of wagering opportunities on which the wager(s) were generated.
Patent EP-3964773-A1 (EP)
Inventor: YAO HUIMIN
IPC: F25C5/02
Filed: 2020-05-22
Abstract: Disclosed is a refrigerator (1), comprising a refrigerating chamber (10a), wherein an ice-making chamber (100) is arranged in the refrigerating chamber (10a); an ice maker (120) and an ice-making fan compartment (150) are arranged in the ice-making chamber (100); the ice-making chamber (100) comprises an ice-making chamber front side wall (118); a first ice baffle (170) and a second ice baffle (180) are arranged on the ice-making chamber front side wall (118); a first ventilation opening (171) is provided in the first ice baffle (170); and a second ventilation opening (181) is provided in the second ice baffle (180).
Patent EP-4028728-A1 (EP)
Title: Magnetic flowmeter with noise adaptive dead time
Inventor: FOSS SCOT R
IPC: G01F1/64
Filed: 2020-09-03
Abstract: A magnetic flowmeter (102) includes at least one coil (122) configured to generate a magnetic field within a process fluid flow. A pair of electrodes (124) is configured to detect an electromotive force within the process fluid flow in response to the magnetic field. Measurement circuitry (132, 142) is operably coupled to the pair of electrodes (124) and configured to provide an indication of the detected electromotive force. A processor (148) is coupled to the measurement circuitry (132, 142) and is configured to receive the indication of the detected electromotive force and an indication of process noise. The processor (148) is configured to change a dead time parameter based on the indication of process noise and provide a process fluid flow output based on the indication of detected electromotive force and the dead time parameter.
Patent EP-4041260-A1 (EP)
Inventor: OKANO TERUO
IPC: A61P19/02
Filed: 2020-10-07
Abstract: L'invention concerne une feuille de cellules chondrogéniques comprenant au moins deux couches de cellules confluentes différenciées de manière chondrogénique, la feuille de cellules étant préparée à partir de cellules souches mésenchymateuses (CSM) et les cellules différenciées de manière chondrogénique sur le côté basal de la feuille de cellules exprimant des molécules d'adhérence. L'invention concerne également un procédé de préparation d'une feuille de cellules chondrogéniques consistant à : a) cultiver des CSM sur un matériel de culture sensible à la température jusqu'à la confluence pour former une feuille de cellules ; b) détacher la feuille de cellules par réduction de température et permettre à la feuille de cellules de se contracter, formant ainsi une feuille contractée de cellules ; c) mettre en contact la feuille contractée de cellules avec une surface de culture ; et d) traiter la feuille contractée de cellules sur la surface de culture avec un milieu chondrogénique et cultiver pour former une feuille de cellules chondrogéniques. L'invention concerne également des procédés d'utilisation des feuilles de cellules chondrogéniques pour réparer un tissu cartilagineux ou traiter une maladie articulaire.
Patent EP-3868798-A1 (EP)
Inventor: PARK HA NA
IPC: C08F4/6592
Filed: 2020-09-28
Abstract: In the present disclosure, there are provided a polyethylene having improved low-temperature sealing properties with an increase in the content and molecular weight of a low crystalline polymer, and a method for preparing the same.
Patent EP-3967389-A1 (EP)
Title: External pressure type hollow fiber membrane component, filtration membrane component, and membrane filtration module
Inventor: CHEN QING
IPC: B01D65/02
Filed: 2020-09-17
Abstract: The present disclosure relates to an external pressure type hollow fiber membrane component, a filtration membrane component, and a membrane filtration assembly, and provides an external pressure type hollow fiber membrane component, comprising: a housing having an inner cavity; and two end parts respectively provided at two ends of the inner cavity of the housing, the end parts being provided with a plurality of void passages running through the end parts in the axial direction of the housing and a plurality of water collection passages communicated with each other, and the void passages and the water collection passages are staggered at intervals. The present disclosure also provides a filtration membrane component and a membrane filtration assembly.
Patent EP-4045012-A1 (EP)
Inventor: SHADE CHRISTOPHER W
IPC: A61K47/24
Filed: 2020-10-18
Abstract: Compositions sous la forme de solutions à base d'huile qui forment des microémulsions d'huile dans de l'eau (OIW) dans l'environnement aqueux du tractus gastro-intestinal lorsqu'elles sont administrées par voie orale  par l'intermédiaire  d'une capsule dure ou molle. Les microémulsions résultantes qui se forment à partir de la solution à base d'huile à l'intérieur su tractus gastro-intestinal peuvent libérer rapidement des espèces solubles dans l'huile et des espèces solubles dans l'alcool (y compris des espèces solubles dans l'alcool assistées par un dérivé de PEG) livrables à la circulation sanguine à travers les tissus formant le tractus gastro-intestinal. Les microémulsions formées  in situ  résultant de la consommation des solutions à base d'huile encapsulées comprennent des gouttelettes de microémulsion en phase huileuse de particules liées à un tensioactif monocouche en suspension dans la phase continue aqueuse du tractus gastro-intestinal. Les solutions à base d'huile peuvent également former  in 
 situ  des liposomes à noyau d'eau en suspension dans la phase continue aqueuse du tractus gastro-intestinal.
Patent EP-4062369-A1 (EP)
Title: Systems and methods for object detection and recognition
Inventor: YOHANANDAN SHIVANTHAN
IPC: G06N3/08
Filed: 2020-11-20
Abstract: Techniques for identifying pixel groups representing objects in an image include using images having multiple groups of pixels, grouped such that each pixel group represents a zone of interest and determining a pixel value for pixels within each pixel group based on a comparison of pixel values for each individual pixel within the group. A probability heat map is derived from the pixel group values using a first neural network using the pixel group values as input and produces the heat map having a set of graded values indicative of the probability that the respective pixel group includes an object of interest. A zone of interest is identified based on whether the groups of graded values meet a determined probability threshold objects of interest are identified within the at least one zone of interest by way of a second neural network.
Patent EP-4070153-A1 (EP)
Title: Virtual, augmented, and mixed reality systems and methods
Inventor: TAYLOR ROBERT BLAKE
IPC: G02B27/01
Filed: 2020-12-03
Abstract: A method for determining a focal point depth of a user of a three dimensional ("3D") display device includes tracking a first gaze path of the user. The method also includes analyzing 3D data to identify one or more virtual objects along the first gaze path of the user. The method further includes when only one virtual object intersects the first gaze path of the user identifying a depth of the only one virtual object as the focal point depth of the user.
Patent EP-4055396-A1 (EP)
Inventor: MARTIN DANIEL JOHN
IPC: G01R19/00
Filed: 2020-11-17
Abstract: L'invention concerne un processus de compartimentage et/ou de mise en concordance de dispositif qui consiste à mesurer, avec un dispositif d'essai, des courants et/ou des tensions d'un dispositif en fonction du temps, déterminer, avec le dispositif d'essai, des critères de compartimentage et/ou de mise en concordance pour le dispositif sur la base de données de transfert générées à partir des courants et/ou des tensions de dispositif mesurées en fonction du temps, et délivrer en sortie, avec le dispositif d'essai, les critères de compartimentage et/ou de mise en concordance pour le dispositif. L'invention concerne également un système et un module d'alimentation.
Patent EP-4077814-A1 (EP)
Inventor: RIGBY WILLIAM PATRICK PATTON
IPC: E01F9/70
Filed: 2020-12-15
Abstract: A vehicle mountable system for deploying and retrieving traffic barriers to and from a plurality of locations on a road, the system comprising: a gantry frame assembly with one or more horizontal frame members adapted to be positioned on a tray of a vehicle, a first transfer assembly movably coupled with the gantry frame for transferring one or more traffic barriers positioned on the vehicle tray between a storage location on the tray of the vehicle and an intermediate holding location on a platform assembly located below the one or more horizontal frame members of gantry frame assembly, and a second transfer assembly for transfer of the barriers between the intermediate holding location on the platform and a deployment location on the road.
Patent EP-4065444-A1 (EP)
Inventor: VERGHESE SIMON
IPC: B60W40/02
Filed: 2020-12-18
Abstract: Disclosed are systems and methods that can be used for adjusting the field of view of one or more sensors of an autonomous vehicle. In the systems and methods, each sensor of the one or more sensors is configured to operate in accordance with a field of view volume up to a maximum field of view volume. The systems and methods include determining an operating environment of an autonomous vehicle. The systems and methods also include based on the determined operating environment of the autonomous vehicle, adjusting a field of view volume of at least one sensor of the one or more sensors from a first field of view volume to an adjusted field of view volume different from the first field of view volume. Additionally, the systems and methods include controlling the autonomous vehicle to operate using the at least one sensor having the adjusted field of view volume.
Patent EP-4084569-A1 (EP)
Title: Communication method, communication system, communication device, and computer-readable storage medium
Inventor: REN WENJIE
IPC: H04W76/10
Filed: 2020-10-29
Abstract: Embodiments of the present application relate to the field of communications, and provide a communication method, including: forming a secondary cell in communication connection with a primary cell, wherein a geographical region covered by the primary cell at least partially overlaps with a geographical region covered by the secondary cell, and the number of channels for transmitting system information in the secondary cell is less than a preset threshold; obtaining, from UEs accessing the primary cell, a target UE that satisfies a preset condition; and establishing communication connection between the target UE and the secondary cell. Further provided in the embodiments of the present application are a communication system, and a computer-readable storage medium.
Patent EP-4078456-A1 (EP)
Inventor: HALIM IRWAN
IPC: G06N3/02
Filed: 2020-02-19
Abstract: In one example, a neural network model may be generated for a computing network having a plurality of computing resources. Performance metrics and historical usage patterns are the basis for learning current utilization patterns of the computing resources. A workload capacity for each one of the computing resources may be determined, and a neural path may be generated for execution of a specified workload.
Patent EP-4131641-A1 (EP)
Inventor: AMBE Tomio
IPC: H01Q1/32
Filed: 2020-07-20
Abstract: Electronic equipment, or the like, capable of achieving stable connection are provided. First electronic equipment 10 is electronic equipment of a device for vehicle 1. The first electronic equipment 10 includes a first connector 21 for electrically connecting second electronic equipment 50 of the device for vehicle, a first substrate 17 on which the first connector 21 is mounted, and a base 19. The first substrate 17 is fixed to the base 19 in a state where a positional relationship between the first substrate 17 or the first connector 21 and the base 19 varies according to a positional relationship between the first connector 21 and the first substrate 17.
Patent EP-4132153-A1 (EP)
Inventor: ZHAO ZHENSHAN
IPC: H04W72/04
Filed: 2020-04-03
Abstract: The disclosure relates to a Sidelink (SL) feedback information processing method, a terminal device, and a network device. The SL feedback information processing method includes that: a terminal device acquires a time interval set, an element in the time interval set being used to determine a time interval between an SL feedback channel and an Uplink (UL) transmission channel, and the UL transmission channel being used to carry SL feedback information reported by the terminal device to a network device; and The terminal device acquires, according to a slot for the UL transmission channel and the time interval set, the SL feedback information carried by the UL transmission channel. In the embodiments of the disclosure, the SL feedback information carried by the UL transmission channel may be acquired according to the time interval between the SL feedback channel and the UL transmission channel in the time interval set and the slot for the UL transmission channel, and the SL feedback information is reported through one UL transmission channel, so that transmission resources needed to report the SL feedback information are reduced.
Patent EP-4133888-A1 (EP)
Title: Restriction de sous-ensemble de livre de codes spécifique de sous-bande
Inventor: MANOLAKOS ALEXANDROS
IPC: H04W76/10
Filed: 2020-04-07
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs de communication sans fil. Un équipement utilisateur (UE) peut recevoir une première configuration d'une ou de plusieurs ressources de signal de référence d'informations d'état de canal et une seconde configuration d'un rapport d'informations d'état de canal associé à la ou aux ressources de signal de référence d'informations d'état de canal. Dans certains cas, la seconde configuration peut comprendre au moins l'une d'une indication d'un livre de codes, d'un ensemble d'ensembles de restriction de livre de codes et d'une bande passante configurée. L'UE peut ensuite identifier un mappage entre une ou plusieurs sous-bandes de domaine fréquentiel de la bande passante configurée et chaque ensemble de restriction de livre de codes de l'ensemble d'ensembles de restriction de livre de codes, et transmettre, à la station de base, un rapport indiquant un ou plusieurs indicateurs de matrice de précodage à partir du livre de codes pour chacune de la ou des sous-bandes de domaine de fréquence sur la base du mappage.
Patent EP-4144991-A1 (EP)
Inventor: MA YUANMING
IPC: F16H57/04
Filed: 2020-06-17
Abstract: An oil pump gas-exhaust mechanism for an automatic transmission, and an automatic transmission and a vehicle belong to the technical field of automobile transmission. The oil pump gas-exhaust mechanism for an automatic transmission includes a sensor plug-in assembly (3) and an oil pump for supplying oil to the automatic transmission, where the oil pump is fixedly connected to a transmission case, the sensor plug-in assembly (3) is arranged on a housing of the oil pump, the sensor plug-in assembly (3) is located between the oil pump and the transmission, a gas exhaust hole (2) is provided on the sensor plug-in assembly (3), and the gas exhaust hole (2) is inclined upwards from an outlet end relative to a horizontal plane. When a vehicle is driven in a working condition involving wading or there is water splashing on the ground, the oil pump for the automatic transmission avoids an active "water retention" phenomenon due to the gravity of water droplets; and a waterproof base membrane (4) arranged inside the sensor plug-in assembly (3) ensures that heat generated by the working of the oil pump can be discharged, and a situation in which water is forced to flow back into the oil pump when undergoing serious wading can also be avoided, thereby achieving a double protection effect.
Patent EP-4175380-A1 (EP)
Inventor: HU RONGYI
IPC: H04W72/04
Filed: 2020-06-29
Abstract: Embodiments of this application provide a communication method and apparatus, and a readable storage medium. In the method, capability information of a terminal device and an SRS antenna switch requirement of the terminal device are reported by means of the terminal device; and a network device accurately obtains, on the basis of the information reported by the terminal device, the SRS antenna switch requirement of the terminal device. By the method, the network device obtains the precise SRS antenna switch requirement, thus providing a basis for minimizing the impact of the adaptation of communication links.
Patent EP-4186537-A1 (EP)
Title: Sealing hydrogel, preparation method therefor and application thereof
Inventor: LENG HONGFEI
IPC: C08L67/00
Filed: 2020-08-28
Abstract: A sealing hydrogel, a preparation method therefor and an application thereof, relating to the technical field of polymer materials. Raw materials for preparing the sealing hydrogel comprise a first component and a second component. The first component comprises a compound A and a compound B. The compound A is a multiarm polyethylene glycol derivative, and the compound B is polyarm copolyester of glycidyl isopropyl ether and ethyl glycidyl ether. The second component comprises oligopeptide or a derivative thereof. By means of the selection of a high molecular weight compound in gel components and the coordination of the first component and the second component, the swelling ratio of the hydrogel can be effectively reduced.
Patent EP-4221007-A1 (EP)
Inventor: RUAN WEI
IPC: H04L1/00
Filed: 2020-10-16
Abstract: This application relates to the field of communication technologies, and provides a communication method for a wireless fidelity Wi-Fi system and an apparatus, to improve performance of demodulating a Wi-Fi frame by the apparatus. The communication method for the wireless fidelity Wi-Fi system includes: generating a Wi-Fi frame including a first preamble field, where the first preamble field indicates a modulation and coding scheme MCS of at least one symbol in a data field in the Wi-Fi frame, an MCS order of first m symbols in the at least one symbol is less than an MCS order of another symbol, and m is a positive integer greater than or equal to 1; and transmitting the Wi-Fi frame.
Patent EP-4246802-A1 (EP)
Inventor: YU XINYU
IPC: H02S40/32
Filed: 2020-12-14
Abstract: This application provides a photovoltaic system and a circulating current suppression method. The system includes a controller and at least two inverters. A direct current input terminal of each inverter is connected to a corresponding photovoltaic array. Alternating current output terminals of the at least two inverters are connected in parallel. The controller is configured to: obtain a direct current component of a common-mode output current of at least one of the at least two inverters, and adjust a direct current bus voltage of the corresponding inverter based on a magnitude of the direct current component of the common-mode output current, to suppress a circulating current between the at least two inverters. In this technical solution, a circulating current between a plurality of inverters connected in parallel can be suppressed, thereby reducing loss caused by a circulating current, and improving power supply efficiency. In addition, leakage current mis-protection and overcurrent protection caused by a circulating current can also be avoided. An excessively large circulating current may further damage a power device in an inverter. Therefore, in this embodiment of this application, a power device can be protected from impact of a circulating current.
Patent EP-3954543-A1 (EP)
Title: Optisch variables sicherheitselement
Inventor: RAUCH ANDREAS
IPC: B42D25/324
Filed: 2021-06-11
Abstract: Die Erfindung betrifft ein optisch variables Sicherheitselement zur Absicherung von Wertgegenständen, dessen Flächenausdehnung eine darauf senkrecht stehende z-Achse definiert, mit einem reflektiven Flächenbereich, der zumindest zwei, aus unterschiedlichen Betrachtungsrichtungen erkennbare Erscheinungsbilder zeigt. Der reflektive Flächenbereich enthält eine erste Reliefstruktur (24) und eine zweite Reliefstruktur (34), die einander zumindest teilweise überlappend in z-Richtung in unterschiedlichen Höhenstufen angeordnet sind. Die erste Reliefstruktur (24) ist mit einer reflexionserhöhenden Schicht (26) versehen und die zweite Reliefstruktur (34) weist eine reflexionserhöhende Schicht (36) auf. Nur in Teilbereichen (44) des reflektiven Flächenbereichs ist die zweite Reliefstruktur (34) vorgesehen und/oder weist die zweite Reliefstruktur (34) die reflexionserhöhende Schicht (36) auf, so dass der Flächenbereich die Teilbereiche (44) mit reflektierender zweiter Reliefstruktur (34, 36) und Freibereiche (42) ohne reflektierende zweite Reliefstruktur (34,36) aufweist. Die reflexionserhöhende Schicht (36) der zweiten Reliefstruktur (34) ist durch aufgeschwommene oder abgesunkene Pigmente gebildet.