baber/WOPTO huggingface dataset:
Patent EP-3979568-A1 (EP)
Title: Routing management method and apparatus, network device, and readable storage medium
Inventor: PENG SHAOFU
IPC: H04L12/26
Filed: 2020-06-24
Abstract: The present disclosure provides a routing management method and apparatus, a network device, and a readable storage medium. The method comprises: a controller obtaining network topology information of a network side; the controller calculating, on the basis of the network topology information, path information of a segment routing traffic engineering (SR-TE) instance to be created, and sending the path information to a header node of the network side, wherein the path information comprises segment list information and entropy label (EL) insertion position information; and the controller creating the SR-TE instance from the header node to a tail node on the network side.
Patent EP-4078571-A1 (EP)
Inventor: FLYNN JOHN
IPC: G10L13/02
Filed: 2020-12-17
Abstract: A text-to-speech synthesis method comprising: receiving text; inputting the received text in a prediction network; and generating speech data, wherein the prediction network comprises a neural network, and wherein the neural network is trained by: receiving a first training dataset comprising audio data and corresponding text data; acquiring an expressivity score for each audio sample of the audio data, wherein the expressivity score is a quantitative representation of how well an audio sample conveys emotional information and sounds natural, realistic and human-like; training the neural network using a first sub-dataset, and further training the neural network using a second sub-dataset, wherein the first sub-dataset and the second sub-dataset comprise audio samples and corresponding text from the first training dataset and wherein the average expressivity score of the audio data in the second sub-dataset is higher than the average expressivity score of the audio data in the first sub-dataset.
Patent EP-4019653-A1 (EP)
Inventor: OTSUKI TAKAYUKI
IPC: C22F1/02
Filed: 2020-08-07
Abstract: To provide a low-cost hydrogen storage material having hydrogen absorption (storage) and desorption properties suitable for hydrogen storage. Furthermore, to provide a hydrogen storage container including the hydrogen storage material and a hydrogen supply apparatus including the hydrogen storage container. 
     Provided are a hydrogen storage material including an alloy having a specific elemental composition represented by Formula (1), in which, in a 1000× COMP image of a cross section of the alloy obtained by EPMA, a plurality of phases enriched with R are present, the phases having phase diameters of 0.1 µm or more and 10 µm or less, and 100 or more sets of combinations of two phases in the phases are present in a visual field of 85 µm × 120 µm in the COMP image, the shortest separation distance between the two phases being 0.5 to 20 µm, a hydrogen storage container including the hydrogen storage material, and a hydrogen supply apparatus including the hydrogen storage container. 
[Chem. 1] 
 
        Ti (1-a-b) R a M1 b Fe c Mn d M2 e C f      (1)
Patent EP-4022723-A1 (EP)
Inventor: WISHART RANDELL J
IPC: H02K23/60
Filed: 2020-08-25
Abstract: L'invention concerne un ensemble bague collectrice rotative pour un ensemble moteur électrique différentiel contrarotatif (CR) amélioré, utilisé pour alimenter un véhicule d'aéronef ou un ventilateur pour déplacer un gaz et comprenant deux hélices à rotation opposée qui peuvent être montées sur un aéronef à vol horizontal et à décollage vertical ou un carter de ventilateur dans des espaces similaires en taille à des espaces de montage pour des moteurs classiques ayant seulement une hélice et comprenant un arbre central creux et un ensemble bague collectrice qui est monté à l'intérieur, légèrement au-dessus ou complètement au-dessus des composants à rotation opposée et autour de l'arbre central creux.
Patent EP-4024477-A1 (EP)
Inventor: CHEN FENG
IPC: H01L31/18
Filed: 2020-06-01
Abstract: Disclosed are a solar cell cutting and passivation integrated processing method and a solar cell prepared using the method. The solar cell includes a substrate (1), a front electrode layer (2), a light absorption layer (3) and a back electrode layer (4) from bottom to top. Before laser structured cutting is performed for the back electrode layer (4), a protective layer (5) is disposed on a surface of the back electrode layer (4), and then laser structured cutting is performed for the back electrode layer (4), or the back electrode layer (4) and the light absorption layer (3) simultaneously through the protective layer (5) to obtain a corresponding structured trench (P3) while the protective layer (5) is kept from being cut by laser, and a material of the protective layer (5) is partially molten due to a localized high temperature generated by the laser processing in a laser structured cutting process and infiltrates into an underlying corresponding structured trench (P3). In this method, at the time of performing laser cutting processing, passivation is performed for newly-processed trench at the same time, reducing production costs, saving processing time. Further, the trench edges after cutting are repaired to improve the morphology of the processed trench, improving the stability of the cell and extending the service life of the cell.
Patent EP-4026084-A1 (EP)
Inventor: HAUSER EDUARDO
IPC: G06Q40/00
Filed: 2020-09-03
Abstract: Systems, devices, and methods for securing food integrity and safety during a delivery process. The method includes receiving an order placed by a consumer for food delivery from a provider. The order includes at least one item. The method also includes determining, from a provider profile, one or more ingredients contained in the at least one item. The method further includes retrieving, based on the one or more ingredients, guidelines comprising procedures for handling, packaging, and delivery of items containing the one or more ingredients. Additionally, the method includes generating instructions for packaging, handling, and delivery of the at least one item based on the guidelines. The method includes transmitting, over a network, an electronic copy of the instructions.
Patent EP-4026548-A1 (EP)
Inventor: CHENG YONGZHI
IPC: A61P9/00
Filed: 2020-09-03
Abstract: The present disclosure discloses use of 5-methyltetrahydrofolate in preparing a medicine or health-care food for preventing neonatal congenital heart disease in peri-pregnancy and/or pregnant women. The 5-methyltetrahydrofolate has an effect of preventing congenital heart disease. The prophylactic dosage of the 5-methyltetrahydrofolate can be greater than 1 mg. Compared with synthetic folic acid, high-dose use has no teratogenic effect. Thus the 5-methyltetrahydrofolate can prevent birth defects in a high dose and can be used for preventing neonatal congenital heart disease.
Patent EP-4027316-A1 (EP)
Inventor: LI YANG
IPC: H04N5/232
Filed: 2020-09-07
Abstract: The present application discloses a camera device for collecting vehicle information. In the present application, the camera device uses a dual-lens configuration including a first camera assembly and a second camera assembly, wherein the lens field of view of the first camera assembly intersects with the lens field of view of the second camera assembly, so as to form a layout mode that two areas on both sides of the camera device are photographed in a staggered manner, thereby avoiding the occurrence of a blind area between the lens fields of view of the first camera assembly and the second camera assembly and improving the overall photographing range of the camera device. Moreover, the camera device may introduce at least one auxiliary function such as photosensitive detection, light supplementing, and target detection, so as to improve the quality of image photographing and the accuracy of photographing moment, thereby facilitating improving the accuracy of vehicle information collection. In addition, the camera device is powered by an exchangeable dry battery module, and can also support antenna-based wireless transmission, thereby omitting cable connection and network wiring.
Patent EP-4031832-A1 (EP)
Title: Autonomous laser weed eradication
Inventor: MIKESELL PAUL
IPC: G01S5/16
Filed: 2020-09-16
Abstract: Disclosed herein are methods, devices, modules, and systems which may be employed for automated weed identification, control, and eradication. These methods, devices, modules, and systems provide an alternative to hand cultivation or chemical herbicides. Devices disclosed herein may be configured to locate, identify, and autonomously target a weed with a beam, such as a laser beam, which may burn or irradiate the weed. The methods, devices, modules, and systems may be used for agricultural crop management or for at-home weed control.
Patent EP-4029742-A1 (EP)
Inventor: ZHANG YONGSHENG
IPC: B60T8/17
Filed: 2020-09-08
Abstract: A brake system (300) of a vehicle, a vehicle (400), and a control method for a brake system (300) are provided. In the brake system (300), a first control valve (130) is used to connect a first brake pipe (111) and a second brake pipe (121), so that when the first control valve (130) is in a closed state, the first brake pipe (111) is connected to the second brake pipe (121), and brake fluid in the two brake pipes (111 and 121) can flow in the two brake pipes, thereby helping improve redundancy performance of the brake system (300).
Patent EP-3971820-A1 (EP)
Inventor: XU QINQIN
IPC: G06T3/00
Filed: 2020-04-28
Abstract: Provided are an image processing method and device and an electronic device. The method may include: a first image and a second image are obtained; a facial key point of a target object in the first image is detected to obtain information of a first key point; a facial key point of a target object in the second image is detected to obtain information of a second key point; a conversion relationship is determined based on the information of the first key point and the information of the second key point; and faces of the target objects in the first image and the second image are fused based on the conversion relationship to obtain a third image.
Patent EP-3896964-A1 (EP)
Inventor: LIU HUI
IPC: H04N7/18
Filed: 2020-04-07
Abstract: The application discloses a data processing method and device, equipment, and a computer-readable storage medium, and relates to the field of data processing. The method includes: receiving a single aggregated data stream from a data aggregation device, wherein the aggregated data stream includes multiple data packets captured by multiple video capture devices respectively, and each data packet has an identifier of the video capture device that captures the data packet. The method further includes: determining multiple videos associated with the multiple video capture devices from the aggregated data stream based on the identifiers, wherein each video includes data packets with the same identifier. In this way, the videos from the multiple video capture devices can be stably and efficiently transmitted, and meanwhile, the resources occupied by the transmission process can be saved. The solution can be applied to the field of artificial intelligence, especially to the field of autonomous driving (including autonomous parking).
Patent EP-4049288-A1 (EP)
Inventor: REYKHERT ALEXEY
IPC: G16H50/30
Filed: 2020-10-22
Abstract: An electronic device includes a housing, one or more sensors and a battery within the housing, a base, and a set of electrodes. The housing includes a housing window. The sensors are configured to interface with the user to generate physiological data associated with the user's health. The battery is configured to power the sensors. The base is removably coupled to the housing and includes an inner surface, an outer surface, and a base window. The inner surface is configured to engage the housing and secure the housing to the base. The set of electrodes are removably coupled to the base such that when the housing is secured to the base, the set of electrodes is configured to conduct electrical signals of the housing across the base, facilitating movement of the electrical signals through the base, between the inner surface of the base and the outer surface of the base.
Patent EP-4046893-A1 (EP)
Inventor: ZHAO MIN
IPC: B62D15/00
Filed: 2020-09-23
Abstract: Disclosed are a clutch mechanism, a steering system, and an automobile. The clutch mechanism includes a slidable block (14) and a driving component. The slidable block (14) can be accommodated in a radial spacing between a first end shaft (1) and a second end shaft that are coaxially arranged and radially spaced apart from each other, and is configured to translate along an axial direction of the first end shaft (1) and the second end shaft to realize decoupling or coupling between the first end shaft (1) and the second end shaft. The driving component is configured to drive the slidable block (14) to translate along the axial direction of the first end shaft (1) and the second end shaft.
Patent EP-4053411-A1 (EP)
Title: Spherical pump rotor static pressure support and spherical pump provided with static pressure support
Inventor: WANG LUYI
IPC: F04C15/00
Filed: 2020-10-22
Abstract: Disclosed are a hydrostatic pressure support and a spherical pump having the same. The hydrostatic pressure support is arranged between each of two parallel sides of a slipper and a sliding groove, and includes a first liquid flow channel, a second liquid flow channel, and a pressure-bearing groove. An inlet of the first liquid flow channel is communicated with one of two working chambers of the spherical pump, and an inlet of the second liquid flow channel is communicated with the other of the two working chambers. An outlet of the first liquid flow channel and an outlet the second liquid flow channel are respectively communicated with the pressure-bearing grooves provided on the two parallel sides of the slipper.
Patent EP-4055140-A1 (EP)
Inventor: BALL MATTHEW ADAMS
IPC: C12M1/34
Filed: 2020-11-04
Abstract: La présente invention concerne des procédés et des systèmes pour la régulation de mousse. Un procédé de régulation de mousse pour un système de fermentation comprend les étapes consistant à : obtenir des données d'image à partir d'un dispositif d'imagerie situé au niveau du système de fermentation ; et traiter lesdites données de capteur à l'aide d'un algorithme d'apprentissage machine entraîné pour générer une sortie qui indique la présence de mousse ou de niveau de moussage.
Patent EP-4050655-A1 (EP)
Inventor: YANG LIANG
IPC: H01L27/146
Filed: 2020-11-12
Abstract: A pixel structure and an image sensor (203) are provided, to improve photoelectric conversion efficiency under a weak light condition and resolve a problem that an image generated in weak light is dim. The pixel structure includes: a metallic ground plane; a substrate unit cell, where the substrate unit cell is located on the metallic ground plane; a nano antenna unit, where the nano antenna unit is located on the substrate unit cell, the nano antenna unit includes one or more nano antennas, each of the one or more nano antennas corresponds to one optical band, each nano antenna includes M parts, a nano gap is formed between the M parts, a metal-insulator-metal diode is formed at the nano gap, and M is a multiple of 2; and a packaging unit, where the packaging unit covers the nano antenna unit. The image sensor (203) includes a plurality of pixel structures.
Patent EP-4061906-A1 (EP)
Inventor: LIU DAVID S
IPC: C09K3/00
Filed: 2020-11-17
Abstract: L'invention concerne l'utilisation de polymères compatibles, semi-miscibles ou miscibles en tant que structures de support pour l'impression 3D d'objets, notamment ceux fabriqués à partir de copolymères polyéther-bloc-amide tels que les copolymères à blocs PEBAX® d'Arkema, de polyamides tels que les polyamides RILSAN® d'Arkema, de polyéthercétonecétone telle que KEPSTAN® PEKK d'Arkema, et de fluoropolymères, tels que le KYNAR® PVDF d'Arkema, notamment des objets de polyfluorure de vinylidène et de ses copolymères. Un polymère miscible particulièrement utile est un polymère acrylique, qui est miscible avec le fluoropolymère dans la masse fondue. La composition de structure de support fournit l'adhérence nécessaire à la plaque de construction et à l'objet imprimé et la force de support pendant le processus d'impression 3D, mais elle est amovible après refroidissement de l'objet fluoropolymère. La composition de polymère du support est choisie de façon à être rigide et à faible gauchissement, mais suffisamment flexible pour être transformée en filaments.
Patent EP-4049451-A1 (EP)
Inventor: DENG ZHIPIN
IPC: H04N19/60
Filed: 2020-11-27
Abstract: L'invention concerne un procédé de traitement vidéo consistant à : réaliser une conversion entre un bloc vidéo courant d'une vidéo et une représentation de flux binaire de la vidéo, une utilisation d'un mode de partitionnement géométrique étant, pendant la conversion, autorisée pour le bloc vidéo courant, et des paramètres du mode de partitionnement géométrique étant calculés en faisant appel à un ensemble d'angles comprenant un premier nombre d'angles qui est inférieur à une première valeur seuil et/ou à un ensemble de distances comprenant un second nombre de distances qui est inférieur à une seconde valeur seuil.
Patent EP-4084964-A1 (EP)
Inventor: NELSON BRANDON P
IPC: B60B9/26
Filed: 2020-12-21
Abstract: A non-pneumatic tire includes an annular inner ring, an annular outer ring, and a support structure extending from the annular inner ring to the annular outer ring. The support structure includes a plurality of spokes, webbing, cells, or other open-sided support structure. The tire includes a bump stop. The bump stop includes an inner member radially extending from a radially outer surface of the annular inner ring. The inner member has a radially outer surface facing a radially inner surface of the annular outer ring. The bump stop includes an outer member radially extending from a radially inner surface of the annular outer ring. The outer member has a radially inner surface facing a radially outer surface of the annular inner ring.
Patent EP-4075896-A1 (EP)
Inventor: ZHANG YUNHAO
IPC: H04L5/00
Filed: 2020-01-15
Abstract: Embodiments of this application provide a data transmission method and an apparatus. The method includes: receiving first DCI from a network device in a common detection space, and receiving first downlink data based on the first DCI; and receiving second DCI in a second detection space indicated by the first downlink data, and receiving second downlink data based on the second DCI, where the second downlink data is data specific to a terminal device. For example, the first downlink data may be a paging message, a RAR, or a MsgB. According to the method and the apparatus provided in embodiments of this application, even if the terminal device is in an RRC non-connected mode, the terminal device can still obtain a transmission parameter of the second downlink data by receiving the paging message, the MsgB, or the RAR, to flexibly adjust a transmission parameter (for example, a resource position) of downlink data. When the second downlink data is the data specific to the terminal device, data transmission security may be further improved on this basis.
Patent EP-4104386-A1 (EP)
Inventor: TANG TINGFANG
IPC: H04L12/24
Filed: 2020-02-14
Abstract: Method and apparatus for application server change are disclosed. A method comprises obtaining information on application server change for an application when server changes to a target application server; and making decision to inform UE to rediscover the target application server for the application or configure UPF to steer traffic to and from the target application server for the application.
Patent EP-4105885-A1 (EP)
Inventor: UZAWA HIROYUKI
IPC: G06T7/20
Filed: 2020-02-14
Abstract: An image processing device (1) includes: a division unit (111) that divides the input image I<sub>in</sub> and outputs a plurality of divided images; a first processing unit (110) configured to, by providing each of the plurality of divided images as input to an object detection model, perform computation of the object detection model, and acquire a set of pieces of attribute information including an attribute value of an object included in each of the plurality of divided images and a quadrangular frame BB1 surrounding the object, as metadata MD1 of the divided image; a scaling unit (121) outputs an overall image obtained by shrinking the input image I<sub>in</sub>; a second processing unit (120) that performs computation of the object detection model by providing the overall image as input to the object detection model, and acquires a set of pieces of attribute information including an attribute value of the object included in the overall image and a quadrangular frame BB2 as metadata MD2 of the overall image; and a third processing unit (130) that generates metadata MD of the input image I<sub>in</sub> by combining a set of pieces of the attribute information of the metadata MD2 and a set of pieces of attribute information that are not held in common by the metadata MD2 and the metadata MD1.
Patent EP-4110351-A1 (EP)
Title: Amélioration du rendement de biopsie liquide
Inventor: SINGHAL SEEMA
IPC: C07K14/535
Filed: 2020-07-20
Abstract: L'invention concerne des procédés, des kits, des systèmes et des compositions pour une amélioration du rendement de biopsie liquide.
Patent EP-4107848-A1 (EP)
Inventor: JACQUES RUSSELL
IPC: H02M3/325
Filed: 2020-03-04
Abstract: A controller for a power converter. The power converter comprises an inverter for receiving a supply power and providing an inverter output at an inverter frequency. There is a primary inductance for receiving the inverter output and providing a primary output. There is at least one current sensor for sensing at least one output current and providing at least one output current signal based on the at least one output current. The controller is adapted to receive the at least one output current signal, and control the inverter frequency by providing a switch control signal to the inverter based on the at least one output current signal and a reference signal thereby providing a desired primary output corresponding to the reference signal.
Patent EP-4202318-A1 (EP)
Title: Refrigeration/air-conditioning device
Inventor: SAKANOBE KAZUNORI
IPC: F25B1/00
Filed: 2020-08-21
Abstract: A refrigerating and air-conditioning apparatus that performs defrosting operation, the refrigerating and air-conditioning apparatus including: a refrigerant circuit in which a compressor, a first heat exchanger, an expansion device, a second heat exchanger, and a four-way valve are connected to each other by pipes to allow refrigerant to circulate through the refrigerant circuit; a temperature sensor configured to measure a temperature of the compressor; and a heat generation control unit configured to increase a temperature of the compressor when the heat generation control unit detects a decrease in a value measured by the temperature sensor in defrosting operation performed on the first heat exchanger.
Patent EP-4229952-A1 (EP)
Title: Method and apparatus for communication management
Inventor: LIN XINGQIN
IPC: H04W72/04
Filed: 2020-10-14
Abstract: Various embodiments of the present disclosure provide method and apparatus for communication management. A method performed by a communication management node may comprise: obtaining (S101) arrangement information about at least one pair of cells in a communication system; wherein a pair of cells of the at least one pair of cells comprises a serving cell with a first coverage range, and an assistant cell with a second coverage range; wherein the first coverage range at least partially overlaps with the second coverage range; and transmitting (S102) a configuration to a network node providing the serving cell; wherein the configuration indicates the network node to determine whether a terminal device is in an overlapped coverage range of the serving cell and the assistant cell, and indicates the network node to use the serving cell to serve the terminal device. The desired serving cell/beam may be used to serve the terminal device.