baber/WOPTO huggingface dataset:
Patent EP-3961558-A1 (EP)
Inventor: YAMAGAMI SEIJI
IPC: G06T7/00
Filed: 2020-04-17
Abstract: The image recognition method is a method of recognizing a specific image and includes a first step of detecting a plurality of image features from the specific image and storing in a memory each of the detected relevant image features as a part; a second step of detecting a plurality of image features from an input image and selecting from the memory a part corresponding to each of the detected relevant image features; a third step of generating a restoration image using a plurality of the parts selected in the second step; and a fourth step of determining whether the restoration image generated in the third step matches with the input image by a matching process and recognizing that, when it is determined that the restoration image matches with the input image, the input image is the specific image.
Patent EP-4007285-A1 (EP)
Inventor: ZHOU CHAO
IPC: H04N21/2662
Filed: 2020-07-07
Abstract: The present application relates to the technical field of video playback, and provides a video bit rate determining method and apparatus, an electronic device, and a storage medium, for use in solving the problem of stuttering in video playback. The method is applied in a device for playing a video on the basis of consecutively numbered video blocks, and comprises: determining a cancellation parameter ξ (k) used for cancelling a throughput prediction error of a video block F<sub>k</sub>; determining, on the basis of a throughput prediction value of each of video blocks from the video block F<sub>k</sub> to video block F<sub>k+N-1</sub> and ξ (k), a cache amount prediction value of each of the video blocks from the video block F<sub>k</sub> to the video block F<sub>k+N-1</sub> at the end of download thereof; and determining a video playback quality loss value according to a weight value of the bit rate change between adjacent video blocks requested and a cache prediction error between the cache amount prediction value and a preset cache amount target value of each of the video blocks from the video block F<sub>k</sub> to the video block F<sub>k+N-1</sub> at the end of download thereof, and requesting the video block F<sub>k</sub> at a bit rate that does not exceed a bit rate r(k) when the video playback quality loss value is minimum.
Patent EP-4006104-A1 (EP)
Title: Thermoplastic polyester resin, thermoplastic polyester resin composition, and shaped article
Inventor: TOJO YUSUKE
IPC: C08L67/02
Filed: 2020-07-20
Abstract: The present invention provides a thermoplastic polyester resin comprising a residue of an aromatic dicarboxylic acid or an ester-forming derivative thereof and a residue of a diol or an ester-forming derivative thereof, as main structural units, wherein the thermoplastic polyester resin has a hydroxy group concentration of 0.050 mmol/g or less. The use of such a thermoplastic polyester resin enables to obtain a molded article which has excellent mechanical properties and heat resistance, and which also has a reduced dielectric loss tangent at a high frequency of 1 GHz or more.
Patent EP-4003341-A1 (EP)
Title: Compositions and methods for treatment of presbyopia
Inventor: DIBAS MOHAMMED
IPC: A61K31/4409
Filed: 2020-07-24
Abstract: The present invention is related to topical ophthalmic compositions comprising brimonidine. Also described herein are methods for the treatment of ocular conditions (e.g., presbyopia), methods for improving near reading speed in a subject with presbyopia, methods for improving near vision in a subject with presbyopia, and methods for reducing pupil diameter in a subject with presbyopia using the topical ophthalmic compositions.
Patent EP-4011279-A1 (EP)
Inventor: LEE DAVID
IPC: A61B5/00
Filed: 2020-03-18
Abstract: The present disclosure relates to a method for processing noise in biometric information measurement data, wherein the method for processing noise in biometric information measurement data, according to one embodiment of the present invention, may comprise the steps of: measuring biometric information by a sensor-transmitter which is placed on a part of a user's body and which measures biometric information of the user; transmitting data on the measured biometric information from the sensor-transmitter to a communication terminal; processing noise in the biometric information data transmitted to the communication terminal; and displaying the noise-processed biometric information data on the communication terminal. According to the present invention, it is possible to obtain accurate biometric information data by processing various types of noise included in biometric information data by using various algorithms to process steps for removing noise in a sequential manner.
Patent EP-4008024-A1 (EP)
Title: Reconfigurable finfet-based artificial neuron and synapse devices
Inventor: PESIC MILAN
IPC: H01L21/8234
Filed: 2020-07-28
Abstract: A semiconductor device that implements artificial neurons and synapses together on the semiconductor device includes a plurality of fins formed on the semiconductor device, and a plurality of gates formed around the plurality of fins to form a plurality of fin field-effect transistors (FinFETs). The plurality of FinFETs may form one or more artificial synapses and one or more artificial neurons. Each of the one or more artificial synapses may include two or more of the plurality of gates. Each of the one or more artificial neurons comprises one of the plurality of gates.
Patent EP-3951949-A1 (EP)
Title: Positive electrode active material, preparation method therefor, positive electrode sheet, lithium ion secondary battery and related battery module, battery pack and device thereof
Inventor: DOU SHUSHI
IPC: H01M4/525
Filed: 2020-08-19
Abstract: The present application discloses a positive electrode active material and a preparation method thereof, a positive electrode plate, a lithium-ion secondary battery and a battery module, a battery pack and an apparatus related thereto. The positive electrode active material includes a lithium nickel cobalt manganese oxide, the molar content of nickel in the lithium nickel cobalt manganese oxide accounts for 60% - 90% of the total molar content of nickel, cobalt and manganese, and the lithium nickel cobalt manganese oxide has a layered crystal structure of a space group R  3 m; a transition metal layer of the lithium nickel cobalt manganese oxide includes a doping element, and the local mass concentration of the doping element in particles of the positive electrode active material has a relative deviation of 20% or less; and in a differential scanning calorimetry spectrum of the positive electrode active material in a 78% delithiation state, an initial exothermic temperature of a main exothermic peak is 200°C or more, and an integral area of the main exothermic peak is 100 J/g or less.
Patent EP-4037018-A1 (EP)
Inventor: KAKIAGE KENJI
IPC: H01M4/60
Filed: 2020-09-14
Abstract: The present invention provides an electrode for a nonaqueous electrolyte secondary battery, including: a current collector; and an electrode active material mixture layer containing an organosulfur electrode active material, a conductive assistant, and a binder, wherein the electrode active material mixture layer contains 0.01 mass% to 0.4 mass% of the binder with respect to a total mass of the electrode active material mixture layer, and wherein the electrode active material mixture layer is formed on the current collector.
Patent EP-4035001-A1 (EP)
Title: Architecture graphique multi-utilisateur flexible
Inventor: WU RUIJIN
IPC: G06F9/455
Filed: 2020-09-18
Abstract: L'invention concerne une technique de fonctionnement d'un processeur qui comprend de multiples noyaux. La technique comprend la détermination d'un certain nombre d'applications actives, la sélection d'une configuration de processeur pour le processeur sur la base du nombre d'applications actives, la configuration du processeur selon la configuration de processeur sélectionnée, et l'exécution des applications actives avec le processeur configuré.
Patent EP-4039887-A1 (EP)
Inventor: SUGIYAMA YUTA
IPC: E02F3/43
Filed: 2020-09-30
Abstract: A technique that makes it possible for a shovel to appropriately move the working part of a bucket along an intended construction plane in the vicinity of a bend of the intended construction plane. The shovel 100 according to an embodiment of the present disclosure includes the attachment AT including the boom 4, the arm 5, and the bucket 6 and the controller 30 that moves the attachment AT to move the working part of the bucket 6 along the intended construction plane 600, wherein the regions 610, 620 and 630 between which a control command for the movement of the bucket 6 generated by the controller 30 differs are set in the vicinity of the bend 603 of the intended construction plane 600, 600.
Patent EP-4045358-A1 (EP)
Inventor: CEDERWALL KEVIN
IPC: B60P9/00
Filed: 2020-10-13
Abstract: La présente invention concerne un robot mobile qui peut comprendre un châssis et des roues de support conçues pour soutenir le châssis sur une surface de sol. Le robot mobile peut comporter un ensemble d'entraînement qui comprend une roue d'entraînement montée sur un bras de commande pour déplacer le robot mobile. Le bras de commande peut pivoter autour d'un axe de pivotement. L'axe de pivotement peut se trouver à l'arrière de l'axe de rotation de la roue d'entraînement. L'axe de pivotement peut être plus bas que l'axe de rotation de la roue d'entraînement. L'axe de pivotement peut être plus bas que l'axe de rotation pour une ou plusieurs des roues de support. Un élément de sollicitation peut solliciter le bras de commande vers le bas. Le freinage à l'aide de la roue d'entraînement peut augmenter la force de la roue d'entraînement contre le sol. L'accélération à l'aide de la roue d'entraînement peut diminuer la force de la roue d'entraînement contre le sol.
Patent EP-3975293-A1 (EP)
Inventor: LIANG CHENGDU
IPC: H01M4/134
Filed: 2020-09-18
Abstract: Disclosed are a lithium metal composite electrode material for a lithium metal battery (3), a preparation method for the same, and an electrode, battery (3), battery module (4), battery pack (5) and apparatus comprising the same. The lithium metal composite electrode material comprises: lithium metal particles (1) and a lithium-containing conductive layer (2) serving as a supporting framework, the supporting framework being filled with the lithium metal particles (1); wherein the lithium-containing conductive layer (2) comprises an inorganic lithium compound and a lithium alloy. The lithium metal composite electrode material can solve the problems that, when lithium metal is used as a negative electrode, the electrolyte is easily consumed, and lithium dendrites are easily produced, deposited and dissolved to change electrode thickness, which in turn affects the cycle stability, electrical performance and structural stability of the battery (3), so as to achieve the purpose of improving the structural stability and cycle stability of the lithium metal electrode.
Patent EP-4064372-A1 (EP)
Inventor: OKUBO KAZUHIKO
IPC: H01L41/20
Filed: 2020-11-04
Abstract: A magnetostrictive member is formed of a crystal of an iron-based alloy having magnetostrictive characteristics and is a plate-like body having a long-side direction and a short-side direction. At least one of a front face and a back face of the plate-like body has a plurality of grooves extending in the long-side direction.
Patent EP-4078443-A1 (EP)
Title: Computer vision systems and methods for automatic alignment of parcels with geotagged aerial imagery
Inventor: SINGH ADITYA
IPC: G06K9/62
Filed: 2020-12-16
Abstract: Computer vision systems and methods for automatic parcel alignment are provided. The system receives a geotagged aerial image, parcel information, and semantic information where each of the parcel and semantic information are overlaid on the geotagged aerial image. The system cleans the parcel information and the semantic information. The system optimizes the parcel information by grouping geo-registered parcels present in the geotagged aerial image into a plurality of islands and generating a plurality of parcel alignment solutions for each island of the plurality of islands. The system refines the plurality of parcel alignment solutions for each island and regularizes each island. The system generates a composite parcel alignment solution based on the refined plurality of parcel alignment solutions for each regularized island to align the geo- registered parcels of each regularized island with the geotagged aerial image.
Patent EP-4082688-A1 (EP)
Title: Three-dimensional modeling pattern material, cured product, cubic molded article, and method for producing mold by using said cubic molded article
Inventor: HARA YUJIRO
IPC: B29C64/124
Filed: 2020-12-17
Abstract: An object of the present invention is to provide a three-dimensional pattern material capable of forming a cured product having excellent hardness and castability, a cured product, a cubic molded article, and a method for producing a mold by using the cubic molded article. A three-dimensional modeling pattern material is used that contains a curable resin composition containing a (meth)acrylate compound (A) represented by Structural Formula (1) and an aliphatic (meth)acrylate compound (B), the three-dimensional modeling pattern material having a content of the (meth)acrylate compound (A) of 50% by mass or more in a total mass of the (meth)acrylate compound (A) and the (meth)acrylate compound (B).
Patent EP-4083833-A1 (EP)
Title: Information processing system, information processing device, method, and program
Inventor: MURATA NAOKI
IPC: G06F21/60
Filed: 2020-10-23
Abstract: An information processing system includes a linkage database in which a person is linked with a property; a person database in which the person is associated with a role of the person and one or more functions that can be used by the person; a property database in which the property is associated with one or more functions used in the property; a first permission management unit configured to manage one or more functions that can be used by the person in the property, by using the person database and the property database; and a second permission management unit configured to manage one or more properties whose information can be accessed by the person, by using the linkage database.
Patent EP-4021870-A1 (EP)
Inventor: BIROL HANSU
IPC: B05D7/00
Filed: 2020-09-09
Abstract: The invention is a method for fabricating multi-layer ceramic broadband radome by thermal spraying coating materials on the radome. The assembled structure exhibits tuned RF transparency response depending on the thickness and the dielectric constant of the deposited layers. Sub-micron thick ceramic layers, which are essential for broadband performance and hard to produce due to their fragile nature, can be deposited on big and complex objects by a fast and automated process.
Patent EP-4091137-A1 (EP)
Title: Measurement calibration using patterned sheets
Inventor: GLAZER ASSAF
IPC: G06T7/73
Filed: 2020-12-21
Abstract: A method for photogrammetric measurement includes providing a bedsheet (56) having one or more patterns (58, 62) printed thereon in accordance with a pattern template (66), which defines respective locations of the one or more patterns in a template coordinate frame. An image (60) is received, in an image coordinate frame, of a person (26) lying on a bed (24), which is covered by the bedsheet. The image is processed in order to identify the one or more patterns in the image and to match the one or more patterns identified in the image to the one or more patterns in the pattern template. A transformation is computed, based on the matched patterns, between the image coordinate frame and the template coordinate frame. A dimension of the person is measured by applying the computed transformation to the image of the person.
Patent EP-4092247-A1 (EP)
Inventor: XU LIXIN
IPC: E02F7/00
Filed: 2020-12-25
Abstract: The present invention discloses an environmentally-friendly semi-closed loop deep-sea ore hydraulic lifting system, which comprises a water injection pump, a water injection riser, a deep-sea multiple high-pressure silo feeding device, a lifting riser, a dewatering device and a pipeline. The water injection pump and the dewatering device are fixed on a mining ship. The water injection pump is connected to the deep-sea multiple high-pressure silo feeding device through the water injection riser. The deep-sea multiple high-pressure silo feeding device is connected to the dewatering device through the lifting riser. The water injection pump is connected to the dewatering device through the pipeline. In the present invention, seawater is pumped into the water injection riser by the water injection pump, then ore is fed into a high-pressure hydraulic pipeline by the deep-sea multiple high-pressure silo feeding device to be mixed with the seawater, and an obtained ore and seawater mixture is lifted to the mining ship on the sea surface. The dewatering device on the mining ship is used to pump separated seawater into the water injection riser to form a semi-closed loop circulation system, which results in a very small amount of seawater exchange with the submarine environment so as to realize the minimum disturbance to the submarine ecological environment. The present invention has the advantages of few moving parts, high reliability, more environmental-friendliness, higher working efficiency and good reliability.
Patent EP-4113495-A1 (EP)
Title: Display substrate and manufacturing method therefor, and wiring load compensation method
Inventor: WEI YULONG
IPC: H01L27/12
Filed: 2020-02-27
Abstract: A display substrate and a manufacturing method thereof, and a compensating method for wire load are provided. The display substrate includes a display region (201) and a peripheral region (202). The display region (201) has an opening (201A), and the peripheral region (202) includes an opening peripheral region (203) at least partially in the opening (201A); at least one wire (230) is provided in the display region (201) and the opening peripheral region (203). Each of the at least one wire (230) includes two portions, a first portion (231) is spaced apart and insulated from the semiconductor pattern (220) and the conductive pattern (240), to provide at least one first compensation unit (230A), and a second portion (232) is spaced apart and insulated from one of the semiconductor pattern (220) and the conductive pattern (240), to provide at least one second compensation unit (230B). The display substrate (20) uses two different compensation units to accurately compensate wires with different loads, so as to improve the display effect of the display substrate (20).
Patent EP-4084553-A1 (EP)
Inventor: WU ZUOMIN
IPC: H04W72/04
Filed: 2020-02-25
Abstract: The present disclosure relates to an information transmission method, a terminal device and a network device. The method includes: receiving, by the terminal device, first indication information; and determining, by the terminal device, a first offset parameter value based on the received first indication information. The first offset parameter value is used to determine a timing relationship of transmission. With the embodiments of the present disclosure, communication between the network device and the terminal device can be achieved with accurate timing relationship.
Patent EP-3971319-A1 (EP)
Title: Vapor deposition device
Inventor: MATSUMOTO KAZUHIDE
IPC: C23C14/30
Filed: 2020-03-18
Abstract: A vapor deposition equipment for forming a ceramic coating on a substrate, the equipment including a coating chamber, loading chambers, substrate support mechanisms, horizontal moving mechanisms, and reversing mechanisms, and configured as follows. The coating chamber and each loading chambers are connected individually to a vacuumizer and are connected to each other at their openings. In the coating chamber, an electron gun is provided that emits an electron beam with which the held ceramic raw material is irradiated. Each of the substrate support mechanisms includes left and right partition walls, a left substrate support plate on the left side of the left partition wall, and a right substrate support plate on the right side of the right partition wall. Each of the substrate support plates has multiple substrate mounting portions for mounting substrates thereon. The left and right substrate support plates are capable of revolving in a plane parallel to the left and right partition walls, and each of the multiple substrate mounting portions is capable of rotating. Each of the horizontal moving mechanisms is configured to cause the substrate support mechanism to move horizontally in the left-right direction between a vapor deposition position where one of the partition walls is in close contact with the opening and a reverse position where the left and right sides of the substrate support mechanism are reversed.
Patent EP-4127952-A1 (EP)
Title: Dynamic compression for multiprocessor platforms and interconnects
Inventor: WU KEQIANG
IPC: G06F13/16
Filed: 2020-03-30
Abstract: The present disclosure provides an interconnect for a non-uniform memory architecture platform to provide remote access where data can dynamically and adaptively be compressed and decompressed at the interconnect link. A requesting interconnect link can add a delay to before transmitting requested data onto an interconnect bus, compress the data before transmission, or packetize and compress data before transmission. Likewise, a remote interconnect link can decompress request data.
Patent EP-4148525-A1 (EP)
Inventor: CHEN HONG
IPC: G05D1/02
Filed: 2020-09-24
Abstract: The present invention provides a method for docking a self-moving device with a charging station, wherein the charging station is connected to a boundary line, and the method comprises the following steps: controlling the self-moving device to move from the current position close to adocking boundary; judgingwhether the self-moving device senses the boundary line signal during the moving process; if the self-moving device senses the boundary line signal before it reaches the docking boundary or when it reaches the docking boundary, controllingthe self-moving device to move towards the charging station through the boundary line signal until the docking is successful; if the self-moving device hasnot sense the boundary line signal when it reaches the docking boundary, controlling the self-moving device to move from the docking boundary to the boundary line until the boundary line signal is sensed. The present invention sets the docking boundary and controls the self-moving device to move close to the docking boundary to find the boundary line, thereby improving the regression efficiency of the self-moving device.
Patent EP-4206030-A1 (EP)
Title: Vehicle charging method and apparatus
Inventor: XIA HONGPU
IPC: H02J7/00
Filed: 2020-09-11
Abstract: A vehicle charging method and apparatus are provided. The method includes: obtaining a status of a first battery pack in a first mobile charging facility (101); if the first battery pack is in a charging state or a fully charged state, obtaining a second state of energy sent by a second mobile charging facility, where the second mobile charging facility is charging a first vehicle, and the second state of energy is a state of energy of a second battery pack in the second mobile charging facility (102); and when a first state of energy and the second state of energy meet a first preset condition, sending a first indication signal to the first mobile charging facility for indicating the first mobile charging facility to charge the first vehicle, where the first state of energy is a state of energy of the first battery pack in the charging state or the fully charged state (103). This prevents a mobile charging facility in a fully charged state from waiting in place for a server to deliver a new charging task, eliminates time for the mobile charging facility to wait in place, and improves a throughput and charging efficiency of electric energy of a charging system.