baber/WOPTO huggingface dataset:
Patent EP-4044510-A1 (EP)
Inventor: WANG LINA
IPC: H04L12/24
Filed: 2020-10-31
Abstract: Embodiments of this application disclose a method and apparatus for detecting a link status, and pertain to the communications field. The method includes: A first network device detects a link status of a bundled physical link. The bundled physical link is a link between the first network device and a second network device. The first network device determines N logical links based on link information about the bundled physical link. The N logical links are carried on the bundled physical link, and N is an integer greater than or equal to 1. The first network device skips detecting link statuses of the N logical links, and sets the link statuses of the N logical links to the link status of the bundled physical link. According to this application, occupied computing resources of a network device and occupied network resources of a communications network can be reduced.
Patent EP-4053605-A1 (EP)
Title: Optical fiber
Inventor: SAKUMA HIROTAKA
IPC: G02B6/02
Filed: 2020-10-20
Abstract: An optical fiber is formed from silica-based glass. The optical fiber includes a core including a central axis and a cladding surrounding the core. A refractive index of the core is greater than a refractive index of the cladding. The core contains chlorine, and one or more kinds of elements selected from an element group consisting of alkali metal elements and alkaline earth metal elements. A relative refractive index difference of the core based on a refractive index of pure silica is 0.00% or greater and 0.15% or less. An average concentration of fluorine in the cladding is 1.2% or less in a mass fraction.
Patent EP-4042324-A1 (EP)
Inventor: LINDBERG NILSSON ERIK
IPC: G06K9/62
Filed: 2020-10-27
Abstract: An object detection system (10), a computer program and a method (1) for training an object detection system (10) for a vehicle (100), wherein the object detection system (10) comprises validated object detection data (VODD) of one or more objects, the method comprising the steps of: obtaining (S1) a first video stream (VS1) comprising video images with object detection data (ODD) of an area (21), identifying (S2) an object (22) in the area (21) by identifying (S21) one or more first object detection data (ODD1) of the object (22) in the first video stream (VS1) corresponding to validated object detection data (VODD), determining (S3) a position (23) of the object (22) in the area (21), obtaining (S4) a second video stream (VS2) comprising video images with object detection data (ODD) of the area (21), identifying (S5) second object detection data (ODD2) of the second video stream (VS2) at the position (23) of the object (22) and determining (S51) whether the second object detection data (ODD2) is un-validated object detection data (UODD), and updating (S6) the validated object detection data (VODD) of the object detection system (10) if it is determined that the second object detection data (ODD2) of the object (22) is un-validated object detection data (UODD).
Patent EP-4060606-A1 (EP)
Inventor: SEKIKAWA YUSUKE
IPC: G06T7/00
Filed: 2020-11-13
Abstract: The image restoration device (3) has an initialization block (100) that initializes the luminance value of each pixel coordinate to an intermediate value in the luminance array list (L) that stores one of a pair of polarity values and intermediate values as the luminance value for each pixel coordinate. The image restoration device (3) also has an update block (120) that updates the initialized luminance array list (L) according to the pixel coordinates and polarity values for each event, and an output block (160) that outputs the luminance array list (L) updated by the update block (120) over the shooting period as a binary image (B). By the update performed in the update block (120), the luminance values of the firing coordinates where the event fired in the luminance array list (L) are overwritten by the polarity values of the event. In addition, the update preserves the luminance values of the non-firing coordinates in the luminance array list (L), excluding the firing coordinates.
Patent EP-4062346-A1 (EP)
Inventor: MA WILLIAM
IPC: G06Q20/00
Filed: 2020-11-18
Abstract: A currency, said currency having a value associated with a value of a commodity money or an exchange traded fund (ETF), wherein the commodity money or ETF has a value associated with an underlying commodity. The commodity money or ETF may be any commodity ETF or mutual fund including, but not limited to, a precious metal, non-precious metal or any metal, energy, livestock and meat, and agricultural, etc. commodity. The currency is digital currency, that is, not in a physical form such as a printed currency. Each unit of currency may have a unique identifier. The currency may be stored in the block chain. A a system or exchange of distributing the currency purchases and sells said commodity money/ETF in response to exchanges in out and of the currency. A purchase of goods or services using the currency results in a bookkeeping entry to track ownership of the currency.
Patent EP-4058709-A1 (EP)
Title: Systèmes et procédés de raccord de tuyau embouti
Inventor: DHAGAT ALOK
IPC: F16L13/14
Filed: 2020-11-20
Abstract: L'invention concerne des techniques de mise en œuvre et/ou d'installation d'un système comprenant un tubage de segment de tuyau et un raccord de tuyau embouti fixé au tubage de segment de tuyau. Le tubage de segment de tuyau comprend une couche de carcasse, une couche de gaine de pression interne disposée autour de la couche de carcasse, une couche de renforcement disposée autour de la couche de gaine de pression interne, et une couche de gaine externe disposée autour de la couche de renforcement. Le raccord de tuyau embouti comprend un corps de raccord qui définit un alésage, un joint de gaine de pression interne qui scelle la couche de gaine de pression interne du tubage de segment de tuyau à l'intérieur du raccord de tuyau embouti, et une chemise de raccord fixée au corps de raccord, la chemise de raccord étant déformée de manière conforme autour du tubage de segment de tuyau pour ancrer la couche de renforcement du tubage de segment de tuyau dans le raccord de tuyau embouti.
Patent EP-3940008-A1 (EP)
Inventor: JU MIN CHEOL
IPC: C08F212/12
Filed: 2020-10-27
Abstract: The present invention relates to a method for producing a copolymer, a copolymer produced therefrom, and a thermoplastic resin composition including the same, the method including step (S10) for adding aromatic vinyl-based monomers and vinyl cyan-based monomers to perform polymerization in the presence of polymerization initiators, wherein the polymerization initiators includes at least two different kinds of polymerization initiators, and part or all of the aromatic vinyl-based monomers are continuously divisionally added during the polymerization in step (S10).
Patent EP-4062598-A1 (EP)
Inventor: THAKER DARPAN
IPC: G06F21/60
Filed: 2020-11-18
Abstract: A Recovery Maturity Index l (RMM) is used to determine whether a particular Information Technology (IT) production environment is relatively mature enough to successfully execute the disaster recovery (DR). The RMI provides a quantitative analysis in terms of a set of categories for elements that characterize the environment and multiple elements for each category. At least some of the elements depend upon the extent to which automation components have been leveraged for disaster recovery. A summation of the scoring elements, which may be a weighted summation, results in an overall quantitative metric. The metric can used to determine whether or not disaster recovery can be expected to be successful.
Patent EP-4067763-A1 (EP)
Inventor: SONG DEYUE
IPC: F24F11/00
Filed: 2020-07-07
Abstract: An air conditioner starting frequency determining method and system. The method comprises: comparing an acquired actual temperature value of the outdoor environment with preset first and second temperature thresholds, and determining the starting frequency of an air conditioner on the basis of the comparison result. The starting frequency of the air conditioner can be adjusted according to the actual temperature value of the outdoor environment, so that the air conditioner can be turned on normally without failure even when the outdoor temperature is high.
Patent EP-3923039-A1 (EP)
Inventor: LEE HANNA
IPC: G02B1/115
Filed: 2020-11-24
Abstract: The present disclosure relates to an anti-glare film including a light-transmitting substrate; and a hard coating layer containing a binder resin and particles dispersed in the binder resin, a polarizing plate, and a display apparatus including the same, wherein the particles include a first inorganic particle aggregate having an average particle diameter of 1 to 2  µ m; a second inorganic particle aggregate having an average particle diameter of 3 to 5  µ m; and organic particles in the form of primary particles having an average particle diameter of 1 to 10  µ m.
Patent EP-4066120-A1 (EP)
Inventor: KING JOHN M
IPC: G06F12/0811
Filed: 2020-11-02
Abstract: A technique for performing store-to-load forwarding is provided. The technique includes determining a virtual address for data to be loaded for the load instruction, identifying a matching store instruction from one or more store instruction memories by comparing a virtual-address-based comparison value for the load instruction to one or more virtual-address-based comparison values of one or more store instructions, determining a physical address for the load instruction, and validating the load instruction based on a comparison between the physical address of the load instruction and a physical address of the matching store instruction.
Patent EP-4073019-A1 (EP)
Title: Matériaux céramiques composites
Inventor: MONTES NICHOLAS J
IPC: C04B35/622
Filed: 2020-12-11
Abstract: L'invention concerne des matériaux céramiques composites dans lesquels un réseau interconnecté de matériau céramique sur un substrat contient des pores ayant un volume poreux accessible qui est au moins en partie rempli d'un polymère, d'une résine et/ou d'une cire.
Patent EP-4077940-A1 (EP)
Title: High-pressure pump configuration
Inventor: SU YANG
IPC: F04B37/20
Filed: 2020-12-18
Abstract: The present application provides new and innovative high-pressure fluid systems for preventing seal burning due to gas auto-ignition. The provided systems include an o-ring disposed within a seal cavity of a cup seal to decrease the dead volume in the seal cavity. By reducing the dead volume, the o-ring decreases the volume of gas that is able to accumulate and thus helps prevent the gas from auto-igniting as the gas is compressed. By preventing the gas from auto-igniting, the provided system helps prevent seal burning, which helps prevent premature cup seal failure and prevent fluid contamination.
Patent EP-4084017-A1 (EP)
Inventor: NAMAZUE AKIRA
IPC: G02B6/44
Filed: 2020-12-15
Abstract: A cable includes a sheath, a cylindrical reinforcement member disposed inside the sheath, and an object to be protected disposed inside the reinforcement member. The reinforcement member is formed by rolling up a cable reinforcement sheet including a first metal sheet and a second metal sheet joined to each other in a state in which the first metal sheet and the second metal sheet overlap with each other at a joint portion in a width direction of the cable reinforcement sheet. The cable reinforcement sheet includes a first side edge and a second side edge extending in a longitudinal direction. When a point included in the joint portion, located on the first side edge, and located closest to the second metal sheet in the first metal sheet is defined as a first point, and when a point included in the joint portion, located on the second side edge, and located closest to the first metal sheet in the second metal sheet is defined as a second point, the first point is located closer to the first metal sheet than the second point.
Patent EP-4083908-A1 (EP)
Title: Ophthalmic image processing method, ophthalmic image processing device, and ophthalmic image processing program
Inventor: ARITA REIKO
IPC: G06T7/00
Filed: 2020-12-23
Abstract: An ophthalmic image of an evaluation target is acquired, a plurality of subsection images is extracted from the ophthalmic image, a state of a subject's eye is predicted for each of the subsection images based on a learned model in which learning has been performed in advance regarding extracting a plurality of subsection images from an ophthalmic image for learning, and predicting a state of a subject's eye for the each of subsection image by machine learning using correct answer data related to a state of each subsection image, and the subsection image is extracted from the ophthalmic image so as to have an image size corresponding to a state of a subject's eye of an evaluation target.
Patent EP-4085010-A1 (EP)
Inventor: BELIVACQUA G
IPC: B65C9/06
Filed: 2020-12-22
Abstract: A machine (10, 224, 258, 274, 292, 310) is selectively operative to apply markings such as labels, sleeves, decorations and indicia to containers (58, 130, 162, 254). The machine includes a lower conveyor (LC) (14) and an upper conveyor (UC) (28). LC shuttles (46) are selectively movable around an LC track (16). UC shuttles (52) are selectively movable around a UC track (30). The LC and UC shuttles are selectively movable to engage a container vertically intermediate of respective LC and UC shuttles. In the container engaged position each container is selectively rotatably and linearly movable so as to be positioned in engagement with applicators (108, 256, 296, 298, 300, 314, 316, 318, 320, 322, 324). The applicators are selectively operative to apply markings to respective containers in operative engagement therewith in a precise and repeatable manner.
Patent EP-4068648-A1 (EP)
Title: Indication method and device
Inventor: HOU LIMING
IPC: H04B7/185
Filed: 2020-12-08
Abstract: An indication method and an indication device are provided. The method includes obtaining satellite parameters of a current satellite cell and one or more neighbor satellite cells, wherein the current satellite cell is a satellite cell where a terminal is located, the one or more neighbor satellite cells are satellite cells neighboring the current satellite cell; determining a basic list and a detailed list according to the satellite parameters of the current satellite cell and the neighbor satellite cells, wherein the basic list includes basic information of the neighbor satellites, and the detailed list includes detailed information of the neighbor satellites; sending the basic list and/or the detailed list to the terminal.
Patent EP-3906791-A1 (EP)
Inventor: AHN KI JIN
IPC: A24F40/40
Filed: 2020-12-30
Abstract: Provided are an external heating-type aerosol generating device and a cigarette used therein. Because heat energy is easily transferred to the cigarette, a sufficient amount of smoke may be provided to a user in initial puffs so that the user may have a satisfactory smoking experience.
Patent EP-4099769-A1 (EP)
Inventor: GAO KUANDONG
IPC: H04W56/00
Filed: 2020-03-13
Abstract: Embodiments of this application disclose a synchronization signal block determining method and a related apparatus, and may be applied to 5G communication technologies. The method includes: A terminal device detects a first synchronization signal block (SSB); the terminal device determines a second SSB based on the first SSB, where a frequency domain position of the first SSB and a frequency domain position of the second SSB are within a preset bandwidth, or a frequency domain offset between the first SSB and the second SSB is a preset value. Both the first SSB and the second SSB are CD-SSBs. The second SSB may be considered as a backup SSB for the first SSB. In this manner, after finding the first SSB and the second SSB, the terminal device may combine received signals to improve a signal-to-noise ratio, so that power of a noise signal in a received signal is reduced by half, reliability of information transmission is improved, and further a coverage area of a cell is expanded.
Patent EP-4098909-A1 (EP)
Inventor: WANG XING
IPC: F16H3/42
Filed: 2020-03-09
Abstract: Embodiments of this application provide a speed shifting apparatus, a control method thereof, a steering system, and a control method thereof, and relate to the field of mechanical transmission technologies. The speed shifting apparatus includes: an outer rotating wheel; an inner rotating wheel, where a rotation axis of the inner rotating wheel is parallel to and different from a rotation axis of the outer rotating wheel; and a plurality of meshing members, arranged along a circumferential direction of the inner rotating wheel or the outer rotating wheel. Either of the outer rotating wheel and the inner rotating wheel is provided with a plurality of sliding grooves, and the plurality of sliding grooves are in a one-to-one correspondence with the plurality of meshing members. The other rotating wheel is provided with fixed meshing teeth for meshing with the meshing members. The meshing member is capable of sliding along a corresponding sliding groove, and a distance between the meshing member and the rotation axis of the inner rotating wheel gradually decreases when the meshing member slides from a first end to a second end of the sliding groove.
Patent EP-4006709-A1 (EP)
Title: Read-write method and memory device
Inventor: NING SHULIANG
IPC: G06F3/06
Filed: 2020-11-20
Abstract: The present disclosure provides a read and write method and a memory device. The read and write method comprises: applying a read command to a memory device, the read command indicating address information; reading data to be read from a storage unit corresponding to the address information indicated by the read command; and if an error occurs in the data to be read, associating the address information indicated by the read command with a spare storage unit, and backing up the address information indicated by the read command and association information between the address information and the spare storage unit in a non-volatile storage unit based on a preset rule. In the present disclosure, a storage unit with data errors is distinguished in real time and replaced with a spare storage unit, which greatly improves the reliability of the memory device and prolongs the service life. Meanwhile, the address information indicated by the read command and the association information between the address information and the spare storage unit are backed up in the non-volatile storage unit as a basis for subsequent read and write operations, which greatly improves the operating speed of the memory device.
Patent EP-4079430-A1 (EP)
Inventor: FUKUI HARUYO
IPC: B23B27/14
Filed: 2020-04-24
Abstract: Provided is a cutting tool that can have a long tool life even when used to cut soft metals in particular. The cutting tool comprises a base body and a hard carbon film arranged on the base body, the hard carbon film includes an amorphous phase and a graphite phase, the density of the hard carbon film is no less than 2.5 g/cm<sup>3</sup> and no more than 3.5 g/cm<sup>3</sup>, the degree of crystallinity of the hard carbon film is no more than 6.5%, and the average coordination number of the amorphous phase is no less than 2.5 and no more than 4.
Patent EP-4165896-A1 (EP)
Inventor: ZHANG YU
IPC: H04W24/10
Filed: 2020-06-15
Abstract: Methods related to wireless communication systems and scheduling channel state information operations and transmissions. A user equipment (UE) receives, from a base station (BS), a channel state information (CSI) computation request. The UE then identifies a first CSI measurement resource based on the CSI computation request. The UE determines CSI based on the first CSI measurement resource, and receives, from the BS, a CSI report transmission request associated with the first CSI measurement resource. The UE optionally transmits to the BS a CSI report based on the first CSI measurement resource or a different CSI measurement resource. Other features are also claimed and described.
Patent EP-4159781-A1 (EP)
Inventor: SHI BIN
IPC: C08G18/73
Filed: 2020-09-25
Abstract: The present invention belongs to the technical field of preparing isocyanate derivatives, and particularly relates to a storage-stable polyisocyanate composition and a preparation method therefor. The method comprises: in the presence of a catalyst system, subjecting an isocyanate monomer to a polymerization reaction; terminating the reaction after a suitable conversion rate is reached, so as to obtain a polyisocyanate reaction solution; and then performing heat treatment on the obtained polyisocyanate reaction solution to obtain a heat-treated polyisocyanate mixture, wherein the heat treatment temperature is 10-30°C higher than the heat-sensitive temperature of the obtained polyisocyanate product, and the heat treatment time is 5-30 min; and then performing separation treatment on the heat-treated polyisocyanate mixture. When the polyisocyanate composition of the present invention is stored at 50°C for 30 days, the viscosity increase is small, thus the stability of the viscosity is ensured, and at the same time, the stability of the free monomer content and the color stability are also significantly improved.
Patent EP-4036642-A1 (EP)
Title: Caisson lumineux pour la photographie et la videographie
Inventor: HENRY RAPHAEL
IPC: G03B15/06
Filed: 2021-01-29
Abstract: 1. Caisson lumineux (1) pour la photographie et/ou la vidéographie d'un objet, comprenant :- un boitier (3) comprenant une pluralité de parois définissant un volume intérieur ainsi qu'un accès (5) prévu sur une face dudit boitier destiné à se diriger vers un utilisateur, ledit accès (5) étant conformé pour lui permettre d'y insérer au moins une main ;- un système d'illumination et de visualisation (1) logé dans le boitier (3) et définissant un volume de travail (7) en communication avec ledit accès (5) ; caractérisé en ce que ledit système d'illumination et de visualisation (19) comprend :- au moins un élément diffuseur de lumière (21) qui se situe à une distance prédéterminée d'au moins l'une desdites parois afin de définir un interstice (23) entre ledit élément diffuseur de lumière (21) et ladite l'une desdites parois, ledit élément diffuseur de lumière (21) délimitant au moins partiellement ledit volume de travail (5) ;- au moins une source de lumière (25) se situant dans ledit interstice (23) et agencée pour illuminer ledit volume de travail (5) de manière diffuse au travers dudit élément diffuseur de lumière (21) ;- au moins une source de lumière ponctuelle (25, 35) éteignable, masquable ou amovible, agencée pour illuminer directement ledit volume de travail (5) ;- au moins une caméra digitale (31) agencée pour pouvoir photographier au moins une partie dudit volume de travail (5).
Patent EP-3879148-A1 (EP)
Inventor: ARROWSMITH MARK JOHN
IPC: A61M16/20
Filed: 2014-09-17
Abstract: A valve with an internal member is disclosed which allows exhaled carbon dioxide to escape from a breathing circuit when the circuit gas pressure drops below a threshold pressure. The valve operates by occluding one or more ports under a relatively high pressure and opening the one or more ports under a relatively low pressure. The internal member is attached to the body of the valve at two or more locations on the internal member. The internal member moves in a direction perpendicular to the gas flow through the valve.
Patent EP-3876470-A1 (EP)
Inventor: HU SHENGQUAN
IPC: H04L5/00
Filed: 2021-02-22
Abstract: A method pertaining to enhanced resource unit, RU, allocation subfield design for extreme high-throughput, EHT, systems involves determining one or more RUs based on an RU allocation table (2110). The method also involves performing wireless communications using the one or more RUs (2120). The RU allocation table includes at least a combination of a plurality of aggregations of multiple RUs.