baber/WOPTO huggingface dataset:
Patent EP-4162124-A1 (EP)
Title: Building panels comprising a locking device
Inventor: SVENSSON JOHAN
IPC: A47B61/00
Filed: 2021-06-03
Abstract: There is disclosed building panels comprising a first (1) and a second (2) panel and comprising a locking device (3). The locking device comprises a tongue (4) and an edge groove (5) provided in the second panel and the first panel, respectively, wherein the tongue and the edge groove are configured to cooperate with each other for locking a first edge portion (1a) of the first panel to a second edge portion (1b) of the second panel in a first direction (D1). The locking device further comprises a separate tongue (6) provided in an insertion groove (8) and a tongue groove (7) configured to cooperate with each other for locking the first edge portion to the second edge portion in a second direction (D2). A length of the tongue groove along the first or second edge portion is smaller than a length of the first or second edge portion, respectively. Alternatively, or additionally, a length of the insertion groove along the second or first edge portion is smaller than the length of the second or first edge portion, respectively. The panels are configured to be arranged in parallel with each other in a locked state of the first and second panels.
Patent EP-4159010-A1 (EP)
Inventor: SOKOL DANIEL
IPC: H05K1/16
Filed: 2021-06-24
Abstract: The disclosure relates to systems and methods for fabricating passive RC frequency filter. More specifically, the disclosure is directed to computerized systems and methods for using additive manufacturing (AM) of simultaneous deposition of conductive and dielectric inks to form passive RC frequency pass filters having predetermined cutoff frequency with wide stop band frequency.
Patent EP-4174059-A1 (EP)
Title: Indazole-fused cyclic compound
Inventor: AN KE
IPC: C07D403/12
Filed: 2021-06-28
Abstract: A novel indazole compound, a preparation method therefor, and use thereof in the preparation of drugs for treating related diseases. Specifically disclosed are a compound of formula (II) and a pharmaceutically acceptable salt thereof.
Patent EP-4175046-A1 (EP)
Title: Separator for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
Inventor: SAKITANI NOBUHIRO
IPC: H01M10/05
Filed: 2021-06-16
Abstract: The purpose of the present disclosure is to provide a separator for nonaqueous electrolyte secondary batteries, said separator being capable of suppressing a decrease in the charge and discharge cycle characteristics, while being capable of suppressing slip drop of a heat-resistant porous film. A separator (13) for nonaqueous electrolyte secondary batteries according to one embodiment of the present disclosure comprises a porous base material (30) and a heat-resistant porous film (32) that is arranged on at least one surface of the porous base material (30) so as to face an electrode of a nonaqueous electrolyte secondary battery. The heat-resistant porous film (32) contains a filler and a binder; and at least a part of a facing part A of the heat-resistant porous film (32), said facing part A facing the edge portion of the electrode, has a higher binder content than a facing part B of the heat-resistant porous film (32), said facing part B facing the central portion of the electrode.
Patent EP-4265076-A1 (EP)
Inventor: ZHAO JIN
IPC: H05K1/14
Filed: 2021-12-14
Abstract: A structure with an electronic component array positioned between two stacked printed circuit boards (600,606) is disclosed. The electronic components (502) of the array can be connected to the printed circuit board (600,606) by way of solder connections. Example electronic components (502) include capacitors. Related methods of manufacture are disclosed that involve applying heat to a solder paste array on a printed circuit board (600,606) to form solid conductors electrically connected to the electronic components (502).
Patent EP-4185535-A1 (EP)
Title: A dispensable food container
Inventor: TJERNBERG LISA EDLUND
IPC: B65D85/72
Filed: 2021-07-08
Abstract: A dispensable food container (10), comprising a container body (11) having an interior for receipt of dispensable food, and a container lid (13). The container body (11) has a base (15) and an opening (17) opposite the base (15), and side walls 16 that are collapsible. The lid (13) has a closed condition in which it closes and seals the opening 16 of the container body (11) and an open condition in which the opening (16) of the container body (11) is exposed for access into the interior (12) of the container body (11). The lid (13) has a dispensing opening (19) which is in communication with the interior (12) of the container body (11) when the lid (13) is in the closed condition. In use, when the lid (13) is in the closed condition, the container body (11) is collapsible by pressure applied to the lid (13) and the base (15) in opposite directions to cause the side walls (16) to collapse and to force dispensable food within the interior (12) of the container body (11) through the dispensing opening (19).
Patent EP-4271762-A1 (EP)
Title: Coating composition and its uses
Inventor: CHEN TINGTING
IPC: C09D183/04
Filed: 2021-12-28
Abstract: The present disclosure relates to a leather coating composition comprising or consisting of a hydrosilylation curable silicone elastomer composition designed to be used as a topcoat for a synthetic leather material, particularly a silicone-based synthetic leather composite material. A silicone coating as a topcoat for a synthetic leather material which is the cured product of the composition, methods of making the topcoat, synthetic leather material utilizing same and uses of said synthetic leather material products are also disclosed. The topcoat is designed to provide a highly crosslinked silicone matrix containing silicon-free organic micro-particles to minimise or at least decrease change in gloss after abrasion.
Patent EP-4193081-A1 (EP)
Title: Slide valve
Inventor: PATEL DEVANG
IPC: F16K15/02
Filed: 2021-08-03
Abstract: A valve comprising a slidable internal shuttle that is shiftable between a valve closed and a valve open configuration is provided. The valve can be configured so that minimal force is required to effect shifting of the shuttle, even though the valve can be of a large diameter. In the valve closed configuration, the shuttle blocks communication between the valve inlet and outlet. Sliding of the shuttle to the valve open configuration permits fluid to flow through the valve. The shuttle can be configured with internal surfaces that provide some or no biasing forces acting upon the shuttle in the valve closed direction.
Patent EP-4194115-A1 (EP)
Inventor: YAMAGUCHI NAOKI
IPC: B21D28/34
Filed: 2021-06-16
Abstract: A metal sheet punching device 11 according to the present invention includes: a die 13 that is designed to support a metal sheet 1; and a punch 15 that is configured to form a circular punched hole 3 in the metal sheet 1 supported by the die 13, in which the punch 15 includes: a main body part 17; a cylindrical punching part 19; a rotating part 21 that is disposed so as to be rotatable about a central axis of the punching part 19 as a rotation axis; a coated abrasive 23 that is provided on an outer circumferential surface of the rotating part 21; a spring 25 that is disposed between the main body part 17 and the punching part 19 so as to be capable of contracting and extending in a punching direction, contracts and accumulates elastic energy until the punching part 19 comes into contact with and punches the metal sheet 1, and releases the elastic energy and extends after the punching part punches the metal sheet 1; and a rotational motion conversion device 27 that is configured to convert a linear motion of the punching part 19 due to extension of the spring 25 into a rotary motion of the rotating part 21.
Patent EP-4223729-A1 (EP)
Inventor: FUJISAKI YOUJI
IPC: C06B31/00
Filed: 2021-09-30
Abstract: Provided is a gas-generating agent composition containing the components (a) to (d) below, in which a content of the following (d) calcium carbonate is 5 mass% or less: (a) guanidine nitrate; (b) a basic metal nitrate; (c) a binder; and (d) calcium carbonate.
Patent EP-4115649-A1 (EP)
Title: Dual active protocol stack handovers above 24 ghz
Inventor: LI QIMING
IPC: H04W36/00
Filed: 2021-05-10
Abstract: Apparatuses, systems, and methods for performing dual active protocol stack handovers in a frequency range above 24GHz. A UE may transmit an indication to a base station indicating a dual active protocol stack (DAPS) handover capability of the UE corresponding to a frequency range (FR) above 24GHz. The UE may receive, from a target cell of the one or more cells, a command to perform a DAPS handover from a source cell to the target cell. While performing the DAPS handover and maintaining a data connection with the source cell, the UE may perform measurements on the target cell followed by a physical random access channel (PRACH) procedure. The UE may then receive a source cell release command from the target cell and release the data connection with the source cell.
Patent EP-4249970-A1 (EP)
Inventor: IKEDA KEISUKE
IPC: G02B5/02
Filed: 2021-11-16
Abstract: Lenses are arrayed in a lattice on an array surface (32) of a microlens array (31). A lens (30) has a convex surface that is cylindrical throughout sections that are parallel to a lattice direction of the lens (30) and are orthogonal to the array surface (32). In each of meridians of the sections parallel to the lattice direction of the lens (30), a sag amount is corrected so as to increase an inclination of a skirt. In another aspect, a lens has a concave surface that is cylindrical throughout sections that are parallel to a lattice direction of the lens and are orthogonal to an array surface. In each of meridians of the sections parallel to the lattice direction of the lens, a sag amount is corrected so as to increase an inclination of a rim.
Patent EP-4265793-A1 (EP)
Inventor: YU SENG-HO
IPC: C22C38/58
Filed: 2021-11-04
Abstract: The present invention can provide armored steel having high hardness and excellent low-temperature impact toughness to provide excellent ferroelasticity, and a method for manufacturing same.
Patent EP-4264549-A1 (EP)
Inventor: CALDWELL COURTLAND R
IPC: G06T7/40
Filed: 2021-12-14
Abstract: Some implementations relate to methods and computer-readable media to detect inauthentic textures in a virtual environment. In some implementations, a method includes receiving a plurality of two-dimensional (2D) polygons associated with a texture for a three-dimensional (3D) virtual object. The method further includes combining portions of two or more 2D polygons from the plurality of 2D polygons based on a pose or shape of the 3D virtual object to obtain one or more combined 2D polygons, calculating a respective hash value for each of the combined 2D polygons, determining whether there is a match between at least one hash value of the respective hash values and a hash value of at least one reference 2D polygon associated with an authentic object, classifying the texture as an inauthentic texture if it is determined that there is the match, else classifying the texture as an authentic texture.
Patent EP-4267581-A1 (EP)
Inventor: CAI SUI XIONG
IPC: C07D487/04
Filed: 2021-12-24
Abstract: La divulgation concerne de nouveaux composés imidazo [1, 5-b] pyridazine représentés par la formule I : dans laquelle A, R  0 , R  1 , R  2  et R  3  sont tels que définis dans la description. Les composés de formule I sont des inhibiteurs de kinase, en particulier des inhibiteurs de kinase ATR. Par conséquent, les composés selon l'invention peuvent être utilisés pour traiter des maladies, troubles et états à médiation par ATR, comme le cancer.
Patent EP-4253383-A1 (EP)
Inventor: LIAO XUEBIN
IPC: C07D471/04
Filed: 2021-12-31
Abstract: Disclosed in the present invention are a pyridine-2-amine derivative and a pharmaceutical composition and use thereof. The pyridine-2-amine derivative can be used as a TLR8 selective agonist, has the characteristics of high selectivity, strong activity and high safety, can be used for preventing and/or treating diseases related to TLR activity, for example, diseases caused by or related to pathogen infection, immunological diseases, inflammation, and tumors, can also be used for preparing a vaccine adjuvant to enhance immune response, and has better application prospects and research and development value.
Patent EP-4272145-A1 (EP)
Title: Systems and methods for facilitating transactions using a digital currency
Inventor: MAYBLUM JONATHAN
IPC: G06Q20/00
Filed: 2021-12-29
Abstract: Systems and methods for facilitating transactions using a digital currency are described. In some aspects, a system is described for facilitating a private transaction between a first entity and a second entity using a government issued digital currency issued by a government institution. In some aspects, a system is described for facilitating a transaction between a first entity and a second entity using a digital currency issued by a bank or an entity with a bank charter. In some aspects, a digital wallet is described for one or more digital currencies from one or more financial institutions where the digital wallet is a self-hosted digital wallet. In some aspects, a digital wallet is described for one or more digital currencies from one or more financial institutions, including a line of credit based on a digital currency issued by a financial institution and that is fixed with respect to a fiat currency.
Patent EP-4280241-A1 (EP)
Title: Aluminum electrolytic capacitor integrated module
Inventor: ZHOU WANGLONG
IPC: H01G9/00
Filed: 2021-12-15
Abstract: An aluminum electrolytic capacitor integrated module. A modular aluminum electrolytic capacitor integrated with discrete aluminum electrolytic capacitor units conducts heat outwards in a centralized and insulated manner by means of an insulating heat-conducting gasket, and therefore, a heat dissipator can be used for efficient cooling. Seals of the discrete aluminum electrolytic capacitor are sealed twice, such that the service life of the modular capacitor breaks through the service life upper limit of 15 years of a traditional discrete aluminum electrolytic capacitor. A temperature sensor is additionally mounted, such that a user monitors, in real time, the internal temperature rise and the service life of the modular capacitor. A Y capacitor module is additionally mounted, such that the problem of reverse pulse current formation performed by a capacitor electrolyte on negative electrode foil caused by high-order harmonics on a power direct-current bus is solved. Moreover, common-mode interference is effectively suppressed, thereby improving the EMC reliability of the machine system; and the modular aluminum electrolytic capacitor integrated with the above technology is applied to a power electronic apparatus, and has technical advantages in many aspects such as heat dissipation, low temperature rise, long service life and EMI noise suppression.
Patent EP-4265969-A1 (EP)
Inventor: WANG JING
IPC: F24F1/32
Filed: 2021-10-15
Abstract: The present disclosure relates to an air conditioner pipeline device and an air conditioner. The air conditioner pipeline device includes: a gaseous refrigerant connecting pipe (3) and a liquid refrigerant connecting pipe (4) which are configured to be connected between an indoor unit (1) and an outdoor unit (2) of the air conditioner. At least one of the gaseous refrigerant connecting pipe (3) and the liquid refrigerant connecting pipe (4) adopts a multi-layer pipe. The multi-layer pipe includes: at least two conductive pipes, sequentially and coaxially sleeved along a radial direction of the multi-layer pipe and configured to be connected to a power supply of the air conditioner to transmit power to the air conditioner, where an internal area (311) of the innermost layer of conductive pipe is used for a refrigerant to flow; and first insulating layers (32), configured to achieve insulation of at least two conductive pipes.
Patent EP-4274025-A1 (EP)
Inventor: YU DONG
IPC: H01Q1/36
Filed: 2021-12-10
Abstract: This application relates to an antenna and an electronic device. The antenna includes a patch radiator, a first ground point, and a second ground point. The patch radiator has a first side edge and a second side edge that intersect with each other, and has a first coupling contact and a second coupling contact. The patch radiator is coupled to the first ground point and the second ground point through the first coupling contact and the second coupling contact, to be grounded through the first ground point and the second ground point. The first coupling contact and the second coupling contact are disposed on the patch radiator at an interval, and a distance between the first coupling contact and the first side edge, a distance between the first coupling contact and the second side edge, a distance between the second coupling contact and the first side edge, and a distance between the second coupling contact and the second side edge are all greater than or equal to 0.05λ. According to a manner of disposing a ground point in this application, currents on the patch radiator can be evenly distributed around, to form an omnidirectional pattern. This reduces a directivity coefficient, and enables the antenna to have features such as a low SAR and high efficiency.
Patent EP-4304305-A1 (EP)
Inventor: Gan Liyun
IPC: H05K3/34
Filed: 2021-03-19
Abstract: Embodiments of this application disclose a packaging assembly and an electronic device. The packaging assembly includes: a substrate and a chip, where the substrate includes a first surface and a second surface that are opposite to each other, the first surface of the substrate is opposite to a surface of the chip, a plurality of electrodes are disposed on the first surface of the substrate, a signal transmission port is disposed on the second surface of the substrate, and the signal transmission port is electrically connected to the electrode; and a plurality of pads are disposed on the surface of the chip opposite to the substrate, and the pads are soldered and connected to the electrodes through a plurality of conductive connection portions, where one pad is connected to the plurality of conductive connection portions, and the plurality of conductive connection portions are electrically connected to one signal transmission port. Therefore, the plurality of conductive connection portions are disposed on a single pad, so that stress may be evenly distributed to the plurality of conductive connection portions. This improves reliability of a component. In addition, the plurality of conductive connection portions connected to one pad back up each other's performance. This provides a plurality of performance guarantees, and improves electrical connection stability.
Patent EP-4319364-A1 (EP)
Inventor: MATSUMURA YUKI
IPC: H04W72/04
Filed: 2021-03-24
Abstract: A terminal according to one aspect of the present disclosure includes: a receiving section that receives information regarding association of at least one of a channel state information reference signal and a synchronization signal block with at least one of a cell index, a control resource set pool index, and a group index configured for a control resource set; and a control section that judges, based on the information, at least one of allocation of the channel state information reference signal and the synchronization signal block in a time domain and subcarrier spacing to be applied to each of the channel state information reference signal and the synchronization signal block.
Patent EP-4115615-A1 (EP)
Inventor: AUYEUNG CHEUNG
IPC: H04N19/44
Filed: 2021-09-24
Abstract: Aspects of the disclosure include methods, apparatuses, and non-transitory computer-readable storage mediums for video encoding/decoding. An apparatus includes processing circuitry that decodes prediction information of a current block that is a part of a current picture in a video bitstream. The prediction information indicates a reference block for the current block. The processing circuitry generates filter coefficients of a filter operation based on neighboring reconstructed samples of the current block and neighboring reconstructed samples of the reference block that are co-located with the neighboring reconstructed samples of the current block. The filter operation compensates local changes to the current picture, such as illumination change or motion blur. The processing circuitry determines a prediction block for the current block based on the filter operation being performed on the reference block of the current block. The processing circuitry reconstructs the current block based on the prediction block of the current block.
Patent EP-4150025-A1 (EP)
Inventor: YAN QIANGQIANG
IPC: C08L83/07
Filed: 2021-07-21
Abstract: An aqueous dispersion of a silicone pressure sensitive adhesive base can be combined with a curing agent and cured to form a silicone pressure sensitive adhesive.
Patent EP-4296462-A1 (EP)
Inventor: ZHOU HU
IPC: E05F15/689
Filed: 2021-12-07
Abstract: A vehicle window control method and apparatus. According to the solution, a user is prompted about a desired window selected by a user after receiving a valid instruction for selecting a desired vehicle window sent by the user by means of a vehicle window selection touch panel, and controls the selected desired vehicle window to rise or fall after receiving a valid instruction for controlling the desired vehicle window to rise or fall sent by the user by means of the vehicle window control touch panel. The user does not need to control the vehicle window by means of mechanical press keys, and a feedback apparatus can also be controlled to prompt the user that the desired vehicle window is currently being controlled. Hence, in the present application, the user may not only be prevented from controlling the vehicle window by means of mechanical press keys, but the user may also be prompted when a user desires to control the vehicle window, thereby facilitating blind operations of the user, ensuring the safe driving of the user, and improving the intelligence of vehicle window control.
Patent EP-4160281-A1 (EP)
Inventor: SHE YOUZHI
IPC: G06F3/041
Filed: 2021-10-17
Abstract: The present disclosure provides a polarizer. The polarizer includes: a substrate provided with a first surface and a second surface that are opposite to each other; and a first triacetyl cellulose (TAC) film, a polyvinyl acetate (PVA) film and a second TAC film that are provided on the first surface of the substrate, where at least one of the first surface and the second surface of the substrate is further provided with a transparent conductive layer, which forms a touch electrode. The present disclosure further provides a touch-sensitive liquid crystal display (LCD) panel and module using the polarizer. The polarizer provided by the present disclosure can reduce the thicknesses of the touch-sensitive LCD panel and module, and simplify their production processes.
Patent EP-4255059-A1 (EP)
Inventor: LYU LING
IPC: H04W68/02
Filed: 2021-09-07
Abstract: The present application provides a wireless communication method and apparatus, a device, and a storage medium. One example method includes: performing, by a base station, user grouping management on all terminals in a target cell; periodically updating user groups for all terminals in the target cell; and initiating, based on the user groups, paging of different groups.