baber/WOPTO huggingface dataset:
Patent EP-4093617-A1 (EP)
Inventor: MASSAD FABRICE
IPC: B44D3/02
Filed: 2021-12-07
Abstract: The invention relates to a wet palette for water-based paint that comprises a flat container (1) having a peripheral rim and, in its operational state, contains water (4). A water (4) retaining structure (2), preferably a sponge or foam, is placed in the flat container (1) and arranged so as to become impregnated and moistened by contact with and absorption of the water (4) contained in the flat container (1). A sheet of water-permeable paper (3) is positioned on the retaining structure (2) and, in its operational state, is in contact with the water-based paint (5) applied to an upper face of the sheet of paper (3). The sheet of paper (3) is a sheet of coated one side (C1S) paper having wet strength, i.e. a sheet of machine finished coated (MFC) paper or a sheet of cast coated paper, the coated upper face of which is used, in its operational state, as a support for the application of the water-based paint (5).
Patent EP-4084188-A1 (EP)
Title: Battery pack, electronic device, and vehicle
Inventor: KIM JUN-SUK
IPC: H01M10/42
Filed: 2021-06-10
Abstract: The present disclosure relates to a battery pack with improved safety through high reliability of temperature measurement of a plurality of battery cells. To achieve the above-described object, the battery pack according to the present disclosure includes a plurality of battery cells, a temperature sensor configured to measure a temperature of at least one of the plurality of battery cells, a module case configured to receive the plurality of battery cells therein, and including a receiving portion having a recessed space in which the temperature sensor is received, and a holder inserted into the recessed space of the receiving portion, having a size that is large enough to fill at least part of the recessed space, and configured to hold the temperature sensor.
Patent EP-4247971-A1 (EP)
Inventor: WANG XING
IPC: C12Q1/6816
Filed: 2021-11-18
Abstract: The present disclosure relates to polynucleotide nanostructures and techniques that use polynucleotide nanostructures as bimolecular recognition entities for detecting viral infections, e.g. Covid-19, and other diseases. For example, an artificial biopolymer complex can include a network of polynucleotides including structural units connected to one another via a series of arms and junctions, e.g. in the form of a DNA Star. Intersections of three or more arms form the junctions at a predetermined distance from one another. The artificial biopolymer complex further includes binders, e.g. aptamers, attached to the network of polynucleotides that can bind to antigens of a target analyte. The binders are attached at loci on one or more of the arms forming the junctions. The loci are separated by predetermined inter¬ binder distances such that the binders are positioned on the network of polynucleotides in a predetermined two-dimensional or three- dimensional spatial pattern that matches a two-dimensional or three- dimensional spatial pattern of the antigens on the target analyte. The nucleic acid oligonucleotides, e.g. the aptamers, from which the nanostructure is formed may be labelled with fluorophores and/or quenchers to detect the binding to a target.
Patent EP-4247284-A1 (EP)
Title: Braided or woven electrodes
Inventor: TUROVSKIY ROMAN
IPC: A61B18/14
Filed: 2021-11-22
Abstract: Described herein are electrical applicator devices having a funnel-shaped portion with one or more electrodes on a distal-facing end region of the funnel shape. These devices may be deployable by inverting a braided or woven body back into itself to form the funnel. These devices may be used to perform a medical procedure, such as an ablation procedure.
Patent EP-4271879-A1 (EP)
Inventor: FRIEDL ANTON
IPC: D21C3/20
Filed: 2021-12-15
Abstract: The invention relates to a method for producing products based on wood as a raw material, characterised in that wood in the form of wood particles is subjected to an extraction treatment using an extractant comprising one or more organic solvents or an organic aqueous mixture of the solvent or solvents with water, wherein the content of fatty acids in the wood particles is reduced by the extraction treatment of the wood particles using the solvent by at least 70% measured as hexanal content in wt.% after accelerated aging for 72 hours at 90°C, but the content of cellulose, hemicelluloses and lignin is kept substantially constant during this extraction treatment.
Patent EP-4175937-A1 (EP)
Inventor: GUPTA ATUL
IPC: C07C45/27
Filed: 2021-05-21
Abstract: The present invention relates to a chemical process for the production of substituted phenylaldehydes such as vanillin (1a) from substituted phenylpropenes or substituted phenylpropenes enriched essential oils such as eugenol (2a) or eugenol rich essential oils indiscriminately through either cis or trans or a mixture of cis and trans isomer(s) of substituted phenylprop-2-enes such as isoeugenol, an intermediate compound. The invention relates to the conversion of substituted phenylpropenes to other substituted phenylaldehydes, particularly vanillin without the protection of the phenolic group, therefore, it offers a step economy. The present chemical process involves the use of class 3 and 4 solvents thereby devoid of the use of any chlorinated solvent.
Patent EP-4175884-A1 (EP)
Inventor: BELLMAN CHRISTINA
IPC: B65B31/04
Filed: 2021-07-06
Abstract: La présente invention concerne en général un appareil et un procédé pour la modification de l'atmosphère dans l'emballage d'articles périssables, tels que des aliments, pour une longévité accrue. Des modes de réalisation comprennent un appareil et des procédés qui fournissent un mélange personnalisable de gaz dépendant de l'aliment en cours de stockage, et un procédé pour la surveillance de cartouches de gaz sous pression estimées restant à l'intérieur d'un récipient fournissant des gaz sous pression.
Patent EP-4238227-A1 (EP)
Inventor: WANG JIBING
IPC: H04B7/026
Filed: 2021-11-23
Abstract: Techniques and apparatuses are described for intra-user equipment-coordination set (intra-UECS) communication via an adaptive phase-changing device (APD) are described. In aspects, a base station selects (1205) an APD for use by a first user equipment-coordination set, UECS), in an intra-UECS communication path. The base station communicates (1210) APD information about the APD to a first coordinating user equipment, UE, of the first UECS. In aspects, the base station the apportions (1225) APD-access to the APD for the first UECS and indicates (1230) the apportioned APD-access to the first coordinating UE of the first UECS.
Patent EP-4262492-A1 (EP)
Title: Device for delivering hot water and steam
Inventor: BRUGGINK WILHELMUS HENDRIKUS MARIA
IPC: A47J31/60
Filed: 2021-12-17
Abstract: :A device has a water heating system, a first output for delivering hot water and a second output for delivering steam. A first hydraulic circuit with a first filter supplies the first output and a second hydraulic circuit with a second filter supplies the second output. The first filter comprises a scale inhibitor filter and the second filter comprises an ion exchange filter.
Patent EP-4185275-A1 (EP)
Inventor: VENKATRAMAN SUBRAMANIAN
IPC: A61P3/10
Filed: 2021-07-23
Abstract: A multilayered liposome disclosed herein includes a liposome core defined by a lipid layer, and five or more coating layers surrounding the lipid layer, wherein the five or more coating layers include more than one positively charged polymeric layer and more than one negatively charged drug layer, wherein the more than one positively polymeric layer and the more than one negatively charged drug layer are deposited in an alternating manner, wherein one of the more than one positively charged polymeric layer is formed as an outmost coating layer, and wherein each of the more than one negatively charged drug layer includes insulin, an insulin-like factor, a growth factor, or a hormonal peptide. In one embodiment, an anion liposome core (HSPC/DPPG) is coated via a layer-by-layer approach with multilayers of oppositely charged insulin and chitosan layers.
Patent EP-4189257-A1 (EP)
Inventor: DAVIS BRAD
IPC: F16D13/38
Filed: 2021-07-26
Abstract: A clutch assembly (20) comprising a sealed clutch (26) and a spacer (24). The clutch (26) is connected to the spacer (24) and the spacer (24) is connectable to a flywheel (10) along a common axis and the spacer (24) facilitates connection of the clutch (26) to the flywheel (10) in at least two different axially spaced positions. A connection ring (22) can connect the spacer (24) connection to flywheel (10).
Patent EP-4190771-A1 (EP)
Title: Novel heterocyclic compound and organic light-emitting device comprising same
Inventor: CHA SOON-WOOK
IPC: C07D493/04
Filed: 2021-07-20
Abstract: Disclosed herein are pyrene heterocyclic compounds useful for an organic light-emitting diode and an organic light-emitting diode including same. More specifically, compound represented by [Chemical Formula A] or [Chemical Formula B] and an organic light-emitting diode are provided. [Chemical Formula A] and [Chemical Formula B] are as defined in the Description.
Patent EP-4181379-A1 (EP)
Title: Double-transistor flyback transformation circuit, power supply module, electric vehicle, and control method
Inventor: ZHANG XUE
IPC: H02M3/335
Filed: 2021-07-01
Abstract: This application provides a two-transistor flyback conversion circuit, a power module, an electric vehicle, and a control method. The two-transistor flyback converter includes an auxiliary circuit. Before charging of a primary-side winding starts, the auxiliary circuit may increase a potential at a first end of the primary-side winding, and decrease a potential at a second end of the primary-side winding. By adding the auxiliary circuit, soft switching can be implemented for switching transistors at both ends of the primary-side winding, thereby helping reduce loss of the two-transistor flyback converter and improve conversion efficiency of the two-transistor flyback converter.
Patent EP-4204574-A1 (EP)
Inventor: BEDOYA FELIPE
IPC: C12N15/90
Filed: 2021-08-26
Abstract: Disclosed herein, in certain embodiments, are vector-free methods of manufacturing engineered immune cells. In some embodiments, also disclosed herein are compositions comprising engineered immune cells obtained from the methods and processes described herein. In additional embodiments, disclosed herein are methods of treating a disease and kits using engineered immune cells obtained from the methods and processes described herein.
Patent EP-4156401-A1 (EP)
Inventor: ZHANG ZULAI
IPC: H01M50/431
Filed: 2021-09-06
Abstract: Disclosed is a separator and a battery including the separator. The separator includes a separator base layer and a ceramic coating disposed on a first surface of the separator base layer. The ceramic coating includes ceramic particles. One or more of a surface and an interior of the ceramic coating have micropores. A porosity of the ceramic coating ranges from 40% to 80%. In the micropores, a volume of pores with apertures greater than 0.1 microns occupies 45%-90% of a total pore volume, and a volume of pores with apertures greater than 1.0 micron occupies 40%-80% of the total pore volume. In the present disclosure, a porosity of the separator is improved, and a rate, a residual liquid volume, low-temperature discharging performance, and cycling performance of the battery are improved. In addition, separator nail penetration strength performance, self-discharging performance, and safety performance are not affected.
Patent EP-4215175-A1 (EP)
Inventor: DONG LIANGCHANG
IPC: A61J7/00
Filed: 2021-09-17
Abstract: Disclosed is an oral retention device and a preparation method therefor. The oral retention device comprises a teeth-fitting component and a tablet-holding component, the teeth-fitting component being connected to the tablet-holding component, wherein the teeth-fitting component is used to bridge teeth in oral cavity and matches with the teeth, and the tablet-holding component can hold at least one medicinal tablet and is used to retain the medicinal tablet in oral cavity. The method for preparing the oral retention device is selected from any one of 3D printing, injection molding, or impression molding. The medicinal tablet can be inserted into the oral retention device of the disclosure to form a drug-device combination, which is fixed on the matching teeth in oral cavity, and in which the medicinal tablet is not easy to drop out in oral cavity, such that the drug can be continuously released within a certain period of time, and the medicinal tablet can be replaced to continuously and stably release the drug.
Patent EP-4135209-A1 (EP)
Title: Method for wireless communication inside battery pack, and master bms that provides said method
Inventor: YOON HO BYUNG
IPC: H01M10/42
Filed: 2021-08-10
Abstract: The present invention relates to a wireless communication method in a battery pack and a master BMS for providing the method. The master BMS according to the present invention, as a master BMS for performing wireless communication with a slave BMS according to a frequency hopping method in a battery pack, may include: a communicator for receiving first channel scan information generated by scanning a plurality of channels belonging to a frequency bandwidth used in the wireless communication by a device disposed outside the battery pack; a channel analyzer for generating second channel scan information by scanning the channels belonging to the frequency bandwidth; a storage unit for storing a reference signal to noise ratio (SNR) value on the wireless communication; and a controller for selecting a hopping channel used in the frequency hopping method based on the first channel scan information, and calculating signal intensity of the selected hopping channel based on the second channel scan information and the reference SNR value.
Patent EP-4239150-A1 (EP)
Inventor: LI SHUPENG
IPC: E05C9/00
Filed: 2021-01-28
Abstract: Provided is a driving device. The driving device includes a transmission mechanism (1), a lever handle (2), and a locking mechanism (3). The transmission mechanism (1) includes a mounting housing (11) and a movable member (12). The mounting housing (11) is formed with a sliding groove (111). Stopper edges (112) are respectively disposed on the tops of two sidewalls of the sliding groove (111). The movable member (12) is configured to pass through the sliding groove (111). The lever handle (2) includes a handle (21), a mount (22), a connection shaft (23), and a second fastener (24). An end of the handle (21) is formed with a second mounting groove (211). The second mounting groove (211) is provided with an internal tooth portion (272). The mount (22) is disposed in the second mounting groove (211). The mount (22) can be connected to a section bar member (100). The connection shaft (23) is rotatably disposed in the mount (22). The connection shaft (23) includes a first external tooth portion (231) and a second external tooth portion (232). The first external tooth portion (231) meshes with the internal tooth portion (272). An end of the second fastener (24) is connected to the bottom wall of the second mounting groove (211). The locking mechanism (3) is configured to pass through the mounting housing (11) and a mounting wall (110) and connected to the mount (22).
Patent EP-4207247-A1 (EP)
Inventor: CHEN ZHIBIN
IPC: H01L21/02
Filed: 2021-09-14
Abstract: An embodiment of this application provides a nitride epitaxial structure, including: a substrate; a nucleation layer, formed on the substrate, where the nucleation layer is an aluminum nitride layer or a gallium nitride layer; a buffer layer, formed on the nucleation layer, including K stacked group-III nitride double-layer structures, K ≥ 3, each double-layer structure includes an upper layer and a lower layer that are stacked, a band gap difference of each double-layer structure is a difference between a band gap of a material of the upper layer and a band gap of a material of the lower layer, and band gap differences of the K double-layer structures generally present a gradient trend along a thickness direction of the buffer layer; and an epitaxial layer, formed on the buffer layer, where a material of the epitaxial layer includes group-III nitride. The buffer layer having a plurality of double-layer structures with gradient band gap differences is disposed, so that a lattice mismatch between the substrate and the epitaxial layer can be effectively alleviated, and crystal quality and voltage withstand performance can be well balanced, thereby effectively improving performance of a semiconductor device. An embodiment of this application further provides a semiconductor device including the nitride epitaxial structure.
Patent EP-4221471-A1 (EP)
Inventor: TAKADA TAKESHI
IPC: H05K1/09
Filed: 2021-09-16
Abstract: To obtain a compact, high-frequency module having suppressed warpage and thus high connection reliability, a wiring board is provided that includes: 
a glass core member having: 
a first major surface; 
a second major surface opposite the first major surface; and 
through holes penetrating the glass core member between the first major surface and the second major surface, each of the through holes having a first end adjacent the first major surface, a second end adjacent the second major surface, and a bottom portion at the second end; 
 
a first adhesion layer in close contact with the first major surface and respective inner walls of the through holes, the first adhesion layer having portions each closing the bottom portion of a respective one of the through holes; 
a second adhesion layer in close contact with the second major surface and the portions of the first adhesion layer; 
a first wiring layer disposed on the first adhesion layer; and 
a second wiring layer disposed on the second adhesion layer, wherein 
a proportion of copper remaining in the first wiring layer is represented by C = B/A (%), 
where 
A is a total area of the first wiring layer, 
B is an area of copper in the first wiring layer, and 
C is a remaining copper ratio C defined as the proportion of copper remaining in the first wiring layer, and wherein 
when the remaining copper ratio C is set to 70 to 100%, the first adhesion layer is comprised of at least one material having a first predetermined Young's modulus, and the first wiring layer is comprised of at least one material having a second predetermined Young's modulus, the first predetermined Young's modulus being 0.1 to 0.85 times the second predetermined Young's modulus.
Patent EP-4202746-A1 (EP)
Title: Storage device, storage method, and program
Inventor: SUGAHARA TAKAYUKI
IPC: G06F21/32
Filed: 2021-09-22
Abstract: A storage apparatus (10) includes a biological sensor (16) configured to detect biological information on a user, an image acquisition unit (32) configured to acquire, from an image capturing unit, an image that is captured around the user, an image processing unit (40) configured to separate the image around the user into a line-of-sight direction image related to an image in a line-of-sight direction of the user and a peripheral image related to an image other than the line-of-sight direction image, an encryption unit (48) configured to generate an encryption key for encrypting the line-of-sight direction image based on the biological information on the user, and encrypts the line-of-sight direction image by using the encryption key, and a storage control unit (50) configured to store the line-of-sight direction image that is encrypted by the encryption unit (48) in a storage unit (24).
Patent EP-4227518-A1 (EP)
Inventor: KOBAYASHI TAKUYA
IPC: F02M25/08
Filed: 2021-09-07
Abstract: An electronic control unit includes a microcomputer configured to be started by a plurality of starting factors, in which different operation modes are associated with each of the starting factors, and a resource is associated with each of the operation modes. The microcomputer identifies a starting factor in an initialization process started by the starting factor, and selects and executes an operation mode associated with the starting factor identified. When another starting factor is generated during execution of the operation mode, the microcomputer stops execution of the operation mode and restarts, and then executes an operation mode associated with the other starting factor.
Patent EP-4237004-A1 (EP)
Title: Genetically engineered antigen-specific natural killer cells for in situ synthesis of proteins
Inventor: BHATNAGAR PARIJAT
IPC: A61K39/395
Filed: 2021-10-28
Abstract: An example genetically engineered natural killer (NK) cell comprises an exogenous polynucleotide sequence that includes a receptor element, an actuator element, and an effector element. The receptor element encodes a chimeric antigen receptor (CAR) comprising an extracellular antigen binding domain operably linked to a transmembrane domain, and an intracellular signaling domain, wherein the extracellular antigen binding domain recognizes a surface antigen of a target cell. The actuator element encodes a transcription factor binding site that upregulates synthesis of an effector protein. The effector element encodes the effector protein operably linked to a signal peptide, wherein, in response to the antigen binding domain of the CAR binding to the antigen of the target cell, the engineered NK cell is configured to activate and, to synthesize and secrete the effector protein.
Patent EP-4242938-A1 (EP)
Inventor: HWANG JAEHO
IPC: G06N20/00
Filed: 2021-11-05
Abstract: Disclosed are a method for processing an image on the basis of a received V2X message by a trained first device and an apparatus therefor according to various embodiments. Disclosed are a method and an apparatus therefor, the method comprising the steps of acquiring a first image with respect to a specific area; receiving a first V2X message related to the specific area; and matching an object corresponding to a second device having transmitted the first V2X message in the first image on the basis of the first V2X message, wherein the first V2X message includes additional information on the characteristics of the second device, the additional information being usable for matching of the second device in the first image.
Patent EP-4250075-A1 (EP)
Inventor: WANG YILUN
IPC: G06F3/0481
Filed: 2021-11-29
Abstract: Embodiments of this application provide a content sharing method, an electronic device, and a storage medium, and relate to the field of communication technologies. The method includes: detecting a first operation performed by a user for content sharing; determining one or more shared files in response to the detected first operation; detecting a second operation performed by the user for selecting a second electronic device; determining a second electronic device in response to the detected second operation; sending a connection request to the second electronic device, where the connection request is used to establish a connection to the second electronic device; and receiving a connection confirmation message sent by the second electronic device, and sending the one or more shared files to the second electronic device. According to the method provided in embodiments of this application, display content on a virtual device can be projected onto a screen of a reality device, to improve content sharing efficiency and improve user operation experience.