baber/WOPTO huggingface dataset:
Patent EP-4182269-A1 (EP)
Title: Procédé de préparation de nanoparticules à base de zinc-oxygène, nanoparticules de peroxyde de zinc obtenues par ce procédé et leur utilisation
Inventor: WOLSKA-PIETKIEWICZ MALGORZATA
IPC: C01G9/02
Filed: 2021-07-16
Abstract: L'invention a pour objet un procédé de préparation de nanoparticules à base de zinc-oxygène, dans lequel le précurseur organozincique est traité avec un agent oxydant, le précurseur organozincique étant un composé de formule (R)n(Zn)m(L)y(X)z dans laquelle : R représente un groupe alkyle en C1 à C10 linéaire, ramifié ou cyclique, ou un groupe alcényle en C1 à C10 linéaire, ramifié ou cyclique, un groupe benzyle, un groupe phényle, un groupe mésityle, dans lequel un atome d'hydrogène quelconque peut être substitué par un atome de fluor, de chlore, de brome ou d'iode ; L représente un ligand organique donneur neutre choisi dans le groupe constitué par des composés organiques, comprenant une amine, une phosphine, un oxyde de phosphine, un sulfoxyde, une cétone, un amide, une imine, un éther, une urée et ses dérivés organiques, un aminosilane ou ses dérivés perfluorés, ou des mélanges de ceux-ci ; X représente un ligand organique monoanionique dérivé du composé organique X-H, H représentant un atome d'hydrogène ayant des propriétés acides et le composé X-H étant un acide carboxylique, un amide, une amine, un imide, un alcool, un monoester ou un diester d'acide phosphorique, des dérivés organiques de l'acide phosphinique ou phosphonique, un phénol, un mercaptan, un oxyacide, un acide aminé, un hydroxyamide, un aminoamide, un hydroxyester, un aminoester, une hydroxycétone, une aminocétone, une urée et ses dérivés organiques, un silanol, un aminosilane, un mercaptosilane et des dérivés organiques d'alcoxysilane ou de dérivés perfluorés de ceux-ci, ou des mélanges de ceux-ci ; m et n représentent des nombres entiers de 1 à 10 ; y et z représentent des nombres entiers de 0 à 10, l'agent oxydant étant du peroxyde d'hydrogène, de l'acide peracétique ou de l'ozone, et le précurseur organozincique étant traité avec l'agent oxydant sous une atmosphère de gaz inerte. L'invention concerne également des nanoparticules de peroxyde de zinc préparées par le procédé défini ci-dessus et leur utilisation en tant que matériaux antibactériens et bactériostatiques, en tant que constituant de compositions pyrotechniques, photocatalyseur et précurseurs inorganiques à source unique de formes nanoparticulaires d'oxyde de zinc (ZnO).
Patent EP-4121087-A1 (EP)
Title: Compositions of anti-viral peptides and methods of use thereof
Inventor: ZHAO HANJUN
IPC: C07K14/47
Filed: 2021-03-02
Abstract: Broad spectrum antiviral peptides and composition including therapeutically effective amounts of the antiviral peptides along with a pharmaceutically acceptable carrier are provided. The antiviral compositions show a strong broad spectrum antiviral effect, without resulting to viral resistance. The antiviral compositions are useful for treatment of diseases caused by viral infections, particularly respiratory viruses such as enveloped coronaviruses (SARS-CoV-2, SARS-CoV and MERS-CoV), the pandemic A (H1N1) pdm09 virus, avian influenza A(H7N9) virus, and the non-enveloped rhinovirus.
Patent EP-4120021-A1 (EP)
Title: Semiconductor structure and preparation method therefor
Inventor: XIA YUNSHENG
IPC: G03F7/20
Filed: 2021-03-09
Abstract: Disclosed are a semiconductor structure and a preparation method therefor. The semiconductor structure (100) comprises: a functional structure (11) and a first mark structure (121), which are located on a substrate (10), a feature size of the functional structure (11) being the same as a feature size of the first mark structure (121); and a first dielectric layer (20), which is located at the functional structure (11) and the first mark structure (121 ), the thickness of the first dielectric layer at the functional structure (11) being different from the thickness of the first dielectric layer at the first mark structure (121).
Patent EP-4133359-A1 (EP)
Title: Illumination of a portion of a display of a computing device
Inventor: CHRISTENSEN CARLA L
IPC: G09G5/00
Filed: 2021-03-16
Abstract: Methods, apparatuses, and non-transitory machine-readable media illumination of a portion of a display of a computing device are described. Apparatuses can include a display, a memory device, and a controller. In an example, the controller can determine an active portion of the display and in response, illuminate the active portion while an inactive portion of the display remains unilluminated. In another example, a method can include the controller receiving a request to illuminate a portion of the display, and in response, illuminating the portion of the display while a remaining portion of the display remains unilluminated. The request can be received via a touchscreen display of a mobile device in an example.
Patent EP-4137289-A1 (EP)
Inventor: OKUMURA KENSHIROU
IPC: B29C70/54
Filed: 2021-04-13
Abstract: A core according to one aspect of the present disclosure is a core that is inserted into a space between a skin and a stringer in a step of integrally molding the skin and the stringer, the skin including fiber-reinforced resin, the stringer having a hat-shaped section that is open toward the skin. The core includes: a first die that extends along a longitudinal direction of the stringer and contacts the skin; and a second die that extends along the longitudinal direction of the stringer and is located at an opposite side of the skin across the first die. The second die includes a material that is softer than the first die. The second die includes a slit perpendicular to the longitudinal direction of the stringer.
Patent EP-4143312-A1 (EP)
Inventor: DHAR NIKHIL
IPC: C12N15/10
Filed: 2021-04-30
Abstract: Compositions and methods for synthesizing an RNA product are provided herein. For example, the present disclosure provides a method of producing an RNA product comprising incubating an in vitro transcription mixture, thereby producing an RNA product that comprises a plurality of single-stranded RNA molecules. In some embodiments, an in vitro transcription mixture comprises a DNA template comprising an RNA polymerase promoter sequence operatively linked to a target sequence; at least one RNA polymerase that recognizes the RNA polymerase promoter sequence; a plurality of ribonucleotides comprising at least two different types of ribonucleotides, each type comprising a different nucleoside; and a transcription buffer comprising an osmolyte.
Patent EP-4222876-A1 (EP)
Inventor: GOPAL THAWATT
IPC: H04B7/02
Filed: 2021-09-24
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an apparatus may determine a time-averaged power limit of a set of antennas. The apparatus may modify an antenna switching configuration based at least in part on the time-averaged power limit. The apparatus may transmit a signal using an antenna, from the set of antennas, associated with the modified antenna switching configuration, wherein the antenna is associated with a higher power limit than one or more other antennas. Numerous other aspects are described.
Patent EP-4243650-A1 (EP)
Inventor: VILLAR DURAN JOSE MARTIN
IPC: A46B15/00
Filed: 2021-11-10
Abstract: L'invention concerne un procédé destiné à fournir, à un utilisateur, un retour d'informations sur sa technique lors de l'utilisation d'un dispositif de soins bucco-dentaires. Le procédé consiste à enregistrer une ou plusieurs sessions de soins bucco-dentaires précédentes et à identifier une ou plusieurs habitudes de soins bucco-dentaires sur la base de la ou des sessions de soins bucco-dentaires précédentes enregistrées. Un retour d'informations est généré pour encourager l'utilisateur à ajuster une habitude de soins bucco-dentaires de la ou des habitudes de soins bucco-dentaires et l'utilisateur reçoit un retour d'informations pendant une session de soins bucco-dentaires ultérieure.
Patent EP-4176489-A1 (EP)
Title: Wideband phased array antenna for millimeter wave communications
Inventor: SINGH ABHISHEK
IPC: H01Q9/04
Filed: 2021-10-21
Abstract: A wideband phased array antenna is provided. The wideband phased array antenna includes a plurality of antenna cells. Each of the antenna cells is configured to communicate over a frequency band ranging from 24 GHz to 52 GHz. Furthermore, one or more of the antenna cells includes a driven element and a parasitic element. The driven element is disposed on a first substrate that includes a first dielectric material. The parasitic element is disposed on a second substrate positioned relative to the first substrate such that a gap is defined between the first substrate and the second substrate. The second substrate includes a second dielectric material that is different than the first dielectric material.
Patent EP-3986833-A1 (EP)
Inventor: FREY CHRISTOPH
IPC: C01B32/215
Filed: 2021-05-14
Abstract: A two-stage method of producing purified graphite is described. The first stage of the method comprises the steps of subjecting graphite material to a caustic bake (14) and releasing any remaining caustic using water (16, 18). The graphite material is then subjected to a first acid wash (20). Neutralising and washing the acid washed graphite material is then performed (22, 24) to deliver an intermediate purified graphite product (28). In the second stage the intermediate purified graphite product is subjected to a low temperature caustic leach (34). Any remaining caustic in the intermediate purified graphite product is released using water (35, 36, 38), and the intermediate purified graphite product is subjected to a second acid wash (40). Finally, neutralising and washing the intermediate purified graphite product is performed (42, 44, 45) to deliver a final purified graphite product (46) with a purity of 99.95%C and above.
Patent EP-4225823-A1 (EP)
Title: Radical curable anti-fog coatings
Inventor: HESS DAVID
IPC: C08G18/75
Filed: 2021-10-04
Abstract: The present disclosure provides a coating composition comprising an initiator, a radical curable polyurethane having ethylenically unsaturated functional groups, and a liquid phase, wherein the radical curable polyurethane having ethylenically unsaturated functional groups comprises the reaction products of A) a polyol component; B) a polyisocyanate component; C) an isocyanate-reactive surfactant; and D) isocyanate-reactive component having ethylenically unsaturated functional groups. The resulting cured polyurethane coating resists surface damage by fine particles and has at least washable anti-fog properties, if not permanent anti-fog properties. Articles prepared with a coating according to this invention are also disclosed.
Patent EP-4155899-A1 (EP)
Title: Device control method and apparatus, storage medium, and electronic device
Inventor: YANG XIN
IPC: G06F3/147
Filed: 2021-04-15
Abstract: The present disclosure discloses a device control method and apparatus, a storage medium, and an electronic device. The device control method can be applied in an electronic device including a retractable display screen. The device control method includes: identifying a use scenario of the electronic device; and controlling, based on the use scenario, the retractable display screen to spread out or retract. The present disclosure can improve operability of the electronic device.
Patent EP-4167729-A1 (EP)
Inventor: OALAND ØYVIND
IPC: A01N43/38
Filed: 2021-06-16
Abstract: Composition in the form of an aqueous solution comprising a chemical compound for use in a method of therapy using artificial light for an external crustacean parasite infection in salmonid fish, said external crustacean parasite infection comprises an infection of salmon lice, Lepeophtheirus salmonis, Caligus rogercresseyi and Caligus spp. Said chemical compound is a water-soluble tetrapyrrole compound or a pharma-ceutical acceptable derivative thereof, with the proviso that the water-soluble tetrapyrrole is not chlorophyllin. Said water-soluble tetrapyrrole compound is adminis-tered in a bath treatment of the salmonid fish in need of such treatment, and the salmon lice is illuminated by artificial light.
Patent EP-4169204-A1 (EP)
Title: Method of forming a virtual network
Inventor: LI MING
IPC: H04L9/08
Filed: 2021-03-19
Abstract: A method of forming a virtual network (100) includes forming an arrangement of virtual fibers from physical fiber optic cables that interconnect virtual entry devices (VED), virtual forwarding devices (VFD/1000/1100), and virtual exit devices (VXD) together. The virtual entry devices (VED) combine data and frames to allow a number of sources (STB/PC/VID) with data and frame rates that are less than a predetermined frame rate of a physical port (216) to be output from the physical port (216).
Patent EP-4166959-A1 (EP)
Inventor: FENG GUANGWEN
IPC: G01R31/36
Filed: 2021-06-18
Abstract: A method for measuring a battery reserve capacity of a storage battery (200), and a battery detection device (100). The method for measuring a battery reserve capacity of a storage battery (200) is applied to a battery detection device (100). The battery detection device (100) is electrically connected to the storage battery (200) by means of a Kelvin connector. The method comprises: sending an input signal to a storage battery (200) to control the discharging of the storage battery (200), and acquiring an output signal which is fed back, within an input duration of the input signal, by the storage battery (200) regarding the input signal (S41); determining a target battery parameter according to the output signal (S42); acquiring a battery capacity table, wherein the battery capacity table comprises a correlation between a battery parameter and a battery reserve capacity (S43); and according to the battery capacity table and the target battery parameter, determining a battery reserve capacity corresponding to the target battery parameter (S44). The measurement time for a battery reserve capacity of a storage battery (200) is reduced, and the measurement efficiency is improved.
Patent EP-4183581-A1 (EP)
Inventor: KUSUMOTO MASAYA
IPC: C08L23/08
Filed: 2021-07-13
Abstract: The present invention provides a laminate having an adhesive layer excellent in low-temperature adhesiveness, water resistance, and hot water resistance. The laminate includes: a substrate; and an adhesive layer laminated on at least one surface of the substrate, in which the adhesive layer is obtained by drying a coated product of an aqueous dispersion containing water and a resin (X), and the resin (X) contains two or more kinds of ethylene-unsaturated carboxylic acid copolymers (a) each having a different content of a structural unit derived from an unsaturated carboxylic acid.
Patent EP-4181453-A1 (EP)
Inventor: ZHANG YUNHAO
IPC: H04L7/00
Filed: 2021-07-30
Abstract: Embodiments of this application provide a synchronization signal block transmission method and a communication apparatus. The method includes: receiving a first synchronization signal block SSB from a network device, where the first SSB is a first-type SSB for a first terminal device; and if the first SSB is a second-type SSB for a second terminal device, determining a first control-resource set and/or first common search space based on the first SSB. In the method, different results may be obtained when the second terminal device and the first terminal device identify a type of the first SSB, and the second terminal device and the first terminal device may use the first SSB in different manners. For example, the second terminal device may determine the first control-resource set and/or the first common search space based on the first SSB, to improve utilization of the SSB.
Patent EP-4256720-A1 (EP)
Inventor: ZHANG QIAN
IPC: H04B7/06
Filed: 2021-12-02
Abstract: Apparatus, methods, and computer program products for PHY priority for wireless communications are provided. An example apparatus may multiplex a first uplink control information transmission based on a first uplink resource and a second uplink control information transmission based on a second uplink resource that overlaps in time with the first uplink resource, at least one of the first uplink resource and the second uplink resource being for full-duplex communication. The example apparatus may determine, based on applying a multiplexing rule on the full-duplex communication, whether to use the first uplink resource associated with a first beam or the second uplink resource associated with a second beam. The example apparatus may transmit a multiplexed uplink control information transmission using a determined uplink resource based on the multiplexing rule.
Patent EP-4192921-A1 (EP)
Title: Stabilized water-dispersible latex additives for drilling fluids
Inventor: CLAPPER DENNIS K
IPC: C09K8/12
Filed: 2021-06-29
Abstract: A stabilized water-dispersible latex additive useful in both freshwater-based and brine-based drilling fluids, may be formed by mixing an effective amount of a compound containing at least one pyrrolidone ring, such as, polyvinylpyrroli-done, a vinylpyrrolidone-vinyl acetate copolymer, poly(1 -vinylpyrrolidone- co -2- dimethylaminoethyl methacrylate), a vinylpyrrolidone-acrylic acid copolymer, and combinations thereof, with the water-dispersible latex additive before or after the water-dispersible latex additive is introduced to the drilling fluid.
Patent EP-4187940-A1 (EP)
Inventor: Xin Tingyu
IPC: H04W4/06
Filed: 2021-04-01
Abstract: This application relates to the field of wireless communication, and in particular, to an information transmission method in a wireless communication system. The method is used to resolve a problem of resource waste caused by a communication device listening to, on all listening occasions, information scrambled by using a first radio network temporary identifier RNTI. The method includes: A network device determines a mapping period of a first RNTI, where in the mapping period, a beam and a listening occasion form a mapping relationship, so that the network device sends, to a terminal device on a target listening occasion by using a target beam, information scrambled by using the first RNTI; and the terminal device receives, on the target listening occasion by using the target beam, the information scrambled by using the first RNTI. According to the method, information transmission efficiency is improved. In addition, power consumption of the terminal device is reduced while resource waste of the terminal device is reduced.
Patent EP-4192805-A1 (EP)
Inventor: KOWALSKE MICHAEL
IPC: B01J31/24
Filed: 2021-08-09
Abstract: A process for purifying polyester-grade ethylene glycol from crude ethylene glycol containing at least a first component and a second component that have a boiling point below that of ethylene glycol that includes (a) providing a stream of crude ethylene glycol by depolymerizing polyethylene terephthalate in a chemical recycling process; (b) introducing the crude ethylene glycol stream into a first distillation column for distilling the first component and removing the first component from the process; (c) withdrawing a first stream from the lower portion of the first distillation column and feeding the first stream into a second distillation column for distilling the second component and removing the second component from the process; (d) withdrawing a second stream from the lower portion of the second distillation column and feeding the second stream into a third distillation column; and (e) recovering polyester-grade ethylene glycol from the third distillation column.
Patent EP-4215911-A1 (EP)
Inventor: ARIKI RYOSUKE
IPC: G01N29/28
Filed: 2021-09-27
Abstract: An ultrasonic tester includes: an ultrasonic sensor that applies ultrasound to a test object from below; a casing that holds the ultrasonic sensor immersed in a contact medium that allows the ultrasound to propagate therethrough, the casing including a test object-facing opening facing away from the ultrasonic sensor; a supply pipe through which the contact medium is supplied into the casing; a mover that moves the casing in a test direction of the test object; and circuitry configured to control a supply rate of the contact medium and a moving speed of the casing moved by the mover such that z × t satisfies 0 < z × t < V, wherein z is a flow rate of the contact medium entering the opening of the test object, t is a time taken for the test object-facing opening of the casing to pass the opening of the test object in the test direction, and V is a volume of the opening of the test object.
Patent EP-4229880-A1 (EP)
Title: Method and system for accessing historical sensor data without location services
Inventor: LEWIN MATTHEW EVAN
IPC: H04W4/02
Filed: 2021-10-19
Abstract: A method includes receiving a notification and requesting, by a data collection application executing over a time interval, sensor measurements from an operating system of a mobile device. The sensor measurements are collected prior to receiving the notification and before an execution of the data collection application. The method also includes receiving, by the data collection application and from the operating system, a set of sensor measurements and identifying one or more events based on the set of sensor measurements. The one or more events occurred during collection of the set of sensor measurements.
Patent EP-4242911-A1 (EP)
Inventor: HOU ZHENGTAO
IPC: G06T7/70
Filed: 2021-06-17
Abstract: An obstacle recognition method and apparatus, a medium and an electronic device. Said method comprises: recognizing an obstacle, and if recognition feature information does not satisfy a recognition condition, moving around the obstacle and continuing to acquire recognition feature information of the current obstacle from multiple positions, and determining a target type of the obstacle on the basis of all the recognition feature information. Thus, the false recognition rate is reduced, the recognition reliability is improved, and misjudgments or missed judgments are avoided.
Patent EP-4240933-A1 (EP)
Inventor: NYMAN ANDREAS
IPC: E06C7/18
Filed: 2021-11-04
Abstract: L'invention concerne en particulier un agencement d'échelle (100) fixé à un récipient. L'escalade sur le toit ou sur la partie supérieure d'un conteneur (102) peut être dangereuse pour l'utilisateur si l'extrémité supérieure de l'échelle (104) ne peut pas être solidement fixée. La présente invention comprend des moyens de fixation (106) prévus au niveau de l'échelle (104), lesdits moyens (106) peuvent être disposés à partir du niveau inférieur du conteneur (102) dans la position de fixation dans la pièce d'angle de conteneur (108) et dans la position de libération pour détacher l'échelle (104) de la pièce d'angle de conteneur (108).
Patent EP-4246733-A1 (EP)
Inventor: CHEN QIANBIN
IPC: H01R12/72
Filed: 2021-10-09
Abstract: A connecting-finger connector, and a power connection module and a power supply cabinet thereof. The connecting-finger connector comprises a first contact module (100) and a connecting member (300), wherein the first contact module (100) comprises a first main body portion (110), and a first contact portion (120) which is electrically connected to a connecting finger, the first contact portion (120) is electrically connected to the first main body portion (110); and the connecting member (300) is provided with amounting structure for connecting an external terminal to the first main body portion (110).