baber/WOPTO huggingface dataset:
Patent WO-2021008046-A1 (WO)
Inventor: WANG SHENGQI
IPC: C12M1/00
Filed: 2019-11-19
Abstract: The present application belongs to the technical field of mRNA preparation, and discloses a system and a method for preparing mRNA, which can shorten a preparation period, and avoid degradation of an mRNA product due to the introduction of RNase by manual pipetting. The system for preparing mRNA comprises a PCR amplification device configured to amplify DNA; a plurality of raw reagent tubes, each of which is configured to provide a single reagent; and a reaction device configured to allow reagents to react. Specifically, the reaction device comprises a test tube rack configured to support reaction tubes, a semiconductor chilling plate connected to the test tube rack, a fin type radiator disposed under the test tube rack, and a cooling fan disposed under the fin type radiator; wherein the raw reagent tubes are connected to the reaction tubes via a solenoid valve module and a peristaltic pump module, and the solenoid valve module and the peristaltic pump module are connected with a control device and are controlled by an upper computer control program.
Patent WO-2021102611-A1 (WO)
Inventor: SCHWIEDERNOCH RENATE
IPC: C25B3/00
Filed: 2019-11-25
Abstract: The present invention relates to an electrochemical method for converting an amino acid and/or its salts to an amine and/or a nitrile. The total yield and selectivity of amine and nitrile obtained by the method according to the present invention is higher than prior art when the reaction medium has a high concentration of amino acid and/or its salts at the beginning of the reaction.
Patent WO-2020155812-A1 (WO)
Inventor: YING PENGFEI
IPC: G06F21/60
Filed: 2019-11-25
Abstract: Disclosed are a data storage method and device, and an apparatus. The method comprises: during data storage, encrypting multiple pieces of data by means of a subkey, and encrypting the subkey by means of a master key, so as to perform merging to form double-layer encrypted files, wherein each double-layer encrypted file contains a subkey ciphertext for data decryption, and the master key for decrypting the subkey ciphertext is kept by a user, thereby achieving an encryption technique employing two independent keys for data storage.
Patent WO-2020119491-A1 (WO)
Title: 来电提醒方法及终端
Inventor: CHEN YI
IPC: H04M1/72484
Filed: 2019-11-30
Abstract: 本申请实施例公开了一种来电提醒方法及终端。所述来电提醒方法包括：接收来电请求；调用系统的音视频播放器播放所述来电请求对应的音视频。本申请实施例的终端系统中设置有音视频播放器，使得所述终端在接收到来电请求时，所述终端的系统能够播放用于来电提醒的音视频。这样，不仅能够在不额外占用系统资源的前提下，通过播放音视频的方式提醒用户，而且，所述终端所显示的视频动画和来电显示界面在视觉效果上是一体，从而能够提高用户的使用体验。
Patent WO-2021003990-A1 (WO)
Title: Hybrid power device
Inventor: HUI XUEMEI
IPC: B60K6/365
Filed: 2019-12-06
Abstract: A hybrid power device, comprising a power box (10) which is internally provided with a conversion cavity (11), and the conversion cavity (11) is provided with a limit sliding assembly; an engine box (24) is in sliding fit connection within the limit sliding assembly, and is internally provided with an ignition cavity (23); the ignition cavity (23) is internally provided with a triangular engine device which is internally provided with an output shaft (27) that extends left and right and located outside of the right part of the power box (10) for use in outputting power; the end surface at the left side of the engine box (24) is provided with an opening slot (25) which is internally provided with a high-speed disengagement device. When the transmission speed reaches a high speed, the high-speed disengagement device is used to disconnect from a connected part of an electrical drive. The hybrid power device is a device that is simple in structure, convenient to operate, and implements an automatic low-speed electrical drive and high-speed oil-steam drive by means of centrifugal action.
Patent WO-2020143517-A1 (WO)
Inventor: LIU XUELONG
IPC: F25B21/02
Filed: 2020-01-02
Abstract: The present invention provides a housing assembly sleeved outside an intelligent terminal, and an intelligent terminal. The housing assembly comprises a housing body covering an intelligent terminal. The housing assembly further comprises: a thermoelectric cooling sheet provided in the housing body, for heat transfer with a heat source of the intelligent terminal; a power source provided in the housing body and electrically connected to the thermoelectric cooling sheet to supply power to the thermoelectric cooling sheet; a fan module provided in the housing body and located at the side of the thermoelectric cooling sheet distant from the intelligent terminal. The thermoelectric cooling sheet comprises a cold end and a hot end. The thermoelectric cooling sheet is driven by the power source to control the cold end to absorb heat produced by the heat source and transfer the heat to the hot end, so that the heat is dissipated by the hot end. When started, the fan module absorbs the heat on the hot end and dissipates the heat to the outside of the housing body. After using the above technical solution, the intelligent terminal can be forcedly cooled by reducing fan noise in the prior art, thereby meeting the demand of the intelligent terminal for high performance operation while improving the heat dissipation efficiency.
Patent WO-2021164012-A1 (WO)
Title: Bloodline liquid emptying device, blood treatment device, blood treatment machine, method for emptying extracorporeal blood circuit, control system and computer readable program carrier
Inventor: JOR JOSEPH
IPC: A61M1/36
Filed: 2020-02-21
Abstract: A bloodline liquid emptying device (10) for a blood treatment device (1) is disclosed. The blood treatment device (1) comprises: a membrane filter (13) having a first chamber (131) and a second chamber (132) separated from the first chamber (131) by a membrane (133); a dialysate balancing hydraulic circuit (11) connected fluidly with the first chamber (131); an extracorporeal blood circuit (12) comprising an arterial blood line (121) and a venous blood line (122) each connected fluidly with the second chamber (132); and a venous bubble catcher (124) disposed at the venous blood line (122); wherein the bloodline liquid emptying device (10) is configured such that a pressurized air can be supplied to the venous blood line (122) via the venous bubble catcher (124) to displace liquid remaining in the extracorporeal blood circuit (12) from the second chamber (132) into the first chamber (131) across the membrane (133). Also disclosed are a corresponding blood treatment device (1), a corresponding blood treatment machine (100), a method for emptying an extracorporeal blood circuit of the blood treatment device (1), a corresponding control system and a corresponding computer readable program carrier. The emptying method can be carried out simply and the corresponding blood treatment machine (100) has a simple structure and even can be achieved by simply retrofitting the known blood treatment device.
Patent WO-2021004112-A1 (WO)
Title: Anomalous face detection method, anomaly identification method, device, apparatus, and medium
Inventor: XIANG CHUNYU
IPC: G06K9/00
Filed: 2020-04-20
Abstract: An anomalous face detection method, an anomaly identification method, a device, an apparatus, and a medium. The method comprises: acquiring video information of a user (S10); dividing the video information into N pieces of sub-video information (S20); separating the N pieces of sub-video information into images under detection, and obtaining N image sequences under detection (S30); applying a feature sub-face technique to the N image sequences under detection to perform face detection, and extracting face images (S40); performing feature value extraction on face images corresponding to each segmentation node, and obtaining a face feature of each of the face images (S50); performing similarity matching on each face feature corresponding to each segmentation node, and determining whether an image of a different face is present in the image sequences under detection (S60); and if so, performing a risk notification operation for the video information of the user (S70). The method can be used to improve both accuracy and efficiency of anomalous face detection.
Patent WO-2020238585-A1 (WO)
Title: Watch strap and watch
Inventor: XUE YUEGE
IPC: A44C5/14
Filed: 2020-05-09
Abstract: A watch strap (10) comprises: a housing (110) having a cavity (111); a first extendable member (120) comprising a first transmission portion (121) and a first engagement portion (122), wherein the first transmission portion (121) is provided in the cavity (111), one end of the first engagement portion (122) is connected to the first transmission portion (121), and one end of the first engagement portion (122) away from the first transmission portion (121) engages with a watch housing; and a rotation member (130) provided in the cavity (111) and connected to the first transmission portion (121), wherein the rotation member (130) can drive the first transmission portion (121), such that the end of the first engagement portion (122) away from the first transmission portion (121) can extend into or retract from the housing (110). In the invention, rotation of a rotation component of a watch strap (10) drives an engagement component (122, 162) of the watch strap (10) to extend or retract relative to the watch strap (10), such that the engagement component (122, 162) engages with or separates from a watch housing (20), thereby achieving installation and detachment of the watch strap (10).
Patent WO-2021004162-A1 (WO)
Inventor: SHI LONGFEI
IPC: G03B21/14
Filed: 2020-05-19
Abstract: Disclosed is a laser-projecting device, comprising a light source portion (16), an optical engine portion (17), and a lens portion (18), wherein the light source portion (16) is used for providing illuminating beams for the optical engine portion (17), the optical engine portion (17) is used for entering illuminating beams in the lens portion (18), and the lens portion (18) is used for imaging. The laser-projecting device further comprises a color wheel assembly, wherein the color wheel assembly comprises a color wheel (1) and a fixing support (2); the fixing support (2) is connected to a main housing (19), and the color wheel (1) is arranged on the fixing support (2); and a plurality of elastic gaskets (4) are arranged between the color wheel (1) and the fixing support (2), a plurality of fixing holes (12) for mounting the elastic gaskets (4) are provided in the fixing support (2), and two adjacent elastic gaskets (4) are connected by means of a connector (5).
Patent WO-2021057069-A1 (WO)
Title: Computer-executable vehicle loss assessment method and apparatus
Inventor: JIANG CHEN
IPC: G06K9/62
Filed: 2020-06-02
Abstract: Embodiments of the present description provide a computer-executable vehicle loss assessment method. Intelligent loss assessment is performed on the basis of a video stream generated by photographing a damaged vehicle. The method specifically comprises: first performing preliminary object detection and feature extraction on image frames in a video stream so as to obtain a video stream feature matrix; moreover, performing object detection on a key frame in the video stream so as to obtain a key frame vector; then, for each component, separately fusing features in the video stream feature matrix and features in the key frame vector to generate the comprehensive damage feature of the component; on the other hand, further performing preliminary loss assessment on the basis of video stream feature matrix to obtain a preliminary loss assessment result; and finally, performing loss assessment again on the basis of the preliminary loss assessment result and the comprehensive damage feature of each component so as to obtain a final loss assessment result for the video stream.
Patent WO-2021128770-A1 (WO)
Inventor: LI XIAOJIN
IPC: H01M8/106
Filed: 2020-06-22
Abstract: La présente invention concerne une membrane d'échange de protons à température moyenne et un procédé de préparation de la membrane, plus spécifiquement, une membrane d'échange de protons modifiée par arginine et son procédé de préparation. À l'aide de l'interaction de différents types de forces électrostatiques, une modification de surface est réalisée sur du PTFE par utilisation d'arginine, puis un dopage avec de l'acide phosphorique (PA) est effectué pour obtenir une membrane composite de PTFE-arginine/PBI-PA, dans la membrane composite, le PTFE-arginine-PA et le PBI-PA étant utilisés comme conducteurs de protons, et la membrane de PTFE étant utilisée en tant que squelette renforcé. La présente invention concerne une membrane d'échange de protons à température moyenne présentant une bonne conductibilité protonique. La résistance de la membrane d'échange de protons est de 12,4 MPa, l'allongement à la rupture de celle-ci est de 59,6 %, et sa conductibilité est de 11,4 mS·cm-1 à 160 °C.
Patent WO-2022000124-A1 (WO)
Inventor: ZHAO MICHAEL
IPC: H04L12/24
Filed: 2020-06-28
Abstract: A method is provided for causing a networking device to enter a power saving mode, determining whether or not a Voice over Internet Protocol (VOIP) telephony interface is in service after the causing the networking device to enter the power saving mode, the networking device including the VOIP telephony interface, the VOIP telephony interface communicatively connected to a VOIP provider, and rebooting the networking device when the VOIP telephony interface is determined not to be in service.
Patent WO-2021000890-A1 (WO)
Inventor: REN HUALONG
IPC: G06N3/063
Filed: 2020-07-01
Abstract: A spiking neural network computing system and method for brain-like intelligence and cognitive computing. The system comprises a model description module (3), a parameter database (2), a configuration description module (1), a configuration manager (6), a rule manager (12), a data manager (8), a network builder (9), a network manager (10), an operation manager (7), a scheduler (11), a log manager (5), an operation monitoring module (13) and a graphical display module (4). The system provides the function of automatically executing synapse and neuron cutting and regeneration according to certain conditions and rules, and provides a variety of flexible trigger conditions for starting up cutting and regeneration processes as well as rules for executing the processes, which eliminates the burden of neural network developers needing to write synapse and neuron cutting and regeneration programs by themselves, thereby effectively solving several problems in existing brain-like spiking neural network computing frameworks.
Patent WO-2021208255-A1 (WO)
Inventor: KANG HANYU
IPC: G06F16/783
Filed: 2020-07-02
Abstract: Procédé et dispositif de marquage de clip vidéo, et caméra portative. Le procédé comprend : l'identification d'images continues dans un clip vidéo, de façon à obtenir des informations d'attribut correspondant à au moins une image cible dans les images continues (S101) ; en fonction des informations d'attribut correspondant à l'image cible, l'obtention d'informations de description de marquage du clip vidéo (S102), les informations de description de marquage comprenant des informations enregistrées sur la base d'un bit, la longueur du bit étant T*N, T représentant le nombre de catégories d'objets dans l'image cible, N étant un nombre entier supérieur ou égal à 4. Ledit procédé peut non seulement enregistrer, de manière unifiée, des résultats obtenus par identification d'images continues dans un clip vidéo par différents algorithmes d'identification d'image, mais également économiser considérablement l'espace de stockage.
Patent WO-2022006708-A1 (WO)
Inventor: GAO YUKAI
IPC: H04L5/00
Filed: 2020-07-06
Abstract: Des modes de réalisation de la présente divulgation concernent des procédés, des dispositifs et des supports de stockage informatiques de communication. Un procédé comprend la transmission, d'un dispositif de réseau à un dispositif de terminal, d'informations de commande de liaison descendante pour programmer des transmissions de données et d'informations d'état de canal (CSI) provenant d'un dispositif de terminal; la réception des données provenant du dispositif de terminal sur la base d'un premier décalage de créneau configuré pour une transmission de données en liaison montante ou d'un second décalage de créneau configuré pour les CSI; et la réception des CSI en provenance du dispositif de terminal sur la base du second décalage de créneau. Ainsi, dans le cas d'une bande de fréquences plus élevées ayant un espacement de porteuses plus grand, des modes de réalisation de présente divulgation peuvent prendre en charge une programmation de données de liaison montante et un déclenchement de rapport A-CSI avec les mêmes DCI.
Patent WO-2021147278-A1 (WO)
Title: Multiphase inductor
Inventor: GONG XINKUAI
IPC: H01F27/02
Filed: 2020-07-22
Abstract: A multiphase inductor, comprising a housing (1) and at least three inductor units (2). Mounting recesses (100) are formed between peripheral walls (11) of the housing (1); each inductor unit (2) comprises a first magnet (21), a second magnet (22), and a coil winding (23); the first magnets (21) are disposed in the mounting recesses (100), and the first magnets (21) are arranged opposite to the second magnets (22); the coil windings (23) are arranged between the first magnets (21) and the second magnets (22); the coil windings (23) are wound around the outer circumferences of magnetic columns (213) of the first magnets (21); an encapsulation layer (8) is attached to the mounting recesses (100) and is located between the peripheral walls (11) and the inductor units (2). The first magnets (21) are fixed in the mounting recesses (100) of the housing (1) and encapsulated with resin; the entire front surface of each first magnet (21) is bonded with resin; the multiple inductor units (2) are independent of each other and spaced apart; the front side surface and outer peripheral surface of each first magnet (21) as well as part of each coil winding (23) are all bonded with resin; the entire space of each installation recess (100) is encapsulated by the resin, so that the heat transfer areas among the inductor units (2), the encapsulation layer (8), and the housing (1) are effectively increased, thereby improving the heat dissipation effect.
Patent WO-2021023279-A1 (WO)
Inventor: LIU PENGCHENG
IPC: C21D8/12
Filed: 2020-08-06
Abstract: An oriented silicon steel annealing process, relating to the technical field of oriented silicon steel production. The provided oriented silicon steel annealing process can reduce iron loss and improve magnetic induction. The technical solution is: an oriented silicon steel annealing process, comprises the steps of: manganese removal from molten iron, smelting, vacuum treatment, die casting, preparatory rolling, hot continuous rolling, pickling, primary cold rolling, decarburization annealing, aging-annealing at 300-500 Celsius degrees, secondary cold rolling, coating with MgO, high-temperature annealing, flattening annealing, and coating with an insulating film. The present process is specially used in the field of smelting and manufacturing of oriented silicon steel.
Patent WO-2021031936-A1 (WO)
Title: Soft x-ray microscopic imaging detector
Inventor: ZHENG RUI
IPC: G01N23/04
Filed: 2020-08-11
Abstract: A soft X-ray microscopic imaging detector, comprising a cavity (10), a fluorescence conversion screen (20), and a photoelectric conversion device (40). The cavity (10) comprises a first opening and a second opening. A reflective device (30) that reflects the light incident from the first opening to the second opening is provided in the cavity (10). A first angle is defined between the direction in which the light propagates from the first opening toward the reflective device (30) and the direction in which the light propagates from the reflective device (30) toward the second opening. The fluorescence conversion screen (20) is provided at the first opening. The photoelectric conversion device (40) is provided at the second opening. The photoelectric conversion device (40), the fluorescence conversion screen (20), and the cavity (10) form a closed space. The soft X-ray microscopic imaging detector avoids direct radiation of soft X-rays onto the photoelectric conversion device (40), improves the detection effect, prolongs the service life of the photoelectric conversion device (40), and is simple in structure and easy to implement.
Patent WO-2021077865-A1 (WO)
Title: Networking and positioning method, system and device, and storage medium
Inventor: WANG LIFU
IPC: H04W4/06
Filed: 2020-08-11
Abstract: Provided are a networking and positioning method, system and device, and a storage medium. The method comprises: acquiring, by means of Bluetooth communication, Bluetooth broadcast positioning data broadcast by a positioning main base station in a preset positioning region, wherein a positioning beacon and the positioning main base station are each provided with a Bluetooth communication device; and networking and positioning the positioning beacon on the basis of the Bluetooth broadcast positioning data. A positioning beacon modulates UWB communications by means of Bluetooth communication so as to realize parallel positioning of a large-area base station and a plurality of positioning beacons, and can also acquire the best positioning region and a positioning and networking phase cycle of each positioning beacon by means of Bluetooth communication on a positioning main base station, so as to realize quick networking and positioning, and thereby avoiding the occupation of the communication time of UWB positioning by means of acquisition using UWB communication, so as to realize quick automatic networking of the positioning beacon, automatically acquire a positioning cycle rule of the positioning beacon, increase the positioning speed, increase the number of positionable beacons, and solve the problem of local restrictions of a base station.
Patent WO-2021027874-A1 (WO)
Inventor: ZHANG ZHANG
IPC: H04W76/20
Filed: 2020-08-13
Abstract: The present disclosure provides a method (100) in a network node. The method (100) includes: determining (110), when a terminal device is in a Radio Resource Control, RRC, _CONNECTED state, that one or more RRC state transition conditions associated with a sidelink are met; and keeping (120) the terminal device in the RRC_CONNECTED state.
Patent WO-2022021488-A1 (WO)
Inventor: LU XIN
IPC: C22C1/05
Filed: 2020-08-17
Abstract: A high-strength and high-plasticity titanium-based composite material and a preparation method therefor. The preparation method comprises: preparing high-oxygen hydrogenation dehydrogenation titanium powder by using a high-temperature rotary ball milling treatment process, and making the prepared hydrogenation dehydrogenation titanium powder have a particle size of 10 to 40 μm and an oxygen content of 0.8 to 1.5 wt.%; preparing high-purity ultra-fine oxygen adsorbent powder by using a wet milling process and a high-energy vibration ball milling treatment process; the purity of the oxygen adsorbent powder being ≥ 99.9%, and the particle size being ≤ 8 μm; in a protective atmosphere, mixing the high-oxygen hydrogenation dehydrogenation titanium powder and the oxygen adsorbent powder, and then pressing and forming the mixed powder to obtain a raw material blank; and performing a sintering treatment on the raw material blank in a protective atmosphere, so as to obtain a titanium-based composite material. The method produces an in situ self-generated multi-scale Ca-Ti-O, TiC and TiB particle-reinforced titanium-based composite material, effectively refines grains in tissues, and significantly improves the strength and plasticity of the material.