baber/WOPTO huggingface dataset:
Patent WO-2022011795-A1 (WO)
Title: Emergency rescue system
Inventor: GUO LINGYUN
IPC: G08B25/00
Filed: 2020-08-27
Abstract: An emergency rescue system, comprising: a user terminal, a device terminal, and a monitoring platform, wherein the user terminal is used for sending a rescue request to the monitoring platform when a carrier has an emergency. The rescue request comprises physical sign information and geographical location of the carrier. The monitoring platform is used for determining the type of the emergency on the basis of the physical sign information of the carrier after receiving the rescue request, selecting a device terminal according to the geographic location of the carrier, and sending a rescue instruction to the selected device terminal. The device terminal is used for prompting, after receiving the rescue instruction, that an emergency has occurred. By using the above-mentioned technical solution, when a patient cannot seek help by himself/herself, a rescue procedure is started to inform surrounding rescue personnel of the physical sign information and geographic location of the patient, open doors for the rescue personnel, and provide basic rescue guidance and task assignment for the rescue personnel, thereby making full use of the optimal period of time for critical care.
Patent WO-2022041261-A1 (WO)
Inventor: XIA ZEYU
IPC: G06K9/62
Filed: 2020-08-31
Abstract: A fingerprint recognition method for use in a rail transit device. The method comprises: first implementing Hash comparison between collected user browser fingerprint information and a saved user browser fingerprint; if there is a matched item, directly obtaining a recognition result; if there is no matched item, implementing stable fingerprint item comparison between a target fingerprint and fingerprints in a fingerprint database one by one, selecting the matched item, and performing similarity comparison of gradually changed fingerprints; and if a calculation result is greater than or equal to a set threshold, determining the fingerprint item as a fingerprint after the gradual change of a browser, and updating the fingerprint item. The present invention improves the accuracy and stability of a browser recognition method for recognizing a returning user within a period of time, and thus, compared with a general static fingerprint recognition mode, the present invention can more effectively recognize the identity of the returning user, and enhances the safety protection capability of using the rail transit device.
Patent WO-2021047429-A1 (WO)
Title: Image rendering method and device, apparatus, and storage medium
Inventor: WANG ZHILIANG
IPC: G06T15/00
Filed: 2020-09-02
Abstract: Disclosed in embodiments of the present invention are an image rendering method and device, and a related apparatus. The method comprises: acquiring a specified base image in an image to be rendered; acquiring an image effect indication array corresponding to the base image, the image effect indication array comprising image effect indication values corresponding to locations of pixels in the base image; rendering the base image to a RenderTexture object having a size matching the size of an apparatus screen, and obtaining a base texture map; and rendering, by means of color mixing, the base texture map according to the image effect indication array. The method can effectively reduce the number of renders performed in an image rendering process, thereby enhancing image rendering efficiency.
Patent WO-2021114756-A1 (WO)
Inventor: YANG BO
IPC: C08J3/28
Filed: 2020-09-03
Abstract: L'invention concerne un matériau de câble de polyéthylène coloré réticulé par une lumière ultraviolette de DEL, et un procédé de préparation associé. Le matériau de câble est composé de 100 parties de polyéthylène, de 0,1 à 1 partie d'un agent anti-cuivre, de 0,5 à 2 parties d'un antioxydant, de 0,1 à 1 partie d'un absorbeur d'ultraviolets, de 1 à 5 parties d'un lubrifiant, de 0,3 à 1 partie d'un mélange maître coloré, de 0,1 à 2,5 parties d'un photoinitiateur et de 0,5 à 2,5 parties d'un agent de réticulation polyfonctionnel. La présente invention résout la limitation selon laquelle le polyéthylène réticulé à la lumière ultraviolette ne peut être qu'appliqué à des fils et des câbles de polyéthylène réticulé de couleur naturelle, et développe avec succès le matériau de polyéthylène coloré réticulé par une lumière ultraviolette de DEL. La vitesse de réticulation en ligne du câble peut atteindre 120 m/min, et tous les indicateurs satisfont à GB/T 12706-2008, ce qui permet de réaliser la production industrielle à haut rendement d'isolation de fils et câbles basse tension.
Patent WO-2021052198-A1 (WO)
Title: Interactive media content playback method and device
Inventor: YAN XUWEI
IPC: H04N21/00
Filed: 2020-09-04
Abstract: An interactive media content playback method and device. The method comprises: a client displays a plot branch option of an interactive media content, and different plot branches correspond to different plot contents; when it is detected that a user selects a first plot branch in the branch option, request a streaming media server for a plot content corresponding to the first plot branch; and receive and play the plot content corresponding to the first plot branch that is returned by the streaming media server.
Patent WO-2021248770-A1 (WO)
Inventor: PENG TAO
IPC: C07C271/22
Filed: 2020-10-26
Abstract: A genetically encoded formaldehyde reactive unnatural amino acid. Specifically, the present invention relates to a genetically encoded formaldehyde reactive unnatural amino acid PrAK, a preparation method and an application thereof in detection and imaging of formaldehyde. The genetically encoded formaldehyde reactive unnatural amino acid PrAK can specifically introduce sites into biomacromolecules such as a green fluorescent protein (EGFP) and firefly luciferase (fLuc) in the protein translation process, construct a reactive biomacromolecule formaldehyde fluorescent probe and a bioluminescent probe, and can effectively detect or image formaldehyde in a biospecimen.
Patent WO-2022094942-A1 (WO)
Inventor: JIA XIANGHUA
IPC: G05D1/10
Filed: 2020-11-06
Abstract: 一种无人机的管理方法、设备（11）、无人机（12）及存储介质，所述无人机（12）包括用于控制无人机（12）的动力电机的电调系统，所述电调系统包括一个或多个电调，其中，该方法包括：确定无人机（12）的机型信息（S201）；指示电调系统中的电调使用与确定的机型信息对应的目标电调控制参数控制无人机（12）的动力（S202），其中，目标电调控制参数是根据确定的机型信息从多种机型信息对应的电调控制参数中选中的。通过上述方法可以实现不同机型的无人机（12）共用一个电调系统，降低了用户对无人机（12）的操作复杂度，提高了对无人机（12）管理的效率和灵活性。
Patent WO-2022099608-A1 (WO)
Title: 高速公路上交通事故属性类别的获取方法
Inventor: JIN XUNENG
IPC: G08G1/00
Filed: 2020-11-13
Abstract: 本申请实施例提供了一种高速公路上交通事故属性类别的获取方法，所述方法包括：获取输入图像中目标对象的不同参数特征对应的权重图，目标对象包括发生交通事故当事人、当事车辆以及相关物品，根据参数特征的权重图获取参数特征的输入向量，步将参数特征的输入向量输入属性分类器，得到参数特征对应的属性类别，其中，属性类别用于指示输入图像中包含的交通事故的严重等级，解决了现有技术中现有的导航软件无法对事故持续时间进行预测的问题。
Patent WO-2022088305-A1 (WO)
Inventor: WEI FENG
IPC: C07D261/04
Filed: 2020-11-19
Abstract: 一种中间体4,4-二甲基异恶唑-3-酮的纯化方法，该纯化方法将4,4-二甲基异恶唑-3-酮反应液用纯水洗涤至反应液油相pH在7.5～9.0，然后用醇溶解，蒸馏，回流，酸化，析晶，过滤，得到固体4,4-二甲基异恶唑-3-酮，纯度可达99.5％以上。上述纯化工艺简单，后处理可操作性强，解决了原有4,4-二甲基异恶唑-3-酮制备技术中产品纯度不高、难于精制，影响后续产品广灭灵纯度的关键技术问题，符合绿色经济循环理念。
Patent WO-2021212821-A1 (WO)
Inventor: LI WENBO
IPC: F24F11/64
Filed: 2020-11-20
Abstract: An air conditioner control method and system. The control method comprises the steps of: acquiring a pressure value measured by a pressure sensor located on a bed body (S101); determining, on the basis of the acquired pressure value measured by the pressure sensor, whether the sleep of a user is interrupted (S102); and when the sleep of the user is interrupted, dynamically controlling the working temperature of an air conditioner by using sleep interruption control logic (S103).
Patent WO-2022052333-A1 (WO)
Inventor: QIN JIAXIANG
IPC: G06F30/27
Filed: 2020-12-01
Abstract: A polymer material service life prediction method based on environmental big data and machine learning. According to the method, natural environment feature data is extracted and used as feature parameters; the feature parameters undergo dimensionality reduction and noise reduction using principal component analysis algorithms; the processed result is used as an input parameter, the aging degree of the corresponding material is used as an input parameter, and the test data in some regions is used as a training dataset; machine learning on the relationship between the environment and the performance is performed using Python software; and a service life prediction model is constructed to predict the service life of the polymer material in different regions in the next step. The method is convenient, fast and highly accurate, can effectively reduce test workload, and can be used for improving the weather resistance of the material and designing the weather resistance performance of the product.
Patent WO-2022021741-A1 (WO)
Inventor: HU XIAO
IPC: H01L31/107
Filed: 2020-12-14
Abstract: A laterally structured avalanche photodetector and a manufacturing method therefor. The laterally structured avalanche photodetector comprises: a substrate, comprising a first semiconductor material region (103), an avalanche region (115) being formed in the first semiconductor material region (103); a first epitaxial growth layer (120), formed as an absorption region (180), the upper surface of the first epitaxial growth layer (120) being a light absorption surface and protruding from the upper surface of the first semiconductor material region (103), and the lower surface of the first epitaxial growth layer (120) being lower than the upper surface of the first semiconductor material region (103); and a second epitaxial growth layer (130), at least comprising a first portion and a second portion which are located at two sides of the first epitaxial growth layer (120) in a first direction, the first portion and the second portion respectively covering two side walls of the first epitaxial growth layer (120) protruding above the first semiconductor material region (103), the first portion and the second portion being respectively formed as at least a part of a first charge region (113) and at least a part of a second charge region (114), and the first charge region (113), the absorption region (180), the second charge region (114) and the avalanche region (115) at least partially overlapping in the first direction.
Patent WO-2021104528-A1 (WO)
Title: 日盲紫外光电化学光探测器及其产品
Inventor: Sun Haiding
IPC: G01J1/42
Filed: 2020-12-15
Abstract: 一种日盲紫外光电化学光探测器(400)，包括光电极，其中，光电极包括衬底(110)，还包括生长在衬底表面的p型/n型掺杂氮化镓(Gallium Nitride，简称GaN)基纳米线(120)。另外，通过在GaN基纳米线(120)上修饰助催化剂纳米颗粒(210)，优化了分子的吸脱附过程，提高了光电极在溶液中的氧化还原反应速率。同时，进一步优化光电化学装置设计，改变电解质溶液环境，最终实现高响应度、灵敏度高、快速反应、经济环保、自供能(无需外加额外电能)的新型日盲紫外光电化学光探测器(400)。将氮化镓基纳米线(120)应用于光电化学光探测器的研究中，具有十分重要的意义。
Patent WO-2021203762-A1 (WO)
Inventor: ZHANG DEYUAN
IPC: A61L27/30
Filed: 2021-04-07
Abstract: 本发明涉及一种含锌医疗器械，包括含锌的基体及设于含锌的基体上的聚乳酸涂层，聚乳酸涂层的厚度为x微米，当x与聚乳酸的重均分子量Mn千道尔顿满足公式(I)；基体中的锌的腐蚀速率较小，能在修复期内保持足够的力学性能，且生物学风险较低。其中，当聚乳酸为聚消旋乳酸时，a＝0.0336ln(Mn)-0.1449，b＝-0.472ln(Mn)+2.1524，c＝1.1604ln(Mn)-5.7128；聚乳酸为聚左旋乳酸，a＝-0.006ln(Mn)+0.03441，b＝0.0648ln(Mn)-0.3662，c＝-0.162ln(Mn)+0.7847。
Patent WO-2022236439-A1 (WO)
Inventor: XU LIMIN
IPC: H02K49/04
Filed: 2021-05-14
Abstract: A single-slot current-collecting homopolar electromagnetic transmission (HET) is a continuously variable transmission, wherein each rotor at least has one magnetic and electric conductor; a stator at least has one direct-current excitation coil, and has a coolant channel; at least two main magnetic circuits are provided and pass through the magnetic and electric conductor; and there is a main circuit that passes through the magnetic and electric conductor and a liquid metal gap between the rotor and the stator, wherein the radius of the gap is smaller than the maximum radius of the rotor, and the gap is of an inverted-U shape, and communicates with a single-slot gap. The electromagnetic performance of the present invention is adjusted by changing an excitation current. The present invention solves the problems of existing mechanical continuously variable transmissions, hydraulic torque converters and alternating-current and variable-frequency speed regulation transmission systems, such as function insufficiency, poor performance and high cost, and the problems brought about by an existing HET using a heat dissipation scheme of liquid metal full-flow circulation to the outside of a machine are also prevented. The applications of the HET include vehicle power, wind power generation and power grid peak regulation, and engine fuel energy, wind energy, power grid electric energy, flywheel energy storage and vehicle kinetic energy involved therein can be comprehensively and efficiently utilized.
Patent WO-2022151276-A1 (WO)
Inventor: ZHAO WENSU
IPC: H04W76/14
Filed: 2021-01-14
Abstract: Sont divulgués un procédé de communication, un appareil de communication et un support de stockage. Le procédé de communication est appliqué à un premier équipement utilisateur. Le procédé de communication comprend : en réponse à la détermination du fait qu'un conflit de ressources est sur le point de se produire dans une ressource réservée dans laquelle un second équipement utilisateur effectue une transmission de données, l'envoi d'une indication de pré-conflit au second équipement utilisateur, l'indication de pré-conflit étant utilisée pour indiquer qu'un conflit de ressources est sur le point de se produire dans la ressource réservée dans laquelle le second équipement utilisateur effectue une transmission de données. Au moyen de la présente divulgation, une indication du fait qu'un conflit de ressources se produit ou non dans une ressource réservée, dans laquelle une transmission de données est effectuée, est réalisée.
Patent WO-2021258730-A1 (WO)
Inventor: ZHAI BAOLI
IPC: H05K13/08
Filed: 2021-01-28
Abstract: La présente invention concerne un appareil d'insertion et une machine d'insertion. L'appareil d'insertion comprend : une plaque de montage (8) ; une tête de serrage (2) utilisée pour serrer un composant électronique ; un mécanisme de levage monté sur la plaque de montage (8) et utilisé pour faire descendre et monter la tête de serrage (2) ; un mécanisme rotatif monté sur la plaque de montage (8) et utilisé pour faire tourner la tête de serrage (2) autour d'une direction verticale ; et un mécanisme d'éclairage (6) monté sur la plaque de montage (8) et apte à éclairer les broches du composant électronique serré par la tête de serrage (2). L'appareil d'insertion selon la présente invention peut réduire le taux d'erreur d'une opération d'insertion, améliore le rendement d'un produit, et améliore l'efficacité d'insertion.
Patent WO-2022165642-A1 (WO)
Inventor: HU DEZHONG
IPC: G02B17/02
Filed: 2021-02-02
Abstract: 一种镜片(100)和具有其的拍摄终端，所述镜片(100)包括：镜片本体，其中镜片本体的物侧端(2)的外周壁设有多个消光台阶段(4)，消光台阶段(4)环绕物侧端(2)设置，多个消光台阶段(4)沿物侧端的轴向依次分布，且多个消光台阶段(4)的外径构造为从物侧端(2)到镜片本体的像侧端(3)逐渐增大，且每个消光台阶段(4)均设有多个消光壁面(5)，多个消光壁面(5)的外径自镜片(100)的物侧端(2)至像侧端(3)依次增大。通过在镜片(100)的物侧端(2)设置消光台阶段(4)，使光线打到物侧端(2)时，光线进一步散开，达到减弱或根除杂光的目的。
Patent WO-2021196887-A1 (WO)
Title: 电子设备
Inventor: YU SHUITONG
IPC: H04N5/225
Filed: 2021-02-05
Abstract: 本发明公开一种电子设备，包括：壳体，设有开口；功能模组，可通过开口回缩至壳体之内或伸出至壳体之外；驱动机构，设置于壳体内，驱动机构包括驱动源、丝杠、丝母套组和卡钳，驱动源与丝杠驱动相连，丝母套组包括配合部，配合部与丝杠螺纹配合，卡钳的第一端与配合部限位配合，卡钳的第二端与功能模组固定连接；其中，配合部的横截面形状为多边形。
Patent WO-2021170111-A1 (WO)
Inventor: DENG LI
IPC: C12N15/63
Filed: 2021-02-26
Abstract: L'invention concerne un activateur immunitaire tumoral, une composition pharmaceutique de celui-ci et un procédé de préparation associé. L'activateur comprend un ou plusieurs polypeptides utilisant des séquences représentées dans SEQ ID NO. : 1 à 9 en tant que structures de noyau, et peut être utilisé pour préparer des vaccins antitumoraux.
Patent WO-2022198609-A1 (WO)
Inventor: ZHOU JINBING
IPC: H01M10/42
Filed: 2021-03-26
Abstract: 一种储能系统，包括多个电池单元和安装板。安装板上设有导轨，电池单元沿第一方向可拆卸地设于导轨。电池单元包括壳体和收容于壳体内的电芯组件，沿第一方向，壳体的相对两侧分别设有第一连接件和第二连接件，第一连接件和第二连接件分别电连接电芯组件的正极和负极。第一连接件的外表面设有第一定位件，第二连接件的外表面设有第二定位件，沿第一方向，相邻电池单元之间，第一定位件配置为与第二定位件匹配连接，简化电池单元的连接结构的同时保证电池单元的精确定位，且利用导轨快速导向电池单元的安装位置，从而实现电池单元的快速安装和电连接。本申请还提供一种具有上述储能系统的用电设备。
Patent WO-2021197468-A1 (WO)
Inventor: WU YUMIN
IPC: H04W4/06
Filed: 2021-04-02
Abstract: Disclosed in the present invention are a bearer change method, a network device, and a terminal device. The bearer change method is applied in a terminal device, and comprises: for one service, establishing multiple bearers according to an indication from a network side; receiving data of the service by means of a source bearer, wherein the source bearer is one of the multiple bearers; receiving bearer change indication information, wherein the bearer change indication information is used for indication to change data transmission of the service from the source bearer to a target bearer, and the target bearer is one of the multiple bearers; receiving the data of the service from the target bearer.
Patent WO-2022213241-A1 (WO)
Title: Default beam configuration selection for uplink transmissions
Inventor: YUAN FANG
IPC: H04B7/06
Filed: 2021-04-06
Abstract: Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may receive downlink control information (DCI) from a base station, indicating a set of codepoints corresponding to a set of beam configurations, and including an uplink grant. The UE may select a codepoint from the set of codepoints corresponding to a default uplink beam for transmitting an uplink message based at least in part on a beam configuration selection criteria that indicates criteria for selecting a subset of valid beam configurations from the set of beam configurations. The UE may transmit the scheduled uplink message according to the uplink grant using the default uplink beam.
Patent WO-2022041753-A1 (WO)
Title: Domestic sewage treatment device and method thereof
Inventor: WU DAN
IPC: C02F9/08
Filed: 2021-04-13
Abstract: A domestic sewage treatment device, comprising a device case housing (4), a kitchen sewage inlet pipe (1), and a hand washing sink sewage inlet pipe (2). A filter cavity (5) and a limiting groove (21) are provided in the device case housing (4). A filter component (6) is clipped in the limiting groove (21). A purification cavity (20) is provided below the filter component (6). A stirring mechanism (8) is provided at the bottom of the purification cavity (20). The right side of the stirring mechanism (8) is fixedly connected to a water treatment agent box (9) by means of a guide mechanism (7). A sewage outlet pipe (11) is provided on a right side wall of the purification cavity (20). A water outlet (17) is provided on a left side wall of the purification cavity (20). The water outlet (17) is fixedly connected to a filter net b(10). A water outlet pipe a(13) is provided on a left end of the water outlet (17). A disinfection and sterilization cavity (18) is provided on a left end of the water outlet pipe a(13). The top of the disinfection and sterilization cavity (18) is fixedly connected to an ultraviolet sterilization lamp (19) by means of bolts. A water outlet pipe b(15) is provided on the lower part of the left side of the disinfection and sterilization cavity (18). Also disclosed is a method for use based on the domestic sewage treatment device.
Patent WO-2022062373-A1 (WO)
Title: Preparation method for semiconductor structure, and semiconductor structure
Inventor: YANG BIN
IPC: H01L29/78
Filed: 2021-04-15
Abstract: A preparation method for a semiconductor structure, the method comprising: providing a substrate, forming a first patterned mask layer on an upper surface of the substrate, and etching the substrate based on the first patterned mask layer to form a shallow trench in the substrate; forming a liner layer on a side wall and the bottom of the shallow trench; forming, in the substrate, a first drift region surrounding the periphery of the shallow trench and a second drift region located directly below the shallow trench, with the doping concentration of the first drift region being different from the doping concentration of the second drift region by means of controlling the thickness of the first patterned mask layer and the energy of ion implantation; carrying out an annealing treatment on the obtained structure; and forming, in the shallow trench, a dielectric layer which fills up the shallow trench. The present application can reduce the on-resistance of the semiconductor device also while ensuring the high withstand voltage value of the device, and can reduce the steps in the process flow.
Patent WO-2021209020-A1 (WO)
Title: Anti-ox40 antibody and uses thereof
Inventor: YANG YIZHEN
IPC: C07K16/30
Filed: 2021-04-16
Abstract: Provided are an anti-OX40 antibody or antigen-binding fragment thereof, a preparation method thereof and the use for treating OX40-related diseases or conditions.
Patent WO-2022037115-A1 (WO)
Inventor: GAO SHIMIN
IPC: G02B6/38
Filed: 2021-04-28
Abstract: L'invention concerne un connecteur composite (1), un module composite, un ensemble câble composite et une prise optique (7). Le connecteur composite (1) comprend une interface RJ -45 (11) et une prise optique (12). La prise optique (12) est disposée sur l'interface RJ -45 (11), et la prise optique (12) est configurée de façon à ne pas interférer avec la correspondance entre l'interface RJ -45 (11) et une prise RJ -45 (8). Le connecteur composite (1) intègre ensemble la prise optique (11) et une prise électrique. Le connecteur composite (1) a non seulement la fonction de transmettre des signaux optiques et électriques, mais présente également l'avantage de miniaturisation de volume, satisfaisant la tendance de miniaturisation des commutateurs et des dispositifs de point d'accès. De plus, la prise optique (12) n'interfère pas avec la connexion normale entre une interface RJ -45 standard (8) et une prise RJ -45 (11), améliorant ainsi la compatibilité du connecteur composite (1), simplifiant la technique de fabrication du connecteur composite (1), et réduisant le coût de fabrication.
Patent WO-2022217659-A1 (WO)
Title: Method for manufacturing ultra-high polymer artificial lung
Inventor: ZHANG YONG
IPC: A61M1/16
Filed: 2021-04-29
Abstract: A method for manufacturing an ultra-high polymer artificial lung. An artificial lung outer frame (1) is provided, an ultra-high polymer material that is sintered to have a fully-through structure is used to manufacture an artificial lung outer wall frame (2); moreover, the artificial lung outer wall frame (2) is disposed inside the artificial lung outer frame (1), then an artificial lung core assembly (3) is packaged. An outer wall frame (2) oxygen inlet/outlet channel (22), a blood inlet/outlet channel (23), and an outer frame in-cartridge oxygenation space (24) are provided. The artificial lung core assembly (3) is provided with two columns of circular disc-shaped membrane cartridges, fan-surface filtering layers are fully arranged inside the membrane cartridges to form a double-core membrane layer, the two columns of membrane cartridges have bottom ends connected to each other and top ends connected to a blood inlet tube (12) and a blood outlet tube (13).By packaging the double-core membrane layer of the artificial lung core assembly (3), oxygen from the outside can be delivered to the blood flowing inside, so that the oxygen permeates through the core in a molecular state to bind to hemoglobin in the blood and perform exchange of oxygen and carbon dioxide, and thus the artificial lung is facilitated to reach an optimal state in terms of gas exchange capacity and blood compatibility, the service life of the artificial lung is prolonged, and the usage cost is reduced.
Patent WO-2021244574-A1 (WO)
Title: 一种建立问答对的方法及装置
Inventor: HU YAO
IPC: G06F16/332
Filed: 2021-06-02
Abstract: 一种建立问答对的方法及装置。方法包括：监听到人工客服的粘贴操作(S102)；将所述粘贴操作对应的文本作为当前用户问题的当前回复消息(S104)；确定当前周期内与所述当前回复消息匹配的历史回复消息的数量，所述历史回复消息由所述人工客服输入(S106)；若所述历史回复消息的数量满足预设条件，则根据所述当前回复消息和所述当前用户问题生成问答对(S108)；将所述问答对存储到知识库中(S110)。