baber/WOPTO huggingface dataset:
Patent WO-2021217568-A1 (WO)
Inventor: GAO HAILI
IPC: A61Q19/08
Filed: 2020-04-30
Abstract: An assembled jade-activating material for maintaining beauty and keeping young, and an assembling and synthesizing method therefor and a use thereof. The following components are separately weighed in molar percentage: 55-59% of tetraethylorthosilicate, 4-8% of calcium nitrate tetrahydrate, 26-30% of magnesium nitrate hexahydrate, 1-8% of zinc nitrate, 0-3% of yeast selenium, 0-1% of manganese nitrate, and 0-1% of copper nitrate, and the sum of the molar percentage of the components is 100%. The components are assembled and synthesized by means of a sol-gel method to obtain the assembled jade-activating material. The assembled jade-activating material is prepared by using the foregoing assembling and synthesizing method. The main components of a natural jade material, i.e., the main components exerting effects, are assembled and synthesized into the assembled jade-activating material by means of a sol-gel technique. The release of silicon, calcium, magnesium ions and the like is increased, the amount of trace elements is adjusted according to requirements, and the elements such as zinc, selenium, manganese, and copper are introduced so as to fully exert excellent effects on a skin. The present invention increases a safe new material having an excellent effect for the research and development of products in the field of medical cosmetology or cosmetics.
Patent WO-2020224602-A1 (WO)
Inventor: ZHOU WEI
IPC: A47L5/28
Filed: 2020-05-06
Abstract: A handheld cleaning device (100), comprising: a motor module (2), a handle (3), a power module (4) and a cyclone separation module (1). The cyclone separation module (1) comprises a first-stage cyclone unit (11) and a second-stage cyclone unit (12) which are connected in series. The first-stage cyclone unit (11) is provided with a first chamber (1101) and the second-stage cyclone unit (12) is provided with a second chamber (1201). The first chamber (1101) and the second chamber (1201) are arranged side by side and communicate by means of a fluid channel (13). The motor module (2) and the power module (4) are connected to two ends of the handle (3) in the length direction.
Patent WO-2021008207-A1 (WO)
Title: 目标跟踪方法及装置、智能移动设备和存储介质
Inventor: ZHANG JUNWEI
IPC: G06K9/00
Filed: 2020-05-11
Abstract: 一种目标跟踪方法及装置、智能移动设备和存储介质，所述方法包括：获取采集的图像（S10）；确定所述图像中的目标对象的位置（S20）；基于所述目标对象的位置和所述图像的中心位置之间的距离，得到控制智能移动设备转动的控制指令（S30），其中，所述控制指令用于使得所述目标对象的位置位于所述图像的中心，且所述控制指令包括构成所述距离的偏移序列中的偏移值对应的转动指令，所述偏移序列包括至少一个偏移值。
Patent WO-2020233587-A1 (WO)
Title: 基于食物的信息推送方法、装置和计算机可读存储介质
Inventor: ZHU YANFENG
IPC: G06Q30/06
Filed: 2020-05-20
Abstract: 本申请公开了一种基于食物的信息推送方法，所述基于食物的信息推送方法包括以下步骤：获取预设时间内用户购买的食物对应的食物信息，其中，所述食物信息包括食物种类、成分以及热量；根据所述食物信息生成所述用户对应的建议信息，并向所述用户关联的终端推送所述建议信息，其中，所述建议信息包括饮食建议信息以及运动建议信息。本申请还公开一种基于食物的信息推送装置和计算机可读存储介质。
Patent WO-2020233661-A1 (WO)
Title: Signalisation de syntaxe dans un mode de fusion de sous-blocs
Inventor: ZHANG KAI
IPC: H04N19/103
Filed: 2020-05-21
Abstract: L'invention concerne un procédé de traitement multimédia visuel qui consiste à déterminer s'il faut utiliser une technique de résolution de vecteur de mouvement adaptatif affine (AMVR) sur des données multimédias visuelles reposant sur des informations de commande relatives à la technique d'AMVR affine dans une représentation de flux binaire des données multimédias visuelles, les informations de commande étant incluses dans la représentation de flux binaire ou exclues de celle-ci en fonction d'une règle ; à exécuter une conversion entre les données multimédias visuelles et la représentation de flux binaire des données multimédias visuelles.
Patent WO-2021047210-A1 (WO)
Inventor: TAN ZHIJIAN
IPC: A61K9/10
Filed: 2020-05-29
Abstract: 提供了一种免疫用助悬剂，其以重量份计的原料包括：海藻酸钠15-40份、瓜尔胶5-20份、吹干粉2-10份、表面活性剂1-10份、无水葡萄糖12-74份。相应的，还提供了采用上述免疫用助悬剂制备疫苗悬液的方法，以及喷滴免疫方法。所述各组分复配而成的助悬剂易溶于水形成粘稠、均一、稳定的溶液，将球虫疫苗稀释液与助悬剂混合能保持球虫卵囊均匀分散悬浮，喷出的胶滴能保持水分且附着性良好，保证球虫卵囊活力不丧失且有效粘附在鸡绒毛上，供鸡啄食而建立均匀免疫力。制备疫苗悬液的方法步骤简单、易操作。通过喷滴设备进行喷滴免疫，能实现均匀喷滴和自动化免疫，通过控制喷滴量控制雏鸡摄入疫苗悬液的量。
Patent WO-2021243493-A1 (WO)
Inventor: CHEN HONGMIN
IPC: G02F1/035
Filed: 2020-05-30
Abstract: An electro-optical modulator, an optical chip, and an integrated chip. The electro-optical modulator is provided on the surface of a substrate (01), and comprises: an optical waveguide layer (002) provided on the substrate (01), a modulating electrode (003) provided on the optical waveguide layer (002), and a metal electrode (004) provided on the modulating electrode (003) and electrically connected to the modulating electrode (003). A first end of the metal electrode (004) is coupled to a radio frequency driver to receive a modulation signal inputted by the radio frequency driver, and the modulating electrode (003) is used for performing electro-optical modulation on the optical waveguide layer (002) on the basis of the modulation signal; a second end of the metal electrode (004) is coupled to a direct-current voltage end, and the direct-current voltage end is used for inputting a voltage signal and providing a bias voltage for the radio frequency driver by means of the metal electrode (004). The electro-optical modulator multiplexes the metal electrode (004), without the need of a complex peripheral circuit, thereby reducing the cost, reducing the size of the electro-optical modulator, and facilitating miniaturization of a device.
Patent WO-2021000694-A1 (WO)
Inventor: XIAO LEI
IPC: H04L29/08
Filed: 2020-06-04
Abstract: Disclosed in embodiments of the present application is a method for deploying services; the method integrates the QoS of various execution devices on an execution path so as to determine the capabilities of the execution path in providing a service, that is, the QoS of an execution path is acquired, and an execution path of a service to be deployed is selected and deployed according to the QoS of the execution path to thereby integrate the QoS of various execution devices on the execution path so as to determine the capabilities of the execution path in providing a service, such that the selection of an execution path is more precise, thus preventing the situation in which a selected execution path cannot meet the requirements of a service to be deployed.
Patent WO-2021000875-A1 (WO)
Title: 一种多层布集水结构颗粒介质过滤装置及使用方法
Inventor: CHEN LEI
IPC: B01D24/16
Filed: 2020-07-01
Abstract: 一种多层布集水结构颗粒介质过滤装置，包括罐体（1），罐体（1）内分为过滤空间和反冲洗膨胀空间，反冲洗膨胀空间上部装有上层布水管（4），该管与臭氧气水混合管（7）相连通；臭氧可从上层布水管（4）进入反冲洗膨胀空间与进水混合反应，臭氧尾气从罐体（1）顶部排出；粉末活性炭可通过上层布水管（4）进入，被拦截在过滤空间表面，形成活性炭层（10），吸附水中的溶解有机物并催化分解臭氧；过滤空间内填充颗粒滤料中布置有至少三层布集水装置，使得过滤空间得到充分利用；该多功能颗粒介质过滤装置，充分利用过滤空间，可多功能使用，节约了占地面积和滤料使用量，特别适用于游泳池、戏水乐园等娱乐水处理系统；还公开了一种多层布水集水结构颗粒介质过滤方法。
Patent WO-2021248597-A1 (WO)
Inventor: WANG LI
IPC: G01R15/20
Filed: 2020-07-03
Abstract: Disclosed in the present invention are an isolation structure applied to a current sensor, and a current sensor. The isolation structure comprises, sequentially from bottom to top, a current conductor layer, an insulating dielectric layer, and a magnetic field induction circuit layer. The insulating dielectric layer comprises: a first bonding layer bonded to the current conductor layer, a second bonding layer bonded to the magnetic field induction circuit layer, and an enhanced insulating safety isolation layer arranged between the first bonding layer and the second bonding layer. According to the present invention, by replacing the insulating dielectric layer in the isolation structure, the insulating dielectric layer can provide strong supporting force while satisfying requirements for safety isolation performance.
Patent WO-2022000517-A1 (WO)
Title: 磁动机
Inventor: XUE JINYUN
IPC: H02K53/00
Filed: 2020-07-07
Abstract: 一个磁力动力机，其外部与电动机的外部相类似，内部设有一个定子，定子内圈安装上一周圈数十条永磁铁磁条；还设有一个转子，转子外圈安装上一周圈数十条永磁铁磁条；转子外圈的磁条与定子内圈的磁条在相对应面的磁性以同性相斥原理形成磁浮装置，使得转子磁浮在定子内圈，转子与定子组合成一个磁力动力机。
Patent WO-2021004495-A1 (WO)
Title: Sample identification for intra block copy in video coding
Inventor: XU JIZHENG
IPC: H04N19/105
Filed: 2020-07-09
Abstract: A method of video processing includes maintaining, for a conversion between a current video block of a current picture of a visual media data and a bitstream representation of the visual media data, a buffer comprising reference samples from the current picture for a derivation of a prediction block of the current video block. One or more reference samples in the buffer that are marked unavailable for the derivation have values outside of a pixel value range.
Patent WO-2021027473-A1 (WO)
Inventor: XING YANPING
IPC: H04W72/04
Filed: 2020-07-15
Abstract: Embodiments of the present application provide a bandwidth part (BWP) group switching method, a base station, and a terminal. The BWP group switching method comprises: sending a BWP group switching message to a terminal, wherein the BWP group switching message carries indication information of a target BWP group, a base station pre-configures at least two BWP groups for the terminal, each BWP group comprises at least one uplink BWP and at least one downlink BWP, and the target BWP group is selected by the base station from the at least two BWP groups. Embodiments of the present application achieve cell handover at a small delay.
Patent WO-2021013065-A1 (WO)
Title: Humanized anti-vegf fab antibody fragment and use thereof
Inventor: XIE LIANGZHI
IPC: A61K39/395
Filed: 2020-07-17
Abstract: The present invention relates to the field of tumor immunotherapy, and relates to a humanized anti-VEGF Fab antibody fragment. Disclosed in the present invention are a nucleic acid sequence encoding the antibody fragment (comprising heavy/light chain variable regions), a vector containing the nucleic acid sequence, a pharmaceutical composition, and a kit. The anti-VEGF Fab antibody fragment disclosed in the present invention can be specifically bound to VEGF with high affinity, can block VEGF from binding to a receptor VEGFR2, and can also neutralize the proliferation effect of VEGF on HUVEC cells. Compared with the full-length structure, the antibody of the Fab fragment has stronger penetrability, and lower toxic and side effects such as gastrointestinal perforation, hypertension, and hemorrhage and cannot excite the complement cascade reaction, thereby reducing the risk of initiating intraocular inflammation and autoimmune inflammatory response. The antibody can be used to clinically treat various ocular diseases characterized by choroidal neovascularization, comprising but not limited to age-related macular degeneration (AMD), diabetic macular edema (DME), retinal edema, degenerative myopia, and choroidal neovascularization (CNV).
Patent WO-2021232575-A1 (WO)
Inventor: ZHANG JIALEI
IPC: C05G3/80
Filed: 2020-07-20
Abstract: La présente invention concerne le domaine technique de la plantation agricole, en particulier un engrais microbien à libération contrôlée spécial pour cacahuètes dans un champ de culture continue et son procédé de préparation. L'engrais comprend une couche externe, une couche intermédiaire et une couche interne ; au moyen de la structure à trois couches, la période d'efficacité de l'engrais de 50 à 60 jours peut être obtenue, et l'objectif de double libération est obtenu.
Patent WO-2021018201-A1 (WO)
Title: Testing fixture
Inventor: CHEN KUNKUN
IPC: G01M11/00
Filed: 2020-07-29
Abstract: The present invention provides a testing fixture. The testing fixture is used for testing a camera, and the testing fixture comprises a cover plate assembly for fixing the camera, and the cover plate assembly comprises at least two stacked cover plates. When the drop resistance of the camera is tested, the at least two cover plates can play a certain buffering role, such that the testing environment of the camera is closer to the application environment of a camera application on a real mobile terminal, and the accuracy of testing is improved. The testing fixture further comprises a heating assembly used for heating the camera and controlling the temperature of the camera to be at a set temperature, and the camera is controlled to be at the set temperature by means of the heating assembly such that a high-temperature environment of the camera inside a real mobile terminal can be simulated. The camera in the testing fixture not only bears mechanical stress applied by the cover plate assembly to the camera, but also bears heat stress under the set temperature, such that the testing environment of the camera is closer to the application environment of the camera inside the real mobile terminal, and the accuracy of testing is improved.
Patent WO-2021018277-A1 (WO)
Title: Control resource set design for bandwidth reduced low-tier user equipment
Inventor: WEI CHAO
IPC: H04W72/04
Filed: 2020-07-31
Abstract: Methods, systems, and devices for wireless communications are described. A bandwidth reduced low-tier user equipment (UE) may receive a signal identifying a control resource set for the UE to monitor for control information scheduling communications between the UE and a base station, the control resource set comprising a plurality of control channel elements organized across more than three symbols and comprising one or more first resource element groups mapped to a first monitoring occasion and one or more second resource element groups mapped to a second monitoring occasion. The UE may receive, during the first monitoring occasion, at least a first portion of the control information on the one or more first resource element groups. The UE may receive, during the second monitoring occasion, at least a second portion of the control information on the one or more second resource element groups. The UE may communicate with the base station in accordance with the control information.
Patent WO-2021082582-A1 (WO)
Inventor: LING ZAN
IPC: A63H29/24
Filed: 2020-08-04
Abstract: L'invention concerne un système (1000) d'accélération d'un jouet, le système comprenant : un jouet (200) ; un mécanisme d'entraînement et de lancement (100) utilisé pour accélérer fortement le jouet (200) et pour lancer le jouet (200) ; et une roue d'entraînement (211) reliée au jouet (200), et entraînée en rotation par le mécanisme d'entraînement et de lancement (100) afin d'amener le jouet (200) à se déplacer. Le système (1000) d'accélération du jouet combine le jouet (200) et le mécanisme d'entraînement et de lancement (100) en un système unique, de sorte qu'une force d'entraînement puisse être appliquée au jouet (200) pendant le jeu au moyen du mécanisme d'entraînement et de lancement (100). De plus, la force d'entraînement est appliquée à la roue d'entraînement (211) du jouet (200) au lieu de pousser ou de faire rebondir simplement le jouet (200) lui-même, de sorte que le jouet accéléré (200) puisse se déplacer tout seul au lieu d'être projeté passivement vers l'avant. Par rapport à un procédé de jeu dans lequel le jouet (200) est simplement projeté vers l'avant, la roue d'entraînement (211) permet au jouet (200) de se déplacer tout seul sans entraves et de se déplacer davantage, obtenant ainsi une exploitabilité améliorée.
Patent WO-2021047340-A1 (WO)
Inventor: DING YI
IPC: C22C47/14
Filed: 2020-08-12
Abstract: 一种碳纤维复合铜钨合金材料及其制备方法和应用，以所述碳纤维复合铜钨合金材料的总质量计，该碳纤维复合铜钨合金材料由如下组分组成：碳纤维0.002-0.2％，Cu 18-22％，余量为钨和不可避免的杂质。通过对碳纤维的含量进行优化，并利用碳纤维高比表面积，解决了碳纤维与金属基体的界面润湿性问题，进而提高了碳纤维复合铜钨合金材料的热导率和强度，而且降低了成本、简化了工艺。
Patent WO-2021114707-A1 (WO)
Inventor: GU YOUFANG
IPC: A23K20/142
Filed: 2020-08-18
Abstract: Dietary capable of enhancing the immune function of young dogs, and preparation and use thereof. The raw material of the dietary comprises a main component, a first auxiliary component, and a second coordination component; the main component comprises, in mass percentages, 80-90% of a high protein material, 5-10% of a plant binder, 0.1-0.2% of vitamin complex, 0.01-0.1% of compound trace elements, and the balance being a fermentation preparation; the first auxiliary component comprises, in mass percentages, 20-40% of montmorillonite, 10-30% of fish meal, 10-16% of seaweed, and the balance being Chinese herbal medicine; and the second coordination component comprises Saccharomyces cerevisiae, linseed oil, cod liver oil, and corn oil. A preparation method for the dietary, comprising separately processing each part of the described raw material. A use method for the dietary, comprising heating and uniformly stirring the main component, and then adding the remaining components for stirring and feeding.
Patent WO-2021139171-A1 (WO)
Title: Facial enhancement based recognition method, apparatus and device, and storage medium
Inventor: ZHANG ZHANWANG
IPC: G06K9/00
Filed: 2020-08-26
Abstract: Provided are a facial enhancement based recognition method, apparatus and device, and a storage medium, relating to the technical field of artificial intelligence. The method comprises: acquiring a plurality of original facial images having time sequence information from a video (101); carrying out quality evaluation on the original facial images in sequence so as to screen out one original facial image meeting a preset quality requirement and take same as a basic facial image to be enhanced (102); according to the time sequence information, respectively determining optical flow features between the basic facial image and each original facial image (103); extracting a first facial feature of the basic facial image, and respectively carrying out feature fusion on the first facial feature and each optical flow feature to obtain a second facial feature after feature enhancement (104); and on the basis of the second facial feature, carrying out facial recognition (105). The present invention further relates to blockchain technology. The original facial images are stored in a blockchain. The feature enhancement of a facial image with a low identification degree and the recognition capability for the facial image with a low identification degree are thus realized.
Patent WO-2021043068-A1 (WO)
Title: Digital-analog hybrid beamforming multi-channel correction method and device
Inventor: WU JIAN
IPC: H04B7/08
Filed: 2020-08-27
Abstract: The present application provides a digital-analog hybrid beamforming multi-channel correction method and device. The method comprises: when multiple channels are offline, executing the following correction method: testing amplitude and phase parameters of m*n elements in a subarray corresponding to each channel, selecting an element from the elements in the tested subarray as a reference element, determining phase and amplitude differences between the reference element and other elements, and performing compensation on the basis of the phase and amplitude differences, m and n being positive integers; and when multiple channels are online, executing the following correction method: obtaining an amplitude and phase value of each channel and an amplitude and phase value of a respective correction channel, determining an amplitude and phase difference between the amplitude and phase value of each channel and the amplitude and phase value of the respective correction channel, and adjusting a phase weight of each channel on the basis of the amplitude and phase difference to make the phase and amplitude of each channel consistent. By means of the present application, the problem in the related art that there is still no effective beamforming channel correction solution is solved.
Patent WO-2021068751-A1 (WO)
Title: Multi-input power converter and control method therefor, and uninterruptible power supply comprising same
Inventor: CAO LEI
IPC: H02J9/06
Filed: 2020-09-24
Abstract: The present invention provides a multi-input power converter and a control method therefor, and an uninterruptible power supply comprising same. The multi-input power converter comprises: a first capacitor and a second capacitor connected in series between a positive direct current bus and a negative direct current bus, a node formed by connecting the first capacitor and the second capacitor being a neutral point; a T-type neutral point-clamped converter assembly, comprising a first T-type neutral point-clamped converter and a second T-type neutral point-clamped converter which are connected in parallel between the positive direct current bus and the negative direct current bus; an alternating current switch assembly connected between an input end of the T-type neutral point-clamped converter assembly and an alternating current; and a first direct current switch assembly, which is used for connecting or disconnecting a rechargeable battery for selective power supply/charging, and is connected between input ends of the first and second T-type neutral point-clamped converters and two ends of the rechargeable battery. The multi-input power converter of the present invention can realize bidirectional flow of energy, realize soft switching of power, and have a low cost.
Patent WO-2021174822-A1 (WO)
Inventor: DENG YUE
IPC: G06F16/332
Filed: 2020-09-27
Abstract: An intelligent question-answering method and apparatus based on an attention mechanism, and a computer device and a storage medium. The method comprises: acquiring question text (S1); processing the question text by means of a preset multi-layer attention model to obtain a classification result of the question text, wherein the multi-layer attention model comprises a word encoder, a word attention layer, a phrase encoder, a phrase attention layer, a sentence encoder, a sentence attention layer and a classifier (S2); and matching, in a preset question-answering knowledge base, an answer corresponding to the classification result, and outputting the answer (S3). By means of the method, the accuracy of identifying an intention in question text is improved, and thus, the effectiveness, accuracy and efficiency of intelligent question-answering are improved.
Patent WO-2021232655-A1 (WO)
Title: Method for evaluating mechanical state of high-voltage shunt reactor on the basis of vibration feature
Inventor: GAO SHUGUO
IPC: G06N3/04
Filed: 2020-09-27
Abstract: A method for evaluating a mechanical state of a high-voltage shunt reactor on the basis of a vibration feature, relating to the field of fault diagnosis technology for electrical devices. Said method is based on historical state data and real-time vibration noise signal data of a high-voltage shunt reactor, compares, by means of an LSTM neural network time sequence prediction method, a deviation between a predicted feature value and an actual feature value, measures whether a mechanical defect or fault occurs in the high-voltage shunt reactor, and comprises: S1, acquiring a vibration signal and a noise signal of the high-voltage shunt reactor, and performing data preprocessing; S2, establishing an LSTM neural network model and configuring parameters; S3, using the LSTM neural network to predict a fundamental frequency amplitude value of the signal; and S4, comparing the deviation between the predicted feature value and the actual feature value, etc, and using a comprehensive deviation factor to evaluate the mechanical operation state of the high-voltage shunt reactor.
Patent WO-2022036824-A1 (WO)
Title: 一种具有防滑弹性能的聚氨酯弹性纤维及其制备方法
Inventor: SHAO XIAOLIN
IPC: D01D5/253
Filed: 2020-10-14
Abstract: 本文公开了一种具有防滑弹性能的聚氨酯弹性纤维，其为大于2根的单丝状聚氨酯弹性纤维复合而成的复合型聚氨酯弹性纤维，具有不规则扁平状截面；制备方法是将聚氨酯脲纺丝原液通过具有大于2个喷丝孔的喷丝板，在进入纺丝甬道最后通过假捻装置经卷绕机成型，得到聚氨酯弹性纤维。
Patent WO-2021073652-A1 (WO)
Inventor: ZHANG XIAOFENG
IPC: B60G17/015
Filed: 2020-10-19
Abstract: A method and a system (100) for adjusting a height of a suspension system. The system comprises: arranging a pneumatic valve (130) and an air spring (140) between a first connecting part (110) and a second connecting part (120), wherein the positions of the pneumatic valve (130) and the air spring (140) are adaptive to each other; connecting the gas output end of the pneumatic valve (130) with the gas input end of the air spring (140); the pneumatic valve (130) collecting, at least one motion variable, relative to the second connecting part (120), of the first connecting part (110); and meanwhile, making the pneumatic valve (130) change its own operation stroke according to the collected motion variable and/or a change in motion variable, so as to connect the air spring (140) with a gas source generating gas flow to inflate the air spring (140), or connect the air spring (140) with an atmosphere to generate gas flow therebetween to deflate the air spring (140) and adjust the height.