baber/WOPTO huggingface dataset:
Patent WO-2020186747-A1 (WO)
Title: Freeze-dried formulation, preparation method and application thereof
Inventor: LI HEWEI
IPC: A61K31/715
Filed: 2019-10-22
Abstract: Provided are a freeze-dried formulation, a preparation method and an application thereof, wherein the mass percentage of triterpenoid saponin in the freeze-dried formulation is 0.004-95%, the mass percentage of the binder in the freeze-dried formulation is 0.01-99%; the freeze-dried formulation is prepared by freeze-drying a pre-blended solution containing the triterpenoid saponin and the binder: when the mass percentage of the triterpenoid saponin in the pre-blended solution is 0.001-50%, the mass percentage of the binder in the pre-blended solution is 0.01-50%, and the mass of the triterpenoid saponin increases along with the increase of the mass of the binder; when the mass percentage of the triterpenoid saponin in the pre-blended solution is 50-95%, the mass percentage of the binder in the pre-blended solution is 0.01-20%, and the mass of the triterpenoid saponin decreases with the increase of the mass of the binder. When used as oral dosage, solid beverage or non-washing skin care product, the freeze-dried formulation has the advantage of rapid disintegration.
Patent WO-2020083355-A1 (WO)
Inventor: ZHANG ZHONG
IPC: H04N7/18
Filed: 2019-10-25
Abstract: A method may include obtaining a video collected by a visual sensor, the video including a plurality of frames and detecting one or more objects from the video in at least a portion of the plurality of frames. The method may also include determining a first detection result associated with the one or more objects with a trained self-learning model. The method may further include selecting a target moving object of interest from the one or more objects at least in part based on the first detection result. The trained self-learning model may be provided based on a plurality of training samples collected by the visual sensor.
Patent WO-2021027126-A1 (WO)
Inventor: Hu Pengqiang
IPC: G06F11/07
Filed: 2019-11-11
Abstract: A database monitoring method, generating a class object library according to a remote server operation request, and storing same in a memory cell of an operation platform, then, on the basis of the remote operation request, selecting from the class object library every type of corresponding operation code implementing data of a database of the remote server to perform operation verification, performing format verification of read data, generating a log file, and saving the log file to the operation platform. A database monitoring apparatus, a device and a computer-readable storage medium, implementing an operation for a remote server on the basis of operation code configured on an operation platform, and storing an operation result at a locale of the operation, thereby enabling a user to view in real time a data storage result of a database on the remote server without having to view via remote operation means, greatly improving efficiency of repair and maintenance of a database.
Patent WO-2020103753-A1 (WO)
Inventor: HONDA YASUSHI
IPC: D06F58/22
Filed: 2019-11-14
Abstract: 本发明提供一种洗干一体机，其能实现对烘干运转的使用便利性的提高。洗干一体机(1)包括：水筒(3)、排水路(5)、循环路(20)、送风部(21)、设置于循环路(20)内的加热部(22)以及具有容器(40)的水过滤器(30)。送风部(21)将水筒(3)内的空气从取出口(20D)取出至循环路(20)内并从返回口(20E)返回至水筒(3)内而使其循环。水过滤器(30)使循环路(20)内的空气穿过容器(40)内的水，由此从该空气中捕获异物。洗干一体机(1)包括：水位传感器(61)，检测容器(40)内的水位；排水阀(34)，打开/关闭将容器(40)内的水导向排水路(5)的导水路(33)；以及控制部(60)。当排水阀(34)打开时水位传感器(61)所检测出的水位的降低速度低于规定的阈值时，控制部(60)判断容器(40)内存在异物堵塞，执行消除异物堵塞的消除处理。
Patent WO-2020248513-A1 (WO)
Inventor: WANG GUOJU
IPC: G06K9/34
Filed: 2019-11-19
Abstract: 一种用于综合性能试验的OCR识别方法，基于动态范围HSV、RGB六通道的颜色分割方法提取待识别文字，通过朴素贝叶斯分类器进行OCR快速训练与识别，识别特定区域环境中的屏幕上的文字，实现数字快速的分类和识别，识别准确率达到99％以上，识别速率为0.2-0.3s/fps，其运行速度以及准确率相比传统的基于神经网络方法更快、更准确；不需要太高的硬件来支撑即可以达到较好的分类结果，极大地降低了硬件成本。
Patent WO-2021056811-A1 (WO)
Inventor: OU JUN
IPC: C07C51/41
Filed: 2019-11-29
Abstract: Disclosed are an imine salt derivative and a preparation method therefor, and a preparation method for nicotine. The preparation method for nicotine comprises the following steps: adding an imine salt derivative having a general formula of (I) or (II) and a reducing agent into a solvent and allowing reaction to occur to obtain a solution of racemic nicotine; adding a second quenching agent into the solution of racemic nicotine to obtain a solution of a nicotine precursor; and adding an extractant into the solution of a nicotine precursor, performing vacuum concentration, and removing the solvent by drying to obtain nicotine. In the present invention, racemic nicotine is obtained by reducing an imine salt derivative intermediate, which is synthesized for the first time, using an inexpensive reducing agent under relatively mild conditions. Compared with existing nicotine synthesis processes, the method of the present invention has the advantages of having mild synthesis process conditions, simple equipment requirements, and high product purity and synthesis rates, and is particularly suitable for industrial production.
Patent WO-2021097944-A1 (WO)
Inventor: WANG CHUNWEI
IPC: C09D5/12
Filed: 2019-12-06
Abstract: The present invention relates to the technical field of corrosion prevention by coatings, and in particular, to a self-repairing corrosion-resistant additive having a synergistic effect and use thereof. A self-repairing corrosion-resistant additive having a synergistic effect, comprising an exchange anion-containing hydrotalcite and an exchange cation-containing zeolite. Compared with the prior art, the present invention has both cation exchange properties and anion exchange properties; a corrosive electrolyte comes into contact with the corrosion-resistant additive when entering a coating film, corrosive ions, such as chloride ions or sodium ions, are adsorbed during the penetration to a coating layer, and the corresponding anticorrosive anions and cations are released, and precipitate is precipitated from the coating layer to close voids of the coating layer, or is transferred to a metallic substrate to form a protective layer, so as to realize a barrier function to protect the substrate, and enhance the adhesion of the coating layer. The present invention has an obvious rust prevention effect, and can replace a lead-containing or chromium-containing rustproofing pigment.
Patent WO-2021103224-A1 (WO)
Inventor: LV DONG
IPC: H04W88/08
Filed: 2019-12-20
Abstract: L'invention concerne une station de base 5G à UPF mise en œuvre, et un procédé de traitement de message de données associé. La station de base 5G comprend une plateforme matérielle, une fonction de plan utilisateur, une unité logique et une unité fonctionnelle. Selon la présente invention, un élément de réseau de fonction de plan utilisateur (UPF) d'un réseau central 5G collecte et est mise en œuvre sur une station de base 5G ngNB, et le réseau est ainsi plus plat et décentralisé, de telle sorte que la mise en œuvre et l'installation de la station de base et d'un dispositif de réseau central sont plus simples, et le fonctionnement et la maintenance du réseau central 5G gagnent en commodité et sécurité.
Patent WO-2020155967-A1 (WO)
Inventor: WANG DA
IPC: H04W36/00
Filed: 2019-12-26
Abstract: 本公开实施例提供一种小区选择方法、广播消息发送方法、终端和网络设备，该方法包括：终端接收网络设备发送的广播消息，所述广播消息用于指示所述网络设备是否支持跨RAT配置、所述网络设备支持的跨RAT配置的模式和所述网络设备支持的跨RAT配置的资源位置中的至少一项；所述终端根据所述广播消息进行小区选择，所述小区选择为小区初选或者小区重选。
Patent WO-2020140850-A1 (WO)
Inventor: GUO BANGHONG
IPC: H04B10/70
Filed: 2019-12-27
Abstract: The present invention discloses a clock synchronization system based on quantum entanglement, and a method, comprising: an entanglement source unit, a transmission unit, a clock synchronization unit Alice, a clock synchronization unit Bob and a measurement unit; the present invention uses single-polarization-state entangled photons as synchronization signal carriers, uses a Faraday mirror and a bidirectional path for the automatic compensation of polarization jitter in an optical fiber, uses a 790nm laser pump type II phase matching crystal for forming similar-frequency entangled photon pairs, and uses an electrically-controllable optical delay line for precisely controlling the delay of two optical paths, obtaining a Hong-Ou-Mandel (HOM) maximum dip value between two parties awaiting clock synchronization, and thus obtaining an accurate time difference using an intermediate unit as a reference, and achieving the clock synchronization of two parties by directly measuring entangled photons.
Patent WO-2020140868-A1 (WO)
Title: Radio resource management measurement method and apparatus
Inventor: GAO KUANDONG
IPC: H04W52/02
Filed: 2019-12-30
Abstract: The present application provides a Radio Resource Management (RRM) measurement method and apparatus. The RRM measurement method comprises: within an RRM measurement cycle, performing RRM measurement in an on duration of at least one Discontinuous Reception (DRX) cycle that is indicated to sleep by a network device. By performing RRM measurement in the on duration of at least one DRX cycle that is indicated to sleep by the network device, compared with the prior art, the number of RRM measurements within the RRM measurement cycle can be increased, thereby helping improve the measurement accuracy of the RRM measurement.
Patent WO-2020215832-A1 (WO)
Inventor: TANG JUN
IPC: E06B9/52
Filed: 2020-01-10
Abstract: 涉及建筑领域，尤其涉及一种纱窗，包括窗框(1)和滑动扇(2)，所述窗框(1)包括用于容纳所述滑动扇(2)滑动的滑动槽(11)，所述滑动扇(2)沿所述滑动槽(11)滑动。通过结构设计，使得滑动扇(2)能够极大的适应多种尺寸的窗框(1)需要，为纱窗适应多种大小的窗口提供了新的方案。
Patent WO-2020156109-A1 (WO)
Title: Product information processing method, apparatus, computer device and storage medium
Inventor: QIU ZILONG
IPC: G06Q30/06
Filed: 2020-01-13
Abstract: Provided is a product information processing method comprising: processing an image containing a target user skin to obtain a first dimension attribute value corresponding to the target user skin; obtaining a second dimension attribute value corresponding to the target user according to the first dimension attribute value; determining a second dimension attribute total value of each skin care product according to the second dimension attribute value corresponding to the target user; and determining the skin care product to be recommended corresponding to the target user according to the second dimension attribute total value of each skin care product and a push condition.
Patent WO-2020147749-A1 (WO)
Inventor: DU BAOHAI
IPC: G01R31/396
Filed: 2020-01-15
Abstract: 一种绝缘检测电路及检测方法、电池管理系统，用于电池技术领域。电路包括：隔离电源模块（Y1），第一采样模块（F1）、第一采样点（S1）、第二采样模块（F2）、第二采样点（S2）和处理器（C1），第一采样模块（F1）的第一端分别与待测电池组的正极和正极开关模块（K+）的第一端连接，第一采样模块（F1）的第二端分别与待测电池组的负极和负极开关模块（K-）的第一端连接，第一采样模块（F1）的第三端与第一参考基准电压端（GND1）连接；第二采样模块（F2）的第一端分别与正极开关模块（K+）的第二端和隔离电源模块（Y1）的正极连接，第二采样模块（F2）的第二端分别与负极开关模块（K-）的第二端和隔离电源模块（Y1）的负极连接。采用本电路能够检测到正极开关模块（K+）或者负极开关模块（K-）不闭合时负载所在侧的绝缘阻抗。
Patent WO-2020215883-A1 (WO)
Inventor: YU YINGJIE
IPC: H04W24/08
Filed: 2020-02-26
Abstract: La présente invention concerne un procédé et un appareil de signalisation de mesure. Le procédé consiste : à recevoir un signal de référence de liaison descendante en provenance d'un dispositif de réseau ; à mesurer le signal de référence de liaison descendante afin d'obtenir un résultat de mesure ; et à envoyer, dans un message de demande d'accès aléatoire ou un message d'accès aléatoire (3), le résultat de mesure au dispositif de réseau. Le dispositif terminal peut signaler un résultat de mesure d'un signal de référence au dispositif de réseau pendant un processus d'accès aléatoire. Par comparaison avec l'état de la technique, le procédé et l'appareil permettent de réduire efficacement le retard de signalisation du résultat de mesure du signal de référence par le dispositif terminal, ce qui permet de réduire le retard de communication.
Patent WO-2020192414-A1 (WO)
Inventor: XIE YONG
IPC: H04M1/02
Filed: 2020-03-10
Abstract: Provided are a mobile terminal and a mobile terminal control method. The mobile terminal comprises a first shell and a second shell, wherein the first shell can slide to a slide-open position or a closed position relative to the second shell; and a first magnet is arranged on the first shell, a second magnet is arranged on the second shell, a magnetic pole of the first magnet is arranged towards a magnetic pole of the second magnet, and at least one of the first magnet and the second magnet is an electromagnet.
Patent WO-2021212254-A1 (WO)
Inventor: SUN JING
IPC: H04W74/00
Filed: 2020-04-20
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for hop-based channel occupancy time (COT) sharing. In one aspect, a first device, such as a user equipment (UE), may receive a sidelink control message from a second device. The sidelink control message may include sharing information for a COT of a communication link. The first device may determine whether further sharing of the COT is supported based on the sidelink control message. For example, if sharing of the COT is supported, the first device may transmit an additional sidelink message in the COT, such as data to a third device or feedback to the second device. In some examples, multiple UEs may share a same COT using multi-hop COT sharing. Sidelink COT sharing may be based on a sharing indicator, a hop counter, a distance threshold, a group index, or any combination thereof.
Patent WO-2020211867-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/513
Filed: 2020-04-20
Abstract: A video processing method is disclosed to include: generating one or more initial predictions for a sub-block of a current video block of the video; refining the one or more initial predictions to generate a final prediction block using a prediction refinement with optical flow (PROF) procedure by calculating motion vector differences based on variables having a bit width not exceeding a predetermined maximum bit width; and performing a conversion between the current video block and a coded representation of the video using the variables having the bit width not exceeding the predetermined maximum bit width.
Patent WO-2021179414-A1 (WO)
Inventor: ZHOU JIANZHONG
IPC: C23C24/10
Filed: 2020-04-28
Abstract: Disclosed is a molten pool morphology active intervention electromagnetic device, in which a workpiece is placed on a stepped surface (3) of a sample table (1), after energization, a metal rod (9) is rotated to generate an annular magnetic field centred on the metal rod, the annular magnetic field acts in a molten pool to create an induction current, the induction current generates Lorentz force under the magnetic field and perpendicularly acts on the outer surface of the molten pool, such that the height, depth and width of the molten pool are changed, and active intervention on the morphology of the molten pool is realized.
Patent WO-2021000662-A1 (WO)
Inventor: XU ENBO
IPC: B01F23/00
Filed: 2020-05-20
Abstract: Disclosed is an ultrasound-electrode-nano-porous membrane coupled hydrogen preparation sterilization system, comprising a vessel, and a plurality of hydrogen preparation units arranged inside the vessel, wherein each of the hydrogen preparation units comprises a cavity, and a broadband ultrasonic generator and an annular hydrogen production electrode that are located inside the cavity, wherein the annular hydrogen production electrode is wrapped around the broadband ultrasonic generator; a bottom membrane of the cavity is an inner hydrophobic and outer hydrophilic membrane; and a side membrane of the cavity is an inner hydrophilic and outer hydrophobic membrane, and is vertically mounted or obliquely and upwardly mounted at 0 degrees to 45 degrees. The system has the functions of continuously and efficiently promoting a self-circulation microflow of a liquid-state system, dissolved hydrogen (shown as nanobubbles) and interface-volume phase bubble transformation, dispersion, sterilization, etc., and the hydrogen content of a prepared anti-bacterial function drink is high (3-6 ppm), wherein the diameter of the hydrogen-rich nanobubbles can be distributed between 20-1000 nm, and an unsealed state can also be maintained for 8-36 h or more. A preparation method of the present invention is simple, intelligent, and efficient, the product is high-quality, green, and healthy and fit, a large amount of hydrogen charging waste and high pressure energy consumption are avoided, processing of a secondary pollution system is prevented, and the demand of the food grade is met.
Patent WO-2020253455-A1 (WO)
Title: 检测装置、振动等级的确定方法、售货装置及存储介质
Inventor: LV XIUFENG
IPC: G01H9/00
Filed: 2020-05-20
Abstract: 一种检测装置（1）、振动等级的确定方法、售货装置及存储介质，检测装置（1）包括发射部（10），发射部（10）能够发射标识信息；接收部（12），对应发射部（10）设置，接收部（12）能够接收标识信息并根据标识信息得到对应的振动范围（16）；处理器，处理器与接收部（12）相连接，用于根据接收部（12）所接收到的标识信息确定振动范围（16）并根据振动范围（16）确定振动等级。
Patent WO-2021208191-A1 (WO)
Title: Production process of fast biodegradable porous polyester fiber
Inventor: YU YANPING
IPC: D01D5/247
Filed: 2020-05-26
Abstract: A production process of fast biodegradable porous polyester fiber. Soluble polyester masterbatch containing biodegradable additives is added in proportion to polyester chips to perform mixing and spinning, and then fibers are placed in a dissolving solution to dissolve soluble substances to form porous polyester fibers. The pores in the fiber structure can accelerate the degradation of polyester by biomass.
Patent WO-2021237758-A1 (WO)
Inventor: HUANG JINGQIU
IPC: B65G47/248
Filed: 2020-06-01
Abstract: 一种医疗药品粉末包装流水线用定向拧盖机构，包括：翻盖仓（54），与翻盖仓连接的送盖组件（52），与送盖组件固定连接的支撑架（53），与送盖组件连通的拧盖组件（51）；翻盖仓内设有翻盖组件，翻盖组件包括与翻盖仓固定连接的翻盖电机，与翻盖电机同轴转动的定向凸轮（553），与定向凸轮连接的定向连杆（554），与定向连杆铰接的定向弧杆（555），与定向弧杆铰接的定向伸缩杆（559），套接定向伸缩杆的定向滑套（558），套接定向伸缩杆且与定向滑套抵接的定向弹簧（557），设置在定向伸缩杆上方的定向道（551）。该机构在定向拧盖机构中设计翻盖组件，进而通过翻盖组件进行对瓶盖的朝向进行改变，进而使得瓶盖的朝向为拧盖机械手需要的朝向，进而取代传统人工进行对瓶盖朝向的翻盖工作。
Patent WO-2020249068-A1 (WO)
Inventor: WU RONG
IPC: H04W12/06
Filed: 2020-06-12
Abstract: The present application relates to the technical field of network security, and provides an authentication method, device, and system. The authentication method comprises: a UE sends a first request message to a first authentication node, the first request message comprising first indication information used for indicating whether the UE comprises a universal subscriber identity module (USIM); the UE receives a third request message sent by the first authentication node, the third request message comprising: RAND and AUTN in the first authentication information, or RAND and AUTN in second authentication information, wherein the first authentication information is directed at the USIM comprised in the UE, and the second authentication information is directed at a mobile terminal comprised in the UE when the UE does not comprise the USIM; the UE determines a root key and a user response RES according to the third request message. According to the authentication method provided by embodiments of the present application, different authentication modes can be adopted at a UE side mobile terminal and USIM/UICC, thereby implementing key isolation.
Patent WO-2021012841-A1 (WO)
Inventor: HU CHAOXIN
IPC: H04L29/06
Filed: 2020-06-16
Abstract: Disclosed are a verification method and device applied to blockchain, the method being: determining a root node of a first bitwise operation tree of a user to be verified; determining the root node of the first bitwise operation tree according to the node information of the first bitwise operation tree and a first salt value of at least one to-be-verified device of the user to be verified; if the root node of the first bitwise operation tree is the same as the root node of the second bitwise operation tree, then determining that the user to be verified holds at least one device to be verified; the second salt values of any two registered devices being different; since the first bitwise operation tree considers the first salt value of at least one device to be verified, a plurality of to-be-verified devices of the user to be verified can be verified at one time; further, a bitwise operation is a basic operation of a computer, and the time required to obtain a first bitwise operation tree is short, therefore the efficiency of verification is significantly improved. The described method can be applied to the fields of fintech and blockchain.
Patent WO-2021077783-A1 (WO)
Inventor: ZHANG LIANG
IPC: G11C11/409
Filed: 2020-06-22
Abstract: At least provided by the embodiments of the present application is a write operation circuit, comprising: a serial-to-parallel conversion circuit, which is used for performing serial-to-parallel conversion on first DBI data of a DBI port so as to generate second DBI data for transmission by a DBI signal line, and generating input data of a data buffer module according to the second DBI data and input data of a DQ port; the data buffer module, which is used for determining according to the input data of the data buffer module whether to turn over a global bus; DBI decoding modules, which are used for decoding global bus data according to the second DBI data and writing the decoded data into a storage block, the decoding comprising determining whether to turn over the global bus data; and a pre-charging module, which is connected to a pre-charging signal line and used for configuring the initial state of the global bus as high. The technical solution of the embodiments of the present application can, under a Precharge pull-up architecture, achieve a reduction in the number of turnovers of a global bus to thereby greatly compress current and reduce power consumption.
Patent WO-2021135140-A1 (WO)
Title: Word collection method matching emotion polarity
Inventor: LU LU
IPC: G10L25/63
Filed: 2020-07-07
Abstract: Provided is a word collection method matching emotion polarity, belonging to the technical field of data processing. The method comprises: acquiring a voice of a first user and a facial image of a second user in a dialog process of the first user and the second user (S1); performing expression recognition on the facial image of the second user to determine each facial expression of the second user at different times in the dialog process (S2); according to the occurrence time of each facial expression and the occurrence time of the voice, matching each facial expression of the second user with text obtained by converting the voice of the first user, to determine text corresponding to each facial expression (S3); and according to the text corresponding to each facial expression of the second user, determining words matching a preset emotion polarity of the second user (S4). By automatically collecting the facial expression of one party and the voice of the other party in the dialog process of two users, and on the basis of the words spoken by the other party when a facial expression of a user occurs, words causing the user to generate a positive emotion and a negative emotion can be accurately determined.
Patent WO-2022011548-A1 (WO)
Title: Image sensing apparatus and related electronic device
Inventor: CHAO WEI-MIN
IPC: H04N5/225
Filed: 2020-07-14
Abstract: The present application discloses an image sensing apparatus and a related electronic device. The image sensing apparatus comprises a pixel array, comprising: a plurality of pixels, which respectively comprise: a micro lens; a first filtering layer; a second filtering layer; and a photoelectric diode, the first filtering layer and the second filtering layer being provided between the micro lens and the photoelectric diode, the first filtering layer of a first pixel in the plurality of pixels being a red, blue or green filtering layer, and the second filtering layer of the first pixel being used for transmitting visible light, and not transmitting infrared light.