baber/WOPTO huggingface dataset:
Patent WO-2020181596-A1 (WO)
Title: Matching method and device
Inventor: YIN JI SHENG
IPC: H04N21/422
Filed: 2019-04-03
Abstract: A matching method and device, wherein same are applied to a system comprising a set-top box, a terminal to be controlled, a remote controller and a cloud server, wherein the set-top box is connected to the terminal to be controlled; and the set-top box and the cloud server are connected by means of a network. The method comprises: acquiring, by means of a set-top box, EDID information of a terminal to be controlled, and determining, based on the EDID information, mark information (101); sending, by means of the set-top box, the mark information to a cloud server (102); querying, by means of the cloud server, an infrared code value library corresponding to the mark information, and issuing the infrared code value library to the set-top box (103); and sending, by means of the set-top box, infrared code values in the infrared code value library to a remote controller for matching (104). The present invention realizes automatic matching, is easy and convenient for a user to operate, and improves the matching efficiency, thereby improving the use experience of the user.
Patent WO-2020211013-A1 (WO)
Inventor: HONG HAO
IPC: C12N9/02
Filed: 2019-04-17
Abstract: Disclosed are a monooxygenase mutant and use thereof. The amino acid sequence of the monooxygenase mutant is an amino acid sequence obtained by mutating the amino acid sequence as shown in SEQ ID NO: 1. The mutation comprises at least one of the following mutation sites: position 49, position 60, position 61, position 144, position 145, position 146, position 147, position 167, position 169, position 189, position 246, position 247, position 280, position 284, position 285, position 286, position 287, position 328, position 330, position 332, position 382, position 427, position 428, position 429, position 430, position 431, position 432, etc. The monooxygenase mutant has the advantage of greatly improved stereoselectivity, and the enzyme activity is also correspondingly increased.
Patent WO-2020107790-A1 (WO)
Inventor: ZHOU YONGXIANG
IPC: C09D7/61
Filed: 2019-04-25
Abstract: Disclosed is a polyvinylidene fluoride piezoelectric material, comprising the following components in parts by weight: 3-18% of polyvinylidene fluoride, 31-54% of a first solvent, 26-63% of a second solvent, 2-4% of a fluorine-containing surfactant, and 0.01-0.1% of an inducing material, wherein the inducing material is one of carbon nanotubes, carbon black, and gold nanorods. A method for preparing the polyvinylidene fluoride piezoelectric material using same comprises: providing a thin film transistor substrate, providing the polyvinylidene fluoride piezoelectric material, coating same on one surface of the thin film transistor substrate, and carrying out polarization treatment. A fingerprint recognition module containing the polyvinylidene fluoride piezoelectric material comprises: a thin film transistor substrate and a piezoelectric thin film layer coated thereon, wherein the piezoelectric thin film layer contains the polyvinylidene fluoride piezoelectric material.
Patent WO-2020199291-A1 (WO)
Inventor: LI SHUCAI
IPC: G01N21/01
Filed: 2019-04-26
Abstract: A full-automatic rock specimen image acquisition apparatus and method. The apparatus comprises a central controller (5) as well as a lighting system, a rock posture control system, a dust system (3), and an image acquisition system (4) separately connected to the central controller (5); the lighting system comprises a lighting chamber (1-2) and light sources (1-1) having adjustable lighting intensities, and the light sources (1-1) having adjustable lighting intensities are evenly arranged in the lighting chamber (1-2); the rock posture control system comprises a rotary specimen stage (2-1) for carrying a rock provided in the lighting chamber (1-2), a rock holder (9) provided on the specimen stage (2-1), and a rotary gripper (2-2) for achieving rock overturn provided at the upper part of the specimen stage (2-1); the dust system (3) is connected to the lighting room (1-2), and can diffuse dust into the lighting room (1-2) by means of an air compressor (29) and control a dust concentration in the lighting room (1-2) by means of an electrostatic dust collector (26). By means of rotation angle control and overturn control to a rock specimen, multi-angle automatic acquisition of a rock specimen image can be achieved, and a data basis is provided for the deep learning technology of the rock image.
Patent WO-2020082720-A1 (WO)
Inventor: PAN QIN
IPC: G01N33/535
Filed: 2019-05-06
Abstract: A method and system for single-part chemiluminescence immunoassay on the basis of a magnetic rod method. A magnetic rod (3) is used to suction magnetic beads and add same to a reagent for reaction or cleaning. The reaction is performed by using a manner of continuous vibration mixing at a certain frequency so as to enable the magnetic beads to be in a uniform suspension state. The system comprises a reagent module, a magnetic suction module, an isolation and mixing module, and a control module.
Patent WO-2019237884-A1 (WO)
Title: AMYLOID β SHORT PEPTIDE MEDIATED BRAIN TARGETED DELIVERY SYSTEM, PREPARATION METHOD THEREFOR AND USE THEREOF
Inventor: ZHAN CHANGYOU
IPC: A61P35/00
Filed: 2019-05-17
Abstract: A polypeptide modified complex in the pharmaceutical field that can specifically adsorb apolipoproteins in plasma and can mediate a drug across the blood-brain barrier, a target delivery system, and use thereof in preparation of a formulation for diagnosing and treating brain tumors and other brain diseases. The polypeptide fragment (SP) of the amyloid β (relating to one type) is modified with a fluorescent probe, a drug molecule and a liposome drug delivery system by means of covalent bonds, and it is experimentally shown that the modified delivery system increases uptake of the amyloid β by vascular endothelial cells after the modified delivery system forms a protein crown with plasma proteins. The modified liposome delivery system delivers a drug to the lesion site more effectively, significantly improving the therapeutic effect of the drug. After the SP adsorbs plasma proteins, a drug may be mediated across the blood-brain barrier and/or targeted to tumor neovascular and tumor cells, and the modified drug and delivery system thereof obtain a better therapeutic effect when treating brain tumors and other diseases in the brain.
Patent WO-2020215413-A1 (WO)
Inventor: ZHAO YONG
IPC: H01L27/32
Filed: 2019-05-20
Abstract: A display panel (100) and a display apparatus (200). The display panel comprises a light-transmitting display region (120) and a main display region (110). The main display region (110) surrounds the light-transmitting display region (120). The display panel (100) is composed of a large number of rendered pixel units, wherein each of the rendered pixel units comprises a plurality of first rendered pixel units (130) arranged in the main display region (110) and a plurality of second rendered pixel units (150) arranged in the light-transmitting display region (120). Better light transmittance is achieved by means of reducing the density of the second rendered pixel units (150) in the light-transmitting display region (120), such that the display apparatus (200) achieves a better photographing effect; and the second rendered pixel units (150) in the light-transmitting display region (120) are arranged using traditional RGB sub-pixels, such that the problem of color cast, caused by pixel reduction, of the light-transmitting display region (120) can be solved.
Patent WO-2019223695-A1 (WO)
Inventor: YU YINGXUE
IPC: G09G3/20
Filed: 2019-05-21
Abstract: 一种显示屏及其阵列基板和指纹识别方法、电子设备，所述阵列基板包括：超声波发射器(400)和多个像素单元(100)；超声波发射器(400)被配置为发射超声波；多个像素单元(100)的每个包括像素电路结构(110)、发光器件(120)、超声波接收器(200)和超声波接收电路结构(300)；像素电路结构(110)被配置为给发光器件(120)提供驱动电流以驱动发光器件点亮；超声波接收器(200)被配置为接收超声波信号并根据接收到的超声波信号产生电信号；超声波接收电路结构(300)与像素电路结构(110)相连，并被配置为在发光器件(120)被点亮时控制超声波接收器(200)开启。可简化电路结构。
Patent WO-2020237407-A1 (WO)
Inventor: LI KANGNING
IPC: B25J19/00
Filed: 2019-05-24
Abstract: A method for self-calibrating a robot kinematic parameter, comprising: a calibrated robot enables an end effector to contact with the surface of a standard workpiece for multiple times, and records angles of axes of the calibrated robot during each contact, the standard workpiece being mounted on a flange of a reference robot; the reference robot changes the attitude of the standard workpiece; the calibrated robot repeatedly executes the step of enabling the end effector to contact with the surface of the standard workpiece for multiple times, and recording the angles of axes of the calibrated robot during each contact so as to obtain a plurality of groups of axis angle values of the calibrated robot; and obtain the actual kinematic parameter of the calibrated robot according to the plurality of groups of axis angle values, the nominal kinematic parameter of the calibrated robot, and the actual diameter of the standard workpiece. The method can improve the efficiency, achieve automatic calibration, and make it easy to achieve batch calibration. The present invention also relates to a system for executing the method, and a storage device for storing a program file of the method.
Patent WO-2019223776-A1 (WO)
Title: Oled display substrate and display panel, and manufacturing methods for oled display substrate and display panel
Inventor: DAI WEINAN
IPC: G09F9/30
Filed: 2019-05-24
Abstract: The present invention provides an OLED display substrate, an OLED display panel, a method for manufacturing the OLED display substrate, and a method for manufacturing the OLED display panel. The OLED display substrate comprises: a substrate, the substrate comprising a main display area, multiple side display areas provided outside multiple edges of the main display area, and corner display areas each of which is located outside any two adjacent edges of the main display area and located at the intersection point of the two adjacent edges; and multiple display elements, which are respectively provided on the main display area, the multiple side display areas, and the multiple corner display areas of the substrate. At least the multiple corner display areas of the substrate are made of a flexible material, multiple openings are provided in each of the multiple corner display areas, and each opening in each corner display area does not overlap any of the display elements on the corner display area.
Patent WO-2020237628-A1 (WO)
Inventor: HUANG MIN
IPC: H04W72/08
Filed: 2019-05-31
Abstract: Methods, systems, and devices for wireless communications are described for enabling a network equipment to reduce interference in downlink (DL) transmissions to a first device by determining a transmit precoding matrix indicator (TPMI) for uplink (UL) transmissions from a second device based on feedback from the first device. The first device may determine a subset of possible TPMIs the second device may use for UL transmissions in full-duplex communications. The first device may indicate the subset to the network equipment. Based on the subset indicated by the first device, the network equipment may determine a pairing of the first device and the second device for full-duplex communications. Additionally, the network equipment may determine a TPMI for the second device to use in UL transmissions and indicate the TPMI to the second device.
Patent WO-2020228082-A1 (WO)
Title: Procédé de réseautage optique, dispositif de communication optique et système de réseautage optique
Inventor: SONG SHAOLI
IPC: H04B10/116
Filed: 2019-06-10
Abstract: La présente invention convient au domaine technique du réseautage optique, et concerne un procédé de réseautage optique, un dispositif de communication optique et un système de réseautage optique, ce qui permet d'obtenir une communication de réseautage optique entre le dispositif de communication optique et un dispositif à l'aide d'une lumière naturelle, et d'éviter efficacement l'interférence d'un signal électromagnétique.
Patent WO-2019242563-A1 (WO)
Title: 视频编码、解码方法、装置、存储介质和计算机设备
Inventor: GAO XINWEI
IPC: H04N19/44
Filed: 2019-06-13
Abstract: 本申请涉及一种视频编码、解码方法、装置、存储介质和计算机设备，所述视频编码方法包括：获取待编码视频帧；不同的所述待编码视频帧存在分辨率不同的情况；在选中的目标运动矢量分辨率信息所表示的目标分辨率下，确定所述待编码视频帧中各待编码块各自对应的目标运动矢量；获取各所述待编码块各自对应的、且在所述目标分辨率下的预测运动矢量；根据各所述目标运动矢量和对应的所述预测运动矢量间的运动残差，得到待编码视频帧的编码数据；所述编码数据包括表示所述目标分辨率的标识信息。本申请提供的方案可以提高编码质量。
Patent WO-2020010986-A1 (WO)
Title: Method for displaying information in battle game, device, terminal, and storage medium
Inventor: YU CHENGCHI
IPC: A63F13/537
Filed: 2019-06-14
Abstract: A method for displaying information in a battle game. The method is applicable to a terminal running a first client, and comprises: acquiring a first numerical combat viability value of a first game character; receiving a second numerical combat viability value of a second game character sent by a second client in the same battle game; calculating, according to the second numerical combat viability value and the first numerical combat viability value, a combat viability difference between the second game character and the first game character; determining a display mode of the second numerical combat viability value according to the combat viability difference; and displaying a battle interface comprising the second game character and the second numerical combat viability value displayed in the display mode, the second numerical combat viability value being located at the periphery of the second game character.
Patent WO-2020177236-A1 (WO)
Inventor: ZHAO BIN
IPC: A01K61/30
Filed: 2019-06-17
Abstract: 本发明提供了促进紫刺参生长发育和体色着色的方法，属于刺参苗种培育技术领域。所述方法包括以下步骤：对紫刺参催产，人工授精、孵化；浮游幼体培育阶段投喂酵母并添加红法夫酵母与光合细菌混合液；大耳幼体末期发育到水管系统分化时，布放经消毒处理的紫色波纹板框，在光照强度5～50Lx条件下培育；紫刺参幼体附着后，投喂人工配合饲料及红法夫酵母培育至稚参；将稚参在光照强度为2000～2500Lx，光照周期为14～12L：10～12D条件下进行培育，直至紫刺参养成阶段。通过采用本发明提供的方法对紫刺参苗期培育，显著促进紫刺参发育与着色，缩短养殖周期，加快紫刺参选育与产业化进程。
Patent WO-2020001462-A1 (WO)
Title: 数据备份
Inventor: LI DAKUN
IPC: H04W88/12
Filed: 2019-06-26
Abstract: 本公开提供了数据备份方法和装置。当主AC新关联AP时，主AC自动将新关联的AP的AP配置信息通过主AC与备AC之间的连接发送给备AC，当备AC收到主AC新关联AP时发送的AP配置信息，则在本地记录接收的AP配置信息，从而将AP配置信息从主AC自动同步至备AC。进一步地，在主AC更新本地记录的AP配置信息时，主AC会实时将更新指令、以及被更新的AP配置信息被分配的AP ID同步给备AC。
Patent WO-2020103468-A1 (WO)
Title: 基于闪存的垃圾处理的方法、固态硬盘以及存储装置
Inventor: ZHANG JIXING
IPC: G06F12/02
Filed: 2019-07-09
Abstract: 一种基于闪存的垃圾处理的方法、固态硬盘以及存储装置。该方法包括：获取闪存中待进行垃圾处理的物理块（S101）；根据L2P表和物理块对应的索引列表获取物理块中的有效物理页，其中，索引列表记录物理块中各物理页及与各物理页对应的逻辑页的关联关系（S102）；对有效物理页中的数据进行转移并擦除该物理块（S103）。上述方法能够快速地确定待进行垃圾处理的物理块中的有效物理页，从而大大提高垃圾处理的效率，进而保证了固态硬盘的稳定性。
Patent WO-2020015712-A1 (WO)
Title: Method and apparatus for rc/cr phase error calibration of measurement receiver
Inventor: CHENG ZHENGUO
IPC: H03H11/20
Filed: 2019-07-18
Abstract: A circuit includes a RC-CR circuit and a second circuit. The RC-CR circuit outputs a first signal at a first output node over a RC path, and a second signal at a second output node over a CR path. The second circuit is coupled to the RC-CR circuit at the first output node over the RC path. The second circuit includes an array of capacitors coupled in parallel and a plurality of switches, and each of the array of capacitors is connected, in series, to a corresponding switch in the plurality of switches. Each of the array of capacitors and its corresponding switch are coupled between the first output node and a ground. The plurality of switches is switched on or off such that the first signal and the second signal have a phase difference that falls within a predetermined phase range.
Patent WO-2020020064-A1 (WO)
Title: Method for safely preparing pimavanserin and tartrate salt thereof using triphosgene
Inventor: JIANG QIAO
IPC: C07C59/255
Filed: 2019-07-19
Abstract: Disclosed in the present invention is a method for safely preparing pimavanserin and a tartrate salt thereof using triphosgene. The synthesis routes comprise (1), (2), (3), (4) and (5). The raw materials used in the method of the present invention are safe, and have low cost, effectively reducing the production cost. The reaction conditions of the method of the present invention are mild, the use of phosgene, having high toxicity and being difficult to operate, can be avoided, and the method is easy to implement industrially.
Patent WO-2020020369-A1 (WO)
Title: Pet watering device and anti-blocking water pump for pet watering device
Inventor: WU JIN
IPC: A01K7/02
Filed: 2019-07-26
Abstract: Disclosed are a pet watering device and an anti-blocking water pump for a pet watering device. The pet watering device comprises a water storage tank (1), a watering tray (2) and a water pump (5), wherein an upper end of the water storage tank (1) is provided with an opening; the water storage tank (1) is further provided with a first support structure (101); the watering tray (2) covers the opening of the water storage tank (1) and is supported by the first support structure (101); the watering tray (2) is provided with a water inlet (3) and a water outlet (4); the water pump (5) is disposed inside the water storage tank (1); a water outlet connector of the water pump (5) is in communication with the water inlet (3) through a pipeline, so as to pump water from the water storage tank (1) to the watering tray (2) by the water pump (5); and the water in the watering tray (2) flows back into the water storage tank (1) through the water outlet (4). The pet watering device has a more compact structure and makes it more convenient for a pet to drink water, and the watering tray (2) is not easily overturned by the pet.
Patent WO-2021012318-A1 (WO)
Title: 一种加热不燃烧烟草制品烟气持续释放的控制方法
Inventor: XU YINGBO
IPC: A24F47/00
Filed: 2019-08-07
Abstract: 本发明涉及一种加热不燃烧烟草制品烟气持续释放的控制方法，这种控制方法是该加热器具是以预热阶段以及交替循环的保温阶段与抽吸阶段的加热方式进行的，这种保温阶段与抽吸阶段的往复循环次数是5～20次。采用这种控制方法能够控制抽吸口数，烟气量充足、刺激小、余味干净、无明显杂气与残留、劲头适中，烟气温度适中无灼热感，在不抽吸时无测流烟气发出。
Patent WO-2020098321-A1 (WO)
Title: Air conditioner
Inventor: FU LINXIA
IPC: F24F13/22
Filed: 2019-08-13
Abstract: An air conditioner. The air conditioner comprises an indoor unit, a driving mechanism, a purifying device (1), and a filtering device (2). The driving mechanism is provided on the indoor unit; the driving mechanism is connected to the purifying device (1) and/or the filtering device (2); the driving mechanism enables the purifying device (1) and the filtering device (2) to alternatively move to an air inlet (4) of the indoor unit. The driving of the driving mechanism enables the filtering device (2) to be away from the air inlet (4) when the air conditioner performs air purification, i.e., when the purifying device (1) is at the air inlet (4), thereby avoiding excessively low air input; accordingly, the impact on the overall operation capability of the air conditioner is avoided, and the problems of condensation and freezing are further avoided.
Patent WO-2020035020-A1 (WO)
Inventor: ZHAI WENQIANG
IPC: A61P35/00
Filed: 2019-08-15
Abstract: La présente invention concerne un dérivé d'imidazopyridine tel que représenté par la formule générale (I) ou un sel pharmaceutiquement acceptable de celui-ci, un procédé de préparation associé, et une utilisation de celui-ci en tant qu'agent thérapeutique, en particulier, en tant qu'inhibiteur de kinase IRAK4, les définitions de R 1, R 2, R 3 et R 4 dans la formule générale (I) sont les mêmes que celles données dans la description.
Patent WO-2020063435-A1 (WO)
Inventor: ZHANG YIWEI
IPC: G06K19/073
Filed: 2019-09-19
Abstract: Provided is a smart card. The card is provided with two security chips, and the card has three working states under the control of a working state switching circuit (13); in a cold storage state, a first security chip (11) is powered off and a second security chip (12) is powered on, and the second security chip (12) has the function of a cold electronic wallet; in a cold and hot exchange state, the first and second security chips (11, 12) are powered on and are both in an offline state, and data exchange can be performed between the first and second security chips (11, 12); and in a hot storage state, the second security chip (12) is powered off, and the first security chip (11) has the functions of a conventional financial card and a hot electronic wallet. Therefore, the smart card has the functions of cold and hot electronic wallets and a conventional financial card, thereby greatly facilitating the expansion and extension of a traditional financial smart card application to the field of digital currency, and the smart card is in an offline state when the second security chip (12) is powered on, thereby guaranteeing the security of an account in the second security chip (12), and the cold and hot storage states of the smart card are electrically and physically isolated based on a power supply circuit, thereby achieving high security.
Patent WO-2021046901-A1 (WO)
Title: Automatic volleyball serving apparatus for sports training
Inventor: ZHOU JINGJUAN
IPC: A63B69/40
Filed: 2019-09-23
Abstract: Disclosed in the present invention is an automatic volleyball serving apparatus for sports training, relating to the technical field of sports training equipment, and primarily for solving the problem that existing ball serving apparatuses are inconvenient because a ball is only served only after a volleyball is manually placed at a ball throwing position. The present automatic ball serving apparatus comprises a support bar piece, a base panel and a placement tank, a horizontal mounting plate being fixed on the top end of the support bar piece. The placement tank is fixed on an upper portion of the horizontal mounting plate, and a ball guide channel extending to below the horizontal mounting plate and facing horizontally is provided on a bottom wall of the placement tank. A ball support plate is provided at the position of an end mouth of the ball guide channel, and an electrically driven launching mechanism able to launch volleyballs at intervals is provided at a lower end portion of the horizontal mounting panel. A pressure sensor is provided on the ball support plate and a vibration sensor is provided on the electrically driven launching mechanism. The present invention is simple in structure, is able to train an athlete by automatically launching balls at intervals, does not require manual operation, is quick and convenient, effectively improves a training result, and features better practicality.
Patent WO-2020125132-A1 (WO)
Inventor: CHEN CONG
IPC: H04N5/232
Filed: 2019-09-30
Abstract: La présente invention est applicable au domaine des vidéos. L'invention concerne un procédé anti-tremblement pour vidéo panoramique et un terminal portable. Le procédé consiste à : acquérir des coordonnées universelles d'un point de référence quelconque dans un système de coordonnées universelles en temps réel et acquérir également les coordonnées de caméra correspondantes du point de référence dans le terminal portable et une valeur de vitesse angulaire d'un gyroscope à un état actuel dans le terminal portable ; lisser le mouvement d'une caméra au moyen d'un filtre de Kalman étendu ; décomposer le mouvement lissé, synthétiser le mouvement en un mouvement d'objectif virtuel dans un mode ePTZ et calculer une quantité de rotation de l'objectif virtuel ; et reprojeter une vidéo d'origine en fonction de la quantité de rotation de l'objectif virtuel et d'une matrice de rotation pour convertir les coordonnées de la caméra en coordonnées universelles de façon à générer une vidéo stable. Selon la présente invention, le mouvement d'une caméra est décomposé et le mouvement de l'objectif virtuel est synthétisé, de sorte que des mouvements dans toutes les directions, à l'exception des directions verticale et horizontale, peuvent être filtrés, une vidéo stable étant ainsi générée.
Patent WO-2020119303-A1 (WO)
Inventor: DUAN JINMING
IPC: G06Q30/04
Filed: 2019-10-30
Abstract: 一种基于区块链的发票创建方法和装置、电子设备，所述方法包括：接收用户通过客户端发起的发票创建请求；其中，所述发票创建请求包括用户输入的发票创建信息（102）；响应于所述发票创建请求，确定与所述发票创建请求对应的发票开具方的发票创建额度是否充足（104）；如果所述发票开具方的发票创建额度充足，则调用预设的智能合约中声明的发票创建逻辑，基于所述发票创建信息创建目标发票（106）；以及，生成对应于所述目标发票的发票创建记录，并基于所述发票创建记录对所述发票开具方进行信用评估得到信用评分；其中，所述信用评分用于确定所述发票开具方的发票创建额度，以对所述发票开具方的发票创建额度进行动态更新（108）。