baber/WOPTO huggingface dataset:
Patent WO-2019057139-A1 (WO)
Title: Magnesium or magnesium alloy having high formability at room temperature and manufacturing method thereof
Inventor: NIE JIANFENG
IPC: C22F1/06
Filed: 2018-09-21
Abstract: The present invention provides magnesium or magnesium alloys having high formability at room temperature, the magnesium or magnesium alloys having a grain size ≤ 2 microns. The present invention also provides a method for manufacturing the magnesium or magnesium alloys having high formability at room temperature. The magnesium or magnesium alloys having high formability at room temperature are prepared by simple processing means. The present invention overcomes a problem of poor formability at room temperature.
Patent WO-2019223205-A1 (WO)
Title: Propeller, power assembly, and aircraft
Inventor: LIN JIAJING
IPC: B64C11/18
Filed: 2018-09-25
Abstract: Disclosed are a propeller (100), a power assembly (200), and an aircraft (1000). The propeller (100) comprises a propeller hub (10) and a propeller blade (20), the propeller blade (20) being connected to the propeller hub (10). The propeller blade (20) comprises a propeller root (21), a propeller tip (22) facing away from the propeller root (21), a pressure surface (23), and a suction surface (24) facing away from the pressure surface (23). The propeller tip (22) obliquely extends along the span direction of the propeller blade (20) toward the side where the pressure surface (23) is located. The distance between a horizontal plane where an airfoil rotation center of the propeller blade (20) is located, at a point where the distance from the center of the propeller hub (10) is 100% of the radius of the propeller (100), and a horizontal plane where an airfoil rotation center of the propeller blade (20) is located, at a point where the distance from the center of the propeller hub (10) is 50% of the radius of the propeller (100), is 3.0% to 9.3% of the radius of the propeller (100), and a propeller blade (20) having a particular shape is therefore defined by the above-mentioned parameters. The propeller (100) using the propeller blade (20) can reduce the air resistance of the propeller (100), increase the pulling force and the efficiency, and increase the cruising range of the aircraft (1000) to improve the flight performance of the aircraft (1000), and can also reduce the noise generated by the propeller blade (20) during operation, so that the aircraft (1000) is quieter when hovering, thereby improving the user experience.
Patent WO-2019072112-A1 (WO)
Title: Series of dimeric indole alkaloid compounds, preparation method therefor and use of same in preparation of antibacterial drugs
Inventor: GUO YUEWEI
IPC: C07D413/14
Filed: 2018-09-29
Abstract: The present invention falls within in the fields of organic synthesis and pharmaceutical chemistry. In particular, the present invention relates to a series of dimeric indole alkaloid compounds as shown in structural general formula I, preparation methods therefor and the use of same in the preparation of antibacterial drugs. After same undergo in vitro activity screening, the results show that such compounds have strong antibacterial activity, in particular have specific inhibitory effects on gram-positive bacteria, such as strains of staphylococcus, bacillus and enterococcus, and related drug-resistant strains thereof, and can be used as the lead compounds for developing new antibacterial drugs.
Patent WO-2019200854-A1 (WO)
Inventor: CHENG ZHIMIN
IPC: A47L13/59
Filed: 2018-10-16
Abstract: 本发明属于清洁设备技术领域，涉及一种拖把头清洗机构，包括供拖把头来回穿梭清洗的清洗口以及向拖把头喷净水的净水口，本发明不设置与清洗口连接的清洗腔，从而可确保拖把头的清洗效果。
Patent WO-2019148901-A1 (WO)
Title: Method for treating chromium slag by chlorinating calcination in combination with hydrothermal mineralization
Inventor: LIN ZHANG
IPC: C22B34/32
Filed: 2018-10-24
Abstract: A method for treating chromium slag by chlorinating calcination in combination with hydrothermal mineralization, comprising: adding chloride salt into chromium slag and mixing the chloride salt and the chromium slag to be uniform, raising the temperature to 400-1000 °C to perform high-temperature calcination treatment for 0.5-12 h, and grinding and sieving after cooling; adding the obtained fine powder to a hydrothermal reactor, adding an mineralizer aqueous solution, and performing hydrothermal mineralization reaction at a temperature of 30-250 °C for 2-24 h; and cooling the mixture and leaving it to stand to obtain a chromium-containing supernatant and solid slag, washing the solid slag with water and drying the solid slag to obtain detoxified chromium slag, and reusing the chromium-containing supernatant for production or performing chromium recovery treatment. Chromium slag is treated by chlorinating calcination technology in industrial metallurgy in combination with hydrothermal mineralization, solving the problem of separating hexavalent chromium from internal solid particles in chromium slag, improving separation efficiency and recovery efficiency of chromium, providing high social and economic benefits.
Patent WO-2020042321-A1 (WO)
Inventor: GUO QINGWEI
IPC: G06F3/14
Filed: 2018-10-30
Abstract: Disclosed in the present application are a method, apparatus and system for controlling a projection screen. The method comprises: a first terminal acquiring a device list, wherein the device list comprises identification information of a second terminal, and the second terminal is a terminal that accesses the same server as the first terminal; the first terminal receiving a selection instruction, wherein the selection instruction is used to select target identification information from the device list; and the first terminal sending a projection screen control instruction to the server, wherein the projection screen control instruction comprises target identification information, and the projection screen control instruction is forwarded to a target second terminal corresponding to the target identification information by means of the server so as to control the target second terminal to project a screen to a first projection screen receiving end. The present application solves the problem in existing projection screen technology in which a projection screen sending end may only perform projection screen control on content thereof, leading to the need to separately control different projection screen sending ends when there are a plurality of projection screen sending ends, and the operations are thus cumbersome and complicated.
Patent WO-2020087308-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W36/00
Filed: 2018-10-30
Abstract: Disclosed is a service processing method, comprising: a terminal device receiving an instruction from a first network element to allow a first service to access by means of a second network, said first network element belonging to a first network; said terminal device, upon establishing a session on the second network for the first service, carrying, in a first message, first information and a second session identifier of the first service on the second network; said first message is used by the terminal device to establish a session on the second network for the first service. The embodiments of the present invention also provide another service processing method, device, and storage medium.
Patent WO-2020087442-A1 (WO)
Title: Gene product of long-lived gene deacetylase family derived from bacillus licheniformis inhibiting human tissue cell steatosis and application thereof
Inventor: LI SHIYU
IPC: A23L33/195
Filed: 2018-11-01
Abstract: Disclosed is a Bacillus licheniformis BL3 Sir2-like protein capable of ameliorating non-alcoholic fatty liver disease tissue lesions and inhibiting lipid droplet formation. The Sir2-like protein is isolated and prepared from a  Baclicus licheniformis  BL3 strain, can regulate liver cell lipid metabolism-related genes and interact with target PPAR-γ and PGC-lα by deacetylation to affect the PPAR-γ and PGC-lα pathways, and regulate protein levels related to processes such as lipid metabolism and oxidative stress so as to reduce lipid accumulation in liver tissue, thereby ameliorating metabolic abnormalities in NAFLD rats. The Sir2-like protein can be used to prepare NAFLD control drugs or food.
Patent WO-2020037853-A1 (WO)
Inventor: TJIOE SUN ENG JANE SINORITA
IPC: A61P15/10
Filed: 2018-11-21
Abstract: 一种促进微循环、提高人体机能的组合物及其制法，组合物由白芷、牡蛎经提取和酵母发酵制成，能够治疗因微循环障碍所致的男性勃起功能障碍、舒张微细血管及缓解前列腺肥大等症状。
Patent WO-2019218632-A1 (WO)
Inventor: HUANG XIAOXIN
IPC: H02J7/00
Filed: 2018-11-21
Abstract: 一种充电支架，包括底座、顶盖和无线充电板，顶盖的一端铰接于底座，顶盖上设有容置无线充电板的窗口，无线充电板通过滑槽与滑块的配合可滑动地连接在窗口内，且无线充电板的端部铰接于底座。本实用新型的充电支架能夹持移动终端，同时能为移动终端充电，能满足客户需求。本实用新型还涉及一种汽车。
Patent WO-2020048018-A1 (WO)
Inventor: LONG JIAJIE
IPC: C07C245/06
Filed: 2018-11-23
Abstract: 本发明公开了一种超临界CO  2 流体中天然纤维无水染色专用活性分散染料及其中间体。该活性分散染料的染料发色母体与活性基团之间具有较长的烷烃链桥基，能够有效促进共轭体系电子云的供-吸效应，增强深色效应，同时有效降低活性基团本身及其反应对染料发色体系的影响，并提高染料色泽耐酸碱稳定性；此外，也有利于提高该染料与超临界流体的相容性及对天然纤维的染色性能。本发明还公开了所述活性分散染料中间体及活性分散染料的制备方法。
Patent WO-2020093485-A1 (WO)
Inventor: HE HUAILIANG
IPC: G05B19/04
Filed: 2018-11-29
Abstract: La présente invention concerne un système d'automatisation, comprenant un dispositif d'alimentation électrique sans contact et un dispositif de corps mobile ; le dispositif d'alimentation électrique sans contact comprend un rail électrique, un circuit d'extraction d'énergie et un circuit de réception d'alimentation électrique ; et le dispositif de corps mobile comprend un corps, un circuit onduleur et un circuit de commande de moteur. Le dispositif d'alimentation électrique sans contact est conçu pour fournir de l'énergie au dispositif de corps mobile.
Patent WO-2019120076-A1 (WO)
Inventor: ZHANG BIAO
IPC: H04W28/16
Filed: 2018-12-05
Abstract: 在实施例提供了一种IMS切片网络中的通信方法、相关设备和系统。在本实施例中，HSS接收查询呼叫会话控制功能设备I-CSCF发送的查询请求消息，所述查询请求消息中携带业务信息，然后HSS获取与所述业务信息对应的服务呼叫会话控制功能设备S-CSCF的地址，S-CSCF位于IMS切片网络中；HSS向I-CSCF发送查询响应消息，查询响应消息中携带IMS切片网络中的S-CSCF的地址。由于I-CSCF在发送查询请求消息之前接收到的入局的业务请求中携带业务信息，因而I-CSCF可以在接收到HSS发送的查询响应消息后，将入局的业务请求路由或发送到对应的S-CSCF(或IMS切片网络)中进行处理，其解决了IMS切片场景下的入局的业务请求路由错误的技术问题。
Patent WO-2019153899-A1 (WO)
Title: Maize parthenogenetic haploid-induced gene zmpla1e and use thereof
Inventor: CHEN SHAOJIANG
IPC: A01H6/46
Filed: 2018-12-19
Abstract: Provided are a maize parthenogenetic haploid-induced gene ZmPLA1E and a use thereof. After a mutation occurs in a coding region of the ZmPLA1E gene, the ZmPLA1E gene can produce and significantly improve a parthenogenetic haploid-induced capability during the process of selfing or crossing, as a male parent, with another maize material. The haploid-induced gene ZmPLA1E can be used for cultivating high-frequency parthenogenetic haploid-induced lines and haploids.
Patent WO-2020056976-A1 (WO)
Inventor: YU HONG
IPC: G06F16/953
Filed: 2018-12-25
Abstract: The present application relates to big data technology, and provides an optimized sequencing method for search results, comprising: returning a search result list comprising at least one knowledge point according to a keyword input by the user; detecting a preset type of operation of the user; after it is detected that the user has performed the preset type of operation on one or more knowledge points, generating a feedback input interface, and obtaining the user's feedback for the knowledge point(s) on the basis of the generated feedback input interface; and adjusting, according to the feedback for the one or more knowledge points, the weight of each of the one or more knowledge points being associated with the keyword, and when the user performs a new search using the keyword, determining the corresponding sequence of the knowledge points according to the sequence of the weights of the knowledge points in association. The present application also provides an optimized sequencing device and program for search results, and a computer readable storage medium. The present application implements optimized sequencing of search results.
Patent WO-2019137242-A1 (WO)
Inventor: ZHOU SHENG
IPC: H04W28/08
Filed: 2018-12-28
Abstract: 本发明公开了一种建立承载方法、装置、处理器及存储介质，其中，该方法包括：根据获取到的用户面功能(UPF)的各业务处理单元的负荷选择下发建立承载消息的业务处理单元；向所述UPF下发所述建立承载消息，其中，所述建立承载消息中携带有选择出的所述业务处理单元的标识信息，用于指示所述UPF根据所述业务处理单元的标识信息与所述业务处理单元建立承载。
Patent WO-2019137361-A1 (WO)
Title: Fitting room information processing method, apparatus and system
Inventor: WEI JUNQING
IPC: G06Q30/02
Filed: 2019-01-08
Abstract: Disclosed are a fitting room information processing method, apparatus and system. The system comprises: a controller and a display screen arranged inside a fitting room, wherein a fitting mirror is also arranged inside the fitting room; the controller is used for determining an image to be presented with specific scenario information; and the display screen is used for displaying the image to be presented, so as to watch the fitting effect under the specific scenario through the fitting mirror. By means of the embodiments of the present application, whether the clothing is suitable for a certain scenario can be determined during fitting, so as to help a user to make a better shopping decision.
Patent WO-2019141251-A1 (WO)
Title: Immunodeficient non-human animal
Inventor: SHEN YUELEI
IPC: C12N5/10
Filed: 2019-01-18
Abstract: Provided are genetically modified non-human animals that have a disruption at the endogenous B2M gene (e.g. B2M knockout), and methods of use thereof.
Patent WO-2019154068-A1 (WO)
Title: Charging device for rail vehicle and rail transit system
Inventor: YIN SHUANG
IPC: B60M1/30
Filed: 2019-01-22
Abstract: A charging device (1000) for a rail vehicle comprises: a power collecting shoe (100) and a charging rail (300), wherein a charging blade (20) is movably disposed on a bracket (10a), or the charging blade (20) is rotatably disposed on the bracket (10a), or the charging blade (20) is movably and rotatably disposed on the bracket (10a). The charging rail (300) comprises a first charging board (610) and a second charging board (620), the first charging board (610) and the second charging board (620) being arranged at intervals to construct a groove body (630); and when the charging blade (20) enters the groove body (630), the charging blade (20) is electrically connected to both the first charging board (610) and the second charging board (620). Further disclosed is a vehicle system that comprises the charging device. The charging device has the advantages of a simple structure, stability and reliability.
Patent WO-2020172839-A1 (WO)
Title: Low-fat, high-fiber food product, and processing process therefor
Inventor: MA XIAOFEI
IPC: A21D2/34
Filed: 2019-02-28
Abstract: A low-fat, high-fiber food product, comprising, in parts by weight, 100-180 parts of broccoli, 130-250 parts of quinoa, 30-50 parts of high-gluten flour, 30-50 parts of egg white, 5-10 parts of yeast, 40-70 parts of oats, 10-30 parts of food additives, 10-40 parts of whey protein, 10-30 parts of vegetable oil, 20-40 parts of honey, 30-60 parts of raw milk and 10-30 parts of skinless chicken thighs. The low-fat and high-fiber food product produced is low in calories, rich in protein and dietary fiber, and low in fat content, leads to a strong sense of satiety after eating and lasting duration of satiety, and can reduce the intake of other foods after eating, thereby not easily making people obese.
Patent WO-2020001107-A1 (WO)
Title: 一种交易卡和信息显示方法
Inventor: Weng xinyu
IPC: G06Q20/34
Filed: 2019-03-28
Abstract: 本说明书实施例公开了一种交易卡和信息显示方法，所述交易卡，包括：卡片本体、电源模块、图形码生成模块和显示模块，其中：所述电源模块、所述图形码生成模块和所述显示模块分别镶嵌于所述卡片本体内，所述电源模块分别与所述图形码生成模块和所述显示模块相连接；所述图形码生成模块用于基于用户的交易账户信息生成交易图形码；所述显示模块用于显示所述交易图形码。
Patent WO-2019228057-A1 (WO)
Title: 柔性显示面板及其制作方法、显示装置
Inventor: XIE FUZHENG
IPC: G09F9/30
Filed: 2019-04-01
Abstract: 一种柔性显示面板（100）及其制作方法、显示装置。柔性显示面板（100）的制作方法包括：提供柔性膜片（3），柔性膜片（3）包括第一区域（B）和除第一区域（B）外的第二区域（E）（S14）；在柔性膜片（3）的第二区域（E）上形成贴合胶（2）（S15）；将柔性显示基板（1）通过贴合胶（2）与柔性膜片（3）贴合（S16）；以及对柔性膜片（3）进行切割，去除柔性膜片（3）的第一区域（B）的至少一部分，其中柔性膜片（3）用于支撑柔性显示基板（1）（S17）。
Patent WO-2019192524-A1 (WO)
Title: Access selection method and apparatus
Inventor: LUO WEI
IPC: H04W48/08
Filed: 2019-04-03
Abstract: Disclosed is an access selection method, comprising: a first transmission node receiving configuration information of a parent node or configuration information of a neighboring cell; according to the configuration information, the first transmitting node performing measurement, monitoring, or selection of the accessed parent node. Also disclosed are an access selection apparatus, an electronic apparatus, and a storage medium.
Patent WO-2019206177-A1 (WO)
Inventor: ZHENG KANG
IPC: G01C21/00
Filed: 2019-04-24
Abstract: 一种阿尔兹海默症患者遗忘路线智能导航装置（10）及方法，该方法包括步骤：通过视频记录仪采集阿尔兹海默症患者身边的现实场景影像（S21）；从现实场景影像识别出患者的肢体动作信息(S22)；根据肢体动作信息判断患者是否遗忘路线(S23)；当患者遗忘路线时开启扬声器播放路线询问信息询问患者本次出行目的地信息(S24)；通过语音接收器接收患者的语音回答信息，并从语音回答信息中识别出患者本次出行目的地信息(S25)；根据患者本次出行目的地信息从存储器匹配出患者遗忘路线的全景导航画面(S26)；将全景导航画面以视频导航形式呈现在患者显示屏上进行线路导引（S27），以导引患者到达本次出行目的地。上述方法能够在患者遗忘路线时自动规划出行导航路线进行路线导引，防止患者在遗忘路线时走失的情况发生。
Patent WO-2020220238-A1 (WO)
Inventor: YOU XIN
IPC: H04W36/00
Filed: 2019-04-30
Abstract: The present application provides a method and device for cell handover, and provides a method for a terminal device to establish a PDCP entity during a handover process. The method for cell handover comprises: establishing a first packet data convergence protocol (PDCP) entity, the first PDCP entity being used for communications between a terminal device and a target cell base station; and releasing a second PDCP entity, the second PDCP entity being used for communications between the terminal device and a source cell base station, wherein the time for releasing the second PDCP entity is not earlier than the time for establishing the first PDCP entity.
Patent WO-2020243936-A1 (WO)
Inventor: JIANG PENG
IPC: G06K9/00
Filed: 2019-06-05
Abstract: Embodiments of the present application provide an under-screen biometric feature identification apparatus and an electronic device capable of performing biometric feature identification on a fingerprint, a palm print, and a face by means of a beam eye lens array. The under-screen biometric feature identification apparatus is suitable for an electronic device having a display screen, and comprises: a beam eye lens array, provided below the display screen, wherein the beam eye lens array comprises multiple beam eye lens units, and each beam eye lens unit comprises a vertically distributed multi-layer micro lens; and an image sensor, provided below the beam eye lens array. Each of the multiple beam eye lens units is used to form on the image sensor, according to a specific ratio, an exact image of a partial region of a target object on the display screen. Images formed on the image sensor by the multiple beam eye lens units are combined to acquire an image of the target object.
Patent WO-2020015542-A1 (WO)
Inventor: LYU FANGLU
IPC: G02B6/124
Filed: 2019-07-05
Abstract: 一种包括第一表面和第二表面的波导器件。第一表面包括第一光栅结构。波导器件构造为引导耦合入光束在第一表面和第二表面之间进行全内反射。第一光栅结构构造为干扰全内反射以使得至少部分耦合入光束从波导器件耦合出来并从第一表面投射出去，从波导器件耦合出的这部分耦合入光束形成耦合出光束，耦合出光束配置为在耦合出光束投射的表面上形成点阵。
Patent WO-2020063062-A1 (WO)
Inventor: GONG JINHUA
IPC: H04L29/06
Filed: 2019-07-18
Abstract: The present application relates to the technical field of communications, and provides a device connection method and apparatus, an electronic device, and a computer-readable medium. The method comprises: detecting whether a wireless audio playback device to be connected supports a target transmission protocol; if not, sending an update instruction to the wireless audio playback device, to instruct the wireless audio playback device to update a supported transmission protocol to support the target transmission protocol; and connecting to the wireless audio playback device on the basis of the target transmission protocol. Thus, before a connection is established, it is ensured that the wireless audio playback device supports the target transmission protocol, and then connection is performed, thereby avoiding a poor user experience due to connection failure.
Patent WO-2020168676-A1 (WO)
Inventor: KUANG LIWEI
IPC: G06K9/62
Filed: 2019-07-19
Abstract: 本发明公开了一种网络故障处理模型的构建方法、故障处理方法及系统，涉及通信技术领域。网络故障处理模型的构建方法包括：基于网络中源领域的样本集，获取或者建立源领域的深度神经网络模型；建立网络中目标领域的样本集，目标领域与源领域的样本集具有交集，且均包括经过量化处理的告警数据、故障数据和配置数据；当目标领域与源领域的样本集的重合率达到设定的阈值时，基于源领域的深度神经网络模型，构建目标领域的网络故障处理模型。本发明基于光网络中源领域的深度神经网络模型，通过跨领域迁移学习，得到目标领域的网络故障处理模型。
Patent WO-2020020089-A1 (WO)
Inventor: WANG XUAN
IPC: A61K39/395
Filed: 2019-07-22
Abstract: 一种特异性抗体的用途、一种植入医疗器械及其制备方法。该用途为ATP结合盒蛋白的特异性抗体在制备促进内皮修复的药物中的应用。该植入医疗器械的表面负载有ATP结合盒蛋白的特异性抗体。该制备方法包括将ATP结合盒蛋白的特异性抗体负载在植入医疗器械的至少一部分表面上的步骤和/或将ATP结合盒蛋白的特异性负载在植入医疗器械的孔内或槽内的步骤。
Patent WO-2020186673-A1 (WO)
Title: Value transmission system and method based on dns domain name system, and dns server
Inventor: ZHANG HAIMIN
IPC: G06Q20/16
Filed: 2019-07-22
Abstract: A value transmission system based on a DNS domain name system. The value transmission system comprises: a fund management server for transmitting a value using a network protocol, wherein the value includes, but is not limited to, digital currency and electronic currency; and a DNS server configured with a resource record having a mapping relationship with an IP address of the fund management server, wherein when a client queries the resource record by means of the DNS server, the DNS server parses the resource record to obtain the IP address of the fund management server and feeds the IP address back to the client, such that the client interacts with the fund management server according to the IP address to carry out corresponding value transmission. A user can directly carry out cross-platform remittance by means of a wallet or an e-mail address related to a domain name, thereby greatly improving the reliability and efficiency of the remittance/collection. Due to the fact that each domain name has a WHOIS record and contains real information and data of the owner, registrars and other related persons of the domain name, real-name authentication can be obtained by means of performing remittance with a wallet or an e-mail address bound with the domain name, thereby obtaining the necessary legal support and supervision.
Patent WO-2020029825-A1 (WO)
Inventor: LIN LIN
IPC: H04W72/04
Filed: 2019-07-29
Abstract: 提供了一种资源调度方法、终端及网络设备。该资源调度方法：接收支持第N代移动通信技术的第一基站发送的下行链路控制信息；根据下行链路控制信息，调度基于第M代移动通信技术的终端之间直连链路数据传输。
Patent WO-2020029981-A1 (WO)
Title: Cell switching method, device and system
Inventor: JIN WENJUN
IPC: H04W24/08
Filed: 2019-08-06
Abstract: A cell switching method, device and system, which are used to solve the problem in existing technology of a terminal device easily accessing a pseudo base station when switching cells. In the present application, a first base station may send a measurement control message to a terminal device, the measurement control message comprising information of a pilot signal allocated by a second base station to the terminal device; and after the first base station receives a measurement response message comprising the signal quality of the pilot signal from the terminal device and determines that the signal quality of the pilot signal satisfies a switching condition, the first base station performs a cell switching process for the terminal device. The first base station first determines that the signal quality of the pilot signal reported by the terminal device meets the switching condition, which may effectively prevent the terminal device from directly accessing a pseudo base station, and may also ensure that the terminal device may successfully access the second base station without dropping a call.