baber/WOPTO huggingface dataset:
Patent WO-2019201107-A1 (WO)
Title: Collapsible snap fastener
Inventor: HAN BICHENG
IPC: A44B17/00
Filed: 2019-04-08
Abstract: Disclosed herein is a collapsible snap fastener comprising a male buckle and a female buckle, wherein the male buckle comprises a protruding buckling shaft arranged on one surface of a buckling cap, and a concave clamping groove is formed in the side surface of the buckling shaft, and the female buckle comprises a buckling body, a clamping spring, a spring, and a concave groove in one end surface of the buckling body, a concave shaft being formed in the groove. The clamping spring part is inserted through the concave shaft into the groove, and the spring is placed into the groove. When the buckling shaft is inserted into the concave groove, the clamping spring is clamped and slidably connected to the clamping groove. One end of the spring abuts against the bottom wall of the groove, and the other end of the spring abuts against the end surface wall of the buckling shaft.
Patent WO-2020206741-A1 (WO)
Title: 400 mpa level fine grain threaded reinforcing bar and manufacturing method therefor
Inventor: YUAN GUO
IPC: C22C38/26
Filed: 2019-04-24
Abstract: A 400 MPa level fine grain threaded reinforcing bar and a manufacturing method therefor, relating to the field of threaded reinforcing bar production. The reinforcing bar comprises the following components, by mass percentage, 0.20-0.25% of C, 0.3-0.8% of Si, 1.2-1.6% of Mn, 0.01-0.04% of P, 0.01-0.04% of S, 0.004-0.02% of Ti, 0.001-0.08% of Cr, 0.0001-0.008% of V, 0.0001-0.008% of Nb, 0.0001-0.008% of Al, 0.003-0.01% of O, 0.003-0.01% of N, and with the balance being Fe and unavoidable impurities. The reinforcing bar further comprises manganese silicate inclusion, titanium oxide manganese sulfide complex inclusion, manganese sulfide complex inclusion, and other unavoidable inclusions. The manufacturing method comprises: molten steel smelting, inclusion controlling, continuous casting, continuous casting blank heating, and rolling cooling. According to the method, optimizing designing is performed on the components and the inclusions, smelting and rolling are combined, and a reinforcing mechanism of using the inclusions to induce fine crystalline is adopted, so that the strength of the reinforcing bar is improved, the addition of precious alloy elements is reduced, and the low-cost high-quality production of the threaded reinforcing bars is achieved.
Patent WO-2020211120-A1 (WO)
Inventor: GUO YINGXUN
IPC: B01D50/00
Filed: 2019-04-29
Abstract: 一种沥青烟处理系统，包括沥青烟收集装置，用于收集沥青烟；捕油装置（106），包括壳体（1），形成空腔，壳体（1）设有与空腔连通的沥青烟进口（11）和出口（12），沥青烟进口（11）连接沥青烟收集装置的输出端；以及湍流组件，设于空腔内，且采用非亲油性材料制成，用于将流体形成湍流，以使进入空腔内的沥青烟中的大油滴分散成小油滴，且促进油滴与空腔内的粉尘的结合；以及除尘装置（107），连接出口（12），用于去除粉尘及粉尘与油滴的结合物。
Patent WO-2019242428-A1 (WO)
Title: 信息传输方法及装置
Inventor: HUANG YING
IPC: H04W76/27
Filed: 2019-05-13
Abstract: 本申请提供了一种信息传输方法及装置，其中，该方法包括：IAB节点发送F1消息至基站，通过基站将该F1消息转发至IAB donor，解决了相关技术中缺乏适用于新无线的IAB控制面信息传输方案的问题，及时精确地实现了在IAB节点和IAB donor之间转发控制面信息。
Patent WO-2019237927-A1 (WO)
Title: Data service processing method, network side device, terminal device and storage medium
Inventor: JIANG DAJIE
IPC: H04W24/02
Filed: 2019-05-30
Abstract: Provided are a data service processing method, a network side device, a terminal device and a storage medium. The method comprises: receiving a configuration request from a terminal device, wherein the configuration request comprises one or a combination of the following: a first configuration sub-request for a discontinuous reception (DRX) parameter, a second configuration sub-request for a radio resource control (RRC) state and a third configuration sub-request for a component carrier and a bandwidth part (BWP); and sending feedback information in response to the configuration request to the terminal device, so that the terminal device processes a data service according to the feedback information.
Patent WO-2019228514-A1 (WO)
Inventor: CHEN LIEPING
IPC: A61K39/395
Filed: 2019-05-31
Abstract: La présente invention concerne des méthodes, des agents d'imagerie et des kits pour déterminer les niveaux de distribution et d'expression d'un ligand de point de contrôle immunitaire (tel qu'un ligand PD-L1 ou un ligand de type PD-L1) chez un individu présentant une maladie ou un état pathologique. L'invention concerne également des agents d'anticorps anti-PD-L1, et des méthodes de traitement de maladies ou de troubles par administration d'agents d'anticorps anti-PD-L1.
Patent WO-2020220467-A1 (WO)
Inventor: LIU YUJIA
IPC: H02H9/02
Filed: 2019-07-04
Abstract: An overcurrent protection circuit and a display panel. The overcurrent protection circuit comprises a power supply circuit unit (11), a logic algorithm unit (12), and an overcurrent protection unit (13). By adding the logic algorithm unit (12) in the overcurrent protection circuit, threshold currents for different types of overcurrent protection are set according to different driving frequencies; the overcurrent protection unit (13) adjusts a protection element in the overcurrent protection unit (13) according to the set threshold currents, so that the overcurrent protection circuit can protect a display panel at different frequencies.
Patent WO-2021007746-A1 (WO)
Inventor: SHI CHENGYU
IPC: D04H1/541
Filed: 2019-07-15
Abstract: L'invention concerne un matériau non tissé lacé par filage et un procédé de traitement associé. Le matériau non tissé est obtenu par une application d'un traitement de laçage par filage à des fibres composites à âmes enrobées, à des fibres de polyester blanchies et à des fibres de polyester à haute résistance.
Patent WO-2020042812-A1 (WO)
Inventor: LI CHA
IPC: G06Q20/14
Filed: 2019-07-18
Abstract: Provided in the present embodiments are a boarding billing method and apparatus. The method comprises: in response to a first scanning operation of a first two-dimensional code of a boarding user, acquiring user identifier-related information of the boarding user, and acquiring position information of a public transport vehicle based on an electronic fence corresponding to the public transport vehicle and/or a positioning system for a vehicle-mounted terminal and using the position information as boarding position information of the boarding user; based on the user identifier-related information of the boarding user and the boarding position information, sending a boarding record of the boarding user to a payment server; in response to a second scanning operation of a second two-dimensional code of the boarding user, acquiring user identifier-related information of the boarding user, and acquiring position information of a public transport vehicle based on an electronic fence corresponding to the public transport vehicle and/or a positioning system for a vehicle-mounted terminal and using the position information as disembarking position information of the boarding user; and based on the user identifier-related information of the boarding user and the disembarking position information, sending a disembarking record of the boarding user to the payment server.
Patent WO-2020030128-A1 (WO)
Inventor: WANG YING
IPC: H01Q1/50
Filed: 2019-08-09
Abstract: 提供一种波导馈电基板及其制备方法、天线系统及其制备方法，该波导馈电基板包括：第一基底，具有的容纳槽；波导馈电体，嵌在容纳槽中，具有设置在容纳槽底部的第一面、与第一面相对设置的第二面，设置在容纳槽的第一侧壁上的第三面和第二侧壁上的第四面；在第二面上设置有开口，第二面的上表面与第一基底的上表面齐平。
Patent WO-2021031106-A1 (WO)
Title: Manufacturing method for surface relief grating structure
Inventor: WANG JING
IPC: G02B5/18
Filed: 2019-08-20
Abstract: The present invention provides a manufacturing method for a surface relief grating structure. The method comprises processes of substrate glue-coating, motherboard imprinting, imprinting glue film-coating, imprinting glue removal and substrate etching. By directly imprinting a first grating structure on a motherboard to obtain a second grating structure, exposure and development processes in a manufacturing process of the grating structure are avoided, thereby simplifying production technology of the grating structure; and multiple daughterboards are successively produced by the one motherboard, multiple daughterboards can be simultaneously produced by multiple motherboards, and a mass production process of grating structures can be implemented. The imprinting glue film-coating process is additionally provided, a first metal film of an etching rate different from that of the substrate is selected, and when the substrate etching process is performed, power of an ion beam can be controlled to achieve an effect of accurately controlling substrate etching depth; and at the same time, an included angle of an emission line of the ion beam and a substrate surface is not a right angle, so that etching groove surfaces form inclined groove surfaces to obtain a target grating structure of which the substrate surface forms trapezoidal gaps.
Patent WO-2020224092-A1 (WO)
Title: Zero-knowledge proof-based supply chain data management method and apparatus
Inventor: LU FRANK YIFAN CHEN
IPC: G06Q20/38
Filed: 2019-08-22
Abstract: A zero-knowledge proof-based supply chain data management method and apparatus, the method comprising: a buyer creating an order account book of a commodity in a blockchain network, creating a buyer order account in the order account book by means of a SCC, providing the total amount of commodities of the order account book by means of the SCC, and depositing the total amount of commodities into the buyer order account; the buyer creating a seller order account for a seller in the order account book by means of the SCC, and transferring the total amount of commodities to the seller order account; the buyer signing for the commodities and initiating a transfer instruction of a logistics account book and an invoice account book of the commodities to the SCC so as to confirm delivery; and when by means of the SCC, the buyer verifies on the basis of 3D zero-knowledge proof that transfer shares in the logistics account book multiplied by an encryption unit price of the commodities is equal to the transfer shares in the invoice account book, updating the total number of commodities in a buyer logistics account in the logistics account book and updating the invoice account book, which may increase the flexibility of data management of all participating parties in the supply chain.
Patent WO-2020038455-A1 (WO)
Title: Energy delaying apparatus, energy oscillating module, energy delaying system, and delaying method therefor
Inventor: LIU YUANFANG
IPC: H02J7/00
Filed: 2019-08-23
Abstract: An energy delaying apparatus (100), an energy oscillating module (20), an energy delaying system, and a delaying method therefor. The energy delaying apparatus comprises a primary energy storage unit (10) and the energy oscillating module; inputted electric energy is stored in the primary energy storage unit, the energy oscillating module controls the primary energy storage unit to supply electric energy to the energy oscillating module, thus extending by means of oscillation control by the energy oscillating module the time over which the electric energy is outputted.
Patent WO-2020211244-A1 (WO)
Title: 智能手表
Inventor: YANG JIE
IPC: G04G9/12
Filed: 2019-08-28
Abstract: 智能手表，包括：第一屏幕和第一控制单元，第一控制单元可控制第一屏幕；第二屏幕和第二控制单元；判断单元，判断单元连接第二控制单元，可对第一屏幕的显示状态进行判断；第二控制单元可控制第二屏幕响应于判断单元的判断结果进行显示。
Patent WO-2020063313-A1 (WO)
Inventor: YIN CHANGGANG
IPC: H05K1/02
Filed: 2019-09-09
Abstract: L'invention concerne une carte de circuit imprimé, un procédé de suppression de diaphonie de signal, un support de stockage et un dispositif électronique. La carte de circuit imprimé comprend : un corps de carte de circuit imprimé, le corps de carte de circuit imprimé étant pourvu d'une structure de trou de signal et d'une structure de trou de mise à la terre, la structure de trou de signal étant configurée pour transmettre des signaux par changement de couches, et la structure de trou de mise à la terre étant configurée pour des signaux transmis par la structure de trou de signal de retour ; des structures à fentes (401, 402, 403, 404) disposée entre la structure de trou de signal et la structure de trou de mise à la terre, les structures à fentes étant configurées pour supprimer la diaphonie de signal de la structure de trou de signal, résolvant le problème de suppression de diaphonie de trou d'interconnexion, et ayant pour effet de réduire la diaphonie du signal d'interférence sur le signal victime.
Patent WO-2021056132-A1 (WO)
Title: Systems and methods for calibrating a camera and a lidar
Inventor: WANG ZHEN
IPC: G01S17/02
Filed: 2019-09-23
Abstract: The present disclosure relates to a system and a method for calibrating and a camera and a LIDAR of an autonomous vehicle. The system may perform the method to: obtain a first projection of a target object from the camera when the autonomous vehicle is at a first distance from the target object; obtain 3D data of the target object from the LIDAR when the autonomous vehicle is at a second distance from the target object, wherein the first distance is greater than the second distance; determine a second projection of the target object based on the 3D data, wherein the second projection is an estimated projection of the target object when the autonomous vehicle is at the first distance from the target object; and determine a first relative pose of the camera relative to the LIDAR based on the first projection and the second projection.
Patent WO-2021056276-A1 (WO)
Title: Véhicule, ensemble tige et tige pour véhicule
Inventor: SHI YI
IPC: B62K21/12
Filed: 2019-09-25
Abstract: L'invention concerne un véhicule comprenant : un guidon (100), un tube de direction (300) et un ensemble tige (200). L'ensemble tige (200) comprend : une tige (210) reliant le guidon (100) et le tube de direction (300) et comprenant un espace de stockage (211), et une unité de commande centrale (220) située au moins partiellement dans l'espace de stockage (211). L'invention concerne également un ensemble tige pour un véhicule et une tige.
Patent WO-2020220591-A1 (WO)
Title: 碳纳米笼材料的制备方法
Inventor: WANG JING
IPC: C01B32/15
Filed: 2019-10-10
Abstract: 属于碳纳米材料技术领域，具体涉及一种碳纳米笼材料的制备方法，以糖类与碳源，以氯化钾为模版，原料廉价、无毒、无污染，二者在球磨罐中球磨混合均匀，经过球磨后，很容易将糖包裹于氯化钾表面，然后在惰性气体下进行高温碳化，去除硬模板氯化钾时不需要用到酸液或者碱液，只需用水将氯化钾溶解去除即可，整个制备过程绿色无污染，并且适合工业大规模制备。
Patent WO-2020134459-A1 (WO)
Title: 一种机壳及应用该机壳的移动终端
Inventor: LIU MAO
IPC: H04M1/02
Filed: 2019-10-25
Abstract: 本发明提供一种机壳及应用该机壳的移动终端。所述机壳包括玻璃壳体以及嵌设于所述玻璃壳体内的天线单元。这样，可以使得玻璃壳体与天线单元形成一体结构，实现玻璃壳体与天线单元的一体化设计。
Patent WO-2020192118-A1 (WO)
Inventor: LI LIANG
IPC: G06F17/50
Filed: 2019-10-31
Abstract: A slope sliding area assessment method, wherein same belongs to the technical field of slope stability evaluation and disaster prevention and control. The method comprises: firstly, calculating an initial sliding surface corresponding to the minimum safety coefficient of a slope, and an initial sliding area and an initial dead weight corresponding to the initial sliding surface; then covering a possible sliding region of the slope, randomly generating several feasible sliding surfaces to simulate the possible sliding region of the slope, and calculating a secondary safety coefficient of the feasible sliding surfaces; and finally, regarding the feasible sliding surfaces having a secondary safety coefficient less than or equal to one as secondary failure sliding surfaces, then calculating the area of each of the secondary failure sliding surfaces one by one, carrying out non-repeated accumulation on all the secondary failure sliding areas and the initial sliding area, and finally assessing a slope sliding area using the accumulated value. In the method, a slope sliding area error value obtained by means of calculation is relatively small, and the consequences brought about by slope sliding can be preliminarily evaluated by means of a slope sliding area.
Patent WO-2021017297-A1 (WO)
Title: Artificial intelligence-based spine image processing method and related device
Inventor: TAO RONG
IPC: G06T7/13
Filed: 2019-11-13
Abstract: An artificial intelligence-based spine image processing method and a related device, improving the accuracy of vertebra segmentation, and improving the specificity and sensitivity of sign recognition. Said method comprises: acquiring an original spine image; pre-processing the original spine image, to generate a target spine image (102); segmenting, by means of a preset segmentation model, each vertebra in the target spine image, so as to generate a plurality of vertebra masks; performing, by means of a preset clustering algorithm, contour recognition and corner detection on the plurality of vertebra masks, to obtain N bone contours and N*4 vertebral corners; synthesizing the N bone contours and the N*4 vertebral corners with the target spine image, to generate a synthesized vertebra picture (105); extracting a plurality of small blocks of pictures from the synthesized vertebra picture, each small block of picture comprising information of a target region (106); and recognizing the plurality of small blocks of pictures by means of a preset sign classification model, to generate a recognition result (107).
Patent WO-2020103794-A1 (WO)
Inventor: CHENG TONG
IPC: C12Q1/6886
Filed: 2019-11-18
Abstract: 本申请提供一种用于检测浸润性膀胱癌的标志物及其应用，所述标志物为印记基因Grb10和/或印记基因Diras3。本申请标志物可以准确检测膀胱癌的浸润性，对膀胱癌的手术方式选择具有指导作用，可以减少手术后的复发和转移；本申请检测方法区别于免疫组化方法，减少了假阳性和其他负面作用，不仅如此，通过发现的膀胱癌浸润性相关印记基因缺失位点的致该基因沉默、剔除、重排的靶向药物或技术方法，可用于指导后期的治疗和用药。
Patent WO-2021000512-A1 (WO)
Inventor: LIU LI
IPC: G06F8/33
Filed: 2019-12-02
Abstract: A method and apparatus for converting natural language into programming language, and a computer device. The method for converting natural language into programming language comprises: acquiring a natural language sentence input by a user (S1); distinguishing all entity types comprised in the natural language sentence, and extracting entities respectively corresponding to all the entity types (S2); matching a natural language template according to all the entity types (S3); converting the natural language template into a programming language template by means of a pre-trained neural network model, wherein the programming language template carries slots to be filled in (S4); and respectively and correspondingly filling in said slots in a programming template with all the entities, so as to generate programming language corresponding to the natural language sentence (S5). By means of training a design, slots to be filled in are reserved in a programming template to be filled in, and same are used for the filling in of the programming template with entities in a natural language sentence so as to form programming language corresponding to the natural language sentence.
Patent WO-2021082207-A1 (WO)
Inventor: FANG WENJIE
IPC: F04C23/00
Filed: 2019-12-13
Abstract: Provided are a compressor (1), a compressor assembly, a heat exchange system and an electrical apparatus. The compressor comprises a housing (11), wherein a first exhaust structure (112) and a second exhaust structure (115) are arranged on the housing; a first compression cavity (13) and a second compression cavity (19) are provided in a compression mechanism (16); the first compression cavity is in communication with the first exhaust structure; and the second compression cavity is in communication with the second exhaust structure, such that two independent exhaust channels are formed to exhaust two paths of compressed gas, thereby achieving the function of two compressors, being suitable for a heat exchange system with two heat exchange branches and being used for graduated utilization of energy.
Patent WO-2021134777-A1 (WO)
Title: Chemical fiber textile production chain anti-counterfeiting method
Inventor: LIU YUQING
IPC: D01F1/02
Filed: 2020-01-03
Abstract: A chemical fiber textile production chain anti-counterfeiting method. A chemical fiber textile production chain comprises the following stages: element master batch preparation or element mother liquor preparation, chemical fiber preparation, yarn dyeing, and textile top coating. The anti-counterfeiting method comprises separately performing anti-counterfeiting encryption on one or more stages in the chemical fiber textile production chain to obtain one or more anti-counterfeiting encrypted blocks in an anti-counterfeiting encrypted master batch or an anti-counterfeiting encrypted mother liquor, anti-counterfeiting encrypted fibers, anti-counterfeiting encrypted dyed yarns, and an anti-counterfeiting encrypted textile top coating, and performing element detection on the obtained one or more anti-counterfeiting encrypted blocks. Raw materials of the anti-counterfeiting encrypted block comprise an anti-counterfeiting tracer, the anti-counterfeiting tracer is composed of at least two types of metal oxides, and the contents of metal elements contained in various metal oxides are controlled to have a fixed feed mass ratio. The anti-counterfeiting method has both a memory tracing property and an identification function, and is high in anti-counterfeiting capability grade.
Patent WO-2021147070-A1 (WO)
Title: A feedback based real time steering calibration system
Inventor: ZHU FAN
IPC: G05D1/02
Filed: 2020-01-23
Abstract: A lateral control error of a steering system of an ADV is determined, which includes iteratively performing following operations for a predetermined time period. Whether the ADV is moving within a predetermined proximity of a current moving direction is determined. Next, whether a road condition of a road on which the ADV is driving satisfies a predetermined road condition is determined. Then, a first steering feedback of the ADV in response to a prior steering control command is measured. Thereafter, the lateral control error is determined based on at least a portion of the first steering feedback over the predetermined time period. Further, a steering command in view of the lateral control error of the steering system is generated. Finally, the steering command is applied to control the ADV to compensate the lateral control error of the steering system.
Patent WO-2020207135-A1 (WO)
Inventor: WANG LING
IPC: H01L27/32
Filed: 2020-02-25
Abstract: 本公开公开了一种显示面板及显示装置，该显示面板，包括：衬底基板；多条数据信号线，位于衬底基板之上；显示面板包括多个像素单元；像素单元具有透明区域和非透明区域；像素单元包括位于非透明区域内的多个子像素；显示面板中的多个子像素呈阵列排布，一列子像素对应一条数据信号线；至少部分数据信号线围绕所述透明区域设置。
Patent WO-2020192492-A1 (WO)
Title: Fluid pump
Inventor: WANG XIAOMING
IPC: F04D13/06
Filed: 2020-03-17
Abstract: The present invention relates to a fluid pump, comprising a pump casing, a motor connected to the pump casing, and a pump impeller driven by the motor; the motor comprises a housing and a stator disposed within the housing, and the housing is made of a non-magnetic material; the stator comprises a stator core and a winding wound on the stator core; the motor further comprises a sleeve disposed within the housing; the sleeve comprises a cylindrical main body portion and a peripheral portion that outwardly extends in the radial direction from one end of the main body portion, the peripheral portion being tightly connected to the housing; at least a part of an inner wall of the housing and at least a part of an outer wall of the sleeve jointly enclose to form an annular cavity used for accommodating the stator; and at least an inner wall of the housing that faces the annular cavity and an end surface of the peripheral portion that faces the annular cavity both comprise a metal layer used for shielding electromagnetic waves. The pump according to the present invention has a good electromagnetic shielding effect.
Patent WO-2020253287-A1 (WO)
Inventor: CHUNG SHU KUN
IPC: C12N15/12
Filed: 2020-03-18
Abstract: Provided is a DNA sequence for expressing FGF-2, wherein the sequence is as shown in SEQ ID NO.1 or SEQ ID NO.2 or is a complementary sequence thereof. Also provided are a construct, a preparation method therefor and the use thereof, wherein the construct comprises a DNA sequence as shown in SEQ ID NO.1 or SEQ ID NO.2 located between EcoRI and NotI restriction sites of a plasmid vector, or a complementary sequence thereof. Further provided is a method for preparing FGF-2. The DNA sequence for expressing FGF-2 and the construct thereof provided by the present invention can significantly increase the expression of a biologically active FGF-2, thereby decreasing the cost for preparing and purifying the FGF-2.