baber/WOPTO huggingface dataset:
Patent WO-2019071907-A1 (WO)
Title: Method for identifying help information based on operation page, and application server
Inventor: GAO NING
IPC: G06F17/30
Filed: 2018-02-28
Abstract: A method for identifying help information based on an operation page, an application server, and a computer readable storage medium. The method comprises: receiving request help information sent by a service system where a terminal device is located (S301); analyzing the request help information, so as to acquire current operation page information (S302); matching, according to the operation page information, a help document corresponding to the current operation page information (S303); and presenting the help document matching the current operation page to the service system of the terminal device (S304). The method for identifying help information based on an operation page, the application server, and the computer readable storage medium above can acquire the help document corresponding to the current page operation by means of analyzing the request help information, thereby improving the user experience.
Patent WO-2019007105-A1 (WO)
Title: Wind turbine blade pitch variation device, pitch variation method, pitch variation control device, and wind turbine
Inventor: GU YAQI
IPC: F03D7/04
Filed: 2018-03-21
Abstract: A wind turbine blade pitch variation device, comprising: a disc driving structure (300) perpendicular to the axis of a variable-pitch bearing (200), a rail (310) surrounding the axis of the variable-pitch bearing being provided on the disc driving structure; a first linear telescopic driving mechanism (400) connected to the rail by means of a first clamping component (405) capable of clamping the rail, the linear telescopic driving mechanism being hingedly connected to the first clamping component; and a second linear telescopic driving mechanism (500) connected to the rail by means of a second clamping component (505) capable of clamping the rail, the second linear telescopic driving mechanism being hingedly connected to the second clamping component. The wind turbine blade pitch variation device replaces an existing integral gear-driven pitch variation system, so as to implement segmented pitch variation of a wind turbine, thereby reducing the loss of friction between a driving gear and the gear surface of the variable-pitch bearing during pitch variation, and prolonging the service life of the variable-pitch bearing. Also disclosed are a pitch variation method, a pitch variation control device, and a wind turbine.
Patent WO-2018184548-A1 (WO)
Inventor: WU SIJIA
IPC: G06Q30/02
Filed: 2018-04-04
Abstract: La présente invention concerne le domaine des techniques de traitement d'informations. L'invention concerne un procédé et un dispositif pour fournir un devis proposé pour une police d'assurance, un appareil terminal et un support. Le procédé consiste : à balayer, au moyen d'un appareil de balayage, un certificat valide d'un client cible afin d'acquérir une identification du client cible ; à acquérir, selon l'identification, et à partir d'une base de données en réseau, des informations de client du client cible ; à effectuer une mise en correspondance sur les informations de client et divers produits d'assurance pour la vente afin d'obtenir un schéma de produit d'assurance correspondant ; à effectuer, en fonction des informations de client et du schéma de produit d'assurance correspondant, le calcul afin d'obtenir un schéma de devis correspondant au schéma de produit d'assurance ; et à afficher le schéma de produit d'assurance adapté et du schéma de devis au client cible d'une manière prédéfinie. La solution résout un problème dans lequel des processus existants pour fournir des devis proposés ont une faible efficacité de traitement.
Patent WO-2019196051-A1 (WO)
Title: Functionalized ethylene/alpha-olefin interpolymers with high graft levels
Inventor: MA WANFU
IPC: C08L51/00
Filed: 2018-04-12
Abstract: A composition comprising an acid and/or anhydride grafted ethylene/alpha-olefin interpolymer that comprises the following properties: A) number of grafts per polymer chain ≥ 1.80, and B) melt viscosity (at 177℃) ≤ 50,000 mPa.s.
Patent WO-2018196820-A1 (WO)
Title: 经微创通路入路的椎体融合装置
Inventor: LV SHIWEN
IPC: A61F2/44
Filed: 2018-04-26
Abstract: 一种经微创通路入路的椎体融合装置，包括袋囊（1）和支撑材料（11），袋囊（1）能折叠或能收缩，在袋囊（1）的一端设置注射口（12），支撑材料（11）通过注射口（12）注入袋囊（1）的内部，袋囊（1）与上下椎体接触的面为椎体接触面，在椎体接触面上设置有预设形状的限定机构（2），当袋囊（1）植入椎间盘内并完成支撑材料（11）注入时，袋囊（1）的椎体接触面呈预设形状；解决了融合器与上下椎体的接触面积无法控制，使得植骨空间过小而影响上下椎体融合效果的问题；能实现无级别地适应椎间隙高度且与上下椎体的接触面积是可控的。
Patent WO-2019041894-A1 (WO)
Title: A flexible thin-film transistor and manufacturing method thereof
Inventor: LAI CHUNRONG
IPC: H01L27/32
Filed: 2018-05-17
Abstract: The present invention discloses a flexible thin-film transistor and a manufacturing method thereof. The thin-film transistor comprises a substrate; an active layer formed on top of the substrate; a gate layer formed on top of the active layer; and an organic insulating layer formed on top of the gate layer. The invention reduces the stress of an interlayer dielectric layer and reduces overall thickness of the interlayer dielectric layer, thereby increasing the degree to which a flexible display screen can bend.
Patent WO-2018214850-A1 (WO)
Inventor: DU XIAOQIANG
IPC: G06F21/30
Filed: 2018-05-21
Abstract: 一种用于访问安全世界的方法（100）、装置（300）和系统（400），能够提升安全世界的安全性。该方法包括：虚拟机监控器（200）在非安全世界创建第一虚拟机（110）；虚拟机监控器（200）将所述非安全世界中的多个程序加载到所述第一虚拟机中，多个程序包括内核和至少一个用户程序（120）；在确定至少一个用户程序中的第一用户程序需要访问安全世界时，虚拟机监控器（200）在非安全世界创建第二虚拟机（130）；虚拟机监控器（200）将第一用户程序从第一虚拟机中剥离，并加载到第二虚拟机，以便于第一用户程序通过第二虚拟机访问所述安全世界（140）。
Patent WO-2019001252-A1 (WO)
Title: Time delay estimation method and device
Inventor: SHLOMOT EYAL
IPC: G10L19/008
Filed: 2018-06-11
Abstract: Disclosed are a time delay estimation method and device, wherein same belong to the field of audio processing. The method comprises: determining cross-correlation coefficients of a multi-channel signal of a current frame; determining a time delay trajectory estimation value of the current frame according to inter-channel time difference information about the buffered at least one past frame; determining an adaptive window function of the current frame; weighting the cross-correlation coefficients according to the time delay trajectory estimation value of the current frame and the adaptive window function of the current frame, so as to obtain a weighted cross-correlation coefficient; and determining an inter-channel time difference of the current frame according to the weighted cross-correlation coefficient. The present invention solves the problem that a cross-correlation coefficient is excessively smoothed or insufficiently smoothed, thereby improving the accuracy of estimating an inter-channel time difference.
Patent WO-2018233534-A1 (WO)
Title: Window brush structure having rubber-coated neck
Inventor: LI AILIANG
IPC: A47L1/06
Filed: 2018-06-14
Abstract: A window brush structure having a rubber-coated neck, the structure comprising a brush head (1) and a brush handle (2) arranged at the rear of the brush head (1), a window brush neck (3) being formed at the connection of the brush handle (2) and the brush head (1); the window brush neck (3) is mainly formed of an elongated strip-shaped hard rod (31) and a soft sleeve (32) coating the outside of the hard rod outer rubber and formed by double-injection moulding, the hard rod (31) also having elastic bending properties; when the user cleans or wipes the window, the brush head (1) bends at a certain angle relative to the brush handle by means of the window brush neck (3).
Patent WO-2020010504-A1 (WO)
Inventor: ZHANG JINGYAO
IPC: G06F11/10
Filed: 2018-07-10
Abstract: 一种分布式存储系统的数据修复方法，即一种用于分布式存储系统有节点失效时，以最小可行带宽同时恢复多个故障节点的方法。通过选择辅助节点并用选中的辅助节点计算得到辅助数据子块，然后计算修复矩阵（106）并最终通过修复矩阵与辅助数据子块相乘重建丢失数据块（107），或者通过解码的方法重建丢失的数据块的方法。本方法适用于任何数量的失效节点和任意编码参数情况下的数据修复，修复方法达到最小修复带宽的理论下限，灵活性高且易于实现。
Patent WO-2019024867-A1 (WO)
Title: Method for message interaction in video page, computation device and storage medium
Inventor: XIAO RONG
IPC: H04N21/4788
Filed: 2018-08-01
Abstract: Disclosed are a method for message interaction in a video page, a computation device and a storage medium. The method for realising message interaction in a video playing page comprises: when receiving an instruction instructing creation of a group, requesting that a video interaction system create the corresponding group; acquiring an invitation link indicating joining the group, and calling a social application client; sending a request for associating first selected video content and the group to the video interaction system, so that the video interaction system associates the first video content with the group according to the request; and in a playing page of the first video content associated with the group, presenting an interaction message of each member in the group.
Patent WO-2019024883-A1 (WO)
Title: Article evaluation method and apparatus
Inventor: GUO YUFENG
IPC: G06Q30/02
Filed: 2018-08-02
Abstract: An article evaluation method and apparatus. The method comprises: receiving article information about an article to be evaluated, and acquiring a real picture of the article to be evaluated (S100); according to the article information, determining, from a pre-set picture library, a standard picture of the article to be evaluated (S102); and according to the standard picture and the real picture, evaluating the article to be evaluated (S104).
Patent WO-2019034053-A1 (WO)
Title: Target location method, device and system
Inventor: CHEN BIQUAN
IPC: G06T7/73
Filed: 2018-08-14
Abstract: Provided by embodiments of the present application are a target location method, device and system, the system comprising an acquisition device and a server; the server obtaining a monitoring target feature and sending the monitoring target feature to an acquisition device; the acquisition device receiving the monitoring target feature, and extracting a feature from an image acquired thereby so as to obtain a feature to be matched; determining whether the feature to be matched and the monitoring target feature match; if yes, determining a location of a monitoring target on the basis of a location of the acquisition device. Hence, in the present solution, the acquisition device analyzes and processes images acquired thereby instead of sending all of the acquired images to the server for analysis and processing, thus reducing network bandwidth occupancy rate.
Patent WO-2020037693-A1 (WO)
Inventor: FAN CHAO
IPC: G02B27/22
Filed: 2018-08-28
Abstract: 一种基于光泳捕获的可交互体三维显示装置及其控制方法，装置包括微粒控制系统（3）、上位机（2）、投影系统（4）和交互系统（12）；微粒控制系统（3）包括激光器（5）、光调制器1（6）、三维扫描系统1（7）和微粒容器（8）；投影系统（4）包括RGB激光系统（9）、光调制器2（10）和三维扫描系统2（11）；上位机（2）分别与激光器（5）、光调制器1（6）、三维扫描系统1（7）、微粒容器（8）、RGB激光系统（9）、光调制器2（10）和三维扫描系统2（11）连接；交互系统（12）与上位机（2）连接；交互系统（12）用于对人体的位置、动作信息进行识别，并根据识别结果将指令传递给上位机（2），上位机（2）通过对微粒控制系统（3）和投影系统（4）进行调整，进而优化观看角度并交互。这种装置能够实现自由空间中的、广色域、高分辨、低散斑的真三维成像，并且系统安全性和成本更具优势。
Patent WO-2020042072-A1 (WO)
Inventor: GUAN FEN
IPC: A61K36/9068
Filed: 2018-08-30
Abstract: Disclosed are a traditional Chinese medicine composition for treating alopecia, a preparation method therefor and the use thereof. The traditional Chinese medicine composition comprises the following parts by weight of raw materials: fleeceflower root 5-40, danshen root 5-40, milkvetch root 5-40, fortune's drynaria rhizome 5-40, safflower 5-40, malaytea scurfpea fruit 5-30, Gynostemma pentaphyllum 5-30, peach seed 5-40, zingiber 5-30, camphor 2-20, and hot pepper 2-15.
Patent WO-2019052528-A1 (WO)
Title: Sensing light bulb
Inventor: WAN YEHUA
IPC: F21K9/232
Filed: 2018-09-14
Abstract: A sensing light bulb includes: a light-emitting element (25) configured to emit light, a sensing element (20) configured to generate a trigger signal based on collected sensor data, a control element (23) configured to send a control signal to the light-emitting driving element (24) according to the trigger signal, a light-emitting driving element (24) configured to drive the light-emitting element (25) to emit light in response to the control signal, a casing structure (11), an optical cover (12), a first carrier (14), and a transparent cover (13). The casing structure (11) can accommodate the light-emitting element (25), the sensing element (20), the control element (23) and the light-emitting driving element (24). The optical cover (12) is disposed at a first open end if the casing structure (11). The transparent cover (13) is disposed on a top surface of the first carrier (14). The sensing element (20) is disposed on the top surface of the first carrier (14) and enclosed by a chamber formed between the transparent cover (13) and the first carrier (14).
Patent WO-2020061899-A1 (WO)
Inventor: TANG XUN
IPC: H04W24/10
Filed: 2018-09-27
Abstract: The present application provides a cell switching method and device. In the method, a timer is configured for a terminal device, such that when the terminal device has not completed a handover for a long time, a measurement report is not sent within the set duration of the timer to prevent the terminal device from reporting a measurement report of a cell having low communication quality; a measurement event is re-defined and a new candidate cell is reported during an operation duration after the timer is activated, so as to ensure that the terminal device can select a cell having better communication quality to perform a handover; and after a network device determines a candidate cell set by means of the measurement report, the terminal device determines from the candidate cell set a target cell to undergo a handover, thereby ensuring that the terminal device can select a more suitable target cell and further ensuring communication quality between a terminal device and a base station.
Patent WO-2019063010-A1 (WO)
Title: Explosion welding method for zirconium-based metallic glass and light metal plates
Inventor: LUO NING
IPC: B23K20/08
Filed: 2018-09-30
Abstract: An explosion welding method for a zirconium-based metallic glass and light metal plates. The explosion welding method comprises a special-purpose explosion water tank (5) filled with water, a special-purpose emulsion explosive (2), a detonator (1), a zirconium-based metallic glass plate (7), light metal plates (6), an anvil plate (8) and an initiator, and specifically comprises welding material processing and test device mounting steps. The specific welding method belongs to underwater explosion welding. The zirconium-based metallic glass plate (7) and the light metal plates (6) are placed on the anvil plate (8) in the special-purpose explosion water tank (5) after being horizontally fixed and sealed, the special-purpose emulsion explosive (2) and the detonator (1) are obliquely placed on an upper surface of one of the light metal plates (6), and welding of the zirconium-based metallic glass plate (7) and the light metal plates (6) is achieved by means of water-transmitted detonation waves. The method uses the water as the medium to transmit the detonation waves produced by an explosion, keeps the integrity of the zirconium-based metallic glass plate intact and the non-equilibrium properties unchanged, and welds the zirconium-based metallic glass plate and the light metal together.
Patent WO-2019076211-A1 (WO)
Title: A system and a method for analyzing a behavior or an activity of an object
Inventor: LAW JARM YAN JAMNAN
IPC: A61B5/02
Filed: 2018-10-09
Abstract: A system and a method for analyzing a behavior or an activity of an object comprising the steps of obtaining movement data associated with a motion of the object for a predetermined period of time; processing the movement data to obtain physiological parameters associated with the motion of the object; and determining a behavior or an activity of the object based on the obtained physiological parameters over the predetermined period of time.
Patent WO-2019042482-A1 (WO)
Title: Novel anhydrous heat transfer medium and application thereof
Inventor: TIAN XIAOHONG
IPC: C08J9/14
Filed: 2018-10-23
Abstract: An anhydrous heat transfer medium, comprising any one or a combination of at least two of cis-1-chloro-3,3,3-trifluoropropene, cis-1,1,1,4,4,4-hexafluorobutene or perfluorobutane methyl ether. The heat transfer medium does not require an external device to perform work on the heat transfer medium during a heat transfer process, and is anhydrous, non-combustible, non-conductive and environmentally friendly.
Patent WO-2019242187-A1 (WO)
Title: 检测染色体拷贝数异常的方法、装置和存储介质
Inventor: SUN YAZHOU
IPC: C12Q1/68
Filed: 2018-10-25
Abstract: 一种检测染色体拷贝数异常的方法，包括：获取待检测的样本的测序数据作为待检测数据，确定待检测数据对应的目标物种；获取靶点数据库中存储的目标物种包含的每个染色体对应的特异性k-mer；获取每个染色体中包含的特异性k-mer在待检测数据中的实际出现次数；从靶点数据库中获取到每个特异性k-mer的拷贝数；根据每个特异性k-mer的实际出现次数和拷贝数计算得到对应的染色体的实际信号强度；及将实际信号强度不在对应染色体的标准置信区间内的染色体判定为存在拷贝数异常的染色体。
Patent WO-2020087374-A1 (WO)
Inventor: LI YONG
IPC: G06K9/00
Filed: 2018-10-31
Abstract: 一种辨识指纹Logo的方法、装置和电子设备，在开始正常指纹图像采集之前，可以先通过采集局部区域的图像来判别当前是否存在指纹Logo，从而可以解决指纹图像中带有指纹Logo的问题，减少指纹认假的风险，同时降低FRR。该辨识指纹Logo的方法包括：在光学传感器采集指纹图像之前，获取所述光学传感器在至少一个第一区域内分别采集的第一光信号，所述至少一个第一区域内采集的第一光信号形成第一图像，所述至少一个第一区域对应所述光学传感器的感光面的部分区域（S210）；根据所述至少一个第一区域内采集的第一光信号，辨识所述第一图像中是否存在用于引导用户进行按压的指纹Logo（S220）。
Patent WO-2020077685-A1 (WO)
Inventor: HUANG BEI ZHOU
IPC: H01L21/66
Filed: 2018-11-01
Abstract: 一种阵列基板的测试设备和测试方法。一种阵列基板的测试设备包括：机台（10）和测试接口（20），测试接口（20）设置在机台（10）上；测试器（21），设置在机台（10）上方；测试器（21）至少有两组，根据预设方案同步运行。
Patent WO-2020082409-A1 (WO)
Inventor: WU WENCHUAN
IPC: H02J3/46
Filed: 2018-11-01
Abstract: The present application relates to a non-iterative decomposition-coordination dynamic scheduling method for power transmission and distribution networks, which belongs to the technical field of the operation of power systems. In the method, dynamic scheduling models of a power transmission network and a power distribution network are integrated, and a dynamic scheduling model of the coordination of the power transmission and distribution networks is presented in the form of a matrix. With regard to the dynamic scheduling model of transmission and distribution cooperation in the form of a matrix, each power distribution network calculates a local optimal cost function with respect to a boundary injection power, and transfers the function to the power transmission network; and the power transmission network carries out global optimization in conjunction with the local optimal cost function of each power distribution network, and issues the boundary injection power of each power distribution network obtained by means of optimization, and each power distribution network then carries out independent scheduling. The method of the present application does not need repeated iteration between a power transmission network and a power distribution network and uses an asynchronous structure, thus reducing dependence on communication and the complexity of an algorithm, having a relatively high algorithm execution stability, and being beneficial for practical applications.
Patent WO-2020062500-A1 (WO)
Title: 背光模组及显示装置
Inventor: ZHOU GEGE
IPC: G02F1/1335
Filed: 2018-11-20
Abstract: 一种背光模组(10)及显示装置(30)。背光模组(10)包括导光板(100)、框体(200)、光源组件(300)、反射片(400)、光学膜片(500)和遮光片(600)。框体(200)设置于导光板(100)的周围。光源组件(300)设置于导光板(100)的侧面且固定于导光板(100)和框体(200)上。反射片(400)设置于导光板(100)的下表面上。光学膜片(500)设置于导光板(100)的上表面上。遮光片(600)设置于远离光源组件(300)的光学膜片(500)的表面上。
Patent WO-2019101145-A1 (WO)
Inventor: XU KAI
IPC: H04W52/14
Filed: 2018-11-22
Abstract: 本申请实施例提供一种上行控制的方法、装置和系统，该方法包括：根据测量得到的所在服务小区的第一参考信号接收功率，确定下行路损，第一参考信号是第一网络的信号；接收基站发送的第一发射功率和第二发射功率，第一发射功率包括：基站期望终端的上行发射功率和路损偏置，第二发射功率包括：基站期望终端的上行发射功率、路损偏置以及穿损偏置；若第一参考信号接收功率大于或等于预设门限，则终端根据第一发射功率，得到终端在第一网络中的上行发射功率，若第一参考信号接收功率小于预设门限，则根据第二发射功率，得到终端在第一网络中的上行发射功率。本申请通过以上方法实现了上下行解耦场景下，终端上行发射功率的获取。
Patent WO-2020113467-A1 (WO)
Inventor: DI QINGYUN
IPC: G01R33/06
Filed: 2018-12-05
Abstract: An inductive magnetic sensor, comprising a signal preamplification measurement circuit, a feedback loop, a magnetic core and a coil, a low-noise zero stabilization processing circuit, and an output protection module. An input end of the coil is electrically connected to the signal preamplification measurement circuit. The signal preamplification measurement circuit is electrically connected to the low-noise zero stabilization processing circuit, an output end of the coil and the feedback loop. The feedback loop and the low-noise zero stabilization processing circuit are each electrically connected to the output protection module. By means of the introduction of resonant notch filters, the bandwidth may be further extended to low frequencies. The low-frequency characteristics of magnetic sensors are extended to obtain more excellent low-frequency magnetic sensors. In addition, also provided is an electromagnetic exploration device.
Patent WO-2020132855-A1 (WO)
Inventor: WU SHAN
IPC: A61Q5/08
Filed: 2018-12-25
Abstract: La présente invention concerne une composition pour éclaircir ou blanchir des matières kératiniques sous la forme d'une dispersion huile dans l'eau, comprenant une phase huileuse dispersée dans une phase aqueuse, et comprenant: (I) au moins un ingrédient actif d'éclaircissement ou de blanchiment de la peau sélectionné parmi des dérivés de diphénylméthane hydroxylés; (ii) au moins une huile choisie parmi un ester d'acide gras C4-C24 de glycérol; et (v) au moins un agent épaississant hydrophile choisi parmi le copolymère obtenu à partir de monomères présentant une insaturation éthylénique et possédant un groupe sulfo et d'autres monomères présentant une insaturation éthylénique sans groupe sulfo. L'invention concerne également un procédé cosmétique d'éclaircissement ou de blanchiment de matières kératiniques, en particulier la peau humaine.
Patent WO-2020057008-A1 (WO)
Inventor: MIQUEL LEBRATO-RASTROJO
IPC: B23P21/00
Filed: 2018-12-29
Abstract: An assembly system for automotive lamps and an operation method thereof are provided. The assembly system includes: two kinds of functional robots(9,10) and many functional stations(1,2,3,4,5,6,7,8). Automatic coating, fastening, and whole lamp performance testing, etc. are realized through functional robots moving the workpieces among various functional stations. Thus, the amount of manual intervention is reduced and the process integration is improved; meanwhile, an assembly system with a bilateral assembly line operating simultaneously is provided, which greatly improves the efficiency of the assembly system．
Patent WO-2020133586-A1 (WO)
Inventor: LIU HAIYAN
IPC: A61B6/10
Filed: 2019-01-11
Abstract: 一种移动防辐射设备，包括第一防护体（100）、第二防护体（200）、移动装置（300）和控制系统；第一防护体（100）和第二防护体（200）连接形成内部工作空间作为医护人员的操作间；工作空间的一侧设置开口窗（400），医护人员从开口窗（400）处伸出手，进行诊疗、护理操作；控制系统驱动移动装置（300），使得工作空间随着内部医护人员的移动进行移动。
Patent WO-2019141145-A1 (WO)
Title: Longitudinally provided vehicle driving assembly having single power source
Inventor: YU PING
IPC: B60K17/04
Filed: 2019-01-14
Abstract: A longitudinally provided vehicle driving assembly having a single power source, solving the technical problem in the prior art of an automobile driving assembly having a large volume and poor transmission performance. The driving assembly is connected to a vehicle transmission shaft or an axle shaft, and is provided with an automatic transmission. The automatic transmission comprises an input shaft (2), a power source (1) connected to the input shaft (2), an output shaft (10) provided coaxially with the input shaft (2) and an intermediate shaft (9) parallel with the input shaft (2). A first-level reduction gear train is provided on the input shaft (2) and the intermediate shaft (9). An  N 
 th -level reduction gear train is provided on the intermediate shaft (9) and the output shaft (10), where  N  ≥ 2. Each reduction gear train level comprises a pair of gears having different transmission ratios. The output shaft (10) of the power source (1) is integrally formed with the input shaft (2) of the automatic transmission. A rear cover of the power source (1) is integrated with a front housing of the automatic transmission. The driving assembly is provided in a front portion of a vehicle, and drives rear wheels of the vehicle.