baber/WOPTO huggingface dataset:
Patent WO-2021226913-A1 (WO)
Title: Decorative film and manufacturing process and application thereof
Inventor: AI NANXI
IPC: B44F1/10
Filed: 2020-05-14
Abstract: A decorative film comprises a fluorescent base layer (1). A unidirectional film layer (2) is provided at an upper surface and/or a lower surface of the base layer (1). A first pattern (5) is arranged at the unidirectional film layer (2), and a second pattern (6) is arranged at the base layer (1). When in use, the decorative film presents the first pattern (1) under natural light illumination, and presents the second pattern (6) under flash illumination. The intensity of the first illumination is less than the intensity of the second illumination. Even if a viewer views the decorative film at the same angle and the ambient temperature remains unchanged, the first pattern (5) and the second pattern (6) of the decorative film can produce different visual effects under natural light illumination and flash illumination, thus providing more freedom for designers.
Patent WO-2021227008-A1 (WO)
Inventor: ZHANG YUANTAO
IPC: H04W72/04
Filed: 2020-05-15
Abstract: La présente demande concerne un équipement utilisateur, une station de base et un procédé pour une répétition de PDCCH. La station de base transmet un MIB correspondant à un SSB à l'équipement utilisateur. Le MIB comprend une configuration de l'espace de recherche zéro. L'équipement utilisateur reçoit le MIB correspondant au SSB en provenance de la station de base. L'équipement utilisateur détermine que la configuration de l'espace de recherche zéro indique une répétition de PDCCH.
Patent WO-2020238734-A1 (WO)
Inventor: LIU LUYAN
IPC: G06T7/11
Filed: 2020-05-21
Abstract: The present application provides an image segmentation model training method and apparatus, a device, and a storage medium. The method comprises: training an initial image segmentation model by using a source domain sample to obtain a pre-trained image segmentation model; extracting a predicted segmentation result of a source domain image and a predicted segmentation result of a target domain image by means of the pre-trained image segmentation model; training a first discriminator according to the predicted segmentation result of the source domain image and the predicted segmentation result of the target domain image; training a second discriminator according to the predicted segmentation result of the source domain image and a standard segmentation result thereof; and retraining, according to a loss function of the pre-trained image segmentation model, an adversarial loss function of the first discriminator, and an adversarial loss function of the second discriminator, the pre-trained image segmentation model, and performing iterative cyclic training until converging to obtain an image segmentation model completed training.
Patent WO-2020233717-A1 (WO)
Title: Method for transmitting uplink harq, and communication apparatus
Inventor: ZHANG FANG
IPC: H04L5/00
Filed: 2020-05-22
Abstract: Disclosed are a method for transmitting an uplink HARQ, and a communication apparatus, wherein same relate to the field of communications, and can shorten the waiting time for uplink transmission of a terminal and improve network performance. The method comprises: on a first uplink carrier, sending a first transmission block to an access network device by means of a first HARQ process; and on a second uplink carrier, sending a second transmission block to the access network device by means of the first HARQ process, wherein the second transmission block and the first transmission block are transmitted in a time division multiplexing (TDM) manner.
Patent WO-2020249096-A1 (WO)
Inventor: CHEN ZHENGXIA
IPC: C07D471/04
Filed: 2020-06-12
Abstract: A fused ring compound as an FGFR and VEGFR dual inhibitor. Particularly, disclosed is a compound represented by formula (III) or a pharmaceutically acceptable salt thereof.
Patent WO-2021057108-A1 (WO)
Inventor: HUANG SHUANG
IPC: G06F16/172
Filed: 2020-06-15
Abstract: Embodiments of the present application relate to the field of storage, and provide a data reading method, a data writing method, and a server. Data access of a client on a single data center (DC) will not be influenced after the DC fails, and response to a request of the client can be made. The reading method comprises: a resource management server receives a data reading request from a client, the data reading request being used for requesting a plurality of files; the resource management server reads a copy of target data from a first DC, the target data comprising data of different files in the plurality of files, the first DC being the DC having the highest data localization in a plurality of DCs in which the copy of the target data is stored, and the data localization being used for indicating the closeness degree between the copy of the target data stored in the DC and the target data; and the resource management server sends to the client the copy of the target data read from the first DC.
Patent WO-2020253840-A1 (WO)
Title: 含多硅的氧杂环丁烷类单体及其制备和应用
Inventor: SUN FANG
IPC: C09D5/00
Filed: 2020-06-19
Abstract: 涉及式(I)化合物，其中各变量n、m、p、R1、R2、R3、R4、R5、R6、R7和R8如说明书中所定义。式(I)化合物可光聚合，光固化后具有拉伸性能好，疏水性能优良，抗沾污，抗指纹，抗化学品腐蚀，抗老化性能强等优点。还涉及式(I)化合物的制备，包含式(I)化合物的可光固化组合物和由该可光固化组合物光固化得到的光固化材料。
Patent WO-2020259649-A1 (WO)
Inventor: XUE QINGFENG
IPC: H04W4/80
Filed: 2020-06-28
Abstract: A Bluetooth-based object searching method and an electronic device, relating to the technical field of communications, and capable of increasing the probability of finding a target object and saving searching resources. The method comprises: a server receives, from a first terminal, a searching request comprising a first position and an identifier of a Bluetooth device; determine at least one second terminal using a first frequency and a first density in a first period of time within a first searching range, and send to the second terminals a searching task carrying to the identifier; if a message that the Bluetooth device is found fed back by any of the second terminals is received, send a second position of the second terminal to the first terminal; if the message that the Bluetooth device is found fed back by any of the second terminals has not been received, determine at least one third terminal using a second frequency and a second density in a second period of time after the first period of time within a second searching range, and send to the third terminals the searching task carrying the identifier, the second frequency being less than the first frequency and the second density being less than the first density.
Patent WO-2021004520-A1 (WO)
Inventor: SHEN XI
IPC: H04L9/32
Filed: 2020-07-10
Abstract: The present application relates to the field of data processing, and provided are an image collection apparatus, a server, and encryption and decryption methods. The image collection apparatus comprises: an image collection module, the image collection module being internally provided with an encryption unit and a data output unit; the encryption unit is used to utilize a stored first key to encrypt image data collected by the image collection module so as to obtain image ciphertext data; and the data output unit is used to acquire the image ciphertext data and output same to a terminal device. Using the technical solution of the present application can ensure the security of image data.
Patent WO-2022006888-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W4/06
Filed: 2020-07-10
Abstract: Les modes de réalisation de la présente invention concernent un procédé et un appareil de réception d'un service MBS, ainsi qu'un dispositif terminal. Le procédé consiste : à recevoir, par un dispositif terminal, un service MBS transmis par une première cellule en mode monodiffusion, et à recevoir un service MBS transmis par la première cellule en mode multidiffusion ; et à fusionner, par le dispositif terminal, le service MBS correspondant au mode monodiffusion et le service MBS correspondant au mode multidiffusion dans une couche physique ou à effectuer une détection répétée sur ces derniers dans une couche de protocole de convergence de données en mode paquet (PDCP).
Patent WO-2022027444-A1 (WO)
Title: Event detection method and device, movable platform, and computer-readable storage medium
Inventor: HUANG XIAO
IPC: G01P13/00
Filed: 2020-08-06
Abstract: An event detection method and device, a movable platform, and a computer-readable storage medium. The method comprises: obtaining at least two images acquired by an industrial camera; performing image processing according to the at least two images, so as to obtain a processing result, wherein the processing result is used to indicate changes in pixel brightness in the images; performing rendering according to the processing result, so as to obtain an event image, wherein the event image is used to indicate a brightness change event; and outputting the event image. In this way, event detection can be performed by directly using images acquired by a conventional industrial camera without needing to specifically provide an event camera, thereby reducing detection costs to a certain extent.
Patent WO-2022027690-A1 (WO)
Inventor: XING JINQIANG
IPC: H04W72/04
Filed: 2020-08-07
Abstract: 本申请实施例提供了一种功率控制的方法、终端设备和网络设备，在终端设备支持在SUL频段和NUL频段上时分发射的情况下，能够对终端设备进行功率控制，以满足SAR的辐射指标要求。该功率控制的方法包括：终端设备根据第一发射信息和第二发射信息进行上行功率控制，其中，该第一发射信息为第一时段内该终端设备在SUL频段上的发射信息，该第二发射信息为该第一时段内该终端设备在NUL频段上的发射信息。
Patent WO-2021169188-A1 (WO)
Inventor: ZHU SHAOMING
IPC: G05D1/03
Filed: 2020-08-13
Abstract: A path tracking method and system, a robot, and a readable storage medium. The working efficiency of a robotic mower is improved. The method comprises: driving the robot to walk in a preset direction so as to traverse a working area, and synchronously performing path tracking; driving the robot to turn to a third direction in situ when encountering a turning mark; when determining that the robot turns to the third direction, driving the robot to make linear motion in the third direction by taking the current turning position as a starting point; and when the robot moves a predetermined distance, driving the robot to turn in situ to a direction opposite to the direction before encountering said turning mark, and performing traversal in the direction opposite to the direction before encountering said turning mark until encountering of another turning mark or ending of traversal of the current working area, the predetermined distance being determined according to the diameter of a cutter head of the robot and a cutting overlap ratio, and the starting point of the predetermined distance being determined according to the position at which said turning mark is encountered and/or according to a path before encountering said turning mark.
Patent WO-2021120664-A1 (WO)
Inventor: LI PENG
IPC: G06F16/11
Filed: 2020-08-25
Abstract: An abnormal inode dynamic repair method, system and apparatus, and a readable storage medium. The method comprises: obtaining an overall memory structure of an abnormal inode in a memory, and converting the overall memory structure into an editable file; determining an abnormal field in the editable file by utilizing error reporting information; writing an expected value of a file system into the position of the abnormal field in the editable file to obtain a repaired editable file; and importing the repaired editable file back to the memory. According to the present application the memory structure of an abnormal inode is directly modified without scanning file data, the situation of field missing or invalid field values is avoided, dynamic inode repairing is achieved, and it is guaranteed that a file system can recover normal operation.
Patent WO-2022040948-A1 (WO)
Inventor: YE SHUWU
IPC: B64C27/08
Filed: 2020-08-26
Abstract: A multirotor manned aerial vehicle, comprising a manned capsule (1), lifting rotors (5), a device compartment (8), and a steering rudder (10). The lifting rotors are distributed on the periphery or both sides of the manned capsule, and each lifting rotor is provided with a second power device (6) for driving the lifting rotor to operate. The multirotor manned aerial vehicle flies, takes off, and lands similarly to unmanned aerial vehicles, and has the advantages of being small and flexible, flying at a low altitude at a low speed, being capable of vertical take-off and landing, and being economical and practical.
Patent WO-2021135302-A1 (WO)
Title: Product defect detection method, apparatus and system
Inventor: LIU JIE
IPC: G01N21/01
Filed: 2020-08-26
Abstract: A product defect detection method, apparatus and system. The method comprises: constructing a defect detection framework; training a classification network by using sample images of a product that includes different defect types, so as to obtain a classification network capable of classifying the defect types present in the sample images; training a positioning detection network by using the sample images of the product that include different defect types, so as to obtain a positioning detection network capable of positioning the positions of defects of each type in the sample images; and when product defect detection is performed, inputting collected product images into the defect detection framework, classifying defect types in the product images by using the classification network, positioning the positions of defects of each type in the product images by using the positioning detection network, inputting an obtained classification result and an obtained detection result into a determination network to determine whether the product has a defect, and when the product has a defect, monitoring the type of the defect and the position of the defect.
Patent WO-2021159695-A1 (WO)
Title: Natural gas hydrate mining stratum deformation measurement apparatus
Inventor: LI XIAOSEN
IPC: E21B43/01
Filed: 2020-09-08
Abstract: A natural gas hydrate mining stratum deformation measurement apparatus used for installing in a natural gas reaction kettle (100). The reaction kettle is used for simulating a natural gas hydrate geological layer. The geological layer is divided from top to bottom into an upper overburden layer (1001), a deposit layer (1002), and a lower overburden layer (1003). The deformation measurement comprises a displacement sensor fastener (1), displacement sensors (2), and a flexible and elastic panel. Multiple displacement sensors are present and are distributed uniformly. One end of each displacement sensor is fastened and installed on a displacement sensor fastening plate, and the other end is telescopic and hermetically fixed in the flexible and elastic panel. The flexible and elastic panel is in close contact with the upper overburden layer. The displacement sensor fastening plate is fastened and installed in the reaction kettle. The apparatus can not only measure the stratum deformation brought about by the large-scale decomposition of the natural gas hydrate, but also can transcend the limit of one-dimensional measurement of stratum deformation and implement three-dimensional measurement of stratum deformation.
Patent WO-2021164268-A1 (WO)
Inventor: LIU GENGGENG
IPC: G06F30/39
Filed: 2020-09-30
Abstract: 一种集成电路计算机辅助设计技术领域中一种超大规模集成电路中层分配器的构建。由于制造工业的不断发展以及系统级芯片设计概念的出现，使得芯片上模块之间的总线数量迅速增加且成为性能和功耗的决定性因素。因此，充分地考虑总线对芯片设计的重要影响，提出了一种考虑总线和非总线线网的层分配器。该分配器基于以下3种有效的方法：1）一种基于多要素代价函数的线网优先级确定方法；2）一种基于查找表的层调整策略，其包括一种层数限制的层调整策略和一种层数不限制的层调整策略；3）一种总线最大时序优化算法。该方法不仅能保证产生较少的通孔数目，亦可以有效地优化总线线长偏差，从而得到一个高质量的层分配结果。
Patent WO-2021238045-A1 (WO)
Inventor: ZHANG YAN
IPC: G06F16/33
Filed: 2020-10-27
Abstract: 一种基于RPA的大规模定制客户需求获取、查询方法，属于信息处理技术领域，所述需求获取方法包括：RPA管理平台对不同需求流程部署执行不同获取流程的RPA机器人，并将RPA机器人链接到RPA管理平台上（101）；客户向RPA管理平台发出提交需求请求，RPA管理平台自动受理客户的提交请求，并基于提交请求的优先级和信息量，确定调用RPA机器人的时间和数量（102）；在调用时间将请求所需执行的任务分配给一个或多个RPA机器人（103）；RPA机器人被调用后，执行工作流采集对应的客户需求信息，并将需求信息回传至RPA管理平台中（104）；RPA管理平台将获取到的客户需求信息存入数据库中（105）。该方法通过RPA管理平台控制RPA机器人，可以调用一个或多个RPA机器人同时自动获取客户需求，还可建立数据库便于数据快速查询。
Patent WO-2022057019-A1 (WO)
Inventor: LI BO
IPC: G06F3/044
Filed: 2020-10-29
Abstract: L'invention concerne un panneau d'affichage à commande tactile, comprenant un substrat de transistor en couches minces, une couche électroluminescente, une couche d'encapsulation et une couche de commande tactile. La couche électroluminescente comprend une cathode, et la couche de commande tactile comprend une pluralité d'électrodes de détection de commande tactile disposées dans la même couche, la pluralité d'électrodes de détection de commande tactile étant connectées à une pluralité de lignes de signal de commande tactile dans une correspondance biunivoque ; la pluralité de lignes de signal de commande tactile sont connectées à une puce de commande tactile ; une capacité de couplage est formée entre les électrodes de détection de commande tactile et la cathode ; et la puce de commande tactile détermine, au moyen de la détection d'un changement de capacité de couplage, s'il existe une opération de commande tactile.
Patent WO-2022087973-A1 (WO)
Title: 图像处理方法及装置、计算机可读介质和电子设备
Inventor: SHU RAI
IPC: G06T5/00
Filed: 2020-10-29
Abstract: 一种图像处理方法、装置、计算机可读介质和电子设备，涉及图像处理技术领域。该方法包括：获取待处理图像的原始亮度数据，基于调整参数对原始亮度数据执行亮度调整过程得到目标亮度数据；根据待处理图像和目标亮度数据生成中间图像，对中间图像进行亮度检测；在检测结果满足预设条件时，将中间图像作为目标图像输出；在不满足时，基于检测结果对调整参数进行修正，根据修正后的调整参数对原始亮度数据执行亮度调整过程，直至检测结果满足预设条件。本方案可以在调整待处理图像动态范围不足，对比度低的基础上，避免过曝光、曝光不足等情况造成的图像细节丢失问题；同时可以避免由于识别不精准造成的图像过度不自然、失真等问题。
Patent WO-2021093601-A1 (WO)
Title: Surfactant and preparation method therefor
Inventor: LI YINGCHENG
IPC: C08G65/28
Filed: 2020-10-30
Abstract: A surfactant and a preparation method therefor, especially a heteroatom-containing alkoxy polyether anionic nonionic surfactant. The surfactant has the molecular formula of: R 1 -O-(Poly) n -X-Y a- a/bM b+ ; (I) in which, R 1  is any one of a C 1  to C 50  aliphatic group and aromatic group; each Poly group is same or different from each other, and is independently selected from the group represented by formula (O-Ru-O)m; n is a number from 0 to 300 and greater than 0; for each type of group (Ru-O), m is independently a number from 0 to 100 and is greater than 0; X is any one of alkylene group, alkenylene group and arylene group comprising 1 to 10 carbon atoms; Y is an anionic group; and M is a cation or an cationic group.
Patent WO-2022077607-A1 (WO)
Inventor: Chen Jiekang
IPC: G02B13/00
Filed: 2020-11-02
Abstract: 一种摄像光学镜头（10），共包含九片透镜，自物侧至像侧依序为：第一透镜（L1）、第二透镜（L2）、第三透镜（L3）、第四透镜（L4）、第五透镜（L5）、第六透镜（L6）、第七透镜（L7）、第八透镜（L8）以及第九透镜（L9）；第一透镜（L1）具有负屈折力，第二透镜（L2）具有正屈折力，第三透镜（L3）具有正屈折力，第四透镜（L4）具有正屈折力，第五透镜（L5）具有负屈折力，第六透镜（L6）具有负屈折力，第七透镜（L7）具有正屈折力，第八透镜（L8）具有正屈折力，第九透镜（L9）具有负屈折力；其中，摄像光学镜头（10）的焦距为f，第一透镜（L1）的焦距为f1，第八透镜（L8）的轴上厚度为d15，第八透镜（L8）的像侧面到第九透镜（L9）的物侧面的轴上距离为d16，且满足下列关系式：-5.50≤f1/f≤-2.00；3.00≤d15/d16≤15.00。摄像光学镜头（10）具有良好光学性能并满足大光圈、超薄化的设计要求。
Patent WO-2022094763-A1 (WO)
Title: 一种大米生产仓储设备
Inventor: LIU HAOYUAN
IPC: B02B1/08
Filed: 2020-11-03
Abstract: 一种大米生产仓储设备，包括底座（1），所述底座（1）的顶部固定连接有两个支撑柱（2），两个支撑柱（2）的顶部固定连接有同一个存储箱（3），所述存储箱（3）的顶部固定连接有固定架（4），所述固定架（4）的顶部设有电机（5），所述电机（5）的输出轴上固定连接蜗杆（6），所述蜗杆（6）的一端固定连接有扇叶（7），所述存储箱（3）的顶部固定连接有干燥机（9），所述存储箱（3）和干燥机（9）的内部转动连接有同一个进风管（10），所述进风管（10）的外侧固定连接有旋转柱（11），所述旋转柱（11）的内壁开设有多个出风孔（12），多个出风孔（12）与进风管（10）相连接。本发明能有效的对大米进行长时间仓储，机构简单，操作方便。
Patent WO-2021129179-A1 (WO)
Title: 一种三舵机直驱共轴旋翼系统及控制策略
Inventor: GE XUN
IPC: B64C27/59
Filed: 2020-11-05
Abstract: 一种三舵机直驱共轴旋翼系统及控制策略，属于直升机的结构技术领域。包括上旋翼动力模块（1），上旋翼组件（2），上倾转机构（3），驱动舵机群组件（4），下倾转机构（5），下旋翼组件（6），下旋翼动力模块（7），上固定主轴（8），下固定主轴（9）。所述系统通过三个舵机直接驱动上层倾转盘、下层倾转盘，对旋翼进行周期变距和加减总距控制。所述同步倾转机构针对旋翼周期变距相位角偏移量的特性，提供了一种灵活的设计方案。与己公开的单层周期变距的共轴飞行器相比，具有更加充足的操纵效率和更高的抗风性能，与己公开的双层周期变距的共轴飞行器相比，具有较少的舵机数量和更加简洁的结构，有效提升了系统可靠性，并降低了结构重量。
Patent WO-2022109986-A1 (WO)
Inventor: WANG WEI
IPC: H04L12/721
Filed: 2020-11-27
Abstract: 本申请实施例提供了报文转发方法、装置以及电子设备。本申请实施例中，通过针对网络设备上的出接口设置对应的出接口方向队列调度周期、以及出接口方向队列调度周期内时间片的数量和一个时间片的长度，并在出接口方向队列调度周期内为出接口对应的各出接口方向队列分配对应的时间片，以使网络设备在出接口方向队列调度周期内的每一时间片调度该时间片对应的出接口方向队列中的报文，这实现了出接口方向队列调度的等待时延在上述最差时延和最佳时延之间，实现了出接口方向队列调度的等待时延的可确定，进而实现了报文转发时延的可确定。
Patent WO-2021203732-A1 (WO)
Title: Fingerprint recognition module and method for forming same
Inventor: SHI HU
IPC: G06K9/00
Filed: 2020-12-17
Abstract: Provided are a fingerprint recognition module and a method for forming same. The method for forming the fingerprint recognition module comprises: providing a substrate (100) with a signal processing circuit; forming a discrete sacrificial layer (120) on the substrate (100); forming a planarization layer (130), wherein the planarization layer (130) covers the sacrificial layer (120) and the substrate (100) exposed by the sacrificial layer (120); forming a piezoelectric transducer (140) on the planarization layer (130), wherein the piezoelectric transducer (140) comprises a first electrode (141), a piezoelectric layer (142) located on the first electrode (141), and a second electrode (143) located on the piezoelectric layer (142); forming a release hole (200) which penetrates the planarization layer (130) and exposes part of the top of the sacrificial layer (120); and using an ashing process to remove the sacrificial layer (120) by means of the release hole (200) to form a cavity (300). The sacrificial layer (120) is removed by using the ashing process, and correspondingly, the sacrificial layer (120) can be released under gas phase conditions, thereby facilitating a reduction in the residue of the sacrificial layer (120), and easily removing the sacrificial layer (120) completely. The process for removing the sacrificial layer (120) has little influence on the piezoelectric transducer (140), thereby facilitating a reduction in the process cost, and realizing mass production of the fingerprint recognition module.
Patent WO-2021121366-A1 (WO)
Title: Formulations injectables à action prolongée de sels de pamoate de kétamine
Inventor: LIN TONG-HO
IPC: A61K31/135
Filed: 2020-12-18
Abstract: L'invention concerne des compositions pharmaceutiques à libération prolongée comprenant un sel de pamoate de kétamine et un support pharmaceutiquement acceptable de celui-ci. Les compositions comprennent une suspension aqueuse, une solution et un système d'administration de matrice, qui peuvent fournir une libération prolongée pour une anesthésie, une analgésie ou un traitement du système nerveux central et des maladies anti-inflammatoires.
Patent WO-2022133693-A1 (WO)
Inventor: YUAN GUOQIU
IPC: C01B32/19
Filed: 2020-12-22
Abstract: Provided in the present invention is a micro-cavity liquid phase shear apparatus for quasi-two-dimensional material preparation, which comprises a moving disc system, a stationary disc system, a material liquid outer circulation system, a driven gear system and a material tub; the moving disc system comprises a moving disc and a driving gear, the moving disc is arranged within the material tub, the driving gear is mounted on an inner side of a lower recess of the moving disc, and the driven gear is meshed with an outer side of the driving gear; the stationary disc system comprises a stationary disc and a stationary disc frame, the stationary disc comprises an annular stationary disc disc surface, and the stationary disc disc surface is placed in parallel above a moving disc disc surface; an inner cavity of the lower recess of the moving disc is a first level shear cavity, an annular micro-gap between the stationary disc disc surface and the moving disc disc surface is a second level shear micro-cavity, and material liquid successively undergoes first level shearing by the moving disc system in the first level shear cavity and second level shearing in the second level shear micro-cavity, and then flows back into the material tub. In the present invention, a micro-cavity structure formed from the moving and stationary disc systems ensures a near-laminar flow form of movement of a multiphase fluid, and capacitive micro-distance measurement in combination with a precise differential screw apparatus allows sensible micro-cavity gap configuration for different materials.