baber/WOPTO huggingface dataset:
Patent WO-2021077447-A1 (WO)
Inventor: WANG MINGHUI
IPC: B05B16/20
Filed: 2019-10-28
Abstract: Disclosed is a paint spraying device for handicraft ornaments, comprising a housing (1), a mounting rod (2), a paint feeding pipe (3), two first sliding members (4), a plurality of nozzles (5), a connecting rod (8), an oscillation rod (9), a second sliding member (10), a telescopic rod (11), a base (12), an actuating unit (13), a pump (14) and a paint storing chamber (15). A sealing door (17) is provided in the housing, and a placement table (7) is arranged on a bottom surface in the interior of the housing. The interior of the housing is in communication with a hot air outlet of a hot air supplying assembly. The two first sliding members are respectively provided at two ends of the mounting rod and are cooperatively and slidably connected to an inner wall of the housing. The paint feeding pipe is arranged on the mounting rod and connected to an outlet of the painting storing chamber via the pump. The plurality of nozzles are provided on the paint feeding pipe. One end of the connecting rod passes through the housing and connects to one of the first sliding members, and the other end thereof is rotatably connected to the oscillation rod, which is in turn rotatably connected to the base. The second sliding member is slidably connected on the oscillation rod, and is rotatably connected to an output shaft of the actuating unit via the telescopic rod. The device of the present invention is simple in operation and convenient to use, can spray paint evenly on a surface of a handicraft product, and allows adjustment of an area to be spray painted on the surface of the handicraft product.
Patent WO-2020173131-A1 (WO)
Inventor: SUN BAOQUN
IPC: H01L33/50
Filed: 2019-11-12
Abstract: A perovskite film having a core-shell structure, a preparation method thereof, and a method of displaying fluorescence in a controllable manner. The preparation method of the perovskite film having a core-shell structure comprises: reacting a perovskite film with water vapor for 1 to 60 hours in an air environment having a humidity of 10% to 70%, so as to form a protective layer on a surface of the perovskite film and to obtain a perovskite film having a core-shell structure, wherein a perovskite molecule in the perovskite film is selected from one of the following molecules: CsPbCl 3 , CsPbBr 3 , CsPbI 3 , CsPbCl x Br 3-x (1<x<3), CsPbBr x I 3-x  (1<x<3), and a doped molecule thereof, a dopant material in the doped molecule comprising at least one of LiCl, LiBr, LiI, BiBr 3 , BiCl 3 , BiI 3 , NaCl, NaBr, NaI, KCl, KBr, KI, RbCl, RbBr, RbI, and MgBr 2 .
Patent WO-2021051558-A1 (WO)
Title: Knowledge graph-based question and answer method and apparatus, and storage medium
Inventor: LIU XIANG
IPC: G06F16/332
Filed: 2019-11-12
Abstract: A knowledge graph-based question and answer method and apparatus, and a storage medium, the method comprising: acquiring a question and answer sentence inputted by a user, performing word segmentation on the question and answer sentence and, by means of a trained entity element recognition model and label recognition model, respectively acquiring entity elements in the question and answer sentence and labels corresponding to the entity elements (S10); inputting the entity elements, the labels, and the question and answer sentence into a Bayesian classifier, calculating the degree of matching between preset templates in the Bayesian classifier and the question and answer sentence, and determining the preset template with the highest degree of matching as a query template (S20); inputting the entity elements and the labels into the query template to obtain a corresponding query sentence, and inputting the query sentence into a knowledge graph for querying to obtain a corresponding question and answer result (S30).
Patent WO-2021051562-A1 (WO)
Title: Facial feature point positioning method and apparatus, computing device, and storage medium
Inventor: LUO TIANWEN
IPC: G06K9/00
Filed: 2019-11-12
Abstract: A facial feature point positioning method and apparatus, a computing device and a storage medium. Said method comprises: inputting a target facial image of a feature point to be positioned into a first convolutional neural network model, so as to obtain a first shallow feature image which contains a plurality of candidate feature points and is outputted by a predetermined convolutional layer of the first convolutional neural network model (210); using a bilinear interpolation algorithm to perform bilinear interpolation on the candidate feature points in the first shallow feature image, so as to obtain a second shallow feature image (220); and inputting the second shallow feature image into a second convolutional neural network model cascaded with the first convolutional neural network model, so as to obtain a facial feature image which corresponds to the target facial image of the feature point to be positioned and is outputted by the second convolutional neural network model (230), the weight of a predetermined convolutional layer of the second convolutional model and the weight of each convolutional layer before same being consistent with the weight of the convolutional layer in a corresponding layer number of the first convolutional model, respectively. By means said method, the positioning precision of the facial feature point is improved, and since convolution layers of cascaded models share weights, the calculation amount and the parameter amount can be reduced, and the training speed and convergence speed of the models can be improved.
Patent WO-2020199625-A1 (WO)
Inventor: WANG WEI
IPC: E01D19/16
Filed: 2019-11-28
Abstract: Disclosed is a long-service-life inhaul cable with a replaceable sheath, wherein same relates to the technical field of bridge structures. The long-service-life inhaul cable comprises wire tendons (1), a wrapping tape (2) covering the wire tendons (1), and the sheath (3) arranged outside the wire tendons (1). An outer-layer protective sleeve (4) is sleeved on the sheath (3), and the space between the wire tendons (1) is filled with a shielding gas (5). The wire tendons are entirely within the protective environment of the shielding gas, the problem of corrosion of the wire tendons is effectively avoided, and a protective jacket located outside the wire tendons is of a replaceable, segmented and fragmented sleeve structure, such that replacement and installation are convenient, the service life of a stay cable system is substantially prolonged, and a great promotional value is achieved.
Patent WO-2020244177-A1 (WO)
Title: 一种行道树种植穴结构及其施工方法
Inventor: WANG GUANGNA
IPC: A01G9/02
Filed: 2019-11-30
Abstract: 一种行道树种植穴结构，种植穴结构包括在种植穴内置入用透水土工布袋（1）包裹的种植土球（2），种植土球的外表面与种植穴的内表面之间填充有上部外围蓄水层（3）和下部外围蓄水层（5），上部与下部外围蓄水层分别包括顶部（41）和底部蓄水层（51），净水层（6）位于顶部蓄水层的上端面，渗透层（7）位于净水层的上端面，透水砖层（8）位于渗透层的上端面，透水砖层与渗透层的周边设置有侧石（9）。上述种植穴结构及施工方法可便利水分下渗并蓄积，形成根系微水库；不仅调节降雨时节的地表径流，而且发挥缺水时节的水分补充功能，蓄水结构还可保证行道树根系透气，使种植穴具有雨天储蓄雨水，晴天释放蓄水供养行道树生长的功能，降低养护成本，达到城市雨水资源化利用的目的。还包括一种上述行道树种植穴结构的施工方法。
Patent WO-2020074020-A1 (WO)
Inventor: OKAMOTO SUKEI
IPC: A61H15/00
Filed: 2019-12-04
Abstract: A massage mechanism and a massage control device therefor, and a massage machine and an operating method therefor, the massage mechanism comprising: a drive component (1), said drive component (1) having a first drive arm (2) pivotably provided thereon; a second drive arm (3) connected to the first drive arm (2); a reciprocating rod (5) connected to the second drive arm (3); a massage wheel (6) provided on each of the two ends of the reciprocating rod (5); a reciprocation mechanism (4) provided on the second drive arm (3), the reciprocation mechanism (4) being in contact with the reciprocating rod (5) and driving said rod (5) to reciprocate. In the technical solution of the present invention, the reciprocation mechanism (4) drives the reciprocating rod (5) to reciprocate back and forth; the massage wheels (6) on the reciprocating rod (5) allow for a "knocking-type" massage to be performed on the user. The speed of the speed reducer (42, 81, 11) and the range of reciprocation of the reciprocation rod (5) may be adjusted, allowing for different "knocking" combinations and changes, thus varying the experience and effects of the massage for the user.
Patent WO-2020125497-A1 (WO)
Inventor: FU WENBING
IPC: A21C13/02
Filed: 2019-12-10
Abstract: 食品传输装置，用于安装于发酵室内，工作时，本食品传输装置能够安装在空间庞大的发酵室内，发酵室内的温度适于包坯的发酵。食品传输装置包括机架（9）、导轨（1）和传输载体，导轨（1）安装在机架（9）上，导轨（1）沿竖直方向环绕成螺旋结构，即导轨（1）层叠布置且环绕成螺旋结构；传输载体沿导轨（1）的延伸方向设置，传输载体用于运送包坯沿导轨（1）的延伸方向移动。由于导轨（1）沿竖直方向环绕成螺旋结构，延长了导轨（1）的长度，从而能够容纳更多的包坯在发酵室内发酵，节约了占地面积，不仅便于将包坯送上视频传输装置，而且便于将发酵后的包坯从食品传输装置取出，降低了工作量。
Patent WO-2021128021-A1 (WO)
Title: 发声器
Inventor: HU HONGJIAN
IPC: H04R9/06
Filed: 2019-12-24
Abstract: 本实用新型提供了一种发声器，包括磁路系统、振动系统、收容所述磁路系统和振动系统的盆架、安装在所述盆架上的导电插脚，其特征在于，所述导电插脚设有延伸部，所述盆架上设有用于容纳安装所述延伸部的收容槽，以实现导电插脚嵌设进入盆架内，从而实现导电插脚与盆架进一步焊接，以提高导电插脚与盆架之间的整体连接的强度，导电插脚连接稳定，从而提供发声器的稳定性。
Patent WO-2021134176-A1 (WO)
Title: Improved coated label cloth and manufacturing method therefor
Inventor: WU YAODONG
IPC: D06N3/04
Filed: 2019-12-30
Abstract: The present invention relates to the technical field of label cloth, and in particular, to an improved coated label cloth and a manufacturing method therefor. In the present invention, common base cloth having poor quality is coated with a coating material, so as to achieve the effect that the coated label cloth is effectively printed and used. The present invention has the following advantages: the coated label cloth is soft and has good hand feeling, the coating has a good blocking property, the printed characters are clear, the coating material has high uniformity and large bond strength, the label cloth has a small thickness and the characters are not easy to go through the back side, and the preparation methods for both the coating material and the label cloth are rational, effective, convenient, and fast.
Patent WO-2021134306-A1 (WO)
Title: Inter-frame prediction method, encoder, decoder and storage medium
Inventor: WAN SHUAI
IPC: H04N19/52
Filed: 2019-12-30
Abstract: An inter-frame prediction method and apparatus, and related devices and a storage medium. The method comprises: determining a first motion vector and a second motion vector of a current block, wherein the first motion vector is a forward motion vector of the current block, and the second motion vector is a backward motion vector of the current block; on the basis of the first motion vector and the second motion vector, determining whether a set condition is satisfied, and obtaining a determination result; setting the value of a BDOF flag according to the determination result; and determining, on the basis of the value of the BDOF flag, an inter-frame prediction value of the current block or at least one sub-block in the current block.
Patent WO-2020220744-A1 (WO)
Title: 基于区块链的数据处理方法、装置和区块链节点
Inventor: LIU ZHENG
IPC: G06F21/64
Filed: 2020-01-07
Abstract: 一种基于区块链的数据处理方法、装置和区块链节点。所述方法包括：获取待处理的交易数据(S11)；在所述交易数据中包含多个证明数据的条件下，调用部署在所述区块链中的验证程序，以并行验证所述多个证明数据(S13)。该方法可以实现并行验证交易数据中的多个证明数据，从而能够加快交易数据的处理速度，提高区块链的整体吞吐量。
Patent WO-2020156345-A1 (WO)
Title: Inhibiteur de psma, composé et application
Inventor: YANG XING
IPC: A61P35/00
Filed: 2020-01-21
Abstract: La présente invention concerne le domaine technique de la biomédecine, et concerne spécifiquement un inhibiteur de PSMA, un composé et une application. L'inhibiteur de PSMA ayant une nouvelle structure de coeur telle que fournie par la présente invention présente une très haute affinité, une structure stable et de vastes perspectives d'application.
Patent WO-2021146979-A1 (WO)
Title: Data storage system and method
Inventor: LIU RONGBIN
IPC: G11C11/406
Filed: 2020-01-22
Abstract: A data storage system and method. The data storage system comprises a memory (20), a controller (10), and a temperature measurement circuit (30). The controller (10) is used for setting a temperature measurement period of the memory (20); the temperature measurement circuit (30) is used for measuring the temperature of the memory (20) according to the temperature measurement period, and transmitting, to the controller (10), measurement information corresponding to the temperature; the controller (10) is further used for determining the refresh frequency of the memory (20) according to the measurement information; and the memory (20) is used for performing refreshing according to the refresh frequency, so as to hold data stored by the memory (20).
Patent WO-2020199765-A1 (WO)
Inventor: YUAN SHITONG
IPC: H04W74/08
Filed: 2020-02-14
Abstract: The present application provides an information configuration method and apparatus. Said method comprises: a first node obtaining a plurality of pieces of remaining minimum system information (RMSI), part of the RMSI carrying configuration information concerning a first random access resource, and at least part of the RMSI comprising indication information, the indication information being used to indicate a time domain position of the configuration information concerning the first random access resource, the first random access resource being used by a second node to randomly access the first node; and periodically sending the plurality of RMSI. According to the technical solution provided in the present application, there is no need to carry configuration information concerning a first random access resource in each RMSI cycle, and it is only necessary to carry the configuration information concerning the first random access resource in certain specific RMSI, thereby saving resources.
Patent WO-2020173392-A1 (WO)
Inventor: CHENG KAI
IPC: H01L29/778
Filed: 2020-02-21
Abstract: 本发明提出了一种半导体结构及其制备方法，在衬底层之上的缓冲层进行过渡金属和杂质共掺杂使半导体器件实现泄露电流的降低、提升夹断特性、避免器件电流崩塌，此外通过控制缓冲层中过渡金属和杂质的浓度范围来保证器件在动态特性时漏电流的平衡。
Patent WO-2021168632-A1 (WO)
Inventor: LU QIANXI
IPC: H04W88/04
Filed: 2020-02-24
Abstract: The present application provides a relay method, a routing table generation method, apparatus and device, and a storage medium, relating to the technical field of communications. In the relay method, a relay terminal comprises a relay protocol stack, the relay protocol stack being located between a packet data convergence protocol (PDCP) layer and a layer 2 protocol stack, or the relay protocol stack being a media access control (MAC) layer protocol stack. The relay method comprises: a relay receiving entity receiving a relay protocol data unit (PDU) sent by a previous hop node, and transmitting the relay PDU to a relay sending entity; and the relay sending entity sending the relay PDU to a next hop node. In this way, a relay terminal comprising a relay protocol stack can autonomously determine a next hop node of a relay PDU between a remote terminal and a network device, so as to successfully relay the relay PDU from one end to the other end, and there is no need for the network device to configure a mapping relationship between a radio bearer and a remote terminal identifier, so that a routing process of the relay PDU is relatively flexible.
Patent WO-2020215993-A1 (WO)
Title: Mobile terminal
Inventor: MAI BIQUAN
IPC: H04M1/02
Filed: 2020-03-27
Abstract: Provided is a mobile terminal, relating to the technical field of communications, and aimed at solving the problem that when a user answers a call in one of the postures, the sound quality of the call is reduced due to the fact that an unshielded area of a sound outlet hole and a receiver are far away from one another. The mobile terminal comprises a screen, a receiver and a shell, wherein the screen is mounted on the shell, and the receiver is arranged inside the shell; the screen is provided with a sound outlet hole, and the sound outlet hole corresponds to a first front cavity sound outlet and a second front cavity sound outlet independently provided inside the shell; the first front cavity sound outlet is connected to the receiver by means of a first sound guide channel, and the second front cavity sound outlet is connected to the receiver by means of a second sound guide channel; and the difference value between the length of the first sound guide channel and the length of the second sound guide channel is within a preset range.
Patent WO-2020200126-A1 (WO)
Title: Procédé de transmission de rétroaction de demande harq dans des informations de commande de liaison descendante communes de groupe
Inventor: SALEM MOHAMED ADEL
IPC: H04W72/04
Filed: 2020-03-28
Abstract: Des aspects de la présente invention peuvent consister à introduire une nouvelle conception de livre de codes d'informations de rétroaction de liaison descendante, un nouveau format d'informations de commande de liaison descendante (DCI pour Downlink Control Information), des paramètres de configuration de commande de ressources radio (RRC pour Radio Resource Control) associés et des procédures d'équipement utilisateur (UE pour User Equipment) qui peuvent être utilisés dans une nouvelle radio sans licence (NR-U pour New Radio Unlicensed). Dans certains modes de réalisation, un livre de codes d'informations DFI peut être utilisé pour fournir une rétroaction de demande HARQ avec des transmissions d'autorisation configurées. Certains modes de réalisation de l'invention peuvent aider à réduire le surdébit de signalisation en groupant une rétroaction d'accusé de réception (ACK) de demande HARQ à partir d'un nombre sélectionné de manière dynamique d'équipements utilisateurs.
Patent WO-2020221011-A1 (WO)
Inventor: HUANG QUFANG
IPC: H04L1/00
Filed: 2020-04-15
Abstract: The present application provides a data transmission method and apparatus. The method comprises: a network device sends a data packet to a terminal device by means of an intermediate node; first, the network device determines first DCI and a first data packet, wherein the first DCI is processed by means of the identifier of the terminal device, and the first data packet comprises the data packet sent to the terminal device; then, the network device sends the first DCI and the first data packet to the intermediate node. According to the data transmission method provided by the present application, the terminal device can only listens to a signal sent by the intermediate node, thereby reducing the complexity of the terminal device; moreover, the intermediate node only needs to correctly descramble the first DCI to obtain the first data packet, and directly forward the first data packet to the terminal device without analyzing the first data packet, and thus, the data packet can be forwarded quickly, thereby improving the data transmission performance.
Patent WO-2021004114-A1 (WO)
Inventor: XIANG CHUNYU
IPC: G06K9/00
Filed: 2020-04-20
Abstract: Disclosed are an automatic meme generation method and apparatus, a computer device and a storage medium. The method comprises: extracting a facial micro-expression from a facial image, and acquiring an expression tag of the facial image according to the facial micro-expression (S20); according to the expression tag of the facial image, matching a meme picture from a preset meme library, and determining positions of five sense organs in the matched meme picture (S30); and extracting the facial features in the facial image, and overlapping the facial features with the positions of the five sense organs in the meme picture which is matched from the preset meme library, so as to generate a personalized meme (S40). The method is easily operated, and since the facial image in the generated personalized meme is consistent with the original meme picture, the effect and consistency of fusing the facial features of the facial image with the original meme picture are better, thus improving the user experience, and also improving the degree of user activity and degree of engagement.
Patent WO-2021128671-A1 (WO)
Title: 医用胶带涂胶烫孔装置
Inventor: ZHU ZHIYANG
IPC: B26F1/10
Filed: 2020-04-25
Abstract: 一种医用胶带涂胶烫孔装置，包括机架（1）、放卷轴（2）、收卷轴（3）、热熔胶模头（4）、涂胶辊（5）、支撑辊（6）和烫孔辊（7），放卷轴（2）用于放置待涂胶的棉布，收卷轴（3）转动设置在机架（1）上并且由收卷驱动装置驱动相对机架（1）转动，用于涂完胶的胶带的收卷，热熔胶模头（4）安装在机架（1）上用于加热热熔胶并且将热熔胶涂在棉布上，涂胶辊（5）的两端转动安装在机架（1）上并且涂胶辊（5）位于热熔胶的出胶口一侧用于将棉布朝热熔胶模头（4）的方向推动，支撑辊（6）的两端转动设置在机架（1）上，烫孔辊（7）的两端与机架（1）转动连接并且可在机架（1）上垂直移动，涂胶后的棉布由烫孔辊（7）与支撑辊（6）之间通过，烫孔辊（7）表面设置有用于在棉布表面的热熔胶上烫孔的凸点。棉布上涂胶的厚度可控，并且可在棉布上压出纹路，涂胶的厚度均匀，整体质量较好。
Patent WO-2021217373-A1 (WO)
Title: 缝合器、具有缝合器的治疗装置以及治疗系统
Inventor: WAN PING
IPC: A61B17/04
Filed: 2020-04-27
Abstract: 本发明提供一种缝合器、具有缝合器的治疗装置以及治疗系统。治疗系统，包括内窥镜和治疗装置。治疗装置与内窥镜配合使用，包括操作手柄和缝合器。缝合器包括主壳体、缝合针、进针组件以及防退针组件。缝合针的一端连接有缝合线，另一端为尖端。进针组件设置于主壳体上且和缝合针形成可分离的卡合关系以控制缝合针的前进。防退针组件设置于主壳体上且和缝合针形成可分离的卡合关系从而防止缝合针的后退。
Patent WO-2021217404-A1 (WO)
Inventor: JIAO YANJUN
IPC: A61B17/115
Filed: 2020-04-28
Abstract: A circular stapling apparatus is disclosed, which includes a stationary handle (18), a trigger (20) pivotally coupled to the stationary handle (18), a trigger lock (24) selectively engageable with the trigger (20), and a firing link (44) coupled to the trigger (20). The firing link (44) has a catch (45) thereon. The trigger lock (24) has a latch assembly (25) that is selectively engageable with the catch (45).
Patent WO-2021223125-A1 (WO)
Title: Patrol inspection method and system, unmanned aerial vehicle, ground control platform, and storage medium
Inventor: MA CHENGYAN
IPC: G05D1/10
Filed: 2020-05-06
Abstract: A patrol inspection method and system (500), an unmanned aerial vehicle (10, 400, 510), a ground control platform (20, 300, 520), and a storage medium. The method comprises: obtaining a flight patrol inspection instruction sent by a server (30, 530); sending the flight patrol inspection instruction to an associated unmanned aerial vehicle (10, 400, 510) to control the unmanned aerial vehicle (10, 400, 510) to execute a patrol inspection task; and obtaining a patrol inspection image sent by the unmanned aerial vehicle (10, 400, 510) when executing the patrol inspection task, and performing hidden danger analysis on the patrol inspection image to obtain a hidden danger analysis result. By means of the method, the patrol inspection efficiency and accuracy are improved.
Patent WO-2021223139-A1 (WO)
Title: Power on/off control device and electronic equipment
Inventor: LU CHENGFU
IPC: G06F1/32
Filed: 2020-05-07
Abstract: Provided in the embodiments of the present invention are a power on/off control device and electronic equipment. The device comprises: a button, used for receiving a normal power off operation triggered by a user; a controller, used for outputting a first control signal when a first power off signal corresponding to the normal power off operation is detected; and a switch circuit, used for controlling, on the basis of the first control signal, a battery to stop supplying power to the controller, where a detection pin of the controller is used for detecting the first power off signal; a power supply pin of the controller is used for acquiring a power supply signal outputted by the battery; and a control pin of the controller is used for outputting the first control signal. By means of the present invention, once powered off, the switch circuit serving as a power supply channel between the battery and the controller is completely disconnected, thus achieving the goal of disconnecting the power supply channel between the battery and the controller. Insofar as no battery is supplying electricity to the controller, the controller is in a completely powered off state, thus implementing true extremely low power consumption on power off when the power on/off control device is powered off.