baber/WOPTO huggingface dataset:
Patent WO-2019141143-A1 (WO)
Title: Method and apparatus for mining relationship between articles and recommending article, computation device and storage medium
Inventor: WANG ZHINAN
IPC: G06F16/45
Filed: 2019-01-14
Abstract: Provided are a method and apparatus for mining a relationship between articles and recommending an article, a computation device and a storage medium. The method comprises: acquiring first behavior information of a user for an article in a first field and second behavior information of the user for an article in a second field; and based on the first behavior information and second behavior information of multiple users, determining the relevancy between the article in the first field and the article in the second field. Thus, when there is no behavior data of a user in a target field, an article involved in behavior data of the user in other fields can be mapped to an article similar thereto in the target field based on relevancy between articles across fields, so that the problem of cold start of a user can be solved, improving the user experience.
Patent WO-2019154025-A1 (WO)
Inventor: LIN XIUJING
IPC: G06F16/24
Filed: 2019-01-15
Abstract: 一种异常检测的方法及装置，在通过STL方法进行检测之前，先对时间序列进行频谱分析，确定时间序列的周期，之后针对每个周期，确定该周期中包含的干扰数据，再根据各周期包含的业务数据，对该周期包含的干扰数据进行调整，最后通过STL方法对调整后的时间序列进行异常检测。
Patent WO-2019141220-A1 (WO)
Title: Mobile robot path planning method and system
Inventor: LIU QING
IPC: G05D1/02
Filed: 2019-01-18
Abstract: A mobile robot path planning method and system, falling within the technical field of robot. The mobile robot path planting method comprises: receiving a first planned path from a mobile robot, wherein the first planned path is the shortest path, planned autonomously by the mobile robot, from a current position of the mobile robot to a target position; planning for the mobile robot a second planned path different from the first planned path; estimating a first expected time and a second expected time required by the mobile robot to execute the first planned path and the second planned path, respectively; and comparing the first expected time and the second expected time and transmitting, according to the comparison result, corresponding control instructions to the mobile robot. The mobile robot can recognize the control instructions and move according to the first planned path and the second planned path.
Patent WO-2019149259-A1 (WO)
Title: P2y12 receptor antagonist containing guanidyl, and preparation method and use thereof
Inventor: LI XIAOXIANG
IPC: A61K31/50
Filed: 2019-02-01
Abstract: The present invention relates to a P2Y12 receptor antagonist containing a guanidyl, and a preparation method and the use thereof. In particular, the present invention provides a pyridazinone-guanidine compound that is a compound of structural formula (I), or a stereoisomer of the above-mentioned compound, a prodrug thereof, a pharmaceutically acceptable salt thereof or a pharmaceutically acceptable solvate thereof. Such a compound has multiple pharmacological activities, especially has an inhibitory effect on platelet aggregation, and can be used for preparing an anti-platelet aggregation pharmaceutical composition. (I)
Patent WO-2020164163-A1 (WO)
Inventor: YUEN SHUN MING
IPC: H04R1/10
Filed: 2019-02-19
Abstract: 本实用新型属于电子耳机技术领域且公开了一种穿戴式负离子空气清净器耳机，包括负离子产生器、空气传感器和电路板，所述电路板与负离子产生器和空气传感器电性连接，并且所述空气传感器设置在负离子产生器的上部，所述负离子产生器的上部设有右声度喇叭线出口位和左声度喇叭线出口位，右声度喇叭线和左声度喇叭线分别穿过右声度喇叭线出口位和左声度喇叭线出口位分别与右声度喇叭和左声度喇叭连接，透过耳机两边的空气传感器来感应空气的指数，如指数超过悬浮粒子PM2.5的世界卫生组织的建议指数时,耳机会开着耳机两边的负离子空气清净器，它能透过发放负离子原理减少甲醛、花粉、PM2.5以及细菌这些空气中有害的物质，这样用家能得以净化吸入的空气。
Patent WO-2020172808-A1 (WO)
Title: Multi-functional adult toy
Inventor: ZHONG HUIMING
IPC: A61H19/00
Filed: 2019-02-27
Abstract: A multi-functional adult toy comprising a housing, the housing comprising a plastic lower housing (13) and a plastic upper housing (5), and a cavity being formed between the plastic lower housing (13) and the plastic upper housing (5); the cavity additionally having a first printed circuit board assembly PCBA (11) installed therein, and the housing having a third motor (14) installed therein; a lateral edge of the housing having an arc-shaped groove disposed thereon, and a right end of the housing having installed thereon a first bendable shape-setting tube (16) and a second bendable shape-setting tube (20); a right end of the first bendable shape-setting tube (16) being provided with a first plastic/rubber motor cover (17), the first plastic/rubber motor cover (17) having a first motor (18) installed therein, a right end of the second bendable shape-setting tube (20) being provided with a second plastic/rubber motor cover (21), and the second plastic/rubber motor cover (21) having a second motor (22) installed therein. The adult toy can be formed to different shapes and angles, providing the consumer with a plurality of massage methods, and improving the experience of married life.
Patent WO-2020177091-A1 (WO)
Inventor: CHEN WEIMIN
IPC: H02J7/00
Filed: 2019-03-06
Abstract: A mobile power supply, comprising a cover panel (1) and a main body (2). The main body (2) comprises an upper housing (21) and a lower housing (22), the lower housing (22) forming a mounting cavity (220) and the upper housing being fixed on an opening of the mounting cavity (220). A surface of the upper housing (21) caves towards the lower housing (22) to form at least one Bluetooth earpiece placement receptacle (211). The cover panel (1) cooperates detachably and movably with the surface of the upper housing (21) in which the Bluetooth earpiece placement receptacle (211) is formed. A battery (3), a first PCBA (4), a second PCBA (5), a third PCBA (6) and a wireless transmission assembly (7) are mounted in the mounting cavity (220), the first PCBA (4), the second PCBA (5), the third PCBA (6) and the battery (3) being sequentially electrically connected. A dock charging female socket (41) is provided on the first PCBA (4), a first opening (221) being formed in the lower housing (22) correspondingly to the dock charging female socket (41), and the dock charging female socket (41) being inserted into the first opening (221) and electrically connected to the first PCBA (4). The Bluetooth earpiece placement receptacle (211) is electrically connected to the second PCBA (5), and the wireless transmission assembly (7) is electrically connected to the third PCBA (6). By means of the provision of the Bluetooth earpiece placement receptacle (211), the third PCBA (6), and the wireless transmission assembly (7), the main body (2) is simultaneously provided with the functions of accommodating and charging a Bluetooth earpiece and wireless charging, thus accomplishing multifunctionality.
Patent WO-2019218762-A1 (WO)
Title: Policy control method, device and system
Inventor: ZONG ZAIFENG
IPC: H04W8/02
Filed: 2019-03-08
Abstract: A policy control method, device and system. The method comprises: when a policy control network element receives an update request message sent by a first mobility management network element, updating, according to the update request message, information of a second mobility management network element in information associated with a policy corresponding to a terminal stored in the policy control network element, with information of the first mobility management network element, wherein the information of the first mobility management network element is carried in the update request massage. The policy control network element directly updates information of a second mobility management network element in information associated with a policy corresponding to a terminal with information of a first mobility management network element without having to delete said information first and then re-establish a policy association with the first mobility management network element, thus saving the resource overhead for policy control.
Patent WO-2020199135-A1 (WO)
Inventor: Cheng Xiji
IPC: G06Q20/38
Filed: 2019-04-02
Abstract: A method and system for token design and token operation authorization management, comprising: first, defining the structure of a token, so as to determine authorization before a user performs various operations with respect to the token in a blockchain system; that is, determining, according to the sum of weights of respective authorized groups with corresponding authorizations and the magnitude of a configuration threshold, whether or not the user is authorized to perform operations with respect to the token. The method for authorization management is used to perform authorization classification and to form respective groups having specific authorizations, so as to flexibly control authorizations with respect to a token. The method is intrinsically flexible and extensible, and thus can address the majority of complex and diverse real-life authorization management situations.
Patent WO-2020206608-A1 (WO)
Title: Procédés et compositions pour la dégradation ciblée de protéines
Inventor: YING WEIWEN
IPC: C07D417/14
Filed: 2019-04-09
Abstract: L'invention concerne des procédés et des compositions pour la dégradation ciblée de protéines. Selon un aspect, l'invention concerne une chimère de dégradation de protéines, comprenant : une première fraction qui est capable de se lier à un composant de complexe chaperon; une seconde fraction qui est capable de se lier à une protéine cible, la protéine cible étant ciblée pour une dégradation; et une attache configurée pour coupler de manière covalente la première fraction et la seconde fraction.
Patent WO-2020206643-A1 (WO)
Title: Random access method, device, and storage medium
Inventor: SHI CONG
IPC: H04W74/08
Filed: 2019-04-10
Abstract: Disclosed is a random access method, comprising: a terminal device determining a random access type on the basis of at least one of the following: a selection parameter of a random access type, a signal strength parameter of a serving cell, and a resource configuration of an uplink bandwidth part. Further disclosed are another random access method, a terminal device, a network device, and a storage medium.
Patent WO-2019201183-A1 (WO)
Title: Cokeless cupola furnace and method of melting iron using same
Inventor: WANG YUXIN
IPC: F27B1/22
Filed: 2019-04-12
Abstract: A cokeless cupola furnace comprises a furnace body (1) and a heating source (2). The furnace body (1) has an internal integrated vertical through-channel structure. A material feed opening (6) and at least one molten iron outlet (7) are arranged at the furnace body (1). The material feed opening (6) and the molten iron outlet (7) communicate with each other by means of the through-channel structure. A hearth region and a melting zone of the through-channel structure are configured to be a filled section (11) accommodating high-carbon balls (5) that support a furnace charge (8). The heating source (2) is a natural gas burner. A nozzle (21) of the natural gas burner is arranged at the furnace body (1) and positioned at the high-carbon ball (5)-filled section (11). In the cupola furnace, high-carbon balls (5) function as a material-supporting column in place of a water-cooled grating and a bed of refractory balls, thereby preventing potential safety risks caused to equipment by a water cooled grating, and preventing loss of heat to cooling water in a steel pipe of the water cooled grating.
Patent WO-2020087878-A1 (WO)
Inventor: LI FENGHUA
IPC: G06F21/62
Filed: 2019-04-17
Abstract: Disclosed are a privacy information management method, apparatus and system. The method comprises: determining privacy information, determining a privacy operation supported by the privacy information, determining privacy protection requirements for the privacy information, and determining scene description information and/or privacy scene description information; determining a privacy protection scheme according to any combination of the following one or more: the format and/or the type of the privacy information, the scene description information and/or the privacy scene description information, the privacy operation supported by the privacy information, and the privacy protection requirements, and performing privacy protection on the privacy information by adopting the privacy protection scheme.
Patent WO-2020211083-A1 (WO)
Inventor: CUI HAIPING
IPC: F04B1/00
Filed: 2019-04-19
Abstract: A super-power five-cylinder piston pump comprises a power end assembly (1), a hydraulic end assembly (2), and a reducer assembly (3). The power end assembly (1) consists of sections comprising a crankcase (4), a crosshead case (5), and a spacer frame (6). One end of the crosshead case (5) is connected to the crankcase (4), and the other end of the crosshead case (5) is connected to the spacer frame (6). The hydraulic end assembly (2) is provided at one end of the spacer frame (6), and a bolt sequentially runs through the spacer frame (6), the crosshead case (5), and the crankcase (4) and connects the same. The reducer assembly (3) is connected to the crankcase (4). A crankshaft (7) in the crankcase (4) is made from an alloy by means of forging, and comprises six main journals (8) and five crankpin journals (9). One crankpin journal (9) is provided between two adjacent main journals (8). The distance between the crankpin journal (9) and the center of rotation of the crankshaft (7) is 110 mm to 160 mm. The super-power five-cylinder piston pump has a rated input power of 5000 hp, and solves the problem in which a piston pump of corresponding specifications matching a large power motor in electrically driven fracturing equipment is not available, and also solves the problem in which a piston pump adapted to various well site conditions in oil and gas fields and various pieces of fracturing equipment are not available.
Patent WO-2019214568-A1 (WO)
Title: Depth-based light field splicing method
Inventor: JIN XIN
IPC: G06T7/162
Filed: 2019-05-06
Abstract: Disclosed is a depth-based light field splicing method, comprising: inputting a light field to be spliced and a sub-aperture image of the light field, and carrying out light field depth estimation on the sub-aperture image of the light field in order to obtain a depth map of the light field; extracting feature points from the sub-aperture image of the light field, matching the feature points to obtain feature point pairs, and screening the feature point pairs to obtain matching feature point pairs; carrying out 4D meshing on the light field to be spliced, and predicting a global homography transformation matrix according to the matching feature point pairs; establishing a weight matrix according to the depth and position relationship between the feature points and the central points of meshes; and then predicting the optimal homography transformation matrix of each mesh according to the global homography transformation matrix and the weight matrix, mapping the light field according to the optimal homography transformation matrix of each mesh in the light field in order to fuse the light field, and obtaining a light field splicing result. By means of the method, the problems of dislocation and ghosting caused by a relatively large parallax change are solved, thereby realizing precise parallax-tolerant light field splicing.
Patent WO-2020077994-A1 (WO)
Title: Fingerprint identification apparatus and electronic device
Inventor: LIAO ZHICHUAN
IPC: G06K9/00
Filed: 2019-05-15
Abstract: Disclosed are a fingerprint identification apparatus and an electronic device, capable of being applied to a liquid crystal display and improving fingerprint detection performance. The fingerprint identification apparatus is applied to the electronic device having the liquid crystal display. The liquid crystal display comprises a liquid crystal panel and a backlight module; a fingerprint detection area of the fingerprint identification apparatus is located in a display area of the liquid crystal display; the fingerprint identification apparatus comprises a fingerprint sensor and a reflecting component comprising a first reflecting apparatus and a second reflecting apparatus; the fingerprint sensor is provided below a non-display area of the liquid crystal panel; the first reflecting apparatus faces a photosensitive surface of the fingerprint sensor; the second reflecting apparatus is configured to reflect fingerprint detection light formed by reflecting or scattering fingers above the fingerprint detection area and penetrating through the liquid crystal panel to the first reflecting apparatus; the first reflecting apparatus is configured to reflect the fingerprint detection light to the fingerprint sensor, so that the fingerprint sensor detects fingerprint information of the fingers according to the fingerprint detection light.
Patent WO-2019242440-A1 (WO)
Title: 一种用户界面的显示方法和终端设备
Inventor: ZHANG PENG
IPC: G06F9/451
Filed: 2019-05-17
Abstract: 本申请实施例提供一种TUI显示和android显示的兼容性方案，在富操作系统提供的原生控件的基础上，进一步增加了自定义安全控件，简化了TUI的开发；进一步地，富操作系统对用户界面中的原生控件进行绘制处理，将处理后得到的非安全图层同步至TEE侧可信操作系统的帧缓冲区，以及将识别出的用户界面中的安全控件的信息传递给TEE侧的可信操作系统，可信操作系统根据安全控件的信息，以及安全控件对应的自定义方法，对安全控件进行绘制处理，并将处理后得到的安全图层和非安全图层进行叠加后通过显示器显示。
Patent WO-2020001200-A1 (WO)
Inventor: ZHENG CAN
IPC: G11C19/28
Filed: 2019-05-21
Abstract: A shift register and a driving method, a gate driving circuit and a display device. The shift register comprises: an input circuit (100), which is electrically connected to an input voltage terminal (STV) and a first clock signal terminal (CK), respectively, and is configured to input, under the control of a first clock signal provided by the first clock signal terminal (CK), an input voltage provided by the input voltage terminal (STV) to an intermediate circuit (200); the intermediate circuit (200), which is electrically connected to an intermediate output terminal (GOUT), a first power supply terminal (VGH), a second power supply terminal (VGL), the first clock signal terminal (CK) and a second clock signal terminal (CB), respectively, and is configured to write, under the control of the input voltage and a control circuit (300), into the intermediate output terminal (GOUT) a second clock signal outputted by the second clock signal terminal (CB) or a first power signal outputted by the first power supply terminal (VGH) so as to serve as an intermediate output signal; an output circuit (400), which is electrically connected to the first power supply terminal (VGH), the second power supply terminal (VGL), a third power supply terminal (VGL1), a third clock signal terminal (CK1), the intermediate output terminal (GOUT) and an output terminal (EOUT), respectively, and is configured to output an output signal inverted from the intermediate output signal. The shift register can improve the display quality of a display panel.
Patent WO-2020038047-A1 (WO)
Title: Mobile terminal
Inventor: GONG GUAN
IPC: H04M1/02
Filed: 2019-05-31
Abstract: The present application discloses a mobile terminal, comprising: a display screen; a housing, comprising a front side surface, a rear side surface, and a top side surface, wherein the front side surface and the rear side surface are provided back to back, the top side surface is connected between the front side surface and the rear side surface, the display screen is provided on the front side surface, the housing is provided with an accommodating groove, the accommodating groove is formed by recessing from the top side surface toward the interior of the housing, and the accommodating groove penetrates through the rear side surface; a decorative sheet, being located at one side of the rear side surface of the housing, and the decorative sheet at least partially shielding an opening in which the accommodating groove penetrates through the rear side surface; a moving member, a functional device being provided on the moving member, and the functional device being capable of being moved into or out of the accommodating groove along with the moving member; a mainboard, being located in the housing; a flexible circuit board, being connected between the moving member and the mainboard, and the flexible circuit board being located in the accommodating groove.
Patent WO-2020151162-A1 (WO)
Title: Construction method for flexible anchor rod
Inventor: ZHANG NONG
IPC: E21D21/00
Filed: 2019-06-11
Abstract: A construction method for a flexible anchor rod, suitable for use in the field of coal mine tunnel support engineering. First, constructing a stepped anchor rod hole in a rock mass (A); pressing a flexible anchor rod body (B) against a solid anchoring agent and pushing same into the bottom of the stepped anchor rod hole, rotating a fixed torque nut (D) to drive the flexible anchor rod body (B) and an anti-torsion centring ball head (F) to rotate and advance together until an anchor rod drilling machine stops rotating after a flange of a limiting cylinder (B3) is tightly attached to an excavation face (A1), and then waiting for the solid anchoring agent to solidify; driving the fixed torque nut (D) to rotate and breaking the fixed torque structure of the fixed torque nut (D), such that the fixed torque nut (D) continues to screw inward along a connecting sleeve (B4) and compress an anti-friction washer (E), the anti-torsion centring ball head (F), and a tray (C), such that a stop post (C2) on the tray (C) clamps to the excavation face (A1) and prevents rotation of the tray (C), effectively preventing rotation of the anti-torsion centring ball head (F), the anti-torsion centring ball head (F) limiting the rotation of the connecting sleeve (B4) by means of a protrusion Ⅱ (F3) to thereby limit the rotation of the flexible anchor rod body (B), so that the flexible anchor rod body (B) does not rotate when the anchor rod drilling machine applies a pre-tensioning force. The present construction method has fast construction speed and high support efficiency.
Patent WO-2020078023-A1 (WO)
Inventor: KONG XIANGZHEN
IPC: F04C19/00
Filed: 2019-06-17
Abstract: 一种液体活塞空压机，包括空压机支撑部件及液体循环管道，空压机的水泵（37）进水口与机械式液体连续换向装置的回水腔开口连接，空压机的水泵（37）出水口与机械式液体连续换向装置的供水腔连接；机械式液体连续换向装置设有定子（1）、转子（2），水泵（37）的主轴与机械式液体连续换向装置配合，使水泵（37）能够驱动转子（2）旋转，定子（1）上的各管道接头分别通过管道与各自的气缸连接。
Patent WO-2020168660-A1 (WO)
Inventor: WANG YIWEN
IPC: B60W40/04
Filed: 2019-06-19
Abstract: La présente invention s'applique au domaine technique des réseaux neuronaux. L'invention concerne un procédé et un appareil pour régler la direction de déplacement d'un véhicule, un dispositif informatique et un support de stockage, destinés à être utilisés pour résoudre le problème existant de la conduite automatique d'inexactitude de l'angle de rotation. Le procédé proposé par la présente invention consiste à : acquérir des images de conditions de route devant un véhicule cible en temps réel au moyen d'une caméra pour obtenir une vidéo cible ; extraire des trames vidéo de la vidéo cible à des intervalles égaux afin d'obtenir des images de conditions de route ; entrer séquentiellement les images de conditions de route dans un réseau neuronal convolutif rapide pré-entraîné selon la séquence temporelle des images de conditions de route dans la vidéo cible, et obtenir des valeurs d'angle délivrées séquentiellement par le réseau neuronal convolutif rapide, les valeurs d'angle se rapportant à des angles requis par le véhicule cible pour tourner dans les conditions de route actuelles ; convertir respectivement les valeurs d'angle en instructions de commande selon une règle de conversion d'instruction prédéfinie ; et envoyer séquentiellement les instructions de commande à un système de commande central du véhicule cible, de telle sorte que le système de commande central du véhicule cible règle la direction de déplacement du véhicule cible selon les instructions de commande.