baber/WOPTO huggingface dataset:
Patent WO-2020073898-A1 (WO)
Inventor: LIU PENG
IPC: B65G1/127
Filed: 2019-10-08
Abstract: A high-speed level switching hoist and an automated multi-level warehouse. The high-speed level switching hoist comprises a frame (1) and a goods conveying platform (2) slidably provided in the frame (1). Multiple entrances for a shuttle to enter the goods conveying platform (2) are provided in a vertical direction on one side of the frame (1). The goods conveying platform (2) comprises a shelf (201) and a pair of vehicle rails (202) enabling the shuttle to enter the shelf (201). One end of the vehicle rails (202) facing the entrance is pivotably connected to a gate (203). A first driving device for controlling the gate (203) to rotate is drivingly connected to the gate (203). The first driving device can drive the gate (203) to pass through the entrance and be connected to a shelf rail (8) on an outer side of the frame (1), and can drive the gate (203) to rotate to a position above the vehicle rail (202) and to prevent the shuttle from leaving the vehicle rail (202). The present application solves the technical issue in the prior art of poor connection between a goods conveying platform in a level switching hoist and a shelf rail in a warehouse and a shuttle trolley moving laterally on a goods conveying platform in motion.
Patent WO-2021068170-A1 (WO)
Title: Photographic apparatus and control method therefor, and movable platform
Inventor: LI BING
IPC: H04N5/232
Filed: 2019-10-10
Abstract: A photographic apparatus and a control method therefor, and a movable platform. The method comprises: acquiring a real-time video frame; duplicating the real-time video frame to obtain two real-time video frames; outputting one real-time video frame for display, and performing first stability augmentation processing on the other real-time video frame; and saving the real-time video frame which has been subjected to the first stability augmentation processing. In the present invention, two real-time video frames are obtained by means of duplicating a real-time video stream, and are respectively configured so that one of the two real-time video frames is output for real-time display, and the other is subjected to first stability augmentation processing, and the real-time video frame which has been subjected to the first stability augmentation processing is saved. By separating a real-time video frame displayed in real time from a stored real-time video frame, a real-time display delay is reduced, and the aim of displaying the real-time video frame in a timely manner and storing a high-quality real-time video frame is achieved.
Patent WO-2020108126-A1 (WO)
Inventor: LI MIN
IPC: G06F16/2455
Filed: 2019-10-12
Abstract: Disclosed are a resource transfer event recording method and apparatus, a resource transfer event querying method and apparatus, and an electronic device. The methods are applicable to a transaction server. The recording method comprises: uploading, by means of a preset interface of a blockchain, a payment record of a target resource to a blockchain on the basis of a payment event of a target resource by a resource receiver; acquiring and recording a first hash value returned by the blockchain, the first hash value being obtained by the blockchain on the basis of the payment record processing of the target resource; uploading a transfer record of the target resource to the blockchain by means of the preset interface of the blockchain on the basis of a transfer event of the target resource provided by a resource transferor; and acquiring and recording a second hash value returned by the blockchain, the second hash value being obtained on the basis of the transfer record processing of the target resource by the blockchain.
Patent WO-2020140583-A1 (WO)
Inventor: WEN CAIQUAN
IPC: G01R31/08
Filed: 2019-10-28
Abstract: La présente invention concerne un dispositif de détection pour distinguer des dérivations ayant des défauts de mise à la terre instantanés capacitifs ou résistifs, comprenant un dispositif de surveillance d'isolation (1), un dispositif de surveillance de module (2) et un transformateur de courant électrique (3) ; le dispositif de surveillance d'isolation (1) est respectivement connecté à un bus positif et à un bus négatif d'un système à courant continu et à la terre ; le transformateur de courant électrique (3) est connecté à chaque dérivation du système à courant continu ; et le dispositif de surveillance d'isolation (1) et le transformateur de courant électrique (3) sont connectés au dispositif de surveillance de module (2). L'invention concerne également un procédé de détection pour distinguer des dérivations ayant des défauts de mise à la terre instantanés capacitifs ou résistifs : le dispositif de surveillance de module (2) acquiert des données de courant électrique au moyen du transformateur de courant électrique (3) connecté à des dérivations, localise une dérivation ayant un défaut de mise à la terre instantané selon une règle de variation et distingue si un défaut de mise à la terre instantané capacitif ou résistif se produit au niveau de la dérivation selon des informations du dispositif de surveillance d'isolation (1). Au moyen de la présente solution, les dérivations ayant des défauts de mise à la terre instantanés capacitifs et résistifs peuvent être détectées et distinguées rapidement et avec précision et la solution peut être largement appliquée au domaine des systèmes d'alimentation.
Patent WO-2020211328-A1 (WO)
Title: Systèmes et procédés de réglage automatique de l'ouverture d'une caméra
Inventor: SHAO YIYI
IPC: G03B7/08
Filed: 2019-10-31
Abstract: La présente invention concerne des systèmes et des procédés pour régler automatiquement l'ouverture d'une caméra. Les procédés peuvent comprendre l'obtention d'au moins deux paramètres parmi trois paramètres de la caméra, les trois paramètres comprenant un paramètre de luminance, un paramètre d'exposition et un paramètre de longueur focale ; la détermination d'une longueur de pas de l'ouverture sur la base des au moins deux paramètres ; et le réglage automatique de l'ouverture de la caméra sur la base de la longueur de pas.
Patent WO-2021027114-A1 (WO)
Inventor: YANG DIANQING
IPC: G06Q10/06
Filed: 2019-11-08
Abstract: A terminal-based disaster evacuation method and apparatus, and an electronic device. The disaster evacuation method comprises: determining that a disaster occurs in a range where a terminal is located (201); acquiring disaster evacuation information (202); according to terminal position information in the disaster evacuation information, acquiring exit position information, pedestrian flow information of a route, escape route information, a disaster type and electronic map information which correspond to the terminal position information, so as to determine an escape scheme for guiding a user to escape (203); and the terminal guiding the user to escape or evacuate according to the escape scheme (204). A user usually carries a terminal device at any time, and in cases where a disaster strikes, the terminal can use the disaster evacuation method to guide the user to escape, thereby reducing the risk of mistaking an escape opportunity due to people being at a loss or selecting an incorrect escape method.
Patent WO-2020114208-A1 (WO)
Title: High-voltage pulse generator and communication method therefor
Inventor: FAN SHENGFANG
IPC: H04L5/14
Filed: 2019-11-12
Abstract: Disclosed are a high-voltage pulse generator and a communication method therefor. The high-voltage pulse generator comprises a master controller and a sub-controller. Data transmitted between the master controller and the sub-controller at least comprise a first class of data and a second class of data, and, the second class of data at least comprise two types. The communication method comprises: during the present instance of transmitting a first class of data, transmitting some types of a second class of data; during the next instance of transmitting the first class of data, transmitting the other types of second class of data; and repeatedly executing the steps until the transmission of all types of second class of data is completed. The present application ensures an increased degree of real-time in the transmission of the first class of data; moreover, controller pin resources occupied are reduced, costs are reduced, and the problem of data conflict is avoided.
Patent WO-2021082095-A1 (WO)
Title: Oled display panel and manufacturing method therefor
Inventor: XU QIANKUN
IPC: H01L27/32
Filed: 2019-11-18
Abstract: An OLED display panel and a manufacturing method therefor, the display panel comprising: a substrate (1); black matrices (2) attached to one side surface of the substrate (1); first color resists (7) attached to the side surface of each black matrix (2) away from the substrate (1); second color resists (8) attached to the side surface of each first color resist (7) away from the substrate (1); third color resists (9) attached to the side surface of each second color resist (8) away from the substrate (1); and a first color resist layer (3), a second color resist layer (4), and a third color resist layer (5) that are respectively attached to one side surface of the substrate (1) and provided between two adjacent black matrices (2), wherein the total lamination thickness of the black matrices (2), the first color resists (7), the second color resists (8), and the third color resists (9) is greater than the thickness of any color resist layer.
Patent WO-2020134719-A1 (WO)
Inventor: ZHENG JINGUO
IPC: G06F8/61
Filed: 2019-11-19
Abstract: 本申请提供一种移动终端及其预置应用程序的卸载方法、存储器，所述卸载方法包括以下步骤：获取用于卸载预置应用程序的授权文件；判断所述授权文件是否合法；若所述授权文件合法，则判断所述预置应用程序是否是用户级应用程序；若所述预置应用程序是用户级应用程序，则卸载所述预置应用程序。
Patent WO-2020134724-A1 (WO)
Inventor: CHEN WUZHONG
IPC: A47J37/06
Filed: 2019-11-20
Abstract: An oven and a humidifying assembly thereof. The humidifying assembly comprises: water boxes (10), each water box comprising a box body (11) and a connecting part connected to the box body (11), and the box body (11) defining a water tank (111) having an opening facing upward; heating tubes (20), each heating tube (20) being located above the water tank (111) and connected to the connecting part, being capable of heating water contained in the water tank (111) to generate steam, and being provided with a connecting structure used for being connected to a main body of the oven. The heating tubes (20) are located above the water tanks (111), the water in the water tanks (111) only utilizes heat below the heating tubes (20) during humidification, and heat radiated by the heating tubes (20) to other directions can be used to heat food in the oven, thereby simplifying a heating device of the oven for baking food. Or, cooperation between the heating tubes (20) and the water boxes (111) of the oven itself is directly used to simplify the structure of the oven.
Patent WO-2020134759-A1 (WO)
Inventor: XU AIMING
IPC: H02J7/00
Filed: 2019-11-22
Abstract: 本发明公开了一种无线充电装置，包括无线充电模块，与所述无线充电模块连接的电池模块，与所述电池模块连接的控制终端，所述电池模块至少包括欠压保护模块和可充电电池，用于控制所述电池模块向所述控制终端供电，还包括与所述无线充电模块与所述控制终端之间连接的第二稳压模块，所述第二稳压模块用于在所述电池模块欠压模式下控制输出工作电压至所述控制终端；还包括连接于所述控制终端与所述无线充电模块之间的调制通信模块，所述调制通信模块用于将所述控制终端输出的控制信号传输至所述无线充电模块的技术方案，本发明可用于植入式神经刺激器。
Patent WO-2021127832-A1 (WO)
Title: 摄像光学镜头
Inventor: LI WANXIA
IPC: G02B13/18
Filed: 2019-12-23
Abstract: 一种摄像光学镜头（10），摄像光学镜头（10）自物侧至像侧依序包含：具有正屈折力的第一透镜（L1），具有负屈折力的第二透镜（L2），具有正屈折力的第三透镜（L3）；且满足下列关系式：0.70≤f1/f≤1.00；-180.00≤(R5+R6)/(R5-R6)≤-50.00；3.00≤f3/f≤5.00；1.50≤d1/d2≤3.30；0.10≤d3/TTL≤0.30；-0.70≤f2/f3≤-0.35。摄像光学镜头（10）具有良好光学性能的同时，满足大光圈、广角化、超薄化的设计要求。
Patent WO-2020244204-A1 (WO)
Inventor: CAI LINGMIN
IPC: B60B35/14
Filed: 2019-12-25
Abstract: 一种分体式电动车后桥，包括差速箱(1)、安装在差速箱(1)左右两端的桥管(2)和贯穿布置在桥管(2)内部的半轴(3)，差速箱(1)与两个桥管(2)为分体式结构，每个桥管(2)外部靠近差速箱(1)的一端布置有法兰盘(4)，法兰盘(4)与差速箱(1)紧固连接，每个桥管(2)内部的两端均设置有轴承(5)，每个桥管(2)内部远离差速箱(1)的一端布置有滚珠轴承(501)，每个桥管(2)内部靠近差速箱(1)的一端设置有弹性轴承(502)，半轴(3)的内端穿过滚珠轴承(501)延伸到桥管(2)内且穿过弹性轴承(502)与差速箱(1)连接。通过螺栓锁结将桥管(2)与差速箱(1)紧固连接，构成分体式电动车后桥，桥管（2）与半轴（3）之间利用了滚珠轴承(501)和弹性轴承(502)，能够应对增加的不平衡径向力，提高桥管（2）、半轴（3）同轴度。
Patent WO-2020156012-A1 (WO)
Inventor: ZHU DAYUN
IPC: H04R9/06
Filed: 2019-12-31
Abstract: Le présent modèle d'utilité concerne un haut-parleur à conduction osseuse ayant un amortisseur conducteur, comprenant un support externe et un étrier en U. Une rainure ayant une section transversale en forme de U est formée au centre de l'étrier en U. Un aimant est disposé dans la rainure de l'étrier en U, la partie supérieure de l'aimant est pourvue d'une rondelle, et un espace annulaire est formé entre l'aimant et l'étrier en U. La périphérie de la partie supérieure de l'étrier en U est pourvue d'un support annulaire, et la surface supérieure du support annulaire est équipée d'un amortisseur conducteur. L'amortisseur conducteur comprend une bague externe, une bague interne et plusieurs parties de liaison qui relient les deux. La surface inférieure de la bague interne est pourvue d'un joint de soudure de bobine acoustique, et la bague externe est pourvue d'un joint de soudure de fil. La surface inférieure de la bague intérieure est équipée d'une bobine acoustique, et la bobine acoustique est insérée dans l'espace annulaire. Le centre de la surface supérieure de l'amortisseur conducteur est équipé d'un montant de support. Le milieu du montant de support est pourvu d'un élément élastique circulaire, et la partie supérieure du montant de support est pourvue d'un élément conducteur. La périphérie de l'élément élastique circulaire est assemblée sur la partie supérieure du support externe. L'étrier en U, le support annulaire et l'amortisseur conducteur sont tous logés dans le support extérieur. Au moyen de la conception de la configuration habile de l'amortisseur conducteur et du support annulaire, l'amplitude de vibration est augmentée, l'efficacité mécanique de la conduction osseuse est améliorée, le support est stable, la fidélité acoustique est élevée, et une fuite sonore peut être évitée.
Patent WO-2021147063-A1 (WO)
Title: Method and system for timing handling mechanisms for integration terrestrial networks and non terrestrial network
Inventor: LI DAN
IPC: H04W74/08
Filed: 2020-01-23
Abstract: In a non-terrestrial network (NTN), the propagation delay between satellite/base station and UE is much larger than that in a terrestrial network (TN). In order to well integrate the TN and the NTN in a system, methods and systems for handling timing issues are proposed. By modifying the timing handling mechanisms used in the TN network, the timing handling mechanisms can be used in the NTN network. In this invention, timing compensation mechanisms done by satellite/base station or by UE for NTN network are proposed for both cases that UE has relative location information of UE and satellite and UE has no relative location information of UE and satellite.
Patent WO-2020156544-A1 (WO)
Title: Buffer initialization for intra block copy in video coding
Inventor: XU JIZHENG
IPC: H04N19/593
Filed: 2020-02-02
Abstract: A method of visual media processing includes determining a size of a buffer to store reference samples for prediction in an intra block copy mode; and performing a conversion between a current video block of visual media data and a bitstream representation of the current video block, using the reference samples stored in the buffer, wherein the conversion is performed in the intra block copy mode which is based on motion information related to a reconstructed block located in same video region with the current video block without referring to a reference picture.
Patent WO-2021155603-A1 (WO)
Title: Sidelink feedback method based on drx, and related apparatus
Inventor: ZHAO ZHENSHAN
IPC: H04W52/02
Filed: 2020-02-07
Abstract: Disclosed are a sidelink feedback method based on DRX, and a related apparatus. The method comprises: a first device sending sidelink data to a second device at a first moment; and the first device receiving, at a second moment, feedback information that is from the second device and is regarding the sidelink data, wherein the second moment is within a continuous monitoring range of the first device. By means of the embodiments of the present application, the stability and success rate of data interaction between a receiving end and a transmitting end can be improved.
Patent WO-2021163953-A1 (WO)
Title: Optical coupling system, optical module and optical communication device
Inventor: NI RIWEN
IPC: G02B6/42
Filed: 2020-02-20
Abstract: An optical coupling system (10), comprising an optical main body (11) and a light conversion element (16); the optical main body (11) is provided with a bidirectional communication port (14), a receiving port (12), an output port (13) and a mounting groove (15); the mounting groove (15) is provided with a mounting surface (15a), and the mounting surface (15a) is provided with a groove (17); the light conversion element (16) is located in the mounting groove (17), and a connection surface (16a) of the light conversion element (16) is connected to the mounting surface (15a) around the groove (17), and forms a hollow area together with the groove (17); the bidirectional communication port (14) is used for outputting a first optical signal which is emitted from the receiving port (12) into the optical main body (11) and passes through the light conversion element (16) and the hollow area, and is used for inputting a second optical signal into the optical main body (11), wherein the second optical signal passes through the hollow area and is emitted to the light conversion element (16) and then is outputted by the output port (13); the wavelength of the first optical signal is different from that of the second optical signal. The optical coupling system (10) is used in the field of optical communication technology, and prevents bubbles in an optical glue from affecting the transmittance and reflectivity of the light conversion element (16). Further disclosed are an optical module containing the optical coupling system (10) above and an optical communication device containing the optical module.
Patent WO-2020192322-A1 (WO)
Inventor: SUN HAN
IPC: H04M1/72469
Filed: 2020-02-21
Abstract: Provided in the embodiments are a display method and a terminal device. The specific solution comprises: receiving a first input of a user to a first target tag, wherein the first target tag is a tag in at least one tag displayed in a first display region, and each tag is used for indicating a communication message or contact information; and in response to the first input, displaying a first communication interface in a second display region, wherein the first communication interface is a communication interface for communicating with a first contact. If the information indicated by the first target tag is a first communication message, then the first contact is a contact who sends or receives the first communication message; or, if the information indicated by the first target tag is first contact information, then the first contact is a contact indicated by the first contact information.
Patent WO-2021012680-A1 (WO)
Inventor: ZENG HAOJIE
IPC: G06K9/00
Filed: 2020-03-05
Abstract: An imaging lens system (100), comprising in sequence from the measured object end to the image end: a panel of glass (G1); a first lens (L1) which has a negative focal power, the object side surface thereof (S3) being a convex surface and the image side surface thereof (S4) being a concave surface; a second lens (L2) which has a positive focal power, the object side surface thereof (S5) being a convex surface and the image side surface thereof (S6) being a concave surface; a stop (ST); a third lens (L3) which has a positive focal power, the image side surface thereof (S8) being a convex surface. An effective focal length f and the entry pupil diameter (EPD) of the imaging lens system (100) satisfy: f/EPD≤1.6; three lenses are present in the imaging lens system (100); the imaging lens system (100) satisfies the conditional formula: 0<BFL/IH<0.2, wherein BFL represents the distance between the highest point of the third lens (L3) and the image surface, and IH represents the maximum image height of the imaging lens system (100). The total optical length of the imaging lens system (100) is made shorter by means of reasonably matching and defining each lens and the stop, which helps to miniaturize the lenses.
Patent WO-2021042689-A1 (WO)
Title: Wireless charging underwater model identification system
Inventor: ZHU MING
IPC: G06K7/10
Filed: 2020-03-06
Abstract: The present invention relates to the technical field of underwater robot research and development and testing, and provides a wireless charging underwater model identification system, comprising: a wireless charging module, a radio frequency card reader module, a storage control module, and a waterproof sealing box. The wireless charging module comprises an electric energy transmitter, a receiving coil, a high-frequency rectifying and filtering circuit, and a rechargeable battery; the radio frequency card reader module comprises an antenna, a magnetic card, and a radio frequency processor; the storage control module comprises a microcontroller, an LED lamp set, an external storage device, and a wireless communication module. The present invention provides a system for quickly evaluating a grabbing score of an underwater robot. The specifications of models of sea cucumbers grabbed by the underwater robot can be quickly read in an underwater environment and are stored and recorded, the grades of the specifications of the grabbed sea cucumbers are displayed and read by means of the LED lamp set, and a diver does not need to conduct manual fishing for measurement, thereby reducing competition costs and increasing the competition speed. Moreover, wireless charging of the system is achieved, so that the system can still be charged under a completely-sealed condition.
Patent WO-2020182128-A1 (WO)
Title: Method for acquiring unbalance amount of rotor, and method for acquiring unbalance amount of balancing machine
Inventor: GUO WEIJIAN
IPC: G01M1/16
Filed: 2020-03-10
Abstract: A method for acquiring an unbalance amount of a rotor, and a method for acquiring an unbalance amount of a balancing machine. The method for acquiring an unbalance amount of a rotor comprises the following steps: mounting an angle sensor on a balancing machine at a first position on the balancing machine, measuring an unbalance amount of a rotor, and performing measurement to obtain a first unbalance amount of a first measurement plane and a first unbalance amount of a second measurement plane (B); moving the angle sensor on the balancing machine from the first position to a second position on the balancing machine (C); performing another measurement of the unbalance amount of the rotor, and obtaining a second unbalance amount of the first plane and a second unbalance amount of the second plane (D), wherein in the above two unbalance amount measurement operations, the magnitude of the unbalance amount of the rotor does not change, and an angle of the unbalance amount relative to a reference point on the rotor changes a movement angle of the angle sensor (E), and in addition, a magnitude and an angle of an unbalance amount of the balancing machine itself remain unchanged (G); and acquiring the unbalance amount of the rotor by means of vector calculation (H). The method provides simple measurement and accurate detection.