baber/WOPTO huggingface dataset:
Patent WO-2020253543-A1 (WO)
Inventor: SUN PENGDA
IPC: H01R31/06
Filed: 2020-06-04
Abstract: A connector (230) coupling a first electronic device (210) and a second electronic device (220) to a power supply to enable the power supply to supply a current to the first electronic device (210) and the second electronic device (220). The connector (230) comprises: a first connector assembly (2311); a second connector assembly (2312); a third connector assembly (232); a power line coupled to the first connector assembly (2311), the second connector assembly (2312), and the third connector assembly (232); a first data line; and a signal switching circuit configured to detect whether the third connector assembly (232) is coupled to the power supply. A charging control method using the connector comprises: when it is detected that the third connector assembly (232) is not coupled to the power supply, controlling the first connector assembly (2311) to be coupled to the second connector assembly (2312); and when it is detected that the third connector assembly (232) is coupled to the power supply, controlling the first connector assembly (2311) to be coupled to the third connector assembly (232), so as to send a power supply connection message to the first electronic device (210) by means of the first data line; or controlling the second connector assembly (2312) to be coupled to the third connector assembly (232), so as to send a power supply connection message to the second electronic device (220) by means of the first data line. When data transmission is performed between the first electronic device (210) and the second electronic device (220), the connector (230) can use a power supply to supply power to said two devices, thereby prolonging the use time of said devices.
Patent WO-2020244663-A1 (WO)
Title: Applicability of implicit transform selection
Inventor: ZHANG KAI
IPC: H04N19/176
Filed: 2020-06-08
Abstract: Devices, systems and methods for digital video coding, which includes using multiple transforms, are described. In a representative aspect, a method for video processing includes making a decision, for a current block of a video, regarding an application of a transform to the current block based on an indication in a bitstream representation of the video at a coding unit (CU) level, a coding block (CB) level, or a transform unit (TU) level, and performing, based on the decision, a conversion between the current block and the bitstream representation.
Patent WO-2020249020-A1 (WO)
Title: Method and system for capturing structured web page data
Inventor: LIN CHEN
IPC: G06F16/951
Filed: 2020-06-10
Abstract: A method and system for capturing structured web page data. The method for capturing structured web page data comprises: acquiring a label chain of a first piece of web page data as a first label chain; extracting a label text depending on whether table elements exist in the first label chain, so as to organize structured column data; and forming structured web page data according to the structured column data corresponding to the web page data, so as to retain the original structure of captured data in order to facilitate subsequent data processing.
Patent WO-2020253776-A1 (WO)
Inventor: ZHAO MINGHUA
IPC: G06F9/44
Filed: 2020-06-18
Abstract: The present invention relates to the technical field of computers, and particularly relates to a timer-based task processing method and apparatus, and an electronic device. The method comprises: acquiring a countdown time of a timer object according to a first timer; and controlling a second timer to count down according to the countdown time, and when the countdown ends, processing a task corresponding to the timer object. According to the embodiment, the timer object is controlled by means of two timers, thereby improving the operation efficiency of the timer object, reducing an error accumulation effect and improving the timing accuracy.
Patent WO-2021227212-A1 (WO)
Title: Multi-core direct-current submarine cable and method for producing same
Inventor: ZHANG HONGLIANG
IPC: H01B13/26
Filed: 2020-06-28
Abstract: Disclosed are a multi-core direct-current submarine cable and a method for producing same. The multi-core direct-current submarine cable comprises: two identical polar electric units (11, 12), an additional electric unit assembly (13), several filling strips (15), a belt (161), a cushion layer (162), an armor layer (163) and an outer protective layer (164). The cross-sectional outer diameter of the additional electric unit assembly is the same as the cross-sectional outer diameter of each polar electric unit; the two polar electric units and the additional electric unit assembly are twisted together, and are sequentially provided with the belt, the cushion layer, the armor layer and the outer protective layer wrapped around same; and the several filling strips are disposed in gaps between the two polar electric units and the belt and between the additional electric unit assembly and the belt. The multi-core direct-current submarine cable is conducive to saving laying costs and laying time, and the problem of roundness of electric units with different outer diameters can be effectively solved. In the method for producing the multi-core direct-current submarine cable, the two polar electric units and the additional electric unit assembly are twisted by means of gravity in a vertical direction, and twisting of the multi-core direct-current submarine cable can be stably and efficiently achieved.
Patent WO-2021004321-A1 (WO)
Inventor: CHEN WEIXIONG
IPC: G02F1/1343
Filed: 2020-06-29
Abstract: 一种阵列基板，包括：衬底基板(101)、多个像素单元(P)、反射层(102)以及介电弹性体(103)。多个像素单元(P)位于衬底基板(101)上，多个像素单元(P)的至少之一包括反射层(102)；介电弹性体(103)位于反射层(102)靠近衬底基板(101)的一侧，且被配置为在电压的作用下改变靠近反射层(102)一侧表面的不平坦度，从而改变反射层(102)的不平坦度。阵列基板可根据环境光照强度而调节自身的反射率，从而优化显示效果。还提供一种显示装置及其显示方法。
Patent WO-2022006711-A1 (WO)
Title: Method for the preparation of lysophosphatidylinositol
Inventor: LI ZHENG
IPC: C12P13/00
Filed: 2020-07-06
Abstract: A high-LPI lysolecithin and methods related to the same are provided. The high-LPI product is produced through the reaction of lecithin with a unique method using solvent, buffer, and phospholipase. Using the current production method, LPI content is increased from 1.4% to 2.5-13.1% using regular soy lecithin as the starting material and LPC, LPE and LPA contents are also increased from 5.1%, 2.0%, 1.0% to 15.8%, 14.6% and 4.4% respectively.
Patent WO-2021017824-A1 (WO)
Title: Pit-removing and skewering device for sugarcoated haws
Inventor: WANG JIRONG
IPC: A23G3/56
Filed: 2020-07-15
Abstract: A pit-removing and skewering device for sugarcoated haws, comprising a frame and a positioning conveying mechanism provided on the frame, a drilling and pit-removing mechanism, a quantitative stuffing mechanism, a precise skewering mechanism, and a driving mechanism; wherein the drilling and pit-removing mechanism and the quantitative stuffing mechanism are sequentially provided on an upper end of the positioning conveying mechanism from front to back; the precise skewering mechanism is provided on one side of the positioning conveying mechanism and corresponds to the positioning conveying mechanism; the driving mechanism is provided on one side of the positioning conveying mechanism and comprises a first driving mechanism and a second driving mechanism; the first driving mechanism is connected to the positioning conveying mechanism and the precise skewering mechanism; and the second driving mechanism is connected to the drilling and pit-removing mechanism and the quantitative stuffing mechanism.
Patent WO-2022021035-A1 (WO)
Inventor: HU RONGYI
IPC: H04W24/10
Filed: 2020-07-27
Abstract: The present application relates to a measurement method, a terminal device, and a network device. The method comprises: the terminal device performs measurement on the basis of a burst gap pattern, the burst gap pattern comprising a first burst and a second burst; the first burst comprises a plurality of first-type measurement gaps (MGs), and the second burst comprises a plurality of second-type MGs; there is any one or a combination of both of the following cases: the length of the plurality of first-type MGs is the same as or different from the length of the plurality of second-type MGs; and a period of the plurality of first-type MGs is the same as or different from a period of the plurality of second-type MGs.
Patent WO-2022032522-A1 (WO)
Inventor: XU HUILIN
IPC: H04W24/02
Filed: 2020-08-12
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a capability of the UE to support a cross link interference (CLI) measurement on a first frequency resource of a symbol period and a layer three radio resource management (RRM) measurement on a second frequency resource of the symbol period, the second frequency resource different than the first frequency resource. The UE may transmit, to a base station, a message indicating the identified capability of the UE. The UE may perform, during the symbol period and based at least in part on the message, the CLI measurement of CLI from one or more aggressor UEs, the layer three RRM measurement of one or more RRM signals from the base station, or both.
Patent WO-2021217965-A1 (WO)
Inventor: WU PINGAN
IPC: A47J31/46
Filed: 2020-08-24
Abstract: Disclosed is a coffee brewing mechanism, comprising a brewing box (1, 1'), an end cap (2, 2'), a switch assembly (3, 3'), an inner box (4, 4') and an air pump (5). The brewing box (1, 1') is internally hollow and has a top opening (11), and a drip hole (12) is provided in a bottom wall of the brewing box (1, 1'); the end cap (2, 2') is detachably connected to the top opening (11) of the brewing box (1, 1'); the switch assembly (3, 3') is used for controlling the drip hole (12) to be opened or closed; the inner box (4, 4') is arranged in the brewing box (1, 1'), the inner box and the end cap (2, 2') jointly define an extraction cavity (41) which can contain coffee powder, and a bottom wall of the inner box (4, 4') is provided with a filter hole (42) which can force extraction liquid into the brewing box (1, 1') under the state of applying pressure to the inner box (4, 4'); and the air pump (5) is used for introducing air into the extraction cavity (41). During use, the coffee powder and water are added to the inner box (4, 4'), the drip hole (12) is kept closed and stationary, or after the content in the inner box (4, 4') is stirred, air is introduced into the extraction cavity (41) by means of the air pump (5), the drip hole (12) is opened, and pressure in the extraction cavity (41) is increased to push out coffee liquid, such that the method does not destroy the taste of the coffee, and same also does not excessively remove caffeine, thus improving the taste of the coffee, shortening the making time, and being beneficial for improving the stability of the concentration of the coffee, and coffee with the same concentration can be prepared by using less coffee powder.
Patent WO-2022052066-A1 (WO)
Inventor: Xi baoshi
IPC: G02B7/36
Filed: 2020-09-11
Abstract: A method (200) for realizing the focusing of an industrial camera (102), the industrial camera (102) being fixed to a movable robot (101). The method comprises: moving a robot (101) by a first step length so as to capture a first target image of a target object (105) (S201); determining a first ROI image (S202); evaluating the first ROI image to generate a plurality of first definition values (S203); determining a unimodal search direction on the basis of the plurality of first definition values (S204); according to the unimodal search direction, moving the robot (101) by a second step length so as to capture a second target image of the target object (105) (S205); determining a second ROI image (S206); evaluating the second ROI image to generate a plurality of second definition values (S207); and on the basis of some of the plurality of first definition values and some of the plurality of second definition values, estimating a highest-definition focusing position (S208). As such, rapid and accurate automatic focusing of the industrial camera (102) is realized without manual participation, such that the on-site working efficiency is effectively improved. Moreover, the method can be flexibly adapted to multiple installed industrial cameras (102) and lenses, such that on-site costs are effectively reduced.
Patent WO-2021203626-A1 (WO)
Inventor: WEI JUAN
IPC: A47L9/00
Filed: 2020-09-17
Abstract: 一种地刷调节组件（2）及清洁工具（100），地刷调节组件（2）连接于清洁工具本（3）与地刷（1）之间，地刷调节组件（2）包括：固定件（21）、移动件（22）、弹性组件（23）和操作组件（24），固定件（21）连接清洁工具本体（3）；移动件（22）连接地刷（1）；弹性组件（23）设于移动件（22）与固定件（21）之间，且弹性组件（23）支撑移动件（22），借由弹性组件（23）的变形以改变移动件（22）相对于固定件（21）的位置；操作组件（24）作用于弹性组件（23）以改变并锁定弹性组件（23）的变形。通过操作组件（24）稳定地锁定地刷（1）的升降位置，达到自锁的功能。
Patent WO-2021063229-A1 (WO)
Title: Methods and apparatuses for hybrid automatic repeat request operations in wireless communication system
Inventor: CHENG CHIENCHUN
IPC: H04L1/18
Filed: 2020-09-23
Abstract: A communication method performed by a User Equipment (UE) includes the UE receiving a HARQ-ACK-less list from a Base Station (BS). The Hybrid Automatic Repeat reQuest (HARQ) Acknowledgement (ACK) -less list indicates at least one HARQ process by including a set of HARQ process Identities (IDs). In the at least one HARQ process, a HARQ-ACK information transmission for a Downlink (DL) transmission is disabled. The communication method further includes the UE receiving a first Medium Access Control (MAC) Control Element (CE) on a Physical Downlink Shared Channel (PDSCH) from the BS. The PDSCH is associated with a first HARQ process ID in the set of HARQ process IDs. The communication method further includes the UE transmitting HARQ-ACK information for the PDSCH regardless of the HARQ-ACK-less list.
Patent WO-2021212739-A1 (WO)
Inventor: ZHAO ZHONGSHU
IPC: H04L29/06
Filed: 2020-09-24
Abstract: Disclosed in the present application are a network attack defense method and apparatus, a device, a system and a storage medium, relating to the field of network security. The specific implementation solution is: when it is determined that a browser initiates an access request, checking a domain name resolution request initiated by the browser, wherein the access request is used for indicating access to a platform to be accessed, and the domain name resolution request comprises a domain name of the platform; and when it is determined that the domain name of the platform matches a preset attack platform feature library, intercepting the access request, wherein the attack platform feature library is used for indicating the domain name of at least one attack platform. The access request to an attack platform and a XSS attack can be accurately and directly intercepted, preventing malicious codes from triggering a terminal device to send the access request to the attack platform and avoiding obtaining of an attack logic returned by the attack platform, and thereby effectively processing and restraining XSS attacks.
Patent WO-2022067493-A1 (WO)
Inventor: ZHANG ZHIPENG
IPC: H04B17/309
Filed: 2020-09-29
Abstract: Embodiments of the present invention provide an interference processing method, interference processing apparatus, and control device. The interference processing method comprises: performing channel interference scanning of a target frequency band and obtaining a channel interference scanning result; transferring task data with a movable platform, and obtaining information about the quality of transmission during transmission; in response to the channel interference scanning result satisfying a first condition and the transmission quality information satisfying a second condition, performing anti-interference processing. Hence, embodiments of the present invention provide an interference signal evaluation indicator, the first condition and the second condition being combined to determine whether an interference signal in a current surrounding environment significantly affects communication between a control device and a movable platform, thus improving the accuracy of anti-interference processing.
Patent WO-2021073507-A1 (WO)
Title: Uplink control information multiplexing method and apparatus
Inventor: LIN WEI
IPC: H04W74/00
Filed: 2020-10-13
Abstract: The present application provides an uplink control information multiplexing method and apparatus. The uplink control information multiplexing method comprises: when a COT contains PUSCH scheduling-free transmissions of continuous N TTIs, multiplexing complete UCI for the PUSCH scheduling-free transmissions of the first K TTIs in the PUSCH scheduling-free transmissions of the continuous N TTIs, wherein K is an integer greater than or equal to 1, and N is an integer greater than or equal to 2; and multiplexing a part of UCI for the PUSCH scheduling-free transmission of the remaining N-K TTIs in the PUSCH scheduling-free transmission of the continuous N TTIs, the information contained in the part of UCI being a subset of the information contained in the complete UCI.
Patent WO-2022077498-A1 (WO)
Inventor: WANG YU
IPC: H02K1/16
Filed: 2020-10-16
Abstract: 一种扁线电机、动力总成及车辆，扁线电机包括定子和转子，定子包括定子绕组和定子铁芯，定子绕组包括第一相绕组、第二相绕组和第三相绕组，每一相绕组均包括至少一条并联支路，各并联支路呈均匀对称布设，每一并联支路均包括至少两个呈均匀对称布设的并联分支路，定子铁芯的内壁开设有多个凹槽，多个凹槽围绕定子铁芯的中心轴线的轴向排布，并沿中心轴线的轴向延伸，各并联分支路的扁线导体层叠设置于凹槽内。这样各个均匀对称分布的并联支路，结合每一并联支路的均匀对称布设的并联分支路，便较佳地实现对上述三相绕组的电势平衡，抑制或消除电机环流的产生，较佳地缓解了电机温升的现象，从而也改善了电机的工作效率。
Patent WO-2021169326-A1 (WO)
Inventor: JI HAIMIN
IPC: F23D14/46
Filed: 2020-10-19
Abstract: Disclosed is a low-nitrogen gas burner suitable for medium-and-low heat value fuels. The gas burner comprises a central fuel cylinder (9), a rotational flow gas cylinder (11), an outer main fuel cylinder (10) and a burner box shell (12) that are sequentially distributed from the inside out. A rotational flow disk (2) is arranged at an outlet of the inner rotational flow air area, an annular main fuel gas collecting ring is provided between the rotational flow gas cylinder (11) and the outer main fuel cylinder (10), an outer direct gas flow area (4) which is annular is provided between the outer main fuel cylinder (10) and the burner box shell (12), a main fuel inlet (5) is provided in one end of the main fuel gas collecting ring, and a plurality of main fuel nozzles (1) are provided in the other end of the main fuel gas collecting ring; and a combustion-supporting air inlet is provided in a side face of the burner box shell (12), wherein an outlet of a medium-and-low heat value gas fuel pipe is in communication with a center fuel inlet (6) and the main fuel inlet (5), and a combustion-supporting air channel (13) is in communication with the rotational flow disk (2) and the outer direct gas flow area (4). The burner has the characteristics of having a high combustion efficiency and low nitrogen oxide emissions.
Patent WO-2021238063-A1 (WO)
Title: Blockchain-based product information dynamic management system
Inventor: WANG JIANCHENG
IPC: G06Q30/00
Filed: 2020-11-04
Abstract: A blockchain-based product information dynamic management system, comprising a product information database, graphic and textual information printed on the surface of a product package, and a management platform; the product information database is composed of public blockchain data and private blockchain data, the public blockchain data is displayed to the public, the private blockchain data is used for tracing management, data corresponding to each product comprises both public blockchain data and private blockchain data, a specific database address corresponding to the data of each product generates unique addressing information, the private blockchain data has a database key, and the database key has a data read/write permission. Said system uses a method of combining platform key information with graphic and textual information to facilitate real-time data acquisition and update of various circulation nodes, without modifying a product package or increasing other data acquisition cost.
Patent WO-2022094903-A1 (WO)
Inventor: CHENG PENG
IPC: H04W88/04
Filed: 2020-11-06
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs destinés aux communications sans fil. Des techniques de relais de couche deux (L2) peuvent prendre en charge des mesures précoces pour une sélection de relais. Pendant une transition vers un état inactif ou de repos, un équipement utilisateur (UE) distant peut recevoir un message de libération de commande de ressource radio (RRC) indiquant une liste d'UE relais candidats sur lesquels effectuer des mesures précoces. L'UE distant peut effectuer les mesures précoces et peut transmettre un rapport de mesure à une station de base indiquant les mesures. Sur la base des mesures précoces des UE relais candidats effectuées par l'UE distant et du rapport de mesure, la station de base peut sélectionner un appariement d'un UE relais candidat avec un relais UE distant, et peut transmettre une indication de l'appariement à l'UE distant conjointement avec d'autres informations de configuration de relais. À l'aide de l'appariement de relais identifié, l'UE distant peut établir une connexion de liaison latérale avec l'UE relais candidat identifié.
Patent WO-2022088250-A1 (WO)
Title: 摄像光学镜头
Inventor: WANG XIAOFENG
IPC: G02B13/00
Filed: 2020-11-10
Abstract: 一种摄像光学镜头（10）、取像模组及电子装置。摄像光学镜头（10）由物侧到像侧依次包括：具有正曲折力的第一透镜（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）以及第八透镜（L8）；其中，摄像光学镜头（10）的光学总长为TTL，摄像光学镜头（10）的焦距为f，第二透镜（L2）的焦距为f2，第五透镜（L5）的物侧面的中心曲率半径为R9，第五透镜（L5）的像侧面的中心曲率半径为R10，且满足下列关系式：0.95≤f/TTL；3.20≤f2/f≤5.50；0.30≤(R9+R10)/(R9‑R10)≤1.00。摄像光学镜头（10）具有良好光学性能的同时，还满足长焦距、超薄化的设计要求。
Patent WO-2022099589-A1 (WO)
Title: Procédé de reconnaissance d'écriture dans l'air, appareil, dispositif et support
Inventor: CHEN WENQIANG
IPC: G06K9/00
Filed: 2020-11-13
Abstract: Sont divulgués un procédé de reconnaissance d'écriture dans l'air, un appareil, un dispositif et un support. Le procédé consiste à : au moyen d'un dispositif intelligent à porter sur soi, obtenir un signal de vibration généré pendant le glissement continu dans l'air d'un doigt d'un utilisateur ; introduire le signal de vibration dans un modèle de reconnaissance de signal pré-entraîné pour une reconnaissance de signal, obtenir un résultat de reconnaissance du modèle de reconnaissance de signal et la reconnaissance de celui-ci en tant que caractères reconnus initiaux du signal de vibration ; entrer les caractères reconnus initiaux dans un modèle de vérification orthographique de caractères pour effectuer une vérification orthographique sur les caractères reconnus initiaux ; en fonction du résultat de la vérification du modèle de vérification orthographique de caractère, déterminer des caractères reconnus cibles du signal de vibration.
Patent WO-2021104167-A1 (WO)
Title: 一种大容量氧铝联产电解槽用悬挂式耐火保温组件
Inventor: YANG JIANHONG
IPC: C25B9/00
Filed: 2020-11-20
Abstract: 一种大容量氧铝联产电解槽用悬挂式耐火保温组件，属于铝冶炼技术领域。该组件包括金属棒，软管，保温层和耐火层，金属棒与铝电解槽之间通过耐火层隔离；金属棒外包裹有软管，且金属棒与软管间填充有防膨胀防氧化缓冲粉末混合物；软管外包裹有保温层，保温层下部设置耐火层，保温层和耐火层之间密封；金属棒、保温层和耐火层之间固定连接。针对大容量非碳阳极竖式电解槽，提出了一种可以自由组合、易于升降、方便移动的耐火保温组件，而且很好地解决了耐火保温材料与金属的连接会因为金属热膨胀或氧化造成耐火保温材料破裂的问题。