baber/WOPTO huggingface dataset:
Patent WO-2021128734-A1 (WO)
Inventor: LI WUHUA
IPC: H02M1/088
Filed: 2020-06-01
Abstract: A power switch tube series operation gate voltage amplitude compensation voltage equalizing method and circuit, realizing dynamic voltage equalization of series-connected power switch tubes by utilizing a sampling principle that voltages of the power switch tubes are controlled by a gate voltage amplitude and an unbalanced voltage difference is converted to an unbalanced current difference of a buffer current. The method is a droop control method, merely works in the dynamic change process of the voltages of the series-connected power switch tubes, and does not affect operation of the power switch tubes under normal working conditions. A passive device is used, the circuit is simple in structure and easy to integrate onto a device driving plate, rapid response tracking for voltage unbalance and voltage equalization of the series-connected power switch tubes can be realized, and rapidity and stability of voltage equalization control are improved.
Patent WO-2021232514-A1 (WO)
Inventor: CAI YOUGEN
IPC: C08L25/12
Filed: 2020-06-11
Abstract: L'invention concerne un procédé de préparation d'un matériau de coque de rétroviseur d'automobile. Les matières premières comprennent : une résine SAN : 30-40 %, du SAS : 20-30 %, du PBT : 8-10 %, du polycarbonate : 5-10 %, un élastomère à amortissement élevé : 9-10 %, un modificateur à basse température : 7-10% ; un antioxydant : 0,1-1% ; un agent de compatibilité : 4 à 8 %, et un additif résistant aux intempéries : 0,1-1 %. Dans la présente invention, un modificateur à basse température et un polycarbonate sont ajoutés ; en ajoutant une petite quantité de polycarbonate pour la trempe, la résistance aux chocs à basse température est efficacement améliorée, et la résistance aux intempéries et l'aptitude au traitement d'origine des matériaux sont maintenues. Le PBT et un élastomère à amortissement élevé sont ajoutés, de telle sorte que le matériau présente une meilleure résistance à la fissuration environnementale, et la durée de vie est prolongée. De plus, l'ASA présente une forte résistance aux intempéries, et peut résister à la dégradation, au vieillissement et à la décoloration provoqués par une exposition aux UV. Les matières premières sont brassées à 95 à 98 °C de telle sorte que les matières premières peuvent être dispersées rapidement et uniformément, et les matières premières sont séchées en même temps. Un séchoir à double cône de type à huile à transfert thermique est utilisé pour le prémélange, de telle sorte que des matériaux dans un cylindre de séchoir à double cône sont chauffés plus uniformément.
Patent WO-2021082473-A1 (WO)
Inventor: LU QIANG
IPC: H01L27/32
Filed: 2020-06-19
Abstract: 一种柔性显示屏的制作方法及待剥离临时基板（50）的柔性显示屏，涉及显示技术领域，其中柔性显示屏的制作方法包括提供临时基板（50）；在临时基板（50）上形成依次层叠的牺牲层（40）和支撑膜层，支撑膜层至少包括一层硬化涂层；在硬化涂层上形成依次层叠的柔性衬底（10）和发光层（20）；去除牺牲层（40），分离临时基板（50）。该方法中将硬化涂层设置在牺牲层（40）与柔性衬底（10）之间的方式替代了剥离临时基板（50）后利用光学胶（90）粘接背面保护膜来支撑柔性衬底（10）的方式，硬化涂层不仅能够支撑柔性衬底（10）及其上方各个膜层，而且硬化涂层厚度较小，从而降低了柔性显示屏整体的厚度，降低或避免了柔性显示屏在折叠或卷曲时容易产生应力集中以致显示失效的可能性。
Patent WO-2021012861-A1 (WO)
Inventor: WANG FUPING
IPC: G06F16/903
Filed: 2020-06-24
Abstract: The present application relates to a method and apparatus for evaluating data query time consumption, and a computer device and a storage medium. The method comprises: receiving a data query request, and parsing the data query request into an execution plan; performing data feature conversion on the execution plan to obtain a first queried data feature; acquiring first full-table information, and performing data feature conversion on the first full-table information to obtain a first full-table information data feature, wherein the first full-table information is full-table information obtained by means of query in the current database; and according to the first queried data feature, the first full-table information data feature, and a preset data query time consumption evaluation model, obtaining a data query time consumption evaluation result. By using the method, the accuracy of data query time consumption evaluation can be improved.
Patent WO-2021227213-A1 (WO)
Title: Catalyst for use in removing antibiotics in water body by activating peroxymonosulfate, preparation method therefor, and application thereof
Inventor: YUAN XINGZHONG
IPC: C02F1/72
Filed: 2020-06-29
Abstract: A catalyst for use in removing antibiotics in a water body by activating peroxymonosulfate, a preparation method therefor, and an application thereof. The method comprises the following steps: mixing the catalyst with an antibiotic water body, stirring, adding peroxymonosulfate for a degradation reaction, and completing removal of antibiotics in the water body, wherein the catalyst is prepared by calcinating a waste lithium battery as a raw material, and the catalyst contains LiCoO 2  and Co 3 O 4 . Efficient degradation of the antibiotics in the water body can be realized by mixing a heterogeneous catalyst prepared by using the waste lithium battery as the raw material and peroxymonosulfate with an antibiotics-containing water body for the degradation reaction, and the present invention has the advantages of being easy to operate, low in treatment costs, wide in application range, high in treatment efficiency, good in treatment effect, high in reusability, environmentally friendly, etc., and good application value and application prospects.
Patent WO-2021000921-A1 (WO)
Inventor: WANG LIANG
IPC: G06F9/451
Filed: 2020-07-03
Abstract: 本申请实施例提供一种基于垂直同步信号的图像处理方法及电子设备，涉及图像处理及显示技术领域，可以缩短电子设备的响应延迟，提升电子设备的流畅性（如跟手性能）。具体方案包括：电子设备响应于第一垂直同步信号，绘制一个或多个第一图层，并渲染一个或多个第一图层，并在一个或多个第一图层渲染完成后，对渲染的一个或多个第一图层进行图层合成，以得到第一图像帧；响应于第二垂直同步信号，刷新显示第一图像帧。
Patent WO-2022000510-A1 (WO)
Inventor: FU TING
IPC: H04W74/04
Filed: 2020-07-03
Abstract: Embodiments of the present disclosure provide a wireless communication method, applied to a terminal. The method comprises: reporting terminal capability information, wherein the terminal capability information is at least used for indicating processing capability of the terminal at different subcarrier spacing (SCS).
Patent WO-2022006738-A1 (WO)
Title: Image processing method and apparatus, computing device, and medium
Inventor: SU JIN
IPC: G06T5/50
Filed: 2020-07-07
Abstract: An image processing method, comprising: obtaining a first image for a target object by a first imaging mode (S110); obtaining a second image for the target object by a second imaging mode (S120); constructing a first sub-image and a second sub-image on the basis of the first image (S130); constructing a third sub-image and a fourth sub-image on the basis of the second image (S140); and determining pixel value distribution information for a fusion image on the basis of respective pixel value distribution information of the first sub-image, the second sub-image, the third sub-image, and the fourth sub-image, to obtain the fusion image (S150). Also provided are an image processing apparatus, a computing device, and a computer-readable storage medium.
Patent WO-2021004546-A1 (WO)
Title: Cleaner-robot system, control method therefor, and base station
Inventor: ZHANG SHISONG
IPC: A47L11/20
Filed: 2020-07-13
Abstract: A cleaner-robot system, a control method therefor, and a base station. The cleaner-robot system comprises a cleaner-robot (107) and a base station (109). The base station (109) comprises: a machine frame (15) and a suction inlet (11) provided on the machine frame (15), wherein when the cleaner-robot (107) docks at the base station, the suction inlet (11) is pneumatically connected to a vacuum assembly (75); and a collection module installed on the machine frame (15) and used to collect a wiping module (81) and dust sucked into the vacuum assembly (75) via the suction inlet (11). The system of the cleaner-robot (107) further comprises a control module, and the collection module collects, under control of the control module, the wiping module (81) and dust in the vacuum assembly (75). The control method reduces the level of user intervention.
Patent WO-2022027392-A1 (WO)
Title: Kit for protein liquid concentration determination
Inventor: WANG SHAOJUN
IPC: C12M1/34
Filed: 2020-08-06
Abstract: A kit for protein liquid concentration determination, the kit comprising a kit structure (1). The kit structure (1) comprises a drawing box (2) and a housing sleeve (3), wherein the drawing box (2) is slidably inserted into and installed on an inner wall of the housing sleeve (3); the drawing box (2) comprises a buffer main body (4), a fixing frame (5), elastic pieces (6) and a first baffle (8); an outer end of the buffer main body (4) is fixedly installed at an inner end of the fixing frame (5), the middle of the buffer main body (4) is in sliding contact with the fixing frame (5), and a lower end of the fixing frame (5) is fixedly connected to an upper end of the first baffle (8); and a pair of elastic pieces (6) are arranged, the elastic pieces (6) are symmetrically arranged on an outer side of the fixing frame (5), inner ends of the elastic pieces (6) are fixedly connected by means of the fixing frame (5), the first baffle (8) and the fixing frame (5) are fixedly connected into a whole, the housing sleeve (3) comprises a sleeve body (9) and insertion grooves (10), and a pair of insertion grooves (10) are provided. The kit for protein liquid concentration determination is applied to the technical field of packaging apparatuses, and can improve the buffer protection performance and better meet the use requirements therefor.
Patent WO-2022036538-A1 (WO)
Title: Organic molecular crystal construction method and system
Inventor: SHI XUEKUN
IPC: G16B15/00
Filed: 2020-08-18
Abstract: An organic molecular crystal construction method and system, comprising: receiving a crystal parameter to generate a crystal, generating a crystal file according to a set format, forming core crystal data, and storing the core crystal data into a crystal database; invoking, according to a crystal structure and a preset energy accuracy, a corresponding crystal energy calculation algorithm to calculate crystal energy; and performing optimization according to the crystal structure and the calculated crystal energy, outputting a crystal parameter adjustment value according to an optimization algorithm rule, adjusting the crystal parameter and transferring same to the crystal generation step to generate a new crystal such that an initial crystal and a series of crystals obtained by one or more optimizations form an evolutionary relation, and storing mutual evolution information between the crystals into the crystal database. The organic molecular crystal construction method and system perform optimization by means of crystal evolution according to a crystal structure and crystal energy, adjust a crystal parameter according to an optimization algorithm and transfer same to a crystal generation step for iteration, and obtain a crystal structure having better properties by means of iterative optimizations.
Patent WO-2021032193-A1 (WO)
Title: Method for sidelink relay processing and user equipment
Inventor: YANG XIAODONG
IPC: H04W24/10
Filed: 2020-08-21
Abstract: Disclosed in embodiments of the present disclosure are a method for sidelink relay processing and a user equipment (UE). The method comprise: determining relay capability parameters of a relay UE, the relay capability parameters of the relay UE comprising at least one among the maximum supported rate, the average rate, the packet delay budget (PDB), the packet error rate (PER), the average time window (AW), the priority level (PL), and the maximum data burst volume (MDBV); and performing relay processing according to the relay capability parameters.
Patent WO-2022007156-A1 (WO)
Title: Voltage control method and circuit for anti-fuse memory array
Inventor: WANG YAN
IPC: G11C17/18
Filed: 2020-09-01
Abstract: Provided are a voltage control method and circuit for an anti-fuse memory array. The method comprises: acquiring a storage data address, dividing the storage data address into a plurality of bit segments, decoding each bit segment, and then converting same into a group of control signals by means of a group of high-voltage level converters; and each group of control signals accessing a group of data selectors, sequentially connecting multiple groups of data selectors in series, outputting, under the action of each group of control signals and to an anti-fuse unit, a selection voltage input into the data selectors, and encoding or reading the anti-fuse unit corresponding to the storage data address, wherein the selection voltage at least comprises an encoding selection voltage, a reading selection voltage and a non-specified anti-fuse unit selection voltage. By means of the present invention, while programming/reading is realized, the number of pipes can be effectively reduced and the layout area is reduced.
Patent WO-2022047626-A1 (WO)
Inventor: ZHANG XIAOQIN
IPC: H01P5/16
Filed: 2020-09-01
Abstract: La présente divulgation concerne un diviseur de puissance et un circuit le comprenant. Le diviseur de puissance peut comprendre : au moins deux branches; les deux branches ou plus comprennent une première branche couplée entre un premier orifice (P1) et un deuxième orifice (P2 '); et une seconde branche couplée entre le premier orifice (P1) et un troisième orifice (P3 '); la première branche comprend une première ligne de transmission (111) pour une fonction de division de puissance couplée au premier orifice (P1) et une première structure d'adaptation d'impédance (141) couplée au deuxième orifice (P2 '); et la deuxième branche comprend une seconde ligne de transmission (112) pour une fonction de division de puissance couplée au premier orifice (P1) et une seconde structure d'adaptation d'impédance (142) couplée au troisième orifice (P3'). Selon des modes de réalisation de la présente invention, des longueurs et/ou des types pairs des lignes de transmission dans le diviseur de puissance peuvent être réduits.
Patent WO-2021047462-A1 (WO)
Inventor: YU HAO
IPC: A45D20/10
Filed: 2020-09-07
Abstract: Disclosed in the present invention is a hand-held hair dryer device, comprising a grasping part, a working part connected to the grasping part, and an air sucking assembly that is arranged inside the grasping part and causes air to flow into the working part. The working part is provided with an air inlet and an air outlet, and the grasping part is connected to the air inlet. The grasping part comprises a grasping outer shell in which is formed a hollow part, and a grasping inner shell arranged inside said hollow part, a flow guide part used to guide the airflow being provided on the grasping inner shell, and the flow guide part guiding the airflow from the air inlet to the air outlet. By means of arranging a flow guide part at a position of a grasping part near to an air inlet of a working part, the flow guide part being used to guide an airflow from the air inlet to the air outlet, the airflow is prevented from becoming turbulent within the working part, thus causing the airflow at the air outlet to be smooth, and indirectly achieving the effect of conserving resources.
Patent WO-2021047472-A1 (WO)
Inventor: DONG SHIFANG
IPC: G11C29/42
Filed: 2020-09-07
Abstract: Procédé et appareil de correction d'erreurs basés sur une mémoire FLASH NON-ET. Le procédé consiste à : lorsque des données sont écrites, générer un code correcteur d'erreur d'origine selon des données d'origine, et écrire les données d'origine et le code correcteur d'erreur d'origine dans une mémoire FLASH NON-ET ; et lorsque les données sont lues, générer un code correcteur d'erreur de lecture correspondant à des données de lecture lues, comparer le code correcteur d'erreur de lecture avec un code correcteur d'erreur de vérification de lecture, déterminer, selon un résultat de comparaison, un bit d'erreur dans les données de lecture, et réaliser un traitement de correction d'erreurs sur le bit d'erreur. Le traitement de correction d'erreurs d'une erreur binaire est réalisé au moyen d'un espace multidimensionnel. Par comparaison avec un schéma ECC, la présente invention est plus intuitive, est plus facile à comprendre, et a une quantité de calcul inférieure.
Patent WO-2022047827-A1 (WO)
Inventor: MIN HAITAO
IPC: G06K9/00
Filed: 2020-09-14
Abstract: An emotional avatar-based mixed reality cooperation system, comprising a system A, a system B and a server. The system A and the system B are of the same structure and each comprise an acquisition module, a client, and an HMD device. The system A comprises an acquisition module A used for acquiring dynamic information of a cooperator A, a client A used for collecting and sending the dynamic information, and an HMD device A used for rendering and displaying an emotional avatar. The system B comprises an acquisition module B used for acquiring dynamic information of a cooperator B, a client B used for collecting and sending the dynamic information, and an HMD device B used for rendering and displaying the emotional avatar. The server is located between the system A and the system B and used for data exchange and processing. According to the system, a cooperator can carry out non-verbal communication by means of an emotional avatar, such that the information transmission efficiency is improved. Moreover, a real communication means is provided, the cognitive load of the coordinator is reduced, communication is promoted, the task difficulty is reduced, and the working efficiency is improved.
Patent WO-2021052404-A1 (WO)
Title: Method, apparatus, and system for acquiring data transmission time
Inventor: ZHANG XIQUAN
IPC: H04B3/46
Filed: 2020-09-17
Abstract: Disclosed in the embodiments of the present application are a method, an apparatus, and a system for acquiring data transmission time, relating to the field of communication. The method comprises: a first device sends first packets to a second device and acquires a first sending timestamp of the first packets; the first device receives second packets corresponding to the first packets sent by the second device and acquires a first receiving timestamp of the second packets; on the basis of the timing frequency of the second device, the first device calculates a second receiving timestamp of the second device receiving the first packets and a second sending timestamp of the second device sending the second packets; and, on the basis of the first sending timestamp, the first receiving timestamp, the second sending timestamp, and the second receiving timestamp, the first device calculates the data transmission time between the first device and the second device. The present application can reduce costs.
Patent WO-2021073369-A1 (WO)
Inventor: LIANG BAOZHU
IPC: F03D80/70
Filed: 2020-09-22
Abstract: A method for changing the load of a stressed part of a variable pitch bearing, the method comprising the following steps: determining a rotational speed difference between an inner ring (101) of the variable pitch bearing and a stressed part (103, 104), wherein the inner ring (101) is used for connecting to blades; and enabling the inner ring (101) and the stressed part (103, 104) to rotate relatively by a certain angle, such that the load of the stressed part (103, 104) changes, the probability that the same stressed part (103, 104) of the variable pitch bearing is always located in a heavy load area is reduced, and the service life of the variable pitch bearing is prolonged. The present invention also relates to a system for changing the load of a stressed part of a variable pitch bearing.
Patent WO-2021189793-A1 (WO)
Title: 接触式烹饪装置
Inventor: ZENG YONG
IPC: A47J37/06
Filed: 2020-09-25
Abstract: 一种接触式烹饪装置（100），涉及自烹饪设备技术领域。接触式烹饪装置（100）包括上加热装置（1）、下加热装置（2）以及驱动机构。上加热装置（1）具有上加热面，下加热装置（2）具有下加热面，驱动机构用于驱动上加热装置（1）和下加热装置（2）相对运动，接触式烹饪装置（100）在上加热面和下加热面之间形成食材的煎烤空间。设置在上加热装置、下加热装置的至少一个上的清理部件，在相对另一加热装置运动的过程中，对该另一加热装置进行清理。接触式烹饪装置（100）能够以夹持的方式同时煎烤物料的上下表面，并且除了煎烤之外还可以进行其他操作，从而提高了工作效率。
Patent WO-2021057931-A1 (WO)
Inventor: LU JIANG
IPC: C02F11/00
Filed: 2020-09-25
Abstract: Disclosed are an ecological soil solidifier and a preparation method therefor. The soil solidifier comprises the following raw materials in parts by weight: 0.01-0.06 part of a dioctyl sulfosuccinate sodium salt, 0.7-3 parts of a lignin fiber, 30-60 parts of a salt, 20-50 parts of hydroxypropyl methyl cellulose, 3-18 parts of a hydroxide, 1-13 parts of polyvinyl alcohol, 0.075-0.3 parts of 2-ethyl hexanol, 0.5-1.2 parts of isopropanol, and 500-900 parts of water. With the soil solidifier, the solidified soil is readily compacted and stabilized so as to form an integral structure, and the prepared brick has a high compaction density. The prepared soil solidifier only requires simple mixing and stirring, and the procedure steps thereof are simple and easy to operate; furthermore, a soil solidifier with a high solid-waste ratio can be obtained by controlling the stirring rate and time, and when applied to the preparation of building bricks, the soil stabilizer is high in compressive strength, low in water absorption, low in mass loss rate and remarkable in solidification effect.
Patent WO-2022067803-A1 (WO)
Inventor: YANG LINPING
IPC: H04W12/02
Filed: 2020-09-30
Abstract: 一种通信方法及装置，涉及通信技术领域，用于保证网络侧与终端设备之间的正常通信。该通信方法应用于配置有(U)SIM卡的终端设备，(U)SIM卡中存储有密钥集标识符，方法包括：终端设备在需要发起初始注册流程时，确定是否存在有效的中间密钥；如果不存在有效的中间密钥，则终端设备删除密钥集标识符；终端设备向移动管理网元发送初始注册请求消息，初始注册请求消息不携带密钥集标识符以触发对终端设备的鉴权流程；终端设备在鉴权流程中得到鉴权密钥信息，鉴权密钥信息包括有效的中间密钥。
Patent WO-2022067877-A1 (WO)
Inventor: QIU YUANYOU
IPC: G09G3/20
Filed: 2020-10-12
Abstract: 一种像素驱动电路（D_1, D_2）、其驱动方法、显示基板及显示装置，显示基板的显示区域（A）包括第一显示区域（A1）和第二显示区域（A2）；显示基板包括分别与各第二发光器件（EL）对应耦接的多个像素驱动电路（D_1, D_2）；像素驱动电路（D_1, D_2）包括：位于边框区域（B）的第一驱动控制电路（10），以及位于第二显示区域（A2）的第二驱动控制电路（20）；第一驱动控制电路（10）通过第一导线（L）与第二驱动控制电路（20）耦接，第二驱动控制电路（20）与对应的第二发光器件（EL）耦接；第一驱动控制电路（10），被配置为产生驱动对应的第二发光器件（EL）的驱动电流；第二驱动控制电路（20），被配置为在驱动电流传导至第二驱动控制电路（20）与第一导线（L）之间时，将第一驱动控制电路（10）与对应的第二发光器件（EL）断开一段时间后，将第一驱动控制电路（10）与对应的第二发光器件（EL）导通。
Patent WO-2022077472-A1 (WO)
Inventor: ZHANG TIANHONG
IPC: H04W72/00
Filed: 2020-10-16
Abstract: The present application provides a sidelink transmission method and a communication apparatus, capable of being applied to various communication systems, such as LTE, V2X, 5G, or future communication systems. The method comprises: a first terminal device receives a feedback message from a second terminal device and, in the case of receiving a negative acknowledgement feedback message, excludes a second resource set from a first resource set to obtain a third resource set; the first terminal device determines resources for sidelink transmission according to the third resource set, wherein the feedback message is used for indicating whether data transmitted by means of first resources is successfully decoded, the first resource set comprises resources available for sidelink transmission by the first terminal device, and the second resource set comprises resources determined according to the first resources and a preset cycle. On the basis of the method, the first terminal device can exclude resources that may collide from the resources available for sidelink transmission, so that the problem of resource collision can be alleviated, and the transmission reliability of a communication system is then improved.