baber/WOPTO huggingface dataset:
Patent WO-2021047187-A1 (WO)
Title: Face recognition-based vehicle charging method, related device and storage medium
Inventor: XU GUOPING
IPC: G06Q20/40
Filed: 2020-04-28
Abstract: The present application relates to the field of image recognition, and provides a face recognition-based vehicle charging method, a related device, and a storage medium. The method comprises: receiving a binding request of a user, acquiring facial information of the user using the 3D structured light technology; if the facial information is checked to match a driver's license photo in driver's license information, checking whether real-name authentication information is consistent with the identity information in the driver's license information; if yes, checking whether the license plate number is associated with the facial information, and if so, determining that the authentication is passed; establishing a binding relationship between the license plate number and a payment account; calling a camera to acquire and recognize the license plate number of a vehicle to be charged, querying the payment account bound to the license plate number according to the binding relationship, and calculating the charge amount for said vehicle; generating a first prompt information and displaying same and the charge amount; after the facial identity verification on the facial information acquired by the camera is passed, sending a first payment request to a payment service provider. The present solution can improve payment efficiency.
Patent WO-2021114555-A1 (WO)
Inventor: PANG WEI
IPC: H03H9/15
Filed: 2020-05-06
Abstract: The present invention relates to a bulk acoustic wave resonator, comprising: a base; an acoustic mirror; a bottom electrode; a top electrode; and a piezoelectric layer arranged between the bottom electrode and the top electrode, wherein: the bottom electrode and/or the top electrode is gap electrode, the gap electrode has a void layer, the upper side of the void layer has an upper electrode layer, the lower side of the void layer has a lower electrode layer, the void layer is arranged between the upper electrode layer and the lower electrode layer in the thickness direction of the resonator, the upper electrode layer and the lower electrode layer are electrically connected in parallel with each other at both ends of the void layer; one electrode layer of the upper electrode layer and the lower electrode layer is an arc-shaped electrode layer having a radian away from the other electrode layer of the upper electrode layer and the lower electrode layer in the thickness direction of the resonator. The present invention further relates to a filter having the above resonator and an electronic device having the filter or the resonator.
Patent WO-2021203506-A1 (WO)
Inventor: WU DI
IPC: A01C7/18
Filed: 2020-05-09
Abstract: Disclosed are a seeder (200) and a seeding method therefor, and an agricultural machine with the seeder (200). The seeder (200) comprises a screening element (10) and a seed-taking element (20). The screening element (10) has a waste discharge channel (11) and a seeding channel (12), the waste discharge channel (11) of the screening element (10) has a communication state and a closed state, and the waste discharge channel (11) of the screening element (10) is arranged to be switchable between the communication state and the closed state. The seed-taking element (20) is provided with a plurality of holding holes (21), and the seed-taking element (20) is configured to be capable of rotating relative to the screening element (10), such that the holding holes (21) of the seed-taking element (20) can be in communication with the waste discharge channel (11) or the seeding channel (12) of the screening element (10). The seeder can effectively remove waste seeds to ensure a seeding effect, can accurately take the seeds to reduce the reseeding rate, and can effectively ensure plant spacing to ensure seeding efficiency; and by allowing the seed-taking element to rotate relative to the screening element, the seeder can remove waste seeds and reduce the reseeding rate, such that the seeder is simple and reliable in structure, thereby reducing the failure rate of the seeder.
Patent WO-2021073081-A1 (WO)
Inventor: LI GANG
IPC: G01N33/49
Filed: 2020-05-14
Abstract: An activator for a thrombelastography apparatus and a preparation method therefor. The activator comprises an ellagic acid, and the content of the ellagic acid is 0.001 to 10 wt% of the total weight of the activator. As the ellagic acid does not precipitate, when using the ellagic acid as the activator of the thrombelastography apparatus, the detection result is more reliable, thus being suitable for clinical popularization.
Patent WO-2021237532-A1 (WO)
Title: Deep cavity etching method
Inventor: Zhong Xiao Hui
IPC: B81C1/00
Filed: 2020-05-27
Abstract: A deep cavity etching method, the deep cavity comprising a large cavity (73) and a small cavity (74) forming a step with the large cavity (73). Said method comprises the following steps: providing a silicon substrate (30) at least containing an upper surface; forming an oxide layer (40) on the upper surface of the silicon substrate (30); the thickness of the oxide layer (40) being a, and spin coating a first photoresist on the side of the oxide layer (40) facing away from the silicon substrate (30) and patterning same; etching the oxide layer (40) by using the patterned first photoresist as a mask, to form a patterned oxide layer (41), the patterned oxide layer (41) comprising a first opening penetrating through the oxide layer (40) and having the same shape as the large cavity (73). By forming a patterned oxide layer (41) on an upper surface of a silicon substrate (30) as a mask used for etching the silicon substrate (30), a deep cavity having a step can be etched and formed by only two rounds of spin coating, thereby avoiding a photoresist spraying process which features a higher cost and a lower efficiency, reducing the process costs, and improving the production capacity.
Patent WO-2021243540-A1 (WO)
Inventor: LIU WEIJUN
IPC: A01C5/06
Filed: 2020-06-02
Abstract: An adjustable ditching apparatus of an agricultural machine, comprising a fixed stand column (1). A ditching shovel fixing plate (2) is fixedly installed on the outer surface of one side of the fixed stand column (1), two locking screws (3) are movably installed on the inner side of the ditching shovel fixing plate (2), a ditching shovel (4) is arranged on the upper surface of the ditching shovel fixing plate (2), a soil dividing plate (5) is fixedly installed on the upper surface of the ditching shovel (4), two locking nuts (6) are fixedly installed on the upper surface of the ditching shovel (4) located on the outer side of the soil dividing plate (5), an adjusting slot (7) is provided on the inner side of the ditching shovel (4), a support connecting base (8) is fixedly installed on the outer surface of the other side of the fixed stand column (1), a roller support (9) is arranged on the outer surface of one side of the support connecting base (8), a movable roller (10) is rotationally installed on the inner side of the roller support (9), an adjusting support (11) is fixedly installed at the outer surface of the other side of the fixed stand column (1) above the support connecting base (8), an adjusting screw rod (12) is threadedly installed on the inner side of the adjusting support (11), a connecting ball head (13) is fixedly installed on the outer surface of the lower end of the adjusting screw rod (12), and a pulling frame (14) is fixedly installed on the outer surface of one side of the fixed stand column (1) above the furrowing blade fixing plate (2). The adjustable ditching apparatus of the agricultural machine can adjust the ditching depth and the supporting height of the movable roller, and can meet the requirements for different ditching depths on different types of land.
Patent WO-2021248427-A1 (WO)
Title: 深度传感装置以及相关电子装置及深度传感装置的操作方法
Inventor: YANG MENG-TA
IPC: H04N5/225
Filed: 2020-06-12
Abstract: 一种深度传感装置(100)以及相关电子装置(500)及深度传感装置(100)的操作方法。深度传感装置(100)包括：图像传感器(120)，包括：像素阵列(122)，用以传感由目标物(102)反射至像素阵列(122)的光反射信号(LR)，光反射信号(LR)在像素阵列(122)上形成多个光斑，像素阵列(122)包括多个第一类型像素和多个第二类型像素，所述第一类型像素分布于像素阵列(122)的第一组像素行，所述第二类型像素分布于像素阵列(122)的第二组像素行，所述像素行朝第一预定方向延伸。
Patent WO-2021008289-A1 (WO)
Title: 一种固态电解质片及其制备方法、含有该固态电解质片的电池及装置
Inventor: LIANG CHENGDU
IPC: H01M10/0562
Filed: 2020-06-17
Abstract: 本申请提供了一种固态电解质的制备方法，包括：获取包含锂前体、中心原子配体和有机溶剂的反应初混液；获取包含硼酸酯和有机溶剂的改性溶液；将反应初混液与改性溶液混合，干燥，得到初始产物；对初始产物研磨、冷压、热处理得到固态电解质。在本申请所提供的制备方法中，以硼酸酯作为掺杂原料对硫化物固态电解质进行改性，可得到一种B、O共掺杂的硫化物固态电解质，在掺杂改性过程中，实现了硫化物电解质原料与硼酸酯之间的充分混合；并且硼酸酯在硫化物电解质的成相温度下完全分解，减少了杂质的引入或反应物残余，制得的硫化物固态电解质的离子电导率得到显著提升，从而也利于全固态电池的能量密度的发挥。
Patent WO-2020259384-A1 (WO)
Inventor: LIU YINGMING
IPC: G06K9/00
Filed: 2020-06-18
Abstract: A fingerprint recognizer and a driving method thereof, and a display device. The fingerprint recognizer comprises: a receiving electrode layer (10), a piezoelectric material layer (20), and a driving electrode layer (30). The piezoelectric material layer (20) is provided between the receiving electrode layer (10) and the driving electrode layer (30); the piezoelectric material layer (20) is configured to at least emit ultrasonic waves under the excitation of a driving voltage, and is further configured to convert the ultrasonic waves emitted by the piezoelectric material layer (20) and reflected back by a fingerprint to be detected into an electric signal; the driving electrode layer (30) is configured to receive the driving voltage and a first fixed voltage simultaneously; the receiving electrode layer (10) is configured to further receive a second fixed voltage while outputting the electric signal; the electric signal is used for obtaining a fingerprint image; the driving electrode layer (30) comprises a plurality of driving electrodes (310, 320) which are spaced apart from each other; the receiving electrode layer (10) comprises a plurality of receiving electrodes (110, 120) which are spaced apart; a first part of the plurality of driving electrodes (310, 320) comprised in the driving electrode layer (30) is configured to receive the driving voltage at work; a second part of the plurality of driving electrodes (310, 320) comprised in the driving electrode layer (30) is configured to receive the first fixed voltage at work; a receiving electrode disposed opposite to the first part of the plurality of driving electrodes (310, 320) is configured to receive the second fixed voltage at work; the area of the piezoelectric material layer (20) opposite to the first part of the plurality of driving electrodes (310, 320) is configured to at least emit ultrasonic waves under the excitation of the driving voltage; the area of the piezoelectric material layer (20) opposite to the second part of the plurality of driving electrodes (310, 320) is configured to convert the ultrasonic waves emitted by the area of the piezoelectric material layer (20) opposite to the first part of the plurality of driving electrodes (310, 320) and reflected back by the fingerprint to be detected into the electric signal. The fingerprint recognizer can improve the fingerprint recognition precision.
Patent WO-2020253782-A1 (WO)
Title: 一种具有治疗保健效果的太赫兹材料及其制备方法和应用
Inventor: LIU QUANXUE
IPC: C04B35/622
Filed: 2020-06-18
Abstract: 一种具有治疗保健效果的太赫兹材料及其制备方法和应用，包括以下重量份数的原料：SiO 2：15～28、Al 2O 3：3-8、硒：1～3、锗：2～5、Fe 2O 3：10～15、赭石：35～45、氧化锌：20～35、CaCO 3：65～80、稀土钯：0.1～0.5、SiOx：1～10。制备方法为，将粗硅Si、SiO 2和备长炭按照重量比1:(3～5):(5～10)的比例混合，在无氧的环境下加温到700～1500℃，维持1～8小时，生成黑色结晶体SiOx，将各组分原料按照比例混合，经过粉碎，进入无氧环境下加热到600～1200℃，维持3～8小时，进行二次粉碎，细度达到3000～8000目；然后再次经过粉碎和粉末加工，细度达到10000目以上，经过太赫兹辐照线进行增强处理，得到具有治疗保健效果的太赫兹材料，可以加工制造成多种理疗器材。
Patent WO-2021139105-A1 (WO)
Title: Data map-based search method, smart terminal, and readable storage medium
Inventor: ZOU JIE
IPC: G06F16/33
Filed: 2020-06-29
Abstract: A data map-based search method, which belongs to the technical field of big data, and comprises: obtaining personal data and application data of all registered users, and constructing a data map; obtaining personal data and application data of all registered users in a database, and constructing a data map; obtaining an inputted search keyword, determining a current user and a corresponding identity identifier, obtaining first historical click content of the current user, and obtaining from a data map second historical click content of another user similar to the current user; calculating a first path length of the first historical click content and a second path length of the second historical click content, and taking the smallest value thereof as a sorting path length; arranging at least one piece of recall content according to a recall path length and the sorting path length. The method may obtain data map-based search results for different users, effectively increasing the operational efficiency, and reducing spatial complexity.
Patent WO-2022000287-A1 (WO)
Title: Procédé et appareil de programmation automatique
Inventor: JIN XIN
IPC: B25J9/16
Filed: 2020-06-30
Abstract: L'invention concerne un procédé, un appareil, un système et un support lisible par ordinateur pour une programmation automatique. Avec les étapes de glisser-déposer-éditer-lister, un paramètre global d'un type souhaité peut être facilement ajouté et le résultat d'addition est également présenté de manière conviviale et intuitive.
Patent WO-2021103549-A1 (WO)
Title: 图像定位的操作显示方法及装置、电子设备和存储介质
Inventor: ZHANG LIWEI
IPC: G06F3/0481
Filed: 2020-07-07
Abstract: 一种图像定位的操作显示方法及装置、电子设备和存储介质，其中，该方法包括：响应于多个操作区域中任一个操作区域的选取操作，获取操作位置（S101）；在所述操作位置触发对应的操作方式（S102）；根据所述多个操作区域针对所述操作位置的对应关系，得到所述多个操作区域间基于所述操作方式的联动显示结果（S103）。
Patent WO-2021008453-A1 (WO)
Inventor: NIE MING
IPC: G06Q20/40
Filed: 2020-07-10
Abstract: A method and a system for an offline blockchain transaction based on identifier authentication, the method comprising: a virtual card of a recipient generating first initial information, and sending the first initial information to a virtual card of a payer; the first initial information at least comprising an identifier of the recipient and a first transaction sum (210); the virtual card of the payer generating first transaction information on the basis of the first initial information once verified, the first transaction information at least comprising transaction information that the virtual card of the payer has deducted assets that are the same as the first transaction sum in the first initial information (220); the virtual card of the payer generating first transaction verification information on the basis of the first transaction information (230); and the virtual card of the recipient adding, on the basis of the first transaction verification information, once verified, assets that are the same as the first transaction sum (240). The method allows for secure and convenient off-chain and offline transactions.
Patent WO-2021248623-A1 (WO)
Inventor: MA JUN
IPC: B23D47/04
Filed: 2020-07-15
Abstract: Disclosed are an aerospace conduit allowance cutting digital control system, method and apparatus, the system comprising an angle adjusting device (3), a cutting device (8), a conduit clamping device (9), a carriage mechanism (5), a positioning device (6) and an opening leveling device (7). The cutting device (8) feeds a blade forwards and backwards, the positioning device (6) and the opening leveling device (7) feed left and right, the positioning device (6) comprises a positioning driver (61) used for driving a positioning block (64) to move, the conduit clamping device (9) comprises a clamping electric motor (908) used for driving a clamping seat to clamp a conduit, the cutting device (8) comprises a cutting electric motor (802) and a blade-feeding electric motor (806), the opening leveling device (7) comprises an opening leveling electric motor (72), the carriage mechanism (5) comprises a feeding electric motor (51) used for driving the positioning device (6) and the opening leveling device (7) to feed and a conversion electric motor (52) used for converting machining positions of the positioning device (6) and the opening leveling device (7), and all the devices are controlled by a digital controller. The digital controller is used to control all the devices in a unified manner, thus achieving rapid and accurate cutting machining of excess process allowance at an end of a conduit.
Patent WO-2021008551-A1 (WO)
Inventor: ZHAO XIAONA
IPC: G06K9/00
Filed: 2020-07-15
Abstract: Provided are a fingerprint anti-counterfeiting method and an electronic device. The method comprises: an electronic device detecting a first operation of a user; in response to the first operation, the electronic device acquiring a fingerprint image and a touch signal; and according to the fingerprint image and the touch signal, the electronic device determining whether the fingerprint image is a fingerprint image of a true finger or a fingerprint image of a fake finger. The fingerprint anti-counterfeiting method of the embodiment of the present application facilitates the improvement of the accuracy of fake fingerprint recognition.
Patent WO-2021159667-A1 (WO)
Title: Method for manufacturing orthodontic micro-screw guide plate, and orthodontic micro-screw guide plate
Inventor: WEI YAN
IPC: A61C7/00
Filed: 2020-07-27
Abstract: Provided are a method for manufacturing an orthodontic micro-screw guide plate, and an orthodontic micro-screw guide plate. The method comprises: 1) manufacturing a dentition model for a patient; 2) acquiring CBCT image data, oral cavity scanning data and dentition model scanning data of the patient; 3) acquiring teeth three-dimensional image data from the CBCT image data; 4) establishing a virtual dental model by means of the teeth three-dimensional image data, the oral cavity scanning data and the dentition model scanning data; 5) determining an implantation point of a micro-screw and an operative approach according to the virtual dental model; 6) establishing a three-dimensional model of the orthodontic micro-screw guide plate on the virtual dental model according to the implantation point and the operative approach; and 7) outputting three-dimensional model data of the orthodontic micro-screw guide plate and manufacturing the orthodontic micro-screw guide plate according to the three-dimensional model data. The use of the orthodontic micro-screw guide plate is more conducive to improving the precision of a micro-screw implantation position, and can greatly reduce the risk of a micro-implant screw implantation operation.
Patent WO-2021203591-A1 (WO)
Title: Data processing method for heterogeneous cloud storage system, and readable medium and system therefor
Inventor: SU CHENGUANG
IPC: H04L29/08
Filed: 2020-07-31
Abstract: The present application relates to the field of computers. Disclosed are a data processing method for a heterogeneous cloud storage system, and a readable medium and a system therefor. The heterogeneous cloud storage system of the present application comprises a unified cloud storage system and independent cloud storage systems. The data processing method of the present application comprises: a unified cloud storage system receiving a registration request of an independent cloud storage system, and configuring a storage link for the independent cloud storage system which is subjected to registration; the unified cloud storage system receiving a data request sent by a user end, and parsing the data request on the basis of the registered storage link; the unified cloud storage system forwarding, on the basis of a parsing result, the data request to the corresponding independent cloud storage system for processing; and the independent cloud storage system performing data processing on the basis of the data request, and then returning a processing result to the user end.
Patent WO-2022027594-A1 (WO)
Title: Communication method and communication apparatus
Inventor: DONG LEI
IPC: H04W72/04
Filed: 2020-08-07
Abstract: The present application provides a communication method and a communication apparatus. The method can be applied to the field of communications. The method comprises: receiving first indication information and first information; and determining the first information as auxiliary process information according to the first indication information. The auxiliary process information is information used in an auxiliary process. The auxiliary process may comprise a trigger mechanism-based auxiliary process and a non-trigger mechanism-based auxiliary process. The auxiliary process information comprises trigger information or auxiliary information; the trigger information is used for triggering the auxiliary process; the auxiliary information comprises information of an auxiliary resource. By indicating the first information by means of the first indication information, the first information can be identified; the first information can be determined as the auxiliary process information according to the first indication information, so as to implement an auxiliary resource selection process. Signaling in the auxiliary resource selection process is indicated to further improve an auxiliary resource selection mechanism and reduce the complexity of signaling identification, thereby optimizing the auxiliary process.
Patent WO-2021032202-A1 (WO)
Title: Anti-seismic assembly and modular building
Inventor: YE WEIQIANG
IPC: E04B1/98
Filed: 2020-08-21
Abstract: The present application provides an anti-seismic assembly and a modular building. The anti-seismic assembly is provided between a main frame and a movable frame spaced apart from the main frame. The anti-seismic assembly comprises a fixed member and a movable member. The fixed member is provided on a lower surface of the top portion of the main frame. The movable member is used to connect the fixed member to the movable frame. The bottom portion of the movable member is inserted into the top of a column of the movable frame. The movable member is movable in a height direction of the main frame relative to the movable frame. The top of the movable member is connected to the fixed member. The movable member is movable in a horizontal direction relative to the fixed member. In the anti-seismic assembly according to the present application, the movable member is movable in the height direction of the main frame relative to the movable frame, and the movable member is movable in the horizontal direction relative to the fixed member, thereby preventing collision or compression between the movable frame and the main frame.
Patent WO-2021082659-A1 (WO)
Inventor: LI MING
IPC: G05D1/02
Filed: 2020-08-24
Abstract: The present invention discloses a universal recharge control method for robot, chip and robot, including: step S1, judging whether the robot has detected the navigation target point, if yes, controlling the robot to move along the planned navigation path according to the navigation target point, otherwise, proceeding to step S3; wherein, in the moving process of the robot along the navigation path, when the charging station signal is received or all the pre-marked navigation target points are traversed, proceeding to step S2; step S2, judging whether the robot has received the charging station signal, if yes, using the progressive trend walking mode to charge on the station according to the received charging station signal, otherwise, searching for the charging station signal using the random walking mode, when the robot does not receive the charging station signal after the random walking time reaches the preset traversal time, returning to step S1; step S3: controlling the robot to search for the charging station signal by walking along the side until the charging station signal is searched, and then returning to step S2, otherwise, continuing to walk along the side.
Patent WO-2021073312-A1 (WO)
Title: 用于IPv6网络的路由通告方法、装置、存储介质和系统
Inventor: HOU BO
IPC: H04L45/586
Filed: 2020-09-07
Abstract: 一种用于IPv6网络的路由通告方法，所述路由通告方法包括：需要进行路由通告时，获取宽带远程接入服务器中唯一且固定的链路本地地址(S110)；利用路由通告类报文进行路由通告，其中，所述路由通告类报文携带的源IP为获取到的宽带远程接入服务器中唯一且固定的链路本地地址(S120)。