baber/WOPTO huggingface dataset:
Patent WO-2020151376-A1 (WO)
Inventor: LIN GUANGRONG
IPC: A24F47/00
Filed: 2019-12-05
Abstract: Disclosed in the present invention is an electronic cigarette having two air passages, comprising an atomizer and a battery pole. A suction sensor is arranged in the battery pole; a first suction sensing air passage communicated with the suction sensor is arranged at the upper end of the battery pole in a downward manner; the atomizer comprises a mouthpiece, an e-liquid cup, and an atomization device; a smoke outlet tube is arranged at the center inside the e-liquid cup; the atomization device comprises an e-liquid separation base, an atomization tube, a heating component, a throttle slice, an atomization base, and a bottom cover which are sequentially connected from top to bottom; a second air inlet passage is arranged vertically through the atomization base; a second air inlet cavity communicated with the second air inlet passage is arranged between the atomization base and the bottom cover; an air inlet gap is arranged at a position where an insert section and a join-up section are sleeved; a first air inlet cavity is arranged between the bottom of the bottom cover and the top of the join-up section; a first air inlet passage is arranged at the bottom of the bottom cover to communicate the first air inlet cavity with the second air inlet cavity; a second suction sensing air passage is further arranged at the bottom of the bottom cover to communicate the second air inlet cavity with the first suction sensing air passage.
Patent WO-2020253154-A1 (WO)
Inventor: HUANG HANJIE
IPC: G02B6/42
Filed: 2019-12-09
Abstract: An optical module unlocking device. An unlocking part (108) of a pull ring (1) is disposed on a base (2); the pull ring (1) is made of an elastic material; and the unlocking part (108) may slide relative to the base (2) so as to drive at least one unlocking block (101, 102) to slide into at least one oblique slot (201, 202) of the base (2) and then hide in the slot bottom of the at least one oblique slot (201, 202) or abut against at least one oblique side (2011, 2012) of the at least one oblique slot (201, 202) and then protrude. When the at least one unlocking block (101, 102) abuts against the at least one oblique side (2011, 2012) of the at least one oblique slot (201, 202) of the base (2) and protrudes, a shielding case dome that matches an optical module is jacked up to unlock the optical module; and then at least one bending part (103, 104) of the pull ring (1) is limited by at least one baffle (203, 204) of the base (2) to drive the pull ring (1) to spring back under the effect of an elastic force. The pull ring (1) of the optical module unlocking device is an integrated part, so that the number of parts is reduced and costs are thus lowered. The possibility of failure of the integrated pull ring (1) is low, the cooperative installation of the pull ring (1) to the base (2) is simple, and the quick unlocking of the optical module may simultaneously be achieved.
Patent WO-2021114394-A1 (WO)
Inventor: WANG NING
IPC: C21D1/20
Filed: 2019-12-24
Abstract: A technology of cooling with an oil medium and isothermal quenching with an oil or gas medium (SFPID). A heat treatment object continuously completes a heating procedure and a quenching procedure. A quenching process is performed in an oil medium in an oxygen-free environment. The technology comprises the steps of: S1, heating a heat treatment object in a device and austenitizing the heat treatment object; S2, rapidly cooling, in an oil medium, an austenitized heat treatment object to a lower bainite area; S3, performing, in the oil medium, isothermal treatment on a lower-bainitized heat treatment object and obtaining a lower bainitic structure; and S4, cleaning the heat treatment object that completes the quenching process. Oil is adopted, and a device (an SFPID special furnace) capable of insulating oil from air (oxygen) is used so that the oil is not in contact with oxygen, thereby preventing an oil product from burning or aging due to an excessive temperature.
Patent WO-2020156054-A1 (WO)
Inventor: YUAN QICHAO
IPC: H04N19/44
Filed: 2020-01-07
Abstract: 本申请公开了一种视频解码方法、视频编码方法、装置、设备及存储介质。视频解码方法包括：获取待解码的主位流，主位流包括用于解码得到主位流图像的数据；从用于解码得到主位流图像的数据中，解析得到目标信息中的参考关系信息，参考关系信息用于指示主位流图像与知识位流图像之间的参考关系，目标信息包括补充增强信息或者扩展数据；根据参考关系信息获取目标知识位流图像，目标知识位流图像用于解码得到主位流图像。本申请通过主位流的目标信息携带主位流图像与知识位流图像之间的参考关系信息，从而使得系统层可通过解析目标信息得到参考关系信息，进而使得解码时无需解码主位流便可获取参考关系信息，解码过程较为灵活，提高了解码效率。
Patent WO-2021147075-A1 (WO)
Inventor: ZHANG ZHI
IPC: H04B1/12
Filed: 2020-01-23
Abstract: 本发明公开了一种干扰消除方法及装置、终端设备、芯片、计算机可读存储介质、计算机程序产品以及计算机程序，所述方法包括：若接收信号的干扰消除结果不满足第一预设条件，则所述终端设备获取第一控制参数，所述第一控制参数基于接收的通信信号生成；所述终端设备采用基于所述第一控制参数生成的第一对消信号对所述接收信号进行干扰消除，所述第一对消信号与当前接收的通信信号中的干扰信号的幅度满足第一幅度要求、相位满足第一相位要求。
Patent WO-2021163985-A1 (WO)
Inventor: LIU CHENLU
IPC: H01M10/54
Filed: 2020-02-21
Abstract: A method for repairing a decommissioned battery module, comprising the following steps: charging a decommissioned battery module to an upper limit voltage (S100); releasing a state of parallel connection between a plurality of single columns of cells in the decommissioned battery module (S200); leaving the decommissioned battery module charged to the upper limit voltage to stand for a preset time, and separately charging each single column of cells to the upper limit voltage (S300); discharging all the single columns of cells to a lower limit voltage (S400); and connecting the plurality of single columns of cells in parallel (S500). When repairing a decommissioned battery module, the described method for repairing a decommissioned battery module does not need to disassemble the decommissioned battery module into single cells, but maintains the entire form of the decommissioned battery module, releases parallel connection between a plurality of single columns of cells, and repairs each single column of cells. Compared with the conventional methods, the described method for repairing a decommissioned battery module has a low cost in repairing a decommissioned battery module.
Patent WO-2020173472-A1 (WO)
Title: Energy storage system and insulation detection method therefor
Inventor: LIU CHAOYANG
IPC: G01R31/36
Filed: 2020-02-27
Abstract: An energy storage system and an insulation detection method therefor. The insulation detection method comprises: closing a main positive relay and a main negative relay in a high-voltage safety box (222) of each electric cabinet (22) in an energy storage system (2); controlling an insulation detection board (212) to perform insulation detection on the energy storage system (2) at a total power management system (211) side, and reporting the result of insulation detection to a power conversion system (23); if the result of insulation detection at the total power management system (211) side indicates that there is no fault, and an insulation detection start instruction of the power conversion system (23) has not been received, controlling the insulation detection board (212) to continue performing insulation detection on the energy storage system (2) at the total power management system (211) side; and if the result of insulation detection at the total power management system (211) side indicates that there is an insulation fault, instructing a battery management system (221) of each electric cabinet (22) to control the disconnection of the main positive relay and the main negative relay in the high-voltage safety box (222). The present invention solves the problem of a false fault alarm easily occurring when insulation detection is simultaneously performed on the energy storage system (2) at the power conversion system (23) side and the total power management system (211) side.
Patent WO-2020187315-A1 (WO)
Inventor: ZHONG LONGHUI
IPC: G05B23/02
Filed: 2020-03-20
Abstract: Provided are a method, device (600), and mobile terminal (30, 700) for displaying the distribution and status of a vehicle electronic control unit (ECU) system, said method comprising: obtaining and displaying an ECU topology map corresponding to vehicle information of a target vehicle (10) (110); the ECU topology diagram comprising at least two label elements and the topological relationship between at least two label elements; each of the at least two label elements is used for identifying an ECU system matching the vehicle information, the topological relationship comprising a connection relationship between ECU systems; obtaining status information of the ECU system matching the vehicle information in the target vehicle (10) (120); according to the obtained status information of the ECU system in the target vehicle (10), setting a display status attribute of the label element used for identifying the ECU system (130). Hence, it is easy for a maintenance technician to narrow the scope of inspection and increase work efficiency.
Patent WO-2021203223-A1 (WO)
Title: Reporting beam failure
Inventor: TURTINEN SAMULI
IPC: H04W24/10
Filed: 2020-04-06
Abstract: Example embodiments of the present disclosure relate to reporting beam failure. A terminal device performs beam failure detection on a first number of serving cells configured for the terminal device. The terminal device determines information to at least indicate respective results of the beam failure detection on a second number of serving cells among the first number of serving cells, where the second number is smaller than the first number. The determined information is transmitted by the terminal device to a network device serving the terminal device using a resource allocated for the terminal device. Based on the information, the network device determines an overall result of the beam failure detection performed on the first number of serving cells.
Patent WO-2021098167-A1 (WO)
Inventor: SHAO DAPENG
IPC: D06F39/02
Filed: 2020-05-20
Abstract: Provided is a dispenser (100) for an electric washing appliance (1000). The dispenser (100) comprises a first receiving cavity body (101), a first component (103), a second receiving cavity body (102), a second component (104), a linkage structure (11), and a driving device (12), wherein the first receiving cavity body (101) is provided with a first receiving cavity (1011) and a first opening (1012), and the first opening (1012) is in communication with the first receiving cavity (1011); the first component (103) is movably arranged at the first opening (1012) and is used for opening and closing the first opening (1012); the second receiving cavity body (102) is provided with a second receiving cavity (1021) and a second opening (1022), and the second opening (1022) is in communication with the second receiving cavity (1021); the second component (104) is movably arranged at the second opening (1022) and is used for opening and closing the second opening (1022); the linkage structure (11) is connected to the first component (103) and the second component (104); and the driving device (12) is connected to the linkage structure (11), and the driving device (12) is used for driving, when the first component (103) closes the first opening (1012) and the second component (104) closes the second opening (1022), the linkage structure (11) to move so as to enable the first component (103) to open the first opening (1012) and the second component (104) to open the second opening (1022) at the same time or enable the first component (103) to open the first opening (1012) and the second component (104) to open the second opening (1022) at different times.
Patent WO-2021196408-A1 (WO)
Inventor: LI WENLONG
IPC: G06F17/18
Filed: 2020-06-13
Abstract: An aviation blade profile detection method based on a variable tolerance zone constraint, comprising: performing curvature estimation on all points in a blade profile side point set of an aviation blade, and performing downsampling in the blade profile side point set on the basis of a curvature distribution; using sampling blade profile side points to randomly perform circle fitting to realize blade profile segmentation and obtain a leading edge point set, a trailing edge point set, a blade basin point side, and a blade back point set; respectively setting a tolerance zone range and a linear constraint for the leading edge point set, a trailing edge point set, a blade basin point side, and a blade back point set, constructing a target matching function, and solving for the target matching function to obtain the optimal attitude; and using the optimal attitude to perform rigid transformation on the aviation blade, and comparing the aviation blade subjected to rigid transformation with a design blade to determine whether the aviation blade meets standards. The present invention also relates to an aviation blade profile detection system based on a variable tolerance zone constraint. The matching result of the aviation blade and the design blade is more real, thereby improving the accuracy of blade detection.
Patent WO-2021253211-A1 (WO)
Inventor: GUAN YISHENG
IPC: B25J15/08
Filed: 2020-06-16
Abstract: 本发明公开一种仿尺蠖的钩爪式软体夹持器，包括驱动模块、弹性躯体以及钩爪模块。驱动模块由单根(或多根)SMA(形状记忆合金)弹簧构成，为整个夹持器提供驱动力。当单根或多根SMA弹簧收缩时，夹持器闭合，抓紧物体；反之，放开物体。本仿生软体夹持器结构紧凑，自重轻(16.6g)，弹性基体能够实现适应物体多变的几何形状而夹持；而且能提供其自重20倍的夹持力，抓取性能稳定，抗外力较强。若安装在微小型软体模块末端，有助于机器人实现复杂环境的攀爬和抓取等作业。
Patent WO-2021248516-A1 (WO)
Title: 多面翻转展示的广告幕墙
Inventor: FANG WEIHUA
IPC: G09F11/02
Filed: 2020-06-16
Abstract: 一种多面翻转展示的广告幕墙，包括幕墙安装架（1），幕墙安装架（1）两端设有滑动架体装置（2），滑动架体装置（2）内侧两端分别设有可沿滑动架体装置（2）移动的第一幕墙（3）和第二幕墙（4），滑动架体装置（2）上端面滑动设有幕墙移动机构（5），滑动架体装置（2）一端横向安装有幕墙转动组件（6），幕墙转动组件（6）下端设有当第一幕墙（3）或第二幕墙（4）位于滑动架体装置（2）端部时与第一幕墙（3）或第二幕墙（4）两端保持齐平的幕墙限位分离装置（7），且幕墙移动机构（5）、幕墙转动组件（6）、幕墙限位分离装置（7）分别与外部操作机构（8）相连。多面翻转展示的广告幕墙自动化程度高，可自由设置展示时间并进行轮流切换展示，灵活性好。
Patent WO-2021253355-A1 (WO)
Title: Battery housing and battery pack having same
Inventor: WU MINGJIE
IPC: H01M50/209
Filed: 2020-06-18
Abstract: Disclosed is a battery housing, which is used for accommodating a plurality of stacked cells and circuit boards, and comprises a first shell and a second shell. The first shell and the second shell form an accommodating cavity used for accommodating the plurality of cells and circuit boards. The first shell comprises a first bottom wall, a first top wall, a first side wall connected to the first bottom wall and the first top wall, and two first end walls connected to the first bottom wall, the first top wall, and the first side wall. The first side wall is provided with first grooves used for accommodating one or more of the cells. The second shell comprises a second bottom wall, a second top wall, a second side wall connected to the second bottom wall and the second top wall, and two second end walls connected to the second bottom wall, the second top wall, and the second side wall. The second side wall is provided with second grooves used for accommodating one or more of the cells. Also disclosed is a battery pack having the battery housing.
Patent WO-2021017680-A1 (WO)
Inventor: ZHAO YONG
IPC: G06Q30/02
Filed: 2020-06-19
Abstract: 一种基于点击验证的广告反作弊方法及装置，该方法包括：将待投放的广告的链接地址转换成唯一短链接(S1)；针对每次广告展示请求，生成与广告展示请求对应的唯一标识，并将唯一标识作为参数附加到广告展示请求的相关信息中，唯一标识至少包括用户唯一标识和/或媒体唯一标识(S2)；用户点击广告时，通过访问短链接跳转到广告的链接地址中，同时将相应的唯一标识作为参数附加到广告点击的相关信息中(S3)；通过广告点击的相关信息以及广告展示请求的相关信息验证广告点击与广告展示请求是否匹配，若匹配，则判定广告点击是正常，否则判定广告点击是虚假(S4)。通过使用短链接服务记录访问数据，防止链接数据被污染，方便后续验证广告点击的合法性。
Patent WO-2021051953-A1 (WO)
Inventor: YAN XIAOKANG
IPC: B03D1/16
Filed: 2020-07-01
Abstract: A strong turbulent flow generation device suitable for rapid sorting of micro-fine particles. The strong turbulent flow generation device comprises a cylindrical pipe flow section (1) and a plurality of conical rings (2) provided in the pipe flow section (1), wherein the conical rings (2) are uniformly distributed in the axial direction of the pipe flow section (1), the mounting direction of the conical rings (2) in the pipe flow section (1) is configured to enable ore pulp to flow from the bottom surface to the top surface. The outer diameter D1 of the bottom surface of the conical ring (2) is the same as the inner diameter of the pipe flow section (1), a ratio of the outer diameter D2 of the top surface to the outer diameter D1 of the bottom surface of the conical ring (2) is 0.3-0.8, and an included angle between the outer side wall of the conical ring (2) and the inner wall of the pipe flow section (1) is 15°-45°, and a plurality of water through holes (3) are uniformly arranged in the outer side wall of the conical ring (2). According to the device, the turbulent flow intensity can be improved without additional increase of energy consumption, a flotation granularity lower limit is reduced, and the recovery rate of micro-fine particles is increased.
Patent WO-2021042859-A1 (WO)
Inventor: CAO SHUZHAO
IPC: H01R13/03
Filed: 2020-07-03
Abstract: 本申请提供了一种连接器引脚、连接器和电子设备，其中，该连接器引脚压接于电路板，连接器为压接型连接器，连接器引脚包括沿靠近电路板方向依次设置的铜基材、镍层、锡层和铟层。连接器引脚与电路板连接的一侧设置有铟层，该铟层具体位于连接器引脚的外层，铟层可以对连接器引脚起到保护作用，抑制锡须的生成，从而可以提高连接器引脚的质量，提高了连接器工作的可靠性，还可以使电子设备应用于更多的应用场景。
Patent WO-2021012932-A1 (WO)
Title: 事务回滚方法及装置、数据库、系统、计算机存储介质
Inventor: ZHANG PENG
IPC: G06F16/18
Filed: 2020-07-03
Abstract: 一种事务回滚方法、事务回滚装置、数据库及系统。所述方法包括通过在接收到事务回滚请求时，对预设时间范围内的原生事务日志文件进行解析（S101），确定出待回滚事务，进而根据待回滚事务对应的原生事务日志生成事务回滚日志（S102），进一步的，倒序将事务回滚日志组装生成事务回滚日志文件，执行事务回滚日志文件（S103）；解决了现有技术中事务回滚方法已无法满足对多事务高性能的要求、回滚性能低的问题，有效地提升了事务回滚的性能，尤其对批量事务回滚效果更好。
Patent WO-2022006821-A1 (WO)
Inventor: LIU YANG
IPC: H04W56/00
Filed: 2020-07-09
Abstract: 本公开实施例提供了一种无线通信的方法，应用于卫星，其中，方法包括：向终端发送至少一个波束的跟踪参考信号TRS的配置信息；其中，配置信息，至少用于指示卫星发送的TRS的第一时域位置；TRS用于终端与卫星之间的同步；第一时域位置，用于终端确定处于无线资源控制RRC空闲态的终端的唤醒时刻。
Patent WO-2022011493-A1 (WO)
Title: Neural semantic memory storage method
Inventor: ZHANG LEI
IPC: G06F17/16
Filed: 2020-07-13
Abstract: A neural semantic memory storage method, relating to a technology for few-shot compensation in machine learning. The method comprises: information stored in an external storage memory mechanism is semantic information, i.e., similarity is calculated on the basis of a graph represented by a single-layer neural network; the semantic information is abstracted on the basis of feature representation h and is more expressive; in the whole storage, the size of the semantic information is merely related to categories; that is, the number of the categories is the size of a storage memory, such that requirements for a storage space is reduced, and more convenient and time-saving search is implemented. It is proposed for the first time to use the thought of calculus of variations to generate related semantic distribution, instead of simple semantic information, in an external memory mechanism, and values obtained by performing a sampling technology for multiple times are averaged on the basis of the distribution, so that the generalization ability of semantic information obtained by searching is enhanced to a great extent, and system performance under few-shot learning can be improved to a great extent.
Patent WO-2022011645-A1 (WO)
Inventor: KUANG XIAO
IPC: H02M1/08
Filed: 2020-07-16
Abstract: L'invention concerne un dispositif d'alimentation électrique et un dispositif de simulation de lumière solaire. Le dispositif d'alimentation électrique comprend : un module de puissance (100) et un module de commande de correction du facteur de puissance (PFC) (200) connecté par enfichage au module de puissance (100). Le module de puissance (100) comprend : une borne d'entrée de puissance (110) connectée à une entrée de réseau, un premier connecteur (120) connecté à la borne d'entrée de puissance (110), un circuit d'échantillonnage de courant (130) connecté à la borne d'entrée de puissance (110) et au premier connecteur (120), une unité de validation de PFC (170) et une unité de PFC (150) connectées au premier connecteur (120), et une borne de sortie de tension (160) connectée à l'unité PFC (150) et au premier connecteur (120). Le module de commande de PFC (200) comprend : un second connecteur (220) connecté par enfichage au premier connecteur (120), une unité de commande de PFC (210) connectée au second connecteur (220), et un circuit d'échantillonnage de tension (230) connecté à l'unité de commande de PFC (210) et au second connecteur (220). Le dispositif d'alimentation électrique peut stabiliser la puissance de sortie et améliorer l'efficacité du dispositif.
Patent WO-2021135173-A1 (WO)
Title: High reliability drug infusion device
Inventor: YANG CUIJUN
IPC: A61M5/168
Filed: 2020-07-22
Abstract: A high reliability drug infusion device, comprising: a drug storage unit (1110) including a drug outlet (20); a screw (1130,1230,1330) connected to a piston (1120) and a driving wheel (1140) provided with wheel teeth (1141, 1241,1341, 1441,1541), respectively, the driving wheel (1140) drives the screw (1130, 1230,1330) to move by rotation, pushing the piston (1120) forward; at least one driving unit (1150,1250a,1250b,1350a,1350b,1450a,1450b,1550a,1550b) cooperating with the driving wheel (1140), the driving unit (1150,1250a,1250b,1350a,1350b,1450a,1450b, 1550a,1550b) includes at least one driving portion (1151,1251a,1251b,1351a,1351b,1451a,1451b,1551a,1551b); a power unit (1180) and a reset unit connected to the driving unit (1150,1250a,1250b,1350a,1350b,1450a,1450b,1550a,1550b), and the reset unit includes an elastic reset component (1170a,1270a,1370a,1470a,1570a) and a linear-actuated reset component (1170b,1270b,1370b,1470b,1570b), and the elastic reset component (1170a,1270a,1370a,1470a,1570a) alone applies a force to or together with the linear-actuated reset component (1170b,1270b,1370b,1470b,1570b) to control the reset movement of the driving unit (1150,1250a,1250b,1350a,1350b,1450a,1450b,1550a,1550b). The high reliability drug infusion can be used for improving the reliability and increasing the user's flexibility in choosing the infusion method.
Patent WO-2021073191-A1 (WO)
Inventor: LI ZHE
IPC: C23C14/24
Filed: 2020-07-24
Abstract: Disclosed by the embodiments of the present application is a mask. The mask comprises: a plurality of opening regions and a shielding region surrounding said plurality of opening regions; the shielding region is provided with a plurality of grooves, said plurality of grooves being symmetrical with respect to the line of symmetry of the plurality of opening regions.
Patent WO-2022021005-A1 (WO)
Inventor: LIU JIANG
IPC: H04L9/06
Filed: 2020-07-27
Abstract: Disclosed is a symmetric encryption and decryption method based on exponential complexity, which belong to the technical field of information. The method comprises the following steps: step 1, determining a basic code table and publishing same; step 2, performing digital encoding on information plaintext to obtain digital plaintext; step 3, encrypting the digital plaintext by using a symmetric encryption method based on exponential complexity, so as to obtain information ciphertext; step 4, performing information transfer; step 5, decrypting the information ciphertext by using a symmetric decryption method based on exponential complexity, so as to generate random hidden text; step 6, decrypting the random hidden text according to a correlation to obtain the digital plaintext; and step 7, decoding the digital plaintext to obtain the information plaintext. By means of the present invention, the security of an exponential order is satisfied, and moreover, the ciphertext expansion rate is relatively low, thereby realizing efficient encryption and decryption.
Patent WO-2021098283-A1 (WO)
Title: 一种装配式淋浴房
Inventor: ZHANG LUXIA
IPC: A47K3/30
Filed: 2020-08-03
Abstract: 本发明公开了一种装配式淋浴房，包括用于安装至地面的底盘机构、与底盘机构间隔相对设置的吊顶机构、以及围设于底盘机构与吊顶机构之间的框体，框体设有用于与吊顶机构卡插配合的第一卡槽和用于与底盘机构卡插配合的第二卡槽。本发明的装配式淋浴房，通过在框体上设置第一卡槽和第二卡槽，第一卡槽与吊顶机构卡插配合，第二卡槽与底盘机构卡插配合，因此，在安装淋浴房的过程中，只需将吊顶机构的相应部位对准第一卡槽、底盘机构的相应部位对准第二卡槽，再使其插入第一卡槽和第二卡槽，即可将吊顶机构、底盘机构及框体组装在一起，操作方式简单，同时也提高了现场施工效率，降低人工成本。