baber/WOPTO huggingface dataset:
Patent WO-2021077999-A1 (WO)
Title: On-line laser drilling apparatus used on rod-shaped article, and hole drilling method
Inventor: LEI PING
IPC: B23K26/08
Filed: 2020-09-29
Abstract: An on-line laser drilling apparatus used on a rod-shaped article, and a hole drilling method. The on-line laser drilling apparatus comprises: a receiving drum (1), a transferring drum (4), a turning roller (6), and a laser (7). The arrangement mode of the laser (7) causes laser light emitted thereby to be oriented vertically downwards. The turning roller (6) is arranged between the receiving drum (1) and the transferring drum (4), and the rotation directions of the receiving drum (1) and the transferring drum (4) are opposite, and there is distance between rolling surfaces of the two. The minimum distance between the rolling surface of the receiving drum (1) and the rolling surface of the turning roller (6) is slightly smaller than the cross-section diameter of the rod-shaped article. The on-line laser drilling apparatus is able to drill the peripheral surface of the rod-shaped article, and because of the suction effect of negative pressure, the rod-shaped article can be precisely positioned. The invention features high drilling precision and simple design, and does not require an additional apparatus to push the rod-shaped article to rotate.
Patent WO-2022077372-A1 (WO)
Title: 接入控制信息处理方法及装置、通信设备及存储介质
Inventor: LI YANHUA
IPC: H04W48/08
Filed: 2020-10-15
Abstract: 本公开实施例提供一种接入控制信息处理方法及及装置、电设备及存储介质。本公开实施例提供的应用于基站中的接入控制信息处理方法，包括：下发单独携带预设类型用户设备UE的接入控制信息的系统消息块。
Patent WO-2021238027-A1 (WO)
Title: Quick connector for electrical connection
Inventor: LIANG XUNYONG
IPC: H01R13/627
Filed: 2020-10-28
Abstract: Disclosed is a quick connector for electrical connection, the quick connector comprising a male connector (1) and a female connector (2). A through hole (21) is provided in a side wall of the female connector, a buckle (22) connected to the female connector is arranged in the through hole in a penetrating manner, and a clamping groove (11) correspondingly matching the buckle is provided in a side wall of the male connector. The buckle and the clamping groove are respectively arranged on the female connector and the male connector, such that the size of the male connector can be made to be small, the male connector can be conveniently used and stored, and production and manufacturing are facilitated.
Patent WO-2021078110-A1 (WO)
Title: Drug combination for preventing or treating irritable bowel syndrome
Inventor: SUN MINGJIE
IPC: A61K38/47
Filed: 2020-10-20
Abstract: Disclosed is a drug combination for preventing or treating irritable bowel syndrome. The drug combination comprises dosmalfate and lysozyme.
Patent WO-2021184753-A1 (WO)
Title: Self-adaptive real-time hybrid simulation test loading method for space framework model
Inventor: LI TENGFEI
IPC: G01M7/00
Filed: 2020-10-21
Abstract: A self-adaptive real-time hybrid simulation test loading method for a space framework model. In the method, by means of a dual initial time lag compensation strategy of initial time lag compensation and a self-adaptive loading section, an initial time lag of a system can be ensured to be close to 0 before seismic waves are formally loaded, and a problem of insufficient estimation and compensation of the initial time lag in a real-time hybrid simulation test is solved. Moreover, in the test, a space framework test substructure is equivalent to a test unit, and a signal conversion module is used for converting overall displacement corresponding to the test substructure in an overall model into test substructure loading relative displacement actually fixed on a base so that real-time loading of a large-scale space framework model having higher rigidity is achieved.
Patent WO-2022062025-A1 (WO)
Inventor: ZENG YU
IPC: H04L29/12
Filed: 2020-10-26
Abstract: The present application provides a global Internet of Things-oriented identification analysis method and device. The method achieves the compatibility of different identification analysis systems by constructing a global Internet of Things identification analysis architecture, and uses a unified mode to analyze various different identifications. Therefore, when different identifications are analyzed, only one global Internet of Things identification analysis architecture needs to be maintained, which reduces the workload and difficulty of maintaining an identification analysis system, thereby reducing the workload and difficulty of the overall maintenance of the global Internet of Things.
Patent WO-2022082875-A1 (WO)
Inventor: ZHANG ZHIPING
IPC: H01S5/024
Filed: 2020-11-06
Abstract: 一种半导体激光器(4)的封装结构，包括，壳体(1)；散热机构(3)，发射孔(2)，所述壳体(1)的一侧开设有发射孔(2)；所述散热机构(3)包括散热箱(31)、冷却装置(33)、抽风机(34)、安装框(36)、过滤网(37)和通风孔(38)，所述壳体(1)的底部活动插接有散热箱(31)，所述散热箱(31)的内壁底部居中处固定安装有抽风机(34)，所述散热箱(31)的内壁并远离抽风机(34)的顶部活动插接有冷却装置(33)，所述散热箱(31)的两侧侧壁的底部均开设有通风孔(38)，所述通风孔(38)的内部螺纹插接有安装框(36)。所述封装结构有效的解决了现有半导体激光器(4)在工作时的温度对其阀值电流密度、斜率效率和光谱稳定性等有显著的影响，发光区过热会导致发光区腔面损伤甚至是器件退化，最终造成器件失效的问题。
Patent WO-2022099482-A1 (WO)
Inventor: DU JIEXI
IPC: H04N5/353
Filed: 2020-11-10
Abstract: 一种曝光控制方法、装置、可移动平台及计算机可读存储介质，该方法包括：从卷帘快门传感器的多个传感单元中确定目标传感单元(S101)；确定在卷帘快门传感器的曝光过程中，目标传感单元的曝光时间信息(S102)；根据曝光时间信息触发全局快门传感器进行曝光(S103)。本申请能够保证卷帘快门传感器和全局快门传感器的曝光同步。
Patent WO-2021184818-A1 (WO)
Title: Particle filter-based device and method for measuring heart rate of human body beat by beat
Inventor: HE GUANGQIANG
IPC: A61B5/00
Filed: 2020-11-25
Abstract: A particle filter-based device for measuring the heart rate of a human body beat by beat, comprising a patch module (102) and an electronic module (101). The patch module (102) is in close contact with the surface of human skin and acquires signals. The electronic module (101) is located on the side of the patch module (102) facing away from the surface of human skin, and the electronic module (101) is used for processing the signals acquired by the patch module (102). The device has the advantages of multi-parameter integration, small volume, light weight, low power consumption, being suitable for long-term monitoring, etc. Performing probability fusion on observation values and state values on the basis of a particle filter algorithm provides users with a reliable and stable method for measuring the heart rate of a human body beat by beat, and can be used as a feasible means for health monitoring in a family or community. Further provided is a particle filter-based method for measuring the heart rate of a human body beat by beat.
Patent WO-2022041553-A1 (WO)
Inventor: DAI LIFENG
IPC: H01B11/22
Filed: 2020-12-06
Abstract: A rolled optical cable, relating to the technical field of cables, and having greater than four rolling units (1) and a light transmitting component (2). The rolling units (1) are formed by upper/lower surfaces (11, 14), first/second right side surfaces (12, 13), and a left side surface (15), the left side surface (15) being connected to the upper surface (11), the included angle between the upper surface and the first right side surface (12) being α, and the included angle between the lower surface (14) and the second right side surface (13) being β, α = 360/n degrees. All of the rolling units (1) roll together to form a closed structure and an accommodating cavity is formed therein. The upper surface (11) of a subsequent rolling unit (1) is closely attached to the first right side surface (12) of a previous rolling unit (1), the left side surface (15) of the subsequent rolling unit (1) is closely attached to the second right side surface (12) of the previous rolling unit (1), and a corner of the previous rolling unit (1) is closely attached to a corner of the subsequent rolling unit (1). The light transmitting component (2) is located in the accommodating cavity. Further disclosed is a rolled electrical cable and an optical-electrical composite cable. The invention features the effects of a simple structure, ease of forming, a good heat dissipation effect, ease of mounting and ease of replacement, a lighter weight, lower costs, and more flexible usage.
Patent WO-2021129362-A1 (WO)
Title: Amhr2重组蛋白或融合蛋白在制备amh信号轴异常活化相关疾病治疗药物中的用途
Inventor: FU WENYAN
IPC: A61K38/17
Filed: 2020-12-07
Abstract: 本发明提供AMHR2重组蛋白或融合蛋白在制备AMH信号轴异常活化相关疾病治疗药物中的用途，尤其是在制备AMH中和剂或拮抗剂中的用途。
Patent WO-2022126334-A1 (WO)
Inventor: JIANG XIAOHUA
IPC: H04N21/845
Filed: 2020-12-14
Abstract: Est divulgué un procédé de projection d'écran sans fil. Le procédé consiste à : recevoir un premier flux de code en provenance d'un dispositif côté source, le premier flux de code étant obtenu par codage de premières données vidéo ; acquérir des premières informations temporelles du premier flux de code, les premières informations temporelles étant utilisées pour indiquer un premier instant auquel le dispositif côté source commence à coder le premier flux de code ou un deuxième instant auquel un dispositif côté destination commence à recevoir le premier flux de code ou un troisième instant auquel le dispositif côté destination commence à décoder le premier flux de code ou un quatrième instant auquel le dispositif côté destination termine le décodage du premier flux de code ; et ajuster un signal de synchronisation verticale d'affichage (Vsync) du dispositif côté destination sur la base des premières informations temporelles. Par l'utilisation du procédé, la synchronisation des signaux Vsync d'affichage d'un dispositif côté source et d'un dispositif côté destination peut être réalisée, ce qui permet de réduire un retard d'un côté à l'autre généré pendant un processus de projection d'écran sans fil.
Patent WO-2022048064-A1 (WO)
Inventor: ZHANG TAO
IPC: C09D167/08
Filed: 2020-12-14
Abstract: 一种PVC银幕用自干型水性铝粉涂料及其制备方法与应用，包括水性树脂、水性铝粉、水性助剂以及水，其中水性树脂的质量百分数为50～60％，水性铝粉的质量百分数为20～25％，水性助剂为5～15％。进一步的，水性助剂包括水性分散剂、水性流平剂、水性消泡剂、水性防沉降剂、水性蜡浆。使用水性涂料代替油性涂料，以水为溶剂，降低了成本、安全环保，且大大减少对环境造成的污染和施工人员的身体健康；长时间使用银幕性能指标衰缓较慢，且因选用成膜温度较低的树脂不需要额外添加高沸点助溶剂，降低了VOC的排放。
Patent WO-2021129462-A1 (WO)
Title: 擦鞋装置
Inventor: YAMAUCHI TOMOHIRO
IPC: A47L23/02
Filed: 2020-12-15
Abstract: 一种能以没有漏擦的方式一并擦拭一双鞋并能谋求小型化的擦鞋装置(1)。擦鞋装置(1)包括：容纳库(6)，容纳一双鞋(S)；墩布部(12)，由容纳库(6)可旋转地支承，从下侧(Z2)与容纳库(6)内的一双鞋(S)接触；一对支承部(11)，由容纳库(6)可旋转地支承，分别支承容纳库(6)内的一双鞋(S)；第一驱动部(31)，产生使墩布部(12)旋转的驱动力；以及第二驱动部(32)，产生使一对支承部(11)旋转的驱动力。第一驱动部(31)设于作为容纳库(6)所具有的多个外表面部中的一个外表面部的下表面部(6H)。第二驱动部(32)设于设有第一驱动部(31)的下表面部(6H)。
Patent WO-2022068111-A1 (WO)
Inventor: ZHAO YIZHUO
IPC: G09G3/3208
Filed: 2020-12-28
Abstract: A driving method provided in the present application comprises: detecting refreshing frequencies of a display device on the basis of a plurality of prediction frames to obtain a change rule of the refreshing frequencies; obtaining the current refreshing frequency of the display device and corresponding frame quantity information; predicting, according to the change rule, the current refreshing frequency and the corresponding frame quantity information, an expected time point of the next refreshing frequency switching of the display device and a desired frequency value after the switching; and performing grayscale compensation on the display device according to the desired frequency value and the expected time point.
Patent WO-2021169590-A1 (WO)
Title: 基材亲水表面的制备工艺以及三维细胞培养支架
Inventor: LI HUILUN
IPC: C08J7/12
Filed: 2020-12-31
Abstract: 本发明公开了一种基材亲水表面的制备工艺及三维细胞培养支架。基材亲水表面的制备工艺包括如下步骤：S1、电晕处理：对聚合物基材电晕处理，使得聚合物基材得到初步亲水表面；S2、微波处理：将混合气体进行微波处理，电离生成活性粒子；S3、等离子处理：将步骤S2得到的活性粒子对步骤S1得到的具有初步亲水表面的聚合物基材进行等离子处理，使得所述聚合物基材得到富氧超亲水表面。三维细胞培养支架包括聚合物支架，所述聚合物支架通过所述的基材亲水表面的制备工艺进行表面处理。本发明的基材亲水表面的制备工艺能够使得三维结构的细胞培养支架产品内外层支架表面获得均一且持久的亲水性能，以提高细胞支架上的贴壁率及存活率。
Patent WO-2022041643-A1 (WO)
Inventor: CHEN JUWU
IPC: A61B17/74
Filed: 2021-01-22
Abstract: Disclosed is a femoral neck fracture fixation device. The device comprises a core rod (1), a plurality of blades (3) and a locking component, wherein a distal end of each blade (3) is provided with a front flange part (5) protruding outwards, and the front flange part (5) is supported on an inner wall of a bone cavity at a corresponding position in a matching manner; positioning grooves are provided in an outer side of the core rod (1) in an axial direction; the core rod (1) is inserted into the center of the bone cavity, and blade back portions at the rear sides of the blades (3) are embedded into corresponding axial positioning grooves (2) in a matching manner; the blades (3) are supported at corresponding positions of the inner walls of the bone cavities by means of the core rod (1); and the rear end of the core rod (1) is fixed to the root of a femoral neck. According to the device, the blades (3) are attached to inner walls of the femoral neck and first enter the bone cavities, such that the destruction of loose bone parts in a plurality of bone cavities is reduced to the minimum; appropriate blades (3) are selected and can be arranged on an enlarged portion of an inner end of the femoral neck in a completely matching and sleeved manner, such that the outlines of edge portions of the blades (3) are completely attached to inner walls of enlarged portions of the bone cavities; and after the back faces of the blades (3) are supported by the core rod (1), the blades (3) are supported on the inner walls of the bone cavities of the femoral neck in a radial direction. The destruction of a bone part is small, uniform stress bearing is achieved, and sufficient restraining force is provided for the femoral neck in a circumferential direction.
Patent WO-2022170506-A1 (WO)
Inventor: LAMPE MATTIAS
IPC: G01M3/16
Filed: 2021-02-09
Abstract: The present disclosure relates to a sensor strip and a flange leak detection method. A sensor strip is provided, is configured to detect whether a flange leaks, and includes: a base belt, made of a transparent flexible material and configured to carry components included in the sensor strip; an absorption layer, made of a transparent water-absorbing material that is infused with an electrolyte solution and then is dried, where the absorption layer covers a first surface of the base belt; two electrodes, including two conductive strips made of a conductive material, where the electrodes extend in parallel to each other along a length direction of the base belt, the electrodes are located above the absorption layer or between the absorption layer and the base belt; and a terminal module, disposed on a second surface of the base belt and located at a first end portion of the sensor strip, where the terminal module is electrically connected to the electrodes through two through holes on the base belt, and the terminal module is configured to electrically connect the electrodes to an external data acquisition unit.
Patent WO-2021175241-A1 (WO)
Title: 一种沙质土壤植物整体移栽的浮岛构造方法
Inventor: JIANG HAO
IPC: A01G22/00
Filed: 2021-03-03
Abstract: 一种沙质土壤植物整体移栽的浮岛构造方法，通过周边土体分离、建造浮箱装置（13）和防水施工步骤，将库区的成片待移栽植物构造成植物浮岛。浮岛保护了植物全部根系、大部分原状土壤、提高成活率，保持了原有生境的特有景观，进行水利工程施工时可以同时对浮岛进行施工，节省工期、节约成本、便于现场整体调度。
Patent WO-2022188101-A1 (WO)
Title: Srs data transmission
Inventor: LIU HAO
IPC: H04L25/00
Filed: 2021-03-11
Abstract: Embodiments of the present disclosure relate to methods, apparatuses and computer readable storage media for SRS data transmission. In example embodiments, a method is provided. According to the method, an apparatus forwards, during a first period, first SRS data received from a terminal device to a further apparatus. The further apparatus determines, based on the first SRS data, compression information for compressing SRS data, and transmits the compression information to the apparatus. Thereby, the apparatus compresses, during a second period, second SRS data received from the terminal device based on the compression information, and transmits, during the second period, the compressed second SRS data to the further apparatus. In this way, the SRS data can be effectively compressed, thus reducing the latency of the SRS data transmission.
Patent WO-2022037041-A1 (WO)
Inventor: WANG JIXIANG
IPC: B63C9/01
Filed: 2021-03-15
Abstract: 本发明公开了一种水上急救机器人及工作方法，适用于户外游泳池或者水上娱乐场所，协助安全员进行水上救助，包括：机器人本体和与机器人本体控制器连通的控制系统以及用户手环；所述机器人本体包括：驱动舱，对称安装在驱动舱两侧的平衡翼，以及设置在驱动舱中的动力装置，固定安装在驱动舱四周的浮力检测控制装置，以及固定安装在驱动舱顶部多个方向的救生抛投装置。本发明的控制系统连通机器人本体控制器和用户手环，控制系统中设有用户手环急救按钮信号接收装置，将接收的信号进行转化和定位，信号转换完成后控制系统指定最近水域的机器人启动前往溺水点进行救援，能够高效快捷的对溺水者增加浮力，同时辅助救生员减少体力消耗。
Patent WO-2021244109-A1 (WO)
Title: 一种改性木质素增强型橡胶及其制备方法
Inventor: ZHU CHENJIE
IPC: C08K13/02
Filed: 2021-03-24
Abstract: 本发明公开了一种改性木质素增强型橡胶及其制备方法，所述的改性木质素为由含碳碳双键的化合物、含硫元素的化合物和能封闭羟基的化合物进行复合改性制备得到的。本发明通含有碳碳双键的化合物对木质素进行改性，所含有的双键与橡胶中的烯烃产生键合作用，提高木质素与橡胶的结合力。进一步的，通过含有硫元素的化合物对木质素进行改性，使得木质素含有一定的硫元素，提高木质素与橡胶之间的作用力，提高橡胶的性能，并能降低硫化剂的使用，也进一步提高木质素对炭黑的替代量。此外，本发明通过能够封闭羟基的化合物改性后，木质素的极性能明显降低，从而使木质素与橡胶的极性更为接近，进一步提高橡胶与木质素之间的作用力，提高橡胶的性能。
Patent WO-2022088604-A1 (WO)
Inventor: ZHANG CUNGEN
IPC: G06K19/077
Filed: 2021-03-26
Abstract: An electronic student identity card (1) supporting a messaging service, comprising a housing (10), a master control unit (20), a button unit (30), a broadcasting unit (40), a communication unit (50), and a display unit (60). The master control unit (20) is provided within the housing (10). The button unit (30), the broadcasting unit (40), the display unit (60), and the communication unit (50) are connected with the master control unit (20). The broadcasting unit (40) comprises a press-to-broadcast unit. The press-to-broadcast unit is used in a way that when the electronic student identity card (1) is transmitting or receiving a message, a button of the press-to-broadcast unit is depressed, the message is broadcasted in real-time by the broadcasting unit (40), and the message is displayed by the display unit (60). Also provided is a system (100) of the electronic student identity card (1) supporting the messaging service. he electronic student identity card (1) and the system (100) are capable of communicating wirelessly with a service platform (200), implementing the reception of broadcasting of information, and the displaying of messages.
Patent WO-2022021934-A1 (WO)
Title: 一种大跨度铁路桥梁行车安全防风设计方法及减风装置
Inventor: MIAO RUNCHI
IPC: G06F30/13
Filed: 2021-04-12
Abstract: 一种大跨度铁路桥梁行车安全防风设计方法及减风装置，涉及桥梁工程技术领域。该方法包括：根据桥梁的桥址区附近的气象站提供的风观测数据，求得风剖面指数公式的幂指数α；利用风剖面指数公式将U 气象转换成U 桥面；建立风车桥耦合系统，基于γ 桥面不低于γ 气象、以及U 气象作用下两岸列车分段限速规定，得出U 桥面作用下列车分段限速规定；进行风车桥耦合分析，得出在界限列车车速和多个U 桥面作用下桥梁及车辆的实际响应结果；将实际响应结果与动力响应评定标准进行对比分析，选定一个U 桥面，结合U 桥面作用下列车分段限速规定，确定风障的风速折减系数，进行减风装置设计。该方法结合桥梁桥址处风环境特性以及桥梁与列车、风之间的耦合效应，进行风障防风减风精准设计。
Patent WO-2022028002-A1 (WO)
Title: Techniques for pdsch/pusch processing for multi-trp
Inventor: SUN HAITONG
IPC: H04L1/18
Filed: 2021-04-14
Abstract: Techniques for physical downlink shared channel (PDSCH) and physical uplink shared channel (PUSCH) processing for multiple transmission and reception point (multi-TRP) are disclosed. In some embodiments, determining PDSCH hybrid automatic repeat request-acknowledgement (HARQ-ACK) processing timing may include determining that a user equipment (UE) is configured for single downlink control information (single-DCI) multi-TRP PDSCH operation, determining a first PDSCH and a second PDSCH within a slot, wherein the first PDSCH and the second PDSCH are used in the single-DCI multi-TRP PDSCH operation, and determining a minimum HARQ-ACK processing timing for the first PDSCH and the second PDSCH using one or more symbols of the first PDSCH or one or more symbols of both the first PDSCH and the second PDSCH.
Patent WO-2021249033-A1 (WO)
Inventor: CHEN WEI-LIN
IPC: A61N5/10
Filed: 2021-04-21
Abstract: A radiation treatment system and an operation procedure of an irradiation parameter verification device. The radiation treatment system comprises a radiation generation device, an irradiation chamber used for placing a patient, a carrying device used for transferring and bearing the patient, a collimator provided in the irradiation chamber, an irradiation parameter verification device used for determining whether the position of the patient is suitable for performing radiation irradiation treatment or not, and a collimator model, wherein the collimator comprises a collimator outlet; the collimator model comprises a collimator model outlet; the shape and the size of the collimator model outlet are the same as those of the collimator outlet, and the size of the collimator model in the direction perpendicular to the collimator model outlet is smaller than the size of the collimator in the direction perpendicular to the collimator outlet.
Patent WO-2022226751-A1 (WO)
Inventor: XING GUOZHONG
IPC: G11C13/00
Filed: 2021-04-27
Abstract: 本公开提供了一种忆阻器，包括晶体管和阻变存储器，所述晶体管的漏极与所述阻变存储器的底电极相连；所述阻变存储器包括：由下至上的底电极、阻变材料层、电流限制层和顶电极，其中电流限制层通过减小浪涌电流以及优化热量分布，稳定低阻的波动性，从而提高汉明距离计算精度。
Patent WO-2022016940-A1 (WO)
Title: Driving device for vehicle sunroof
Inventor: MAO WILSON
IPC: B60J7/057
Filed: 2021-04-27
Abstract: A driving device (100) for a vehicle sunroof, comprising a motor (10), a transmission mechanism connected to the motor (10), and an output shaft (30) that rotates when driven by the transmission mechanism. The periphery of the output end of the output shaft (30) is integrally provided with multiple teeth (31); the multiple teeth (31) are used to drive a sunroof to move back and forth; a through hole (50) running through the output shaft (30) in the axial direction is provided in the output shaft (30); the through hole (50) comprises a first recess hole (51), a middle hole (52), and a second recess hole (53) that are communicated in sequence; the first recess hole (51) is adjacent to the input end of the output shaft (30); the middle hole (52) is a non-circular hole; the second recess hole (53) is adjacent to the output end of the output shaft (30); the shapes and/or sizes of the second recess hole (53) and the middle hole (52) are different, and the lateral size of at least one of the first recess hole (51) and the second recess hole (53) is not less than the minimum lateral size of the middle hole (52); the output shaft (30) protrudes radially at a substantially central position to form an annular protrusion (54); the middle hole (52) is formed in the annular protrusion (54).
Patent WO-2022105140-A1 (WO)
Title: 二次电池顶盖组件以及二次电池
Inventor: WANG YOUSHENG
IPC: H01M50/30
Filed: 2021-04-30
Abstract: 一种二次电池顶盖组件（100）以及二次电池，所述二次电池顶盖组件（100）包括：盖板（10），设有防爆孔（11）；第一抵接部（12），凸设于所述防爆孔（11）的内壁上，所述第一抵接部（12）沿着所述防爆孔（11）的周向设置；防爆片（30），抵接于所述第一抵接部（12）上，所述防爆片（30）密封所述防爆孔（11），所述防爆片（30）由塑胶制成；紧固件（20），抵接于所述防爆片（30）的边缘，所述紧固件（20）上设有通孔（201），所述防爆片（30）显露于所述通孔（201）。通过将现有金属防爆片的金属材质替换为塑胶防爆片（30），并通过设有通孔（201）的紧固件（20）将防爆片（30）固定在顶盖的盖板（10）上，使得防爆片（30）显露于所述通孔（201），这样当电池内部气压到一定值时，防爆片（30）从边缘处脱离，从而达到泄压的目的，避免因焊接带来的防爆片（30）开启压力波动的问题，提高了二次电池的安全性能。
Patent WO-2022241772-A1 (WO)
Title: Composition durcissable et son utilisation
Inventor: XUN WEIWEI
IPC: C09J4/00
Filed: 2021-05-21
Abstract: L'invention concerne une composition durcissable comprenant (A) au moins un (méth)acrylate ; (B) au moins un sel de diaryliodonium ; et (C) au moins un catalyseur amine latent, qui peut être thermiquement durcissable à une température inférieure à 100 °C et peut également être thermiquement durcissable et durcissable par rayonnement. La composition durcissable présente une force d'adhérence favorable sur divers substrats lorsqu'elle est durcie.
Patent WO-2021239021-A1 (WO)
Inventor: LIU XUANBING
IPC: H04W24/02
Filed: 2021-05-26
Abstract: 本申请公开了一种配置信息获取方法、装置、用户设备及系统，该方法包括：主UE接收辅UE发送的业务请求消息，业务请求消息用于请求与第一接入网设备传输业务；根据业务请求消息，获取第一配置信息，第一配置信息包括辅UE用于传输业务的配置信息；向辅UE发送第二配置信息，第二配置信息包括第一配置信息。