baber/WOPTO huggingface dataset:
Patent WO-2022022087-A1 (WO)
Inventor: YANG CHUN
IPC: F25D11/00
Filed: 2021-06-09
Abstract: Embodiments of the present application provide a refrigerator, comprising: a vacuum system, provided in a door body, one end of the vacuum system being provided in a protective shell, the other end of the vacuum system being connected to a vacuum fresh-keeping box, and air in the vacuum fresh-keeping box being extracted by the vacuum system; and a pressure relief valve, provided in the protective shell, the pressure relief valve being fixedly connected to the vacuum system, and pressure in the vacuum system being relieved by the pressure relief valve. The pressure relief valve is additionally provided, one end of the pressure relief valve is connected to an air extraction pipe, and when the vacuum fresh-keeping box needs to be opened, the pressure relief valve is used to carry out pressure relief to reduce pressure in the air extraction pipe, so as to facilitate opening the vacuum fresh-keeping box. A three-way valve is additionally provided, the three-way valve is provided at the joint of the air extraction pipe and a vacuum valve, connectivity between the pressure relief valve and the vacuum system is improved by means of the three-way valve, and moreover, air tightness is enhanced.
Patent WO-2022257075-A1 (WO)
Title: Process method for source-drain contact metal, and device and preparation method therefor
Inventor: CHEN KUN
IPC: H01L29/78
Filed: 2021-06-10
Abstract: The present invention provides a process method for source-drain contact metal, and a device and a preparation method therefor. The process method for the source-drain contact metal comprises: manufacturing a target fin on a substrate; epitaxially growing a germanium-silicon material outside the target fin to form a target germanium-silicon epitaxial layer surrounding the target fin, the target germanium-silicon epitaxial layer comprising a first connecting angle and a second connecting angle which are located on two sides of the target fin; etching a first germanium-silicon part and a second germanium-silicon part in the target germanium-silicon epitaxial layer to form a source-drain germanium-silicon body layer, the first germanium-silicon part comprising the first connecting angle, and the second germanium-silicon part comprising the second connecting angle; depositing a silicide layer outside the germanium-silicon body layer; and forming contact connection between the silicide layer and metal.
Patent WO-2021259134-A1 (WO)
Inventor: WANG DA
IPC: H04W28/12
Filed: 2021-06-17
Abstract: Disclosed are a flow control method and device, for solving the problem existing in the prior art that a process of relieving congestion of nodes is relatively slow. In the present disclosure, a target node sends, to a second node, flow control information of the target node and/or flow control information of at least one first node; the second node adjusts, according to the received flow control information, the volume of data sent to the target node; if the first node is a child node and/or a lower layer node of the child node, the second node is a parent node and/or an upper layer node of the parent node; and if the first node is a parent node and/or an upper layer node of the parent node, the second node is a child node and/or a lower layer node of the child node. According to flow control information of at least one of the parent node of the target node, the upper layer node of the parent node, the child node and the lower layer node of the child node, the second node can adjust the volume of data sent to the target node, and thus the congestion situation of nodes can be quickly relieved, increasing the data transmission efficiency.
Patent WO-2021254442-A1 (WO)
Title: Session initiation method, apparatus and system, electronic device, and computer readable storage medium
Inventor: YAO GANG
IPC: H04L29/06
Filed: 2021-06-17
Abstract: The embodiments of the present application relate to the field of multimedia video conference technology, and provide a session initiation method, apparatus and system, an electronic device, and a computer readable storage medium. The session initiation method comprises: according to an acquired registration message of a terminal, completing the registration of the terminal to an intranet; and sending, by means of a session border controller (SBC), the registration message to an external core network, so as to complete the registration of the terminal to the external core network, wherein the SBC is configured with a first traversal packet and a second traversal packet, the first traversal packet being used for data exchange between at least one external network terminal and the intranet, and the second traversal packet being used for data exchange between the external core network and the intranet; and according to conference call information and/or conference invitation information, implementing connection between the terminal and a conference system, the conference system comprising at least one of an internal conference system and a cloud video platform.
Patent WO-2022062529-A1 (WO)
Title: Parallel decision-making system and method for distributed data processing
Inventor: LI YIPENG
IPC: G06F9/50
Filed: 2021-06-29
Abstract: A parallel decision-making system and method for distributed data processing. The system comprises: an initial logical node generation component (110), a logical node traversal component (120), a predetermined configuration cost calculation component (121), a predetermined configuration transformation component (122) and a parallel decision-making component (123). The initial logical node generation component (110) receives task configuration data input by a user, so as to generate an initial logical node topological graph (111) for a distributed data processing system. The logical node traversal component (120) traverses the initial logical node topological graph (111) so as to acquire a predetermined configuration in the initial logical node topological graph (111). The predetermined configuration cost calculation component (121) calculates the sum of a transmission cost and a calculation cost for each predetermined configuration. The predetermined configuration transformation component (122) reduces the number of initial logical nodes and connecting sides and combines the initial logical nodes and the connecting sides according to the result of the predetermined configuration, so as to obtain a transformation result logical node topological graph after the number of initial logic nodes is reduced, thereby reducing a solution space for parallel decision-making. The parallel decision-making component (123) acquires, for the transformation result logical node topological graph and by using a local greedy policy, a parallel solution having the minimum total cost.
Patent WO-2022012434-A1 (WO)
Inventor: LI TAO
IPC: G02B6/122
Filed: 2021-07-09
Abstract: A high-density integrated optical waveguide. The optical waveguide is provided on a waveguide substrate, and comprises a plurality of curved waveguides; a rectangular coordinate system is established by using the curving direction of the curved waveguides as a y-axis and using a propagation direction of light as an x-axis; on the basis of the rectangular coordinate system, the curved waveguides are periodically curved in the propagation direction according to the curving direction; the plurality of curved waveguides are arranged in parallel in the y-axis direction, and the curved waveguides are perpendicular to the y-axis direction, so as to form a curved waveguide array; and an optical waveguide signal transmission function or an optical waveguide directional coupling function of the optical waveguide is achieved by adjusting an coefficient of coupling between the curved waveguides. Such an optical waveguide avoids sensitivity and dependency of parameters such as a gap between waveguides and wavelength in the condition of high-density integration, and thus has structural robustness and broadband characteristics.
Patent WO-2022252349-A1 (WO)
Inventor: WU YONGPING
IPC: B65G47/52
Filed: 2021-07-13
Abstract: 一种用于双层输送机的传送系统及其传送方法，设置有升降模块、旋转模块以及传送模块；设置在升降模块中的第一动力模块带动传送模块进行上下移动，实现了针对上下位置的传送线进行传送的目的；设置在旋转模块中的第二动力模块带动传送模块进行转动，可以实现传送线上的玻璃进行角度旋转的目的，进一步的解决玻璃可以自动双面清洗的问题。通过升降模块带动传送模块自动进行上下移动，通过旋转模块带动传送模块自动进行角度的旋转，从而带动传送模块上的玻璃进行自动的上下运动以及角度的旋转，从而实现玻璃两面的自动清洗。本设计大大节省了时间，减少了人工的工作量，进一步提高了清洗效率。
Patent WO-2022262050-A1 (WO)
Title: Non-viral vector, and preparation method therefor and use thereof
Inventor: ZHANG XUENONG
IPC: A61K47/42
Filed: 2021-07-19
Abstract: Provided are a non-viral vector, and a preparation method therefor and the use thereof. The non-viral vector comprises protamine with a compressed plasmid drug, a cationic liposome coating the surface of the protamine with the compressed nucleic acid drug, and a distearoylphosphatidylethanolamine-polyethylene glycol-hyaluronic acid (DSPE-PEG-HA) polymer modified on the surface of the cationic liposome. The non-viral vector provides a candidate system for the delivery of gene editing plasmids.
Patent WO-2022246996-A1 (WO)
Inventor: LI LE
IPC: H01L29/78
Filed: 2021-07-21
Abstract: 本发明提供了一种半导体器件及其制造方法，所述半导体器件包括：SOI衬底，包括自下向上的下层衬底、绝缘埋层和半导体层；栅极层，形成于所述半导体层上，所述栅极层包括主栅和扩展栅，所述扩展栅包括与所述主栅连接的第一部分以及位于所述第一部分的远离所述主栅一侧的第二部分；源极区和漏极区，分别形成于所述主栅两侧的半导体层中，所述第二部分的长度小于所述第一部分位于所述半导体层上的长度；体接触区，形成于所述第一部分的远离所述主栅一侧的半导体层中，所述体接触区至少与所述第二部分接触。本发明能够在考量到栅极层和体接触区的制作工艺的波动性影响的同时，还能提高器件性能。
Patent WO-2022052768-A1 (WO)
Title: Ownership processing system and method
Inventor: CAO YIXIN
IPC: G06Q20/38
Filed: 2021-08-19
Abstract: An ownership processing system and method, comprising: a user end module: initiating a process associated with ownership and control right of a designated object; a management end module: processing and/or initiating the process associated with ownership and control right of the designated object. Said process associated with ownership and control right of the designated object comprises: declaring ownership of a designated object, and performing ownership registration and ownership transfer processes; performing control right splitting and control right transfer processes on the object of ownership declaration. By separating ownership and control right, the problem of a centralized system being susceptible to a single point attack is solved. A hacker attack on a centralization module can only influence ownership declaration, and cannot have complete control of the object of ownership declaration, thereby enhancing system security.
Patent WO-2023023980-A1 (WO)
Title: 显示屏模组安装机构及显示装置
Inventor: ZHOU HONGGUI
IPC: G09F9/33
Filed: 2021-08-25
Abstract: 一种显示屏模组安装机构（20）、设有显示屏模组安装机构（20）的显示装置（100），显示屏模组安装机构（20）用于将显示屏模组（40）安装至显示屏箱体（60），显示屏模组安装机构（20）包括连接件（22）及插接件（24），连接件（22）包括若干弹性的连接部（220），若干连接部（220）相互间隔地围设一圈以形成插接孔（221）；插接件（24）包括插接头（240），插接头（240）可拆卸地插接于插接孔（221），以使连接部（220）可拆卸地连接于插接头（240）；连接件（22）远离连接部（220）的一端连接于显示屏箱体（60），插接件（24）远离插接头（240）的一端连接于显示屏模组（40）；或者连接件（22）远离连接部（220）的一端连接于显示屏模组（40），插接件（24）远离插接头（240）的一端连接于显示屏箱体（60）。不仅方便显示屏模组（40）安装或拆卸至显示屏箱体（60），且显示屏模组安装机构（20）无磁性件，显示屏模组（40）表面不容易吸附铁粉微尘，提升显示屏的显示效果。
Patent WO-2022042716-A1 (WO)
Title: Procédés et compositions pour la purification de protéines de fusion trimériques
Inventor: LIANG PENG
IPC: C12N5/10
Filed: 2021-08-30
Abstract: La présente divulgation concerne des procédés et des compositions pour la purification par affinité de protéines contenant une séquence polypeptidique à extrémité C-terminale d'un procollagène, tel que des protéines de fusion trimériques. La divulgation concerne également des polypeptides, des protéines de fusion et des polypeptides recombinants contenant un ecto-domaine Endo180 ou une partie de celui-ci pouvant se lier de manière réversible à une séquence polypeptidique à extrémité C-terminale d'un procollagène. La divulgation concerne également des articles manufacturés, des kits et un dispositif associés aux polypeptides d'ecto-domaine Endo180.
Patent WO-2022088964-A1 (WO)
Title: 一种电子设备的控制方法和装置
Inventor: WU JINXIAN
IPC: H04M1/72454
Filed: 2021-09-01
Abstract: 本申请提供一种电子设备的控制方法和装置，涉及智能终端技术领域。该方法中，电子设备可以接收用户在语音助手中输入的语音指令。电子设备可以确定自身所属区域内的至少一个用户的当前用户状态。电子设备可以根据至少一个用户的当前用户状态，响应输入的语音指令。基于上述方案，电子设备可以在接收到语音指令时，确定自身所属区域内的至少一个用户的当前用户状态，并可以根据获取到的当前用户状态响应输入的语音指令，因此可以考虑到更多用户的需求，使得语音助手可以更加智能的为用户提供服务，提高了语音助手的性能。该方法可以应用于人工智能领域，与语音助手相关。
Patent WO-2022262125-A1 (WO)
Title: Cultivateur portatif
Inventor: WANG ZHENG JUN
IPC: A01B1/06
Filed: 2021-09-06
Abstract: Des systèmes de refroidissement améliorés pour des dispositifs portatifs sont divulgués. Selon certains aspects, le système de refroidissement peut utiliser des entrées d'air disposées derrière une protection pour empêcher les débris ou les liquides d'entrer dans le dispositif portatif et potentiellement d'endommager les composants internes du dispositif portatif. Selon certains aspects, des évents peuvent être disposés sur la protection pour dévier l'air de refroidissement dans un boîtier du dispositif portatif pour refroidir des composants internes, tels que le moteur ou une carte de circuit imprimé (PCB). Selon certains aspects, un support de moteur peut être prévu qui comprend des nervures définissant des canaux d'air pour dévier ou diriger de l'air de refroidissement vers des composants à refroidir. Les canaux d'air fournis par le support de moteur peuvent permettre à l'air de refroidissement d'atteindre des parties des composants internes qui peuvent être éloignées des entrées d'air du boîtier. Des boîtiers de transfert et des guides d'engrenage peuvent également être prévus pour améliorer la stabilisation et améliorer le refroidissement.
Patent WO-2022148052-A1 (WO)
Inventor: ZHANG GUIYUN
IPC: C10B1/04
Filed: 2021-09-14
Abstract: 本发明涉及一种火盆式气化炭化炉，目的是解决现有的生物质气化炭化装备，因设计规模偏大而导致的成本高、效益低、推广难的技术问题。技术方案为：包括炉体、护沿、若干个调节螺栓、炉罩和烟囱，所述炉体为上粗下细的锥形筒体，且无顶面和底面，所述炉罩为上细下粗的锥形筒体，其底端边缘设有护沿，所述炉体的顶部边缘均匀设置若干个调节螺栓，所述炉罩放在炉体顶部设置的调节螺栓上且使护沿罩住炉体的顶部，所述烟囱设在炉罩顶端的筒口上，所述烟囱的中下部均匀设有若干个进风孔。本发明在生物质材料的气化炭化过程中，可以快速高效产出生物质炭，达到裂解气的充分燃烧，并且设备结构简单，操作方便，价格低廉，便于推广应用。
Patent WO-2023039831-A1 (WO)
Inventor: HE JIANG
IPC: H04W80/04
Filed: 2021-09-17
Abstract: Des modes de réalisation de la présente divulgation concernent un procédé et un appareil d'importation sélective de route IP. Un procédé mis en œuvre par un premier nœud de périphérie de fournisseur dans un réseau comprend la réception d'une route de protocole internet (IP) pour un dispositif client dans un domaine de diffusion en provenance d'un second nœud de périphérie de fournisseur dans le réseau. Le procédé comprend en outre la détermination de l'importation ou non de la route IP sur une table de routage IP du premier nœud de périphérie de fournisseur sur la base d'une politique.
Patent WO-2022068698-A1 (WO)
Inventor: WANG XINGYI
IPC: H04N5/262
Filed: 2021-09-24
Abstract: Disclosed are a photographing method and apparatus, and an electronic device and a storage medium. The photographing method comprises: displaying the current display page, and displaying, in a control area of the current display page, a main photographic control and at least two special effect controls for recommending special photographic effects; when a target sliding operation acting in a main display area of the current display page is received, controlling each control displayed in the control area to move in the sliding direction of the target sliding operation, so as to determine a target control when it is detected that the target sliding operation ends; if the target control is a special effect control, displaying a photographing page and displaying, in the photographing page, a preview effect of a target special photographic effect corresponding to the target control, and performing photography by using the target special photographic effect when a first trigger operation acting on a trigger position is detected; and if the target control is the main photographic control, displaying the photographing page, and performing photography when a second trigger operation acting on the trigger position is detected.
Patent WO-2022134772-A1 (WO)
Inventor: CHAI LUJUN
IPC: H02P21/00
Filed: 2021-10-18
Abstract: Provided is control method for a motor, and in particular a control method for a permanent magnet auxiliary synchronous reluctance motor, which solves the technical problems in which the torque pulsation outputted by a permanent magnet auxiliary synchronous reluctance motor is large and existing control strategies must consider in real time changes in Ld, Lq and ψf to be able to ensure the precision of the outputted torque. The effect of motor temperature change and motor saturation effect on parameters of the permanent magnet auxiliary synchronous reluctance motor is considered at the same time, and the accuracy of the parameters of the motor at each working point is improved by inquiring quadrature axis and direct axis flux linkages ψd and ψq. The present control method enables the permanent magnet auxiliary synchronous reluctance motor to still maintain high control precision under a wide environment condition. In the present control method, the torque pulsation outputted by a motor may be reduced by inhibiting main subharmonic content in a motor current, improving the stability of torque output, and the inherent defect in which torque pulsation is large when a permanent magnet auxiliary synchronous reluctance motor operates may be solved.
Patent WO-2022247111-A1 (WO)
Inventor: WU DIQING
IPC: C02F11/00
Filed: 2021-10-20
Abstract: 本发明属于酸洗机组酸洗生产技术领域，具体提供了一种盐酸酸洗液净化及污泥处理工艺，对从酸液循环罐里流出的高温酸洗液直接进行絮凝处理，不再设置酸洗液的冷却和加热换热器，缩短了工艺流程，节约蒸汽和冷却水的耗量，并降低了设备投资、减少了场地面积；在沉淀罐底部采用的静压排泥的方式，无需再设置污泥泵输送，既节约了动力费用，也避免了泵的抽吸对沉淀罐底部污泥的扰动，排泥稳定且效果好；在车间内部对含硅污泥进行中和处理，方便了后续废弃物的处理和运输；通过真空减压干燥机对污泥进行进一步减量化处理，可以根据实际需要控制污泥的含水率，把污染物在车间内部进行减量化和无害化处理，减少对环境的污染。
Patent WO-2022179138-A1 (WO)
Title: 图像处理方法、装置、计算机设备和存储介质
Inventor: ZOU ZHICHENG
IPC: G06N3/08
Filed: 2021-10-21
Abstract: 一种图像处理方法、装置、设备和存储介质，该方法包括：获取待检测图像；将待检测图像输入文本检测模型进行文本检测，根据获得的文本位置信息对待检测图像进行切分，得到分片图像；对分片图像进行敏感信息屏蔽处理，得到目标图像；将目标图像分配至目标终端，以使目标终端对分配的目标图像进行识别，获得文本识别结果。
Patent WO-2023065313-A1 (WO)
Inventor: Xu Qisen
IPC: G06K9/62
Filed: 2021-10-22
Abstract: Disclosed in the embodiments of the present application are a shielding relationship determination method and apparatus, and a storage medium and an electronic device. The method comprises: acquiring point cloud data of a target point cloud, and point cloud data which respectively corresponds to other point clouds in a neighborhood of the target point cloud, wherein each piece of point cloud data comprises a distance value; acquiring a shielding point cloud, the absolute value of the difference between the distance value of which and the distance value of the target point cloud is greater than or equal to a first threshold value, and which does not belong to the same object as the target point cloud, wherein the other point clouds in the neighborhood of the target point cloud comprise the shielding point cloud, and the number of shielding point clouds is greater than 0; and determining that there is a shielding relationship between an obstacle which corresponds to the shielding point cloud and a target obstacle which corresponds to the target point cloud. By using the embodiments of the present application, the determination of a shielding relationship can be more efficient and reliable, thereby reducing the possibility of missed judgement or misjudgement, and effectively improving the driving safety and reliability.
Patent WO-2022089476-A1 (WO)
Inventor: LIU ZHONG
IPC: A61L2/18
Filed: 2021-10-27
Abstract: La présente invention se rapporte au domaine technique de l'inactivation d'agents pathogènes et, en particulier, à une méthode d'inactivation photochimique par de la riboflavine pour un agent pathogène dans un échantillon biologique liquide. Pour les problèmes dans les méthodes existantes d'inactivation d'agents pathogènes par de la riboflavine, la solution technique de la présente invention se rapporte à la méthode d'inactivation photochimique par de la riboflavine pour un agent pathogène dans un échantillon biologique liquide, comprenant les étapes consistant à ajouter de la riboflavine à un échantillon biologique liquide et à utiliser de la lumière pour irradier l'échantillon biologique liquide, la lumière étant une lumière ultraviolette à spectre étroit dans une plage de longueurs d'onde sélectionnée parmi 360 à 370 nm et/ou 390 à 400 nm. La présente invention concerne en outre, de préférence, des paramètres tels qu'un temps d'éclairage, une intensité d'éclairage et une concentration de riboflavine. En utilisant la solution technique de la présente invention, un bon effet d'inactivation d'agents pathogènes peut être obtenu, et l'endommagement d'autres constituants dans l'échantillon de biologique liquide est faible.
Patent WO-2023070418-A1 (WO)
Title: Dispositif d'exercice situationnel et procédé correspondant
Inventor: CUI TIANLONG
IPC: A63B69/00
Filed: 2021-10-28
Abstract: La présente invention concerne un dispositif d'exercice situationnel, comprenant un dispositif de situation pour fournir une expérience situationnelle et un dispositif d'exercice (16) relié au dispositif de situation. Le dispositif d'exercice (16) reçoit un signal envoyé par le dispositif de situation et correspondant à une situation prédéfinie, de façon qu'une action d'exercice d'un utilisateur et la résistance reçue par l'utilisateur soient cohérentes avec la situation prédéfinie.
Patent WO-2023024258-A1 (WO)
Inventor: JIANG ZHONGHUA
IPC: B25C1/04
Filed: 2021-11-02
Abstract: 一种可调节电动钉枪打钉力度的锁定装置，包括动力箱（1）、设于动力箱（1）内的驱动电机以及设于动力箱（1）右侧的上气缸（3）、下气缸（4），下气缸（4）位于上下气缸（4）正下方，驱动电机通过减速机构（2）连接有连接臂（5），连接臂（5）端部设有偏心轴（6），下气缸（4）内设有下活塞（7），下活塞（7）上设有与其相铰接的活塞臂（8），活塞臂（8）连接于偏心轴（6）上，上气缸（3）内设有上活塞（9），上活塞（9）左侧侧壁中心设有撞针（10），撞针（10）左端穿出上气缸（3），上气缸（3）左侧设有一位于动力箱（1）上方的固定部（11）。该可调节电动钉枪打钉力度的锁定装置不仅能够起到锁定撞针（10）的效果，且能够有效避免锁定块（19）在锁定过程中不断碰撞卡口内壁导致磨损的情况，更能够根据实际所需对打钉力度进行调节。
Patent WO-2022068970-A1 (WO)
Inventor: LUO RONGBANG
IPC: D06F58/24
Filed: 2021-11-19
Abstract: A drying system and a laundry treatment apparatus comprising same, aiming to solve the problem of long drying time and power wastage in existing heat pump clothes dryers. The drying system comprises: a refrigerant circulation loop, comprising a compressor (11), a condenser (12), a throttling element (13) and an evaporator (14); and an air circulation loop, comprising a drying chamber (21), a gas-liquid heat exchanger (23), the evaporator (14) and the condenser (12). The drying chamber (21) has a wet air outlet (211) and a dry air inlet (212). The wet air outlet (211) communicates with an inlet of the evaporator (14), an outlet of the evaporator (14) communicates with an inlet of the condenser (12), and an outlet of the condenser (12) communicates with the dry air inlet (212). A water-receiving tray (31) is disposed below the evaporator (14). A refrigerant pipe (15) between the condenser (12) and the throttling element (13) comprises a first pipe section (151). The first pipe section (151) is provided in the water-receiving tray (31). The invention improves the heat exchange performance of the evaporator (14), shortens the drying time, and reduces drying energy consumption.
Patent WO-2022116876-A1 (WO)
Inventor: WU RONGRONG
IPC: H04R3/12
Filed: 2021-11-24
Abstract: 本申请实施例公开了一种切换耳机声道的方法、系统及耳机终端，能够精准识别判断耳机终端的左右耳佩戴情况，同时准确的发送左右声道输入音频信号，无需用户手动切换耳机终端的左右声道，大大的提升了耳机终端的使用便利性。
Patent WO-2023115394-A1 (WO)
Title: 双芳胺化合物及其用途、光取出材料、电致发光器件和显示装置
Inventor: CHEN LEI
IPC: C09K11/06
Filed: 2021-12-22
Abstract: 一种双芳胺化合物及其用途、光取出材料、电致发光器件和显示装置，所述双芳胺化合物的结构通式为式(I)。
Patent WO-2023082437-A1 (WO)
Inventor: ZHONG YUHUI
IPC: B21F15/04
Filed: 2021-12-24
Abstract: 一种可降低摩擦热量的自润滑型钢丝编织机，钢丝编织机编织结构安装在工作台上，所述工作台的上表面中间位置固定有驱动防护罩，所述驱动防护罩的上端贯穿设置有编织杆；所述工作台的上表面等角度转动安装有放线筒，所述放线筒的上表面固定连接有限定钢丝输出路径作用的限位块。该编织机包括：固定支架，其固定安装在所述工作台的一边侧的左端位置；润滑油箱，其嵌合固定安装在所述固定支架的上端内部；驱动电机，其固定安装在所述驱动防护罩的内部中间位置。基于特定的结构设计，该编织机可以对钢丝编织位置喷洒润滑油液，降低摩擦热量，并且设置有油液回收处理结构，提高装置的应用效果。
Patent WO-2023130266-A1 (WO)
Inventor: LUO WEI
IPC: H01M50/342
Filed: 2022-01-05
Abstract: 本申请实施例提供一种电池单体、电池、用电装置、制备电池单体的方法和装置，能够增强电池的安全性。电池单体(20)包括：外壳(210)，用于容纳电极组件(22)；泄压机构(213)，设置于外壳(210)上，包括：泄压通道(2133)；第一泄压元件(2131)和第二泄压元件(2132)，设置在泄压通道(2133)上，并分别封闭泄压通道(2133)；沿泄压通道(2133)的排气方向，第二泄压元件(2132)设置在第一泄压元件(2131)的上游，且第二泄压元件(2132)与外壳(210)的内部空间相连通；其中，第二泄压元件(2132)的刚度大于或等于25N/mm。通过该方案，第二泄压元件对第一泄压元件进行保护，该第一泄压元件的初始开启压力可以设计的相对较小，以保证电池单体的安全性能。