baber/WOPTO huggingface dataset:
Patent WO-2022042255-A1 (WO)
Title: Item information management method and network, and item circulation method, platform and system
Inventor: YU XIYU
IPC: G06F16/953
Filed: 2021-08-05
Abstract: Provided are an item information management method and network, and an item circulation method, platform and system, which relate to the technical field of information management. The item information management method comprises: when any one node of a blockchain network receives a quality inspection result, for a second-hand item, from a quality inspection organization, storing quality inspection result information in the blockchain network; when any one node of the blockchain network receives a first query request from a user, each node of the blockchain network querying a quality inspection result for a second-hand item corresponding to the first query request; and when quality inspection results comprising inspection pass information are found by all nodes and the quality inspection results found by the nodes are consistent, feeding pass information back to the user. By means of such a method, a quality inspection result can be prevented from being tampered with, such that the reliability of the provided quality inspection result is improved, thereby improving the reliability of a second-hand item.
Patent WO-2022193532-A1 (WO)
Title: 全自动基因分析设备和基因分析方法
Inventor: LI DONG
IPC: C12M1/00
Filed: 2021-08-05
Abstract: 本公开提供了全自动基因分析设备和基因分析方法，涉及医疗检测技术领域。设备包括机体、第一取放装置、第二取放装置、第一开关盖装置、第二开关盖装置、样本架、耗材架、PCR检测装置和离心传输装置。本公开利用第一取放装置进行样本管或PCR管的取放，或者进行移液操作，利用开关盖装置自动开关盖，进而可以实现基因的自动纯化和提取，实现了PCR体系的自动构建；利用离心转移装置实现了PCR管的自动转移和离心操作，实现一体多用，利用第二取放装置和PCR检测装置实现了PCR检测步骤的自动进行，整个检测过程无需人工介入，不仅提高了检测效率，确保了检测准确度，而且简化了所需实验设备，降低了检测所用空间。
Patent WO-2022037463-A1 (WO)
Inventor: ZHANG YANAN
IPC: H04W4/00
Filed: 2021-08-11
Abstract: Embodiments of the present application provide a function switching entry determining method and an electronic device, used to provide a flexible determining method for software/hardware switching entry to assist users in conveniently and quickly using software/hardware capabilities of peripheral devices. In the method, a control device determines function requirements of a currently executed task, and detects at least one peripheral device in the current environment to determine capability information of the at least one peripheral device; and the control device determines at least one first function switching entry according to the function requirements of the currently executed task and the capability information of the at least one peripheral device, and displays the at least one first function switching entry. By means of the method, the control device can determine at least one function switching entry according to function requirements of a currently executed task and capability information of a peripheral device, bringing convenience for a user to quickly select the function switching entry to enable the peripheral device to realize the function of the control device, thereby improving user experience.
Patent WO-2022062872-A1 (WO)
Inventor: KRISHNAN VENKATESH
IPC: G06T7/70
Filed: 2021-09-02
Abstract: A method for identification of a distributed prohibited item across various dimensions as well as spatial and/or temporal spaces is provided. The method includes one or more processors assigning an identifier to each container of a plurality of containers entering a defined area. The method further includes determining one or more subcomponents of the plurality of containers entering the defined area that correspond to one or more prohibited items. The method further includes generating a set of subcomponents corresponding to a first prohibited item of the one or more prohibited items based at least in part on the plurality of containers. The method further includes determining whether the set of subcomponents corresponding to the first prohibited item exceeds a prohibited item threshold of the defined area based on a weighted sum of the set of subcomponents, which is a score related to the set of subcomponents.
Patent WO-2023028950-A1 (WO)
Title: Mode cumulatif de commande de liaison radio pour une nouvelle radio
Inventor: VANGALA SARMA V
IPC: H04L47/32
Filed: 2021-09-02
Abstract: Un équipement utilisateur (UE) configuré pour recevoir un premier accusé de réception (ACK) cumulatif à partir d'une pile de protocoles de l'UE à un premier instant, stocker le premier ACK cumulatif dans une file d'attente, recevoir un second ACK cumulatif à partir de l'empilement de protocoles à un second instant, le second instant se produisant après le premier instant, stocker le second ACK cumulatif dans la file d'attente, abandonner le premier ACK cumulatif de la file d'attente sur la base du second ACK cumulatif reçu après le premier ACK cumulatif et encapsuler le second ACK cumulatif pour former une unité de données par paquets (PDU) à commande de liaison radio (RLC) qui doit être transmise sur l'air.
Patent WO-2022062894-A1 (WO)
Title: Wall bushing
Inventor: MA BIN
IPC: H02G3/22
Filed: 2021-09-07
Abstract: Disclosed is a wall bushing, comprising a head portion assembly, a conductive rod, and a connection terminal sealing and covering the head portion assembly and the conductive rod. The connection terminal and the conductive rod are electrically connected. The head portion assembly comprises a transition container and a transition plate connected to each other. The transition container is provided with a first through-hole at the upper end thereof, and is open at the lower end thereof. The transition plate is provided with a second through-hole. The conductive rod passes through the first through-hole and the second through-hole. The transition container and the transition plate are fixedly connected such that an accommodation chamber is formed around the conductive rod in the transition container. The wall bushing has a simple structure and does not require a corrugated pipe, thereby eliminating the need to use dynamic axial sealing equipment, and greatly improving sealing reliability while reducing production costs.
Patent WO-2022083338-A1 (WO)
Title: 实现自定义功能的方法、存储介质及电子设备
Inventor: SHEN CHUANJUN
IPC: G06F9/451
Filed: 2021-09-08
Abstract: 本申请涉及一种实现自定义功能的方法、存储介质及电子设备。所述方法包括：设定电子设备的自定义功能的执行条件；判断是否侦测到外部设备的触碰操作；若侦测到外部设备的触碰操作，响应触碰操作获取电子设备的状态信息，判断电子设备的授权状态是否为第一状态；若电子设备的授权状态为第一状态，等待接收外部设备发送的连接请求，其中连接请求中携带有签权信息；判断签权信息是否正确，及判断有效触碰次数及触碰时间是否满足执行条件；若签权信息正确且有效触碰次数及触碰时间满足执行条件，执行自定义功能。本申请通过触碰来实现电子设备的自定义功能，并能对电子设备的自定义功能的执行条件进行修改。
Patent WO-2023050193-A1 (WO)
Inventor: FU ZHANYU
IPC: H02J7/00
Filed: 2021-09-29
Abstract: La présente demande concerne un procédé et un appareil de commande de charge et un système de charge. Le procédé consiste à : obtenir une puissance demandée d'un module de batterie, et une puissance de sortie maximale de piles de charge auxquelles appartiennent respectivement M pistolets de charge, le module de batterie possédant une pluralité d'interfaces de charge, et les M pistolets de charge comprenant un pistolet de charge connecté à l'une quelconque de la pluralité d'interfaces de charge ; obtenir N pistolets de charge cibles à partir des M pistolets de charge en fonction de la puissance demandée du module de batterie et de la puissance de sortie maximale des piles de charge auxquelles appartiennent respectivement les M pistolets de charge, et commander l'utilisation des N pistolets de charge cibles pour charger le module de batterie, de telle sorte que la puissance de charge totale délivrée par le nombre de pistolets de charge actuellement impliqués dans la charge du module de batterie est mise en correspondance avec la puissance demandée actuelle du module de batterie, ce qui facilite l'utilisation raisonnable de ressources de charge.
Patent WO-2023050201-A1 (WO)
Title: 滤波器、射频拉远单元和基站
Inventor: XU YINGDONG
IPC: H01P7/10
Filed: 2021-09-29
Abstract: 本申请提供一种滤波器、射频拉远单元和基站。滤波器包括滤波器主体、连接器和防雷结构，滤波器主体内部设有介质体，信号能够在介质体中传输，滤波器主体设有通孔，通孔贯穿介质体；连接器的部分内导体位于通孔的一端，信号能够在连接器和滤波器主体之间传输；至少部分防雷结构位于通孔的另一端，防雷结构接地且与内导体电连接，通孔用于收容部分内导体，或者通孔用于收容部分内导体和所述防雷结构。通过设置防雷结构，可提升滤波器的防雷性能，避免滤波器被击穿而损坏，保证滤波器、射频拉远单元和基站的正常工作。
Patent WO-2022237080-A1 (WO)
Inventor: ZHANG QUAN
IPC: H01L27/088
Filed: 2021-10-25
Abstract: 本发明提供一种半导体器件的制作方法，包括：提供衬底；在衬底中形成位于第一区域的第一浅沟槽隔离结构以及位于第二区域的至少两个第二浅沟槽隔离结构；形成第二掩膜层；依次刻蚀位于第二区域的第二掩膜层以及至少两个第二浅沟槽隔离结构，以于相邻两个第二浅沟槽隔离结构之间形成半导体突起。
Patent WO-2022222408-A1 (WO)
Title: Shift register and driving method therefor, gate driving circuit, and display device
Inventor: WANG ZHU
IPC: G11C19/28
Filed: 2021-10-28
Abstract: A shift register, comprising a first input sub-circuit (1), a second input sub-circuit (2), a first control sub-circuit (3), a second control sub-circuit (4), a denoising sub-circuit (5), and an output sub-circuit (6). The first input sub-circuit (1) is configured to transmit an input signal to a first node (N1) under the control of a first clock signal. The second input sub-circuit (2) is configured to transmit a first voltage signal to a second node (N2) under the control of the first clock signal. The first control sub-circuit (3) is configured to transmit a second clock signal to a third node (N3) under the control of the voltage of the second node (N2). The second control sub-circuit (4) is configured to transmit the first voltage signal to a fourth node (N4) under the control of a third clock signal. The denoising sub-circuit (5) is configured to transmit the first voltage signal to a signal output end under the control of the voltage of the fourth node (N4). The output sub-circuit (6) is configured to transmit a second voltage signal to the signal output end under the control of the voltage of the third node (N3).
Patent WO-2023070488-A1 (WO)
Inventor: LI YANGHUA
IPC: H01L23/522
Filed: 2021-10-29
Abstract: 本申请公开了一种封装结构及封装方法，该封装结构包括散热基板、第一元器件、第一包封结构、第一再布线层和第二元器件，其中，第一再布线层通过贯穿第一包封结构的第一导体结构与第一元器件连接，本申请实施例中，将第一元器件贴装在散热基板上，相比于利用印刷电路板中的过孔散热，能够为第一元器件的提供较好的散热效果，设置第一元器件和第二元器件之间的第一再布线层，第一再布线层可以和第一元器件连接，也可以与第二元器件连接，相比于绑定线而言成本更低，互联电感更小，对工艺要求较低，通过第一导体结构能够实现第一元器件与第一再布线层互相连接，第一包封结构支撑其上的第一再布线层，能够实现多层互连，形成集成度高的3D封装结构。
Patent WO-2022142734-A1 (WO)
Inventor: PENG FANGHUA
IPC: F25B41/00
Filed: 2021-11-05
Abstract: 一种分配器(100)，包括本体(10)及分液板(20)，所述本体(10)内具有内腔(101)，所述分液板(20)设于所述内腔(101)中，所述本体(10)的两端分别开设有入口(111)及出口(141)，所述分液板(20)上开设有多个分液孔(21)，所述分液孔(21)通过所述内腔(101)分别与所述入口(111)及所述出口(141)连通；所述本体(10)通过金属板拉伸成型或金属管旋封成型。
Patent WO-2022151818-A1 (WO)
Inventor: ZHAO JIAN
IPC: F16K31/126
Filed: 2021-11-09
Abstract: La présente invention se rapporte à une soupape combinée de stabilisation de pression et de réduction de pression de gaz à régulation de pression automatique à rapport de réduction de pression élevée et de précision élevée. Une structure de réduction de pression à deux étages est utilisée et la sortie de pression de haute précision est obtenue. Une soupape de réduction de pression mécanique est utilisée dans un premier étage et une soupape de réduction de pression proportionnelle électrique est utilisée dans un second étage. Une structure de corps principal de type à déchargement inverse est utilisée dans la soupape de réduction de pression de premier étage, la pression de gaz d'une pression d'entrée agissant sur une soupape est équilibrée et, ainsi, l'influence de la fluctuation de pression de source de gaz est réduite. Pour le problème d'une pression amont élevée, une structure de type diaphragme métallique est utilisée dans la soupape de réduction de pression de premier étage, cet qui permet d'améliorer la capacité de résistance à la pression. Une forme de corps principal de soupape proportionnelle électromagnétique est utilisée dans la soupape de réduction de pression de second étage, le corps de soupape utilise une structure de type à déchargement inverse et, ainsi, l'interférence de la pression d'entrée est davantage réduite. En outre, un élément d'entraînement d'électro-aimant proportionnel est utilisé, et, ainsi, la stabilité d'une pression de sortie est assurée tout en assurant un écoulement.
Patent WO-2023082150-A1 (WO)
Title: 电池单体及其制造方法和制造系统、电池以及用电装置
Inventor: XU HU
IPC: H01M50/10
Filed: 2021-11-11
Abstract: 本申请实施例提供一种电池单体及其制造方法和制造系统、电池以及用电装置。电池单体包括：外壳；电极单元，容纳于外壳内且包括沿第一方向布置的第一电极组件和第二电极组件,第一电极组件和第二电极组件并联设置，第一电极组件包括第一主体和连接于第一主体的第一极耳，第二电极组件包括第二主体和连接于第二主体的第二极耳，第一极耳和第二极耳极性相同，且第一极耳的至少部分和第二极耳的至少部分位于第一主体和第二主体之间；第一电极端子，设置于外壳并与第一极耳和第二极耳电连接以将第一电极组件和第二电极组件的电能导出。本申请实施例能够改善电池单体的充放电性能。
Patent WO-2022227503-A1 (WO)
Title: Jig for testing bending dislocation momentum of flexible display module and test method therefor
Inventor: FENG BINFENG
IPC: G01B11/02
Filed: 2021-11-16
Abstract: A jig (10) for testing bending dislocation momentum of a flexible display module (20). The flexible display module (20) comprises a bending area (23), and a first non-bending area (21) and a second non-bending area (22) that are located on two sides of the bending area (23). The first non-bending area (21) or the second non-bending area (22) is provided with an under-screen opening (24). The jig (10) comprises a first support plate (11) and a second support plate (12) which are rotatably connected to each other. The first support plate (11) is configured to be fixedly connected to the first non-bending area (21), and the second support plate (12) is configured to be fixedly connected to the second non-bending area (22). The first support plate (11) or the second support plate (12) is provided with a transparent region (13), and the transparent region (13) is configured to observe the dislocation momentum of the flexible display module (20) at the under-screen opening (24) in the bending state. Also disclosed is a method for testing bending dislocation momentum of a flexible display module (20) by using a jig (10).
Patent WO-2022199080-A1 (WO)
Inventor: CHEN CHUNYU
IPC: B62D57/032
Filed: 2021-11-19
Abstract: 机器人迈步控制方法、装置、机器人控制设备和存储介质，检测双足机器人当前是否处于非平衡状态（S210），在检测到双足机器人当前处于非平衡状态的情况下，会相应地获取双足机器人当前的机体平衡预测步长（S220），并根据双足机器人当前移动步长对机体平衡预测步长进行平滑过渡处理，得到与机体平衡预测步长对应的平衡期望步长（S230），继而得到与平衡期望步长对应的腿部规划轨迹（S240），最后控制双足机器人当前的摆动腿按照腿部规划轨迹进行运动（S250）；机器人迈步控制装置包括：机体平衡检测模块（110）、预测步长获取模块（120）、步长平滑处理模块（130）、腿部轨迹规划模块（140）和腿部运动控制模块（150）；机器人控制设备（10）包括处理器（12）和存储器（11）；存储介质上存储有计算机程序；使双足机器人能够恢复到平衡状态，并避免出现机器人迈步阶跃现象，提升机器人运行可靠性。
Patent WO-2023065453-A1 (WO)
Inventor: XIE JIAN
IPC: B65H75/14
Filed: 2021-11-22
Abstract: An uncoiling machine for an insulated heating wire tube, comprising a driver (1) and a rotating shaft (21) connected to the driver. A fixed baffle (2) and a movable baffle (3) are provided on the rotating shaft, the fixed baffle is fixedly connected to the rotating shaft and is disposed on the side of the rotating shaft close to the driver, the movable baffle is sleeved on the rotating shaft and can move along the length direction of the rotating shaft, a locking assembly (4) fixedly connected to the rotating shaft after the movable baffle is adjusted is provided on the movable baffle, a wire tube chamber (5) having an adjustable spacing is formed between the movable baffle and the fixed baffle, and the uncoiling machine is convenient to adjust the spacing between the two baffles.
Patent WO-2023092300-A1 (WO)
Inventor: WANG HONG
IPC: H01M10/052
Filed: 2021-11-23
Abstract: 本申请提供了一种电极组件、电池单体、电池以及用电装置。本申请的电极组件包括正极极片和负极极片，正极极片包括正极集流体和涂覆于正极集流体表面的正极活性物质层，负极极片包括负极集流体和涂覆于负极集流体表面的负极活性物质层。负极极片连续折弯且包括多个层叠设置的层叠段和多个折弯段，各折弯段用于连接相邻的两个层叠段；多个正极极片与多个层叠段沿第一方向交替层叠，每个层叠段设置于相邻的两个正极极片之间。最外侧的正极极片被配置为单侧电极，单侧电极的正极集流体的内侧涂覆有正极活性物质层而外侧未涂覆正极活性物质层。折弯段连接于层叠段沿第二方向的端部，在第二方向上，单侧电极不超出与单侧电极相邻的折弯段。
Patent WO-2023092479-A1 (WO)
Inventor: Chu Li Li
IPC: C07K14/475
Filed: 2021-11-26
Abstract: 一种人类蜕膜间充质干细胞培养上清液及其在制备治疗或预防缺血性疾病的药物中的用途，缺血性疾病为糖尿病足溃疡。人类蜕膜间充质干细胞培养上清液采用无血清干细胞培养液对干细胞进行继代培养，无血清干细胞培养液包含干细胞培养基、0.9％至1.1％胰岛素-转铁蛋白-硒、9ng/ml至11ng/ml表皮生长因子，培养4至12天后收集得到的无血清干细胞培养液中添加40mg/ml至80mg/ml海藻糖及10mg/ml至30mg/ml右旋糖酐。人类蜕膜间充质干细胞上清液中产生的胞外囊泡数量为每毫升1×10 6至1×10 11颗粒。
Patent WO-2023077597-A1 (WO)
Inventor: YOU XIN
IPC: H04W36/32
Filed: 2021-12-03
Abstract: L'invention concerne un procédé et un dispositif de sélection de cellule, le procédé consistant à : déterminer au moins une condition de récompense pour une sélection de cellule et une valeur de récompense correspondant à ladite condition de récompense ; et entraîner un modèle d'apprentissage de renforcement pour une sélection de cellule en fonction de la valeur de récompense correspondant à ladite condition de récompense.
Patent WO-2023010744-A1 (WO)
Inventor: XUE DONGFENG
IPC: H01L51/42
Filed: 2021-12-14
Abstract: 本申请属于光电技术领域，尤其涉及一种X光活性材料及其制备方法，以及一种钙钛矿X光活性层的制备方法，一种X光探测器。其中，X光活性材料为卤化物钙钛矿材料，其化学通式为：AYZ  3 ；其中，A包括碱金属离子或者有机铵离子，Y包括碳族金属元素，Z包括至少一种卤素。本申请X光活性材料，通过碱金属离子或者有机铵离子与卤素、铅等碳族金属元素等的协同作用，显著提高了活性材料的X光吸收及转化效率，同时提高了其载流子迁移效率以及材料的稳定性，使其有更好的应用前景。
Patent WO-2023108486-A1 (WO)
Title: Method for accurately and quickly determining configuration parameter value domain of big data analysis system
Inventor: Xin Jinhan
IPC: G06F17/00
Filed: 2021-12-15
Abstract: The present invention relates to a method for accurately and quickly determining a configuration parameter value domain of a big data analysis system, used for quickly determining a value domain of a configuration parameter. The method comprises: first, according to a configuration of a hardware system on which the running of a big data analysis program depends, determining approximate ranges of values of these program configuration parameters; second, starting from default values of the parameters, walking at a large step length until an error occurs in the program, and recording configuration parameter values of a walk previous to the occurrence of the error; third, starting from the recorded configuration parameter values, walking at a reduced step length until an error occurs in the program, and recording configuration parameter values of a walk previous to the occurrence of the error; fourth, reducing the step length again, and repeating the operation in the previous step until the step length is less than a set threshold value; and using, as boundaries of the configuration parameters, configuration parameter values of a walk previous to the occurrence of an error.
Patent WO-2023108633-A1 (WO)
Inventor: FAN YONG
IPC: G02F1/1335
Filed: 2021-12-17
Abstract: Provided in the embodiments of the invention are a display panel and a manufacturing method of a display panel. The display panel comprises: a driving substrate; a cover plate arranged opposite to the driving substrate; a barrier wall structure which is arranged on one side of the cover plate close to the driving substrate and extends towards the driving substrate to form a plurality of separated regions, wherein the plurality of separated regions comprise a red subpixel region, a green subpixel region and a blue subpixel region; a plurality of blue light-emitting elements which are arranged on one side of the driving substrate close to the cover plate and comprise a first blue light-emitting element, a second blue light-emitting element and a third blue light-emitting element; a barrier wall reflection layer covering the surface of the barrier wall structure; a light reflection layer which is arranged on the side of the cover plate close to the driving substrate or arranged on the side of the driving substrate close to the cover plate; a red quantum dot layer which is arranged in the red subpixel region and located on one side of the first blue light-emitting element close to the cover plate; and a green quantum dot layer which is arranged in the green subpixel region and located on one side of the second blue light-emitting element close to the cover plate.
Patent WO-2023097815-A1 (WO)
Inventor: LUO XIANGANG
IPC: G01N15/00
Filed: 2021-12-22
Abstract: 一种基于拉曼光谱的颗粒检测分析系统及方法，基于拉曼光谱的颗粒检测分析系统包括：光源组件（2），用于产生激光并将激光进行分束；Y型光纤阵列（14），其中每根Y型光纤包括输入端（502）、第一输出端（501）、第二输出端（503），分束后的激光分别从每根Y型光纤的输入端（502）输入；微透镜阵列（13），其中每个微透镜组与每根Y型光纤的第一输出端（501）分别对应，用于将激光聚焦于待检测样品（12）的表面，并收集被激光激发的拉曼信号，分别通过每根Y型光纤的第二输出端（503）输出；拉曼光谱组件（3），用于接收拉曼信号并得到待检测样品（12）表面的颗粒成分和位置分布。该系统能够实现高通量、快速、实时的大尺寸掩模或晶圆表面的颗粒检测和成分分析。
Patent WO-2023103102-A1 (WO)
Inventor: KANG XINYI
IPC: G09G3/20
Filed: 2021-12-23
Abstract: A brightness matching method for a display, and a display. The method comprises: correcting, according to first correction information, the brightness of a second display panel (12) for the first time to obtain a first corrected brightness (S20); correcting, according to second correction information, the brightness of the second display panel (12) for the second time to obtain a second corrected brightness (S40); and correcting, according to the first corrected brightness and the second corrected brightness, the brightness of the second display panel (12) for the third time to obtain a third corrected brightness, such that the brightness of the second display panel (12) matches the brightness of a first display panel (11) (S50).
Patent WO-2022237189-A1 (WO)
Inventor: LI QIAN
IPC: H04N5/232
Filed: 2021-12-27
Abstract: The present disclosure relates to a publishing method and apparatus for multimedia work, the method comprising: determining a target image capture mode, and displaying an image capture page corresponding to the target image capture mode, the image capture mode comprising a snapshot mode and a multi-segment image capture mode; acquiring, on the image capture page, a multimedia work to be published; on the basis of the target image capture mode, displaying a corresponding editing page of the multimedia work; and publishing the multimedia work in response to a publishing instruction of the editing page. (Figure 1)
Patent WO-2022143596-A1 (WO)
Title: Affichage superficiel d'anticorps dans une cellule de levure
Inventor: LIU YIQI
IPC: C12N15/61
Filed: 2021-12-28
Abstract: L'invention concerne un procédé d'affichage d'un polypeptide d'intérêt tel qu'un anticorps IgG pleine longueur sur des cellules hôtes de levure, la chaîne lourde et la chaîne légère du polypeptide étant exprimées dans deux cassettes. Le peptide de ciblage d'ER et le peptide signal de sécrétion sont liés à la chaîne lourde et à la chaîne légère séparément. L'invention concerne également des cellules hôtes de levure pour exprimer le polypeptide d'intérêt sur la surface de P. pastoris.
Patent WO-2023284256-A1 (WO)
Inventor: JIANG LIN
IPC: B01D46/24
Filed: 2021-12-28
Abstract: A pressure reducing device for a vehicle, comprising a valve seat (31), wherein the valve seat (31) is provided with a valve element insertion hole, and the bottom of the valve element insertion hole is provided with a valve port (33); and a valve cavity housing (21) detachably assembled with the valve seat (31), wherein a valve element is assembled in the valve cavity housing (21) in a guided manner, the valve element has an insertion section (44), the insertion section (44) is inserted into the valve element insertion hole, and a flow channel (47) is provided in the valve element. An insertion seal ring (45) is arranged between a hole wall of the valve element insertion hole and a peripheral face of the insertion section (44) of the valve element; the valve seat (31) and the valve cavity housing (21) can relatively move horizontally in an axial direction of the valve element insertion hole, and can be assembled in place by means of the relative horizontal movement; and a fixing structure is arranged between the valve seat (31) and the valve cavity housing (21) to relatively fix the valve seat (31) and the valve cavity housing (21) when same are assembled in place.
Patent WO-2022193826-A1 (WO)
Inventor: TIAN YONG
IPC: H01M10/54
Filed: 2022-01-18
Abstract: 本发明提供了废弃锂电池正、负极材料柔性精准分离方法及系统，是将具有废弃锂电池隔膜和正、负极片的混合物料投入柔性分离装置内腔设置的可旋转的滚筒内，通入液体，在滚筒反复正、反向转动与液体之间的相对运动下，分离隔膜、正极片、负极材料和负极集流体；隔膜从溢流口排出回收，负极材料与正极片、负极集流体从柔性分离装置排出后过滤分离；正极片与负极集流体干燥后通过光电色选设备分离；再通过精细化破碎机，使正极材料与正极集流体分离，少量残留有负极材料的负极集流体中的负极材料与负极集流体分离。本发明通过柔性方式实现了上述各物料精准分离，回收的隔膜无杂质，正、负极材料只需处理对应的一种杂质，且杂质含量低，无三废排放。