baber/WOPTO huggingface dataset:
Patent WO-2020223906-A1 (WO)
Title: Compositions stables d'albuvirtide
Inventor: LU RONGJIAN
IPC: A61K9/19
Filed: 2019-05-07
Abstract: La présente invention concerne des compositions liquides et des compositions lyophilisées stables comprenant de l'albuvirtide, un inhibiteur de fusion du VIH-1. La présente invention concerne également leur procédé de fabrication et l'utilisation de ces compositions pour la prévention, le traitement ou la prophylaxie de maladies provoquées par le VIH.
Patent WO-2020257956-A1 (WO)
Inventor: ZHONG YUGUANG
IPC: A61L15/10
Filed: 2019-06-24
Abstract: Provided are a bio-cellulose-based skin cleaning product, a preparation method therefor and the use thereof. The bio-cellulose-based skin cleaning product comprises a bio-cellulose wet film and a skin cleanser, wherein the mass ratio of the bio-cellulose wet film and the skin cleanser is 1 : (5-40), and the bio-cellulose wet film is obtained by static fermentation of a bacterium in a fermentation broth, and 5-20 wt％ of a pore-foaming agent is contained in the fermentation broth. The bio-cellulose-based skin cleaning product has a good cleaning effect, and can effectively remove dirt on the surface of the skin, metabolic products of epidermal cells, sebum, residues of cosmetics, etc.; in addition, same also has a good skin care effect, a stable cleaning system, an overall mild performance on skin, and an excellent moisturizing performance.
Patent WO-2020029704-A1 (WO)
Inventor: WU ZHIRONG
IPC: B63B35/44
Filed: 2019-06-27
Abstract: 一种直筒式浮式平台的减动结构，其为环绕在平台的筒体（12）底部外周边的环形结构，两者之间设置或不设置环形径向间隙（14）；减动结构（13）通过水平顶板（131）、水平底板（133）、外环立板（132）和内环立板（134）连接形成箱体，箱体被分为多个水密舱；每个水密舱对应的水平顶板和/或水平底板上设有可开启和关闭的阻尼孔，通过水平顶板和水平底板上阻尼孔的开启和关闭，舱内充满通海的水体、或者形成密闭的浮舱、或者形成密闭的气浮舱，以适应不同工况下的要求；水平顶板和水平底板中的至少一个从交接处延伸凸出，分别形成顶外边锋（135）和/或底外边锋（136）；顶外边锋和/或底外边锋上开设或不开设阻尼孔。该减动结构既增加了附连水质量，又加大了平台运动的粘性阻尼，从而改善平台的运动性能。
Patent WO-2020078047-A1 (WO)
Title: Dual-power supply system
Inventor: WANG WEI
IPC: H02J9/06
Filed: 2019-07-03
Abstract: Disclosed is a dual-power supply system, comprising a main circuit for power supply from overhead contact lines, a main circuit for power supply from diesel engine sets which works at a different time from the main circuit for power supply from overhead contact lines, a rectification inversion module which performs rectification and inversion on the power input by itself, a power supply switching device for receiving a command on power supply from overhead contact lines or diesel engine sets, and a controller. Hence, the dual-power supply system of the present application is applicable to two mutually independent power supply modes using overhead contact lines or diesel engine sets, and realizes the automatic switching of the two power supply modes by using the switching command of the power supply switching device and the controller. Therefore, the present application may select the mode of power supply from overhead contract lines in an area with electricity, and switch to the mode of power supply from diesel engine sets in an area without electricity so that an electric driven engine can still work normally; and the dual-power supply system of the present application realizes the alternative use of two power supply modes, thus ensuring longer and more environment-friendly use in comparison with the sole mode of power supply from diesel engine sets.
Patent WO-2020134008-A1 (WO)
Inventor: WANG YU
IPC: G06F16/35
Filed: 2019-07-04
Abstract: 一种将语义文本数据与标签匹配的方法，其特征在于，方法包括：将多个语义文本数据进行预处理，以获得包括多个语义独立成员的原始语料数据；根据多个语义独立成员在自然文本中的重现关系确定多个语义独立成员中任意两者之间的关联度，并根据任意两者之间的关联度确定对应于该关联的主题，进而确定多个语义文本数据与主题的映射概率关系；选取对应于该关联的多个语义独立成员中的一者作为主题的标签，根据已经确定的多个语义文本数据与主题的映射概率关系，将多个语义文本数据映射到标签；以及将已经确定的多个语义文本数据与标签的映射关系作为监督材料，并且根据监督材料将未经映射的语义文本数据匹配标签。
Patent WO-2020215499-A1 (WO)
Title: Variable frequency engine
Inventor: YU WENWU
IPC: F01N13/10
Filed: 2019-07-15
Abstract: A variable frequency engine, comprising an upper housing (3) and a lower housing (2). The upper housing (8) is of a symmetrical structure. Cover bodies protruding outward are fixed mounted on two sides of the upper housing (8). A valve structure (9) is fixed mounted on the upper end face of each cover body. The valve structure (9) is of a square box structure. A valve adjusting mechanism is mounted on the upper end face of each valve structure (9). A cylinder kit (82) is provided in each valve structure (9). A gas port (821) is formed in each cylinder kit (82). A gas guide tube (93) is fixedly mounted on each gas port (821). One end of the gas guide tube (93) is provided with exhaust holes (91). An exhaust pipe (910) assembly is connected to the outer side of each valve structure (9).
Patent WO-2020020030-A1 (WO)
Inventor: WU YUMIN
IPC: H04L5/00
Filed: 2019-07-17
Abstract: 本公开提供一种随机接入方法及相关设备，该方法包括：基于Msg1的传输配置信息，向网络侧设备传输Msg1中的数据部分。
Patent WO-2020107915-A1 (WO)
Inventor: MEN LISHAN
IPC: F03G7/10
Filed: 2019-07-26
Abstract: A machine with a costless consumable but capable of outputting an energy, which is composed by several heat pump engines connected in series. The heat pump engine comprises a high temperature chamber and a low temperature chamber. The high temperature chamber is provided with a high temperature tube coil. The high temperature tube coil and a compressor, a throttling valve, a heat absorbing tube coil, and a tube internal working medium outside the high temperature chamber constitute a heat pump engine group. The low temperature chamber is provided with a low temperature tube coil. The low temperature tube coil is connected to a low temperature cold absorbing tube coil outside the low temperature chamber. The temperature difference between the high temperature chamber and the low temperature chamber provides a power source for the heat pump engine. Two working parts can be added between the high temperature chamber and the low temperature chamber. The addition of a piston constitutes a reciprocating heat pump engine. The addition of a fan impeller constitutes a turbine heat pump engine. The heat pump engine is capable of generating excessive energies. The energies are accumulated by connecting multiple heat pump engines to an engine in series. According to the technical solution, no petrochemical energy is used, the consumable is costless, and far-reaching application values are provided.
Patent WO-2020052402-A1 (WO)
Title: Thin film transistor and manufacturing method therefor
Inventor: ZHAO WENDA
IPC: H01L21/471
Filed: 2019-08-15
Abstract: A thin film transistor and a manufacturing method therefor. The manufacturing method improves the process steps of a passivation layer (26). The passivation layer (26) is formed by means of two film formation steps. The passivation layer (26) comprises a silicon oxide passivation layer (261) and a silicon nitride passivation layer (262) thereon. The annealing process is performed after the film formation of the silicon oxide passivation layer (261) and before the film formation of the silicon nitride passivation layer (262). The annealing enables the silicon oxide to be densified, increases the blocking effect on the diffusion of hydrogen ions, and prevents the hydrogen ions in the silicon nitride passivation layer (262) from being diffused towards the active layer in the high temperature annealing process, thereby optimizing the characteristics and uniformity of the thin film transistor.
Patent WO-2021031029-A1 (WO)
Inventor: JIANG QINYAN
IPC: H04W74/08
Filed: 2019-08-16
Abstract: 本申请实施例提供一种上行信号的发送和接收方法以及装置，所述方法包括：终端设备接收第一指示信息，所述第一指示信息用于指示半静态配置或半持续调度的至少一个时频资源；接收物理层信令，所述物理层信令用于指示在所述至少一个时频资源中的一个或多个时频资源的时域范围内的第一起始位置；以及在所述一个或多个时频资源上从所述第一起始位置开始发送上行信号。
Patent WO-2020155615-A1 (WO)
Inventor: LI SHUAILING
IPC: G01C21/20
Filed: 2019-08-27
Abstract: 一种VSLAM方法、控制器和可移动设备，VSLAM方法包括：接收视觉传感器（12）发送的图像（S301）；向预先建立的关键帧数据库内读取关键帧，以及，在读取到关键帧后，对图像与读取到的关键帧进行匹配（S302）；根据匹配成功的图像和关键帧计算视觉相对位姿相关信息，其中，视觉相对位姿相关信息包括视觉相对位姿，视觉相对位姿根据匹配成功的图像和关键帧之间的相互匹配的特征点的二维坐标计算得到（S303）；如果得到视觉相对位姿相关信息，则根据视觉相对位姿相关信息和航位推算相对位姿相关信息更新可移动设备的绝对位姿和地图（S304）。该方法可以提高计算视觉相对位姿的成功率，进而在定位和建图时提高准确度和运算速度。
Patent WO-2020052571-A1 (WO)
Inventor: HU SHUTING
IPC: A61Q9/02
Filed: 2019-09-10
Abstract: 小花风车子提取物在化妆品中的用途。具体地采用溶剂提取法、溶剂萃取法、色谱法等工艺，发现小花风车子植物或其提取物具有保湿、抗炎、晒后修复、修复皮肤屏障、修复紫外诱导DNA损伤、美白、淡斑、抗糖化等作用。制成的小花风车子提取物可作为化妆品的活性成分添加入化妆品中。所述含有小花风车子提取物的化妆品或药物具有保湿、抗炎、晒后修复、修复皮肤屏障、修复紫外诱导DNA损伤、美白、淡斑、抗糖化等功效，从而达到护肤美容的效果。
Patent WO-2020057525-A1 (WO)
Title: 适配器
Inventor: YANG XIAOTONG
IPC: H01R13/453
Filed: 2019-09-18
Abstract: 一种适配器，包括壳体（100）和弹性组件（200），弹性组件（200）设置为将壳体（100）与安装架连接，弹性组件（200）包括安装主体（210），以及设置于安装主体（210）上的阻挡部（220）和夹持弹片（230），安装主体（210）设置为与壳体（100）可拆卸连接，阻挡部（220）和夹持弹片（230）之间具有可容纳安装架的第一卡接间隙（240）。
Patent WO-2020134268-A1 (WO)
Inventor: TERANISHI Takaaki
IPC: G02B13/00
Filed: 2019-09-28
Abstract: 一种摄像光学镜头（10），摄像光学镜头（10）自物侧至像侧依序包含：第一透镜（L1），第二透镜（L2），第三透镜（L3），第四透镜（L4），第五透镜（L5），以及第六透镜（L6）；第二透镜（L2）具有正屈折力，第三透镜（L3）具有正屈折力；且满足下列关系式：6.00≤f1/f≤10.00；12.00≤R5/d5≤20.00，能获得高成像性能的同时，获得低TTL。
Patent WO-2020125150-A1 (WO)
Inventor: SUN XIAOQIAN
IPC: H02G3/04
Filed: 2019-10-08
Abstract: 一种线缆固定装置，包括架体（1）并在架体两侧侧部设有定位板（2）且架体通过穿过定位板的螺栓I（3）与外部设备连接，架体内部设有板体（4）并在板体上设有4个横向固定箍（5）且横向固定箍之间设有竖向连接杆（6）；竖向连接杆底部与板体连接并在顶部与竖向固定箍（7）连接。设有横向固定箍与竖向固定箍，可以单独使用横向固定箍，单独使用竖向固定箍或者两者混合使用。
Patent WO-2020098442-A1 (WO)
Title: Pet fiber halogen-free floor
Inventor: HUANG HAIDONG
IPC: E04F15/10
Filed: 2019-10-16
Abstract: Disclosed is a PET fiber halogen-free floor. The floor comprises a floor body and is characterized in that the floor body comprises a PET braided layer and a stable isolation layer, wherein the stable isolation layer is arranged on the upper surface of the PET braided layer by means of a glue, and the PET braided layer is of a needled fabric structure. The PET fiber halogen-free floor of the present invention greatly solves the problems that the weight of existing organic floors is heavier, a halogen-containing organic floor is harmful to the skin of the human body, and the floors are difficult to splice; and the PET fiber halogen-free floor is simple in structure, easy to splice, easy to produce and low in cost.
Patent WO-2020088520-A1 (WO)
Inventor: ZHENG QIAN
IPC: H04W72/12
Filed: 2019-10-30
Abstract: 本公开公开了一种上行传输方法和终端设备。方法包括：在用于传输目标调度请求SR的上行资源与其他资源冲突的情况下，根据目标服务质量要求对应的调度请求传输规则，确定是否执行在上行资源上传输目标SR的操作，目标SR为目标缓冲状态报告BSR触发的SR，目标BSR为副链路待传数据触发的BSR。
Patent WO-2020088540-A1 (WO)
Inventor: FAN QIANG
IPC: H04L1/18
Filed: 2019-10-30
Abstract: Provided are a transmission method and apparatus. The method comprises: a first terminal device acquiring information of N SL transmission units, wherein the N SL transmission units are used for an SL to send a data packet of a unicast connection or multicast communication group; the first terminal device transmitting, by means of an HARQ process used by the unicast connection or multicast communication group, the data packet to a second terminal device by using an unused SL transmission unit among the N SL transmission units; the second terminal device sending, according to a decoding result, an HARQ feedback result to the first terminal device; and when the first terminal device has not received the HARQ feedback result or the received HARQ feedback result indicates that the data packet is transmitted unsuccessfully, the first terminal device retransmitting the data packet by using the next unused SL transmission unit among the N SL transmission units. By introducing an HARQ feedback retransmission mechanism and a corresponding resource allocation method into SL transmission, the reliability of a data packet transmitted by an SL is improved.
Patent WO-2021027159-A1 (WO)
Inventor: LI QIAN
IPC: G02F1/13357
Filed: 2019-11-14
Abstract: A diffusion sheet structure, comprising a transparent baseplate (100) and a diffusion membrane (200), The transparent baseplate (100) comprises a first upper surface (102) and a first lower surface (104). The diffusion membrane (200) is provided on the transparent baseplate (100), and comprises multiple nanometer diffusion particles (206) and is provided with a second upper surface (202) and a second lower surface (204); and the second lower surface (204) is connected to the first upper surface (102). Janus materials are used to replace diffusion particles in a diffusion sheet in the prior art, which, in addition to maintaining the original light diffusion function, also have excellent heat conductivity, thereby improving the heat uniformity, and enabling the heating of a liquid crystal panel to become uniform. During a lighting process, the temperature influence on the liquid crystal material may be reduced, thereby solving the problem of local whitening.
Patent WO-2021088148-A1 (WO)
Inventor: PAN SU
IPC: H01L27/32
Filed: 2019-11-25
Abstract: Provided are a quantum dot display panel and manufacture method thereof. The quantum dot display panel comprises a pixel layer (100), a color filter layer (200), a reflective filter layer (300) and a circular polarizer (400) which are arranged in a laminated mode. When the quantum dot display panel displays in a dark state, the excitation of the quantum dots (121, 122) by ambient light(610) is prevented, the reflection of the ambient light (610) by the metal electrode in the backlight (500) source is eliminated, and the contrast of the quantum dot display panel is maintained.
Patent WO-2021082182-A1 (WO)
Title: Wearable device, and detection method and detection apparatus for human body signs
Inventor: WANG WENTAO
IPC: A61B5/00
Filed: 2019-12-06
Abstract: A wearable device (100), and a detection method and detection apparatus for human body signs; the wearable device (100) comprises: a housing (11), a system-in-package module (12), which is provided in the housing (11) and comprises a circuit board (121), as well as a body fat rate detection circuit and electrocardiogram detection circuit that are provided on the circuit board (121); and at least four multiplexing electrodes (13), all the multiplexing electrodes (13) being exposed to the housing (11) in contact with human skin, and all the multiplexing electrodes (13) being electrically connected to the body fat rate detection circuit and the electrocardiogram detection circuit; the body fat rate detection circuit and the electrocardiogram detection circuit are turned on in a time-sharing manner so as to collect body fat rate data and electrocardiogram data in a time-sharing manner. The device has the advantages of being able to achieve the multiplexing of the multiplexing electrodes (13) and facilitate the miniaturization of the wearable device (100).
Patent WO-2020119810-A1 (WO)
Inventor: ZOU YONG
IPC: G06F9/4401
Filed: 2019-12-13
Abstract: 一种电子设备控制方法和系统（100）。电子设备控制系统（100）包括：存储一组指令的存储设备；以及与存储设备通信的一个或以上处理器，其中，当执行组指令时，一个或以上处理器被配置为使系统：获取对检测对象进行距离检测后生成的距离信号（S210）；确定距离信号是否满足预设的信号要求（S220）；响应于确定距离信号满足预设的信号要求，获取唤醒信息（S230）；确定唤醒信息是否满足预设的信息要求，得到确定结果（S240）；根据确定结果，控制电子设备进行指定操作（S250）。通过对距离信号和唤醒信息分别进行检验，可以实现电子设备智能化和自动化，提高电子设备的工作准确性。
Patent WO-2020168796-A1 (WO)
Title: Data augmentation method based on high-dimensional spatial sampling
Inventor: WANG KAFENG
IPC: G06K9/62
Filed: 2019-12-14
Abstract: A data augmentation method based on high-dimensional spatial sampling. The method involves first dividing a data set needing to be augmented into a training set and a test set, and comprises: S1, mapping the training set from a low-dimensional space P to a high-dimensional space D, so as to obtain a first data set; S2, building a training model, wherein the training model comprises a sampler and a classifier; S3, the sampler performing sampling on the first data set using a Monte Carlo method, so as to obtain a second data set; S4, controlling the training set, the second data set and the test set to be in the same dimensional space; S5, inputting the training set and second data set with dimensions controlled into the classifier to train the training model; and S6, using the test set with the dimension controlled to evaluate the performance of the trained training model. The method is free from restriction of sampling on more data dimensions, and a generated new sample is more suitable for classification by a classifier.
Patent WO-2020135733-A1 (WO)
Inventor: ZUO XIYANG
IPC: H01M10/615
Filed: 2019-12-27
Abstract: 本申请公开了一种电池加热系统及其控制方法。该系统包括：与电池组的正极连接的第一开关、与电池组的负极连接的第二开关、连接于第一开关和第二开关之间的开关组件、与开关组件连接的电机以及主控制器；其中，第一开关、第二开关、开关组件和主控制器集成于同一壳体内；主控制器用于根据电池组的状态参数确定电池组需要加热，并发送电池加热请求至整车控制器，以使整车控制器在确定车辆处于静置状态以及电机未工作的情况下，根据电池加热请求发送电池加热指令至主控制器；主控制器用于根据电池加热指令控制第一开关、第二开关以及开关组件，以对电池组进行加热。根据本申请实施例，既降低成本又提高了加热效率。
Patent WO-2020192254-A1 (WO)
Inventor: LU YUNJIE
IPC: H04W28/16
Filed: 2020-01-15
Abstract: La présente invention concerne, dans un aspect, un NRF qui est configuré pour informer une instance NF qui a envoyé une demande de découverte vers le NRF que le nombre d'instances NF qui correspondent aux critères de recherche utilisés par le NRF en réponse à la demande de découverte est supérieur au nombre de profils d'instance NF inclus dans le réseau d'instances NF de la réponse de découverte. Figure 5.
Patent WO-2021142676-A1 (WO)
Title: Battery abnormality detection method, system, battery, and movable platform
Inventor: TANG YANGYANG
IPC: G01R31/36
Filed: 2020-01-15
Abstract: Provided are a battery abnormality detection method, system, battery, and movable platform; said method comprises: detecting that the remaining power of a battery is inaccurate (S1001); if it is detected again that the remaining battery power is inaccurate, then determining that the battery is abnormal (S1002). Therefore, by means of repeatedly detecting that the remaining battery power is inaccurate so as to determine that the battery is abnormal, misjudgment that the battery is abnormal is prevented, improving the accuracy of detecting battery abnormality, avoiding unnecessary battery repair situations, and improving user experience.
Patent WO-2020164379-A1 (WO)
Title: Article vestimentaire de type culotte
Inventor: ISHIHARA KAORU
IPC: A61F13/49
Filed: 2020-01-21
Abstract: L'invention concerne un article vestimentaire (20) continu dans une direction longitudinale (LX) et une direction transversale (TX) comprenant une région de ceinture élastique avant (84), une région de ceinture élastique arrière (86), une région d'entrejambe (30), une ouverture pour la taille et une paire d'ouvertures pour les jambes ; la région d'entrejambe (30) s'étendant longitudinalement entre la région de ceinture élastique avant (84) et la région de ceinture élastique arrière (86) ; au moins 10 %, de préférence au moins 15 %, et pas plus de 70 %, de la dimension longitudinale (LX) des ceintures élastiques avant et arrière (84, 86) à partir de l'ouverture pour la taille est un stratifié en élasticité active définissant une Région de Rassemblement Supérieure (220), le stratifié comprenant une feuille interne (94), une feuille externe (92), et une pluralité de brins élastiques (96) s'étendant dans la direction transversale (TX) et espacés les uns des autres avec un pas d'au moins environ 6 mm à environ 18 mm dans la direction longitudinale (LX), le stratifié comprenant en outre une liaison élastique (230) qui lie de façon continue l'élément élastique (96) sur au moins environ 10 mm dans la direction d'étirement dans une région adjacente aux bords latéraux des ceintures élastiques avant et arrière (84, 86), et une liaison verticale (234) appliquée à au moins l'une de la feuille interne (94) et de la feuille externe (92) avec des intervalles dans la direction transversale (TX) pour lier par intermittence la feuille interne (94) et la feuille externe (92), la feuille interne (94) ayant une hydrophilie de feuille interne (94), la feuille externe (92) ayant une hydrophilie de feuille externe (92), l'hydrophilie de feuille externe (92) étant supérieure à l'hydrophilie de feuille interne (94) ; le stratifié ayant une épaisseur de stratifié inférieure ou égale à environ 3,5 mm selon la méthode de mesure de l'invention.
Patent WO-2020164506-A1 (WO)
Inventor: JACTAT CAROLINE
IPC: H04W12/10
Filed: 2020-02-12
Abstract: L'invention concerne des procédés d'application de sécurité bond par bond dans des réseaux IAB. Une protection d'intégrité est appliquée au niveau d'une couche sous la couche IP pour chaque liaison dans un trajet de transmission. L'intégrité est vérifiée au niveau du nœud de réception de chaque liaison d'un trajet par l'intermédiaire d'un réseau IAB et si cette vérification échoue, le trafic reçu est éliminé.
Patent WO-2020164630-A1 (WO)
Inventor: LIU HONGBIN
IPC: H04N19/176
Filed: 2020-02-17
Abstract: La présente invention concerne un procédé de traitement vidéo qui comprend la construction, pour une conversion entre un bloc vidéo actuel d'une vidéo et une représentation codée de la vidéo, une liste de candidats de mouvement de copie intra-bloc (IBC) qui stocke un ou plusieurs candidats qui fournissent une indication dans une image qui contient le bloc vidéo actuel pour représenter le bloc vidéo actuel ; et la réalisation de la conversion en utilisant la liste de candidats de mouvement d'IBC, la représentation codée comprenant un premier champ pour déduire une taille maximale de la liste de candidats de mouvement d'IBC et un second champ, différent du premier champ, pour déduire une taille maximale d'une liste de candidats de mouvement régulier.
Patent WO-2020207145-A1 (WO)
Inventor: HUANG ZHEN
IPC: B29C65/48
Filed: 2020-03-02
Abstract: A camera module, a molded photosensitive assembly and a manufacturing method therefor, and an electronic device. The molded photosensitive assembly is assembled with at least one optical lens to form a camera module. The molded photosensitive assembly comprises an imaging component, a molded base, and a filter member. The molded base comprises a first molded portion and a second molded portion. The first molded portion covers a portion of the imaging component. The second molded portion is integrally formed on a first upper surface of the first molded portion, wherein the second molded portion has a second upper surface and a second outer side face. The filter member is attached to the second upper surface of the second molded portion, and corresponds to a photosensitive path of the imaging component. The second upper surface of the second molded portion is higher than the first upper surface of the first molded portion so as to define and form an outer space with the first upper surface of the first molded portion by means of the second outer side face of the second molded portion.
Patent WO-2021159588-A1 (WO)
Title: Bonding structure and manufacturing method therefor
Inventor: HU XING
IPC: H01L23/488
Filed: 2020-03-24
Abstract: The present invention provides a bonding structure and a manufacturing method therefor. A first hybrid bonding structure is formed on a first wafer; an interconnection structure and a second hybrid bonding structure are formed on the front surface of a second wafer. The first wafer and the second wafer are bonded by means of the first hybrid bonding structure and the second hybrid bonding structure, a gasket electrically connected to the interconnection structure is formed on the back surface of the second wafer, and the interconnection structure below the gasket and a second conductive bonding pad in the second hybrid bonding structure are provided in a staggered manner in the horizontal direction. According to the solution, the interconnection structure and the second conductive bonding pad are arranged in a staggered manner, so that recesses generated by structural stacking are avoided, and device failure caused by the recesses is further avoided.