baber/WOPTO huggingface dataset:
Patent WO-2021036728-A1 (WO)
Title: Battery compartment for electronic cigarette
Inventor: LIN GUANGRONG
IPC: A24F47/00
Filed: 2020-08-06
Abstract: A battery compartment for an electronic cigarette comprises a rod-shaped housing (1). The center of one end of the housing (1) is provided with a universal serial bus through-hole (11), and the other end opposite thereto is provided with an opening (10). A battery holder (2) is inserted into the housing (1) from the end having the opening, and is fixed to an inner wall of the housing (1). A battery assembly (3) is disposed on the battery holder (2), and comprises a battery (31), a circuit board (32), and a universal serial bus (33). The circuit board (32) is further provided with an installation board (4) thereon, and is disposed on the battery holder (2). The installation board (4) is fastened to an end of the battery holder (2) from the top of the circuit board (32), such that the installation board (4) and the battery holder (2) fixedly hold the circuit board (32) therebetween. The universal serial bus (33) is aligned with the universal serial bus through-hole (11) of the housing (1) and is disposed thereon. The beneficial effects are as follows: the invention is very simple and easy to operate, improves stability and production efficiency, and does not require a large amount of labor costs. Moreover, the installed connection is very reliable, thus solving the problem of loose circuits caused by bumpiness during long-distance transit, and preventing failure in use.
Patent WO-2021258515-A1 (WO)
Title: 柚子皮生物碳应用于催化臭氧氧化降解废水中的有机污染物
Inventor: WU DUO
IPC: B01J21/18
Filed: 2020-08-07
Abstract: 本发明涉及柚子皮生物碳在催化臭氧氧化降解废水中有机污染物中的应用，本发明公开了可用于催化臭氧氧化降解废水中有机污染物的催化剂，在酸性溶液中，柚子皮生物碳与有机污染物相互作用后会产生H 2O 2，H 2O 2会与O 3相互作用产生具有更多的具有强氧化性的活性氧物质，提高了有机污染物的矿化能力，促进有机污染物的降解。
Patent WO-2022027590-A1 (WO)
Title: State and graph-based behavior quantification method and terminal
Inventor: HAN YANING
IPC: A61B5/11
Filed: 2020-08-07
Abstract: The present invention provides a state and graph-based behavior quantification method and terminal. The method comprises: dividing original behavior data into segments to generate state-based behavior data; extracting a dynamic nucleated distance from the behavior data to construct a feature matrix; performing low-dimensional mapping on the feature matrix to generate a behavior graph; determining an optimum number of behavior state clusters on the basis of a preset clustering effect evaluation module, and clustering behavior states in the behavior graph on the basis of the optimum number of behavior state clusters; and respectively quantifying and visually displaying spatial information and temporal information in the behavior graph for which the clustering has been completed. According to this solution, by means of the state and graph-based behavior quantification method, high-dimensionality and diversity of behavior is retained in a low-dimensional space, such that further-refined indicators can be configured and tested with the same experimental paradigm, providing more reference data for the research and development of neuropsychiatric drugs, and improve the efficiency and accuracy of drug efficacy testing.
Patent WO-2021036769-A1 (WO)
Inventor: CHEN PEIXING
IPC: H01R31/06
Filed: 2020-08-10
Abstract: The present application relates to a busway connector and a power supply apparatus. The busway connector comprises a base, a drive member, a connection assembly, and a retaining member. The retaining member passes through the base, and is fixedly connected to the drive member. The retaining member cooperates with the base to drive the drive member to move in a first direction. The connection assembly comprises connection units and connection blocks sequentially connected in a row. Each of the connection units comprises a first insulation plate, a first conductive plate fixed to the first insulation plate, a second insulation plate, and a second conductive plate fixed to the second insulation plate. An insertion slot is formed between the first conductive plate and the second conductive plate. An elastic member establishes an elastic connection between the first insulation plate and the second insulation plate. The connection blocks are slidably connected to the base, and are movable relative to the base in a second direction. The drive member cooperates with the connection blocks, and generates a component force in the second direction, so as to drive the first conductive plate and the second conductive plate to move towards each other. The present application achieves fast busway connection, thereby providing high installation efficiency.
Patent WO-2022016638-A1 (WO)
Inventor: ZHU JUNJIANG
IPC: G06K9/00
Filed: 2020-08-14
Abstract: 本申请涉及一种本申请提供的基于样本分布改进的卷积神经网络的训练方法及模型，通过先行计算心拍的平均值x avg ，最大值x MAX ，最小值x MIN ，峰值x F ，和峭度值x Q ，是否符合条件来筛选样本，当 aa，bb，cc，dd，ee 中成立的个数小于3个时，则认为模型所使用的训练数据不符合样本分布，剔除掉这些不符合要求的心拍信号，以此减少心拍类型的误判。
Patent WO-2021077886-A1 (WO)
Title: Wear-resistant pump body and fabrication method therefor
Inventor: XIAO QIONG
IPC: F04D29/02
Filed: 2020-08-24
Abstract: A wear-resistant pump body, comprising an inner lining body (300) and an outer casing (100); the inner lining body (300) is made of bonded silicon carbide ceramics; the inner lining body (300) is provided with a cavity (301) on a partition tongue part of the pump body; a first pre-sintered wear-resistant plate (400) is embedded in the cavity (301); the first pre-sintered wear-resistant plate (400) is made of silicon carbide or silicon nitride; and the contours of the cavity (301) and the first pre-sintered wear-resistant plate (400) are adapted to each other. The fabrication method for the wear-resistant pump body comprises: the first pre-sintered wear-resistant plate (400) the surface of which is coated with organic glue is fixed at the position corresponding to the partition tongue of the pump body in a mold; a mixture is poured into the mold, and once the mixture is hardened, a blank of the inner lining body (300) embedded with the first pre-sintered wear-resistant plate (400) is obtained and dried; same is heated until the organic glue is ablated; and finally, the inner lining body (300), the outer casing (100) and the first pre-sintered wear-resistant plate (400) are combined into a whole. The wear-resistant pump body and the fabrication method therefor may prolong the service life of the pump body, and the pump body has a stable quality and is easy to produce and process.
Patent WO-2021082779-A1 (WO)
Title: 安全气囊和安全气囊组件
Inventor: WANG YOUGUANG
IPC: B60R21/207
Filed: 2020-09-15
Abstract: 一种安全气囊（10）和安全气囊组件（100）。安全气囊（10）包括：气袋（110），其具有展开状态和收纳状态；和限位机构（120），其布置在所述气袋（110）的外侧，并且，被构造为用于对展开状态下的所述气袋（110）的位置进行限制；其中，所述限位机构（120）包括容纳腔（1202）和拉带（1201），所述容纳腔（1202）设置在所述气袋（110）的外表面，所述拉带（1201）被构造为穿过所述容纳腔（1202）。
Patent WO-2021253660-A1 (WO)
Title: Determination method and system for dangerous event in elevator
Inventor: ZHANG JIAQI
IPC: B66B5/02
Filed: 2020-09-21
Abstract: A determination method and system for a dangerous event in an elevator. The determination method comprises: step S1, obtaining real-time acceleration data of the elevator; step S2, obtaining a state of the elevator according to the acceleration data of the elevator; step S3, calculating the real-time acceleration data of the elevator according to whether the elevator runs, and then comparing the real-time acceleration data of the elevator with running data of a set running state to determine whether the elevator has an abnormal vibration satisfying set conditions in the running process; and if the abnormal vibration meeting the set conditions exists, considering that a dangerous event exists in the elevator. According to the determination method and system for the dangerous event in the elevator, whether a dangerous event exists in the elevator can be determined according to the running data of the elevator, thereby improving the safety of passengers.
Patent WO-2022052165-A1 (WO)
Inventor: GU DONGHUA
IPC: A01G3/08
Filed: 2020-09-23
Abstract: A tree debarking tool, comprising a cutter holder, blades, end covers and a rotary shaft. A plurality of evenly arranged slots are provided on an outer circumferential wall of the cutter holder, and the slots are provided along the axial direction of the cutter holder; one blade is inserted into each slot, and two limiting grooves are provided at both ends of each blade; the two end covers are fixedly connected on end surfaces of both ends of the cutter holder by means of screws; one end of the end cover on each end surface of the cutter holder is clamped within the limiting groove on a corresponding side on all of the blades, and the rotary shaft is fixedly connected to the cutter holder. The tree debarking tool has a reasonable structural design, worn or damaged blades are conveniently replaced, blade replacement is simple, the positioning effect is good, and usage stability is good.
Patent WO-2022011840-A1 (WO)
Inventor: YING XIAOWEI
IPC: B31B50/06
Filed: 2020-09-28
Abstract: 一种纸盒成型机的双工位供纸机构，包括设置在机架上的移动板（7），所述移动板（7）与第一驱动组件连接，所述移动板（7）上设置有堆纸组件，所述堆纸组件包括左右地设置的移动架（1），所述移动架（1）与第二驱动组件连接，所述移动架（1）上前后可移动地设置有定位块（2），所述定位块（2）与第三驱动组件连接，所述移动板（7）在两个移动架（1）之间设置有顶纸组件，所述堆纸组件左右地设置有两组。该供纸机构结构简单，设计合理，可以实现对不同规格纸张的精准定位放置，并实现纸盒机的不间断连续供纸。
Patent WO-2022041389-A1 (WO)
Inventor: Su Lvang
IPC: G03B5/08
Filed: 2020-09-29
Abstract: Disclosed are an optical image stabilization apparatus, a camera and a portable electronic device. The optical image stabilization apparatus comprises a base (10), a first supporting member (20), a second supporting member (30), a first rotating shaft (40), a second rotating shaft (50), a first suspension assembly (60) and a second suspension assembly (70), wherein the first supporting member (20) is arranged above the base (10); the second supporting member (30) is arranged above the first supporting member (20); the first suspension assembly (60) is connected to the first supporting member (20); the second suspension assembly (70) is connected to the second supporting member (30); the first rotating shaft (40) is arranged between the base (10) and the first supporting member (20); the first supporting member (20) and the base (10) can rotate relatively around the first rotating shaft (40); the second rotating shaft (50) is arranged between the first supporting member (20) and the second supporting member (30); and the second supporting member (30) and the first supporting member (20) can rotate relatively around the second rotating shaft (50). Stabilization compensation accuracy can be improved, such that the image effect is improved.
Patent WO-2021114853-A1 (WO)
Title: 一种用于解决hdmi兼容性问题的edid版本切换方法
Inventor: Yu Yejian
IPC: H04N5/268
Filed: 2020-10-13
Abstract: 本发明提出一种用于解决HDMI兼容性问题的EDID版本切换方法，包括应用层、中间件层、驱动层，当用户切换到HDMI通道，应用层调用切换通道接口去切换通道，此时中间件层首先判断电视端可以匹配什么版本的EDID，然后去读取存放在分区中的不同版本EDID文件，调用驱动层提供的文件系统调用将对应匹配的EDID版本信息写入驱动层内存中，最后向驱动层打开当前HDMI端口完成EDID版本切换和HDMI通道切换动作。通过本发明提供的方法，可以解决早期HDMI发送端无法兼容不同EDID版本的问题、电视接收端不支持4K以上高分辨的问题及自适应切换EDID版本信号识别慢的问题。
Patent WO-2022082573-A1 (WO)
Inventor: HUANG XIAOLUO
IPC: G06N3/12
Filed: 2020-10-22
Abstract: Un procédé et un appareil de traitement d'une séquence ADN stockant des informations de données sont divulgués, le procédé et l'appareil relevant du domaine technique des informations biologiques. Le procédé consiste : à acquérir une séquence ADN à compresser, la séquence ADN étant obtenue par conversion selon des informations de données à stocker, et la séquence ADN comprenant M segments de répétition de base (S10) ; à coder la séquence ADN selon une corrélation entre un nombre prédéfini de répétitions et un groupe de base de référence, de manière à obtenir une séquence compressée, la séquence compressée comprenant M segments codés, et les M segments de répétition de base correspondant aux M segments codés sur une base unique (S20) ; et à séparer la séquence compressées, de manière à obtenir une séquence décodée et une séquence d'informations, la séquence décodée comprenant des groupes de base de référence dans les M segments codés, et la séquence d'informations comprenant des substances dans la séquence compressée autres que les groupes de base de référence (S30). Au moyen du procédé, la densité de codage d'informations et la sécurité des données d'informations de stockage de données ADN peuvent être améliorées.
Patent WO-2022082668-A1 (WO)
Inventor: XU FANGLI
IPC: H04W36/32
Filed: 2020-10-22
Abstract: L'invention concerne des systèmes, des procédés et des dispositifs pour effectuer une sélection ou une resélection de cellules dans des réseaux comprenant des faisceaux de terrassement. Selon un exemple, un procédé consiste à recevoir, par l'intermédiaire d'un satellite, des informations de commande transmises par une station de base indiquant la redirection d'un faisceau associé à un identifiant de cellule ; en réponse, à mesurer une intensité de faisceau du faisceau redirigé ; et à réaliser une resélection de cellules selon l'intensité mesurée de faisceau.
Patent WO-2021083281-A1 (WO)
Inventor: LI YIJUN
IPC: H04L29/08
Filed: 2020-10-29
Abstract: Disclosed are a load balancing method and apparatus, and a medium and a device. The load balancing method comprises: a second load balancer receiving a request message of a client that is forwarded by a first load balancer; establishing a connection with the client, and generating extended information; parsing the request message of the client, and determining a service server on the basis of a set load balancing rule; and sending the request message of the client and the extended information to the determined service server. By means of the method of the present application, a second load balancer can realize fine load scheduling by means of consuming fewer bandwidth resources, which is more convenient for the mixed deployment of a load balancer and a service server, thereby reducing the loss of a network card bandwidth caused by the mixed deployment.
Patent WO-2021169382-A1 (WO)
Title: 链接检测方法、装置、电子设备及存储介质
Inventor: JIANG JIZHOU
IPC: G06F16/955
Filed: 2020-11-03
Abstract: 本申请提供了一种链接检测方法、装置、电子设备及存储介质，属于互联网安全技术领域。通过本申请实施例提供的技术方案，通过获取第二服务商为第一服务商生成的满足目标条件的至少一个短链接，进而将该至少一个短链接与目标文本中的待检测短链接进行比对，确定该待检测短链接是否是为第一服务商生成的短链接，从而确定该待检测短链接是否安全。
Patent WO-2021093755-A1 (WO)
Inventor: ZHU GUANWEN
IPC: G06F16/31
Filed: 2020-11-11
Abstract: 一种问题的匹配方法及装置、问题的回复方法及装置，涉及人工智能技术领域。问题的匹配方法包括：获取待匹配的问题，使用字典树对待匹配的问题进行匹配。若匹配失败，从预设问题库中检索与待匹配的问题相似的多个候选问题，使用训练完的基于问题对的语义相似度计算模型，对待匹配的问题与所述候选问题进行匹配。其中，模型包括输入层、编码层、局部交互层、聚合层和输出层。由此，实现了使用训练完的基于问题对的语义相似度计算模型，来对问题对的语义相似度进行计算，将语义作为寻找相似的候选问题的参考因素，提升了确定相似问题的准确度。方法用于问答系统，该问答系统在手机等电子设备上运行，通过自然语言处理技术，实现智能回答。
Patent WO-2021155692-A1 (WO)
Title: Online virtual commentary method and device, and a medium
Inventor: LIN SHAOBIN
IPC: G06F16/40
Filed: 2020-11-11
Abstract: An online virtual commentary method and device, and a medium. The method comprises: acquiring, at least on the basis of a frame image of a video being played back, attribute data used for describing basic information of an element in the frame image (S101); extracting, on the basis of the attribute data, feature data used for representing comprehensive information in the frame image relevant to a commentary (S102); generating candidate events on the basis of the feature data (S103); selecting a commentary event from among the generated candidate events (S104); determining a corresponding commentary text on the basis of the selected commentary event (S105); and outputting corresponding commentary content on the basis of the commentary text (S106).
Patent WO-2021147494-A1 (WO)
Title: Automatic lawn mower
Inventor: LI XINGHONG
IPC: A01D34/66
Filed: 2020-11-18
Abstract: An automatic lawn mower (1), comprising: a housing (10); a moving module used for driving the automatic lawn mower to move; a cutting mechanism (3) configured in the housing and used for executing a cutting task; and a control module used for autonomously controlling the moving module to drive the automatic lawn mower to move and autonomously controlling the cutting mechanism to execute a cutting task. The automatic lawn mower further comprises a protection part (4) located at the outer side of the side of the moving module distant from the center of the automatic lawn mower in a front-rear direction of the automatic lawn mower, and a connection member (5) connecting the connection part to the housing, and the protection part further comprises a main protection region (41) located at the side of the protection part distant from the center of the automatic lawn mower and used for blocking a foreign object.
Patent WO-2022104599-A1 (WO)
Inventor: CHEN JIEAN
IPC: C07D403/00
Filed: 2020-11-18
Abstract: 一种氮杂环卡宾催化剂，该氮杂环卡宾催化剂的结构通式如式I所示，式I中的Ar 1和Ar 2分别独立选自芳基、取代的芳基、杂芳基和取代的杂芳基中的任意一种。该氮杂环卡宾催化剂是在氮杂环卡宾骨架的基础上引入另一活性位点硫脲(脲)基团，可以形成多种双功能硫脲(脲)氮杂环卡宾催化剂，该氮杂环卡宾催化剂在催化不对称氮杂迈克尔反应具有很好的催化活性，因此在有机不对称催化领域具有潜在的应用。
Patent WO-2022095172-A1 (WO)
Inventor: LIU MAO
IPC: H02J50/12
Filed: 2020-11-30
Abstract: L'invention concerne une structure de bobine FPC de charge sans fil. La structure de bobine FPC de charge sans fil (100) comprend : un milieu isolant (230), deux surfaces opposées du milieu isolant (230) étant un premier plan d'enroulement (210) et un second plan d'enroulement (220) ; une première bobine (110), la première bobine (110) comprenant une première bobine supérieure (111) enroulée en une couche annulaire interne par couche à partir d'une bague externe sur le premier plan d'enroulement (210) et une première bobine inférieure (112) enroulée dans la couche annulaire interne par couche à partir de la bague externe sur le second plan d'enroulement (220), et la première bobine inférieure (112) étant disposée dans une zone de projection orthographique de la première bobine supérieure (111) ; une seconde bobine (120), la seconde bobine (120) comprenant une seconde bobine supérieure (121) enroulée de la bague interne à la couche annulaire externe par couche sur le premier plan d'enroulement (210) et une seconde bobine inférieure (122) enroulée de la bague interne à la couche annulaire externe par couche sur le second plan d'enroulement (220), et la seconde bobine inférieure (122) étant disposée dans une zone de projection orthographique de la seconde bobine supérieure (121) ; et des conducteurs (130), la première bobine supérieure (111), la première bobine inférieure (112), la seconde bobine supérieure (121) et la seconde bobine inférieure (122) comprenant chacune deux conducteurs. La bobine FPC est pratique au vent, a un écoulement de traitement simple et est mince, ce qui permet de réduire efficacement la résistance interne de la bobine FPC, de réduire le coût et d'améliorer l'efficacité de charge de la bobine FPC.
Patent WO-2022110150-A1 (WO)
Inventor: WU PENGFEI
IPC: A24F47/00
Filed: 2020-11-30
Abstract: 一种带流体单向阀的电子烟弹密封结构、电子烟及应用，电子烟弹密封结构包括电子烟弹密封结构本体，电子烟弹密封结构本体上设有特斯拉阀（1），特斯拉阀（1）的两端分别与电子烟的油仓和雾化腔连接。通过在阻隔油仓和雾化腔的密封部件上设置特斯拉阀（1）和烟油汇集槽（4），利用特斯拉阀（1）正反两个方向流体流动受到阻力不同，通过合理设计特斯拉阀（1）管体的尺寸可以达到导气不导油，即可随着抽吸正向导通实时调节油仓气压，通过流体单向阀可以达到平衡储油腔气压，保证供油顺畅，防止漏油的功能；利用烟油汇集槽（4）引导、汇集和储存渗透到雾化腔的烟油，可以进一步改善烟油因气压变化产生的泄露问题。
Patent WO-2021147517-A1 (WO)
Title: Antenna routing method and related devices
Inventor: ZHOU LEI
IPC: H04B7/0413
Filed: 2020-11-30
Abstract: An antenna routing method and related devices are provided. The method is applicable to a user terminal equipment. The user terminal equipment includes multiple antenna groups distributed around a periphery of the user terminal equipment. Each antenna group includes two antennas. Two antennas in each antenna group are different in polarization direction. The method includes the following. Two antennas in each of any two adjacent antenna groups of the multiple antenna groups are enabled respectively and a first signal quality is measured, to obtain multiple first signal qualities. Two adjacent antenna groups with the optimal first signal quality are determined according to the multiple first signal qualities, to receive or transmit radio frequency signals.
Patent WO-2021121038-A1 (WO)
Title: 用于治疗耐药菌感染的外泌体制剂
Inventor: ZHANG CHENYU
IPC: A61K31/43
Filed: 2020-12-02
Abstract: 提供了一种用于治疗耐药菌感染的外泌体制剂，具体地，提供一种负载抑制剂的外泌体，所述外泌体包括抑制耐药基因表达和/或其蛋白活性的物质。还提供了一种外泌体制剂，外泌体可显著提高耐药菌对抗生素的敏感性。外泌体制剂可显著治疗耐药菌的感染。
Patent WO-2022116088-A1 (WO)
Title: Procédé et appareil de traitement de données de micrologiciel
Inventor: DAI WEILONG
IPC: G06F9/445
Filed: 2020-12-03
Abstract: L'invention porte sur un procédé et sur un appareil de traitement de données de micrologiciel, ainsi que sur un module photographique et sur un dispositif mobile. Le procédé consiste : à acquérir un paquet de données de fragment de micrologiciel d'un micrologiciel cible qui est envoyé par un dispositif informatique supérieur, le paquet de données de fragment de micrologiciel comprenant un contenu de fragment de données et un premier code de vérification, qui est généré selon une règle prédéfinie et qui correspond au contenu de fragment de données (101) ; selon la règle prédéfinie, à générer un second code de vérification correspondant au contenu de fragment de données du paquet de données de fragment de micrologiciel acquis (102) ; et, selon des résultats de vérification du second code de vérification et du premier code de vérification, à exécuter une opération correspondante (103). Dans le procédé, une vérification basée sur un code de vérification peut être effectuée sur le contenu de chaque paquet de données de fragment de micrologiciel reçu du micrologiciel cible au moyen d'un dispositif informatique inférieur pour déterminer si le paquet de données de fragment de micrologiciel est un paquet de données correct de sorte à identifier des conditions anormales telles qu'une perte de paquets de données pendant un processus de transmission, ce qui permet de superviser efficacement un processus de transmission de micrologiciel et de réduire la probabilité d'erreurs pendant le processus de transmission.
Patent WO-2022120536-A1 (WO)
Inventor: HONG WEI
IPC: H04W64/00
Filed: 2020-12-07
Abstract: 本公开提出了一种基于集成接入和回程IAB的用户设备UE的定位方法，该方案为根据与待被定位的UE建立连接的IAB节点的信息来确定UE的位置信息，从而避免了在使用现有的位置报告过程进行UE定位时，所上报的UE位置信息例如UE所属小区的标识信息无法准备地表示UE的当前位置的问题，以及追踪位于可移动物体上的UE时所需的复杂通信过程以及避免了UE在该复杂通信过程中的功耗，简化了UE定位过程且节省了UE的功耗。
Patent WO-2022116227-A1 (WO)
Inventor: WANG JIANPING
IPC: B65D3/08
Filed: 2020-12-08
Abstract: 一种多边形纸碗，其包括碗撑部，以及碗体。所述碗撑部包括底部，以及一个与该底部连接的撑部。所述底部与所述撑部一体成型。所述撑部沿垂直于所述底部所在的平面方向延伸。所述碗体包括一个粘合部，以及一个与该粘合部连接的碗壁。所述粘合部包括一个容置槽。所述撑部插设在该容置槽中并粘合在该容置槽的侧壁上。在垂直于所述底部所在的平面的垂线的任意一个截面上所述碗壁的轮廓线包括相互交替间隔设置的直线段与弧形段。所述直线段与所述弧形段首尾相连。本多边形纸碗的所述撑部插设并固定在所述碗体的容置槽中，可以达到密封的目的，避免出现泄露或渗露的现象。同时只要设计不同的直线段与弧形段的数量，便可以形成不同边数的纸碗，从而可以满足市场多变的需求。
Patent WO-2021121339-A1 (WO)
Inventor: An Che
IPC: B09C1/10
Filed: 2020-12-17
Abstract: A soil heavy metal remediation apparatus, wherein stirring parts (1) can extend into a container (11) by means of an opening (12), first liquid pipelines (4) can output a liquid by means of liquid output holes (12) and allow the liquid to fall into the container (11) by means of the opening (12), first gas pipelines (8) can output a gas by means of vent holes and allow the gas to be led to the opening (12), second driving units (3) can drive the stirring parts (1) to be separated from the container (11) by means of the opening (12), and the container (11) can be separated from a stirring system, a liquid system and a gas system. The liquid system and the gas system can provide a substance basis for microbial remediation technology; the container (11) can be separated from the stirring system, the liquid system and the gas system, which helps to improve the versatility and maintainability of the soil heavy metal remediation apparatus.
Patent WO-2022001030-A1 (WO)
Inventor: MAO YIXIANG
IPC: H01L23/31
Filed: 2020-12-23
Abstract: 本申请涉及一种半导体器件，包括：半导体衬底 (100) 以及形成于半导体衬底 (100) 上的有源区，有源区包括沟道区(101)、形成于沟道区 (101) 上的栅极结构 (300) 以及形成于沟道区 (101) 两侧的源区 (122) 和漏区 (111); 层间介质层 (400)，形成于有源区上；顶层金属层 (600)，位于层间介质层 (400) 上并通过接触孔与有源区电连接; 钝化层 (700)，位于顶层金属 (600) 上，钝化层 (700) 包括富氧硅层 (710) 和叠设于富氧硅层 (710) 上的富硅氮化硅层 (720)，其中，富氧硅层 (710) 的厚度范围为 1.67~1.70。