baber/WOPTO huggingface dataset:
Patent WO-2021037200-A1 (WO)
Inventor: REN XIANG
IPC: H04B17/373
Filed: 2020-08-28
Abstract: Provided in the present application are a channel measurement method and a communication apparatus, which can not only reduce the overhead of a terminal device feeding back CSI, but also enable a network device to more comprehensively understand the state of a channel, improving the communication performance. The method may comprise: a terminal device calculating L weighting coefficients, wherein a network device can determine channels at K moments by means of the L weighting coefficients and channels at M moments, and L, M and K are all integers greater than or equal to one; and the terminal device sending information of the L weighting coefficients to the network device, wherein the network device can determine information of an unknown channel according to the L weighting coefficients.
Patent WO-2021120696-A1 (WO)
Title: 渲染和显示的方法、服务器、终端、计算机可读介质
Inventor: ZHOU SHIJUN
IPC: G06F13/38
Filed: 2020-09-03
Abstract: 渲染和显示的方法、服务器、终端、计算机可读介质，其中的渲染方法包括：接收来自至少一个终端的渲染依据信息；其中，所有提供所述渲染依据信息的终端构成源终端集合；根据所述渲染依据信息，渲染得到结果视频流；向至少一个目标终端发送所述结果视频流；其中，对任意一个所述目标终端，所述源终端集合均包括至少一个除该目标终端外的其它终端。
Patent WO-2021109662-A1 (WO)
Inventor: WU KAISHUN
IPC: G06N3/08
Filed: 2020-09-07
Abstract: A sensory substitution-based method and system for assisted perception. The method comprises: establishing a personalized response function and a personalized sound coding library, and configuring an initial state (S100); using a visual input unit to acquire in real time video of a surrounding environment (S200); performing object detection on each visual image frame to obtain object information and the category of the current environment, and using visual image information of each frame to calculate the three-dimensional coordinate position of each object from the visual input unit (S300); according to the obtained image information, object information and three-dimensional coordinate information and in combination with the sound coding library, establishing three-dimensional sound fields for objects (S400); and for objects of different categories, adjusting the three-dimensional sound field of each object according to changes in motion information and images, and playing back the three-dimensional sound field of each object in real time (S500). By using sensory substitution, information about an external environment is converted into a sound signal by using a modular method, which is helpful for carrying out assisted perception.
Patent WO-2022056722-A1 (WO)
Inventor: ZHONG ZHENG
IPC: H01M50/358
Filed: 2020-09-16
Abstract: 本申请公开了一种电芯、电池包、系统及电动汽车，涉及电池技术领域。其中，该电芯包括电芯芯体和电芯外壳，电芯芯体设置于所述电芯外壳内部，电芯外壳包括：正极柱、负极柱和防爆阀；正极柱和负极柱位于电芯外壳的上表面；防爆阀位于所述电芯外壳的侧面；防爆阀用于当所述电芯外壳内部压力大于或等于开阀压力阈值时打开。该电芯的防爆阀设置在电芯外壳的侧面，不与正、负极柱在同一个表面，当防爆阀开阀时，带出电解液蒸汽和部分电解液导向了电芯外壳的侧面，因此不会接触功率连接排和采样线束，避免产生短路打火，提升了安全性。
Patent WO-2022052225-A1 (WO)
Inventor: HAI BO
IPC: G02F1/1335
Filed: 2020-10-22
Abstract: 一种液晶显示器（100）及其制造方法。液晶显示器（100）制造方法包括：提供液晶显示面板（10），其中液晶显示面板（10）包含在其相对两侧的入光面（111）及出光面（121）；设置第一偏光片（20）于液晶显示面板（10）的入光面（111）或出光面（121）上；以及直接形成第一减反射膜（40）于第一偏光片（20）远离液晶显示面板（10）的表面。
Patent WO-2021078258-A1 (WO)
Title: Methods for resource configuration for transmission in inactive state
Inventor: ABDOLI JAVAD
IPC: H04W72/04
Filed: 2020-10-23
Abstract: Some aspects of the present disclosure introduce a new downlink (DL) bandwidth part (BWP) and a new uplink (UL) BWP for communication in the RRC_INACTIVE state. In addition, aspects of the disclosure also provide for configuring generic parameters of the BWP, which include, but not limited to, frequency location, bandwidth, subcarrier spacing (SCS), and cyclic prefix (CP). Some aspects of the present disclosure may support a reinterpretation of generic parameters of a BWP, for example which may be configured for the RRC_CONNECTED state, to be used in the RRC_INACTIVE state. Some aspects of the present disclosure are directed to implicit DL BWP switching in the RRC_INACTIVE state where no BWP identifier (ID) indication is needed as part of the switching mechanism.
Patent WO-2021109758-A1 (WO)
Inventor: QIAO YONG
IPC: B08B3/02
Filed: 2020-10-28
Abstract: 一种清洗机（1000）的主机组件（100）及具有其的清洗机（1000），主机组件（100）包括：壳体组件（10），壳体组件（10）内具有安装腔（11）；泵，包括泵体（20），泵体（20）位于安装腔（11）内；电机（50），电机（50）与泵体（20）固定相连，以驱动泵体（20），电机（50）包括电机壳体（30）；壳体组件（10）包括：沿泵体（20）、电机（50）排布方向分布的第一壳体（14）和第二壳体（15），第一壳体（14）与第二壳体（15）连接且限定出安装腔（11），泵体（20）和电机壳体（30）中的至少一个与第一壳体（14）和第二壳体（15）的至少一个固定连接；壳体组件（10）形成有进液口（18）和出液口（19），进液口（18）和出液口（19）之间具有供流体流通的流体腔室（101）；壳体组件（10）还包括紧固件。由此，泵和电机（50）与壳体组件（10）之间的连接可靠性高，抵抗安装腔（11）内液体的冲击力的能力强，可以有效地防止多个部件之间相对晃动，提升主机组件（100）运行时的稳定性和可靠性。
Patent WO-2021155682-A1 (WO)
Title: Multi-modal data retrieval method and system, terminal, and storage medium
Inventor: WANG SHUO
IPC: G06F16/483
Filed: 2020-10-29
Abstract: A multi-modal data retrieval method and system, a terminal, and a storage medium. The method comprises: obtaining historical multi-modal data, the historical multi-modal data at least comprising picture data and text data; training a cross-modal retrieval model according to the historical multi-modal data, the cross-modal retrieval model at least comprising a picture modal retrieval model and a text modal retrieval model; inputting data to be retrieved into the cross-modal retrieval model, enabling the cross-modal retrieval model to respectively perform retrieval with respect to the data to be retrieved by means of the picture modal retrieval model and the text modal retrieval model to obtain a similar data file candidate set for the data to be retrieved, and performing similarity sorting on the similar data file candidate set to obtain a data file having the highest similarity to the data to be retrieved. The method can effectively perform retrieval for multi-modal data such as pictures and texts, thereby increasing retrieval accuracy and retrieval efficiency.
Patent WO-2021164310-A1 (WO)
Title: Text error correction method and apparatus, and terminal device and computer storage medium
Inventor: YAO LINXIA
IPC: G06N3/04
Filed: 2020-10-30
Abstract: A text error correction method and apparatus, and a terminal device and a computer storage medium, which are applicable to the technical field of artificial intelligence. In the method, before a decoder in an encoder-decoder model performs decoding, label classification needs to be performed first on each input word vector by using an error correction determination model so as to obtain an error correction label of each input word vector, wherein the error correction label is used for indicating whether a corresponding word needs to be subjected to error correction; and after a terminal device obtains the error correction label corresponding to each input word vector in input text, the error correction label corresponding to each input word vector is input into the decoder, such that the decoder can perform targeted decoding according to the error correction label corresponding to each input word vector so as to regulate and control a decoding process, thereby reducing misjudgements of a decoder, improving the accuracy of text error correction, and solving the problem of an existing decoding process of an encoder-decoder model being uncontrollable and being prone to producing misjudgements.
Patent WO-2021104028-A1 (WO)
Title: 可生物降解铁合金、制备方法及器件
Inventor: WEI XIANG
IPC: A61B17/00
Filed: 2020-11-12
Abstract: 一种可生物降解铁合金、制备方法及器件，该可生物降解铁合金包括0.25～0.70％的氮和15.00～35.00％的锰。该可生物降解铁合金具有较高的氮含量，并配合有适宜的锰含量，能够使所得铁合金具有优异的腐蚀速率和力学性能。
Patent WO-2022088266-A1 (WO)
Inventor: CHEN LIXUAN
IPC: G09G3/34
Filed: 2020-11-12
Abstract: L'invention concerne un module de rétroéclairage et appareil d'affichage (200). La commande d'une lampe de rétroéclairage (10) dans un groupe de sources de lumière par un appareil d'entraînement (30) et la commande d'au moins une autre lampe de rétroéclairage (10) dans le groupe de sources de lumière par l'appareil d'entraînement (30) sont espacées par au moins une rangée et/ou au moins une colonne, de telle sorte que l'influence d'une zone sombre locale provoquée par une mauvaise commande du groupe de sources de lumière par l'appareil d'entraînement (30) peut être efficacement réduite, et l'affichage normal de l'appareil d'affichage (200) est ainsi assuré.
Patent WO-2022099596-A1 (WO)
Title: 一种面向工业个性化定制生产的自适应学习智能调度统一计算框架及系统
Inventor: HE ZAIXING
IPC: G06F9/50
Filed: 2020-11-13
Abstract: 一种面向工业个性化定制生产的自适应学习智能调度统一计算框架及系统，基于深度神经网络和强化学习，以底层的工业大数据模块为信息基础，首先面向全局定制生产任务自动决策选择最合适的优化算法，生成全局最优静态调度规划；实时监听工厂当前动态事件；若未监测到需要进行动态调度优化的动态事件，则顺序执行全局最优静态规划；当监测到需要进行动态调度优化的动态事件冲击时，对当前动态事件信息进行解读并分类，针对不同的动态事件类型自动匹配相应的优化算法进行动态调度优化；后续模块对动态调度优化方案进行评估，根据评估结果选择重新生成优化方案或者基于方案自动决策选择最合适的优化算法，并生成设备部署序列进行自动部署。基于深度强化学习，针对个性化定制生产中工序复杂，定制信息量大，动态事件类别多、频率高的特点，在静态调度规划、动态调度规划以及设备部署等三方面均采用两步走的方式，即先分类决策再有针对性地优化，提高优化效率和效果，提出了全自动自适应学习的智能个性化定制生产线统一计算框架及系统，该系统更加适应个性化定制生产的特点，能够有效提升个性化定制生产效率，并最大限度降低人工决策成本。
Patent WO-2021098876-A1 (WO)
Title: 一种基于知识图谱的问答方法及装置
Inventor: LU DONGCAI
IPC: G06F16/332
Filed: 2020-11-23
Abstract: 一种基于知识图谱的问答方法及装置，涉及信息处理技术领域，解决了终端无法在知识图谱中查询不具备完整语义的自然查询语句的结果的问题。该问答方法包括：终端获取到包括第一查询实体和第一实体特征信息的第一自然查询语句之后，根据第一查询实体和第一实体特征信息从知识图谱中查询以获得第一结果；终端输出第一结果后，获取第二自然查询语句；终端根据第一查询实体或所述第一实体特征信息，确定第二自然查询语句缺失的部分；终端根据第二自然查询语句缺失的部分，在知识图谱中查询以获得第二结果，并输出该第二结果。
Patent WO-2022109828-A1 (WO)
Title: 一种面料印染废水收集处理设备
Inventor: WU HAISHENG
IPC: E03F5/10
Filed: 2020-11-25
Abstract: 一种面料印染废水收集处理设备，包括废水收集箱（3），废水收集箱（3）顶部设置清理组件（1），废水收集箱（3）一侧设置密封组件（2）；清理组件（1）包括承载架（108）、第一丝杆（102）以及第二丝杆（107），第一丝杆（102）转动设置在第一凹槽（101）内，第二丝杆（107）转动设置在第二凹槽（109）内，第一丝杆（102）一端与第二丝杆（107）一端均延伸至支撑箱（105）内，第一丝杆（102）一端与驱动电机（104）的驱动轴相连接，驱动电机（104）设置在支撑箱（105）一侧表面，第一丝杆（102）上设置第一丝母（110），第二丝杆（107）上设置第二丝母（111），第一丝杆（102）以及第二丝母（111）一端均与承载架（108）底部固定连接，承载架（108）底部设置凹型刮板（115），第一丝杆（102）以及第二丝杆（107）通过传动结构相连接。该面料印染废水收集处理设备能够对废水收集箱内部进行快速清洁，清洁效果佳，同时密封性好，实用性强。
Patent WO-2022095160-A1 (WO)
Inventor: HUANG RU
IPC: H03K3/021
Filed: 2020-11-27
Abstract: L'invention concerne un procédé de mise en œuvre de neurones impulsionnels aléatoires adaptatifs basé sur un transistor ferroélectrique à effet de champ, appartenant au domaine technique des neurones impulsionnels en informatique neuromorphique. Un matériel dans le procédé comporte un transistor ferroélectrique à effet de champ (FeFET), un MOSFET de type N, et un L-FeFET formé en renforçant les caractéristiques de dégradation de polarisation d'un matériau ferroélectrique du transistor ferroélectrique à effet de champ, une structure en série du FeFET et du MOSFET de type N modulant de façon adaptative un signal d'impulsion de tension transféré à partir d'un synapse; une extrémité de grille du L-FeFET étant reliée à une extrémité de source du FeFET pour recevoir le signal d'impulsion modulé; et le L-FeFET simulant les caractéristiques d'intégration, de fuites et déclenchement d'impulsions aléatoires de neurones biologiques, réalisant ainsi une fonction avancée de déclenchement adaptatif d'impulsions aléatoires pour des neurones. En comparaison d'un procédé de mise en œuvre de neurones impulsionnels basé sur un MOSFET traditionnel, le procédé peut être utilisé pour réduire significativement les surdébits de matériel et faciliter la mise en œuvre matérielle d'un réseau neuronal impulsionnel fortement interconnecté à grande échelle.
Patent WO-2022110054-A1 (WO)
Inventor: CAO JUNKAI
IPC: H01L31/109
Filed: 2020-11-27
Abstract: 一种光电探测器(10)、其制备方法、芯片(100)及光学装置，其中光电探测器(10)包括：衬底(11)、依次层叠设置于衬底(11)上的第一电极接触层(12)、光敏感层(13)、第二电极接触层(14)、钝化层(15)以及第一电极(161)和第二电极(162)；光电探测器(10)还包括至少贯穿光敏感层(13)和第二电极接触层(14)的通孔(V0)；第一电极接触层(12)和第二电极接触层(14)为极性相反的掺杂半导体层；第一电极(161)和第二电极(162)相互绝缘，第一电极(161)通过第一凹槽(V1)与第一电极接触层(12)电连接，第二电极(162)通过第二凹槽(V2)与第二电极接触层(14)电连接。在光电探测器(10)中，当被检测光穿过通孔(V0)时，光敏感层(13)可以俘获穿过通孔(V0)的部分光子，从而将光信号转换为电信号，实现对被检测光的检测，并且保证被检测光不受干扰。
Patent WO-2021179713-A1 (WO)
Inventor: ZHANG QUAN
IPC: H01L33/48
Filed: 2020-12-10
Abstract: An LED light source device (10), comprising a substrate (11) and a plurality of LED package modules (13) provided on the substrate (11). The substrate (11) comprises a central region (112) and at least one layer of annular region (114) surrounding the central region (112). At least one of the plurality of LED package modules (13) is mounted in the central region (112) of the substrate (11), and the remaining LED package modules (13) are mounted in the at least one layer of annular region (114) of the substrate (11). Each LED package module (13) comprises a package substrate (132) and a plurality of LED chips (134), the plurality of LED chips (134) are all mounted on the package substrate (132) and are arranged in an array, and the plurality of LED chips (134) comprise chips of at least five colors. In the LED light source device (10), at least one LED package module (13) is mounted in the central region (112) of the substrate (11), and the remaining LED package modules (13) are mounted in the annular region (114) and are arranged along a closed loop in a regular manner, so that the LED package modules (13) are uniformly arranged on the substrate, and light emission of the LED light source device (10) is more uniform.
Patent WO-2022120757-A1 (WO)
Title: Constellation symbol detection method and apparatus
Inventor: YANG ZHIHONG
IPC: G06N3/02
Filed: 2020-12-10
Abstract: The present application provides a constellation symbol detection method and apparatus. The method comprises: obtaining a first network weight of a first modulation; determining, according to the first network weight, a second network weight to be trained, the second network weight to be trained comprising all parameters of the first network weight, the second network weight to be trained being a network weight of a second modulation, the modulation order of the second modulation being greater than that of the first modulation; and then training parameters, other than the first network weight, in the second network weight to be trained. The method reduces the storage overhead of network weights by inserting a network weight of a low-order modulation into a network weight of a high-order modulation.
Patent WO-2022120886-A1 (WO)
Title: Commodity transaction method and apparatus, computer device, storage medium, and system
Inventor: LIU HONGWEI
IPC: G06Q20/38
Filed: 2020-12-14
Abstract: A commodity transaction method, an apparatus, a computer device, a storage medium and a system. Said method is applied to a blockchain platform, and comprises: receiving first ciphertext sent by a seller terminal and obtained after performing first encryption on commodity information of a digital commodity using a proxy re-encryption algorithm (S101); receiving a transaction request sent by the buyer terminal for requesting to transact the digital commodity (S102); determining whether the transaction request is present in a preset transaction list, when the transaction request is not in the transaction list, triggering a transaction instruction, so that the seller terminal monitors the transaction request and generates a re-encryption key according to the transaction request (S103); and receiving the re-encryption key sent by the seller terminal and performing verification, when the verification is passed, encrypting and converting the first ciphertext of the digital commodity and saving same into second ciphertext, adding the transaction request to the transaction list, and sending the pre-payment to the seller terminal, so that the buyer terminal decrypts the symmetric key, and decrypts the plaintext information of the digital commodity in the file management platform (S104).
Patent WO-2021189976-A1 (WO)
Title: 一种产品信息推送方法、装置、设备及存储介质
Inventor: WANG GAN
IPC: G06Q30/06
Filed: 2020-12-15
Abstract: 一种产品信息推送方法、装置、设备及存储介质，所述方法包括：从目标用户终端获取用户特征信息，所述用户特征信息包括数值型特征和分类型特征（S101）；对所述数值型特征和所述分类型特征进行数据预处理以构造融合向量（S102）；基于产品推荐模型中的深度神经网络子模型对融合向量进行处理得到深度特征向量，并基于所述产品推荐模型中的交叉神经网络子模型对融合向量进行处理得到交叉特征向量（S103）；根据深度特征向量和交叉特征向量构造融合特征向量，并根据融合特征向量预测若干待推荐产品各自的推荐分值（S104）；根据待推荐产品的推荐分值，将待推荐产品发送给所述目标终端（S105）。可以融合更多种类的用户属性参与决策，以提高产品推荐的准确率。
Patent WO-2021129796-A1 (WO)
Inventor: ZHANG HONGXIA
IPC: A61Q1/02
Filed: 2020-12-25
Abstract: La présente invention concerne une base de maquillage cosmétique facile à nettoyer pour la peau, qui est appliquée à la peau avant l'application d'un fond de teint ou similaire, et peut être facilement éliminée de la peau en même temps que le maquillage simplement à l'aide d'un nettoyant ordinaire pour le visage, au lieu d'un produit de nettoyage spécial pour l'élimination du maquillage. La base de maquillage cosmétique pour la peau est appliquée à la peau avant l'application d'un produit cosmétique pour la peau, et contient : (a) de 1 % à 15 % d'un agent formant film sélectionné parmi les acrylates, (b) de 0,2 % à 5 % d'un tensioactif non ionique hydrophile sélectionné parmi le HLB10-16, (c) de 2 % à 8 % de polyol, et (d) de 0,2 % à 0,8% d'un tensioactif cationique.
Patent WO-2021212918-A1 (WO)
Inventor: YI GAOFEI
IPC: G02F1/1345
Filed: 2020-12-31
Abstract: The present application relates to the technical field of display, and disclosed are an array substrate, a display panel and a display device. The array substrate comprises a single-layer glass area, and a display area corresponding to a color filter substrate. The single-layer glass area and the display area are arranged in a first direction; a plurality of rows of chip pins are arranged in the single-layer glass area in the first direction, each row of chip pins is provided with a plurality of chip pins arranged in a second direction, and the second direction is perpendicular to the first direction and parallel to the array substrate; and in at least one row of chip pins, the length of each chip pin in the first direction is smaller than the actual length of the chip pin.
Patent WO-2023044595-A1 (WO)
Inventor: WU YUAN
IPC: B22D27/04
Filed: 2021-10-27
Abstract: 一种链式浇铸机，包括环形输送带（1）、浇注装置（2）和能够驱动环形输送带（1）转动的输送驱动装置（3），环形输送带（1）上均布有多个模具（101），模具（101）的上表面上设有浇注成型槽（1011）；环形输送带（1）具有自前至后运行的前行段（11）和自后至前运行的回行段（12），环形输送带（1）的前行段（11）处在其回行段（12）的上方；前行段（11）的前部设有自前至后逐渐向上倾斜的浇注段（13），浇注装置（2）设置在浇注段（13）的上方；每个模具（101）的前侧边沿上均设有搭接片（1012）；在浇注段（13）上相邻两个模具（101）之间，后方模具（101）的搭接片（1012）搭接在前方模具（101）的后侧边沿的上侧。
Patent WO-2021196829-A1 (WO)
Inventor: ZHANG HONGRI
IPC: F16N7/38
Filed: 2021-01-13
Abstract: A variable-frequency controlled lubricating oil system for an alternating-current oil pump, comprising a unit (1), an oil tank (14), and an oil supply line (15) connected to unit bearings (13); multiple groups of oil supply modules (2) are provided on the oil tank; each of the oil supply modules is connected to a variable frequency device (21), the variable frequency devices are each connected to a central control module (3) and an inverter module (22); an oil pump detection unit (31) is provided in the interior of the central control modules; the oil supply line is provided with a pressure detection module (151) for detecting oil supply pressure and outputting a pressure signal to the central control modules so as to trigger the oil pump detection units; and the oil pump detection units are used to output a switching signal to the central control modules when detected that the oil supply modules are damaged so as to output a variable frequency signal. Said system achieves the effects of seamless switching when an oil pump fails and reducing oil pressure fluctuation.
Patent WO-2022151416-A1 (WO)
Inventor: TANG MEILING
IPC: H04W36/04
Filed: 2021-01-15
Abstract: Disclosed in the present application are an ACL configuration method and apparatus. A first base station carries a user plane IP address of the first base station in signaling such as a handover request message, a configuration update message, or an auxiliary station addition request message, so that a target base station can acquire the user plane IP address of the first base station, without using a TNL address discovery process, the ACL can be configured according to the acquired IP address, the situation that a message sent by the first base station is discarded by a second base station in a base station handover scenario can be effectively avoided, and the reliability of data transmission can be improved.
Patent WO-2021212972-A1 (WO)
Inventor: LIU SHAOLI
IPC: G06F17/16
Filed: 2021-02-08
Abstract: An operation method, a processor, and a related product. The product comprises a storage device (390), an interface apparatus (391), a control device (392), and an artificial intelligence chip (389); the artificial intelligence chip (389) is connected to the storage device (390), the control device (392), and the interface apparatus (391) respectively; the storage device (390) is used for storing data; the interface apparatus (391) is used for implementing data transmission between the artificial intelligence chip (389) and an external device; and the control device (392) is used for monitoring the state of the artificial intelligence chip (389). The operation method or related product can increase the operation efficiency of the related product when performing matrix multiplication.
Patent WO-2021179979-A1 (WO)
Inventor: XU GUOQI
IPC: H04L45/50
Filed: 2021-03-04
Abstract: Disclosed in embodiments of the present application are a method for generating a segment identifier (SID), and a network device. In an SRv6 network, a network device of a sender generates a message used for flooding an SID, and sends the message to a receiver; and the receiver generates a first SID and a second SID according to a reference identifier, a first functional identifier, and a second functional identifier which are carried in the message, wherein the first SID and the second SID have the same common portion, the first SID comprises the common portion and the first functional identifier, the second SID comprises the common portion and the second functional identifier, and the reference identifier comprises the common portion. The common portions in a plurality of SIDs do not repeatedly occupy the space of the message, and therefore, the space of the message occupied by the plurality of SIDs is reduced, so that flooding in a network, by the network device, of all the SIDs generated on the network device is possible.
Patent WO-2021185334-A1 (WO)
Title: Aeration plate and fruit and vegetable cleaning machine
Inventor: Mei Zurui
IPC: A47J43/24
Filed: 2021-03-18
Abstract: An aeration plate (200), comprising an aeration top plate part (2) and a side baffle part (3); the aeration top plate part (2) is provided with a plurality of aeration holes (4), and therefore, the aeration top plate part (2) and the side baffle part (3) match to form an aeration piece. A fruit and vegetable cleaning machine, comprising a machine body (100); the machine body (100) is provided with a cleaning tank (1) having a top opening, and the aeration plate (200) is assembled on an inner bottom wall of the cleaning tank (1); a first dissolving area for gas and water is jointly formed by the area enclosed and formed by the aeration top plate part (2), the side baffle part (3) and the inner bottom wall; and a second dissolving area for bubbles and water is formed between the periphery of the aeration plate (200) and the cleaning tank (1). After the fruit and vegetable cleaning machine utilizes the aeration plate (200), gas can form bubbles at a proper size and form a uniform distribution.