baber/WOPTO huggingface dataset:
Patent WO-2023151170-A1 (WO)
Inventor: LI GE
IPC: G06T9/00
Filed: 2022-04-07
Abstract: A point cloud compression method and a point cloud decompression method. The point cloud compression method may comprise: performing binary coding on the coordinates of each point of a point cloud by means of a tree structure, converting a binary code into a decimal code, and taking the decimal code as a node occupation code which corresponds to each node in the tree structure; moving a preset window for the nodes in the tree structure, and determining an uncompressed node in the preset window as the current node to be compressed; inputting context information of said current node into a pre-trained attention neural network model, and predicting a probability distribution of information to be compressed that corresponds to said current node; and inputting, into an arithmetic coder for entropy coding, said information and the probability distribution of said information that corresponds to said current node, so as to obtain a point cloud code stream, and taking the point cloud code stream as a compression result of the point cloud. Thus, the technical problems in the relevant art of a large calculation amount and a low compression efficiency are solved, and the technical effects of improving the compression effect and reducing the calculation amount are achieved.
Patent WO-2023077729-A1 (WO)
Inventor: WEI WEI
IPC: C09J7/40
Filed: 2022-04-15
Abstract: 本发明提供一种净尘胶层及其制造方法、具有消泡功能的净尘膜及其制造方法、贴膜方法及净尘膜套装，其中，该净尘胶层包括基材层及分别设置于所述基材层两侧的OCA胶层以及净尘层，其中，所述净尘层具备净尘及消泡功能。相较于现有技术，本发明提供的净尘胶层中包括具备净尘及消泡功能的净尘层，在将净尘膜贴设在电子设备的屏幕上时，净尘层与屏幕直接接触，在贴膜的过程中能够快速消泡，以在贴膜的过程中不会产生气泡。
Patent WO-2023184610-A1 (WO)
Title: 一种基于双光声光谱的矿井粉尘实时检测系统及检测方法
Inventor: JIN HUAWEI
IPC: G01N15/06
Filed: 2022-04-18
Abstract: 一种基于双光声光谱的矿井粉尘实时检测系统及检测方法，其中基于双光声光谱的矿井粉尘实时检测系统包括第一采样单元(1)、第一光声检测腔体(2)、第二采样单元(3)、第二光声检测腔体(4)、信号单元(5)以及处理单元(6)；第一采样单元(1)用于分开采样，第一光声检测腔体(2)为第一采样单元(1)采样的物质提供光声效应场所，第二采样单元(3)用于分开采样，第二光声检测腔体(4)为第二采样单元(3)采样的物质提供光声效应场所，信号单元(5)用于提供激光信号，处理单元(6)用于将光声信号收集处理。有助于解决现有的矿井粉尘检测时无法对粉尘中游离SiO  2 含量、呼吸性粉尘浓度以及总粉尘浓度进行在线实时检测的问题。
Patent WO-2023082567-A1 (WO)
Title: 一种用于神经网络计算的动态图执行方法及装置
Inventor: WANG HONGSHENG
IPC: G06F9/455
Filed: 2022-05-07
Abstract: 本发明公开了一种用于神经网络计算的动态图执行方法及装置，包括如下步骤：S1：构造和分发算子及张量；S2：算子解释器推导算子执行过程；S3：算子解释器构建运行时虚拟机的指令；S4：算子解释器将指令发送到运行时虚拟机；S5：虚拟机调度指令；S6：虚拟机释放已经执行完的指令。本发明提供了一种用于神经网络计算的动态图执行方法及装置，通过将运行时抽象为虚拟机，虚拟机实时地通过解释器获取用户搭建的每一步骤的子图调度和下发执行每个子图，既满足了用户即时调试的需求又可以局部调优，获取最优的局部模型。满足了算法研究人员开发模型过程中即时验证算法正确性和模型局部性能的需求。
Patent WO-2023216115-A1 (WO)
Title: Method, device, and system for assistant cell configuration in wireless networks
Inventor: NIU LI
IPC: H04L5/00
Filed: 2022-05-10
Abstract: This disclosure relates generally to a method, device, and system for assistant cell configuration and optimization in a wireless network. One method performed by a UE is disclosed. The method may include: receiving, from a primary cell of a first NE, a first message comprising configuration information for an assistant cell, wherein the configuration information comprises at least one of following configurations: a downlink frequency; an uplink frequency; a cell identifier; a reference signal configuration; an SCS; a TDD configuration; a slot configuration; an initial BWP; a PRACH resource; a PUSCH resource; and a PDCCH resource for RAR message; and wherein the configuration information does not comprise following configurations: a BCCH resource; and a PDCCH resource for SIB; and wherein the assistant cell is deployed jointly with the primary cell and is characterized by: the assistant cell does not broadcast system information for the assistant cell.
Patent WO-2023115808-A1 (WO)
Inventor: WU SHUAI
IPC: H01L31/18
Filed: 2022-05-25
Abstract: 本发明提供了一种太阳能电池退火方法及退火设备，涉及太阳能光伏技术领域。其中，在第一工艺时间内向处于氢气气氛中的基底通入超临界二氧化碳，再在第二工艺时间对基底进行光注入，超临界二氧化碳密度高，对氢气的溶解度高，能够将氢更好地传递到基底上，从而避免了氢溢出问题，增强了氢钝化作用，通过光注入进行氢激发后，能够充分饱和基底的缺陷，降低复合损失，从而提升了钝化效果，提高了电池的转换效率与稳定性。
Patent WO-2023123852-A1 (WO)
Inventor: WANG HAO
IPC: G01M99/00
Filed: 2022-05-27
Abstract: 一种架桥机承载性能快速检测装置，包括双层框架（1）、标准配重（2）、测距模块（3）、运算模块（4）、存储模块（5）和蓄电池（6），测距模块（3）包括电路控制器（7）、激光发射单元（8）、光电转换单元（9）、相位识别单元（10）、距离计算单元（11），标准配重（2）安装在框架（1）上层，测距模块（3）安装在框架（1）下层，用于在匀速运动的天车搭载下通过激光相位变化确定天车与桥面的实时距离，采用处理器对测距模块（3）数据进行承载性能计算，采用缓存单元即时存储实时位移和承载性能数据，运算模块（4）和存储模块（5）固定于测距模块（3）顶部，所有设备由蓄电池（6）供电，还包括一种承载性能评估方法。
Patent WO-2023230756-A1 (WO)
Title: Sealant composition
Inventor: WANG XIUYAN
IPC: C08G77/50
Filed: 2022-05-30
Abstract: A one-part hot porous surface condensation curable silicone composition comprising organopolysiloxane polymers having at least two alkoxy groups per molecule and titanate-based or zirconate-based catalysts wherein the hot porous substrate is at a temperature of at least 40℃. The porous substrates may for example be construction materials including stone, marble, brick, concrete, cement and other cementitious substrates. It also relates to a method for applying a one-part hot porous surface condensation curable silicone composition on to a hot porous substrate at a temperature of at least 40℃ and the use of said one-part hot porous surface condensation curable silicone composition to treat porous substrates at a temperature of at least 40℃.
Patent WO-2023010981-A1 (WO)
Inventor: YANG HAITAO
IPC: G06T9/00
Filed: 2022-05-31
Abstract: The present application provides encoding and decoding methods and apparatus. The decoding method of the present application comprises: decoding a code stream to obtain a first feature map, the resolution of the first feature map being less than the resolution of an original image; and reconstructing a second feature map according to a first neural network to obtain a reconstructed image, the resolutions of the second feature map and the reconstructed image being a target resolution, and the target resolution being less than the resolution of the original image, and the second feature map being the first feature map or the second feature map being a feature map obtained by processing the first feature map by means of a second neural network. The present application can improve the efficiency of obtaining a reconstructed image, thereby improving the speed at which a thumbnail of the original image is displayed by a digital video application.
Patent WO-2022267916-A1 (WO)
Title: Surfactant, preparation method therefor, and method for cleaning ceramic part
Inventor: WANG HONGWEI
IPC: C23G5/024
Filed: 2022-06-13
Abstract: Provided in the embodiments of the present invention are a surfactant, a preparation method therefor, and a method for cleaning a ceramic part. The surfactant is used to remove particles on a ceramic part and components of the surfactant comprise: deionized water, an organic phosphoric acid scale and corrosion inhibitor, a first organic compound for improving the detergency and dispersity of the surfactant, a second organic compound for removing oil dirt on the surface of the ceramic part, polyphosphate, an alkyl organic compound, and an acidic solution. By means of the technical solutions of the surfactant, the preparation method therefor, and the method for cleaning a ceramic part provided in the embodiments of the present invention, particles on a ceramic part, specifically tiny particles hidden in gaps between the grain boundaries of the ceramics, can be effectively removed, thereby solving the problem of the number of ceramic particles exceeding the standard, and improving the chip yield.
Patent WO-2023065690-A1 (WO)
Title: Ka-band gan mmic power amplifier circuit and amplifier
Inventor: DU PENGBO
IPC: H03F3/213
Filed: 2022-06-14
Abstract: The present invention relates to the field of monolithic microwave integrated circuit (MMIC) amplifiers, and provides a Ka-band GaN MMIC power amplifier circuit and an amplifier. The circuit comprises: a plurality of amplification modules connected in cascade. A first amplification module comprises a first amplification unit. Other amplification modules comprise matching network units and amplification units. One end of a microstrip ML1 in the matching network unit is connected to an output end of a previous-stage amplification unit, and the other end of the microstrip ML1 is connected to one end of a microstrip ML2 and one end of a capacitor C1, separately; the other end of the microstrip ML2 is connected to an input end of a current amplification unit; the other end of the capacitor C1 is grounded. According to the power amplifier circuit, a simple compact matching network unit is used, and an inductor is replaced with a microstrip, and the whole chip does not comprise an inductive element, so that the problem that the area of a chip having an inductive device is large is avoided, and the area of the chip is greatly reduced while ensuring that other performance indexes are met, thus improving power density.
Patent WO-2022262736-A1 (WO)
Title: Benzoxazinone derivatives
Inventor: WU LINGYUN
IPC: A61P13/12
Filed: 2022-06-14
Abstract: A class of benzoxazinone derivatives and a preparation method therefor, specifically related to a compound shown in formula (II), or a stereoisomer or a pharmaceutically acceptable salt thereof.
Patent WO-2022262760-A1 (WO)
Inventor: TIAN YIBIN
IPC: G06N3/02
Filed: 2022-06-15
Abstract: 本发明公开了一种基于微光学器件的端到端光电检测系统及方法，旨在提供一种无需通过图像重建便能从视觉传感器直接提取图像分析结果的基于微光学器件的端到端光电检测系统及方法。它包括以下步骤：步骤一，目标物体发出或反射出光学信息；步骤二，微光学器件对光学信息进行初步的信号处理；步骤三，视觉传感器采集经微光学器件初步处理的图像，并直接分析得到所需要的光电检测结果。本发明的有益效果是：使视觉传感器具备智能化的分析处理能力，同时减小光电检测的计算量，达到了无需通过图像重建便能从视觉传感器直接提取图像分析结果的目的。
Patent WO-2022262868-A1 (WO)
Inventor: WU XIAODONG
IPC: C07K16/28
Filed: 2022-06-17
Abstract: Provided are a bispecific antibody combination and a use thereof. The bispecific antibody combination comprises a bispecific antibody I and a bispecific antibody II. The bispecific antibody I comprises a CD3-targeting domain and a tumor-associated antigen-targeting domain, and the bispecific antibody II comprises a 4-1BB-targeting domain and a tumor-associated antigen-targeting domain. Further provided are a pharmaceutical composition, a test kit, a kit of parts and an administration device containing the same, and a method of treating cancer by using the same. The concomitant use of the bispecific antibodies not only reduces the exhaustion of T cells, but also significantly facilitates tumor killing at a later stage. Moreover, the concomitant use of the bispecific antibodies, especially when targeting different epitopes of the same tumor-associated antigen or targeting different tumor-associated antigens, produces a strong synergistic killing effect. The use of the bispecific antibody combination and the pharmaceutical composition containing the same provides a potential clinical solution for effectively treating solid tumors.
Patent WO-2023173610-A1 (WO)
Inventor: QIN YINGHONG
IPC: E02D3/115
Filed: 2022-06-17
Abstract: L'invention concerne un mécanisme de transmission par induction magnétique, un dispositif de transmission par embrayage à induction magnétique, et une colonne de conduction froide. Le mécanisme de transmission par induction magnétique comprend : un premier corps de tube (1) ; un premier arbre de transmission (201) disposé dans le premier corps de tube (1) ; un deuxième arbre de transmission (202) disposé dans le premier corps de tube (1), le deuxième arbre de transmission (202) et le premier arbre de transmission (201) étant disposés de manière coaxiale ; un premier groupe de pôles magnétiques (301) disposé sur le premier arbre de transmission (201), le premier groupe de pôles magnétiques (301) étant situé au niveau d'une portion d'extrémité du premier arbre de transmission (201) à proximité d'un côté du deuxième arbre de transmission (202) ; un deuxième groupe de pôles magnétiques (302) disposé sur le deuxième arbre de transmission (202), le deuxième groupe de pôles magnétiques (302) étant situé au niveau d'une portion d'extrémité du deuxième arbre de transmission (202) à proximité d'un côté du premier arbre de transmission (201). Le premier groupe de pôles magnétiques (301) et le deuxième groupe de pôles magnétiques (302) coopèrent magnétiquement l'un avec l'autre, et le deuxième groupe de pôles magnétiques (302) tourne conjointement avec le premier groupe de pôles magnétiques (301). Le mécanisme de transmission par induction magnétique peut isoler efficacement des systèmes de transmission adjacents, éviter le brouillage entre des systèmes de transmission adjacents et exercer les effets de prolongation de la durée de vie de l'ensemble des systèmes de transmission et de réduction de la force de frottement et de la difficulté de maintenance et du coût des systèmes de transmission.
Patent WO-2023103340-A1 (WO)
Title: 一种区块数据提交的方法及装置
Inventor: BAI XINGQIANG
IPC: G06F16/25
Filed: 2022-06-23
Abstract: 本发明公开了一种区块数据提交的方法及装置，包括：调度服务将具有区块数据的第一记录存储至数据库，第一记录中还包括主锁信息和提交区块数据的起始时间戳；调度服务将主锁信息和起始时间戳通知各执行服务；各执行服务用于将具有状态数据的第二记录存储至数据库；第二记录中还包括主锁信息和起始时间戳；调度服务在区块数据共识成功且各执行服务均完成各自第二记录的存储后，从第一记录中删除主锁信息并增加提交区块数据的结束时间戳，从而完成提交区块数据的数据库事务；主锁信息的删除用于指示各执行服务更新第二记录，从而完成提交各状态数据的数据库事务。实现事务的原子性，保证了提交至数据库中的数据的准确性和完整性。
Patent WO-2023029739-A1 (WO)
Title: 一种功率共享方法及相关装置
Inventor: JIN TAO
IPC: H04W72/12
Filed: 2022-07-05
Abstract: 本申请提供了一种功率共享方法及相关装置。其中，该方法包括：确定第一功率，所述第一功率为第一功率资源池中的功率，所述第一功率资源池为第一小区对应的资源池；在所述第一功率大于第一阈值的情况下，将所述第一功率资源池的溢出功率共享给第二功率资源池，所述溢出功率为所述第一功率与所述第一阈值的差值，所述第二功率资源池为第二小区对应的资源池，所述第一小区与所述第二小区的覆盖相同。通过本申请提供的技术方案，可以减小功率配置的调整对存量小区传输性能的影响。
Patent WO-2023201904-A1 (WO)
Title: Procédé de détection de déplacement anormal de véhicule, dispositif électronique et support de stockage
Inventor: LIU CHENGPEI
IPC: G06N3/04
Filed: 2022-07-08
Abstract: La présente invention, qui relève du domaine du test de déplacement de véhicule routier, divulgue un procédé de détection de déplacement anormal de véhicule, un dispositif électronique et un support de stockage. Le procédé comprend : l'acquisition d'une vidéo d'une section de route, et selon la vidéo de la section de route, la détermination d'un véhicule cible à suivre ; le suivi dudit véhicule cible au moyen d'un algorithme de filtrage de Kalman amélioré de façon à obtenir une trajectoire de déplacement correspondante, une matrice de covariance de l'algorithme de filtrage de Kalman amélioré étant optimisée au moyen d'un modèle de réseau neuronal BP prédéfini ; et selon la trajectoire de déplacement, le fait de déterminer si ledit véhicule cible se déplace de manière anormale. La présente invention facilite l'amélioration de la précision de détection du déplacement anormal d'un véhicule.
Patent WO-2023001229-A1 (WO)
Inventor: ZHANG PANPAN
IPC: C07D498/14
Filed: 2022-07-21
Abstract: 本发明涉及一种嘧啶并环类衍生物、其制备方法及含有该衍生物的药物组合物在医药上的应用。具体而言，本发明涉及一种通式(I)所示的取代的嘧啶并环类衍生物、其制备方法及其可药用的盐，以及它们作为治疗剂，特别是SOS1抑制剂的用途，其中通式(I)中的各取代基的定义与说明书中的定义相同。
Patent WO-2023001294-A1 (WO)
Inventor: YU TAO
IPC: C12N15/31
Filed: 2022-07-22
Abstract: 一种重组酵母生物转化生产葡萄糖及其衍生物的方法，属于合成生物学技术领域。构建方法包括以下任一项：ⅰ、敲除酵母菌株中葡萄糖及其衍生物代谢途径相关酶；ⅱ、增强或利用酵母菌株自身葡萄糖及其衍生物合成途径相关酶活性；ⅲ、增强或利用酵母菌株自身葡萄糖及其衍生物出入酵母能力。还提供了一种高产葡萄糖或其衍生物的重组酵母菌株及其在在转化非粮低碳碳源中的应用。利用光电催化或传统化工合成的低碳非粮碳源为底物，通过重组酵母细胞，实现非粮碳源快速制备食品原料葡萄糖及其衍生物。
Patent WO-2023024820-A1 (WO)
Inventor: Jing Xiahui
IPC: H04B17/11
Filed: 2022-07-28
Abstract: 一种调整电磁波比吸收率的方法、调整电磁波比吸收率的装置、计算机可读介质和电子设备，涉及辐射调整技术领域。该方法包括：根据终端设备所在地区对应的预设SAR阈值确定地区对应的目标映射关系(S310)；读取终端设备当前的目标发射功率，并基于目标映射关系确定目标发射功率对应的目标天线状态(S320)；对终端设备的天线开关进行调整，使得终端设备的天线处于目标天线状态，以调整终端设备对应的电磁波比吸收率(S330)。该方法将天线开关这种开关器件同时用于调谐天线性能和根据当前的目标发射功率动态切换天线状态，以实现在不降低射频输出功率的前提下，达到调整SAR值的目的。
Patent WO-2023016412-A1 (WO)
Inventor: XIANG SHUHUAI
IPC: H01M10/0567
Filed: 2022-08-08
Abstract: 为克服现有电池中的SEI膜存在表面厚度不均一、高温稳定性差、离子电导率较低、阻抗较高的问题，本发明提供了一种非水电解液，包括溶剂、电解质盐和结构式1所示的化合物。同时，本发明还公开了包括上述非水电解液的电池。本发明提供的非水电解液具有较高的稳定性和耐久能力，同时有效提高了SEI膜的稳定性。
Patent WO-2023066148-A1 (WO)
Title: Fluid ablation tool array device for tissue excision
Inventor: SHI YILUN
IPC: A61B18/12
Filed: 2022-10-14
Abstract: A fluid ablation tool array device for tissue excision, comprising: more than two fluid ablation tool modules (100, 200); and a control unit for controlling the more than two fluid ablation tool modules (100, 200), each of the more than two fluid ablation tool modules (100, 200) comprising: a tool rotation driving motor controlled by the control unit, a tool advancing and retreating driving motor, a tool driving rod, and longitudinal fluid ablation tools (110, 210). Fluid nozzles (120, 220) are provided at the front ends of the fluid ablation tools (110, 210) and are used for emitting fluid to cut a target lesion tissue, and the fluid ablation tools (110, 210) are provided substantially in parallel. The fluid ablation tool array device is further provided with a sheath (102), and the sheath (102) is provided with an opening matching each fluid nozzle (120, 220). The ablation tool array device has the advantages of being high in cutting efficiency and high in cutting precision, simple in structure, easy and convenient in operation, thorough in excision of a lesion, and high in safety, and is suitable for excision of prostatic hyperplasia or tumor tissues.
Patent WO-2023179008-A1 (WO)
Inventor: LUO WEIWEN
IPC: C09D11/06
Filed: 2022-10-21
Abstract: Disclosed in the present invention is a vegetable oil-based low-halogen environment-friendly printing ink and a preparation method therefor. The ink is prepared from the following raw materials: pigment particles, a polyethylene wax, a binder, soybean methyl oleate, a cobalt drying agent and a dispersing agent. The ink of the present invention is refined from a pure vegetable oil, and is environmentally friendly and suitable for various offset printing machines. The ink has rapid ink fixation, is fast drying, has high gloss, stable on-machine printing and good wear resistance, and is a product with good printing performance, wide application and is very in line with environmental protection requirements for packaging and environmentally friendly printing of various industries. The preparation method comprises dispersion matching, rolling and grinding and filtering and packaging. A modified short-oil alkyd resin is prepared by means of a double-bond copolymerization method, and the modified alkyd resin has a good self-drying property. The self-made modified short-oil alkyd resin is added into the preparation process of the binder by means of a two-step method, and the prepared binder endows the ink of the present invention with good flow and printing capabilities, such that an ink film has high gloss and is resistant to friction.
Patent WO-2023151321-A1 (WO)
Inventor: MIN CHANGFEI
IPC: H01M50/342
Filed: 2022-10-31
Abstract: 本申请公开了一种防爆阀、电池盖板及电池，防爆阀开设有环形凹槽，环形凹槽将防爆阀分为破裂部与固定部，破裂部的一侧凹设有弧形的承压槽，承压槽的槽底位于环形凹槽之内。
Patent WO-2023179022-A1 (WO)
Title: Milling and boring machine having switchable tables and method for using same
Inventor: CAO YIWEI
IPC: B23P23/02
Filed: 2022-10-31
Abstract: A milling and boring machine having a pallet changer. A slide structure (22) of a rotary table (20) can move along a bed; two switching devices (40) are located on one side of the rotary table (20) and are provided in the sliding direction of the slide structure (22); the sliding structure (22) moves along the bed until the slide structure is aligned with one switching device (40); and a movable base (43) can move reciprocatingly relative to a support (41) to cause a pull structure (45) to extend out or reset to facilitate the movement of a table top (30) on the rotary table to the switching device (40) or the movement of a table top on the switching device to the rotary table. By means of the design of the two switching devices (40) and the two table tops (30), the shutdown waiting time of a main machine during workpiece dismounting and gripping is eliminated, thereby implementing continuous working of a spindle of a machine tool and greatly improving the utilization rate of a machine tool. Also comprised is a method for using a milling and boring machine having switchable tables.
Patent WO-2023207052-A1 (WO)
Title: Conduite principale de type à tuyau droit de microréacteur refroidie au gaz
Inventor: DU SHUHONG
IPC: F16L9/19
Filed: 2022-11-22
Abstract: Conduite principale de type à tuyau droit de microréacteur refroidie au gaz, qui est utilisée pour relier un système de réacteur (1) et un système de production d'énergie (3). La conduite principale (2) comprend une conduite externe (6) et une conduite interne (8), la conduite interne (8) étant fixée à la conduite externe (6) au moyen de plusieurs éléments de support (14), qui sont agencés uniformément dans une direction circonférentielle ; la conduite interne (8) comprend séquentiellement un boîtier (20), une couche d'isolation thermique intermédiaire (21) et une doublure (22), qui sont agencés de manière coaxiale de l'extérieur vers l'intérieur ; et des mécanismes de compensation de déplacement de chaleur sont respectivement disposés sur le boîtier (20) et la doublure (22) de la conduite interne (8). La conduite principale de type à tuyau droit utilise la solution de conception d'un tuyau interne et d'un tuyau externe, et des technologies clés telles que l'isolation thermique et la compensation thermique, réduisant ainsi l'espace d'agencement et ayant l'effet de conservation de chaleur et d'isolation thermique.
Patent WO-2023109450-A1 (WO)
Title: Access control method and related device thereof
Inventor: LIU BINGYANG
IPC: H04L9/40
Filed: 2022-11-24
Abstract: An access control method and a related device thereof. The method comprises: a computer device sends a source identifier and a target identifier to a first network device; then the first network device determines an association attribute and a first target constraint item corresponding to the association attribute on the basis of the source identifier, the target identifier and an access control list, determines a first verification code on this basis, and then sends first indication information at least comprising a first verification code to the computer device; then, the computer device determines the association attribute and first target information corresponding to the association attribute, adds the association attribute and the first target information into a message for accessing a target resource, and sends the message, the message at least further comprising the first indication information; in addition, a third network device verifies the message on the basis of the association attribute and the first target information corresponding to the association attribute in the received message, and sends or discards the message on the basis of the verification result. Verifying a message on the basis of an association attribute and related information thereof reduces the operation and maintenance costs of ACL, and improves the network security.
Patent WO-2023093868-A1 (WO)
Inventor: ZHANG MENGCHEN
IPC: H04L1/18
Filed: 2022-11-25
Abstract: 本申请涉及一种通信方法及设备。终端设备在第一资源上向接入网设备发送第一数据，并开启第一定时器，所述第一资源为预配置资源，所述第一数据为小包数据，所述终端设备处于RRC非连接态；如果在所述第一定时器超时前收到第一信息，停止所述第一定时器，其中，所述第一信息为用于指示所述第一数据传输成功的信息，且所述第一信息为MAC层信息，或，所述第一信息为用于调度资源的信息。本申请提供了通过第一定时器确定数据是否发送成功的机制，实现较为简单。第一信息例如为MAC层信息，则无需引入物理层的反馈信息，减小对物理层的影响，使得本申请实施例的方案更易于与已有技术兼容。
Patent WO-2023142762-A1 (WO)
Title: Vibration assembly and manufacturing method therefor, bone voiceprint sensor, and electronic device
Inventor: PEI ZHENWEI
IPC: H04R9/02
Filed: 2022-12-16
Abstract: Disclosed are a vibration assembly and a manufacturing method therefor, a bone voiceprint sensor, and an electronic device. The method comprises: preparing a first diaphragm ring and a mass block, the mass block being provided with a pressure equalizing hole; fixing the first diaphragm ring and the mass block to a first diaphragm; and providing an air hole in an area of the first diaphragm covering the pressure equalizing hole. Before the first diaphragm ring and the mass block are fixed to the first diaphragm, the pressure equalizing hole has been provided in the mass block, so that when an air hole is provided in the area of the first diaphragm covering the pressure equalizing hole, it is only necessary to provide an air hole on the first diaphragm, and it is not necessary to use a high-energy laser to penetrate the mass block to form a pressure equalizing hole, thereby avoiding formation of a bulge and avoiding the problem of a fixing failure of the mass block and the first diaphragm, and improving the product quality of the vibration assembly.