baber/WOPTO huggingface dataset:
Patent WO-2021232583-A1 (WO)
Inventor: ZHANG JINGLING
IPC: G01C21/20
Filed: 2020-07-24
Abstract: Disclosed are a dynamic path planning method and device for coverage feeding of an unmanned ship. The method comprises: acquiring first vertex group positioning information of a water region, the feeder range distance, and unmanned ship positioning information; establishing a region model according to the first vertex group positioning information, and obtaining path planning points according to the region model and the feeder range distance; obtaining path target points according to the first vertex group positioning information and the path planning points; according to the unmanned ship positioning information and the path target points, dividing the path target points into unreached target points and reached target points; and obtaining a cruising path according to the unmanned ship positioning information and the unreached target points. In the present invention, a cruising path is dynamically generated by means of determining the unreached target points, which may ensure that once the unmanned ship deviates from a predetermined cruise path due to various factors, the unmanned ship travels according to the current optimal cruise path and performs full coverage feeding, thereby improving output value and efficiency.
Patent WO-2022021073-A1 (WO)
Title: 神经网络模型的多算子运算方法以及装置
Inventor: LIU MINLI
IPC: G06N3/00
Filed: 2020-07-28
Abstract: 本申请公开了一种神经网络模型的多算子运算方法以及装置。具体实现方案为：获取配置指令，根据配置指令确定多个算子对应的多个运算器件，以及多个运算器件的执行顺序，多个算子是根据运算公式分解得到的，多个运算器件是从运算器件集合中选择的；读取原始图像对应的张量中包含的像素点，得到原始图像数据；按照执行顺序，控制多个运算器件以串行执行的方式对原始图像数据进行处理，输出最终图像数据。能够支持各种神经网络中各种类型的复杂运算，并且运算具有可编程性。同时，运算器件具有可配置性，可重复利用性，有效降低了芯片面积，节省芯片成本。
Patent WO-2021196501-A1 (WO)
Inventor: ZHANG CAIXIA
IPC: G06Q10/06
Filed: 2020-08-19
Abstract: A big data-based fault monitoring method and system for an industrial production line. The method comprises: step 201, segmenting an industrial production line according to distribution positions of sensors, and numbering the segments with Mi according to the circulation direction of the production line; step 202, obtaining n pieces of measured data of the sensor Mi to obtain n sampling values, eliminating abnormal data in the n pieces of measured data of the sensor Mi, and calculating an abnormal data elimination rate β; step 203, determining whether the elimination rate β is higher than a first threshold, and if yes, determining that a fault risk exists at the sensor Mi; step 204, repeating step 202 and step 203 to obtain a fault risk condition at each sensor; and step 205, organizing a troubleshooting sequence of the sensors having a fault, and informing a staff member to carry out processing. According to the method, a staff member can be informed in time to carry out processing when a fault risk exists on a production line, thereby guaranteeing stable proceeding of the production line.
Patent WO-2022021511-A1 (WO)
Inventor: LI WEI
IPC: F23N1/02
Filed: 2020-08-21
Abstract: Disclosed are an online pulverized-coal concentration regulator and a method therefor. The pulverized-coal concentration regulator is installed at the front end of a pulverized-coal pipe (8), a pulverized-coal concentration detector is arranged in the pulverized-coal pipe (8), a control system is comprised in the pulverized-coal pipe, and the pulverized-coal concentration detector is connected to a signal input end of the control system; a top plate (6), an adjusting rod (1) and a pulverized-coal baffle plate (5) are further comprised in the regulator, the top plate (6) is provided with a mounting hole for fixedly mounting the front end of the pulverized-coal pipe (8) and a through hole for the pulverized-coal baffle plate (5) to pass therethrough, and a connector (7) is arranged between the adjusting rod (1) and the pulverized-coal baffle plate (5) and is connected to both the adjusting rod (1) and the pulverized-coal baffle plate (5); and a guide device (3) is further comprised in the regulator, the guide device (3) is slidably connected to the pulverized-coal baffle plate (5) and fixedly connected to the top plate (6), the top plate (6) is provided with a flow guide plate (4), and the flow guide plate (4) is slidably connected to the pulverized-coal baffle plate (5). The pulverized-coal concentration regulator can control the pulverized coal concentration difference at about 5%, and can reduce the possibility of flow turbulence of upstream pulverized coal and prevent the accumulation of pulverized coal; the coal intake amount of the pulverized-coal pipe (8) is accurately controlled by means of the degree to which the pulverized-coal baffle plate (5) is opened; and the regulator has a simple apparatus structure, and is safe and reliable.
Patent WO-2021217987-A1 (WO)
Title: 文本摘要生成方法、装置、计算机设备及可读存储介质
Inventor: ZHENG LIYING
IPC: G06F16/34
Filed: 2020-08-31
Abstract: 一种文本摘要生成方法、装置、计算机设备和可读存储介质，涉及人工智能。方法部分包括：获取待处理的文本信息（S10）；将文本信息转化为词向量（S20）；通过集束搜索算法，将词向量输入预训好的预设神经网络模型，以得到文本信息的候选摘要集合以及候选摘要集合中各候选摘要的对数似然概率值（S30）；获取候选摘要集合中各候选摘要的目标冗余性分值（S40）；根据各候选摘要的目标冗余性分值和对数似然概率值获取各候选摘要的参考分值（S50）；从各候选摘要中选取参考分值大于预设参考分值的摘要作为文本信息对应的摘要（S60）。此外，所述方法还涉及区块链技术，参考分值可存储于区块链中。该方法可以优化自动生成摘要的冗余词，从而提高自动生成文本摘要的可读性。
Patent WO-2021143205-A1 (WO)
Inventor: LIU MIN
IPC: H04L47/6275
Filed: 2020-09-29
Abstract: 本申请实施例公开了一种用于获取转发信息的方法，由于微突发现象会导致出口队列拥塞，因此，第一设备可以在第一队列拥塞时，获取第一队列缓存的第一报文的业务参数标识，第一队列是第一设备中的出口队列。第一报文的业务参数标识用于指示用于转发第一报文的参数。用于转发第一报文的参数可以用于指示第一报文所属的业务流。第一设备可以通过第一报文的业务参数标识确定第一报文所属的业务流，即确定第一队列拥塞所影响的业务流。第一设备可以进一步根据该第一报文的业务参数标识执行第一操作。利用该方法，第一设备可以在第一队列拥塞时确定拥塞所影响的业务，并执行第一操作以减轻由于第一队列拥塞对第一报文所属的业务流的影响。
Patent WO-2022073180-A1 (WO)
Title: Réalisation d'un mappage de ressources d'opération de point d'émission / de réception multiple inter-cellules
Inventor: ZHANG YANG
IPC: H04W72/04
Filed: 2020-10-09
Abstract: L'invention concerne des systèmes, des procédés, des appareils ou des supports lisibles par ordinateur pour le mappage de ressources d'opération de points d'émission / de réception (TRP) multiple inter-cellules. Un dispositif de communication sans fil peut déterminer au moins un élément de ressources qui est programmé pour une communication définie associée à un premier indice de configuration, et est attribué pour être utilisé pour au moins un signal associé à un second indice de configuration. Le dispositif de communication sans fil peut réaliser la communication définie à l'aide d'éléments de ressources autres que le ou les éléments de ressources déterminés.
Patent WO-2022082370-A1 (WO)
Inventor: ZHANG YUE
IPC: G09G3/32
Filed: 2020-10-19
Abstract: 一种测量方法和装置。方法包括：采集LED屏在画面显示时的第一部分灰阶数据（S102）；确定驱动LED屏的芯片的类型（S104）；依据芯片的类型和第一部分灰阶数据对LED屏的第二部分灰阶数据进行预测（S106）。解决了由于相关技术中对灰阶测量时需要逐级测量，导致灰阶测量效率低的技术问题。
Patent WO-2021083194-A1 (WO)
Inventor: SONG WENBO
IPC: C08F4/76
Filed: 2020-10-28
Abstract: L'invention concerne un catalyseur pour la polymérisation d'oléfines, comprenant un catalyseur principal et un cocatalyseur ; le catalyseur principal est un complexe de métal bisphénol représenté par la formule I, et le co-catalyseur comprend un composé d'organoaluminium ; dans La formule I, R1, R1', R2, R2' sont identiques ou différents, et sont chacun indépendamment choisis parmi l'hydrogène et un hydrocarbure en C1-C20 substitué ou non substitué ; R3-R7 et R3'-R 7' sont identiques ou différents, et sont chacun indépendamment choisis parmi l'hydrogène et un hydrocarbure en C1-C20 substitué ou non substitué ; R8 et R9 sont identiques ou différents, et sont chacun indépendamment choisis parmi l'hydrogène ou un hydrocarbure en C1-C20 substitué ou non substitué ; M et M' sont identiques ou différents, et sont choisis parmi les métaux du groupe IV ; et X est un halogène.
Patent WO-2022077584-A1 (WO)
Inventor: WANG CHUNHUA
IPC: A61B17/3211
Filed: 2020-10-29
Abstract: 一种妇产科用聚焦超声刀，属于医疗器械技术领域，包括安装刀体（2），安装刀体（2）的一侧设置有刀头调节组件（1），刀头调节组件（1）包括扭簧（11）、连接刀头（12）、压紧槽（14）、连接架（15）和电动推杆（16），安装刀体（2）的一侧对称设置有连接刀头（12），连接刀头（12）通过扭簧（11）连接在安装刀体（2）的一侧，安装刀体（2）的表面对应连接刀头（12）设置有压紧槽（14），压紧槽（14）的一侧设置有连接架（15），连接架（15）的中间位置设置有电动推杆（16）；通过设置刀头调节组件（1），提高连接刀头（12）调节的便利性，降低工作成本，保证工作质量，提高使用的效果，通过设置便捷安装组件（3），保证安装刀体（2）的固定质量，提高固定的稳定性，防止出现晃动的情况。
Patent WO-2021164322-A1 (WO)
Title: Artificial intelligence-based object classification method and apparatus, and medical imaging device
Inventor: WANG LIANG
IPC: G06T7/00
Filed: 2020-11-05
Abstract: An artificial intelligence-based object classification method and apparatus, a computer readable storage medium, and a computer device. The method comprises: obtaining an image to be processed, wherein said image comprises a target detection object (S202); segmenting a target detection object image of the target detection object from said image (S204); inputting the target detection object image into a feature object prediction model to obtain a feature object segmentation image of a feature object in the target detection object image (S206); obtaining quantitative feature information of the target detection object according to the target detection object image and the feature object segmentation image (S208); and according to the quantitative feature information, classifying the target detection object image to obtain category information of the target detection object in said image (S210).
Patent WO-2022099606-A1 (WO)
Inventor: LI ZHENGHUA
IPC: C07H5/02
Filed: 2020-11-13
Abstract: 一种三氯蔗糖的提纯方法，包括：从三氯蔗糖反应液中去除溶剂，得到三氯蔗糖粗产品浓缩溶液；在搅拌的条件下，向所述三氯蔗糖粗产品浓缩溶液中加入乙酸乙酯，加热至预设温度，并保持第一预设时间，得到含有部分三氯蔗糖结晶的粗产品浆液；将所述粗产品浆液经梯度降温至温度终点，并保持第二预设时间，经过滤得到三氯蔗糖晶体。具有操作简便，处置容量小、所需溶剂量少等优点；另外，使用乙酸乙酯不会增加工艺流程中额外的物种，且乙酸乙酯的沸点远低于乙酸丁酯，使得在蒸馏脱除回收过程中的耗能大大减少，有利于提高生产效率，降低生产成本。
Patent WO-2022104774-A1 (WO)
Inventor: GUO CHENYANG
IPC: G06T7/00
Filed: 2020-11-23
Abstract: 本申请实施例提供一种目标检测方法和装置，涉及智能驾驶或者自动驾驶领域，包括：利用图像数据得到点云数据；利用第一神经网络模型输出点云数据的第一三维信息；利用第二神经网络模型输出图像数据的二维信息；根据图像数据的深度信息以及图像数据的二维信息确定第二三维信息；融合第一三维信息和第二三维信息中的相同目标，得到目标检测结果。这样，可以结合第一三维信息和第二三维信息各自的优势，得到较为准确的目标检测结果，且该目标检测结果是三维结果，能更全面的反映目标的特征。
Patent WO-2022109913-A1 (WO)
Inventor: TANG CHAO
IPC: B65H49/38
Filed: 2020-11-26
Abstract: 本发明公开了一种纺织用纱线筒收纳架，包括支架体，支架体包括底板、侧板、中心柱和遮挡板，中心柱上可调节安装有支撑组件，支撑组件的后侧设置有U型连杆，支撑组件上左右对称设置有两个承载架，两个承载架的相反端均设置有限位组件，限位组件与U型连杆固定连接。本发明支撑组件支撑承载架，保证纱线筒的平稳收纳放置，同时支撑组件在中心柱上的位置可调，从而可以根据纱线筒的实际高度调整相邻两个支撑组件之间的间距，而且承载架可以往前侧转动，从而将承载架上的纱线筒全部裸露出，从而便于对纱线筒的拿放，并且在承载架不转动时通过端部的限位组件可以限位固定承载架，保证承载架的牢固性，提高收纳架的整体结构强度和安全性能。
Patent WO-2022116129-A1 (WO)
Title: Mappage d'informations de commande de liaison montante pour commutation de transmission de liaison montante
Inventor: CAO YIQING
IPC: H04W72/12
Filed: 2020-12-04
Abstract: Des procédés, des systèmes, et des dispositifs, destinés aux communications sans fil, sont décrits. Un équipement utilisateur (UE) peut être configuré pour effectuer des transmissions à double liaison montante sur deux bandes de fonctionnement différentes d'une configuration d'agrégation de porteuses. L'UE peut communiquer sur une cellule primaire associée à une porteuse composante primaire et une cellule secondaire associée à une porteuse composante secondaire. L'UE peut générer des informations de commande de liaison montante (UCI) pour la cellule secondaire, qui est mappée à une transmission partagée de liaison montante de la cellule primaire. Dans certains cas, cependant, l'UE peut identifier que la commutation de transmission de liaison montante doit se produire avant la transmission des UCI, de sorte que l'UE ne puisse pas mapper les UCI à la transmission partagée de liaison montante de la cellule primaire. En conséquence, l'UE peut modifier un mappage de cellules pour la transmission des UCI sur la base de la commutation de transmission de liaison montante identifiée.
Patent WO-2022095190-A1 (WO)
Inventor: ZHOU WANREN
IPC: B64C39/02
Filed: 2020-12-04
Abstract: 一种用于无人机的框架结构及无人机。用于无人机的框架结构包括框架本体（10）、安装件（20）以及转接件（30），安装件（20）用于连接无人机的机臂；转接件（30）与框架本体（10）可拆卸地相连接，转接件（30）与安装件（20）可拆卸地相连接，以使安装件（20）通过转接件（30）可拆卸地连接于框架本体（10）上。通过安装件（20）和转接件（30）将无人机的机臂可拆卸地连接于框架本体（10）上。在具体连接过程中，机臂安装于安装件（20）上，而安装件（20）通过转接件（30）安装于框架本体（10）上，在使用过程中，转接件（30）作为易损件，由于转接件（30）和安装件（20）以及框架本体（10）均是可拆卸地相连接，因此可以单独更换转接件（30），以此降低维修成本。
Patent WO-2022120625-A1 (WO)
Inventor: LI QIAOYU
IPC: G06N3/02
Filed: 2020-12-09
Abstract: Divers aspects de la présente divulgation portent d'une manière générale sur la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut recevoir une indication d'une ou plus d'une taille d'entrée ou d'une structure d'entrée pour un réseau neuronal côté transmission, la structure d'entrée indiquant une ou plusieurs valeurs non nulles ou emplacements pour les valeurs non nulles à l'intérieur d'une entrée, ayant la taille d'entrée, au réseau neuronal côté transmission. L'UE peut communiquer avec une station de base sur la base, au moins en partie, de l'indication de la ou plus de la taille d'entrée ou de la structure d'entrée du réseau neuronal côté transmission. La divulgation concerne également de nombreux autres aspects.
Patent WO-2022120814-A1 (WO)
Inventor: HE JIAJI
IPC: F24F1/0035
Filed: 2020-12-11
Abstract: 本申请提出了一种空调室内机和空调器。其中，空调室内机包括壳体、第一换热部、第二换热部、射流组件和安装座。壳体包括进风口、出风口、第一腔体和第二腔体，第一腔体和第二腔体均与进风口和出风口相连通；第一换热部设置于第一腔体和第二腔体内；第二换热部设置于第一腔体和第二腔体内，射流组件设置于第二腔体内，射流组件的进风端经第一换热部与进风口相连通，射流组件的出风端与出风口相连通；通过上述设置提升了整体的空间利用率，降低了空调室内机整体的空间占用率，实现了主动换热模式和自然对流换热模式效果相互叠加，起到了增益效应的作用，同时增强射流主动模式下的换热效果。
Patent WO-2021159969-A1 (WO)
Title: Method and device for identifying downlink control information
Inventor: ZHOU HUAN
IPC: H04L5/00
Filed: 2021-01-29
Abstract: Embodiments of the present application provide a method and device for identifying downlink control information (DCI). The method comprises: a UE determines target indication information corresponding to DCI sent by a network device, and determines, according to configuration information corresponding to serving cells to be scheduled and the target indication information, a target serving cell to be scheduled by the DCI. In the embodiments of the present application, when a specific serving cell to be scheduled by DCI is identified, a UE can determine, according to target indication information corresponding to the DCI and configuration information corresponding to serving cells to be scheduled, a target serving cell to be scheduled by the DCI; even if the DCI comprises scheduling information of multiple serving cells, the UE can accurately identify multiple target serving cells to be scheduled by the DCI.
Patent WO-2021155813-A1 (WO)
Title: Display substrate and manufacturing method thereof, and display device
Inventor: LIU LI
IPC: H01L27/32
Filed: 2021-02-03
Abstract: A display substrate and a manufacturing method thereof, and a display device. The display substrate comprises: a wafer base (1); a metal reflective structure (2) positioned at the wafer base and electrically connected to a transistor, the metal reflective structure having a protrusion (21) protruding away from the wafer base; a first insulation layer (3) positioned at one side of the metal reflective structure away from the wafer base, a surface of a portion of the first insulation layer corresponding to the metal reflective structure and located away from the metal reflective structure being flush with a top surface of the protrusion; and a transparent anode (4) positioned at one side of the first insulation layer away from the metal reflective structure. In the display substrate, the first insulation layer is provided on the metal reflective structure. Since the surface of the portion of the first insulation layer corresponding to the metal reflective structure is flush with the top surface of the protrusion, the transparent anode provided on the first insulation layer is not affected by the protrusion and so can be relatively flat.
Patent WO-2022187986-A1 (WO)
Inventor: SUBRAHMANYAM PRABHAKAR
IPC: H01L23/427
Filed: 2021-03-06
Abstract: L'invention concerne des techniques pour des dissipateurs thermiques et des plaques froides pour des systèmes de calcul. Dans un mode de réalisation, un dissipateur thermique comprend deux puits de chaleur secondaires qui sont reliés mécaniquement mais thermiquement isolés. Les deux dissipateurs thermiques secondaires peuvent refroidir indépendamment différentes puces sur le même composant de circuit intégré. Dans un autre mode de réalisation, un système comprend un composant de circuit intégré qui est refroidi par un premier bloc d'eau et un second bloc d'eau. Le premier bloc d'eau forme une boucle avec un espace dans celui-ci, et le second bloc d'eau a un socle qui s'étend à travers l'espace dans le premier bloc d'eau pour entrer en contact avec le composant de circuit intégré. Le premier bloc d'eau et le second bloc d'eau peuvent refroidir indépendamment différentes puces sur le même composant de circuit intégré.
Patent WO-2021197028-A1 (WO)
Title: 电子设备, 可移动组件的控制方法
Inventor: LIU SHENGCAI
IPC: H04M1/725
Filed: 2021-03-12
Abstract: 本申请提供了一种电子设备以及可移动组件的控制方法。本申请提供的电子设备包括可移动组件, 可移动组件上设置有接近光传感器, 可移动组件可以与电子设备上的固定组件间隔设置, 并且, 可移动组件可以在相对于固定组件平行设置的平面上移动。经固定组件反射的来自接近光传感器的光的光强可以反映可移动组件相对于固定组件的位置。本申请提供的可移动组件的控制方法, 可以根据接近光传感器检测到的经固定组件反射的光的光强, 判断可移动是否移动至指定的目标位置。
Patent WO-2021190582-A1 (WO)
Title: 一种抗ox40抗体药物组合物及其用途
Inventor: WU TINGTING
IPC: A61P35/00
Filed: 2021-03-25
Abstract: 本申请公开一种抗OX40抗体药物组合物及其用途。具体地，本申请公开一种药物组合物，其包含抗OX40抗体或其抗原结合片段以及缓冲液。进一步地，该药物组合物还包含糖和表面活性剂。本申请中的药物组合物用于治疗癌症。
Patent WO-2021204001-A1 (WO)
Title: Overlay comment display method, device, electronic apparatus, and computer storage medium
Inventor: ZHOU XIYUAN
IPC: H04N21/431
Filed: 2021-03-29
Abstract: The present disclosure provides an overlay comment display method, a device, an electronic apparatus, and a computer storage medium, pertaining to the technical field of human machine interaction. The method comprises: acquiring an overlay comment number corresponding to a display page of a current display interface; determining, on the basis of the overlay comment number, a numerical value of a current number of overlay comments to be displayed in the display page; showing, in the current display interface, the numerical value of the number of the overlay comments; and showing, in response to an overlay comment display operation of a user on the display page, the overlay comments of the display page. Embodiments of the present disclosure show, by means of acquiring the number of overlay comments of a current display interface and displaying a value of the number of overlay comments, overlay comments of a display content upon receiving an overlay comment display operation of a user for the display content, such that users can select whether to display the number of overlay comments or display overlay comment contents, thereby preventing an excessive number of overlay comments from blocking the view of a user. In addition, the invention enables users to select a timing of turning on overlay comments by means of a value of the number of overlay comments in a current display interface, thereby improving user viewing experience, and enhancing the interaction and entertainment experience when users are viewing multimedia resources.
Patent WO-2022204928-A1 (WO)
Inventor: Cheng Boxuan
IPC: G06F3/06
Filed: 2021-03-30
Abstract: A controller (106) for controlling a memory device (104) includes a memory (110) and a processor (109). The memory (110) is configured to store instructions. The processor (109) is coupled to the memory (110) and configured to execute the instructions to perform a process including receiving data describing a read failure of a set of error handling mechanisms, where the read failure indicates that the set of error handling mechanisms handles a read error on a block of the memory device and fails to read data stored in the block (402); and responsive to the read failure of the set of error handling mechanisms, performing a memory test on the block to determine whether the block malfunctions (404).
Patent WO-2022193366-A1 (WO)
Inventor: ZHANG ZHUO
IPC: H04M1/02
Filed: 2021-03-31
Abstract: A display apparatus (100), comprising a housing (20); a flexible screen (10) comprising a display area (11) and a light-transmitting area (12); a display window formed on the housing (20); and a screen tensioning assembly (70) capable of applying a pre-tightening force to the flexible screen (10), wherein the flexible screen (10) slides relative to the housing (20), such that the display apparatus (100) is in a first state, and in the first state, the display area (11) directly faces the display window, and the light-transmitting area (12) is located outside the display window. The display apparatus (100) can achieve full-screen display, thereby improving the display effect of the display apparatus (100).
Patent WO-2022213427-A1 (WO)
Title: Light source and arrangement method therefor, and optical testing method and system
Inventor: YU CHANGQING
IPC: G01N21/88
Filed: 2021-04-22
Abstract: A light source and an arrangement method therefor, and an optical testing method and system. The light source is an area array light-emitting device (1), and the area array light-emitting device (1) comprises a light-emitting unit (4) with a controllable light-emitting intensity. The arrangement method for a light resource comprises: acquiring image grayscale distribution characteristic data of a standard sample within a field of view range of a camera; adjusting the light-emitting intensity distribution of the light source according to the image grayscale distribution characteristic data; by using the adjusted light source, illuminating a product under test; adjusting a light-emitting intensity distribution of an area array illumination light source; and feeding back a compensated brightness distribution to the light source to perform illumination of the compensated brightness distribution. In this way, image saturation in a high-reflectivity region is avoided, and the image brightness in a low-reflectivity region is also improved, thereby improving the test precision of an object under test.
Patent WO-2022226935-A1 (WO)
Title: 射频集成电路芯片和无线通信装置
Inventor: ZHU YU
IPC: H01L27/02
Filed: 2021-04-29
Abstract: 本公开涉及一种电路，包括放大器。放大器包括放大管和限幅器。功率放大管包括控制端子、第一端子和第二端子。放大管被配置为基于从控制端子接收的输入信号生成放大信号。限幅器耦合在第一端子和第二端子之间，并且限幅器包括第一限幅电路和第二限幅电路。第一限幅电路的阈值的温度漂移特性与第二限幅电路的阈值的温度漂移特性相反。通过使用具有相反温度漂移特性的阈值的限幅电路，可以实现放大器的限幅的调谐，从而可以根据需要设定限幅水平。
Patent WO-2021228196-A1 (WO)
Title: Mdt method and apparatus
Inventor: YOU CHUNHUA
IPC: H04W16/14
Filed: 2021-05-13
Abstract: The present application provides an MDT method and apparatus. The method comprises: a network device sends MDT configuration information to a terminal, the MDT configuration information comprising MDT measurement parameters of a shared spectrum; the terminal carries out MDT on the shared spectrum according to the MDT configuration information to obtain a measurement report, and sends to the measurement report to a network device. According to the technical solution of the present application, MDT can be performed on a shared spectrum to obtain a measurement report, the measurement report can better reflect an application situation of the shared spectrum, optimizing a network device using the shared spectrum for communications.
Patent WO-2021233337-A1 (WO)
Inventor: ZHANG YAOYAO
IPC: H01J37/30
Filed: 2021-05-19
Abstract: 一种离子源挡片（1）、离子刻蚀机及其使用方法，该离子源挡片（1）包括挡片本体（11）；挡片本体（11）为一中空结构；挡片本体（11）的内壁上固定对称设置的挡片（12）；挡片（12）朝挡片本体（11）的中心方向延伸；沿挡片本体（11）的内壁朝挡片本体（11）中心的方向，挡片（12）形成的遮挡区域由大变小；离子刻蚀机包括放电室（2）、反应室（3）和离子源挡片（1），离子源挡片（1）卡设在放电室（2）的内壁上；等离子体依次经过离子源挡片（1）和离子源Grid组件（4）。所述离子刻蚀机通过增设一离子源挡片（1），等离子体经离子源挡片（1）进行遮挡后，自放电室的边缘区域至放电室的中心区域，等离子体的数量逐渐增多，从而补偿了屏栅（41）上外小孔大于内小孔的结构设计，保证了等离子体穿过屏栅（41）形成的等离子束的均匀性。
Patent WO-2022156103-A1 (WO)
Inventor: WANG PENGHUI
IPC: H01R13/05
Filed: 2021-05-21
Abstract: 本发明揭露一种连接器，包括可彼此套合的第一盒体与第二盒体，第一盒体的两侧外壁表面具有二个向外延伸的弹性扣合结构，第二盒体的两侧外壁表面分别具有卡勾结构；第一盒体内部设有至少二个第一连接头，且第二盒体内部设有至少二个第二连接头；第二盒体的尺寸大于第一盒体而可套接于第一盒体上；第二盒体套接于第一盒体上时，第一连接头与第二连接头相接合，弹性扣合结构与卡勾结构相扣合以将第一盒体与第二盒体相连接、固定。一种灯具组件，包括：复数个光源组件、电源箱及复数个如前所述的连接器；光源组件与电源箱通过连接器实现电性连接。连接器可作为灯具装接的电源连接器之用，安装快捷，且便于电源线路的收纳，安装后整体简洁、美观。