baber/WOPTO huggingface dataset:
Patent WO-2022188252-A1 (WO)
Inventor: LIN KUOCHUAN
IPC: F21V23/06
Filed: 2021-04-29
Abstract: L'invention concerne un système de montage universel pour une lampe à DEL (6) comprenant un rail de montage (3). Des plaques conductrices (4) et une plaque de conversion de boucle électronique (7) sont disposées de manière fixe sur le rail de montage (3). Les deux plaques conductrices (4) sont électriquement connectées à des électrodes positive et négative d'une alimentation électrique de sortie à tension constante à courant continu (8) sur laquelle est montée un gradateur, et la lampe à DEL (6) montée sur le rail (3) présentant une alimentation électrique d'excitation à courant continu intégrée (5), respectivement. La plaque de conversion de boucle électronique (7) est dotée d'un circuit de conversion de tension positive-négative non polaire (10) et d'un circuit de commande de sortie à courant constant (11) qui sont connectés en série aux deux plaques conductrices (4) et à l'alimentation électrique à entraînement en courant continu (5) sur la lampe à DEL (6) ; un circuit de commande de CI (13) connecté à l'alimentation électrique d'entraînement à courant continu (5) de la lampe à DEL (6) et un circuit de gradation (12) connecté à une interface de gradation du circuit de commande de CI (13) sont en outre disposés sur la plaque de conversion de boucle électronique (7) ; et le circuit de gradation (12) et le circuit de commande de CI (13) peuvent finalement générer un signal PWM vers la lampe à DEL (6) au moyen d'une tension analogique de gradation émise par le gradateur, de sorte que le montage aléatoire non polaire de la lampe à DEL (6) et la compatibilité de multiples modes de gradation sont réalisés, le rail de montage (3) est pratique à monter et un éclairage continu est obtenu dans la totalité de l'ensemble de rails.
Patent WO-2022174522-A1 (WO)
Title: 清洁设备的基站及清洁系统
Inventor: ZHANG TAO
IPC: A47L11/28
Filed: 2021-05-11
Abstract: 一种清洁设备（200）的基站（100）及清洁系统（1000），包括：基站本体（10），基站本体（10）具有用于容纳清洁设备（200）的容置室（101）以及供清洁设备（200）进入或离开容置室（101）的开口（102）；注水组件，包括：活动座（13）以及设置在活动座（13）上的活动板（12）、升降机构、注水管（11），其中，注水管（11）用于向清洁设备（200）注水，升降机构用于驱动注水管（11）运动，活动板（12）与容置室（101）的侧壁之间设有第一弹性件（16），在注水组件注水过程中，清洁设备（200）与活动板（12）持续接触。一方面实现了注水过程中活动板（12）与清洁设备（200）的紧密接触，另一方面还使得注水管（11）与清洁设备（200）的注水口自适应对准，提高了注水管（11）与清洁设备（200）的对准精度。
Patent WO-2021238766-A1 (WO)
Inventor: GENG TINGTING
IPC: H04W68/00
Filed: 2021-05-20
Abstract: 一种通信方法及装置，该方法包括：第一网络设备生成并向第二网络设备发送寻呼消息，该寻呼消息用于寻呼终端设备，该寻呼消息中包括第一指示信息，该第一指示信息指示寻呼范围包括非陆地网络NTN小区和/或陆地网络TN小区，采用上述技术方案，网络设备可以根据终端设备的类型或能力信息确定合理的寻呼区域，从而避免在终端设备不支持的区域中发送寻呼消息，有效减小寻呼信令的开销。
Patent WO-2022083120-A1 (WO)
Inventor: GUO XIN
IPC: H01M4/525
Filed: 2021-05-25
Abstract: 一种正极材料及其制备方法。所述制备方法包括两次烧结，第一次烧结时，通过调节氧气浓度，可调整烧结产品表面残碱的组成比例，掺杂的元素部分会进入颗粒晶格中，部分则存在于二次颗粒表面及内部一次颗粒表面；二次烧结时，新的包覆元素则会与这部分存在于表面的元素及颗粒表面的残碱发生反应，形成一种复合的快离子导体包覆在二次颗粒表面，以及内部一次颗粒表面。所述正极材料形貌疏松多孔，且存在贯穿孔，材料比表面积较大，与电解液接触面积大，可降低材料反应电阻；且包覆物能通过贯穿孔到达颗粒内部，因此颗粒内部的一次粒子表面也能包覆上快离子导体，进一步拓宽了锂离子的迁移路径。
Patent WO-2021254134-A1 (WO)
Title: Privacy shielding processing method and apparatus, electronic device, and monitoring system
Inventor: NIU QIFEI
IPC: H04N21/431
Filed: 2021-05-31
Abstract: Disclosed in the present application are a privacy shielding processing method and apparatus, an electronic device, and a monitoring system: acquiring video frame images to be processed; acquiring from the video frame images to be processed motion vector information of each image block generated during video encoding and position information of each image block; on the basis of the motion vector information and position information of each image block, identifying whether each image block is a moving target image block located in a specified position area; and performing first privacy shielding processing on the moving target image blocks located in the specified position area. If an image block is a moving target image block located in the specified position area, then this indicates that the image block appears in a position in which a target will be occluded in the video frame images and the image block belongs to a moving target; thus, by means of performing privacy shielding processing on the moving target image blocks located in the specific position area, the objective of performing privacy shielding on a partially occluded target can be achieved.
Patent WO-2022256974-A1 (WO)
Title: Harmonized link monitoring and link recovery
Inventor: CUI JIE
IPC: H04W76/19
Filed: 2021-06-07
Abstract: The present application relates to devices and components including apparatus, systems, and methods for harmonized link monitoring and link recovery.
Patent WO-2022017090-A1 (WO)
Title: Information display method, electronic device and storage medium
Inventor: SI JUNFENG
IPC: G06F3/0481
Filed: 2021-06-17
Abstract: Disclosed is an information display method. The method comprises: presenting a first page view, wherein the first page view comprises at least one first page; in response to a switching operation for the first page view, switching from the first page view to a second page view, wherein the second page view comprises at least one second page associated with the at least one first page; and presenting the second page view, wherein the number of pages displayed in the presented second page view is different from the number of pages displayed in the presented first page view. Further disclosed are an electronic device and a storage medium.
Patent WO-2022266946-A1 (WO)
Inventor: HUANG WANQIU
IPC: C12Q1/70
Filed: 2021-06-24
Abstract: Kit pour la détection d'ARN d'agent pathogène et d'ARN de gène animal ou humain, le kit comprenant une paire d'amorces pour la détection d'ARN d'agent pathogène et d'ARN de gène animal ou humain par amplification par recombinase et polymérase nichée par transcriptase inverse (RT-nested RPA), une paire d'amorces pour la détection de gènes de référence internes par RT-nested RPA, et une paire d'amorces pour la détection d'ARN d'agent pathogène et d'ARN de gène animal ou humain pour réaliser simultanément des réactions de détection dans le même tube de réaction. Le présent kit de détection de l'ARN de l'agent pathogène et de l'ARN du gène animal ou humain met en œuvre la détection des niveaux d'ARN des gènes cibles de l'agent pathogène et des gènes de référence internes dans le même tube et augmente le contrôle de la qualité des gènes de référence internes sur le processus expérimental, en évitant les résultats faux négatifs. La présente invention pour la détection du nouveau coronavirus SARS-CoV-2 peut détecter au minimum 1 copie/uL de fragments d'ARN viral SARS-CoV-2 et a une sensibilité ultra-haute, fournissant un nouveau support technique pour la découverte précoce, l'isolement précoce et le traitement précoce du nouveau coronavirus SARS-CoV-2, et ayant de très bonnes perspectives d'application.
Patent WO-2023272416-A1 (WO)
Inventor: ZENG WEI
IPC: H02J7/00
Filed: 2021-06-28
Abstract: A battery system, comprising several battery clusters connected in parallel. Each battery cluster is connected to a power conversion system by means of a battery bus; and any one battery cluster comprises several battery packs connected in series, and further comprises: pack equalizers, which correspond to the battery packs on a one-to-one basis, wherein a first end of each pack equalizer is connected to two ends of a corresponding battery pack, and a second end thereof is connected to a power source; and a cluster equalizer, a first end of the cluster equalizer being connected in series to the battery packs, and a second end thereof being connected to the power source. According to the battery system, the pack equalizer is used between the battery packs to adjust the equalization of the battery packs in each cluster; in addition, each battery cluster is connected to the cluster equalizer to realize equalization adjustment of the battery cluster. Thus, the battery system has the advantages of low cost, small size, light weight and low loss. The present invention further relates to an equalization management method for the battery system.
Patent WO-2023272481-A1 (WO)
Inventor: JING JUNCHAO
IPC: B60W30/18
Filed: 2021-06-29
Abstract: 本申请实施例所公开的一种控制发动机停机的方法、装置、电子设备及存储介质，方法包括：获取发动机的当前状态信息和运行参数信息；当前状态信息包括起动状态，运行参数信息包括发动机的转速信息、起动时长信息、冷却液温度信息和扭矩信息；若当前状态信息为起动状态，且转速信息、起动时长信息、冷却液温度信息和扭矩信息满足起动状态对应的第一预设停机条件，控制发动机处于停机状态。基于申请实施例可以防止发动机起动时间过长、转速过低，可以避免起动机和双质量飞轮等硬件设备的损坏，可以提高系统的安全性和可靠性。
Patent WO-2022142214-A1 (WO)
Inventor: HAN ZHIWEI
IPC: G06T7/73
Filed: 2021-06-30
Abstract: A vehicle pose determination method and apparatus, a vehicle control method and apparatus, and a vehicle. The determination method comprises: acquiring a collected target vehicle image comprising a target vehicle (S101); determining first key point information of the target vehicle in a two-dimensional image coordinate system corresponding to the target vehicle image (S102); determining second key point information of the target vehicle in a corresponding three-dimensional vehicle coordinate system (S103); and according to the first key point information, the second key point information, and a coordinate conversion relationship between the two-dimensional image coordinate system and the three-dimensional vehicle coordinate system, determining pose information of the target vehicle (S104).
Patent WO-2023279224-A1 (WO)
Inventor: CHANG CHIA-YIN
IPC: G02F1/13357
Filed: 2021-07-05
Abstract: 背光模组（100）及显示装置（1000），背光模组（100）包含：导光板（200）；下方光源（400），邻设在导光板（200）的侧边；集光元件（300），邻设于导光板（100）的上方，集光元件（300）的底面设有多个集光结构（350），且多个集光结构（350）朝向导光板（200）；上方光源（500），邻设在集光元件（300）的入光侧。显示装置（1000）包含：显示面板（700）及背光模组（100）。背光模组（100）及显示装置（1000）通过只开启下方光源（400）实现窄视角防窥模式，或通过同时开启下方光源（400）与上方光源（500）实现广视角分享模式。
Patent WO-2022012662-A1 (WO)
Title: Notification display method and apparatus, and electronic device
Inventor: XUE XINGLONG
IPC: H04L12/58
Filed: 2021-07-16
Abstract: Disclosed in the present application are a notification display method and apparatus, and an electronic device. The method comprises: when a notification message is acquired, acquiring N display priorities, respectively corresponding to N dimensions, of the notification message; determining a target display priority of the notification message according to the N display priorities; and displaying the notification message according to the target display priority, wherein N is a positive integer greater than 1.
Patent WO-2022151686-A1 (WO)
Inventor: XUE DI
IPC: G06T15/00
Filed: 2021-07-16
Abstract: A scene image display method and apparatus, a device, a storage medium, a program and a product, the method comprising: acquiring a live video stream (S10); identifying a first image frame of the live video stream, and determining a target object in the first image frame and a first position of the target object in an augmented reality (AR) scene (S11); on the basis of the first position and a second position of an AR object in the AR scene, determining whether there is overlap between the target object and the AR object (S12); when there is overlap between the target object and the AR object, determining a third position of the AR object in the AR scene, wherein the third position does not overlap with the first position (S13); and on the basis of the third position, displaying a first AR scene image corresponding to the first image frame (S14).
Patent WO-2022077987-A1 (WO)
Inventor: CHEN SONG
IPC: H03L7/093
Filed: 2021-07-19
Abstract: 一种时钟同步电路、控制方法、印刷电路板及通讯设备，时钟同步电路包括第一分频器和依次连接的外部参考信号处理模块、鉴相器、电压控制转换模块、时钟发生器，电压控制转换模块包括数模转换器、环路滤波模块和第一开关模块，鉴相器的鉴相输出端连接至环路滤波模块，数模转换器和环路滤波模块均连接至第一开关模块；第一开关模块的输出端连接时钟发生器；时钟发生器通过第一分频器连接至鉴相器的鉴相反馈端。
Patent WO-2022022409-A1 (WO)
Title: 一种换热组件
Inventor: HU MEIYAN
IPC: F28D9/00
Filed: 2021-07-23
Abstract: 一种换热组件，该换热组件包括第一换热部、桥、第二换热部，桥至少部分位于第一换热部与第二换热部之间，桥包括两个朝向所述第一换热部、能与所述第一换热部连通的孔或槽，桥包括两个朝向所述第二换热部、能与所述第二换热部连通的孔或槽，桥还包括具有第三接口的第三接口部，桥具有与所述第三接口连通的孔和或槽；通过桥可以相对方便地实现两个换热部之间流体的连通方式，不同的系统需求时可通过改变桥的结构实现，使系统管路简单，接口之间能减少管路的设置，且系统连接简单方便。
Patent WO-2022022725-A1 (WO)
Title: 传输eht-ltf序列的方法及相关装置
Inventor: LIU CHENCHEN
IPC: H04L27/26
Filed: 2021-07-30
Abstract: 本申请涉及无线通信领域，尤其涉及一种传输EHT-LTF序列的方法及相关装置，比如应用于支持802.11be标准的无线局域网中。该方法包括：第一通信设备生成并发送极高吞吐率物理层协议数据单元EHT PPDU，该EHT PPDU包括EHT-LTF；相应地，第二通信设备接收该EHT PPDU，并对接收到的该EHT PPDU中的EHT-LTF进行解析。采用本申请实施例，能够针对IEEE 802.11be标准，设计LTF序列，降低LTF序列在资源单元上的PAPR值。
Patent WO-2022028582-A1 (WO)
Inventor: CHEN JINGJING
IPC: H04W24/08
Filed: 2021-08-06
Abstract: 本公开提供一种测量方法、信息获取方法、发送方法、终端及网络侧设备，该方法包括：根据与信道状态信息参考信号CSI-RS的接收时间相关的信息，与快速傅里叶变换FFT相关的信息，与同步信号块SSB和CSI-RS的测量相关的信息，以及CSI-RS的最小间隔相关的信息中的至少一项，确定测量指标。
Patent WO-2022217800-A1 (WO)
Title: Method for preparing large-size fluorine-doped quartz tube and fluorine-doped quartz tube
Inventor: WANG LONGFEI
IPC: C03B37/018
Filed: 2021-08-20
Abstract: A method for preparing a large-size fluorine-doped quartz tube and a fluorine-doped quartz tube, the method comprising the following steps: S10, depositing a silicon dioxide powder on a surface of a target rod to obtain a loose body rod; S20, transferring the loose body rod to a sintering furnace, and dehydrating the loose body rod to obtain a purified loose body rod; S30. introducing a mixed gas I containing C 2 F 6  and helium into the sintering furnace to perform fluorine doping on the purified loose body rod, so as to obtain a purified fluorine-doped loose powder rod; S40. introducing a mixed gas II containing C 2 F 6  and helium into the sintering furnace, and sintering the purified fluorine-doped loose powder rod, such that same is completely vitrified, so as to obtain a sintered preform rod; S50, repeating steps S10-S40 n times to obtain a finished sintered preform rod, n being the total number of times of deposition; and S60, processing the finished sintered preform rod into a quartz tube. The size of the fluorine-doped quartz tube can be increased and the uniformity of the fluorine content can be ensured by means of multiple depositions and fluorine-doping a loose body rod. The present invention has the advantages of a simple process and a good fluorine doping effect.
Patent WO-2022042622-A1 (WO)
Title: Gpa-grade bainite steel having ultra-high yield ratio and manufacturing method for gpa-grade bainite steel
Inventor: ZHANG HANLONG
IPC: C21D1/26
Filed: 2021-08-26
Abstract: GPa-grade bainite steel having an ultra-high yield ratio, containing, in addition to Fe, the following chemical elements in mass percentages: 0.12-0.24% of C; 0.2-0.5% of Si; 1.3-2.0% of Mn; 0.001-0.004% of B; 0.01-0.05% of Al; and at least one of Cr, Nb, Ti, and Mo, wherein Cr≤0.4%, Nb≤0.06%, Ti≤0.1%, and Mo≤0.4%. Also disclosed are a manufacturing method and annealing process for the steel.
Patent WO-2023004911-A1 (WO)
Inventor: YAN JINGXIANG
IPC: G01M13/04
Filed: 2021-08-26
Abstract: Appareil de test de performances de paliers à roulement à auto-alignement et procédé de test de rigidité. Un système d'arbre principal (2) comprend un arbre principal étagé (21) et un système d'entraînement (1) entraîne la rotation de l'arbre principal étagé (21). Un système de palier testé (3) comprend un palier testé (31), un corps de siège de palier (32) et un capuchon d'extrémité de bague de roulement extérieure de palier (34). Le fond du corps de siège de palier (32) est articulé à un élément vertical en forme de U (57) relié à un mécanisme de chargement radial, lui-même relié horizontalement et avec liberté de mouvement à un mécanisme de réglage d'angles d'auto-alignement (6). L'extrémité droite du capuchon d'extrémité de bague de roulement extérieure de palier (34) est articulée à un élément horizontal en forme de U (52) relié à un mécanisme de chargement axial. Le mécanisme de chargement axial est relié avec liberté de mouvement et verticalement au mécanisme de réglage d'angles d'auto-alignement (6) qui règle un angle de déviation du palier testé (31). Les présents appareil et procédé peuvent réaliser une charge de composés tout en réglant l'angle d'auto-alignement d'un palier testé (31). Dans des conditions de charge, une simulation environnementale s'avère relativement réaliste et la plage de réglage d'angles relativement grande.
Patent WO-2022088921-A1 (WO)
Inventor: ZHAO SHUAI
IPC: A61B5/053
Filed: 2021-08-31
Abstract: 一种人体成分测量方法及装置，用于通过体脂测量设备（210）得到较为准确的测量目标的全身人体成分或各节段体成分。人体成分测量方法包括：体脂测量设备（210）获取测量目标的测量信息，测量信息包括体重信息和阻抗信息，阻抗信息通过测量测量目标的第一节段获取，体脂测量设备（210）根据体重信息、阻抗信息和测量目标的第一节段体成分信息，确定测量目标的第二节段体成分信息。
Patent WO-2022068510-A1 (WO)
Inventor: ZHAO XIAOBO
IPC: G06T7/521
Filed: 2021-09-01
Abstract: Disclosed in the present invention are a three-dimensional data stitching method, a three-dimensional scanning system, and a hand-held scanner. The method comprises: obtaining first images and second images, the first images and the second images being target images of the surface of a measured object obtained by a measurement module; performing three-dimensional reconstruction on the target images, obtaining first point clouds on the basis of the first images, and obtaining second point clouds on the basis of the second images; determining a stitching transformation relationship between multiple first point clouds; and stitching corresponding multiple second point clouds on the basis of the stitching transformation relationship between the multiple first point clouds.
Patent WO-2022078172-A1 (WO)
Inventor: FU YANSONG
IPC: H04N21/422
Filed: 2021-09-22
Abstract: 本申请提供的显示设备和内容展示方法，所述显示设备包括：显示器；控制器，所述控制器与所述显示器通信连接，所述控制器被配置为：接收用户发送的截图指令；响应于所述截图指令，对所述显示器所显示的界面内容进行截图操作，获得截图图像；将所述截图图像发送至内容识别服务器；接收所述内容识别服务器发送的响应信息，所述响应信息中包含从所述截图图像中识别出的目标对象的识别结果；控制所述显示器按照与所述识别结果的置信度对应的显示方式，显示所述识别结果。
Patent WO-2023044630-A1 (WO)
Title: User equipment, base station, and method for channel state information (csi) measurement
Inventor: LI TIAN
IPC: H04W72/04
Filed: 2021-09-22
Abstract: A user equipment (UE) executes method for channel state information (CSI) measurement. The UE determines a sequence of port indices of a CSI-RS resource from a first TRP according to a CSI report configuration to obtain port indices for the first TRP, and a sequence of port indices of a CSI-RS resource from a second TRP according to the CSI report configuration to obtain port indices for the second TRP. The UE performs CSI measurement for the first TRP using the port indices for the first TRP and CSI measurement for the second TRP using port indices for the second TRP. The UE reports the CSI measurement for the first TRP and the CSI measurement for the second TRP.
Patent WO-2023050072-A1 (WO)
Title: Procédés et systèmes de compression vidéo
Inventor: JUNG CHEOLKON
IPC: H04N19/50
Filed: 2021-09-28
Abstract: L'invention concerne des procédés et des systèmes de traitement de vidéo. Dans certains modes de réalisation, le procédé consiste à recevoir une image courante d'une vidéo ; et à déterminer un groupe d'images associées à l'image courante. Le groupe d'images comprend une première image clé à un premier instant antérieur à l'image courante et une seconde image clé à un second instant ultérieur à l'image courante. Le procédé consiste à générer des première et seconde images de référence sur la base des première et seconde images clés. Sur la base des première et seconde images de référence, des images prédictives bidirectionnelles dans le groupe d'images peuvent être déterminées. Un processus d'estimation de mouvement basé sur l'image courante et les images prédictives bidirectionnelles est ensuite effectué pour générer des informations de mouvement de l'image courante.
Patent WO-2022247089-A1 (WO)
Inventor: WANG YIHUAI
IPC: G01R22/06
Filed: 2021-09-29
Abstract: 一种智能电表终端，包括：核心板、扩展板和外接传感器；其中，扩展板通过GEC接口连接核心板，扩展板通过通用接口连接外接传感器；所述核心板包括MCU及与所述MCU通过固定接口连接的通讯模组；所述扩展板包括光敏、热敏传感器、程序下载接口、电源接口、工作指示灯；外接传感器包括LCD显示器和电网数据采样传感器。该基于AHL NB-IoT的电表终端采用硬件电路模块化设计思想，硬件电路可快速复用，硬件实体采用构件化设计思路，硬件终端可快速升级。
Patent WO-2022174612-A1 (WO)
Title: 显示基板、显示装置和布线方法
Inventor: QU YI
IPC: H01L27/32
Filed: 2021-10-22
Abstract: 一种显示基板(100)，包括显示区(10)、绑定区(30)和布线结构(20)，显示区(10)包括依次排列的多列像素列，布线结构(20)位于显示区(10)与绑定区(30)之间，包括依次排列的多条走线(21)，一条走线(21)对应一列像素列，走线(21)电连接像素列以为像素列中的像素(12)提供电信号。走线(21)包括多端子走线(212)，至少部分走线(21)对应的子走线(212)的线长和线宽至少之一不同并使得走线(21)的总电阻基本相同。本申请还公开了一种显示装置和布线方法。
Patent WO-2023015728-A1 (WO)
Inventor: WEI XINXIN
IPC: A61B1/32
Filed: 2021-10-25
Abstract: 一种可视扩张器，其包括扩张模组（1）以及可视模组（2），扩张模组（1）包括第一扩张结构，第一扩张结构包括上扩件（11）和下扩件（12），上扩件（11）与下扩件（12）相连且可相对转动，相对转动过程中二者在张开及基本闭合状态之间切换，当处于张开状态，二者间形成检查通道，下扩件（12）具有容纳部（1221），容纳部（1221）的一端具有封闭可视位（12211），封闭可视位（12211）与检测通道相对，可视模组（2）容纳于容纳部（1221）内，可视模组（2）的可视端面向封闭可视位（12211）。在不影响可视功能的情况下对可视模组（2）的可视端进行封闭防护，避免了可视模组（2）直接暴露在检查通道内，使得可视模组（2）能够重复利用，且避免了对阴道的感染。
Patent WO-2023273096-A1 (WO)
Title: Visible light communication cascaded array led chip
Inventor: LI GUOQIANG
IPC: H01L27/15
Filed: 2021-11-12
Abstract: A visible light communication cascaded array LED chip, which belongs to the technical field of visible light communications. The chip is formed from an LED large chip and an LED chip area which are connected in series; the LED chip area comprises at least two LED small chips; an insulating layer is provided between the LED large chip and the LED small chips as well as between adjacent LED small chips; and the LED large chip and each LED small chip comprise a functional layer, the functional layer being loaded on a substrate surface, and the functional layer comprising a buffer layer, an n-GaN layer, a multiple quantum well layer, and a p-GaN layer which are arranged in sequence from bottom to top. In the present invention, multiple LED small chips connected in parallel form a series connection with the LED large chip to evenly distribute a high current flowing through the inside of one LED large chip to multiple LED small chips connected in parallel at the next stage, thus preventing the problem that LED small chip fail due to excessively high current density, improving the overall stability of a chip structure, and prolonging the service life of an LED.
Patent WO-2022105868-A1 (WO)
Title: 一种切换处理方法、装置和通信设备
Inventor: Fu Yuexia
IPC: H04W36/00
Filed: 2021-11-19
Abstract: 本申请实施例公开了一种切换处理方法、装置和通信设备。所述方法包括：用户设备在确定当前满足预设条件时，发送携带有第一信息的域名系统(DNS)解析请求消息至边缘调度节点；所述第一信息中包括用户标识信息、应用标识信息和业务连续性需求信息；接收来自所述边缘调度节点的DNS解析响应消息，所述DNS解析响应消息中包括更新后的第二边缘应用服务器的地址信息。
Patent WO-2022242103-A1 (WO)
Title: Descending type double-span movable scaffolding system and construction method
Inventor: HU ZHUKUI
IPC: E01D21/00
Filed: 2021-11-30
Abstract: A descending type double-span movable scaffolding system and a construction method. The scaffolding system comprises main beams (1), main nose beams (2), corbels (3), propelling flatcars (4), cross beams (5), an outer formwork (6), a front hanging beam (7), and a rear hanging beam (8), the number of the main beams (1) is two, the main beams (1) are connected by means of a plurality of pairs of cross beams (5), every two cross beams (5) form a group, and the bottom ends of the cross beams are connected by means of bolts; the main nose beams (2) are fixedly connected to the two ends of each main beam (1), the three pairs of corbels (3) are respectively located at the bottom of each main beam (1) and the bottoms of the main nose beams (2) at the two ends of each main beam (1) and used for supporting the main beams (1) and the main nose beams (2), each pair of corbels (3) are connected by means of a connecting plate, and each propelling flatcar (4) is slidably connected to the tops of the corbels (3). According to the scaffolding system, through the arrangement of an attached connecting device (9), after a hydraulic device on each propelling flatcar (4) enables two parts of the outer formwork (6) to be closed, the two beams (5) in the same pair can be fixed at the same time, the top of the attached connecting device (9) is embedded into the connecting position of the outer formwork (6), and a gap at the connecting position cannot be vertically through, such that the situation of continuous leakage is prevented, and the safety is improved.
Patent WO-2022127629-A1 (WO)
Inventor: LI NA
IPC: H04W24/02
Filed: 2021-12-03
Abstract: 一种接入网、通信系统及服务提供方法、存储介质，接入网是基于服务化架构的，包括至少一个接入网网络功能模块的接入网，其中：各接入网网络功能模块与各核心网网络功能模块通过服务化接口互联，核心网是基于服务化架构的，包括至少一个核心网网络功能模块的核心网；接入网网络功能模块，用于在被核心网网络功能模块根据服务需求确定后，与相应的一个或多个核心网网络功能模块进行信息交互。通信系统包括：基于服务化架构的核心网，以及接入网，核心网网络功能模块，用于与根据服务需求确定的一个或多个接入网网络功能模块进行信息交互。