baber/WOPTO huggingface dataset:
Patent WO-2022105248-A1 (WO)
Inventor: ZENG JIEQIONG
IPC: H05B47/18
Filed: 2021-07-02
Abstract: Provided is a single-chip bus slave circuit structure, comprising a monolithically integrated chip, a rectifier bridge, a first street lamp circuit, a second street lamp circuit, and a third street lamp circuit. The monolithically integrated chip is at least provided with a bus voltage input pin, a grounding pin, a first drive signal output pin, a second drive signal output pin, a third drive signal output pin, and a power supply output pin; the bus voltage input pin and the grounding pin are both connected to an output end of the rectifier bridge; an input end of the rectifier bridge is connected to positive and negative buses; and the grounding pin is further grounded. The single-chip bus slave circuit structure of the present invention is used, such that an intelligent constant-current driving function is achieved, constant-current driving of lamps is achieved within the whole bus voltage range, the constant-current characteristics of the lamps do not depend on parameters of the lamps, and the brightness of the lamps is kept uniform; meanwhile, the number of the driven lamps can be flexibly adjusted, and high energy use efficiency can be guaranteed.
Patent WO-2022252345-A1 (WO)
Inventor: CAO XIAORAN
IPC: G06T7/00
Filed: 2021-07-09
Abstract: 本申请实施例公开了一种3D地图的压缩方法、解压缩方法和装置，以减少3D地图的数据量，属于3D地图技术领域。所述3D地图的压缩方法包括：获取3D地图描述子，该3D地图描述子对应于3D地图的至少一个3D地图点。对该3D地图描述子和至少一个预设阈值向量之间的关系进行二值化处理，得到二值化数据。对3D地图描述子和至少一个预设阈值向量之间的差异进行量化处理，得到量化数据。本申请实施例可以减少存储3D地图所需的存储空间或减少传输3D地图所需的传输资源。
Patent WO-2022077975-A1 (WO)
Inventor: WANG JING
IPC: H02J7/02
Filed: 2021-07-12
Abstract: Provided are a power supply circuit without a charging loop, and a power management system. The power supply circuit comprises an alternating-current switch component, a photovoltaic switch component and a direct-current bus capacitor, wherein the alternating-current switch component is used for connecting a live wire of a three-phase alternating current to a direct-current bus, and controlling, when the alternating current is selected to charge the direct-current bus capacitor, the voltage across the two ends of the direct-current bus capacitor to gradually rise to a target voltage; the photovoltaic switch component is used for connecting a photovoltaic power supply to the direct-current bus, and controlling, when the photovoltaic power supply is selected to charge the direct-current bus capacitor, the voltage across the two ends of the direct-current bus capacitor to gradually rise to the target voltage; and the direct-current bus capacitor is connected between a positive electrode and a negative electrode of the direct-current bus. When an alternating current or a photovoltaic power supply is connected to a direct-current bus, an alternating-current switch component or a photovoltaic switch component can control the voltage across two ends of a direct-current bus capacitor to stably rise to a target voltage, thereby preventing damage to components on the direct-current bus caused by a large impact current generated by a rapid rise of the voltage across the two ends of the direct-current capacitor.
Patent WO-2023272825-A1 (WO)
Inventor: DIAO GENGXIU
IPC: G09G3/36
Filed: 2021-07-23
Abstract: A display panel and a display apparatus, the display panel comprising multiple independent display areas (A1, A2, A3, A4), pixels in each display area (A1, A2, A3, A4) each being driven to display by at least one source drive circuit (10, 20), and the source drive circuits (10, 20) driving each display area (A1, A2, A3, A4) being electrically insulated from each other. The display panel has the characteristics of both high resolution and large size.
Patent WO-2022110854-A1 (WO)
Title: Dielectric filter
Inventor: LI JINGPENG
IPC: H01P7/10
Filed: 2021-07-26
Abstract: Disclosed is a dielectric filter. The dielectric filter includes a body, a first resonant unit, a second resonant unit and a groove. The first resonant unit is arranged at a first side of the body. The second resonant unit is arranged at a second side of the body opposite to the first side. The groove is formed at a middle position of the body and is configured to partially separate the first resonant unit and the second resonant unit from each other. Each of the first resonant unit and the second resonant unit includes a first frequency resonant hole, a second frequency resonant hole and a coupling adjustment hole. In each of the first resonant unit and the second resonant unit, the first frequency resonant hole and the second frequency resonant hole are located on different surfaces of the body, and the first frequency resonant hole has a first longitudinal extension line perpendicular to a second longitudinal extension line of the second frequency resonant hole, and the coupling adjustment hole is located on another surface of the body and has a third longitudinal extension line parallel to the first longitudinal extension line or the second longitudinal extension line.
Patent WO-2022170740-A1 (WO)
Title: Anticorps anti-cd3 et leurs méthodes d'utilisation
Inventor: LUO PETER PEIZHI
IPC: C07K16/46
Filed: 2021-07-28
Abstract: L'invention concerne des anticorps comprenant un fragment de liaison à l'antigène d'un anticorps anti-CD3 présentant une faible affinité pour CD3. L'anticorps comprend en outre un fragment de liaison à l'antigène qui se lie spécifiquement à un antigène cible, tel que HER2, CD20, TROP2, BCMA ou CD19. L'invention concerne également des anticorps anti-CD3, des anticorps anti-CD3 masqués (comprenant des anticorps anti-CD3 activables), des anticorps anti-CD20 et des anticorps anti-HER2 masqués (comprenant des anticorps anti-HER2 activables). Les anticorps sont utiles pour le traitement du cancer.
Patent WO-2022160641-A1 (WO)
Title: Fuel tank cleaning ball
Inventor: Chien Chian-Yeu
IPC: B08B9/08
Filed: 2021-08-03
Abstract: A fuel tank cleaning ball (1), comprising: a cover body (10) made of a material which is nonmagnetic but can be penetrated by a magnetic force line, wherein the outer surface (11) of the cover body (10) is corrugated to provide a larger surface area for the absorption of iron powder, rust powder, or other metal-containing fine or powdered impurities (200) inside the oil tank (100); and a magnetic metal (20) which is covered by the cover body (10) and fixed by means of the cover body (10).
Patent WO-2022037445-A1 (WO)
Inventor: CHEN TONG
IPC: A47L11/24
Filed: 2021-08-10
Abstract: An object-crossing method and apparatus, a sweeping robot, and a storage medium, the method comprising: when it has been determined that the sweeping robot must climb, controlling a sensing mechanism of the sweeping robot to acquire the necessary climbing height and the distance between the sweeping robot and the object of climbing (102); when the distance is lower than a specified distance threshold and the height is lower than a specified height threshold, controlling a driving mechanism of the sweeping robot to drive the sweeping robot to perform a first rotation, such that a first side of a robot body of the sweeping robot is near to the object of climbing and a second side is away from the object of climbing; the first side and the second side are two opposite sides, the weight of the first side is less than the weight of the second side (104); controlling the sweeping robot to climb on the object of climbing (106).
Patent WO-2022160661-A1 (WO)
Inventor: MA TIANTIAN
IPC: H01L51/54
Filed: 2021-08-12
Abstract: 本申请提供一种含氮化合物及其电子元件和电子装置，属于有机电致发光技术领域。本申请提供的含氮化合物具有多环共轭特性，该化合物具有稠合的吲哚并咔唑母体结构，原子间的键能高，因而具有良好的热稳定性，并有利于分子间的固态堆积，在有机电致发光器件中作为发光层材料表现为长寿命。本申请提供的含氮化合物通过稠合芳香环的母核结构分别连接含氮基团(三嗪、吡啶和嘧啶)以及苯并噁唑或苯并噻唑基团，由此组合而成的结构具有高的偶极矩，从而使材料极性提高。将本申请含氮化合物用作有机电致发光器件的发光层材料时，将有效提升器件的电子传输性能，改善器件发光效率以及使用寿命。
Patent WO-2022052776-A1 (WO)
Inventor: ZHU ZHENKAI
IPC: G10L15/22
Filed: 2021-08-19
Abstract: 一种人机交互的方法（900）、电子设备（100）及系统，其中的方法（900）可以应用于智慧屏（101）等电子设备（100），或者应用于包括手机（102）和车载设备（103）的系统中，通过获取界面（403,404,501-504,601-603,701-707,801,802）上显示的可见且可以被用户执行点击操作的文本控件、图片控件、按钮（20,30）以及图标控件等，根据用户语音指令执行对界面（403,404,501-504,601-603,701-707,801,802）上的任意控件的点击等操作；此外，在语音指令匹配控件的过程中，结合界面（403,404,501-504,601-603,701-707,801,802）上内容信息，精确地分析出当前的用户语音指令可能发生的应用场景，进而根据识别的语音指令匹配当前可能发生的应用场景中的控件，更准确地获取用户的意图，提高了语音交互场景下的语音识别的准确率。
Patent WO-2022134635-A1 (WO)
Inventor: XU HAOKAI
IPC: F23Q2/16
Filed: 2021-08-23
Abstract: 本实用新型提供一种点火枪头部旋转机构，包括一卡接件，该卡接件具有一固定卡接部和一活动卡接部，两卡接部分别与枪头、枪身卡接，在转动枪头或枪身时活动卡接部与枪头或枪身活动卡接配合。本实用新型的有益效果：本实用新型通过在卡接件的设置使得枪头能够在枪身上相对转动，并且能够实现转动一定角度就能定位在该角度，卡接件本身具有弹性，减少结构中弹簧等零件的使用，结构简单，生产成本低。
Patent WO-2022042615-A1 (WO)
Inventor: LIN YUNG-HSIANG
IPC: C12P19/30
Filed: 2021-08-25
Abstract: Provided are a yeast powder rich in nicotinamide mononucleotide, a preparation method therefor, and an application thereof. The preparation method comprises: preparing a first culture medium, a second culture medium, and a third culture medium; inoculating a yeast into the first culture medium for fermentation to obtain a first fermentation broth; inoculating the first fermentation broth into the second culture medium for fermentation to obtain a second fermentation broth; inoculating the second fermentation broth into the third culture medium for fermentation to obtain a third fermentation broth; centrifuging the third fermentation broth to obtain a fermentation product; and drying the fermentation product to obtain a yeast powder, wherein the components of the first culture medium, the second culture medium, and the third culture medium comprise nicotinamide, tryptophan, and nicotinic acid.
Patent WO-2022062836-A1 (WO)
Inventor: HUANG JIANZHI
IPC: C01B32/184
Filed: 2021-08-27
Abstract: A pyrrolic nitrogen-dominated nitrogen-doped graphene synthesis method, comprising the following steps: adding 5 mg of graphene oxide to 10 mL of dimethyl formamide according to a ratio, and performing ultrasonic treatment for 30 min to obtain a uniform 0.5 mg/mL graphene oxide dispersion; transferring 10 mL of 0.5 mg/mL graphene oxide dispersion to a 25 mL reaction kettle, adding 2 mL of water and 1 mL of n-butylamine to the reaction kettle under vigorous stirring to obtain a mixed liquid; placing the reaction kettle, which contains the mixed liquid, into a drying oven for heating; after heating is completed, naturally cooling the reaction kettle to room temperature, and performing centrifugal washing on a product; and adding 4 mL of a mixed liquid of anhydrous ethanol and water to the product, and performing ultrasonic treatment for 15 min to obtain a uniform pyrrolic nitrogen-dominated nitrogen-doped graphene dispersion. Provided are a mild and simple method for preparing pyrrolic nitrogen-dominated nitrogen-doped graphene, and pyrrolic nitrogen-dominated nitrogen-doped graphene having good performance.
Patent WO-2023284107-A1 (WO)
Inventor: ZHOU JUAN
IPC: A61K9/06
Filed: 2021-09-17
Abstract: A hydrogel microsphere for adsorbing a growth factor in a stem cell supernatant, and preparation thereof, relating to the technical field of biomedicine. Hydrogel microspheres having different diameters and different proportions can be prepared by a microfluidic device by means of an ultraviolet photo-crosslinking principle by using methacrylated hyaluronic acid and methacrylated heparin as raw materials; the prepared hydrogel microspheres have good mechanical stability, and the capabilities of adsorbing growth factors in stem cell supernatants and slowly releasing the growth factors; the preparation method of the microspheres is simple, batch production can be performed, and the present invention has good application prospects.
Patent WO-2022127248-A1 (WO)
Inventor: YAN KUN
IPC: C08K7/14
Filed: 2021-09-18
Abstract: 本发明公开了一种聚酰胺模塑组合物及其制备方法和应用，包括组分：聚酰胺树脂100份；超支化聚酰胺0.1～2份；增强填料0～100份。本发明的聚酰胺模塑组合物中通过加入特定量的端氨基超支化聚酰胺，能够显著提高材料的结晶温度和结晶速率。在冷模成型条件下，本发明的聚酰胺组合物材料可以在较高的温度下发生结晶，即可以更早进行结晶冷却，并且以更快速度完成结晶，彻底冷却，在制件脱模时，不易发生粘模具，料带拉高等问题；能够缩短成型冷却周期，提高生产效率，适应LED反射支架薄壁化、多模穴的发展趋势。
Patent WO-2022063237-A1 (WO)
Title: Ldpc code encoding method and apparatus, and network device and storage medium
Inventor: ZHONG HAIJING
IPC: H03M13/11
Filed: 2021-09-24
Abstract: Provided are an LDPC code encoding method and apparatus, and a network device and a storage medium. The method comprises: storing corresponding non-zero elements in a basis matrix of an LDPC code according to the provided LDPC code; calculating a first check sequence according to a first check sub-matrix, the non-zero elements, and a sequence to be encoded, wherein a check matrix of the LDPC code is divided into the first check sub-matrix, a second check sub-matrix, a full-zero matrix and a unit diagonal matrix; calculating a second check sequence according to the second check sub-matrix, the unit diagonal matrix, the non-zero elements, the sequence to be encoded, and the first check sequence; and calculating an encoded output according to the first check sequence, the second check sequence, and the sequence to be encoded.
Patent WO-2022063254-A1 (WO)
Inventor: LIU JUNHUA
IPC: A61P9/00
Filed: 2021-09-25
Abstract: Provided is a GABA  A  receptor agonist having a novel structure, better efficacy, and safer clinical use with reduced side effects, relating specifically to a phenol derivative, and a method for preparation thereof, and use thereof in the field of the central nervous system. Said phenol derivative is a selected pathway provided for a drug for inducing or maintaining anesthesia in animals or humans, for promoting sedation and hypnosis, or for the treatment and/or prevention of anxiety, nausea, vomiting, migraine, convulsions, epilepsy, neurodegenerative disorders, and central nervous system-related disorders.
Patent WO-2022078373-A1 (WO)
Inventor: ZHANG XIAOBO
IPC: H04L5/00
Filed: 2021-10-13
Abstract: 本申请公开了一种被用于无线通信的节点中的方法和装置。第一节点接收第一信息块和第二信息块并在第一时频资源集合中接收第一无线信号；所述第一信息块被用于确定第一传输配置参数组，所述第一传输配置参数组包括多个传输配置参数；所述多个传输配置参数分别被用于确定多个参考信号，第一参考信号是所述多个参考信号中之一；所述第一无线信号和所述第一参考信号之间具有第一类关系，所述第一无线信号和所述多个参考信号中的所述第一参考信号之外的一个参考信号之间具有第二类关系，所述第一类关系和所述第二类关系不相同；第一时间阈值被用于确定所述第一参考信号。通过本申请的方法，可以增强在多发送接收节点场景下的抗多普勒频移的性能。
Patent WO-2022160789-A1 (WO)
Inventor: ZU LIJUN
IPC: G06Q20/42
Filed: 2021-10-19
Abstract: Disclosed in the present invention are an information processing method and apparatus, the method comprising: acquiring trigger information of a power button in a trusted execution environment; and, on the basis of the trigger information of the power button, collecting information inputted by the user on a trusted user interface, and sending the collected information to a service processing unit. Sensitive data inputted by the user is collected by judging trigger information of the power button and, as the user submits the inputted data by means of clicking the power button, the user can effectively perceive the existence of the secure environment, improving the security of terminal payment.
Patent WO-2022252474-A1 (WO)
Inventor: LI SHUXI
IPC: G06F9/445
Filed: 2021-10-21
Abstract: 一种智能摄像机的软件定义方法及装置、电子设备和存储介质，所述方法包括：基于用户选定的功能，根据所述功能的实现流程确定用于定义智能摄像机功能的至少一个目标组件；根据用户选定的硬件访问接口，确定目标硬件访问接口；基于所述至少一个目标组件和所述目标硬件访问接口，生成应用于所述智能摄像机的目标软件模块，其中，在所述智能摄像机上运行所述目标软件模块时，所述目标组件通过所述目标硬件访问接口调用智能摄像机的硬件资源来实现所述智能摄像机的功能。
Patent WO-2023070253-A1 (WO)
Inventor: YANG CUIJUN
IPC: G16H20/17
Filed: 2021-10-25
Abstract: Closed-loop artificial pancreas insulin infusion control system, includes: a detection module (100,200), configured to detect the current blood glucose level continuously, further provided with a detection processing unit (1001,2001), which preset with an algorithm, and the algorithm calculates the current required insulin infusion amount according to the current blood glucose level; and an infusion module (102,202), connected to the detection module (100,200), the detection module (100,200) sends the current required insulin infusion amount to the infusion module (102,202), and the infusion module (102,202) performs insulin infusion according to the current required insulin infusion amount. After the current blood glucose level is detected, the current required insulin infusion amount is directly calculated without sending it to others, which make the infusion result more accurate and reliable.
Patent WO-2023087380-A1 (WO)
Title: Printed reflective fabric
Inventor: REN CHULIN
IPC: B32B27/00
Filed: 2021-11-29
Abstract: The present application relates to the technical field of reflective materials. Disclosed is a printed reflective fabric, comprising a base cloth layer, a resin layer, and a glass micro bead layer which are sequentially provided, wherein the glass micro bead layer comprises a plurality of glass micro beads, and the glass micro beads are fixed to the resin layer and protrude out of the end face of the resin layer away from the base cloth layer. The printed reflective fabric further comprises a printed layer which is located on the end faces of the glass micro bead layer and the resin layer away from the base cloth layer. By providing the printed layer on the end faces of the glass micro bead layer and the resin layer away from the base cloth layer, the pattern or color of the printed layer forms a stronger three-dimensional effect by means of the protruding effect of the glass micro beads, so that the pattern of the fabric has a better three-dimensional effect.
Patent WO-2023092609-A1 (WO)
Inventor: DING XUEFENG
IPC: G02F1/1333
Filed: 2021-11-29
Abstract: 一种显示器框架及显示器。显示器框架包括：前框（1）、背板（2）、中框（3）和弹性垫（4）；前框（1）包括框体结构和前沿（12），前沿（12）位于框体结构的一端且朝向框体结构的中心延伸；框体结构中相对的侧壁上具有第一卡接部（111）；背板（2）包括底板（21）和位于底板（21）的侧边且朝向底板（21）的一侧延伸的侧板（22），底板（21）的内表面与前沿（12）的内表面相对，且侧板（22）与框体结构的侧壁相对设置，侧板（22）上具有用于与第一卡接部（111）配合的第二卡接部（221）；中框（3）位于前框（1）内，且弹性垫（4）位于中框（3）的侧壁朝向前沿（12）的顶面与前沿（12）之间。显示器框架中，在中框（3）与前沿（12）之间设置弹性垫（4），可以消除背板（2）和前框（1）之间的配合间隙，使得背板和前框之间卡紧，有效避免背板与前框之间造成撞击异响不良。
Patent WO-2023082380-A1 (WO)
Title: 一种交联聚乙烯电缆脱气效果评价方法
Inventor: FU MINGLI
IPC: G01N21/84
Filed: 2021-12-01
Abstract: 本发明公开了一种交联聚乙烯电缆脱气效果评价方法，包括：获取待测电缆样品；对待测电缆样品进行加热处理，以获得待测电缆样品的绝缘层为透明状态的待测透明电缆样品；在暗室条件下，获取待测透明电缆样品在单色激光光源照射下的至少一张光斑图像；提取至少一张光斑图像在预设光斑图像范围内的光强数据；对光强数据进行归一化处理，获取待测透明电缆样品在预设绝缘层厚度范围内的归一化光强系数的最大值和平均值；根据最大值和平均值计算得到脱气均匀系数；根据最大值、平均值和脱气均匀系数，得到交联聚乙烯电缆脱气效果的评价结果。采用本发明实施例能够高效、快速地对交联聚乙烯电缆脱气效果进行评价，准确性较高。
Patent WO-2022135099-A1 (WO)
Title: Locker differential control method and system for all-terrain vehicle, medium, and vehicle
Inventor: HUANG XUNING
IPC: F16H48/20
Filed: 2021-12-02
Abstract: The present application relates to the technical field of vehicle control, and provides a locker differential control method and system for an all-terrain vehicle, a medium, and a vehicle. The method comprises: receiving a terrain mode request signal from an ESP, wherein the terrain mode request signal is used for indicating a terrain mode currently selected by a vehicle; and according to pre-configured matching relationships between different terrain modes and different locker differential states, controlling each locker differential of the vehicle to operate in a locker differential state matching the currently selected terrain mode, wherein the locker differential state comprises a locked state and an unlocking vehicle speed limit-free state of the locker differential. According to the present application, the interaction between the all-terrain mode and the electric control locker differential system is established, so that the electric control locker differential system corresponds to different locking strategies and unlocking vehicle speed limits according to the all-terrain mode to adapt to different road condition requirements, so that the electric control locker differential performance in an off-road mode can be fully exerted.
Patent WO-2023097647-A1 (WO)
Inventor: QIU GUIJIA
IPC: G06T7/80
Filed: 2021-12-03
Abstract: Des modes de réalisation de la présente invention concernent un système, un procédé et un appareil d'étalonnage de caméra CCD, un dispositif informatique et un support de stockage. Le système comprend : un mécanisme de transmission ; un ensemble d'étalonnage, qui est disposé sur le mécanisme de transmission, une pluralité d'unités de motif d'étalonnage agencées dans la direction de la longueur étant disposées sur l'ensemble d'étalonnage, chaque unité de motif d'étalonnage comprenant un premier bloc d'étalonnage, et le premier bloc d'étalonnage comprenant un identifiant de positionnement et une pluralité de premiers motifs d'étalonnage qui sont disposés de manière uniforme ; une caméra CCD, qui est utilisée pour photographier, lorsque l'ensemble d'étalonnage fonctionne, l'ensemble d'étalonnage pour obtenir une première image ; et un module de traitement, le module de traitement étant connecté en communication à la caméra CCD, et le module de traitement étant utilisé pour calculer une matrice de transformation de paramètres intrinsèques et extrinsèques de la caméra CCD selon la première image. Selon les modes de réalisation de la présente demande, pendant l'étalonnage de la caméra CCD, un produit réel n'a pas besoin d'être disposé sur le mécanisme de transmission, un résultat d'étalonnage est empêché d'être affecté par une erreur de taille de produit, et la précision d'étalonnage est améliorée.
Patent WO-2023097695-A1 (WO)
Inventor: SHI RAO
IPC: H04W68/02
Filed: 2021-12-03
Abstract: Des modes de réalisation de la présente demande concernent un procédé et un appareil de traitement d'informations, un dispositif de communication et un support d'enregistrement. Un procédé de traitement d'informations mis en œuvre par une station de base peut consister, lorsque la station de base prend en charge un premier identifiant (ID) de sous-groupe d'un réseau d'accès radio (RAN), à diffuser des informations de configuration de groupe de radiomessagerie, les Informations de configuration de groupe de radiomessagerie étant utilisées par un équipement utilisateur (UE) pour déterminer le premier ID de sous-groupe.
Patent WO-2022179247-A1 (WO)
Inventor: ZENG BIN
IPC: G01L5/04
Filed: 2021-12-10
Abstract: 一种基于全索系索力测试和误差自适应分析的损伤判定方法，用于测量预应力钢结构中的预应力拉索（1）索力，并通过对拉索（1）索力测试误差的自适应分析确定可能损伤的拉索（1）及其位置，方法包括：放置激光测速仪（4）；用激光测速仪（4）测量该拉索待测点（P）的速度；计算出拉索（1）的索力；计算出整个预应力钢结构内所有的拉索（1）之间的索力；分析测试索力的误差并且找出可能出现损伤的拉索（1）以及与其相连接的拉杆（2）。该方法可同时获取拉索（1）在面内竖向与面外横向的动力响应特征，进而获得自验证的索力分析结果，并根据索力误差自适应分析，确定索系中可能出现损伤的拉索（1）及其位置，为复杂的预应力钢结构索力测试与损伤判别提供有效依据。
Patent WO-2023102936-A1 (WO)
Inventor: YING BEN
IPC: H04N21/2347
Filed: 2021-12-10
Abstract: La présente demande concerne un procédé de traitement d'informations d'image, un terminal intelligent et un support de stockage. Le procédé de traitement d'informations d'image consiste à : confirmer ou générer les données de caractéristiques d'une image sur la base d'informations d'image ; effectuer un traitement prédéfini sur les données de caractéristiques pour obtenir les données de sécurité de l'image ; et sauvegarder les données de sécurité dans le flux de données de l'image pour protéger la sécurité des informations d'image en photographie informatique.
Patent WO-2022143332-A1 (WO)
Inventor: TANG CAIBAO
IPC: F21V21/02
Filed: 2021-12-22
Abstract: 一种照明模组，包括：光源模组（100），其包括环形电路板（120）及设置于电路板（120）上的多个光源（121）；电源驱动（110），电源驱动（110）与环形电路板（120）电性连接；光学件（200），其具有相对的前面和背面，光学件（200）包括电源收容部（210）和一体连接于电源收容部（210）周围的透镜部（220），电源收容部（210）背面设有电源槽（211），透镜部（220）前面设有配光结构，透镜部（220）背面延伸出电路卡扣（222）和多个安装部卡扣（223）；多个磁装件（300），每个磁装件（300）包括基座（310）和强磁体（320），基座（310）包括结合部（311）及与结合部（311）连接的卡装部（312），强磁体（320）与结合部（311）连接；其中，卡装部（312）与磁装件（300）卡扣卡接，环形电路板（120）设于透镜部（220）背面且被电路卡扣（222）卡接，光源（121）与配光结构对应配置，电源驱动（110）收容于电源槽（211）。结构简单、组装方便，不需要采用任何螺钉安装即可组装完成，提高组装效率。
Patent WO-2023087486-A1 (WO)
Inventor: ZENG MIAN
IPC: G09G3/32
Filed: 2021-12-22
Abstract: 一种像素电路及显示装置；该像素电路包括驱动单元（10）、与驱动单元（10）电性连接的发光控制单元、以及与驱动单元（10）电性连接的第一复位单元（30），且第一复位单元（30）的第一端电性连接驱动单元（10），第一复位单元（30）的第二端电性连接第一恒压信号输入端（V1），第一复位单元（30）的控制端电性连接第一复位信号输入端（F1），通过设置与驱动单元（10）电性连接的第一复位单元（30），利用第一复位单元（30）对驱动单元（10）的电压进行调节，缓解驱动单元（10）在低频显示时受到的单向电应力，使流经驱动单元（10）的电流趋于稳定，进而提升显示装置在低频显示时的显示效果。