baber/WOPTO huggingface dataset:
Patent WO-2019052269-A1 (WO)
Title: Audio playing control method for mobile terminal, and wireless headset
Inventor: DAI TIANRONG
IPC: H04R1/10
Filed: 2018-07-05
Abstract: Disclosed are an audio playing control method for a mobile terminal, and a wireless headset. The method comprises: collecting proximity information about a user's hand within a pre-set time period by multiple proximity sensors of a wireless headset; according to the proximity information, acquiring information about each proximity sensor being sheltered at each moment within the pre-set time period; according to the information about each proximity sensor being sheltered, determining the sequence of different proximity sensors being sheltered; according to the sequence of different proximity sensors being sheltered, acquiring an operation trajectory of the user's hand; according to the operation trajectory and a pre-set trajectory instruction library, acquiring a corresponding audio play operation instruction, so as to realize control of the audio play of a mobile terminal. The wireless headset comprises: multiple proximity sensors, a memory and a processor; each of the proximity sensor and the memory are both connected with the processor. The present invention increases the types of control and operation of audio play of a mobile terminal by a wireless headset, and will not cause any physical impact to a user's ear, improving the user experience.
Patent WO-2019011291-A1 (WO)
Title: Device for bearing silicon wafer
Inventor: LONG YONGDENG
IPC: H01L21/68
Filed: 2018-07-12
Abstract: Provided is a device for bearing a silicon wafer. The bearing device comprises: a first fixing plate and a second fixing plate arranged opposite each other, a first upper fixing rod and a second upper fixing rod arranged opposite each other, and a lower fixing rod, wherein a first end of the first upper fixing rod is fixedly connected to the first fixing plate, and a second end of the first upper fixing rod is fixedly connected to the second fixing plate; a first end of the second upper fixing rod is fixedly connected to the first fixing plate, and a second end of the second upper fixing rod is fixedly connected to the second fixing plate; the first upper fixing rod and the second upper fixing rod are both provided with a plurality of limiting columns, and each of the limiting columns comprises a cylindrical main body and a hemispherical tip; the lower fixing rod is arranged below the first upper fixing rod and the second upper fixing rod; and a first end of the lower fixing rod is fixedly connected to the first fixing plate, and a second end of the lower fixing rod is fixedly connected to the second fixing plate.
Patent WO-2020010648-A1 (WO)
Inventor: LIU PING-LIN
IPC: G09G3/20
Filed: 2018-07-21
Abstract: 一种显示面板的驱动系统及显示装置，驱动系统包括：电压产生电路，产生2 m+k+1个初始灰阶电压；斜坡电压曲线产生电路，根据k比特数据，利用2 m+k+1个初始灰阶电压产生2 m+1个斜坡电压曲线；缓冲器，缓冲2 m+1个斜坡电压曲线，输出2 m+1个缓冲斜坡电压曲线；源驱动电路，根据接收到的像素数据中的m比特数据利用所述2 m+1个斜坡电压曲线中的任意两个相邻的斜坡电压曲线产生额外的2 n个斜坡电压曲线；输出控制电路，根据接收到的像素数据选择所述斜坡电压曲线中的一灰阶电压输送给所述像素电路的数据信号输入端。本驱动系统占用面积小，对时间要求低且功耗较低，可实现独立的RGB伽马电压曲线。
Patent WO-2018219362-A1 (WO)
Inventor: HUANG WENJIA
IPC: A61J7/04
Filed: 2018-07-23
Abstract: 一种智能药盒，包括盒体（1），盖子（2），置于盒体（1）内部用于放置药物的药物容器（3），探测器（5），控制分析模块（4），通讯模块（6），探测器（5）、控制分析模块（4）以及通讯模块（6）之间可相互进行通讯，通过控制分析模块（4）与通讯模块（6）的协同作用，将探测器（5）获取的用户操作前后的数据变化与预期用药的参考数据比对，以获得用户该次操作的服药时间、药品种类、药品数量是否符合用药要求。该智能药盒可以准确判断药品用量、用药种类，适用于多种药品剂型，适用范围广，且用户可以在任何环境和姿势下使用，大大提高了实用性。
Patent WO-2020019219-A1 (WO)
Inventor: PENG JINDONG
IPC: H04W24/08
Filed: 2018-07-25
Abstract: L'invention concerne un procédé d'économie d'énergie, un dispositif et un support d'informations lisible par ordinateur, utilisés pour réduire la consommation d'énergie du LampSite. Le procédé comprend les étapes suivantes : un contrôleur centralisé détermine n RRU parmi m RRU, la somme des premières RSRP de liaison descendante des n RRU correspondant au même terminal étant supérieure ou égale à une première valeur prédéfinie, la première RSRP de liaison descendante d'un terminal correspondant à une RRU constituant la puissance reçue du RS envoyé par la RRU avec la première puissance de transmission de RS correspondante mesurée par le terminal et estimée par le contrôleur centralisé ; le contrôleur centralisé ferme les RRU parmi les m RRU autres que les n RRU (402) ; le contrôleur centralisé augmente la seconde puissance de transmission de RS correspondant à chacune des n RRU à la première puissance de transmission de RS correspondante, et permet aux n RRU de transmettre respectivement le RS avec la première puissance de transmission de RS correspondante (403).
Patent WO-2019029654-A1 (WO)
Title: Yarn cage mounting assembly and high-efficiency water-conserving cone yarn dyeing apparatus
Inventor: SHAN ZHONGDE
IPC: D06B23/04
Filed: 2018-08-10
Abstract: A yarn cage mounting assembly and a high-efficiency water-conserving cone yarn dyeing apparatus. The yarn cage mounting assembly comprises a holding board, a dyeing column, and a liquid return sleeve. The holding board is used to hold a yarn cage to be dyed and is provided with a liquid supply channel used to supply a dyeing solution. The dyeing column is disposed on the holding board and is used for disposing yarn reels in series thereon. A dyeing channel communicating with the liquid supply channel is formed in the dyeing column, and a spray nozzle communicating with the dyeing channel is provided on the sidewall of the dyeing column, the spray nozzle being used to spray the dyeing solution onto the yarn reels. The liquid return sleeve is sleeved on the dyeing column and is used to cover the yarn reels to recover the dyeing solution sprayed through the spray nozzle. The technical solution decreases the dyeing liquor ratio, reduces consumption of resources such as water, dyes, dye auxiliaries, and steam in the dyeing process, and shortens the circulation period of a dyeing solution and the dyeing cycle, facilitating energy saving.
Patent WO-2019105063-A1 (WO)
Inventor: GU XIAN
IPC: B29C33/10
Filed: 2018-08-10
Abstract: 一种对引线框架真空吸附的半导体封装模具的型腔结构，所述型腔上表面中间区域为真空吸附台（1），该真空吸附台（1）上根据引线框架上芯片封装单元位置设置有多个吸附区，且每个吸附区内分布有多个非穿透的吸附孔（2），所述真空吸附台（1）内具有真空通道（3）连通多个吸附孔（2），且真空通道（3）具有一外接口（4）连通至型腔侧面，所述型腔上表面四周间隔设置有多个真空气孔（5），且真空气孔（5）底部相互连通，并通过气道（7）连通真空通道（3），所述型腔上表面的一长侧边间隔设有多条相互平行的真空气槽（8），该真空气槽（8）为半圆槽，且外端连通至型腔侧面。
Patent WO-2020037500-A1 (WO)
Inventor: LIAN SHIGUO
IPC: G05D1/02
Filed: 2018-08-21
Abstract: 一种智能驾驶方法、装置及存储介质，所述方法优选地应用于云端服务器，包括：确定人工智能感知模型的第一置信度，人工智能感知模型用于根据传感器信息输出路况信息（S11）；当第一置信度大于或等于第一预设阈值时，获取人工智能感知模型根据传感器信息输出的路况信息作为目标路况信息（S12）；确定人工智能决策模型的第二置信度，人工智能决策模型用于根据目标路况信息输出决策信息（S13）；若第二置信度小于第二预设阈值，则显示目标路况信息（S14）；将接收到的对目标路况信息的第一人工决策信息作为目标决策信息，目标决策信息用于对车辆进行控制（S15）。采用该技术方案，可以在通过人工智能难以做出可靠决策时，自适应地触发人工介入决策来确保得到可靠的决策结果。
Patent WO-2019227729-A1 (WO)
Inventor: PANG ZHIHUA
IPC: H05K9/00
Filed: 2018-08-29
Abstract: 本发明公开了一种无线充电模组用屏蔽片及无线充电模组，包括外圈磁片和中心磁片，外圈磁片上设有与所述中心磁片相适配的孔，所述中心磁片的一端固定在所述孔中，中心磁片的另一端凸出于所述外圈磁片；所述外圈磁片包括至少一层第一导磁层，所述第一导磁层为纳米晶带材、非晶带材或金属软磁带材；所述中心磁片包括至少两层层叠的第二导磁层，所述第二导磁层为碎片化的纳米晶带材、碎片化的非晶带材或碎片化的金属软磁带材。相比于与传统的纳米晶屏蔽片，本发明屏蔽片中外圈磁片层叠的纳米晶带材数量更少，有利于屏蔽片的小型化；同时充电效率还有所提升。
Patent WO-2020019402-A1 (WO)
Title: Oxide dispersion-strengthened iron-based alloy powder and characterization method therefor
Inventor: LIU ZUMING
IPC: C22C38/28
Filed: 2018-08-30
Abstract: The present invention relates to an oxide dispersion-strengthened iron-based alloy powder and a characterization method therefor. The alloy powder comprises a matrix and a strengthening phase, wherein the strengthening phase comprises at least two kinds of strengthening phase particles of different sizes, wherein the volume of particles with a particle diameter smaller than or equal to 50 nm accounts for 85-95% of the total volume of all the strengthening particles; and the matrix is an Fe-Cr-W-Ti alloy. The characterization method therefor involves: separating the strengthening phase from the matrix of the powder by means of electrolysis, and analyzing and characterizing the strengthening phase using an electron microscope.
Patent WO-2020034297-A1 (WO)
Title: Time difference of arrival determination method and communication device and system
Inventor: BI CHENG
IPC: H04W64/00
Filed: 2018-09-17
Abstract: Embodiments of the present invention provide a time difference of arrival determination method and a communication device and system. Neighbor cells for positioning can be determined for a target terminal by means of a positioning server, then cell identifiers of the neighbor cells and beam polling configuration information of the neighbor cells are sent to the target terminal, so that the target terminal can detect a PRS beam transmitted by a corresponding neighbor cell according to the beam polling configuration information, and a time difference of arrival of PRS beams transmitted by one neighbor cell and the other neighbor cell is calculated. The neighbor cells transmit PRSs by adopting beams, the manner of using narrow beam transmission overcomes the problems that a millimeter wave attenuates seriously in the air and has an insufficient diffraction ability, so that the PRS born on the millimeter wave arrives at a target terminal side and is detected by the target terminal side, thereby achieving the calculation of the time difference of arrival and achieving downlink positioning, and providing a solution for a positioning blank in a millimeter wave application scenario.
Patent WO-2020042246-A1 (WO)
Inventor: LU QILONG
IPC: H02K15/10
Filed: 2018-09-18
Abstract: An insertion method and insertion device for an insulating tube sleeve (81) of a flat wire motor stator wire slot, comprising the following steps: S1, selecting a molded insulating tube sleeve (81) matched with the size of the flat wire motor stator wire slot, and cutting and pre-processing the length of the insulating tube sleeve (81) according to the size of a stator (8); S2, conveying the pre-processed insulating tube sleeve (81) to a positioning mechanism (4) behind the insulating tube sleeve by means of a conveying mechanism (3); S3, conveying the insulating tube sleeve (81) of the positioning mechanism (4) to an upper end plane of the flat wire motor stator wire slot by means of a material clamping mechanism (5); S4, moving a guide mechanism (6) above the flat wire motor stator (8) of a positioning sleeve plate (7); carrying out steps S3 and S4 synchronously; S5, repeating the steps of S1-S4 until the flat wire motor stator wire slot reaches a set space filling factor. The technical solution can solve the problems in the prior art of low insertion efficiency and unstable insulation of the insulating tube sleeve of the flat wire motor stator wire slot, and greatly improves the production efficiency.
Patent WO-2019057054-A1 (WO)
Title: Liquid switching valve for nutrition pump and nutrition pump
Inventor: TU JIANGUANG
IPC: F04B53/10
Filed: 2018-09-19
Abstract: A liquid switching valve for a nutrition pump and a nutrition pump. The liquid switching valve comprises a valve body. Two grooves (1) allowing two catheters to pass therethrough are formed on the valve body; a drive motor (2) is correspondingly provided at one side of each groove (1); the groove wall of the groove (1) corresponding to the drive motor (2) is provided with a notch. The liquid switching valve further comprises a pressure block (3). A screw hole is formed on the pressure block (3); the output shaft of the drive motor (2) is inserted into the screw hole to drive the pressure block (3) to move along the axial direction of the output shaft; the pressure block (3) enters the groove from the notch and to press the catheter along with the groove wall at the other side of the groove. The liquid switching valve can implement switching between a nutrient solution and a cleaning solution, and performs continuous intestinal nutrition feeding, so as to effectively reduce gastric and esophageal discomforts, and to provide greatest nutritional support for patients having absorption capability limited, thereby improving the clinical treatment effect of intestinal nutrition; the device has a simple structure, low costs, and a good effect.
Patent WO-2019057063-A1 (WO)
Title: Array substrate and display panel
Inventor: HUANG BEIZHOU
IPC: G02F1/1362
Filed: 2018-09-19
Abstract: Disclosed are an array substrate and a display panel using the array substrate. The array substrate comprises scanning lines, data lines, pixel electrodes, a first switch element and a second switch element, wherein the pixel electrodes are arranged at intersections of the scanning lines and the data lines, and the first switch element is connected in series to the second switch element and is connected to the scanning lines, the data lines and the pixel electrodes to form a switch circuit.
Patent WO-2019169855-A1 (WO)
Inventor: WANG WEI
IPC: C12N1/15
Filed: 2018-09-21
Abstract: L'invention concerne une oxalate décarboxylase recombinée exprimée par des cellules hôtes de champignons filamenteux, un procédé de construction d'une souche recombinée, un procédé de production d'une enzyme recombinée et une utilisation associée, et concerne en outre des formulations de milieux pour différentes cellules hôtes recombinées de champignons filamenteux.
Patent WO-2019076186-A1 (WO)
Title: Pixel driving circuit, pixel driving device, and display device
Inventor: LI YONGQIAN
IPC: G09G3/3291
Filed: 2018-09-27
Abstract: The present application provides a pixel driving circuit, a pixel driving device, and a display device. The method comprises: generating a brightness sum of a frame according to the brightness of pixels in the frame; querying, from a first preset correspondence, a data voltage compensation value corresponding to the generated brightness sum, the first correspondence comprising a one-to-one correspondence between the brightness sum of the frame and the data voltage compensation value of the frame; compensating for a data voltage of the frame according to the data voltage compensation value to generate a compensated data voltage; and outputting the compensated data voltage to a display panel.
Patent WO-2020024460-A1 (WO)
Inventor: SHEN HAILIANG
IPC: F21V21/02
Filed: 2018-10-25
Abstract: L'invention concerne une lumière de panneau de DEL sans cadre de type direct, comprenant une base support de lumière (1), un corps lumineux de DEL (2), une alimentation de commande de DEL (3) et un panneau de diffusion de lumière (4). La lumière de panneau supprime la conception à cadre métallique de l'état de la technique et adopte la base support de lumière (1) à bord plié afin de fixer le panneau de diffusion de lumière (4), ce qui facilite le fonctionnement automatique mécanisé en améliorant l'intégration du corps lumineux ainsi que la précision de sa forme et de sa taille ; en particulier, la suppression du cadre métallique réduit directement la consommation de matière, la consommation d'énergie et les coûts de main-d'œuvre de la lumière de panneau de DEL sans cadre de type direct et réduit également indirectement les coûts d'emballage et de transport, tout en favorisant et en garantissant la qualité d'apparence des produits, en augmentant l'intégration du corps lumineux, en réduisant le poids global de la lumière et en facilitant l'installation.
Patent WO-2019119977-A1 (WO)
Inventor: DUAN QINGLONG
IPC: G06Q20/06
Filed: 2018-10-30
Abstract: 公开一种基于增强现实的虚拟对象分配方法，应用于增强现实客户端，包括：针对目标用户进行图像扫描，并发起针对扫描到的图像的人脸识别；获取在从扫描到的图像中识别出面部特征时由增强现实服务端下发的电子凭证，并将获取到的电子凭证在本地保存；其中，所述电子凭证用于提取虚拟对象；确定本地保存的所述电子凭证的类别数是否达到预设阈值；如果本地保存的所述电子凭证的类别数达到所述预设阈值，向所述增强现实服务端发送虚拟对象分配请求，其中，所述虚拟对象分配请求中携带类别数为所述预设阈值的所述电子凭证，以使得所述增强现实服务端基于该虚拟对象分配请求从预设的虚拟对象集合中分配虚拟对象。
Patent WO-2019119982-A1 (WO)
Inventor: WU SHAOQI
IPC: G01N15/14
Filed: 2018-10-31
Abstract: 一种能同步存储多路脉冲数据的细胞分析仪及其控制方法，其中，包括：光源产生模块（11）、多个光信号接收器模块（12）、多个信号处理模块（13）、多个ADC采集模块（14）、FPGA模块（15）和DDR储存模块（16）；光信号接收器模块（12）、信号处理模块（13）和ADC采集模块（14）数量相等；光信号接收器模块（12）、信号处理模块（13）、ADC采集模块（14）、FPGA模块（15）和DDR储存模块（16）依次电连接。以FPGA模块（15）取代微控制器，利用FPGA模块（15）的并行处理方式及FPGA模块（15）丰富的逻辑资源，采用多个数据同步单元（21）对应多路数字脉冲数据，以面积换速度的方法，实现多路数字脉冲数据的同步储存。
Patent WO-2020062509-A1 (WO)
Inventor: WU YANGYANG
IPC: B64C27/14
Filed: 2018-11-21
Abstract: A propeller structure, and a power apparatus and an unmanned aircraft using said propeller structure, the propeller structure comprising a propeller hub (10) and propeller blades (20) connected to the propeller hub (10). A connecting section (11) used for connecting an external drive component is provided on the propeller hub (10), and a propeller release auxiliary section (30) is provided near to the connecting section (11). The propeller release auxiliary section (30) is used to match with a propeller release tool for rapid separation of the connecting section (11) and the external drive component. In the solutions provided in the embodiments of the present invention, the provision of the propeller release auxiliary section (30) on the propeller hub (10) at a position near to the connecting section (11) that connects to the external drive component allows for matching with a propeller release tool for rapid separation of the connecting section (11) and the external drive component even when the end surface (101) of the propeller hub (10) is in contact with the drive component (40). When the power apparatus and the aircraft utilize the present propeller, damage to the drive component because of collision of the propeller during flight can be avoided, and the propeller and the drive component can be separated without damaging the propeller.
Patent WO-2019144700-A1 (WO)
Title: Deep learning-based quick and precise high-throughput drug screening system
Inventor: CHENG LIMING
IPC: G16B40/00
Filed: 2018-11-30
Abstract: A deep learning-based quick and precise high-throughput drug screening system, comprising a picture preprocessing module and a neural network module. The picture preprocessing module comprises a channel merging module and a picture standardization module. The channel merging module merges different cell single-color channel pictures into a multi-channel picture representation, and the tensor of the picture obtained after the merging is represented as [H,W,C]; the picture standardization module standardizes input multi-channel picture data into the tensor representation of [70,70,C]; the neural network module functions subsequent to the picture standardization module, the input data of the neural network module is the tensor of the standardized picture, and final predictive classification determination is implemented by the trained neural network. The established deep learning-based drug screening system DeepScreen has the advantages of high throughput, precision, high efficiency, high speed, convenience, low costs and interference resistance, and has a practical application prospect worth concerning.
Patent WO-2019110001-A1 (WO)
Title: 障碍物信息的获取方法及激光雷达系统
Inventor: WU SHIXIANG
IPC: G01S7/481
Filed: 2018-12-07
Abstract: 一种障碍物信息的获取方法及激光雷达系统（10），激光雷达系统（10）包括：发射模块（11），适于产生并发射激光脉冲；探测模块（12），适于接收并处理发射模块（11）发射的激光脉冲的反射信号和可见光束的反射信号，以同时获取障碍物同一点的距离信息和色彩信息，探测模块（12）包括：过滤子模块（121）和探测子模块（122）。应用激光雷达系统（10），由于探测模块（12）可以同时接收并处理激光脉冲以及可见光束的反射信号，故可以不需要复杂的融合运算，以较低的成本、同时可靠地获得障碍物同一点的距离信息和色彩信息。
Patent WO-2019120179-A1 (WO)
Inventor: GUO ZHIHENG
IPC: H04L5/00
Filed: 2018-12-17
Abstract: 一种信号发送、接收方法及设备，用于提高终端设备调整频率偏移的准确度。其中的一种信号发送方法包括：网络设备确定SSB和指示信息，其中，所述指示信息用于指示所述SSB的频率位置为频率集合中的一个，所述频率集合包括第一频率和第二频率，或者第一频率、第二频率以及第三频率；所述网络设备向终端设备发送所述SSB和所述指示信息。
Patent WO-2019120195-A1 (WO)
Title: Indoor navigation system using inertial sensors and short-wavelength low energy device
Inventor: NG KIN SIU
IPC: G01S19/49
Filed: 2018-12-18
Abstract: A system for a tracking device and and a method thereof is provided, the system comprises: a wireless module for receiving location reference from an external wireless device, and determining distances from the external wireless devices; an inertial measurement unit (IMU) having an accelerometer for obtaining an acceleration vector and a gyroscope for obtaining an angular velocity vector; a processing unit for determining a first estimated coordinate relative to a global frame from the location reference, calculating a second estimate coordinate relative to the global frame with the acceleration vector, the angular velocity vector, and the ambient atmospheric pressure.
Patent WO-2020124535-A1 (WO)
Inventor: JIAO SHI
IPC: G11B19/02
Filed: 2018-12-21
Abstract: A method for operating an electronic device (1) comprises a processing unit (11), a video output (13) and an audio output (14), the method is characterized in that it comprises: playing (a0) an audiovisual content on the electronic device (1), by outputting a video component of the audiovisual content with a first quality level at the video output (13) and outputting an audio component of the audiovisual content at the audio output (14); determining (a), by the processing unit (11), whether a user of the electronic device (1) is paying attention to the video output (13); and when the user is determined as not paying attention to the video output (13), interrupting (b) the output of the video component of the audiovisual content with the first quality level.
Patent WO-2020132843-A1 (WO)
Inventor: WANG JING
IPC: H01L33/40
Filed: 2018-12-24
Abstract: 一种发光二极管及其制作方法，包括：发光外延层，自下而上依次包括第一半导体层（110）、发光层（120）和第二半导体层（130）；透明介质层（200），至少形成在第二半导体层（130）上，透明介质层（200）具有平台（210）和一系列开口（220）；透明介质层（200）的开口（220）内具有欧姆接触层（310），欧姆接触层（310）与第二半导体层（130）之间具有过渡层（320），过渡层（320）的热迁移率低于欧姆接触层（310），解决了欧姆接触区域材料选择的难题，有效控制了开口面积，减小欧姆接触区域的吸光。
Patent WO-2020107668-A1 (WO)
Inventor: HUO YUNFEI
IPC: A61B5/026
Filed: 2019-01-10
Abstract: L'invention concerne un procédé de calcul de l'indice de résistance microcirculatoire sur la base du flux sanguin myocardique et d'une image de tomodensitométrie, consistant à : extraire une image myocardique pour déterminer un volume myocardique; localiser un ostium coronaire et segmenter avec précision une artère coronaire; générer un modèle de maillage requis par le calcul par détection des contours dans les données d'artère coronaire; déterminer le débit sanguin myocardique au repos et la réserve coronaire au moyen d'une mesure non invasive; calculer le débit total au niveau de l'entrée de l'artère coronaire dans un état d'hyperémie maximale; déterminer le débit dans l'état d'hyperémie maximale de différents vaisseaux sanguins dans une arborescence artérielle coronaire pour déterminer le débit V1 dans l'état d'hyperémie maximale; obtenir un temps moyen de transmission Tmn dans l'état d'hyperémie maximale, en considérant V1 comme le débit à l'entrée de l'artère coronaire, et calculer la chute de pression ΔΡ depuis l'entrée de l'artère coronaire et jusqu'à l'extrémité distale étroite de l'artère coronaire, la pression moyenne Pd dans l'artère coronaire au niveau de l'extrémité distale étant telle que Pd = Pa - ΔP; et calculer l'indice de résistance microcirculatoire. L'indice de résistance microcirculatoire peut être obtenu rapidement, précisément et de façon entièrement automatique sur la base d'une image de tomodensitométrie cardiaque.
Patent WO-2020042527-A1 (WO)
Inventor: YANG XIAOCHUAN
IPC: C08J7/04
Filed: 2019-01-11
Abstract: Disclosed are a cosmetic sun protection mask and a manufacturing method for the same, pertaining to the technical field of cosmetic sun protection devices. The mask comprises an integrated mask panel and a mask fixing mechanism. The integrated mask panel comprises a head mask region and a facial mask region, and provides an effective and prolonged shield against ultraviolet light having a wavelength under 400 nm. The mask fixing mechanism comprises fixing blocks, a main positioning head fastener, a secondary positioning head fastener, and a reinforcement frame. The reinforcement frame is fixedly connected to a periphery of the integrated mask panel. The pair of fixing blocks are fixedly connected to the reinforcement frame, and the main positioning head fastener is fixedly connected to between the two fixing blocks. The transparent integrated mask having a face portion and a head portion of the invention blocks skin-damaging UVA, UVB, and UVC light while allowing visible light and infrared light having a wavelength above 400 nm to pass through, thereby providing a skin care and hair growth-stimulating effect, being natural and environmentally friendly, and having superior performance, a low cost, and high market competitiveness.