baber/WOPTO huggingface dataset:
Patent WO-2018132967-A1 (WO)
Title: Revêtement inhibiteur de corrosion
Inventor: LIN CHANGJIAN
IPC: C09D189/00
Filed: 2017-01-18
Abstract: L'invention concerne un procédé de protection contre la corrosion d'objets métalliques qui comprend la mise en contact des objets métalliques avec une combinaison d'au moins un oxyde de cérium et d'au moins un polymère comprenant au moins une protéine adhésive de moule, puis à chauffer le revêtement à au moins 60 °C pendant au moins 10 minutes. Le matériau est respectueux de l'environnement et ne présente pas de graves risques pour la santé comme certains composés de l'état de la technique. Seules de petites quantités de matériau de revêtement sont requises. La combinaison de la protéine adhésive de moule et de petites particules d'oxyde de cérium permet d'obtenir une excellente protection contre la corrosion, en particulier après chauffage. La combinaison de la protéine adhésive de moule, de l'oxyde de cérium et d'ions phosphate donne une composition qui est très appropriée pour durcir avec un chauffage pour donner un revêtement inhibiteur de corrosion davantage amélioré qui est supérieur à celui de la technique antérieure.
Patent WO-2018137255-A1 (WO)
Inventor: PAN KAI
IPC: H04L12/24
Filed: 2017-01-26
Abstract: L'invention concerne un procédé, un appareil, et un système de protection de données dans un système de communication. Le procédé comprend les étapes suivantes : un nœud de réseau central acquiert des informations associées à un service d'un dispositif terminal; et le nœud de réseau central détermine, d'après les informations associées au service, un nœud de réseau pour exécuter une protection de sécurité sur des données du service. Le procédé permet de sélectionner différents nœuds de réseau pour différents services de manière flexible, afin d'exécuter une protection de sécurité, satisfaisant ainsi l'exigence de sécurité d'un opérateur ou d'un service et améliorant la sécurité d'un système.
Patent WO-2018152808-A1 (WO)
Title: 一种冷却和烧结一体的锂离子电池材料生产设备
Inventor: WANG SHUANG
IPC: H01M4/04
Filed: 2017-02-25
Abstract: 本发明公开了一种冷却和烧结一体的锂离子电池材料生产设备，包括底座；所述底座的顶部设置有冷却室；所述冷却室内设置有液压伸缩装置、左侧挡料板和右侧挡料板；冷却室的底部设置有排料管；冷却室的左侧设置有出气管，右侧设置有进气装置；本发明结构简单，设计合理，使用方便；与传统的烧结相比微波的穿透深度大，温度梯度非常小，能够快速地升温和降温，从而使整个烧结过程被大幅度缩短，不存在阴影效应；冷却室的设置，能够将烧结过后的电池材料进行冷却，通过进气装置将冷却的氮气输入到冷却室对物料进行冷却处理，然后从出气管将气体排出，从而形成对流，对烧结过后的电池材料进行冷却处理。
Patent WO-2017177846-A1 (WO)
Title: 信息展示方法和终端设备
Inventor: HUANG LIN
IPC: G06F3/0488
Filed: 2017-04-05
Abstract: 一种信息展示方法及相应的终端设备（600），其中，该方法应用于一终端设备（600）上，当该终端设备（600）在用户界面（200）上展示一应用的主信息时，该方法包括：在用户界面（200）上预设的第一区域（201）内展示第一附加信息（101）；响应于用户执行的第一操作动作，确定第一操作动作对应的第二区域（102）；根据所述第二区域（305）的大小，展示第一附加信息对应的全部或部分第二附加信息（103）。本方法实现了高效地附加信息的展示。
Patent WO-2017177919-A1 (WO)
Inventor: ZHENG BOJIAN
IPC: C07C233/81
Filed: 2017-04-12
Abstract: La présente invention décrit un composé tel que présenté dans la formule (I), formule (II) ou formule (III). Le composé est apte à inhiber la liaison de la protéine PB2 du virus de la grippe à une coiffe d'ARN, et présente une fonction d'opposition au virus de la grippe.
Patent WO-2018028241-A1 (WO)
Title: 可自动升降自动调节下压力并带有减震功能的动力轮
Inventor: LI QIN
IPC: A45C5/14
Filed: 2017-04-24
Abstract: 一种可自动升降自动调节下压力并带有减震功能的动力轮（124），包括安装基座（20）、动力模块（6）、自动升降模块（2）、减震模块（5）、电子模块及电源模块；其中，所述动力模块（6）、自动升降模块（2）和减震模块（5）设置在所述安装基座（20）上；所述自动升降模块（2）连接所述减震模块（5）；所述动力模块（6）连接所述减震模块（5）；所述电子模块电连接所述自动升降模块（2）和动力模块（6）；所述自动升降模块（2）通过所述减震模块（5）驱动所述动力模块（6）提升或降下；所述减震模块（5）用于动力模块（6）的减震；所述电源模块用于向动力模块（6）、自动升降模块（2）以及电子模块提供电能。该动力轮（124）能够实现驱动轮的自动升降，还可以自动调节下压力，将其应用在行李箱上能够实现手动和自动之间的切换。
Patent WO-2018201322-A1 (WO)
Title: 一种存储错过节目的方法以及数字电视
Inventor: LIU XIAOQIANG
IPC: H04N21/433
Filed: 2017-05-03
Abstract: 本发明属于家电领域，提供了一种存储错过节目的方法以及数字电视，方法包括：记录用户观看的电视节目名称和播放频道以及时间，每天固定时间生成用户电视节目观看列表；判断用户是否规律性观看特定电视节目；若否，保持原样；若是，将所述特定电视节目标记为用户关注节目，并在所述用户关注节目的播放时间判断用户是否收看；若是，保持原样；若否，在所述播放时间，读取并存储所述关注节目视频信息。该发明通过记录和对比用户每天收看的电视节目，自动判断出用户持续关注的电视节目，如果用户错过了该节目中的某一集，能在该节目播放的时候读取并存储所错过的节目，从而让用户不用再耗费时间和精力寻找重播资源。
Patent WO-2018218405-A1 (WO)
Inventor: WANG NA
IPC: G06F17/30
Filed: 2017-05-27
Abstract: 一种相似用户选取方法及装置，涉及数据分析与处理技术领域。该方法包括：获取全部用户的内容查看历史数据（S101），按照查看时间点的先后顺序对用户的全部历史内容进行排序，得到用户的历史查看内容序列（S102），对用户的历史查看内容序列进行连续词袋模型训练，得到连续词袋模型，以及历史内容的内容向量（S103），根据得到的内容向量计算用户的兴趣偏好，并根据用户的兴趣偏好计算各用户与目标用户的相似度（S104），选取与目标用户相似度最高的预置数量个用户作为目标用户的相似用户（S105）。该方案不需要根据用户对同样物品产生正反馈行为来计算用户之间的相似用户，避免了很多没有对同样物品产生过正反馈行为的用户，无法进行相似用户计算的问题。
Patent WO-2018218700-A1 (WO)
Inventor: LAM CHOR WAI
IPC: A41G3/00
Filed: 2017-06-14
Abstract: 一种采用三层发网生产假发的生产工艺，包括如下步骤：首先选用三层发网，其中中间层和表层均为密布设置的六角形孔的蕾丝网；用平车先把中间层和表层的密布设置的六角形孔的蕾丝网错位固定缝制好成一个整体；然后钉在假发头模上用钩针采用假发编织工艺把假发发丝勾织到中间层上，假发发丝露在中间层的下方，发结勾织在中间层上；然后将底层缝合或勾织在中间层上即可。不仅容易操作降低人工成本，而且整体美感更强，透气性更好。
Patent WO-2017219992-A1 (WO)
Title: 手持终端的室内导航方法、手持终端及存储介质
Inventor: ZHOU BAO
IPC: G01C21/20
Filed: 2017-06-21
Abstract: 一种手持终端的室内导航方法，包括：在收到室内导航指令后，控制相机摄像头获取镜头范围内的影像，对影像中条形码标签的条形码（2）进行解析，获取各条形码标签的标识信息，按照彩色块选择规则从至少两个条形码标签中选择彩色块（S10）；按照选择的每一彩色块在镜头范围内的影像中的位置，计算其对应的像素坐标系坐标；根据条形码标签的标识信息与彩色块的世界坐标系坐标的关联数据，按照选择的每一彩色块所在条形码标签，计算每一个彩色块对应的世界坐标系坐标（S20）；按照坐标计算规则，计算手持终端在世界坐标系中的坐标（S30）。还提供了一种室内导航的手持终端及存储介质。本申请能快速准确的对手持终端的实时位置进行精确的计算，从而提高室内导航精度。
Patent WO-2019019121-A1 (WO)
Title: Cell switching method and device
Inventor: ZENG XIN
IPC: H04W12/0433
Filed: 2017-07-27
Abstract: Provided by the embodiments of the present application are a cell switching method and device, which help to improve the security of cell switching. The method comprises: a source cell obtaining a key retention strategy of a terminal device, and the source cell communicating with the terminal device using a first key; the source cell determining whether the terminal device communicates with a target cell using the first key according to the key retention strategy of the terminal device and a key retention strategy of the source cell; the source cell sending a switching request message to the target cell, the switching request message being used to request that the terminal device be switched from the source cell to the target cell, the switching request message comprising first indication information, and the first indication information being used to indicate whether the terminal device communicates with the target cell using the first key.
Patent WO-2018036399-A1 (WO)
Title: 滑环及滑环的加工工艺
Inventor: YANG JIANBO
IPC: H01R43/10
Filed: 2017-08-14
Abstract: 本发明涉及机电设备技术领域，特别涉及一种滑环及滑环的加工工艺。所述滑环包括滑环主体和刷丝端，所述刷丝端包括PCB板和刷丝；所述刷丝一端与所述PCB板固定连接，另一端与所述滑环主体相接触，且所述PCB板上设置有刷丝接线柱；所述滑环主体上设置有滑环接线柱；所述滑环主体包括至少一个铜环结构，所述铜环结构上设置有环道，所述环道与所述刷丝相接触。刷丝端绕滑环主体轴线旋转，只需通过刷丝与滑环主体接触即可，具有结构简单的优点；而且滑环主体和刷丝端分开设置，滑环结构为开式结构，装配自由度高，能够降低滑环结构的成本。
Patent WO-2019033297-A1 (WO)
Title: Fuming stick
Inventor: ZHU QI
IPC: A24D1/20
Filed: 2017-08-16
Abstract: Provided is a fuming stick (3). The fuming stick (3) is formed by cutting a substrate sheet (503) coated with a coating liquid. The coating liquid is formed by mixing a concentrated liquid with a misting agent, and the concentrated liquid is formed by concentration of a first part of sizing agents. The substrate sheet (503) is pulped from a second part of sizing agents. A mixture sizing agent comprising the first part of sizing agents and the second part of sizing agents is formed by pulping a fiber sizing agent and a tobacco raw material. The fibrous material comprises at least one of linen, bamboo fiber, cotton fiber, and softwood fiber. Since a coiled fuming material (601) are coiled clockwise to form the fuming stick (3), the smoke of the fuming stick (3) coiled clockwise can flow along the coiling direction of the fuming stick (3), and therefore the flow direction of the smoke can be effectively controlled. The fuming stick (3) comprises a misting agent, so that the user can inhale a larger amount of smoke, bringing in the user a better physiological satisfaction after inhaling and ingesting the smoke.
Patent WO-2019041337-A1 (WO)
Title: Display substrate and display apparatus
Inventor: LIU WEI
IPC: G02F1/1362
Filed: 2017-09-04
Abstract: Provided is a display substrate. The display substrate includes a base substrate (10)； a thin film transistor (110) for driving image display including an active layer (AL)； and a first light shielding layer (80a) on the base substrate (10) and in an inter-subpixel region (2) between two adjacent subpixel regions (1). A projection of the first light shielding layer (80a) on the base substrate (10) at least partially covers a projection of the inter-subpixel region (2) between two adjacent subpixel regions (1) on the base substrate (10). The projection of the first light shielding layer (80a) on the base substrate (10) is outside a projection of the active layer (AL) on the base substrate (10).
Patent WO-2019047009-A1 (WO)
Title: Processor-based data processing method and device
Inventor: DENG XIANGYANG
IPC: G06F9/50
Filed: 2017-09-05
Abstract: A processor-based data processing method and device, said method comprising: setting a plurality of periodic function sets, respectively setting a corresponding execution period for each periodic function set, and setting at least one periodic function in each periodic function set; acquiring a current running duration of a processor, comparing the current running duration with each execution cycle, and determining periodic function sets, of which the comparison results satisfy a preset time condition, as target periodic function sets; updating the set parameters respectively corresponding to the target periodic function sets, and acquiring, in each target periodic function set, periodic function identifiers identical with the updated set parameters as target periodic function identifiers; and synchronously executing a plurality of functions included in the periodic functions respectively corresponding to the target periodic function identifiers. The method above can be used to improve the utilization rate of the processor, so as to reduce the power consumption of the processor.
Patent WO-2018095128-A1 (WO)
Title: 一种显示屏的显示控制方法及相关产品
Inventor: YI YONGPENG
IPC: G09G3/36
Filed: 2017-09-25
Abstract: 公开了一种显示屏的显示控制方法及相关产品。该方法包括：获取显示屏的当前亮度值；依据预设对应关系确定目标颜色的与所述当前亮度值相对应的调节信息；按照所确定的调节信息对待显示内容中的目标颜色进行相应的削弱调节；将调节后的待显示内容输出至所述显示屏进行显示。通过采用上述技术方案，根据显示屏的当前亮度来对待显示内容中的目标颜色进行相应的削弱处理，使待显示内容中目标颜色的成分降低，在不增加硬件成本的情况下解决了显示屏的偏色问题。
Patent WO-2018059405-A1 (WO)
Inventor: WANG YAN
IPC: G10L15/22
Filed: 2017-09-26
Abstract: A voice control system, a wakeup method and wakeup apparatus therefor, an electrical appliance and a co-processor. The wakeup method comprises: a collection step for collecting voice information; a processing step: processing the voice information to determine whether the voice information contains a human voice; if so, separating a voice information segment containing the human voice, and entering a recognition step; the recognition step: performing wakeup word recognition on the voice information segment containing the human voice; if a wakeup word is recognised, then entering a wakeup step; and if no wakeup word is recognised, then returning to the collection step; and the wakeup step: waking up a voice recognition processor. Each part is designed in a modularised manner according to the method. The voice recognition processor only operates when voice recognition is required, avoiding ceaseless all-weather operation, and having reduced energy consumption. The voice wakeup apparatus only recognises a wakeup word, has low power consumption, and consumes very little energy even in all-weather operation, solving the problem of high power consumption in existing voice recognition.
Patent WO-2018059447-A1 (WO)
Inventor: CALLARD AARON JAMES
IPC: H04L29/06
Filed: 2017-09-27
Abstract: Apparatuses and methods for ordering of protocol data unit delivery are disclosed. According to embodiments, the mitigation of the head-of-the-line blocking is provided by associating an indicator with each of the PDCP packets, which can provide for differentiation of the PDCP packets relating to delivery requirements and/or transmission flows.
Patent WO-2018120949-A1 (WO)
Title: 瓣膜假体
Inventor: LIU SHIHONG
IPC: A61F2/24
Filed: 2017-09-28
Abstract: 一种瓣膜假体（10），包括支架（1）、瓣叶（2）和裙边（3），支架（1）包括流入端、流出端、以及多个轴向连接的波段，波段包括周向布置的多个网状结构单元，瓣叶（2）和裙边（3）分别固定于支架上（1），裙边（3）的上部设有缺口（321），裙边（3）通过缺口（321）与瓣叶（2）固定，裙边（3）还包括向支架的流出端方向延伸的第一突出部（323），第一突出部（323）的一端与缺口（321）连接，另一端与支架（1）固定，如此，一方面增强了裙边（3）与支架（1）连接的强度，另一方面当瓣膜假体（10）植入位置偏低时，通过第一突出部（323）可增加防瓣周漏的高度，从而避免部分血流从支架（1）泄漏，进而提升防瓣周漏的效果。
Patent WO-2018153114-A1 (WO)
Title: 显示基板及显示装置
Inventor: ZHOU YONGSHAN
IPC: G02F1/1335
Filed: 2017-10-19
Abstract: 一种显示基板及显示装置，属于显示技术领域。该显示基板包括：基底（10）、设置在基底（10）上的黑矩阵层，该黑矩阵层包括位于显示基板的中间区域的第一黑矩阵（11）；该显示基板还包括：至少与该第一黑矩阵（11）的边缘邻接的密封件（4）。由于显示基板的密封件（4）与基底（10）紧密邻接并且同时与第一黑矩阵（11）的边缘紧密邻接，所以，第一黑矩阵（11）的边缘被密封件（4）密封，即使第一黑矩阵（11）的边缘处发生剥离，水汽分子会受到密封件（4）的阻挡，无法进入显示基板的中间区域，也即无法进入显示基板的显示区域，解决了现有技术中由于黑矩阵剥离造成的产品良率较低的问题。
Patent WO-2018095196-A1 (WO)
Inventor: HUANG HUIHUA
IPC: G02B27/01
Filed: 2017-10-27
Abstract: L'invention concerne un procédé d'invite de sécurité d'un système d'affichage monté sur la tête. Le procédé d'invite de sécurité comprend les étapes consistant : à afficher un premier écran d'affichage à un utilisateur ; à détecter et à déterminer si l'environnement dans lequel se trouve l'utilisateur est sûr ; lorsque le résultat de la détermination montre que l'environnement n'est pas sûr, à afficher un second écran d'affichage à l'utilisateur après le traitement du premier écran d'affichage en tant que second écran d'affichage, et lorsque le résultat de la détermination montre que l'environnement est sûr, à afficher en continu le premier écran d'affichage à l'utilisateur. L'invention concerne également le système d'affichage monté sur la tête. Grâce à l'application du procédé, le fait que l'environnement est sûr peut être efficacement demandé à l'utilisateur sans influencer l'observation de l'écran d'affichage.
Patent WO-2019041524-A1 (WO)
Title: Method, electronic apparatus, and computer readable storage medium for generating cluster tag
Inventor: LUO AOXUE
IPC: G06F17/30
Filed: 2017-10-31
Abstract: A method for generating a cluster tag, the method comprising steps of: constructing, for text clustering results, a semantic network relationship for words in each cluster (S31); extracting, from the semantic network relationship constructed from each of the clusters, representative keywords, and marking the same as cluster keywords (S32); and extracting, from the keywords of each cluster, the most discriminating keyword, and marking the same as a tag of said cluster (S33). In this way, the present invention improves the discrimination and identification ability of a tag of a cluster.
Patent WO-2019075785-A1 (WO)
Title: Air conditioning system, and defrosting control method and device thereof
Inventor: MA XIHUA
IPC: F24F11/89
Filed: 2017-11-02
Abstract: An air conditioning system and a defrosting control method and device thereof. The defrosting control method comprises the following steps: when an air conditioning system performs defrosting each time, obtaining defrosting exit time determined in previous defrosting, and controlling the air conditioning system to perform this defrosting according to the defrosting exit time determined in the previous defrosting (S1); in this defrosting process of the air conditioning system, obtaining the temperature of an outdoor environment, and obtaining the temperature of an outlet of an outdoor heat exchanger (S2); determining the temperature of the outdoor environment and the temperature of the outlet of the outdoor heat exchanger (S3); and if the temperature of the outlet of the outdoor heat exchanger is lower than a first preset temperature and lasts a preset time and the temperature of the outdoor environment is lower than a second preset temperature, obtaining forced defrosting time serving as the defrosting exit time of the next defrosting of the air conditioning system, and storing the time (S4).
Patent WO-2019075835-A1 (WO)
Title: Automated clearing method, apparatus and device for monetary fund system, and storage medium
Inventor: WU LANG
IPC: G06F17/30
Filed: 2017-11-22
Abstract: An automated clearing method, apparatus and device for a monetary fund system, and a storage medium. The automated clearing method comprises: detecting, at a pre-set time point, whether there is an account checking file on the monetary fund system (S10); when it is detected that there is an account checking file on the monetary fund system, executing a clearing task for the account checking file and monitoring a clearing state of the account checking file (S20); when it is monitored that the clearing state of some or all of the account checking files is cleared, exporting data of an account checking file, which has been cleared, to a database and monitoring a state of the exported data (S30); and when it is monitored that a state of data export is a pre-set export state, initiating a data query to the database to confirm that the database stores the exported data (S40). The method can realize the automatic successive execution of each stage, and can also realize the parallel execution of multiple stages, thus improving the efficiency of execution, saving on human costs, and also ensuring the accuracy of a result.
Patent WO-2019109309-A1 (WO)
Title: Valeur de réception discontinue spécifiée par un équipement utilisateur
Inventor: CUI ZHENQING
IPC: H04W88/02
Filed: 2017-12-07
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs de communication sans fil. Une station de base peut transmettre (et un équipement utilisateur (UE) peut recevoir) une indication d'une valeur de réception (DRX) discontinue par défaut devant être utilisée pour un mode DRX. L'UE peut transmettre (et la station de base peut recevoir) un message indiquant une valeur DRX spécifique à un UE devant être utilisée pour le mode DRX. La valeur DRX spécifique à l'UE peut présenter une durée plus longue qu'une durée de la valeur DRX par défaut. L'UE peut fonctionner dans le mode DRX conformément à la valeur DRX spécifique à l'UE. L'invention peut comprendre la transmission par la station de base d'un ou plusieurs messages de radiorecherche à l'UE en fonction de la valeur DRX spécifique à l'UE.
Patent WO-2019024373-A1 (WO)
Title: Apparatus based on pre-mixed abrasive jet and for cutting plate material with non-uniform curved surface thickness
Inventor: Xie huaibei
IPC: B24C3/12
Filed: 2017-12-08
Abstract: Disclosed is an apparatus based on a pre-mixed abrasive jet and for cutting a plate material with a non-uniform curved surface thickness. The apparatus comprises a plate material workpiece (1) with a non-uniform curved surface thickness, and a two-dimensional machine tool workbench (2); and further comprises a C-shaped synchronization frame (3) and an intelligent detection device (4). An upper annular synchronization annular transmission chain set (31), a lower annular synchronization annular transmission chain set (32) and a central power motor (33) are mounted inside the C-shaped synchronization frame (3). The intelligent detection device (4) comprises an upper detector (41) and a lower detector (42), wherein radially and uniformly distributed holes (5) are provided in both the upper detector (41) and the lower detector (42), a stepped section (51) is provided in each radially and uniformly distributed hole (5), a stress test sensor (511) is installed in the stepped section (51), and a spring (52) and a guide column (53) are successively mounted at a lower end of each radially and uniformly distributed hole (5). The apparatus can adjust, according to the bending degree and the thickness of a plate material workpiece, the target distance from a spray gun to the workpiece and the movement speed of the spray gun, thereby reducing residual jet energy and realizing the function of automatically adjusting jet parameters of the spray gun in real time.
Patent WO-2018126854-A1 (WO)
Inventor: WU YIQUN
IPC: H04W72/04
Filed: 2017-12-12
Abstract: La présente invention concerne un procédé de transmission de liaison montante, un terminal et un dispositif côté réseau. Le procédé comprend les étapes suivantes : le terminal stocke les ressources temps-fréquence de transmission de liaison montante attribuées par le dispositif côté réseau ; lorsque le terminal a besoin d'envoyer un signal de liaison montante, déterminer, en fonction du nombre de symboles de multiplexage par répartition orthogonale de la fréquence (OFDM) dans les ressources temps-fréquence de transmission de liaison montante, le signal de liaison montante à transmettre ; et le terminal envoie le signal de liaison montante au dispositif côté réseau. Le procédé de transmission de liaison montante, selon la présente invention, fournit une solution permettant de réaliser des transmissions sans licence en ce qui concerne différentes ressources temps-fréquence de transmission de liaison montante, ce qui améliore efficacement les performances de communication.
Patent WO-2018205616-A1 (WO)
Title: 显示设备的亮度调整方法和调整装置
Inventor: YIN XINSHE
IPC: G09G5/10
Filed: 2017-12-15
Abstract: 一种显示设备（100）的亮度调整方法（400）和调整装置（200）。显示设备（100）的亮度调整方法（400）包括以下步骤：基于欲设置的最大亮度值和最小亮度值，在目标灰度曲线上，确定灰度等级区间（S410）；根据灰度等级区间，在目标灰度曲线上，确定显示设备（100）的各个灰阶的目标亮度值（S420）；以及基于所确定的目标亮度值，对显示设备（100）的灰阶的亮度进行调整（S430）。
Patent WO-2019127422-A1 (WO)
Inventor: HE ZONGJIANG
IPC: H01L21/02
Filed: 2017-12-29
Abstract: A method for preparing an LED structure and the LED structure prepared by means of the method. The method comprises the following steps: forming a patterned first substrate (21); depositing a peeling layer material on the patterned first substrate (21) to form a patterned peeling layer (23); depositing on the peeling layer (23) to form a buffer layer (24); growing an epitaxy (25) of an LED on the buffer layer (24); and peeling off the first substrate (21), or peeling off the peeling layer (23) and the first substrate (21). According to the method of the present application, after the patterned substrate is formed by using a conventional substrate (such as a sapphire), the buffer layer (24) and the epitaxy (25) of the LED are formed after forming the peeling layer (23) that is easy to peel, and the conventional substrate is peeled off to form an LED structure having a specific patterned substrate. The prepared LED structure uses an appropriate material to form the substrate, and the substrate is a patterned substrate consisting of a special protrusion structure, so that a photonic crystal can be formed, thereby greatly improving the light emission efficiency of an LED chip.
Patent WO-2019127472-A1 (WO)
Inventor: DING JIANJUN
IPC: A24F40/50
Filed: 2017-12-29
Abstract: Disclosed is a composite heating type flue-cured device, comprising a housing (1), wherein an opening (11) is provided at one end of the housing (1), and a fixing cylinder (2) in communication with the opening (11) is arranged inside the housing; the end of the fixing cylinder (2) far away from the opening (11) is sequentially provided with a heating cavity (3) and an airflow heating tube (4) in communication with each other; the airflow heating tube (4) is formed by radial contraction of the heating cavity (3) in a direction away from the opening (11); a heating assembly (5) is sheathed outside the airflow heating tube (4), and the heating assembly (5) is used for heating air inside the airflow heating tube (4) that is intended to flow to a cigarette, and transferring heat to the heating cavity (3) to heat a peripheral wall of the cigarette; or a heating assembly (5) is sheathed outside both the airflow heating tube (4) and the heating cavity (3), and the heating assembly (5) is used for simultaneously heating the heating cavity (3) and the airflow heating tube (4) to achieve the composite heating of the cigarette. The composite heating type flue-cured device can solve the problems of insufficient and excessively-fast evaporation of cigarettes and satisfy a user's habit of smoking for a long time.