baber/WOPTO huggingface dataset:
Patent WO-2020118621-A1 (WO)
Title: Procédé de détection et de positionnement pour orifice d'injection d'eau de train
Inventor: ZHOU HUIXIN
IPC: B61C17/02
Filed: 2018-12-13
Abstract: La présente invention concerne un procédé de détection et de positionnement pour un orifice d'injection d'eau de train, le procédé comprenant les étapes consistant : à collecter une image vidéo d'orifice d'injection d'eau de train et à mettre en œuvre une segmentation seuil sur l'image vidéo d'orifice d'injection d'eau de train pour obtenir une image vidéo d'orifice d'orifice d'injection d'eau de train binarisée ; à traiter l'image vidéo d'orifice d'injection d'eau de train binarisée et à mettre celle-ci en correspondance avec l'image modèle d'orifice d'injection d'eau de train, à détecter la position de l'orifice d'injection d'eau dans l'image vidéo d'orifice d'injection d'eau de train et à comparer celle-ci à une plage de positions prédéfinie dans laquelle l'orifice d'injection d'eau est situé ; et si les deux correspondent, à transmettre un signal valide correspondant à un module de commande de dispositif mécanique de manière à commander le dispositif mécanique pour arrêter le déplacement et commander le démarrage et l'arrêt de l'injection d'eau. Au moyen du procédé de détection et de positionnement d'orifice d'injection d'eau de train, la détection et l'identification automatiques d'un orifice d'injection d'eau de train peuvent être réalisées, et un train arrêté peut être détecté en temps réel, ce qui permet de réaliser des économies considérables sur les coûts de main-d'œuvre et d'avoir un rendement de travail élevé.
Patent WO-2019128760-A1 (WO)
Inventor: SHI HAIBO
IPC: H04W74/08
Filed: 2018-12-17
Abstract: L'invention concerne un procédé de réception de message, et un terminal. Le procédé comprend : la transmission d'un préambule d'accès aléatoire à un dispositif réseau sur au moins un faisceau de transmission ; la surveillance, sur chaque faisceau de réception comptant au moins un faisceau de réception, d'au moins un message de réponse d'accès aléatoire envoyé par le dispositif réseau à l'aide dudit faisceau de transmission, jusqu'à ce qu'un message de réponse d'accès aléatoire cible qui satisfait à une condition prédéfinie soit reçu sur un faisceau de réception cible, l'opération de surveillance étant interrompue après que le message de réponse d'accès aléatoire cible est reçu ; et en réponse au message de réponse d'accès aléatoire cible, l'utilisation du faisceau de réception cible pour achever un processus d'accès aléatoire ultérieur. La présente invention facilite la mise en œuvre d'une sélection concernant un message de réponse d'accès aléatoire basé sur la formation de faisceau dans un processus d'accès aléatoire, et améliore la qualité d'accès aléatoire.
Patent WO-2019242262-A1 (WO)
Title: 基于增强现实的远程指导方法、装置、终端和存储介质
Inventor: LI PEIYI
IPC: G06T7/536
Filed: 2018-12-18
Abstract: 本发明实施例公开了一种基于增强现实的远程指导方法、装置、终端和存储介质。该方法包括：获取目标场景的二维视频，并将二维视频发送至远程端；若远程指导的指导方式为标注方式，则获取远程端于二维视频中的标记图像帧中的标记点对应的二维像素坐标；根据预设三维坐标估计规则和二维像素坐标，确定标记点对应的当前相机坐标，其中，当前相机坐标是指于相机坐标系下标记点对应的当前三维空间坐标；根据呈现方式和当前相机坐标，渲染标记点对应的三维虚拟模型，以于目标场景中显示三维虚拟模型。本发明实施例的技术方案，可以实时跟踪和渲染标记点，从而提高远程指导准确度和指导效率。
Patent WO-2020029519-A1 (WO)
Title: Structure for preventing non-installation of steam valve in steamer, and steamer
Inventor: LI WENBIN
IPC: A47J36/32
Filed: 2018-12-25
Abstract: The present application provides a structure for preventing the non-installation of a steam valve in a steamer device and a steamer. The steam valve is installed at a top cover of the steamer. The structure for preventing non-installation comprises a trigger component disposed on the top cover. The trigger component is connected to a control device of the steamer. When the steam valve is installed in position, the trigger component is pressed by the steam valve and is triggered, and the control device confirms that the steam valve is loaded in place when the trigger component is triggered. The structure for preventing the non-installation of a steam valve in a steamer and the steamer having the same provided by the present application effectively prevent non-installation of a steam valve. When a steam valve is installed in position, the steam valve presses against and triggers the trigger component, and when the trigger component is triggered the control device confirms that the steam valve is installed in position, and if the steam valve is not installed in place, the control device is unable to further control the steamer to operate, thereby improving the reliability and safety of the steamer.
Patent WO-2020124725-A1 (WO)
Inventor: LIN XINJIAN
IPC: H04L29/06
Filed: 2019-01-17
Abstract: L'invention concerne un procédé de poussée audio et vidéo et un client de poussée de flux audio et vidéo basé sur un protocole WebRTC, appartenant au domaine technique du contenu multimédia en continu. Le procédé comprend les étapes suivantes dans lesquelles : un client de poussée de flux invoque une interface audio d'un navigateur pour créer un module de traitement audio, et fournit une unité de sortie mixte sur le module de traitement audio ; le client de poussée de flux saisit des données source et des données supplémentaires dans le module de traitement audio, et génère des données de traitement au moyen de l'unité de sortie mixte ; le client de poussée de flux fusionne les données source avec les données de traitement pour générer des données de mélange audio ; et le client de poussée de flux pousse les données de mélange audio vers un serveur de ressources, de sorte qu'un client de tirage de flux acquiert les données de mélange audio à partir du serveur de ressources. La présente invention peut réduire la quantité de bande passante utilisée pendant un processus de transmission.
Patent WO-2020098151-A1 (WO)
Inventor: YU WENJING
IPC: H01L27/32
Filed: 2019-01-17
Abstract: 一种显示面板(100)及移动设备(1000)，其中，显示面板(100)包括：发光基板(10)，以及设置在发光基板(10)上的光阻层(20)；其中，在发光基板(10)与光阻层(20)之间还设有散射层(30)，以使发光基板(10)发出的光线通过散射层(30)从光阻层(20)射出并使得透过光阻层(20)的外界光经过散射层(30)折射和/或反射后被光阻层(20)吸收。
Patent WO-2019200992-A1 (WO)
Inventor: YAO KUN
IPC: G02B6/00
Filed: 2019-01-22
Abstract: A light guide structure (3), comprising: a transparent decorative member (31) and a light guide film (32) attached together. A protruding light entrance (R1) is provided on a surface (F0) of the light guide film (32) not attached to the transparent decorative member (31). The protruding light entrance (R1) is used for guiding light emitted by a light-emitting source (4), so that the light, after entering at the protruding light entrance (R1), passes through regions of the light guide film (32) other than the protruding light entrance (R1) and is transmitted to the transparent decorative member (31), and then exits from the transparent decorative member (31). In the present invention of the light guide structure (3), a casing (1) and an electronic device (100), the light guide structure (3) is disposed on a frame (2) of the casing (1) such that the light emitted by the light-emitting source (4) is guided to exit from the light guide structure (3) on the frame (2), thereby freeing front-screen space and effectively increasing the screen-to-body ratio. In addition, the light, after entering at the protruding light entrance (R1), gradually attenuates as it is transmitted to the regions of the light guide film (32) other than the protruding light entrance (R1), thereby producing a gradual change in brightness and improving display illumination.
Patent WO-2020150910-A1 (WO)
Title: 微珠
Inventor: ZHANG WENWEI
IPC: G01N33/53
Filed: 2019-01-23
Abstract: 一种微珠，所述微珠外围具有刻制编码，所述微珠包括中心区域与环绕中心区域的边缘区域，所述边缘区域的外围轮廓在刻制编码前和刻制编码后均为非圆形，所述边缘区域上设置多个编码位，所述微珠的编码刻制于所述编码位上，且编码的每一位与所述编码位的每一位一一对应。本发明提升了微珠的利用率。
Patent WO-2019154127-A1 (WO)
Title: Uplink information transmission method and terminal device
Inventor: LU ZHI
IPC: H04W72/12
Filed: 2019-01-25
Abstract: Disclosed in the present invention are an uplink information transmission method and a terminal device. The method comprises: when conflict exists between transmission resources of at least two pieces of uplink information, determining priority information of the at least two pieces of uplink information on the basis of at least one of types, transmission cycles, and transmission durations of the uplink information; and transmitting, on the basis of the priority information, the uplink information having the highest priority in the at least two pieces of uplink information.
Patent WO-2020133625-A1 (WO)
Inventor: YANG XIAOWEI
IPC: D06L4/13
Filed: 2019-01-28
Abstract: 一种棉麻柔巾混纺水刺非织造材料及其制备方法，所述棉麻柔巾混纺水刺非织造材料的原料为汉麻纤维和棉纤维，所述制备方法包含以下步骤：原料准备、纤维喂入、开松、混合、梳理除杂、混合、梳理成网、铺网、水刺、漂白、脱水、烘干、卷取分切。由所述制备方法制备的棉麻柔巾混纺水刺非织造材料，产品干净整洁，柔软舒适，具有良好的抑菌性能，非常适合用于卫生材料，而且所选汉麻纤维和棉纤维是天然纤维，可自然降解，安全环保，所述制备方法不仅提高产品的质量，同时也降低了成本。
Patent WO-2019165970-A1 (WO)
Title: 一种头发吸水装置
Inventor: WANG MIN
IPC: A45D20/08
Filed: 2019-02-27
Abstract: 本发明公开了一种头发吸水装置。该方案包括若干个能够相对转动的夹板；以及设置在所述夹板上，用于与头发接触进行吸水的吸水层。采用以上设计，通过夹板和吸水层的设计，可以对内部的头发也进行吸水，相当方便快捷。
Patent WO-2020172829-A1 (WO)
Inventor: SUI ZHICHENG
IPC: G06N3/04
Filed: 2019-02-27
Abstract: A method and apparatus for processing a neural network model, capable of compressing the neural network model without reducing the precision and validity of the neural network model. The method comprises: training to obtain a first low-bit neural network model comprising at least two operation layers, wherein the at least two operation layers comprise a first operation layer and a second operation layer, each operation layer comprises at least one operation, and values of parameters and/or data of the operation are represented by N bits, N being a positive integer less than 8; and compressing the model to obtain a second low-bit neural network model, wherein the compressed model comprises at least one operation layer which comprises a third operation layer, the third operation layer is equivalent to the first operation layer and the second operation layer, and operation layers in the at least one operation layer other than the third operation layer are the same as operation layers in the at least two operation layers other than the first operation layer and the second operation layer.
Patent WO-2020181430-A1 (WO)
Title: Artificial blood vessel
Inventor: MENG GUOWEI
IPC: A61F2/06
Filed: 2019-03-08
Abstract: Provided is an artificial blood vessel. The artificial blood vessel comprises an outer-layer blood vessel (1), wherein an inner-layer blood vessel (2) is nested in the outer-layer blood vessel (1), and a joint (3) connected to the inner-layer blood vessel (2) is provided on an inner wall of the outer-layer blood vessel (1), and the joint (3) is connected to one end or the middle of the inner-layer blood vessel (2). By nesting the inner-layer blood vessel (2), connected to the inner wall of the outer-layer blood vessel, in the outer-layer blood vessel (1), the outer-layer blood vessel (1) is connected when the artificial blood vessel is connected, and the length of the inner-layer blood vessel (2) is greater than that of the outer-layer blood vessel (1) for anastomosis, that is, the length of the inner-layer blood vessel (2) exceeds that of an anastomotic stoma. When blood flows through the inner-layer blood vessel (2), the blood flow pressure enables the inner-layer blood vessel (2) to be attached to the anastomotic stoma, so that the anastomotic stoma and suture stitches can be closed, isolated and pressed, thereby achieving the effect of preventing the anastomotic stoma and the suture stitches from bleeding, and making the artificial blood vessel safer and more convenient to use.
Patent WO-2019205849-A1 (WO)
Title: Authentication method and apparatus for blockchain access, and storage medium and electronic apparatus
Inventor: WU FEI
IPC: H04L29/06
Filed: 2019-03-22
Abstract: Disclosed are an authentication method and apparatus for blockchain access, and a storage medium and an electronic apparatus. The method comprises: a server acquiring an access request from a first account, wherein the access request is used for the first account to request access to a service blockchain node; in response to the access request, the server determining, based on authority data saved on a target blockchain node, a first access authority of a role to which the first account belongs, wherein a data write authority of the target blockchain node is terminated after the saved authority data is written; and where the first access authority indicates that the first account is allowed to access the service blockchain node, the server setting the state of the service blockchain node as allowing access by the first account. The embodiments of the present application solve the technical problem in the related art of the security of authority data being relatively low.
Patent WO-2020181579-A1 (WO)
Title: Coding and decoding methods and devices based on intra-frame prediction and filter
Inventor: WANG RONGGANG
IPC: H04N19/117
Filed: 2019-03-26
Abstract: Embodiments of the present description relate to the technical field of video coding and provide coding and decoding methods and devices based on intra-frame prediction and a filter. The method comprises: obtaining reconstructed pixel points adjacent to a prediction block to be predicted; selecting a corresponding reconstructed pixel point in the reconstructed pixel points adjacent to said prediction block as a reference pixel point for filtering on the basis of a prediction mode of said prediction block; filtering a temporary prediction value of said prediction block by adopting a filter corresponding to the prediction mode of said prediction block on the basis of the reference pixel point to obtain a new pixel value of said prediction block, wherein the temporary prediction value is obtained on the basis of other intra-frame prediction methods; and performing a CLIP operation on the new pixel value of said prediction block to obtain a first prediction value of said prediction block. By adopting the methods provided by the present description, the accuracy of intra-frame prediction can be improved, and the coding efficiency is improved.
Patent WO-2019205859-A1 (WO)
Title: Rocker keyboard
Inventor: LIU ZHOUYUAN
IPC: G06F3/0338
Filed: 2019-03-26
Abstract: The present invention relates to the technical field of keyboards. Disclosed is a rocker keyboard. The rocker keyboard comprises a base, a plurality of keys, and a rocker; the base comprises an upper plate and a lower plate; an accommodating cavity is formed between the upper plate and the lower plate; a PCB is fixedly provided inside the accommodating cavity; the plurality of keys and the rocker are mounted on the base; the keys and the rocker are respectively used for triggering corresponding key positions on the PCB so as to generate control signals; the rocker is provided in an area convenient for a thumb to control; the rocker is used for adjusting the position of a controlled main body; a key and another key and/or the rocker and the keys can be operated in a combined manner so as to form a mouse analog control signal. According to the rocker keyboard in the present invention, the functions of a keyboard and a mouse can be realized simultaneously on the same control end, so that instructions or data can be inputted by means of the keyboard, the positioning for a cursor on the display screen or the control on screen elements can also be realized, and the rocker keyboard is also suitable for being used in games and other occasions such as offices.
Patent WO-2019192404-A1 (WO)
Title: Assistance system for facilitating operation of electric cycle
Inventor: CHANG FU-LONG
IPC: B62M6/45
Filed: 2019-03-29
Abstract: An assistance system includes a resistance detecting unit obtaining a resistance factor, a database storing starting torque values and operating torque values, a torque calculation unit including a controller, and a torque-control handlebar grip operated to trigger an assigned gain and to tune the same to be provided to the torque calculation unit. When switched to an aided mode, the controller calculates a compensated torque value based on one of the starting/operating torque values and the resistance factor, calculates an output torque value by a product of the compensated torque value, the assist ratio and the assigned gain, and controls a torque motor to drive rotation of a driving wheel based on the output torque value.
Patent WO-2020191793-A1 (WO)
Inventor: LIAO MIN
IPC: H01L21/336
Filed: 2019-04-01
Abstract: A hafnium-oxide-based ferroelectric gate field effect transistor, comprising: a substrate; an isolation region provided around the substrate; a gate structure comprising a buffer layer, a floating gate electrode, a hafnium-oxide-based ferroelectric thin film layer, a control gate electrode, and a thin film electrode layer that are sequentially laminated from bottom to top on the middle portion of an upper surface of the substrate; a side wall provided outside the gate structure; a source region and a drain region provided opposite one another on two sides of the gate structure and formed by means of the inner side of the isolation region extending toward the middle portion of the substrate; a first metal silicide layer formed by means of the inner side of the isolation region extending toward the side wall; and a second metal silicide layer provided on an upper surface of the gate structure, wherein the lower surface of the second metal silicide layer is closely attached to the gate structure. The material of the floating gate electrode and the control gate electrode is HfN x , where 0< x ≤1.1. According to the invention, a floating gate electrode is introduced, so that the working characteristic of a device can be improved; and using the HfN x  (0 < x ≤ 1.1) with excellent thermal stability to make the floating gate electrode and a control gate electrode can relieve the phenomena of interface reaction and element diffusion in a device preparation process, thereby improving the electrical reliability of the device.
Patent WO-2020048132-A1 (WO)
Title: Split-type led display panel and control method thereof
Inventor: LI ZHIHUI
IPC: H01L27/32
Filed: 2019-04-15
Abstract: A split-type LED display panel and a control method thereof, wherein the split-type LED display panel comprises a first transparent substrate (10), a second transparent substrate (20) and a third transparent substrate (30) that are arranged in parallel; the first transparent substrate (10) is uniformly provided with a blue LED (B), a red LED (R) and a green LED (G) successively, the second transparent substrate (10) is uniformly provided with a red LED (R), a green LED (G) and a blue LED (B) successively, and the third transparent substrate (10) is uniformly provided with a green LED (G), a blue LED (B) and a red LED (R) successively; in the first transparent substrate (10), the second transparent substrate (20) and the third transparent substrate (30), a light-shielding layer (40) is provided on the bottom of an LED on the two transparent substrates (10, 20) provided near a light emergent side, and the size of the LED on the transparent substrate (10) closest to the light emergent side is less than 100um. The display panel can realize a micro-LED level display, and can also switch between different display modes according to different application scenarios, which can effectively solve the problem of a small visual angle in existing LED display panels.
Patent WO-2020211114-A1 (WO)
Inventor: SUN SHENGLI
IPC: H01H9/56
Filed: 2019-04-26
Abstract: An input flash detection circuit and a flash switch control system, the input flash detection circuit comprising a zero-crossing comparison module, an output resistor, a discharge capacitor, an isolation optocoupler and a switch detection module; an output end of the zero-crossing comparison module is connected to a first end of the output resistor and a cathode input end of the isolation optocoupler respectively; a second end of the output resistor is connected to a first end of the discharge capacitor and an anode input end of the isolation optocoupler respectively; a second end of the discharge capacitor is connected to a second input end of the zero-crossing comparison module; and an input end of the switch detection module is connected to an output end of the isolation optocoupler and is used for outputting an on-off detection signal of the isolation optocoupler; the connection of the isolation optocoupler indicates that a direct current input signal flashes off; and the connection interval time of the isolation optocoupler being greater than a signal period of an alternating current input signal indicates that the alternating current input signal flashes off. The present application effectively reduces the power consumption of a system, and increases product competitiveness and the economic benefits.
Patent WO-2019206291-A1 (WO)
Inventor: LI CHONG
IPC: H01L51/50
Filed: 2019-04-26
Abstract: The present invention relates to an organic electroluminescence device, comprising a substrate, a first electrode, an organic functional material layer, and a second electrode which are sequentially arranged from bottom to top. The organic functional material layer comprises a hole transport region located above the first electrode; a light-emitting layer located above the hole transport region and comprising a host material and a guest material; and an electron transport region located above the light-emitting layer. The hole transport region comprises a hole injection layer, a hole transport layer, and an electron blocking layer which are sequentially arranged from bottom to top, wherein the hole transport layer and the electron blocking layer comprise first and second organic materials, respectively. The HOMO energy level of the first organic material of the hole transport layer is -5.2 eV to -5.6 eV, and the HOMO energy level of the second organic material thereof is -5.4 eV to -5.7 eV. The HOMO energy level of the first organic material of the electron blocking layer is -5.4 eV to -5.75 eV, and the HOMO energy level of the second organic material thereof is -5.6 eV to -6.0 eV, and |HOMO first organic material|<|HOMO second organic material|.
Patent WO-2020220257-A1 (WO)
Inventor: HUANG TAO
IPC: H04W88/06
Filed: 2019-04-30
Abstract: 本申请实施例公开一种无线通信方法及装置。该方法中，在通过第一射频通道进行BT通信的过程中，获取BT通信的业务状态参数，业务状态参数用于指示BT通信对第一射频通道的占用程度；当业务状态参数指示BT通信对第一射频通道的占用程度满足第一调整条件，并且BT通信模块和第一无线通信模块分时复用所述第一射频通道时，控制第一无线通信模块终止占用第一射频通道，以使第一无线通信和BT通信应用不同的射频通道，从而能够避免BT通信对第一无线通信造成干扰，解决现有技术中，由于BT通信的干扰，所导致的第一无线通信的吞吐率下降的问题，保障WiFi信号能够稳定收发，提高第一无线通信的通信质量，使第一无线通信顺畅运行。
Patent WO-2020029629-A1 (WO)
Inventor: YANG XINYING
IPC: G06Q40/04
Filed: 2019-05-14
Abstract: L'invention concerne un procédé et un système de transaction basés sur un règlement centralisé et un stockage de chaînes de blocs. Un réseau de chaîne de blocs comprend une pluralité de nœuds membres, et un utilisateur enregistre un compte de ressource virtuelle sur un nœud membre désigné. Lorsqu'un nœud membre désigné reçoit une requête de transaction, une vérification de faisabilité de transaction est effectuée pour la requête de transaction ; après que la requête a réussi la vérification, une opération de modification de solde de compte est effectuée, une quantité de ressource désignée étant déduite d'un compte de ressource virtuelle correspondant à un identifiant d'utilisateur de paiement, et la quantité de ressource désignée étant ajoutée à un compte de ressource virtuelle correspondant à un identifiant d'utilisateur destinataire. De plus, le nœud membre désigné génère un fichier journal utilisé pour enregistrer l'opération de modification de solde de compte, et diffuse le fichier journal au réseau de chaîne de blocs, de sorte que chaque nœud membre libère le fichier journal sur la chaîne de blocs sur la base d'un mécanisme de consensus.
Patent WO-2020199313-A1 (WO)
Inventor: DENG WEITAO
IPC: F24F6/12
Filed: 2019-05-15
Abstract: 一种加湿器，包括水箱（1）、雾化舱（2）和泵水组件（3），水箱（1）上端设有加水口，雾化舱（2）设置于水箱（1）上部，雾化舱（2）设有溢流板（21），雾化舱（2）设有雾化出口，雾化舱（2）顶部设置雾化通道以及进风口（28），泵水组件（3）的进水端与水箱（1）连通、出水端与雾化舱（2）连通。