baber/WOPTO huggingface dataset:
Patent WO-2020024604-A1 (WO)
Title: Submarine drilling rig core-fetching cable device employing two-stroke pushing of cylinder
Inventor: WAN BUYAN
IPC: E21B15/02
Filed: 2019-03-30
Abstract: A submarine drilling rig core-fetching cable device employing two-stroke pushing of a cylinder comprises a drilling power head (10), a drilling power head slide rail frame (1), a pushing cylinder (8), a steel cable two-stroke push-operated mechanism (7), a rock core inner tube fetching head (11), a fetching steel cable (9), a fetching steel cable movable and fixed pulley block, and a fetching winch (5). A fixed pulley (3) is disposed at the top of the drilling power head slide rail frame (1). A movable pulley (6) is disposed at the top of a pushing cylinder piston rod (81). The fetching winch (5) is fixedly mounted on a submarine drilling rig frame or the drilling power head slide rail frame (1). The fetching steel cable, which is connected to the rock core inner tube fetching head (11), passes through a through-hole at the top of the drilling power head (10), and is first wound around the fixed pulley (3) at the top of the drilling power head slide rail frame (1), is then wound around the movable pulley (6) at the top of the pushing cylinder piston rod (81), and then enters the fetching winch (5). The device effectively resolves the issue in which an integrated design of a submarine drilling rig drilling power head and a fetching winch causes it to be difficult to accurately control displacement and drilling rod fastener screwing strength and resolves the issue in which a common split-type fetching winch needs to move accurately along with a drilling power head.
Patent WO-2019192593-A1 (WO)
Title: Methods and nodes for notification subscription
Inventor: LONG HONGXIA
IPC: H04L12/24
Filed: 2019-04-04
Abstract: The present disclosure provides a method (500) in a Network Function (NF) node for subscription to notification of data change in a Unified Data Management (UDM) node. The method (500) includes: transmitting (510) to the UDM node a request for retrieval of a user subscription data or a request for registration with the UDM node, the request for retrieval or the request for registration including a callback Uniform Resource Identifier (URl) for use by the UDM node to notify the NF node of the data change; and receiving (520) from the UDM node a response to the request for retrieval or the request for registration.
Patent WO-2019196809-A1 (WO)
Title: Api topology hiding method, device and system
Inventor: GE CUILI
IPC: G06F21/54
Filed: 2019-04-08
Abstract: An API topology hiding method, device and system, relating to the technical field of communications, and used to hide an AEF that provides an API from an API invoking entity. The method comprises: a CCF receiving, from a topology hiding request entity, a request message that includes a message of an API and is used for requesting the hiding of an AEF that provides the API; according to the request message, determining a topology hiding entry point for invoking the API by an API invoking entity; and sending, to the topology hiding entry point, an identifier of the API and an identifier of the AEF that provides the API, such that the topology hiding entry point hides the AEF that provides the API. The API topology hiding method is applicable for hiding an AEF that provides an API.
Patent WO-2020168629-A1 (WO)
Title: Procédé de chiffrement et de déchiffrement utilisant une permutation de bits et une manipulation de bits, et dispositif
Inventor: FENG GUANGHUI
IPC: H04L9/00
Filed: 2019-04-19
Abstract: La présente invention concerne un procédé de chiffrement et de déchiffrement utilisant une permutation de bits et une manipulation de bits, et un dispositif. Le procédé comporte les étapes suivantes : S1, configurer un espace de mémoire, et préparer des espaces de stockage correspondants pour des fichiers de texte en clair, des fichiers de texte chiffré et des fichiers clés, un fichier clé initial provenant d'une séquence de codage connue et servant de fichier commun pour le chiffrement et le déchiffrement ; S2, modifier une valeur de bit d'un flot de clés initial selon une règle d'opération au niveau du bit, de façon à obtenir un flot de clés manipulé par bit, puis modifier une valeur de bit d'un texte en clair selon une règle d'opération au niveau du bit en fonction du flot de clés ; et S3, sur la base d'un flot de texte en clair qui a subi une manipulation par bit, effectuer une opération de permutation de bits sur le flot de texte en clair manipulé par bit selon une règle de permutation de bits en fonction du flot de clés, et distribuer de manière aléatoire le flot de texte en clair dans un flot de texte chiffré, de façon à obtenir un texte chiffré cible et stocker celui-ci sous la forme d'un fichier. Un dispositif comprenant une mémoire et un processeur peut être configuré pour mettre en œuvre le procédé. La solution technique de l'invention présente une sécurité élevée, une bonne applicabilité et une large gamme d'applications.
Patent WO-2019206088-A1 (WO)
Title: Magnetically driven quiet blender
Inventor: ZHAO HANG
IPC: A47J43/046
Filed: 2019-04-22
Abstract: A magnetically driven quiet blender comprises a blender cup mechanism (A) and a power mechanism (B) installed under the blender cup mechanism (A). The blender cup mechanism (A) comprises a blade shaft (21) and a mixing blade (3) sleeved onto and connected to the blade shaft (21). A lower end of the blade shaft (21) is connected to a fixing base (5). A magnet set (6) that rotates under the action of a magnetic force in a magnetic field generated by an electric current is provided at the periphery of the fixing base (5). The power mechanism (B) comprises a multipole winding coil (10), a position sensor (9) and a controller. The multipole winding coil (10) is positioned under and arranged opposite to the magnet set (6). The position sensor (9) is provided at the periphery of the multipole winding coil (10) at a position close to the magnet set (6). The magnetically driven quiet blender eliminates a rotating clutch structure, and directly drives the mixing blade to rotate by means of an electromagnetic force, thereby reducing the size of a motor, and preventing noise.
Patent WO-2020220183-A1 (WO)
Inventor: LI JIANXIN
IPC: C25B3/25
Filed: 2019-04-29
Abstract: The present application provides a multi-stage electrocatalytic membrane reactor, and use thereof and a method therefor in an organic electrochemical reaction. The multi-stage electrocatalytic membrane reactor comprises: a reactor body, having a chamber for performing an electrochemical reaction; two or more stages of porous membrane electrode pairs, provided in the chamber; a feeding unit, provided on one side of the reactor body, being in communication with the chamber, and used for supplying reaction raw materials to the chamber; and a product collecting unit, provided on the other side of the reactor body, being in communication with the chamber, and used for collecting products generated in the chamber; and a power supply, the positive electrode and the negative electrode thereof being respectively connected to a porous membrane electrode and an auxiliary electrode or an auxiliary electrode and a porous membrane electrode of each stage of the porous membrane electrode pair, so as to form electrode pairs. The multi-stage electrocatalytic membrane reactor of the present application has the advantages of a high conversion rate and high stability, and being safe, reliable, green, environmentally friendly, and reusable.
Patent WO-2020155455-A1 (WO)
Title: 用于液晶触摸屏的显示面板电路和液晶触摸屏
Inventor: CHEN LEI
IPC: G06F3/041
Filed: 2019-05-07
Abstract: 一种用于液晶触摸屏（1000）的显示面板电路（100）和一种液晶触摸屏（1000），显示面板电路（100）包括一时钟讯号单元(10)及多个源极驱动单元(20)。多个源极驱动单元(20)区分为多个奇数源极驱动单元及多个偶数源极驱动单元。时钟讯号单元(10)包括一第一时钟讯号线(11)及一第二时钟讯号线(12)。第一时钟讯号线(11)电连接至源极驱动单元(20)中的奇数源极驱动单元，第二时钟讯号线(12)电连接至源极驱动单元(20)中的偶数源极驱动单元，从而能够解决液晶显示面板与触摸屏干扰的问题。
Patent WO-2020164203-A1 (WO)
Inventor: ZHUO BAITIAN
IPC: F24F11/86
Filed: 2019-05-21
Abstract: 本发明属于空调技术领域，具体涉及一种多联机空调系统的冷媒控制方法。为了控制压缩机的运行参数以保证空调系统稳定、可靠地运行，本发明提出的多联机空调系统的冷媒控制方法包括：在压缩机运行的过程中，获取压缩机目标参数的当前运行值；根据压缩机目标参数的当前运行值和压缩机目标参数的标准运行范围计算压缩机目标参数的偏差程度；基于偏差程度选择性地调整外机膨胀阀或内机膨胀阀的开度；其中，目标参数的标准运行范围为压缩机正常运行状态所规定的目标参数的运行范围。本发明根据压缩机的运行参数，实时调整内机膨胀阀或外机膨胀阀的开度，以便动态调整空调系统的冷媒循环量，控制压缩机在正常范围内运行，从而保证系统稳定可靠地运转。
Patent WO-2020186622-A1 (WO)
Title: Motor fixing method and fixing device for hub motor test of electric vehicle
Inventor: CHEN XUEQING
IPC: H02K15/00
Filed: 2019-05-23
Abstract: A motor fixing method for a hub motor test of an electric vehicle, wherein a rotor of a hub motor is horizontally arranged and coaxially connected to a center shaft of a traction motor; magnetic seats are arranged in several directions at the outer side of a fixed shaft of the hub motor; by means of a magnetic force collectively applied by the magnetic seats to the fixed shaft of the hub motor, the fixed shaft of the hub motor is suspended and horizontally fixed; during the hub motor test, the horizontal condition of the hub motor is detected; and when it is detected that the angle of the hub motor deviates from a horizontal angle, the magnitude of the magnetic force of the magnetic seats is adjusted to adjust the magnitude of the magnetic force received by the fixed shaft of the hub motor in every direction so that the hub motor remains horizontal during the test. The described method may prevent deviations from the levelness of the hub motor from occurring during the test. Also provided is a motor fixing device that implements the described method and may prevent deviations from the levelness of the hub motor from occurring during the test.
Patent WO-2020107830-A1 (WO)
Inventor: ZHAO GUOHUA
IPC: G09G3/3233
Filed: 2019-05-27
Abstract: 本公开提供一种像素电路及显示装置，该像素电路包括：充电单元、发光单元和误差补偿单元；其中，充电单元的电压存储端和发光单元的电压输入端连接；误差补偿单元的一端与充电单元的电压存储端连接，充电单元的电压存储端的电压用于确定流经发光单元的电流的大小；误差补偿单元的控制端用于接收发光控制信号，发光控制信号用于控制发光单元发光或停止发光；误差补偿单元，用于在发光控制信号控制发光单元发光时，降低充电单元的电压存储端的电压。通过在像素电路中增加误差补偿单元，以降低充电阶段结束，发光阶段起始时，发光单元的电压输入端的电压上升，从而可提高显示屏的亮度一致性，提升显示质量。
Patent WO-2019228373-A1 (WO)
Title: Mobile terminal
Inventor: YANG ZIMEI
IPC: H04M1/02
Filed: 2019-05-28
Abstract: Disclosed is a mobile terminal, comprising a first extension (100) and a second extension (200). The first extension (100) comprises a first display screen (110) and a camera (120), with the camera (120) having a light incident surface (121); the first extension (100) is provided with a boss (130), the boss (130) protruding from a side, facing away from the first display screen (110), of the first extension (100); and a mounting space is provided in the boss (130), with the camera (120) being arranged in the mounting space and the light incident surface (121) being exposed from a side on which the first display screen (110) is located. The second extension (200) is provided with an accommodating groove (220), and the first extension (100) can be mounted on the second extension (200), such that the boss (130) is accommodated inside the accommodating groove (220) and the first extension (100) and the second extension (200) are in communicating connection, and the first extension (100) can further be detached from the second extension (200).
Patent WO-2020258336-A1 (WO)
Inventor: TANG HAI
IPC: H04W12/04
Filed: 2019-06-28
Abstract: Provided by the present invention is a method for resource configuration, comprising: an original client device acquiring a public key of a remote reference host by means of a collection host; using the public key to encrypt relevant information of a shared secret key; and sending the relevant information. Further disclosed by the present invention are another method and device for resource configuration, and a storage medium.
Patent WO-2021007686-A1 (WO)
Inventor: LIN HUEI-MING
IPC: H04W72/02
Filed: 2019-07-12
Abstract: A user equipment and a method for resource exclusion and selection in new radio sidelink communication of the same are provided. The method includes performing within a sidelink sensing period a resource sensing procedure, determining an initial candidate resource set within a resource selection window based on a sensing result from performing the resource sensing procedure, excluding a sidelink resource from the initial candidate resource set to form an updated candidate resource set, and performing selection of a sidelink resource from the updated candidate resource set.
Patent WO-2020034844-A1 (WO)
Inventor: YU YOUYANG
IPC: H04W28/10
Filed: 2019-07-31
Abstract: 本申请实施例提供一种处理业务流的方法、通信方法及装置，涉及通信技术领域。该方案用以解决现有技术中存在的业务流移动后并不能达到预期效果的问题，该方案包括：终端获取业务流的策略信息，所述策略信息包括：分流策略、分流模式和用于传输所述业务流的链路条件信息中的至少一个，所述业务流所在的分组数据单元PDU会话支持多种接入技术；所述终端根据所述策略信息处理所述业务流。
Patent WO-2020232833-A1 (WO)
Inventor: GONG WEIGANG
IPC: F21S41/141
Filed: 2019-08-04
Abstract: A vehicle lighting module, comprising: module units, each of the module units being provided with a light source (1), a primary optical element (2) and a secondary optical element (3) which are sequentially provided from back to front along a light emitting direction, and there being 1-15 light sources in the module unit. The vehicle lighting module uses a specific matching design of the primary optical element (2) and the secondary optical element (3), so that the vehicle lighting module has a small volume and a small opening size of a light-emitting surface, can be adapted to a narrow and compact lamp style, is more personalized and gives a scientific impression.
Patent WO-2021031013-A1 (WO)
Inventor: XU XIAOYING
IPC: H04W8/00
Filed: 2019-08-16
Abstract: La présente invention concerne un procédé et un appareil de communication, se rapportant au domaine technique de la communication, et aptes à résoudre les problèmes de longs retards de transmission de données et de grands surdébits de signalisation. Le procédé comprend : un premier dispositif de réseau d'accès qui reçoit des données de plan utilisateur de liaison montante en provenance d'un UE dans un état inactif, et envoie un élément de signalisation de plan de commande de liaison montante et les données de plan utilisateur de liaison montante à un second dispositif de réseau d'accès au moyen de la même interface. Le procédé est utilisé dans un processus de transmission de données.
Patent WO-2020043004-A1 (WO)
Title: 候选运动信息列表的构建方法、帧间预测方法及装置
Inventor: CHEN HUANBANG
IPC: H04N19/513
Filed: 2019-08-22
Abstract: 本申请实施例公开了候选运动信息列表的构建方法、预测方法及装置，涉及视频图像编解码技术领域，计算复杂度和时延低。该构建方法包括：对当前图像块的每个相邻图像块执行第一处理过程，直到候选运动信息列表中候选运动信息组合的数量为第一预设数值或遍历完所有相邻图像块；之后遍历至少两个可选运动信息组合，将满足预设条件的可选运动信息组合存储于候选运动信息列表，直到候选运动信息列表中候选运动信息组合的数量为预设长度值或遍历完可选运动信息组合；若在遍历完可选运动信息组合后，候选运动信息列表中候选运动信息的数量小于预设长度值，填充第一预设候选运动信息组合，直至候选运动信息列表中候选运动信息的数量等于预设长度值。
Patent WO-2021035660-A1 (WO)
Inventor: LIN DINGHUI
IPC: G03B17/54
Filed: 2019-08-30
Abstract: 一种建材影像辨识分析系统及其方法，用以量测一建材之一建材实际尺寸，此系统包括：一拍摄单元，用以拍摄该建材，以获取一建材影像；一影像辨识单元，接收该建材影像，再以该建材影像中至少一影像特征，取得一影像特征实际尺寸，并依该影像特征与该建材影像中建材的一比例，以该影像特征实际尺寸与该比例计算出该建材的实际尺寸；藉此，在取得建材实际尺寸的过程中，无需尺寸校正件亦能获取建材的安装空间。
Patent WO-2021046898-A1 (WO)
Title: Flavor composition and e-liquid comprising same
Inventor: XU JING
IPC: A24F47/00
Filed: 2019-09-20
Abstract: The present application relates to a flavor composition and an e-liquid comprising same. The flavor composition according to some embodiments of the application comprises the following substances in parts by weight: 20 to 25 parts of 2-methylbutyric acid, 4 to 6 parts of methyl 3-(methylthio)propionate, 4 to 6 parts of γ-dodecalactone, 24 to 30 parts of rose oxide, 24 to 30 parts of phenethyl alcohol, and 8 to 10 parts of citronellol. The flavor composition included in the e-liquid of the present application enables users to enjoy a lychee flavor when vaping. Moreover, the e-liquid can generate a dense aerosol having a uniform scent, thus effectively improving user experience.
Patent WO-2020063744-A1 (WO)
Inventor: ZHENG KESONG
IPC: G06V10/32
Filed: 2019-09-26
Abstract: A face detection method and device, a service processing method, a terminal device, and a storage medium. The method comprises: acquiring a target face image to undergo detection (S201); employing a face alignment algorithm and a sample data set to perform a hierarchy-based fitting training and obtaining a target face alignment model, and then calling the target face alignment model to perform face alignment detection on the target face image and obtaining a target keypoint set of the target face image (S202); and determining, according to the target keypoint set, a feature region of the target face image (S203).
Patent WO-2021062600-A1 (WO)
Title: Engine fuel system and engine having same
Inventor: SONG DAWEI
IPC: F02M55/02
Filed: 2019-09-30
Abstract: An engine fuel system, comprising: a fuel injection pump (10) for delivering fuel in a fuel tank, a fuel pipeline (20) connecting the fuel injection pump (10) to fuel injectors (401), a plurality of fuel injectors (401) connected in series on the fuel pipeline (20), and a plurality of flow limit valves (30) provided at two ends of the joint node between the fuel pipeline (20) and each fuel injector (401). An outlet of the flow limit valve (30) is oriented to the joint node; the flow limit valve is provided with a preset flow limit; when the flow of the flow limit valve exceeds the preset flow limit, the flow limit valve is closed, and a faulted high-pressure fuel pipeline or fuel injector stops leakage, while other fuel injectors still continue working under the two-way fuel supply arrangement, so that the situation where an engine has to be stopped due to the lack of a cylinder to work is avoided. Also disclosed is an engine having the fuel system.
Patent WO-2020035082-A1 (WO)
Inventor: MENG LINGYI
IPC: A43B3/35
Filed: 2019-10-12
Abstract: 一种产热鞋，包括鞋体（1）、发热电缆（5）、电磁发电机（2）、踩踏钢板（3）、传动齿条（9）以及钢板架（8），钢板架（8）安装在鞋体（1）根部的位置，电磁发电机（2）可拆卸式安装在钢板架（8）内，踩踏钢板（3）的一端通过不锈钢合页弹簧（4）可转动式安装在鞋体（1）的鞋底上，并位于钢板架（8）的右侧，传动齿条（9）的一端固定在踩踏钢板（3）的下表面，其另一端伸入钢板架（8）内，并与电磁发电机（2）输出端的齿轮（10）相啮合，发热电缆（5）固定在鞋底的上表面，并位于不锈钢合页弹簧（4）的右侧，且与电磁发电机（2）电连接，踩踏踩踏钢板（3），传动齿条（9）带动齿轮（10）转动，电磁发电机（2）将产生的电能传送至发热电缆（5），发热电缆（5）将电能转化为热能产热。产热鞋结构简单，使用方便，解决了冬季户外走路脚冷的问题，具有很高的实用性。
Patent WO-2021056636-A1 (WO)
Inventor: XIONG FEI
IPC: H04B7/185
Filed: 2019-10-18
Abstract: Disclosed are a method and apparatus for message subscription-based unmanned aerial vehicle (UAV) cluster networking, and a system. In the system, a UAV node is provided with a topic publish-subscribe module, and each UAV stores respective location information into a respective node information base. When a new UAV is added to a cluster or a UAV formation position changes, each UAV calculates a central node as a recommended main control node according to position information of the UAV in the node information base, and publishes same by means of the topic publish-subscribe module. By means of the topic publish-subscribe module, each UAV acquires recommended main control nodes calculated by other UAVs, and counts whether the node thereof is recommended by other nodes as a main control node. If so, then the node is switched to the main control node; otherwise, the node is switched to a slave control node. Therefore, a UAV cluster independently selects a main control node, and the main control node is located in a central position.
Patent WO-2020199592-A1 (WO)
Inventor: HUANG HUIBAO
IPC: G05D1/02
Filed: 2019-11-11
Abstract: 一种机器人回座的控制方法，包括：机器人接收到回座控制信号（S1）；机器人根据不同的引导信号接收情况，按照不同的预设路径行走(S2)；机器人按预设路径行走过程中检测到中间信号时，不再按照预设路径行走，直接根据该中间信号的引导进行回座(S3)。其中，该引导信号是充电座发出的用于引导机器人回座的信号，该引导信号包括中间信号。在该方法可快速地找到充电座发出的中间信号，进而提高机器人的回座效率，避免机器人找不到中间信号而无法回座或者回座效率低的问题。
Patent WO-2021072903-A1 (WO)
Title: Operating door for manual discharging device of locomotive converter
Inventor: LIU JIA
IPC: E05D1/02
Filed: 2019-11-21
Abstract: Disclosed is an operating door for a manual discharging device of a locomotive converter, relating to the field of auxiliary apparatuses of locomotive converters. The operating door mainly comprises a door plate assembly and a door inner assembly, wherein the door plate assembly is in the shape of a major arc plate, a linear side door plate surface of the door plate assembly is fixed on one side of a hinge, a fixing bolt for fixing is arranged on the other side of the hinge, and a rolling-sliding screw is further arranged on the left side of a major arc of the door plate assembly; and the door inner assembly comprises a sealing washer and an annular, cylindrical sealing block, the sealing washer is retained in the annular, cylindrical sealing block, and the door inner assembly further comprises a threaded hole adapted to the rolling-sliding screw. Further disclosed is a locomotive converter using the operating door for a manual discharging device of a locomotive converter. When the operating door is closed, the door plate assembly rotates in the direction of a cabinet door, the door plate assembly is tightly pressed against the sealing washer, and sealing of the operating door is achieved; and when the operating door is opened, the door plate assembly is rotated in the direction away from the cabinet door. The present invention is high in terms of adaptability, small in terms of design, high in terms of operation identification degree and easy to identify in terms of appearance, and the operation visibility is improved.
Patent WO-2020155847-A1 (WO)
Title: 一种复合式动感效果盘及设有其的舞台灯具
Inventor: JIANG WEIKAI
IPC: F21V17/16
Filed: 2019-12-05
Abstract: 一种复合式动感效果盘及设有其的舞台灯具，包括光源和效果盘底板(1)，效果盘底板(1)上布置有通光孔(7)和若干图案座(4)，且图案座(4)上设有图案片(5)；效果盘底板(1)的中心设有第一旋转组件和第二旋转组件，并通过第一旋转组件驱动效果盘底板(1)旋转，从而使不同图案座(4)或通光孔(7)切入或切出光束；图案座(4)上设有从动组件，从动组件与第二旋转组件配合连接，并通过第二旋转组件带动其旋转，从而带动图案片(5)旋转；图案片(5)上有效图案的尺寸大于光束通过图案片(5)的有效光斑的尺寸，当图案片(5)切入光路时，图案片(5)在旋转过程中形成动感图案效果。复合式动感效果盘能在同一套驱动结构的驱动下，实现多种动感图案效果的随意切换的有益效果。
Patent WO-2020164309-A1 (WO)
Title: 一种进行随机接入的方法及设备
Inventor: REN BIN
IPC: H04W56/00
Filed: 2019-12-19
Abstract: 本申请实施例涉及一种进行随机接入的方法及设备，用以解决目前没有一种随机接入过程能够满足卫星通信系统需求的问题。本申请实施例所述的方法包括：接收并获取配置消息中的相关参数，所述相关参数包括小区公共时延信息；生成物理层随机接入信道随机接入前导码PRACH Preamble序列，并根据所述小区公共时延信息确定上行发送定时位置；在与所述上行发送定时位置对应的时频资源上发送PRACH Preamble序列。根据确定的上行发送定时位置，补偿终端-卫星-基站之间的相对传输时延和多径信道时延，减小PRACH信道的开销。
Patent WO-2021114376-A1 (WO)
Inventor: WEI FANGWEI
IPC: G06F1/20
Filed: 2019-12-20
Abstract: Disclosed is a liquid-cooling radiator for a server, the liquid-cooling radiator comprising a liquid-cooling plate (1), wherein the liquid-cooling plate (1) is provided with a heat pipe (2); the heat pipe (2) is connected to an aluminum plate (3) and a cooling fin (4); the liquid-cooling plate (1) is internally provided with a cooling liquid flowing channel (5); the cooling liquid flowing channel (5) is in communication with an external pipeline (6) to create water path circulation; and a flow-disturbing fan (7) is mounted at a position on the liquid-cooling plate (1) that is close to the pipeline (6). According to the above technical solution, a full-coverage cooling method is used to solve the problem of same being prone to leaking due to an excessive number of connecting ports of the liquid-cooling plate (1), so as to minimize the number of leakage points, thereby improving the safety coefficient of products.
Patent WO-2020135360-A1 (WO)
Inventor: VAN DER HORST JAN
IPC: H04N13/00
Filed: 2019-12-23
Abstract: Dispositif d'affichage autostéréoscopique (1) qui comprend un réseau de sous-pixels (R, G, B) revêtus d'une couche de modification de vue, telle qu'un empilement de lentilles lenticulaires ou une barrière de parallaxe. La couche de modification de vue comprend une pluralité d'éléments allongés parallèles s'étendant dans une première direction (V) et les éléments allongés (7) sont agencés avec un pas d'élément (PE) dans une seconde direction (H) perpendiculaire à la première direction (V). Le réseau de sous-pixels (R, G, B) comporte des rangées (3, 4, 5, 6) de sous-pixels (R, G, B) s'étendant dans la seconde direction (H) avec les sous-pixels (R, G, B) à un pas de sous-pixel fixe (Pp). Deux rangées consécutives de sous-pixels (R, G, B) sont décalées le long de la seconde direction (H) l'une par rapport à l'autre sur une distance de 1/n-ième du pas de sous-pixel (Pp.), où n = 2, 3, 4,...; et le pas d'élément (PE) est m+1/n-ème du pas de sous-pixel (Pp), où m = 1, 2, 3,...