baber/WOPTO huggingface dataset:
Patent WO-2018233423-A1 (WO)
Title: On-off control circuit
Inventor: JIN RUOYU
IPC: H02M3/20
Filed: 2018-05-21
Abstract: An on-off control circuit, which may implement the turning on and turning off of single and multiple dry node control circuits and achieve time division multiplexing of a same direct current (DC) power supply. When there are more than two dry node control circuits, an access port of one dry node control circuit is turned on, and the access ports of the other dry node control circuits are turned off, so that a relay connected to the on dry node control circuit is closed, and a DC level is outputted to a load port by means of the closed relay; when the access ports of multiple dry node control circuits are all turned on at the same time, each dry node control circuit is turned off according to the mutual restriction relationship among the dry node control circuits, and a relay connected to such circuit is always in an off state, so that a DC level could not be outputted to the load port by means of the relay.
Patent WO-2019227354-A1 (WO)
Inventor: LI DONG
IPC: H04W72/04
Filed: 2018-05-30
Abstract: Des modes de réalisation de l'invention concernent un procédé, un dispositif, et un support lisible par ordinateur, pour configurer des pools de ressources. Selon des modes de réalisation de la présente invention, le côté réseau configure différents pools de ressources avec différentes numérologies pour des communications de dispositif à dispositif. Le côté réseau peut également configurer des conditions pour la sélection du pool de ressources approprié. Selon des modes de réalisation de la présente invention, le dispositif terminal peut choisir le pool de ressources approprié d'après sa vitesse. Des modes de réalisation de la présente invention peuvent sélectionner un pool de ressources approprié selon le cas, ce qui améliore les performances de communications.
Patent WO-2019128101-A1 (WO)
Title: 一种投影区域自适应的动向投影方法、装置及电子设备
Inventor: YEUNG STEVE
IPC: H04N9/31
Filed: 2018-05-31
Abstract: 本申请实施例涉及投影显示技术领域，特别是涉及一种投影区域自适应的动向投影方法、装置及电子设备，其中，所述方法包括：采集投影环境的全景图像；将所述全景图像分割为多个分割区域，并基于所述多个分割区域形成多个备选投影区域；对所述多个备选投影区域进行分值评估；记录保存所述多个备选投影区域分别对应的特征信息，其中，所述特征信息包括所述备选投影区域的分值；根据用户的投影意向以及所述多个备选投影区域分别对应的特征信息，选择最适合的投影区域，计算投影角度；根据所述投影角度进行投影。通过上述方法，可以避开在墙角或者有其他障碍物等容易引起图像畸形显示不清晰的区域进行投影显示，提高了用户观看投影画面的舒适感，增强了用户的观看体验。
Patent WO-2019232805-A1 (WO)
Inventor: PEI JINLIANG
IPC: H04W88/08
Filed: 2018-06-08
Abstract: 本申请公开了一种安防系统，包括：至少一网络摄像设备；基站，其包括以太网供电网口，以通过以太网供电网口与至少一网络摄像设备连接，从而为至少一网络摄像设备供电并与至少一网络摄像设备通信；监控客户端，通过网络与基站连接，以藉由基站与至少一网络摄像设备进行通信。通过上述的安防系统，能够提高网络摄像设备的拉远距离。
Patent WO-2018228422-A1 (WO)
Inventor: WANG JUNSONG
IPC: G06K9/00
Filed: 2018-06-13
Abstract: L'invention concerne le domaine technique de l'électronique et plus particulièrement un procédé, un dispositif et un système d'émission d'informations d'avertissement. Le procédé consiste : à obtenir une similarité correspondant à des informations d'avertissement générées ; à calculer un seuil de similarité correspondant à une scène actuelle selon une valeur de degré de volatilité de la similarité correspondant aux informations d'avertissement générées ; à chaque fois qu'une première image de visage capturée par un dispositif de photographie est obtenue, à calculer une similarité cible entre la première image de visage et une image de visage cible pré-mémorisée, selon un algorithme de reconnaissance de visage prédéfini ; et si la similarité cible atteint le seuil de similarité calculé correspondant à la scène actuelle, à émettre des informations d'avertissement correspondant à la première image de visage. Au moyen de la présente invention, la précision d'avertissement peut être améliorée.
Patent WO-2019205258-A1 (WO)
Title: Antenna board test method, system and device
Inventor: LI YUANZHI
IPC: G01R31/02
Filed: 2018-06-15
Abstract: Disclosed by the present invention is an antenna board test method, system and device. The method comprises the following steps: sending, by means of a standard antenna board, a test signal to an antenna board to be tested; and carrying out, according to the strength of the received test signal, a short-circuit and open-circuit test on the antenna board to be tested. The system comprises a signal transmitting module and a short-circuit and open-circuit test module; and the device comprises a memory and a processor. In the present invention, a short-circuit and open-circuit test can be performed on the antenna board to be tested only by means of a standard antenna board that has been tested to be qualified. Compared with the traditional manual judgment method, the present invention enables a fast test speed and a high test efficiency; moreover, human errors can be avoided, and thus the reliability is high. The present invention, that is, an antenna test method, system and device, can be widely used in the field of electromagnetic type handwriting technology.
Patent WO-2018233628-A1 (WO)
Title: Polymerizable compound and application thereof
Inventor: CHEN ZHAOYUAN
IPC: C08F22/18
Filed: 2018-06-20
Abstract: A polymerizable compound of a general formula and an application thereof in preparing a high molecular weight polymer. The polymerizable compound does not exhibit, or exhibits to a lesser degree, problems existing in the prior art. Further, the polymerizable compound has good solubility and can resolve issues with high molecular weight polymers of the prior art caused by the poor solubility of polymerizable compounds. The preparation process and raw materials of the polymerizable compound are readily available, the synthetic route is simple and easy, and thus the polymerizable compound is suitable for large-scale industrial production.
Patent WO-2019119790-A1 (WO)
Title: Pixel circuit, driving method, and display device
Inventor: YAMASHITA KEITARO
IPC: G09G3/32
Filed: 2018-07-17
Abstract: A pixel circuit, a driving method, and a display device, the pixel circuit comprising: a data writing unit, a driving unit, a light emitting unit, and an initializing unit. The data writing unit is electrically connected to the driving unit by means of a first node (N1); the driving unit is electrically connected to the initializing unit by means of a second node (N2); and the driving unit is electrically connected to the light emitting unit and the initializing unit respectively by means of a third node (N3). The initializing unit is used for initializing the second node (N2) by means of an initialization voltage (VINI). The data writing unit is used for setting the voltage of the first node (N1) as the voltage of a data signal (data) and updating the voltage of the second node (N2) by means of the driving unit and the initializing unit. The driving unit is used for generating, according to a first control signal (EM), a driving current to drive the light emitting unit to emit light. The initialization and voltage compensation of the second node (N2) are realized simultaneously by means of one route, the initializing unit, thereby reducing leakage paths of a storage capacitor, and further reducing the leakage of the storage capacitor during the light emitting phase, and improving the quality of display images.
Patent WO-2019033907-A1 (WO)
Title: Smart card and manufacturing method therefor
Inventor: CHEN LIUZHANG
IPC: G06K19/077
Filed: 2018-07-25
Abstract: A smart card and a manufacturing method therefor, the manufacturing method comprising: sequentially placing a first substrate (1), a middle frame (2) and a circuit board (4); abutting a spacer (5) to the outer periphery of the circuit board (4); pouring a glue into the middle frame (2) and laminating; and machining through holes (6) in the first substrate (1) and an extension plate (21) and exposing a contact area (41); and fixing a contact module (7) on the contact area (41) and punching for forming. By providing a middle frame (2) between the first substrate (1) and the circuit board (4), because the thicknesses of the first substrate (1) and the middle frame (2) are fixed and the contact area (41) is disposed inside the extension plate (21) of the middle frame (2), the depths of the machined through holes (6) are set according to the sum of the thicknesses of the first substrate (1) and the middle frame (2) when the through holes (6) are machined; therefore, the through holes can be precisely machined to expose the contact area (41) and damage to the circuit board (4) caused by machining is avoided.
Patent WO-2019085570-A1 (WO)
Inventor: ZHOU HONG
IPC: F04D29/44
Filed: 2018-08-07
Abstract: 一种风管，其包括互相连通且不共线的第一管体（110）和第二管体（120）。气体依次通过第一管体（110）和第二管体（120），由于第一管体（110）和第二管体（120）连接处呈一定角度，为避免出现漩涡，并导致能量损失和出风压力差的现象，故在第二管体（120）与第一管体（110）连通处设有导流板（140），通过导流板（140）化解气体在第一管体（110）流向第二管体（120）由于角度而引起的漩涡和湍流，增加气体传输效率。一种风机系统，其包括离心通风机和上述的风管。该风机系统工作效率高，能量损失少。
Patent WO-2019029524-A1 (WO)
Title: Shear wave oblique probe reflected/diffracted/deformed wave detection method
Inventor: QU SHIFA
IPC: G01N29/44
Filed: 2018-08-07
Abstract: The invention provides a shear wave oblique probe reflected/diffracted/deformed wave detection method. When an ultrasonic shear wave is propagated and encounters a flaw, reflected, diffracted, and deformed waves are generated; comprehensive analysis is performed on these waves, and it is determined, according to reflection features of the reflected waves and diffraction features of the diffracted waves, whether a flaw exists; the shape and size of the flaw is obtained according to a deformed surface wave generated at a flaw end point; by combining propagation paths of the deformed surface wave, the deformed shear wave, the deformed longitudinal wave and the transmitted shear wave generated by the flaw, the causes of all the waves displayed on a screen are revealed, so as to determine a basis for determining an angle or direction of a flaw, thereby accurately positioning flaws, performing quantitative and qualitative analysis, and displaying in three dimensions the actual flaw shape by using A-scan ultrasonic techniques.
Patent WO-2020029168-A1 (WO)
Inventor: CHEN XIAOLONG
IPC: C07H1/06
Filed: 2018-08-09
Abstract: 一种匹马霉素超细粉及其制备方法和应用。所述匹马霉素超细粉为固体粉末，在透射电镜下无固定形态，形态尺寸95％以上<3μm，80％以上<2μm。所述应用为匹马霉素超细粉在制备抑菌剂中的应用。
Patent WO-2020029268-A1 (WO)
Title: Uplink feedback method and apparatus, terminal, base station and storage medium
Inventor: ZHU YAJUN
IPC: H04W72/00
Filed: 2018-08-10
Abstract: The present disclosure relates to an uplink feedback method and apparatus, a terminal, a base station and a storage medium. The method comprises: monitoring for downlink information transmitted by a base station; transmitting uplink feedback information in an allocated time window in response to the downlink information; wherein the time window comprises a plurality of transmission units, and the terminal transmits the uplink feedback information on any of the transmission units in the time window. The present disclosure enables a base station to flexibly select, from a plurality of transmission units in an allocated time window, a transmission unit for transmitting uplink feedback information on the basis of the time window, and the time window can be flexibly allocated for a terminal according to actual needs, thereby overcoming the limitation in the art on a time-specific relationship between downlink information and uplink feedback information in response thereto, thus increasing the flexibility of data communication between a base station and a terminal.
Patent WO-2020037475-A1 (WO)
Title: Method and device for debugging application
Inventor: ZHU WEI
IPC: G06F8/30
Filed: 2018-08-20
Abstract: A method and a device for debugging an application, comprising: A PC determining a support status of each neural network operator in an online model; the PC dividing, according to the support status, the online model into a neural network part and a neural network operator part; the PC converting the neural network part into an offline model; and the PC packaging binary program operator information corresponding to the offline model and the neural network operator part into a program package of an application, and generating an application package having artificial intelligence capabilities, such that when an Android emulator of the PC runs the application package, the Android emulator calls an artificial intelligence engine framework of the PC and a hardware acceleration device to perform accelerated computation on the offline model, and executes a binary program operator corresponding to the binary program operator information. The method is used to improve the development efficiency of an application having artificial intelligent capabilities.
Patent WO-2020006841-A1 (WO)
Inventor: ZHENG LIYING
IPC: G06F17/18
Filed: 2018-08-24
Abstract: 一种用电量异常检测方法、异常检测装置、异常检测终端及计算机可读存储介质，该用电量异常检测方法包括：按预设时间间隔从所有用电量时间序列中采集各目标时间点上的序列特征值，以生成各用电量时间序列对应的特征数据序列（S10）；对所有特征数据序列中各目标时间点对应的序列特征值作均值计算，以获得各目标时间点上的平均特征值（S20）；按时间顺序将所有平均特征值生成对应的平均特征序列（S30）；根据相对熵算法计算每个特征数据序列和平均特征序列之间的相对熵（S40）；若相对熵大于预设值，则将该相对熵对应的特征数据序列设为异常序列（S50）。该方法提高了用电量异常检测的精确度，排除了异常值的干扰，降低计算复杂度，提升了检测效率。
Patent WO-2019052390-A1 (WO)
Title: Srs sending method and receiving method, and related device
Inventor: SHI YUAN
IPC: H04L5/00
Filed: 2018-09-06
Abstract: Embodiments of the present disclosure provide an SRS sending method and receiving method, and a related device. The method comprises: receive indication information that is used for indicating a PRB bundling size and that is sent by a base station; and the base station sends an SRS in at least one PRB bundle, the number of PRBs comprised in the at least one PRB bundle being equal to the PRB bundling size, PRBs belonging to a same PRB bundle using a same precoded code, and the precoded code being a precoded code determined by a user terminal.
Patent WO-2019047942-A1 (WO)
Title: Method and device for negotiating security and integrity algorithms
Inventor: MUHANNA AHMAD SHAWKY
IPC: H04W12/08
Filed: 2018-09-10
Abstract: Embodiments of this disclosure provide techniques for communicating in a wireless communication system. In particular, a user equipment (UE) may receiving a security command message from a base station comprising an indication of an integrity protection algorithm and an indication of an encryption algorithm. The first security command message may trigger a radio resource control (RRC) traffic signaling protection procedure between the UE and the base station. The UE transmits a security command complete message to the base station. The security command complete message may trigger a packet data unit (PDU) session establishment procedure to establish a PDU session between the UE and the base station.
Patent WO-2020062198-A1 (WO)
Inventor: TAN YONG
IPC: C10G65/04
Filed: 2018-09-30
Abstract: A residue oil hydrogenation production system, comprising a reactor, a hot high-pressure separator (5), a cooler (6), and an oil-water-gas separator (7) communicating in sequence, and a catalytic cracking device (8) communicating with a liquid outlet of the hot high-pressure separator (5). The reactor comprises a residue oil preheater (1), an upflow reactor (2), and a trickle bed reactor communicating in sequence, and a hydrogen transfer pipe (17) communicating with an inlet of the upflow reactor (2). The trickle bed reactor comprises a plurality of first fixed-bed reactors (3) connected in parallel with each other and communicating with the upflow reactor (2) respectively and a second fixed-bed reactor (4) communicating with the plurality of first fixed-bed reactors (3) respectively. The second fixed-bed reactor (4) is in communication with the hot high-pressure separator (5). A hydrogen recovery outlet of the oil-water-gas separator (7) is in communication with an inlet of the first fixed-bed reactors (3). A discharge port of the catalytic cracking device (8) is in communication with a feed port of the hot high-pressure separator (5), and a catalyst bed layer is provided in the hot high-pressure separator (5).
Patent WO-2020006941-A1 (WO)
Title: Method for reconstructing three-dimensional space scene on basis of photography
Inventor: HUANG XIAOMING
IPC: G06T17/00
Filed: 2018-10-30
Abstract: Disclosed in the present invention is a method for reconstructing a three-dimensional space scene on the basis of photography, comprising the following steps: S1, importing photos of all spaces, and making the photos correspond to a three-dimensional space according to the direction and viewing angle during photographing, so that the viewing direction of each pixel is the same as that at the time of photographing when each pixel is viewed from a camera position of the three-dimensional space; S2, taking a room as a set of multiple planes, determining a plane first, and then determining all the planes one by one on the basis of the relationship between the planes and intersection lines between the planes; S3, marking the space structure of the room by a marking system, and obtaining size information; and S4, establishing a three-dimensional space model of the room on the basis of point coordinate information collected in S3. By means of the present invention, a three-dimensional space model of a scene can be restored, comprising the size information and texture information without losing details, a three-dimensional space scene can be edited and modified quickly and conveniently, and a two-dimensional plan view with size information and without distortion can be generated.
Patent WO-2020073428-A1 (WO)
Inventor: LI WENFENG
IPC: H01H13/705
Filed: 2018-11-19
Abstract: 一种按键开关补充结构，包括底板（1）、导电线路板（3）、键帽（4）、连接件剪刀（5）与弹性键（6），底板（1）与导电线路板（3）上设置有孔，通过嵌入成型，在底板（1）孔的位置成型出固定结构（2），固定结构（2）的上表面高于导电线路板（3）的上表面，固定结构（2）通过孔内填充的塑胶与底板（1）连接固定，底板（1）上设有至少两个通孔，通孔的一侧设有凸起或凹陷，凸起或凹陷能够包裹在固定结构（2）的塑胶内。这种底板开孔方式使固定结构在底板上面和下面的部分可以通过两个通孔内的塑胶连接，且底板上的凸起或凹陷能够包裹在塑胶内，这样可以增强固定结构的强度，增加其稳定性，使其很难从底板上脱落或翻转。
Patent WO-2019105260-A1 (WO)
Inventor: OUYANG DAN
IPC: G06T7/55
Filed: 2018-11-20
Abstract: 本申请提出了一种景深获取方法、装置及设备，其中，方法包括：获取主摄像头拍摄的多帧主图像以及副摄像头拍摄的多帧副图像，根据每帧主图像和每帧副图像的清晰度，获取清晰度最高的参考主图像；将除参考主图像之外的其余主图像的清晰度和每帧副图像的清晰度与参考主图像的清晰度进行比较，检测是否存在满足预设筛选阈值的候选主图像和候选副图像；若存在，则获取参考主图像、每帧候选主图像以及每帧候选副图像的图像信息，确定第一目标主图像和第一目标副图像；根据第一目标主图像和第一目标副图像获取景深信息。由此，保证了获取景深信息的图像之间的质量和一致性，提高了景深的精确率以及成像效果。
Patent WO-2019109831-A1 (WO)
Title: 一种钴酸铜镍纳米线的制备方法及其在催化氨硼烷水解产氢上的应用
Inventor: LI HAO
IPC: B82Y40/00
Filed: 2018-11-27
Abstract: 提供一种钴酸铜镍纳米线的制备方法，包括以下步骤：（1）将可溶性镍盐、钴盐、铜盐溶于超纯水中，配置成混合盐溶液A；（2）将1～4mmol十二烷基硫酸钠加入A溶液搅拌溶解；（3）将12～30mmol六次甲基四胺溶于20mL超纯水形成B溶液；（4）将B溶液通过分液漏斗缓慢滴加至A溶液混合形成C溶液，搅拌0～1h；（5）再转移至100mL反应釜，100～160℃反应8～20h，抽滤洗涤，在真空烘箱40～60℃下烘干，再在马弗炉中350～800℃反应1～4h。该方法采用水热合成，首先将原料按一定比例混合，六次甲基四胺作为沉淀剂生成多元金属氢氧化物，再经煅烧合成钴酸盐，此过程有效实现了原料中设定镍钴铜配比，操作简单，环境友好，实验重现性好，成本低、易于工业化生产，可规模化生产Cu x Ni 1-x Co 2 O 4 复合钴酸盐。
Patent WO-2020077772-A1 (WO)
Inventor: CAO HAORAN
IPC: H01L21/77
Filed: 2018-12-11
Abstract: L'invention concerne un dispositif d'affichage et son procédé de préparation, le dispositif d'affichage comprenant un panneau d'affichage et un capteur d'identification d'empreinte digitale optique ; le panneau d'affichage comprend une couche de matériau organique transparent, une couche barrière, une couche tampon et un substrat matriciel qui sont successivement empilés de bas en haut, une surface de la couche de matériau organique transparent opposée à la couche barrière étant la surface arrière de la couche de matériau organique transparent, et le capteur d'identification d'empreinte digitale optique étant disposé sur la surface arrière de la couche de matériau organique transparent.
Patent WO-2020082556-A1 (WO)
Title: Combination ultra-high-pressure rubber-impregnated paper sleeve
Inventor: YU YUHAO
IPC: H01F27/29
Filed: 2018-12-21
Abstract: A combination ultra-high-pressure rubber-impregnated paper sleeve, a lower insertion part of a first rubber-impregnated paper capacitor core being inserted into a second rubber-impregnated paper capacitor core, an upper end part of the second rubber-impregnated paper capacitor core being fixedly connected to a first mounting flange by means of screws, and a capacitor core terminal screen of a first sub-sleeve and a capacitor core zero screen of a second sub-sleeve being short-circuited to form equal potential. The present invention can effectively reduce the difficulty of pouring the main insulating capacitor core, greatly increasing the main insulating capacitor core qualification rate, lightening the weight, reducing costs, and reducing failure and loss.
Patent WO-2019128913-A1 (WO)
Title: 洗衣机
Inventor: SUZUKI HAZIME
IPC: D06F34/08
Filed: 2018-12-24
Abstract: 一种洗衣机，其能通过不需要大幅改变结构且不容易污染加热器的构造，使向洗涤物散布的洗涤剂水变成温水。全自动洗衣机(1)具备：外桶(20)，弹性地支承于箱体(10)内；洗涤脱水桶(24)，配置于外桶(20)内；循环泵(62)，配置于箱体(10)内，汲取蓄于外桶(20)内的水；以及喷头(61)，将由循环泵(62)汲取的水朝向洗涤脱水桶(24)内散布。循环泵(62)包括配置有叶轮的泵壳体，在泵壳体的外壁面装接有隔着该外壁面加热泵壳体内的水的加热器(63)。
Patent WO-2020037923-A1 (WO)
Inventor: YANG HUI
IPC: H04N5/232
Filed: 2018-12-25
Abstract: 本公开公开了一种图像合成方法、装置、电子设备和计算机可读存储介质。其中该图像合成方法包括：获取虚拟对象；获取图像传感器采集到的视频；识别所述视频中的人手，得到人手信息；获取与所述虚拟对象和所述人手信息对应的图像渲染信息；根据所述图像渲染信息，将所述虚拟对象和人手合成渲染，生成合成图像。本公开实施例通过采取该技术方案，解决了现有技术中虚拟对象无法跟随人手移动以及虚拟对象挂载到人手上的方式不灵活的技术问题。
Patent WO-2019129272-A1 (WO)
Title: 净化装置及燃气热水装置
Inventor: LIANG ZEFENG
IPC: B01D53/86
Filed: 2018-12-29
Abstract: 一种净化装置，用于燃气热水装置，净化装置包括：载体（10），载体（10）上设置有多个通孔（102）；催化剂层，设置在载体（10）上；壳体（20），壳体（20）限定出与载体（10）相适配的安装腔，壳体（20）具有开口（202），且载体（10）位于安装腔内；安装板（30），安装板（30）与壳体（20）相连接以封堵开口（202）；定位槽（302），设置在安装板（30）靠近壳体（20）的一侧面上，壳体（20）与安装板（30）的相连接处位于定位槽（302）内；隔离件（40），隔离件（40）套设在载体（10）的侧壁外侧；其中，壳体（20）设置在载体（10）的侧壁外侧，以避免壳体（20）遮挡通孔（102）。
Patent WO-2020133496-A1 (WO)
Inventor: MA RONGJIE
IPC: H01Q1/22
Filed: 2018-12-29
Abstract: 本发明提供了一种封装天线模组及电子设备，封装天线模组包括基板、设于基板相对两侧的天线模块和集成电路芯片以及设于基板内连接天线模块和集成电路芯片的电路，天线模块包括若干天线单元，若干天线单元以相同的形态排列，且若干天线单元的排列方向与天线单元的电流方向相同,本发明的封装天线模组和电子设备可以减小天线单元之间的耦合,改善天线单元之间的隔离度，且有较好的空间覆盖能力。
Patent WO-2019154043-A1 (WO)
Title: Electromagnetic induction vehicle-mounted holder wireless charger structure
Inventor: XIAO JILIN
IPC: H02J7/00
Filed: 2019-01-18
Abstract: An electromagnetic induction vehicle-mounted holder wireless charger structure, comprising a panel, a wireless transmitting coil, a control circuit board, a driving device, an electromagnetic valve, and a holder body. The panel is slidably connected to the top wall of the holder body, and is connected to the driving device; the driving device and the electromagnetic valve are provided in the holder body, and the electromagnetic valve is connected to the driving device; the wireless transmitting coil is provided in an internal cavity of the panel; the control circuit board is provided in the holder body; the electromagnetic valve is connected to the control circuit board; the holder body is provided with a corresponding charging interface, and the charging interface is connected to the control circuit board; a wire slot is formed in the top wall of the holder body; the wireless transmitting coil is electrically connected to the control circuit board by means of the wire slot.
Patent WO-2019149106-A1 (WO)
Inventor: YAN HUAN
IPC: H04W28/16
Filed: 2019-01-21
Abstract: 本发明实施例提供一种服务质量QoS控制方法及相关设备，方法基于OpenFlow协议实现，包括：交换机向SDN控制器发送第一数据包的包头信息；交换机接收SDN控制器发送的服务质量流表，服务质量流表用于指示第一数据包所属第一业务的QoS等级和第一业务的执行队列，第一业务的执行队列被配置了比特速率上限；交换机根据QoS等级标识和执行队列转发第一业务的数据包。采用本发明实施例，能够提高QoS控制的效率。
Patent WO-2020001043-A1 (WO)
Inventor: LI DIPENG
IPC: G02B27/01
Filed: 2019-02-25
Abstract: Disclosed is an augmented reality glasses device. The device comprises in order from the outside to a position close to an eye: a first optical element (1), which enables the position in the depth direction of external light (4) to change from a position A to a position B; a transparent display screen element (2), which emits image light (5) containing image information and allows the external light (4) to pass; and a second optical element (3), which enables the position of the external light (4) in the depth direction to return from the position B to the position A, and enables the image light (5) emitted by the transparent display screen element (2) to be projected into a human eye (6) with the position of the image light in the depth direction being a position suitable for the human eye.