baber/WOPTO huggingface dataset:
Patent WO-2019242092-A1 (WO)
Title: 车载系统控制移动端的方法
Inventor: ZHANG GANG
IPC: G08C19/00
Filed: 2018-08-27
Abstract: 本发明公开了一种车载系统控制移动端的方法，其特征在于，包括以下步骤：移动端通过type-c转换端传输信号至车载显示端，所述车载显示端显示移动端画面；外界点触车载显示端产生点触信号；点触信号经过中转端传输至移动端，控制移动端动作并产生二次信号；移动端将二次信号，通过type-c转换端传输信号至车载显示端，所述车载显示端显示移动端画面：无需再次通过手机控制显示内容；实现了点触车载显示屏，车载显示屏的画面相应变化，相当于将移动端系统平移至车载系统，大大丰富了车载系统功能；type-c端口最大数据传输速度达到10Gbit/秒，传输速度远快于现有的无线传输，传输视频时不会出现卡顿等现象。
Patent WO-2019062426-A1 (WO)
Title: Border detection method, server and storage medium
Inventor: SUN XING
IPC: G06T7/73
Filed: 2018-08-27
Abstract: Disclosed in the present application are a border detection method, server, and storage medium, relating to the technical field of image processing. The method comprises: a first linear section of an image to be detected, the image to be detected comprising a target area; on the basis of the first linear section, generating first candidate borders of the target area; acquiring second candidate borders of the target area from the first candidate borders; extracting the border features of the second candidate borders; and, on the basis of the border features of the second candidate borders and a pre-established border detection model, acquiring the actual border of the target area from the second candidate borders. By means of performing detection on the image to be detected, generating first candidate borders and filtering second candidate borders from the first candidate borders, the present application acquires the actual border of the target area on the basis of the border features of the second candidate borders and a border detection model. The present method does not rely on selection rules, but instead performs detection on the basis of border features and a border detection model, and therefore the detection results are more accurate.
Patent WO-2019091188-A1 (WO)
Title: 物理地址确定方法、装置、设备及存储介质
Inventor: JIANG CHENGFENG
IPC: H02J3/38
Filed: 2018-08-28
Abstract: 本公开提供了一种物理地址确定方法、装置、设备及存储介质，属于太阳能发电领域。方法包括：控制至少两个从节点依次开机，检测主节点的输入电压的变化情况；将光伏发电系统划分为多个光伏组串；当配置数据中至少两个从节点数量相等时，将从节点数量等于至少两个从节点数量的光伏组串确定为备选光伏组串；对于每个备选光伏组串，控制位于备选光伏组串中的任一从节点开机其他从节点关机，确定存在输入电压或输入电流的光伏组串的物理地址，作为备选光伏组串的物理地址。本公开提供了一种自动确定光伏组串的物理地址的方式，实现了对光伏组串的定位，扩展了系统功能范围，在出现异常情况时可以及时地排除异常，提升了系统稳定性。
Patent WO-2020042140-A1 (WO)
Inventor: YU HAIYANG
IPC: C08J9/12
Filed: 2018-08-31
Abstract: Disclosed herein is a foamable composition comprising an olefin copolymer that comprises ethylene and an α-olefin; an unneutralized carboxylated olefin copolymer; a crosslinking agent; a blowing agent; and an activator; where a weight ratio of the activator to the unneutralized carboxylated olefin copolymer is greater than 0.3. Disclosed herein too is a method of manufacturing a foamable composition comprising blending together an olefin copolymer that comprises ethylene and an α-olefin; an unneutralized carboxylated olefin copolymer; a crosslinking agent; a blowing agent; and an activator to form the foamable composition; where a weight ratio of the activator to the unneutralized carboxylated olefin copolymer is greater than 0.3; heating the foamable composition to activate the blowing agent to form a foam; and crosslinking the foam.
Patent WO-2019114338-A1 (WO)
Title: 高放废物处置库巷道开挖扰动区安全阻隔方法
Inventor: LIU JIANGFENG
IPC: E21F17/103
Filed: 2018-09-07
Abstract: 一种高放废物处置库巷道开挖扰动区安全阻隔方法，在原有的高放废物处置库巷道壁上开挖多组密封段（3），并用缓冲材料块进行填充，在地下水的作用下，缓冲材料块膨胀，实现密封段（3）的密封。在核素发生泄漏流入巷道并流经开挖扰动区时，密封段（3）的存在有效阻隔核素从岩层缝隙中泄漏，从而保证高放废物处置库的安全，消除核素泄漏的安全隐患。
Patent WO-2019052547-A1 (WO)
Title: Switching device and associated switch
Inventor: LIN ZEMING
IPC: H01H9/24
Filed: 2018-09-14
Abstract: Disclosed are a switching device and a switch comprising the switching device. The switching device comprises: a handle shaft (4), the handle shaft being coupled to a handle (1) and arranged to be rotatable in a peripheral direction (C) in response to the operation of the handle (1); and a locking board (6), the locking board being in rotational correlation with the handle shaft (4), so as to be movable in a first direction (X). The handle shaft (4) and the locking board (6) are operable to restrict the rotation of the handle shaft (4) when the handle shaft (4) reaches an off position of the switching device. The solution is used to prevent the handle from being directly operated from one working position to another working position without intermediate stopping.
Patent WO-2019062591-A1 (WO)
Title: Method, device, and system for resolving network adjustment conflict
Inventor: FANG HAIPENG
IPC: H04W4/02
Filed: 2018-09-18
Abstract: Embodiments of the present application provide a method, device, and system for resolving a network adjustment conflict, which can solve the problem that a closed-loop adjustment to a network slice instance (NSI) by a network slice management function (NSMF) entity conflicts with the closed-loop adjustment to a network subnet slice instance (NSSI) by a network subnet slice management function (NSSMF) entity. The method comprises: the NSMF entity determines that a first closed-loop adjustment conflicts with a second closed-loop adjustment, the first closed-loop adjustment being the closed-loop adjustment made to a first NSSI in a NSI by a first NSSMF entity, and the second closed-loop adjustment being the closed-loop adjustment made to the NSI by the NSMF entity; and the NSMF entity rejects executing the first closed-loop adjustment or the second closed-loop adjustment.
Patent WO-2019140950-A1 (WO)
Title: Vehicle positioning method and apparatus
Inventor: PENG XUEMING
IPC: G01C21/26
Filed: 2018-09-28
Abstract: Provided are a vehicle positioning method and apparatus. The vehicle positioning method comprises: obtaining, by means of a measuring device, measurement information within a preset angle range at the current frame moment, the measurement information comprising multiple pieces of static target information (201); determining the current road boundary information corresponding to the current frame moment according to the measurement information (202); determining first target positioning information according to the current road boundary information, the first target positioning information being used for indicating the location of a target vehicle in a road (203); determining road rate of curving information according to the current road boundary information and historical road boundary information, the road rate of curving information being used for indicating the curving degree of the road where the target vehicle is located (204); and outputting the first target positioning information and the road rate of curving information (205). The method can improve the confidence level and the reliability of positioning information and estimate the rate of curving of a lane where a vehicle is located, thereby improving the vehicle positioning accuracy.
Patent WO-2020019536-A1 (WO)
Inventor: Liang Yexin
IPC: G06F8/71
Filed: 2018-10-16
Abstract: 一种需求回滚方案填写方法、装置、终端及计算机非易失性可读存储介质，涉及计算机技术领域。该方法包括：首先，接收第一操作信息，显示回滚填写选项信息（102）；然后，获取针对于回滚填写选项信息的第二操作信息（104）；从而，根据所述第二操作信息，生成目标回滚方案（106）。该方法简化了回滚方案填写的操作过程，减少了人为操作步骤，进而，解决了现有技术中填写回滚方案操作繁琐，需要占用操作人员大量时间的问题。
Patent WO-2019105249-A1 (WO)
Title: 具有自动检测烟油量的电子烟
Inventor: HU TINGDONG
IPC: A24F40/53
Filed: 2018-11-19
Abstract: 一种具有自动检测烟油量的电子烟，其包括：储油仓（142）、储油仓（142）的内壁设置一第一镀层（3）、一第二镀层（4），第一镀层（3）、第二镀层（4）分别连接第三端子（193）、第四端子（194），第三端子（193）、第四端子（194）分别和第七端子（213）、第八端子（214）连接，电路板上设置有控制芯片，控制芯片和第七端子（213）、第八端子（214）连接，通过时刻检测储油仓（142）中烟油的电导率，可以时刻检测储油仓（142）中烟油的含量，无需人工去观察储油仓中烟油的含量，大大节省了人工资源，使用起来安全、可靠，有效防止雾化芯干烧，防止电子烟烧毁。
Patent WO-2020103127-A1 (WO)
Inventor: QIAO DEHAO
IPC: G06F1/16
Filed: 2018-11-23
Abstract: A server, the server comprising: a machine case (100), operating chips (200) and an operating circuit baseboard (300); the operating circuit baseboard (300) is arranged in the machine case (100); M connecting parts (310) are provided on the operating circuit baseboard (300); there are N operating chips (200), and each operating chip (200) may be detachably connected onto one connecting part (310), M being a natural number greater than one, N being a natural number greater than or equal to one, and M being greater than or equal to N. Thus, a user may configure the number of operating chips (200) in the operating circuit baseboard (300) according to the magnitude of necessary data processing functions, thereby adjusting the data processing functions of the server without needing to buy a new server. The production cost is reduced, and when a certain operating circuit baseboard (300) or certain operating chip (200) fails, said component may be directly inserted or extracted and repaired without affecting the normal functioning of the other chips.
Patent WO-2019109891-A1 (WO)
Title: 空调器
Inventor: HE ZHENJIAN
IPC: F24F13/02
Filed: 2018-12-03
Abstract: 一种空调器，包括空调器进风口（70）、空调器出风口（80）和设置在空调器进风口（70）和空调器出风口（80）之间的风道结构，风道结构包括：贯流风叶（20）；蜗壳蜗舌组件（10），贯流风叶（20）设置在蜗壳蜗舌组件（10）内；其中，蜗壳蜗舌组件（10）包括进风口（11）和出风口（12），沿贯流风叶（20）的延伸方向，进风口（11）的高度为a，出风口（12）的高度为b，空调器进风口（70）的高度为h，空调器出风口（80）的高度为k，其中，k＜b＜a＜h。
Patent WO-2020118566-A1 (WO)
Inventor: CHEN BEN
IPC: C08L23/10
Filed: 2018-12-12
Abstract: L'invention concerne une composition de polypropylène hétérophasique fournissant un brillant de surface élevé, un procédé de production d'une telle composition de polypropylène hétérophasique et un article obtenu à partir d'une telle composition de polypropylène hétérophasique par moulage. La composition de polypropylène hétérophasique comprend un mélange d'un polypropylène hétérophasique nucléé ayant un indice de fluidité MFR2 à 230 °C et 2,16 kg de charge compris entre 10,0 et 150 g/10 min, d'un polystyrène ayant un indice de fluidité MFR5 à 200 °C et 5 kg de charge compris entre 3,0 et 30,0 g/10 min, et d'un agent de compatibilité.
Patent WO-2020062642-A1 (WO)
Inventor: JIANG BO
IPC: G06Q40/02
Filed: 2018-12-21
Abstract: Disclosed are a blockchain-based method, device, and equipment for electronic contract signing, and a storage medium. The method comprises: in response to a contract signing application triggered by a user terminal, acquiring user information uploaded by the user terminal, an identification code of a credit institution, and a loan business type; searching for an electronic contract template matching the loan business type in a prestored electronic contract template database, searching for credit institution information matching the identification code of the credit institution in a prestored credit institution information database; inputting the user information and the credit institution information into the electronic contract template to produce an electronic contract to be encrypted; based on a blockchain, encrypting the electronic contract to be encrypted to produce an encrypted electronic contract; issuing the encrypted contract respectively to the user terminal and to a contract management platform, receiving a contract signing confirmation instruction being fed back, and determining that the electronic contract is signed.
Patent WO-2020087744-A1 (WO)
Inventor: LEE LEA HWANG
IPC: H04L27/22
Filed: 2018-12-28
Abstract: A data stream operation method, a processor, and a computer storage medium. The method comprises: a central control unit sends a first data stream instruction to a first functional unit, and sends a second data stream instruction to a second functional unit; the first functional unit performs a first data stream operation according to the first data stream instruction, and the second functional unit performs a second data stream operation according to the second data stream instruction; the first functional unit and the second functional unit establish a dependency and reach a synchronization agreement; the first functional unit outputs first output data to the second functional unit when the second functional unit performs the second data stream operation to a first preset position; and the second functional unit performs the second data stream operation on the first output data. Parallelism of hardware can be effectively mined and used, and operation performance of a data stream is improved.
Patent WO-2020133442-A1 (WO)
Inventor: XIE MIAO
IPC: G06V30/10
Filed: 2018-12-29
Abstract: 本申请实施例涉及一种识别文本的方法，方法包括：按照第一缩放比例缩放待识别图像；确定缩放后待识别图像中的文本行区域对应的第一坐标信息；按照第一缩放比例确定第一坐标信息对应的第二坐标信息，第二坐标信息为待识别图像中文本行区域的坐标信息；通过识别模型对第二坐标信息对应的文本行图像进行文字识别，确定文本行图像对应的文本行内容；待识别图像包括文本行图像。本申请实施例避免了使用滑窗分割出的子图多次调用NPU造成的资源浪费。结合移动终端应用低响应延时、低功耗的实际需求，基于NPU技术规格，使得能够发挥端侧AI专用芯片的优势，可并发一次处理多文本行、提升NPU使用率，并提高OCR产品用户体验。
Patent WO-2019137429-A1 (WO)
Title: Picture processing method and mobile terminal
Inventor: HUANG PAN
IPC: G06F3/0488
Filed: 2019-01-10
Abstract: Provided are a picture processing method and a mobile terminal. The method comprises: when a screen of a mobile terminal displays a photographing interface, if a first pre-set touch-control input for the photographing interface is received, acquiring a picture stored in a photograph album (101); generating a thumbnail of the acquired picture (102); and displaying the thumbnail in a preview display area of the photographing interface (103).
Patent WO-2020019695-A1 (WO)
Title: High-corrosion-resistance nickel-saving high-nitrogen austenitic stainless steel
Inventor: JIANG HAIHONG
IPC: C22C38/54
Filed: 2019-01-28
Abstract: Disclosed is a high-corrosion-resistance nickel-saving high-nitrogen Austenitic stainless steel, which has the following components in mass percent: C: 0.03-0.12％, Si: 0.3-1.0%, Mn: 4.0%-9.0％, Cr: 18.0%-20.0％, Ni: 2.0%-4.0％, Cu: 1.0%-3.0％, P ≤ 0.045％, S ≤ 0.0050％, N: 0.16-0.30%; Mo: ≤ 1.0％, Nb ≤ 0.20％; V ≤ 0.20％; Ti ≤ 0.20％; B ≤ 0.0050％; Ca ≤ 0.0050％; and a balance of Fe. The high-corrosion-resistance nickel-saving high-nitrogen Austenitic stainless steel not only has a low cost, but also has high corrosion resistance and good mechanical properties, without magnetic properties after cold processing.
Patent WO-2020140309-A1 (WO)
Inventor: HU YANWANG
IPC: C07C229/26
Filed: 2019-01-28
Abstract: 本发明提供了一种制备3-羟基丁酸氨基酸盐复合物的方法，包括：(1)在反应容器中加入3-羟基丁酸乙酯或3-羟基丁酸甲酯，以水作为溶剂，然后加入碱催化剂，3-羟基丁酸乙酯或3-羟基丁酸甲酯经碱催化水解得3-羟基丁酸；(2)将3-羟基丁酸加入反应容器中，加入乙醇作为溶剂，再加入天然氨基酸，3-羟基丁酸与天然氨基酸在30-80℃温度下，反应12-24小时，得到3-羟基丁酸氨基酸盐复合物。本发明省略部分提纯过程，操作方便，可以节约原材料。本发明采用乙醇中成盐的方式，使反应进行的更彻底，不仅节省了反应时间，还降低了能耗及物料损失，提高了产品收率，大大节约了生产成本。
Patent WO-2019154178-A1 (WO)
Title: Method and apparatus for storing information
Inventor: LI HONGXU
IPC: G06Q30/00
Filed: 2019-01-29
Abstract: A method and apparatus for storing information. The method comprises: generating a traceability code of an article, and associating the traceability code of the article with the article (201); collecting circulation information of the article (202); determining a form data item corresponding to the circulation information of the article (203); and according to the traceability code of the article, and a correlation between the form data item corresponding to the circulation information of the article and the circulation information of the article, storing the traceability code of the article, the form data item corresponding to the circulation information of the article and the circulation information of the article (204). According to the embodiments, circulation information of an article is stored, so that a user supervises the article circulation process by means of querying the stored circulation information of the article, thereby facilitating preventing the inflow of fake and inferior articles in the article circulation process.
Patent WO-2020164159-A1 (WO)
Inventor: BI WENPING
IPC: H04W72/04
Filed: 2019-02-15
Abstract: 本申请实施例提供一种一种信息传输方法和装置，涉及通信领域，能够降低DCI调度多个传输块时的比特开销。其方法为：第一设备接收第二设备发送的控制信息；根据控制信息确定第一传输块个数和第一重复次数；其中，第一传输块个数是第一传输块个数集合中的一个元素，第一传输块个数集合包括一个或多个传输块个数，第一传输块个数集合是多个传输块个数集合中的一个集合，多个传输块个数集合中的每个传输块个数集合关联一个重复次数集合；第一重复次数是第一传输块个数集合所关联的重复次数集合中的一个元素；第一设备根据第一传输块个数和第一重复次数接收数据信道。本申请实施例应用于控制信息传输中。
Patent WO-2020177058-A1 (WO)
Title: 医疗设备输出装置控制方法、监护系统和监护设备
Inventor: ZHAO LIANG
IPC: G06F3/00
Filed: 2019-03-04
Abstract: 本申请涉及的医疗设备输出装置控制方法，在环境中确定到用户对象之后，会检测用户对象与输出装置的距离值，并通过检测得到的距离值来对应调整输出装置的输出状态。输出状态至少包括显示亮度参数、显示尺寸参数以及音量参数中的至少一项。由此，本申请医疗设备输出装置控制方法可以根据用户对象与输出装置的距离来调整输出装置的亮度、显示尺寸以及音量大小等参数，使得用户对象能更准确的接收到医疗设备输出的信息，提升了医疗设备的智能交互能力。本申请还涉及执行本控制方法的医疗设备(例如监护仪)、监护系统等。
Patent WO-2020151052-A1 (WO)
Title: Low insertion loss high-frequency heat conducting substrate and application therefor
Inventor: YAN SHANYIN
IPC: H05K1/16
Filed: 2019-03-06
Abstract: Provided in the present invention are a low insertion loss high-frequency heat conducting substrate and an application therefor, the low insertion loss high-frequency heat conducting substrate comprising the following layers bonded together in sequence from top to bottom: a first low-profile copper foil layer with a roughness of Rz≤5 μm; a thin film resistance layer; a first resin layer of a thickness of 2-20 μm; a high-frequency thermally conductive adhesive sheet with a dielectric constant lower than 3.8, a dielectric loss less than 0.0040, and a thermal conductivity of 0.5-1.5 W/mK; and a second low-profile copper foil layer with a thickness of 2-20 μm and a roughness of Rz≤5 μm; the substrate has high thermal conductivity and peel strength, a low dielectric constant and dielectric loss and low insertion loss, and a high degree of integration, increasing the reliability of the substrate, and can be used as a circuit board in electronic products.
Patent WO-2019170131-A1 (WO)
Title: 靶向cd73的抗体及抗体-药物偶联物、其制备方法和用途
Inventor: YU KE
IPC: C12N15/13
Filed: 2019-03-07
Abstract: 本发明公开了靶向CD73的抗体及抗体-药物偶联物(ADC)、其制备方法和用途。还公开了制备所述的单克隆抗体和ADC的方法。本发明的单克隆抗体以及相应的ADC能够高效、高特异性地结合纯化的CD73蛋白和多种肿瘤细胞表面的CD73，阻断CD73酶的催化活性，其具有很高的亲和力及很低的免疫原性，并且具有显著抗肿瘤作用。
Patent WO-2019192296-A1 (WO)
Title: Insulation monitoring circuit for motor controller
Inventor: QU YUXIA
IPC: G05B23/02
Filed: 2019-03-13
Abstract: An insulation monitoring circuit for a motor controller, comprising: a first voltage sampling circuit and a second voltage sampling circuit. The first voltage sampling circuit is connected to a bus input positive electrode (+VBUS), a bus input negative electrode (PGND) and a bus voltage sampling signal (HV_VDC) line, the bus voltage sampling signal (HV_VDC) being connected to a motor controller; and the second voltage sampling circuit is connected to the bus input positive electrode (+VBUS), the bus input negative electrode (PGND) and an insulated voltage sampling signal (HV_VISO) line, the insulated voltage sampling signal (HV_VISO) being connected to the motor controller. The motor controller compares the bus voltage value acquired by the first voltage sampling circuit with the insulated voltage value acquired by the second voltage sampling circuit, and sends an insulation monitoring alarm signal when the bus voltage value is inconsistent with the insulated voltage value. The insulation monitoring circuit for the motor controller is simple and practical, has low cost, and satisfies actual needs.
Patent WO-2020133724-A1 (WO)
Inventor: GAO MINGZHONG
IPC: E21B25/00
Filed: 2019-03-15
Abstract: 一种岩样保真取芯装置，包括岩芯钻取工具、岩芯样品存储筒和岩芯样品保真舱，岩芯钻取工具包括取芯钻具、捕芯器（11）和内芯管（12），取芯钻具包括外芯管（13）和空心的钻头（14），钻头（14）与外芯管（13）的下端连接；内芯管（12）下端伸向外芯管（13）底部，内芯管（12）与外芯管（13）间隙配合；岩芯样品保真舱包括内取芯筒（28）、外取芯筒（26）和蓄能器（229），外取芯筒（26）套在内取芯筒（28）上，内取芯筒（28）上端连通液氮存储罐（225），液氮存储罐（225）位于外取芯筒（26）内，蓄能器（229）连通外取芯筒（26），外取芯筒（26）设有翻板阀（23）。上述设置有利于岩芯保持其在原位环境下的状态，并且可以提高钻进速度，提高取芯效率。
Patent WO-2019223409-A1 (WO)
Title: Blueberry preservative, preparation method therefor and use thereof
Inventor: GAO HAIYAN
IPC: A23B7/04
Filed: 2019-03-19
Abstract: A blueberry preservative, a preparation method therefor and a use thereof. The preservative consists of 0.03%-0.5% of gallnut extract, 0.5%-1.0% of ascorbic acid and 1.0%-2.0% of chitosan. The preparation method for the preservative comprises the following steps: (1) performing ultrasonic extraction and centrifugation at room temperature on gallnut using 75% ethyl alcohol; drying a supernatant fluid by rotary evaporation; using water to redissolve the obtained crude extract; extracting using ethyl acetate; and evaporating an ethyl acetate layer to dryness to obtain the gallnut extract; (2) adding by weight percentage the gallnut extract, the ascorbic acid and the chitosan respectively into a distilled water to be dissolved; and (3) obtaining the preservative by sufficiently mixing the mixed solution and adjusting the pH to 2.0-6.0. After blueberries are soaked in the preservative solution, blueberry Botryotinia fuckeliana can be significantly inhibited, and membrane lipid peroxidation of blueberries after being picked can be effectively relieved. Therefore, storage time is prolonged to 50 days or more; rotting rate is reduced to 10% or less; and weight loss ratio is reduced to 5% or less.
Patent WO-2019192345-A1 (WO)
Inventor: WANG TING
IPC: H04W72/04
Filed: 2019-03-25
Abstract: Disclosed by the embodiment of the present application is a time domain resource allocation method and device, relating to the communication technology field. Reasonable default candidate resources are allocated to guarantee the transmission performance of data transmission. The method may comprise: determining a number N pieces of candidate time domain resource information, wherein N is greater than or equal to 2; receiving indication information for determining a time domain resource allocated for a data channel from the N pieces of candidate time domain resource information, wherein for at least one frame structure parameter of a number M types of frame structure parameters, a time domain resource indicated by at least one candidate time domain resource information of the N pieces of candidate time domain resource information is different from a time domain resource used by at least one of the following signals and/or channels in LTE: a cell common reference signal (CRS), a physical downlink control channel (PDCCH), a multimedia broadcast single frequency network (MBSFN), a primary synchronization signal (PSS), a secondary synchronization signal (SSS) and/or a packet broadcast channel (PBCH).
Patent WO-2020062812-A1 (WO)
Inventor: GE LIN
IPC: H01L27/32
Filed: 2019-03-26
Abstract: A display panel and a display device. The display panel comprises: a substrate (11); a plurality of light emitting units (12) disposed on one side of the substrate and arranged in an array, each light emitting unit comprising a first sub-light emitting unit (121), a second sub-light emitting unit (122), and a third sub-light emitting unit (123), wherein each light emitting unit comprises a first electrode (12L9) disposed near the substrate, a second electrode (12L8) disposed opposite to the first electrode, and a second light emitting layer (12L2) disposed between the first electrode and the second electrode; and each third sub-light emitting unit at least further comprises at least one first light emitting layer (12L1) which is located between the second light emitting layer and the first electrode.
Patent WO-2019185048-A1 (WO)
Title: Method and apparatus for calculating bit rate of video, and storage medium
Inventor: WANG YAN
IPC: H04N21/433
Filed: 2019-03-29
Abstract: Provided are a method and apparatus for calculating a bit rate of video, and a storage medium, for improving accuracy and reducing the use of system resources in calculating a bit rate of video. In the present invention, a bit rate of video is calculated by recording a current numerical value of traffic of a video player when starting to play the video and a current numerical value of traffic of the video player when the playing of the video is paused, combined with the time length already having been played by the video player currently. The present invention greatly improves the accuracy rate in the calculation of the bit rate of video; moreover, since a video player reading and monitoring, during playing, data irrelevant to the playing is avoided, the use of system resources and occupation of a CPU are reduced. By utilizing the method for calculating a bit rate of video provided in the present invention to obtain a bit rate of video, in problem positioning of non-smooth online video playing, a bandwidth reason can also be effectively distinguished from the reason of a video CDN.