baber/WOPTO huggingface dataset:
Patent WO-2019024768-A1 (WO)
Title: Light emitting device, backlight module employing same, light source module, and manufacturing method thereof
Inventor: WU YU-CHAO
IPC: H01L25/075
Filed: 2018-07-27
Abstract: Provided in the present invention is a light emitting device. The light emitting device comprises a light emitting chip, a light emitting layer, and a light guide layer. The light emitting chip comprises an upper surface and a side surface. The light emitting layer is formed on the upper surface of the light emitting chip. The light guide layer is formed on the side surface of the light emitting chip. The light guide layer comprises multiple luminescent particles and multiple microbeads. The light emitting layer and the light guide layer do not contain an adhesive. Further provided in the present invention are a backlight module employing the light emitting device, light source module, and manufacturing method of the light emitting device. The light emitting device of the present invention can reduce light leakage from the side surface of the light emitting chip, thus improving the luminous efficiency of the light emitting device. In addition, the present invention has a simple manufacturing process and low costs.
Patent WO-2020000571-A1 (WO)
Title: 一种纺织染料
Inventor: TONG JINFENG
IPC: D06P1/24
Filed: 2018-08-01
Abstract: 一种纺织染料，其原料组成为：甲基紫24～26份、酸性品红23～26份、美蓝14～16份、枸橼酸钠10～16份、铁离子13～18份、海藻酸2～5份、豆芽粉10～12份、鱼粉17～20份、鸡血藤6～9份、种子液11～18份、葛粉21～24份以及鱼腥草9-10份、双氧水4～6份、匀染剂1～2份。本染料的优点在于：天然无异味、上色均匀、不易掉色、上色快。
Patent WO-2020024264-A1 (WO)
Title: Maintenance device management method, user terminal, and server
Inventor: LIU JUN
IPC: G06F11/22
Filed: 2018-08-03
Abstract: The embodiments of the present application provide a maintenance device management method, a user terminal and a server, which are used for intelligent operation and intelligent management of a maintenance device. Said method of the embodiments of the present application comprises: a user terminal sending a login request to a server; the server receiving the login request, and after a security verification is performed, feeding back to the user terminal login success information and maintenance device general management function data; the user terminal adding a target maintenance device by using the maintenance device general management function data; the user terminal controlling the target maintenance device to access the server; the server establishing an association between the user terminal and the target maintenance device, and sending target function service data to the user terminal; and the user terminal managing the target maintenance device by using the target function service data.
Patent WO-2019037591-A1 (WO)
Title: Melphalan hydrochloride crystal form, preparation method therefor and application thereof
Inventor: LI RUI
IPC: C07C229/42
Filed: 2018-08-07
Abstract: The present invention relates to a melphalan hydrochloride crystal form, a preparation method therefor and an application thereof. The preparation method is convenient to operate, has a short reaction period, reduces environmental pollution caused by the three wastes because of using less organic solvent for reaction, and features mild and controllable reaction conditions, high yield of reaction products, and high purity. The prepared crystal form can be used for treating multiple myeloma, breast cancer, ovarian cancer, chronic lymphocytic and granulocytic leukemia, malignant lymphoma, multiple myeloma.
Patent WO-2019223136-A1 (WO)
Inventor: FANG XIAOWEI
IPC: G06F8/36
Filed: 2018-08-17
Abstract: 本申请实施例公开了一种数据获取方法、装置、计算机设备以及存储介质，其中，所述方法包括：当检测到后台数据的调用指令时，根据所述调用指令中携带的键名在配置对象中查找对应的键值，所述配置对象包括一个或者多个键名，所述目标键名为所述配置对象中的任一键名，每个键名对应一个键值，每个键值对应一个数据字段名，每个所述数据字段名对应有所述后台数据中相应的数据；根据所查找的键值确定对应的数据字段名，并从所述后台数据中获取与所确定的数据字段名相对应的数据。
Patent WO-2019109674-A1 (WO)
Title: 阵列基板、显示面板、显示装置及其制作方法
Inventor: CHEN JIANGBO
IPC: H01L27/32
Filed: 2018-08-27
Abstract: 一种阵列基板、显示面板、显示装置及其制作方法，包括：衬底基板（101）；设置于衬底基板（101）一侧的多个像素单元；各像素单元包括：薄膜晶体管（150）和电致发光结构（160），及位于薄膜晶体管（150）和衬底基板（101）之间的遮光结构（170）；其中，薄膜晶体管（150）包括：位于遮光结构（170）远离衬底基板（101）一侧的有源层（106）；电致发光结构（160）包括：用于驱动像素单元的第一电极（1041,1061）；遮光结构（170）和有源层（106）中之一与第一电极（1041,1061）为通过同一掩膜版制作的同层结构，用以减少制作阵列基板中所需的掩膜工序的次数。
Patent WO-2019042296-A1 (WO)
Title: Method, apparatus and system for detecting obstacle collision in automatic parking path
Inventor: XIAO ZHIGUANG
IPC: B60W30/095
Filed: 2018-08-29
Abstract: A method, apparatus and system for detecting obstacle collision in an automatic parking path. The method comprises: geometrically performing detection of obstacle collision in an arc-shaped path and/or detection of obstacle collision in a straight path using a path contour, a vehicle contour and an obstacle contour. The system comprises a collision detection module for geometrically performing detection of obstacle collision in an arc-shaped path and/or detection of obstacle collision in a straight path using a path contour, a vehicle contour and an obstacle contour. The apparatus comprises: a memory, and a processor configured for geometrically performing detection of obstacle collision in an arc-shaped path and/or detection of obstacle collision in a straight path using a path contour, a vehicle contour and an obstacle contour.
Patent WO-2019085617-A1 (WO)
Inventor: SHEN LING
IPC: G11C11/16
Filed: 2018-10-25
Abstract: 本发明公开了一种电压控制的磁各向异性磁性随机存储器，包括虚拟阵列、存储阵列和外围电路，所述存储阵列包括X行Y列的存储单元，所述虚拟阵列包括X行单列的虚拟单元，所述外围电路包含至少一个数据采样-判决-输出电路，所述数据采样-判决-输出电路中包括串联的灵敏放大器电路和逻辑电路，所述虚拟阵列和存储阵列同时连接到所述外围电路中的数据采样-判决-输出电路中。本发明通过添加虚拟阵列，改变灵敏放大器电路中差分两路的宽长比比值，有效解决了电压控制的磁各向异性磁性随机存储器存储状态无法确定的问题，还能够避免在不同工艺条件下存在的电阻值偏移风险。
Patent WO-2019218539-A1 (WO)
Title: In-plane switching display panel and display device
Inventor: SUN LIZHI
IPC: G06F3/041
Filed: 2018-08-31
Abstract: The present invention provides an in-plane switching display panel, comprising an array substrate and a color filter substrate which are parallel and provided opposite to each other, and a liquid crystal layer located between the array substrate and the color filter substrate. The array substrate comprises a base substrate, pixel electrodes, an insulating layer and common electrodes, the base substrate comprising a plurality of parallel data lines spaced apart, the base substrate and the color filter substrate being parallel and provided opposite to each other, and the pixel electrodes being located on a surface of the base substrate facing the color filter substrate, the insulating layer covering the surface of the pixel electrodes facing away from the base substrate, and the common electrodes being located on the surface of the insulating layer facing away from the pixel electrodes; the color filter substrate comprises a first surface facing the array substrate, and the first surface being provided with a plurality of touch receiving electrodes corresponding to the data lines. Also provided is a display device, comprising said in-plane switching display panel and a controller.
Patent WO-2019100810-A1 (WO)
Inventor: TU JUNJIE
IPC: G06T3/40
Filed: 2018-09-05
Abstract: 一种辐射图像校正方法和校正装置及校正系统，涉及辐射成像领域。所述校正方法包括：采集激光扫描仪（110）的扫描数据；根据激光扫描仪（110）的扫描数据，确定被检对象的运动状态信息，所述被检对象的运动状态信息包括被检对象的运动速度和行进状态中的至少一项；根据所述被检对象的运动速度和行进状态中的至少一项，对所述被检对象的辐射图像进行校正。所述方法利用激光扫描仪（110）作为图像校正的传感设备，监测精度比较高，能够提高辐射图像校正的实时性。
Patent WO-2019085868-A1 (WO)
Inventor: ZHANG RONGRONG
IPC: F25B39/02
Filed: 2018-10-30
Abstract: L'invention concerne un ensemble d'échange de chaleur, un ensemble batterie et un système d'échange de chaleur de batterie. L'ensemble d'échange de chaleur comprend une première partie de collecte de courant, une partie de corps principal et une seconde partie de collecte de courant. La première partie de collecte de courant et la seconde partie de collecte de courant sont respectivement disposées sur deux côtés de la partie de corps principal. La première partie de collecte de courant comprend au moins une cavité. La partie corps principal comprend de multiples passages de fluide en communication avec la cavité. La première partie de collecte de courant comprend une première partie de bloc et une première sous-partie de collecte de courant, qui sont agencées de manière fixe. La première partie de bloc comprend un premier orifice de connexion. La première sous-partie de collecte de courant comprend un second orifice de connexion. Le premier orifice de connexion est en communication avec le second orifice de connexion. Le second orifice de connexion est en communication avec la cavité. L'ensemble d'échange de chaleur est pourvu d'une première interface, et la première interface est en communication avec le premier orifice de connexion. L'ensemble d'échange de chaleur de la présente invention présente une structure compacte et petite, et la partie corps principal peut être utilisée pour refroidir des parties externes.
Patent WO-2019101193-A1 (WO)
Inventor: ZHU TING
IPC: H04W24/08
Filed: 2018-11-26
Abstract: L'invention concerne un procédé, un appareil et un produit programme informatique permettant de prédire une qualité d'expérience relative à un service dans un réseau sans fil. Le procédé selon l'invention consiste : à obtenir des données d'apprentissage relatives à une pluralité de premières sessions du service, les données d'apprentissage comprenant au moins un paramètre et un niveau de qualité pour chaque première session de la pluralité, et ledit paramètre au moins comprenant au moins un paramètre radio ; et à générer, en fonction des données d'apprentissage, un modèle de prédiction de la qualité d'expérience du service au moyen d'un procédé d'apprentissage automatique ; le modèle de prédiction servant à prédire la qualité d'expérience d'une deuxième session du service.
Patent WO-2019109899-A1 (WO)
Title: 减速器、电动汽车的驱动系统及其控制方法、电动汽车
Inventor: ZHENG YIHONG
IPC: B60K17/16
Filed: 2018-12-04
Abstract: 一种减速器（100）、电动汽车的驱动系统及其控制方法，在减速器（100）中，第一中间轴（2a）与第一输入轴（1a）传动连接，第二中间轴（2b）与第二输入轴（1b）传动连接，集中驱动件（5）与差速装置（4）的动力输入端传动连接；第一传动组件（X1）、第二传动组件（X2）分别用于连通或者断开第一中间轴（2a）、第二中间轴（2b）与集中驱动件（5）之间的动力传递；第一输出轴（3a）、第二输出轴（3b）分别与差速装置（4）的两个动力输出端传动连接，第三传动组件（X3）、第四传动组件（X4）分别用于连通或者断开第一中间轴（2a）、第二中间轴（2b）与第一输出轴（3a）之间的动力传递。
Patent WO-2019169921-A1 (WO)
Inventor: XU SHUOXIN
IPC: G06F16/00
Filed: 2018-12-11
Abstract: The present application relates to the technical field of record playing, in particular to a record searching method and apparatus, and an electronic device. The record searching method comprises: acquiring search data, wherein the search data comprises several pieces of text search content Ti arranged according to a chronological order, where i ≥ 1 and i is a positive integer, Ti-th text search content with a time point at i is earlier than (Ti+1)th text search content with a time point at i+1, and the (Ti+1)th text search content comprises the Ti-th text search content; according to the chronological order, selecting the Ti-th text search content to search a record library for record text content the similarity of which meets a pre-set condition, wherein the record library comprises multiple pieces of record text content translated into text data from records; and controlling the output of the records according to a search result. Therefore, text search content can be selected in a stepwise manner according to a chronological order to perform searching, so that a target record file can be quickly found.
Patent WO-2020124299-A1 (WO)
Inventor: YANG XIAOYANG
IPC: H01H31/02
Filed: 2018-12-17
Abstract: 一种三相联动的隔离开关，其特征在于：包括支架（1）、电动机构（2）、传动杆（3）、拉杆（4）、导电臂（5）、底座（6）和绝缘子（7）；该方案中三相联动的隔离开关采用双拉杆结构传动更加稳定，合闸时触指本身不提供压力，触指没有失效风险；触指可以提供较高的压力，敏感度低，调试难度低；地刀静触头放置在导电臂内部，可以降低无线电干扰；地刀打开方向为侧开，不存在绝缘不足的风险，更加便于三相联动设计；地刀转轴采用浮动式支点，通过扭簧来实现自平衡，可以避免内应力的产生。
Patent WO-2019205678-A1 (WO)
Inventor: YUAN YUBIN
IPC: G01S5/04
Filed: 2018-12-19
Abstract: Disclosed are a positioning communication device, a positioning method, and a computer storage medium. The positioning communication device comprises: at least two positioning antenna groups (111), at least used for receiving a positioning signal sent by a beacon, wherein each positioning antenna group (111) comprises two positioning antennas arranged separately, and the positioning ranges of different positioning antenna groups (111) are at least partially different; a selection switching module (112) respectively connected to the at least two positioning antenna groups (111); and a processing module (113), connected to the positioning antenna groups (111) by means of the selection switching module (112), and used for controlling, according to orientation information of the beacon at a previous moment, the positioning antenna group (111) turned on by the selection switching module (112), and determining, according to the positioning signal received by the positioning antenna group (111) turned on, orientation information of the beacon at the current moment.
Patent WO-2020133250-A1 (WO)
Inventor: YU MING
IPC: G05B19/05
Filed: 2018-12-28
Abstract: 一种数据分析方法、装置和系统，所述边缘设备端（100）连接有至少一个设备端（310，320，330），其中，包括如下步骤：S1，应用程序通过采集所述设备端（310，320，330）的至少一个关键性能指标执行对该设备端（310，320，330）的数据分析，根据所述数据分析的结果评估该应用程序的性能，并基于性能评估结果生成应用程序升级需求，并将升级需求发送给工业云端（200）；S2，接收所述工业云端（200）基于所述升级需求生成的上下文情景数据需求，根据所述上下文情景数据需求从设备端（310，320，330）采集上下文情景数据，并将上下文情景数据返回给所述工业云端（200）；S3，从所述工业云端（200）下载其基于所述上下文情景数据更新后的所述应用程序。上述数据分析机制减少了自定义和专门应用的开发流程，自动升级来适应于领域应用条件改变。
Patent WO-2020147042-A1 (WO)
Inventor: JIANG XIAOWEI
IPC: H04W74/08
Filed: 2019-01-16
Abstract: 本公开涉及一种LBT失败的处理方法，适用于终端，所述方法包括：统计进行LBT失败的次数和成功的次数；根据所述失败的次数和成功的次数的关系确定是否触发预设动作，其中，所述预设动作用于恢复所述终端与基站的链路或用于向基站上报链路问题。根据本公开的实施例，可以根据失败的次数和成功的次数的关系确定非授权频段是否被其他设备频繁地占用，并在非授权频段被其他设备频繁地占用的情况下触发预设动作，由于预设动作用于恢复所述终端与基站的链路或用于向基站上报链路问题，以便终端能够有基站进行效果良好的通信，保证终端与基站通信的稳定性。
Patent WO-2019154181-A1 (WO)
Title: Display control method and mobile terminal
Inventor: SUN HAN
IPC: G06F3/0481
Filed: 2019-01-29
Abstract: Provided in embodiments of the present disclosure are a display control method and a mobile terminal. The display control method comprises: receiving a first operation input by a user; and in response to the first operation, displaying, in a third screen area, an icon corresponding to a notification message, the content of the notification message or an application icon of at least one target application program, wherein a display screen of a mobile terminal comprises a first screen area, a second screen area and the third screen area located between the first screen area and the second screen area.
Patent WO-2020107700-A1 (WO)
Inventor: DENG JINGLING
IPC: G07F11/16
Filed: 2019-01-29
Abstract: An automatic vending apparatus (100), comprising a body (1). A pickup slot (18) is provided on the outer side the body (1). A commodity rack mechanism (2) for the placement of commodities (9) is provided inside the body (1). The automatic vending apparatus (100) further comprises a control master board (3) and a commodity separation mechanism (5). The control master board (3) is connected to the commodity separation mechanism (5), and controls the commodity separation mechanism (5) to separate the commodities (9) transferred from the commodity rack mechanism (2) to the pickup slot (18) for delivery. The automatic vending apparatus (100) can be positioned at any scenes, is widely applicable, and can automatically vend the commodities (9) packaged or connected in chained fashion.
Patent WO-2020057060-A1 (WO)
Inventor: ZHANG YUN
IPC: C25D3/00
Filed: 2019-03-01
Abstract: A metal material having thermodynamic anisotropy has an X-axis hardness of 160-180 HV, an X-axis thermal expansion coefficient of 5×10-6-100×10-6 K-1; a Y-axis hardness of 160-180 HV, a Y-axis thermal expansion coefficient of 5×10-6 -100×10-6 K-1; and a Z-axis hardness of 180-250 HV, a Z-axis thermal expansion coefficient of 50×10-6 -3000×10-6 K-1. A method for preparing a metal material having thermodynamic anisotropy is also disclosed.
Patent WO-2020186496-A1 (WO)
Inventor: MI CHUNTING CHRIS
IPC: H02J7/00
Filed: 2019-03-21
Abstract: Provided in embodiments of the present description are an active equalization circuit, a battery management system, a power source system, and an electronic device; the active equalization circuit comprises: a plurality of switch transistors, a drive transformer, a multi-port converter, a buck converter, and a micro-controller. Each switch transistor is coupled in one-to-one correspondence to a battery cell in a battery pack in series connection; the multi-port converter comprises an equalization transformer and a bridge converter, each secondary winding of the bridge converter being coupled to a plurality of corresponding battery cells; an input terminal of the buck converter is coupled to an output terminal of the battery pack in series connection, and an output terminal of the buck converter is coupled to an input terminal of the bridge converter; the micro-controller is used to output a first control signal to the buck converter such that the buck converter performs voltage transform on the output of the battery pack in series connection, then outputs same to the bridge converter; and the micro-controller is used to output a second control signal to the bridge converter so as to control the operating state of the bridge converter. The embodiments of the present description can reduce the costs and volume of an active equalization circuit.
Patent WO-2019210754-A1 (WO)
Title: Network search control method and device, and mobile terminal
Inventor: WANG YANFEI
IPC: H04W36/14
Filed: 2019-03-28
Abstract: The present application relates to the technical field of mobile communications. Disclosed are a network search control method and device, and a mobile terminal. The method comprises: if an auxiliary USIM card is in a low-standard network mode, monitoring a use situation of a main USIM card; and controlling, according to the use situation, the operation of the auxiliary USIM card of searching for a high-standard network. The network search control method and device, and the mobile terminal provided by the present invention can be applied to a double-card mobile terminal configured with a main USIM card and an auxiliary USIM card; furthermore, when the auxiliary USIM card is in a low-standard network mode, the use situation of the main USIM card is monitored, thereby controlling the operation of the auxiliary USIM card of searching for a high-standard network. The problem of reduction in service smoothness due to that radio-frequency antenna resources are occupied by the auxiliary USIM card when the main USIM card performs a service operation is effectively alleviated, and not only the service operation efficiency of the main USIM card is enhanced, but also the user experience is improved.
Patent WO-2019185050-A1 (WO)
Title: Vehicle antiglare system and method and vehicle comprising antiglare system
Inventor: MA XITONG
IPC: B60J3/04
Filed: 2019-03-29
Abstract: An antiglare system and method and a vehicle comprising the antiglare system. The antiglare system comprises a light transmittance adjustment plate (11). The light transmittance adjustment plate (11) comprises at least one light transmittance adjustment portion (A, B). The light transmittance adjustment portion comprises at least one first light transmittance adjustment region. The antiglare method comprises: an image capturing step: capturing, from one side of a light transmittance adjustment plate, an image in a direction facing the light transmittance adjustment plate; a bright region determining step: determining a bright region in the image, and acquiring a position of the bright region in the image; a light transmittance adjustment region determining step: determining, according to the position of the bright region, a first light transmittance adjustment region in the light transmittance adjustment plate; and a light transmittance adjusting step: if a bright region is present, adjusting light transmittance of the first light transmittance adjustment region. The antiglare system dynamically adjusts, according to different situations, light transmittance at different regions in a light transmittance adjustment plate, thereby adaptively adjusting light conditions.
Patent WO-2019205953-A1 (WO)
Inventor: LIU ZHI
IPC: B65G1/12
Filed: 2019-04-11
Abstract: 一种自动分拣货架及其系统，货架包括：货架本体（1）；在竖直面上，所述货架本体内设有矩阵排列的若干货位（1a），若干所述货位倾斜设置；在所述货位的高度较低的一侧还设有分拣平台（2,11），且所述货位的高度较低的一端对应的货架本体处设有翻转装置(1b)。通过将货位设置成倾斜的，货物(10)会在自身重力的作用下滑动至翻转装置处，当需要货物滑落至分拣平台时，翻转装置不再阻挡货物，货物掉落到分拣平台进行分拣，分拣至需要存放货物的货物容器内，及其系统，其提高了分拣效率的同时节约了将货物分拣到分拣平台上使用的能源以及配套设备的成本投入。
Patent WO-2019214576-A1 (WO)
Title: Method for preparing 2,5-furandicarboxylic acid
Inventor: ZHOU GUANGYUAN
IPC: C07D307/68
Filed: 2019-05-06
Abstract: The present invention relates to a method for preparing 2,5-furandicarboxylic acid, comprising reacting a furoate, a molten salt, and a catalyst under the condition of carbon dioxide gas, to obtain a 2,5-furandicarboxylate; subjecting the 2,5-furandicarboxylate to acidification to obtain 2,5-furandicarboxylic acid, wherein the molten salt has a melting point less than or equal to 400°C; the catalyst comprises a metal salt catalyst and/or an organic base catalyst, and preferably, the furoate is obtained by a neutralization reaction of furoic acid, a basic compound, and water. 2,5-furandicarboxylic acid is prepared starting from a furoate, by using a cheap and readily available conventional metal salt as a catalyst, especially a monomer or a mixture of a low melting organic or inorganic salt as a molten salt. The catalyst and molten salt used are all low-cost chemical products, thus greatly reducing reaction costs, the process is simple, and the reaction temperature is low. The method is an economical and environmentally friendly preparation method suitable for large-scale industrial production and promotes the industrialization process of 2,5-furandicarboxylic acid.
Patent WO-2020227933-A1 (WO)
Title: 一种六自由度姿态估计方法、装置及计算机可读存储介质
Inventor: ZOU WENBIN
IPC: G06T7/00
Filed: 2019-05-14
Abstract: 根据本发明实施例公开的一种六自由度姿态估计方法、装置及计算机可读存储介质，控制目标检测主网络对输入图像进行特征提取，然后检测并输出图像中各候选物体的类别以及二维边界框信息；将所有候选物体中的预设类别目标物体的特征图输入至第一估计分支网络，估计出目标物体在相机坐标系中的三维方向；控制第二估计分支网络基于目标物体的二维边界框信息以及特征图估计目标物体在相机坐标系中的三维位置，然后利用三维位置与三维方向得到目标物体的六自由度姿态信息。通过本发明的实施，由不同网络分支分别估计目标物体的三维方向和三维位置，实现端到端的目标物体周围环境中对象的六自由度姿态估计，有效提升了运算速度以及运算的准确性。
Patent WO-2020191888-A1 (WO)
Inventor: OUYANG QI
IPC: G09F9/30
Filed: 2019-05-15
Abstract: A display panel (100) and a manufacturing method therefor, and a display module. The display panel (100) comprises a display area (200), the display area (200) being internally provided with at least two pixel units and at least one first via hole (22) located between two adjacent pixel units, and the first via hole (22) being located in an inorganic layer of the display panel (100).
Patent WO-2020227993-A1 (WO)
Inventor: FAN CHAO
IPC: G02B6/00
Filed: 2019-05-15
Abstract: L'invention concerne une unité de guide d'ondes optique, un réseau de guides d'ondes optiques et une lentille plate les comprenant. L'unité de guide d'ondes optique comprend au moins un groupe de couches de réflexion totale, chaque groupe de couches de réflexion totale comprenant au moins un type de couche de réflexion totale, chaque type de couche de réflexion totale comprenant au moins une seule couche de réflexion totale; et au moins deux guides d'ondes secondaires, un groupe de couches de réflexion totale étant prévu tous les deux guides d'ondes secondaires adjacents.