baber/WOPTO huggingface dataset:
Patent WO-2019041624-A1 (WO)
Title: Falling-prevention head-mounted display device and falling prevention method thereof
Inventor: CHEN Jin
IPC: G08B21/24
Filed: 2017-12-07
Abstract: A falling-prevention head-mounted display device (10), comprising a device body (100) as well as a sensing module (110), a processing module (120), and a protection module (130) provided in the device body (100). The sensing module (110) senses the state of the device body (100) at a predetermined frequency; the processing module (120) determines, based on the sensing result, whether falling occurs, and if yes, sends a triggering signal to the protection module (130); the protection module (130) comprises a damping unit (131) and a packaging unit (132) for packaging the damping unit (131), and is used for receiving the triggering signal, opening the packaging unit (132), and popping up the damping unit (131); the damping unit (131) implements damping protection on the head-mounted display device (10). By means of the head-mounted display device (10) and a falling prevention method thereof, the protection initiative and timeliness are improved, the damages on the head-mounted display device (10) by vibration caused by falling are greatly reduced, and the safety of the head-mounted display device (10) is enhanced.
Patent WO-2019127614-A1 (WO)
Title: 一种高效冲洗电极丝及其制备方法
Inventor: LIANG ZHINING
IPC: B23H7/08
Filed: 2018-09-20
Abstract: 一种高效冲洗电极丝，包括芯材（1），芯材（1）的表面具有沿其表面延伸的条状凸起（2），各条状凸起（2）间隔设置，且各条状凸起（2）的底缘均扩散至芯材（1）中而形成凸起边缘（22）；芯材（1）中铜的质量百分数含量为58.5～67.5wt％，余量为锌及不可避免杂质；条状凸起（2）中锌的质量百分数含量为57.8～69.8wt％，余量为铜及不可避免的杂质。高效冲洗电极丝切割效率高，生产工艺简单，易于实现规模化、自动化生产。还公开了一种高效冲洗电极丝的制备方法。
Patent WO-2019140556-A1 (WO)
Title: Message transmission method and apparatus
Inventor: SU DEXIAN
IPC: H04L45/74
Filed: 2018-01-16
Abstract: The present invention provides a message transmission method and an apparatus for implementing said method. In current practices, a routing device selects a forwarding path according to a hash value of the quintuple information of a forwarded message. For different queues, the hash calculation value of the quintuple information of sent messages may be the same or correspond to the same forwarding path, causing the message traffic to be uneven on the paths. In view of the problem of traffic imbalance which may be a result of current practices, the present invention divides messages to be sent into a plurality of groups; messages in different groups have different source port information, and the header carried by each packet carries a write-to address, of the message, in a memory of a destination server. Using such an approach is such that the message to be sent is divided and forwarded on different paths, thereby increasing the balance of network traffic.
Patent WO-2018161733-A1 (WO)
Title: 一种量子密钥分配系统与方法
Inventor: SONG XIAOTIAN
IPC: H04B10/70
Filed: 2018-01-26
Abstract: 一种量子密钥分配系统，包括发射端与接收端，所述发射端包括发射端驱动板、信号激光器、同步激光器、强度调制器、保偏分束器、第一可调衰减器、第二可调衰减器以及发射端波分复用器，所述接收端包括接收端驱动板、接收端波分复用器、同步探测器、偏振分束器、保偏分束器以及单光子探测器，所述接收端波分复用器通过量子信道连接发射端波分复用器，本发明还提供一种量子密钥分配方法。与现有技术相比，本发明通过在接收端增加一个偏振分束器，将信号光分解为两个垂直的偏振态，利用保偏光纤干涉环完成各自偏振态下的干涉，得到较好的干涉结果，同时摒弃了纠偏系统，简化了系统冗杂度，也降低了生产成本。
Patent WO-2018210020-A1 (WO)
Inventor: SUN ZHENG
IPC: H04L12/46
Filed: 2018-02-12
Abstract: Provided in an embodiment of the present disclosure are a data transmission method, a data transmission system, and a data transmission device. The data transmission method comprises: a first data transmission device receiving, from a base station, data to be transmitted to a target terminal; the first data transmission device transmitting the data in an Ethernet encapsulation format to a second data transmission device by means of a layer 2 network established between the first data transmission device and the second data transmission device; and the second data transmission device transmitting the data to the target terminal.
Patent WO-2018153313-A1 (WO)
Title: 立体视觉摄像机及其高度获取方法、高度获取系统
Inventor: ZHANG DI
IPC: G01C21/20
Filed: 2018-02-12
Abstract: 本申请是关于一种立体视觉摄像机及其高度获取方法、高度获取系统，属于电子技术应用领域。所述方法包括：获取所述立体视觉摄像机的角度信息，所述角度信息包括：俯仰角和倾斜角；拍摄所述立体视觉摄像机所在场景的地面图像；确定所述地面图像上各像素点的深度信息；根据所述地面图像上各像素点的深度信息建立三维点集合，所述三维点集合记录有所述地面图像上各像素点对应的三维点的坐标信息；根据所述角度信息和所述三维点集合，确定所述立体视觉摄像机的高度。本申请解决了通过设置外部参照结构来确定高度，操作过程复杂，高度确定的成本较高的问题。本申请用于立体视觉摄像机的高度确定。
Patent WO-2019161524-A1 (WO)
Title: Avoiding call drop in limited uplink or downlink-centric scenarios
Inventor: BATHWAL SAKET
IPC: H04W24/10
Filed: 2018-02-22
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an uplink grant identifying a next transmission opportunity. The UE may determine that transmission of a buffer status report (BSR) would interfere with transmission of additional queued data. In some cases, the transmission of BSRs may have precluded transmission of the additional queued data. The UE may determine that a number of prior transmissions in which control data or signaling data was not sent satisfies a threshold. The UE may further transmit a truncated BSR during the next transmission opportunity based at least in part on the threshold being satisfied. The truncated BSR may include buffer information for a highest priority logical channel group or buffer information for the logical channel group that includes the most queued data. The UE may also transmit additional queued data during the next transmission opportunity.
Patent WO-2018177065-A1 (WO)
Title: 一种低温加热不燃烧卷烟与电子烟复合烟具
Inventor: SONG XINHUA
IPC: A24F40/30
Filed: 2018-03-01
Abstract: 一种低温加热不燃烧卷烟与电子烟复合烟具，包括中空设置的壳体（1），在壳体（1）内的一端设置有烟支存放腔（2），其底部通过气道（3）与吸嘴（4）相连，在壳体（1）内还设有与吸嘴（4）相连的电子烟组件（5），电源（6）通过导线与设在壳体（1）上的开关按键（7）相连，其分别通过导线与烟支存放腔（2）和电子烟组件（5）相连。利用电子烟不同口味的烟液对低温烟气进行调香，满足吸烟者的多种口味需要，同时还利用电子烟的大烟雾量的特点弥补低温烟具烟雾量小的不足。
Patent WO-2018171735-A1 (WO)
Inventor: BAI JING
IPC: G05D1/02
Filed: 2018-03-23
Abstract: La présente invention concerne un système de paroi virtuelle destiné à être utilisé dans un dispositif mobile, et son procédé de mise en œuvre, le système de paroi virtuelle destiné à être utilisé dans un dispositif mobile comprenant : un module de communication : principalement destiné à transporter des informations de carte associées, des informations de paroi virtuelle, des informations de positionnement et des informations de tâche, et ayant le rôle d'un pont ; un module d'interaction : un utilisateur définit, ajoute ou supprime toute forme d'informations de paroi virtuelle au moyen d'un environnement d'édition graphique, et envoie lesdites informations à une partie de traitement d'algorithme mobile intelligent ; un module d'acquisition : destiné à acquérir les informations de paroi virtuelle fournies par le module d'interaction, et mettre en œuvre un stockage de données associé. Le présent système peut produire un dispositif matériel auxiliaire supplémentaire sans coûts supplémentaires ; l'utilisation est plus commode, flexible et rapide.
Patent WO-2018177336-A1 (WO)
Title: 一种光伏直流接地装置
Inventor: CHEN DAYING
IPC: H02S40/30
Filed: 2018-03-28
Abstract: 一种光伏直流接地装置，包括：连接于光伏直流系统的负极PV-与电流测量单元(12)之间的电阻(11)；设置为测量经过光伏直流接地装置的对地漏电流的电流测量单元，以及设置为根据电流测量单元测量到的对地漏电流，控制光伏直流接地装置与大地PE的接通或断开的通断控制单元(13)。该光伏直流接地装置，通过实时对地漏电流数值控制光伏直流接地装置接地的通断，预防了PID及TCO腐蚀的发生，而且实现了对直流端负极接地的灵活控制，避免了光伏组件长期处于正偏压状态而对光伏组件的发电效率产生的不利影响，从而增加了光伏组件系统的安全性和可靠性。
Patent WO-2019183949-A1 (WO)
Title: 一种基于统计模型检验的渐进式光子映射方法
Inventor: LI SHENG
IPC: G06T15/06
Filed: 2018-03-30
Abstract: 一种基于统计模型检验的渐进式光子映射方法。本方法为：从视点出发向成像平面上每一待计算的像素点发射射线并与待绘制三维场景求交，若在跟踪路径上找到具有漫反射属性的交点，记为命中点；执行光子步：31)执行光子追踪步骤；32)对每一个命中点，执行光子收集处理；33)如果当前轮光子步不需卡方检测，则进行光通量累积，并保持收集半径不变；如果需卡方检测，则进行光子分布的质量评估；然后根据评估出的光子分布的属性，计算下一轮光子步中光子收集半径，并进行当前轮光子步的光通量累积；34)如果光子收集半径缩小，则执行分布式光线跟踪，生成新的命中点，再转至31)，否则直接转至31)，开始新一轮的光子步迭代。
Patent WO-2019210509-A1 (WO)
Title: Acknowledgment message sending method and apparatus
Inventor: YANG LI
IPC: H04L12/54
Filed: 2018-05-04
Abstract: Disclosed in the present application are an acknowledgment message sending method and apparatus, belonging to the field of wireless communications. The method is applied to a proxy device, and comprises: receiving an acknowledgment message sent by a terminal; acquiring a first amount of data, a second amount of data and a target amount of data, the first amount of data being a CWND value updated by a server after receiving the acknowledgment message, the second amount of data being the amount of data which has been currently sent by the server but the receipt of which has not been acknowledged by the terminal, the target amount of data being the amount of data that can be stored in a buffer of the proxy device within a target period of the acknowledgment message; if the smallest value of the first amount of data and the AWND value in the acknowledgment message is greater than the sum of the target amount of data and the second amount of data, replacing the AWND value in the acknowledgment message with the sum of the target amount of data and the second amount of data; and sending the acknowledgment message to the server. The present application ensures that data sent by a server would not congest in the buffer of a proxy device, thereby effectively avoiding packet loss, and improving data throughput.
Patent WO-2019128031-A1 (WO)
Title: 偏航轴承组件及风力发电机组
Inventor: DENG ZHIDANG
IPC: F03D80/70
Filed: 2018-05-08
Abstract: 一种偏航轴承组件（1）及风力发电机组。偏航轴承组件（1）包括：基座（10），包括相互套接且同轴设置的第一座体（11）及第二座体（12）；回转连接件，连接于第一座体（11）及第二座体（12），回转连接件包括在第一座体（11）及第二座体（12）的轴向上间隔设置的第一轴承（21）及第二轴承（22），第一座体（11）与第二座体（12）通过第一轴承（21）及第二轴承（22）可转动连接。该偏航轴承组件（1）能够用于风力发电机组的偏航系统，在满足风力发电机组的偏航要求的基础上，能够减小风力发电机组的机舱宽度，降低成本且便于运输。
Patent WO-2019196159-A1 (WO)
Title: Drill speeder and drilling device
Inventor: WANG RUIQI
IPC: E21B4/02
Filed: 2018-05-14
Abstract: A drill speeder. The drill speeder is used for increasing the rotating speed of a drill bit in drilling operation and comprises: an upper joint (1) connected to a drill tool (200) in the drilling operation; a lower joint connected to the drill bit (300); and three wing plates (9) arranged on the outer surface of a gear sleeve (10) of the drill speeder in an equal division mode, and closely attached to pistons embedded on the gear sleeve (10). When the drill bit (300) conducts a speed increasing operation, a drilling slurry column in the drill speeder jacks up the pistons (8) on the gear sleeve (10), and the wing plates (9) are opened and attached to the well wall. The drill speeder further comprises a sun shaft (12) and planetary gears (4). The upper joint (1) is a planetary gear support provided with three support shafts in the axial direction of the drill tool, the support shafts are sleeved with the planetary gears (4), and the planetary gears (4) are engaged with a sun shaft gear and inner teeth of the gear sleeve (10) simultaneously, and the sun shaft (12) serves as the lower joint to be connected to the drill bit (300) and drives the drill bit (300) to conduct speed increasing rotation. A pawl (3) is provided on the upper joint (1). When the planetary gears (4) fail in transmission, the pawl (3) is inserted into a tooth groove of the sun shaft (12) to push the sun shaft (12) to rotate at the rotating speed of the drill tool. The drill speeder can increase the drilling speed of the drill bit to achieve the speed increasing effect.
Patent WO-2019140847-A1 (WO)
Title: Automatic lead-wire cutting device
Inventor: ZHAO SHENGYU
IPC: H01F41/076
Filed: 2018-06-01
Abstract: Disclosed is an automatic lead-wire cutting device, comprising: a base; a jig supporting portion; a first push portion; a lifting portion; and a cutting portion. The jig supporting portion comprises a first supporting portion and a second supporting portion. The first supporting portion is provided with a first slide rail facing the cutting portion. The second supporting portion and the first supporting portion are slidably connected by means of the first slide rail. The second supporting portion is used to fix and hold a product jig. The first push portion is connected to the second supporting portion, such that the second supporting portion is pushed to simultaneously drive the product jig to perform reciprocating movement along the first slide rail. The lifting portion is fixedly connected to the base, and is connected to the first supporting portion, such that the first supporting portion is pushed to simultaneously drive the second supporting portion to move up and down. The cutting portion is connected to the base, and is used to cut a lead-wire of a product placed on the product jig at a predetermined cutting position. The automatic lead-wire cutting device of the present invention has a simple structure, can be operated conveniently, and can effectively increase lead-wire cutting efficiency and reduce production costs.
Patent WO-2019232747-A1 (WO)
Title: Photocatalyst sterilization device and refrigerator comprising same
Inventor: LIU QUANSHENG
IPC: F25D25/02
Filed: 2018-06-07
Abstract: A photocatalyst sterilization device and a refrigerator comprising same. The photocatalyst sterilization device (10) comprises a housing (100); a first receiving cavity (101) and a second receiving cavity (102), which are in communication with each other, are provided in the housing (100); a photocatalyst layer (200) and a light source assembly (300) for illuminating the photocatalyst layer (200) are provided in the first receiving cavity (101); an axial fan (400) is provided in the second receiving cavity (102); an air inlet (103) and an air outlet (104) are formed on the same surface of the housing (100) and respectively correspond to different receiving cavities; the direction of the air sucked by the axial fan (400) by means of the air inlet (103) is parallel to the direction of illumination of the light source assembly (300). The refrigerator (20) comprises a storage compartment (201), in which the photocatalyst sterilization device (10) is provided.
Patent WO-2019001443-A1 (WO)
Title: Communication connection method and base station
Inventor: LE CHUNHUI
IPC: H04W48/16
Filed: 2018-06-27
Abstract: Disclosed in an embodiment of the present application is a communication connection method, for use in implementing seamless transition of a UE at the boundary of a region with the radius of 100 kilometers, thereby improving user experience. The method in the embodiment of the present application comprises: a base station adjusts an access time advance (TA) corresponding to a user equipment according to a timed adjustment, so as to obtain a target time advance, the access time advance being a time advance obtained when the user equipment randomly accesses the base station; the base station determines whether the user equipment satisfies a triggering condition according to the target time advance; and if yes, the base station sends a triggering signal to the user equipment, the triggering signal being used for triggering the user equipment to send a first random access request to the base station.
Patent WO-2019136939-A1 (WO)
Inventor: JIA XINTAO
IPC: F04D29/38
Filed: 2018-06-28
Abstract: 轴流扇叶、轴流风机扇叶组件以及轴流风机风道组件。轴流扇叶（1）的迎风缘上靠近叶尖的一端上形成有导流段，导流段上开设有多个导流槽（2），导流段满足（r 2-r 1）：r=1/3-1/2，且朝着旋转中心导流槽（2）的深度逐渐减小。该轴流扇叶的导流段可以将气流分割成小的气流，达到降噪效果，导流槽的深度逐渐减小，保证风速均匀。
Patent WO-2020000463-A1 (WO)
Inventor: MAO JIYAN
IPC: C12N15/113
Filed: 2018-06-29
Abstract: L'invention concerne une souris knock-out pour le gène JM2 obtenue par édition d'un gène JM2 à l'aide d'un système CRISPR-Cas9 et à l'aide de techniques de transfert nucléaire de cellules somatiques. L'invention concerne un sgARN conçu pour une région CDS du gène JM2 de souris. Le gène est clivé à l'aide du système CRISPR-Cas9 pour obtenir l'inactivation du gène JM2, et par conséquent une souris knock-out correspondante est obtenue. La présente invention concerne une méthode pratique pour des études du gène JM2 de souris.
Patent WO-2020006728-A1 (WO)
Inventor: HU RUI
IPC: H03B5/32
Filed: 2018-07-05
Abstract: 一种晶体判定方法、装置及存储介质，其中，该方法包括：获取晶体在预设温度段的至少三个温度值，以及每个温度值对应的测试频偏值，根据该至少三个温度值以及每个温度值对应的测试频偏值，确定晶体在预设温度段时晶体对应频偏曲线的拟合一次项系数值和拟合常数项值，根据得到的拟合一次项系数值和拟合常数项值，判定该晶体是否合格。该方法的判定结果准确度高，可靠性高，避免了不合格晶体无法被发现的问题。
Patent WO-2019015483-A1 (WO)
Title: Fec driven link optimization
Inventor: TONIETTO DAVIDE
IPC: G06F11/07
Filed: 2018-07-05
Abstract: Methods, systems and computer-readable media for optimizing SerDes system parameters based on a bit error rate detected by a forward error correction unit (FEC). A SerDes receiver receives a data stream over a link and uses a (FEC) to detect error information in the received data stream. The system tunes and optimizes one or more SerDes system parameters using the detected error information. The system minimizes power consumption by decreasing power supply voltage until a maximum acceptable input error rate threshold is reached. The (FEC) allows the system to tolerate errors in the input data stream up to the threshold while preventing propagation of these errors in the (FEC) output data stream.
Patent WO-2020019250-A1 (WO)
Inventor: XUE JIANTAO
IPC: H04W24/00
Filed: 2018-07-26
Abstract: La présente invention concerne un procédé de détection de canal et un dispositif associé. Ledit procédé peut comprendre les étapes suivantes : lorsqu'au moins deux segments d'un canal partagé de liaison descendante physique (PDSCH) existent sur une largeur de bande de système, un dispositif terminal détermine des informations de canal respectives concernant lesdits au moins deux segments du PDSCH ; le dispositif terminal détermine, en fonction des informations de canal respectives concernant lesdits au moins deux segments du PDSCH, des priorités desdits au moins deux segments du PDSCH ; et le dispositif terminal détecte, en fonction des priorités, lesdits au moins deux segments du PDSCH.
Le procédé ci-dessus permet à un dispositif terminal de détecter efficacement un PDSCH en fonction de la priorité, lorsque de multiples segments du PDSCH existent sur une largeur de bande de système.
Patent WO-2019062904-A1 (WO)
Title: Stator assembly, motor provided with same, and vehicle
Inventor: LU HAO
IPC: H02K3/04
Filed: 2018-09-29
Abstract: A stator assembly, a motor provided with the same, and a vehicle. The stator assembly comprises stator windings (2). Each stator winding comprises multiple conductor sections (21). Second ends of the multiple conductor sections form a welded end (23), star point lines (24) of a part in each phase, of the stator winding are all located at the welded end (23), and there are multiple winding parallel-connection branches of the stator winding. Neutral lines (3) surround the welded end, and star point lines (24) in each phase are combined to connect the neutral lines (3).
Patent WO-2020062294-A1 (WO)
Title: 系统导航栏的显示控制方法、图形用户界面及电子设备
Inventor: XU JIE
IPC: G06F3/0484
Filed: 2018-09-30
Abstract: 一种系统导航栏的显示控制方法、图形用户界面及电子设备，该方法可包括：在电子设备的可折叠显示屏由折叠状态变为展开状态时，将可折叠显示屏显示的界面中的固定系统导航栏变换为悬浮系统导航栏，悬浮系统导航栏可以被用户拖动以改变其在界面上与其他界面元素的相对位置。用户在单手操作电子设备时，可以将悬浮系统导航栏拖到单手便于操作的区域，能方便的使用系统导航栏的各项功能。
Patent WO-2019223221-A1 (WO)
Inventor: FENG YUEHAI
IPC: B23K9/095
Filed: 2018-10-16
Abstract: 一种非熔化极电弧热丝增材制造丝材温度检测控制方法及装置，该装置包括温度采集控制装置、热丝电源（13）和焊接电源（9），温度采集控制装置包括红外温度传感器（3）、热丝温度采集仪（6）、热丝温度控制仪（11）和显示器（10），红外温度传感器固定在非熔化极焊枪（5）上，并将红外温度传感器通过热丝温度采集仪与显示器连接，且热丝温度控制仪与显示器均和热丝电源相连；将热丝温度控制仪将预设温度T0和采集温度T1的差值ΔT'与显示器中预设差值ΔT进行对比，及时调整热丝电源的加热电流，使丝材的加热温度稳定在预设温度。该装置和方法能实现等离子弧热丝增材制造过程中丝材温度稳定的检测与控制，有效提高堆敷过程的稳定性以及增材构件的成型尺寸精度和质量。
Patent WO-2019105150-A1 (WO)
Inventor: WANG FUJIE
IPC: C09D5/25
Filed: 2018-10-22
Abstract: 一种超导热纳米金刚石绝缘胶及其应用，属于绝缘胶技术领域。所述绝缘胶通过在绝缘胶中加入纳米金刚石混合得到，纳米金刚石的用量是绝缘胶质量的0.001%-9.99%。纳米金刚石的加入，提升了绝缘胶的绝缘等级和散热效果。所制备的绝缘胶能够应用于电动机、发电机、发动机、变压器等，还可用于电子元器件、电子线路板的表面散热、散热器件的表面散热等。将其应用到电机时，能够将电机的负载温度降低30℃左右，极大地减少了由于负载温度过高引起的电机烧毁现象。
Patent WO-2019080859-A1 (WO)
Title: Handle assembly and gardening tool having same
Inventor: BIAN XIAOXIAN
IPC: A01D34/47
Filed: 2018-10-24
Abstract: Disclosed is a handle assembly applied to a gardening tool comprising a connecting rod assembly, the handle assembly being mounted on the connecting rod assembly. The handle assembly comprises a housing, wherein one end of the housing is provided with a holding part, the other end of the housing is provided with an operation part, the housing is provided with a cavity for detachably mounting a battery pack, and the battery pack is configured to be inserted into the cavity in an extension direction of the connecting rod assembly. Also provided is a gardening tool having the handle assembly. The gardening tool with a long handle is usually rotated with a holding position as the fulcrum during operation, and the battery pack is arranged near the handle, so as to reduce the labor intensity used when rotating the tool, such that the tool can be used by an operator more easily and more freely.
Patent WO-2019237632-A1 (WO)
Title: Flexible screen and preparation method therefor, and flexible electronic apparatus
Inventor: DING YOUXIANG
IPC: G09F9/30
Filed: 2018-10-29
Abstract: Disclosed are a flexible screen (10) and a preparation method therefor, and a flexible electronic apparatus (100). The flexible screen (10) can be bent. The flexible screen (10) is formed with a bending area (11) and two non-bending areas (12) connected to the bending area (11). The flexible screen (10) comprises a flexible screen body (13) and a support plate (14) arranged in a stacked manner, wherein the flexible screen body (13) corresponding to the bending area (11) is formed into a first bonded area (131); the support plate (14) corresponding to the bending area (11) is formed into a second bonded area (132); the first bonded area (131) and the second bonded area (132) are arranged opposite each other and are bonded together by means of an adhesive glue; and a first textured area (15) is formed on at least one surface from among a surface of the first bonded area (131) and a surface of the second bonded area (132). The method for preparing a flexible screen can be applied to the preparation of the flexible screen (10).
Patent WO-2019205556-A1 (WO)
Inventor: WANG LIJUAN
IPC: H01L27/32
Filed: 2018-11-01
Abstract: 本公开涉及一种显示屏及其制作方法、显示装置。一种显示屏，包括基板，所述基板的至少一个表面上设有高分子记忆层。当该基板在外力作用下产生形变，或者出现裂纹时，高分子记忆层可以自动恢复初始形状，从而带动与其相连的基板恢复初始形状，从而修复基板的形变及细微裂纹。
Patent WO-2019153860-A1 (WO)
Title: Information exchange method, device, storage medium, and electronic device
Inventor: QIU MENG
IPC: G06F3/01
Filed: 2018-12-05
Abstract: The present application discloses an information exchange method, a device, a storage medium, and an electronic device. The method comprises: a terminal extracting a biological feature of a target object, wherein the target object controls, via a first client, a first virtual object to perform a virtual task; the terminal identifying a current first emotion of the target object according to the extracted biological feature; the terminal determining first exchange information to be exchanged that matches the first emotion; and the terminal sending the first exchange information to a second client of a second virtual object, wherein the second virtual object and the first virtual object jointly perform the virtual task. The present application resolves the technical issue of highly complex exchange operations existing in related information exchange methods.
Patent WO-2019114800-A1 (WO)
Inventor: ISOKANGAS JARI JAAKKO
IPC: H04W74/08
Filed: 2018-12-13
Abstract: A method and an apparatus for a beam failure recovery in a wireless communication system are provided. The method for the beam failure recovery of a network node includes allocating a same resource to a plurality of user equipment in same time and determining a set of beams with the same resource in a certain area as a beam recovery group.