baber/WOPTO huggingface dataset:
Patent WO-2020056943-A1 (WO)
Inventor: ZHUO MINGSHENG
IPC: F25B49/02
Filed: 2018-12-14
Abstract: L'invention concerne une unité de condensation par évaporation et un procédé de commande associé. L'unité de condensation par évaporation comprend : un tuyau d'échange de chaleur intérieur (20) comprenant un compresseur (21) et une unité d'échange de chaleur intérieure (22) en communication avec le compresseur (21) au moyen d'un tuyau ; un premier tuyau d'échange de chaleur extérieur (40) comprenant une première unité d'échange de chaleur extérieure (41) ; et un deuxième tuyau d'échange de chaleur extérieur (60) comprenant une deuxième unité d'échange de chaleur extérieure (61). Le tuyau d'échange de chaleur intérieur (20) est en communication de façon sélective avec le premier tuyau d'échange de chaleur extérieur (40) afin de former une boucle de réfrigération ou avec le deuxième tuyau d'échange de chaleur extérieur (60) afin de former une boucle de chauffage. Dans l'unité de condensation par évaporation selon l'invention, une boucle de réfrigération et une boucle de chauffage d'itinéraire différent sont utilisées dans un mode de réfrigération et dans un mode de chauffage. C'est ce qui constitue la différence avec les antériorités dans lesquelles les deux modes se partagent une seule boucle. Ainsi, différents avantages du premier tuyau d'échange de chaleur extérieur (40) et du deuxième tuyau d'échange de chaleur extérieur (60) peuvent être mis en oeuvre séparément, ce qui résout le problème d'une unité de condensation par évaporation classique qui ne peut obtenir à la fois un bon effet de réfrigération et un bon effet de chauffage. L'unité de condensation par évaporation selon l'invention présente à la fois un bon effet de réfrigération et un bon effet de chauffage.
Patent WO-2020124421-A1 (WO)
Inventor: ZHANG SONGWEI
IPC: B01J31/22
Filed: 2018-12-19
Abstract: Disclosed a process for an acetal or ketal by reacting at least one monoalcohol comprising one and only one primary or secondary hydroxyl group with oxygen in the presence of a metal-organic framework (MOF) catalyst.
Patent WO-2019214249-A1 (WO)
Title: Method for quantitatively measuring mixed component cds/zns quantum dots in plant root epidermal tissue
Inventor: LI RUILONG
IPC: G01N21/64
Filed: 2018-12-24
Abstract: A method for quantitatively measuring mixed component CdS/ZnS quantum dots in plant root epidermal tissue, comprising: washing a plant root part and then drying same, and coating a solution of mixed component CdS/ZnS quantum dots that have different surface ligands; performing laser-induced nanosecond time-resolved fluorescence spectrum detection on the epidermis of the plant root to obtain fluorescent spectra; scanning fluorescent spectra of different quantum dots to obtain a derivative fluorescent spectrum, and establishing a standard curve of fluorescence intensity and concentration of the different quantum dots in the epidermis of the plant root. The present method combines and uses a nanosecond time-resolved fluorescence spectroscopy method with a constant matrix derivative synchronous fluorescence spectroscopy method, which may not only effectively eliminate the interference of self-generating fluorescence signals of a surface of the plant root, but may also simultaneously achieve the in-situ quantitative analysis of mixed component quantum dots adsorbed by the epidermis of the plant root. The present method is highly accurate, and has good stability, and excellent recovery and selectivity. Meanwhile, the present method will not damage plants and may be used to perform plant living detection.
Patent WO-2020133223-A1 (WO)
Title: 目标探测方法、雷达、车辆以及计算机可读存储介质
Inventor: LIN LI
IPC: G01S13/66
Filed: 2018-12-28
Abstract: 一种目标探测方法、雷达(71)、车辆以及计算机可读存储介质。通过获取雷达(71)在当前时刻探测到的探测信号，并根据探测信号生成探测数据(101)；根据探测数据(101)和初始检测策略，检测到至少一个第一目标物体(102)，其中第一目标物体(102)对应第一目标探测数据；根据第一目标探测数据，调整对下一时刻的雷达(71)探测信号的探测数据的检测策略，并根据调整检测策略和下一时刻的探测数据，检测至少一个第二目标物体(103)。从而能够有效地提高目标探测的精准度，避免由于雷达(71)处理能力较差而造成的目标跟踪丢失的问题。
Patent WO-2019134612-A1 (WO)
Inventor: Hu shui-xiu
IPC: G09G3/36
Filed: 2018-12-29
Abstract: A liquid display device and a drive method therefor are disclosed. The display panel of the liquid crystal display device comprises a plurality of pixels; a source electrode driver of a drive circuit outputs a plurality of data voltages and a common electrode voltage and transmits same to a plurality of pixels to display an image; during an Nth frame time, the voltage value of the common electrode voltage is a first voltage; and during an Nth+1 frame time, the voltage value of the common electrode voltage changes to a second voltage; N is a positive integer greater than or equal to 1. The drive method comprises: measuring the time differential between when the Nth+1 frame time starts and when the voltage value of the common electrode changes to the second voltage (S01); and controlling, by means of a time sequence controller, the source electrode driver to delay transmission of a plurality of data voltages to a plurality of pixels until said time differential expires following the start of the Nth+1 frame time (S02). Use of the device and method allow for reduced power consumption and does not cause color cast.
Patent WO-2019233097-A1 (WO)
Inventor: YAN TAO
IPC: H03K17/96
Filed: 2019-06-04
Abstract: 本发明公开一种结构简单、安装方便、有助于提高生产效率、易更换的可插拔独立式静电容键盘开关。本发明包括键座、键帽推杆、限位卡片、键帽推杆复位弹簧和锥形感应弹簧，键座内设有容置空间；键帽推杆位于容置空间内且与键座滑动连接，同时键帽推杆的顶部从容置空间穿出至键座的上方，键帽推杆复位弹簧位于键帽推杆和限位卡片之间，限位卡片将键帽推杆的下部分、键帽推杆复位弹簧封装在容置空间内，键帽推杆的底部设置有连接杆，限位卡片上设有与连接杆底部相适配的让位孔，连接杆的底部穿过让位孔后与锥形感应弹簧的顶部相连接。本发明应用于静电容键盘开关的技术领域。
Patent WO-2020140297-A1 (WO)
Inventor: LUO SHIDONG
IPC: E01D19/04
Filed: 2019-01-04
Abstract: 一种新型复合阻尼减隔震支座，包含由上至下依次设有的上支座板组件（1）、支座转动阻尼圈（2）、球冠体（3）及下支座板（4），支座转动阻尼圈（2）设置在上支座板组件（1）与下支座板（4）之间，球冠体（3）设置在所述下支座板（4）的盆腔（5）内，球冠体（3）包含通过奥贝球墨铸造工艺一体成型的上凸球面体（3.1）及下凸球面体（3.2），由上凸球面体（3.1）与下凸球面体（3.2）构成的球冠体（3）外形呈蘑菇帽状，下支座板（4）的盆腔（5）呈凹球面状，球冠体（3）的上凸球面体（3.1）与设置在上支座板组件（1）底部的凹球面槽（6）呈球状铰接，球冠体（3）的下凸球面体（3.2）与下支座板（4）的盆腔（5）凹球面呈弧面相切接触。
Patent WO-2020082645-A1 (WO)
Title: 一种显示面板及显示装置
Inventor: LI HOUBIN
IPC: G02F1/1343
Filed: 2019-02-15
Abstract: 一种显示面板及显示装置，显示面板包括：多条数据线(11)、多条扫描线(12)以及公共电极(21)，公共电极(21)包括两个相对置的主干部(211)和多个分支部(212)；主干部(211)与分支部(212)位于不同层，分支部(212)的位置与数据线(11)的位置对应，其中每个主干部(211)与分支部(212)电性连接。
Patent WO-2020177055-A1 (WO)
Inventor: CHENG DENG
IPC: G06F3/041
Filed: 2019-03-04
Abstract: Methods and devices for suspension state determination and suspension compensation of a touch screen. The method for suspension state determination comprises: performing self-contained alternate coding on the touch screen in the driving direction and the sensing direction twice, respectively (S1); respectively calculating a self-contained difference of the two self-contained alternate coding, and obtaining an alternate differential value of each channel according to the self-contained difference (S2); and calculating the alternate differential value of each channel, and determining the suspension level of each channel according to the calculation result (S3). The method for suspension state determination can determine the suspension state of the touch screen to perform suspension compensation according to the suspension state, so that a capacitive touch screen can operate normally in the suspension case.
Patent WO-2020042592-A1 (WO)
Inventor: SONG FENTAO
IPC: B60L53/00
Filed: 2019-03-15
Abstract: Disclosed are a fuel-cell-based electric vehicle (12) charging system, method and device, and a storage medium. The system comprises: a server (4) for receiving charging request information, which includes position coordinates of a parking spot, sent by a mobile terminal; and a mobile charging robot (2) having a fuel cell and used for receiving the charging request information sent by the server (4), generating a traveling route to the position coordinates, traveling on the traveling route according to electric energy produced by the fuel cell and charging an electric vehicle (12) on the parking spot. In a parking lot without charging piles, an electric vehicle (12) can be provided with a convenient power supplementing solution. By means of a fully automatic intelligent charging robot technique, the fully automatic charging for the electric vehicle (12) can be realized in places where charging piles cannot be arranged, thereby greatly improving the charging efficiency, facilitating the power supplement for the electric vehicle and promoting the popularization and development of the electric vehicle.
Patent WO-2020133772-A1 (WO)
Title: 重组腺相关病毒的制备方法、系统及重组杆粒
Inventor: WU YANG
IPC: C12N7/01
Filed: 2019-03-29
Abstract: 提供了一种重组腺相关病毒(rAAV)的制备方法、系统及重组杆粒。方法包括：(1)分别制备穿梭质粒及其相应含有杆状病毒基因组的重组杆粒；(2)将带有异源功能性基因片段的rAAV核心表达元件与其他产生rAAV所必需的功能蛋白组分的表达框整合获得包含生产所述rAAV的重组杆状病毒基因组的重组杆粒；(3)转染到宿主细胞系培养。该系统包括穿梭质粒及其相应含有杆状病毒基因组的重组杆粒。重组杆粒至少包含一种产生rAAV所需的功能蛋白组分的表达框。
Patent WO-2020042612-A1 (WO)
Inventor: PENG WEI
IPC: G06F3/06
Filed: 2019-04-03
Abstract: The present application discloses a method and device for storing and reading a message, a server, and a storage medium, pertaining to the technical field of communications. The method comprises a message storage method applicable to a Kafka cluster. The message storage method comprises: receiving a first message storage request for storing a message in a Kafka cluster, wherein the first message storage request specifies that a message specified by the first message storage request is stored at a virtual storage address, and the virtual storage address comprises a virtual topic identifier and a virtual partition identifier; determining, on the basis of correspondence between the virtual storage address and a first real storage address, a first real storage address corresponding to the virtual storage address, the first real storage address comprising an identifier of a first real topic and an identifier of a first real partition; and storing the message specified by the first message storage request in the first real partition under the first real topic specified by the first real storage address. The present application stores a message.
Patent WO-2019237834-A1 (WO)
Title: Ceramic powder extrusion granulating device
Inventor: LI JINHUA
IPC: B28C1/18
Filed: 2019-04-24
Abstract: Disclosed is a ceramic powder extrusion granulating device including an extrusion mechanism (1) and a crushing mechanism (2). The extrusion mechanism (1) includes an extrusion compartment (11) and an extrusion roller set disposed in the extrusion compartment (11). The extrusion roller set includes two extrusion rollers disposed in parallel and rotating in opposite directions. An extrusion chamber (122) extrudes the fine powder conveyed to the surfaces of the two extrusion rollers (12) to form a bulk material with an appropriate hardness. The crushing mechanism (2) includes a crushing box (21), an arc-shaped abrasion screen mesh (23) disposed at the bottom of the crushing box (21), and at least one set of crushing assemblies (22) disposed in the crushing box (21). A blade (222) and a crushing hammer (223) are rotated circumferentially along a crushing shaft (221) to impact against and crush the bulk material fed into the crushing box (21). By means of the crushing hammer (223), the particles formed from the impacting and crushing are extruded to a predetermined abrasion gap (231) between the crushing hammer (223) and the arc-shaped abrasion screen mesh (23), such that the particles formed from the collision and crushing are abraded against the arc-shaped abrasion screen mesh (23) and granulated. The granulating device can effectively recover a tail powder, the particle size of the obtained granule powder meets production requirements, and the recovery cost is low.
Patent WO-2020029621-A1 (WO)
Inventor: LOU JUNHUI
IPC: H01L27/32
Filed: 2019-05-05
Abstract: 本申请涉及一种显示面板、显示屏及终端设备。显示面板包括：基板、设于基板上的第一像素电极、设于第一像素电极远离基板一侧的像素定义层，包括多个像素开口，以暴露出所述第一像素电极表面；以及设于像素定义层上的第一类型隔离柱。在第一类型隔离柱的延伸方向上，第一类型隔离柱的宽度连续变化或间断变化。第一类型隔离柱的延伸方向平行于基板。宽度为第一类型隔离柱在基板上的投影在垂直于第一类型隔离柱的延伸方向上的尺寸。
Patent WO-2019233493-A1 (WO)
Title: Cleaning robot, control method for same, and cleaning robot system
Inventor: ZHANG SHISONG
IPC: A47L11/28
Filed: 2019-06-10
Abstract: A cleaning robot (100) comprises: a housing; a motion module, and a control module for controlling the motion module to drive the cleaning robot (100) to move. When the cleaning robot (100) moves on an operation surface, a wiping unit (12) is capable of directly or indirectly contacting the operation surface to wipe the same. The cleaning robot (100) comprises an operation execution mode and a maintenance mode. While the cleaning robot (100) is switching from the operation execution mode to the maintenance mode, the control module controls the cleaning robot (100) to move from an operation execution position corresponding to the operation execution mode to a maintenance position corresponding to the maintenance mode. During at least a part of the process of the cleaning robot (100) moving from the operation execution position to the maintenance position, at least one portion of the wiping unit (12) is not in contact with the operation surface.
Patent WO-2019242661-A1 (WO)
Title: 一种不同图面组合的多画面展示装置与带有多画面展示装置家具
Inventor: HAN HOUHUA
IPC: G09F11/28
Filed: 2019-06-19
Abstract: 一种带有可形成不同图面组合的多画面展示装置的家具，包括家具本体(2)和展示装置(1)，家具本体(2)设有容纳腔(113)，展示装置(1)设于容纳腔(113)内，展示装置(1)包括画面展示模块(11)和串珠转动机构(12)，多画面展示装置包括画面展示模块(11)和画面更换机构(3)，画面展示模块(11)在更换机构(3)的转动作用下改变展示画面，形成不同图面组合，多画面展示装置(1)可应用于家装中各个位置，例如家具、墙面或地面上，起到对家居多样化装饰的效果。
Patent WO-2020007293-A1 (WO)
Title: Method and system for enhancing data channel reliability using multiple transmit receive points
Inventor: VILAIPORNSAWAI USA
IPC: H04L5/00
Filed: 2019-07-02
Abstract: Devices and methods are provided for receiving a first indication and a second indication, the first indication associated with a first set of transmission parameter information for a first repetition of data received in a Physical Downlink Shared Channel (PDSCH) and the second indication associated with a second set of transmission parameter information for a second repetition of data received in the PDSCH. Each set of transmission parameter information corresponds to a Quasi-Co-Location (QCL) information for the respective repetition of data. In addition, the method involves receiving a first PDSCH repetition and a second PDSCH repetition. A channel estimate can then be performed for the first PDSCH repetition based on the QCL information for the first PDSCH repetition and a channel estimate for the second PDSCH repetition based on the QCL information for the second PDSCH repetition.
Patent WO-2020011269-A1 (WO)
Inventor: ZHANG ZHENGHUA
IPC: F21V33/00
Filed: 2019-07-12
Abstract: L'invention concerne une lampe comprenant : un boîtier électroluminescent (1-1, 3-8, 4-9); une colonne de guidage de lumière (3-1, 4-5) disposée verticalement dans le boîtier électroluminescent (1-1, 3-8, 4-9); une source de lumière supérieure (3-2, 4-6) disposée au niveau de l'extrémité supérieure de la colonne de guidage de lumière (3-1, 4-5) et émettant une lumière transmise supérieure (3-5) vers la colonne de guidage de lumière (3-1, 4-5) de haut en bas; une source de lumière inférieure (3-3, 4-7) disposée au niveau de l'extrémité inférieure de la colonne de guidage de lumière (3-1, 4-5) et émettant une lumière transmise inférieure (3-6) vers la colonne de guidage de lumière (3-1, 4-5) de bas en haut; une enceinte de haut-parleur (3-4, 4-8); un circuit d'acquisition audio acquérant un signal audio et envoyant les données audio acquises à un module de commande de source de lumière; et le module de commande de source de lumière réglant les sources de lumière supérieures et inférieures (3-2, 4-6, 3-3, 4-7) en fonction du signal audio reçu.
Patent WO-2020024852-A1 (WO)
Inventor: LU ZHOU
IPC: G06F21/32
Filed: 2019-07-24
Abstract: 本发明公开了一种认证方法，包括：认证设备接收上位机的命令；对上位机的命令中的选项参数进行解析；判断选项参数中指纹认证标识的值，如果是第一预设值，则提示用户输入指纹，并对用户输入的指纹进行验证得到用户操作验证结果；如果是第二预设值，提示用户按下按键，并对用户按下的按键进行验证得到用户操作验证结果；认证设备对用户操作验证结果进行判断，如果用户操作验证结果为成功，则根据指纹认证标识的值设置认证方式确认标识，从上位机的命令中获取客户端数据，并根据认证方式确认标识和客户端数据生成待签名数据，对待签名数据执行签名操作，生成签名结果，将签名结果发送给上位机；如果用户操作验证结果为失败，则报错。
Patent WO-2020020210-A1 (WO)
Inventor: LI ZONGHAI
IPC: A61P35/00
Filed: 2019-07-24
Abstract: 提供一种给予个体特异性识别BCMA的表达嵌合抗原受体的免疫效应细胞，以及应用该免疫效应细胞的治疗方法。该方法能够提高免疫效应细胞的肿瘤治疗疗效。
Patent WO-2020098307-A1 (WO)
Inventor: QU BO
IPC: E21B43/263
Filed: 2019-07-26
Abstract: Disclosed is an axial compression assembly used to seal a perforated section of an oil and gas well. The axial compression assembly is arranged at two sides of an elastic sealing unit for the perforated section; The axial compression assembly comprises a first piston ring (1) and a second piston ring (2), both of which are sleeved on a hollow steel column (4) of a down-hole operation tool. The assembly immediately and safely seals a perforated section and injects a fluid down a well, and ensures that a minimal amount of the fluid remains in a wellbore while simultaneously injecting the fluid at a high pressure into a stratum. The amount of the fluid remaining in the wellbore is controlled to reduce the level of damage to the wellbore during a construction or after the construction.
Patent WO-2020063108-A1 (WO)
Title: 数据传输的方法和装置
Inventor: HAN FENG
IPC: H04W28/02
Filed: 2019-08-02
Abstract: 本申请提供数据传输的方法和装置，能够在分离的CU-CP和CU-UP架构下实现基于服务质量QoS流的数据传输。本申请实施例中，在CU-CP/CU-UP分离场景下，当CU-UP接收到服务质量QoS流数据时，可以向CU-CP发送该QoS流数据的QoS流标识ID和PDU会话ID，其中PDU会话ID所对应的PDU会话包括该QoS流数据，使得CU-CP可以决定该QoS流数据到无线承载的映射方式，从而满足了QoS流的传输性能参数，提升用户体验。
Patent WO-2021031219-A1 (WO)
Inventor: LUO ZHIGUO
IPC: B22D41/58
Filed: 2019-08-23
Abstract: L'invention concerne un dispositif de raffinage par soufflage d'argon à grande buse pour éliminer efficacement des inclusions dans un panier de coulée, constitué d'une longue buse (1), d'une chambre de tourbillonnement (2) et d'une sortie de chambre de tourbillonnement (3). Une rainure annulaire est prévue dans la paroi interne de la longue buse (1) à proximité de la partie supérieure de celle-ci, une chambre d'entrée annulaire dispersée (4) est disposée dans la rainure annulaire, la chambre d'entrée annulaire dispersée (4) est reliée à un système de distribution d'argon par l'intermédiaire d'un orifice d'entrée de gaz (5) disposé dans la paroi de la longue buse (1), et la partie inférieure de la longue buse (1) est reliée tangentiellement à la chambre de tourbillonnement (2).
Patent WO-2020048449-A1 (WO)
Inventor: SUN YUANYUAN
IPC: A61K31/5377
Filed: 2019-09-03
Abstract: L'invention concerne une composition pharmaceutique solide contenant un dérivé de 1,3,5-triazine ou un sel pharmaceutiquement acceptable de ce dernier et son procédé de préparation. En particulier, l'invention concerne une composition pharmaceutique solide contenant de la 4-(tert-butoxyamino)-6-(6-(trifluorométhyl)pyridin-2-yl)-N-(2-(trifluorométhyl)pyridin-4-yl)-1,3,5-triazine-2-amine ou un sel pharmaceutiquement acceptable de cette dernière et son procédé de préparation. La composition pharmaceutique solide présente une bonne stabilité, une vitesse de dissolution rapide et une biodisponibilité élevée, et est appropriée pour une production et une utilisation cliniques.
Patent WO-2020063320-A1 (WO)
Inventor: LIU JIDONG
IPC: A61K31/46
Filed: 2019-09-10
Abstract: The application provides a method for improving the stability of a low-concentration atropine ophthalmic preparation, as well as a method for preparing the ophthalmic preparation, an atropine ophthalmic preparation prepared thereby and application of the atropine ophthalmic preparation in preparing medicaments for preventing and/or treating vision defects. The method for improving the stability of a low-concentration atropine ophthalmic preparation is characterized in that the total impurity content of the atropine sulfate crude drug is less than or equal to 0.25% and/or the single impurity content is less than or equal to 0.05%.
Patent WO-2021046803-A1 (WO)
Title: Method, device, computer-readable storage and carrier for policy control
Inventor: YANG HUI
IPC: H04W48/16
Filed: 2019-09-12
Abstract: The present disclosure provides a method for a UE, operative in a mobile communication network, comprising: transmitting, from the UE, a first request message, comprising first data for indicating the UE's capability to support UE policy, the first data comprising a first data part and a second data part, the first data part indicating the UE's capability to support a first UE policy, the second data part indicating the UE's capability to support a second UE policy; receiving, at the UE, a first response message for the UE. The present disclosure also provides a corresponding method for a first network entity and a second network entity, the corresponding devices, computer programs, and computer-readable storage, etc.
Patent WO-2020098375-A1 (WO)
Inventor: SHEN LINQIAN
IPC: G06Q20/40
Filed: 2019-09-19
Abstract: 一种基于风险识别的转账请求处理方法及装置。电子支付平台当接收到用户发起的转账请求时(S100)，会先基于预设的欺诈风险识别模型对转账请求进行风险识别(S102)，如果识别结果表征具有欺诈风险，就会一方面提示用户触发延时转账功能(S104)，另一方面根据识别结果确定延时时长(S106)。确定的延时时长越长，表明识别结果表征的欺诈风险越高。随后，如果用户选择触发延时转账功能，电子支付平台就会基于确定的延时时长，进行延时转账(S108)。
Patent WO-2021056269-A1 (WO)
Title: Procédé et dispositif de traitement de signal d'écho de radar laser, dispositif informatique et support de stockage
Inventor: YANG JUNPENG
IPC: G01S7/41
Filed: 2019-09-25
Abstract: L'invention concerne un procédé de traitement de signal d'écho de radar laser, qui consiste à : recevoir un signal d'écho réfléchi par un objet à détecter, le signal d'écho comprenant un angle d'émission de signal multidimensionnel ; mettre en mémoire tampon le signal d'écho en fonction de l'angle d'émission de signal multidimensionnel de sorte à obtenir un signal tampon ; extraire un signal cible correspondant à une fenêtre de voisinage prédéfinie dans le signal tampon lorsque le nombre de signaux tampons atteint un nombre prédéfini de tampons ; effectuer une accumulation non cohérente sur le signal cible et délivrer le signal cible accumulé.
Patent WO-2020063683-A1 (WO)
Title: 一种发送、接收随机接入前导的方法及通信装置
Inventor: ZHANG LILI
IPC: H04W74/08
Filed: 2019-09-25
Abstract: 本申请公开了一种发送、接收随机接入前导的方法及通信装置，用于降低随机接入前导重传的时延，提高随机接入的效率。在该方法中，终端设备不仅可以在随机接入响应窗外向网络设备发送第一随机接入前导，还可以在随机接入响应窗内向网络设备发送第二随机接入前导，通过在随机接入响应窗内发送随机接入前导，提前了随机接入前导再次发送的时机，减少了随机接入前导再次发送的时延，从而可以提高随机接入的效率。
Patent WO-2021056340-A1 (WO)
Inventor: WANG YONGBO
IPC: B60J3/04
Filed: 2019-09-26
Abstract: A piece of intelligent glass, belonging to the technical field of display vehicle windows. The intelligent glass comprises: a touch control display module (1) and a glass module (2), wherein the touch control display module (1) is in communication connection with the glass module (2), and is used for sending, according to a touch control instruction received thereby, a corresponding dimming instruction to the glass module (2) to cause the glass module to adjust the light transmittance according to the dimming instruction.
Patent WO-2021056400-A1 (WO)
Title: 一种基于pcap格式的文件分析UDP协议的方法及装置
Inventor: WANG DIANQING
IPC: H04L12/26
Filed: 2019-09-27
Abstract: 一种基于pcap格式的文件分析UDP协议的方法、装置、设备及可读存储介质。本申请公开的方法包括：从配置UDP协议的网络中抓取pcap格式的文件：调用过滤器对文件进行过滤，获得目标文件；将目标文件拆分为文件头和多个数据包；提取任一个数据包，并利用libpcap库判断数据包是否符合UDP协议；若是，则解析数据包，获得解析结果，并将解析结果进行可视化展示，以便用户根据解析结果分析UDP协议。本申请利用过滤器和libpcap库避免其他数据对解析结果的影响，还能够对解析结果进行可视化展示，从而提高了UDP协议的分析准确性，以及UDP协议故障的定位准确性。
Patent WO-2021062851-A1 (WO)
Inventor: QIN LU
IPC: A61B5/16
Filed: 2019-09-30
Abstract: A sensory integration dysfunction testing and training system based on a virtual reality visual and auditory pathway, which solves the problems of designs being not sufficiently reasonable and the like in the prior art. The system comprises a hand force stroke acquisition module (11), a foot force stroke acquisition module (12), a force stroke data processing module (1) and a power supply module (2). The power supply module (2) is connected to a hand space position acquisition module (31), a foot space position acquisition module (32) and a space motion data processing module (3), respectively. Both the force stroke data processing module (1) and the space motion data processing module (3) are connected to a main control module (4); a virtual reality head-mounted module (7) and a virtual reality visual and auditory cognition task presentation module (71) are connected onto the main control module (4); and the main control module (4) is connected to a sensory integration test stage unit (8) and/or a sensory integration training stage unit (9).