baber/WOPTO huggingface dataset:
Patent WO-2019095314-A1 (WO)
Title: Rétroaction de livre-code pour des retransmissions de données
Inventor: LIU XING
IPC: H04L5/00
Filed: 2017-11-17
Abstract: L'invention concerne un système et un procédé de rétroaction de livre-code pour des retransmissions de données. Dans un mode de réalisation, un procédé exécuté par un dispositif de communication consiste à : recevoir des premières informations de liaison descendante et/ou des secondes informations de liaison descendante en provenance d'un nœud de communication, les premières informations de liaison descendante étant reçues avant la réception d'informations d'autorisation de liaison montante et les secondes informations de liaison descendante étant reçues après la réception des informations d'autorisation de liaison montante ; générer au moins un accusé de réception de requête automatique de répétition hybride (HARQ-ACK), le ou les ACK-HARQ comprenant des premières informations de rétroaction correspondant aux premières informations de liaison descendante et/ou des secondes informations de rétroaction correspondant aux secondes informations de liaison descendante ; et envoyer l'ACK-HARQ au nœud de communication dans un intervalle de rétroaction basé sur un instant de rétroaction de liaison montante indiqué dans les informations d'autorisation de liaison montante.
Patent WO-2019095417-A1 (WO)
Title: 广告实时推荐方法、装置、终端设备及存储介质
Inventor: HUANG DUXIN
IPC: G06Q30/02
Filed: 2017-11-23
Abstract: 本申请公开了一种广告实时推荐方法、装置、终端设备及存储介质。该广告实时推荐方法包括实时获取客户端发送的访问请求，访问请求包括请求来源标识；基于该访问请求，获取与请求来源标识相对应的用户喜好信息；基于用户喜好信息，获取与用户喜好信息相对应的关联广告；将关联广告实时推送给客户端，以使客户端实时显示关联广告。该广告实时推荐方法根据用户的喜好信息实时推荐用户感兴趣的广告，提高了推送广告的点击率，实现了广告推送的目的。
Patent WO-2018214455-A1 (WO)
Title: 一种烤盘悬浮组件
Inventor: NIE HUAYAO
IPC: A47J37/06
Filed: 2017-11-30
Abstract: 一种烤盘悬浮组件，包括有壳体（1）、设置在壳体（1）内的烤盘（2）及发热件（3），还包括有连接壳体（1）和烤盘（2）的扣件（4）、把发热件（3）推向烤盘（2）的弹性件（5）。通过扣件（4）使得烤盘（2）能够相对壳体（1）位置固定，然后通过弹性件（5）的弹性挤压使得发热件（5）能够贴合烤盘（2），发热件（3）所产生的热量能够快速、均匀地传递到烤盘（2）上，烤盘（2）快速升温，发热件（3）和烤盘（2）之间的高效热传导能力能够有效节省食物烤熟所需的能量；发热件（3）和烤盘（2）在弹性件（5）配合扣件（4）的作用下悬浮于壳体（1）内，使得发热件（3）和壳体（1）之间存在有足够的散热空间，便于发热件（3）工作时的快速散热，发热件（3）不易损坏，延长产品的使用寿命。
Patent WO-2019061831-A1 (WO)
Title: Cyclic disulfonic acid silyl ester and preparation method therefor
Inventor: FU RENJUN
IPC: C07F7/08
Filed: 2017-12-08
Abstract: The present invention discloses a cyclic disulfonic acid silyl ester with a structure as shown in structural formula (A). A preparation method therefor comprises steps of: reacting methylene disulfonic acid or a methylene disulfonate of general formula (I) with a dihydrocarbyl di-active functional group silane of general formula (II), a dihydrocarbyl cyclosiloxane of general formula (III), or a dihydrocarbyl cyclosilazane of general formula (IV) in a solvent at a specific molar ratio, controlling the temperature and time of the reaction, and separating and removing the solvent and by-products after completion of the reaction, to give the cyclic disulfonic acid silyl ester. The present invention adopts a special raw material selection and synthesis process design and prepares novel cyclic disulfonic acid silyl esters having different substituents, with the ability to effectively improve normal temperature and high temperature cycle performance and high temperature storage performance of lithium secondary batteries and reduce battery thickness expansion in high-temperature storage processes. The preparation method therefor has simple process steps and strong implementability, and the obtained product has high purity, with chromatographic purity of over 99%, and broad market prospects.
Patent WO-2018137429-A1 (WO)
Title: 频域位置的指示方法及装置
Inventor: MIAO TING
IPC: H04L29/02
Filed: 2017-12-13
Abstract: 一种频域位置的指示方法包括：第一类节点向第二类节点发送载波的标记频点的位置信息，其中，所述位置信息用于指示所述载波的频域位置，以及所述载波包括虚拟载波和物理载波中的至少之一。
Patent WO-2019113881-A1 (WO)
Title: 集流体、其制备方法及包含它的锂离子电池
Inventor: ZHENG ZIJIAN
IPC: H01M4/66
Filed: 2017-12-14
Abstract: 提供一种集流体的制备方法，包括如下步骤：(1)通过织物表面的羟基与偶联剂硅烷化反应将乙烯基锚定于织物表面；(2)通过原位自由基聚合在织物表面形成高分子刷；(3)通过离子交换在高分子刷上形成催化剂离子，之后化学镀形成金属涂层。还提供该方法制备的集流体和包含该集流体的锂离子电池。该集流体具有高导电性和优异的机械灵活性，因此包含该集流体的锂离子电池适用于便携式和可穿戴电子设备。
Patent WO-2018233244-A1 (WO)
Title: Special cantilever pan-tilt connecting structure
Inventor: PIAO YONGJUN
IPC: F16M11/06
Filed: 2017-12-18
Abstract: Disclosed is a special cantilever pan-tilt connecting structure, comprising an inclined column (1), an adapter platform (11), a loosening/tightening knob (12), and a base (2), wherein the adapter platform (11) is provided on the upper side end of the inclined column (1), and is adapted to mount and fix photographic equipment, and the loosening/tightening knob (12) is provided on the other side end of the inclined column (1); the base (2) is provided on the connecting structure side end of the inclined column (1) for supporting the inclined column (1), a positioning switch (3) protrudes from a side face of the special cantilever pan-tilt connecting structure, and the positioning switch (3) is opened, so that the inclined column (1) is tilted by 0 to 45°, 90° or 180°; and the inclined column (1) is rotated by 180°, so that the inclined column (1) stands upside down between two legs of a tripod. There is no need to detach the cantilever pan-tilt from the tripod, which improves the usage value of the cantilever pan-tilt.
Patent WO-2018121738-A1 (WO)
Inventor: DONG WENXIN
IPC: H04N21/2343
Filed: 2017-12-29
Abstract: L'invention concerne un procédé et un appareil de traitement d'une tâche de diffusion de données en continu. Le procédé consiste à : diviser une tâche de diffusion de données en continu en une pluralité de sous-tâches de diffusion de données en continu ; attribuer la pluralité de sous-tâches de diffusion de données en continu à au moins un nœud de traitement cible ; commander à chaque nœud de traitement cible d'exécuter au moins une procédure de traitement pour traiter la pluralité de sous-tâches de diffusion de données en continu, une procédure de traitement commandant de traiter une ou plusieurs sous-tâches de données de diffusion en continu ; recevoir le résultat de traitement retourné par chaque nœud de traitement cible relativement aux sous-tâches de données de diffusion en continu, et collecter ces résultats afin d'obtenir le résultat de traitement de la tâche de données de diffusion en continu. La pluralité de procédures de traitement ne s'influençant pas mutuellement durant le fonctionnement, le problème lié, dans l'état de la technique, au fait que le nœud entier ne peut pas fonctionner normalement en raison d'un fil problématique est évité, ce qui garantit le fonctionnement normal et efficace de nœuds de traitement cible.
Patent WO-2019127530-A1 (WO)
Title: 账户统一方法、装置及存储介质
Inventor: XIE HUI
IPC: H04L29/06
Filed: 2017-12-29
Abstract: 一种账户统一方法、装置及存储介质，用以解决现有技术中在不同应用服务器中使用不同账户而导致的用户使用不便的技术问题。所述方法应用于应用客户端，所述方法包括：创建身份合约并将所述身份合约与用户实体账户关联；在区块链上部署所述身份合约，得到所述身份合约的身份合约地址；向应用服务器发送包括所述身份合约地址的注册请求，所述身份合约地址用于指示所述应用服务器将所述身份合约地址作为所述用户实体账户在所述应用服务器上的账户标识。
Patent WO-2019080364-A1 (WO)
Title: Faucet
Inventor: ZHANG NANXIN
IPC: F16K3/02
Filed: 2018-10-26
Abstract: A faucet, comprising a shell (1). An assembling opening (103) is connected to a flowing channel between a water inlet connecting pipe opening (101) and a water outlet (102), and the assembling opening (103) is provided with a control mechanism (2) used for adjusting and controlling the flow of water flowing from the water inlet connecting pipe opening (101) to the water outlet (102). The control mechanism (2) comprises a fixed sheet (201), a moving sheet (202), a fastening piece (203) and a valve rod (204), wherein the fixed sheet (201) is disposed at the bottom end of an inner cavity of the assembling opening (103) and covers the flowing channel between the water inlet connecting pipe opening (101) and the water outlet (102) to form a fixed flowing channel; the moving sheet (202) presses and covers the fixed sheet (201) in a face-to-face attachment sealing manner, is used for forming a moving flow channel and rotationally fits to the fixed flowing channel of the fixed sheet (201) so as to form flowing channels which are different radial sizes for controlling the amount of water flow; the fastening piece (203) presses and covers the moving sheet (202) in a face-to-face attachment sealing manner and is used for sealing the assembling opening (203) and fixing and positioning the moving sheet (202) and the fixed sheet (201) in the axial direction; and the valve rod (204) is located in a cavity defined by the fastening piece (203) and the moving sheet (202), is connected to the moving sheet (202), and is used for controlling rotation adjustment of the moving sheet (202) and limiting radial movement of the moving sheet (202), an outwardly-extending end of the valve rod (204) being provided thereon with a driving mechanism (3) used for driving the valve rod (204) to rotate.
Patent WO-2018137540-A1 (WO)
Title: 一种数据备份方法及装置
Inventor: QI LIN
IPC: H04M1/72403
Filed: 2018-01-18
Abstract: 一种数据备份方法包括：判断第一终端是否无法启动；当第一终端无法启动时，在第一终端与第二终端建立连接后，根据第二终端的操作系统的类型通过优盘通信协议向第二终端发送第一终端的数据备份信息。
Patent WO-2019165593-A1 (WO)
Title: 一种极化信息确定方法及其相关设备
Inventor: MA TENG
IPC: H04B7/08
Filed: 2018-02-28
Abstract: 本申请实施例提供了一种极化信息确定方法及其相关设备，用于解决TX端发射电磁波极化形状和极化方向不同，从而造成信号能量损耗不同的问题。本申请实施例方法包括：接收设备接收发射设备发送的第一极化信息集合，第一极化信息集合包括至少一个第一极化信息；接收设备确定接收信号的质量集合，质量集合包括至少一个质量，其中，第一极化信息对应唯一的质量，接收信号为发射设备通过非视距NLOS信道发送至接收设备的信号；接收设备确定质量集合中的最优质量，其中，最优质量为质量集合中使接收信号劣化程度最小的质量；接收设备发送与最优质量对应的第一极化信息至发射设备。
Patent WO-2019052134-A1 (WO)
Title: Isolated island power station double-looped network power distribution system of data center diesel generator
Inventor: WANG RUIFENG
IPC: H02J3/38
Filed: 2018-03-14
Abstract: An isolated island power station double-looped network power distribution system of a data center diesel generator, the system comprising a first looped network, a second looped network, and an internetwork isolation switch Q21, an internetwork isolation switch Q22, an internetwork isolation switch Q23, an internetwork isolation switch Q24 and an internetwork isolation switch Q25 arranged between the first looped network and the second looped network. The isolated island power station double-looped network power distribution system of a data center diesel generator does not need to increase redundant backup oil engine units, can achieve the function of mutual backup, does not require investment in a relatively large number of units according to an actual load, can achieve security and stability in conventional project configurations, and further reduces the overall construction costs.
Patent WO-2018177131-A1 (WO)
Title: 确定车道中心线的方法及装置
Inventor: CHEN SI
IPC: G05D1/02
Filed: 2018-03-15
Abstract: 一种确定车道中心线的方法及装置。所述方法包括：获取车道数发生变化的路段中的目标车道，目标车道是指增加或减少的车道；对于目标车道的第一端，将目标车道的两侧车道线在第一端的两个端点的中点，确定为第一端的中心端点；对于目标车道的第二端，将目标车道的相邻车道的车道中心点确定为第二端的中心端点；与上述两个中心端点确定目标车道的车道中心线。对于车道数发生变化的路段中增加或者减少的车道，通过本申请实施例提供的方案确定该车道的车道中心线，能够保证该车道与其相连车道的车道中心线连续，提高了确定车道中心线的准确性。并且，本申请实施例提供的方案完全采用自动化计算，无需人工干预，充分提高了确定车道中心线的效率。
Patent WO-2019041786-A1 (WO)
Title: Salt and preparation method and system therefor
Inventor: ZHAO XUEBING
IPC: C01D3/08
Filed: 2018-03-19
Abstract: A salt, comprising 50-600 mg/kg of strontium element. The table salt further comprises sodium chloride having a mass fraction of greater than or equal to 99.1%, sulfate radical having a mass fraction of less than or equal to 0.4%, and moisture having a mass fraction of less than or equal to 0.3%. A preparation method for the salt comprises: pretreating raw brine; then performing multi-effect evaporation to obtain concentrated brine and gypsum mother liquor; and thickening and drying the concentrated brine to obtain a tail gas containing salt dust and the salt.
Patent WO-2019178840-A1 (WO)
Title: Procédé et appareil de transmission de données
Inventor: GUO XIANGFENG
IPC: H04W40/04
Filed: 2018-03-23
Abstract: L'invention concerne un procédé et un appareil de transmission de données. Un procédé consiste à recevoir, au niveau d'une première fonction d'interfonctionnement (IWF), un premier message provenant d'un premier dispositif de réseau, une destination du premier message étant un équipement utilisateur (UE) ; détecter qu'un second dispositif de réseau desservant l'UE n'est plus en service ; envoyer un message de demande de radiomessagerie pour l'UE à un second dispositif de réseau alternatif ; recevoir, en provenance d'un dispositif de stockage d'informations d'abonné, une demande d'annulation de l'emplacement de l'UE ; et envoyer, au premier dispositif de réseau, un second message comprenant un indicateur indiquant que l'UE est détaché de la première IWF ou que la première IWF ne dessert pas l'UE.
Patent WO-2018177242-A1 (WO)
Title: 一种蓝牙耳机及其分享系统
Inventor: HUANG ZHENHE
IPC: H04R3/12
Filed: 2018-03-26
Abstract: 本实用新型提供一种蓝牙耳机，包括耳机本体，所述耳机本体包括内置在耳机本体内的控制芯片以及与所述控制芯片连接的数字传输高频模块。一种蓝牙耳机分享系统，包括至少两个上述的蓝牙耳机，还包括外部输入设备，其中一蓝牙耳机的蓝牙收发单元信号连接外部输入设备，并将信号输出连接至微型控制单元，微型控制单元输出信号连接至其数字传输高频模块，其数字传输高频模块再输出信号连接至其余蓝牙耳机的数字传输高频模块。该蓝牙耳机实现了多人共享音频信息(如音乐)的功能，同时保障了共享的音频信息(如音乐)音质效果。
Patent WO-2019169682-A1 (WO)
Inventor: HUANG XUEHUI
IPC: H04N21/233
Filed: 2018-04-02
Abstract: Disclosed by the present invention is an audio-video synthesis method and system, wherein the method comprises: receiving a video synthesis command sent from a broadcasting instructor client, and synthesizing a first video stream on the basis of a plurality of video input streams, and synthesizing a second video stream on the basis of the plurality of video streams and the first video stream; receiving an audio synthesis command sent from the broadcasting instructor client, and synthesizing a first audio stream and a second audio stream respectively on the basis of a plurality of audio input streams; encoding the audio and video streams respectively to obtain a corresponding first video encoding stream set, a second video encoding stream set, a first audio encoding stream set and a second audio encoding stream set; and integrating on the basis of the encoding stream sets to obtain a first output stream and a second output stream, and providing to a user client and the broadcasting instructor client the first output stream and the second output stream respectively. The technical solution provided by the present application is able to reduce the cost during the audio and video synthesis process.
Patent WO-2019184012-A1 (WO)
Inventor: LUO SIWEI
IPC: G06F12/06
Filed: 2018-04-13
Abstract: L'invention concerne un procédé d'écriture de données, un serveur client et un système. Le procédé comprend les étapes suivantes : un serveur client reçoit des premières données; obtenir des informations de position d'écriture d'une bande cible, des fragments d'autres données étant écrits dans la bande cible, et les informations de position d'écriture indiquant les positions des fragments de données écrits dans la bande cible. En fonction de la position de la bande cible, les fragments de données supplémentaires sont écrits sur la bande cible, réduisant ainsi le nombre total de bandes nécessaires.
Patent WO-2019161608-A1 (WO)
Inventor: LIU CHANG
IPC: A61B5/0205
Filed: 2018-04-18
Abstract: 一种多参数监护数据分析方法和监护系统（1、2）。方法包括：对被测对象进行体征监护数据采集（110）；对采集到的心电图数据进行波群特征识别，对心电图数据进行心搏分类，结合心电图基本规律参考数据得到心搏分类信息并生成心电图事件数据（120）；根据心电图事件数据确定对应的心电图事件信息，确定心电图事件信息是否为心电异常事件信息（130）；当为心电异常事件信息时输出第一报警信息（140）；以及确定采集到的脉搏数据、血压数据、呼吸数据、血氧饱和度数据和体温数据中的一个或多个是否存在超出相应的设定阈值的异常数据（150），并根据异常数据生成其它异常事件信息；当超出设定阈值时，输出第二报警信息（160），并将第一报警信息和/或第二报警信息发送至工作站（170）。
Patent WO-2018184600-A1 (WO)
Title: 一种近似词条结构推荐方法和系统
Inventor: MA YECHI
IPC: G06F17/30
Filed: 2018-04-27
Abstract: 本发明公开了一种近似词条结构推荐方法和系统，能够自动将相近的词条结构识别出来并提供给新建词条的用户进行参考，提升了用户建立词条结构的效率、并能加深用户对词条结构的理解。其技术方案为：接收用户新建的根词条的结构，实时将结构格式转化为文本格式并存储；将转化为文本格式的新建的根词条与其他转化为文本格式的已有根词条进行两两余弦相似度对比；将余弦相似度超过预设阈值的已有根词条的文本格式转化为结构格式后呈现给用户，否则不呈现给用户。
Patent WO-2019091055-A1 (WO)
Title: 叶片的加热除冰系统及控制方法、叶片和风力发电机组
Inventor: XING BO
IPC: F03D80/40
Filed: 2018-04-27
Abstract: 一种叶片的加热除冰系统及控制方法、叶片和风力发电机组。该叶片的加热除冰系统包括隔离装置，隔离装置设置于叶片腔体内，并将叶片腔体内靠近叶片前缘的部分腔体分隔为沿叶片长度方向依次分布的多个子腔体，每个子腔体内分别设置有加热装置（402）。该叶片的加热除冰系统包括控制器（401），控制器（401）用于响应于叶片除冰指令，分别控制每个子腔体内的多套加热装置中的每套加热装置（402）的开闭，以对多个子腔体进行加热。该技术方案能够在提高叶片的加热效率的前提下达到良好的除冰效果。
Patent WO-2018205928-A1 (WO)
Inventor: LIU DONG
IPC: A61P9/00
Filed: 2018-05-08
Abstract: La présente invention concerne des dérivés d'indolizine et leurs applications en médecine. La présente invention concerne particulièrement de nouveaux dérivés d'indolizine substitués de formule I, ou des composés à marquage isotopique de ceux-ci, ou des isomères optiques, isomères géométriques, tautomères ou des mélanges d'isomères de ceux-ci, ou des sels pharmaceutiquement acceptables desdits dérivés, ou un promédicament de ceux-ci. L'invention concerne également l'application de ces composés en médecine.
Patent WO-2019148737-A1 (WO)
Inventor: YUAN HUI
IPC: H04B1/3827
Filed: 2018-06-13
Abstract: 一种声音分析方法及装置，该声音分析方法包括步骤：获取待分析音频信息，所述待分析音频信息中包括有多个不同音频类别的音频信息（S1）；确定每个所述音频信息的音频类别（S2）；根据所述音频类别，获取所述音频信息的特征信息；所述特征信息包括音源距离、分贝值（S3）；根据所述音频信息的音源距离，将所述音频信息分布在声音地图的分层内（S4），其中所述声音地图按照距离进行分层。
Patent WO-2020019185-A1 (WO)
Title: Universal push framework
Inventor: DU ZHIMIN
IPC: H04L29/08
Filed: 2018-07-25
Abstract: Methods for providing a universal push service may include registering an application client with a push aggregator client, identifying a push aggregator server, registering the application client with the push aggregator server via the push aggregator client, receiving a push message for the application client from the push aggregator server via the push aggregator client, and delivering the push message to the application client via the push aggregator client.
Patent WO-2019042311-A1 (WO)
Title: Software project setup task configuration method and device using jenkins
Inventor: LI ZUHAI
IPC: G06F8/71
Filed: 2018-08-29
Abstract: A software project setup task configuration method and device using Jenkins. According to the method, a developer prepares a software project setup task configuration file, a system resource (namely, a system environment) required for running a setup task is automatically configured according to the setup task configuration file, and the system resource is automatically mounted on a Jenkins master. In addition, on the basis of a dependency relationship in the setup task configuration file, software and a Jenkins plugin required by the setup task are automatically configured. Finally, a Jenkins setup task is automatically created according to a task definition in the setup task configuration file. A user only needs to maintain the setup task configuration file, and the system automatically analyzes the setup task configuration file to automatically configure and create a setup task, such that the user does not need to perform operations using a graphical interface. The invention is easy to operate, and has high efficiency. In addition, the user only needs to maintain the setup task configuration file, reducing maintenance cost.
Patent WO-2019242118-A1 (WO)
Title: 显示装置和驱动方法
Inventor: HUANG XIAOYU
IPC: G09G3/36
Filed: 2018-09-11
Abstract: 一种显示装置（6）及其驱动方法，驱动方法包含下列步骤：首先，比较像素阵列（10、30、60、76）当前帧画面与下一帧画面间的正负极性变化；接着，判断适用第一过压驱动查找表（T1）或是第二过压驱动查找表（T2），其中若当前帧画面与下一帧画面间没有正负极性切换时，适用第一过压驱动查找表（T1），若当前帧画面与下一帧画面间有正负极性切换时，适用第二过压驱动查找表（T2）；根据所适用的第一过压驱动查找表（T1）或是第二过压驱动查找表（T2），决定一灰阶电压差；接着，以灰阶电压差对像素阵列（10、30、60、76）进行过压驱动。
Patent WO-2020051795-A1 (WO)
Title: Long-term interval prediction for steel coal gas system and structure learning method therefor
Inventor: HAN ZHONGYANG
IPC: G06Q10/04
Filed: 2018-09-12
Abstract: Long-term interval prediction for steel coal gas system and structure learning method therefor, belonging to the field of information technology. The method employs real industry data: first, constructing a multi-layer information granularity unequal length distribution structure, and establishing a corresponding optimization model; next, considering the importance of model structure to prediction accuracy, carrying out strengthening learning on structural parameters of the multi-layer model by means of a Monte Carlo method; finally, computing a structure on the basis of optimal multi-layer granularity, and using a parallel computing policy to obtain a long term interval prediction result for the yield and consumption of coal gas. The accuracy of a result obtained by the present method is relatively high, and the computing efficiency meets actual application requirements; in addition, the method may be popularized and applied in the field of steel for other energy medium systems.
Patent WO-2019205456-A1 (WO)
Title: High-pressure resistant anti-corrosion cable material for deep sea construction
Inventor: LU YUNXIANG
IPC: C08L23/28
Filed: 2018-09-17
Abstract: Disclosed is a high-pressure resistant anti-corrosion cable material for deep sea construction, comprising the following components in parts by weight: 50 to100 parts of chlorinated polyethylene, 20 to 40 parts of a nitrile rubber, 20 to 40 parts of a chloroprene rubber, 50 to 100 parts of an alkylphenol-formaldehyde resin, 2 to 5 parts of a rubber accelerator, 15 to 25 parts of a hot melt adhesive, 20 to 40 parts of a silica gel, 2 to 6 parts of tert-butanol, 2 to 9 parts of phenol, 2 to 9 parts of diethyl thiodiacetate, 10 to 15 parts of chitosan, 10 to 20 parts of linalyl acetate, 20 to 30 parts of a carbon fiber, 5 to 10 parts of a lubricant, and 5 to 10 parts of a plasticizer. Said cable material can be effective in waterproofing and mildew resistance, has strong high-pressure resistance and corrosion resistance, can be used in the field of deep sea construction, and has no property change over long-term use and has long service life.
Patent WO-2019100833-A1 (WO)
Inventor: LIN FENGDE
IPC: B05B3/08
Filed: 2018-09-20
Abstract: 一种出水面积可调整出水机构，包括固定部分（1）和设在固定部分（1）内的活动板（2），固定部分（1）具有出水腔（11）和出水面盖（12），出水面盖（12）设多个正背面贯穿的通孔（121），通孔（121）配设有一端能接通出水腔（11）的出水嘴（3）；出水嘴（3）摆动连接在出水面盖（12）且部分伸入通孔（121）内，活动板（2）上下活动连接在固定部分（1）内，活动板（2）和出水嘴（3）传动连接，活动板（2）上下活动带动出水嘴（3）摆动以改变出水嘴（3）的出水角度，调节出水面积。该机构能改变出水嘴的出水角度，能调节出水面积，满足不同人对淋浴范围的需求，满足不同场景对水花范围的需求。
Patent WO-2019057179-A1 (WO)
Title: Visual slam method and apparatus based on point and line characteristic
Inventor: LI WANLONG
IPC: G06V20/10
Filed: 2018-09-21
Abstract: A visual SLAM method and apparatus based on a point and line characteristic, which can improve the accuracy of visual SLAM by combining information about a characteristic point and a characteristic line in a visual image frame. The method involves: receiving a visual image frame input by a camera; extracting a characteristic point and a characteristic line of the visual image frame; predicting a first pose of the photography device by using the characteristic point; observing an extracted first characteristic line so as to determine a characteristic line observation quantity of the first characteristic line; acquiring a global characteristic line state vector set of the photography device, wherein the global characteristic line state vector set comprises characteristic line state vectors of N historical characteristic lines, with N being a positive integer; and updating the first pose by using the characteristic line observation quantity and the global characteristic line state vector set. The method integrates a motion estimate, which is based on a characteristic point, and observational characteristics of a characteristic line observed in an environment to update the pose of a photography device in real time, thereby improving the accuracy of visual SLAM.
Patent WO-2019218566-A1 (WO)
Title: Method for manufacturing ltps tft substrate
Inventor: ZHANG XIN
IPC: G02F1/1368
Filed: 2018-09-22
Abstract: The present invention provides a method for manufacturing an LTPS TFT substrate. By performing two etchings on a gate metal layer, and completing ion heavy doping and ion light doping of a polysilicon active layer in a self-aligned manner, an LDD structure of the polysilicon active layer can be symmetrically distributed on both sides of a gate. This is beneficial in improving device characteristics, is more stable and reliable than conventional technologies, and can reduce the number of process masks, reducing mask costs, operation costs, material costs, and time costs. Further, by means of a gate insulating layer thinning process, the thickness of a gate insulating layer above a heavily doped region of the polysilicon active layer is reduced. This can effectively improve ion implantation efficiency.