baber/WOPTO huggingface dataset:
Patent WO-2017193995-A1 (WO)
Inventor: JI FENGLI
IPC: C23C14/24
Filed: 2017-05-12
Abstract: Provided is a mask integration framework comprising a framework (100) and mask plates (210, 220) fixed to the framework (100), wherein the mask integration framework is provided with an alignment mark (1), and the alignment mark (1) comprise a first alignment hole (101) arranged on the framework (100) and a second alignment hole (211) arranged on the mask plate (210), wherein the first alignment hole (101) is a through-hole; or the first alignment hole (101) is a blind hole, with the deepest position at the bottom of the blind hole not overlapping an orthographic projection of the second alignment hole (211) to the framework (100). Further provided is an evaporation device.
Patent WO-2018010487-A1 (WO)
Inventor: HU FEI
IPC: G02B26/00
Filed: 2017-05-18
Abstract: L'invention concerne une source lumineuse et un projecteur utilisant ladite source lumineuse, comprenant : un dispositif (10) d'émission de lumière, un dispositif de division (20) de lumière, un dispositif de commutation (30) de longueur d'onde, un dispositif de relais (40) et un dispositif de combinaison (50) de lumière; une lumière monochromatique émise par le dispositif (10) d'émission de lumière, après être entrée dans le dispositif de division (20) de lumière, est divisée soit en série, soit simultanément en une première sortie lumineuse le long d'un premier canal de lumière, et en une seconde sortie lumineuse le long d'un second canal de lumière; la première lumière pénétrant dans le premier canal de lumière est incidente sur le dispositif de commutation (30) de longueur d'onde, et est excitée afin de générer une troisième lumière; la deuxième lumière pénètre dans le dispositif de relais (40), et la deuxième lumière et la troisième lumière pénètrent finalement dans le dispositif de réception de lumière de sortie au moyen du dispositif de combinaison (50) de lumière et sont distribuées vers un projecteur comportant un modulateur spatial de lumière (SLM) afin de générer une image de projection. La source lumineuse, qui convertit une lumière monochromatique en trois couleurs de base de lumière, fournit la source lumineuse requise par un projecteur, permet de réduire la perte d'intensité de solutions traditionnelles provoquée par la division de la lumière blanche en trois couleurs de base de la lumière, de simplifier la structure de la source lumineuse et d'accroître l'efficacité lumineuse.
Patent WO-2017206722-A1 (WO)
Inventor: YANG XIWANG
IPC: G06F17/30
Filed: 2017-05-18
Abstract: La présente invention concerne un procédé et un appareil d'émission de fichier multimédia. Le procédé comprend : l'acquisition d'une quantité d'émission cible et d'une quantité d'émission réelle d'un fichier multimédia ; la comparaison de la quantité d'émission cible avec la quantité d'émission réelle pour obtenir des résultats de comparaison ; l'ajustement de paramètres de pertinence du fichier multimédia sur la base des résultats de comparaison, les paramètres de pertinence servant à indiquer la pertinence unissant le fichier multimédia et les cibles d'émission du fichier multimédia ; et l'émission du fichier multimédia, l'ordre d'émission dudit fichier étant déterminé en fonction des paramètres de pertinence. Cette invention résout le problème technique de l'état de la technique, où, lorsqu'un fichier multimédia est émis, afin d'assurer l'ampleur d'exposition dudit fichier, celui-ci peut être émis vers des cibles d'émission ayant une faible pertinence.
Patent WO-2018218468-A1 (WO)
Inventor: ZHANG JIGUANG
IPC: C08G63/00
Filed: 2017-05-29
Abstract: L'invention concerne un procédé de préparation d'un polymère à fonction acétoacétyle et le polymère à fonction acétoacétyle obtenu à partir du procédé approprié pour la réduction d'aldéhyde.
Patent WO-2018090606-A1 (WO)
Title: 数据存储方法及装置
Inventor: ZHONG YONG
IPC: G06F3/06
Filed: 2017-06-05
Abstract: 一种数据存储方法及装置，属于数据存储技术领域。多个物理服务器中至少部署有M个虚拟机，所述M个虚拟机分别被部署为分布式存储系统的M个数据节点SN，M为大于或等于2的正整数，所述方法包括：分布式存储系统中的MDS能够接收客户端的数据存储请求，并根据存储的分组信息确定N个虚拟机的标识，由于分组信息记录的是多个反亲合组与M个虚拟机的标识的映射关系，而不需要获取多个物理服务器的物理地址或每个物理服务器中的虚拟机分布情况，因此，不会泄露每个物理服务器的位置以及每个物理服务器中的虚拟机分布情况，提高了物理服务器的稳定性和安全性，进而提高了虚拟化环境和部署在虚拟化环境中的分布式存储系统的稳定性和安全性。
Patent WO-2018001144-A1 (WO)
Inventor: LI RUI
IPC: H04L29/08
Filed: 2017-06-21
Abstract: La présente invention concerne une station de base, ainsi qu'un procédé, un appareil et un système pour répondre à une demande d'accès. Le procédé consiste : à obtenir une demande d'accès pour demander l'accès à un serveur d'application cible, la demande d'accès portant des informations d'identification du serveur d'application cible ; à déterminer, selon les informations d'identification du serveur d'application cible, si un mandataire d'application du serveur d'application cible est réglé localement ; et s'il est déterminé que le terminal d'application du serveur d'application cible est réglé localement, à répondre à la demande d'accès au moyen du serveur mandataire d'application du serveur d'application cible. La présente invention résout le problème technique dans l'état de la technique de la mauvaise capacité de support d'une station de base, permettant ainsi d'obtenir l'effet d'amélioration de la capacité de support de la station de base.
Patent WO-2018113220-A1 (WO)
Title: 一种小屏幕显示大屏幕内容的方法及装置
Inventor: YIN XIANYONG
IPC: G06F3/0484
Filed: 2017-06-21
Abstract: 本发明公开了一种小屏幕显示大屏幕内容的方法及装置，解决了目前的大屏高分辨率上的内容在小屏PC上进行预览查看时，造成的费时费力效率低下的技术问题，且由于设备被占用或者不在设备现场等原因，导致的看不清楚真实的效果的技术问题。本发明的小屏幕显示大屏幕内容的方法包括：小屏终端对获取到的大屏终端的大屏幕内容按照等比例进行压缩，并预览显示大屏幕内容；获取到对大屏幕内容进行框选操作确定的待放大显示内容；对待放大显示内容进行等比例放大显示。
Patent WO-2018129910-A1 (WO)
Title: 一种建筑信息的采编及应用管理系统
Inventor: LIANG YU
IPC: G06Q50/08
Filed: 2017-08-03
Abstract: 本发明公开了一种建筑信息的采编及应用管理系统，其特征在于：包括：采集单元，所述采集单元为拍摄单元和/或加工连接单元和/或编辑管理单元，所述拍摄单元用来拍摄建筑形态和/或结构及环境的图像；数据查询单元，所述数据查询单元用来查询已有的建筑信息，包括对已有建筑的认知说明；定位单元，用来自动定位和/或人工定位需采集对象的建筑位置；存储单元，用来存储信息；自动排序单元。本发明所述的建筑信息的采编及应用管理系统简单实用，易于普通人操作并推广，有利于建筑信息的采集和管理，得来的信息更详实、广泛，利于建筑文化的传承和统计管理工作的高效进行。
Patent WO-2018028598-A1 (WO)
Title: 一种折叠车
Inventor: ZHANG JIANHUI
IPC: B62K15/00
Filed: 2017-08-09
Abstract: 一种折叠车，包括依次铰接的车头（100）、前底盘（200）、后底盘（300）和用于折叠或展开所述折叠车的连杆折叠机构，所述连杆折叠机构与所述车头（100）、所述前底盘（200）以及所述后底盘（300）铰接，所述连杆折叠机构可带动所述车头（100）、所述前底盘（200）以及所述后底盘（300）发生相对运动实现相应的折叠或展开操作；通过设置连杆折叠机构，在折叠车折叠以及展开的过程中通过连杆折叠机构的联动，只需要一步控制即可实现折叠车全部位置的相对运动，进而完成折叠、展开操作，操作简单，大幅度的降低了折叠车的操作难度，优化了折叠车的用户体验。
Patent WO-2018196235-A1 (WO)
Inventor: CHAN KUI KIU
IPC: C12P19/38
Filed: 2017-08-17
Abstract: Disclosed in the preset invention is a method for use in synthesizing β-thymidine: enzyme engineering is used to reverse-synthesize thymidine; glucose dehydrogenase, uridine kinase, squid acid kinase, ribonucleoside diphosphate reductase, thymidylate kinase and thymidine kinase are used, while 5-methyluridine is used as a raw material and undergoes two steps of phosphorylation to generate nucleotides, which are then converted into deoxynucleotides, two steps of dephosphorylation being carried out to generate thymidine.
Patent WO-2018049965-A1 (WO)
Title: 一种以微乳液为前体快速制备气凝胶的方法
Inventor: ZHOU SHUILIN
IPC: C04B28/24
Filed: 2017-08-21
Abstract: 一种以微乳液为前体快速制备气凝胶的方法，包括1.量取特定的水溶性硅源配成定量的水溶液，并加入一定量的表面活性剂及助表面活性剂，充分溶解；2.量取特定的活性有机硅化合物及辅助油相，加入上述溶液中，高速搅拌一定时间，形成半透明的均匀稳定混合液，即微乳液；3.将上述微乳液与无机添加物、纤维毡复合，并经一定时间，形成凝固相，经老化、常压或超临界干燥，可得到纤维毡复合气凝胶材料。本方法制备工艺新颖，原料成本低，适用范围广，既可用常压干燥方法，也可用超临界干燥工艺，得到的材料具有优良的保温隔热性能，结构强度高，长期使用收缩率小。
Patent WO-2018103376-A1 (WO)
Title: 滤器
Inventor: CHEN ZHUO
IPC: A61F2/01
Filed: 2017-08-25
Abstract: 一种滤器（10），包括近端（2）、远端（1）以及连接于近端（2）和远端（1）之间的滤器主体，滤器主体包括均为网状结构的第一过滤单元（3）、第二过滤单元（4）以及多个连接第一过滤单元（3）和第二过滤单元（4）的中间连接杆（5）；中间连接杆（5）上设有支撑杆（6,7）；支撑杆（6,7）包括自中间连接杆（5）向外延伸的过渡段（71）以及自过渡段（71）弯折并朝近端（2）延伸的支撑段（72）；支撑段（72）的末梢设有外轮廓圆滑的凸出部（20, 30, 40, 50, 60），凸出部（20, 30, 40, 50, 60）的外轮廓过渡到支撑段（72）的部分为平滑过渡。该滤器（10）解决了滤器（10）在收缩或展开时开放支撑杆（6,7）之间的相互缠绕的问题，提升了滤器（10）的可用性，确保手术的顺利进行，且外轮廓光滑的凸出部（20, 30, 40, 50, 60）大大降低了支撑杆（6,7）刺破血管的可能性。
Patent WO-2018050040-A1 (WO)
Title: 实现web页面与本地应用通信的方法、装置和电子设备
Inventor: WANG WEI
IPC: G06F9/54
Filed: 2017-09-11
Abstract: 一种实现web页面与本地应用通信的方法、装置和电子设备，该方法包括：接收web服务端基于用户发起的web页面访问请求所返回的第一响应（S101）；当所述第一响应中含有应用的名称、下载链接及版本信息时，从注册端口集中选取一个端口号并向本地终端上的本地服务端发起携带有该端口号的访问请求（S102）；当收到所述本地服务端返回的第二响应时，根据名称判断所述第二响应中的本地应用与第一响应中的应用是否为相同应用；所述第二响应中携带有所述本地应用的名称及版本信息（S103）；如果为相同应用，则在基于所述第一响应渲染web页面的过程中，根据所述本地应用的版本信息以及所述应用的版本信息，调整所述应用的下载链接的操作提示（S104）。实现了web页面与本地应用之间的通信，提高了用户体验。
Patent WO-2019051741-A1 (WO)
Title: Preparation method for ganoderma lucidum extract used as both medicine and food
Inventor: TAN QISHAN
IPC: A61K36/074
Filed: 2017-09-15
Abstract: A preparation method for a Ganoderma lucidum extract used as both medicine and food. The preparation method comprises the following steps: performing percolation extraction on Ganoderma lucidum powder 2 to 4 times with a 40-50% ethanol solution; combining extracting solutions; concentrating the extracting solutions under reduced pressure to obtain an extract; dissolving the extract in a saturated sodium bicarbonate aqueous solution; performing extraction 2 to 4 times with chloroform; performing concentration under reduced pressure to obtain a chloroform extract; performing chromatographic separation on the chloroform extract with a reverse-phase silica gel column; eluting by sequentially using chloroform-methanol having the volume ratios of 45:1, 35:1, 25:1, 10:1, and 1:1; collecting a part eluted by 25:1 chloroform-methanol; performing concentration, thereby obtaining a Ganoderma lucidum extract. According to the preparation method, the solvent has a high utilization rate, wherein the effective components are completely leached, and thus a large number of active components in Ganoderma lucidum can be obtained. The extract can be used as an effective part of Ganoderma lucidum for medicine preparation.
Patent WO-2018233095-A1 (WO)
Title: Biological self-assembled nanocrystal injection having lymphatic targeting function and preparation method
Inventor: LIU JUN
IPC: A61K9/19
Filed: 2017-09-15
Abstract: A biological self-assembled nanocrystal injection having a lymphatic targeting function and an administration method for targeting a lymphatic system using the biological self-assembled nanocrystal injection. The injection comprises 0.05-5% of mitoxantrone and a salt thereof, 0.1-10% of an osmotic pressure regulator, 0.001-0.1% of a buffering agent, 0.01-0.1% of an antioxidant, 0.05-1% of an absorbent, and 0-20% of a filler. The administration method is interstitial injection, and a lymph node will produce a blue color visible to the naked eye after passive targeting to the lymphatic system.
Patent WO-2019051755-A1 (WO)
Title: Method for preparing tetraethylammonium tetrafluoroborate
Inventor: XIE YUE
IPC: C07C209/00
Filed: 2017-09-15
Abstract: Disclosed is a method for preparing tetraethylammonium tetrafluoroborate, comprising the following steps: adding 25-35 parts of a fluoroboric acid aqueous solution to a reactor made of a polytetrafluoroethylene material, at 40ºC-50ºC, slowly adding 10-20 parts of a tetraethylammonium chloride aqueous solution, increasing the temperature to 56ºC-60ºC and proceeding to react, sampling every 20-40 min during the reaction, determining the pH of the reaction solution until the pH is stable; under the same temperature, distilling at reduced pressure, cooling to 5ºC-10ºC for crystallization, stirring for 1-3 h, suction filtering at reduced pressure and washing the filter cake with cold deionized water to obtain a wet tetraethylammonium tetrafluoroborate crude product; adding 85-95 parts of deionized water, increasing the temperature to boiling, after solids have been all dissolved, cooling while stirring, cooling to 5ºC-10ºC, crystallizing, filtering, and at the same time washing with the cold deionized water; and vacuum drying under the condition of 30ºC-40ºC, so as to obtain the tetraethylammonium tetrafluoroborate. The method has a high yield, simple process and less industrial three wastes, and is green and environmentally friendly.
Patent WO-2018149128-A1 (WO)
Title: 光源组件、背光模组及显示装置
Inventor: YU LU
IPC: F21V5/00
Filed: 2017-09-18
Abstract: 一种光源组件（0）、背光模组（1）及显示装置，属于显示技术领域。光源组件（0）包括：光源（01）和准直器（02），准直器（02）设置在光源（01）的出光面（P）所在侧，光源（01）发出的光线在射入准直器（02）的预设表面（A）时，光线与出光面（P）形成第一夹角（J1）；光线在射出预设表面（A）时，光线与出光面（P）形成第二夹角（J2），第一夹角（J1）小于第二夹角（J2），且预设表面（A）中每个单位面积内射入的光线量均大于预设光线量阈值。光源组件（0）解决了准直器（02）的整体利用率较低的问题，提高了准直器（02）的整体利用率，用于显示装置。
Patent WO-2018059315-A1 (WO)
Title: 基于地理位置数据的热点区域确定方法及装置
Inventor: ZHANG DEPIN
IPC: H04L29/08
Filed: 2017-09-22
Abstract: 本申请提供基于地理位置数据的热点区域确定方法及装置，所述方法包括：对待处理的地图区域进行网格化处理；统计预设时长内每一个网格的网格值，所述网格值为对应网格内上报地理位置数据的用户数量；从统计得到的网格值中筛选出大于预设阈值的网格值；在所述筛选出的网格值对应的网格中确定定位点；根据所述定位点，基于预设算法计算出一条包含所有定位点的曲线；将所述曲线内的区域确定为热点区域。应用本申请实施例，利用用户真实上报的地理位置数据自动地确定热点区域，避免了因为人工划定热点区域所造成的低效和高成本，从而提高了确定热点区域的效率，降低了确定热点区域的成本。
Patent WO-2018184362-A1 (WO)
Inventor: SHENG XIUQUN
IPC: A23L27/40
Filed: 2017-09-25
Abstract: L'invention concerne un sel spécial à libération prolongée pour farce et son procédé de préparation, le sel spécial à libération prolongée pour farce étant préparé à partir de 100 parties d'eau, de 3 à 5 parties de carraghénane, 4 à 6 parties d'acide gamma-polyglutamique, 0,5 à 1,0 partie de citrate de sodium, 0,8 à 1,2 parties de lactose, 0,3 à 0,8 parties de transglutaminase et 0,01 partie de polyphénols de thé. Le procédé de préparation est le suivant : (1) chauffer de l'eau à 50-70 °C ; ajouter le carraghénane; dissoudre, puis ajouter l'acide gamma-polyglutamique, le citrate de sodium, le lactose, la transglutaminase et le polyphénol de thé ; dissoudre pour obtenir un liquide à libération prolongée ; (2) pulvériser uniformément le liquide à libération prolongée sur la surface des particules de sel de table ; sécher à 40 °C ; ajuster la teneur en eau pour qu'elle soit inférieure à 2 %, et conditionner pour obtenir le sel à libération prolongée spécial pour farce.
Patent WO-2019019339-A1 (WO)
Title: Multi-functional circuit board detection module and detection method
Inventor: LI XIONGJIE
IPC: H05K1/02
Filed: 2017-09-26
Abstract: Disclosed is a detection method for a multi-functional circuit board detection module. The method comprises: respectively testing each test block, successively testing whether a second to an (N-1)th copper strip in each test block are communicated, specifically detecting whether a first connecting hole is communicated with other connecting holes, and if same are not communicated, determining that the etching is excessive during an inner layer procedure, and determining an amount of excessive etching by combining test results of different test blocks and the width of the narrowest parts of the copper strips on each test block; and respectively testing each test block, testing in sequence whether a second to an (N-1)th copper layer in each test block are communicated with each other, specifically detecting whether a second to an (N-1)th connecting hole are communicated with each other, and if same are communicated, determining that a layer deviation is produced during lamination, and if all the copper layers are communicated, determining a hole deviation during drilling, and determining a deviation amount of the hole deviation by combining test results of different test blocks and the width of a ring-shaped copper-free area on each test block. Test blocks are designed with regard to process control requirements of an inner layer, lamination and drilling, and the etching amount in the inner layer procedure, the layer deviation in a lamination procedure and the hole deviation in a drilling procedure can be determined, thus providing reliable reference before a circuit board product is formally manufactured, and adjusting engineering data and process implementation, and improving a process capability and the product quality.
Patent WO-2018068666-A1 (WO)
Title: 微管蛋白抑制剂
Inventor: TANG TIAN
IPC: A61P35/00
Filed: 2017-09-29
Abstract: 本发明的提供一种新的微管蛋白抑制剂及其应用，该新的微管蛋白抑制剂为一系列基于被取代的杂环骨架的化合物，以微管蛋白中的秋水仙碱结合位点为靶标。具有下述结构：式(I), 其中：式(A), n独立表示0～5的整数，条件是n≤5，A表示单取代或多取代的基团，所述基团选自H、C 1 -C 20 酰氨基、C 1 -C 20 酰氧基、C 1 -C 20 烷酰基、C 1 -C 20 烷氧羰基、C 1 -C 20 烷氧基、C 1 -C 20 烷氨基、C 1 -C 20 烷羧氨基、芳酰基、芳烷酰基、羧基、氰基、卤素、羟基、硝基和甲基噻吩基。
Patent WO-2018120961-A1 (WO)
Title: 一种流量仿真方法及装置
Inventor: ZHENG REN
IPC: H04W24/06
Filed: 2017-09-29
Abstract: 本申请实施例提供一种流量仿真方法及装置，涉及通信技术领域，能够简化网络流量仿真过程。具体方案为：仿真装置获取目标第一端口对应的目标流量模型；根据目标流量模型和目标基站的预设最大下行流量值，计算目标基站在各预设时间点的待叠加下行流量值；获取第二端口在各预设时间点的参考下行流量值和第二端口的最大支持带宽；按照预设时间点对应关系，将目标基站在各预设时间点的待叠加下行流量值，与第二端口在各预设时间点的参考下行流量值叠加，获得第二端口在各预设时间点的总下行流量值；根据第二端口在各预设时间点的总下行流量值和第二端口的最大支持带宽，确定第二端口是否满足带宽要求。本申请实施例用于网络流量仿真。
Patent WO-2019041471-A1 (WO)
Title: Self-adaptive optical parameter selection method and system
Inventor: FANG HAIBIN
IPC: H04B10/07
Filed: 2017-10-17
Abstract: Provided in the present invention is a self-adaptive optical parameter selection method and system. The method comprises: receiving, according to an ONT/ONU, a broadcast packet sent by an OLT; identifying in a ranging phase the OLT; and dynamically selecting corresponding optical parameters for operation. The compatibility between the ONT/ONU is effectively improved, and interconnection with more variety of OLTs, even non-standard OLTs can be realized. The type of a current OLT can be known without waiting for a mib 131 message transmitted by the OLT, and ranging failure caused by a usage of inappropriate BOSA parameters is avoided.
Patent WO-2018077282-A1 (WO)
Title: 洗衣机
Inventor: NISHIURA NAOTO
IPC: D06F17/10
Filed: 2017-10-30
Abstract: 一种能容易地相对于洗涤桶(4)拆装水流产生构件(20)和从上侧覆盖水流产生构件(20)的罩构件(21)的洗衣机(1)。洗衣机(1)包含向洗涤桶(4)的内部空间(4A)突出的驱动轴(12)和在内部空间(4A)产生水流的水流产生单元(6)。水流产生单元(6)包含可拆装地装接于驱动轴(12)的水流产生构件(20)、罩构件(21)、以及锁定解除机构(22)。锁定解除机构(22)具有配置于罩构件(21)的上表面部的操作部(44)、固定于水流产生构件(20)的结合部(40)、从操作部(44)延伸并贯通罩构件(21)且连结于结合部(40)的连结部(45)、以及使罩构件(21)相对于水流产生构件(20)定位的定位部(40I、44C)，锁定解除机构(22)根据操作部(44)的操作，或使结合部(40)相对于驱动轴(12)锁定、或解除其锁定。
Patent WO-2019037267-A1 (WO)
Title: Voice wake-up device and method
Inventor: ZHANG LIXIN
IPC: G08C23/02
Filed: 2017-11-02
Abstract: A voice wake-up device, comprising a main processor unit (30), a voice control activating unit (10) and a microphone array unit (20), wherein the voice control activating unit (10) is used for collecting and processing a voice signal, generating a trigger signal when the voice signal meets a preset condition, and transmitting the trigger signal to the microphone array unit (20) so as to activate the microphone array unit (20); and the microphone array unit (20) is used for receiving and recognizing the voice signal, and outputting a wake-up signal when recognizing a key voice signal, the wake-up signal waking up the main processor unit (30). Only the voice control activating unit (10) works under a standby mode of the voice wake-up device, and the microphone array unit (20) only starts to work by means of the activation of the voice control activation unit (10), so that standby power consumption is greatly reduced, the standby current of the device, especially the standby current when the environment noise is not large, is greatly reduced compared with that of before, and a sufficient electric quantity may be provided even if a small battery is used. Therefore, the voice wake-up device may be applied to a mobile intelligent terminal, and the application range of the voice wake-up device is greatly increased.
Patent WO-2019100329-A1 (WO)
Inventor: LI CHUNG-TE
IPC: G06K9/00
Filed: 2017-11-24
Abstract: 一种背景去除方法，包括取得对应于第一物件的第一背景影像，其中所述第一物件具有第一反射率；取得对应于第二物件的第二背景影像，其中所述第二物件具有第二反射率，所述第一反射率与所述第二反射率不同；计算所述第一背景影像相对于所述第二背景影像的多个相对值，以取得遮罩影像；取得目标影像；将所述目标影像与所述第二背景影像相减，以取得第一背景去除影像；以及根据所述第一背景影像、所述第二背景影像、所述第一背景去除影像以及所述遮罩影像，计算并输出第二背景去除影像。
Patent WO-2019109226-A1 (WO)
Inventor: ZHANG LIXIN
IPC: H04N17/00
Filed: 2017-12-04
Abstract: The present invention provides a binocular camera calibration method and device. The actual distance D between a laser distance sensor and a specified target is measured; a conversion matrix R of rotation movement of a binocular camera and a scaling value t of the distance between two cameras are calculated; a depth value d between the laser distance sensor and an infrared light spot is calculated; the actual distance T between the two cameras is calculated according to the actual distance D, the depth value d, and the scaling value t of the distance between the two cameras.
Patent WO-2019071795-A1 (WO)
Title: Manufacturing method using copper-containing slag
Inventor: ZHANG LI
IPC: C22B11/02
Filed: 2017-12-12
Abstract: A manufacturing method using a copper-containing slag, comprising the following steps: S1, slag mixing: putting a copper slag into a reaction device and adding calcium-based minerals and additives, heating the slag into a molten state and adding one or more of a copper oxide mineral, a copper sulphide mineral and a copper-containing material, homogeneously mixing the materials to be used as a reaction slag, and monitoring the reaction slag in real-time, enabling through regulation the reaction slag to meet condition a: the temperature of the reaction slag is controlled to be between 1100 to 1450℃ and also condition b: a CaO/SiO2 basicity ratio of the reaction slag is controlled to be 0.15-1.5, and obtaining a post-reaction slag; and S2, separation and recovery.
Patent WO-2018209933-A1 (WO)
Title: 彩膜基板及其制作方法、显示面板和显示装置
Inventor: WANG HUIFENG
IPC: H01L51/52
Filed: 2017-12-12
Abstract: 一种彩膜基板(10)及其制作方法、显示面板(12)和显示装置。该彩膜基板(10)包括多个子像素(0103)，各子像素(0103)包括彩色滤光层(103)，彩色滤光层(103)被配置为使透过该子像素(0103)的光显示一种颜色，其中，不同颜色的至少两个相邻子像素(0103)之间设置有挡墙(105)，挡墙(105)在被其分隔的子像素(0103)间连续延伸。该彩膜基板(10)可以抑制漏光光线对临近子像素(0103)光色的影响。
Patent WO-2019071826-A1 (WO)
Title: Object designation method, storage medium, electronic device and system for random video chat
Inventor: YAO JINMING
IPC: H04N21/4788
Filed: 2017-12-20
Abstract: The present invention relates to the field of online live broadcast random video chat, and disclosed thereby are an object designation method, storage medium, electronic device and system for random video chat. The method comprises the steps of: a server partitioning and classifying all live broadcasting rooms; the server dividing all registered users into at least 3 groups of different level user groups and configuring a unique user group name for each group of users; the server, upon detecting a user-initiated random video chat request, obtaining user-inputted random video chat specified information, the random video chat specified information comprising at least one of a partition identification, a classification identification and a user group name; the server displaying for the current user all users corresponding to the random video chat specified information; the server, upon detecting that the current user clicks to initiate a random video chat request, establishing a connection between the clicking user and the user who is clicked on. With the present invention, objects may be selected in the specified range for random video chat, which will significantly improve the quality of random video chat and greatly enhance the user experience.
Patent WO-2019127214-A1 (WO)
Title: Composition pour le conditionnement des fibres de kératine
Inventor: KONG LINGCHAO
IPC: A61Q5/02
Filed: 2017-12-28
Abstract: L'invention concerne une composition pour le conditionnement des fibres de kératine, comprenant : (a) au moins une alkyl(C10-C30)amido-alkyl(C1-C8)(di)alkyl(C1-C6)amine et ses sels cosmétiques et solvates, p.ex., hydrates ; (b) au moins un acide dicarboxylique contenant au moins un groupe hydroxyle, de préférence deux groupes hydroxyle, ledit acide dicarboxylique ne portant pas de groupe cyclique; (c) au moins une huile issue d'un ester d'acide gras C6-C20 et d'un alcool gras C6-C20 ; où la composition confère aux fibres de kératine, en particulier aux cheveux, une propriété de démêlage améliorée et une sensation lisse.