baber/WOPTO huggingface dataset:
Patent WO-2019104780-A1 (WO)
Inventor: GUO YANMING
IPC: G06V10/764
Filed: 2017-12-21
Abstract: 一种激光雷达点云数据分类方法、装置、设备及存储介质，该方法包括：获取样本点云数据及待分类的激光雷达点云数据（101）；根据样本点云数据建立点云分类器（102）；通过点云分类器对待分类的激光雷达点云数据进行分类（103）。该方法通过样本点云数据训练出点云分类器，通过点云分类器对待分类的激光雷达点云数据进行自动分类，大大减少分类过程中的人工干预成份，自动化程度高，成本低。用于训练点云分类器的样本点云数据涵盖各种塔型的杆塔数据及各种线型的电力线数据，数据全面，通过该样本点云数据训练出的点云分类器的准确性很高，不易出错。而且自动分类得到分类结果后还进行散斑合并优化，以及根据杆塔位置文件及预设优化规则进行优化，进一步提高分类准确性。
Patent WO-2019119495-A1 (WO)
Inventor: SHA MIAO
IPC: B61C3/02
Filed: 2017-12-28
Abstract: La présente invention concerne un procédé de sauvetage par traction de train, dans lequel un appareil d'alimentation sur batterie est ajouté à une liaison de courant continu intermédiaire d'un convertisseur de traction selon les conditions où une haute tension d'origine et un dispositif de système de traction restent inchangés, et l'énergie électrique stockée dans un bloc-batterie d'alimentation est utilisée pour entraîner un train ferroviaire, lors d'une défaillance de puissance de lignes aériennes, pour l'éloigner d'une position où une défaillance de courant se produit dans des conditions de conduite d'urgence. La présente invention concerne également un système de sauvetage par traction de train capable de mettre en œuvre le procédé de sauvetage par traction de train. La présente invention améliore la sécurité d'un train et assure la sécurité des vies des passagers et un bon fonctionnement opérationnel du train.
Patent WO-2018127193-A1 (WO)
Title: 信道状态信息反馈方法、用户设备及基站
Inventor: LIU KUNPENG
IPC: H04B7/06
Filed: 2018-01-09
Abstract: 本申请提供一种信道状态信息反馈方法、用户设备及基站，基站为UE配置N个第一参考信号资源并发送给UE，UE在接收到该些第一参考信号资源后，根据反馈模式确定该些第一参考信号资源的CSI以及M个第一参考信号指示信息后，向基站反馈CSI和M个第一参考信号资源指示信息。该过程中，UE将该M个第一参考信号资源的水平维度的CSI与该M个第一参考信号资源指示信息反馈给基站，使得基站根据第一参考信号资源指示信息确定出垂直维度的信道状态信息，从而最终获得两个维度的信道状态信息，解决传统信道估计中，仅反馈水平维度信道状态信息的弊端。
Patent WO-2019127674-A1 (WO)
Title: 黑色矩阵与间隔物的制作方法
Inventor: YU CHENGZHONG
IPC: G03F7/20
Filed: 2018-01-15
Abstract: 一种黑色矩阵与间隔物的制作方法，包括：提供衬底基板(10)，在衬底基板(10)上涂布黑色光刻胶层(20)；在黑色光刻胶层(20)上涂布透明光刻胶层(30)；提供多色调掩膜板(40)，多色调掩膜板(40)包括第一透光区(42)和第二透光区(44)，第一透光区(42)的透光率大于第二透光区(44)的透光率，透明光刻胶层(30)和黑色光刻胶层(20)包括正对第一透光区(42)的第一部分(32)及正对第二透光区(44)的第二部分(34)，采用多色调掩膜板(40)曝光透明光刻胶层(30)和黑色光刻胶层(20)，第一部分(32)的透明光刻胶层(30)用于形成主间隔物(62)，第一部分(32)的黑色光刻胶层(20)用于形成第一黑色矩阵(52)，主间隔物(62)层叠于第一黑色矩阵(52)上，第二部分(34)的透明光刻胶层(30)用于形成辅间隔物(64)，第二部分(34)的黑色光刻胶层(20)用于形成第二黑色矩阵(54)，辅间隔物(64)叠于第二黑色矩阵(54)上。
Patent WO-2018149309-A1 (WO)
Title: 4-苯基噻唑衍生物的晶型及其制备方法
Inventor: WANG TIANMING
IPC: C07D277/46
Filed: 2018-02-02
Abstract: 本发明提供了4-苯基噻唑衍生物的晶型、包含其的药物组合物、制备方法以及所述晶型在制备用于治疗慢性肝病相关的血小板减少(TLD)的药物中的用途。式I。
Patent WO-2019153162-A1 (WO)
Title: Linear mems sensor array, palpation probe, and manufacturing method thereof
Inventor: SONG JUNHUA
IPC: B81B7/02
Filed: 2018-02-08
Abstract: A linear MEMS sensor array, a palpation probe, and a manufacturing method thereof. The linear MEMS sensor array comprises a connecting portion (110) and multiple MEMS sensor units (200). The connecting portion (110) and the MEMS sensor units (200) are sequentially arranged. The multiple MEMS sensor units (200) share one upper electrode (130). An upper surface of the connecting portion (110) is provided with a conductive material electrically connected to the upper electrode (130), and a lower surface of the connecting portion (110) is provided with an upper electrode pad (111). The connecting portion (110) has a first through hole (112) passing through the upper surface and the lower surface of the connecting portion (110). The conductive material is electrically connected to the upper electrode pad (111) by a first communication layer arranged on a hole wall of the first through hole (112). The linear MEMS sensor array, the palpation probe, and the manufacturing method thereof realize a palpation probe packaging process without connecting wires, avoid degradation of probe reliability caused by breakage of connecting wires, and avoid surface unevenness of the linear sensor array caused by connecting wires. The palpation probe packaging structure is compact and adopts a simple process, improving reliability of the palpation probe.
Patent WO-2018149400-A1 (WO)
Title: 一种页面发布方法、可读存储介质、终端设备及装置
Inventor: ZOU XIAOCHEN
IPC: G06F17/30
Filed: 2018-02-13
Abstract: 本申请公开了一种页面发布方法、计算机可读存储介质、终端设备及装置，用于解决现有页面的TKD信息需要手动生成和加入，导致页面发布效率低下的问题。所述页面发布方法包括：获取待发布页面；获取所述待发布页面的资源定位符；按照预设规则从所述资源定位符中抓取TKD信息；将抓取到的所述TKD信息加入至所述待发布页面；对加入所述TKD信息后的所述待发布页面进行页面发布。
Patent WO-2018153345-A1 (WO)
Title: 一种基于会话迁移的调度方法及服务器
Inventor: YANG JINWEN
IPC: H04N21/00
Filed: 2018-02-22
Abstract: 本申请实施例公开了一种基于会话迁移的调度方法，用于节省服务器的资源，提高服务质量。本申请实施例方法包括：第一媒体服务器接收终端发送的服务请求，服务请求用于获取终端所需目标内容；第一媒体服务器根据服务请求向数据库查询目标IP地址，目标IP地址为目标内容所在服务器的IP地址；第一媒体服务器根据数据库反馈的候选IP地址确定目标IP地址；若目标IP地址与第一媒体服务器的IP地址不同，则第一媒体服务器确定第一媒体服务器未命中目标内容，将服务请求发送至第二媒体服务器，第二媒体服务器的IP地址为目标IP地址。本申请实施例还提供了一种服务器。本申请实施例能够节省服务器的资源，提高服务质量。
Patent WO-2019085349-A1 (WO)
Inventor: ZHANG ZIYU
IPC: H01L27/32
Filed: 2018-02-24
Abstract: L'invention concerne un panneau d'affichage flexible pouvant comprendre un substrat de base flexible. Le substrat de base flexible peut comprendre une région pliable (2). Le panneau d'affichage flexible peut en outre comprendre une première couche sur le substrat de base flexible; une tranchée (26) pénétrant au moins une partie de la première couche; une seconde couche (14) dans la tranchée; et une couche métallique (24) sur la seconde couche. La seconde couche peut avoir un module d'élasticité plus petit que la première couche. Au moins une partie de la seconde couche et de la couche métallique peut être conforme à la région pliable pendant le pliage de la région pliable.
Patent WO-2018161859-A1 (WO)
Title: Structure de contact de liaison hybride d'un dispositif de mémoire tridimensionnel
Inventor: LU ZHENYU
IPC: H01L27/11524
Filed: 2018-03-02
Abstract: Certains modes de réalisation de l'invention portent sur des structures de contact de réseau traversant d'un dispositif de mémoire 3D et sur leur procédé de fabrication. Le dispositif de mémoire comprend un empilement de couches alternées disposé sur un premier substrat. L'empilement de couches alternées comporte une première région comprenant un empilement diélectrique alterné, et une seconde région comprenant un empilement conducteur/diélectrique alterné. Le dispositif de mémoire comprend en outre : une structure barrière s'étendant verticalement dans l'empilement de couches alternées de façon à séparer latéralement la première région de la seconde région; de multiples contacts de réseau traversants dans la première région, chaque contact de réseau traversant s'étendant verticalement dans l'empilement diélectrique alterné; une couche d'interconnexion de réseau en contact avec les contacts de réseau traversants; un circuit périphérique formé sur un second substrat; et une couche d'interconnexion périphérique sur le circuit périphérique, la couche d'interconnexion de réseau étant liée sur la couche d'interconnexion périphérique, de telle sorte que le circuit périphérique est électriquement connecté à au moins un contact de réseau traversant.
Patent WO-2019173963-A1 (WO)
Title: Heating element manufacturing device
Inventor: ZOU GUANGWEI
IPC: B21F3/02
Filed: 2018-03-13
Abstract: Provided is a heating element manufacturing device, including a frame (10), a rotating mechanism (20), a clamping mechanism (30) and a shearing mechanism (40) disposed on the frame (10); the rotating mechanism (20) includes a first bracket (21), a rotating shaft (22) disposed on the first bracket (21), a support tube (23) axially passing through a central through hole of the rotating shaft (22), and a heating wire clamping assembly (24) disposed on the rotating shaft (22); the support tube (23) is provided with a bobbin (231), the inside of the support tube (23) is provided with a wire passing channel, a cotton thread (2) extends through the support tube (23) and stretches out of the bobbin (231); the clamping mechanism (30) is disposed opposite to the heating wire clamping assembly (24), clamping the heating wire (1) and the cotton thread (2); the heating wire clamping assembly (24) rotates around the support tube (23) under the rotation of the rotating shaft (22), winding the heating wire (1) on the bobbin (231) to form a spiral heating wire; the support tube (23) moves relative to the rotating shaft (22) to drive the spiral heating wire away from the bobbin (231) to the cotton thread (2), forming a heating wire assembly; the shearing mechanism (40) clamps the heating wire assembly and shears the heating wire assembly from the cotton thread (2). The mechanical automatic production of heating assembly is realized.
Patent WO-2018166491-A1 (WO)
Title: 一种冰箱
Inventor: ZHANG JIAN
IPC: F25D23/02
Filed: 2018-03-15
Abstract: 一种冰箱，设置有显控模块（10）、用以人机交互的前板(100)，显控模块(10)包括自前向后设置的用以人机交互的交互键（1）、控制板（2）及照明部（3），交互键（1）嵌设于前板（100）上并向外暴露；显控模块（10）还包括有导光件（4），形成于交互键（1）的周侧并延伸至控制板（2）靠近照明部（3）的一侧，相应的，控制板（2）上贯穿设置有供导光件（4）延伸的穿孔。从而，交互键（1）和照明灯分设于控制板（2）的两侧且不会相互影响，并且通过导光件（4）将照明灯发出的光传导至交互键（1）周侧，使得整体外观更加美观。
Patent WO-2018171775-A1 (WO)
Title: 一种多连接下实现多链路重传的方法及基站、存储介质
Inventor: LI GANG
IPC: H04L1/18
Filed: 2018-03-23
Abstract: 本申请公开了一种多连接下实现多链路重传的方法及基站、存储介质，其中，所述方法包括：在终端接入至少两条链路；当终端在一个链路上数据包传输失败时，第二网元上报状态报告；所述第一网元解析出所述状态报告为第一链路数据包传输失败时，选择其他的链路进行数据重传。
Patent WO-2018210061-A1 (WO)
Inventor: FAN JIANHUA
IPC: E06B7/18
Filed: 2018-03-26
Abstract: 一种推拉装置的密封机构（100），密封机构（100）包括第一扇框（1）、第二扇框（2）、控制装置（3）、第一传动装置（4）、第二传动装置（5）和密封装置（6），第二扇框（2）水平设置且其两端分别与第一扇框（1）的两端固定连接，控制装置（3）与第一扇框（1）固定连接，第一传动装置（4）设置在第一扇框（1）内，且与控制装置（3）传动连接；密封装置（6）位于第二扇框（2）的底部；第二传动装置（5）包括升降杆（51）和多个弹簧（52），升降杆（51）水平设置在第二扇框（2）内，升降杆（51）的两端顶部分别与第一传动装置（4）的两端固定连接，升降杆（51）的底部与密封装置（6）固定连接；多个弹簧（52）的顶端均与第一扇框（1）的底端固定连接，多个弹簧（52）的底端均与升降杆（51）的顶部固定连接。该密封机构（100）可升降，对装置底部进行充分密封。
Patent WO-2018188530-A1 (WO)
Title: 一种泥水盾构用应急补浆循环工艺方法及装置
Inventor: CHEN JIAN
IPC: E21D9/06
Filed: 2018-04-08
Abstract: 公开了一种泥水盾构用应急补浆循环工艺方法及装置，包括基础补浆部分和应急补浆部分，基础补浆部分将新浆池（6）的新泥浆输送至调浆池（5）内，新泥浆通过与沉淀池（4）的过滤泥浆混合形成供给泥浆来对盾构进行补充，基础补浆部分可以满足正常情况下对泥浆的需求，当发生需要大量补浆的紧急情况时，施工人员进行应急补浆操作，可以选择通过将沉淀池内的泥浆直接输送至新浆池内，使其与通过剪切泵（81）的膨润土在新浆池内混合，快速得到新浆，也可不通过新浆池，直接将制浆仓库（8）内的膨润土等物质调和，通过剪切泵制成的高浓泥浆混合输送至供给池（7）内，来快速制浆来进行补充，避免事故的发生。
Patent WO-2018228049-A1 (WO)
Inventor: ZHANG WEIZHONG
IPC: G06F11/34
Filed: 2018-04-19
Abstract: La présente invention concerne un procédé, un appareil et un dispositif de surveillance d'indice de performance de base de données, et un support d'informations. Le procédé comprend : la collecte d'une valeur de sous-indice de performance correspondant à chaque indice de performance d'une base de données à différentes dimensions de la base de données ; l'accumulation de valeurs de sous-indice de performance du même indice de performance aux différentes dimensions de sorte à obtenir la valeur d'indice de performance actuelle ; et l'analyse, selon une valeur d'indice de performance historique de chaque indice de performance et un algorithme prédéfini, de la valeur d'indice de performance actuelle de sorte à obtenir un résultat d'analyse.
Patent WO-2018205987-A1 (WO)
Title: Formes solides de berbérine ursodésoxycholate, compositions et procédés associés
Inventor: YU MENG
IPC: C07D455/03
Filed: 2018-05-11
Abstract: L'invention concerne de manière générale des formes solides de berbérine ursodésoxycholate, des compositions pharmaceutiques, ainsi que des procédés de préparation et d'utilisation thérapeutique de celles-ci. L'invention concerne particulièrement, des formes solides de berbérine ursodésoxycholate et des compositions pharmaceutiques de celles-ci qui sont utiles dans le traitement et/ou la prévention de diverses maladies ou troubles, y compris des troubles métaboliques, des maladies cardiaques, des maladies neurodégénératives et des maladies hépatiques.
Patent WO-2019056789-A1 (WO)
Title: Method, device, computer device, storage medium for identifying related party transaction
Inventor: QING SONG
IPC: G06Q10/00
Filed: 2018-05-29
Abstract: A method for identifying a related party transaction comprises: receiving multiple related party lists uploaded by a first terminal, wherein the related party lists comprise a name of an institution and a related party and a regulatory department corresponding to the institution; obtaining, according to the institution name, a source database name corresponding to the institution, and synchronizing in real time, according to the source database name, service data of a source database to a target database; using the related party and the service data corresponding to the institution in the target database to extract a related party transaction; identifying whether a related party transaction to be disclosed corresponding to the regulatory department is present in the related party transaction; if the related party transaction to be disclosed is present, generating disclosure information corresponding to the related party transaction to be disclosed; and transmitting the disclosure information to a second terminal, wherein the second terminal is used to disclose the disclosure information.
Patent WO-2019140845-A1 (WO)
Title: Jig assembly mechanism
Inventor: ZHAO SHENGYU
IPC: H01F41/00
Filed: 2018-06-01
Abstract: A jig assembly mechanism comprises a first jig (1), a second jig (2) and a jig installation plate (3). At least one first jig (1) and at least one second jig (2) are installed at the jig installation plate (3). Two jig assembly mechanisms can be connected together. When the jig assembly mechanisms are connected, the first jig (1) and the second jig (2) are connected to each other. The first jig (1) is provided with a guide post (11) for guiding and positioning in a connection process. The second jig (2) has a guide recess (21) for guiding and positioning in a connection process. The invention solves technical problems in the prior art in which jigs used in manual dispensing and curing operations are unable to meet requirements of automated production and not appropriate for automatic transport, occupy large spaces, and have low productivity and efficiency.
Patent WO-2019056811-A1 (WO)
Title: Frequency modulation device and method for improving pfc efficiency
Inventor: ZHANG WENKE
IPC: H02M1/44
Filed: 2018-06-13
Abstract: Provided in the present application are a frequency modulation device for improving power factor correction (PFC) efficiency, comprising: a switch power supply power level, wherein an input end I of the switch power supply power level inputs an alternating current (AC) power supply, and an output end of the switch power supply power level outputs voltage after rectification; further comprised is a switch power supply control level, an input end of the switch power supply control level being connected to the AC power supply and the output end of the switch power supply power level, and an output end of the switch power supply control level being connected to an input end II of the switch power supply power level. Also provided in the present application is a frequency modulation method for improving PFC efficiency. With the present invention, switch loss of an MOSFET may be reduced, the induction of a PFC and peak current of the MOSFET may be reduced, saturation of a PFC inductance core may be reduced, thus allowing the switch loss and core anti-saturation to reach an optimal balance.
Patent WO-2018228432-A1 (WO)
Title: 一种多功能骨折复位导向钳
Inventor: ZHAI YANRONG
IPC: A61B17/88
Filed: 2018-06-13
Abstract: 一种多功能骨折复位导向钳，包括中心导向套筒（1），其表面可动地设有滑套（2），滑套（2）上设有一对钳体铰接端（3），中心导向套筒（1）上设有一对与钳体铰接端（3）对应的钳口铰接端（4），两个钳体铰接端（3）上各铰接有一钳体（5）构成收展钳体，两个钳口铰接端（4）上各铰接有一钳口（6）构成弧形环抱钳口，同侧的钳体（5）与钳口（6）之间通过一公共铰接端（7）铰接在一起，钳体（5）以钳体铰接端（3）为中心转动收展时通过公共铰接端（7）驱动钳口（6）以钳口铰接端（4）为中心转动环抱或展开，使得中心导向套筒（1）始终在两个钳口（6）间的平分线上，从而确定骨干横截图圆心，中心导向套筒（1）内可动地设有加压套筒（8），中心导向套筒（1）上设有扣件结构对加压套筒（8）的运动位置进行限位。该导向钳能辅助骨折复位，操作简单。
Patent WO-2019024628-A1 (WO)
Title: Method for generating two-dimensional code of stamp and stamp with two-dimensional code
Inventor: ZHANG WEI
IPC: G06K19/06
Filed: 2018-06-28
Abstract: Provided are a method for generating a two-dimensional code of a stamp and a stamp with the two-dimensional code. The method comprises: generating a hollow model of a code pattern; determining a starting position on the hollow model; and arranging, in a pre-set arrangement direction, two-dimensional code data streams in the hollow model from the starting position by taking a macro block as a unit.
Patent WO-2019024654-A1 (WO)
Title: Non-combustible lithium ion battery electrolyte and battery thereof
Inventor: DENG WEIQIAO
IPC: H01M10/0569
Filed: 2018-07-05
Abstract: Disclosed in the invention are a non-combustible lithium ion battery electrolyte and a non-combustible lithium ion battery using the electrolyte. The non-combustible lithium ion battery electrolyte comprises: organic solvent and lithium salt. The organic solvent comprises a carbonate compound. The organic solvent comprise a monofluorocarbonate compound and/or a trifluorocarbonate compound. According to the non-combustible lithium ion battery electrolyte of the invention, the cycle stability of the obtained battery can be maintained only through the composition of the organic solvent and the lithium salt, without adding other additives. Meanwhile, shortcomings can be overcome that existing lithium ion battery electrolytes are flammable and explosive under high temperature environments. The invention also discloses a lithium ion battery comprising the non-combustible lithium ion battery electrolyte.
Patent WO-2019076097-A1 (WO)
Title: Smart led display screen
Inventor: CHENG ZHUO
IPC: G09F9/33
Filed: 2018-07-26
Abstract: A smart LED display screen, that can be maintained from the front and rear and quickly installed, can be intelligently combined with other screens, is ultra-lightweight and ultra-thin, and has a receiving card and a power supply that are integrated and a backup power supply, comprising a unit display module constituting structure (01), a back frame constituting structure (02) and a cross beam constituting structure. The cross beam constituting structure can be a suspended cross beam constituting structure (03) or a seated cross beam constituting structure (04), and the unit display module constituting structure (01) is magnetically connected to the front of the back frame constituting structure (02) so as to form a smart LED display unit. The cross beam constituting structure is connected to the smart LED display unit back frame in a suspended or seated manner. The unit display module constituting structure (01) is assembled to the back frame constituting structure (02), omitting power supply box structure, and the adjacent two columns of modules share the same vertical beam, reducing the cumulative error during assembling.
Patent WO-2019037628-A1 (WO)
Title: Liquid crystal display panel and liquid crystal display apparatus
Inventor: HE HUAILIANG
IPC: G02F1/1339
Filed: 2018-08-15
Abstract: Disclosed are a liquid crystal display panel and a liquid crystal display apparatus using the liquid crystal display panel. The liquid crystal display panel comprises: an array substrate with a drive circuit and a pixel array circuit provided at an inner side thereof, wherein the drive circuit is connected to the pixel array circuit; an opposing substrate, wherein same and the array substrate are arranged opposite each other and are arranged at intervals; a liquid crystal layer provided between the array substrate and the opposing substrate; several first spacing columns provided between the array substrate and the opposing substrate and distributed, at a first density, in a display region where the pixel array circuit is located; and several second spacing columns provided between the array substrate and the opposing substrate and distributed, at a second density, in a region other than the display region, wherein the several second spacing columns and the drive circuit are arranged opposite each other and are arranged at intervals, and the second density is larger than the first density.
Patent WO-2019184200-A1 (WO)
Title: 一种带图像视频播放显示的小便器智能感应装置
Inventor: CHEN WUQIANG
IPC: E03D13/00
Filed: 2018-08-17
Abstract: 一种带图像视频播放显示的小便器智能感应装置，包括感应控制装置（3）和冲水电磁阀（4），感应控制装置（3）与冲水电磁阀（4）连接，并控制冲水电磁阀（4）的开启和关闭。其中，感应控制装置（3）包括显示单元（31），显示单元（31）能够播放文字、图像、视频内容，和/或显示如厕者到小便器的最佳距离SS和如厕者到小便器的实时距离TS，在人们如厕时进行信息、资讯的宣传推介的同时，指导人们站在合适的位置如厕。
Patent WO-2020051820-A1 (WO)
Inventor: ZHOU JUN
IPC: B23K26/16
Filed: 2018-09-13
Abstract: A platform type cutting machine comprises a frame and a cutter (1). A crossbeam (3) is provided above the frame. The cutter is provided at the crossbeam (3). The frame is provided with a workbench (4). A scrap collection compartment (5) is arranged under the workbench (4). The scrap collection compartment is provided with a vacuum cleaning structure and a flush structure. The vacuum cleaning structure comprises a suction member (51), a driving unit and an auxiliary moving unit. The driving unit comprises a lead screw (52), a nut (53) and a rotary motor. The auxiliary moving unit comprises a slide rail (55) and a slide block (56). The suction member is connected to an external dust collection box. A bottom surface (58) of the scrap collection compartment is a slanted surface. A water outlet (59) is arranged at the lowest point of the bottom surface. A rear sidewall of the scrap collection compartment is provided with a flush pipe. Provision of the vacuum cleaning structure and the flush structured enables the platform type cutting machine to have better cleaning performance and achieve high cleaning efficiency.
Patent WO-2019242126-A1 (WO)
Title: 具有高金属质感的聚酰胺树脂组合物及其制备方法
Inventor: LIU XING
IPC: C08L77/06
Filed: 2018-09-17
Abstract: 本发明涉及一种具有高金属质感的聚酰胺美学树脂组合物，由以下组分组成：聚酰胺(PA)70～95份，助剂0～5份，特殊效果母粒5.6～50份。特殊效果母粒由以下成分组成：聚甲基丙烯酸甲酯接枝马来酸酐/苯乙烯(PMMA-g-MAH/St)5～30份，特殊效果色粉0.5～18份，添加剂0.1～2份。所述的添加剂为顺丁烯二酸二丁基锡—甲基丙烯酸甲酯—甲基丙烯酸钠共聚物。本发明还提供上述组合物的制备方法。与现有技术相比，本发明采用一种全新的技术方案对用于免喷涂美学塑料的尼龙材料进行改性，获得一种具有高金属质感、良好的机械性能和表面性能的聚酰胺美学质感组合物。
Patent WO-2019128367-A1 (WO)
Inventor: XU DANDAN
IPC: G06K9/00
Filed: 2018-09-30
Abstract: The present invention relates to a face verification method and apparatus based on Triplet Loss, and a computer device and a storage medium. The method comprises: based on a face verification request, acquiring a certificate photograph and a scenario photograph of a person; respectively performing face detection, key point positioning and image pre-processing on the scenario photograph and the certificate photograph, so as to obtain a scenario face image corresponding to the scenario photograph and a certificate face image corresponding to the certificate photograph; inputting the scenario face image and the certificate face image into a pre-trained convolutional neural network model used for face verification, and acquiring a first feature vector corresponding to the scenario face image and a second feature vector corresponding to the certificate face image, which feature vectors are output by the convolutional neural network model; calculating a cosine distance between the first feature vector and the second feature vector; and comparing the cosine distance with a pre-set threshold value, and determining a face verification result according to a comparison result. The method improves the reliability of face verification.
Patent WO-2020056812-A1 (WO)
Inventor: Bian chun
IPC: G01D21/02
Filed: 2018-10-11
Abstract: La présente invention concerne un procédé de détermination de poids de paramètres environnementaux pour évaluer une qualité environnementale intérieure, comprenant les étapes consistant à : obtenir des données de paramètres environnementaux, les paramètres environnementaux comprenant, mais sans y être limités, la température, l'humidité, l'éclairage, la température de couleur, le PM2.5, le PM10, le méthyl aldéhyde, le TVOC, le dioxyde de carbone et le bruit ; réaliser une extraction de caractéristique sur les données de paramètres environnementaux par combinaison d'un scénario d'utilisation d'un environnement intérieur pour obtenir des caractéristiques de paramètres environnementaux ; et réaliser une analyse de poids sur les caractéristiques de paramètres environnementaux à l'aide d'un modèle de poids obtenu par apprentissage pour obtenir le poids des paramètres environnementaux. La stabilité et la précision de fonctionnement du procédé atteignent des exigences plus élevées.