baber/WOPTO huggingface dataset:
Patent WO-2018058847-A1 (WO)
Inventor: WANG TONGCHAO
IPC: G06K19/06
Filed: 2017-09-11
Abstract: A hand drawn color code system comprises a hand drawn color code product, an encoder and a decoder. The invention employs hand drawn and existing patterns and texts and uses two colors, four colors or eight colors to perform encoding to obtain a two-dimensional color code precisely storing information in outline structures of the patterns and texts. The invention enables a user to directly participate in designing a color code product, thereby performing information storage and reading techniques without changing the expression of forms or meaning of the patterns and texts, enabling all of the patterns and texts to be readable by both humans and machines, realizing, on the same medium, graphical and textual information for humans and machine-readable pattern information, and achieving direct online/offline reading of the same.
Patent WO-2017133395-A1 (WO)
Inventor: TIAN CHEN
IPC: H02J7/02
Filed: 2017-01-07
Abstract: L'invention concerne un système de charge de terminal, un procédé de charge, et un adaptateur d'alimentation (1), ledit système de charge comprenant l'adaptateur d'alimentation (1) et un terminal (2) ; l'adaptateur d'alimentation (1) comprend : une première unité de redressement (101), une unité de commutation (102), un transformateur (103), une seconde unité de redressement (104), une première interface de charge (105), une unité d'échantillonnage (106), et une unité de commande (107) ; l'unité de commande (107) émet un signal de commande à l'unité de commutation (102), et en fonction de la valeur d'échantillon de tension et/ou de la valeur d'échantillon de courant échantillonnés par l'unité d'échantillonnage (106), ajuste le facteur d'utilisation du signal de commande de sorte que la tension d'une troisième forme d'onde pulsatoire émise par la seconde unité de redressement (104) puisse satisfaire aux exigences de charge ; le terminal (2) comprend une seconde interface de charge (201) et une batterie (202), ladite seconde interface de charge (201) et ladite batterie (202) étant connectées l'une à l'autre ; lorsque la seconde interface de charge (201) est connectée à la première interface de charge (105), la seconde interface de charge (201) charge la tension de la troisième forme d'onde pulsatoire à la batterie (202), de sorte que la tension de forme d'onde pulsatoire émise par l'adaptateur d'alimentation (1) est chargée directement sur la batterie (202) ; ainsi la taille de l'adaptateur d'alimentation (1) est réduite, ses coûts sont faibles, et la durée de vie de la batterie (202) est augmentée.
Patent WO-2018137062-A1 (WO)
Title: 一种基于大数据的机器人报警系统及方法
Inventor: XIONG XIAOLONG
IPC: G05B19/418
Filed: 2017-01-24
Abstract: 一种基于大数据的机器人报警系统及方法，特点是：第一子平台(101)获取某城市已登记的各水质检测站通过物联网上报的各水质检测站的现场水质数据；针对每一水质检测站，根据该水质检测站的现场水质数据判断该水质检测站的现场水质超标时，计算该城市已登记的各个扬声器设备的位置信息与该水质检测站的位置信息之间的直线距离；当判断各个扬声器设备中存在与该水质检测站的位置信息的直线距离小于指定阈值的目标扬声器设备(102)时，通过物联网向目标扬声器设备(102)和第二子平台(200)发送包括现场水质超标的水质检测站的位置信息的水质告警语音；目标扬声器设备(102)播放水质告警语音。能够及时的进行水质超标告警，确保城市的用水安全；激励机器人参与水质超标告警。
Patent WO-2018137074-A1 (WO)
Title: 一种机器人与建筑物显示屏相结合的示警系统及方法
Inventor: XIONG YICHONG
IPC: G08B27/00
Filed: 2017-01-24
Abstract: 一种机器人与建筑物显示屏相结合的示警系统及方法，该系统的特点是：水位示警平台在某一城市的某一水位遥测站的现场水位超过警戒水位时，可以计算该城市已登记的每一建筑物显示屏所在的建筑物位置信息与现场水位超过警戒水位的该水位遥测站的位置信息之间的直线距离，并在判断出存在与该水位遥测站的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏，且目标建筑物显示屏处于工作状态时，通过物联网向目标建筑物显示屏和服务器发送包括现场水位超过警戒水位的该水位遥测站的位置信息的水位示警信息；目标建筑物显示屏输出该水位示警信息。能够及时、广泛的进行水位告警，减少给城市造成的灾害和损失，激励机器人参与水位示警。
Patent WO-2017140213-A1 (WO)
Title: Système, procédé et dispositif de contrôle d'accès unifié sur une base de données fédérée
Inventor: KAMMATH V VIMAL DAS
IPC: G06F17/30
Filed: 2017-02-03
Abstract: L'invention concerne un système, un procédé et un dispositif pour le contrôle d'accès unifié sur une base de données fédérée. Elle concerne un système fédéré (1300) pour assurer un contrôle d'accès unifié aux données enregistrées dans des bases de données fédérées. Le système fédéré (1300) comprend au moins un contrôleur d'accès central (1312) configuré pour recevoir au moins un plan d'interrogation généré; pour vérifier le plan d'interrogation généré par rapport à au moins un droit d'utilisateur préenregistré dans au moins une table centrale de métadonnées d'autorisation, une table et un nom de colonne associé provenant du plan d'interrogation sont vérifiés; pour actualiser, si le droit d'utilisateur préenregistré permet l'accès au plan d'interrogation vérifié, le plan d'interrogation généré; pour convertir le plan d'interrogation actualisé en au moins une interrogation physique pour exécution par au moins une base de données; et pour exécuter l'interrogation physique pour renvoyer au moins un résultat pour l'interrogation physique reçue.
Patent WO-2017148312-A1 (WO)
Title: Dispositif et procédé de service de réservation
Inventor: SHI LISHA
IPC: G06Q50/10
Filed: 2017-02-21
Abstract: La présente invention concerne un dispositif et un procédé de réservation de service. Le procédé consiste : à recevoir une demande de réservation relativement à un service préconfiguré et initialisé au moyen d'une application de communication instantanée préconfigurée (102); à déterminer un procédé de service attribué au moyen de la demande de réservation (104); et à répondre, conformément au procédé de service, à la demande de réservation, en vue d'autoriser un initialiseur à initialiser la demande de réservation en vue d'obtenir le service préconfiguré (106). La solution technique conformément à l'application peut faciliter l'implémentation par un utilisateur d'une opération de réservation de service rapide et pratique.
Patent WO-2018129796-A1 (WO)
Inventor: MIN ZHENHUA
IPC: E21B43/295
Filed: 2017-03-06
Abstract: An injection device, which comprises a nozzle and which is used for an underground coal gasification process; the nozzle and the injection device are used for continuously injecting a high-concentration oxidant into an underground coal layer during the underground coal gasification process, in which case the high-concentration oxidant may be used safely and steadily to obtain a high-quality and stable product gas, while a retraction cycle and/or a retraction distance of a retraction method in the existing technology may be greatly shortened, thus achieving the continuous and steady operation of the underground coal gasification process. Also disclosed is a method for operating the injection device.
Patent WO-2017197959-A1 (WO)
Title: 一种图片处理方法、装置及设备
Inventor: CHEN CHENG
IPC: G06F17/30
Filed: 2017-03-06
Abstract: 一种图片处理方法、装置及设备，该方法包括：获取目标信息，该目标信息为表示待推荐图片的主题的信息（S201）；根据该目标信息筛选数据库中的图片，得到待推荐图片（S202）；将上述得到的待推荐图片放入目标图片填充模板，生成一组待推荐的同主题图片集（S203）。上述方法可以避免人工筛选图片，以及避免人工生成待推荐的同主题图片集，提高图片筛选效率的同时，还能减少一定的人工资源。
Patent WO-2017162123-A1 (WO)
Title: 消除报文的交换头阻的方法、装置及计算机存储介质
Inventor: JI JUAN
IPC: H04L49/9015
Filed: 2017-03-20
Abstract: 本发明实施例公开了一种消除报文的交换头阻的方法，包括：根据第一VIQ链表的节点信息和目的端口信息建立至少一个第二VIQ链表，并更新所述第一VIQ链表的节点信息；确定出所述至少一个第二VIQ链表的队首报文后更新所述至少一个第二VIQ链表的节点信息，将所述至少一个第二VIQ链表的队首报文和所述目的端口信息发送到第二级存储。本发明实施例同时还公开了一种消除报文的交换头阻的装置及计算机存储介质。
Patent WO-2018170709-A1 (WO)
Title: 一种用于表达人 tnlg5a 基因的载体及其应用
Inventor: MAO JIYAN
IPC: C12N15/10
Filed: 2017-03-20
Abstract: 提供了一种人TNLG5A基因表达载体的构建方法，该方法包括以下步骤：(1)TNLG5A的基因克隆；(2)过表达载体pEGFP-Cl/TNLG5A的构建。
Patent WO-2018170710-A1 (WO)
Title: 人imd16基因高表达载体及其应用
Inventor: MAO JIYAN
IPC: C12N15/63
Filed: 2017-03-20
Abstract: 提供了一种人IMD16基因表达载体的构建方法，步骤包括：（1）IMD16基因的克隆；（2）过表达载体pEGFP-C1/ IMD16的构建。
Patent WO-2018187962-A1 (WO)
Title: 一种机械设备的减震底座
Inventor: YUAN ZHAO
IPC: F16F15/00
Filed: 2017-04-12
Abstract: 一种机械设备的减震底座，包括底板（1）和顶板（6），底板（1）底面的四角均开设有螺纹孔（12），每个螺纹孔（12）内均螺纹连接有螺纹柱（13），螺纹柱（13）的底端焊接有支座（15），支座（15）的底部安装有滚轮（14），底板（1）上表面的四角焊接有套杆（11），底板正面、背面、左侧面和右侧面均焊接有两个第一圆环（4），顶板（6）底面的四角均焊接有套筒（9），该机械设备的减震底座，在第二缓冲弹簧（10）的内侧设置套筒（9）和套杆（11），对第二缓冲弹簧（10）起到限位作用，提高了对机械设备支撑减震时的稳定性，顶板（6）的底面设置的第一缓冲弹簧（2）能够在机械设备震动较为严重时与底板（1）上表面接触从而达到缓冲作用。
Patent WO-2018195884-A1 (WO)
Title: 一种分离空气和制冷剂蒸汽的气汽分离装置及方法
Inventor: SHEN WEIDONG
IPC: F25B43/04
Filed: 2017-04-28
Abstract: 一种分离空气和制冷剂蒸汽的气汽分离装置（8），包括：气汽分离箱（81）、分离膜（82）、混合气体输入通路、制冷剂蒸汽输出通路以及控制部；混合气体入口通路上设置有压缩机（83）和第一控制阀（84），制冷剂蒸汽出口通路上设置有第二控制阀（85）。该气汽分离装置（8）能够可靠有效地分离空气和制冷剂蒸汽，结构简单、操作方便、分离效果好。
Patent WO-2018137299-A1 (WO)
Title: 一种卷扬式启闭机
Inventor: WANG BO
IPC: B66D1/14
Filed: 2017-05-26
Abstract: 一种卷扬式启闭机，包括卷扬筒（1）、底座（2）和一对固定板（3），一对所述固定板（3）固定连接在底座（2）上，所述卷扬筒（1）铰接于两固定板（3）之间；两所述固定板（3）之间还固定连接有包裹在卷扬筒（1）外的防尘罩（4）。通过上述结构，卷扬式启闭机整体结构精巧、防尘效果好、使用稳定性好。
Patent WO-2019000323-A1 (WO)
Title: Unmanned aerial vehicle and control method therefor, and control terminal and control method therefor
Inventor: CHEN CHAOBIN
IPC: G05D1/04
Filed: 2017-06-29
Abstract: An unmanned aerial vehicle and a control method therefor, and a control terminal and a control method therefor, which are used for keeping the relative height between the unmanned aerial vehicle and an object below the unmanned aerial vehicle (A) unchanged in the process of the unmanned aerial vehicle (A) flying around a target object (P). The flight control method comprises: receiving target object indication information sent by a control terminal (1000) (101); controlling the unmanned aerial vehicle (A) to fly around the target object (P) indicated by the target object indication information (102); and controlling the flight height in the process of flying around, so that the relative height between the unmanned aerial vehicle (A) and the object below the unmanned aerial vehicle (A) is a target height (H) (103).
Patent WO-2019006754-A1 (WO)
Title: Recommending audiovisual content items to subscriber based on locations visited by subscriber
Inventor: HU FENGGEN
IPC: H04N21/40
Filed: 2017-07-07
Abstract: Recommending audiovisual content items to a subscriber based on locations visited by the subscriber. Location information from a mobile device having GPS functionality is received. The location information includes locations the subscriber has visited with the mobile device. The various locations may be counted, ranked, and grouped. Interests of the subscriber are predicted based on the location information. One or more audiovisual content items associated with the predicted interest are selected. A determination regarding the predicted programming of interest being available is made. Item recommendations are generated for available ones of the selected audiovisual content items. A referral of the one or more item recommendations is presented to the subscriber. The subscriber may accept or reject the item recommendation within the referral and appropriate action may be taken including initiating presentation of the selected audiovisual content item on a display or recording of the associated audiovisual content item.
Patent WO-2018014749-A1 (WO)
Title: 一种吸尘器及其防干扰通讯系统
Inventor: NI ZUGEN
IPC: A47L9/00
Filed: 2017-07-10
Abstract: 一种吸尘器及其防干扰通讯系统，该系统包括：信号发射模块(1)，信号发射模块(1)设置在吸尘器的手柄控制端，用于响应操作者的操作，根据输入的交流电的频率发出相应的信号编码指令；信号接收模块(2)，信号接收模块(2)设置在吸尘器的主机设备中，用于接收信号编码指令，并对信号编码指令进行解析，控制吸尘器的主机设备执行对应的指令。由于手柄控制端根据交流电的频率发出信号编码指令，以控制吸尘器的主机设备执行该指令，即采用了交流载波的方式来实现手柄控制端和吸尘器的主机设备之间的通信，保证了控制信号在长距离传输中的高可靠性和稳定性，避免了由于控制信号的传输不稳定或易受到干扰造成的吸尘器工作异常情况的发生。
Patent WO-2018024094-A1 (WO)
Title: 一种运算装置及其操作方法
Inventor: CHEN YUNJI
IPC: G06F9/30
Filed: 2017-07-17
Abstract: 一种运算装置及其操作方法，该装置包括指令模块（10）、数据模块（20）及运算模块（30），指令模块（10）对指令进行操作，包括指令缓存、指令处理、判断依赖关系等，数据模块（20）对数据进行操作，包括从内存中读出或写入数据和向运算模块输入运算数据等，运算模块（30）用于根据指令对数据进行相关运算。该装置及方法能够在执行指令时，根据待运算数据的长度和运算模块的规模进行相应调整，提升了包含大量向量计算任务的执行性能，具有指令结构简洁、数据运算灵活高效等优点。
Patent WO-2018019239-A1 (WO)
Title: 节目资源共享处理的机顶盒、系统及其方法
Inventor: DING QIANLI
IPC: H04N21/63
Filed: 2017-07-25
Abstract: 一种节目资源共享处理的机顶盒、系统及其方法，其中，所述机顶盒包括若干个高频头、若干个解调器、若干个解复用器、TS流编码器、打包模块和网络模块；所述若干个高频头根据输入的节目信息进行锁频，响应的高频头提取出所述节目信息所需频点的中频信号，与所述响应的高频头对应的解调器进行数字解调获得TS流，所述解调器对应的解复用器对该TS流进行过滤；TS流编码器从所述解复用器中获取过滤后的TS流并进行编码，将编码后的TS流传输至打包模块中进行打包，所述打包模块输出IP包通过网络模块发送。
Patent WO-2018019244-A1 (WO)
Inventor: LIN RUNFENG
IPC: C07D239/36
Filed: 2017-07-26
Abstract: La présente invention concerne des sels de dérivé de 2,6-diméthylpyrimidone et leurs utilisations. La présente invention concerne également une composition pharmaceutique comprenant les sels ou une combinaison de ceux-ci, et des utilisations des sels ou de la composition pharmaceutique dans la préparation d'un médicament pour le traitement et la prévention de la fibrose des tissus ou des organes.
Patent WO-2019061052-A1 (WO)
Title: Split-screen display control method for intelligent terminal
Inventor: WANG ZHAN
IPC: G06F3/0488
Filed: 2017-09-27
Abstract: A split-screen display control method for an intelligent terminal. The intelligent terminal comprises a touch screen (100), a touch input signal processing unit (110), a mobile phone central controller (120) and a display unit (130). The control method comprises the following steps: S1. a multi-point touch control determination step for determining whether a multi-point touch control signal is input onto a touch screen (100), and executing step S2 if so; S2. a touch control track determination step for executing step S3 if touch control tracks formed on the touch screen (100) are at a distance from one another; S3. a screen content determination step for determining, by means of a mobile phone central controller (120), whether the current display contents are splittable operation interfaces, and executing step S4 if so; and S4. a screen-splitting execution step for dividing the current display contents into a first split screen and a second split screen for display, with a partition strip (30) being disposed between the first split screen and the second split screen. The function entry is easy to understand, and an action exchange part is consistent with a user's daily action habit of pulling apart an item, such that it is convenient for understanding and memorizing a split-screen action.
Patent WO-2019080053-A1 (WO)
Title: Control method and device, unmanned aerial vehicle, charging base station, and system
Inventor: ZHOU QI
IPC: B64F3/02
Filed: 2017-10-26
Abstract: A control method and device, an unmanned aerial vehicle, a charging base station, and a system, the method comprising: if detecting a charging requirement during the flight of an unmanned aerial vehicle, searching to determine a target charging base station (13); acquiring charging position information and flying toward the position area indicated by the charging position information; controlling the unmanned aerial vehicle to dock with a charging tethering line (14) carried on a charging unmanned aerial vehicle (12) in the position area indicated by the charging position information, such that the target charging base station (13) charges the unmanned aerial vehicle; the charging unmanned aerial vehicle (12) is an unmanned aerial vehicle belonging to the target charging base station (13), the charging unmanned aerial vehicle (12) carrying the charging tethering line (14) provided by the target charging base station, and the charging tethering line (14) matching the charging port of the unmanned aerial vehicle. Thus, the unmanned aerial vehicle can dock with the charging unmanned aerial vehicle (12) in the air for charging, satisfying user demands for automatic and smart charging and long-distance flight of unmanned aerial vehicles.
Patent WO-2018157615-A1 (WO)
Title: 一种低密度、高强度、可降解暂堵剂及其制备方法与应用
Inventor: LV BAOQIANG
IPC: C09K8/508
Filed: 2017-10-31
Abstract: 本发明提供一种低密度、高强度、可降解暂堵剂及其制备方法与应用。以该暂堵剂的总重量为100wt％计，其包括60wt％-85wt％的聚乳酸，5wt％-20wt％的淀粉，5wt％-10wt％的聚己内酯，2wt％-5wt％的增溶剂，2wt％-5wt％的增韧剂。本发明所提供的该暂堵剂为一种刚性暂堵剂，其能在已有裂缝中形成桥堵，暂堵升压明显。同时，该暂堵剂的制备方法简单，工艺要求低，可以实现工业化生产。将本发明所提供的暂堵剂应用于暂堵压裂，在地层条件下，一定时间内，其可完全降解，不会对储层造成二次伤害，并可避免暂堵剂对地层污染及卡泵事故的发生。
Patent WO-2019000769-A1 (WO)
Title: Radio frequency technique based driving assistance system for colorblind drivers
Inventor: CAO FENG
IPC: G08G1/0962
Filed: 2017-11-01
Abstract: A radio frequency technique based driving assistance system for colorblind drivers. The system comprises: a traffic light electronic tag (1-1), a reader (2-1), a data output module (2-5), and a data converter (2-4). The traffic light electronic tag (1-1) uses two external sector-shaped directional antennas (1-3) disposed on a cross bar which is mounted with a traffic light. The reader (2-1) uses two external sector-shaped directional antennas (2-2) mounted on an outer ceiling over a vehicle cab. The system is simple and reasonable in design and low in investment cost, can be conveniently mounted and positioned, and has high intelligent level and good usage effect. When a vehicle is driven to a crossing with a traffic light, the current signal state of the traffic light ahead can be automatically told to a colorblind driver in two modes at the same time: text display mode and voice broadcast mode.
Patent WO-2019084866-A1 (WO)
Title: Convenient positioning core rod for processing excircle of stator core of motor
Inventor: XU YANHUA
IPC: H02K15/02
Filed: 2017-11-02
Abstract: A convenient positioning core rod for processing the excircle of a stator core of a motor comprises a shaft body (1), a sliding cone (2), an expansion sleeve (3), and a nut (4). The shaft body (1) runs through the sliding cone (2), the expansion sleeve (3) and the nut (4). The expansion sleeve (3) is sleeved on the sliding cone (2). A set of cylindrical pins (5) and a straight key (8) are also disposed on the shaft body (1). The cylindrical pins (5) are disposed between the shaft body (1) and the sliding cone (2), and the straight key (8) is disposed between the shaft body (1) and the expansion sleeve (3). The shaft body (1) is also provided with a set of retaining rings (6). The retaining rings (6) fix the shaft body (1) and the expansion sleeve (3). The positioning core rod has a simple structure and a proper design, is easy to produce, and is convenient to use, allows the processing of the excircle of the stator core of the motor to be every convenient and can accurately and stably fix the stator core, and the processing efficiency of the excircle of the stator core is high.
Patent WO-2019033589-A1 (WO)
Title: Novel liquid flow guide structure
Inventor: GE HONGJUN
IPC: B01D3/00
Filed: 2017-11-10
Abstract: A novel liquid flow guide structure, comprising a distribution groove (1). A flow guide groove (2) is provided in the distribution groove (1); a liquid outlet end (4) is provided at the lower end of the distribution groove (1), and the liquid outlet end (4) shrinks inwards; the flow guide groove (2) is arranged at the inner wall side of the distribution groove (1), and the opening end (3) at the lower end of the flow guide groove (2) shrinks; the liquid outlet end (4) consists of a flow guide plate (5) and a flow guide sheet (6); the flow guide sheet (6) is disposed at the lower end of the flow guide plate (5).
Patent WO-2018095404-A1 (WO)
Title: 一种用于三维打印的熔融原料生成方法及其设备
Inventor: LIANG FUPENG
IPC: B22F3/105
Filed: 2017-11-24
Abstract: 一种用于三维打印的熔融原料生成方法及其设备，通过加热固态原料（6,15）来获得熔融原料，固态原料（6,15）在引导装置（1,10）的输出端（19,21）和/或在引导装置（1,10）的输出端（19,21）外部被电磁感应加热为熔融状态并形成熔融区（7,9,16）；所产生的熔融区（7,9,16）在与打印体（8,17）和/或支撑平台（4,13）接触前，只与固态原料（6,15）接触并被固态原料（6,15）支持；所产生的熔融区（7,9,16）在与打印体（8,17）和/或支撑平台（4,13）发生接触后，与固态原料（6,15）、打印体（8,17）和/或支撑平台（4,13）发生接触并被支持，不与其它结构接触；所述的熔融区（7,9,16）即为熔融原料。上述方法和设备可控性高、可靠性高；能产生超高熔点导电性材料的熔融原料；不破坏三维打印设备先前打印产生的精细结构；可用于高精度的三维打印；可用于真空和失重打印环境中。
Patent WO-2018103540-A1 (WO)
Title: 网页内容提取方法、装置、存储介质
Inventor: ZHAO MINGXIN
IPC: G06F17/30
Filed: 2017-11-24
Abstract: 一种网页内容提取方法，应用于网络设备。该方法包括：确定网页中的多个候选区域，每个候选区域包括在所述网页中位置相邻的一个或多个页面元素(S21)；针对所述多个候选区域中的每个候选区域，提取该候选区域的多个视觉特征的提取值(S22)，视觉特征是网页中人眼可以感知到的特征，视觉特征的提取值是是该网页的数据中设置的该视觉特征的值；根据所述多个视觉特征的提取值确定所述多个候选区域中符合提取规则的目标区域，提取所述目标区域的内容信息(S23)。
Patent WO-2018227894-A1 (WO)
Title: 一种纳米纤维素的高浓深度染色方法
Inventor: FU SHIYU
IPC: C08J3/07
Filed: 2017-11-30
Abstract: 本发明公开了一种纳米纤维素的高浓深度染色方法。该方法在纳米纤维素水溶液中加入强电解质盐后离心，再加入乙醇、水配置纳米纤维素混合液。在混合液中加入活性染料、碱或强碱弱酸盐后加热冷凝回流。反应完成后离心，收集沉淀即为深度染色的纳米纤维素。本发明中纳米纤维素的浓度可由普通纳米纤维素染色反应中的 0.5%-2% 提高至 5%-10% ，提高接枝率。染料上染率可由普通纳米纤维素染色的 20%-40% 提高至 50%-70% ，提高了染料利用率。本发明有利于反应废水的处理。且本发明制得的染色纳米纤维素具有非常好的稳定性，不易褪色，尺寸小，染色度高，有希望应用于纳米纤维素的喷墨打印及纸张的防伪等领域中，具有很强的实用价值。
Patent WO-2018103716-A1 (WO)
Title: 复合飞行控制方法和系统、飞行器
Inventor: HU HUAZHI
IPC: G05D1/10
Filed: 2017-12-07
Abstract: 一种复合飞行控制方法和系统、智能控制终端(200)、飞行器(100)，包括：智能控制终端(200)接收到用户输入的飞行计划后，控制至少一架飞行器(100)在同一时间或者不同时间按照飞行计划和相应的飞行控制参数飞行(S110)，其中的飞行控制参数至少包括飞行路径；飞行器(100)在飞行过程中，采集飞行数据，并将采集到的飞行数据发送到至少一个智能控制终端(200)(S120)，其中的飞行数据至少包括飞行路径；智能控制终端(200)根据来自一架或者多架飞行器(100)的飞行数据，对预设的飞行控制参数进行优化调整(S130)。从而降低飞行器操控复杂度，给用户带来更高的操控效率和更好的操作体验。
Patent WO-2019029074-A1 (WO)
Title: Bezel corner structure
Inventor: DOU XIN
IPC: F16B12/44
Filed: 2017-12-14
Abstract: A bezel corner structure, comprising: a strip-shaped first bezel (1) and second bezel (2), an end of the first bezel (1) overlapping with and being fixed to an end of the second bezel (2); a stepped recess is formed at an end portion of the end of the first bezel (1), and a stepped notch is formed at an end portion of the end of the second bezel (2); the end portion of the second bezel (2) at which the stepped notch is located at least has a shape matching the angle in the recess of the first bezel (1). The bezel corner structure comprises only two bezels, having a simple structure and comprising few components; a bezel corner connecting portion is formed by means of the recess of the first bezel (1) and the notch of the second bezel (2) so as to carry out positioning, and thus assembly is flexible and convenient, while the present invention is easy to produce and production costs are low.
Patent WO-2019119287-A1 (WO)
Title: Light supply device for caged animal experiment
Inventor: YANG HAIYANG
IPC: F21S8/00
Filed: 2017-12-20
Abstract: Provided is a light supply device for a caged animal experiment. The light supply device comprises a cage frame (10), a control box (11) and a light source (12), wherein the control box (11) is fixed on an outer wall of the cage frame (10), the light source (12) is distributed on an inner wall of the cage frame (10), and the control box (11) is electrically connected to the light source (12) so as to control the turning on and turning off of the light source (12).
Patent WO-2019127262-A1 (WO)
Title: 基于云端的人脸活体检测方法、电子设备和程序产品
Inventor: LIU ZHAOXIANG
IPC: G06K9/00
Filed: 2017-12-28
Abstract: 一种基于云端的人脸活体检测方法、电子设备和程序产品，应用于人脸检测技术领域，该方法连续采集用户的多张第一人脸图像；确定每张第一人脸图像均为活体图像后，识别多张连续第一人脸图像中是否存在微动作；若存在微动作，则确认用户人脸活体检测通过。基于云端，连续采集用户的多张第一人脸图像，确定每张第一人脸图像均为活体图像后，识别多张连续第一人脸图像中是否存在微动作，若存在微动作，则确认用户人脸活体检测通过，通过活体识别和微动作识别对用户进行人脸活体检测，有效提升人脸活体检测的准确性，防止通过人脸照片或者人脸视频欺骗人脸识别系统的行为，实现区分真人假人的功能，保证信息安全。
Patent WO-2018103764-A1 (WO)
Title: 一种滚针检测装置及检测方法
Inventor: YAN YU
IPC: G01N21/952
Filed: 2017-12-29
Abstract: 一种滚针检测装置及检测方法，滚针检测装置具有驱动部(1)、控制部(2)、第一输送部(3)、第一检测部(4)、第二输送部(5)、第二检测部(6)和筛检部(7)，通过在第一输送部(3)完成检测对象的外观检测，在第二输送部(5)完成检测对象的尺寸检测；由于滚针类零件细小且轻，还设置输送加速部(8)提高输送速度。利用输送加速部(8)对细小滚针进行加速输送，在后续输送过程中既完成外观检测，又完成尺寸检测，整个检测流程快速高效，大大提高了检测质量及检测效率。
Patent WO-2019047444-A1 (WO)
Title: Signal strength-based medical conference attendance system and method of a medical informatization system
Inventor: ZHANG GUANJING
IPC: H04M11/02
Filed: 2017-12-29
Abstract: A signal strength-based medical conference attendance system and method of a medical informatization system, the method comprising: receiving reserved conference room information from a mobile terminal of a medical professional having a reserved conference; establishing a conference room table according to the conference room information; sending a revision command to the mobile terminal of the participating medical professional, causing the mobile terminal of the participating medical professional to establish a notification number; according to a telephone number of the participating medical professional recorded in the conference room table, dialing the mobile terminal of the participating medical professional so as to remind the participating medical professional to attend the conference; within a pre-determined time period after the conference begins, acquiring a signal strength of the mobile terminal of the participating medical professional; updating attendance information in the conference room table according to the signal strength for the participating medical professional.