baber/WOPTO huggingface dataset:
Patent WO-2018228539-A1 (WO)
Title: 一种可远程监测的智能高效用户供水系统
Inventor: SHI QIULING
IPC: G05B19/048
Filed: 2018-06-15
Abstract: 一种可远程监测的智能高效用户供水系统，包括：智能供水水泵；电连接所述智能供水水泵的水量采集模块，用于采集所述智能供水水泵的水泵供水量信息；连接所述采集装置和通信网络的本地通信装置，用于将采集装置采集的水泵供水量信息传送到所述通信网络上；经由所述通信网络链接所述本地通信装置的远程监测中心，用于经由所述通信网络接收并存储所述水泵供水量信息；电连接所述供水水泵和所述本地通信装置的且具有显示器的外部控制器，用于对智能供水水泵进行外部控制。
Patent WO-2020000294-A1 (WO)
Inventor: HUANG HONGFEI
IPC: B24B55/06
Filed: 2018-06-28
Abstract: 一种高效除锈装置，包括除锈机本体（1），所述除锈机本体（1）的外部设置有底座（8），所述底座（8）的一侧安装有除锈液喷管（9），且底座（8）的另一侧安装有把手（17），所述底座（8）的一侧下方安装有高压油雾喷管（2），且底座（8）的前侧表面嵌入安装有控制面板（3），所述底座（8）的下方安装有伸缩轮（7），且底座（8）的下方靠近伸缩轮（7）的一侧位置处安装有打磨头（19）；设置了橡胶防尘罩（6），通过橡胶防尘罩（6）可以对打磨时产生的粉尘进行控制，避免粉尘乱飞对操作者的呼吸器官造成伤害，提高了工作环境的质量。
Patent WO-2019015588-A1 (WO)
Title: Sensor, array substrate containing sensor, display panel containing array substrate
Inventor: LI DONGSHENG
IPC: H01L27/144
Filed: 2018-07-17
Abstract: The present disclosure generally relates to the field of detection technology. A sensor includes a base substrate; a voltage dividing photodiode on the base substrate; and a detecting photodiode on the base substrate. The voltage dividing photodiode may include a first electrode and a second electrode arranged in a stack. The detecting photodiode may include a third electrode and a fourth electrode arranged in a stack. The voltage dividing photodiode is configured to operate substantially permanently in a dark state. The detecting photodiode is configured to operate with a reverse bias applied by the first power terminal and the second power terminal, so as to detect a light intensity.
Patent WO-2019042258-A1 (WO)
Title: Csi-rs measurement feedback method and device
Inventor: HUANG YI
IPC: H04B7/0413
Filed: 2018-08-27
Abstract: A CSI-RS measurement feedback method and device, for use in optimizing anlog precoding and digital precoding. The method comprises: a terminal device receives S CSI-RSs sent by a network device, each CSI-RS corresponding to one antenna port; and the terminal device sends M antenna ports corresponding to M CSI-RSs to a network device, and sends PMI correspond to a channel matrix H or a quantization result of the channel matrix H to the network device. Accordingly, the terminal device can select and feed back the M antenna ports corresponding to the M CSI-RSs among S antenna ports corresponding to the S CSI-RSs, to a base station, and the network device can be helped to select a weight for analog precoding; the PMI correspond to the channel matrix H or the quantization result of the channel matrix H is sent to the network device, and digital precoding is optimized.
Patent WO-2019056950-A1 (WO)
Title: Thienodiazepine derivatives and application thereof
Inventor: SHEN CHUNLI
IPC: C07D243/06
Filed: 2018-09-06
Abstract: The present invention relates to a class of thienodiazepine derivatives and an application thereof in the preparation of a drug for the treatment of diseases associated with bromodomain and extra-terminal (BET) Bromodomain inhibitors. Specifically, the present invention relates to compounds represented by formulas (I) and (II), as well as pharmaceutically acceptable salts thereof.
Patent WO-2019062528-A1 (WO)
Title: Access control method and terminal
Inventor: CHEN NINGYU
IPC: H04W48/06
Filed: 2018-09-10
Abstract: The present disclosure provides an access control method and a terminal, said method comprising: when a connection of at least one application is established between a terminal and a network side, if it is detected that a new application initiates a connection, acquiring the category corresponding to the new application; and determining, according to the category corresponding to the new application, whether to transmit data of the new application to the network side.
Patent WO-2019052446-A1 (WO)
Title: Tcu switching method, message synchronization method, and apparatus
Inventor: SONG YONGGANG
IPC: H04W36/00
Filed: 2018-09-11
Abstract: The present disclosure relates to the technical field of the Internet of vehicles, and relates to a TCU switching method, a message synchronization method and an apparatus. The TCU switching method comprises: receiving a first device message from a first device; determining a first position of the first device according to the first device message; when the first position of the first device is located in an information exchange area, sending the first device message of the first device to a second TCU; and when the first position of the first device conforms to a first preset condition, switching the first device to the second TCU. In the present disclosure, by configuring an information exchange area and synchronizing in the information exchange area a device message sent by an electronic device to a TCU to be switched-to from a pre-switch TCU, message integrity is ensured when the TCU performs risk analysis on electronic devices in an area managed by the TCU.
Patent WO-2019052456-A1 (WO)
Title: Toilet flush structure with double flush water paths
Inventor: WANG SHAOTANG
IPC: E03D9/08
Filed: 2018-09-12
Abstract: Provided is a toilet flush structure with double flush water paths, comprising: a toilet body (10); a water tank (20) provided at a rear part of the toilet body (10); an edge channel (11) provided at the upper part of a toilet pan of the toilet body (10), and used for supplying water during the process of scrubbing an inner wall surface (14) of the toilet pan; a spraying channel (12) used for supplying water during the spraying process of a spraying orifice (15) at the bottom of the toilet pan; and a sewage discharging channel (13) in communication with the bottom of the toilet pan, wherein a water channel connected to the water tank (20) is provided in the toilet body (10); an interlayer (40) is provided in the water channel, and the interlayer (40) separates the water channel in the toilet body (10) into an upper water channel (16) and a lower water channel (17); the upper water channel (16) is connected to an inlet end (111) of the edge channel (11), and the lower water channel (17) is connected to an inlet end (121) of the spraying channel (12); and the front end of the interlayer (40) is provided with a communication port (18) for communicating the inlet end (111) of the edge channel (11) with the inlet end (121) of the spraying channel (12). According to the toilet flush structure, the air in the spraying channel may be discharged as soon as possible so that siphonage may occur as soon as possible in the spraying channel, thereby improving the flush performance, and saving on flushing water.
Patent WO-2020019498-A1 (WO)
Title: Air conditioner and control method therefor, and control device
Inventor: GUO JUN
IPC: F24F11/00
Filed: 2018-09-28
Abstract: An air conditioner and a control method therefor, and a control device. The control method comprises the following steps: obtaining the identity information of a user (S1); according to the identity information of the user, determining whether the user is female (S2); if it is determined that the user is female, further determining whether the current time is the menstrual cycle of the user (S3); and if the current time is the menstrual cycle of the user, automatically and intelligently adjusting an indoor oxygen level by means of an air conditioner.
Patent WO-2019076188-A1 (WO)
Title: Image object recognition method, apparatus, and computer device
Inventor: CHENG ZHANZHAN
IPC: G06K9/32
Filed: 2018-09-28
Abstract: The embodiments of the present application provide an image object recognition method, an apparatus, and a computer device. The image object recognition method comprises: respectively performing feature extraction along a horizontal viewing angle direction and a vertical viewing angle direction of an image, to correspondingly obtain a lateral feature sequence and a vertical feature sequence of the image; fusing the lateral feature sequence and the vertical feature sequence, to obtain a fusion feature; activating the fusion feature by using a preset activation function, to obtain an image feature; and recognizing an object in the image by decoding the image feature. The present scheme can improve the recognition efficiency of an object.
Patent WO-2020000788-A1 (WO)
Inventor: SUN YUMIN
IPC: A61K31/716
Filed: 2018-10-16
Abstract: Disclosed in the present invention is a preparation method for an esterified selenium polysaccharide: adding O＝SeCl 2  dropwise to a triethylamine-containing D-galactose allyl glucoside solution and reacting at room temperature to obtain 3,4-oxo-cyclo selenite galactose allyl glucoside; mixing NaHCO 3  into a polysaccharide solution, adding acryloyl chloride dropwise to the polysaccharide solution and maintaining the temperature of the reaction solution to not exceed 40°C during the dropwise addition to obtain acrylated polysaccharide; and performing a displacement reaction of the acrylated polysaccharide with the 3,4-oxo-cyclo selenite galactose allyl glucoside under the action of a Ru catalyst to obtain an esterified selenium polysaccharide. The esterified selenium polysaccharide prepared by the present invention can significantly improve the immunity of a tested organism by means of increasing blood selenium content.
Patent WO-2020024470-A1 (WO)
Title: Information processing method and device
Inventor: Liang Yexin
IPC: G06F16/00
Filed: 2018-11-01
Abstract: The embodiments of the present application provide an information processing method and device and relate to the field of communication technology. The embodiments of the present application can determine a distribution density of a population by means of data of the Weibo microblogging platform, and then perform regional planning by using the distribution density of the population as a reference, thereby improving an information utilization rate of microblog data and facilitating the development of the information society. The method comprises: firstly, acquiring microblog data of a user in a designated region, wherein the microblog data at least comprises location information; and secondly, determining, based on the location information, a distribution density of a population in the designated region as a first reference index for planning the designated region. The technical solutions provided by the embodiment of the present application are applicable to the process of performing regional planning on a town.
Patent WO-2019227855-A1 (WO)
Title: Filter element assembly and water purifier
Inventor: HUANG XIAO
IPC: B01D61/08
Filed: 2018-11-02
Abstract: A filter element assembly and a water purifier. The filter element assembly comprises a filter bottle (10), an interface mechanism (20), and a connector (30). The interface mechanism (20) is disposed on the filter bottle (10); the connector (30) is connected to the interface mechanism (20) to form a water passage (211) communicated with the filter bottle (10); a blocking member (22) is movably disposed on a mechanism body (21) and has a first position for blocking the water passage (211) and a second position for opening the water passage (211); a magnetic member (23) is disposed on the mechanism body (21) and produces a magnetic force to the blocking member (22), for driving the blocking member (22) to move towards the first position; the connector (30) is inserted into the water passage (211) to push the blocking member (22) to the second position.
Patent WO-2019233034-A1 (WO)
Title: Air conditioning system and oil retrieval control method and device therefor
Inventor: BU QIHUI
IPC: F25B43/02
Filed: 2018-11-08
Abstract: An air conditioning system and an oil retrieval control method and device therefor. The oil retrieval control method comprises the following steps: receiving a start-up operation instruction of an air conditioning system (S1); upon receiving the start-up operation instruction, controlling the air conditioning system to operate and starting timing (S2); acquiring the number of start-ups of a compressor in the air conditioning system in different timing periods, and controlling the air conditioning system to retrieve oil according to the number of start-ups (S3). As such, the present invention can ensure that a compressor does not operate at a low level of oil due to frequent start-ups, thus effectively improving the performance of an air conditioning system.
Patent WO-2020082438-A1 (WO)
Inventor: LIU ZHONGNIAN
IPC: G02F1/1362
Filed: 2018-11-09
Abstract: A display panel and a display, comprising a substrate (10), gate lines (40), a first insulating layer (30), data lines (20) and a second insulating layer (50), which are sequentially arranged on the substrate (10) from bottom to top. The data lines (20) and the gate lines (40) are arranged in a crisscross pattern and are spaced apart at the point of intersection. A data line (20) comprises a first wire (21) and a second wire (22) at the two sides of said point of intersection, a third wire (60) is arranged on the second insulating layer (50) at said point of intersection, and the two ends of the third wire (60) pass through the second insulating layer (50) to be electrically connected with the first wire (21) and the second wire (22) respectively, so as to ensure the data lines (20) work normally. The third wire (60) is arranged at said point of intersection, and the distance between the third wire (60) and the gate line (40) is greater than the original thickness of the first insulating layer (30). Because capacitance is in inverse proportion to the distance between the third wire (60) and the gate line (40), as the distance between the third wire (60) and the gate line (40) increases, the capacitance between the third wire (60) and the gate line (40) decreases. Signal delay time is in positive proportion to the capacitance, therefore the display panel can reduce signal delay time and effectively maintain the user experience.
Patent WO-2020093386-A1 (WO)
Inventor: CHENG JIEFENG
IPC: A47L11/40
Filed: 2018-11-09
Abstract: Disclosed is a robotic vacuum cleaner. The robotic vacuum cleaner comprises: a chassis having a floor brush nozzle; and driving wheels installed at the chassis and positioned at widthwise sides of the floor brush nozzle. The floor brush nozzle extends toward two sides from a middle portion of the chassis. The technical solution of the present invention facilitates extending the length of a floor brush nozzle, thereby enhancing cleaning efficiency.
Patent WO-2019196408-A1 (WO)
Title: Forming device and forming process for optical cable sheath of embedded rigid reinforced element
Inventor: LIAO WEIZHANG
IPC: B29C63/00
Filed: 2018-11-14
Abstract: A forming device and a forming process for an optical cable sheath of an embedded rigid reinforced element. The forming device comprises: a plastic extruding machine (1), which comprises a machine head (11) used for processing an embedded rigid reinforced element; a cable core guiding device (2), which is internally provided with a cable core channel (21), wherein the cable core channel (21) communicates with a die opening of the plastic extruding machine (1), and a cooling device (22) is arranged around the cable core channel (21); a vacuum sizing sleeve (3), which is internally provided with a sizing channel (31) used for forming an optical cable, wherein the sizing channel (31) communicates with a material outlet of the plastic extruding machine (1), and a vacuum interlayer (32) is provided outside of the sizing channel (31). By means of the forming device precisely controlling the dimensions of an optical cable sheath of an embedded rigid reinforced element, and by means of adding a cooling device at an inner part of a cable core guiding device, the problem of internally cooling an optical cable is remedied, thus reducing the risk of a cable core adhering to an inner wall of the optical cable sheath.
Patent WO-2019179147-A1 (WO)
Inventor: LI ZHONGXIAO
IPC: G02F1/133
Filed: 2018-11-19
Abstract: A liquid crystal cell and drive method therefor, and a liquid crystal lens. A liquid crystal cell (100) comprises an annular electrode layer (120), a liquid crystal layer (131), and a counter electrode layer (132). The liquid crystal layer (131) is located between the annular electrode layer (120) and the counter electrode layer (132). The annular electrode layer (120) has a first annular electrode area (301) and a second annular electrode area (302). The second annular electrode area (302) is concentric with the first annular electrode area (301) and is provided around the first annular electrode area (301). The first annular electrode area (301) is configured to drive corresponding liquid crystal molecules in the liquid crystal layer (131) to form a first Fresnel zone plate area (111) of the liquid crystal cell (100). The second annular electrode area (302) is configured to drive corresponding liquid crystal molecules in the liquid crystal layer (131) to form a second Fresnel zone plate area (112) of the liquid crystal cell (100). The order of the second Fresnel zone plate area (112) is smaller than that of the first Fresnel zone plate area (111). In this way, the dimension of the liquid crystal cell (100) can be increased and/or the focal length of the liquid crystal cell (100) can be decreased while ensuring the transmittance, such that the liquid crystal cell (100) is suitable for manufacturing liquid crystal eyeglasses.
Patent WO-2019144727-A1 (WO)
Inventor: QIU WEIHUA
IPC: G06Q30/06
Filed: 2018-12-14
Abstract: 一种信息推荐方法及服务器（120），属于计算机技术领域。所述方法包括：获取用户的抽吸特征信息（210）；根据所述抽吸特征信息获取推荐产品的产品信息（220）；将所述产品信息发送至预定设备（230），所述预定设备包括电子烟和/或电子设备。该方法和服务器解决了用户容易错误购买不满足自己需求的电子烟或电子烟配件的问题，达到了引导用户选择满足自身需求的电子烟或电子烟配件的效果。
Patent WO-2019153905-A1 (WO)
Title: Method for manufacturing soluble slip and soluble slip manufactured by same
Inventor: XI JUNJIE
IPC: E21B19/10
Filed: 2018-12-21
Abstract: Disclosed are a method for manufacturing a soluble slip and a soluble slip manufactured by same. The manufacturing method sequentially comprises the following steps: (1) mixing an adhesive with a solid particle and a soluble particle; (2) coating the mixture prepared in step (1) on the surface of a slip body; and (3) curing the mixture coated in step (2). The soluble slip manufactured according to the manufacturing method not only has a stronger anchoring force with a wellbore inner wall, but also can adjust the dissolution rate of the slip after the completion of fracturing to enable the slip to degrade within a set time. Further, the soluble slip has a better abrasion resistance, is suitable for various temperature conditions, and can still work as normal in the environment of a concentrated acid or a concentrated alkali.
Patent WO-2019129030-A1 (WO)
Title: 一种y型过滤器、城市生活供水系统及循环供暖系统
Inventor: QU XING
IPC: F24D3/02
Filed: 2018-12-26
Abstract: 一种Y型过滤器、城市生活供水系统及循环供暖系统，其中Y型过滤器，包括过滤器壳体、排污阀和圆柱环形的过滤网，在过滤器壳体上全部或者部分设置透明的观察窗，能够透过观察窗直接观察过滤网的堵塞情况，以便对过滤网进行清理；在排污口处连接有排污阀，只需打开排污阀即可清洗过滤器。
Patent WO-2020133218-A1 (WO)
Inventor: ZHANG XIAOFENG
IPC: H04L47/56
Filed: 2018-12-28
Abstract: 本发明实施例提供了一种重传数据处理方法，包括获取所述需要进行重传的数据传输单元DTU中的至少一个DTU帧的老化剩余时间t；如果有k个DTU帧已经老化或即将老化，则将所述k个DTU帧从DTU中丢弃；其中k是大于或等于1的正整数；所述即将老化是指DTU帧的老化剩余时间t小于DTU帧传递到对端并被成功解析需要的预估时间T；从所述缓存队列中选择一个DTU帧的片段、一个或多个DTU帧加入到所述重传队列中形成新的DTU；发送所述新的DTU。利用本发明实施例，将已老化或接近老化的DTU帧丢弃，避免了已老化或接近老化的DTU帧的无效传输，减少重传的资源浪费，提高带宽利用率。
Patent WO-2020098121-A1 (WO)
Title: Method and device for training fast model, computer apparatus, and storage medium
Inventor: XU LINGLING
IPC: G06K9/62
Filed: 2018-12-29
Abstract: Embodiments of the present application disclose a method and device for training a fast model, a computer apparatus, and a storage medium. The method comprises: acquiring a pre-configured training sample image; inputting the training sample image into a pre-configured auxiliary training model and an initial fast model; calculating a feature distance between a feature vector of the training sample image extracted by the auxiliary training model and a feature vector of the training sample image extracted by the fast model; and performing back propagation on the feature distance to correct a weight parameter in the fast model. When the fast model is trained, a sample image involved in training does not need to be marked, thereby reducing the time and effort required for marking, and increasing training speed. A distance between a feature vector representing a sample image feature and output by the auxiliary model and a feature vector representing a sample image feature and output by the fast model is directly calculated, and back propagation is performed, thereby maximally shortening the training time.
Patent WO-2019165854-A1 (WO)
Inventor: WU FUXI
IPC: H01H9/52
Filed: 2019-01-08
Abstract: A plate-insert type ultra-thin key switch, comprising a PCB (1), a base (2) provided on the PCB (1), a key cap (3) provided above the base (2), a guide core assembly (4) provided between the key cap (3) and the base (2), and a conduction assembly (5) inserted on the base (2). The conduction assembly (5) comprises a fixed piece (51) and a movable piece (52) which are provided corresponding to each other; pins (521, 511) are respectively provided at the lower ends of the movable piece (52) and the fixed piece (51); the pins (521, 511) are sequentially inserted into the base (2) and the PCB (1) from top to bottom, and penetrate to the lower end surface of the PCB (1) to be soldered on the lower end surface of the PCB (1). The plate-insert type ultra-thin key switch uses a plate-insert type soldering structure, so that the heat dissipation effect is greatly improved, without affecting the performance of the key switch; moreover, the performance requirements for a preparation material are reduced, i.e., a common material, instead of a high temperature-resistant material, is applicable, so that the material costs are lowered, the assembly expense is reduced, the assembly becomes more convenient and efficient, and automatic assembly is easily achieved.
Patent WO-2020143003-A1 (WO)
Title: Système de télémétrie et plateforme mobile
Inventor: DONG SHUAI
IPC: G01S7/48
Filed: 2019-01-10
Abstract: L'invention concerne un système de télémétrie et une plateforme mobile, le système de télémétrie comprenant : au moins deux parmi un premier type d'appareil de télémétrie, un deuxième type d'appareil de télémétrie, et un troisième type d'appareil de télémétrie; le premier type d'appareil de télémétrie et le deuxième type d'appareil de télémétrie comprenant tous les deux un module de télémétrie et un module de balayage, le module de télémétrie comprenant une source de lumière utilisée pour émettre une séquence d'impulsions de lumière et le module de balayage comprenant deux éléments de réfraction de lumière rotatifs, le champ de vision du deuxième type d'appareil de télémétrie étant plus petit que le champ de vision du premier type d'appareil de télémétrie, et l'ouverture et la distance focale d'une lentille convergente dans le deuxième type d'appareil de télémétrie étant respectivement supérieures à l'ouverture et à la distance focale d'une lentille convergente dans le premier type d'appareil de télémétrie; le troisième type d'appareil de télémétrie comprenant un module de télémétrie et un module de balayage, le module de télémétrie comprenant une source de lumière utilisée pour émettre une séquence d'impulsions de lumière, et le module de balayage comprenant trois éléments de réfraction de lumière rotatifs.
Patent WO-2019205776-A1 (WO)
Inventor: ZHAO LICHUN
IPC: A61B17/3207
Filed: 2019-02-18
Abstract: 本发明公开了一种氧化石墨烯血栓去除盾构针及其制备方法。其设置了多个柔性杆和多个与之对应的自转针头，多个柔性杆和多个自转针头构成了大范围旋磨工具，能够在更加广泛的区间进行旋磨操作，同时，由于各个自转针头的自动动作是可控的，操作人员可选择某个或某几个自转针头旋转，实现小范围的旋磨，提高了旋磨精度。同时，由于设置了摄像头和激光测量器，操作人员能够通过显示器直接观察到血管内部情况，更加方便操作。而针头本体上设置了两种不同的磨削块，且倾斜的部分低于磨削面部分，且两个磨削块的设置朝向相反，这就能够使得在吸附以及施药过程不受磨削过程影响，可以在磨削时同时进行小血栓的吸出和溶栓药物的排进。