baber/WOPTO huggingface dataset:
Patent WO-2019052260-A1 (WO)
Title: Injection mould capable of preventing demoulding shrinkage
Inventor: DING YONGJUN
IPC: B29C45/26
Filed: 2018-06-28
Abstract: Disclosed is an injection mould capable of preventing demoulding shrinkage. The injection mould comprises an upper mould plate (1), a lower mould plate (9) and a positioning ring (30), wherein a squeezing plate (4) is provided in the middle of an upper surface of the upper mould plate (1), a transverse groove (2) is provided in an upper part of the squeezing plate (4), an upper mould plate connection rod (3) is provided at an upper right side of the squeezing plate (4), an inclined groove (8) is provided in a left side of the squeezing plate (4), an upper mould plate bolt pin hole (5) is provided at a lower right side of the squeezing plate (4), stop blocks (6) are provided on a front surface of the upper mould plate (1), a protrusion (7) is provided on an outer surface on the left side of the upper mould plate (1), a concave plate (15) is arranged in the middle of an upper surface of the upper mould plate (9), two protrusions (7) are arranged on surfaces of two sides of the upper mould plate (1), and two grooves (14) are provided in surfaces of two sides of the lower mould plate (9). After the work is completed, the upper mould plate (1) and the lower mould plate (9) are connected together by means of the two protrusions (7) and the two grooves (14), avoiding the loss of mould plates due to the negligence of the staff, thus being convenient for users.
Patent WO-2019015563-A1 (WO)
Title: Initialization credentials generating method and device for virtual network function (vnf)
Inventor: LI FEI
IPC: H04L9/08
Filed: 2018-07-17
Abstract: An initialization credentials generating method and a device for a virtual network function (VNF), used for reducing the probability that a public key is exposed. The method comprises: in a VNF instantiating process, generating by a virtual network function instance (VNFI) a first public key of the VNF and a report, the report and the first public key satisfying a set function relationship; and transmitting by the VNFI the first public key and the report to a management device of the VNFI so that the management device uses the received report to perform authentication on the received first public key.
Patent WO-2020034362-A1 (WO)
Title: Automatically closing mechanism of core drilling rig
Inventor: CHEN LING
IPC: E21B25/00
Filed: 2018-09-30
Abstract: An automatically closing mechanism of a core drilling rig, the mechanism comprising a flow channel blockage module, a decompression module and a central rod (6), wherein the flow channel blockage module is arranged in front of the decompression module, and the flow channel blockage module comprises a valve shell (1), a lock housing (2), a locking sleeve (3), a fixed ring (4), an outer cylinder (5) and a safety gear (51); the decompression module comprises a lock pin (82), a locking rod (81), a connecting pipe (72), a lock body (71) and a cutting plunger (9); decompression holes (7221) are provided at a pipe wall of the connecting pipe, and the lock body (71) is connected to the cutting plunger (9) by means of a shear pin; the flow channel blockage module is arranged behind a hydraulic motor, so as to block a fluid flow channel; and the decompression module pushes the cutting plunger by means of hydraulic back flushing, so that a decompression passage is opened. According to the automatically closing mechanism of a core drilling rig, a hydraulic passage can be automatically blocked when the drilling rig drills downwards to a certain depth, energy supply to the hydraulic motor is stopped, and the hydraulic pressure in the drilling rig is released.
Patent WO-2020062224-A1 (WO)
Inventor: HUANG HAO
IPC: G06Q10/00
Filed: 2018-09-30
Abstract: A computing device includes a processor and a machine-readable storage medium storing instructions. The instructions are executable by the processor to: receive input data defining an information technology (IT) change request; in response to a receipt of the input data, perform a first risk classification of the IT change request using a decision tree model; generate a graphical user interface based on the first risk classification, the graphical user interface indicating risk impacts for each of a plurality of request features, and the graphical user interface including a graphic representation of the decision tree model; in response to a user modification to a first request feature of the plurality of request features in the graphical user interface, automatically perform a second request analysis using the decision tree model; and automatically update the graphical user interface based on the second request analysis.
Patent WO-2020073329-A1 (WO)
Inventor: ZHOU WEIXI
IPC: H01Q21/00
Filed: 2018-10-12
Abstract: A low-profile antenna-in-package relates to the field of semiconductors, and more particularly, relates to the field of antennas-in-package. An antenna-in-package comprises a substrate and a radio-frequency processing chip electrically connected to the substrate. The substrate is provided with a feed path, a radiating patch and a superstrate array corresponding to the radiating patch. The radio-frequency processing chip conveys an electrical current to the radiating patch by means of the feed path, such that the superstrate array resonates. The superstrate array has a reflection phase of less than 90° within a working frequency band, and has a region having a reflection phase of zero degrees within the working frequency band. The superstrate array can be made of a metamaterial. The antenna in package is applicable to terminal devices, smart phones in particular. The antenna in package has a low profile, thereby enhancing compactness of a terminal device using the same.
Patent WO-2019080748-A1 (WO)
Title: Anti-shake method and apparatus for panoramic video, and portable terminal
Inventor: CHEN CONG
IPC: G06T7/00
Filed: 2018-10-16
Abstract: The present invention is applicable to the field of videos. Provided are an anti-shake method and apparatus for a panoramic video, and a portable terminal. The method comprises: acquiring, in real time, a current state timestamp, an accelerometer numerical value and an angular velocity numerical value of a gyroscope in a portable terminal; performing estimation using extended Kalman filtering combined with the accelerometer numerical value and the angular velocity numerical value to obtain an amount of rotation of the portable terminal to a world coordinate system; synchronizing the timestamp of the gyroscope with a timestamp of a panoramic video frame; performing quaternion interpolation on the state of the gyroscope to acquire a rotation matrix corresponding to the panoramic video frame; and rotating a panoramic image according to the current rotation matrix to generate a stable video frame. By means of the present invention, a more accurate rotation matrix can be obtained, and a panoramic image is then rotated according to the current rotation matrix to generate a stable video frame. Therefore, a shaky video frame can finally be stabilized, VR motion sickness can be alleviated, and strong robustness for a loud-noise scene and most motion scenes is provided.
Patent WO-2020087272-A1 (WO)
Title: 自干扰处理方法及装置
Inventor: HONG WEI
IPC: H04W72/12
Filed: 2018-10-30
Abstract: 本公开提供一种自干扰处理方法及装置，所述方法用于基站，所述方法包括：确定终端具备自干扰处理能力，所述自干扰处理能力是通过自主拒绝功能来实现的；为所述终端配置用于实现所述自干扰处理能力的第一自主拒绝参数；将所述第一自主拒绝参数发送至所述终端，以使所述终端根据所述第一自主拒绝参数进行对应的自干扰处理。因此，本公开实现了根据基站的动态配置来进行对应的自干扰处理，提高了自干扰处理的灵活性，还提高了自干扰处理的可靠性。
Patent WO-2020042351-A1 (WO)
Inventor: LU HONGZHI
IPC: B63B1/36
Filed: 2018-11-02
Abstract: A spoiling apparatus for triggering a turbulent transition by autonomous disturbance and spoilers (3). The spoilers (3) are mounted in multiple grooves (2) in the circumferential direction of a navigating body, when a flow autonomously undergoes a turbulent transition, the spoilers (3) remain in the grooves (2), the surface of the navigating body is free of protrusion, thus causing no additional flow resistance. A rated critical Reynolds number is set, in a case of a reduced flow speed and reduced density, the flow is a laminar flow, at which time the pressure applied to the spoilers (3) by the flow is reduced, and the spoilers (3) are ejected under the effect of compression springs (4). When ejected, the spoilers (3) disturb the flowing of the bottom layer of the flow, and trigger the laminar flow into a turbulent flow. By setting the rebounding force of the compression springs (4), the spoiling apparatus is turned on automatically when a disturbance-triggered turbulent transition is required and is turned off when not required, thus implementing the autonomous control of turbulent transitions.
Patent WO-2019140994-A1 (WO)
Title: Capacitor, manufacturing method of capacitor, and semiconductor equipment
Inventor: YANG YUJIE
IPC: H01L21/67
Filed: 2018-11-14
Abstract: A capacitor and a manufacturing method thereof, and semiconductor equipment. The capacitor comprises an upper electrode (21), a lower electrode (22), and a dielectric layer (23) provided between the upper electrode (21) and the lower electrode (22). Each of the upper electrode (21) and the lower electrode (22) comprises a metal layer. The metal layers of the upper electrode (21) and the lower electrode (22) are made of the same material. The capacitor has a simple structure, such that a manufacturing process can be simplified. Moreover, the number of times a substrate is exposed to the air in a transport process can be reduced, thereby reducing contamination of a film surface to a certain extent.
Patent WO-2020024482-A1 (WO)
Inventor: YANG CHANGSHENG
IPC: A47J43/07
Filed: 2018-11-16
Abstract: 本申请公开一种食物料理机，包括搅拌杯组件和机座组件，所述搅拌杯组件包括杯体以及连接于所述杯体的刀具组件，所述刀具组件的刀轴安装有转子组件，所述机座组件安装有定子组件；当所述搅拌杯组件安装于所述机座组件时，所述转子组件插入所述定子组件内，在通电状态下，所述定子组件产生磁性并通过磁力驱动所述转子组件带动所述刀轴转动。本申请食物料理机生产制造成本得到降低。
Patent WO-2019101046-A1 (WO)
Title: Method, apparatus and system for uplink piggyback transmission
Inventor: HAN YUNBO
IPC: H04W72/04
Filed: 2018-11-19
Abstract: The present application provides a method, apparatus and system for uplink piggyback transmission. The method comprises: a user equipment determines, according to a PUSCH resource priority criterion configured by a network device, a first PUSCH resource used for sending a first message, the PUSCH resource priority criterion being used for indicating a PUSCH resource used first when the user equipment performs uplink piggyback transmission, the first message being a message transmitted by means of the uplink piggyback transmission; send the first message by means of the first PUSCH resource. According to the present application, the number of blind tests of the network device can be reduced, and the efficiency of uplink piggyback transmission is improved.
Patent WO-2020103080-A1 (WO)
Title: Method for reducing power consumption, terminal device, and storage medium
Inventor: QIU LEI
IPC: H04W52/02
Filed: 2018-11-22
Abstract: Disclosed are a method for reducing power consumption, a terminal device, and a computer-readable storage medium. The method comprises: after a WiFi function of a terminal device is enabled, monitoring the state of the terminal device; if the state of the terminal device is a first state, adjusting a KAT time of a WiFi module of the terminal device to be a first time, wherein the KAT time is a time when the WiFi module keeps active after sending or receiving a data packet; and if the state of the terminal device is switched from the first state to a second state, adjusting the KAT time of the WiFi module of the terminal device to be a second time, wherein the second time is greater than the first time. By means of the present application, the power consumption of a terminal device can be reduced after a WiFi function of the terminal device is enabled.
Patent WO-2019101210-A1 (WO)
Inventor: ZHOU XIANGSHENG
IPC: G06F16/00
Filed: 2018-11-27
Abstract: La présente invention concerne un dispositif intelligent de questions et réponses et un support d'informations lisible par ordinateur. Le procédé consiste à : recevoir une question posée par un utilisateur ; acquérir une entité correspondant à la question ainsi qu'une relation de liaison ; et selon l'entité et la relation de liaison, acquérir une réponse qui correspond à la question à partir d'un graphe de connaissances préconfiguré, la relation de liaison comprenant une intention et/ou un attribut.
Patent WO-2019210690-A1 (WO)
Title: Heat exchange tube, heat exchanger and heat pump unit
Inventor: LIU HUA
IPC: F28F1/42
Filed: 2018-12-14
Abstract: Disclosed are a heat exchange tube, a heat exchanger and a heat pump unit. The heat exchange tube comprises a tube body (10) and fins (20) arranged on an outer surface of the tube body (10). The fin (20) comprises: a fin root portion (23) arranged on the outer surface of the tube body (10); transverse fin portions (21) arranged at the top of the fin root portion (23) and extending to two sides of the fin root portion (23); and fin top portions (22) arranged at the top of the transverse fin portion (21) and configured to be in a sawtooth shape, with recesses in the sawtooth extending to the transverse fin portions (21). The heat exchange tube is beneficial to enlarging the heat exchange area of the fin top portions (22) and thinning a liquid film, and the fin top portions (22), which are in a sawtooth shape, make it easy for a refrigerant to flow, thus improving the condensation performance. The transverse fin portion (21) extends to two sides of the fin (20) to form a lower layer of passages and an upper layer of passages which facilitate evaporation and condensation, so as to balance both the evaporation properties and the condensation properties of the heat exchange tube.
Patent WO-2019129026-A1 (WO)
Title: 一种噪声屏蔽电路及芯片
Inventor: TSAO YOUMING
IPC: G06F1/26
Filed: 2018-12-26
Abstract: 本发明提供一种芯片。所述芯片包括处理器，存储器和所述存储器的存储控制器。所述处理器和所述存储控制器之间设有访问路径，所述处理器通过所述访问路径向所述存储控制器对所述存储器进行读写，所述芯片还包括屏蔽电路，所述屏蔽电路用于在所述处理器被下电时，将所述访问路径上的信号屏蔽。通过这种设计，能够使得存储器在处理器侧的电源域下电后免受噪声信号的干扰。
Patent WO-2020133310-A1 (WO)
Inventor: WU LIFANG
IPC: B33Y50/00
Filed: 2018-12-29
Abstract: 一种基于自适应内部支撑结构的3D打印方法，包括下述步骤：S1：将支撑结构的基准生物结构图进行图像提取，得到多层网格纹路，作为三维模型内部支撑结构的多个层图；S2：将三维模型逐层分离出多层结构，每一层进行二值化与掏空处理得到多张图片；S3：将步骤S1中得到的每个层图与步骤S2中得到的相应图片进行融合，得到多个最终的切片层结构；S4：根据三维模型强度需求，确定每个切片层中支撑结构的支撑面积；S5：对三维模型分析进行自适应结构设计，并调整强度材料比；S6：通过三维重建算法还原回三维模型并进行打印。
Patent WO-2019223368-A1 (WO)
Inventor: LIAO JIANPING
IPC: G06F17/50
Filed: 2019-02-03
Abstract: 一种高温超导CORC仿真建模方法，包括以下步骤：步骤一、根据实际超导CORC的三维结构，忽略超导带材的厚度，建立超导CORC三维电磁仿真模型并求解（S10）；步骤二、根据超导CORC的截面结构，建立超导CORC的二维电磁仿真模型（S11）；步骤三、从三维电磁仿真模型中提取电流密度矢量沿超导带材宽度方向的分布，并将其作为二维电磁仿真模型的激励，求解电流密度矢量沿超导带材厚度方向的分布，获得超导CORC三维结构对其电磁特性的影响（S12）。该方法具有计算获得的数据准确，且计算量小等优点。
Patent WO-2019158086-A1 (WO)
Title: Self-cleaning control method for air conditioner
Inventor: XU WENMING
IPC: F24F140/20
Filed: 2019-02-13
Abstract: The present invention relates to the technical field of air conditioners, and aims to solve a problem in the prior art in which an air conditioner performs determination based on a single condition, namely a current value of a fan in an indoor unit, and as a result is likely to frequently perform self-cleaning operations due to erroneous determination. Provided is a self-cleaning control method for an air conditioner comprising an indoor unit, comprising: when the air conditioner is performing a cooling operation, acquiring a temperature of a coil in the indoor unit, a dew point temperature of air, and a current month average current value and a previous month average current value of a fan in the indoor unit; and determining, according to the temperature of the coil in the indoor unit, the dew point temperature of air, the current month average current value and the previous month average current value, whether to cause the air conditioner to execute a self-cleaning operation. The present invention enables an air conditioner to perform self-cleaning operations under reasonable conditions both when there is condensation and when there is not condensation, and can prevent the air conditioner from wasting energy.
Patent WO-2019227985-A1 (WO)
Title: Method and device for free-flow tolling, and electronic device
Inventor: JIANG GUOFEI
IPC: G07B15/02
Filed: 2019-02-22
Abstract: Provided in one or more embodiments of the present description are a method and device for free-flow tolling and an electronic device, applicable in a road tolling system. The method may comprise: acquiring vehicle information of a vehicle traveling on a road, the vehicle information having a corresponding user account present on a payment platform; publishing on a corresponding first blockchain node on a blockchain a vehicle traveling record to the blockchain via the road tolling system, the vehicle traveling record comprising the distance traveled by the traveling vehicle on the road; and, whenever the distance traveled by the traveling vehicle on the road reaches a preset distance, implementing a capital transfer operation related to the payment platform on the basis of the vehicle traveling record, thus collecting capital corresponding to the preset distance.
Patent WO-2020087810-A1 (WO)
Inventor: WU JING
IPC: A47G33/00
Filed: 2019-02-23
Abstract: Brûleur d'encens multifonctionnel, comprenant deux parties, à savoir, une anse annulaire et un siège d'encens. L'anse annulaire est reliée de chaque côté du siège d'encens. L'anse annulaire (5) est pourvue d'une lampe à DEL (4) au milieu, et est pourvue d'une anse (5) au niveau de la partie supérieure. Le siège d'encens est divisé en une zone (1) contenant de l'électronique au niveau de la partie inférieure et une partie de blocage (3) située au niveau de la partie supérieure. Le centre du siège d'encens est pourvu d'une base de fixation (2) d'encens en bois de santal. Le brûleur d'encens multifonctionnel peut créer une ambiance appropriée dans un espace environnant, et peut résoudre le problème des cendres de l'encens en bois de santal.
Patent WO-2020010854-A1 (WO)
Title: Rock impact loading-unloading confining pressure test system and usage method therefor
Inventor: LIU XUESHENG
IPC: G01N3/12
Filed: 2019-02-28
Abstract: A rock impact loading-unloading confining pressure test system and a usage method therefor, said system comprising: a bearing frame unit (1), comprising a base (11), vertical columns (12) and a horizontal beam (13), the vertical columns (12) being vertically arranged at two sides of an upper surface of the base (11), the horizontal beam (13) being horizontally fixed at upper portions of the vertical columns (12); an axial pressure loading unit (2), fixed at a middle position of the upper surface of the base (11), and used for applying vertical axial pressure to a test piece (8); an impact loading unit (3), fixed on the horizontal beam (13), and used for applying a vertical axial impact load to the test piece (8); a confining pressure loading unit (4), arranged between the axial pressure loading unit (2) and the impact loading unit (3), and used for applying horizontal confining pressure to the test piece (8). The system also comprises a confining pressure unloading unit (9), a loading control unit (5), a monitoring unit (6) and a data analysis unit (7). The system provides more accurate test data support, the confining pressure unloading pressure may be continuously adjusted, the unloading process is automatically controlled, and the test operations are simple.
Patent WO-2020001071-A1 (WO)
Inventor: PAN XUESONG
IPC: A24F47/00
Filed: 2019-03-14
Abstract: L'invention concerne un ensemble cigarette électronique de type sonde chauffante électrique comprenant un dispositif de commande de chauffage électrique, un manchon adjacent au dispositif de commande de chauffage électrique et une sonde chauffante électrique disposée au fond du manchon, laquelle sonde chauffante électrique est électriquement connectée au dispositif de commande de chauffage électrique. Ce dernier comprend une batterie, et la zone inférieure du manchon est en communication avec l'extérieur via un évent.
Patent WO-2019184951-A1 (WO)
Title: Lightweight vehicle door frame section
Inventor: LU XIAOGUI
IPC: B60J10/75
Filed: 2019-03-27
Abstract: Disclosed is a lightweight vehicle door frame section, the overall section being formed by extrusion molding of a light alloy material and comprising a pocket part (1) on a lower side and a column plate matching part (2) on an upper side, wherein a connecting transition part (3) is arranged between the pocket part (1) and the column plate matching part (2), a door stop caulking groove part (4) is provided on the right side of the connecting transition part (3), and the door stop caulking groove part (4) is formed by a protruding head (5) on a lower end face of a middle column matching part and an upwarp hook (6) on the right side of the connecting transition part (3). A downwards-inclined arc opening part (8) is provided between the pocket part (1) and the left side of the connecting transition part (3), and the left side of the downwards-inclined arc opening part (8) is lifted up to form a lower falling-off prevention part (9); and a smooth transition part (10) is provided on the left side of the connecting transition part (3), and the smooth transition part (10) extends rightwards in a bent mode to be directly connected to the column plate matching part (2).
Patent WO-2020206628-A1 (WO)
Inventor: HUANG MEILING
IPC: H04R1/08
Filed: 2019-04-10
Abstract: La présente invention concerne des dispositifs de microphone. Un ensemble microphone comprend un transducteur et un boîtier. L'ensemble microphone comprend un circuit intégré couplé au transducteur. Le boîtier comprend un orifice, une base et un couvercle. Le couvercle comprend une paroi interne et une paroi externe. La paroi interne et la paroi externe peuvent être couplées à la base. La paroi interne et la base sont mécaniquement couplées et définissent un volume fermé. Le transducteur est disposé dans le volume fermé.
Patent WO-2020215393-A1 (WO)
Title: 薄膜晶体管、阵列基板及显示面板
Inventor: CHEN LIXUAN
IPC: H01L29/423
Filed: 2019-05-13
Abstract: 一种薄膜晶体管及应用该薄膜晶体管的阵列基板和显示面板，在栅极绝缘层中增加一层折射率为1.45～1.75的第一栅极绝缘层，从而可以在保护栅极的同时降低对于单板透过率的影响。
Patent WO-2020227895-A1 (WO)
Inventor: MA GUOJUN
IPC: A61M31/00
Filed: 2019-05-13
Abstract: 一种平面金属微针阵列及其制备方法，属于医疗器械技术领域与机械加工领域。将大尺寸金属薄片裁剪为小型金属薄片；加工由上下两块金属盖板组成的夹持工装，工装上下盖板内侧设有与小型金属薄片尺寸匹配的凹槽，且盖板四周边缘处设有通孔；将金属薄片放置于凹槽内，并通过螺栓紧固；设计片状微针阵列的几何形状和尺寸，构建平面微针CAD模型；按照CAD模型切割走丝路径，微针尖端加工时采用"8"字形路径保证针尖尖锐程度，微针阵列基片两侧留少许材料不切割；加工完成后拆卸工装清洗基片，并裁切微针基片两侧未加工部分，得到具有多个微针针体的平面金属微针阵列。本发明通过简单组装可大批量制成微针阵列，成本低效率高，且能够保证微针尖端加工精度。
Patent WO-2019223687-A1 (WO)
Inventor: CHEN FENG
IPC: H04N7/15
Filed: 2019-05-21
Abstract: 本公开提供了一种会议权限控制方法及系统、视频会议服务器、终端、计算机可读存储介质。该方法包括：在终端主叫或者被叫接入会议时，获取所述终端的许可证；在预设白名单中查询所述终端的许可证；若没有查询到所述终端的许可证，则向所述终端发起结束会话信令结束会议，否则允许所述终端接入会议。
Patent WO-2020215440-A1 (WO)
Inventor: ZHU KECHENG
IPC: B65D85/34
Filed: 2019-05-29
Abstract: A tray for vegetables and fruits, comprising an open support bowl; a protruding part is disposed at an inner bottom of the open support bowl, a cavity exists between an outer side surface of the protruding part and an inner side surface of the open support bowl, and a top surface of the protruding part is an arc-shaped supporting surface. By using the described tray, fruit is supported by the arc-shaped supporting surface, the shape of fruit is better adapted to such that the contact area between fruit and the tray for vegetables and fruits is increased, and surface stress is formed at the bottom of fruit, thus the skin and meat of the fruit are not easily damaged due to being squeezed. In addition, since the contact area is increased, and the friction force between fruit and the tray for vegetables and fruits is also increased, the fruit may thus be stably placed on the tray for vegetables and fruits. Since a cavity is present between the outer side surface of the protruding part and the inner side surface of the open support bowl and the shape of fruit is irregular, a bowl mouth of the open support bowl thus cannot be completely sealed, and air can enter the cavity from the outside, thereby achieving air-permeability and ventilation.