baber/WOPTO huggingface dataset:
Patent WO-2019158065-A1 (WO)
Title: Protective film and method and device for cutting protective film
Inventor: LIN JIAO
IPC: B32B27/06
Filed: 2019-02-13
Abstract: A protective film and a method (200) and a device (300, 400) for cutting protective film, improving the user experience. The protective film has a birefringence effect, and fits to a screen of an electronic apparatus. The fast axis direction of the protective film is parallel to the polarization direction of a first polarizer in the screen of the electronic apparatus, and the slow axis direction of the protective film is perpendicular to the polarization direction of the first polarizer; or, the slow axis direction of the protective film is parallel to the polarization direction of the first polarizer, and the fast axis direction of the protective film is perpendicular to the polarization direction of the first polarizer; or, the polarization direction of the first polarizer and each of the fast axis direction and the slow axis direction of the protective film form an included angle of 45 degrees.
Patent WO-2020133693-A1 (WO)
Inventor: LI YIMING
IPC: G08G1/00
Filed: 2019-03-06
Abstract: 一种岸吊区卡车（K005-K007）精准停车方法、设备及系统。方法包括：主控器（M）获取激光雷达（1-6）对岸吊横跨的车道（E1-E6）扫描得到的实时点云数据（S100）；主控器（M）对实时点云数据聚类得到车道（E1-E6）上行驶的卡车（K005-K007）的点云集合（S200）；主控器（M）利用ICP算法对聚类得到的行驶的卡车（K005-K007）的点云集合和车辆点云模型进行计算，得到行驶的卡车（K005-K007）到目标停车位（25）的实时距离（S300）；主控器（M）广播包含行驶的卡车（K005-K007）到目标停车位（25）的实时距离的消息（S400）；车辆控制器接收主控器（M）广播的消息，根据接收消息中包含的实时距离控制行驶的卡车（K005-K007）停止在目标停车位（25）（S500）。有益效果：可控制卡车（K005-K007）一次性精准停止在目标停车位（25），整个停车过程自动完成，可以达到厘米级别的精度，且实施成本低。
Patent WO-2020215278-A1 (WO)
Title: Network switching resource determining method and network switching resource configuration method
Inventor: HONG WEI
IPC: H04W36/16
Filed: 2019-04-25
Abstract: The present invention provides a network switching resource determining method, comprising: when establishing connection to a first operator network in at least two operator networks, sending pre-stored first information of a second operator network in the at least two operator networks, and second information of a terminal in the second operator network to the first operator network; and determining time-domain resources for disconnection to the first operator network and activities in the second operator network according to first configuration information sent by the first operator network, and/or second configuration information sent by the second operator network after establishing communication connection to the second operator network. According to embodiments of the present invention, when the terminal is disconnected from the first operator network and carries out activities in the second operator network in the time-domain resources, the first operator network would not erroneously consider that a problem occurs in the communication connection to the terminal, which effectively avoids waste of resources caused by misoperation of the first operator network.
Patent WO-2020019831-A1 (WO)
Title: Particular human population recognition method, electronic device, and computer readable storage medium
Inventor: ZHENG NENGHENG
IPC: G10L15/06
Filed: 2019-05-14
Abstract: A particular human population recognition method, an electronic device, and a computer readable storage medium. The method comprises: obtaining sound data to be recognized, and extracting a change factor feature of the sound data (101); determining a first preliminary prediction result according to the change factor feature by means of N types of classifiers in an ivector-based support vector sub-system (102); determining a second preliminary prediction result according to the change factor feature by means of N-1 stages of logistic regression classifiers in an ivector-based logistic regression sub-system (103); predicting the classification of the sound data according to a filter bank feature of the sound data by means of a phonetic temporal neural network sub-system to obtain a third preliminary prediction result (104); and performing comprehensive determination according to a preset weight, the first preliminary prediction result, the second preliminary prediction result, and the third preliminary prediction result to obtain a comprehensive prediction result of the classification of the sound data (105).
Patent WO-2020001234-A1 (WO)
Inventor: WANG LIBO
IPC: G06F3/0487
Filed: 2019-05-31
Abstract: Provided are a folder icon display method, a system, a readable storage medium and a terminal, wherein the method comprises: when detecting a trigger event that a first icon and a second icon are used to build a folder, creating a folder, and moving the first icon and the second icon into the folder; according to a shared attribute of the first icon and the second icon, obtaining a pre-stored icon corresponding to the shared attribute; and utilizing the pre-stored icon as an icon of the folder and displaying it in an application interface of the terminal. The folder icon display method of the present invention enables the icon users prefer to be used as displayed icons of folders, and the folders which are classified into different type of application will display different setting icons correspondingly, and no longer all the same, with a high personality. Meanwhile, the icon of folder can be changed into a specific application icon, so that there is no great difference between the icon of folder and other application icons, and the aesthetics is improved.
Patent WO-2020133922-A1 (WO)
Inventor: LIU WEIBING
IPC: F24F11/00
Filed: 2019-06-04
Abstract: 本发明提供了一种空调防凝露控制方法，空调包括设置于室内的空调室内机，空调室内机包括下出风口，下出风口吹出的换热气流可导向地面，控制方法包括以下步骤：制冷模式下，获取室内机的向下出风口外喷出气流的风机的转速；当风机的转速大于等于490rpm且小于等于670rpm时，获取地面的凝露状态，并根据凝露状态判断是否产生除凝露信号；当产生除凝露信号后，提高室内机的下出风口的出风温度并持续第一预设时间。本方法先获取空调的风机的出风大小，当出风大小合适时，获取地面的凝露信状态，当发现凝露量较大，易产生危险时，提高下出风口的出风温度来进行除凝露处理，降低了用户因凝露而滑倒的危险。
Patent WO-2019242683-A1 (WO)
Title: 路径变更方法及装置
Inventor: ZHU YUANPING
IPC: H04W40/12
Filed: 2019-06-20
Abstract: 本申请涉及通信技术领域。本申请公开了一种路径变更方法及装置，旨在提高数据包的传输效率。该方法应用于无线接入网，无线接入网包括终端、无线回传节点和宿主节点，无线回传节点用于为无线接入无线回传节点的节点提供无线回传服务，终端通过无线回传节点与宿主节点通信，该方法具体包括：第一节点建立和第二节点之间的第一路径和第二路径，第一节点和第二节点均为无线接入网中的节点，第一节点为无线回传节点或宿主节点或宿主节点的分布式单元；第一节点通过第一路径向第二节点发送数据包；当第一节点确定路径变更条件成立时，第一节点从第一路径变更到第二路径向第二节点发送数据包。
Patent WO-2020001446-A1 (WO)
Title: 气溶胶生成制品、装置和系统
Inventor: CHEN BIN
IPC: A24F47/00
Filed: 2019-06-25
Abstract: 一种气溶胶生成制品(100)，包括；烟体(110)，以及磁记录介质(160)，设置于烟体(110)的表面和/或内部，磁记录介质(160)作为信息存储单元存储有可读取信息。还提供一种气溶胶生成装置(200)和气溶胶生成系统(10)。
Patent WO-2020048239-A1 (WO)
Title: High-power optical fiber laser gain optical fiber heat-dissipating device
Inventor: YANG RUNLAN
IPC: H01S3/042
Filed: 2019-07-17
Abstract: A high-power optical fiber laser gain optical fiber heat-dissipating device. The whole device is a circular structure, comprises a circular base heat sink (1) and a cylindrical heat sink (2), the outer diameter of a cylinder being slightly less than that of a circular base, and comprises two packaging modules (3) of a semicircular structure, the outer diameter of the packaging modules being identical to that of the circular base. The device is easy to manufacture, and has low costs, high operability and a good heat-dissipating effect on gain optical fibers; due to special packaging technology, the coiling of the gain optical fibers has high flexibility, and by means of a stress, the gain optical fibers are coiled on a same cylindrical surface, the beam quality of laser light output by optical fibers in a large mode field is effectively controlled; the special packaging device for the coiling of the gain optical fibers ensures a long-term and reliable heat-conducting effect of conductive silicon grease, thereby greatly increasing the system stability and reliability of a high-power optical fiber amplifier.
Patent WO-2020215518-A1 (WO)
Inventor: ZHU HUIJUN
IPC: H04B10/071
Filed: 2019-07-31
Abstract: 本发明公开了一种基于窄带光波的快速光纤编码识别系统及识别方法，其中识别系统包括用于输出窄带光谱的激光光源、用于构成反射环路的环形耦合器、用于采集反射光信号的光电探测模块、用于表示光纤编码的光纤光栅组合序列和用于控制的主控模块，所述主控模块连接所述激光光源和光电探测模块，所述激光光源的输出端和所述光电探测模块分别通过光纤连接到所述环形耦合器，所述环形耦合器的输出端通过光纤连接所述光纤光栅组合序列。本发明解决了传统光纤光栅解调仪识别光纤光栅组合序列时速度慢、测距精度差、价格昂贵的问题，采用窄带光谱输出加上光电探测模块，实现了高速识别、高精度测距，并且价格便宜，适于大面积推广。
Patent WO-2020140456-A1 (WO)
Inventor: LI CHAOWU
IPC: H04R9/06
Filed: 2019-08-24
Abstract: 一种扬声器装置（7400），该装置（7400）包括，用于容纳耳机芯（50，1104，7402）的机芯壳体（20，41，751）；用于容纳控制电路（60）或电池（70）的电路壳体（30），控制电路（60）或电池（70）驱动耳机芯（50，1104，7402）振动以产生声音；用于连接机芯壳体（20，41，751）和电路壳体（30）的耳挂（10）；以及壳体护套（17），至少部分包覆于电路壳体（30）和耳挂（10）的外围，壳体护套（17）由防水材料制成。该扬声器装置（7400）通过各个部件间的密封连接，提高了扬声器装置（7400）整体的防水效果。
Patent WO-2020237871-A1 (WO)
Title: Cardless transaction method, apparatus and server
Inventor: CHANESWARA REDDY YEMME
IPC: G07F19/00
Filed: 2019-08-28
Abstract: A cardless transaction method, an apparatus and a server. Said method comprises: receiving transaction information inputted by a user; generating an identification identifier corresponding to the current transaction, the identification identifier comprising the transaction information; presenting the identification identifier to an identification apparatus of an ATM; performing identity verification of the user, the identity verification comprising simultaneously verifying a password inputted by the user and a fingerprint; and displaying transaction request success information if the identity verification is passed. When an ATM is used, a user is not required to carry a bank card, thereby improving the convenience of the ATM; moreover, the user does not need to input a password on the ATM, thereby improving the security of the user operating the ATM, and reducing the security risk of the user's account.
Patent WO-2020244083-A1 (WO)
Title: 柔性显示面板及显示装置
Inventor: HUANG WEI
IPC: H01L51/52
Filed: 2019-09-10
Abstract: 一种柔性显示面板及显示装置，柔性显示面板（10）包括柔性基板（200）和背板（100），背板（100）包括弯折区（101）和非弯折区（102），其中弯折区（101）包括多个第一弯折区（1011）及多个第二弯折区（1012），多个第一弯折区（1011）与多个第二弯折区（1012）交错设置，且第一弯折区（1011）的硬度大于第二弯折区（1012）的硬度，保证了背板（100）具有一定的硬度来支撑柔性显示面板（10），缓解了应力集中，减小了裂纹产生率。
Patent WO-2021046753-A1 (WO)
Title: Atrial shunt decompression device, weaving device and weaving method thereof
Inventor: CHEN SONG
IPC: A61B17/00
Filed: 2019-09-11
Abstract: Disclosed are an atrial shunt decompression device, a weaving device, and a weaving method thereof. The atrial shunt decompression device comprises a left disc (1), a right disc (2), and a waist portion (3). The left disc (1) and the right disc (2) are connected by the waist portion (3) and are thus integrally formed. The left disc (1), the waist portion (3) , and the right disk (2) are formed by weaving a single weaving filament (10). The weaving method employing a single weaving filament achieves the fixation of all of the end portions of weaving filaments by one nut, reducing the required number of nuts as well as the nut size, and facilitating the formation of a cortical layer. The atrial shunt decompression device uses a weaving device comprising a woven body mold (20) having a cylindrical structure, where positioning pins (21) are uniformly affixed and connected to an outer wall of the woven body mold (20). The weaving method of the atrial shunt decompression device comprises weaving, thermoforming, weaving a finishing filament, fixing nut ends, and further thermoforming. The weaving method is simple and easy to implement, and can even be performed by hand in small batches to reduce costs.
Patent WO-2020108024-A1 (WO)
Inventor: LANG ZHIDONG
IPC: G06F16/73
Filed: 2019-09-17
Abstract: Embodiments of the present application provide an information interaction method and apparatus, an electronic device, and a storage medium. The method and apparatus are applied to a server in a network live broadcast system. The server is used to, in response to a command selection instruction from a first electronic device persistently connected to the server, push a command text indicated by the command selection instruction to a second electronic device persistently connected to the server, such that the second electronic device displays the command text; receive a movement video corresponding to the command text uploaded by the second electronic device; and if the movement video matches semantics of the command text, perform a preset matching operation. The method enables a user to perform preset operations, such as a reward operation, in different situations, thereby enriching information interaction manners, attracting more users to participate, and improving live broadcast effects.
Patent WO-2021035837-A1 (WO)
Inventor: LI HAO
IPC: C23G3/02
Filed: 2019-09-18
Abstract: 一种节能环保型酸洗装置及采用该节能环保型酸洗装置的带材处理系统，该酸洗装置包括酸洗槽（102），酸洗槽（102）的至少其中一端为隔液端（103），隔液端（103）设有承托坝（1031）和阻液坝（1032），承托坝（1031）自槽底向上延伸，阻液坝（1032）自槽顶向下延伸，承托坝（1031）与阻液坝（1032）分别延伸至带材运行通道附近，并且两坝之间的间距能容带材通过；或者，承托坝（1031）与阻液坝（1032）之间间距小于带材厚度，承托坝（1031）和/或阻液坝（1032）为弹性坝。通过设置由承托坝（1031）和阻液坝（1032）构成的隔液端，不再需要利用高速射流对酸洗槽（102）两端的酸液进行液封，不会产生大量的酸雾，降低了酸耗和后续处理酸雾的成本。
Patent WO-2020057576-A1 (WO)
Inventor: XIA YINGLONG
IPC: G06Q10/06
Filed: 2019-09-19
Abstract: A computer-implemented method of determining data lineage based on database queries is provided. A received database query is parsed to detect a plurality of data entities associated with a plurality of data flows. A query graph associated with the received database query is generated, where the query graph includes a plurality of nodes connected via edges. The plurality nodes correspond to the plurality of data entities and the edges correspond to the plurality of data flows. A data lineage query is retrieved from memory. The data lineage query includes one or more of the plurality of data entities associated with the plurality of nodes within the generated query graph. A representation of the generated query graph is output based on the data lineage query.
Patent WO-2020098407-A1 (WO)
Title: Method for controlling air conditioner, air conditioner and computer-readable storage medium
Inventor: WANG XIANSONG
IPC: F24F11/77
Filed: 2019-09-29
Abstract: A method for controlling an air conditioner. The air conditioner comprises a first air outlet and a first fan (1004) provided on the first air outlet. The first fan (1004) is a contra-rotating fan. The contra-rotating fan comprises a front wind wheel (1) and a rear wind wheel (2). The method for controlling the air conditioner comprises the following steps: the air conditioner entering a long-distance air supply mode to achieve first target rotational speeds of the front wind wheel (1) and the rear wind wheel (2) in the first fan (1004); and controlling the front wind wheel (1) and the rear wind wheel (2) in the first fan (1004) to separately run according to the corresponding first target rotational speeds, wherein a rotational speed difference between the target rotational speeds of the front wind wheel (1) and the rear wind wheel (2) of the first fan (1004) is less than a preset difference.
Patent WO-2021062577-A1 (WO)
Inventor: QIAN ZHEN
IPC: B01D3/38
Filed: 2019-09-30
Abstract: A process of stripping aqueous dispersion of polymeric beads with volatile organic compounds and an aqueous polymer composition obtained by the process.
Patent WO-2021017237-A1 (WO)
Inventor: WANG YINGJIE
IPC: H02P21/22
Filed: 2019-11-02
Abstract: 本发明公开了一种永磁同步电机低载波比无差拍控制系统及方法，包括永磁同步电机、编码器、abc-dq坐标转换单元、转速外环PI控制器、1/2时刻电流预估单元、电流无差拍控制器、dq-αβ坐标转换单元、SVPWM调制模块、逆变器。本发明在电流预测模型建模过程中，将逆变器和电机看作一个整体建模，考虑了逆变器的延迟作用，并加入1/2时刻电流预估修正离散化误差，所建模型较传统电流预测模型更为准确；在无差拍控制器中加入了电流误差解耦积分补偿模块，使得定子电流控制静差得到了很大改善，最终实现了无差拍控制在低载波比下控制良好的目的，结果显示电机转速和定子电流控制良好，电机定子电流控制静差较小，输出转矩脉动也得到了改善。
Patent WO-2021017271-A1 (WO)
Title: Glass substrate storage technology and device and application
Inventor: SUN QI
IPC: B65G47/248
Filed: 2019-11-09
Abstract: Disclosed are a glass substrate storage technology and device and an application. At least one storage box is placed beside a middle process section of a glass substrate production line, glass substrates on the glass substrate production line are moved to the storage box, and the glass substrate storage technology is applied to a thin film battery production line. According to the technology, the glass substrates are stored in the middle process section of the glass substrate production line, so that the problem that glass needs to be temporarily stored in the middle process section of an existing glass production line is solved, the temporary storing time for the maintenance and repair of production line equipment is provided, glass substrates stored in a warehousing system can be continued to be supplied to the production line as well, and the normal production of the production line is ensured. The device can be used for storing damaged glass substrates, ensuring that the damaged glass substrates are discharged in time, ensuring the quality of the stored glass, and facilitating the storage of glass.
Patent WO-2020103727-A1 (WO)
Inventor: LU XIAOGANG
IPC: H04L45/122
Filed: 2019-11-12
Abstract: The embodiments of the present application relate to the technical field of traffic forwarding. Disclosed are a flowlet load sharing method and device, for use in solving the problems in the prior art of high consumption of flowlet transmission resources and adjustment untimeliness. The specific solution is that: a load sharing device performs first hash on the basis of an original flow to hash said flow into an aggregate flow comprising a plurality of flowlets, hashes the flowlets in the aggregate flow to specific link pointers in a link pointer sequence on the basis of a timestamp or a random number, determines load routes for transmitting the flowlets, and finally transmits the flowlets by the determined load routes; in addition, real-time load sharing adjustment is implemented by actively generating flowlets on the basis of real-time statistics on the data quantity of the flowlets having been transmitted by the load routes and the data quantity of the flowlets carried by the link pointers, in combination with the preset value of the load proportion of each load route. The embodiments of the present application are used in a data transmission process.
Patent WO-2020108297-A1 (WO)
Inventor: YANG QIAN
IPC: G01R31/40
Filed: 2019-11-13
Abstract: A detection and protection circuit, and a power supply circuit and method. The detection and protection circuit comprises: a comparator (10), a first resistor (20), a second resistor (30), a third resistor (40), a fourth resistor (50), a fifth resistor (60), a sixth resistor (70), and two diodes (80,90). The first resistor (20) is connected in series to the second resistor (30). The second resistor (30) is grounded. A positive input end, a negative input end, a power supply end, a ground end, and an output end of the comparator (10) are respectively connected to the third resistor (40), the fourth resistor (50), a power management device power supply pin, the ground, and a main controller. The other end of the third resistor (40) is connected between the first resistor (20) and the second resistor (30). The other end of the fourth resistor (50) is connected to the first resistor (20). A first power supply is connected between the fourth resistor (50) and the first resistor (20). The fifth resistor (60) is connected in series to the sixth resistor (70). The sixth resistor (70) is grounded. The other end of the fifth resistor (60) is connected to the main controller. A negative electrode of one diode (80) is connected between the fourth resistor (50) and the negative input end, and a positive electrode is connected to the power supply circuit. A positive electrode of the other diode (90) is connected to the negative input end, and a negative electrode is connected to a power supply port.
Patent WO-2021102990-A1 (WO)
Inventor: LI YANHUA
IPC: H04W72/04
Filed: 2019-11-29
Abstract: L'invention concerne un procédé et un appareil de configuration de cycle court, un dispositif de communication et un support d'enregistrement. Le procédé consiste à : configurer, pour de multiples groupes de réception discontinue (DRX) d'un équipement utilisateur, un paramètre de cycle court DRX d'un groupe DRX ayant une première bande de fréquence et/ou d'un groupe DRX ayant une seconde bande de fréquence, la fréquence de la première bande de fréquence étant supérieure à la fréquence de la seconde bande de fréquence (101).
Patent WO-2020134896-A1 (WO)
Inventor: HAN ZHE
IPC: G10L13/02
Filed: 2019-12-03
Abstract: A method and a device for invoking a speech synthesis file. Said method comprises: detecting whether a client has a speech synthesis file needed to be used by a registered app (S101), the registered app being a pre-registered app requiring the use of a speech synthesis file; if it is detected that the client does not have a speech synthesis file, downloading, according to a pre-stored speech configuration file corresponding to the registered app, a speech synthesis file from a server side corresponding to the registered app (S103), the speech configuration file including the download address of the speech synthesis file; and if it is detected that the client has the speech synthesis file, invoking the speech synthesis file of the client (S102), so that the registered app performs speech playback according to the speech synthesis file. When a registered app needs to use a speech synthesis file, whether a client has a speech synthesis file is detected, and if the client has a speech synthesis file, the speech synthesis file cached in the client is preferentially invoked, reducing the response time of the entire speech system.
Patent WO-2020238139-A1 (WO)
Inventor: WANG KAIWEI
IPC: H05K9/00
Filed: 2019-12-06
Abstract: Provided are an electromagnetic shielding structure and a manufacturing method therefor, and an electronic product. The manufacturing method comprises the following steps: an injection mold covering a circuit substrate, such that different circuit units on the circuit substrate are respectively accommodated in different injection cavities of the injection mold; injecting a non-conductive plastic sealant into the injection cavities so as to form non-conductive plastic sealed bodies on the circuit units, wherein spaced slots are formed between the non-conductive plastic sealed bodies; and forming a conductive shielding layer on the non-conductive plastic sealed bodies, such that the conductive shielding layer covers the non-conductive plastic sealed bodies, and the spaced slots are filled with the conductive shielding layer to form a shielding barrier wall, so that the different circuit units are respectively shielded in the cavities. The present invention has the advantages of reducing the manufacturing cost and simplifying the manufacturing process.
Patent WO-2020215759-A1 (WO)
Inventor: YIN LING
IPC: G06Q50/30
Filed: 2019-12-18
Abstract: A friend recommendation method and system oriented toward a subway passenger. The method comprises: acquiring source data of subway station passengers and subway operations (S1); preprocessing the acquired source data (S2); according to the preprocessed source data, inferring a passenger travel path (S3); according to a subway train timetable and a train departure interval, calculating a detailed train operation timetable (S4); according to the inferred passenger travel path and the calculated train operation timetable, matching passengers with a specific train (S5); and according to the matching passengers and specific train, extracting and measuring the interaction between the passengers, and carrying out friend recommendation (S6). According to the method, original social software friend recommendation based on user attributes or a static space is expanded to a dynamic space, so that matching between passengers and trains is more accurate, and the interaction of the passengers in a subway system can be comprehensively quantified.