baber/WOPTO huggingface dataset:
Patent WO-2020206854-A1 (WO)
Title: Ionic flexible touch sensor
Inventor: Shao Ruomei
IPC: G06F3/041
Filed: 2019-07-05
Abstract: An ionic flexible touch sensor, comprising a plurality of conductive layers (11, 12, 13), a plurality of insulating layers (21, 22), and two packaging layers (31, 32). The plurality of conductive layers (11, 12, 13) are laminated; one insulating layer (21, 22) is laminated between every two conductive layers (11, 12, 13), and the two packaging layers (31, 32) are respectively packaged on the upper surfaces and the lower surfaces of the laminated conductive layers (11, 12, 13); the conductive layers (11, 12, 13) are made of an ionic conductive flexible gel material, and the insulating layers (21, 22) and the packaging layers (31, 32) are separately made of an insulating type high-molecular polymer material. The ionic flexible touch sensor can be integrated with a contact position measurement module and a contact pressure/tensile force detection module. A whole set of complete structural design and manufacturing technical solution for the ionic flexible touch sensor is provided, and a product has the advantages of high optical transparency, deep flexibility, low manufacturing costs, high position measurement resolution, high sensitivity and the like.
Patent WO-2020020269-A1 (WO)
Inventor: CHEN JIANJIANG
IPC: G06T3/00
Filed: 2019-07-25
Abstract: 本发明公开了一种自动匹配道具的拍照方法及装置，涉及移动终端技术领域，其方法包括：移动终端在启动相机且进入画面自动装饰道具状态后，获取包含用户图像信息和环境信息的拍摄场景；所述移动终端根据所述拍摄场景，从预置道具库中选取与所述拍摄场景相匹配的道具信息；所述移动终端将所述用户图像信息与所述道具信息进行叠加处理，生成待拍摄合成图像。
Patent WO-2020024904-A1 (WO)
Inventor: XIAO SHIYUAN
IPC: G06F17/00
Filed: 2019-07-29
Abstract: 本发明内容公开了一种用于搜索区块链数据的方法，所述方法包括：A.经由超文本传输协议接口接收搜索请求；B.在区块链节点的用于存储索引的数据库中搜索与所述搜索请求相匹配的索引，其中，所述数据库中存储的索引是根据区块链数据所创建的索引；C.基于搜索到的索引中的统一资源定位地址生成搜索结果网页；D.返回与所述搜索请求相关联的搜索结果网页。本发明内容能够基于在区块链节点上实现内置的搜索功能来对区块链内部的数据进行搜索。
Patent WO-2021016901-A1 (WO)
Inventor: FANG YIKAI
IPC: G06K9/00
Filed: 2019-07-31
Abstract: La présente invention concerne un procédé de génération de trajectoire sur la base d'un suivi de joueur. Le procédé consiste à déterminer une association temporelle pour un premier joueur dans un champ de vision capturé et à déterminer une association spatiale pour le premier joueur. Le procédé consiste également à dériver une identification de joueur globale sur la base de l'association temporelle et de l'association spatiale et à générer une trajectoire sur la base de l'identification de joueur globale.
Patent WO-2020147303-A1 (WO)
Inventor: WANG YIN
IPC: B01J20/02
Filed: 2019-08-02
Abstract: 一种污泥基除磷材料及其制备方法和含磷污水的处理方法。所述污泥基除磷材料的制备方法包括：(1)将脱水污泥室温通风条件下风干后，于60‑90℃下干燥4‑6h，得到干燥污泥；(2)往干燥污泥中加入氧化剂，搅拌2‑4h，过滤，水洗，之后于60‑90℃下干燥4‑6h，得到氧化污泥；(3)将氧化污泥浸没在无机金属盐溶液中，搅拌2‑4h，过滤，水洗，之后于60‑90℃下干燥4‑6h，得到盐浸污泥；(4)将盐浸污泥置于热解炉中进行热解，之后将所得热解产物冷却，粉碎。
Patent WO-2020125024-A1 (WO)
Inventor: PAN JUNLIN
IPC: A24F47/00
Filed: 2019-08-08
Abstract: Disclosed are a method for heating an aerosol generation material and an aerosol generation device (100, 200, 300). The aerosol generation device (100, 200, 300) comprises a heating tube (120, 220, 230), wherein at least two heating members (131, 132, 231, 232, 331, 332, 333) are axially arranged on the heating tube (120, 220, 230); and one end of the heating tube (120, 220, 230) is a smoke outlet end (121, 221, 321), and the other end thereof is an air inlet end (122, 222, 322). The heating tube (120, 220, 230) is alternately provided with non-heated sections (123, 125, 223, 225, 323, 325, 327) and heated sections (124, 126, 224, 226, 324, 326, 328) in sequence from the smoke outlet end (121, 221, 321) to the air inlet end (122, 222, 322), wherein at least two heating members (131, 132, 231, 232, 331, 332, 333) have a formal heating order, in which the heating member (131, 132, 231, 232, 331, 332, 333) closest to the smoke outlet end (121, 221, 321) firstly formally starts heating up. By means of firstly heating tobacco in the smoke outlet end (121, 221, 321), the absorption of smoke when penetrating a large section of unheated tobacco can be effectively reduced. By means of arranging the non-heated sections (123, 125, 223, 225, 323, 325, 327) in a smoke flow direction, when smoke in the heated sections (124, 126, 224, 226, 324, 326, 328) flows through the non-heated sections (123, 125, 223, 225, 323, 325, 327), the smoke heats the tobacco in the non-heated sections; and the heating tube (120, 220, 230) heats same by means of axial heat conduction, such that the tobacco in the non-heated sections (123, 125, 223, 225, 323, 325, 327) generates smoke of a relatively high quality through baking. Furthermore, the tobacco in the non-heated sections (123, 125, 223, 225, 323, 325, 327) can cool high-temperature smoke and filter out impurities, such as particles, from the smoke flowing out of the heated sections (124, 126, 224, 226, 324, 326, 328).
Patent WO-2020042934-A1 (WO)
Inventor: BAI JIE
IPC: G06Q40/04
Filed: 2019-08-16
Abstract: A non-repudiation cross-chain transaction method and a blockchain system. The method comprises: a public chain creates a cross-chain transaction; an initiation parallel chain forwards a first lock request to a transaction initiation chain; the transaction initiation chain completes a service transaction and locks the transaction content of the service transaction according to the first lock request; a target parallel chain forwards a second lock request to a transaction target chain; the transaction target chain completes a return transaction and locks the transaction content of the return transaction according to the second lock request; if it is determined that both the service transaction and the return transaction are completed, the public chain instructs the transaction initiation chain to unlock the transaction content of the service transaction, and the transaction target chain to unlock the transaction content of the return transaction. In the present application, the public chain instructs the transaction initiation chain and the transaction target chain to lock their respective transaction content, and then unlock the transaction content when both parties complete the transaction, so as to avoid losses of one party caused by the other party's incompletion of the transaction and achieve a non-repudiation transaction effect, thereby ensuring that the cross-chain transaction can be completed safely.
Patent WO-2020088046-A1 (WO)
Inventor: WU ANPING
IPC: G06K9/00
Filed: 2019-08-20
Abstract: Disclosed in the embodiments of the present application are an electronic device, and a fingerprint image processing method and a related product used in the electronic device. The electronic device comprises a screen having a first polarizer; a second polarizer; and an optical fingerprint recognition module. The second polarizer is provided below the screen, and the optical fingerprint recognition module is provided below the second polarizer. The polarization directions of the first polarizer and the second polarizer are the same. The first polarizer and the second polarizer are used to filter first optical noise. The second polarizer is used to filter second optical noise. The first optical noise is screen light from the screen, and is light rays radiating towards the optical fingerprint recognition module. The second optical noise is screen light coming from the screen, and is light rays radiating away from the optical fingerprint recognition module and reflected by an outer glass panel of the screen. Using the embodiments of the present application, the impact of screen light on fingerprint image formation may be reduced, thus aiding in improving fingerprint collection efficiency.
Patent WO-2020215573-A1 (WO)
Title: Captcha identification method and apparatus, and computer device and storage medium
Inventor: LI GUOAN
IPC: G06K9/34
Filed: 2019-08-30
Abstract: Disclosed are a CAPTCHA identification method and apparatus based on data analysis, and a computer device and a storage medium. The method comprises: acquiring a target CAPTCHA picture (S1); inputting the target CAPTCHA picture into a CAPTCHA identification model based on a convolutional neural network to carry out computation to obtain a computation result, wherein the CAPTCHA identification model comprises a CNN module and an LSTM module, and in the CAPTCHA identification model, target feature extraction is carried out on the target CAPTCHA picture by using the CNN module, an extracted target feature is input into the LSTM module to carry out sequence prediction to obtain a prediction result, and the prediction result is then computed by means of a preset function to obtain the computation result (S2); and acquiring the computation result output by the CAPTCHA identification model, wherein the computation result is a CAPTCHA character corresponding to the target CAPTCHA picture (S3). Therefore, identification is directly completed from end to end, and the model has a smaller computation amount and higher identification accuracy.
Patent WO-2021017151-A1 (WO)
Title: Heat dissipation structure for display panel, preparation method therefor and application thereof
Inventor: WANG YIJIA
IPC: H05K7/20
Filed: 2019-09-29
Abstract: A heat dissipation structure for a display panel, a preparation method therefor and application thereof. The heat dissipation structure comprises a copper foil layer (1) and a heat conductive layer (2) provided on the copper foil layer (1), wherein the material used for the heat conductive layer (2) comprises a heat conductive material (21) having a three-dimensional structure, and gaps in the three-dimensional structure of the heat conductive material (21) is filled with a buffer (22).
Patent WO-2020093874-A1 (WO)
Inventor: LIU TIE
IPC: G06Q40/04
Filed: 2019-10-23
Abstract: Disclosed in the present invention are a method and a device for foreign exchange purchase transactions, said method comprising: predicting, according to historical transaction data, a predicted total foreign exchange purchase amount within a first set deadline; within an exchange rate stabilization period of the first set deadline, initiating a foreign exchange purchase transaction request according to the predicted total foreign exchange purchase amount, the foreign exchange purchase transaction request being used for purchasing, according to the exchange rate within the exchange rate stabilization period, foreign exchange of the predicted total foreign exchange purchase amount; after the first predetermined deadline expires, acquiring an actual total foreign exchange purchase amount within the first predetermined deadline; and performing transaction clearing according to the actual total foreign exchange purchase amount and the predicted total foreign exchange purchase amount.
Patent WO-2021017246-A1 (WO)
Title: Display panel making sound by means of vibration
Inventor: ZHOU YONGXIANG
IPC: H01L51/56
Filed: 2019-11-05
Abstract: A display panel making a sound by means of vibration, comprising: a backlight module; a lower polarizer, provided on the backlight module; an array substrate, provided on the lower polarizer; a color filter substrate, provided opposite the array substrate; a piezoelectric vibration layer, directly or indirectly provided on the bottom of the color filter substrate and being able to generate vibration, so as to drive the whole display panel to vibrate, the piezoelectric vibration layer comprising at least a piezoelectric material and at least an electrode which are stacked with each other; a liquid crystal layer, filling in a space between the array substrate and the color filter substrate; an upper polarizer, directly or indirectly provided on the top of the color filter substrate; and a touch layer, provided in the display panel. The display panel has advantages such as being thin and light.
Patent WO-2021087852-A1 (WO)
Inventor: LIU YI
IPC: H01M4/36
Filed: 2019-11-07
Abstract: Disclosed is a nano zinc oxide composite material used as a negative electrode material of a lithium-ion battery. A preparation method of the nano zinc oxide composite material comprises preparing an asphalt-based spherical activated carbon/aluminum oxide composite material and preparing a nano zinc oxide composite material. The asphalt-based spherical activated carbon/aluminum oxide composite material can enable a porous structure. The use of aluminum oxide improves the thermal stability of the composite material, reduces the influence of volume expansion on the electrical properties of the composite material, and meanwhile can increase the degree of graphitization of the zinc oxide surface, and is therefore beneficial to the transportation of electrons in the nano zinc oxide composite material. The material is used as a negative material of a lithium-ion battery and has excellent electrochemical performance. Under a current density of 100 mA/g, a reversible capacity can be maintained at 832-925 mAh/g after 100 cycles. The nano zinc oxide composite material has stable performance and excellent electrical performance, and is suitable for industrial applications.
Patent WO-2021087997-A1 (WO)
Inventor: CHEN ERKAI
IPC: H04L1/00
Filed: 2019-11-08
Abstract: The present application relates to the technical field of communications, in particular, to V2X, intelligent vehicles, autonomous driving, intelligent connected vehicles, and the like, and provides a data transmission method and apparatus, for use in solving the problem of how to choose, when a PUSCH, a PSSCH and a PSFCH are concurrent in a same time slot, a channel to send data on the time slot. The method comprises: a first terminal apparatus determines the priority of uplink data carried by a PUSCH, the priority of first sidelink data carried by a PSSCH, and the priority of sidelink feedback control information (SFCI) carried by a PSFCH, wherein the PUSCH, the PSSCH, and the PSFCH occupy a same time slot, and according to the priority of the uplink data, the priority of the first sidelink data, and the priority of the SFCI, sends the uplink data by means of the PUSCH, or sends the first sidelink data by means of the PSSCH and/or sends the SFCI by means of the PSFCH.
Patent WO-2020098670-A1 (WO)
Inventor: HE AIJUN
IPC: G08B13/181
Filed: 2019-11-13
Abstract: Provided are an alarm module and a self-moving device, and an alarm method for an alarm module. The alarm module of the self-moving device comprises: a detection module that is used for detecting an abnormal moving state of the self-moving device; a control module (230) that is electrically connected to the detection module and that is used for at least partially determining according to the abnormal moving state of the self-moving device whether a preset alarm trigger condition is met; and a sound-generating part, wherein the control module (230) controls the sound-generating part to emit an alarm signal when determined that the abnormal moving state of the self-moving device meets the preset alarm trigger condition; the described alarm module is characterized in that the alarm module comprises an energy module (210) that provides an energy source to the alarm module; the alarm module further comprises a connection part, and the alarm module may be removably installed on the self-moving device by means of the connection part. The described alarm module and self-moving device, and alarm method for an alarm module may promptly notify a user of abnormal operation information of the self-moving device, which prevents the occurrence of severe consequences such as the loss of and damage to the self-moving device.
Patent WO-2020103927-A1 (WO)
Inventor: LI WEI
IPC: C21D8/02
Filed: 2019-11-22
Abstract: Disclosed is a high-yield-ratio cold-rolled dual-phase steel, having the following chemical elements in percentage by mass: 0.05%-0.08% of C, 0.9%-1.2% of Mn, 0.1%-0.6% of Si, 0.030%-0.060% of Nb, 0.030%-0.060% of Ti, 0.015%-0.045% of Al, and the balance being Fe and other inevitable impurities. A manufacturing method for the high-yield-ratio cold-rolled dual-phase steel, comprising the following steps: (1) smelting and casting; (2) hot rolling, wherein a casting blank is controlled such that same is soaked at a temperature of 1200ºC to 1250ºC, then is rolled with the finish rolling temperature being controlled to be 840ºC to 930ºC, is cooled at a speed of 20ºC/s to 70ºC/s after being rolled, and then is wound with the winding temperature being controlled to be 570ºC to 630ºC; (3) cold rolling; (4) annealing, wherein the annealing soaking temperature is 750ºC to 790ºC, the annealing time is 40 s to 200 s, cooling is then carried out at a speed of 30ºC/s to 80ºC/s, the start temperature of cooling is 650ºC to 730ºC, the aging temperature is 200ºC to 260ºC, and the overaging time is 100 s to 400 s; and (5) leveling.
Patent WO-2020119633-A1 (WO)
Inventor: GUO HAIGUANG
IPC: H04N9/31
Filed: 2019-12-09
Abstract: 本发明提供一种投影画面自动校正方法、系统，属于投影校正技术领域。通过获取当前投影的第一角度，所述第一角度包括俯角或仰角；基于所述第一角度执行投影画面的上侧边或下侧边校正，得到第一校正比例参数；和/或，捕捉投影画面，获取投影画面的左、右侧边长度，根据左、右的较短侧边来校正较长侧边，得到第二校正比例参数；根据第一校正比例参数和/或第二校正比例参数，调整投影画面。通过本方案，自适应调整投影画面，使投影在一定范围内随意摆放，系统都可以自动调整画面，使有效内容保持矩形，达到较好显示效果。
Patent WO-2021120010-A1 (WO)
Inventor: ZHENG TAO
IPC: H04L29/06
Filed: 2019-12-17
Abstract: Methods and apparatus automatically identify which Internet-of-Things (IoT) devices within a set are behaving in a manner non-compliant to a target behaviour. Each IoT device (11) is assigned to a grid point in a notional m-dimensional space. A respective assessment module (2, 3) is arranged to monitor behaviour of a group of IoT devices assigned to grid points that are aligned with one another at a respective position along the respective dimension, and to produce an output indicative of non-compliant behaviour in the event that the monitoring indicates that behaviour in the group of IoT devices deviates from a behavioural model of the IoT devices of said group. An identification module (5) identifies at least one non-compliant IoT device in the set of IoT devices by combining outputs from the assessment modules assigned to the different dimensions of the space. The assessment modules may use trained machine-learning algorithms embodying a model of normal behaviour of the group of devices.
Patent WO-2020155955-A1 (WO)
Inventor: GUO YUZHEN
IPC: G06K9/00
Filed: 2019-12-25
Abstract: 提供一种显示面板，包括：子像素阵列和多个感光单元。子像素阵列包括能够发出不同颜色光的第一子像素、第二子像素及第三子像素。所述多个感光单元设置在所述子像素阵列的出光面下方；所述多个感光单元中的每个感光单元包括感光器件，所述感光器件包括感光层；所述感光器件中的感光层在所述显示面板板面上的正投影与所述第一子像素、所述第二子像素及所述第三子像素在所述显示面板板面上的正投影均有重叠的区域。
Patent WO-2020135776-A1 (WO)
Title: 交互数据的传输方法、装置、终端及服务器
Inventor: LI SHUANGYANG
IPC: H04N21/433
Filed: 2019-12-27
Abstract: 本公开的实施例公开了一种交互数据的传输方法、装置、终端及服务器，其中，该方法包括：客户端获取基于用户与所述客户端的当前直播显示界面进行的交互而产生的交互数据；所述客户端将所述交互数据进行缓存，并在数据上报条件被满足时，将已缓存的交互数据发送至服务器；所述客户端从所述服务器接收联动交互数据，所述联动交互数据是由服务器基于至少一个客户端分别发送的交互数据而生成的并被发送至各个客户端，并且所述联动交互数据用于指示接收到所述联动交互数据的客户端生成匹配的交互响应；所述客户端将所述匹配的交互响应在所述客户端的直播显示界面中进行展示。本公开的实施例可以减小客户端和服务器收据处理的压力。
Patent WO-2020253206-A1 (WO)
Inventor: REN WEI
IPC: G01C21/34
Filed: 2019-12-27
Abstract: A vehicle charging navigation method, an electronic apparatus, and a storage medium. The method comprises: (S101) in response to a charging navigation request, obtaining a charging station to be confirmed; and (S102) obtaining the number of navigation tasks having the charging station as a navigation destination, and displaying the number of the navigation tasks in association with the charging station. During navigation, the number of the navigation tasks having the charging station as a navigation destination are obtained, and the number of the navigation tasks is displayed in association with the charging station, such that users can clearly know how many other vehicles are heading to the charging station, and can then easily determine whether or not to continue to proceed to the charging station.
Patent WO-2021128403-A1 (WO)
Inventor: HU JIANFENG
IPC: C05G3/00
Filed: 2019-12-30
Abstract: The present invention provides a fulvic acid type compound fertilizer, comprising the following components by weight percentage: 10-40% of fulvic acid, 1-20% of amino acid, 20-60% of inorganic compound fertilizer, and 1-20% of anti-caking agent, the remainder being a dispersing agent. The present invention provides a fulvic acid type compound water-soluble fertilizer and a high-tower spray drying granulation process thereof. Through the combination of fulvic acid and other nutrients required by plants, the plant growth can be effectively adjusted, the soil structure can be improved, and the problem that the utilization rate of traditional chemical fertilizers is low is solved; and the high-tower spray drying process solves problems such as excessive dust and easy caking of traditional water-soluble fertilizers.
Patent WO-2021128419-A1 (WO)
Title: 磁编码器、绝对电角度检测方法、系统及可读存储介质
Inventor: BI CHAO
IPC: G01D5/244
Filed: 2019-12-31
Abstract: 一种磁编码器、绝对电角度检测方法、系统及可读存储介质。所述磁编码器（1）设置为检测被测磁钢（4）产生的磁场的二维磁场分量，所述二维磁场分量包括第一方向磁分量和第二方向磁分量，其中，所述磁编码器（1）包括磁阻传感器（2）、磁场辅助线圈（31，32；33，34；35）、以及与所述磁场辅助线圈（31，32；33，34；35）电连接的线圈电流控制电路，所述磁阻传感器（2）为平面式元器件，所述线圈电流控制电路设置为向所述磁场辅助线圈（31，32；33，34；35）提供电流，以使所述磁场辅助线圈（31，32；33，34；35）产生影响所述第一方向磁分量和第二方向磁分量的辅助磁场，所述辅助磁场影响所述二维磁场分量形成共同磁场，所述磁阻传感器（2）设置为检测所述共同磁场、以及所述被测磁钢（4）的磁场的二维磁场分量。
Patent WO-2020140919-A1 (WO)
Title: Novel electric steam cooker employing microwave heating
Inventor: JIANG HONG
IPC: A47J44/00
Filed: 2020-01-06
Abstract: A novel electric steam cooker employing microwave heating comprises an electric heating device (1), a microwave generator (2), a stirrer (3), a steam rack (4), a cooker body (5). When cooking food, the electric heating device (1) and the microwave generator (2) perform heating at the same time, and the stirrer (3) is rotated such that the food is evenly heated, thereby reducing cooking time. When steaming food, the electric heating device (1) and the microwave generator (2) perform heating at the same time, the steam rack (4) is placed in the cooker to be connected to the stirrer (3), and the stirrer (3) is rotated such that the food is evenly heated, thereby reducing cooking time. The cooker body (5) is provided with a controller (6) capable of configuring heating power and heating time.
Patent WO-2021012660-A1 (WO)
Title: 冰箱
Inventor: XIA ENPIN
IPC: F25D23/02
Filed: 2020-01-19
Abstract: 本发明揭示了一种冰箱，包括箱体、门体及铰链组件，箱体包括容纳腔室及连接铰链组件的枢转侧，当门体处于由关闭状态开启至第一开启角度的过程中时，铰链组件驱动门体相对箱体原地转动，当门体处于由第一开启角度继续开启至第二开启角度的过程中时，铰链组件驱动门体由枢转侧朝向容纳腔室移动。本发明的铰链组件在门体开启过程中可以驱动门体由枢转侧朝向容纳腔室移动，从而避免门体在打开过程中与周边的橱柜或墙体等产生干涉，适用于嵌入式橱柜或容纳冰箱的空间较小的场景，同时，还可保证门体顺利开启。
Patent WO-2020151618-A1 (WO)
Inventor: ZHANG YUNKAI
IPC: A24F47/00
Filed: 2020-01-19
Abstract: La présente invention concerne un dispositif de chauffage de cigarette, lequel comprend un ensemble de chauffage (10) et un ensemble d'isolation thermique (20) destiné à isoler l'ensemble de chauffage (10) ; l'ensemble de chauffage (10) comprend une cavité de chauffage longitudinale (11) destinée à recevoir une cigarette et un corps de chauffage (12) destiné à chauffer la cigarette ; l'ensemble d'isolation thermique (20) comprend une couche de matériau anisotrope (214a) emmanché à l'extérieur de l'ensemble de chauffage (10), le coefficient de conductivité thermique de la couche de matériau anisotrope (214a) dans la direction radiale étant inférieur au coefficient de sa conductivité thermique dans la direction axiale, l'ensemble d'isolation thermique étant utilisé pour réduire la conduction thermique de la chaleur dans la cavité de chauffage (110) le long de la direction radiale vers la périphérie. Au moyen de l'agencement de la couche de matériau anisotrope (214a) à l'extérieur de l'ensemble de chauffage (10), le présent dispositif de chauffage de cigarette isole le transfert de chaleur dans la direction radiale et convertit également la direction de conduction en un transfert dispersé vers la direction axiale, réduisant ainsi le transfert de chaleur radialement vers l'extérieur.