baber/WOPTO huggingface dataset:
Patent WO-2020114078-A1 (WO)
Inventor: QI ZHAOGANG
IPC: F28F9/02
Filed: 2019-10-11
Abstract: Disclosed is a heat exchanger, comprising a first collecting tube and at least two heat exchanger tubes. The first collecting tube has a length direction, and is provided therein with an inner cavity. Two end portions of the inner cavity in the length direction are provided with a first end cap and a second end cap. The first end cap is provided with an inlet through which a refrigerant flows into the first collecting tube. The inner cavity comprises a plurality of collecting cavities arranged in the length direction. A baffle is provided between adjacent collecting cavities. An orifice is formed on the baffle. The adjacent colleting cavities are communicated by means of the orifice. The number of baffles and the distances between the baffles and the inlet in the length direction, and the position and size of the orifice are related to an ideal drop point of the refrigerant flowing from the inlet in the first collecting tube. The at least two heat exchanger tubes are arranged in the length direction, each heat exchange tube is connected to the first collecting tube, and the inner cavity of the heat exchange tube is communicated with the inner cavity of the first collecting tube.
Patent WO-2021042447-A1 (WO)
Title: Micropore pressure-equalizing anti-capillary fast-sampling fluid test device
Inventor: WANG HAIJIAN
IPC: G01N33/50
Filed: 2019-10-13
Abstract: Disclosed is a micropore pressure-equalizing anti-capillary fast-sampling fluid test device. The test device comprises a bearing sheet (4), test paper placement grooves (2) are provided in a working side face of the bearing sheet (4), reagent strips are arranged in the test paper placement grooves (2), exhausting and pressure-equalizing holes (7) are provided in the bottom ends of the test paper placement grooves (2), and transverse anti-capillary grooves are provided in the bottom of the test paper placement grooves (2). Air bubbles are prone to be generated at a liquid-collecting end of the bottom of a placement groove of traditional fluid test inserts, such that the test speed is greatly reduced. The test device greatly improves the sampling speed and the test efficiency by providing the exhausting and pressure-equalizing holes (7) at the bottom of the test paper placement grooves (2), and solves the problem of the judgment of a result being influenced by water drops formed by fogging in a cavity. According to the device, three transverse anti-capillary grooves are additionally formed in the bottom of each test paper placement groove (2), thereby solving the problem of an NC membrane reaction area being infiltrated before a release area, and preventing an abnormal chromatography result.
Patent WO-2020093882-A1 (WO)
Inventor: BAI XUE
IPC: B24B9/06
Filed: 2019-10-25
Abstract: Disclosed is an anti-fouling polishing device for a ceramic apparatus. The device comprises a bottom support (1), a top support (2), a power mechanism, (3) a pushing mechanism (4), a pushing support (5), a clamping mechanism (6), a transmission mechanism (7), a polishing mechanism I (8) and a polishing mechanism II (9), wherein the power mechanism (3) can provide power for the pushing mechanism (4), the polishing mechanism I (8) and the polishing mechanism II (9) at the same time; since a transmission belt pulley I (7-3) and a transmission belt pulley II (7-5) on the transmission mechanism (7) have different diameters, the power output by the power mechanism (3) can be applicable to the pushing mechanism (4), the polishing mechanism I (8) and the polishing mechanism II (9); the clamping mechanism (6) can be used for clamping ceramics with different diameters; the pushing mechanism (4) is used for driving the pushing support (5) to swing, the pushing support (5) drives the clamping mechanism (6) to swing, and the clamping mechanism (6) drives the ceramics to swing, so that the ceramics, the polishing mechanism I (8) and the polishing mechanism II (9) move relative to each other; and the polishing mechanism I (8) and the polishing mechanism II (9) rotate in opposite directions, and the polishing mechanism I (8) and the polishing mechanism II (9) clean and polish the ceramics on the clamping mechanism by means of the relative movement. By means of the apparatus, polishing processing can be carried out on ceramics repeatedly and efficiently.
Patent WO-2020098772-A1 (WO)
Inventor: LAI JINSHENG
IPC: C12N15/62
Filed: 2019-11-15
Abstract: Provided are a Cas effector protein, a fusion protein comprising said protein, and a nucleic acid molecule coding same. Also provided are a complex and a composition for nucleic acid editing, for example, a complex and a composition for gene or genome editing, comprising the Cas effector protein or the fusion protein, or the nucleic acid molecule encoding same. Also provided is a method for nucleic acid editing, for example, a method for gene or genome editing, using the Cas effector protein or the fusion protein.
Patent WO-2020119380-A1 (WO)
Inventor: Xie Guilu
IPC: H04L9/32
Filed: 2019-11-15
Abstract: 公开了一种基于区块链智能合约的签名验证方法及系统。在本说明书实施例中，一方面，定义RSA签名验证指令并添加到区块链虚拟机的指令集中，同时，在区块链虚拟机中部署对应于所述RSA签名验证指令的RSA签名验证逻辑。另一方面，还需要将定义的RSA签名验证指令添加到智能合约编译器的指令集中，使得经智能合约编译器编译的业务智能合约中包含RSA签名验证指令。这样一来，倘若将所述业务智能合约部署到区块链网络中，那么，用户在构建业务发起交易时，就可以同时指定调用所述业务智能合约执行该业务发起交易。
Patent WO-2021102718-A1 (WO)
Inventor: ZHANG ZUFENG
IPC: G05B23/02
Filed: 2019-11-27
Abstract: The present invention provides a SCANeR-based man-machine mixed driving automatic driving virtual test platform, and relates to the technical field of automatic driving vehicles, comprising the SCANeR-based man-machine mixed driving automatic driving virtual test platform, the SCANeR-based man-machine mixed driving automatic driving virtual test platform comprises a SCANeR system and a driving simulator, the SCANeR system is in communication connection with the driving simulator through a process, the SCANeR system comprises: a vehicle driving environment generation subsystem, a vehicle dynamics model, a virtual sensor simulation subsystem, a measurement and control subsystem and a test result analysis and evaluation subsystem. The test modes of the automatic driving vehicles mainly comprise a virtual test mode, a closed test site test mode and a public road test mode, and due to the reasons of rich scenes, high calculation speed, high test efficiency, low resource consumption, good repeatability, capability of being embedded into various links of vehicle development and the like of the virtual test, each vehicle enterprise and research institution gradually focus on the virtual test.
Patent WO-2021003965-A1 (WO)
Inventor: CAO CAN
IPC: B21J15/38
Filed: 2019-11-27
Abstract: A feeding system (100), used for delivering rivets to a rivet gun, and comprising a feeding apparatus (10), a loading apparatus (20), and a replenishing apparatus (30); the feeding apparatus (10) comprises a vibrating plate (101) for outputting rivets and a feeding pipeline connected to the vibrating plate (101); the loading apparatus (20) is mounted on the rivet gun, and comprises a storage bin (202) for storing rivets and a loading pipeline (203) abutting the storage bin (202), the end of the loading pipeline (203) furthest from the storage bin (202) being connected to the head of the rivet gun; the replenishing apparatus (30) is connected to the feeding pipeline and is used for storing the rivets outputted by the feeding apparatus (10) and replenishing the rivets in the storage bin (202); a first gas source is used for supplying gas to the feeding pipeline to blow the rivets outputted by the vibrating plate (10) to the replenishing apparatus (30) by means of the feeding pipeline; and a second gas source is used for supplying gas to the loading pipeline (203) to blow the rivets in the storage bin (202) to the head of the rivet gun by means of the loading pipeline (203). The present feeding system uses a method that omits a feeding belt to convey the rivets to the rivet gun, and does not limit the swing range of the rivet gun.
Patent WO-2020147435-A1 (WO)
Inventor: ZHANG QIANG
IPC: G01M3/20
Filed: 2019-11-28
Abstract: 一种气体密封性能检测装置及其使用方法，包括用于放置被检测的气体密封元件的主舱体（3），主舱体（3）内壁的不同高度上设有压力传感器（14，18，22）、泄漏检测传感器（13，17，23）和滑动导轨（16，19，24），滑动导轨（16，19，24）上滑动连接有红外热成像仪（15，20，21），主舱体（3）上安装有与压力传感器（14，18，22）、泄漏检测传感器（13，17，23）和红外热成像仪（15，20，21）连接的分析显示屏（5）。通过可在各自滑动导轨（16，19，24）上圆周运动的三台红外热成像仪（15，20，21）拍摄各个角度的红外热图像，根据图像变化迅速定位被测密封元件的泄露位置，然后通过压力传感器（14，18，22）检测密封舱内部压力变化，再通过泄漏检测传感器（13，17，23）检测密封舱内由被测气体密封元件泄露出来的示踪气体含量进而被测气体密封元件的气体泄漏率等泄漏参数以及其气体泄漏的位置。
Patent WO-2020164308-A1 (WO)
Title: 一种智慧黑板
Inventor: TAN JINGHUAN
IPC: G09B5/02
Filed: 2019-12-18
Abstract: 一种智慧黑板，其包括主屏（1）、第一副屏（2）和至少一个第一连接件（4），第一副屏（2）通过第一连接件（4）可滑动地连接于主屏（1）的侧边上，使第一副屏（2）相对于主屏（1）可翻转运动，第一连接件（4）包括第一支件（41）和第二支件（42），第一支件（41）固定连接于主屏（1）的侧边上，第二支件（42）与第一副屏（2）的侧边固定连接，第一支件（41）可转动地拼接于第二支件（42）内。该智慧黑板的结构简单，能够在悬挂时直接实现翻转动作，方便工作人员对其进行维修，便于操作，有效的避免对智慧黑板的损耗，节约成本。
Patent WO-2021127820-A1 (WO)
Inventor: SUN WEN
IPC: G02B13/00
Filed: 2019-12-23
Abstract: A camera optical lens, relating to the field of optical lenses. The camera optical lens sequentially comprises from an object side to an image side: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens. The focal length of the camera optical lens is f; the focal length of the first lens is f1; the focal length of the second lens is f2; the radius of curvature of the object-side surface of the fifth lens is R9; the radius of curvature of the image-side surface of the fifth lens is R10; the on-axis thickness of the fourth lens is d7; the on-axis distance from the image-side surface of the fourth lens to the object-side surface of the fifth lens is d8; the following relations are satisfied: 0.78≤f1/f≤1.90, f2≤0, 0.10≤(R9+R10)/(R9-R10)≤0.85, and 4.00≤d7/d8≤20.00. The camera optical lens has good optical properties and also satisfies design requirements such as a large aperture, a wide angle and ultra-thinness.
Patent WO-2021072972-A1 (WO)
Inventor: WU HUANDA
IPC: G02F1/13
Filed: 2019-12-24
Abstract: L'invention concerne un écran d'affichage et un appareil d'affichage. L'écran d'affichage comprend une couche de ligne de réparation (101), une couche de circuit (102) et une couche isolante (103), une ligne de réparation étant formée au moyen de la formation de motifs sur la couche de ligne de réparation (101); dans une région de réparation, une rainure (104) est formée dans la couche isolante (103); la ligne de réparation et un circuit conducteur sont isolés l'un de l'autre sur la base de la couche isolante (103), et les saillies de la ligne de réparation et du circuit conducteur sur un substrat sont partiellement chevauchées; et lorsque la région de réparation est soumise à un laser, au moyen de la rainure pré-prévue (104), la couche isolante (103) peut être plus facilement pénétrée par le laser.
Patent WO-2021120269-A1 (WO)
Title: 液晶盒和自发光显示装置
Inventor: SHI ZHIQING
IPC: G02F1/1337
Filed: 2019-12-26
Abstract: 一种液晶盒和自发光显示装置，能实现液晶盒在透明态和非透明态的相互转变，使得安装该液晶盒的透明显示装置既可以在非透明态下能够更好的输出面板信息，也可以在透明态下实现透明显示装置透明的效果，扩大了透明显示装置应用场景。
Patent WO-2021128346-A1 (WO)
Inventor: XU JING
IPC: A24B15/167
Filed: 2019-12-27
Abstract: A flavor composition and an electronic cigarette e-liquid containing same. The flavor composition comprises the following materials in parts by weight: 30-70 parts of benzyl acetate, 10-30 parts of methyl cinnamate, 5-20 parts of phenethyl alcohol, 1-15 parts of valencene, 1-15 parts of methyl dihydrojasmonate, 1-10 parts of citronellol, and 1-10 parts of geraniol.
Patent WO-2020173226-A1 (WO)
Inventor: SANG NONG
IPC: G06V10/774
Filed: 2020-01-07
Abstract: A spatial-temporal behavior detection method, comprising: performing object detection on all frames in a sample video to obtain a candidate object set; calculating all inter-frame optical flow information in the sample video to obtain a motion set; constructing a spatial-temporal convolution-deconvolution network of an additional object attention mechanism and a motion attention mechanism; after performing spatial-temporal convolution processing on each time slice of the sample video, adding a corresponding sparse variable and sparse constraint to obtain a network structure S; training the network structure S by taking the classification loss based on a cross entropy and the loss of the sparse constraint as objective functions; and calculating behavior types and sparse coefficients corresponding to the time slices in the test sample video, and obtaining an object behavior spatial-temporal location. According to the method, by means of object detection and optical flow prediction, the behavior search space is reduced, and spatial-temporal behavior detection has good robustness.
Patent WO-2020168851-A1 (WO)
Inventor: ZHANG ZHENHUA
IPC: G06Q20/40
Filed: 2020-01-08
Abstract: La présente invention concerne un procédé et un appareil de reconnaissance de comportement, et un dispositif électronique, le procédé consistant : à construire un modèle de graphe sur la base de données concernant des commandes correspondant à un comportement historique d'un utilisateur, et à déterminer un degré initial de confiance de chaque nœud contenu dans le modèle de graphe (S110) ; à obtenir une caractéristique de communauté et une caractéristique complète pour l'utilisateur au moyen des données concernant les commandes (S120) ; au moyen de la caractéristique de communauté, de la caractéristique complète, du degré initial de confiance, et d'une règle de mise à jour de message, à déterminer une valeur de message du modèle de graphe, à déterminer le modèle de graphe en fonction de la valeur de message, et à calculer un degré de confiance de données concernant les commandes correspondant à un comportement actuel au moyen du modèle de graphe de façon à déterminer un résultat de reconnaissance pour le comportement actuel en fonction du degré de confiance (S130).
Patent WO-2020253241-A1 (WO)
Inventor: GAO YANHONG
IPC: E05D5/00
Filed: 2020-01-17
Abstract: Disclosed in the present application is a mounting structure. The mounting structure comprises a transmission member, a transmission rod and a profile, wherein the transmission rod is arranged in a groove of the profile, and the transmission member is mounted in the groove of the profile by means of a clamping assembly; the clamping assembly comprises a base, a rotating member and an elastic piece, and the base is provided with a containing groove and a first boss; the rotating member is arranged in the containing groove and is rotationally connected to the base, the rotating member comprises a clamping piece, and when the rotating member rotates, two ends of the clamping piece can extend out of the containing groove so as to be clamped into the groove of the profile; and a first end of the elastic piece in a lengthwise direction is installed on the first boss, and a second end thereof can abut against a side face of the clamping piece so as to limit the rotation of the clamping piece.
Patent WO-2020248618-A1 (WO)
Title: Method for realizing loop filtering by dual-core computing unit
Inventor: LIU XING
IPC: H04N19/176
Filed: 2020-02-20
Abstract: The present invention provides a method for realizing loop filtering by dual-core computing unit, comprising: S11: dividing video information into a plurality of macro blocks, wherein each macro block comprises PxP pixels, each macro block is divided into a plurality of pixel blocks, the plurality of pixel blocks form a multi-row and multi-column array form, each pixel block comprises 4x4 pixels, each pixel block has 4 boundaries; S12: reading one macro block in a memory, performing filtering on boundary signals of the pixel blocks in two adjacent rows by two processing units simultaneously; S13: storing the filtered signal in a register through transposition. In the method for realizing loop filtering by dual-core computing unit provided by the present invention, a processing unit is added, and thus parallel processing improves the processing speed of the whole macro block, and the throughput is improved.
Patent WO-2020177588-A1 (WO)
Inventor: WU CHAO
IPC: H05B44/00
Filed: 2020-02-26
Abstract: The invention comprises: a light source system comprising a light source array formed from multiple light source units, and used to emit a light beam, wherein the light source array can be divided into I×J sub-regions; a display unit disposed on an emergent light path of the light source system, and used to modulate a light spot on a surface thereof according to a light spot modulation signal, so as to generate an image light; and a dynamic control module for obtaining the light spot modulation signal and a current modulation signal according to an image signal, dynamically updated chromaticity information and maximum brightness information of the light source units, and a correlation curve between a modulation current and brightness, wherein the current modulation signal is used to adjust the light source system. The invention enables displayed images in a local dimming display to be restored without color differences even if center wavelengths of adopted light sources are different from each other.
Patent WO-2020182000-A1 (WO)
Inventor: FENG XUEHUAN
IPC: G09G3/36
Filed: 2020-02-28
Abstract: Provided in the present disclosure are a shift register unit, a gate driving circuit and a display apparatus. The shift register unit comprises a substrate, and a first charging transistor, first discharging transistor and first storage capacitor that are disposed on the substrate. The channel width-to-length ratio of the first discharging transistor is smaller than the channel width-to-length ratio of the first charging transistor. The substrate comprises a first rectangular region, which is provided with the length in a first direction and the width in a second direction perpendicular to the first direction. The orthographic projection of the first discharging transistor on the substrate and the orthographic projection of the first storage capacitor on the substrate are arranged in the first rectangular region along the first direction, and the orthographic projections of the first discharging transistor and the first storage capacitor on the substrate and the orthographic projection of the first charging transistor on the substrate are arranged in the first rectangular region along the second direction.
Patent WO-2021184254-A1 (WO)
Inventor: ZHANG QINGTAO
IPC: G01J5/22
Filed: 2020-03-18
Abstract: An infrared thermal imaging temperature measurement method, an electronic device, an unmanned aerial vehicle and a storage medium. Said method comprises: acquiring a measured value of the ambient temperature of an environment where a reference object is located and a measured value of the body temperature of the reference object (101); determining a reference value of the body temperature of the reference object at the ambient temperature on the basis of specified parameters, the specified parameters comprising reference values of the reference object at different ambient temperatures (102); determining a correction value between the measured value of the body temperature of the reference object and the reference value of the body temperature of the reference object (103); and correcting a measured value of the body temperature of a target object to be measured on the basis of the correction value, the target object to be measured and the reference object being located in the same environment (104). Therefore, the present invention can improve the measurement accuracy and effectively reduce the cost, the temperature measurement device or system does not require complicated settings, and the correction process is simple to operate, and is convenient and fast.
Patent WO-2020211653-A1 (WO)
Inventor: GAN LI
IPC: A61K31/496
Filed: 2020-04-02
Abstract: 一种阳离子化透明质酸修饰的类脂质囊泡，包括载药囊泡，所述的载药囊泡的表面修饰有阳离子化透明质酸，所述的载药囊泡包括囊泡膜以及被囊泡膜所包裹的疏水药物，所述的囊泡膜包含非离子表面活性剂和边缘活性剂。
Patent WO-2020216044-A1 (WO)
Inventor: HONJO KENICHI
IPC: G02B7/28
Filed: 2020-04-03
Abstract: Provided is a photographic apparatus, comprising: at least one first variable neutral density filter, which covers at least one pixel in a plurality of pixels of an image sensor, and the transmissivity of which is changeable; a second variable neutral density filter, which covers a second region that is different from a first region, covered by the least one first variable neutral density filter, of at least one pixel in a plurality of pixels of the image sensor, and the transmissivity of which is changeable; and a circuit, configured to execute focusing control according to an image signal output from the at least one pixel covered by the first variable neutral density filter in the state where the transmissivity of the first variable neutral density filter is set to be a first transmissivity for shielding at least part of the light and an image signal output from the at least one pixel covered by the second variable neutral density filter in the state where the transmissivity of the second variable neutral density filter is set to be the first transmissivity.
Patent WO-2021203400-A1 (WO)
Title: Method and apparatus for configuring transmission policy, and network device and terminal device
Inventor: WANG SHUKUN
IPC: H04W28/06
Filed: 2020-04-10
Abstract: Embodiments of the present application provide a method and apparatus for configuring a transmission policy, and a network device and a terminal device. The method comprises: a base station receives first configuration information sent by a core network, the first configuration information being used for determining a transmission policy for small packet data; the base station sends first indication information to a terminal device on the basis of the first configuration information, wherein the first indication information is used for indicating whether to perform a small packet data transmission process.
Patent WO-2021031583-A1 (WO)
Title: Method and apparatus for executing statements, server and storage medium
Inventor: XU PENG
IPC: G06F16/2453
Filed: 2020-04-11
Abstract: The present application relates to the technical field of big data, and disclosed are a method and apparatus for executing statements, a server and a storage medium. The method comprises: performing parallel execution on SQL statements comprised in a plurality of tasks, and performing serial execution on SQL statements comprised in each of the plurality of tasks, one among the plurality of tasks being a first task. A plurality of new SQL statements are acquired, and each SQL statement in the plurality of new SQL statements is a target SQL statement in turn. When the target SQL statement belongs to a transaction associated with the first task, the target SQL statement is added to the first task. By means of the present application, the efficiency of executing SQL statements may be improved.
Patent WO-2020248708-A1 (WO)
Inventor: LIU YOU
IPC: G06F9/48
Filed: 2020-04-16
Abstract: The present invention relates to the field of financial technology. Disclosed are a method and a device for submitting Spark work. The method comprises: receiving a Spark work execution request; obtaining a node blacklist of a Yarn cluster according to the execution request; and creating a Spark engine according to work parameters of a Spark work in the execution request and the node blacklist of the Yarn cluster, and sending the Spark work to the Yarn cluster by means of the Spark engine. The present technical solution prevents submitting the Spark work to failed nodes by obtaining the failed nodes in the Yarn cluster, so as to realize the efficient execution of the Spark work.