baber/WOPTO huggingface dataset:
Patent WO-2020215333-A1 (WO)
Inventor: TU CHUANG
IPC: A47G1/02
Filed: 2019-04-26
Abstract: A smart mirror, using a touch display screen (200) which is external to a mirror body (100) to control a picture displayed by a display module (101) on the mirror body (100). In this way, a user inputs an instruction on the touch display screen (200), which can avoid directly performing an operation on a mirror surface of the mirror body (100), and keep the mirror surface that displays the picture clean and bright; in addition, a customer can see a complete displayed picture, which is not shielded by the user and has no interference information, on the display module (101) on the mirror body (100), thereby improving customer satisfaction. A control circuit (300) can control the display module (101) on the mirror body (100) to display the same picture as the touch display screen (200), i.e. dual-screen display, and can also display a different picture, i.e. split-screen display, in this way, privacy operations, such as inputting a password, can be hidden, and the privacy operations are prevented from being displayed by means of the mirror body (100) to the customer, thereby improving the operation security. Furthermore, the same control circuit (300) is used to control the display module (101) on the mirror body (100) and the touch display screen (200), facilitating maintenance and upgrade.
Patent WO-2020191858-A1 (WO)
Title: Display panel and display device
Inventor: Ma yalong
IPC: G09G3/3225
Filed: 2019-05-07
Abstract: A display panel and a display device, the display panel comprising: a substrate (21); a first metal layer (22), positioned on the substrate (21), and patterned to form a transistor gate electrode (25); an interlayer insulation layer (23); a second metal layer (24), positioned on the side of the interlayer insulation layer (23) away from the first metal layer (22), and patterned to form an electrode plate (26). The electrode plate (26) and the gate electrode (25) overlap in order to constitute a first polar plate and a second polar plate of a storage capacitor (28). A charging element (27) is provided on at least one polar plate of the storage capacitor (28), the charging element (27) being used to charge the storage capacitor (28). By means of the provision of a charging element (27), a storage capacitor (28) is charged when the storage capacitor (28) has been discharged, allowing the electric charge of the storage capacitor (28) to become stable or remain stable, thus ensuring a constant supply of voltage from the storage capacitor (28) to driving transistors (122, 222), thereby causing the luminance of pixels to not be distorted.
Patent WO-2020124942-A1 (WO)
Inventor: JI LINGFEI
IPC: B23K26/00
Filed: 2019-05-15
Abstract: 一种皮秒-纳秒激光复合异步抛光陶瓷的工艺方法，首先采用皮秒激光沿一定扫描轨迹对陶瓷待加工表面进行辐照，对陶瓷表面微观凸起进行去除，实现初步平坦化，同时利用皮秒激光对陶瓷材料电子态的去除诱导产生大量微纳米颗粒，以电离态存在于被辐照陶瓷表面的邻近空间区域。按预设时间启动小功率纳秒激光追踪皮秒激光扫描路径，对陶瓷表面均匀分布的微纳米颗粒进行辐照熔融，最终形成一层致密光滑的细晶熔凝层以达到抛光效果。该方法修复了陶瓷材料原始的气孔裂纹，克服了传统激光抛光产生热影响区大，材料表面易产生微裂纹和气孔的缺点，实现了陶瓷材料低去除量，高效率高精度亚微米级别的精细抛光。
Patent WO-2020211148-A1 (WO)
Title: Static electricity discharge circuit and display panel
Inventor: CAI ZHENFEI
IPC: H05F3/00
Filed: 2019-05-22
Abstract: A static electricity discharge circuit and a display panel. The static electricity discharge circuit comprises: a first electrically-conductive path (A), wherein the first electrically-conductive path (A) has an input end connected to a digital signal of a display panel and an output end connected to a first power supply voltage, and is used to discharge positive charges accumulated in the display panel; and a second electrically-conductive path (B), wherein the second electrically-conductive path (B) has an input end connected to a digital signal of the display panel and an output end connected to a second power supply voltage, and is used to discharge negative charges accumulated in the display panel.
Patent WO-2020237577-A1 (WO)
Inventor: MIRSKY GREGORY
IPC: H04L45/28
Filed: 2019-05-30
Abstract: L'invention concerne des techniques de génération et d'utilisation d'un paquet de commande de détection de retransmission bidirectionnelle (BFD) étendu à authentification allégée dans un réseau. Le paquet de commande de BFD étendu contient un paquet de commande de BFD, un identifiant associé au dispositif envoyant le paquet de commande de BFD étendu, ainsi qu'une charge utile contenant des informations relatives à l'authentification allégée demandée. Le paquet de commande de BFD étendu peut être utilisé pour effectuer une authentification.
Patent WO-2020140406-A1 (WO)
Inventor: JIANG FANGMING
IPC: F28D15/02
Filed: 2019-06-25
Abstract: A geothermal energy mining system using a stepped gravity-assisted heat pipe having no accumulated liquid effect, comprising a gravity-assisted heat pipe (1), a condenser (2), and a liquid storage tank (3); the gravity-assisted heat pipe (1) comprises a liquid return pipe (7), an outer pipe (8), and an inner pipe (9); the liquid return pipe (7) is disposed between the outer pipe (8) and the inner pipe (9) and is connected to the liquid storage tank (3); the space between the outer pipe (8) and the inner pipe (9) has a stepped separation structure; a liquid working medium flows from the liquid storage tank (3) through the liquid return pipe (7) into different levels of separated segments sequentially, absorbs heat from high-temperature rock mass (6) by means of the pipe wall of the outer pipe (8) and gasifies, becomes a gaseous working medium and enters the inner pipe (9) and then flows into the condenser (2), and releases the heat and condenses then flows back into the liquid storage tank (3), thus completing a cycle. Liquid level control pipes (11) are used to limit the liquid level of each separated segment at a certain height.
Patent WO-2020191930-A1 (WO)
Title: Method for effectively reducing i/o consumption of containerized relational database
Inventor: LI PENG
IPC: G06F8/20
Filed: 2019-06-25
Abstract: Disclosed is a method for effectively reducing the I/O consumption of a containerized relational database. In the method of the present invention, a memcached-based high-availability distributed cache architecture is established between an RDS instance layer and a storage layer on kubernetes and a Docker platform; data, which needs to be written into the storage layer from the RDS instance layer, is first written into the high-availability distributed cache architecture for persistent storage, and then is refreshed to the storage layer by means of the high-availability distributed cache architecture; and the high-availability distributed cache architecture caches hot spot data in the RDS instance level. The present invention can block a direct exchange between an RDS instance layer and a storage layer by means of a high-availability distributed cache architecture, thereby effectively reducing the I/O consumption in the RDS instance layer, and also reducing the network I/O distance.
Patent WO-2020007244-A1 (WO)
Title: Method and device for scheduling resource
Inventor: LIU FENGWEI
IPC: H04W72/04
Filed: 2019-06-28
Abstract: The present application provides a method and a device for scheduling a resource, the method for scheduling a resource comprising: a second node receiving resource configuration information sent by a first node, wherein the resource configuration information is used to indicate a time domain position of a backhaul resource set, and the backhaul resource set comprises a fixed backhaul resource and a plurality of dynamic backhaul resources; in the fixed backhaul resource, the second node receiving first indication information sent by a first node, wherein the first indication information is used to indicate information of a scheduled dynamic backhaul resource of the plurality of dynamic backhaul resources; and the second node receiving a signal on the scheduled dynamic backhaul resource. The method for scheduling a resource in embodiments of the present application backhauls resources by means of dynamic configuration, helping improve system flexibility, and helping avoid wasting backhaul resources.
Patent WO-2021000194-A1 (WO)
Title: Loudspeaker
Inventor: CAO CHENGMING
IPC: H04R9/06
Filed: 2019-06-30
Abstract: Provided is a loudspeaker, comprising a shell, and a vibration system and a magnetic circuit system accommodated inside the shell, wherein the shell comprises a basket used for fixing the vibration system and the magnetic circuit system, the vibration system comprises a diaphragm fixed to the top face of the basket, the magnetic circuit system comprises a lower clamping plate assembled at the bottom of the basket, and a rear shell that is wrapped around the periphery of the basket and the lower clamping plate is fixed to a side, away from the diaphragm, of the basket. In the present utility model, a rear shell that is wrapped around the periphery of a basket and a lower clamping plate that is assembled at the bottom of the basket is fixed to a side, away from a front cover, of the basket, so as to completely seal an assembly gap between the basket and the lower clamping plate, such that after the loudspeaker is applied to a loudspeaker enclosure, sound absorption powder that fills the loudspeaker enclosure can be prevented from entering the loudspeaker, thereby increasing the volume of the sound absorption powder filling the loudspeaker enclosure.
Patent WO-2020232814-A1 (WO)
Inventor: CHEN YUJIE
IPC: C12N15/54
Filed: 2019-07-15
Abstract: 一株用于生产UDP-糖基转移酶的重组枯草芽孢杆菌及其重组方法，化学合成UDP-糖基转移酶基因UGT，并与载体pUC57连接获得pUC57-UGT，克隆不同启动子；所得的pUC57-UGT与启动子连接到表达载体上，获得重组质粒；所得的重组质粒转化到宿主菌，获得宿主菌重组质粒；所得宿主菌重组质粒分别转化到枯草芽孢杆菌得到重组菌；所得重组菌筛选出高表达UDP-糖基转移酶的重组枯草芽孢杆菌。通过将UDP-糖基转移酶基因与不同启动子连接后转入枯草芽孢杆菌获得重组菌，并筛选出能够高效分泌表达UDP-糖基转移酶的重组枯草芽孢杆菌，其分泌于胞外的UGT可以将莱胞迪苷A转化为莱胞迪苷D。
Patent WO-2020087996-A1 (WO)
Inventor: ZENG YAN
IPC: H04L29/08
Filed: 2019-07-22
Abstract: The embodiments of the present invention relate to a collaboration method. The method comprises: a first intelligent device receiving a task instruction; according to the task instruction, device data of the first intelligent device and device data of at least one second intelligent device in an intelligent device sub-group where the first intelligent device is located, determining a sub-task corresponding to the first intelligent device by means of a collaboration algorithm, wherein the collaboration algorithm is consistent with the collaboration algorithm for determining the sub-task corresponding to the second intelligent device in the second intelligent device, and the sub-task corresponding to the first intelligent device is used for cooperatively completing a task corresponding to the task instruction with the sub-task corresponding to the second intelligent device; and executing a sub-task corresponding to the first intelligent device. The intelligent device group cooperates to complete one event. By means of removing a center node of group devices, information interaction between the intelligent device and the center device is reduced. Moreover, a task processing scheme can be dynamically adjusted according to calculation to provide a user with the perfect experience.
Patent WO-2020029846-A1 (WO)
Title: Rapid synthesis method for biomass-based amine compound
Inventor: LI HU
IPC: C07C209/62
Filed: 2019-07-31
Abstract: Disclosed by the present invention is a rapid synthesis method for a biomass-based amine compound, comprising: by using formamide as an amine source, using formic acid as a hydrogen source, and using biomass aldehydes and ketones as raw materials, promoting the direct addition of formamide and aldehyde and ketone compounds by means of rapid heating during microwave-assisted heating and in the absence of a solvent and catalyst, and carrying out formic acid reduction to prepare and obtain corresponding formamide derivatives; selectively converting the formamide derivatives under the action of a base into corresponding primary amine compounds by means of alcoholysis. The microwave-assisted heating reaction system of the present invention has a significantly higher catalytic efficiency than a corresponding oil bath system, greatly shortens reaction time, and significantly improves selectivity, wherein the conversion rate of biomass aldehyde or ketone compounds may reach at least 99%, and formamide derivative yield may reach 85-99%; the formamide derivatives are synthesized to primary amine compounds by means of alcoholysis, wherein the yield may reach 92-99%.
Patent WO-2021016979-A1 (WO)
Title: Wireless communication method and terminal device
Inventor: LU QIANXI
IPC: H04W72/04
Filed: 2019-08-01
Abstract: Embodiments of the present application provide a wireless communication method and a terminal device, which can avoid a communication conflict between a side link and an uplink and a downlink, thereby improving the communication performance on the side link and the uplink and the downlink. The wireless communication method comprises: a first terminal device receiving first information sent by a second terminal device, wherein the first information is used to indicate first resources and/or second resources, the first resources are resources used by the second terminal device to perform cellular communication, and the second resources are resources used by the second terminal device to perform sidelink communication with a third terminal device; and the first terminal device performing, on resources other than the resources indicated by the first information, sidelink communication with the second terminal device.
Patent WO-2020258461-A1 (WO)
Title: 紫外光清洁装置
Inventor: GAO PAN
IPC: A61L2/10
Filed: 2019-08-15
Abstract: 本申请提供一种紫外光清洁装置，该紫外光清洁装置通过在紫外光源与承载平台之间设置能量转换构件，使能量转换构件将紫外光的能量转换为特定能量，在紫外光能量较大时，将紫外光的能量转换为低于紫外光的能量的特定能量，从而在清洁基板的同时，避免损伤基板，解决了现有紫外光清洁存在清洁过程中损伤基板的技术问题。
Patent WO-2020043041-A1 (WO)
Inventor: ZENG CHAO
IPC: G06T7/12
Filed: 2019-08-26
Abstract: Disclosed in the present application are a method and device for point cloud data partitioning, a storage medium, and an electronic device. The method comprises: acquiring target point cloud data, wherein the target point cloud data is data obtained by using a laser beam to scan target objects surrounding a vehicle; clustering the target point cloud data to obtain a plurality of first data sets, wherein feature points represented by the point cloud data comprised in each first data set is fit on the same partitioning segment, and the feature points are points on the target objects; merging the plurality of first data sets according to the distance between the plurality of partitioning segments to obtain second data sets, wherein the second data sets comprise at least one first data set. The present application solves the technical problem of inefficient point cloud partitioning in the related art.
Patent WO-2021000415-A1 (WO)
Inventor: SU ZHIHUI
IPC: G06K9/00
Filed: 2019-08-30
Abstract: Disclosed are a method and device for live user detection, a computer device, and a storage medium. The method comprises: receiving a biometric identification request transmitted by a user from a front end; transmitting action request information to a display interface of the front end and making the time at which the action request information is transmitted as a reference time; receiving an action video fed back by the front end within the range of a specified duration from the reference time; determining whether the action video comprises all identification postures; if yes, then extracting a preset number of video frames from the action video according to a preset scheme, and determining whether an imaging medium of the video frames is a preset imaging medium; and if not, then determining that the user is a living person. The present application, by means of the identification of the identification postures and the identification of the imaging medium with respect to the action video, increases the accuracy in determining a living person, thus enhancing the reliability of facial recognition.
Patent WO-2021035714-A1 (WO)
Title: Texture image acquisition device, display device, and collimation component
Inventor: HAI XIAOQUAN
IPC: G06K9/20
Filed: 2019-08-30
Abstract: A texture image acquisition device, a display device, and a collimation component. A texture image acquisition device (10) comprises a collimation component (110) and an image sensor (120). The collimation component (110) comprises a lens array (111), a first optical stop layer (112), and a second optical stop layer (113). The lens array (111) converges light and makes same incident to the first optical stop layer (112); the first optical stop layer (112) transmits the light incident to the first optical stop layer (112) and makes same incident to the second optical stop layer (113), and limits the angle of the light that can pass through the first optical stop layer (112); the second optical stop layer (113) transmits the light incident to the second optical stop layer (113), and limits the angle of the light that can pass through the second optical stop layer (113); the image sensor (120) senses light incident to the image sensor (120) to acquire a texture image. The texture image acquisition device (10) has a thin and light structure, and can improve the texture image acquisition accuracy.
Patent WO-2020155666-A1 (WO)
Title: 一种led灯与汞灯的互换结构
Inventor: LIU HUA
IPC: F21V29/56
Filed: 2019-10-09
Abstract: 一种LED灯与汞灯的互换结构，包括底座装置(10)、设于底座装置(10)一端的接头装置(20)、分别可滑动连接于底座装置(10)的LED灯箱主体(30)和汞灯主体(40)；接头装置(20)包括电源接头(21)、风管接头(22)和水管接头(23)；LED灯箱主体(30)的内端设有与电源接头(21)相对且相配的第一取电接头(31)和与水管接头(23)相对的水口接头(32)；汞灯主体(40)的内端设有与电源接头(21)相对且相配的第二取电接头(41)和与风管接头(22)相对的抽风口(42)。LED灯与汞灯的互换结构能够快捷方便地实现LED灯和汞灯互换，有利于简化设备，便于操作，能提高生产效率。
Patent WO-2020088264-A1 (WO)
Inventor: LIU YANG
IPC: H01Q1/52
Filed: 2019-10-17
Abstract: 本申请实施例公开一种天线结构及终端，该天线结构包括：第一天线(10)和第二天线(20)；连接于所述第一天线(10)和所述第二天线(20)之间的去耦合网络(30)，所述去耦合网络(30)包括至少一导电型贴片(31)，所述导电型贴片(31)由导电材料制成，包括呈环形的本体及设置于所述本体上的缺口(310)。
Patent WO-2021082100-A1 (WO)
Inventor: LING LAN
IPC: G06F17/00
Filed: 2019-11-19
Abstract: The present application relates to the technical field of big data, and disclosed therein are a method and apparatus for aligning entities of a knowledge graph, a device, and a storage medium. A PR algorithm is used to calculate a similarity value between entities, and entity alignment is performed on the basis of the similarity value between the entities, thus increasing the efficiency of entity alignment as well as the accuracy of entity alignment. The method in the present application comprises: acquiring entities of two knowledge graphs to be fused; according to the entities of the two knowledge graphs, generating an entity pair to be aligned; on the basis of the entity pair, generating a pairing graph of the two knowledge graphs; on the basis of the pairing graph, using a PR algorithm to calculate a similarity value of the entity pair; and according to the similarity value of the entity pair, performing entity alignment.
Patent WO-2021027189-A1 (WO)
Inventor: WANG DENGFENG
IPC: F01P3/18
Filed: 2019-12-04
Abstract: A novel cooling system for an internal combustion engine, comprising a cooling fan (3), a first water radiator (1), an intercooler (2), and a second water radiator (4). The intercooler (2) is located between the first water radiator (1) and the second water radiator (4). The first water radiator (1) is located at the end, close to an air inlet tube (2-1), of the air inlet side of the intercooler (2). The second water radiator (4) is located at the end, close to the air outlet tube (2-5), of the air outlet side of the intercooler (2). The first water radiator (1), the intercooler (2), and the second water radiator (4) jointly form a heat exchange unit. The cooling fan (3) is provided outside the heat exchange unit.
Patent WO-2021088182-A1 (WO)
Title: 一种全自动离心机
Inventor: WANG YUN
IPC: B65G35/00
Filed: 2019-12-06
Abstract: 一种全自动离心机，检测开关（20）设置在第一试管输送组件（21）的侧部，第一试管输送组件（21）和第二试管输送组件（22）并列设置，第一试管输送组件和第二试管输送组件之间设有换位通道（24）；换向机构（3）连接在第一试管输送组件的侧部，顶料机构（4）设置在输送机构（2）的末端，顶料机构位于离心门架（5）的内侧，输送机构的末端从离心门架的侧部伸入工作台面（28）的上方；离心工位（6）设置在输送机构的末端外侧，离心工位包括限位架（37）和离心载架（38），限位架设置在工作台面的上端，离心载架设置在限位架的上端，离心机构（7）设置在工作台面的下方，工作台面于离心机构的上方形成有放入口（39），转移机构（8）连接在离心门架的顶部下方，转移机构将离心载架通过放入口转移到离心机构的内部。该全自动离心机实现高效的血样样本离心处理。
Patent WO-2020143378-A1 (WO)
Inventor: ZHANG JIANSHUO
IPC: G06Q20/10
Filed: 2019-12-10
Abstract: Disclosed is a smart contract based collection method, comprising: creating an equal cost sharing collection contract in a blockchain (S202), and sending a contract address for acquiring the equal cost sharing collection contract to each terminal in at least one contract participating terminal (S204), so that after downloading the equal cost sharing collection contract from the contract address (S206), each terminal of a plurality of user terminals runs the equal cost sharing collection contract and then locally automatically executes the equal cost sharing collection contract to pay a stipulated amount in the equal cost sharing collection contract (S208). Thus, after each terminal in the plurality of user terminals runs the equal cost sharing collection contract, a deduction can be automatically completed by means of the equal cost sharing collection contract, such that with the condition of ensuring full collection, the collection efficiency can also be improved, and the user experience is better.
Patent WO-2020119738-A1 (WO)
Inventor: WANG HENG
IPC: H01L45/00
Filed: 2019-12-11
Abstract: 一种忆阻器及其制备方法，忆阻器包括衬底（1）以及设置在衬底上的间隔的第一电极功能层（21）和第二电极功能层（22）；其中，第一电极功能层和第二电极功能层之间通过纳米线或纳米带连接以实现电子导通。该结构的忆阻器改变了传统的"三明治结构"的忆阻器，通过在衬底上的同一平面上设置两部分间隔的电极功能层，并利用纳米线或纳米带实现二者之间的电子导通，能够保证该忆阻器在循环的正负电压下进行高电阻和低电阻切换，并且得到高电阻值/低电阻值(HRS/LRS)。该忆阻器的制作方法简化了工艺，也使器件的测试更为便利。
Patent WO-2020125537-A1 (WO)
Inventor: FANG PEI
IPC: G06F17/00
Filed: 2019-12-12
Abstract: 一种数据库组件的merge into功能兼容方法、设备和存储介质。该方法包括：利用预设的查询条件，分别查询目标表和源表中的记录（S110）；使用源表中匹配查询条件的记录更新目标表中匹配查询条件的记录，并且将源表中不匹配查询条件的记录插入到目标表中，得到merge into结果集（S120）。
Patent WO-2021134191-A1 (WO)
Inventor: LIANG PING
IPC: H04R9/06
Filed: 2019-12-30
Abstract: L'invention concerne une membrane vibrante, qui comprend une partie de vibration et une partie d'anneau de pliage s'étendant depuis la partie de vibration et entourant la partie de vibration, la partie d'anneau de pliage comprend une surface supérieure d'anneau de pliage et une surface inférieure d'anneau de pliage opposées l'une à l'autre ; la membrane vibrante comprend en outre une partie supérieure de moule à motif formée par une surface supérieure d'anneau de pliage convexe ou concave et une partie inférieure de moule à motif formée par une surface inférieure d'anneau de pliage convexe ou concave, la partie supérieure de moule à motif et la partie inférieure de moule à motif sont disposées pour être directement opposées l'une à l'autre, et la partie supérieure de moule à motif et la partie inférieure de moule à motif ont la même structure. Par rapport à l'état de la technique associé, le diaphragme vibrant et le dispositif de sondage ont une bonne stabilité et de meilleures performances acoustiques.