baber/WOPTO huggingface dataset:
Patent WO-2020063146-A1 (WO)
Inventor: GONG JINHUA
IPC: H04W4/80
Filed: 2019-08-12
Abstract: The embodiment of the disclosure discloses a data transmission method, device, and apparatus, and a Bluetooth headphone. The method is applied to a target Bluetooth headphone, the target Bluetooth headphone is applied to a data transmission system, the data transmission system comprises a mobile terminal and a plurality of Bluetooth headphones sequentially connected, there are more than one of the Bluetooth headphones connected with the mobile terminal in a first transmission direction. The method includes: acquiring sound signals and converting into first audio data; receiving second audio data transmitted from an adjacent Bluetooth headphone in the first transmission direction; and after mixing the first audio data and the second audio data that are simultaneously received, transmitting to an adjacent target device in a second transmission direction, wherein the target device is the Bluetooth headphone or the mobile terminal, and the second transmission direction is opposite to the first transmission direction.
Patent WO-2020034964-A1 (WO)
Title: Client service data transmission method and apparatus, and optical transport network device and storage medium
Inventor: ZHANG YUANBIN
IPC: H04Q11/00
Filed: 2019-08-13
Abstract: Embodiments of the present invention provide a client service data transmission method and apparatus, and an optical transport network device and a storage medium. The method comprises: mapping accessed client service data to an optical channel data unit by performing mapping processing on said data; determining a time slot particle size used by a payload area of an optical transport network interface frame in which the optical channel data unit is carried, wherein the optical transport network interface frame is constructed on the basis of a PCS encoding block having a fixed format, and the payload area may support a plurality of different time slot particle sizes; determining the number of time slots needing to be divided by the payload area according to the time slot particle size and the bandwidth of the payload area; and mapping the optical channel data unit into the payload area of the optical transport network interface frame, and transmitting the optical transport network interface frame.
Patent WO-2020042932-A1 (WO)
Inventor: BAI JIE
IPC: G06Q40/04
Filed: 2019-08-16
Abstract: Provided by the present application are a public chain-based blockchain information storage method and system. In practical applications, the method comprises: a submission node periodically acquires blockchain information to be synchronized from an access chain node and then initiates a synchronization transaction carrying the blockchain information to a public chain, so as to trigger a maintainer node in the public chain to execute a submission contract and generate summary information; and the maintainer node broadcasts the summary information in a public chain network so as to enable multiple storage nodes in the public chain to store the summary information. In the present method, summary information may be extracted from the blockchain information to be synchronized by means of the submission node and/or the maintainer node, and the summary information is stored in a storage node of the public chain, which reduces the volume of synchronization data and shares the data processing load of public chain nodes, thereby solving the problems of traditional blockchain information storage methods of a large amount of storage space being occupied during cross-chain transactions and the storage efficiency being low.
Patent WO-2020248381-A1 (WO)
Inventor: YAN YIFENG
IPC: C08G73/06
Filed: 2019-08-29
Abstract: The present invention provides a method for solid-phase synthesis of a cyanuric acid-uracil complex zinc salt, comprising the steps of: mixing cyanuric acid and zinc oxide under shearing conditions to conduct a reaction to obtain zinc cyanurate; and mixing the zinc cyanurate with uracil under shearing conditions to conduct a reaction to prepare a cyanuric acid-uracil complex zinc salt. In the present invention, the reaction is carried out by adopting a dry milling method and the reactants are dry milled in an apparatus with a high shear force and a high contact area to obtain the cyanuric acid-uracil complex zinc salt, and the prepared cyanuric acid-uracil complex zinc salt has a small particle size and a uniform particle size distribution, which will not affect subsequent processing of PVC. Trace water generated during the reaction can be removed simply by heating the apparatus, resulting in a simple preparation process and low energy consumption. A solvent is not needed to disperse the reactants during the reaction, so that there is no solvent to be processed upon completion of the reaction, and no waste water is discharged, achieving a clean and environment-friendly process.
Patent WO-2020043168-A1 (WO)
Inventor: GAO YUNHUA
IPC: A61K9/00
Filed: 2019-08-29
Abstract: An implantable sustained-release microneedle patch and a preparation method therefor. The implantable sustained-release microneedle comprises a needle tip, a needle body, and a base. The needle tip comprises a needle tip center layer and a needle tip outer layer. The needle tip center layer is formed of a matrix comprising a biodegradable water-insoluble polymer material. The needle tip outer layer, the needle body and the base are formed of a matrix comprising a water-soluble polymer material. The microneedle patch comprises the microneedle, and absorbs moisture of skin when the microneedle acts on skin, so that the base and the needle body are quickly separated from the needle tip within 0.5-2h. After the base is removed, the needle tip will be left in skin, and the user does not need the patch sticking for a long time to ensure long-term release of a drug in the body.
Patent WO-2021035793-A1 (WO)
Inventor: SUN JIBIN
IPC: C12N15/52
Filed: 2019-09-06
Abstract: 提供一种MviN蛋白突变体，所述突变体通过在MviN蛋白的氨基酸序列的特定位点引入氨基酸突变，改善了棒杆菌产谷氨酸、赖氨酸的能力。
Patent WO-2020073891-A1 (WO)
Inventor: YANG ZEYU
IPC: G06F3/01
Filed: 2019-10-08
Abstract: A hand motion capture system and an interactive system. The system has high sensitivity, stability, flexibility and conformability, and may accurately measure the bending index of a finger, thereby achieving gesture recognition and finger movement monitoring. The system comprises a glove body, one or more flexible strain sensors, and an integrated circuit, wherein the glove body is arranged to cover at least one joint of at least one finger; the flexible strain sensor is fixed to a position on the glove body and covers the back of the finger joint so that the flexible strain sensor changes length and makes the equivalent resistance value thereof change along with the movement of the finger joint; the integrated circuit is arranged at the rear end of the glove body and is connected to a wire connection point on the flexible strain sensor by means of a wire so as to obtain measurement data corresponding to the deformation of the flexible strain sensor.
Patent WO-2020074006-A1 (WO)
Inventor: XU HONGJIANG
IPC: C07D487/04
Filed: 2019-10-12
Abstract: L'invention concerne un composé représenté par la formule I en tant qu'agoniste du récepteur de type Toll 7 (TLR7) ou un sel pharmaceutiquement acceptable de celui-ci pour le traitement du cancer colorectal, une association pharmaceutique pour le traitement du cancer colorectal comprenant l'agoniste du TLR7 et un inhibiteur de tyrosine kinase, et l'utilisation du composé de formule I ou du sel pharmaceutiquement acceptable de celui-ci et de l'association pharmaceutique pour le traitement du cancer colorectal. （ I ）
Patent WO-2021087712-A1 (WO)
Inventor: SHEN RONGCUN
IPC: C03C3/17
Filed: 2019-11-05
Abstract: Provided is a barium titanate single crystal optical fiber clad in alumina-phosphate glass, comprising an optical fiber core and a cladding material covering the exterior of the optical fiber core; the cladding material is multi-component phosphate glass doped with alumina and Er 3+ , the material of the optical fiber core is a composite single crystal optical fiber, and the composite single crystal optical fiber is Eu 4+ /Lu 3+ : BaTiO 3 . Further provided is a method for preparing the described barium titanate single crystal optical fiber clad in alumina-phosphate glass. The barium titanate single crystal optical fiber clad in alumina-phosphate glass provided in the present invention comprises an optical fiber core and a cladding material covering the exterior of the optical fiber core. The preparation process for the optical fiber core is simple, and the optical fiber core has excellent absorption characteristics and upconversion strength, which greatly improves the range of application of a BaTiO 3  single crystal optical fiber. In addition, the cladding material uses multi-component phosphate glass doped with alumina and Er 3+ , thus costs are low and the requirement of total reflection can be met.
Patent WO-2021012464-A1 (WO)
Inventor: ZHENG CHUANXIANG
IPC: B04B15/02
Filed: 2019-11-05
Abstract: An apparatus and a method for reducing the wind resistance power of a large geotechnical centrifuge. A cylindrical cooling apparatus (11) having a semi-circular tube (26) is provided between the inner side of a cylindrical shell (10) and a high-speed rotor system (30); a cooling plate (41) with the serpentine top semi-circular tube (26) is provided right above a basket (13), and an air return port (46) is provided at the central position of the top; a helium storage tank (33) provides helium by means of helium gas outlet holes (38) on a plurality of helium gas inlet pipes (31), helium rounding a lower sealing plate (7) and entering a centrifugal chamber. Replacing air in the centrifugal chamber with helium reduces the wind resistance power and the corresponding energy consumption; as no vacuum is required, the sealing requirement is lower; providing a heat dissipation device inside the cavity of the centrifugal chamber and adding an internal helium circulation air passage increase the heat exchange coefficient and improve the heat dissipation effect; a dedicated vibration isolation sealing pad (18) is used to separate the vibration transmitted by the main shaft (12) to an upper bearing system (23) supporting apparatus (19) from the cavity of the centrifugal chamber, thereby preventing the cavity from resonating with the main shaft (12), ensuring the safety of the cavity of the centrifugal chamber. When operating at a gravitational acceleration under 1500g, the apparatus and method are economical, and are able to control the temperature not to exceed 45°C.
Patent WO-2021087956-A1 (WO)
Inventor: PAN SHILIN
IPC: G06F21/62
Filed: 2019-11-08
Abstract: A data processing method and apparatus (1400), and a chip system (100). The chip system (100) comprises a system bus, at least one processor (1410) coupled to the system bus, and a security element (140), a first memory (1430) and a second memory (1440) which are coupled to the chip system (100), wherein the first memory (1430) and the second memory (1440) are different memories in addition to the security element (40). The method first put forwards an architecture and flow design wherein an SE integrated to an SOC is used to support security services of a mobile phone system, so that a chip security system with a high security level is applied to data protection of devices such as a mobile phone. The SE integrates functions such as supporting a biometric authentication cipher service, a password verification service, a password matching and verification service, a file encryption service, a root of trust service, a high-security storage service, and an anti-return service; security services can be realized in the SE, and data of different security services can be stored, thereby improving the security level and the user experience.
Patent WO-2020207008-A1 (WO)
Title: Data verification method, apparatus, electronic device and storage medium
Inventor: YUAN WENTAO
IPC: G06F16/23
Filed: 2019-11-11
Abstract: A data verification method, an apparatus, an electronic device and a storage medium, wherein the method comprises: obtaining a destination data table, a source data table and attribute information of the destination data table (S101), determining a destination verification strategy for consistency verification on the destination data table according to the attribute information of the destination data table (S102), obtaining a write data status of the source data table (S103), if the write data status of the source data table is a locked state, verifying whether the destination data table is consistent with the source data table according to the destination verification strategy (S104). Consistency verification on the destination data table and the source data table can be automatically performed, the resources can be saved, and the verification efficiency can be improved.
Patent WO-2021068337-A1 (WO)
Inventor: LIU SHIQI
IPC: H01L51/52
Filed: 2019-11-13
Abstract: L'invention concerne un écran d'affichage (100) et un dispositif d'affichage. L'écran d'affichage comprend un substrat (10), une couche de dispositif électroluminescent (30) située sur le substrat (10), une couche d'encapsulation en film mince (40) située sur la couche de dispositif électroluminescent (30), et une couche de plaque de recouvrement (50) située sur la couche d'encapsulation en film mince (40). Dans une structure à couche de film entre le substrat (10) et la couche de plaque de recouvrement (50), une surface d'au moins une couche de film est une surface convexe dans la direction d'émission de lumière de l'écran d'affichage (100).
Patent WO-2020238078-A1 (WO)
Inventor: WEN DINGNING
IPC: H04B1/04
Filed: 2019-11-20
Abstract: Provided in the present application are a band14 signal suppression circuit and a smart terminal device; designing a duplexer, an active low-pass filter, and a resonant filter in a band14 transmission path, implementing filtering and suppression on the second harmonic in the band14 signal, and eliminating the interference of band14 signals on assisted global positioning system signals.
Patent WO-2021102719-A1 (WO)
Title: 一种邻站信息检测方法、装置及终端
Inventor: YANG YANG
IPC: H04W36/00
Filed: 2019-11-27
Abstract: 本申请提供了一种邻站信息检测方法、装置及终端，该方法包括：在检测到所述终端当前所在的基站的条件达到需要检测邻站信息的门限时，若在当前目标时隙接收到基站下发的消息，则对消息进行解析；若解析出消息的类型，依据消息的类型，判断消息是否为终端关注的消息；若是，则将当前目标时隙用于处理消息，将当前目标时隙之后的下一个或多个目标时隙用于检测终端当前所在的基站的邻站的信息；若否，则将当前目标时隙用于检测终端当前所在的基站的邻站的信息。在本申请中，通过以上方式可以在降低对终端业务的影响的情况下，进行邻站信息的快速检测。
Patent WO-2020134807-A1 (WO)
Inventor: YAN XUNGE
IPC: F16H57/08
Filed: 2019-11-27
Abstract: 一种行星减速器及机器人，其中行星减速器包括：第一级行星齿轮装置（2），第一级行星齿轮装置（2）包括第一级齿轮组件（21）和第一保持架组件（22），第一保持架组件（22）内部形成一第一环形通道（23），第一环形通道（23）内容纳有多个滚动元件（4），每个滚动元件（4）和第一环形通道（23）的内侧面四点接触，第一级齿轮组件（21）接收动力输入；以及第二级行星齿轮装置（3），第二级行星齿轮装置（3）包括第二级齿轮组件（31）和第二保持架组件（32），第二保持架组件（32）内部形成一第二环形通道（33），第二环形通道（33）内容纳有多个滚动元件（4），每个滚动元件（4）和第二环形通道（33）的内侧面四点接触，第二保持架组件（32）进行动力输出。该行星减速器的高度尺寸较小，重量较轻。
Patent WO-2021103000-A1 (WO)
Inventor: MENG XIANQIN
IPC: G02B5/00
Filed: 2019-11-29
Abstract: An optical switch, comprising: a plurality of micro slots; a microfluid provided in each of the plurality of micro slots; and a drive electrode provided corresponding to the microfluid in each micro slot. The drive electrode is configured to provide a voltage for the corresponding microfluid to control the light transmittance of the region where the microfluid is located.
Patent WO-2020177413-A1 (WO)
Title: Mop head
Inventor: TING MING-CHE
IPC: A47L13/254
Filed: 2019-12-02
Abstract: A mop head (100), comprising: a mop head frame (1) formed with a plurality of engaging recesses (11), wherein narrow joints (15) of each engaging recess (11) comprise a first convex member group (151), a first piercing part (152), a second convex member group (153) and a second piercing part (154); and cleaning members (2). The first convex member groups (151) and the second convex member groups (153) of the narrow joints (15) sandwich the cleaning members (2), and the first piercing parts (152) and the second piercing parts (154) provide space for a punch to reliably punch the cleaning members (2) into the engaging recesses (11) without damaging the narrow joints (15).
Patent WO-2020140663-A1 (WO)
Inventor: LUO HANBIN
IPC: H04L12/24
Filed: 2019-12-02
Abstract: La présente invention concerne un procédé de publication d'échelle de gris de microservice. Le procédé consiste à : recevoir une demande de service chiffrée, la déchiffrer et obtenir une demande de service ; analyser la demande de service de façon à obtenir un résultat d'analyse, mettre en correspondance le résultat d'analyse et des règles d'échelle de gris préétablies et, lorsque la mise en correspondance du résultat d'analyse et des règles d'échelle de gris préétablies est réussie, générer un identifiant d'échelle de gris correspondant ; écrire l'identifiant d'échelle de gris dans la demande de service et obtenir une demande de service comportant un identifiant d'échelle de gris ; obtenir un identifiant de microservice correspondant à la demande de service et, en fonction de l'identifiant de microservice, obtenir des informations de microservice correspondantes ; lorsque les informations de microservice contiennent des informations de microservice à échelle de gris, utiliser une adresse de microservice à échelle de gris dans les informations de microservice à échelle de gris pour envoyer à un serveur de microservice à échelle de gris la demande de service comportant un identifiant d'échelle de gris ; puis obtenir un résultat de service et le renvoyer.
Patent WO-2020119684-A1 (WO)
Inventor: ZHANG QIESHI
IPC: G06T7/11
Filed: 2019-12-10
Abstract: 一种3D导航语义地图更新方法，包括：根据摄像头采集的图像构建3D地图（S101）；通过卷积神经网络对采集到的图像信息进行目标识别，将所识别的结果映射至3D地图（S102）；将3D地图投影至2D栅格地图，建立3D地图与2D栅格地图的对应关系，当二维数据变化时，通过二维数组存储和更新栅格地图中的栅格所对应的3D地图的空间信息（S103）。通过将3D地图投影至2D栅格地图，建立3D地图与2D栅格地图的对应关系，由二维数组存储和更新2D栅格地图中的栅格所对应的3D地图的空间信息，有利于简化语义地图的更新操作，提高语义地图的更新效率。
Patent WO-2020147463-A1 (WO)
Inventor: NILSSON MAGNUS
IPC: E05F15/42
Filed: 2019-12-11
Abstract: L'invention concerne un système permettant d'éviter le pincement dans des portes (1) de véhicule qui comprend des capteurs (2) de proximité capacitifs destinés à être montés sur chaque porte (1) le long des surfaces de fermeture. Il comprend en outre un accéléromètre (6) destiné à être disposé dans chaque porte (1), une barre d'arrêt (3), et un mécanisme de libération (4) pour la barre d'arrêt (3). Les capteurs (2) de proximité capacitifs, l'accéléromètre (6) et le mécanisme de libération (4) sont liés à une unité de commande (7) agencée de telle sorte que la barre d'arrêt (3) est déplacée vers une position de blocage lorsque le capteur (2) de proximité capacitif pour la même porte détecte un objet et que la porte (1) a arrêté l'accélération.
Patent WO-2021114166-A1 (WO)
Title: Procédé de préparation d'alcanolamines n-substituées et/ou de diamines n-substituées à partir de glycolaldéhyde
Inventor: KUSEMA BRIGHT
IPC: C07C211/10
Filed: 2019-12-12
Abstract: L'invention concerne un procédé de préparation d'une alcanolamine N-substituée de formule (I) et/ou une diamine N-substituée de formule (II) à partir de glycolaldéhyde, qui comprend la réaction de glycolaldéhyde avec un agent d'amination de formule (III) dans un solvant comprenant au moins un alcanol en C1-C3 et/ou du tétrahydrofurane en présence d'hydrogène et un catalyseur de métal noble supporté, les formules (I) à (III) : R et R', indépendamment l'un de l'autre, représentent hydrogène, alkyle en C1-C20 linéaire ou ramifié, cycloalkyle en C3-C12, alcoxyalkyle en C2-C30, ou dialkylaminoalkyle en C3-30, à condition qu'au moins un parmi R et R' ne soit pas un atome d'hydrogène.
Patent WO-2020135177-A1 (WO)
Inventor: JIAN XIANJING
IPC: H01Q21/00
Filed: 2019-12-18
Abstract: 本申请提供一种无线电子通信设备，包括设置有第一天线和第二天线的金属框体，第一天线和第二天线之间间隔第一预设距离，且第一天线和第二天线分别设置有馈电结构；以及设置于第一天线和第二天线之间的缝隙结构，缝隙结构在金属框体的宽度方向上的延伸距离小于金属框体的宽度。
Patent WO-2021134210-A1 (WO)
Inventor: Dai xingyue
IPC: C22C9/04
Filed: 2019-12-30
Abstract: 一种无油轴承材料的制备方法，其包括：铜Cu、锡Sn、锌Zn、铅Pb、磷P、镍Ni、铝Al、铁Fe、锰Mn、硅Si、锑Sb、硫S，按百分比例取Cu：62-65、Sn和不可避免的杂质：≤0.2、Pb和不可避免的杂质：≤0.2。该方法通过对各种材料的性能进行分析和研究以及对无油轴承在各种工况条件下存在的问题进行分析，获得特殊的可针对各种工况进行稳定工作的铜合金轴承材料，从而有效的解决了一般的无油轴承所需要材料比较多，生产时存在材料混乱，不易把控，加工成品性能不明确，在一定程度上影响无油轴承的性能的问题。
Patent WO-2021134460-A1 (WO)
Title: Composition for caring for keratin materials
Inventor: ZHANG SHICHEN
IPC: A61K8/37
Filed: 2019-12-31
Abstract: It relates to a composition for caring for keratin materials, comprising a fatty acid-ester mixture of a plurality, e.g., at least 3, 4, or 5, of medium chain fatty acids and a plurality, e.g., at least 3, 4, or 5, of monoesters; at least one anionic surfactant; at least one amphoteric surfactant; and at least one cationic polymer.
Patent WO-2020156017-A1 (WO)
Inventor: ZHAO CHUANWU
IPC: C07D495/14
Filed: 2020-02-03
Abstract: 本发明涉及一种式(I)所示的化合物或其互变异构体、光学异构体、氘代物、氮氧化物、溶剂化物、药学上可接受的盐或前药，所述化合物的制备方法，包含其的药物组合物及所述化合物或药物组合物在制备在制备用于预防和/或治疗癌症、肿瘤、病毒感染、抑郁症、神经性病症、创伤、年龄相关的白内障、器官移植排斥或自身免疫疾病的药物中的用途。
Patent WO-2021103289-A1 (WO)
Inventor: NI JUN
IPC: A24F40/46
Filed: 2020-01-07
Abstract: 一种电子烟及其加热控制方法，烟杆包括MCU主控模块，与MCU主控模块连接的环境温度检测模块、吸烟感应器以及加热控制模块，烟弹具有加热电路，MCU主控模块内存储有与环境温度值对应的加热功率的数据，当MCU主控模块当前获取所得的环境温度值对应的加热功率为P，MCU主控模块发出控制信息，使加热控制模块控制加热电路以加热功率P进行加热，以使加热电路以预设的加热温度对电子烟的烟油进行雾化。利用本方法，电子烟在不同的环境温度下，可以根据环境温度的不同调整电子烟的加热功率，从而避免了出现加热功率不足或者加热功率过大的情况出现。
Patent WO-2020156217-A1 (WO)
Inventor: LIU ZHUANG
IPC: H04W24/04
Filed: 2020-01-17
Abstract: 本发明实施例公开了一种非公众网络的配置方法和装置、CU、DU、基站以及计算机可读存储介质，其中，所述方法包括：CU获取自身所属基站中至少一个DU的CAG小区的配置信息；所述CU根据所述CAG小区的配置信息确定激活的CAG小区的信息，并通知所述至少一个DU所述激活的CAG小区的信息。
Patent WO-2021146968-A1 (WO)
Inventor: XU XIUQIANG
IPC: H04W74/00
Filed: 2020-01-21
Abstract: 本申请公开了一种通信方法及装置，应用于移动通信领域。该方法包括接收来自网络设备的配置信息以及DCI，在DCI中的第一域的取值与一套第二类配置的授权的索引相同的情况下，且DCI中的FDRA域的值满足预设条件，确定该DCI不用于释放第二类配置的授权，预设条件包括：该第二类配置的授权的资源分配类型为类型0，FDRA域的值为非全0，或者该第二类配置的授权的资源分配类型为类型1，FDRA域的值为非全1。该方案在联合释放场景中，能够保证FDRA域的值表示激活DCI无效时，表示释放DCI有效，即能够区分DCI的功能，提升释放DCI进行validation的性能。
Patent WO-2021151256-A1 (WO)
Title: Radio access technology downgrading
Inventor: CHIKKALA VENKATA DURGA VINOD
IPC: H04W36/30
Filed: 2020-02-01
Abstract: A user equipment (UE) determines that a trigger has occurred. The trigger indicates that a primary radio access technology should not be utilized. The UE enters into an RRC connected state with a base station utilizing a secondary radio access technology without accessing data related to the primary radio access technology upon determining that the trigger has occurred. The UE enters into an RRC connected state with the base station utilizing the primary radio access technology upon determining that the trigger event has not occurred.
Patent WO-2020192339-A1 (WO)
Title: Mask and manufacturing method thereof
Inventor: ZHANG WEI
IPC: C23C14/04
Filed: 2020-02-25
Abstract: Provided is a mask (30), wherein, the mask (30) is used for preparing a display screen motherboard, the display screen motherboard comprises a display screen (10), the display screen (10) is provided with a display Area (A) and a non-display area (B) surrounding the display area (A), the mask (30) comprises: a mask substrate (301), and a target film layer (302) arranged on one side of the mask substrate (301), the mask substrate (301) is provided with an opening (K), the size and shape of the opening (K) are equal to the size and shape of the display area (A); the mask substrate (301) is provided with a first region (D1) and a second region (D2), wherein the first region (D1) surrounds the opening (K) and is adjacent to the opening (K), the size of the first region (D1) is greater than or equal to that of the non-display region (B), and the orthographic projection of the target film layer (302) on the mask substrate (301) coincides with the second region (D2). Further disclosed is a manufacturing method of the mask (30).