baber/WOPTO huggingface dataset:
Patent WO-2020048545-A1 (WO)
Title: Tooth implantation system and navigation method therefor
Inventor: CHEN CHIEH HSIAO
IPC: G06T7/30
Filed: 2019-09-09
Abstract: A tooth implantation system (100) and a navigation method therefor. The tooth implantation system (100) comprises: a multi-axial robotic arm (140), having a tooth implantation apparatus (150) attached at a functional end thereof; and at least one optical device (142), coupled to the multi-axial robotic arm (140) to acquire real-time image information of a tooth implantation site of a patient in the process of tooth implantation. The multi-axial robotic arm (140) drives the tooth implantation apparatus (150) to operate on the tooth implantation site along a set route according to the result of association between a pre-implantation plan and the real-time image information. The pre-implantation plan is associated with a three-dimensional model of the tooth implantation site and comprises a set entry point (940), at least one set intermediate point (962, 964, 966) and a set target point (950) that are associated with the set route, and the three-dimensional model is constituted by pre-implantation image information of the tooth implantation site.
Patent WO-2021051248-A1 (WO)
Title: Atomization device
Inventor: FENG SHUTING
IPC: A24F47/00
Filed: 2019-09-16
Abstract: Provided is an atomization device (10), comprising a heating assembly top cover (3), a heating assembly base (6) and a heating assembly (5) provided between the heating assembly top cover (3) and the heating assembly base (6). The heating assembly (5) comprises a first portion and a second portion, the first portion comprises a first material, and the second portion comprises a second material, wherein the first material is different from the second material.
Patent WO-2021007950-A1 (WO)
Title: 覆晶薄膜结构及显示器
Inventor: LI XIAOHUA
IPC: G02F1/1345
Filed: 2019-09-20
Abstract: 一种覆晶薄膜结构及显示器，覆晶薄膜结构包括：薄膜基材（200），具有主体区（201）、多个线路以及位于薄膜基材（200）相对的两端的压焊区域；至少一芯片（210），芯片（210）通过压焊设置于主体区（201）内，并通过多个线路及压焊区域电性连接至显示面板（300）；以及引导件（220）设置于薄膜基材（200）连接显示面板（300）的一端，并且覆盖压焊区域。
Patent WO-2021077302-A1 (WO)
Title: Method and apparatus for navigation
Inventor: ZHANG NING
IPC: G01C21/34
Filed: 2019-10-22
Abstract: Embodiments of the present disclosure provide methods and apparatuses for navigation. A method performed by a communication device comprises obtaining a current position of an object. The method further comprises determining whether the object is dangerous to a user of a terminal device based on the current position of the object. The method further comprises, in response to a positive determination, sending a message for guiding the user to a first wearable device of the user and/or a message for informing a maintainer about the dangerous object.
Patent WO-2020147369-A1 (WO)
Inventor: LI ZICHAO
IPC: G06N3/08
Filed: 2019-10-29
Abstract: 本申请公开了人工智能领域中的一种自然语言处理方法、训练方法及数据处理设备，该方法包括：获得待处理的自然语言文本；利用训练得到的深度神经网络对所述自然语言文本做处理，输出处理所述自然语言文本得到的目标结果；其中，所述深度神经网络包括：粒度标注网络、第一特征网络、第二特征网络、第一处理网络、第二处理网络以及融合网络。本申请中，数据处理设备利用相互解耦的网络来处理自然语言文本中不同粒度的词语，可以有效提高处理自然语言处理任务的性能。
Patent WO-2021087715-A1 (WO)
Inventor: Shen Rong Cun
IPC: H01S3/16
Filed: 2019-11-05
Abstract: A solid-state laser having high upconversion strength, comprising a metal heat sink (7), a resonant cavity (8), a side LD pump source (10), and an end LD pump source (1), a coupling unit (2), an input mirror (3), a gain medium (4), an acousto-optic crystal (5), and an output mirror (6) which are sequentially provided; wherein the metal heat sink (7) is provided on an outer sidewall of the gain medium (4) in a surrounding manner; the input mirror (3), the gain medium (4), the acousto-optic crystal (5), and the output mirror (6) are provided in the resonant cavity (8); and the side LD pump source (10) is provided on a side surface of the gain medium (4). The solid-state laser is manufactured by using a composite single crystal optical fiber, and the sapphire laser crystal material has simple preparation process, is simple in manufacturing process, has excellent absorption characteristics and upconversion strength, and greatly improves the application range.
Patent WO-2021056703-A1 (WO)
Title: Information updating method, device, and system
Inventor: YAN LE
IPC: H04W36/00
Filed: 2019-11-07
Abstract: Embodiments of the present application provide an information updating method, device and system, which can update configuration information corresponding to a candidate cell at a network device side, thereby improving the flexibility and reliability of a conditional handover mechanism. In the solution, a first network device determines first information and sends the first information to a second network device; upon receipt of the first information, the second network device updates, according to the first information, configuration information corresponding to a first candidate cell, and obtains configuration information corresponding to a second candidate cell. The first information is used to update configuration information corresponding to the first candidate cell to obtain configuration information corresponding to the second candidate cell, and the first candidate cell and the second candidate cell both belong to the second network device, wherein the first candidate cell comprises at least one cell, and the second candidate cell comprises at least one cell.
Patent WO-2020064026-A1 (WO)
Inventor: PENG CONG
IPC: H04N21/81
Filed: 2019-11-15
Abstract: The present application discloses a game advertisement production method, said method comprising: obtaining video footage, performing video analysis, and extracting high-quality scene images; selecting a trial play scene image from among the high-quality scene images, and editing the trial play scene image; selecting action controls matching the trial play scene from a trial play action library, generating game advertisement in conjunction with edited trial play scene image, and outputting same. The present application can enable good and creative game advertisement footage production for programmed advertisement marketing, has production efficiency and trial play effect 5 to 10 times the industrial level, substantially enhances marketing efficiency and effectiveness, and is in accordance with the continuously progressive advancement of the online advertisement industrial trend.
Patent WO-2021036022-A1 (WO)
Inventor: HE YANG
IPC: A61K101/00
Filed: 2019-11-20
Abstract: A PET/CT tracer having selectivity for different lung cancer cells, a preparation method therefor and use thereof. The PET/CT tracer is a compound represented by formula I, or a salt or stereoisomer thereof, wherein R 1  and R 2  are each independently selected from H or C 1 -C 5  alkyl, and X is independently selected from  11 C,  18 F,  19 F,  15 O, or  13 N. The prepared  18 F-PET/CT tracer can be selectively taken in by different carcinogenic driver gene mutant lung cancer cells. Test results show that the  18 F-PET/CT tracer is expected to achieve high quality imaging in an NRas Q61K tumor model, and has certain selectivity for different carcinogenic driver gene mutant lung cancers. The tracer is different from  18 F-FDG that may lead to high-concentration imaging in any lesion due to increased glucose metabolism, and is expected to make up for the deficiency of imaging by using  18 F-FDG alone. Therefore, the  18 F-PET/CT tracer is expected to be applied to PET/CT iconography and change the situation of lack of tracers on lung cancers.
Patent WO-2021097852-A1 (WO)
Title: 纳米银导电薄膜及其制备方法和电子装置
Inventor: GAO JING
IPC: G03F7/004
Filed: 2019-11-22
Abstract: 一种纳米银导电薄膜（20）、纳米银导电薄膜（20）的制备方法以及一种包括纳米银导电薄膜（20）的电子装置。纳米银导电薄膜（20）的制备方法包括：在基底（21）上通过第一材料形成导电层（220）；其中，第一材料包括感光材料（S110）；采用酸性刻蚀液刻蚀导电层（220），以形成导电图案层（22）（S120）；采用第一紫外光照射导电图案层（22），以使感光材料呈碱性（S130）。纳米银导电薄膜（20）的制备方法能够避免残留在纳米银导电薄膜（20）中的刻蚀液继续腐蚀纳米银导电薄膜（20），从而提高制备纳米银导电薄膜（20）的可靠性。
Patent WO-2021109006-A1 (WO)
Title: Medicinal liquid introduction head and penetration enhancement instrument
Inventor: XU BAI
IPC: A61M37/00
Filed: 2019-12-03
Abstract: Disclosed is a medicinal liquid introduction head, comprising: an introduction head body, wherein an end face of one end thereof forms a working face, and the introduction head body is integrally formed by means of injection molding; and a nanometer wafer, which comprises a base and microneedles arranged on the base, wherein the nanometer wafer is directly embedded into a mounting groove formed during injection molding of the introduction head body, and the microneedles on the nanometer wafer protrude out of the working face. The nanometer wafer in the medicinal liquid introduction head of the present utility model is directly embedded into the working face of the introduction head body, and avoids the combination of same with the introduction head body by means of an adhesive, thereby overcoming the defect occurring when the nanometer wafer is fixed by means of the adhesive, and facilitating the assembly and fixation of the nanometer wafer.
Patent WO-2020155929-A1 (WO)
Inventor: LIU FEIXIANG
IPC: G06T7/00
Filed: 2019-12-23
Abstract: 一种岩体完整性判识方法，其包括：步骤一、获取待分析隧道掌子面图像；步骤二、对待分析隧道掌子面图像进行特征提取，得到待分析隧道掌子面图像的特征参数集合；步骤三、基于特征参数集合，利用预设神经网络模型确定待分析隧道掌子面所对应的岩体的岩体完整性程度。本方法将卷积神经网络应用于岩体完整性程度自动判识，其只需将待测图像输入到神经网络模型中，即可得到最终判识结果。由于整个判识过程无需人工参与判断，这样也就可以避免对人为经验的过度依赖，提高了岩体完整性程度判识的准确性。
Patent WO-2021082243-A1 (WO)
Title: Vibrating diaphragm for miniature sound generation device and miniature sound generation device
Inventor: HUI BING
IPC: H04R9/06
Filed: 2019-12-24
Abstract: Disclosed in the present invention are a vibrating diaphragm for a miniature sound generation device and a miniature sound generation device. The vibrating diaphragm is made of polyether rubber. The polyether rubber comprises at least one of propylene oxide rubber, chloroether rubber and copolychloroether rubber. The range of the glass transition temperature of the vibrating diaphragm is -55 to 0°C. When the constant elongation rate of the vibrating diaphragm is 20%, the elastic recovery rate of the vibrating diaphragm is greater than 85%. The vibrating diaphragm provided in the present invention has better structural stability, anti-polarization capability and low-frequency sensitivity. The miniature sound generation device provided in the present invention has better acoustic performance.
Patent WO-2020135467-A1 (WO)
Inventor: CHEN XU
IPC: H04N19/593
Filed: 2019-12-25
Abstract: 一种帧间预测方法方法以及装置以及相应的编码器和解码器，该方法包括：获取当前图像块的运动矢量预测值；获取所述当前图像块的运动矢量差值的长度的索引值，所述当前图像块的运动矢量差值用于指示所述运动矢量预测值与所述当前图像块的运动矢量目标值之间的差异；根据所述长度的索引值从候选长度信息集合中确定出目标长度信息，所述候选长度信息集合仅包括N个运动矢量差值的候选长度信息，N为大于1并且小于8的正整数；根据所述目标长度信息，得到所述当前图像块的运动矢量差值；根据所述当前图像块的运动矢量差值和所述当前图像块的运动矢量预测值，确定所述当前图像块的运动矢量目标值；根据所述当前图像块的运动矢量目标值，得到所述当前图像块的预测块。实施本申请能够提高编解码效率。
Patent WO-2021134678-A1 (WO)
Inventor: ZHAN ZHAN
IPC: G01C19/16
Filed: 2019-12-31
Abstract: 一种MEMS陀螺仪（100），包括第一环形件（11）、设于第一环形件（11）内侧的固定件（12）、连接于第一环形件（11）和固定件（12）之间的连接件（13）、以及环绕于第一环形件（11）外周的外电极（14），外电极（14）包括用于驱动第一环形件（11）沿相互垂直的第一方向（X）和第二方向（Y）振动的驱动电极（141）和用于检测第一环形件（11）沿与第一方向（X）的夹角呈45度方向（D）和与第一方向（X）的夹角呈135度方向（M）振动的检测电极（142），第一环形件（11）的外轮廓为正8N角星，其中，N为整数，且N≥2。该MEMS陀螺仪通过设置第一环形件的外轮廓为正8N角星，利用星形的角部容易变形和结构对称的特征，一方面能够实现陀螺仪驱动模态与检测模态的简并，符合哥氏效应原理，另一方面星形的结构能够提升MEMS陀螺仪的品质因数，提升陀螺仪的性能。
Patent WO-2020156091-A1 (WO)
Inventor: ZHONG XINGBIAO
IPC: F42B4/00
Filed: 2020-01-10
Abstract: 本实用新型提供了一种花炮，属于花炮用品技术领域。它解决了现有技术中花炮安装繁琐、成本高的问题。本花炮，包括外筒和内筒，外筒开设有安装孔，安装孔一端开口，另一端具有底面，内筒设置在安装孔内，内筒的外侧壁或/和安装孔的孔壁上具有突出的定位件，内筒通过定位件连接在外筒的安装孔内，且所述内筒与上述底面之间设有增压气室。本实用新型通过设置与外筒或内筒一体的定位件直接使内筒和外筒实现连接，不但直接实现了内、外筒的定位连接，而且在内筒安装到外筒的安装孔内时直接形成增压气室，简化了内外筒连接结构以及形成增压气室的工艺，减省了大量的安装成本。
Patent WO-2020147726-A1 (WO)
Inventor: ZHOU WEI
IPC: H04B7/06
Filed: 2020-01-14
Abstract: Des modes de réalisation de la présente invention concernent un procédé réalisé par un dispositif de communication. Le procédé comprend : l'obtention, dans le domaine fréquentiel, d'une estimation de canal pour une unité de transmission pour un canal entre le dispositif de communication et un autre dispositif de communication, et le calcul de coefficients de corrélation pour l'unité de transmission sur la base de l'estimation de canal. Le procédé comprend également l'obtention d'un étalement de retard pour le canal à partir des coefficients de corrélation calculés.
Patent WO-2020156460-A1 (WO)
Inventor: TAO JINGRUI
IPC: H04W4/24
Filed: 2020-01-22
Abstract: La présente invention concerne un procédé de surveillance d'événements d'UE à UE. Le procédé qui peut être réalisé par un nœud d'exposition de réseau comprend la réception, depuis un premier nœud de réseau, d'une identité de référence pour le nœud d'exposition de réseau dans un premier message de surveillance. Le procédé comprend en outre la récupération, sur la base de l'identité de référence pour le nœud d'exposition de réseau, d'une liste d'identités d'un ou de plusieurs UE d'abonné, qui sont abonnés à la surveillance d'un événement, et d'informations de configuration pour le ou les UE d'abonné, qui sont stockées dans le nœud d'exposition de réseau. Le procédé comprend en outre la détermination, sur la base de la liste d'identités et des informations de configuration, d'un second nœud de réseau associé à un UE d'abonné dans la liste d'identités. Le procédé comprend en outre la transmission d'un rapport pour la surveillance de l'événement dans un second message de surveillance au second nœud de réseau déterminé. Selon les modes de réalisation de la présente invention, le rapport de la surveillance d'événement peut être transmis entre des UE non par SCS/AS (ou AF), de sorte que l'efficacité de communication de surveillance d'événement peut être améliorée.
Patent WO-2021147094-A1 (WO)
Title: Time restriction on uplink transmission on different cells
Inventor: YUAN FANG
IPC: H04W52/34
Filed: 2020-01-23
Abstract: Aspects of the disclosure relate to determining to schedule, for at least one scheduled entity, a plurality of uplink transmission channels on a plurality of cells in the frequency domain during a predetermined time interval in the time domain, calculating, for the at least one scheduled entity, a sum of power levels of the plurality of uplink transmission channels as a function of time during the predetermined time interval, and adjusting a start time and a stop time of each of the plurality of uplink transmission channels, for the at least one scheduled entity, to maintain the sum of power levels at a predetermined value during transmission of the plurality of uplink transmission channels. Other aspects, embodiments, and features are also claimed and described.
Patent WO-2021098097-A1 (WO)
Inventor: WANG WENXIN
IPC: C08H1/00
Filed: 2020-03-18
Abstract: The present invention relates to a thiol-modified polymer compound, and a preparation method therefor and an application thereof. In the present invention, a polymer compound modified by an acryloyl derivative and a polythiol compound are used for preparing a thiol-modified polymer compound by a Michael addition reaction of thiol and conjugated double bonds. In addition to achieving the structural goal of the thiol-modified polymer compound provided in the present invention, the preparation method further has the following advantages: flexibly and effectively controlling the structure and constitution of a synthetic product, and the types and contents of a large number of compound molecular functional groups; using reagents having high biocompatibility, and effectively controlling the production cost and reducing the toxicity in the synthesis process; and obtaining, under the conditions of using safety reagents and simple reaction steps, thiol-modified biocompatible polymer compounds that can be used as extracellular matrix materials and maintain good raw material structure and biological activity, with the types and contents of functional groups adjusted according to requirements, and meeting multiple clinical application requirements.
Patent WO-2021042699-A1 (WO)
Inventor: NIU QIANG
IPC: C10J3/72
Filed: 2020-03-19
Abstract: 本发明公开了一种双熔浴有机固废喷吹气化装置，属于有机固废无害化、减量化、资源化、能源化处置消纳领域，也属于有机物超高温单原子裂解气化制取合成气的范畴。液面调节炉与气化炉底部连通，内部盛有1200-1700℃的熔融铁基合金液，其上覆盖有熔融液态渣层，液面调节炉上方气体压力或液量增加，使得气化炉内熔体液面上升，浸没物料喷枪，向熔浴中浸没喷吹待气化有机物颗粒，同时向熔体鼓入气化剂氧气、富氧空气等，有机物气化成为富含CO和氢气的合成气，无机物大部分进入到熔渣中，随着渣液的积累而定期排出。熔铁液始终保持不增不减。能够将绝大多数有机废弃物气化为洁净可燃气体，用作燃料气或者化工产品合成气。
Patent WO-2020200219-A1 (WO)
Title: Reserving channel by cyclic prefix extension for alignment with symbol boundary in mobile communications
Inventor: FISHER-JEFFES TIMOTHY PERRIN
IPC: H04L27/26
Filed: 2020-04-01
Abstract: Examples pertaining to reserving channel by cyclic prefix (CP) extension for alignment with a symbol boundary in mobile communications are described. An apparatus extends a CP of a symbol to result in an extended symbol that aligns with a timing reference. The apparatus then transmits the extended symbol.
Patent WO-2020253347-A1 (WO)
Inventor: LU DAOHE
IPC: H04L29/06
Filed: 2020-04-17
Abstract: A container cluster management method, device, and system, which relate to the technical field of finance.
An application release request sent by a tool platform is received, the application release request comprising a server identification in a target container cluster identification and a target container cluster corresponding to a program file of an application to be released, an application identification to be released and the application to be released. A first format conversion algorithm is used to convert the format of the application release request into a readable format of the target container cluster corresponding to the target container cluster identification, and obtain a format-converted application release request; the format-converted application release request is sent to the target container cluster corresponding to the target container cluster identification. The application release request is used to instruct the target container cluster to execute a release operation for the program file of the application to be released in a server corresponding to the server identification.
Patent WO-2020216326-A1 (WO)
Inventor: XU TIAN
IPC: A61K31/7064
Filed: 2020-04-24
Abstract: The disclosure provides compounds of formula (I), wherein R1, R2, R5, R6, R7, L1, L2, W1, W2, and Z1 are as defined herein, and compositions comprising same, and methods related to activating alpha-kinase 1 (ALPK1) for modulating an immune response and treating or preventing cancer, infection, inflammation and related diseases and disorders as well as potentiating an immune response to a target antigen.
Patent WO-2021237507-A1 (WO)
Inventor: LIU ZHE
IPC: A61F13/511
Filed: 2020-05-27
Abstract: Un article absorbant (20) selon la présente invention comprend une surface tournée vers l'utilisateur et une surface opposée. L'article absorbant (20) comprend en outre une feuille supérieure (24) perméable aux liquides, une feuille arrière (26) imperméable aux liquides et une partie centrale absorbante (28) disposée entre la feuille supérieure (24) et la feuille arrière (26). La feuille supérieure (24) comprend un substrat non tissé comprenant des fibres à base de cellulose. Le substrat non tissé comprend une première surface formant au moins une partie de la surface tournée vers l'utilisateur et une seconde surface opposée, la première surface comprenant une première zone ayant un premier angle de contact inférieur ou égal à environ 100°, tel que mesuré par le Test d'angle de contact, et la seconde surface comprenant une seconde zone ayant un second angle de contact inférieur ou égal à environ 82º, tel que mesuré par le Test d'angle de contact, le second angle de contact étant inférieur au premier angle de contact, et une différence entre le premier angle de contact et le second angle de contact étant dans la plage d'environ 15° à environ 45°.
Patent WO-2021135107-A1 (WO)
Title: Dustproof structure, microphone encapsulation structure, and electronic device
Inventor: YOU ZHENJIANG
IPC: H04R19/04
Filed: 2020-06-30
Abstract: Disclosed in the present disclosure are a dustproof structure, a microphone encapsulation structure, and an electronic device. The dustproof structure comprises a carrier and a grid part; the carrier is a hollow structure, a buffer part is formed surrounding the hollow structure, a strip-shaped hollowed-out area is provided on the buffer part so as to form an elastic structure, and an edge part is formed surrounding the buffer part; the grid part is provided at an end of the carrier, the grid part comprises a grid structure and a fixing part that surrounds the grid structure, the grid structure and the hollow structure are opposite one another, and the fixing part and the carrier are connected. The described dustproof structure has the feature of small strain.
Patent WO-2021004393-A1 (WO)
Title: Procédé et dispositif de prise en charge de commande de port
Inventor: KE XIAOWAN
IPC: H04W24/02
Filed: 2020-07-03
Abstract: Des modes de réalisation de la présente invention concernent un procédé et un dispositif pour prendre en charge la commande de port. Le procédé consiste à : recevoir des informations de commande associées à un port ; et effectuer des opérations associées à un port sur un port en fonction des informations de commande associées au port, les informations de commande associées au port comprenant : un identifiant de port et/ou des informations de classe de service et/ou des premières informations de routage et/ou des informations relatives à la régénération de priorité et/ou des informations associées au débit de transmission de port et/ou des informations relatives à un paramètre de disponibilité de bande passante et/ou des informations associées à un algorithme de sélection de transmission.
Patent WO-2021217877-A1 (WO)
Inventor: XU SHAOYI
IPC: G01B11/26
Filed: 2020-07-07
Abstract: A device for the detection of a rocker arm angle of a coal mining machine on the basis of optical fiber sensing, the device comprising an optical system and a mechanical system, wherein the optical system comprises a broadband light source (1), a polarizer (2), collimating lenses (3, 5), a gradient specific rotation dielectric slab (4), a polarization beam splitter (6) and a data processing module (7); and the mechanical system comprises a connecting base (8), connecting rods (9, 10), a slide block (11), a bracket (12), a sensor housing (13), etc. When the coal mining machine works, a rocker arm (14) changes rotation angle information into the linear displacement of a gradient refractive index by means of a connecting rod mechanism; there is a change in the position at which linearly polarized light generated by the optical system penetrates the gradient specific rotation dielectric slab; and due to an optical rotation effect, the rotation angles of the polarization plane obtained by means of the gradient specific rotation dielectric slab are correspondingly different, and according to the phase angle of the detected polarized light, the swing angle of the rocker arm (14) can thus be obtained. A method for the detection of a rocker arm angle of a coal mining machine on the basis of optical fiber sensing is further disclosed. The present invention has the advantages of a simple structure, a strong anti-electromagnetic interference capability, high precision, intrinsic explosion suppression, etc.