baber/WOPTO huggingface dataset:
Patent WO-2021051322-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W52/02
Filed: 2019-09-18
Abstract: L'invention concerne un procédé et un appareil de configuration de partie bande passante (BWP), et un dispositif terminal et un dispositif réseau. Le procédé comprend les étapes suivantes : un dispositif terminal reçoit des premières informations de configuration, les premières informations de configuration étant utilisées pour déterminer une première BWP, et la première BWP étant utilisée pour recevoir un service MBMS.
Patent WO-2021056333-A1 (WO)
Inventor: HE YIXIONG
IPC: G01S17/87
Filed: 2019-09-26
Abstract: A laser frequency modulation method and apparatus, and a storage medium and a laser. The method comprises: obtaining the current frequency sweeping mode of a laser by means of a time sequence (S101); when the current frequency sweeping mode is a single-band frequency sweeping mode, controlling the laser to perform continuous frequency sweeping on a preset band (S102); and when the current frequency sweeping mode is a multi-band switching mode, obtaining the next band on which the laser performs frequency sweeping, and controlling the laser band to be switched to the next band (S103). By using the method, the requirements of an FMCW system distance measurement transmitting end can be satisfied by means of the continuous linear frequency sweeping of the laser in a small frequency range of a single band, large frequency switching can be implemented by means of laser multi-band switching, and thus, the requirements of an OPA system implementing spatial scanning by means of frequency tuning can be satisfied.
Patent WO-2020063816-A1 (WO)
Inventor: HAN RUTAO
IPC: G01C21/00
Filed: 2019-09-27
Abstract: A method and a system for constructing a driving coordinate system for use in the field of smart transport. The method for constructing a driving coordinate system comprises: determining the road boundary line on one side of the road on which a current vehicle is situated as a reference line for constructing a driving coordinate system (S110); in a vehicle coordinate system, determining the reference line point having the smallest distance between the reference line and the current vehicle position as an origin point O F  of the driving coordinate system (S120); on the basis of the origin point O F , determining the road guiding line direction as the X F  axis of the driving coordinate system and determining the direction relative to the road guiding line direction according to the left-hand rule as the Y F  axis of the driving coordinate system (S130); and, on the basis of the origin point O F , the X F  axis, and the Y F  axis, forming a corresponding driving coordinate system (S140). The driving coordinate system established thereby is particularly suited to curving road conditions and uses longitudinal arc length to represent the longitudinal distance to road targets, thus being capable of more realistically expressing the distance between roads targets and the current car compared to the straight line distances in vehicle coordinate systems.
Patent WO-2020177314-A1 (WO)
Inventor: CHEN LIN
IPC: D06F35/00
Filed: 2019-09-27
Abstract: Disclosed are a microbubble generator and a washing device. The microbubble generator (100) comprises a liquid adding box (11), a first cover (12), a baffle (3) and a cavitation piece (4), wherein the first cover (12) is connected to and matched with the liquid adding box (11), so as to define a dissolved-air cavity (10), and the first cover (12) is provided with an inlet (14) and an outlet (15) for a water flow to flow in and flow out of, with the inlet (14) being located above the outlet (15); the baffle (3) is located in the dissolved-air cavity (10), and the baffle (3) is arranged on at least one of the liquid adding box (11) and the first cover (12); and the cavitation piece (4) is connected to the outlet (15).
Patent WO-2020073867-A1 (WO)
Title: 生物芯片及其制造方法、操作方法、生物检测系统
Inventor: WU ZHIHONG
IPC: C12M1/42
Filed: 2019-09-30
Abstract: 一种生物芯片(100/200/300)及其制造方法、操作方法、生物检测系统(400)，该生物芯片包括衬底基板(11)和多个工作单元(12)。多个工作单元(12)设置在所述衬底基板(11)上，每个所述工作单元(12)包括配置为与对象物质(21)接触的工作元件(121)，所述工作元件(121)包括金属电极(1211)和形成在所述金属电极(1211)表面的电场可控表面修饰层(1212)。
Patent WO-2020134301-A1 (WO)
Title: 一种电路板、制备方法及电子装置
Inventor: CHEN XIAOLIN
IPC: H05K1/02
Filed: 2019-09-30
Abstract: 一种电路板、制备方法及电子装置，电路板至少包括一个第一基层（1），其中，在第一基层（1）的第一侧的区域内设有第一平面电容组（2）和光波导（3），其中，第一平面电容组（2）中包括至少一对平面电容，第一平面电容组（2）与光波导（3）沿平行于第一基层（1）所在平面的方向并列设置。其解决了相关技术中光电印制电路板中的电源高频段滤波效果较差的问题，达到了提高光电印制电路板的电源稳定性的效果。
Patent WO-2020151313-A1 (WO)
Title: 基于区块链的锁处理方法、装置、计算机设备及存储介质
Inventor: YANG TIANPENG
IPC: G06F9/52
Filed: 2019-11-12
Abstract: 一种基于区块链的锁处理方法、装置、计算机设备及存储介质，有效地保证能实行分布式锁的功能，从而提高分布式锁实行的成功率。方法部分包括：获取首次加锁请求，其中，所述首次加锁请求为用于请求对目标事项进行第一次加锁操作的请求（S10）；生成所述目标事项唯一对应的锁数据（S20）；根据所述锁数据生成锁区块，所述锁区块的区块体中包含所述锁数据（S30）；将所述锁区块广播至所述区块链中（S40）；通过所述区块链中所述锁区块的所述锁数据控制所述目标事项处于加锁状态（S50）。
Patent WO-2021062936-A1 (WO)
Inventor: ZHOU JUNXIONG
IPC: B23K26/00
Filed: 2019-11-30
Abstract: A tab moulding and slitting device (10), comprising an unwinding assembly (100), a tab moulding assembly (200), a slitting assembly (300), and a winding assembly (400); by means of arranging a plurality of tab moulding cutting mechanisms (210, 220) and a plurality of slitting mechanisms, and simultaneously implementing the moulding and slitting of multiple sets of tape, tab production efficiency is increased exponentially; in addition, after undergoing tab moulding and cutting, the original tape is divided into multiple tapes, each of which is slit and wound, better ensuring the consistency of the tape travelling speed, and thereby ensuring the tape production quality.
Patent WO-2021082176-A1 (WO)
Title: Rail transit vehicle magnetic rail braking logic control system
Inventor: SUN JIANI
IPC: B61H7/08
Filed: 2019-12-05
Abstract: A rail transit vehicle magnetic rail braking logic control system, applied to a high-suspension magnetic rail braking apparatus, and comprising a magnetic rail braking control circuit, a magnetic rail braking power supply execution circuit, and a magnetic rail braking state monitoring and feedback circuit. According to the system, automatic control can be set by means of a vehicle speed signal, and manual control can be achieved by artificially pressing a button, so as to achieve time-sharing control of a magnetic rail braking execution apparatus and an electromagnet. After five minutes of excitation of the electromagnet, power is automatically cut off to prevent damaging the electromagnet since the electromagnet works for a long time. The magnetic rail braking power supply execution circuit can achieve functions of motion control of the magnetic rail braking execution apparatus, excitation control of the electromagnet, and electromagnet coil outage reverse DC800V impulse voltage protection. The rail transit vehicle magnetic rail braking logic control system can be promoted to all medium and high-speed urban rail vehicles according to specific scene application requirements, and can safely and reliably control a magnetic rail braking system.
Patent WO-2021134275-A1 (WO)
Title: Reflection module and periscope camera
Inventor: XU TONGMING
IPC: G03B17/17
Filed: 2019-12-30
Abstract: A reflection module (100) and a periscope camera. The reflection module (100) is applicable to the periscope camera, and comprises: a base (2) having an accommodation chamber (21); a support (3) and a reflection component (4) disposed in the accommodation chamber (21); a first rotating shaft (5) used to rotatably connect the base (2) and the support (3); a second rotating shaft (6) used to rotatably connect the support (2) and the reflection component (4); a first drive component (7) used to drive the reflection component (4) to rotate around the second rotating shaft (6); a second drive component (8) used to drive the support (3) to rotate around the first rotating shaft (5); and a reset component (9) used to reset the support (3) or the reflection component (4). OIS functions for two directions are integrated into the reflection module (100), and a magnetic spring is used to adjust the stroke of the OIS, thus improving the stroke of the OIS.
Patent WO-2020207089-A1 (WO)
Title: 一种超音速火焰喷涂技术制备y2o3陶瓷涂层的方法
Inventor: ZHENG GUANGWEN
IPC: C23C4/06
Filed: 2020-01-13
Abstract: 本发明涉及热喷涂技术领域，具体涉及一种超音速火焰喷涂技术制备Y 2 O 3 陶瓷涂层的方法。该方法包括如下步骤：（１）选择纯度大于99.9％的Y 2 O 3 粉末进行干燥处理，（２）对喷涂基材的表面进行预处理，（３）通过超音速火焰喷涂技术在基体表面进行喷涂，制备Y 2 O 3 陶瓷涂层。本发明制备的Y 2 O 3 涂层结构致密，孔隙率低，在0.5％～2％之间，涂层的结合强度（涂层与基体之间的结合强度）达到60～80MPa。
Patent WO-2020199830-A1 (WO)
Title: Transmission method and apparatus, device, system and storage medium
Inventor: LI XINCAI
IPC: H04W72/04
Filed: 2020-03-04
Abstract: The present application proposes a transmission method and apparatus, a device, a system and a storage medium. The transmission method comprises: allocating, to at least one resource subset of a target transmission resource, information to be transmitted, the target transmission resource being divided into a plurality of resource subsets; and transmitting, on the allocated resource subset, the corresponding information to be transmitted.
Patent WO-2020199941-A1 (WO)
Title: Method for calculating slope stability limit equilibrium based on inter-slice normal force distribution
Inventor: WU SHUNCHUAN
IPC: E02D1/00
Filed: 2020-03-20
Abstract: The present invention relates to a method for calculating slope stability limit equilibrium based on inter-slice normal force distribution, and belongs to the technical field of slope stability. Regarding traditional limit equilibrium methods of slices not taking into account inter-slice normal force distribution when analysing slope stability, i.e. the effect of different line of thrust acting positions on the factor of safety, the present method further takes into account inter-slice normal force distribution, i.e. the distribution of line of thrust acting positions, on the basis of existing limit equilibrium methods of slices; the proposed improved method for calculating limit equilibrium takes into account inter-slice normal force distribution characteristics, and using the improved limit equilibrium Spencer's method provided in the present invention to calculate a deep concave slip surface, it was found that there is a large error in the factor of safety between the improved limit equilibrium method and traditional limit equilibrium methods, the error being as high as around 20%; the method of the present invention is simple and reliable and provides more accurate results for slope stability analysis, increasing engineering safety and saving construction costs, improving the economic benefits of engineering.
Patent WO-2021004100-A1 (WO)
Title: Manufacturing and installing method for ceiling painting
Inventor: LIAN CHAO
IPC: B44C5/04
Filed: 2020-03-31
Abstract: The present invention relates to the technical field of indoor decoration, and discloses a manufacturing and installing method for ceiling painting. Said method comprises the following steps: 1. performing painting on ceiling panels: a. selecting a pattern: choosing the style type one likes according to one's own preferences and choose the pattern one wants to paint; b. ceiling panel processing: since base layer processing of a wall surface is important, when painting on emulsion paint-coated panels, it is needed to perform leveling, primer coating and pattern planning on the panels; and c. formulation of pigment: according to the colors of the selected pattern, the required painting pigment is formulated, i.e. the components of the painting pigment. In the manufacturing and installing method for ceiling painting, after the ceiling panels are painted, while the ceiling panels are being air-dried operations such as making marking lines with a carpenter's ink marker and planning the installation position lines of ceiling runners are simultaneously carried out, so as to install the framework, the booms, the runners, and the ceiling panels, thereby achieving the purpose of effectively using time, and further achieving the effect of improving the working efficiency of a worker.
Patent WO-2021196023-A1 (WO)
Inventor: LIANG QIQUAN
IPC: G06F3/0354
Filed: 2020-03-31
Abstract: Provided is an active pen for performing signal transmission with a touch screen. The active pen comprises a first electrode, a second electrode and a third electrode, wherein the first electrode is used for transmitting a first downlink signal to a touch screen, and a detection signal of the first downlink signal is used for calculating the position coordinates of the active pen on the touch screen; when the second electrode is disconnected from the third electrode, the second electrode is used for transmitting a second downlink signal to the touch screen, and a detection signal of the second downlink signal is used for correcting the position coordinates; and when the second electrode is connected to the third electrode, the second electrode and the third electrode are together used for detecting an uplink signal transmitted by the touch screen to the active pen.
Patent WO-2020200322-A1 (WO)
Inventor: LI MING
IPC: A23K10/16
Filed: 2020-04-05
Abstract: De nouveaux polypeptides d'origine fongique avec une activité catalase sont actifs, stables au niveau gastrique et stables à la chaleur, et efficaces pour une utilisation dans des additifs alimentaires pour animaux. L'utilisation de catalases fongiques dans des aliments pour animaux améliore la croissance animale, la santé animale et la santé intestinale des animaux.
Patent WO-2020253339-A1 (WO)
Inventor: YU YONGJUN
IPC: G02B6/42
Filed: 2020-04-14
Abstract: An optical module (200). The optical module (200) is provided with a tunable filter (420). The tunable filter (420) comprises a temperature regulator (423), a tunable light filter (424), and a first pin (422). A circuit board (300) achieves temperature control of the temperature regulator (423) by means of the first pin (422). Since the tunable light filter (424) is disposed on an upper surface of the temperature regulator (423), a change in the temperature of the temperature regulator (423) leads to a corresponding change in the temperature of the tunable light filter (424), thereby achieving temperature control of the tunable light filter (424). Since the operating wavelength and the temperature of the tunable light filter (424) usually have a linear relationship within a specific temperature range, controlling the temperature of the tunable light filter (424) enables an optical signal of a specific wavelength to propogate and other optical signals to be cut off. The optical module (200) achieves dynamic selection of a received signal wavelength, and improves the utilization rate of optical network resources.
Patent WO-2021128678-A1 (WO)
Title: 一种同时检测外泌体内蛋白和rna、外泌体膜蛋白的方法
Inventor: Zeng hengshan
IPC: G01N33/68
Filed: 2020-04-29
Abstract: 一种同时检测外泌体内蛋白和RNA、外泌体膜蛋白的方法，包括捕获样品中的外泌体；检测相应的膜蛋白；制备纳米颗粒；纳米颗粒与外泌体融合；全内反射荧光显微镜拍照成像，数据分析处理。该方法可同时检测外泌体内蛋白、RNA及外泌体膜蛋白，并判断样本差异。
Patent WO-2021196343-A1 (WO)
Title: 一种500MPa级低屈强比耐候桥梁钢及其制造方法
Inventor: HUANG YIXIN
IPC: C22C38/44
Filed: 2020-05-08
Abstract: 一种500MPa级低屈强比耐候桥梁钢及其制造方法，由以下质量百分比的成分组成C：0.04～0.09％、Si：0.15～0.30％、Mn：1.40～1.50％、P：0.009～0.015％、S：≤0.002％、Nb：0.020～0.050％、Ti：0.010～0.020％、V：0.010～0.030％、Cu：0.30～0.40％、Ni：0.30～0.45％、Cr：0.45～0.60％、Mo：0.08～0.15％、Alt：0.02～0.04％，余量的Fe及不可避免的杂质。通过科学的成分设计及相匹配的控轧控冷+回火的制造方法，使得该耐候桥梁钢兼具低屈强比、高低温韧性和高延展性的特点。
Patent WO-2021226778-A1 (WO)
Inventor: SHEN HAIBIN
IPC: A61B5/00
Filed: 2020-05-11
Abstract: L'invention concerne un système de reconnaissance d'électroencéphalogramme épileptique basé sur un réseau de neurones à convolution sur graphe hiérarchique, un terminal et un support de stockage. Le système de reconnaissance d'électroencéphalogramme épileptique comprend un module d'acquisition de signal d'électroencéphalogramme, un module de prétraitement de signal d'électroencéphalogramme, un module de marquage d'état épileptique, un module d'analyse de temps-fréquence d'électroencéphalogramme, un module d'apprentissage de réseau de neurones à convolution sur graphe hiérarchique, et un module de reconnaissance d'état épileptique. Un signal d'onde cérébrale est obtenu au moyen du module d'acquisition de signal d'électroencéphalogramme ; le module de prétraitement de signal d'électroencéphalogramme et le module de marquage d'état épileptique effectuent un traitement de normalisation et un marquage sur le signal acquis ; le module d'analyse de temps-fréquence d'électroencéphalogramme analyse le signal acquis d'un domaine temporel et d'un domaine de fréquence et extrait des caractéristiques ; et le module d'apprentissage de réseau de neurones à convolution sur graphe hiérarchique et le module de reconnaissance d'état épileptique extraient des informations de caractéristiques régionalisées sur la base d'un réseau de neurones à convolution sur graphe hiérarchique en fonction d'une relation de position physique entre des électrodes pour obtenir un résultat de reconnaissance. Selon le système de reconnaissance d'électroencéphalogramme épileptique, des informations de structure de graphe du système d'acquisition sont utilisées, de sorte que le modèle permet d'obtenir la précision d'applications cliniques, un travail automatique de longue durée peut être réalisé, et un montant considérable de coûts de main-d'oeuvre est économisé.
Patent WO-2021212565-A1 (WO)
Inventor: WANG FUYI
IPC: G09G3/34
Filed: 2020-05-12
Abstract: Disclosed are a backlight partition driving module (10), a backlight apparatus and a display apparatus. The backlight partition driving module comprises: a signal input module (101) for receiving a driving signal, with the driving signal comprising a brightness data signal, a scanning signal and a function signal; a signal transmission module (102) for transmitting the driving signal; and a selection output module (103) for receiving the driving signal, and outputting the scanning signal to a scanning line or outputting the brightness data signal to a data line according to the control of the function signal.
Patent WO-2021103431-A1 (WO)
Title: 一种实现dds域参与者安全认证的方法
Inventor: WANG XIAO
IPC: H04L29/06
Filed: 2020-05-13
Abstract: 本发明提供了一种实现DDS域参与者安全认证的方法，本发明设计认证文件组件，其部署在各个DDS节点上，每个DDS节点上配置认证文件微服务的IP、端口号、SFTP用户名和密码；DDS节点上电后会定时从认证文件微服务同步最新的加解密证书文件信息；同时支持直接把相应的加解密证书文件拷贝到本地。通过认证文件微服务，统一规范了加解密证书的管理，降低了加解密证书的维护难度和成本，对于泄露的秘钥文件只要在认证文件微服务删除即可，各个DDS节点在同步时会自动把泄露的秘钥文件删除。针对秘钥泄露的情况，本发明提出了认证数据规则，即使秘钥泄露，若不知道数据的认证规则，则不能通过安全认证，不能加入当前DDS的域中。
Patent WO-2020239100-A1 (WO)
Title: 一种刺破式电连接器
Inventor: ZHU FENG
IPC: H01R4/2404
Filed: 2020-05-29
Abstract: 本发明涉及电连接器技术领域，尤其公开了一种刺破式电连接器，包括线端连接器，线端连接器具有线端本体、线端端子、与线端本体卡扣配合的线盖，线盖具有容线孔，线端端子具有刺破部；线盖具有扣板、扣臂及第一扣头，扣板设有卡孔，线端本体具有扣槽、扣孔、位于扣槽内的卡凸、与扣孔连通的预锁槽及锁定槽；当需要运输或输送线端连接器时，第一扣头突伸入预锁槽内、卡凸抵触扣板的自由端，使得线盖与线端本体预装在一起，刺破部不刺破线缆；本发明的连接器防止线盖和线端本体在运输过程中合紧或分开而造成线束厂商使用麻烦，便于连接器的包装、便于线缆导接，降低组装成本低，提升生产效率。
Patent WO-2020259262-A1 (WO)
Inventor: CHENG JIAO
IPC: G09F9/30
Filed: 2020-06-08
Abstract: A curved display screen (100) and a driving method therefor, and an electronic device (1000). The curved display screen (100) comprises: a flat display region (10); and curved display regions (20), wherein the curved display regions (20) are provided around the flat display region (10), and the pixel density of at least one portion of the curved display regions (20) is less than that of the flat display region (10).
Patent WO-2020253648-A1 (WO)
Inventor: Shao Chenze
IPC: G06F17/00
Filed: 2020-06-15
Abstract: Disclosed are a translation method, a method and apparatus for training a machine translation model, and a storage medium, relating to the field of artificial intelligence. The method comprises: acquiring a sample sentence labeled with a reference translation result; inputting the sample sentence into a machine translation model to be trained to obtain a sample translation result of the sample sentence (302), wherein the machine translation model is a non-autoregressive model with model parameters to be adjusted; calculating a gradient estimation value of a word translation result according to the reference translation result, wherein the gradient estimation value is obtained through calculation according to a reward value; and adjusting the model parameters of the machine translation model according to a gradient estimation result. The gradient estimation value is calculated according to the reward value, and the model parameters of the machine translation model are adjusted according to the gradient estimation value. A gradient estimation value is obtained by taking a reward value as adjustment reference data so as to adjust the model parameters, thus realizing the sequence-level training of a machine translation model, and thereby improving the translation accuracy of the trained machine translation model.
Patent WO-2021217842-A1 (WO)
Inventor: ZHANG HUI
IPC: G16H40/63
Filed: 2020-06-24
Abstract: A model-free adaptive algorithm-based multi-claw needle automatic puncture control apparatus and control method, used for controlling the movement of a multi-claw needle, the multi-claw needle automatic puncture control apparatus comprising a control module and an execution mechanism; the control module parses a path tracking control command transmitted by a host computer to generate a motor control amount output; and the execution mechanism comprises a transmission drive module and a multi-claw needle body, and drives the movement of the multi-claw needle body on the basis of the motor control amount. In the present control method, the needle tip positions of a main needle and all of the sub-needles and the motor position are acquired from a sensor, the desired needle tip positions are acquired from the commands of the host computer, and the motor control amount is calculated on the basis of a MFAC control method of a tight-format dynamic linearised data model and outputted to control the puncture action of the multi-claw needle and track a target path. The present automatic puncture apparatus and control method improve the uncertainty of the travel of the puncture apparatus, reduce the reliance of traditional control methods on models, and increase the adaptability of the puncture apparatus to complex environments.
Patent WO-2021120579-A1 (WO)
Title: 数据安全上报方法、装置及计算机可读存储介质
Inventor: ZHANG WENWEI
IPC: H04L9/32
Filed: 2020-06-30
Abstract: 本申请涉及一种大数据，揭露了一种数据安全上报方法、装置及计算机可读存储介质，所述数据安全上报方法包括：发送用户的注册信息至数据安全上报系统;获取所述数据安全上报系统基于所述注册信息签发的证书；获取所述用户的当前图像信息，基于当前图像信息和所述注册信息进行实名注册，将实名注册的所述用户作为所述数据安全上报系统的群签名的成员；接收所述用户输入的举报信息；基于群签名技术对所述举报信息进行群签名操作；发送被群签名操作的举报信息至所述数据安全上报系统，以便所述数据安全上报系统通过群签名的验签操作对所述举报信息的签名有效性进行验证；接收由所述数据安全上报系统反馈的验证结果。
Patent WO-2021004524-A1 (WO)
Title: PEGylated synthetic KL4 peptide, Compositions and Methods Thereof
Inventor: LAM KA WING
IPC: A61K47/42
Filed: 2020-07-10
Abstract: Provided are relating to pulmonary delivery of mRNA as inhaled dry powder formulation and compositions comprising the mRNA; also provided are methods of using and making the composition.
Patent WO-2021227240-A1 (WO)
Inventor: PANG XUEMAN
IPC: H01L23/367
Filed: 2020-07-14
Abstract: 一种射频微系统三维封装外壳结构以及制作方法，外壳本体采用BGA封装，外壳本体包括方型壳体，方型壳体包括陶瓷底座（1），在陶瓷底座（1）内形成方形壳体的内腔，且内腔的开口未封闭；在陶瓷底座（1）上固设焊环（3）；在方型壳体内腔的四个侧壁上均设置若干层台阶；相邻两侧的台阶连接处布设垂直散热通道（7），相邻垂直散热通道（7）之间通过散热连接材料（6）连接；在内腔底面中心位置设置水平散热通道（2）；在每层台阶上开设若干中心金属孔（4），在中心金属孔（4）周围开设若干金属接地孔（5），且金属接地孔（5）以中心金属孔（4）的圆心作为中心分布；在中心金属孔（4）、金属接地孔（5）上均覆设焊盘；该结构具有集成度高、微波传输性能好、可实现垂直散热等方面的特点。