baber/WOPTO huggingface dataset:
Patent WO-2022000584-A1 (WO)
Inventor: DENG WENHUA
IPC: H01H33/12
Filed: 2020-07-17
Abstract: A bus transfer current apparatus with high opening and closing parameters, the apparatus comprising: a moving contact (300), a stationary contact (400), a stationary-side arc extinguishing apparatus (100), and a moving-side arc extinguishing apparatus (200), wherein the stationary-side arc extinguishing apparatus (100) is fixedly connected to the stationary contact (400) by means of a conductive support (500), and the stationary-side arc extinguishing apparatus (100) comprises a switching-on stationary arc rod (110), a switching-off stationary arc rod (120), a stationary-side switching-on limiting portion, and a stationary-side switching-off limiting portion; and the moving-side arc extinguishing apparatus (200) comprises a flow guide rod (201), a switching-on moving arc contact rod (210), a switching-off moving arc contact rod (220), and a moving-side switching-off limiting portion. During switching-on, the switching-on moving arc contact rod (210) touches the switching-on stationary arc rod (110) first and then maintains conductive connection with same, and then the switching-off moving arc contact rod (220) swings and bypasses the switching-off stationary arc rod (120) after the switching-off moving arc contact rod (220) touches the switching-off stationary arc rod (120), in order to realize switching on; and during switching off, the switching-off stationary arc rod (120) quickly rebounds under the action of torque, so that an arc current between the moving and stationary arc contacts is quickly cut off, and the arc extinguishing effect of a vacuum circuit breaker is achieved. The bus transfer current apparatus is simple in structure, low in cost, good in arc extinguishing effect, and low in installation difficulty.
Patent WO-2021237907-A1 (WO)
Title: Risk identification method and apparatus based on multiple classifiers, computer device, and storage medium
Inventor: XIONG WEI
IPC: G06K9/00
Filed: 2020-07-23
Abstract: A risk identification method and apparatus based on multiple classifiers, a computer device, and a storage medium, relating to the technical field of intelligent decision making. The method comprises: if an item handling instruction sent by a client is detected, acquiring user video data (S110); acquiring user identity information corresponding to the user video data to determine whether the user identity information passes user identity verification (S120); if yes, acquiring current video data in a current item handling process (S130); extracting emotion information in the current video data, and extracting content information in the current video data (S140); invoking a prebuilt combined classifier consisting of a plurality of nonlinear classifiers and linear classifiers (S150); inputting the emotion information and the content information of the current video data into the combined classifier to obtain a corresponding user risk category (S160); determining whether the user risk category corresponding to the current video data is a high risk category (S170); and if yes, terminating the connection with the client and giving a prompt of terminating item handling (S180). The method achieves the determination of the user risk category of the user video data based on the combined classifier, and improves the identification accuracy.
Patent WO-2022021037-A1 (WO)
Inventor: YI JIE
IPC: A24F40/46
Filed: 2020-07-28
Abstract: L'invention concerne un élément chauffant (100), comprenant : une partie chauffante (110), ladite partie chauffante (110) présentant une structure en forme de feuille, la partie chauffante (110) comportant une première surface (111) et une seconde surface (112) disposées dans le sens de l'épaisseur et orientées à l'opposé l'une de l'autre, et la partie chauffante (110) étant pourvue de multiples trous (113), lesdits trous (113) pénétrant simultanément dans la première surface (111) et la seconde surface (112) ; et une partie de connexion (120), ladite partie de connexion (120) étant disposée sur la partie chauffante (110) et étant utilisée pour une connexion électrique à une alimentation électrique (102).
Patent WO-2021023237-A1 (WO)
Inventor: GENG MEIYU
IPC: A61P25/28
Filed: 2020-08-05
Abstract: The present invention relates to the treatment of Alzheimer's disease. Provided is the use of an reagent for regulating the relative abundance of intestinal microorganisms in the preparation of a medicament for treating Alzheimer's disease in a subject.
Patent WO-2022041236-A1 (WO)
Inventor: CUI YUWEI
IPC: A47L11/24
Filed: 2020-08-31
Abstract: A traveling control method and a path planning method for a mobile robot, and the mobile robot. The method comprises: when the mobile robot moves to a first turning boundary in a first traveling direction in an operation area, controlling the mobile robot to turn by a first turning step length towards a first advancing direction so as to adjust the mobile robot to move in a second traveling direction (S101), the first traveling direction is opposite to the second traveling direction; and when the mobile robot moves to a second turning boundary in the second traveling direction, controlling the mobile robot to turn by a second turning step length towards a second advancing direction so as to adjust the mobile robot to move in the first traveling direction again (S102), such that the mobile robot tends to move from one side of the operation area to the other side, wherein the first turning step length is not equal to the second turning step length. Cleaning efficiency can be improved and full coverage for an area can be achieved.
Patent WO-2022052055-A1 (WO)
Title: Utilisation d'une composition comprenant de l'antrocinol dans la préparation de médicaments destinés à inhiber la croissance de cellules cancéreuses du foie ou de cellules souches de cancer du foie
Inventor: TZENG YEW-MIN
IPC: A61P35/00
Filed: 2020-09-11
Abstract: La présente invention concerne une utilisation d'une composition comprenant de l'antrocinol ((3aS,4R,6aS,10aR)-4-(hydroxyméthyl)-7,7-diméthyl décahydro-1H-naphthol[1,8a-c]furan-1-one) dans la préparation de médicaments destinés à inhiber la croissance de cellules cancéreuses du foie ou de cellules souches de cancer du foie. La composition comprend une dose efficace d'antrocinol.
Patent WO-2021203635-A1 (WO)
Inventor: QIANG WEI
IPC: G06F11/30
Filed: 2020-09-24
Abstract: 一种分布式系统运行状态监测方法、装置、设备及存储介质。所述方法为：获取分布式系统中第一模块发送的第一调用键值对（101）；根据所述第一关键字值、及预设的数据库中与所述第一关键码值对应的历史调用数据，确定所述第一模块当前的运行状态（102）。由此，降低了分布式系统中调用数据占用的存储空间，降低了分布式系统的存储成本。
Patent WO-2021078022-A1 (WO)
Inventor: XING LI
IPC: A61P19/02
Filed: 2020-10-10
Abstract: La présente invention concerne un composé à petites molécules, qui est caractérisé en ce qu'il est un composé ou un stéréoisomère, isomère géométrique, tautomère, racémate, hydrate, solvate, métabolite, et sel ou promédicament pharmaceutiquement acceptable du composé tel que représenté par la formule développée suivante : formule (I). Le composé à petites molécules selon la présente invention est utile en tant qu'inhibiteur de JAK kinase hautement efficace et spécifique, en particulier un inhibiteur de Tyk2, et/ou un inhibiteur de JAK1, et/ou un inhibiteur double de JAK1/Tyk2.
Patent WO-2021083332-A1 (WO)
Inventor: LIU BING
IPC: H04L45/50
Filed: 2020-10-30
Abstract: Disclosed are a method, apparatus and system for sending a message, wherein same fall within the field of communications. The method comprises: a first device receiving a first message that comprises a network identifier of a virtual local area network and an original message, wherein the virtual local area network comprises a first host and a second host; acquiring a first identifier according to an identifier of the second host and the network identifier, wherein the first identifier is used for identifying a second device, there is an SRv6 tunnel between the first device and the second device, and the first identifier comprises an instruction identifier for instructing the second device to convert the format of a message forwarded by means of the SRv6 tunnel into the format of a message forwarded by means of a first NVO3 tunnel; and sending, by means of the SRv6 tunnel, an SRv6 message, which comprises the first identifier and the original message, to the second device. By means of the method, normal communication between hosts that are located in the same virtual local area network but in different physical local area networks can be ensured.
Patent WO-2022062133-A1 (WO)
Inventor: JIANG WEN
IPC: H02N1/04
Filed: 2020-11-17
Abstract: A fully-degradable friction nano-generator, a preparation method therefor and the use thereof. The fully-degradable friction nano-generator comprises a first friction layer and a second friction layer, wherein the first friction layer comprises a first amino acid composite material layer (11) and a first metal current collector layer (12) which are sequentially stacked; and the second friction layer comprises a second amino acid composite material layer (11) and a second metal current collector layer (12) which are sequentially stacked. By adding amino acids from a wide range of sources into the materials of the friction layers to form composite materials, amino acid crystal compounds with different functional groups are introduced to the surfaces of the materials of the friction layers, such that the electron gain and loss capacities of the friction layers are greatly differentiated, the purpose of effectively improving the electricity output performance of the friction nano-generator is achieved, and the electrical output performance is adjustable.
Patent WO-2022104646-A1 (WO)
Title: 发光器件、发光基板及其制备方法和发光装置
Inventor: LU TIANHAO
IPC: H01L33/00
Filed: 2020-11-19
Abstract: 一种发光器件，包括：发光元件、光转换层、第一材料层、第二材料层、第三材料层和第四材料层，发光元件包括出光面；光转换层设置于出光面一侧，光转换层包括位于出光面所在区域的部分和位于出光面所在区域沿一侧的部分；第一材料层和第二材料层设置于发光元件和光转换层之间，第三材料层和第四材料层设置于光转换层远离发光元件的一侧，第一材料层和第三材料层位于出光面所在区域，第二材料层和第四材料层位于出光面所在区域一侧；第一材料层被配置为使发光元件发出的光照射到光转换层中；第二材料层、第三材料层和第四材料层被配置为使未经光转换层转换的光在第二材料层、第三材料层和第四材料层围合的表面之间发生反射。
Patent WO-2021179692-A1 (WO)
Title: 头部ct图像分割方法、装置、电子设备及存储介质
Inventor: WU GE
IPC: G06T7/11
Filed: 2020-11-27
Abstract: 一种头部CT图像分割方法、装置、电子设备及存储介质，其中，该方法包括获取待分割头部CT图像的第一高层特征（S21）；将所述第一高层特征输入第一分割网络进行分割，得到第一分割图像，以及将所述第一高层特征输入第二分割网络进行分割，得到第二分割图像（S22）；根据所述待分割头部CT图像、所述第一分割图像以及所述第二分割图像得到第一目标头部CT图像（S23）；获取所述第一目标头部CT图像的第二高层特征（S24）；将所述第二高层特征输入第三分割网络进行分割，得到病灶分割图像（S25）。该方法有利于提高头部CT中病灶的分割精度。
Patent WO-2021121026-A1 (WO)
Title: 广告插播方法、电子设备以及存储介质
Inventor: CHEN BIN
IPC: H04N21/81
Filed: 2020-12-01
Abstract: 本申请实施例涉及通信领域，公开了一种广告插播方法、电子设备以及存储介质。本申请的方法应用于流媒体服务器，方法包括：接收客户端发送的节目的播放请求，确定节目中需要插播的广告，根据节目的播放请求中携带的广告插播策略，将广告的描述文件和节目的描述文件进行拼接，将拼接得到的描述文件发送给客户端，供客户端根据拼接得到的描述文件进行播放。流媒体服务器完成节目的描述文件和广告的描述文件的拼接处理，客户端根据接收到的拼接后的描述文件进行播放，避免现有技术中客户端分别接收广告、节目播放地址来实现广告插播而带来的广告和节目切换播放时出现黑屏、转圈等现象。
Patent WO-2021121062-A1 (WO)
Inventor: MENG YANSONG
IPC: G01S19/37
Filed: 2020-12-07
Abstract: A "cloud-end" architecture-based PPP-RTK enhancement method. First, massive high-precision user terminals around the globe perform PPP, and once the locations thereof converge, space correction information (comprising ionospheric correction numbers, and tropospheric correction numbers) based on the precise locations thereof is generated, and is uploaded to the "cloud" by means of a communication link. Then, in the "cloud", the space correction information from the massive user terminals is uniformly and intelligently processed to generate gridded space correction parameters, and low-orbit satellites are used to broadcast the space correction information to users in corresponding regions. The user terminals use the received correction information to perform PPP again, and upload the space correction information that is based on the precise locations thereof to the "cloud", which achieves PPP-RTK service around the globe by means of the intelligent evolution of the massive user terminals. The problem in which a traditional PPP-RTK service requires that a large number of ground monitoring stations be built, which is extremely costly and cannot achieve wide-area PPP-RTK service around the globe, is solved.
Patent WO-2022011954-A1 (WO)
Title: Semiconductor apparatus
Inventor: NING SHULIANG
IPC: G11C11/407
Filed: 2020-12-15
Abstract: Provided is a semiconductor apparatus. The semiconductor apparatus comprises a memory chip and a temperature detection module, wherein the temperature detection module is used for detecting the temperature of the memory chip. The temperature detection module comprises a temperature detection unit, which comprises a temperature sensitive unit and an adjustable resistor unit, with the electrical conductivity of the temperature sensitive unit changing with changes in temperature, and the adjustable resistor unit being connected in parallel to the temperature sensitive unit, wherein the temperature detection unit is configured to be calibrated by means of adjusting a resistance value of the adjustable resistor unit. In the present invention, the temperature detection module is used to detect the temperature of the memory chip, thereby preventing the memory chip from being started and operated at a low temperature, shortening a write-in time and improving the stability of memory chip write-in. In addition, in the present invention, the temperature detection module has a simple circuit structure which makes same easy to implement, the temperature detection module occupies a small area, and the temperature detection unit is calibrated, thereby improving the detection accuracy of the temperature detection unit.
Patent WO-2022141080-A1 (WO)
Title: 寻呼监听方法、装置、终端、计算机设备及存储介质
Inventor: LI HAITAO
IPC: H04W68/00
Filed: 2020-12-29
Abstract: 本申请公开了一种寻呼监听方法、装置、终端、计算机设备及存储介质，属于无线通信技术领域。所述方法包括：当终端处于无线资源控制RRC非激活态下，确定无线接入网RAN配置的第一扩展非连续接收周期；所述第一扩展非连续接收周期用于对无线接入网寻呼RAN paging和/或核心网寻呼CN paging进行监听。通过上述方案，终端基于同一个扩展非连续接收周期，监听RAN paging和/或核心网寻呼CN paging，在终端处于RRC非激活态，提高了终端对RAN paging与CN paging的监听时机的重合度，降低了终端对paging进行监听的时间，减小了终端的资源消耗。
Patent WO-2022141123-A1 (WO)
Title: Movable platform and control method and apparatus therefor, terminal device and storage medium
Inventor: SONG CHUNLIN
IPC: G05D1/10
Filed: 2020-12-29
Abstract: A control method for a movable platform. The method comprises: acquiring a reference image, and a reference pose indication parameter of a second photographic apparatus capturing the reference image (S110); determining a pose indicated by the reference pose indication parameter to be a target pose of a first photographic apparatus, controlling and adjusting the actual pose of the first photographic apparatus according to the target pose, and acquiring the current image captured by the first photographic apparatus (S120); determining a target image area from the current image (S130); acquiring a first feature point in the target image area and a second feature point, in the reference image, matching the first feature point (S140); and according to the position of the first feature point in the current image and the position of the second feature point in the reference image, adjusting the actual pose of the first photographic apparatus (S150). Repeated photographing is realized according to a reference image.
Patent WO-2022088492-A1 (WO)
Title: 一种采集器、距离测量系统及电子设备
Inventor: SU JIAN
IPC: G01S7/484
Filed: 2020-12-30
Abstract: 一种采集器（12）、距离测量系统（10）及电子设备，包括由至少一个宏像素（201）组成的像素单元（200），每个宏像素（201）包括多个开口因子不同的像素（202），以用于采集视场中不同距离处的目标反射回的光斑；其中，开口因子大的像素被配置为采集远距光斑，开口因子小的像素被配置为采集近距光斑。通过设置开口因子不同的像素（202），避免了近距光斑的像素上接收到的信号光很强，像素容易发生饱和或产生堆积效应的情况，平衡了采集器（12）接收到的不同距离的被测物体的反射信号强度，缩小了信号光强度的变化范围，提高了测距准确度。
Patent WO-2021143854-A1 (WO)
Title: Atomiser and aerosol generating device with same
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2021-01-15
Abstract: Disclosed are an atomizer (100) and an aerosol generating device with the atomizer (100). The atomizer (100) comprises a liquid storage member (10), an air guiding member (50) and a base (20) which is arranged between the liquid storage member (10) and the air guiding member (50), wherein an atomizing cavity (31) is formed in the atomizer (100), an air guiding groove (14) in communication with the atomizing cavity (31) is provided on the liquid storage member (10), and an air inlet channel (51) in communication with the air guiding groove (14) is formed between the air guiding member (50) and the base (20). The air guiding groove (14) in communication with the atomizing cavity (31) is provided on the liquid storage member (10), in addition, the air inlet channel (51) is formed between the base (20) and the air guiding member (50), and external air can enter the atomizing cavity (31) by means of the air inlet channel (51) and the air guiding groove (14), so that an air channel structure in communication with the atomizing cavity (31) is prevented from being directly formed in the base (20), the production processing difficulty of the atomizer (100) or the aerosol generating device is reduced, the structure is simple, and the atomizer and the aerosol generating device are suitable for widespread use.
Patent WO-2022151453-A1 (WO)
Title: 跳频控制方法及装置
Inventor: QIAO XUEMEI
IPC: H04W72/04
Filed: 2021-01-16
Abstract: 本公开提出了一种跳频控制方法、装置和通信设备，涉及通信技术领域。该方案为：确定UE的类型；根据UE的类型确定跳频参数；根据确定的跳频参数进行跳频。由此，可以根据UE的类型对跳频参数进行调整，从而避免跳出轻型UE的系统带宽范围的情况发生。
Patent WO-2021143895-A1 (WO)
Title: Method and device in a node used for wireless communication
Inventor: WU LU
IPC: H04W72/04
Filed: 2021-01-18
Abstract: The present disclosure provides a method and a device in a node used for wireless communications. A first node receives a first signaling; receives a second signaling; and transmits a first bit block in a target radio resource block. A first sub-bit-block and a second sub-bit-block are used to generate the first bit block, the first sub-bit-block being associated with the first signaling, and the second sub-bit-block being associated with the second signaling; the second signaling is used to indicate the target radio resource block from a target radio resource block set, the target radio resource block being a radio resource block comprised in the target radio resource block set; size of the second sub-bit-block is used to determine a reference radio resource block set; the second signaling is used to indicate a first index, and the first index is used jointly with the reference radio resource block set to determine the target radio resource block set, the first index being an integer.
Patent WO-2021147908-A1 (WO)
Title: R-fe-b sintered magnet and grain boundary diffusion treatment method therefor
Inventor: SHI DAWEI
IPC: H01F1/057
Filed: 2021-01-20
Abstract: Disclosed is an R-Fe-B sintered magnet. The R-Fe-B sintered magnet is obtained by performing an HR grain boundary diffusion treatment on an R-Fe-B sintered green body, wherein the green body at least comprises 28 wt% to 33 wt% of R, which is at least one rare earth element including Nd; 0.83 wt% to 0.96 wt% of B; and 0.3 wt% to 1.2 wt% of M. A grain boundary diffusion direction is perpendicular to a magnetization direction, and along the diffusion direction, the ratio of the contents of HR between any two points in a diffusion plane, between which the distance is not more than 500 μm, is 0.1 to 1.0. Further disclosed in the present invention is a grain boundary diffusion treatment method, whereby grain boundary diffusion of a diffusion source occurs along a direction perpendicular to c axis. In addition, local demagnetization is efficiently controlled, a diffusion effect is enhanced, a manufacturing procedure is simplified, deformation factors are eliminated, and material utilization is greatly increased.
Patent WO-2022160118-A1 (WO)
Inventor: XIANG SHAOHUA
IPC: G06T7/00
Filed: 2021-01-27
Abstract: The present invention provides a computer visual feature-based OCT image classification method, system and device, and a storage medium. Said method comprises: generating a first mask image in an OCT image, and performing an operation on same and the OCT image to acquire a first image of interest; processing the first image of interest to determine a foreground, and converting the foreground into a second mask image and processing same; performing an operation on the processed second mask image and the first image of interest, and extracting a second image of interest; performing feature enhancement processing on the second image of interest to obtain a third image of interest; and classifying the third image of interest to obtain a classification result, acquiring a confidence of the classification result, and displaying the final result on the OCT image. By means of said method, a computer visual preprocessed part is added, and noise of an OCT image is effectively removed, so as to increase the signal-to-noise ratio; and feature extraction and feature enhancement are performed on a sensitive region, and deep learning recognition is performed, so as to improve the overall recognition accuracy, and improve the confidence of the image determination result.
Patent WO-2021175182-A1 (WO)
Title: 物料搬送系统、自动化天车走行区域微粒监控系统及监控方法
Inventor: QIN YUANZHANG
IPC: G01N15/02
Filed: 2021-03-01
Abstract: 一种物料搬送系统、自动化天车走行区域微粒监控系统及监控方法，自动化天车走行区域微粒监控系统包括气体采集模块（10）、粒子计数器（20）与监控装置。气体采集模块（10）用于获取自动化天车（40）的行走轮周围的待测气体。粒子计数器（20）用于对待测气体进行检测，并测试出待测气体的微粒的大小以及数量。监控装置与粒子计数器（20）电性连接，监控装置用于获取测试出的微粒的大小以及数量，并在判断到微粒的含量不符合预设标准时进行报警动作。
Patent WO-2022012058-A1 (WO)
Title: Fused ring compound, and intermediate thereof, preparation method therefor, and application thereof
Inventor: ZHU JIAN
IPC: A61K31/415
Filed: 2021-03-08
Abstract: Provided are a compound represented by formula Ia or Ib, and a pharmaceutically acceptable salt, a hydrate, a solvate, a polymorph, a metabolite, a stereoisomer, a tautomer, or a prodrug thereof. The compound is used as a Wnt inhibitor and a mesenchymal stem cell inducer, and has a good induction effect on one or more of sox9, type-I collagen, type-II collagen, an osteogenic transcription gene, and alkaline phosphatase, and thus can be used to prepare a medication for treating and/improving relevant diseases and disorders.
Patent WO-2022198664-A1 (WO)
Inventor: ZHANG YI
IPC: H04W72/04
Filed: 2021-03-26
Abstract: The present application relates to the technical field of communications, and provides a method for determining indication information, a transmission method, and apparatuses thereof, a device, and a storage medium. The method comprises: on the basis of a PDSCH, a terminal device determines indication information corresponding to first data, the indication information corresponding to the first data being used to indicate a decoding allowance of the terminal device for the first data. According to the technical solution provided in the embodiments of the present application, the terminal device determines, for PDSCH transmission carrying the first data, indication information corresponding to the first data so as to indicate a decoding allowance of the terminal device for the first data, and since the decoding allowance may reflect channel quality, the embodiments of the present application provide a method for determining the channel quality of a PDSCH.