baber/WOPTO huggingface dataset:
Patent WO-2019141194-A1 (WO)
Inventor: Qi fangyuan
IPC: H04W8/20
Filed: 2019-01-16
Abstract: 本申请公开一种更新系统消息的方法及装置，涉及通信技术领域，用于解决终端与小区之间系统配置不统一的问题。该方法包括：在预设场景下检测系统消息是否已更新。若检测到系统消息已更新，则获取更新后的系统消息。其中，上述预设场景包括以下至少一种：状态切换前、工作流程失败和定时器超时，该定时器用于指示检测系统消息的周期。本申请适用于终端更新系统消息的过程中。
Patent WO-2019174397-A1 (WO)
Title: Automatic driving safety assessment method, device and system
Inventor: SHE XIAOLI
IPC: G08G1/16
Filed: 2019-01-17
Abstract: An automatic driving safety assessment method, comprising: obtaining r  b  and r  c , wherein r  b  is a risk value of a shadow driving mode of a vehicle in a first measure unit, r  c  is a risk value of an automatic driving mode of the vehicle based on a preset route in the first measure unit, the shadow driving mode is an automatic driving mode of the vehicle based on a real-time route, the real-time route is a route predicted according to the position and motion parameters of the vehicle in a manual driving mode, and the first measure unit is the time period or path (S610); determining R  B  according to r  b , R  B  being a risk value of the shadow driving mode of the vehicle in a plurality of measure units, the plurality of measure units comprising the first measure unit (S620); and determining R  C  according to r  c , R  C  being a risk value of the automatic driving mode of the vehicle based on the preset route in the plurality of measure units, wherein R  B  and R  C  are used for determining whether the safety of the automatic driving mode of the vehicle satisfies requirements (S630). The safety of automatic driving can be assessed more truly.
Patent WO-2020118860-A1 (WO)
Inventor: YU FAXIN
IPC: G06Q30/02
Filed: 2019-01-18
Abstract: 一种芯片研发交易数据存储方法及系统，用于数据存储技术领域，所述方法包括：获取预设时间段内进行芯片研发与交易而产生的待存储数据（101）；从至少两个系统节点和至少一个授权节点中选择至少两个共识节点，其中，系统节点为始终在线稳定运行的节点，授权节点为具有共识权限的从业用户节点（102）；利用至少两个共识节点依次循环根据待存储数据进行至少一次哈希运算而获得相对应的至少一个哈希值，将目标共识节点确定为记账节点，其中，目标共识节点优先运算出小于预设的自主挖矿目标值的哈希值（103）；通过记账节点将待存储数据存储在生成的新区块中，并将新区块链接到区块链上（104）。所述方法可以使得芯片研发交易数据可追溯且防篡改。
Patent WO-2020077933-A1 (WO)
Inventor: LUO QIQI
IPC: H01R4/48
Filed: 2019-03-01
Abstract: 一种压接端子（100，101，102，103）、压接端子模块（200）、接线盒及测试仪，该压接端子用于连接传感元件的接线端，通过按压该压接端子的按压钮（03），驱动由第一贴合片（05）与第二贴合片（08）贴合而形成的接线口（010）张开，以便于传感元件的接线端插入该接线口。该压接端子相比传统的旋拧方式，能够减小因摩擦产生的热量，降低插头与端子之间的接触电势，有助于提高批量检测的工作效率。
Patent WO-2020186373-A1 (WO)
Inventor: MA ZHIYONG
IPC: E04F13/02
Filed: 2019-03-18
Abstract: 本发明提供了一种浸渗涂覆墙布以及制作所述浸渗涂覆墙布的方法、或物体装饰方法，浸渗涂覆墙布包括、并优选组成为：第一涂层、和纤维肌理网络夹芯；其中，所述纤维肌理网络夹芯内含有纤维形成的网络结构，第一涂层至少部分填充到纤维肌理网络夹芯的网孔。本发明能够标准化、规模化制作带有肌理和/或图案的墙布，并具有良好的抗裂性能、透气性能以及装饰性能；而且明显降低了装修过程中涂覆涂料的人工成本。
Patent WO-2019196594-A1 (WO)
Title: Optical module
Inventor: LIU XUXIA
IPC: G02B6/43
Filed: 2019-03-15
Abstract: An optical module, comprising a circuit board (1), a first driving chip (2), a first optoelectronic chip (3), a second optoelectronic chip (4), a second driving core (5), and a lens assembly (6). The upper surface of the lens assembly (6) is provided with a first groove (8) and a second groove (9). The bottom surface of the first groove (8) forms a reflecting surface (10), and the side surface of the second groove (9) is provided with a first lens array (11) and a second lens array (12) which are arranged up and down. Since the light emitted or received by the first optoelectronic chip (3) passes through the reflecting surface (10) and the first lens array (11), and the light emitted or received by the second optoelectronic chip (4) passes through the reflecting surface (10) and the second lens array (12), the reflecting surface (10) can simultaneously reflect two sets of light to form two optical paths arranged up and down, and then the multi-channel simultaneous transmission of light is achieved on the basis of increasing the optical transmission channel.
Patent WO-2019196653-A1 (WO)
Title: Packet forwarding method and apparatus
Inventor: HU ZHIBO
IPC: H04L45/247
Filed: 2019-03-27
Abstract: Embodiments of the present invention relate to the technical field of communications, and provide a packet forwarding method and apparatus. The method comprises: a first node determines information about an acyclic path from the first node to a second node, wherein the first node and the second node are a pair of nodes having anycast routings; when the first node receives a packet to be transmitted to a third node, if a link from the first node to the third node fails, the first node forwards the packet to the second node according to the information about the acyclic path, so that the packet is forwarded to the third node by means of the second node. The present application can improve the success rate of packet transmission.
Patent WO-2019218806-A1 (WO)
Inventor: SHI ZHIHUA
IPC: H04W72/04
Filed: 2019-04-10
Abstract: 本申请公开了一种降低SAR值的方法及装置、计算机存储介质，所述方法包括：终端确定所述终端的实际上行时隙占比；所述终端的实际上行时隙占比超过所述终端支持的最大上行时隙占比时，在网络设备调度给所述终端的一个或多个上行符号上不发送信号，以降低所述终端的SAR值。
Patent WO-2020223862-A1 (WO)
Inventor: PENG XUEFENG
IPC: G06F13/10
Filed: 2019-05-05
Abstract: 本申请实施例公开了一种挂载处理方法、装置、电子设备及计算机可读取存储介质，涉及视频处理技术领域。该方法包括：存储管理服务模块向外部存储设备管理模块发送第一调用指令；外部存储设备管理模块响应于第一调用指令，执行检测操作，且设置外部存储设备的检测状态标识为检测中标识，并返回检测状态标识；外部存储设备管理模块在检测操作已完成时，向存储管理服务模块发送检测完成指令；存储管理服务模块基于检测完成指令通知外部存储设备管理模块对外部存储设备进行挂载。本申请在检测操作完成前先返回检测状态标识，并在检测操作完成后进行挂载，防止异常外部存储设备插入导致系统卡死或定屏，从而提升系统稳定性。
Patent WO-2019219076-A1 (WO)
Title: Heat exchanger
Inventor: DONG JUNQI
IPC: F28D1/053
Filed: 2019-05-17
Abstract: A heat exchanger, comprising a first collector pipe (1), the first collector pipe (1) comprising a first upper main plate (11) and a first lower main plate (12), a first channel (14) and a second channel (15) being formed between the first upper main plate (11) and the first lower main plate (12), a flat pipe (3) extending into the first channel (14) and the second channel (15).
Patent WO-2020113922-A1 (WO)
Inventor: EMIRA AHMED
IPC: H03B5/20
Filed: 2019-06-05
Abstract: Techniques are described for staggered-bias varactors. For example, a staggered-bias varactor can include a control voltage node, a number of bias voltage nodes, and a number of sub-varactors coupled in parallel. The control voltage node can be configured to receive a single, variable control voltage; and the bias voltage nodes can each be configured to receive a different, fixed bias voltage. Each sub-varactor is configured, so that its equivalent capacitance is a function of a difference between the control voltage and a respective one of the bias voltages; and the equivalent capacitance of the staggered-bias varactor is a function of the capacitances of the component sub-varactors. The number of varactors and the bias voltages can be configured, so that respective non-linear capacitive responses of the component sub-varactors effectively combine to yield a substantially linear capacitive response for the staggered-bias varactor as a whole.
Patent WO-2020001495-A1 (WO)
Title: 一类新的Bcl10聚合抑制剂及其应用
Inventor: YANG CHENGHUA
IPC: G01N33/50
Filed: 2019-06-26
Abstract: 本发明提供了一类新的Bcl10聚合抑制剂及其应用。所述Bcl10聚合抑制剂是多肽，且具有(i)抑制Bcl10聚合作用；(ii)抑制CBM复合物的活性；(iii)选择性的抑制B细胞淋巴瘤(如ABC-DLBCL)的生长的活性；和/或(iv)预防和/或治疗CBM复合物介导的NF-kB活化相关疾病的活性。本发明还提供了所述多肽的制备方法和应用以及含所述多肽的药物组合物。
Patent WO-2020082778-A1 (WO)
Inventor: HUANG YA
IPC: B60W40/109
Filed: 2019-06-28
Abstract: A vehicle collision detection method and a vehicle control system. Said method comprises: detecting a relative distance between a vehicle and an obstacle; determining whether the relative distance is less than a preset distance threshold, and if so, acquiring a longitudinal acceleration component and a lateral acceleration component of the vehicle within a first specified time duration; determining a first variance of the longitudinal acceleration component and a second variance of the lateral acceleration component; and if the first variance exceeds a preset first threshold or the second variance exceeds a preset second threshold, determining that a collision accident happens to the vehicle.
Patent WO-2020020004-A1 (WO)
Title: User equipment for wireless communication and method and device of base station
Inventor: JIANG QI
IPC: H04W72/04
Filed: 2019-07-15
Abstract: The present application discloses user equipment for wireless communication and a method and a device of a base station, comprising: user equipment first receiving K pieces of downlink signaling, wherein the K pieces of downlink signaling respectively indicate K time-frequency resources; subsequently determining K1 time-frequency resources from the K time-frequency resources, wherein monitoring is not required before wireless transmission for only the K1 time-frequency resources of the K time-frequency resources; transmitting target information in a target time-frequency resource, wherein the target time-frequency resource is a time-frequency resource determined according to a predefined criterion and from the K1 time-frequency resources, and the K time-frequency resources are all deployed on an unlicensed spectrum. The present application transmits target information on a target time-frequency resource by designing a predefined criterion, so as to improve the availability of transmission on downlink and uplink channels in the unlicensed spectrum, particularly the availability of uplink control information transmission, so as to further improve spectral efficiency and flexibility of a system.
Patent WO-2020155577-A1 (WO)
Title: 一种全二维气相色谱仪及调制方法
Inventor: GUAN XIAOSHENG
IPC: G01N30/02
Filed: 2019-07-19
Abstract: 一种全二维气相色谱仪，包括进样口、一维柱、两位三通阀、二维柱、三通管路，加热炉和检测器，其中：进样口一端与载气管路连接同时连接样品管路，另一端接一维柱的第一端，一维柱的第二端接三通管路的第一支路，T形管路的第二支路接二维柱的第一端，二维柱的第二端与检测器的入口连接,三通管路的第三支路接两位三通阀的进气口，两位三通阀的第一出气口与载气管路连接。
Patent WO-2020173046-A1 (WO)
Inventor: LIU WEI
IPC: A61P9/10
Filed: 2019-07-31
Abstract: A pharmaceutical composition containing TBN or a salt or hydrate thereof and a preparation method therefor, the pharmaceutical composition comprising: (1) a tablet core formed from an active ingredient TBN or a pharmaceutically acceptable salt or hydrate thereof and an alkalizing agent; and (2) an enteric coating layer outside the tablet core, the enteric coating layer containing a light shielding agent and a coating material. The medicinal composition has a good enteric coating film-forming property and can improve the bioavailability of TBN in the body. The pharmaceutical composition is clinically used for treating diseases caused by excessive free radical production/thrombosis.
Patent WO-2020125033-A1 (WO)
Title: 真空泵的铝合金泵体结构及用于该泵体加工的珩磨头
Inventor: CHEN XIN
IPC: F04C25/02
Filed: 2019-08-15
Abstract: 一种真空泵的铝合金泵体结构及用于该泵体加工的珩磨头，铝合金泵体结构包括泵定子（1）及罩装在泵定子（1）开口端的泵后盖（2），泵定子（1）与泵后盖（2）共同围合形成泵腔（3），在泵腔（3）内偏心的装有泵转子（4），泵定子（1）和泵后盖（2）均为铝合金材质，与泵腔（3）对应的泵定子（1）和泵后盖（2）表面均设有耐磨改性层（5）。
Patent WO-2020232920-A1 (WO)
Inventor: HE CHAO
IPC: H01L27/12
Filed: 2019-09-16
Abstract: An array substrate (10), the array substrate (10) comprising: a plurality of spaced apart shielding layers (2) which is disposed on a glass substrate (1); a dielectric layer (3) which is spread on the glass substrate (1) and covers the shielding layers (2), wherein the dielectric layer (3) comprises a patterned dielectric pattern, the dielectric pattern comprises a main dielectric pattern (31) and an auxiliary dielectric pattern (32) located at at least one side of the main dielectric pattern (31); and a gate insulating layer (4) which is disposed on the dielectric layer (3).
Patent WO-2020063438-A1 (WO)
Inventor: HAN FENG
IPC: H04L1/08
Filed: 2019-09-19
Abstract: Provided are a method and apparatus for coordinating repeat transmission, wherein same can effectively ensure accurate data repeat transmission. The method comprises: a first radio access network (RAN) node determining to activate/deactivate repeat transmission; the first RAN node sending a repeat transmission activation/deactivation indication to a second RAN node; and the first RAN node further receiving a response message, sent by the second RAN node, for the repeat transmission activation/deactivation indication, wherein the response message is used for indicating a decision, made by the second RAN node, regarding activating/deactivating repeat transmission.
Patent WO-2020035081-A1 (WO)
Title: Modified carbon material and method for reducing carbonaceous material ignition temperature
Inventor: LEI PING
IPC: A24B15/16
Filed: 2019-09-25
Abstract: A modified carbon material, comprising a carbonaceous material and a water-insoluble modifier combined with the carbonaceous material, the modifier being CuO, the carbonaceous material being one of or a mixture of biomass carbon or carbon black, the mass of the modifier being 0.1-10wt% of the carbonaceous material. When used as a combustion heat source, the modified carbon material can reduce a carbonaceous material ignition temperature, increase a peak thermal power and/or reduce a peak thermal power temperature.
Patent WO-2020108068-A1 (WO)
Inventor: LIANG ZHURONG
IPC: H01L51/50
Filed: 2019-09-27
Abstract: A quantum dot light-emitting diode and a preparation method therefor. The quantum dot light-emitting diode comprises an anode, a quantum dot light-emitting layer, and a cathode; the quantum dot light-emitting layer is provided between the anode and the cathode; a first modification layer provided between the anode and the quantum dot light-emitting layer is further comprised; the first modification layer comprises PAMAM; the PAMAM is doped with transition metal cations. The first modification layer is provided between the anode and the quantum dot light-emitting layer and is used for modifying the anode, so that the work function of the anode can be improved, thereby improving a hole injection effect and further improving performance of a device. Furthermore, a second modification layer is provided between the cathode and the quantum dot light-emitting layer and is used for modifying the cathode, so that the work function of the modified cathode is reduced, thereby improving an electron injection effect and further improving performance of the device.
Patent WO-2020078206-A1 (WO)
Title: Task scheduling method and device, terminal, and storage medium
Inventor: CHENG JIE
IPC: G06F9/48
Filed: 2019-09-29
Abstract: The present application relates to the technical field of terminals, and provides a task scheduling method and device, a terminal, and a storage medium. The method is applied to the terminal having a multi-core processor. The method comprises: obtaining a system scene, the system scene being used for indicating a task that an operating system currently executes (201); if the system scene belongs to a first performance scene, setting a scheduling threshold as a first threshold, the scheduling threshold being a load threshold of a second performance core during task scheduling (202); if the system scene belongs to a second performance scene, setting the scheduling threshold as a second threshold, the first threshold being less than the second threshold, and the first performance scene having a higher performance requirement than the second performance scene (203); and carrying out task scheduling according to the scheduling threshold, when the load of the second performance core is greater than the scheduling threshold, a task executed on the second performance core being switched to a first performance core for execution (204). The method realizes dynamic adjustment to performance and power consumption of the terminal.
Patent WO-2020074009-A1 (WO)
Inventor: ZHANG YANQING
IPC: A61K31/336
Filed: 2019-10-12
Abstract: A new Penicillium sp. HS-NF-684Z with the deposit number CGMCC No.14144. Also disclosed is a method for preparing fumagillin or a pharmaceutical composition containing fumagillin by culturing Penicillium sp. HS-NF-684Z.
Patent WO-2021012448-A1 (WO)
Inventor: HUANG XUEYUN
IPC: C04B35/622
Filed: 2019-11-04
Abstract: Disclosed are a zirconia compounded alumina ceramic sintered body, an alumina substrate comprising the sintered body, and a preparation method therefor. The sintered body comprises the following components by mass percentage content: 0.01-20% of a zirconium-containing compound (the content of which is calculated in the form of zirconia), 0-1.75% of a yttrium-containing compound (the content of which is calculated in the form of yttrium oxide), 0.01-0.8% of a silicone-containing compound (the content of which is calculated in the form of silicon oxide), 0-0.035% of a calcium-containing compound (the content of which is calculated in the form of calcium oxide), and 0-0.05% of a magnesium-containing compound (the content of which is calculated in the form of magnesium oxide), with the balance being alumina. The influence of a fluxing agent on the grain boundary strength and the phonon transfer rate is reduced by reducing the content of the fluxing agent. By controlling the initial particle size and the dispersion uniformity of ZrO2, the densification of a ZrO2 fluxed Al2O3 matrix is realized, and the mechanical strength and thermal conductivity of the alumina ceramic matrix are thus improved.
Patent WO-2021051531-A1 (WO)
Title: Method and apparatus for processing multi-cluster job record, and device and storage medium
Inventor: LIN QICHEN
IPC: G06F9/50
Filed: 2019-11-11
Abstract: The present application relates to the field of big data. Provided are a method and apparatus for processing a multi-cluster job record, and a device and a storage medium. The method comprises: processing job record data generated by a plurality of clusters to acquire data to be processed; creating a topic, a producer and a consumer by means of a distributed message system Kafka in a message queue service system; classifying the data to be processed by means of the Kafka so as to acquire target data, and constructing a blockchain system according to the producer, the topic and the target data; inputting the target data into a repository by means of the blockchain system; inputting, by means of a unified management website system, the target data in the repository into a cache region of a MySQL database; and converting the target data in the cache region into hypertext markup language data, and inputting the hypertext markup language data into a static hypertext markup language page file. By using the present solution, the problem of concurrent crash of a multi-cluster job management system can be solved.
Patent WO-2020186780-A1 (WO)
Title: User operation recording and restoring method and apparatus, device, and readable storage medium
Inventor: HUANG LIANG
IPC: G06F11/34
Filed: 2019-11-12
Abstract: A user operation recording and restoring method and apparatus, a device, and a readable storage medium, the method comprising: when detecting a user operation, a user terminal starts a recording process for operating data corresponding to the user operation (S10); determining whether there is a recording sub-process for multiple delegate type data in the operating data recording process (S20); if there is a recording sub-process for multiple delegate type data, then invoking a preset dynamic callback rule to process the multiple delegate type data, and acquiring a callback result (S30); and, on the basis of the callback result, completing the operating data recording and sending the recorded operating data to a server corresponding to the user terminal for the server to implement restoration processing on the operating data (S40). The present method solves the technical problem of the difficulty of accurately restoring existing user operations.
Patent WO-2021051604-A1 (WO)
Title: Method for identifying text region of osd, and device and storage medium
Inventor: GUO LINGLING
IPC: G06K9/32
Filed: 2019-11-14
Abstract: The present application relates to the technical field of image identification, and provides a method for identifying a text region of OSD. The method comprises: preprocessing an OSD file to obtain a frame-by-frame image, performing binarization threshold filtration on the frame-by-frame image by using a canny algorithm, and performing frame contour acquisition on the filtered image and finding discrete points of the contour of a text region; encapsulating the discrete points into at least two polygonal bounding boxes, and screening the bounding boxes according to a preset condition; amplifying the bounding boxes obtained by screening in proportion by means of an expansion algorithm; taking, according to a preset condition, a union of the bounding boxes remained after connection; and regressively calculating, according to the width of fonts in the text region, rectangular ranges of the bounding boxes after union, selecting the bounding box having the smallest rectangular range, and taking the region corresponding to the bounding box as a text region to be identified. According to the present application, a segmentation method based on edge detection is used for segmenting OSD texts and obtain segmentation regions, so that the effect of shielding the interference of the dynamic change of illumination on detection can be implemented.
Patent WO-2020114230-A1 (WO)
Inventor: HE ZHICHUAN
IPC: H04L45/74
Filed: 2019-11-18
Abstract: The present invention provides a method and apparatus for searching for a maintenance end point (MEP), and a storage medium. The method comprises: the MEP chip parses the obtained packet; the MEP chip determines whether a field of the parsed packet matches a field in a combination of a port and a virtual local area network (VLAN); if the determination result is yes, the MEP chip determines that the MEP is searched successfully. The present invention solves the problem in the related technology of the overload caused by searching of the MEP for Ethernet OAM by using software, and achieves the effect of improving the performance.
Patent WO-2021031455-A1 (WO)
Title: System, method and device for realizing three-dimensional augmented reality of multi-channel video fusion
Inventor: SHI LIYANG
IPC: G06T19/00
Filed: 2019-12-05
Abstract: Disclosed are a system, method and device for realizing three-dimensional augmented reality of multi-channel video fusion. Video streams are generated for images photographed by a multi-channel video acquisition device; data synchronization is carried out on the returned video streams; after the video frame texture acquired by calculating the video stream is mapped to the three-dimensional scene, texture reconstruction is carried out on the texture of the overlapping region of the texture mapping according to the weight condition contributed by the texture of projectors, so that the overlapping condition of the projection regions generated among the plurality of projectors is reduced, and the display effect of the rendered three-dimensional scene is improved.
Patent WO-2020135183-A1 (WO)
Inventor: Lin xuanzhu
IPC: G06T17/00
Filed: 2019-12-18
Abstract: 一种点云地图的构建方法、装置、计算机设备和存储介质。该方法包括：获取点云数据及对应的车体传感器数据（S201）；对所述车体传感器数据进行融合处理，得到所述车体传感器数据的最优估计状态及对应的不确定度信息（S202）；根据所述最优估计状态及对应的不确定度信息构建所述点云数据对应的点云地图（S203）。
Patent WO-2021128110-A1 (WO)
Title: 通信方法及装置
Inventor: ZHANG HONGPING
IPC: H04L29/06
Filed: 2019-12-25
Abstract: 本申请提供一种通信方法及装置，通过引入独立的AI协议层，将AI功能与现有RRC协议层流程解耦，从而解决了借助于RRC流程实现AI功能的灵活性差的问题，可应用于5G系统、4G系统、V2X系统中。该方法包括：第一接入网设备的AI协议层生成AI参数，并向终端设备发送。然后，第一接入网设备从终端设备接收根据该AI参数获取的AI数据，以完成网络优化。其中，第一接入网设备的AI协议层为第一接入网设备的RRC协议层的上层，终端设备的AI协议层为终端设备的RRC协议层的上层，AI参数用于指示需要获取的AI数据和AI数据的获取方式。
Patent WO-2021128224-A1 (WO)
Inventor: YOU CHUNHUA
IPC: H04W74/08
Filed: 2019-12-26
Abstract: L'invention concerne un procédé, un dispositif et un système de communication. Une configuration d'accès aléatoire, une configuration de BWP ou une configuration sur défaillance de LBT de liaison montante est optimisée. L'efficacité d'une transmission de données s'en trouve améliorée. Le procédé comprend les étapes au cours desquelles : un dispositif terminal acquiert des premières informations, les premières informations étant des informations sur une défaillance d'un accès aléatoire se produisant lorsque le dispositif terminal effectue un accès aléatoire; le dispositif terminal envoie les premières informations à un dispositif de réseau; puis, après réception des premières informations et en fonction de celles-ci, le dispositif de réseau met à jour une configuration d'accès aléatoire et/ou une configuration sur défaillance de LBT de liaison montante et/ou une configuration de partie de bande passante (BWP).