baber/WOPTO huggingface dataset:
Patent WO-2020244542-A1 (WO)
Inventor: JIANG HAIBO
IPC: G06F1/18
Filed: 2020-06-03
Abstract: A chassis cooling device for use in a chassis body (2), comprising: at least one partition plate (1) that is fixed in the chassis body (2) and at least partitions the interior of the chassis body (2) into a first chamber and a second chamber; one or more cooling pipelines mounted in the first chamber and provided with a second chamber oil inlet (31) and a second chamber oil outlet (32) of a first partition plate; and multiple refrigerating blocks (4) fixed in the second chamber, wherein the refrigerating blocks are respectively provided with the refrigerating pipelines, the outer surface of each refrigerating block is coated with a waterproof layer, each refrigerating pipeline is provided with a refrigerating oil inlet that is in communication with the second chamber oil outlet (32) of the first partition plate by means of a first communication pipe penetrating through the partition plate (1), and a refrigerating oil outlet that is in communication with the second chamber oil inlet (31) of the first partition plate by means of a second communication pipe penetrating through the partition plate (1), and each refrigerating pipeline is in communication with the cooling pipeline to form each cooling loop. Further provided are a chassis and a desk.
Patent WO-2021174713-A1 (WO)
Title: 一种公共场所疫情初步筛查及安全防控舱
Inventor: FU JINTING
IPC: G07C9/37
Filed: 2020-06-08
Abstract: 一种公共场所疫情初步筛查及安全防控舱，包括均呈长方体状的生物安全检测舱、负压隔离舱和公共安全检测舱，生物安全检测舱左侧和右侧分别设置有第一入舱门和第一出舱门，负压隔离舱后侧与生物安全检测舱的前侧临近第一出舱门处对接并通过第一侧舱门连通；公共安全检测舱左侧和右侧分别设置有第二入舱门和第二出舱门，第二入舱门与第一出舱门对接并连通。本发明原理科学、设计新颖，结构简单且紧凑，为社会提供了一种能够实现严格检测、可识别出是否是在逃通缉犯，保障在公共场所的人们出行安全，具有十分重要的社会价值、经济价值，也具有十分重要的政治意义。
Patent WO-2020253671-A1 (WO)
Inventor: SONG PEILING
IPC: C12N15/82
Filed: 2020-06-16
Abstract: Provided is an  Agrobacterium -mediated genetic transformation method of  Leptosphaeria biglobosa . The method comprises the steps of: 1) inoculating  Agrobacterium  containing a plasmid pCHs-GFP in an LB liquid medium for cultivation, and then transferring the same to a CM liquid medium containing 150-250 μg/mL of acetosyringone to resuspend the bacteria to obtain an  Agrobacterium  liquid; 2) collecting  Leptosphaeria biglobosa  conidia and mixing same with sterile water to prepare a conidia suspension with a concentration of (0.5-9)×106 cells/mL; and 3) mixing the  Agrobacterium  liquid with the conidia suspension, and after 3-4 days of co-cultivation, transferring the mixture to a screening medium to carry out screening cultivation for 7-15 days to obtain transformants.
Patent WO-2021189695-A1 (WO)
Inventor: PAN XIANG
IPC: G06F16/215
Filed: 2020-06-30
Abstract: A distributed database dynamic expansion method and apparatus, and an electronic device and a computer-readable storage medium, which relate to the technical field of cloud storage. The method comprises: acquiring an original data set, and performing data cleaning on the original data set to obtain a standard data set (S1); calculating the data size and data quantity of the standard data set, and constructing a database in a distributed architecture platform according to the data size (S2); and splitting a storage area of the database according to the data quantity to obtain multiple sub-storage areas, and constructing dynamic expansion table sets in the multiple sub-storage areas to obtain a dynamically expanded database (S3). According to the method, the problems of low storage efficiency, and the uneven allocation of storage memory during data storage can be solved.
Patent WO-2022006726-A1 (WO)
Title: Flexible bionic squid for use luring school of fish
Inventor: CHEN XINJUN
IPC: B63B1/28
Filed: 2020-07-07
Abstract: A flexible bionic squid for use luring a school of fish, comprising a bionic squid fin part (100), a bionic squid mantle part (200), a bionic squid head part (300), a bionic squid tentacle part (400), and a bionic squid electronic control part. The bionic squid fin part (100) is connected to the bionic squid mantle part (200) by means of secondary pouring; the bionic squid mantle part (200) and the bionic squid head part (300) are connected by means of secondary pouring and hole interference fit; the bionic squid fin part (100), the bionic squid mantle part (200), and the bionic squid head part (300) are all covered with a soft skin material, such that the whole body forms a streamlined structure. The bionic squid tentacle part (400) comprises a plurality of bionic cephalopod-type flexible tentacles, and is fixedly connected to the bionic squid head part (300) by means of a threaded connection. Said flexible bionic squid has the advantages of low power consumption, strong bionic properties, free floating and sinking, strong environmental adaptability, and a variety of postures.
Patent WO-2021227230-A1 (WO)
Title: Compatible high-power double-end output on-board charger and control method therefor
Inventor: LIU JUN
IPC: H02M3/44
Filed: 2020-07-09
Abstract: Disclosed in the present invention are a compatible high-power double-end output on-board charger (OBC) and a control method therefor. The charger comprises a primary conversion module, a first transformer T1, a secondary high-voltage conversion module, a secondary low-voltage conversion module, a second transformer T2, and a secondary rectifier module; a primary winding W5 of the second transformer T2 is connected to a primary winding W1 of the first transformer T1 in series and then is connected to an output end of the primary conversion module; a secondary winding W6 of the second transformer T2 is connected to an input end of the secondary rectifier module; an output end of the secondary rectifier module is connected to an output end of the secondary high-voltage conversion module in parallel; a primary side or a secondary side of the second transformer T2 is provided with a handover switch K; and the handover switch K is controlled according to a busbar voltage of the primary conversion module to put the second transformer T2 and the secondary rectifier module into operation or out of operation. The invention solves the problem of multipath parallel current sharing of a post-stage DCDC of the high-power OBC and the problem of compatibility of single-phase and three-phase input voltages, and has the advantages of fewer devices, being simple, being easy to implement, etc.
Patent WO-2021004538-A1 (WO)
Inventor: LI HONGBIAO
IPC: B65D51/28
Filed: 2020-07-10
Abstract: A storage cover allowing addition and preparation, comprising a base (200). Two ends of the base (200) are provided with openings; the opening on one end of the base (200) is communicated with an inner cavity of a container body (100), and the opening on the other end of the base (200) is connected to an upper cover (300); a tearable bottom support (201) is arranged between the openings on two ends of the base (200); a storage cavity (202) for storing a substance to be added is formed on the base (200) and between the bottom support (201) and the upper cover (300); the inner bottom of the upper cover (300) extends towards the bottom support (201) to form a rod member (301); when the upper cover (300) moves relative to the base (200), the bottom support (201) can be torn and broken by means of the rod member (301) so that the storage cavity (202) is communicated with the inner cavity of the container body (100). The storage cover is pre-filled with the substance to be added; the inner cavity of the container body (100) is originally isolated from the storage cavity (202) by the bottom support (201); when addition and preparation are required, the upper cover (300) is enabled to move relative to the base (200), and then the bottom support (201) can be torn and broken by the rod member (301), so that the storage cavity (202) is communicated with the inner cavity of the container body (100). Addition and preparation can be performed for a solution contained in the inner cavity of the container body (100) during first use. The storage cover has the characteristics of being convenient to use, simple in structure, and convenient to manufacture.
Patent WO-2021103578-A1 (WO)
Inventor: SHI FENG
IPC: F15B13/06
Filed: 2020-07-14
Abstract: A pneumatic hydraulic safety system, comprising an air storage tank (4), a pressure switch (9), a two-position two-way switching valve (10), a three-position five-way reversing valve (11), a shuttle valve (12), a two-position two-way pneumatic control valve (13), a pneumatic motor (15), a hydraulic pump (18), an oil tank (27), a pneumatic control hydraulic valve (22), and a hydraulic cylinder (25.1, 25.2). By means of coordination of the three-position five-way reversing valve (11), the shuttle valve (12), the two-position two-way pneumatic control valve (13), and the pneumatic control hydraulic valve (22), the pneumatic motor (15) is in a stop or start state, and thus expansion or contraction of the hydraulic cylinder (25.1, 25.2) is enabled according to requirements, so that safe operation can be ensured, noise is reduced, the problem of energy waste is solved, and good practicability is achieved because expansion and contraction of the hydraulic cylinder can be switched according to requirements.
Patent WO-2021013084-A1 (WO)
Title: Fused ring pyrimidine amino compound and preparation method, pharmaceutical composition, and use thereof
Inventor: XIONG BING
IPC: C07D239/84
Filed: 2020-07-17
Abstract: The present invention relates to a fused ring pyrimidine amino compound and a preparation method, a pharmaceutical composition, and a use thereof. Specifically disclosed in the present invention are the compound shown in formula I, a pharmaceutically acceptable salt thereof, a tautomer thereof, a stereoisomer thereof, a metabolite thereof, a metabolic precursor thereof, or a prodrug thereof. The fused ring pyrimidine amino compound of the present application has good inhibitory activity against DDRs, particularly DDR2, and has a good therapeutic effect on tumours and fibrotic diseases, especially pulmonary inflammation and pulmonary fibrosis. Also disclosed in the present invention are a preparation method for the compound shown in formula I, and a use thereof.
Patent WO-2021128819-A1 (WO)
Title: 书写笔迹生成方法、装置、存储介质、电子设备及系统
Inventor: LI JUNFENG
IPC: G06F3/041
Filed: 2020-07-20
Abstract: 本申请公开了一种书写笔迹生成方法、装置、存储介质、电子设备及系统，涉及数据处理技术领域。其中，所述方法中根据第一装置采集的书写坐标数据的接收时间，以及第二装置采集的书写压力数据的接收时间，将该书写坐标数据与书写压力数据进行匹配，得到准确的融合书写信息，最后根据该融合书写信息生成书写笔迹。相对于现有技术而言，通过该方法，可以生成随书写压力数据和书写坐标数据而改变的更加真实的书写笔迹，从而达到提高书写效果和提升用户书写体验的效果。
Patent WO-2021037256-A1 (WO)
Title: Liquid sac for use in microfluidic control chip
Inventor: ZHANG YI
IPC: B01L3/00
Filed: 2020-08-31
Abstract: Provided in the present invention is a liquid sac used for the storage and release of liquid in a microfluidic control chip. Also provided in the present invention is a microfluidic control chip comprising one or a plurality of said liquid sacs. The liquid sac of the present invention is an independent structure and can be placed in any cavity of the microfluidic control chip, being particularly suitable for automated operations of the microfluidic control chip.
Patent WO-2021057423-A1 (WO)
Inventor: JIANG LI
IPC: G06N3/02
Filed: 2020-09-03
Abstract: An image processing method, an image processing apparatus, and a storage medium. The image processing apparatus (100) comprises: a depth feature extractor (110) configured to acquire a depth feature of an image to be identified, wherein the image to be identified is a medical image; an expert feature extractor (120) configured to acquire an expert feature of the image to be identified; a fusion processor (130) configured to fuse the depth feature with the expert feature to acquire a fused feature of the image to be identified; and a classification processor (140) configured to classify, according to the fused feature of the image to be identified, the image to be identified.
Patent WO-2021184703-A1 (WO)
Inventor: TIAN XIAOHUI
IPC: C08C1/08
Filed: 2020-09-15
Abstract: 本发明公开了一种天然胶乳的乳析加工方法，其特征在于，在天然胶乳中加入表面活性剂、pH调节剂和去离子水，然后加入防腐剂和乳析剂，混合静置使乳液出现相分离，分别收集上层橡胶胶乳相和下层胶清乳液；上层橡胶胶乳相用去离子水稀释，加入防腐剂、pH调节剂、表面活性剂、乳析剂，混合静置使乳液出现相分离，收集上层橡胶相；所得到的下层胶清乳液加入防腐剂、pH调节剂、表面活性剂和乳析剂，混合静置使乳液出现相分离，收集上层橡胶胶乳相。本发明采用乳析加工方法分离出胶粒纯度更高、粒径分布更为集中的天然胶乳，在胶乳状态下对大小橡胶粒子进行精细化分级，同时除去包括蛋白质、磷脂等大部分非胶物质，显著提高天然胶乳的品质。
Patent WO-2021052387-A1 (WO)
Title: Method, apparatus, device, and system for detecting source of interference, and storage medium
Inventor: TAO LIANG
IPC: H04W8/00
Filed: 2020-09-17
Abstract: Disclosed in the embodiments of the present application are a method, an apparatus, a device, and a system for detecting a source of interference, and a storage medium. The method comprises: acquiring data detected by a plurality of access points AP, the data detected by any one of the AP amongst the plurality of AP comprising load information and radio frequency information of the any one AP, received signal strength indicator RSSI information between the any one AP and a neighbour of the any one AP, and load information and radio frequency information of the neighbour of the any one AP; on the basis of the data detected by the plurality of AP, determining a global neighbour topological map; and, on the basis of the global neighbour topological map, determining a source of interference. The data detected by the AP not only comprises RSSI information used for reflecting the neighbouring relationship but also comprises load information of the AP and the neighbour of the AP; thus, after determining the global neighbour topological map on the basis of the data detected by the AP, the source of interference determined on the basis of the global neighbour topological map is more accurate, providing a basis for subsequently avoiding the source of interference, and further improving network performance.
Patent WO-2022056892-A1 (WO)
Title: Multifunctional smart shutter and use method thereof
Inventor: CAO QINGHENG
IPC: E05F15/611
Filed: 2020-09-20
Abstract: A multifunctional smart shutter and a use method thereof. The multifunctional smart shutter comprises: a shutter frame (10), and a control module (11), a drive motor (12), a rotating shaft group (13) and shutter blades (14) mounted on the rotating shaft group (13) which are connected to the shutter frame (10) respectively. A use method of the multifunctional smart shutter comprises: acquiring environmental factors outside the shutter, and actual use requirements of a user; and according to the acquired information, performing smart analysis to obtain a suitable opening/closing scheme of the multifunctional smart shutter, and controlling the multifunctional smart shutter according to the opening/closing scheme. The described shutter and use method thereof can achieve smart adjustment of the opening/closing conditions and angles of the shutter according to actual situations such as incident light from outside the shutter, indoor brightness, user position, wind power, rain and snow, privacy protection, temperature and noise; in addition, by installing blades in segments, differentiated operation can be preformed in a single row or single column of the shutter, thereby increasing the degree of smartness of the shutter, improving the convenience and comfort of use of the shutter, and bringing better experiences to users.
Patent WO-2021189794-A1 (WO)
Title: 飞行时间测距系统及其测距方法
Inventor: HUANG YONGLIANG
IPC: G01S7/497
Filed: 2020-09-27
Abstract: 本发明涉及一种飞行时间测距系统及其测距方法，所述测距方法包括：进行散射探测，获取所述传感阵列内各个像素单元的散射系数，具体包括：向检测视场内发射散射探测光，所述检测视场包括不同距离的被测物体，分为近距区域和远距区域；获取反射光及反射光所产生的散射光在各像素单元产生的探测值，计算各像素单元产生的探测值与整个传感阵列所有像素单元产生的探测值总和的比值作为该像素单元对应的散射系数；进行距离检测，获取各像素单元输出的初始检测值；根据所述散射系数，对至少部分像素单元输出的初始检测值进行修正，获取修正检测值；根据所述修正检测值，计算修正检测距离。上述测距方法能够消除近距物体对远距物体检测结果的影响。
Patent WO-2021218031-A1 (WO)
Inventor: ZHAO RONGSONG
IPC: C12N15/11
Filed: 2020-09-29
Abstract: La présente invention concerne un réactif de détection de tumeur et un kit, comprenant un réactif de détection pour la méthylation d'un fragment d'acide nucléique spécifique, qui est utilisé pour détecter une séquence modifiée du fragment d'acide nucléique spécifique. Le réactif de la présente application a été soumis à des expériences et il est confirmé qu'il est capable de détecter et de diagnostiquer des tumeurs.
Patent WO-2021068844-A1 (WO)
Title: Driving circuit of display panel, display panel, and display device
Inventor: YANG BINGQING
IPC: G09G3/20
Filed: 2020-09-30
Abstract: A driving circuit of a display panel, a display panel, and a display device. The driving circuit comprises a plurality of driving units (01, 02); at least one of the plurality of driving units (01, 02) comprises M redundant pins (021); at least one of the M redundant pins (021) is configured to be electrically connected to at least one clock pin of the display panel; M is an integer greater than or equal to 1. Because the driving circuit can be electrically connected to any display panel having clock pins less than or equal to M, i.e., the driving circuit is compatible with any display panel having clock pins less than M, the compatibility of the driving circuit is improved.
Patent WO-2021068888-A1 (WO)
Inventor: LIU HUACHEN
IPC: H01B1/04
Filed: 2020-10-09
Abstract: 一种Ni基复合材料发热体及其制备方法，该发热体由NiO粉末、铝粉和Si粉制成，其中各组分所占的质量分数分别为：NiO粉末10-38％、铝粉8-20％、Si粉42-80％，三者总和为100％；该发热体的制备方法包括按照各组分的所述质量分数将NiO粉末、铝粉和Si粉进行混合，然后压制成坯料，并在高温下进行燃烧合成-熔铸反应。该Ni基复合材料发热体及其制备方法不仅能够满足小型发热体的电学及结构特性的要求，更能较大程度地简化产品的制备工艺，降低生产成本。
Patent WO-2021139319-A1 (WO)
Title: Multi-platform permissions unified management method and apparatus, terminal, and storage medium
Inventor: Tian Zhichen
IPC: G06F21/62
Filed: 2020-10-23
Abstract: A multi-platform permissions unified management method and apparatus, a terminal, and a storage medium. The method comprises: obtaining user information provided by a third-party platform, the user information comprising label information, and the label information being set when the user information is established (S101); receiving at least one label expression fed back by the third-party platform, as well as permissions configured for the label expression (S102); after looking up a target user group corresponding to each label expression, configuring corresponding permissions for each target user group, and obtaining permissions configuration information (S103); and synchronizing the permissions configuration information to the third-party platform (S104). The method makes use of label expressions as well as permissions configured on the basis of label expressions and user label information, so as to allow for different platforms to be able to implement personalized permissions configuration. The method can be applied in areas such as smart government services, smart city management, smart communities, smart security and protection, smart logistics, smart medical treatment, smart education, smart environmental protection, and smart traffic, thus promoting the construction of smart cities.
Patent WO-2021189836-A1 (WO)
Title: 高性能锂离子电池石墨负极材料及其制备方法
Inventor: ZHANG XIAOGUANG
IPC: C01B32/05
Filed: 2020-10-26
Abstract: 一种高性能锂离子电池石墨负极材料及其制备方法，其制备过程包括以下步骤：1)对天然石墨进行表面氧化处理；2)对氧化处理过的天然石墨进行硬碳包覆得到前驱体；3)对步骤2)所得前驱体碳化处理；4)对碳化处理后前驱体进行浸渍处理；5)对浸渍材料进行破碎，然后经过碳化得到高容量高功率石墨负极材料。通过表面氧化处理使天然石墨提升容量，硬碳包覆使其具备大倍率充电能力，浸渍处理可以修复氧化及硬碳包覆后留下的缺陷，提升其循环性能。
Patent WO-2022095068-A1 (WO)
Inventor: LI BO
IPC: B64C25/06
Filed: 2020-11-09
Abstract: 一种脚架（100）以及无人机，涉及无人机技术领域，脚架包括：支撑杆（10），设有多个，支撑杆的第一端与无人机的机身（200）连接，支撑杆的第二端向远离机身的方向延伸；以及着陆杆（11），设于支撑杆的第二端，在无人机降落时，着陆杆与地面接触；其中，支撑杆的强度高于着陆杆的强度。脚架的强度薄弱点设计在着陆杆处，在无人机着地时，很难损坏到无人机的机身，维修时间短且维修成本较低；而且，脚架可以实现对无人机机身的有效支撑，避免无人机着地时影响到机身和机身上的电器器件的使用寿命，提高无人机的使用安全。
Patent WO-2021174934-A1 (WO)
Title: 联邦模型参数确定方法、装置、设备及计算机存储介质
Inventor: Ju Ce
IPC: G06N20/00
Filed: 2020-12-08
Abstract: 一种联邦模型参数确定方法、装置、设备及计算机存储介质，该方法包括：获取目标模型的多个参数，并对多个参数随机编码组合处理，得到多组第一参数编码分别对目标模型执行联邦学习过程，得到多个联邦模型，确定多个联邦模型的准确率；若多个联邦模型中准确率符合预设条件的联邦模型不收敛，基于多个联邦模型的准确率，从多组第一参数编码中选取多组第二参数编码进行交叉变异处理，得到多组第三参数编码再对目标模型执行联邦学习过程；若多个联邦模型中准确率符合预设条件的联邦模型收敛，确定收敛的联邦模型对应的第一目标参数编码组，将第一目标参数编码组对应的第一目标参数确定为联邦模型参数。
Patent WO-2022032945-A1 (WO)
Inventor: YANG GUOQIANG
IPC: C07C43/20
Filed: 2020-12-10
Abstract: The present application relates to the technical field of photolithography, and specifically relates to a bisphenol A derivative, a preparation method therefor, and an application thereof in photolithography. The compound provided has a simple molecular structure and a controllable molecular weight, requires simple synthesis steps, has high thermal stability, does not precipitate during baking, and is stable during photolithography. The negative molecular glass photoresist provided has good film-forming properties, high thermal stability and storage stability, and low viscosity, and does not need to be diluted with a solvent during use. In the case of exposure at 365 nm ultraviolet wavelength, the exposure pattern has higher contrast, excellent resolution, and better sensitivity, and can reach a lithographic line width of 3.5 μm.
Patent WO-2022041572-A1 (WO)
Title: Counterweight assembly, and gimbal
Inventor: BEI SHIMENG
IPC: F16M11/04
Filed: 2020-12-10
Abstract: Disclosed are a counterweight assembly (100) and a gimbal (1000). The counterweight assembly (100) comprises a clamping structure (10) and a counterweight block (20). The counterweight block (20) is detachably connected to the clamping structure (10). The counterweight assembly (100) is configured in such a way that same is detachably clamped on an electric motor (202) of the gimbal (1000) by means of the clamping structure (10), so as to adjust the center of gravity of the gimbal (1000).
Patent WO-2022011950-A1 (WO)
Title: Handheld gimbal
Inventor: DAI RONGKUN
IPC: F16M13/04
Filed: 2020-12-11
Abstract: A handheld gimbal (100), comprising a handle housing (10), a circuit board (20) and a plurality of microphone components (30), wherein the handle housing (10) has an upper end portion (11) and a lower end portion (12), which are arranged opposite each other; the handle housing (10) is provided with a plurality of pickup holes (13); the circuit board (20) is arranged within the handle housing (10); the plurality of microphone components (30) are arranged within the handle housing (10) and electrically connected to the circuit board (20), with each microphone component (30) being arranged corresponding to one pickup hole (13); and one of the plurality of pickup holes (13) is arranged in the middle of the handle housing (10), and another one of the plurality of pickup holes (13) is arranged adjacent to the upper end portion (11), so as to prevent the pickup holes (13) from being blocked simultaneously when a user holds the handle housing (10). The handheld gimbal (100) can improve the pickup effect and the user experience.