baber/WOPTO huggingface dataset:
Patent WO-2021057878-A1 (WO)
Inventor: CAO LONGYU
IPC: H04L12/26
Filed: 2020-09-25
Abstract: Embodiments of the present application provide a data processing method and apparatus, and a storage medium. The method comprises: an NMS determines a measurement task according to measurement attribute information of a plurality of managed object instances, the plurality of managed object instances belonging to at least two managed object categories, the plurality of managed object instances being used for representing a target network function network element, and the measurement task being used for instructing acquisition of performance data of the target network function network element; the NMS sends a creation request for the measurement task to an element management system (EMS), the creation request comprising: the plurality of managed object instances and the at least two managed object categories; after receiving the creation request for the measurement task sent by the NMS, the EMS server creates a measurement task for the target network function network element according to the plurality of managed object instances and the at least two managed object categories, that is, the measurement task is a measurement task for at least two managed object instance categories of the target network function network element. According to the technical solution, the measurement task can be created on the basis of the NF granularity, the number of interaction times between the NMS and the EMS is reduced, the resource consumption is reduced, and the problem of resource waste is solved.
Patent WO-2021218040-A1 (WO)
Inventor: WANG XUNCHANG
IPC: G06T5/00
Filed: 2020-10-10
Abstract: Provided are an image processing method and apparatus, which relate to the field of artificial intelligence of image processing. The method specifically comprises: acquiring an image comprising a face; receiving an operation of selection of a beautification material for a target object on the face, wherein the target object is an organ on the face; identifying a key point position of the target object on the face by using a pre-trained target key point model; adjusting the shape of the target object on the face by using the key point position and the shape of the beautification material; partitioning an area of the adjusted target object in the image to obtain a partitioned area; and filling the partitioned area according to the beautification material, so as to obtain a target image. In the embodiments of the present application, the solution of first adjusting a shape and then partitioning and filling is used to avoid a non-occlusion phenomenon and thus obtain a more natural beautification effect.
Patent WO-2021082937-A1 (WO)
Title: Under-screen optical fingerprint module, display screen assembly, and electronic device
Inventor: WU ANPING
IPC: G06K9/00
Filed: 2020-10-15
Abstract: An under-screen optical fingerprint module, a display screen assembly, and an electronic device. The under-screen optical fingerprint module comprises an image sensor (100) and an optical transmission layer (200); the image sensor (100) is provided with a plurality of photosensitive units (110); the optical transmission layer (200) is located below a display screen body (60) and covers the image sensor (100), and the optical transmission layer (200) is provided with an optical transmission path corresponding to each photosensitive unit (110); each optical transmission path is provided with a collimating element (201) and a light outlet (01); and transmitted light of the display screen body (60) enters the optical transmission path through the collimating element (201), is transmitted to the light outlet (01) along the optical transmission path, and is emitted to the corresponding photosensitive unit (110) from the light outlet (01).
Patent WO-2021114861-A1 (WO)
Inventor: YANG JIAN
IPC: F17D1/08
Filed: 2020-10-15
Abstract: 一种自动调节流量大小的防爆管装置，包括框架（1），所述框架内内置有内管道（11），所述内管道上设置有增压膨胀机构（4）和流量控制器（5）；增压膨胀机构和流量控制器之间通过设置在所述框架侧壁上的连接部连接；增压膨胀机构通过连接部向流量控制器提供驱动力，进而实现流量控制器对流体流量的控制；将连接部作为支点，将增压膨胀机构和流量控制器以杠杆原理的方式布置，当流体的压力及流量突增时，增压膨胀机构向流量控制器提供驱动力，进而通过流量控制器实现对流体的流量及压力进行调节，从而实现管路的防爆功能；该结构简单、易于实现。
Patent WO-2022077391-A1 (WO)
Title: Sidelink paging for a wireless device
Inventor: ZHANG YUSHU
IPC: H04W72/04
Filed: 2020-10-15
Abstract: A technique for power saving for a wireless device, the technique including determining, by a first wireless device, a set of resources for communicating directly with a second wireless device the set of resources including a first set of paging resources, establishing a sidelink session with the second wireless device based on the set of resources, entering, by the first wireless device, a reduced power state, monitoring, by the first wireless device and based on the paging schedule, the first set of paging resources, receiving, from the second wireless device, a paging message, exiting the reduced power state based on the received paging message, and monitoring, based on the received paging message, the set of resources.
Patent WO-2022082393-A1 (WO)
Inventor: LIANG CHENGDU
IPC: H01M50/691
Filed: 2020-10-19
Abstract: La présente invention concerne une batterie, un appareil électrique ainsi qu'un procédé et un dispositif de fabrication de batterie. L'invention concerne un corps de bac, comprenant : une plaque de support pour supporter une batterie, et une soupape à gravité unidirectionnelle disposée sur la plaque de support ; la soupape à gravité unidirectionnelle est configurée pour être fermée lorsque la gravité d'un liquide dans le corps de bac est inférieure à un seuil, et à être ouvert lorsque la gravité du liquide dans le corps de bac atteint le seuil, de telle sorte que le liquide est évacué au moyen de la soupape à gravité unidirectionnelle. En fournissant la soupape à gravité unidirectionnelle, le liquide dans le corps de bac peut être déchargé dans le temps lorsqu'il y a trop de liquide dans le corps de bac, par exemple, lorsque la gravité du liquide atteint un seuil, empêchant ainsi trop de liquide de rester dans le corps de bac pendant une longue période, et réduisant en outre les risques potentiels de sécurité et prolongeant la durée de vie de la batterie.
Patent WO-2022082585-A1 (WO)
Title: Procédés et appareil pour une communication de liaison latérale
Inventor: YU XIAODONG
IPC: H04W72/14
Filed: 2020-10-22
Abstract: Des modes de réalisation de la présente divulgation concernent des procédés et un appareil pour une communication de liaison latérale. Selon un mode de réalisation de la présente divulgation, un procédé exécuté par un premier équipement utilisateur (UE) pour une communication sans fil, peut comprendre : la réception d'une transmission de liaison latérale comprenant une première indication pour indiquer si un second UE a une capacité de fournir des informations d'assistant pour une sélection de ressource ; et en réponse à la première indication indiquant que le second UE a la capacité de fournir les informations d'assistant, la transmission d'une demande pour les informations d'assistant sur une ou plusieurs ressources de rétroaction associées à la transmission de liaison latérale.
Patent WO-2022082613-A1 (WO)
Title: Display panel and display apparatus
Inventor: TIAN DONGHUI
IPC: G02F1/1345
Filed: 2020-10-22
Abstract: A display panel (DP) having a bonding region (BR) for bonding a flexible printed circuit (FPC) in a peripheral region (PR) is provided. The display panel (DP) includes a plurality of first signal lines (SL1) on a base substrate (BS); and a plurality of bonding pins (Pb) on the base substrate (BS) and in the bonding region (BR). The plurality of bonding pins (Pb) include a plurality of first bonding pins (Pb1) respectively electrically connected to the plurality of first signal lines (SL1). The display panel (DP) further includes a plurality of connecting portions (Cp) respectively connecting the plurality of first signal lines portions (SLp1) to the plurality of first bonding pin portions (Pbp1). A respective one of the plurality of first bonding pin portions (Pbp1) and a respective one of the plurality of connecting portions (Cp) are substantially parallel to each other, and are arranged at a substantially same inclined angle with respect to a respective one of the plurality of first signal lines portions (SLp1).
Patent WO-2021083154-A1 (WO)
Inventor: SRIVASTAVA AMIT
IPC: G06F7/483
Filed: 2020-10-27
Abstract: A method and an apparatus (100) are provided for dynamic point quantization of neural networks for greater accuracy and with lower storage requirements. Conventional neural network models requires huge disk space which increases the computation cost associated with these models thereby demanding substantial amount of performance and power from user devices. The present invention focuses on quantization of deep learning models to reduce storage requirements without compromising on accuracy while also achieving better performance when compared to conventional models. The neural network is quantized by determining if an input is positive or negative number (901); determining exponential range of the input (902); determining maximum range of layer parameters of the input (903); determining offset of a layer of the input (904); performing exponent adjustment by converting the input into its corresponding binary form (905) and determining exponent representation of the input by adding the offset to the exponent adjustment (906).
Patent WO-2021238055-A1 (WO)
Title: Modification device for natural gas hydrate resonance reservoir
Inventor: ZHAO WENTAO
IPC: E21B43/38
Filed: 2020-10-29
Abstract: A modification device for a natural gas hydrate resonance reservoir comprises a ground control system, a core resonance body (3), a gas recovery pipe (11), and a bushing (10). One end of the bushing (10) is placed at sea level, and the other end sequentially passes through the sea level, an upper rock stratum, and a natural gas hydrate reservoir, and is placed in a lower rock stratum. The core resonance body (3) is placed in the bushing (10). A lower portion of the core resonance body (3) is placed in the natural gas hydrate reservoir, and an upper portion thereof is placed in the upper rock stratum above the natural gas hydrate reservoir. A resonance cavity (4) is provided in the core resonance body (3). An explosive wire (5) is placed in the resonance cavity (4). The explosive wire (5) is connected to the ground control system. The gas recovery pipe (11) is further provided in the bushing (10). One end of the gas recovery pipe (11) is placed in the upper rock stratum above the natural gas hydrate reservoir, and the other end is placed at sea level. The modification device improves permeability of submarine natural gas hydrate reservoirs, and smoothly and stably modifies submarine reservoirs.
Patent WO-2022036866-A1 (WO)
Inventor: KUANG ZHENXING
IPC: G08B29/18
Filed: 2020-11-02
Abstract: An error-prevention and early-warning system for transformer substation operation. The system comprises: a speech recognition subsystem (102), which is configured to recognize a speech input; a two-order analysis subsystem (101), which is configured to analyze text content of a work order and an operation order of transformer substation operation, and transmit a keyword to an analysis and alarm subsystem (105); an intelligent positioning subsystem (103), which is configured to perform real-time positioning and distance measurement, and send position information to a three-dimensional model subsystem (104) and the analysis and alarm subsystem (105); the three-dimensional model subsystem (104), which is configured to mark an operation place and position information of an operation person in real time, perform operation route navigation, and display a suggested traveling route in real time; the analysis and alarm subsystem (105), which is configured to perform analysis and send corresponding alarm information; and a system management host (111), which is configured to manage the plurality of subsystems in a centralized manner.
Patent WO-2021139392-A1 (WO)
Title: Methods and devices for providing atomic transaction on blockchain
Inventor: YANG WEITAO
IPC: G06Q40/04
Filed: 2020-11-11
Abstract: Disclosed herein are methods, devices, and apparatuses, including computer programs stored on computer-readable media, for providing an atomic transaction on a blockchain. One of the methods includes: receiving a transaction submitted to the blockchain; determining whether the transaction is a fulfilling transaction; in response to a determination that the transaction is a fulfilling transaction, identifying an offering transaction that corresponds to the fulfilling transaction; determining whether the offering transaction is valid and whether the fulfilling transaction satisfies an execution condition specified in the offering transaction; and in response to a determination that the offering transaction is valid and that the fulfilling transaction satisfies the execution condition specified in the offering transaction, executing the fulfilling transaction and the offering transaction.
Patent WO-2021098840-A1 (WO)
Inventor: LUO WEI
IPC: C07D417/14
Filed: 2020-11-20
Abstract: Sulfonylurea ring substituted monocyclic β-lactam antibiotics, and specifically relating to a compound represented by formula (I), a pharmaceutically acceptable salt or a stereoisomer thereof, and an application thereof in the preparation of medicaments for treating diseases related to bacterial infections.
Patent WO-2021115316-A1 (WO)
Inventor: REN JIANGANG
IPC: H01M10/056
Filed: 2020-12-09
Abstract: Disclosed are a process and continuous system for producing LiPF 6 , and a prepared mixture crystal, composition, electrolyte solution and lithium ion battery containing LiPF 6 . During preparation, a first feed stream containing PF 5  and a second feed stream containing LiF and HF are introduced into a first microchannel reactor (3), a gas part of a product in the first microchannel reactor (3) is introduced into a second microchannel reactor (6) to react with a third feed stream containing LiPF 6 , LiF and HF, and a liquid part of the product in the first microchannel reactor (3) is subjected to crystallization and drying to obtain LiPF 6 . The LiPF 6  has the advantages of a high purity, a uniform particle size, a high product quality stability, etc., and is suitable for use as a component of an electrolyte solution of a lithium ion battery.
Patent WO-2021174936-A1 (WO)
Inventor: TANG MINGMING
IPC: C03B20/00
Filed: 2020-12-09
Abstract: Provided is a method for fabrication of a low-hydroxyl high-purity silica glass, comprising the steps: providing silica powder, the silica powder containing hydroxyl groups; performing dehydroxylation on the silica powder, the dehydroxylation steps comprising: drying the silica powder at a first temperature; heating the silica powder to a second temperature, feeding a first oxidizing gas, the first oxidizing gas comprising a halogen gas, to obtain a first dehydroxylated powder; heating the first dehydroxylated powder to a third temperature, feeding a second oxidizing gas, the second oxidizing gas comprising oxygen or ozone, to obtain a second dehydroxylated powder; heating the second dehydroxylated powder to a fourth temperature to obtain a vitrified body and cooling to obtain a low-hydroxyl high-purity silica glass. The silica glass prepared by the described method has low hydroxyl content and good uniformity. Also provided is a low-hydroxyl high-purity silica glass.
Patent WO-2022126396-A1 (WO)
Inventor: JIANG ZHUOJIAN
IPC: G06K9/00
Filed: 2020-12-15
Abstract: 一种状态信息确定方法、装置、平台及计算机可读存储介质，该方法包括：获取传感器对目标物进行感测而生成的感测数据(S101)；根据感测数据，获取目标物的状态信息预测值和噪声预测值(S102)；根据感测数据中的目标点云数据和预先训练好的神经网络模型，确定目标物的状态信息观测值和噪声观测值(S103)；根据状态信息观测值、噪声观测值、状态信息预测值和噪声预测值，确定目标物的目标状态信息(S104)。该方法提高了目标物的状态信息的准确度。
Patent WO-2022099902-A1 (WO)
Inventor: YANG JI
IPC: G01N13/02
Filed: 2020-12-30
Abstract: 一种烟用接装纸粘唇力的测定方法，使用接触角测试仪测试人工唾液的液滴在烟用接装纸表面形成的接触角θ的度数，然后建立接触角θ的角度的大小与烟用接装纸粘唇力之间的定量关系，即可判断烟用接装纸粘唇力的大小。该方法首次建立了人工唾液的液滴在烟用接装纸表面形成的接触角θ的度数的测量结果与烟用接装纸粘唇力之间的一致性的定量关系，对接装纸的粘唇程度进行了定量化。与人工评吸的结果相比，重现性大大增强。
Patent WO-2022141588-A1 (WO)
Inventor: LI YUANYUAN
IPC: H04W72/04
Filed: 2020-12-31
Abstract: 本申请提出了一种通信方法及装置，涉及通信技术领域。该方案为：基于参考信号配置参数，针对跨时间单元传输或重传来配置参考信号传输，所述参考信号用于相位估计，所述参考信号传输所占用的频域资源少于解调参考信号DMRS传输所占用的频域资源。本申请中，终端基于参考信号配置参数，针对跨时间单元传输或重传来配置参考信号传输，参考信号用于相位估计，参考信号传输所占用的频域资源少于解调参考信号DMRS传输所占用的频域资源。由此，终端可根据参考信号实现相位跟踪及校准，能够解决相关技术中，采用降低解调参考信号密度的方法进行覆盖增强时，无法准确跟踪相位的问题，有利于保证解调的正确性，提升了传输性能。
Patent WO-2021248923-A1 (WO)
Title: 一种连续式沥青混合料搅拌设备的骨料控制方法
Inventor: GAO GUOQIANG
IPC: E01C19/10
Filed: 2021-02-05
Abstract: 一种连续式沥青混合料搅拌设备的骨料控制方法，包括料仓（1）、烘干滚筒（8）、搅拌机构以及与料仓（1）相适配的料仓皮带秤（3）；料仓皮带秤（3）设置于料仓（1）出料口的下方，料仓皮带秤（3）通过烘干滚筒（8）与搅拌机构相连接；料仓（1）中的骨料进入料仓皮带秤（3），通过料仓皮带秤（3）得到料仓（1）的实时流量，并根据实时流量和预设流量对骨料进行自动调节；调节后的骨料通过烘干滚筒（8）加热后进入搅拌机构进行搅拌。该方法可保证所有骨料从一生产就可以同时进入搅拌缸，提高骨料控制的精度和设备的稳定性，减少废料的产生。
Patent WO-2022178741-A1 (WO)
Inventor: ZHANG GENLIN
IPC: C12N15/113
Filed: 2021-02-25
Abstract: 一种具有启动、终止双功能调控元件的构建方法和双功能元件库，涉及合成生物学技术领域。所述构建方法包括：将启动序列和终止序列按照先终止后启动的原则进行组装；所述启动序列包括上游活性序列和核心启动子序列，所述上游活性序列包括Mig1/Mig2结合位点、Rap1结合位点、Gcr1结合位点、weak Mig1结合位点、GC框、CAAT框和八聚体框；所述核心启动子序列包括TATA框、BRE元件、MTE元件和Inr元件；所述终止序列包括效率元件、位置元件和polyA。采用所述具有启动、终止双功能调控元件应用到途径构建中，简化了构建过程，途径组装效率相比于现有技术提高了约18％。
Patent WO-2022188180-A1 (WO)
Inventor: CHE ZHANBIN
IPC: B07B13/07
Filed: 2021-03-12
Abstract: 本申请提供一种筛选装置。该筛选装置包括：筛选结构，筛选结构上设置有供物料通过筛选间隙，沿物料在筛选结构的前进方向上设置有多级宽度逐渐增大的筛选间隙，以筛选出不同粒径的物料；输送机构，输送机构包括驱动组件和刮板，驱动组件可移动地设置在筛选结构上，并带动刮板往复移动，以推动筛选结构上的物料沿筛选结构移动，驱动组件具有形变余量，以使刮板能够相对筛选结构在竖直方向移动。该筛选装置的运行成本更低。
Patent WO-2021197387-A1 (WO)
Title: 带有多个延时分配杯的洗衣机流体添加剂分配器
Inventor: LEIBMAN ALEXANDER B
IPC: D06F39/02
Filed: 2021-03-31
Abstract: 一种洗衣机设备（100）及其流体添加剂分配器（210）。洗衣机设备（100）包括洗涤桶和可旋转地安装在洗涤桶内的洗涤篮（120）。流体添加剂分配器（210）包括限定用于第一添加剂的第一杯（218）的第一贮存器（220）和与洗涤篮（120）流体连通的出口（234），流体添加剂分配器（210）还包括用于第二添加剂的第二杯（222），第二杯（222）设置在第一杯（218）内并且与第一杯（218）分离，第二贮存器（224）还经由第一杯（218）的出口（234）与洗涤篮（120）流体连通。洗衣机设备（100）及其流体添加剂分配器（210）用于多种流体添加剂的处理。
Patent WO-2022052451-A1 (WO)
Title: 一种影像信息的处理方法及装置、电子设备和存储介质
Inventor: HE YUKANG
IPC: G06F16/732
Filed: 2021-03-31
Abstract: 一种影像信息的处理方法及装置、电子设备和存储介质，所述方法包括：获取车载影像采集设备采集的影像信息（S11）；响应于所述影像信息满足预定的报警条件，根据所述影像信息和所述车载影像采集设备的设备信息生成目标影像信息（S12）。
Patent WO-2022016913-A1 (WO)
Title: Spring keyboard
Inventor: FAN XIAOXIAN
IPC: G10H1/34
Filed: 2021-04-12
Abstract: A spring (3) keyboard, comprising a key holder (1) and several keys (2); the keys (2) are installed on the key holder (1); back ends of the keys (2) are connected to the key holder (1) by means of springs (3); first rotating structures (41) are provided on the key holder (1); the keys (2) are provided with second rotating structures (42) that match the first rotating structures (41); the keys (2) may rotate up and down about the first rotating structures (41); limiting seats (51) are further provided on the key holder (1); the keys (2) are provided with limiting inverted buckles (52) that match the limiting seats (51); and the limiting inverted buckles (52) face the front ends of the keys (2). When the front end of a key (2) is pressed, the key (2) rotates up and down about a first rotating structure (41), and a limiting inverted buckle (52) and a limiting seat (51) on a key support (1) lock and tighten more. After the key (2) rotates the maximum distance downwards, the back end of the key (2) will not unhook, so that same will not be upwarped. The structure is simple and reliable, and the hidden danger of the keys (2) being detached is effectively eliminated.
Patent WO-2021254005-A1 (WO)
Title: Immunosuppressant, and preparation method therefor and use thereof
Inventor: ZHANG MINGMING
IPC: A61K31/33
Filed: 2021-04-30
Abstract: An immunosuppressant having the structure of formula (I), and a preparation method therefor and the use thereof. The series of compounds of the present invention can be widely used in the preparation of drugs for preventing and/or treating cancers or tumors, immune-related diseases and disorders, communicable diseases, infectious diseases or metabolic diseases mediated by PD-1/PD-L1 signal pathways, which drugs are expected to be developed into a new generation of PD-1/PD-L1 inhibitors.
Patent WO-2022233008-A1 (WO)
Title: Message sending method, apparatus and system
Inventor: LU YANG
IPC: H04W48/20
Filed: 2021-05-06
Abstract: Provided in the embodiments of the present application are a message sending method, apparatus and system. The method comprises: a first integrated access and backhaul node (IAB-node) receiving, from a donor central unit (Donor-CU), a second radio resource control (RRC) reconfiguration message for path migration of a second IAB-node, wherein the second IAB-node is a downstream child node of the first IAB-node; the first IAB-node receiving, from the Donor-CU, a first RRC reconfiguration message for path migration of the first IAB-node; and when random access is successful, the first IAB-node forwarding the second RRC reconfiguration message to the second IAB-node.
Patent WO-2021228046-A1 (WO)
Title: Negotiation method and apparatus for operation mode, and chip
Inventor: YU JIAN
IPC: H04W24/02
Filed: 2021-05-10
Abstract: Provided are a negotiation method for an operation mode, and a device and a chip system. Provided is an operation mode negotiation method. The method comprises: an initiating end sending an operation mode indication (OMI), wherein the OMI comprises a preamble punctured bandwidth indication, the preamble punctured bandwidth indication is used for indicating a bandwidth range for bearing a signaling field, and the signaling field at least carries all signaling information required to demodulate data in a physical protocol data unit (PPDU); and the initiating end then performing PPDU transmission with a responding end according to the bandwidth range indicated by the preamble punctured bandwidth indication. By means of the method, an initiating end indicates, in a semi-static manner, a preamble punctured bandwidth operation mode (OM) supported by a responding end, such that the throughput rate and the power consumption/complexity are better balanced. Further provided are a content channel mode OM, and a signaling field receiving position OM negotiation method.
Patent WO-2022252066-A1 (WO)
Inventor: MA NING
IPC: H04B7/06
Filed: 2021-05-31
Abstract: 本申请提供了一种可移动平台的天线选择方法及可移动平台，所述方法由可移动平台执行，所述可移动平台与移动通信网络中的基站通信连接，包括：获取所述可移动平台的位置信息和姿态信息；获取所述基站的位置信息；根据所述可移动平台的位置信息、姿态信息和所述基站的位置信息确定所述可移动平台与所述基站的相对位置；根据所述相对位置和天线增益确定至少一根工作天线。与基站根据通信质量的选择策略相比，工作天线由可移动平台选择，解决了移动通信网络对天线选择滞后性的问题。
Patent WO-2022073353-A1 (WO)
Inventor: WANG LINAN
IPC: B25B23/16
Filed: 2021-06-02
Abstract: 一种推出式扭矩施加工具，包括壳体（1）和多个工具头（6），壳体内部形成有用于接纳多个工具头的容腔；还包括适于工具头伸出或缩回容腔的输出口，其配置在壳体的第一端部；和适于选择多个工具头中的一个并推动该工具头在容腔内移动的推出装置（2），其配置在容腔内；其中，推出装置通过自适应构件（5）接合工具头，该自适应构件被配置为能够为工具头提供在至少两个方向上运动的自由度，以使得该工具头能够自如地由输出口伸出。其彻底解决了笔式螺丝刀的卡滞问题，使得该产品终于能够产业化发展。
Patent WO-2022198804-A1 (WO)
Title: 一种三维多孔硅碳复合材料、其制备方法及其应用
Inventor: ZHENG ANHUA
IPC: H01M4/62
Filed: 2021-06-09
Abstract: 本发明涉及锂电池负极材料领域，特别是涉及一种三维多孔硅碳复合材料，所述三维多孔硅碳复合材料包括三维多孔骨架、填充层及包覆层；所述三维多孔骨架为三维多孔碳骨架；所述填充层包括硅颗粒和导电碳；所述填充层由所述硅颗粒均匀弥散地分散在所述导电碳中形成；所述包覆层为碳包覆层。本发明提供一种长循环、低膨胀的三维多孔硅碳复合材料、其制备方法及其应用。
Patent WO-2022028110-A1 (WO)
Inventor: CHANG XINWEI
IPC: G06K9/00
Filed: 2021-06-11
Abstract: 一种自移动设备的地图创建方法、装置、设备及存储介质，属于计算机技术领域，该方法包括：获取自移动设备在其移动的工作区域采集的第一图像（201），第一图像为工作区域上方的图像；根据第一图像，提取目标特征，目标特征用于指示自移动设备正上方的第一平面（202）；基于目标特征，确定工作区域的区域轮廓（203）；基于区域轮廓和自移动设备在工作区域中的第一位置信息，生成工作区域的区域地图（204）。该方法可以提高房屋轮廓的获取效率，从而提高区域地图的生成效率。
Patent WO-2021259199-A1 (WO)
Inventor: JING HUA
IPC: A61P35/00
Filed: 2021-06-21
Abstract: The present invention relates to a novel antibody or an antigen-binding fragment thereof which specifically bind to CD73, and a composition containing the antibody or the antigen-binding fragment thereof. The present invention further relates to a nucleic acid encoding the antibody or the antigen-binding fragment thereof, a vector containing a polynucleotide, a host cell containing the nucleic acid or the vector, and an immunoconjugate and a pharmaceutical composition containing the antibody or the antigen-binding fragment thereof. In addition, the present invention further relates to an application of the antibody or the antigen-binding fragment thereof in the immunotherapy, prevention, and/or diagnosis of diseases.