baber/WOPTO huggingface dataset:
Patent WO-2022022621-A1 (WO)
Inventor: YU YAWEI
IPC: H04W72/04
Filed: 2021-07-29
Abstract: An information transmission method and device, which are used to jointly configure DMRSs during a plurality of repeated transmission on the basis of frequency hopping so as to improve transmission performance. The method comprises: a network device determines first information and sends the first information to a terminal device, the first information being used to indicate a demodulation reference symbol (DMRS) resource configured in each repeated transmission among K repeated transmissions; and the terminal device performs the K repeated transmissions according to the DMRS resource configured for each repeated transmission in the first information. The DMRS resources configured in at least two repeated transmissions among the K repeated transmissions are different; and the configured DMRS resources each indicate the time domain position of the DMRS in one repeated transmission. As such, DMRS resources can be flexibly configured for a plurality of repeated transmissions, so that the performance gain of joint channel estimation can be obtained so as to improve transmission performance.
Patent WO-2022028538-A1 (WO)
Title: Method, system and apparatus for determining user plane security algorithm
Inventor: LEI AO
IPC: H04W12/00
Filed: 2021-08-05
Abstract: Provided are a method, system and apparatus for determining a user plane security algorithm. The method can comprise: where user plane confidentiality protection between a second device and a first device is enabled, and control plane confidentiality protection between the second device and the first device is disenabled, the second device selecting, according to a security capability of the first device and a security capability of the second device, a user plane confidentiality protection algorithm with a non-null value; and the second device sending a first message to the first device, wherein the first message comprises first algorithm indication information for indicating the user plane confidentiality protection algorithm, such that the first device can obtain the user plane confidentiality protection algorithm with the non-null value. By means of the present application, an effective user plane confidentiality protection algorithm can be determined, such that confidentiality protection is performed on user plane data.
Patent WO-2022134619-A1 (WO)
Inventor: GAO TIANAN
IPC: H02H9/06
Filed: 2021-08-13
Abstract: 一种浪涌保护器，包括第一放电管、第二放电管、第一脱扣装置和第二脱扣装置。其中，第一放电管的一引线端和第二放电管的一引线端均与第一脱扣装置电连接，第二放电管的另一引线端与第二脱扣装置电连接。第一放电管的另一引线端用于外接相线，第一脱扣装置用于外接中性线，第二脱扣装置用于外接保护线。第一放电管、第二放电管、第一脱扣装置和第二脱扣装置组成一个外接中性线、保护线和相线的三电极浪涌保护器。第一脱扣装置可预防从相线或中性线来的浪涌。第二脱扣装置可以预防从相线或保护线来的浪涌。整体上实现了单相防护，在浪涌来临时及时脱开电路，保护其他设备。
Patent WO-2022170751-A1 (WO)
Inventor: ZHAO QIAN
IPC: G01R33/38
Filed: 2021-08-20
Abstract: A magnetic field enhancement apparatus (20): a first electrode layer (110) is arranged on a first surface (101), and a second electrode layer (120) is arranged on the first surface (101) and positioned in a first capacitor area (11), the second electrode layer (120) being spaced apart from part of the first electrode layer (110) positioned in the first capacitor area (11), a third electrode layer (130) being arranged on the first surface (101) and being positioned in a second capacitor area (12), the third electrode layer (130) being spaced apart from part of the first electrode layer (110) positioned in the second capacitor area (12), one end of a first resonant capacitor (911) being electrically connected to the second electrode layer (120), and the other end of the first resonant capacitor (911) being electrically connected to the part of the first electrode layer (110) positioned in the first capacitor area (11), the second electrode layer (120) and the part of the first electrode layer (110) positioned in the first capacitor area (11) of two adjacent magnetic field enhancement assemblies (10) being connected, one end of a second resonant capacitor (921) being electrically connected to the third electrode layer (130), and the other end of the second resonant capacitor (921) being electrically connected to the part of the first electrode layer (110) positioned in the second capacitor area (12), and the third electrode layer (120) and the part of the first electrode layer (110) positioned in the second capacitor area (12) of two adjacent magnetic field enhancement assemblies (10) being connected.
Patent WO-2023004901-A1 (WO)
Inventor: You shuai
IPC: C12N9/24
Filed: 2021-08-20
Abstract: Provided are a group of GH10 family high-temperature-resistant xylanase mutants and the use thereof. By means of rational design, the GH10 family xylanase HwXyl10A gene cloned from fungus Hortaea werneckii is subjected to site-directed mutation at selected amino acid sites, and finally, four mutants, namely HwXyl10A-G363R, HwXyl10A-T324V, HwXyl10A-N318W and HwXyl10A-N318W/G363R/T324V, with a significantly improved heat stability are obtained by means of screening. The mutants can be used for feed addition and biomass degradation.
Patent WO-2022217802-A1 (WO)
Title: Phase change memory apparatus, operation method, and memory chip
Inventor: CHEN YIFENG
IPC: G11C13/00
Filed: 2021-08-23
Abstract: A phase change memory apparatus, an operation method, and a memory chip, which are used to accelerate the speed of a writing operation by the phase change memory apparatus and improve the working efficiency of the phase change memory apparatus. The phase change memory apparatus comprises: a storage array, which comprises multiple storage units; a signal generating circuit, which is used to apply a pre-operation voltage to a first group of storage units among the multiple storage units, the first group of storage units being located in the same row or the same column of the storage array; multiple current-limiting modules, which are connected to the first group of storage units and are used, when the signal generating circuit applies the pre-operation voltage to the first group of storage units, to limit the operation current flowing through the first group of storage units to a target current, the target current being used to enable the first group of storage units to be in a pre-crystallization state; and a control circuit, which is used to perform a write or erase operation on the first group of storage units in the pre-crystallization state.
Patent WO-2023279511-A1 (WO)
Title: 使能控制电路以及半导体存储器
Inventor: GONG YUANYUAN
IPC: G11C7/10
Filed: 2021-09-07
Abstract: 一种使能控制电路（40）以及半导体存储器（90），该使能控制电路（40）包括：计数模块（41），用于对当前的时钟周期进行计数，确定时钟周期计数值；选择模块（42），用于根据第一设置信号，确定时钟周期计数目标值；控制模块（43），与计数模块（41）和选择模块（42）连接，用于在ODT引脚信号的电平状态发生翻转的情况下，控制ODT路径处于使能开启状态，并启动计数模块（41）；以及当时钟周期计数值达到时钟周期计数目标值时，控制ODT路径由使能开启状态转换为关闭状态。这样，根据时钟周期计数值是否达到时钟周期计数目标值来控制ODT路径的使能状态，使得在不需要ODT路径工作的时候控制其关闭，从而可以避免电流浪费，达到节省功耗的目的。
Patent WO-2022262132-A1 (WO)
Inventor: LI FANGFANG
IPC: G01N30/02
Filed: 2021-09-15
Abstract: A method for detecting unknown components in a sample. The method comprises: collecting non-targeted information, which involves collecting information of all components in a sample solution; and then performing data processing and analysis on the collected information, so as to confirm which compounds are in the sample, and further determining the content of the compounds. The collection of all the components in the sample solution is to collect the information of all the components by using a liquid chromatography-mass spectrometer after multi-gradient elution.
Patent WO-2023272954-A1 (WO)
Inventor: BAI XUEFENG
IPC: F16C19/06
Filed: 2021-09-16
Abstract: 一种具有保持架的深沟球轴承，包括外圈（2）、内圈（1）、保持架和钢球，保持架设置在外圈（2）与内圈（1）之间，保持架上设置有兜孔，钢球设置在兜孔中，保持架分体设置形成有上架体（4）和下架体（3），上架体（4）和下架体（3）上均间隔设置有兜槽（41），上架体（4）和下架体（3）上的兜槽（41）对应组合形成兜孔，上架体（4）于相邻兜槽（41）之间设置有连接台（42），下架体（3）于相邻兜槽（41）之间设置有定位台（31），连接台（42）与定位台（31）之间设置有插接件（43）和插接槽（32），插接件（43）与插接槽（32）相固定形成上架体（4）与下架体（3）的固定连接。
Patent WO-2022267252-A1 (WO)
Inventor: YE YINJUN
IPC: A01K63/04
Filed: 2021-09-23
Abstract: 一种可对下层进行拨动的曝气式增氧机，包括为装置在水面提供浮力的浮圈(1)，浮圈(1)上固定有安装架(2)，安装架(2)的上方设置有输气泵(3)，且输气泵(3)的下方连接有对气体引导的输送管(4)，输送管(4)的内部安装有防止水体反渗的挡板(5)，且挡板(5)的下方设置有通口(6)，并且通口(6)的内部设置有封堵块(7)，封堵块(7)的下方通过第一复位弹簧(8)和支撑板(9)相连接，气体吹入时可驱动封堵块(7)移动，支撑板(9)的下方轴承连接有安装轴(10)，且安装轴(10)的表面固定有驱动扇叶(11)，驱动扇叶(11)位于输送管(4)的内部，且驱动扇叶(11)的下方设置有拨动板(12)，拨动板(12)通过安装轴(10)随驱动扇叶(11)一同转动对底部水体进行拨动。
Patent WO-2022262144-A1 (WO)
Inventor: WANG XINGDONG
IPC: C21D8/12
Filed: 2021-09-27
Abstract: 本发明提供退火隔离剂的制备方法以及退火隔离剂和方向性电磁钢板。由该方法得到的退火隔离剂纯度高、分散性以及密接强度优异，可以在方向性电磁钢板表面形成均匀致密的镁橄榄石层。退火隔离剂的制备方法，其包括：工序(1)：将氧化镁和铵盐溶液混合并反应，制备镁盐溶液和氨，然后使精制的镁盐溶液与氨反应而得到氢氧化镁；工序(2)：将得到的氢氧化镁的一部分在155～230℃下高温熟化，并且将得到的氢氧化镁的另一部分在10～100℃下低温熟化；工序(3)：将在上述各条件下熟化的氢氧化镁混合、烧成，得到氧化镁用于退火隔离剂。
Patent WO-2022083448-A1 (WO)
Inventor: ZENG CHUNLIANG
IPC: G06F21/60
Filed: 2021-10-08
Abstract: 一种加密方法、解密方法、装置及设备。该加密方法包括：基于第一时间戳获取加密初始化向量(301)；通过加密初始化向量对原始消息中的待加密数据进行加密处理，得到加密后数据(302)；向第二设备发送加密消息，或者，广播加密消息(303)，加密消息携带加密后数据和基于第一时间戳确定的时间数据。由于第一时间戳具有变化跨度大、不规律等特点，基于第一时间戳而生成的加密初始化向量也具有上述特点，通过具有上述特点的加密初始化向量对待加密数据进行加密，可以减小加密消息被非法设备破解的概率，提高加密消息的安全性。
Patent WO-2022127309-A1 (WO)
Inventor: WU LIANFA
IPC: F24F11/61
Filed: 2021-10-11
Abstract: A defrosting control method and device, and a VRF air conditioner. The defrosting control method comprises: detecting whether each outdoor unit module in a VRF air conditioner satisfies a preset defrosting condition; in cases where any outdoor unit module satisfies the preset defrosting condition, controlling the VRF air conditioner to enter a continuous heating defrosting mode; sequentially detecting, in a descending order of the priorities of outdoor unit modules, whether each outdoor unit module in a VRF system is in a frostless state currently; if the currently detected outdoor unit module is in the frostless state currently, directly marking the currently detected outdoor unit modules as defrosted; if the currently detected outdoor unit module is in a frosted state, performing defrosting processing on the currently detected outdoor unit module, and after the defrosting processing is completed, marking the currently detected outdoor unit module as defrosted; and in cases where all the outdoor unit modules are marked as defrosted, controlling the VRF air conditioner to exit the continuous heating defrosting mode.
Patent WO-2022127326-A1 (WO)
Title: Protein and multi-stage porous metal-organic framework complex, preparation method therefor, and application thereof
Inventor: LOU WENYONG
IPC: C07K17/02
Filed: 2021-10-14
Abstract: Disclosed in the present invention are a protein and multi-stage porous metal-organic framework complex, a preparation method therefor, and an application thereof, relating to the technical field of biological material preparation. In the present invention, compounds derived from proteins, zinc ions, and nucleotides are self-assembled in solution conditions to form a protein-metal nucleotide complex. The obtained substance is dispersed in an organic ligand solution and, as the organic ligand continuously replaces the position of the original nucleotide, a hybrid coordination structure is formed to acquire a multi-stage porous metal-organic framework complex. The preparation method for the protein and multi-stage porous metal-organic framework complex provided in the invention is simple and convenient to operate, has mild reaction conditions and good stability, and retains the biological activity of the protein to a greater extent. The protein and multi-stage porous metal-organic framework complex prepared by the present invention has significantly increased biological activity, enhancing the stability thereof in the actual usage environment, and expanding the range of application of same.
Patent WO-2023056665-A1 (WO)
Inventor: CHI FENG
IPC: H02K41/02
Filed: 2021-10-22
Abstract: 本发明涉及线性马达、线性马达模块及其动子；该动子具有基座；基座安装有辅助支撑板；辅助支撑板上安装有背铁；背铁之间设有背铁支撑板；背铁以及背铁支撑板共同形成U字型结构；背铁上设有永磁铁阵列；永磁铁阵列排列成Halbach阵列；本申请的线性马达、线性马达模块及其动子结构紧凑，推力大、可靠性高。
Patent WO-2022179148-A1 (WO)
Inventor: LIU YIZUO
IPC: F24F5/00
Filed: 2021-10-26
Abstract: 本公开公开了一种机头及冷风扇，其中机头包括具有风道的壳体，风道的进风口和出风口分别设置在壳体相对的侧壁上，沿空气流通方向，风道内设有湿帘组件和风机组件，湿帘组件固定在壳体的内壁上，湿帘组件相对风道的轴心线倾斜设置。本公开所述的机头，湿帘组件相对风道的轴心线倾斜设置，使机头摇头过程中，保证机头在任意角度时，水流均可流经湿帘，并与空气接触，达到送风降温的目的，用户体验佳。
Patent WO-2022111233-A1 (WO)
Inventor: YANG HAITAO
IPC: H04N19/176
Filed: 2021-11-01
Abstract: 本申请公开了一种帧内预测模式的译码方法和设备。涉及基于人工智能(AI)的视频或图像压缩技术领域，具体涉及基于神经网络的视频压缩技术领域。该方法包括编码方法和解码方法，编码方法包括：根据当前图像块的周围图像的重建块、预测块和残差块中的至少两个和预测模式概率模型得到所述当前图像块的概率向量；根据当前图像块的目标帧内预测模式和概率向量，将目标帧内预测模式编入码流。解码方法包括：采用与编码端相同的方法获取当前图像块的概率向量；根据码流和概率向量确定目标帧内预测模式。本申请实施例中的方法，在对当前图像块的目标帧内预测模式进行编解码时，可以提高准确性、节约存储开销，降低计算复杂度。
Patent WO-2022068963-A1 (WO)
Inventor: LIU GUANGPENG
IPC: F24F11/61
Filed: 2021-11-04
Abstract: The present invention belongs to the technical field of electrical apparatuses. Particularly provided are a sterilization control method for a kitchen air conditioner, and a kitchen air conditioner. An indoor unit of the kitchen air conditioner comprises: a shell, which is provided with an air outlet; a fan; and a sterilization device, which is mounted on the shell and is arranged close to the air outlet, wherein the sterilization device can spray a sterilizing agent in the form of a mist. The sterilization control method comprises: acquiring a cumulative number of times a user enters a kitchen since a kitchen air conditioner last executed a sterilization operation; acquiring a humidity value of the kitchen since the kitchen air conditioner last executed the sterilization operation; and selectively making the kitchen air conditioner execute the sterilization operation according to the cumulative number of times and the humidity value of the kitchen. By means of the kitchen air conditioner, the kitchen can be sterilized, and whether the kitchen needs to be sterilized can also be determined according to the cumulative number of times that the user enters the kitchen and the humidity value of the kitchen since the sterilization operation was last executed, so as to sterilize the kitchen in a timely manner in order to guarantee the safety of the environment of the kitchen.
Patent WO-2022179177-A1 (WO)
Title: 连线印刷的环保全息镭射定位包装材料及其制作方法
Inventor: ZHU LIGANG
IPC: D21H27/10
Filed: 2021-11-08
Abstract: 一种连线印刷的环保全息镭射定位包装材料及其制作方法。包装材料其包括底纸，底纸的表面上设置有降解材料层，底纸与降解材料层之间设置有降解空腔，降解空腔中设置有微型胶囊，微型胶囊中设置有催化降解材料层降解的降解制剂；制作方法包括对降解制剂进行包埋并将微型胶囊固定在底纸的表面上；在底纸的表面通过淋膜形成降解材料层；在降解材料层表面镀铝形成铝层；在铝层表面进行镭射模压，形成镭射图案及定位光标；基于定位光标在铝层表面进行连续套准印刷形成印刷层；以及，在印刷层表面进行表面处理，形成表面处理层。所得包装材料易于降解。
Patent WO-2022121637-A1 (WO)
Inventor: WANG LONG
IPC: G06F3/041
Filed: 2021-11-17
Abstract: 本申请一些实施例公开了一种圆形屏幕的触摸控制方法、终端设备及存储介质，该方法的步骤包括：确定触摸操作对应的起始触屏点和终点触屏点，并基于起始触屏点和终点触屏点在圆形屏幕上的位置区域确定待调节功能；基于起始触屏点和终点触屏点的相对位置关系确定对应的调节类型；基于起始触屏点与圆形屏幕的圆心形成的连线之间的角度和终点触屏点与圆形屏幕的圆心形成的连线之间的角度确定对应的待调节值；基于待调节值和调节类型调节待调节功能。本申请通过起始触屏点和终点触屏点确定对应的待调节功能、调节类型和待调节值，并通过待调节值和调节类型调节待调节功能，实现了圆形屏幕的终端设备中待调节功能的快捷操作。
Patent WO-2022205938-A1 (WO)
Title: Procédé et appareil d'acquisition de données, dispositif informatique et support de stockage
Inventor: SUN YAN
IPC: G06F16/28
Filed: 2021-11-19
Abstract: L'invention concerne un procédé et un appareil d'acquisition de données, un dispositif informatique et un support de stockage. Le procédé consiste à : acquérir des informations d'intervalle de temps spécifiées et acquérir, à partir d'une base de données de service selon les informations d'intervalle de temps, des premières données mises à jour dans un intervalle de temps correspondant (S202) ; cribler, à partir d'informations de champ stockées dans une table intermédiaire, des informations de champ cibles qui ne correspondent pas aux informations d'intervalle de temps, la table intermédiaire comprenant des informations de champ d'un champ caractéristique de données à acquérir et lesdites données étant des données déterminées à partir de la base de données de service selon une logique d'acquisition prédéfinie (S204) ; acquérir des secondes données à partir de la base de données de services selon les informations de champ cibles (S206) ; et intégrer les premières données et les secondes données pour obtenir des données cibles (S208). L'utilisation du procédé peut améliorer l'efficacité de l'acquisition de données.
Patent WO-2022170831-A1 (WO)
Title: 有机电致发光材料、电子元件和电子装置
Inventor: MA TIANTIAN
IPC: C07D519/00
Filed: 2021-12-06
Abstract: 本申请属于有机材料技术领域，提供了一种有机电致发光材料、电子元件和电子装置，该有机电致发光材料的结构如式Ⅰ所示，
Patent WO-2023060739-A1 (WO)
Title: 一种可自愈合的电磁屏蔽材料及其制备方法和应用
Inventor: HU YOUGEN
IPC: B05D1/38
Filed: 2021-12-12
Abstract: 一种可自愈合的电磁屏蔽材料及其制备方法和应用，所述电磁屏蔽材料包括依次层叠设置的第一石墨烯树脂层、碳纤维材料树脂层和第二石墨烯树脂层。电磁屏蔽材料兼具优异的自愈合功能、电磁屏蔽性能和导电性能。
Patent WO-2023060767-A1 (WO)
Title: 一种流水式新月冰制冰机蒸发器
Inventor: LI JIANGUO
IPC: F25C1/22
Filed: 2021-12-27
Abstract: 本发明公开了一种流水式新月冰制冰机蒸发器，包括蒸发器本体，蒸发器本体包括不锈钢管，不锈钢管内部为冷媒通道，外表面为直接制冰面。不锈钢管为一根完整的呈连续S型的蛇形管，使不锈钢管的制冰主体呈多排的平行排列。不锈钢管为方管或扁管。相邻排列的制冰主体之间设置冰块横隔断，冰块横隔断为塑料类间隔件。冰块横隔断为方形结构，其前侧面和后侧面分别与不锈钢管的前后制冰面共面设置。制冰面上设置多个纵向平行排列的纵隔条。本发明提供的制冰管材采用长条型管材，内部设置空腔，使制冰面和蒸发管一体构造，避免传统的底盘和蒸发管的焊接工艺和表面的金属电镀，有效解决脱焊和食品污染的问题。。
Patent WO-2022143941-A1 (WO)
Title: 节流进给模块
Inventor: LI WENMING
IPC: F16K27/02
Filed: 2021-12-30
Abstract: 一种节流进给模块（10），用于对水路系统（20）进行节流，水路系统（20）包括阀体（21）、开口于阀体（21）端面的第一槽孔（22）及连通第一槽孔（22）的进水口（23），节流进给模块（10）包括固定板（100）、进给杆（200）、环状密封件（300）、弹性件（400）及与进水口（23）匹配的阀芯（500），其中：固定板（100）固定于阀体（21）的端面，具有贯穿其厚度的第一螺纹孔（110）；密封件（300）的一端固定在固定板（100）和阀体（21）之间，另一端嵌设在阀芯（500）内；进给杆（200）具有外螺纹，连接于第一螺纹孔（110），且可与阀芯（500）相抵；阀芯（500）滑动地设于第一槽孔（22），用于调节进水口（23）的进水截面面积；弹性件（400）抵接在阀芯（500）与固定板（100）或第一槽孔（22）相对的表面上；通过旋转进给杆（200）推动阀芯（500）在第一槽孔（22）内移动，以调节阀芯（500）和进水口（23）的相对位置，能够精准调节进水口（23）的进水截面面积。
Patent WO-2022161240-A1 (WO)
Inventor: KESHAV CHUGH
IPC: G06T3/40
Filed: 2022-01-20
Abstract: The present application relates to the technical field of communications, and discloses a photographing method and apparatus, an electronic device, and a medium. The method comprises: an electronic device receives a first input of a user in the case of displaying a photographing preview picture; and in response to the first input, the electronic device performs a target operation on target picture content of a first region according to a relative positional relationship between the first region and a second region, wherein the first region and the second region are regions selected in the photographing preview picture according to the first input, the second region is the region where the target picture content is located after the target operation is performed on the target picture content of the first region, and the target operation is a zooming operation for the target picture content.
Patent WO-2022166849-A1 (WO)
Title: Agent oligonucléotidique multivalent et ses procédés d'utilisation
Inventor: LI LONGCHENG
IPC: A61P35/00
Filed: 2022-01-28
Abstract: La présente invention concerne des agents oligonucléotidiques multivalents comprenant deux ou plusieurs unités oligonucléotidiques fonctionnelles choisies indépendamment parmi les oligonucléotides antisens simple brin (ASO, tels que les gapmères, les mixmères et les ASO à blocage stérique) et les ARN duplex (double brin) ( ARNdb, tels que les ARNsi et les ARNsa), et des procédés pour leur préparation. L'invention concerne également des produits, comprenant les agents oligonucléotidiques multivalents, et des procédés d'utilisation des agents ou produits oligonucléotidiques multivalents dans le traitement de maladies [telles que l'amyotrophie spinale (SMA) et des cancers].
Patent WO-2022193990-A1 (WO)
Title: 检测跟踪方法、装置、设备、存储介质及计算机程序产品
Inventor: MAO SHUYUAN
IPC: G06T7/246
Filed: 2022-03-08
Abstract: 本申请公开了一种检测跟踪方法、装置、设备、存储介质及计算机程序产品，属于视频处理领域。所述方法包括：对视频帧序列进行特征点分析，得到视频帧序列中每帧视频帧上的特征点；通过第一线程基于特征点对抽取帧进行目标检测，得到抽取帧中的目标框，抽取帧是采用目标步长在视频帧序列中抽取的视频帧；通过第二线程基于特征点和所述抽取帧中的目标框，在当前帧中进行目标框跟踪，得到当前帧中的目标框；输出当前帧中的目标框。上述方法将目标检测和目标跟踪分为两个线程操作，其中，检测算法并不会影响跟踪帧率，即使检测线程耗费时间较长，终端也能输出每帧视频帧的目标框，该方法能实时输出视频帧的目标框，提高目标检测跟踪的实时性和稳定性。
Patent WO-2022267564-A1 (WO)
Inventor: ZHOU KAN
IPC: H04L9/40
Filed: 2022-03-14
Abstract: 本申请提供了一种报文处理方法、装置、设备、系统及可读存储介质。该方法包括：终端设备向其他设备提供该终端设备对应的CSB检测功能信息；安全设备截获外部网络向内部网络发送的第一报文；安全设备在截获第一报文之后，确定该第一报文对应的待执行的CSB检测功能；响应于终端设备具有待执行的CSB检测功能中的全部功能或部分功能，安全设备向终端设备转发第一报文之前，省略对第一报文执行该全部功能或部分功能；终端设备接收该安全设备发送的第一报文，对该第一报文执行安全设备未执行的CSB检测功能。该方法能够降低安全网关执行CSB检测的设备资源占用，降低执行CSB检测功能对安全设备的性能的要求。
Patent WO-2022237301-A1 (WO)
Inventor: JIAO WENLONG
IPC: G01V1/18
Filed: 2022-03-15
Abstract: La présente divulgation concerne un hydrophone et son procédé de fabrication. L'hydrophone comprend : une membrane conçue pour se déformer physiquement en réponse à une pression sonore dynamique et à une pression d'eau statique ; une structure piézoélectrique conçue pour générer un premier signal de détection en réponse à la déformation physique ; et des structures piézorésistives conçues pour générer un second signal de détection en réponse à la déformation physique.
Patent WO-2022206595-A1 (WO)
Inventor: ZHOU YAO
IPC: G06T7/00
Filed: 2022-03-25
Abstract: An image processing method, comprising: acquiring M images collected by M cameras that are arranged around a target area; and according to the area where a target subject is located in each of the M images, determining one main camera from among the M cameras, and determining N auxiliary cameras from among the M cameras according to a first main camera, wherein images collected by the one main camera and the N auxiliary cameras are used for generating a free viewpoint video, and the area where the target subject is located in the free viewpoint video is related to the area where the target subject is located in the image collected by the main camera. The main camera and auxiliary cameras are selected according to the area where the target subject is located in each image among the images collected by the M cameras; therefore, it is possible to select, from the images, an image with a better display position for the area where the target subject is located, and the camera, which collects the image, is used as the main camera, and the free viewpoint video is generated according to the images collected by the main camera and the auxiliary cameras, such that a video display effect of the target subject in the free viewpoint video is improved.
Patent WO-2022222827-A1 (WO)
Title: Point cloud data processing method and device, and autonomous vehicle control method and device
Inventor: HE XINDONG
IPC: G06V20/58
Filed: 2022-04-13
Abstract: The present invention provides a point cloud data processing method and device, an autonomous vehicle control method and device, a computer device, and a readable storage medium. The point cloud processing method comprises: obtaining point cloud data; dividing a point cloud space corresponding to the point cloud data into a plurality of grids according to a preset size, and determining index information of the grids where each point in the point cloud data is located; performing feature extraction on data of each point in the point cloud data, and determining a first feature vector of each point; and for each point in the point cloud data, generating a second feature vector of the point on the basis of the first feature vector of the point and the index information of the grid where the point is located.