baber/WOPTO huggingface dataset:
Patent WO-2021204081-A1 (WO)
Inventor: WANG LIXIN
IPC: B65D1/02
Filed: 2021-04-02
Abstract: Un récipient de parfum liquide comprend un corps de flacon (1, 11, 21, 31) destiné à recevoir un parfum liquide, un goulot de flacon (8, 28, 38) est disposé sur le corps de flacon, et le récipient comprend en outre un capuchon de sécurité interne ou un capuchon d'étanchéité (3, 13, 23, 34), une partie d'insertion de bâton à parfum est disposée sur le capuchon de sécurité interne ou le capuchon d'étanchéité, et la partie d'insertion de bâton à parfum peut comprendre un ou une pluralité de trous d'insertion (4, 14, 24, 344) pour permettre le passage d'un bâton à parfum dans le capuchon de sécurité interne ou le capuchon d'étanchéité et son entrée dans le corps de flacon, où la partie d'insertion de bâton à parfum s'ajuste serrée par rapport au bâton à parfum inséré.
Patent WO-2022088624-A1 (WO)
Inventor: ZHU DONGMIN
IPC: C04B28/04
Filed: 2021-04-22
Abstract: L'invention concerne un béton ordinaire à ultra haute performance fabriqué par une machine verte, comprenant un agrégat sable et graviers haute qualité obtenu sur la base d'un procédé de travail 5S, une poudre fabriquée par machine obtenue sur la base d'un processus d'usinage 6S de méso-micro-agrégat grossier et fin pour le béton, ainsi que de l'eau, du ciment, un mélange et une autre poudre supplémentaire. Les propriétés mécaniques, la durée de vie et la stabilité de volume du béton sont considérablement améliorées, l'aptitude au façonnage est excellente, et une grande quantité de ciment est économisée ; en outre, le béton est appliqué à des projets de constructions techniques, ce qui peut permettre à des structures de construction d'être légères, et un lot de consommation de ressources naturelles est réduit, les émissions de carbone sont réduites, l'incrément de déchets de construction est considérablement réduit, et les coûts de construction sont diminués.
Patent WO-2021213522-A1 (WO)
Title: 一种具有示踪功能的药物制剂及其输送系统
Inventor: DONG YONGHUA
IPC: A61B6/00
Filed: 2021-04-25
Abstract: 一种具有示踪功能的药物制剂及输送系统，药物制剂包括液态或气态的第一药物(11，11A，120)和第二药物(12，12A，121)，第一药物(11，11A，120)和第二药物(12，12A，121)各自分为多段在导管(200)内间隔串联设置；第一药物(11，11A，120)和第二药物(12，12A，121)中的一个为在人体内可在医学影像设备显影的示踪药物；第一药物(11，11A，120)和第二药物(12，12A，121)之间不互溶且满足配伍要求。药物制剂可以包括有氧造影剂、有氧栓塞剂和有氧灌注剂，通过一次性简便操作，可以适用于多种造影技术，节约药物用量的同时保持药物高浓度；在介入手术中与药物一同注入氧气，可以增加细胞活性从而提高药效，实现对肿瘤细胞的抑制作用；还可以提高药物配伍灵活性，实现精准的血流动力学分析。
Patent WO-2022001342-A1 (WO)
Title: Transmission channel apparatus for plasma transmission, and deposition device
Inventor: ZHANG XINFENG
IPC: H05H1/28
Filed: 2021-04-29
Abstract: A transmission channel apparatus for plasma transmission and a coating device. The transmission channel apparatus for plasma transmission comprises a channel body (100); a channel A (110) for allowing plasma to pass through is formed in the channel body (100); the two ends of the channel A (110) respectively constitute an inlet A (120) and an outlet A (130); a cooling unit for cooling the channel body (100) is provided on or besides the channel body (100); and/or an adsorption unit for adsorbing an impurity component (00b) in the plasma is provided on the inner wall of the channel body (100). The cooling unit is provided on or besides the channel body (100) to cool the channel body (100), thereby being capable of achieving the purpose of cooling the channel body (100); and the adsorption unit is provided on the inner wall of the channel body (100), so that the adsorption of the impurity component (00b) in the plasma is achieved, thereby improving an effect. The coating device applying the transmission channel apparatus can ensure that the transmission channel apparatus continuously exerts a stable filtering effect, and improve the coating quality.
Patent WO-2022217670-A1 (WO)
Inventor: XU FENGCHENG
IPC: G09G3/20
Filed: 2021-04-30
Abstract: 一种显示面板及其控制方法、存储介质，该控制方法包括：获取第一位置的第一实际亮度参数和第一参考亮度参数；若两者的差值的绝对值不小于第一阈值，则根据两者的差值确定第一位置的第一补偿亮度参数，并根据第一补偿亮度参数和第一位置的第一预设亮度参数，确定第一位置的第一目标亮度参数。该控制方法可有效降低寄生电容造成的亮度异常，提高显示面板的显示质量。显示面板包括存储器和控制器，控制器执行存储于存储器的若干指令实现该控制方法。存储介质中存储上述若干指令。
Patent WO-2021244202-A1 (WO)
Inventor: FAN CONG
IPC: G06F3/044
Filed: 2021-04-30
Abstract: A touch-control display panel and a preparation method therefor, and a touch-control display apparatus. The touch-control display panel comprises a substrate, a first metal layer provided on the substrate, an insulating layer provided at the side of the first metal layer away from the substrate, and a second metal layer provided at the side of the insulating layer away from the first metal layer, wherein one of the first metal layer and the second metal layer comprises a plurality of connection bridges, and the other one comprises a first electrode, a second electrode and a through hole; at least one of the first metal layer and the second metal layer further comprises compensation electrodes that surround the through hole; and the compensation electrodes comprise a first compensation electrode and a second compensation electrode, the surface of the first compensation electrode adjacent to the second compensation electrode is a first end face, and the surface of the second compensation electrode adjacent to the first compensation electrode is a second end face, the structures of the first end face and the second end face being complementary.
Patent WO-2022041838-A1 (WO)
Inventor: WANG JIANCHEN
IPC: A61B34/30
Filed: 2021-05-11
Abstract: A surgical robot, the surgical robot comprising an electronic endoscope (100), the electronic endoscope (100) comprising: a housing (1); a lens seat (2), which is mounted within the housing (1), the lens seat (2) comprising a seat body (21), two first mounting holes (23) provided on the seat body (21), and a first mounting groove and a second mounting groove which are recessed on the seat body (21) and which communicate with the two first mounting holes (23), respectively; a first lens and a second lens, which are mounted within the two first mounting holes (23), respectively; a PCB board (6), which is mounted within the housing (1); and a first image sensor and a second image sensor, the two image sensors being fixed on the PCB board (6), the first image sensor and the second image sensor being respectively mounted in the first mounting groove and the second mounting groove so that the distance between the first lens and the first image sensor is equal to the distance between the second lens and the second image sensor. The electronic endoscope (100) can prevent the mounting positions of a first image sensor and a second image sensor from being inconsistent, so that images received by the first image sensor and second image sensor being inconsistent can be avoided.
Patent WO-2021228102-A1 (WO)
Title: Method, device, and storage medium
Inventor: GU YINGYING
IPC: H04L29/08
Filed: 2021-05-11
Abstract: The present invention relates to the technical field of blockchains, and disclosed are a method, a device and a storage medium. The method comprises that: a first main chain node receives more than one first transaction or more than one second transaction sent by a branch chain node, the first transaction or the second transaction using a POW algorithm to package consensus between main chain nodes; and once consensus of the first transaction or the second transaction is successful, the first main chain node uses edge computing of the Internet of Things to spread to other main chain nodes or branch chain nodes, and virtually stores the first transaction or the second transaction, wherein the second transaction having POS or DPOS consensus is used between the branch chain nodes, and the first main chain node and other main chain nodes and branch chain nodes are all formed by using P2P network architecture. The method uses an API gateway protocol, a smart contract and data packet transmission, so that blockchain network data transmission may have the technical characteristics of low latency, high concurrency and a fast response. Moreover, new hardware resources do not need to be configured, which saves on costs and reduces energy consumption.
Patent WO-2022217694-A1 (WO)
Title: METHOD FOR PREPARING β-NICOTINAMIDE MONONUCLEOTIDE, AND ENZYME COMPOSITION AND APPLICATION THEREOF
Inventor: POON WING KEUNG
IPC: C12P19/30
Filed: 2021-05-20
Abstract: Provided are a method for preparing β-nicotinamide mononucleotide, and an enzyme composition and an application thereof. The method comprises the following steps: 1) providing an extract of a microorganism, wherein the extract of the microorganism comprises oxidized nicotinamide adenine dinucleotide; and 2) mixing nicotinamide adenine dinucleotide diphosphatase with the extract of the microorganism, and enabling nicotinamide adenine dinucleotide diphosphatase to react with oxidized nicotinamide adenine dinucleotide to generate β-nicotinamide mononucleotide and AMP, wherein the amino acid sequence of nicotinamide adenine dinucleotide diphosphatase is represented by SEQ ID NO.1. The method can improve the productivity, can also achieve green production, and creates considerable economic outcomes on a whole.
Patent WO-2022241749-A1 (WO)
Inventor: CHEN SHIGUO
IPC: C07D311/64
Filed: 2021-05-21
Abstract: The aim of the present invention is to provide a method for the chemical synthesis of prodelphinidin B9 gallate, which method comprises the following steps: taking Myrica rubra leaf proanthocyanidin as a raw material and EGCG as a nucleophilic reagent, and attacking the C4 sites of structural units EGCG and EGC of Myrica rubra leaf proanthocyanidin under the catalytic action of hydrochloric acid to synthesize the prodelphinidin B9 gallate. Compared with prodelphinidin B9 gallate extracted and separated from materials such as tea leaves and Myrica rubra leaves, the prodelphinidin B9 gallate prepared by means of the method provided in the present invention has a relatively high purity and yield, and can be directly used in the field of food as a nutritional enhancer and a natural antioxidant.
Patent WO-2022110730-A1 (WO)
Title: 基于标签的优化模型训练方法、装置、设备及存储介质
Inventor: DENG YUE
IPC: G06F40/194
Filed: 2021-05-31
Abstract: 本申请涉及人工智能领域，公开了一种基于标签的优化模型训练方法、装置、设备及存储介质，用于提高目标优化模型的优化灵活性以及优化文本的准确率。基于标签的优化模型训练方法包括：获取原始文本数据和比对文本数据；将原始文本数据输入预置的编码器中，得到目标内容隐藏层向量组；根据目标内容隐藏层向量组和解码器，得到目标标签组；基于目标标签组训练初始优化模型；根据原始文本数据和初始优化模型，得到待检测文本数据，并判断待检测文本数据是否与比对文本数据相匹配；若目标待检测文本数据与比对文本数据不匹配，则调整初始优化模型，得到目标优化模型，此外，本申请还涉及区块链技术，待检测文本数据可存储于区块链中。
Patent WO-2022227221-A1 (WO)
Title: 有源像素电路、图像传感器和电子设备
Inventor: ZHOU JUN
IPC: H04N5/378
Filed: 2021-05-31
Abstract: 本发明提供了一种有源像素电路、图像传感器和电子设备，所述有源像素电路具有光电二极管以及至少三个MOS晶体管，其中，至少一个MOS晶体管作为传输晶体管，至少另一个MOS晶体管作为复位晶体管，至少又一个MOS晶体管作为其它晶体管，所述传输晶体管不仅阈值电压高于所述其它MOS晶体管，而且工作电压下的关态漏电流低于所述其它MOS晶体管，由此可以利用传输晶体管高阈值、低漏电的特性，来降低光电二极管存储失真和信号的读取失真，以降低有源像素电路的读取噪声和功耗，同时利用所述其它MOS晶体管低阈值、高漏电(即导通电流大)的特性，来提高有源像素电路的读取速度。
Patent WO-2021244622-A1 (WO)
Inventor: YAO QI
IPC: H04L29/12
Filed: 2021-06-03
Abstract: Disclosed are a communication method and apparatus, and a computer-readable storage medium. The method comprises: receiving first request information from a first terminal device, wherein the first request information comprises an identifier of an application; and when there is a data network in which an application server corresponding to the identifier of the application is deployed in a data network list, sending domain name system (DNS) request information to a session management function network element, wherein the data network list comprises an identifier of a data network that supports and serves the first terminal device located at the current position, and the DNS request information comprises the identifier of the application. By means of the embodiments of the present invention, when there is a data network in which an application server corresponding to an identifier of an application is deployed in a data network list, a user plane function network element sends domain name system DNS request information to a session management function network element, so that the quantity of transmitted information can be reduced, and communication resources can be saved on.
Patent WO-2021249533-A1 (WO)
Title: 雌激素受体调节剂化合物及其用途
Inventor: ZHANG YAN
IPC: A61P35/00
Filed: 2021-06-11
Abstract: 本申请提供了一种具有雌激素受体调节活性或功能的化合物或其药学上可接受的盐，所述化合物具有式(I)结构且具有本申请所述取代基和结构特征。本申请还提供了包含式(I)化合物或其药学上可接受的盐的药物组合物，以及所述式(I)化合物或其药学上可接受的盐在制备预防或治疗雌激素受体相关性疾病的药物中的用途。
Patent WO-2023272607-A1 (WO)
Inventor: ZHENG HAIRONG
IPC: A61K31/704
Filed: 2021-06-30
Abstract: 一种诊疗一体化的凋亡小体及其制备方法，该制备方法包括：将细胞在含抗肿瘤药物和纳米造影剂的培养基中培养得到凋亡细胞的培养基；将凋亡细胞的培养基进行离心得上清液；将上清液进行过滤得到滤液；将滤液进行离心，得到的沉淀即为诊疗一体化的凋亡小体。
Patent WO-2022022273-A1 (WO)
Title: 混合动力汽车的电池soc管理方法
Inventor: YIN JIANKUN
IPC: B60W10/26
Filed: 2021-07-13
Abstract: 一种混合动力汽车的电池SOC管理方法，包括：采集电池的温度，根据温度确定电池当前的SOC上限值和SOC下限值；根据所述SOC上限值和所述SOC下限值，确定SOC中值，根据SOC中值确定电池SOC管理限值，根据电池SOC管理限值进行整车功率分配。
Patent WO-2022267113-A1 (WO)
Inventor: LI DEYAN
IPC: G09G3/20
Filed: 2021-07-16
Abstract: 一种显示面板(100)及显示装置(20)，显示面板(100)包括长边、短边、显示像素、阵列基板列扫描驱动电路(800)、驱动电路板(400)以及覆晶薄膜(600)，每个覆晶薄膜(600)的一端连接短边，另一端连接驱动电路板(400)。驱动电路板(400)与阵列基板列扫描驱动电路(800)分别位于显示面板(100)的短边和长边，从而达到改善字体在显示容易变形的问题。
Patent WO-2022205692-A1 (WO)
Inventor: WAN QIANG
IPC: H01L21/8242
Filed: 2021-07-22
Abstract: 公开了一种掩膜结构、半导体结构及制作方法。掩膜结构的制作方法包括：图形化牺牲层及第二介质层，以形成包括由下至上依次层叠的第一图形及第二图形的图形结构，图形结构下部的宽度小于图形结构上部的宽度；于图形结构的侧壁形成初始掩膜图形；于位于不同图形结构侧壁的相邻初始掩膜图形之间填充第一填充层；去除第二图形及位于第二图形侧壁的初始掩膜图形；去除第一填充层、第一图形，以于第一介质层的上表面形成第一掩膜图形，第一掩膜图形沿第一方向延伸；于第一掩膜图形上形成第二掩膜图形，第二掩膜图形沿第二方向延伸，第二方向与第一方向相交。
Patent WO-2022042188-A1 (WO)
Inventor: DIAO HONGHAO
IPC: H01L33/50
Filed: 2021-07-28
Abstract: The present application relates to the technical field of optics, and disclosed is a method for manufacturing a light conversion layer, the method comprising: arranging a mask pattern in a light transmission area of a light-emitting unit layer; and arranging a metal gate structure in an area of the light-emitting unit layer which is not covered by the mask pattern. The method for manufacturing a light conversion layer provided in the present application can provide effective isolation/support for all pixels in a light conversion layer, facilitates normal activity of functions of the light conversion layer, and prevents a light conversion effect from being affected to the greatest extent. Further disclosed in the present application is a device for manufacturing a light conversion layer.
Patent WO-2022083229-A1 (WO)
Inventor: ZHU CHENGMING
IPC: H04N5/232
Filed: 2021-08-04
Abstract: 一种图像处理方法，电子装置和非易失性计算机可读存储介质。图像处理方法包括：在预览模式时，缓存多帧具有第一分辨率第一图像；从多帧第一图像中筛选出清晰度大于预设清晰阈值的至少一帧以作为中间图像；在执行拍照时，获取至少一帧第二图像，第二图像具有小于第一分辨率的第二分辨率；处理第二图像及中间图像以获取目标图像。
Patent WO-2022062757-A1 (WO)
Title: Système de communication optique, et procédé de détermination de relation de connexion
Inventor: ZHONG JIAN
IPC: H04J14/02
Filed: 2021-08-12
Abstract: La présente demande appartient au domaine technique des communications optiques. L'invention concerne un système de communication optique, et un procédé de détermination d'une relation de connexion. Le système comprend une première OTU, un combinateur et un appareil de détection. La première OTU est utilisée pour émettre de la lumière à une première longueur d'onde. Le combinateur est pourvu d'une pluralité de ports d'entrée et d'un premier port de sortie, l'un des ports d'entrée étant connecté à la première OTU ; et le combineur est utilisé pour configurer en alternance, au premier port de sortie, la lumière ayant la première longueur d'onde au niveau de chacun des ports d'entrée. L'appareil de détection est relié au premier port de sortie ; et l'appareil de détection est utilisé pour déterminer, en fonction de la lumière ayant la première longueur d'onde émise par le premier port de sortie, une relation de connexion entre la première OTU et un port d'entrée cible, le port d'entrée cible étant l'un de la pluralité de ports d'entrée. Une relation de connexion entre une nouvelle OTU en ligne et des ports d'entrée d'un combinateur peut être trouvée automatiquement, et le nombre de dispositifs utilisés est relativement petit, de sorte que la structure est simple.
Patent WO-2022048440-A1 (WO)
Title: Method and device for preparing propylene and ethylene by using catalytic conversion of petroleum hydrocarbons
Inventor: SHI BAOZHEN
IPC: C10G11/16
Filed: 2021-08-17
Abstract: The present invention relates to a method for preparing propylene and ethylene by using catalytic conversion of petroleum hydrocarbons, and belongs to the technical field of catalytic conversion of petroleum hydrocarbons. The present invention proposes a method for producing propylene and ethylene by using catalytic conversion by means of gradual heating, two-stage temperature gradients and independent control of weight hourly space velocity. A reactor is divided into two stages or two zones which are connected up and down in series, comprising a lower riser reaction zone and an upper fast fluidized bed reaction zone. Reaction raw materials are subjected to a macromolecular catalytic cracking reaction and a small molecule catalytic cracking reaction in sequence according to the molecular structure to realize the gradient conversion of a reaction process from macromolecules to propylene and ethylene. In the present invention, on the premise of lower energy consumption, the yield of low-value target products, such as coke and dry gas, is reduced; and the yield of high-value target products, i.e. propylene and ethylene, is improved.
Patent WO-2022042700-A1 (WO)
Title: Method for reprogramming umbilical cord mesenchymal stem cells into liver cells and liver organoid prepared therefrom
Inventor: GAO YI
IPC: C12N5/071
Filed: 2021-08-27
Abstract: Provided is a method for reprogramming umbilical cord mesenchymal stem cells into liver cells. The method comprises obtaining umbilical cord mesenchymal stem cells; pretreating the umbilical cord mesenchymal stem cells for 2 days; using a hepatic differentiation-inducing composition to conduct a hepatic differentiation of the pretreated umbilical cord mesenchymal stem cells for 7 days; after the hepatic differentiation induction treatment, using a first maturation inducing composition to conduct a first maturation induction of umbilical cord mesenchymal stem cells for 7 days to obtain liver cells; and using a second maturation inducing composition to conduct a second maturation induction of the obtained liver cells for 12-20 days to obtain functional liver cells. A type of liver organoids: acellular matrix hydrogel, stem cells and liver cells. The stem cells and liver cells are distributed in the acellular matrix hydrogel. Cultivation time is prolonged, and the induction efficiency is significantly increased by adding the additional step of second maturation induction.
Patent WO-2022048611-A1 (WO)
Title: Mobile medical device
Inventor: YANG PANPAN
IPC: A61B6/00
Filed: 2021-09-02
Abstract: A mobile medical device may include a wheel; a frame connected with a body of the mobile medical device, the frame including a wall; a supporting component movably connected with the frame, a first end of the supporting component being connected with the wheel, a second end of the supporting component being connected with a first end of a pull rod, a second end of the pull rod extending into the frame through the wall; a first buffer component disposed inside the frame and between the second end of the pull rod and the wall; and a second buffer component disposed inside the frame and between the second end of the pull rod and the wall, an elastic coefficient of the first buffer component being greater than an elastic coefficient of the second buffer component.
Patent WO-2022142466-A1 (WO)
Inventor: SUN JINGWEN
IPC: G06T7/277
Filed: 2021-09-10
Abstract: Procédé de suivi de cellule, procédé de sélection de spermatozoïdes, dispositif électronique et support de stockage. Le procédé de suivi de cellule consiste à acquérir une trame d'image de cellule actuelle (S11) ; à détecter la trame d'image de cellule actuelle à l'aide d'un algorithme de détection de contours pour obtenir des résultats de détection pour des cellules dans la trame d'image de cellule actuelle (S12) ; et à mettre en correspondance des cellules dans une trame d'image de cellule précédente avec les cellules dans la trame d'image de cellule actuelle au moyen d'un algorithme de suivi d'objets multiples selon des résultats de suivi ou des résultats de détection correspondant aux cellules dans la trame d'image de cellule précédente et des résultats de détection correspondant aux cellules dans la trame d'image de cellule actuelle, de façon à obtenir des résultats de suivi correspondant aux cellules dans la trame d'image de cellule actuelle (S13). Le procédé de suivi de cellule est peu complexe et très rapide à traiter, et lorsque le procédé de suivi de cellule est appliqué au suivi des spermatozoïdes, les positions des spermatozoïdes dans les trames d'image de spermatozoïdes peuvent être obtenues, ce qui permet de mieux aider un opérateur à filtrer des spermatozoïdes de haute qualité.
Patent WO-2022237037-A1 (WO)
Title: Clamping instrument
Inventor: HU GUANPENG
IPC: A61B17/00
Filed: 2021-09-18
Abstract: A clamping instrument (10), mainly comprising a locking structure (30) capable of switching between a locking state and a non-locking state, and a plurality of clamping structures (40) connected to the locking structure (30) and capable of producing linkage with the switching of the locking structure (30), so as to adjust each clamping angle formed by each clamping structure (40), wherein each clamping angle formed by each clamping structure (40) can be adjusted to enable each clamping structure (40) to clamp or release each piece of target tissue; and when the locking structure (30) is in the locking state, a continuous pushing force can be applied to each clamping structure (40), such that each clamping angle formed by each clamping structure (40) is kept minimized, thereby clamping each piece of target tissue.
Patent WO-2022241993-A1 (WO)
Inventor: LIU CHIH-CHENG
IPC: H01L23/48
Filed: 2021-09-24
Abstract: Des modes de réalisation de la présente demande concernent le domaine technique des semi-conducteurs, et fournissent une structure semi-conductrice et son procédé de fabrication. La structure semi-conductrice comprend un substrat, une structure de trous d'interconnexion traversants (TSV) et une première structure de protection. Le substrat comprend une première zone et une seconde zone disposées de manière adjacente l'une à l'autre, et la première zone est pourvue d'un dispositif fonctionnel ; la structure TSV est disposée dans la seconde zone et connectée électriquement au dispositif fonctionnel ; la première structure de protection est disposée autour de la structure TSV et connectée électriquement à la structure TSV ; la première structure de protection est située entre la structure TSV et le dispositif fonctionnel. Selon les modes de réalisation de la présente demande, la première structure de protection connectée à la structure TSV est disposée dans la seconde zone, et la première structure de protection peut absorber le courant généré lorsque la structure TSV est formée, de manière à empêcher le courant d'être transmis au dispositif fonctionnel, à empêcher le courant d'endommager le dispositif fonctionnel, à prolonger la durée de vie du dispositif fonctionnel et à améliorer encore les performances de la structure semi-conductrice.
Patent WO-2022121447-A1 (WO)
Title: 背景音频构建方法及装置
Inventor: ZHANG YI
IPC: H04N5/265
Filed: 2021-09-24
Abstract: 本申请实施例提供了背景音频构建方法及装置，其中，所述背景音频构建方法包括：对待处理视频数据进行语义分割生成对应的语义分割图，并基于所述语义分割图提取所述待处理视频数据的语义分割特征，提取预先建立的音频集合中各音频文件的音频特征，将所述音频特征与所述语义分割特征进行对齐处理，根据对齐结果在所述音频集合中筛选目标音频文件，并基于所述目标音频文件构建所述待处理视频数据的背景音频。
Patent WO-2022142557-A1 (WO)
Title: 一种基于桥梁施工的装配式承台基础
Inventor: XU CHENGQUAN
IPC: E02D27/14
Filed: 2021-09-30
Abstract: 一种基于桥梁施工的装配式承台基础，包括支撑柱(1)，所述支撑柱(1)的底部对称开设有四个第一凹槽(2)，所述第一凹槽(2)的内侧顶壁通过合页(3)铰接有第一板体(4)，所述第一板体(4)的上表面固定连接有锥体(5)，所述支撑柱(1)的顶部固定连接有平台(6)，所述平台(6)的两侧对称开设有两个第二凹槽(7)，所述第二凹槽(7)的内部滑动连接有第二板体(8)；通过第二凹槽(7)的设置，将第二板体(8)隐藏在第二凹槽(7)的内部，利用第一卡套(21)与第二固定杆(22)卡接可以防止第二板体(8)滑出，使得第二板体(8)便于收纳，通过合页(3)和第二卡套(27)的设置，使得第一板体(4)可以翻转，从而将锥体(5)与第二卡套(27)卡接，减少占地面积和空间占用，从而使得本装配式承台基础便于携带。
Patent WO-2023050377-A1 (WO)
Inventor: HUANG ZHENHUI
IPC: G01R31/36
Filed: 2021-09-30
Abstract: 荷电状态的确定方法、装置和系统，能够在电池系统（100）处于无能量输出(车辆下高压电)状态下，在预设时长内获取第一电池包（105）内的能量电参数值，根据该电参数值与预设电参数值比较结果，可以判断当前第一电池包（105）内产生的是环流还是零漂电流，进而基于比较结果更为准确地计算该第一电池包（105）内的荷电状态。