baber/WOPTO huggingface dataset:
Patent WO-2022095507-A1 (WO)
Inventor: CAI ZHISEN
IPC: G05B19/41
Filed: 2021-07-16
Abstract: Procédé, appareil, dispositif de lissage de segment de ligne droite basé sur un filtrage moyen et support de stockage. Le procédé de lissage de segment de ligne droite basé sur un filtrage moyen consiste : à déterminer une distance de lissage entre des points d'interpolation adjacents droits d'un point d'interpolation cible, une distance de lissage entre des points d'interpolation adjacents gauches du point d'interpolation cible, une première distance et une seconde distance, la première distance représentant la distance entre un point d'interpolation adjacent droit et un point d'interpolation adjacent gauche, et la seconde distance représentant la distance entre le point d'interpolation cible et le point d'interpolation adjacent gauche (104) ; à déterminer une distance de lissage entre des points d'interpolation cibles en fonction de la distance de lissage entre les points d'interpolation adjacents droits, la distance de lissage entre les points d'interpolation adjacents gauches, la première distance et la seconde distance (105) ; à déterminer des coordonnées d'un point de lissage cible au moins en fonction de la distance de lissage entre les points d'interpolation cibles (106) ; et à déterminer un nouveau point d'interpolation en fonction des coordonnées du point de lissage cible, le nouveau point d'interpolation étant conçu pour lisser un segment de ligne droite approximative de telle sorte qu'une pièce à usiner est usinée au moyen du segment de ligne droite approximative lissé (107). La présente demande présente les avantages d'un nombre de calculs réduit et d'une efficacité de lissage élevée.
Patent WO-2022088809-A1 (WO)
Inventor: SUN YONGFEI
IPC: G06F11/30
Filed: 2021-07-30
Abstract: 本发明公开了一种确定检测服务器的间隔时间的方法、系统、设备和存储介质，方法包括：根据服务器性能影响关键字获取网络数据，分析网络数据以确定服务器的影响因素，并确定所有影响因素对应的权重；将多台服务器平均分成多个小组，每个小组分配不同数量的任务进行多轮测试，每轮测试的间隔时间依次增加；根据权重计算每轮中每组服务器的性能值，并将性能值和性能值对应的时间间隔打包写入数据库；以及在服务器实际运行过程中每隔预定时间采集影响因素对应的当前值，并根据影响因素的权重通过当前值计算服务器的当前性能值，并根据当前性能值从数据库中确定对应的时间间隔。本发明通过当前的性能动态的调整监测的时间间隔，增强了系统的监测能力。
Patent WO-2022105321-A1 (WO)
Inventor: LUO RONG
IPC: G06F119/08
Filed: 2021-08-16
Abstract: An asphalt mixture quality evaluation method based on a temperature-frequency equivalent model, comprising the steps of: preparing a sample, measuring a dielectric constant, establishing a dielectric theoretical model, establishing a temperature-frequency conversion model, verifying the temperature-frequency conversion model, and performing quality evaluation. The step of establishing the temperature-frequency conversion model specifically comprises: establishing a quantitative relationship between a temperature and a frequency on the basis of the dielectric theoretical model to obtain the temperature-frequency conversion model; the step of quality evaluation specifically comprises: according to the dielectric theoretical model and the temperature-frequency conversion model, calculating a conductance activation energy value for evaluating the quality of an asphalt mixture. By constructing a temperature-frequency equivalent conversion model, unity in testing results of nondestructive testing equipment under different temperature and frequency conditions is achieved, a foundation is laid for application and popularization of the nondestructive testing equipment, and the accuracy of quality evaluation of the asphalt mixture is improved.
Patent WO-2022174568-A1 (WO)
Inventor: WU ZHENGYU
IPC: A61B5/256
Filed: 2021-08-29
Abstract: An electrocardiogram monitoring garment (100), comprising: a first electrocardiogram acquisition electrode (111, 311) used as one differential signal electrode and arranged at the upper portion of the inner side of the monitoring garment corresponding to the position of a human heart; a second electrocardiogram acquisition electrode (112, 312) used as the other differential signal electrode and arranged at the lower portion of the inner side of the monitoring garment corresponding to the position of the human heart; a third electrocardiogram acquisition electrode (113, 313) used as a reference electrode and arranged at a position below the second electrode on the inner side of the monitoring garment; and a first electrocardiosignal acquisition seat (120, 320) arranged at a position different from those of the first, second and third electrocardiogram acquisition electrodes on the outer side of the monitoring garment, and comprising three electrode buttons, the three electrode buttons being respectively and correspondingly connected to the first, second and third electrocardiogram acquisition electrodes by means of wires insulated and embedded in the monitoring garment, so as to transmit electrocardiosignals obtained from the first, second and third electrocardiogram acquisition electrodes to a first electrocardiosignal acquisition box buckled on the first electrocardiosignal acquisition seat (120, 320).
Patent WO-2022042750-A1 (WO)
Inventor: LIU QIONGFU
IPC: F24H9/00
Filed: 2021-08-31
Abstract: 一种溶气罐(100)和具有其的溶气组件(1000)及热水器,溶气罐(100)包括壳体(1)；隔板(2)，隔板(2)将壳体(1)的内部空间分隔为混合腔(9)和溶解水腔(10)，进气口(14)用于向混合腔(9)和溶解水腔(10)内注入高压空气，进水口(15)用于向混合腔(9)内注入高压水，出水口(16)与溶解水腔(10)连通。
Patent WO-2022052851-A1 (WO)
Title: Quality of service (qos) monitoring method
Inventor: XING WEIJUN
IPC: H04W24/08
Filed: 2021-09-02
Abstract: A quality of service (QoS) monitoring method, comprising: a first communication device acquiring a first mapping relationship between QoS parameters and identification information of a first channel; the first communication device monitoring QoS parameters of the first channel; and when the first communication device determines that the QoS parameters of the first channel do not meet preset conditions, the first communication device sending first information.
Patent WO-2023019666-A1 (WO)
Inventor: LI YUJIAO
IPC: C07C51/41
Filed: 2021-09-14
Abstract: 本发明公开了一种贫化无水醋酸锌制备工艺，包括以下步骤：（ⅰ）制备贫化二乙基锌正己烷溶液；（ⅱ）复分解反应；（ⅲ）分离贫化无水醋酸锌产品。本发明方法制备得到的贫化无水醋酸锌产品纯度可达到99.8％以上，无需再进行产品纯化，操作简单，易于工业化放大，贫化无水醋酸锌产品可用于制备下游产品贫化二水合醋酸锌，用于核电加锌；本发明方法为一步反应，反应收率可达到95％以上，原料能够高效利用；通过本发明方法，采用正己烷稀释贫化二乙基锌配制成一定浓度的贫化二乙基锌正己烷溶液，可提高反应的安全系数，无需惰性气体保护就可以完成。
Patent WO-2022063291-A1 (WO)
Title: Fibronectin extra domain b (edb) -specific car-t for cancer
Inventor: YANG MEIJIA
IPC: A61K39/00
Filed: 2021-09-27
Abstract: Provided is chimeric antigen receptor (CAR) specific for the extra domain B (EDB) of fibronectin, which can be used in immune cells (such as T cells and NK cells) for treating diseases such as cancer and inflammatory disease.
Patent WO-2022063317-A1 (WO)
Inventor: ZHANG PENG
IPC: A61K31/4709
Filed: 2021-09-28
Abstract: 公开了一种稠合的三并环衍生物及其在药学上的应用，具体公开了式（III）所示化合物及其药学上可接受的盐。
Patent WO-2023050226-A1 (WO)
Inventor: CHEN BIN
IPC: G05B19/404
Filed: 2021-09-29
Abstract: 一种运动控制方法(100)，用于运动控制系统对控制对象进行运动控制，控制对象连接至传感器，传感器用于检测控制对象的反馈值，运动控制方法包括：获取运动控制系统的控制周期和传感器的反馈延迟时间，根据控制周期和反馈延迟时间计算反馈延迟周期数(110)；缓存运动控制系统在各个控制周期的设定值，在缓存中从当前时刻的设定值前推反馈延迟周期数获取对应的历史值(120)；根据当前时刻的设定值、历史值和反馈值对控制对象进行运动控制(130)。
Patent WO-2023044978-A1 (WO)
Inventor: WANG JUN
IPC: G06K9/62
Filed: 2021-10-12
Abstract: 本发明公开了一种基于对抗流模型的机械设备无监督故障诊断方法，包括：步骤(1)、数据预处理：把机械振动信号转换到频域，并把幅值归一化到[0,1]范围；步骤(2)、先验分布设计：根据机械设备状态的K个类别设计具有K个子分布的高斯混合模型；步骤(3)、模型搭建：把自动编码器、流模型和分类器进行组合，搭建无监督故障诊断模型；步骤(4)、模型训练：利用各类别状态数据按照设计好的先验分布、预设的训练步骤、损失函数和优化算法训练所述无监督故障诊断模型；步骤(5)、故障诊断：将机械设备的状态数据输入到训练好的所述无监督故障诊断模型中，得到数据聚类结果和故障诊断结果。机械振动信号提取能力强、聚类效果好、准确率高。
Patent WO-2023060448-A1 (WO)
Inventor: GUO SHENGXIANG
IPC: H04W8/24
Filed: 2021-10-12
Abstract: Sont divulgués dans les modes de réalisation de la présente divulgation un procédé de notification de capacité de terminal et un appareil associé. Un dispositif terminal peut être utilisé pour notifier un état d'agrégation doublement lié dans une bande de fréquences prise en charge. Le procédé consiste à : envoyer des informations de notification de capacité d'agrégation à un dispositif de réseau, les informations de notification de capacité d'agrégation étant utilisées pour notifier respectivement un état d'agrégation doublement lié dans une bande de fréquences de liaison montante prise en charge par le dispositif de terminal et un état d'agrégation doublement lié dans une bande de fréquences de liaison descendante prise en charge par le dispositif de terminal. Ainsi, le dispositif de réseau peut configurer respectivement des états d'agrégation de liaison montante et de liaison descendante du dispositif de terminal en fonction des informations de notification reçues, ce qui permet d'éviter l'occurrence d'une mauvaise configuration.
Patent WO-2022078466-A1 (WO)
Inventor: CAO WEI
IPC: G01N1/34
Filed: 2021-10-14
Abstract: L'invention concerne des procédés d'atténuation (telle que l'élimination) de l'interférence dans un dosage sérologique provoquée par un anticorps anti-CD47 thérapeutique. L'invention concerne également des anticorps anti-idiotypiques destinés à être utilisés dans de tels procédés. L'invention concerne également des procédés de transfert de sang de donneur à un sujet qui est soumis à un traitement avec un anticorps anti-CD47 thérapeutique.
Patent WO-2022083698-A1 (WO)
Title: Network configuration method and apparatus, and device and computer storage medium
Inventor: ZHU LEI
IPC: H04L12/24
Filed: 2021-10-21
Abstract: Provided in the embodiments of the present invention are a network configuration method and apparatus, and a device and a computer storage medium. The method is applied to a core network device. The method comprises: acquiring association relationship information between a network access identifier corresponding to a user equipment and a slice information set, and sending storage capability query information to the user equipment, so that the user equipment feeds back storage capability feedback information according to the storage capability query information; receiving the storage capability feedback information; and if the storage capability feedback information comprises the user equipment having the storage capability to store the association relationship information between the network access identifier and the slice information set, sending a configuration update instruction to the user equipment, so that the user equipment stores the association relationship information between the network access identifier and the slice information set. The embodiments of the present invention can effectively reduce the waste of non-public network radio resources, and can also enable a user equipment of an authorized user of a non-public network service to smoothly access a non-public network.
Patent WO-2022121571-A1 (WO)
Inventor: TIAN JIARUI
IPC: H01M10/0525
Filed: 2021-11-04
Abstract: Disclosed in the present application are an electrode pole piece, a secondary battery and a preparation method therefor, and a device comprising the secondary battery. The electrode pole piece comprises a current collector and an active material layer provided on at least one surface of the current collector, wherein the active material layer comprises an active material and a solid water-fixing agent capable of fixing moisture.
Patent WO-2022222445-A1 (WO)
Inventor: XIONG ZIYUN
IPC: G06K9/00
Filed: 2021-11-12
Abstract: 本公开实施例提供了一种事件的检测输出方法、事件策略确定方法及装置、电子设备和计算机可读存储介质，该事件的检测输出方法包括：根据预设的解码方式对获取的目标视频进行解码，得到目标图像帧；将所述目标图像帧输入至目标神经网络模型进行解析，得到标注有解析结果的解析图像帧；根据所述解析图像帧对应的事件的告警策略以及所述解析图像帧，输出各所述事件的告警信息。
Patent WO-2022127481-A1 (WO)
Inventor: XUE CHUANG
IPC: C12P17/06
Filed: 2021-11-17
Abstract: 提供一种能够生物合成大麻环萜酚酸的重组酿酒酵母以及通过该细胞生物合成大麻环萜酚酸的方法。首先在宿主中过表达大麻萜酸合酶和大麻环萜酚酸合酶，然后在宿主中构建利用糖类合成大麻环萜酚酸的前体化合物橄榄醇酸的代谢途径，进一步在宿主中构建己酸到橄榄醇酸代谢途径，优化宿主内源甲羟戊酸途径和乙酰辅酶A的代谢途径，对大麻环萜酚合酶进行理性设计，筛选出高活性的大麻环萜酚合酶，最后利用细胞区室化原理，将大麻环萜酚途径定位到过氧化物酶体和脂滴，获得能够生物合成大麻环萜酚酸的重组酿酒酵母。
Patent WO-2022142837-A1 (WO)
Title: Dérivation de clé hybride pour sécuriser des données
Inventor: GRAY MICHAEL W
IPC: H04L9/08
Filed: 2021-11-18
Abstract: Dans une approche de sécurisation de données, un processeur publie une clé publique traditionnelle dans un certificat traditionnel et une clé publique PQC dans un certificat PQC. Un processeur chiffre des données avec un secret partagé hybride, le secret partagé hybride généré avec une fonction de dérivation de clé par utilisation d'un secret partagé traditionnel basé sur la clé publique traditionnelle et un secret partagé PQC sur la base de la clé publique PQC. Un processeur déchiffre les données avec le secret partagé hybride sur la base d'une clé privée traditionnelle et d'une clé privée PQC. Un processeur signe les données avec une signature traditionnelle suivie d'une signature PQC.
Patent WO-2023284216-A1 (WO)
Inventor: ZHAO XIAOBIN
IPC: H02J3/36
Filed: 2021-11-19
Abstract: 一种并联多端直流系统，送端双极换流站和受端双极换流站的直流侧通过正极直流海缆和负极直流海缆相连，送端双极换流站的中性线连接，仅采用一回中性线直流海缆用于连接受端双极换流站和距离受端双极换流站最近的一个送端双极换流站，并将该送端双极换流站的中性线与其他送端双极换流站的中性线通过其他较短的中性线直流电缆相连，通过该接线方式，可减少中性线海缆长度，并且减少用海空间。
Patent WO-2022127529-A1 (WO)
Inventor: REN QIANDONG
IPC: H04L41/00
Filed: 2021-11-23
Abstract: 本申请公开了一种通信系统、方法及装置，用于解决现有技术中通信时延长、可靠性低的问题。第一终端设备获取网络设备分配的第一IP地址后，将第一IP地址和第一终端设备的第一标识发送至服务器。服务器接收到来自第一终端设备的第一标识和第一IP地址后，根据第一标识，确定与第一终端设备关联的第二终端设备，将第一IP地址发送给第二终端设备。第二终端设备接收到第一IP地址后，根据第一IP地址与第一终端设备进行通信。这样，通过服务器将第一终端设备的IP地址发送至第二终端设备后，第二终端设备可以通过IP地址与第一终端设备进行直接通信，避免由于通信网元过多导致的通信时延长，提升通信可靠性。
Patent WO-2022135355-A1 (WO)
Title: Method for catalytically activating carbon dioxide as carbonylation reagent with inorganic sulfur
Inventor: ZHU NING
IPC: C07C273/18
Filed: 2021-12-20
Abstract: Provided is a method for catalytically activating carbon dioxide as a carbonylation reagent with inorganic sulfur. In the method, carbon dioxide can be used to replace a toxic and harmful carbonylation reagent in the presence of H 2 S and an alkali for the synthesis of a carbonyl-containing fine chemical product. The method has a relatively high atomic economy and can reduce the generation of by-products.
Patent WO-2022143280-A1 (WO)
Inventor: LUO YI
IPC: H04N5/369
Filed: 2021-12-21
Abstract: 本申请提供了一种图像传感器、摄像模组和电子设备，属于图像处理技术领域。其中，图像传感器包括：彩色滤光阵列，彩色滤光阵列包括多个采样像素组，每个采样像素组包括多个像素区域，多个像素区域包括彩色像素区域和白色像素区域，彩色像素区域包围白色像素区域；其中，彩色像素区域包括至少两个第一像素区域、至少一个第二像素区域和至少一个第三像素区域，第一像素区域、第二像素区域、第三像素区域用于接收不同波长范围的可见光。
Patent WO-2023122937-A1 (WO)
Title: 电池充电电路、方法、设备及存储介质
Inventor: LI XIANGTAO
IPC: B60L53/00
Filed: 2021-12-28
Abstract: 本申请实施例提供一种电池充电电路，应用于电动汽车，电池充电电路包括：双向车载充电模块；第一回路开关模块，第一回路开关模块用于在充电桩为电动汽车充电时，在导通状态下将充电桩的直流充电接口与双向车载充电模块的第一端电连接以及将双向车载充电模块的第二端与电动汽车的电池包电连接；第二回路开关模块，第二回路开关模块用于在充电桩为电动汽车充电时，在导通状态下将充电桩的直流充电接口与电动汽车的电池包电连接；双向车载充电模块用于将充电桩输出的直流电压进行升压至高于预设电压；控制模块，控制模块用于根据充电桩的直流电压，控制第一回路开关模块导通或控制第二回路开关模块导通。
Patent WO-2023130270-A1 (WO)
Inventor: HUANG LEI
IPC: H04W84/12
Filed: 2022-01-05
Abstract: 本申请提供一种无线通信方法及装置、通信设备，该方法包括：非接入点多链路设备non-AP MLD的第一附属站点STA在增强的多链路单无线电EMLSR链路中的第一链路上发起或成功获取到传输机会TXOP的情况下，开启所述第一链路的第一切换流程，所述TXOP用于所述non-AP MLD的第一附属STA传输上行物理层协议数据单元PPDU；其中，所述第一切换是指工作在EMLSR模式下的non-AP MLD从第一操作模式切换到第二操作模式，所述第一操作模式是指在EMLSR链路中的多条链路上进行监听操作，所述第二操作模式是指在EMLSR链路中的一条链路上进行帧交换操作且所述帧交换操作具备使用多条空间流的帧交换能力。
Patent WO-2023130438-A1 (WO)
Inventor: YIN JUNSHAN
IPC: C08G77/12
Filed: 2022-01-10
Abstract: La présente invention concerne une composition de silicone légère ayant une conductivité thermique élevée. Elle contient de l'huile de silicone vinylique, (C-1) de l'hydroxyde d'aluminium ayant un diamètre de particule moyen supérieur ou égal à 0,1 µm et inférieur ou égal à 4 µm, (C-2) de l'hydroxyde d'aluminium ayant un diamètre de particule moyen supérieur ou égal à 4 µm et inférieur ou égal à 20 µm, (C-3) de l'hydroxyde d'aluminium ayant un diamètre de particule moyen de 80 µm ou plus et de 100 µm ou moins. La composition peut être utilisée dans le domaine technique des matériaux thermiquement conducteurs.
Patent WO-2022237224-A1 (WO)
Inventor: LI JIAJIA
IPC: A61L31/04
Filed: 2022-01-14
Abstract: 本发明提供一种重组人XVII型胶原蛋白，所述胶原蛋白，由(A)n所示的氨基酸序列组成或包含(A)n所示的氨基酸序列，其中A为SEQ ID NO.2所示序列或在SEQ ID NO.2基础上进行一定程度上氨基酸修改后的序列或与SEQ ID NO.2具有大于80％同源性的序列；其中n为大于或等于1的整数；其中每个A相同或不同并且以A为基础单元串联重复，每个相同或不同的A之间直接通过肽键相连接。该胶原蛋白可与毕赤酵母中可溶性表达，具有细胞粘附活性、促细胞迁移活性以及组织再生和促进毛囊修复再生的生物学活性，并且可工业化生产。
Patent WO-2022183851-A1 (WO)
Title: 一种基于数字人技术的肺叶分割方法
Inventor: ZHU WENTAO
IPC: G06T7/00
Filed: 2022-01-15
Abstract: 本发明公开了一种基于数字人技术的肺叶分割方法，该方法通过数字人图像和临床上患者的肺部图像进行非刚性配准，得到变形场和形变后的数字人图像，采用形变后的数字人图像拟合出数字人的形状参数并根据形状参数生成新的数字人图像，再将新的数字人图像与患者肺部图像不断迭代配准和更新，得到更接近于患者肺部图像的数字人图像，最后将数字人图像与患者肺部图像进行非刚性配准并获得变形场，将变形场加到数字人肺叶的边界点云或掩模图像上，得到的结果即为本方法得到的肺叶分割结果。本发明方法首次利用数字人模型进行医学图像中器官分割，本发明方法可以有效提高患者图像存在异常或病变情形下肺叶分割的精度和稳定性。
Patent WO-2022170921-A1 (WO)
Title: 网络问题信息获取方法、装置及系统
Inventor: XU RUIYUE
IPC: H04W24/00
Filed: 2022-01-17
Abstract: 本申请提供一种网络问题信息获取方法、装置及系统，能够提高运营商网络设备的网络运维效率，可应用于4G系统、5G系统，以及未来的通信系统，如6G系统中。该方法包括：确定网络问题的第一信息（S301），并向第二装置发送第一信息（S302）。其中，第一信息包括如下一项或多项：网络问题的识别信息、网络问题的诊断信息、或网络问题的修复信息，诊断信息描述网络问题的分析结果，修复信息描述网络问题的修复状态。由于第一装置可以是设备商网络设备，第二装置可以是运营商网络设备，设备商网络设备可以实时地向运营商网络设备发送网络问题的第一信息，运营商网络设备可以根据该第一信息实时地对网络中存在的网络问题进行管控和解决，从而能够提高网络运维效率。
Patent WO-2022171059-A1 (WO)
Title: 设备壳体和电子设备
Inventor: XU WENLIANG
IPC: B01D46/00
Filed: 2022-02-07
Abstract: 本申请公开了一种设备壳体和电子设备，该设备壳体包括防尘组件和中框。所述防尘组件包括防尘网和支架，所述防尘网固定在所述支架上，所述支架设有限位结构；所述中框设有凹槽，所述凹槽与所述限位结构相配合，以使所述防尘组件固定于所述中框上。
Patent WO-2022267496-A1 (WO)
Inventor: WANG HENG
IPC: H04W56/00
Filed: 2022-02-18
Abstract: The present invention relates to a timestamp-free synchronizing clock parameter tracking method based on the extended Kalman filter (EKF), and belongs to the technical field of wireless sensor networks. Th method comprises: by using a first-order Gauss-Markov model and a clock model as state equations, describing the evolution process of clock skew and clock instantaneous offset; and then establishing an observation equation formed by a timestamp-free synchronizing and clock instantaneous offset observation model, and jointly tracking the clock skew and clock instantaneous offset by using a tracking method based on the EKF, so as to achieve the synchronization between a node to be synchronized and a reference clock node. In the method, simultaneous tracking of two time-varying parameters may be completed by following a network data flow, a dedicated synchronization frame is not needed to exchange synchronization information, thus reducing energy consumption, and improving synchronization precision.
Patent WO-2023159464-A1 (WO)
Title: Water path system of water softener, control method, and water softener
Inventor: YANG LV
IPC: C02F1/42
Filed: 2022-02-25
Abstract: A water path system of a water softener, a control method, and a water softener, the water path system of a water softener comprising: a salt tank (11); a resin tank (12); a salt suction channel (13), a first water inlet channel (14), and a confluence channel (15), a water inlet end of the salt suction channel (13) communicating with the salt tank (11), and a water outlet end of the salt suction channel (13) merging with a water outlet end of the first water inlet channel (14) and communicating with the resin tank (12) via the confluence channel (15); a water pump (16), which is disposed at the salt suction channel (13) and which is used to pump out a liquid from the salt tank (11) and cause said liquid to flow along the salt suction channel (13); and a flow restricting member (17), which is disposed at the first water inlet channel (14) and which is used to restrict the liquid flow delivered by the first water inlet channel (14). The described water path system of a water softener can improve the stability of regeneration performance.
Patent WO-2022188660-A1 (WO)
Title: Dmrs orthogonalization method, terminal device, and network device
Inventor: LI QIANG
IPC: H04W72/04
Filed: 2022-03-01
Abstract: The present application provides a DMRS orthogonalization method, a terminal device, and a network device. The method comprises: configuring N groups of additional DMRS positions for a first terminal device in a first bandwidth part, N being a positive integer greater than or equal to 2; and sending first downlink control information (DCI) to the first terminal device, the first DCI comprising first indication information, the first indication information being used for indicating a first additional DMRS position where a network device transmits data on a first physical downlink shared channel (PDSCH) or the first terminal device transmits data on a first physical uplink shared channel (PUSCH), the first additional DMRS position belonging to one of the N groups of additional DMRS positions, or the first additional DMRS position being predefined. According to the technical solution, a plurality of groups of DMRS positions are configured for a terminal device in each bandwidth part, so as to improve the probability of orthogonalization of DMRSs of paired terminal devices.
Patent WO-2022193956-A1 (WO)
Inventor: DAI SHUHUA
IPC: B43L1/04
Filed: 2022-03-04
Abstract: 一种智慧黑板，包括第一连接结构（100）、主屏组件（200）和至少一个连接在主屏组件一侧的副屏组件（300），第一连接结构包括挂接组件（110）和至少两个连接件（120），挂接组件包括壁挂架（111）和至少一个壁挂条（112），壁挂架设置为与智慧黑板的安装面连接，壁挂条设置在主屏组件的背面，壁挂条连接在壁挂架上，以使主屏组件连接在壁挂架上，主屏组件和副屏组件上均具有至少一个连接件120，连接件的部分伸出主屏组件外或副屏组件外并设置为与智慧黑板的安装面连接。
Patent WO-2023108923-A1 (WO)
Inventor: GUO RUI
IPC: H02J3/38
Filed: 2022-03-10
Abstract: 本公开提供一种电压源型风力发电机组的控制方法和控制装置，所述控制方法包括：确定虚拟内电势相位；确定调整后的并网电压的d轴分量，并且确定调整后的并网电压的q轴分量；确定调制电压的d轴分量和q轴分量；根据虚拟内电势相位以及调制电压的d轴分量和q轴分量，控制电压源型风力发电机组的网侧变流器。
Patent WO-2022199407-A1 (WO)
Inventor: HUANG PAN
IPC: G06F8/71
Filed: 2022-03-14
Abstract: Provided in the embodiments of the present invention are a dedicated computing capability configuration method and apparatus, which relate to the technical field of software development. The method comprises: acquiring platform information, wherein the platform information is used for indicating a platform in a terminal device that is used by a dedicated processor for implementing dedicated computing capability; acquiring a target plug-in from a server device according to the platform information, wherein the target plug-in is used for calling the dedicated processor to implement the dedicated computing capability; and installing the target plug-in in a preset position of a file system of a target application program, so that the target application program is configured with the dedicated computing capability. The embodiments of the present invention are used for issuing, to a terminal device, a plug-in that matches a dedicated processor for implementing dedicated computing capability.
Patent WO-2023284316-A1 (WO)
Inventor: CHEN MIAO
IPC: H04N21/44
Filed: 2022-03-15
Abstract: The present disclosure relates to the technical field of artificial intelligence such as image processing and deep learning. Provided are a video editing method and apparatus, and an electronic device and a readable storage medium. The video editing method comprises: acquiring a video to be edited, and determining at least one target frame in the video to be edited; extracting an initial video of each target frame from the video to be edited; according to image and audio data of image frames included in each initial video, determining, from each initial video, a start frame and an end frame which correspond to the target frame; and generating an edited video of each target frame according to each target frame and the start frame and end frame corresponding thereto. By means of the present disclosure, automatic video editing is realized, such that the accuracy and efficiency of video editing can be improved.
Patent WO-2023279779-A1 (WO)
Title: Application of strain of bacillus velezensis in extraction of heparin from aquatic products
Inventor: ZHONG SAIYI
IPC: C12R1/07
Filed: 2022-03-24
Abstract: Provided is an application of a strain of Bacillus velezensis HL-5 for improving the rate of heparin extraction from aquatic products; the Bacillus velezensis HL-5 was preserved in Guangdong Microbial Culture Collection Center on 02 July 2018, with the preservation number GDMCC No: 60403. The strain is applied to the extraction of shellfish heparin; compared to traditional enzymolysis methods, the rate of heparin extraction is increased by 10.55-72.07%. The Bacillus velezensis HL-5 has a strong ability to produce lipase and protease, having good prospects for application in the extraction of heparin from aquatic products.