baber/WOPTO huggingface dataset:
Patent WO-2023184458-A1 (WO)
Inventor: LI MINGJU
IPC: H04W4/029
Filed: 2022-03-31
Abstract: 本公开实施例公开了一种多载频Carrierphase定位能力的确定方法和装置，该方法包括：终端设备向网络侧设备发送定位能力信息，其中，定位能力信息用于指示多载频的定位信号传输的能力信息（S21）。支持终端设备上报定位能力信息，以提高终端设备的灵活性，提高定位测量的精确度。
Patent WO-2023197091-A1 (WO)
Inventor: XIE SAIJIN
IPC: H04W4/02
Filed: 2022-04-11
Abstract: La présente invention concerne des systèmes et des procédés de conception et de configuration de signalisation. Un premier dispositif sans fil peut procéder aux opérations consistant à : recevoir un premier signal associé à un positionnement et ayant une première fréquence porteuse et un second signal associé à un positionnement et ayant une seconde fréquence porteuse ; déterminer une mesure de phase de porteuse par rapport aux premier et second signaux associés à un positionnement, sous réserve de faire correspondre à une valeur définie une différence entre les première et seconde fréquences porteuses ; et envoyer la mesure de phase de porteuse à un second dispositif sans fil.
Patent WO-2023197126-A1 (WO)
Inventor: GAO RUIYAN
IPC: H01L21/304
Filed: 2022-04-12
Abstract: 一种光学反射仪、检测装置、化学机械研磨设备和检测待检测样品表面的方法。光学反射仪包括：至少一个光源(10)、分光件(20)和第一反光件(30)；光源(10)用于产生初始光束(100)；分光件(20)位于初始光束(100)的光路中，用于将初始光束(100)分割为第一分束(101)和第二分束(102)；第一分束(101)照射在目标面，第一反光件(30)用于改变第二分束(102)的传播方向，以使第二分束(102)照射在目标面。通过分光件(20)，能够将光源(10)产生的初始光束(100)分割为两个沿不同方向进行传播的分束，从而能够减少光源(10)的使用数量，有利于降低光学反射仪的制作成本和体积，便于实现小型化设计。
Patent WO-2023197201-A1 (WO)
Inventor: CAO JIANFEI
IPC: H04W72/04
Filed: 2022-04-13
Abstract: Provided in the embodiments of the present application are a wireless communication method, a terminal device and a network device. The method comprises: receiving first indication information which is sent by a first transmission reception point (TRP) among a plurality of TRPs, wherein the first indication information is used for indicating or updating at least one unified transmission configuration indication (TCI) state. In the present application, at least one unified TCI state is indicated or updated for a terminal device by means of introducing first indication information which is sent by a first TRP among a plurality of TRPs. That is, for a multi-TRP transmission mode, the present application introduces a unified uplink beam management mechanism and/or a unified downlink beam management mechanism, which can reduce a beam indication frequency and resource consumption, and thus can improve system performance.
Patent WO-2022228148-A1 (WO)
Inventor: ZHANG BO
IPC: G01S17/931
Filed: 2022-04-15
Abstract: 一种激光雷达（200），包括混频器（205），探测器（210），功率分配器（311）以及信息处理模块（307），混频器（205）用于对信号光与本振光进行混频处理，以得到混频后的光信号，该信号光为激光雷达（200）的信号光，和/或，其他激光雷达（200）的信号光，探测器（210）用于对混频后的光信号进行探测转换为待处理电信号，功率分配器（311）用于将待处理电信号分为多个电信号，信息处理模块（307）用于对多个电信号进行处理，得到测距结果和/或通信信息。应用于智能驾驶领域，采用相干探测的方式，降低激光雷达（200）的噪声，从而提升激光雷达（200）所得到测距结果以及通信信息的准确度。
Patent WO-2022257603-A1 (WO)
Inventor: GUO QIAOSHI
IPC: H03F17/00
Filed: 2022-04-16
Abstract: 一种光电单元（E1、E2）使用方法及放大装置，特别是一种使用光电单元（E1、E2）为信号放大的器件提供偏置的方法及性能好的放大装置，光电单元（E1、E2）由发光元件（A）、光能转换为电能的接受元件（B）组成，接受元件（B）为能量输出型元件，接受元件（B）用于与信号放大的器件（Q1、Q2）的偏置电极连接；设计合理，利用光电单元（E1、E2）提供偏置能量，具有性能好的优点。
Patent WO-2022233271-A1 (WO)
Title: Method for generating new gene in organism and use thereof
Inventor: JIANG LINJIAN
IPC: C12N15/82
Filed: 2022-04-29
Abstract: Provided is a method for creating a new gene in an organism in the absence of an artificial DNA template, and a use thereof. The method comprises simultaneously generating DNA breaks at two or more different specific sites in the organism's genome, wherein the specific sites are genomic sites capable of separating different gene elements or different protein domains, and the DNA breaks are ligated to each other through non-homologous end joining (NHEJ) or homologous repair to generate a new combination of the different gene elements or different protein domains that is different from the original genome sequence, thereby creating a new gene. The new gene can change the growth, development, resistance, yield and other traits of the organism.
Patent WO-2022257679-A1 (WO)
Title: Heat-dissipation assembly, preparation method, housing assembly, and electronic device
Inventor: GE YUNFEI
IPC: H05K7/20
Filed: 2022-05-09
Abstract: Disclosed in the present invention are a heat-dissipation assembly, a preparation method, a housing assembly, and an electronic device. The heat-dissipation assembly comprises: a base body, the base body comprising a first cover plate, a second cover plate, and at least one sandwich plate, in a direction perpendicular to the plane where the first cover plate and the second cover plate are located, the sandwich plate being located between the first cover plate and the second cover plate, a first cooling liquid flow channel being provided between the first cover plate and the sandwich plate, a second cooling liquid flow channel being provided between the second cover plate and the sandwich plate, the sandwich plate being provided with through holes, and the first cooling liquid flow channel being communicated with the second cooling liquid flow channel by means of the through holes; and a piezoelectric ceramic pump, the piezoelectric ceramic pump being located on the first cover plate, the second cover plate or the sandwich plate and communicated with the cooling liquid flow channels.
Patent WO-2023225943-A1 (WO)
Inventor: MA JUN
IPC: B01D69/02
Filed: 2022-05-26
Abstract: A preparation method for a modified ceramic membrane for treating filter tank backwashing wastewater, relating to a preparation method for a separation membrane. The present invention aims to solve the problem that existing filter tank backwashing wastewater is high in particle pollutant concentration and biomass content, and causes serious pollution of a membrane, resulting in a low service life of the membrane. The method comprises: 1, preparing a bionic coating liquid; 2, pumping the bionic coating liquid into a ceramic membrane assembly in a ceramic membrane coating tank, and circularly flowing the liquid; 3, performing aeration; 4, treating the ceramic membrane assembly by using silver nitrate; and 5, performing surface treatment by using a modifier solution to obtain a modified ceramic membrane for treating filter tank backwashing wastewater. The prepared modified ceramic membrane for treating filter tank backwashing wastewater can realize gravity driving, and has a permeation flux of 200 Lm-2h -1 or above, a rejection rate to turbidity, algae, bacteria etc. of 99.999% or above, and a recovery rate of 98% or above. The present invention is suitable for treating filter tank backwashing wastewater.
Patent WO-2023005395-A1 (WO)
Inventor: Zhen Huiling
IPC: G05B19/418
Filed: 2022-05-27
Abstract: An industrial planning method in the field of artificial intelligence. Provided are a method and apparatus for industrial planning, and a device, a storage medium and a program product. A method for generating a planning scheme comprises: a planning device (240) acquiring a first group of constraints for a plurality of parameters in an industrial planning task (310); furthermore, the planning device (240) constructing, on the basis of the first group of constraints, a cutting constraint associated with at least one integer parameter among the plurality of parameters (320); constructing a second group of constraints on the basis of the cutting constraint and the first group of constraints, wherein the type of at least one integer parameter in the second group of constraints is changed (330); and the planning device (240) determining values of the plurality of parameters on the basis of the second group of constraints, so as to use same to generate a planning scheme for the industrial planning task (340). In this way, the efficiency of industrial planning can be improved by means of adding a cutting constraint at the stage of relaxation model construction.
Patent WO-2023159794-A1 (WO)
Title: 2,4-二氨基嘧啶氧化物的制备方法
Inventor: Tan chang
IPC: C07D239/48
Filed: 2022-06-02
Abstract: 本发明提供了一种2,4-二氨基嘧啶氧化物的制备方法。所述制备方法包括以下步骤：由3-氧代丙腈和胍在氧化条件下进行环合反应生成2,4-二氨基嘧啶氧化物。其中，3-氧代丙腈由廉价易得的医药化学品3-羟基丙腈为原料，经氧化后得到。本发明的反应绿色温和，实现从简单、价廉、易得的原料出发合成亚美尼斯分子。
Patent WO-2023000844-A1 (WO)
Title: 一种废旧电池浆料回收处理的方法
Inventor: Ning Peichao
IPC: H01M10/54
Filed: 2022-06-06
Abstract: 一种废旧电池浆料回收处理的方法，该方法包括以下步骤：将废旧电池浆料进行搅拌、筛分，再加入絮凝剂进行絮凝，得到浆料；对浆料进行压滤，取滤渣与氧化钙混合，得到正极材料。通过先将废旧电池浆料分散搅拌，再加入絮凝剂进行絮凝，使胶粒之间凝聚成团，从而引起胶粒内部电荷不平衡，引起正极材料与NMP、PVDF的分离，再进行压滤进一步使得正极材料与PVDF彻底分离，提高分离效率和分离率。
Patent WO-2023060950-A1 (WO)
Inventor: WANG JIANWU
IPC: A47C27/00
Filed: 2022-07-01
Abstract: 一种自适应透气垫，包括固定座（10）和并排集成设置在固定座（10）上的多个自适应单元（1）；每个自适应单元（1）包括一带子（30）和一张紧弹性件（20）；张紧弹性件（20）支撑带子（30）将其张紧在固定座（10）上方；带子（30）被下压凹陷时，张紧弹性件（20）产生形变，从而使自适应单元（1）整体下移；压力撤销，则张紧弹性件（20）复位，带子（30）也复位。自适应透气垫，能够自适应人体压在垫子上的重量，产生相应的凹陷，贴合人体，通风透气，易清洗，价格低廉。
Patent WO-2024020714-A1 (WO)
Inventor: HUANG MIN
IPC: H04L27/00
Filed: 2022-07-25
Abstract: Des aspects de la présente invention concernent des procédés et des dispositifs destinés aux communications sans fil, comprenant un appareil, par exemple, un UE ou une station de base. L'appareil peut transmettre une configuration d'un seuil de détection et/ou d'une durée de temporisateur pour un temporisateur associé à une opération de détection, la configuration étant transmise à un second dispositif sans fil. L'appareil peut également transmettre un ensemble de signaux de référence (RS) associés à l'opération de détection, l'ensemble de RS étant transmis pour le second dispositif sans fil. En outre, l'appareil peut recevoir une indication d'au moins l'un des éléments suivants : (1) une fluctuation d'une puissance reçue de signal de référence de détection (RSRP) pour l'opération de détection, ou (2) qu'au moins un objet cible est à l'extérieur d'une zone de surveillance, l'indication étant reçue en provenance du second dispositif sans fil.
Patent WO-2023020275-A1 (WO)
Inventor: ZHANG JIXIANG
IPC: B60R7/04
Filed: 2022-08-02
Abstract: 一种车辆内部部件和包括该车辆内部部件的车辆，车辆内部部件包括底座（100）、功能部件（300）以及机构（200），底座（100）提供隔室（110）；功能部件（300）设置为经过中间位置而能够在收纳位置和使用位置之间运动，在收纳位置中，功能部件（300）容置于隔室（110）内；机构（200）设置为使得功能部件（300）相对于底座（100）沿纵向方向在收纳位置和中间位置之间移动，以及绕着沿横向方向延伸的轴线在中间位置和使用位置之间转动。
Patent WO-2023016371-A1 (WO)
Inventor: HUANG RUNPENG
IPC: H01Q21/00
Filed: 2022-08-05
Abstract: 本申请提供了一种天线极性切换方法、天线模组和电子设备，该天线模组包括天线单元、第一开关单元、相位变换器和信号接收单元；天线单元包括第一天线和第二天线，第一天线与第一开关单元的第一端连接，第二天线与第一开关单元的第二端连接；第一开关单元的第三端与相位变换器的第一输入端连接，第一开关单元的第四端与相位变换器的第二输入端连接；相位变换器的输出端与信号接收单元连接。
Patent WO-2023016376-A1 (WO)
Title: 巨量转移方法、临时基板、转移基板和led显示器件
Inventor: WANG QING
IPC: H01L27/15
Filed: 2022-08-05
Abstract: 本申请涉及一种巨量转移方法、临时基板、转移基板和LED显示器件，巨量转移方法包括在临时基板上设置多个第一凹槽，任意相邻的两个第一凹槽之间形成第一凸台，在第一凸台上设置第一粘接胶层；将生长基板上的LED芯片转移至临时基板上，使得LED芯片与第一粘接胶层粘接；利用转移基板上的第二粘接胶层粘接在LED芯片背离临时基板的一侧，对第一粘接胶层进行加热使其融化后流入第一凹槽内，以将LED芯片转移至转移基板上；将转移基板上的LED芯片转移至显示背板上。
Patent WO-2023011662-A1 (WO)
Title: Protéine de fusion du facteur de régulation des granulocytes d'anticorps anti-her-2, son procédé de préparation et son utilisation
Inventor: CHEN YI
IPC: A61K47/68
Filed: 2022-08-08
Abstract: L'invention concerne une protéine de fusion du facteur de régulation des granulocytes d'anticorps anti-Her-2, son procédé de préparation et son utilisation. En particulier, l'invention concerne une protéine de fusion, une chaîne unique de la protéine de fusion comprenant les éléments suivants fusionnés ensemble : (a) un premier élément de protéine; (b) un second élément de protéine; et (c) éventuellement, un élément de liaison situé entre le premier élément de protéine et le second élément de protéine. Le premier élément de protéine est un module de reconnaissance d'antigène, par exemple, un élément de protéine d'un anticorps anti-Her-2 ou un fragment actif de celui-ci; le second élément de protéine est un facteur de stimulation de colonie des granulocytes. La protéine de fusion selon l'invention a des avantages en termes de reconnaissance précise, d'immunothérapie, de toxicité pouvant être contrôlée et d'ADCC amélioré, et a également un effet synergique de l'activité de destruction des cellules tumorales à haut rendement, ainsi qu'une faible toxicité et peu d'effets secondaires.
Patent WO-2023020489-A1 (WO)
Inventor: ZHANG TING
IPC: B25J9/06
Filed: 2022-08-16
Abstract: 本发明公开了一种基于折纸结构的气动连续体机构，包括安装组件、折纸组件以及气驱动组件，安装组件包括底板和控制盒；折纸组件包括多个折纸结构，多个折纸结构并列支撑在底板和控制盒之间，每个折纸结构自身可折叠并且可折叠的连接底板和控制盒，气驱动组件包括多根波纹管，多根波纹管并列支撑在底板和控制盒之间，每根波纹管设有用于送气和排气的接头。本发明提供一种基于折纸结构的气动连续体机构及连续体机器人，基于气驱动方式，复杂的控制一个多自由度的多层预制体模块，释放了工作空间以及环境，解决了需要的驱动单元较多、难以实现轻量化的难题。使可折叠结构既轻量化、紧凑，又具有伸缩性和微型化，同时保持其运动性能。
Patent WO-2023040656-A1 (WO)
Inventor: YANG HUI
IPC: A24F40/46
Filed: 2022-08-30
Abstract: 本申请公开了一种气溶胶生成装置及分体式气溶胶生成装置，该气溶胶生成装置包括：发热体，用于低温烘烤气溶胶基质，以产生气溶胶；混合电容，用于为发热体供电；控制电路，控制电路的一端连接发热体，控制电路的另一端连接混合电容，用于控制发热体供电的启停。本申请通过使用混合电容作为气溶胶生成装置的电源，使得混合电容接收大电流，进而使气溶胶生成装置能够快速进行充电，缩短充电时间，提高充电效率。
Patent WO-2023040983-A1 (WO)
Inventor: LI JIANFU
IPC: H04L67/00
Filed: 2022-09-15
Abstract: La présente divulgation concerne un procédé de traitement de demande d'accès, un appareil électronique, un dispositif électronique et un support. Dans la présente divulgation, un dispositif terminal utilisateur peut recevoir une demande d'accès envoyée par un terminal cible, et déterminer, sur la base d'une politique d'accès de sécurité préconfigurée, un type de risque qui est destiné à décrire un degré de risque de sécurité et qui correspond à la demande d'accès. Après avoir déterminé que le type de risque correspondant à la demande d'accès est un type de risque élevé, la demande d'accès est dirigée vers un nœud cible correspondant de sorte que le nœud cible traite et répond à la demande d'accès. Enfin, des informations de réponse renvoyées par le nœud cible sont reçues et envoyées au terminal cible, les informations de réponse contenant au moins une partie d'un débit de données de fichier rendu par le nœud cible.
Patent WO-2023103512-A1 (WO)
Inventor: DI HAOXUAN
IPC: A61B5/16
Filed: 2022-09-16
Abstract: 本申请提供了一种情绪监测方法和情绪监测装置，有利于提高情绪识别的准确率。该方法包括：实时获取用户的光电容积脉搏波描记PPG信号，实时获取用户的表皮肌电SEMG信号，并实时获取用户的ACC信号；结合PPG信号、SEMG信号、用户的年龄信息以及用户的性别信息，统计用户在第一时间段内的多个时刻下情绪的分类结果；基于用户在第一时间段内的多个时刻下情绪的分类结果，确定用户在第一时间段的情绪状态评价结果；结合PPG信号、ACC信号、用户的年龄信息以及用户的性别信息，确定用户在第一时间段的睡眠质量评价结果；根据情绪状态评价结果和睡眠质量评价结果，确定是否进行情绪预警。
Patent WO-2023124285-A1 (WO)
Inventor: YANG YIBO
IPC: F21S2/00
Filed: 2022-09-21
Abstract: 本发明提供的LED照明机构包括依次布置的透镜组件、反光镜组件与LED光源件，透镜组件包括若干透镜件，每一透镜件的外壁设有第一透光区与第二透光区，第一透光区与第二透光区均设有透镜件的第一突起；反光镜组件包括若干反光镜件，每一反光镜件的反光内壁为曲面，反光内壁凸向反光镜组件的外侧。LED光源件发出的光先经反光镜组件反射，后经透镜组件进行折射发散，设置相同数量的第一突起于透镜件的外壁设有第一透光区与第二透光区，并设置反光镜件的反光内壁为曲面，从而使LED光源件发出的光可发散至更大范围，有效使用光源发出的光，更可令经过反射、折射发散的光降低发光面表面光亮度，防止炫目。
Patent WO-2023061218-A1 (WO)
Inventor: WANG ZHIMING
IPC: H01M10/04
Filed: 2022-09-27
Abstract: 本申请提供了一种用于电池化成的排气装置及化成系统，该排气装置包括主体及排气部。主体具有容纳腔，且该主体开设有与所述容纳腔连通的排气口和插接口，排气口用于与电池的壳体连接。排气部具有自第一端贯通至第二端的排气通道，排气部的第一端经插接口伸入至容纳腔，排气部可沿插接口移动，以使排气部的第一端和排气口联接或脱离。由于本申请的化成系统包括上述排气装置，因此，该化成系统也能够降低电池化成过程中电解液损失的同时，还能够及时将气体排出，避免了电池的电化学性能受到影响。
Patent WO-2023072134-A1 (WO)
Title: Catalyst and application, and method for removing carbonyl sulfide in natural gas
Inventor: LIU JIANLI
IPC: B01D53/48
Filed: 2022-10-26
Abstract: The present invention relates to the technical field of desulfurization, particularly, to a catalyst and an application, and a method for removing carbonyl sulfide in natural gas. The catalyst comprises a carrier, and an alkali metal oxide and nickel oxide which are loaded on the carrier; based on the total weight of the catalyst, the content of the carrier is 90-97 wt%, the content of the alkali metal oxide is 2-6 wt%, and the content of the nickel oxide is 1-4 wt%; at least part of the carrier is AlO(OH), χ-Al 2 O 3  and η-Al 2 O 3  phases. The catalyst has the advantages of high catalytic activity, good activity stability, and long service life, can achieve a COS conversion rate of greater than or equal to 99% and a service life of 8 years or above, and can effectively reduce the content of carbonyl sulfur in natural gas.
Patent WO-2023093484-A1 (WO)
Inventor: DU XIANWU
IPC: A24F40/465
Filed: 2022-11-02
Abstract: 一种加热组件(30)及气溶胶生成装置。该加热组件(30)包括基体(31)、红外层(32)以及加热元件(33)；其中，基体(31)用于插入气溶胶生成制品(A)；红外层(32)围绕于基体(31)外，用于在加热时辐射红外线，以加热并雾化气溶胶生成制品(A)；加热元件(33)围绕于基体(31)外，用于在通电时加热红外层(32)。加热组件(30)有效提高了加热效率，且加热均匀性较好，避免了气溶胶生成制品(A)局部高温，导致被烧焦的问题。
Patent WO-2023124879-A1 (WO)
Title: Information feedback method and related device
Inventor: DU RUI
IPC: H04L1/06
Filed: 2022-12-08
Abstract: The present application provides an information feedback method and a related device. In the method, a first device sends to a second device a first frame carrying a first field for channel estimation, and the first device receives a first feedback frame from the second device. The first feedback frame comprises channel state information (CSI). The CSI is the CSI of the first device to the second device, and is obtained by the second device performing channel estimation according to the received first field and second field, the second field not being the first field. The second device feeds back to the first device the CSI obtained from channel estimation according to the received first field and second field, rather than the CSI obtained from channel estimation according to the received first field and a known first field. Therefore, even if an eavesdropper eavesdrops information at the feedback stage, the eavesdropper cannot obtain the CSI of the second device from the first device, so as to guarantee the information security of the feedback stage.
Patent WO-2023130915-A1 (WO)
Inventor: ZHANG WENQIANG
IPC: G06N3/04
Filed: 2022-12-13
Abstract: 本申请公开了一种表格识别方法，可以获取包括表格的待处理图像，并确定所述待处理图像中各个单元格的信息，所述各个单元格的信息，包括所述各个单元格的包围框的位置。而后，根据所述各个单元格的信息，得到所述各个单元格在行方向上的父单元格和所述各个单元格在列方向的父单元格。进一步地，可以根据所述各个单元格在行方向上的父子关系和所述各个单元格在列方向上的父子关系，得到所述各个单元格的结构坐标，其中，所述结构坐标包括：起始行、起始列、终止行和终止列。由于与图结构相比，单元格在行方向的父子关系和单元格在列方向的父子关系更为简单。因此，利用本方案，能够减少确定单元格的结构坐标的计算量。
Patent WO-2023131258-A1 (WO)
Inventor: YE XIJIN
IPC: H04L5/00
Filed: 2023-01-06
Abstract: Les modes de réalisation de la présente divulgation concernent un procédé et un appareil de transmission DMRS, et un support de stockage. Le procédé consiste à : déterminer un premier ensemble de motifs DMRS sur la base d'une valeur de degré à évanouissement sélectif de la fréquence sur un PRB cible ; et envoyer un DMRS sur le PRB cible sur la base du premier ensemble de motifs DMRS. Au moyen du procédé et de l'appareil de transmission DMRS, et du support de stockage fourni dans les modes de réalisation de la présente invention, un ensemble de motifs DMRS est déterminé en fonction d'une valeur de degré à évanouissement sélectif de la fréquence sur un PRB, et un UE envoie un DMRS sur le PRB sur la base de l'ensemble de motifs DMRS, ce qui permet de réduire la possibilité de collision de fréquence pilote, et d'améliorer la précision d'estimation de canal.
Patent WO-2023193694-A1 (WO)
Inventor: WU XIN
IPC: A61K9/08
Filed: 2023-04-04
Abstract: 本发明涉及医药技术领域，具体是一种安全、稳定的注射用尼莫地平及其制备方法。本发明提供了一种含磺丁基醚-β-环糊精的尼莫地平环糊精冻干粉针，可显著提高尼莫地平溶解性、用药安全性和稀释稳定性，增加患者使用的顺应性及临床使用的便捷性。本发明与市售尼膜同注射液相比，安全性和稀释稳定性均有显著提升，具有明显优势。
Patent WO-2024001469-A1 (WO)
Title: Adjusting device of head-mounted electronic device and head-mounted electronic device having same
Inventor: ZHANG AN
IPC: G02B27/01
Filed: 2023-04-24
Abstract: An adjusting device of a head-mounted electronic device and a head-mounted electronic device having same. The adjusting device comprises: a base assembly, a strap retraction and release assembly and a wire retraction and release assembly. The strap retraction and release assembly comprises a strap and a release and retraction mechanism, the release and retraction mechanism being fitted to the strap so as to drive the strap to stretch and retract relative to the base. The wire retraction and release assembly comprises a wire and a retraction and release mechanism, the retraction and release mechanism being arranged on the base and comprising a rotating disc and an elastic member, the rotating disc being rotatable relative to the base and being fitted to the wire, and the elastic member applying an action force to the rotating disc for retracting the wire. The strap retraction and release assembly is in linkage fit with the wire retraction and release assembly, such that when the strap is stretched out, the rotating disc in linkage overcomes the action force of the elastic member so as to stretch out the wire, and when the strap is retracted back, the rotating disk is released such that the rotating disk can retract the wire under the action force of the elastic member.
Patent WO-2023246355-A1 (WO)
Title: 一种银杏叶有机酸提取物及其制备方法和用途
Inventor: YAO JIANBIAO
IPC: A61K36/16
Filed: 2023-05-11
Abstract: 一种银杏叶有机酸提取物，包含以下重量百分比的成分：原儿茶酸含量为60％-68％，6-羟基犬尿喹啉酸含量为10％-14％，没食子酸含量为5％-8％，对羟基苯甲酸含量为3％-8％，总有机酸含量大于80％。通过控制原儿茶酸、6-羟基犬尿喹啉酸、没食子酸、对羟基苯甲酸的含量，以及原儿茶酸与其他3种有机酸含量比值，使得到的银杏叶有机酸提取物具有治疗慢性缺血性脑卒中的显著效果，实现协同增效。该提取物的制备工艺包括银杏叶提取物溶解、聚酰胺柱层析、大孔树脂柱层析和浓缩干燥。该制备工艺实现了生产废液的再利用，降低了生产成本，且采用低浓度乙醇作为溶剂和洗脱试剂，实现绿色生产。
Patent WO-2023231733-A1 (WO)
Inventor: PAN CHUIYU
IPC: G06F11/34
Filed: 2023-05-11
Abstract: The present invention relates to the technical field of data quality evaluation. Disclosed are an electric vehicle data quality evaluation method and device, a terminal and a storage medium. The method comprises: when bicycle sample data quality evaluation request data is received, obtaining bicycle sample single-day data in the bicycle sample data quality evaluation request data; according to the bicycle single-day data quality abnormal value, determining a comprehensive data quality abnormal single-day average value of a bicycle sample within a statistical period, and determining bicycle sample data quality according to the comprehensive data quality abnormal single-day average value; and according to a data quality abnormal single-day average value of the bicycle sample within the statistical period, determining a data quality abnormal single-day average value of a whole convoy sample within the statistical period, and determining data quality of the whole convoy sample according to the data quality abnormal single-day average value. In the present invention, by means of an anomaly identification method, the source of a specific data problem can be accurately controlled, thereby greatly improving the resource efficiency.
Patent WO-2023241686-A1 (WO)
Inventor: WANG YIXU
IPC: H04N21/2187
Filed: 2023-06-16
Abstract: 本公开涉及一种直播间连麦方法、装置、电子设备、存储介质及程序产品。该方法包括：接收第二客户端发送的邀请消息，其中，该邀请消息用于指示邀请第一客户端建立直播间连麦；根据该邀请消息，向第二客户端发送RTC回复消息，其中，该RTC回复消息用于指示同意与第二客户端建立直播间连麦，该RTC回复消息用于第二客户端根据该RTC回复消息，与第一客户端建立直播间连麦。
Patent WO-2024016936-A1 (WO)
Inventor: LU ZHAOHUA
IPC: H04L25/02
Filed: 2023-06-21
Abstract: 本申请实施例提供了一种信道状态信息的确定方法、电子设备和存储介质，其中，该方法包括：根据N个信道信息获取M个信道信息；确定所述M个信道信息对应的信道状态信息；反馈所述M个信道信息对应的信道状态信息，其中，N为大于1的整数，M为大于或等于1的整数。
Patent WO-2024022086-A1 (WO)
Title: Video communication method and system based on three-dimensional displaying
Inventor: LI ZHIFU
IPC: H04N7/14
Filed: 2023-07-07
Abstract: The present application discloses a video communication method and system based on three-dimensional displaying. The method comprises: a first device obtains information of a first point of attention of a first user at a first moment and sends the information to a second device; the second device photographs first images of a second user by means of m cameras, determines first high/low definition regions of the first images according to the first point of attention, separately encodes the first high definition regions and low definition regions, and sends the encoded data to the first device; the first device decodes and obtains m second images, and determines second high definition regions and second low definition regions of the second images according to an offset quantity of a current point of attention relative to a first point of attention; the second high definition regions are calculated and rendered by means of a first neural network and a first three-dimensional model is obtained, the second low definition regions are calculated and rendered by means of a second neural network and a second three-dimensional model is obtained, and the two models are combined to obtain a third three-dimensional model; and a target display location of the third three-dimensional model on a display screen is determined and displaying is performed according to the second point of attention.