baber/WOPTO huggingface dataset:
Patent WO-2023159639-A1 (WO)
Inventor: CHEN XIAOBO
IPC: H01M50/317
Filed: 2022-02-28
Abstract: Embodiments of the present application relate to the technical field of batteries, and provide a housing, a battery cell, a battery, and an electrical device. The housing comprises a peripheral wall and pressure relief grooves. The peripheral wall extends in a first direction; the peripheral wall is provided with pressure relief portions; the pressure relief portions are configured to be turned and opened to the outside of the housing when the pressure or temperature inside the housing reaches a threshold, so as to relieve the pressure inside the housing. The pressure relief grooves are formed on the peripheral wall; each pressure relief groove comprises a first groove, a second groove, and a third groove; the first groove and the third groove are opposite to each other; the first groove, the second groove, and the third groove are connected in sequence, and jointly define the pressure relief portion. An included angle α between the extending direction of the first groove and the first direction satisfies: 45°≤α＜90°. Such a structure enables the pressure relief portion to be in an inclined state; during pressure relief, the pressure relief portion can be opened obliquely, external space of the housing occupied by the pressure relief portion after being opened is reduced, so that the pressure relief portion can be opened to a greater extent, the pressure relief area of the housing is increased, the pressure relief rate is increased, and the safety of the battery cell is improved.
Patent WO-2022193975-A1 (WO)
Inventor: YI MULIN
IPC: A61K47/26
Filed: 2022-03-07
Abstract: Est divulguée, une préparation de solution de ropivacaïne à longue durée d'action pour injection, comprenant un principe actif, un vecteur à libération prolongée et un solvant à base d'alcool, le principe actif comprenant au moins un élément parmi la ropivacaïne, le chlorhydrate de ropivacaïne ou le mésylate de ropivacaïne, et le vecteur à libération prolongée comprenant de l'acétate isobutyrate de saccharose. Est en outre divulgué, un procédé de préparation d'une préparation de solution de ropivacaïne à longue durée d'action pour injection, le procédé consistant : à mélanger un principe actif, un vecteur à libération prolongée et un solvant alcoolique, à encapsuler le mélange et à stériliser ce dernier. Après l'administration unique de la préparation de solution de ropivacaïne à action prolongée pour injection, une anesthésie locale continue ou un effet analgésique post-opératoire peut être obtenu pendant plus de 72 h.
Patent WO-2022199420-A1 (WO)
Inventor: PENG XIPING
IPC: H01L23/498
Filed: 2022-03-15
Abstract: 本申请提供了一种封装基板、半导体器件及电子设备，以降低芯片引脚之间的串扰，并通过提高引脚的利用率来减小封装面积，进而降低半导体器件的开发成本。封装基板包括基板本体和设置于基板本体上的多个单元区域，其中：单元区域包括两个第一焊球结构，第一焊球结构包括六个第一焊球，六个第一焊球两两一行排列为相互平行的第一行焊球、第二行焊球及第三行焊球，第一行焊球与第二行焊球中的四个第一焊球分别位于一个平行四边形的四个顶点，第二行焊球与第三行焊球中的四个第一焊球分别位于另一个平行四边形的四个顶点，两个平行四边形关于第二行焊球呈轴对称设置。
Patent WO-2022206471-A1 (WO)
Inventor: LI JIANSHAN
IPC: H01M10/42
Filed: 2022-03-22
Abstract: 本申请公开了一种电池系统、驱动系统及储能集装箱，包括：多个串联在一起的电池包；每个电池包对应一个与其串联的第一开关，每个电池包对应一个与其并联的第二开关；每个电池包与对应的第一开关串联后与第二开关并联；第一开关包括并联在一起的多个可控开关管，第二开关包括并联在一起的多个可控开关管；第一开关包括的多个可控开关管对应至少两个不同的导通时刻，第二开关包括的多个可控开关管对应至少两个不同的导通时刻。第一开关闭合后电流较大，第二开关先闭合的一批可控开关管因为电流太大自动炸开，第二开关不会成功闭合，电池包的正极和负极便不会被短接在一起，因此，电池包不会被长时间短路，从而保护电池包的安全。
Patent WO-2022252786-A1 (WO)
Title: Window split-screen display method and electronic device
Inventor: WANG GEPING
IPC: G06F3/0488
Filed: 2022-03-29
Abstract: Embodiments of the present application provide a window split-screen display method and an electronic device. In the technical solution provided by the embodiments of the present application, a first operation of a user for a first area in a touch panel is received; and split-screen display is performed on a target window according to the first operation in a second area corresponding to the first area in a screen to obtain a split-screen window. According to the embodiments of the present application, the pain point problem when the user performs window splitting by using the touch panel can be mitigated without depending on the improvement of the hardware capability of the touch panel, thereby improving the computer using efficiency and experience of the user.
Patent WO-2023173502-A1 (WO)
Inventor: SHA YAN
IPC: A41D19/015
Filed: 2022-03-31
Abstract: Disclosed in the present invention are a cut-resistant protective glove and a manufacturing method therefor. The manufacturing method comprises: step 1: selecting a cut-resistant, low-cost fiber material to prepare yarns; step 2, preparing a graphene composite fiber; step 3, using the graphene composite fiber obtained in step 2 to prepare graphene composite yarns; step 4, mixing the yarns obtained in step 1 with the graphene composite yarns obtained in step 3 to weave a glove blank; and step 5, impregnating the glove blank obtained in step 4 in a glove impregnating material, and then drying to obtain the cut-resistant protective glove. The present invention further provides a cut-resistant protective glove manufactured by the method. According to the cut-resistant protective glove and the manufacturing method therefor provided by the present invention, the manufactured glove has good cutting resistance, can reach American Standard grade 2, has soft hand feeling, does not use glass fiber, and particularly has the advantages of low cost and high cost performance.
Patent WO-2023151168-A1 (WO)
Inventor: JING HAIQUAN
IPC: H02S20/00
Filed: 2022-04-03
Abstract: Sont divulgués dans la présente demande un ensemble de fixation et un support photovoltaïque flexible, qui se rapportent au domaine technique des supports photovoltaïques flexibles. L'ensemble de fixation comprend une première plaque de support qui est dotée d'une première rainure et d'une fente d'insertion, une seconde plaque de support et un connecteur. La seconde plaque de support comprend une partie d'insertion et une partie de support placée au niveau de la partie d'insertion. La partie de support est dotée d'une seconde rainure. La partie d'insertion peut être insérée dans la fente d'insertion, et une ouverture de la fente d'insertion peut éviter la partie de support. La partie de support peut osciller par rapport à la première plaque de support autour d'une première direction au moyen de la partie d'insertion, de telle sorte que la seconde rainure s'approche de la première rainure pour former un trou de montage, et qu'un câble peut passer à travers le trou de montage. Le connecteur peut relier la partie de support à la première plaque de support de façon à maintenir le câble. De cette manière, au moyen de l'augmentation de la zone de connexion avec le câble, la stabilité de connexion entre l'ensemble de fixation et le câble est améliorée, et le problème d'instabilité de la structure du support photovoltaïque flexible en raison d'un moment de flexion supplémentaire et d'une distorsion est résolu.
Patent WO-2023193302-A1 (WO)
Inventor: WU SHUWEN
IPC: H04R9/02
Filed: 2022-04-20
Abstract: 本申请提供了一种扬声器模组，包括壳体、安装于壳体的容纳腔内的扬声器单体以及散热支架；散热支架包括本体部，本体部的一部分安装于容纳腔内，另一部分延伸至壳体外侧，本体部位于壳体外侧的一端设置有沿扬声器模组厚度方向向上弯折延伸的延伸部，且延伸部与扬声器模组外界的散热零件抵接；本体部设置有第一冷却通道，第一冷却通道绕设于扬声器单体周围，延伸部设置有与第一冷却通道连通的第二冷却通道，扬声器单体震动所产生的热量能够传递至散热支架，并经由第一冷却通道及第二冷却通道内的冷却液传递至外界，且第一冷却通道内的高温冷却液在压强差的作用下由流向第二冷却通道，从而实现冷却液的循环流动，使得散热支架具有较高的散热效率。
Patent WO-2023060885-A1 (WO)
Inventor: LIN HUIFENG
IPC: G06T7/00
Filed: 2022-05-11
Abstract: The present disclosure relates to a rope defect detection method, a terminal device, a computer storage medium and a computer program product. The rope defect detection method comprises: acquiring a prediction probability graph of a rope in an image to be subjected to detection; determining a fitted straight segment of the rope on the basis of the prediction probability graph; generating, from said image and on the basis of a segmentation operation on the fitted straight segment, at least one sub-image to be subjected to detection; and performing defect detection on the at least one sub-image to be subjected to detection, so as to obtain defect information of the rope.
Patent WO-2023279881-A1 (WO)
Inventor: WU MENGJIAO
IPC: B65B53/00
Filed: 2022-05-25
Abstract: A food material packaging device for a refrigerator comprises a container supply unit (10) and a packaging unit (20). The container supply unit (10) comprises a storage chamber (11) and a lifting mechanism (12), the interior of the storage chamber (11) is configured to arrange containers (200) in a stacked manner in sequence, an opening and closing controllable tray (111) is provided at the top of the storage chamber (11), and the lifting mechanism (12) is configured, after a target food material (300) falls onto a target container (201) located on the topmost portion in the container (200), to convey the target container (201) and the target food material (300) loaded therein to the outside of the storage chamber (11) and to place the target container and the target food material at the top of the tray (111); and the packaging unit (20) is configured to seal and package the target food material (300) and the target container (201) at the top of the tray (111) by means of a packaging film (22). Further disclosed is a refrigerator comprising the food material packaging device. The food material packaging device and the refrigerator can autonomously complete the boxing, packaging, and sterilization of a food material requiring container loading, thereby better freeing up both hands of a user, and increasing the degree of automation of the refrigerator.
Patent WO-2022253196-A1 (WO)
Inventor: WANG CHANGHE
IPC: C12Q1/68
Filed: 2022-05-30
Abstract: 本发明提供如下任一应用：1)检测突触结合蛋白Synaptotagmin-11mRNA或mRNA片段含量的物质在制备诊断或者辅助诊断待测人是否患有帕金森综合征产品中的应用；2)检测突触结合蛋白Synaptotagmin-11mRNA或mRNA片段含量的物质在制备筛查或辅助筛查待测人是否患有帕金森综合征产品中的应用。发明人发现中脑组织及外周血Syt11高表达是帕金森综合症的重要标志，Syt11基因及其蛋白表达水平是帕金森综合症临床诊断，尤其是早期临床诊断的重要依据。
Patent WO-2023273773-A1 (WO)
Inventor: ZHOU CHAOCHAO
IPC: H02M7/02
Filed: 2022-05-31
Abstract: 提供了一种PD供电电路及POS机，启动电路（11）与第一设备（81）和/或第二设备（82）连接，当启动电路（11）未接收到供电电压时，转发第一配置通道交互信号和/或第二配置通道交互信号以使第一设备（81）和/或第二设备（82）输出第一USB电压和/或第二USB电压；电源管理电路（12）根据第一USB电压和/或第二USB电压输出端口识别信号和供电电压；控制电路（13）根据端口识别信号输出控制信号；第一切换电路（14）根据控制信号转发第一配置通道交互信号或第二配置通道交互信号以使第一设备（81）或第二设备（82）维持输出第一USB电压或第二USB电压，启动电路（11）根据供电电压停止转发第一配置通道交互信号和/或第一配置通道交互信号；增强了供电的灵活性和稳定性。
Patent WO-2023137948-A1 (WO)
Title: Processing method and apparatus for analyzing fractional flow reserve on the basis of angiographic image
Inventor: ZHANG BIYING
IPC: G06T7/00
Filed: 2022-06-07
Abstract: Embodiments of the present invention relates to a processing method and apparatus for analyzing a fractional flow reserve on the basis of an angiographic image. The method comprises: acquiring an angiographic image as a first image; performing object detection and semantic segmentation processing of coronary entry blood vessels and stenotic segment blood vessels on the first image; performing coronary entry diameter analysis to generate a coronary entry diameter; performing stenotic segment blood vessel diameter and stenosis rate analysis to generate a first stenotic segment diameter sequence and a first stenosis rate; taking fractional flow reserve analysis points marked by a user as a targets Pi; confirming to generate corresponding blood vessel branches Ci, and performing blood vessel branch feature extraction to generate a branch feature data sequence and a branch feature data set; inputting the branch feature data set into an artificial neural network model for operation to output a branch operation result set; and outputting branch operation results in the set as fractional flow reserve analysis results of the targets. The present invention can reduce measurement difficulty and improve measurement safety and measurement efficiency.
Patent WO-2023077800-A1 (WO)
Inventor: JIANG LULU
IPC: H04N21/431
Filed: 2022-06-09
Abstract: 本申请公开了一种直播间视频播放方法。该方法包括：在检测到用户进入直播间播放页面时，采用第一视频播放器对直播视频进行播放；检测是否接收到悬浮窗模式的开启指令；若接收到所述开启指令，则创建第二视频播放器，退出直播间播放页面，以及销毁所述第一视频播放器；通过所述第二视频播放器以悬浮方式对所述直播视频进行播放。本申请可支持悬浮窗模式播放直播间的视频。
Patent WO-2022267899-A1 (WO)
Inventor: LI TING
IPC: H04W76/27
Filed: 2022-06-09
Abstract: 本申请提供了一种信道状态信息反馈方法，包括：对J个下行参考信号进行测量，得到J个信道信息；基于J个信道信息确定J个信道状态信息；第i个信道状态信息中的第一指示信息指示Ni个发送端空频联合基向量；Ni个发送端空频联合基向量用于确定Ni*Mi个空频分量矩阵，第i个信道状态信息中的第二指示信息指示Ni*Mi个空频分量矩阵对应的Ni*Mi个叠加系数；Ni*Mi个空频分量矩阵的加权和用于确定第i个信道信息；基于第一时间周期发送第一指示信息，基于第二时间周期发送第二指示信息，第一时间周期大于第二时间周期。本申请无需实时向网络设备上报所有信道状态信息，在保证系统性能的同时能够节省信道状态信息的反馈开销。
Patent WO-2022262710-A1 (WO)
Inventor: HAN ZHIHAO
IPC: A23L2/84
Filed: 2022-06-14
Abstract: The present invention provides an oat cereal pulp product and a preparation method therefor. The method comprises the following steps: raw material soaking; wet material grinding; enzymolysis retention; residue-pulp separation; enzyme inactivation; degassing; homogenizing; cooling storage; ingredient adding; ultra-high temperature sterilization; and filling. The wet material grinding step comprises: grinding and mixing the wet materials with 0.04-0.08 wt% of sodium bicarbonate solution at a weight ratio of 1:3-1:6, grinding at a temperature of 60-65°C, and simultaneously adding two amylases to obtain oat pulp. According to the present invention, the wear degree of a mill can be effectively reduced, the problem of thick taste of a conventional cereal beverage can be effectively solved, and the sweetness of oat primary pulp can be effectively controlled while maintaining the peculiar flavor of oats.
Patent WO-2023082634-A1 (WO)
Inventor: YAN RUIGUO
IPC: A61L27/18
Filed: 2022-06-16
Abstract: 一种可生物降解的共聚物，所述共聚物由聚乳酸和聚乙二醇衍生物形成。所述可生物降解的共聚物均匀稳定，分散性和均匀度好，进入皮肤后不易产生结节和红肿反应，保证了产品的效果、安全性和质量可控。
Patent WO-2023245431-A1 (WO)
Inventor: SU HUASHENG
IPC: H01M10/42
Filed: 2022-06-21
Abstract: Embodiments of the present application provide a battery cell, a battery, and an electric device. The battery cell comprises: a housing having a first wall; a pressure relief mechanism provided on the first wall; an electrode leading-out portion provided on the housing; an electrode assembly provided in the housing and provided with tabs; and an adapter member connected to the electrode leading-out portion and the tabs, wherein the adapter member is provided with a reinforcing portion, and in the thickness direction of the first wall, the projection of the reinforcing portion on the first wall at least partially covers the pressure relief mechanism. The battery cell has high safety.
Patent WO-2023123917-A1 (WO)
Inventor: HE LING
IPC: A61K31/4035
Filed: 2022-06-22
Abstract: Modificateur réversible d'enzyme Taq, enzyme Taq chimiquement modifiée, son procédé de préparation associé et kit de PCR associé. La structure du modificateur réversible de l'enzyme Taq est telle que représentée dans la formule (I). L'activité de l'enzyme Taq modifiée avec le modificateur réversible de l'enzyme Taq est meilleure que l'activité de l'enzyme Taq modifiée par le maléimide N-éthoxycarbonyl-2,3-disubstitué.
Patent WO-2023274285-A1 (WO)
Title: Procédé de filtrage et appareil de commande de filtrage de cellule de charge
Inventor: WANG SHENHUI
IPC: G01G23/10
Filed: 2022-06-29
Abstract: La présente invention concerne un procédé de filtrage et un appareil de commande de filtrage d'une cellule de charge. Le procédé de filtrage consiste à : filtrer, au moyen d'une pluralité d'unités de filtrage, des premières données de pesage obtenues par la cellule de charge, pour obtenir une pluralité d'éléments de secondes données de pesage, les unités de la pluralité d'unités de filtrage ayant des temps d'acquisition différents ; obtenir un indice de fluctuation de chaque élément de secondes données de pesage, et établir une correspondance entre un indice de fluctuation et un temps d'acquisition de chaque unité de filtrage ; et déterminer une unité de filtrage cible sur la base de la correspondance conformément à une exigence de pesage, pour laquelle un indice de fluctuation de l'unité de filtrage cible correspond à une précision cible de l'exigence de pesage, et un temps d'acquisition de l'unité de filtrage cible correspond à une vitesse cible de l'exigence de pesage. Le procédé de filtrage et l'appareil de commande de filtrage de la présente invention permettent d'obtenir une expérience d'utilisateur rapide et satisfaisante d'un processus de pesage.
Patent WO-2023024756-A1 (WO)
Inventor: CHEN XUN
IPC: H04B10/548
Filed: 2022-07-15
Abstract: An optical signal modulation apparatus, an optical signal modulation method, and a transmission device. The apparatus comprises: an optical signal input end used for receiving a multi-mode optical signal; a first mode converter connected to the optical signal input end, and comprising a first phase adjustment module used for adjusting conversion processing of the first mode converter on a fundamental-mode optical signal and a high-order-mode optical signal in the multi-mode optical signal; an optical signal modulation module connected to the first mode converter, and used for modulating the high-order-mode optical signal from the first mode converter and transparently transmitting the fundamental-mode optical signal from the first mode converter; a second mode converter connected to the optical signal modulation module, and comprising a second phase adjustment module used for adjusting conversion processing of the second mode converter on the fundamental-mode optical signal and the high-order-mode optical signal from the optical signal modulation module; and an optical signal output end connected to the second mode converter, and used for outputting the fundamental-mode optical signal and the high-order-mode optical signal from the second mode converter.
Patent WO-2023005799-A1 (WO)
Title: Procédé de connexion rrc, dispositif et support de stockage lisible
Inventor: ZHENG QIAN
IPC: H04W76/10
Filed: 2022-07-21
Abstract: Les modes de réalisation de la présente demande se rapportent au domaine technique des communications. L'invention concerne un procédé de connexion RRC, un dispositif et un support de stockage lisible. Le procédé comprend les étapes suivantes : lorsqu'un équipement utilisateur (UE) relais se trouve dans un état RRC_REPOS ou RRC_INACTIF, déterminer si l'UE relais remplit une première condition ; lorsque l'UE relais remplit la première condition, l'UE relais déclenche un processus d'établissement de connexion RRC ou un procédé de récupération de connexion RRC, la première condition comprenant un ou plusieurs des éléments suivants : l'UE relais détermine la fourniture d'un service de relais pour un ou plusieurs UE distants ; et l'UE relais reçoit un ou plusieurs premiers messages provenant desdits un ou plusieurs UE distants, chaque premier message transportant une première valeur de cause de chaque UE distant pour demander une récupération de connexion RRC ou pour demander l'établissement d'une connexion RRC.
Patent WO-2023029877-A1 (WO)
Inventor: NIE JUNWU
IPC: H01F41/02
Filed: 2022-08-05
Abstract: 本文公布一种非晶磁粉芯前驱体颗粒、非晶磁粉芯、其制备方法及电感器件，所述非晶磁粉芯前驱体颗粒包括非晶合金颗粒以及包覆于所述非晶合金颗粒表面的包覆层；所述非晶合金颗粒的元素为Fe、Si、Cr和B。所述制备方法包括：在所述非晶合金颗粒中加入酸溶液进行酸化得到酸化颗粒，再对酸化颗粒进行钝化得到钝化颗粒，最后对钝化颗粒进行包覆得到所述非晶磁粉芯前驱体颗粒。本申请提供的非晶磁粉芯具有高磁导率和电感强度，并且在高频使用下仍保持低损耗特性。
Patent WO-2023236340-A1 (WO)
Inventor: LI BIN
IPC: H02J7/00
Filed: 2022-08-05
Abstract: Provided in the present invention are a power supply device and a power source mechanism. The power supply device comprises a power source mechanism and an adapter, wherein the power source mechanism comprises a first positioning shell; the first positioning shell is provided with a first power source positioning portion and a second power source positioning portion; and the adapter is provided with a first adaptive positioning portion for matching the first power source positioning portion, and a second adaptive positioning portion for matching the second power source positioning portion. The first positioning shell is provided with the first power source positioning portion and the second power source positioning portion, and the adapter is provided with the first adaptive positioning portion, which is used for matching the first power source positioning portion, and the second adaptive positioning portion, which is used for matching the second power source positioning portion. The first power source positioning portion and the second power source positioning portion ensure that the power source mechanism can be accurately connected to a voltage-matched adapter, thereby stopping a high-voltage battery from being connected to a low-voltage adapter, ensuring mutual matching between the voltage of a battery and the voltage of an adapter, preventing a reduction in charging efficiency, and further avoiding damage to a device during discharging.
Patent WO-2023030131-A1 (WO)
Inventor: XU JINGBO
IPC: H01L27/12
Filed: 2022-08-24
Abstract: A display substrate and a display panel. The display substrate comprises: a base substrate, wherein the base substrate comprises a display area (10) and a peripheral area (20), which is located at at least one side of the display area (10). The display area (10) comprises pixel units (11), which are arranged in an array, first gate scanning signal lines (E1-Em) and second gate scanning signal lines (RT1-RTm); and the peripheral area (20) comprises a first scanning drive circuit (21), which is connected to the first gate scanning signal lines (E1-Em) by means of first connecting wirings (30), a second scanning drive circuit (22), which is connected to the second gate scanning signal lines (RT1-RTm) by means of second connecting wirings (40), first voltage signal lines (Evgh), which are configured to provide a first voltage, and second voltage signal lines (GNvgh), which are configured to provide a second voltage, wherein the second scanning drive circuit (22) is located at the side of the first scanning drive circuit (21) that is close to the display area (10). The ratio of a second resistance value to a first resistance value is less than the ratio of the average line width of the second voltage signal lines (GNvgh) to the average line width of the first voltage signal lines (Evgh). By means of the display substrate, a difference in a signal delay time brought about by different resistances of different connecting wirings can be reduced.
Patent WO-2023035974-A1 (WO)
Title: Antibody against plasmodium and application thereof
Inventor: MENG YUAN
IPC: G01N33/569
Filed: 2022-08-26
Abstract: Provided are an antibody against plasmodium and an application thereof. The prepared lactate dehydrogenase protein monoclonal antibody against plasmodium can simultaneously detect plasmodium falciparum, plasmodium vivax, plasmodium malariae, and plasmodium ovale, and has obvious advantages in terms of affinity, reaction activity, specificity and sensitivity.
Patent WO-2023071502-A1 (WO)
Inventor: WANG JUNTAO
IPC: G06F3/01
Filed: 2022-08-30
Abstract: Disclosed in the embodiments of the present application are a volume control method and apparatus, and an electronic device, wherein the volume control method is applied to a first electronic device. The method comprises: acquiring and displaying a first volume of a second electronic device, wherein a first electronic device does not currently transmit audio data to the second electronic device; receiving a first operation input by a user, wherein the first operation is used for setting a second volume of the second electronic device; receiving a second operation input by the user; and in response to the second operation, transmitting the second volume and audio data of the first electronic device to the second electronic device, such that the second electronic device plays the audio data using the second volume. Therefore, the volume of a second electronic device to receive audio data is modified before the audio data flows, thereby reducing the situation of harsh interference caused by audio flowing, and thus providing a brand-new experience during audio sharing.