baber/WOPTO huggingface dataset:
Patent WO-2023159587-A1 (WO)
Title: Structure de symétriseur et dispositif électronique
Inventor: Jia Haocheng
IPC: H01P5/10
Filed: 2022-02-28
Abstract: La présente divulgation se rapporte au domaine technique des micro-ondes et concerne une structure de symétriseur et un dispositif électronique. La structure de symétriseur comprend : une première couche diélectrique, une seconde couche diélectrique, une électrode de masse, une électrode non équilibrée et une électrode équilibrée ; la première couche diélectrique, l'électrode de masse et la seconde couche diélectrique sont empilées successivement ; l'électrode de masse est dotée d'un orifice d'accouplement, l'orifice d'accouplement s'étendant entre un côté faisant face à la première couche diélectrique et un côté faisant face à la seconde couche diélectrique ; l'électrode non équilibrée est située sur un premier côté de la première couche diélectrique, le premier côté de la première couche diélectrique étant le côté de la première couche diélectrique éloigné de l'électrode de masse ; l'électrode équilibrée est située sur un premier côté de la seconde couche diélectrique, le premier côté de la seconde couche diélectrique étant le côté de la seconde couche diélectrique éloigné de l'électrode de masse ; et dans une direction perpendiculaire à la première couche diélectrique, l'électrode non équilibrée et l'électrode équilibrée chevauchent au moins partiellement l'orifice d'accouplement.
Patent WO-2022184036-A1 (WO)
Inventor: YU SHIRONG
IPC: C09K11/08
Filed: 2022-03-01
Abstract: 本公开提供了一种量子点颗粒集合体及其制备方法、光转换器件制备方法和量子点颗粒。量子点颗粒集合体的制备方法包括将多个第一聚合物颗粒，第一量子点溶液和第二聚合物溶液混合并干燥，得到含多个量子点颗粒A的集合体；量子点颗粒A包括一个第一聚合物颗粒的核和第二聚合物形成的第二聚合物的壳，多个第一量子点位于第二聚合物的壳中，第一聚合物颗粒的最小尺寸大于等于0.3mm。该工艺减少了对量子点的损害，可以提高量子点应用产品的寿命。
Patent WO-2022184159-A1 (WO)
Title: Crystal form of quinolinone compound and use thereof
Inventor: CHEN LIANG
IPC: A61P7/06
Filed: 2022-03-04
Abstract: Provided in the present invention are a crystal form of a quinolinone compound, the use thereof, a pharmaceutical composition containing same, and the use of the crystal form or the pharmaceutical composition in the preparation of a drug for treating and/or preventing HIF-related and/or EPO-related diseases (such as anemia).
Patent WO-2023092896-A1 (WO)
Title: 热失控的触发方法
Inventor: PU YUJIE
IPC: G01N25/20
Filed: 2022-03-14
Abstract: 一种热失控的触发方法，涉及电池技术领域。热失控的触发方法，包括：提供电池单体（100）和加热件（200），加热件（200）设置于电池单体（100）内；通过加热件（200）对电池单体（100）内部进行加热，以使电池单体（100）热失控。将加热件（200）设置在电池单体（100）的内部，加热件（200）对电池单体（100）内部进行加热，以使电池单体（100）热失控，则能够在较短的时间内将电池单体（100）内部加热至电池单体（100）热失控。由于电池单体（100）内部空间减小，加热件（200）在电池单体（100）内部扩散的范围小，加热件（200）的热量损失较少，使得外部额外引入较小的能量既能触发电池单体（100）热失控。该方法不会破坏电池单体（100）的结构，保证待测电池单体（100）的气密性，可模拟电池单体（100）更接近真实的热失控的行为过程。
Patent WO-2022262355-A1 (WO)
Title: 电子设备及其联动机构
Inventor: YANG JINGFA
IPC: H04M1/02
Filed: 2022-03-29
Abstract: 一种电子设备(100)，包括第一壳体(12)、第二壳体(14)及联动机构(50)。联动机构(50)包括两个第一支臂(54a)和两个第二支臂(58a)，两个第一支臂(54a)分别与第一壳体(12)、第二壳体(14)相联动且分别设有相联动的第一轮(52a)、第二轮(52b)。两个第二支臂(58a)分别与第一壳体(12)、第二壳体(14)相联动且分别设有相联动的第三轮(56a)、第四轮(56b)。第二壳体(14)能够相对第一壳体(12)滑动以带动两个第一支臂(54a)、两个第二支臂(58a)同步摆动，且与第一壳体(12)联动的第一支臂(54a)、第二支臂(58a)的摆动方向相反，与第二壳体(14)联动的第一支臂(54a)、第二支臂(58a)的摆动方向相反。
Patent WO-2022206885-A1 (WO)
Inventor: SUN JIE
IPC: G02B6/25
Filed: 2022-03-31
Abstract: A coupling packaging structure and a coupling method. The coupling packaging structure comprises a first element to be packaged (100) and a second element to be packaged (200). The first element to be packaged (100) comprises a first optical chip (101) and a first waveguide (102) located in the first optical chip (101). The first element to be packaged (100) further comprises a first coupling end face and a cutting end face. On one side of the first coupling end face, a side face of the first waveguide (102) is flush with the first coupling end face, and the cutting end face protrudes out of the first coupling end face. The second element to be packaged (200) comprises a substrate (201) located at the bottom of a second packaging element, a structure to be coupled (202) located on one side of the substrate (201), and a first protective layer (203), the first protective layer (203) being located at the top of the second element to be packaged (200) and wrapped around the structure to be coupled (202), and the structure to be coupled (202) protruding out of the first protective layer (203). The second element to be packaged (200) is flip-packaged with the first element to be packaged (100), such that the first waveguide (102) is in contact with a side face of the structure to be coupled (202), which avoids the large coupling loss caused by a large distance between the first waveguide (102) and the structure to be coupled (202).
Patent WO-2023197136-A1 (WO)
Title: 喷环、电机及车辆
Inventor: LI YANG
IPC: H02K9/19
Filed: 2022-04-12
Abstract: 一种喷环（100），用于缓解车辆（300）的电机（200）冷却不均匀的问题。其中，喷环包括环形体（10），环形体被配置为与外部部件之间形成有流道；环形体上设有第一喷孔（15）和第二喷孔（16），第一喷孔和第二喷孔均与流道连通；第一喷孔和第二喷孔具有不同的输出方向，能够对电机的绕组（40）的不同部位喷出冷却介质，对绕组的不同部位进行冷却，从而增大了绕组与冷却介质的接触面积，有利于优化换热系数，并使得绕组的冷却更加均匀，有利于避免出现局部热节的现象。
Patent WO-2022257602-A1 (WO)
Title: Video object segmentation method and apparatus, storage medium, and electronic device
Inventor: TAO DACHENG
IPC: G06T7/11
Filed: 2022-04-15
Abstract: The present invention provides a video object segmentation method and apparatus, a storage medium, and an electronic device, for use in avoiding introducing wrong prediction information, dynamically generating a robust temporal context feature, and thus improving the precision of video object segmentation. The video object segmentation method comprises: extracting a plurality of levels of spatial features of the current image frame of a video to be edited; obtaining spatio-temporal features of the current image frame on the basis of the plurality of levels of spatial features and the currently maintained temporal context feature; segmenting an object from the spatio-temporal features to obtain a prediction map of the current image frame; and performing prediction accuracy evaluation on the basis of the prediction map of the current image frame to obtain an evaluation result, and updating the currently maintained temporal context feature on the basis of the evaluation result.
Patent WO-2023134063-A1 (WO)
Title: Comparative learning-based method, apparatus, and device for predicting properties of drug molecule
Inventor: WANG JUN
IPC: G06N3/08
Filed: 2022-04-27
Abstract: The present application relates to the technical field of artificial intelligence, and discloses a comparative learning-based method, apparatus, and device for predicting the properties of a drug molecule, which on the basis of a neural network model, can solve the technical problems of low efficiency and poor performance in predicting the properties of a drug molecule. The method comprises: generating a target molecular graph structure of a target drug molecule according to a chemical molecular structure, and generating a target three-dimensional conformation of the target drug molecule; using a trained graph neural network model to determine a first feature vector corresponding to the target molecular graph structure; using a trained convolutional neural network model to determine a second feature vector corresponding to the target three-dimensional conformation, the graph neural network model and the convolutional neural network model being obtained by means of joint training by comparative learning of positive sample pairs and negative sample pairs; and constructing a third feature vector according to the first feature vector and the second feature vector, and inputting the third feature vector to a trained property prediction model so as to obtain a property prediction result of the target drug molecule.
Patent WO-2022228523-A1 (WO)
Title: 车辆定位系统、方法及路侧装置
Inventor: MENG YI
IPC: H04W4/46
Filed: 2022-04-28
Abstract: 本发明涉及一种车辆定位系统、方法及路侧装置，其中车辆定位系统包括：路侧单元，其进一步包括：路侧传感器部，其检测进入检测范围内的车辆；路侧计算部，其计算检测到的车辆的位置信息；路侧定位部，其根据路侧传感器部的高精度位置信息及检测到的车辆的位置信息计算检测到的车辆的高精度绝对位置信息；以及路侧通信部，其将包含检测到的车辆的高精度绝对位置信息的广播信息进行广播，系统还包括车载单元，车载单元进一步包括：车载定位部，其通过车载传感器记录自车位置信息；车载通信部，其接收广播信息；以及车载计算部，其从接收到的广播信息中获取自车的高精度绝对位置信息，并将自车位置信息替换为自车的高精度绝对位置信息。
Patent WO-2022242447-A1 (WO)
Inventor: WANG SHAOJIANG
IPC: G01S19/42
Filed: 2022-04-28
Abstract: A road user recognition method and device, a storage medium, and an electronic device, the method comprising: extracting measurement report (MR) data within a preset time period (S202); screening out from the MR data target MR data carrying an auxiliary global positioning system (AGPS) measurement result (S204); and performing road user recognition on the basis of the target MR data (S206). The described method solves the problem in the relevant technology of recognizing road users according to electronic map information of roads, which relies on electronic map information, increasing data costs, storage costs and maintenance costs, and limits scenarios for road user identification function deployment; moreover, a road user can be recognized without external electronic map information provided by a third party, which decreases data costs as well as storage and maintenance costs, and makes deployment scenarios more flexible.
Patent WO-2023206348-A1 (WO)
Inventor: DAI JING
IPC: H04L5/00
Filed: 2022-04-29
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive channel state information (CSI) reference signals (CSI-RSs) from multiple transmission reception points (TRPs) and may perform measurements on the CSI-RSs. The UE may then select a subset of the multiple TRPs with which to communicate, and the UE may transmit an indication of the selected TRPs in a CSI report. In some cases, the UE may indicate a common subset of TRPs with which the UE may communicate on multiple layers, or the UE may indicate a respective subset of TRPs with which the UE may communicate on each layer of multiple layers. The UE may also provide additional information in the CSI report for the selected TRPs. The selected TRPs may then use the additional information provided in the CSI report to identify suitable configurations for communicating with the UE.
Patent WO-2023159786-A1 (WO)
Title: Canapé compressible en éponge pleine
Inventor: DENG ZEHUA
IPC: A47C17/86
Filed: 2022-05-26
Abstract: L'invention concerne un canapé compressible en éponge pleine comprenant un siège de montage en éponge (10) et au moins un siège de canapé en éponge (20) disposé sur le siège de montage en éponge (10). Le siège de montage en éponge (10) comprend une base (11) et deux accoudoirs (12) disposés symétriquement sur la base (11). Chaque accoudoir (12) comprend un corps principal d'accoudoir (121) et une bride de limitation (122) disposée sur un côté du corps principal d'accoudoir (121). Chaque siège de canapé en éponge (20) comprend un coussin de siège (21) et un dossier (22) disposé sur une extrémité du coussin de siège (21). Le côté de l'un ou l'autre des accoudoirs (12) pourvu de la bride de limitation (122) fait face à l'autre accoudoir (12). Lorsque le siège de canapé en éponge (20) est monté sur le siège de montage en éponge (10), la bride de limitation (122) de chaque accoudoir (12) vient en butée contre le coussin de siège (21) d'un siège de canapé en éponge (20), de façon à limiter la position du siège de canapé en éponge (20) sur le siège de montage en éponge (10). Le canapé compressible en éponge pleine est pratique à monter, et peut être assemblé ou démonté selon les exigences, ce qui facilite grandement le transport et l'utilisation du canapé.
Patent WO-2023236048-A1 (WO)
Title: Method and network device for ptp clock synchronization
Inventor: PENG YAO
IPC: H04L7/00
Filed: 2022-06-07
Abstract: A method and a network device are disclosed for precision time protocol (PTP) clock synchronization. According to an embodiment, the network device determines whether the network device is in one of a first state where a reception of an announce message from a PTP clock source is interrupted due to a local change at the network device, and a second state where the PTP clock source is restored after a predetermined restoration time, or the reception of the announce message from the PTP clock source is recovered after the local change. When determining that the network device is in one of the first state and the second state, the network device uses the PTP clock source as a candidate PTP master, without waiting for the predetermined restoration time.
Patent WO-2023245329-A1 (WO)
Title: Inhibiteurs de kinases multiples, compositions de ceux-ci et leurs procédés d'utilisation
Inventor: MA TIANWEI
IPC: C07D471/04
Filed: 2022-06-20
Abstract: L'invention concerne des composés de formule I, un tautomère de ceux-ci, un dérivé deutéré du composé ou du tautomère, et un sel pharmaceutiquement acceptable de ceux-ci, des compositions comprenant les composés de formule I, un tautomère de ceux-ci, un dérivé deutéré du composé ou du tautomère, et/ou un sel pharmaceutiquement acceptable de ceux-ci, et des procédés d'utilisation de ceux-ci, dans le traitement, par exemple, des maladies, troubles ou états médiés par l'inhibition de protéines kinases, telles que la kinase HPK1/MAP4K1 (Hematopoietic progenitor kinase 1), le récepteur FLT3 (Fms-like tyrosine kinase 3) humain, et les kinases Aurora.
Patent WO-2023245574-A1 (WO)
Title: 充电控制方法、充电控制装置、电子设备及存储介质
Inventor: WANG HAIJIANG
IPC: H02J7/00
Filed: 2022-06-23
Abstract: 本申请提供一种充电控制方法、充电控制装置、电子设备及存储介质。该充电控制方法包括：根据所述电池的荷电状态SOC达到第一预设条件，控制所述电池进入第一次恒压充电阶段；根据实际充电电流值达到第二预设条件，控制所述电池进入恒流充电阶段；根据所述电池电压达到第三预设条件，控制所述电池进入第二次恒压充电阶段，直至达到预设充电停止条件时停止充电。本申请实施例所提供的充电控制方法解决了在充电过程中当电池的荷电状态达到一定的值时即发生充电电流下降的状况从而导致充电速度下降、充电时长延长的问题，通过两次恒压充电阶段提高了充电速度，缩短了充电时长。
Patent WO-2024007090-A1 (WO)
Inventor: WANG XIAODONG
IPC: H04N19/597
Filed: 2022-07-04
Abstract: 本发明涉及一种超高清视频数据编码/解码处理方法，所述的编码包括以下步骤：11）确定为非基本视角序列在序列参数集中设置的视频数据预测标志位的取值；12）根据视频数据预测标志位的取值确定是否进行视频编码；若是，则执行步骤13），否则不进行视频编码；13）根据基本视角中的纹理信息和深度信息合成出当前编码视角中的纹理块，编码非基本视角中的纹理信息；14）通过视频编码器使用语法元素的二元化值将语法元素和纹理信息编码到视频数据流中，与现有技术相比，本发明具有提高视频编码解码效率等优点。
Patent WO-2023245770-A1 (WO)
Title: Power accumulation device and electric motor
Inventor: YU YANAN
IPC: H02K7/18
Filed: 2022-07-13
Abstract: The present invention relates to the technical field of drive power accumulation, and in particular to a power accumulation device and an electric motor. The power accumulation device comprises a stator assembly, a rotor assembly, a fixing element, an end cover and a power accumulation element, wherein the stator assembly is fixed to the fixing element; the rotor assembly fits with the stator assembly and is rotatably connected to the fixing element; the end cover is connected to the rotor assembly and can rotate with the rotor assembly; the fixing element is provided with a cavity; the end cover is rotatably connected to the fixing element, and is provided with a positioning groove which corresponds to the cavity; limiting teeth are provided in the positioning groove; the power accumulation element is arranged in the cavity and is provided with a first connecting end and a second connecting end; the first connecting end is connected to the fixing element; and the second connecting end extends to the positioning groove and is limited by means of the limiting teeth. According to the present invention, the power accumulation element matches the limiting teeth for limiting, limiting can be achieved by means of a limiting surface during a forward rotation, and a guide rotation can be achieved by means of a guide surface during a reverse rotation, thereby ensuring a normal rotation of the structure and power accumulation during use.
Patent WO-2024016099-A1 (WO)
Title: Dynamic single trp switching in multi-trp operation
Inventor: YUAN FANG
IPC: H04W72/04
Filed: 2022-07-18
Abstract: A network entity may communicate at least one first transmission with a user equipment (UE) via a first transmission-reception point (TRP) and a second TRP in a multi-TRP (mTRP). The network entity may transmit an indication to switch to a single TRP (sTRP) mode to the UE, or a condition of the UE, such as a configured specification, may provide the indication to switch to the sTRP mode. The UE may obtain the indication to switch to the sTRP mode from the network entity or from the condition. The UE may switch to communicate at least one second transmission with the network node via one of the first TRP or the second TRP in the sTRP mode based on the indication to switch to the sTRP mode.
Patent WO-2023024779-A1 (WO)
Inventor: LI YUANZHE
IPC: G06K9/00
Filed: 2022-07-21
Abstract: Provided in the present application are a portrait detection method and apparatus, and an electronic device and a storage medium. The portrait detection method comprises: acquiring an image to be subjected to detection, wherein said image comprises at least one portrait; generating at least two first feature images of said image, wherein the former first feature image is obtained after a feature is extracted from said image, and the latter first feature image is obtained after a feature is extracted from the former first feature image; performing feature fusion on the at least two first feature images, so as to obtain at least two second feature images; and according to the at least two second feature images, determining the distribution of the portraits in said image. By means of the solution, the cost of counting the number of people gathered is reduced.
Patent WO-2023020499-A1 (WO)
Title: Refrigeration apparatus
Inventor: SCHROEDER MICHAEL GOODMAN
IPC: F25D11/00
Filed: 2022-08-16
Abstract: A refrigeration apparatus (100), comprising a cabinet (102) and a plurality of camera assemblies (190, 192, 194, 196), wherein the cabinet (102) is provided with a refrigerating compartment (122) and a freezing compartment (124); the plurality of camera assemblies (190, 192, 194, 196) are mounted on the cabinet (102) at the front of the refrigerating compartment (122); the plurality of camera assemblies (190, 192, 194, 196) comprise a first camera (190), a second camera (192), a third camera (194) and a fourth camera (196); the refrigerating compartment (122) comprises a first corner (191), a second corner (193), a third corner (195) and a fourth corner (197); and the first camera (190) is arranged at the first corner (191), the second camera (192) is arranged at the second corner (193), the third camera (194) is arranged at the third corner (195), and the fourth camera (196) is arranged at the fourth corner (197).
Patent WO-2024000791-A1 (WO)
Inventor: ZHUO ZHUANG
IPC: H03M1/06
Filed: 2022-08-31
Abstract: A DEM structure for improving dynamic performance of a digital-to-analog converter (DAC) at an extremely low temperature, comprising: a signal input terminal, configured to receive three-bit binary input signals (B0, B1, B2); a random control signal module, connected to the signal input terminal and configured to generate random control signals (PRBS0, PRBS1, PRBS2) according to the three-bit binary input signals (B0, B1, B2); and a random shift circuit, comprising a first input terminal and a second input terminal, the first input terminal being connected to the signal input terminal, the second input terminal being connected to the random control signal module, and the random shift circuit being configured to decode the three-bit binary input signals (B0, B1, B2) into seven-bit thermometer codes (W1-W7) according to the random control signals. The DEM structure can alleviate the technical problems in the prior art of dynamic performance deterioration and the like caused by aggravation of transistor mismatch when a DAC operates at an extremely low temperature.
Patent WO-2023040879-A1 (WO)
Title: Drug delivery system for locally delivering therapeutic agents and uses thereof
Inventor: WU GUOLONG
IPC: A61K47/24
Filed: 2022-09-14
Abstract: Disclosed herein are drug delivery systems and methods for locally delivering therapeutic agents, and methods for using such drug delivery systems for the treatment of diseases.
Patent WO-2023041032-A1 (WO)
Inventor: LV XIAOLIN
IPC: H03F1/56
Filed: 2022-09-16
Abstract: 本申请提供了一种输出匹配模块、多尔蒂功率放大器，输出匹配模块包括：第一电感器、第二电感器、第一无源电子元件、第二无源电子元件、第三无源电子元件、第一隔直电容和第二隔直电容；其中，第一电感器的一端与主路管芯的漏极连接，第一电感器的另一端与第二无源电子元件的一端连接；第二无源电子元件的另一端通过第一隔直电容接地；第二电感器的一端与辅路管芯的漏极连接，第二电感器的另一端与第三无源电子元件的一端连接；第三无源电子元件的另一端通过第二隔直电容接地；第二无源电子元件或第三无源电子元件的另一端连接偏置电源；第一无源电子元件的一端与第一电感器的另一端连接，第一无源电子元件的另一端与第二电感器的另一端连接。
Patent WO-2023046053-A1 (WO)
Inventor: PENG SHUYAN
IPC: H04W72/04
Filed: 2022-09-23
Abstract: La présente invention appartient au domaine technique des communications. La présente invention un procédé et un appareil de transmission de signal de référence, et un dispositif associé. Le procédé comprend les étapes suivantes : un terminal détermine une ressource de transmission cible pour transmettre un signal de référence de liaison latérale (SL), le signal de référence SL comprenant un signal de référence pour le positionnement ; et le terminal transmet le signal de référence SL au moyen de la ressource de transmission cible.
Patent WO-2023078025-A1 (WO)
Inventor: LI JINGSONG
IPC: G16H50/20
Filed: 2022-10-10
Abstract: 本发明公开了一种基于任务分解策略的发热待查辅助鉴别诊断系统，首次全面且系统地构建了发热待查潜在病因类别层次结构，基于类别层次结构实现了针对发热待查潜在病因进行辅助鉴别诊断的层次分类模型，并能够模拟临床医生的推理逻辑，逐层给出鉴别诊断意见，不仅鉴别范围更全面、系统，同时具有更高的鉴别准确度和更好的临床可解释性，由上向下的逐层推理模式也更加符合临床医生的临床实践习惯；本发明所利用的临床数据都是患者就诊早期极易获取的早期临床表现数据，因此在患者早期就诊阶段就能够基于有限信息给出极具临床价值和可信度的鉴别诊断意见；本发明为发热待查潜在病因的鉴别诊断提供了全面、系统、层次化的解决策略。
Patent WO-2023066160-A1 (WO)
Title: Tubular section for wind turbine tower and construction method for wind turbine tower
Inventor: YANG WEI
IPC: E04H12/12
Filed: 2022-10-14
Abstract: A tubular section includes a plurality of prefabricated concrete formworks (11) in a closed connection to form a regular polygonal structure, each prefabricated concrete formwork (11) including two prefabricated wall panels (111) spaced apart from each other and a connecting piece (113) connecting the two prefabricated wall panels (111), an accommodation cavity (112) being defined between the two prefabricated wall panels (111), the accommodation cavities (112) of the plurality of prefabricated concrete formworks (11) being in communication with each other, all the accommodation cavities (112) being filled with concrete (16), and the concrete (16) in all the accommodation cavities (112) being solidified to be integral as a whole.
Patent WO-2023098491-A1 (WO)
Inventor: BAI YI
IPC: A61P35/00
Filed: 2022-11-18
Abstract: 抗TSLP单克隆抗体、其抗原结合片段及其用途。该抗体与TSLP抗原具有较高的亲和力，能够有效抑制TSLP抗原与其受体复合物的结合，进而阻止由TSLP靶向的免疫细胞释放促炎性细胞因子，防止哮喘发作并改善哮喘控制；本发明筛选得到的单克隆抗体分子还具有较高的热稳定性和较好的安全性，本发明能够用于治疗哮喘、慢性阻塞性肺病、慢性嗜酸性粒细胞性肺炎、特发性肺纤维化、过敏性皮炎；哮喘包括重度哮喘、嗜酸细胞性或非嗜酸细胞性哮喘和低嗜酸细胞哮喘。
Patent WO-2023124981-A1 (WO)
Inventor: CHEN RIQING
IPC: A61B34/20
Filed: 2022-12-13
Abstract: The present application belongs to the field of medicine, and proposes a motion navigation method, apparatus, and device for a bronchoscope. The method comprises: acquiring images to be processed which are collected by a bronchoscope; detecting bifurcated lung segments in the images, and determining a target detection frame contained in the images; determining the motion state of the bronchoscope according to pose change data of the target detection frame corresponding to the same bifurcated lung segment in two images to be processed; and determining a local search range of a virtual bronchial tree according to the motion state, and determining a virtual bronchial tree image which matches with the images according to the local search range. Compared to searching the entire virtual bronchial tree, the present application searches within a determined local search range, which helps increase the matching efficiency of the virtual bronchial tree image, can effectively reduce the interference of similar bifurcations of other lung segments, and can effectively improve the accuracy of image matching.
Patent WO-2023125347-A1 (WO)
Inventor: HU KUN
IPC: H05K1/14
Filed: 2022-12-26
Abstract: 本申请公开了一种印刷电路板组件和电子设备，属于电路板技术领域。所述印刷电路板组件包括堆叠设置的第一印刷电路板和第二印刷电路板，所述第一印刷电路板朝向所述第二印刷电路板的一侧设置有架板，所述架板围合形成凹陷结构，所述第一印刷电路板通过多个焊点与所述第二印刷电路板电连接；所述多个焊点设置于所述架板的朝向所述第二印刷电路板的第一面上，所述多个焊点包括连续焊点，所述连续焊点包括连为一体的同类型的多个第一焊点，所述同类型的多个第一焊点为同一信号的焊点；所述第一面上设置有与所述连续焊点的位置和形状相对应的连续焊盘。