baber/WOPTO huggingface dataset:
Patent WO-2021104073-A1 (WO)
Inventor: SUN XIANZHOU
IPC: H05K7/20
Filed: 2020-11-16
Abstract: Disclosed is a container type frequency conversion pry comprising a container body, wherein a containing space is provided in the container body, a wiring unit, a voltage transformation unit and a frequency conversion unit are arranged in the containing space, a first cooling unit and a second cooling unit are further arranged in the containing space, the first cooling unit comprises an air duct and a first heat dissipation fan arranged in the air duct, the voltage transformation unit is located in the air duct, air flows through the air duct under the action of the first heat dissipation fan to cool the voltage transformation unit, the second cooling unit comprises a cold guide assembly and a second heat dissipation fan, and the cold guide assembly abuts against the frequency conversion unit. The first cooling unit cools the voltage transformation unit in an air cooling manner, and the second cooling unit cools the frequency conversion unit in an air cooling and water cooling combined manner, such that the situation that the voltage transformation unit and the frequency conversion unit cannot operate normally due to too high a temperature is avoided, and the operation efficiency and reliability of the whole machine are improved.
Patent WO-2021129252-A1 (WO)
Title: 自动生成足球比赛射门集锦的方法、装置及设备及计算机可读存储介质
Inventor: HE MINCI
IPC: H04N21/8549
Filed: 2020-11-19
Abstract: 本发明公开了一种自动生成足球比赛射门集锦的方法、装置及设备及计算机可读存储介质，获取历史足球比赛的录像数据，根据所述历史足球比赛的录像数据进行训练得到足球比赛录像处理模型；根据所述足球比赛录像处理模型对所述目标足球比赛录像进行处理，得到所述目标足球比赛录像的视频数据和解说员音频数据；从所述视频数据中提取包括出现球门的连续图像帧形成待选视频片段；对所述解说员音频数据进行识别处理得到在所述目标足球比赛录像中出现预设射门相关词语的关键词出现时间；根据所述待选视频片段和所述关键词出现时间生成所述目标足球比赛的射门集锦。本发明可以自动快速地根据足球比赛录像生成相应的射门集锦。
Patent WO-2021129261-A1 (WO)
Title: 一种基于叶片载荷分布的离心泵复合叶轮设计方法
Inventor: ZHU ZUCHAO
IPC: F04D29/24
Filed: 2020-11-20
Abstract: 一种基于叶片载荷分布的离心泵复合叶轮设计方法，对初始叶轮进行计算获得欧拉扬程梯度系数，并判断叶轮是否要将长叶片替换为短叶片，在保证长、短叶片总加载载荷一致情况下，对长叶片进行后加载设计，对短叶片进行前加载设计，使得复合叶轮能够明显改善叶轮内部的流动状况。能够改善叶轮出口处的射流-尾迹现象，提高离心泵的抗汽蚀性能，降低压力脉动对泵的影响，使流动更加稳定。
Patent WO-2021098861-A1 (WO)
Inventor: QIAO LIANG
IPC: G06K9/32
Filed: 2020-11-20
Abstract: The present disclosure provides a text recognition method, apparatus, recognition device, and storage medium, belonging to the field of text detection. The method comprises: according to a feature map of an extraction image to be recognized, the recognition device can, using a preset segmentation network and the image to be recognized, determine the segmentation information of the text area of the image to be recognized, and then, according to the segmentation information, determine the boundary key points of the text area, and use the boundary key points to convert the text in the text area into text in a target arrangement order, then input the converted text into a preset recognition model and perform recognition processing. The present invention improves the efficiency of recognition of curved text.
Patent WO-2022088325-A1 (WO)
Inventor: LI CHUANLONG
IPC: G02B27/01
Filed: 2020-11-24
Abstract: L'invention concerne une paire de lunettes intelligentes, comprenant une monture (2) et des branches (6). La monture (2) est reliée de manière rotative aux branches (6) au moyen d'ensembles charnière ; chaque ensemble charnière comprend un ensemble élastique ; après les branches (6) sont tournées vers l'extérieur par rapport à la monture (2) et un angle de rotation est supérieur à un angle de rotation prédéfini, les ensembles élastiques sont déformés élastiquement de telle sorte que les branches (6) ont une tendance de mouvement de rotation à pliage vers l'intérieur ; et lorsque les branches (6) sont tournées vers l'extérieur par rapport à la monture (2) et l'angle de rotation n'est pas supérieur à un angle prédéfini, les ensembles élastiques sont dans des formes d'origine. Les ensembles élastiques sont en outre disposés dans les ensembles charnière, de telle sorte que les deux branches (6) peuvent serrer la tête dans un état de port, les lunettes intelligentes dans l'état de port sont empêchées de tomber, et la fiabilité de port est améliorée. De plus, les ensembles élastiques commencent à se déformer après les branches (6) sont tournées vers l'extérieur par l'angle de rotation prédéfini et ne sont pas déformées à l'intérieur de l'angle de rotation prédéfini, de telle sorte que les ensembles élastiques peuvent être dans un état relâché non déformé à l'angle de rotation qui n'est pas approprié pour être porté, et la durée de vie des ensembles élastiques est prolongée.
Patent WO-2021104276-A1 (WO)
Title: 一种茯茶提取物在制备皮肤调节产品中的用途
Inventor: FU WENYAN
IPC: A61K8/9789
Filed: 2020-11-24
Abstract: 一种茯茶提取物在制备皮肤调节产品中的用途，所述皮肤调节产品包括对抗痤疮、抗氧化、抗炎症、抗刺激、抗衰老或增强皮肤弹性的护肤产品、化妆品、营养药、皮肤病学用途产品。茯茶提取物通过针对痤疮丙酸杆菌的特异性作用抑制炎症，因此可以作为制备皮肤调节产品的用途。
Patent WO-2021129296-A1 (WO)
Title: 衣物处理装置
Inventor: TANIKOSHI OSAMU
IPC: D06F58/10
Filed: 2020-11-26
Abstract: 本发明提供一种衣物处理装置，其能充分抑制衣物的起皱。衣物处理装置(1)具备：容纳室(200)，配置于箱体(100)内，容纳衣物；第一供给单元(300)，向容纳室(200)内供给暖风；衣架悬挂装置(610)，保持衣物使其呈悬挂在容纳室(200)内的状态；激振机构部(630)，使衣架悬挂装置(610)摆动；控制部，控制激振机构部(630)；以及摄像机，用于对衣架悬挂装置(610)摆动时的衣物的晃动幅度进行检测。在此，在利用来自第一供给单元(300)的暖风来烘干衣物时，控制部根据由摄像机检测到的衣物的晃动幅度来确定衣架悬挂装置(610)摆动时的摆动频率。
Patent WO-2022088414-A1 (WO)
Inventor: LIU LIQIANG
IPC: A61F7/00
Filed: 2020-12-14
Abstract: Procédé d'assemblage d'instrument de refroidissement électronique portable. L'instrument de refroidissement électronique portable comprend un support et un refroidisseur (100). Le support comprend une partie de corps pour le refroidisseur (100) à monter sur celle-ci, une seconde partie de palier de pression (202) étant disposée au niveau d'une ouverture de montage dans la partie de corps. Le refroidisseur (100) comprend un boîtier principal (103), une plaque de refroidissement de semi-conducteur (101), une plaque de conduction de froid (104), un radiateur (109) et un premier cadre (105), le radiateur (109) étant monté dans le premier cadre (105) à partir d'un côté arrière du radiateur ; la plaque de refroidissement de semi-conducteur (101) étant disposée sur un côté arrière du radiateur (109) ; la plaque de conduction de froid (104) étant montée sur un côté arrière du premier cadre (105) ; la partie corps et le refroidisseur (100) étant fixés dans un mode dans lequel la seconde partie de palier de pression (202) est serrée entre la plaque de conduction de froid (104) et le premier cadre (105) ; et le boîtier principal (103) étant monté sur un côté avant du premier cadre (105). Lorsque la plaque de conduction de froid (104) et le premier cadre (105) sont montés ensemble, la seconde partie de palier de pression (202) dans la partie corps est serrée, de telle sorte que le refroidisseur (100) et le support sont montés ensemble, et il est pratique de réaliser un assemblage et un désassemblage entre le refroidisseur (100) et le support dans l'instrument de refroidissement électronique portable. La présente invention peut être largement utilisée dans le domaine technique des instruments de refroidissement.
Patent WO-2021169515-A1 (WO)
Inventor: LIU JIANGMING
IPC: H04M1/725
Filed: 2020-12-17
Abstract: The present application is applicable to the technical field of the Internet. Provided are a method for data exchange between devices, and a related device. The method for data exchange between devices comprises: wearable devices sending collected data to a mobile terminal, wherein the wearable devices are worn on different parts of the body of a user; and the mobile terminal preprocessing the data collected by the wearable devices, and sending the preprocessed data to a target wearable device, wherein the target wearable device is a wearable device, which is worn on a preset part of the body of the user, among the wearable devices, such that the user can view the target wearable device when exercising, so that when it is not convenient for the user to use the mobile terminal, the user can learn the exercise state in a timely manner by means of the target wearable device.
Patent WO-2021136059-A1 (WO)
Title: Preparation system and method capable of controlling size of nano-conductor/semiconductor material
Inventor: ZHANG YU
IPC: B22F9/14
Filed: 2020-12-24
Abstract: A preparation system and method capable of controlling the size of a nano-conductor/semiconductor material. The system comprises a nano-material preparation device, a size control device, and a collection device which are communicated in sequence; the nano-material preparation device consists of a power source (1), electrodes (2), an ablation reaction vessel (3), and an inert gas source (4); the size control device is a tube furnace (5) for heat treatment of a nano-conductor/semiconductor material; the collection device comprises a collection box (6); two electrode fixing bases (8) for installing and fixing the electrodes (2) are provided in the ablation reaction vessel (3); the two electrode fixing bases (8) are oppositely disposed on the inner wall of the ablation reaction vessel (3), and the two electrode fixing bases (8) are respectively electrically connected to two poles of the power source (1). By adjusting the temperature in the tube furnace (5) in the size control device, the length of the tube furnace (5), and the speed of a nano-conductor/semiconductor material passing through the tube furnace (5) along with an inert gas, the heat treatment temperature and heat treatment time for the nano-conductor/semiconductor material in the tube furnace (5) are changed, so as to control the final size of the nano-conductor/semiconductor material.
Patent WO-2021129841-A1 (WO)
Title: 用作ret激酶抑制剂的化合物及其应用
Inventor: WU YUSHENG
IPC: C07D519/00
Filed: 2020-12-25
Abstract: 涉及用作RET激酶抑制剂的化合物及其应用，其具有式F所示结构，所述化合物对RET激酶均有很好的抑制能力，且具有较好的药效学、药代动力学性能和更低的毒副作用。
Patent WO-2022126779-A1 (WO)
Title: Enceinte de haut-parleur
Inventor: REN ZHANG
IPC: H04R1/02
Filed: 2020-12-30
Abstract: La présente invention concerne une enceinte de haut-parleur. L'enceinte de haut-parleur comprend un couvercle avant, une unité de production sonore fixée sur le couvercle avant et pourvue d'un plot de soudure, et une cosse de brasage connectée électriquement au plot de soudure ; l'enceinte de haut-parleur comprend en outre un élément d'isolation perméable à l'air disposé de manière à recouvrir le côté de l'unité de production sonore éloignée du couvercle avant ; l'élément d'isolation perméable à l'air comprend un corps d'élément d'isolation perméable à l'air, et une paroi latérale pliée et s'étendant à partir de la périphérie du corps d'élément d'isolation perméable à l'air vers le couvercle avant ; au moins une partie de la paroi latérale est reliée au couvercle avant ; la patte de brasage est située entre le couvercle avant et la paroi latérale de l'élément d'isolation perméable à l'air ; et une couche isolante est disposée au niveau de la position dans la paroi latérale correspondant à la patte de brasage. Au moyen de l'agencement de la couche isolante, le risque de court-circuit provoqué par le contact entre la cosse de brasage et l'élément d'isolation perméable à l'air après le soudage peut être efficacement évité, et la sécurité et la fiabilité de l'enceinte de haut-parleur sont améliorées.
Patent WO-2021169604-A1 (WO)
Inventor: Yang Ceyuan
IPC: G06K9/00
Filed: 2020-12-31
Abstract: Provided in the present disclosure are a method and device for action information recognition, an electronic device, and a storage medium. The method comprises: performing feature extraction with respect to a video to be recognized to produce first feature maps of multiple levels; adjusting parameter information with respect to first feature maps to produce second feature maps corresponding to the first feature maps of each level, where parameter information of the second feature maps corresponding to the first feature maps of different levels are identical; respectively adjusting the parameter information of the second feature maps of each level to produce third feature maps corresponding to the second feature maps of each level, where the ratio of temporal-dimension values of the third feature maps of each level complies with a preset ratio; and determining action information in said video on the basis of the third feature maps.
Patent WO-2021139644-A1 (WO)
Title: Method for identifying whether leather is genuine
Inventor: MA QIANG
IPC: G01N27/62
Filed: 2021-01-05
Abstract: Provided is a method for identifying whether leather is genuine. The method comprises the following steps: step I, model establishment: (1) collecting leather samples from different animal sources, setting parameters of a mass spectrometer, and cutting the surfaces of the leather samples by using a preheated electric soldering iron, such that generated sample ions enter the mass spectrometer for testing and analysis; and (2) performing, by means of a multivariable statistical model, principal component analysis and linear discriminant analysis on rapid evaporation ionization mass spectrum data obtained by means of analysis, and performing cross validation; and step II, actual leather sample testing: on the basis of the multivariable statistical model, performing analysis, testing and identifying whether a sample is genuine on an actual leather sample. According to the identification method, sample pre-treatment is not required, and whether a leather product is genuine can be precisely identified.
Patent WO-2021203835-A1 (WO)
Inventor: WANG LU
IPC: H04W4/02
Filed: 2021-02-09
Abstract: 一种公共交通到站提醒方法、装置、存储介质及移动终端，包括：当移动终端位于公共交通站内时，确定目标站点（101）；当移动终端连接有外部设备时，则实时监测移动终端的位置信息（103）；当移动终端的位置信息与目标站点的位置信息相匹配时，则获取到站提醒信息，并通过外部设备展示到站提醒信息（104）。
Patent WO-2021179980-A1 (WO)
Inventor: XUE LU
IPC: F25J3/04
Filed: 2021-03-04
Abstract: The present invention relates to fully-liquefied gas separation equipment and process. The fully-liquefied gas separation equipment comprises air filtration, compression, precooling, and purification systems, a high-temperature expander, a low-temperature expander, a main heat exchanger, and a rectification system. The air filtration, compression, precooling, and purification systems are connected sequentially to a pressurizing side of the high-temperature expander, a pressurizing side of the low-temperature expander, and the main heat exchanger and then is divided into two branches, respectively connected to an expanding side of the low-temperature expander and the rectification system. The expanding side of the low-temperature expander is connected respectively to the main heat exchanger and the rectification system. The main heat exchanger in turn is connected to the expanding side of the high-temperature expander. The expanding side of the high-temperature expander in turn is connected to the main heat exchanger. The main heat exchanger in turn is connected to the purification system. A low-pressure contaminated nitrogen outlet and a low-pressure nitrogen outlet of the rectification system respectively are connected to the main heat exchanger. The heat exchanger is then connected to the precooling system. The fully-liquefied gas separation process is implemented on the basis of the fully-liquefied gas separation equipment. The present invention has a simple configuration, is easy to implement, provides high gas separation efficiency, and has a low energy consumption.
Patent WO-2021258775-A1 (WO)
Title: 翅片结构及换热器
Inventor: XIANG WU
IPC: F28F1/12
Filed: 2021-03-05
Abstract: 本申请公开了一种翅片结构及换热器，其中，翅片结构包括：翅片基体，翅片基体上具有用于穿设换热管的管孔结构，翅片基体为波纹翅片；多个凸起部，凸起部设置在翅片基体上，多个凸起部环绕在管孔结构的外周。本申请的翅片结构及换热器能够有效地提升翅片换热效果，强化换热器换热性能。
Patent WO-2021208824-A1 (WO)
Title: Light emitting diode structure having resonant cavity and method for manufacturing the same
Inventor: CHONG WING CHEUNG
IPC: H01L27/32
Filed: 2021-04-12
Abstract: A LED structure includes a substrate, a LED unit formed on the substrate, a first reflector layer formed between the substrate and the LED unit, and a second reflector layer formed on the LED unit. A common anode layer of the LED unit is formed on the first reflector layer. The first reflector layer, the LED unit and the second reflector layer are configured to collectively provide a resonant cavity.
Patent WO-2022213399-A1 (WO)
Title: Chain tightness measuring apparatus
Inventor: HE ZHAOLONG
IPC: G01M13/023
Filed: 2021-04-12
Abstract: A chain tightness measuring apparatus, comprising a measuring assembly (1) and a force applying assembly (2). The measuring assembly (1) comprises a ruler body (11), a supporting member (12) and a vernier portion (13). The supporting member (12) and the vernier portion (13) are connected to the ruler body (11) to form an accommodating space. The vernier portion (13) comprises a measuring jaw (131) and a pressing portion (132) disposed on the measuring jaw (131). The force application assembly (2) comprises a sleeve (21), an elastic member (22), a connecting rod (23) and an abutting rod (24). The sleeve (21) is provided with an accommodating cavity (211). The connecting rod (23), the elastic member (22) and the abutting rod (24) sequentially abut against one another in the axial direction of the sleeve (21) and disposed in the accommodating cavity (211). The sleeve (21) is located in the accommodating space. The connecting rod (23) is connected to the pressing portion (132). The abutting rod (24) passes through the supporting member (12) and is used for abutting against a chain to be measured. The side wall of the sleeve (21) is provided with an elastic force scale portion (212) corresponding to the compression amount of the elastic member (22), and an observation hole (213) corresponding to the elastic force scale portion (212). The constancy of output force is achieved, the uncertainty of manual force application is avoided, and the accuracy of chain tightness measurement is improved.
Patent WO-2022001285-A1 (WO)
Title: Method and device for automatically configuring flexible ethernet (flexe)
Inventor: XING FEI
IPC: H04L12/24
Filed: 2021-04-13
Abstract: Disclosed in the embodiments of the present application is a method for automatically configuring FlexE information. The method may be implemented by a first communication device. The first communication device may receive first FlexE configuration information sent by a second communication device; and after the first FlexE configuration information is received, the first communication device may perform local FlexE configuration on the basis of the first FlexE configuration information, such that FlexE configuration information of the first communication device remains consistent with FlexE configuration information of the second communication device, so as to establish a FlexE connection, wherein second FlexE configuration information is used to perform FlexE configuration on a first physical interface on the first communication device. It can be seen therefrom that, by means of the solution provided in the embodiments of the present application, there is no need to manually perform FlexE configuration on a first physical interface, and a first communication device can acquire first FlexE configuration information, and can automatically implement the FlexE configuration on the first physical interface on the basis of the first FlexE configuration information, thereby improving the efficiency of performing FlexE configuration on the first physical interface.
Patent WO-2022193390-A1 (WO)
Inventor: HUANG HANG
IPC: H04N19/124
Filed: 2021-04-13
Abstract: 本申请实施例提供一种视频编解码方法与系统、及视频编解码器，在视频解码过程中，解码码流，得到待解码块的标志位信息；针对待解码块中一待解码系数，从待解码块的标志位信息中获取在待解码系数之前已反量化的前一个量化系数的标志位信息；根据前一个量化系数的标志位信息，从DQ的N个量化器中确定量化待解码系数所使用的目标量化器；根据目标量化器，对待解码系数进行反量化。即本申请只需获得待解码系数的前一个量化系数的标志位信息，即可确定出目标量化器，而无需等待该待解码系数解码完成，进而降低了编解码复杂度，提高编解码效率。
Patent WO-2021208944-A1 (WO)
Inventor: SUN SHICHENG
IPC: G09G3/3225
Filed: 2021-04-14
Abstract: 一种显示面板（10）及显示装置，所述显示面板（10）具有显示区（A）和位于显示区（A）外围的周边区（B），所述显示区（A）包括第一区域（A1）和第二区域（A2）；所述显示面板（10）包括位于所述第一区域（A1）的多个像素驱动电路（300）和位于所述第二区域（A2）的多个像素驱动电路（300）；其中，所述第一区域（A1）中像素驱动电路（300）的密度小于所述第二区域（A2）中像素驱动电路（300）的密度。
Patent WO-2021208964-A1 (WO)
Title: Method and apparatus for controlling vehicle engine
Inventor: HU ZHIMIN
IPC: B60W30/06
Filed: 2021-04-14
Abstract: Provided are a method and apparatus for controlling a vehicle engine. The method comprises: acquiring information of an environment where a vehicle is currently located; acquiring current running state information of a vehicle engine; and when the current running state information is a started state and the information of the environment meets a preset environment condition, controlling the vehicle engine to be powered off. In the present disclosure, a main control module of a vehicle can continuously acquire information of an environment where a vehicle is currently located and current running state information of a vehicle engine, and can control the vehicle engine to be powered off when it is detected that the vehicle engine is currently in a started state and the vehicle is in a preset environment condition, such that the concentration of emissions in a preset environment caused by the running of the engine in the preset environment condition are prevented from being excessive, and the personal safety of a user in the preset environment is ensured.
Patent WO-2021218943-A1 (WO)
Inventor: CHEN KANG
IPC: G06K9/00
Filed: 2021-04-27
Abstract: The present application relates to the field of image processing, and disclosed are an electrocardiogram image processing method and device, a medium, and an electrocardiograph. The electrocardiogram image processing method of the present application comprises: receiving an electrocardiogram image, extracting a feature map of an electrocardiogram image, and performing dimension reduction processing on the feature map to obtain an attention map; extracting a feature matrix from the feature map and the attention map by means of bilinear attention pooling; performing adaptive weight learning and weighted fusion on the feature matrix by means of multi-head self-attention processing to obtain an expression matrix; and performing multi-label classification on the electrocardiogram image on the basis of the expression matrix. According to the present application, the electrocardiogram image can be directly interpreted, without limiting to use of a conventional digital signal, a tiny difference in the electrocardiogram image can be grasped at the same time, thus electrocardiogram anomalies are classified, and the anti-noise capability is strong.
Patent WO-2022226965-A1 (WO)
Inventor: WANG LEI
IPC: H01M50/147
Filed: 2021-04-30
Abstract: 本申请实施例提供了一种电池单体、电池、用电设备及电池的制造方法和设备，属于电池技术领域。其中，电池单体包括壳体、电极组件以及端盖组件。电极组件用于容纳于壳体，电极组件包括主体部和极耳。端盖组件包括端盖和电极端子，端盖用于盖合于壳体的开口，电极端子安装于端盖，电极端子用于与极耳电连接。端盖包括第一本体和第一凸部，第一本体具有在其厚度方向上相对布置的第一内表面和第一外表面，第一凸部从第一外表面向背离主体部的方向凸出，第一本体上与第一凸部相对应的位置形成有从第一内表面向背离主体部的方向凹陷的第一凹部，第一凹部用于容纳极耳的至少一部分，以为主体部腾出更多的空间，有利于提升电池单体的能量密度。
Patent WO-2022077926-A1 (WO)
Title: Electrochemical apparatus and electronic apparatus
Inventor: WANG KEFEI
IPC: H01M4/13
Filed: 2021-06-02
Abstract: An electrochemical apparatus and an electronic apparatus are disclosed. The electrochemical apparatus includes a positive electrode, a negative electrode, and an electrolyte. The negative electrode includes a negative electrode current collector and a negative electrode mixture layer formed on the negative electrode current collector, and the negative electrode mixture layer includes a negative electrode active substance. An elongation at a yield point of the negative electrode mixture layer and D50 of the negative electrode active substance satisfy a specified relationship, and the electrolyte includes a compound having a cyano group. The electrochemical apparatus has improved rate performance and safety performance.