baber/WOPTO huggingface dataset:
Patent WO-2021056878-A1 (WO)
Inventor: YE JIAN
IPC: G06F3/041
Filed: 2019-12-23
Abstract: A touch electrode layer (200) and a touch display device (300). A first electrode (101) and a second electrode (102) of the touch electrode unit (100) are configured to be a trunk and branch structure respectively, wherein a first branch electrode (1012) is electrically connected to a first trunk electrode (1011), and a second branch electrode (1022) is electrically connected to a second trunk electrode (1021). Moreover, the first branch electrode (1012) and the second branch electrode (1022) form an extreme coupling shape of the character "回", which can increase the rate of change of the basic mutual capacitance value when a finger touches; and a third electrode (103) that is in the shape of the character "回" and between the adjacent "回"-shaped first branch electrode (1012) and second branch electrode (1022), and that is not mutually connected, thereby effectively reducing the basic mutual capacitance value Cm, and effectively reducing the parasitic capacitance to the ground.
Patent WO-2021042634-A1 (WO)
Title: Fermentation optimization process for producing hyaluronidase by lactobacillus plantarum
Inventor: GAO RUI
IPC: C12N9/26
Filed: 2019-12-25
Abstract: Disclosed is a fermentation optimization process for producing hyaluronidase by Lactobacillus plantarum, the process comprising the following steps: preparing a seed culture medium; inoculating Lactobacillus plantarum into the seed culture medium and culturing same to obtain a liquid fermentation strain; preparing a liquid fermentation culture medium; inoculating the liquid fermentation strain into the liquid fermentation culture medium and culturing same, and then finishing the fermentation; centrifuging a fermentation liquid, and then collecting a supernatant, which is a crude enzyme solution. In the process, the fermentation rotation speed and the aeration amount are adjusted, and oxygen-resistant domestication and cultivation is performed on the thallus, so that the yield of hyaluronidase in the metabolites of Lactobacillus plantarum is greatly improved through the optimization of conditions: the hyaluronidase contained in the fermentation liquid produced by the production process is 9604 IU/mL.
Patent WO-2020181893-A1 (WO)
Inventor: WANG XINGLONG
IPC: H04R9/06
Filed: 2019-12-30
Abstract: The present invention discloses a sound generation device and an electronic product. The sound generation device comprising: a housing, and, disposed on the housing: a first vibration system, the first vibration system comprising a first diaphragm and, disposed at intervals on the first diaphragm, at least two first voice coils; a second vibration system, the second vibration system comprising a second diaphragm and, disposed on the second diaphragm, at least two second voice coils, the second diaphragm being disposed relative to the first diaphragm; a magnetic circuit system, the magnetic circuit system comprising a center magnet and a support member, the support member being disposed between the first vibration system and the second vibration system. A technical effect of the present invention is that the sound generation device is louder and has better acoustic performance.
Patent WO-2020143725-A1 (WO)
Title: Point cloud decoding method and decoder
Inventor: CAI KANGYING
IPC: G06T15/04
Filed: 2020-01-09
Abstract: Disclosed by the present application are a point cloud decoding method and a decoder, relating to the technical field of coding and decoding, and improving the coding and decoding performance of the point cloud by reducing outlier points in the reconstructed point cloud. The point cloud decoding method comprises the following steps: magnifying a first occupancy map of the point cloud to be decoded, so as to obtain a second occupancy map with a resolution greater than that of the first occupancy map; if a reference pixel block in the first occupancy map is a boundary pixel block, marking a pixel at a first target position in a pixel block to be processed in the second occupancy map as occupied, and/or marking a pixel at a second target position in the pixel block to be processed as unoccupied, wherein the pixel block to be processed corresponds to the reference pixel block; if the reference pixel block is a non-boundary pixel block, marking all pixels in the pixel block to be processed as occupied or marking same as unoccupied; and reconstructing the point cloud to be decoded according to the marked second occupancy map.
Patent WO-2020173257-A1 (WO)
Inventor: WANG SHITAO
IPC: H02S20/32
Filed: 2020-01-17
Abstract: 本发明公开了一种主梁及其应用和光伏跟踪支架，其中，主梁包括：平板与椭圆弧形板，平板的两端分别与椭圆弧形板的对应端固定连接构成环状，且平板所在平面垂直于椭圆弧形板所在的椭圆的长轴。同时提供主梁在光伏跟踪支架中的应用。光伏跟踪支架，包括主梁，还包括：立柱；轴承座，其包括依次连接的轴承圈、Z型支撑板与底板，Z型支撑板的断面形状呈Z型，主梁安装于轴承圈内，且主梁的平板正对光伏组件，底板与立柱连接。本发明的主梁在保证相同的厚度的前提下，横向截面抵抗矩提高，节约成本，应用于光伏跟踪支架内能减缓双面光伏组件的热斑效应，延长双面光伏组件的寿命。
Patent WO-2021159227-A1 (WO)
Title: Storage box rotatable to transform partition space
Inventor: LIU SHENG-YU
IPC: B65D25/06
Filed: 2020-02-10
Abstract: A storage box rotatable to transform a partition space, comprising a box body (10), a partition plate (20), and a box cover (30). The box body (10) has a bottom plate (11) and a vertical plate (12) bent from the bottom plate (11); an accommodating space is defined between the vertical plate (12) and the bottom plate (11); a pivot portion (13) is provided on the bottom plate (11); the partition plate (20) comprises a sheet member (21) and a rotating portion (22) provided on the sheet member (21), and the rotating portion (22) is rotatably connected to the pivot portion (13), so that the accommodating space is divided into a first chamber and a second chamber by means of the sheet member (21); the box cover (30) covers the corresponding box body (10). The space inside the box body of the storage box can be adjusted according to actual use requirements, and the storage box is convenient to operate.
Patent WO-2021062976-A1 (WO)
Inventor: WU ZHENZHI
IPC: G06F3/14
Filed: 2020-02-17
Abstract: 本申请涉及一种视频图像的编码处理方法、系统及存储介质，视频图像的编码处理方法包括步骤：获取图像帧；根据色度将一个图像帧分解为多个不均匀帧；将多个不均匀帧重新排列后，发送到显示终端进行显示。视频图像的编码处理系统与方法相对应。通过对播放视频源进行处理，将一个图像帧按照色度值分解为多个不均匀帧，使得在使用相机对视频进行拍摄时，如若没有取得后台的信号与拍摄相机进行同步，则拍摄帧捕获的多个不均匀帧中，极大可能存在分属两组不均匀帧的色度值或色度区间相同的不均匀帧，使得拍摄得到的图像会存在严重的色差现象，局部画面甚至出现类似马赛克的现象，能够在不干扰观影现场的情况下实现视频图像的防拍。
Patent WO-2020169063-A1 (WO)
Inventor: HUA MENG
IPC: H04W72/04
Filed: 2020-02-20
Abstract: L'invention concerne un procédé de transmission de données, et un appareil de communication.

Le procédé comprend les étapes suivantes : recevoir un canal de commande de liaison descendante, le canal de commande de liaison descendante indiquant une première ressource temps-fréquence, et un premier type de service correspondant à des données planifiées par le canal de commande de liaison descendante et transmises par un canal de données de liaison descendante ; déterminer, selon le premier type de service, une seconde ressource temps-fréquence qui n'est pas utilisée pour transmettre les données du premier type de service ; et recevoir le canal de données de liaison descendante sur une troisième ressource temps-fréquence, la troisième ressource temps-fréquence étant une partie ou la totalité de la première ressource temps-fréquence, et la troisième ressource temps-fréquence ne comprenant pas la seconde ressource temps-fréquence. Au moyen de la solution technique fournie dans la présente invention, un dispositif terminal peut déterminer, selon un type de service, une troisième ressource de transmission dans laquelle se trouve un canal de données de liaison descendante, de façon à atteindre les objectifs de détermination d'un paramètre d'adaptation de débit selon le type de service et d'amélioration du taux d'utilisation des ressources.
Patent WO-2020187056-A1 (WO)
Title: Array substrate and fabrication method therefor, and display panel
Inventor: CHO EN-TSUNG
IPC: H01L27/12
Filed: 2020-03-06
Abstract: An array substrate (100) and a fabrication method therefor, and a display panel (160), the array substrate comprising a substrate (110), an active switch (120), and a transparent electrode layer (130) that are sequentially stacked; the active switch (120) comprises a first metal layer (121), an adhesion layer (122), and a first insulating layer (123) that are sequentially stacked, and further comprises a via (124) that penetrates the first insulating layer (123) and that exposes the first metal layer (121); the transparent electrode layer (130) is connected to the first metal layer (121) by means of the via (124); and the force of adhesion between the adhesion layer (122) and the first insulating layer (123) is greater than the force of adhesion between the first metal layer (121) and the first insulating layer (123).
Patent WO-2021179351-A1 (WO)
Title: 一种诱导针对hiv-1的广谱中和抗体的免疫组合
Inventor: XU JIANQING
IPC: A61K48/00
Filed: 2020-03-25
Abstract: 疫苗领域，特别涉及一种诱导HIV-1广谱中和抗体的疫苗组合。采用组合疫苗的形式，第一针采用HIV-1膜蛋白为免疫原，疫苗递呈形式包括但不限于重组质粒疫苗、重组蛋白亚单位疫苗、重组病毒载体疫苗、病毒样颗粒疫苗、纳米颗粒疫苗、减毒活疫苗、灭活病毒疫苗；第二针采用表达HIV-1膜蛋白的病毒载体疫苗可显著提升诱导抗HIV-1中和抗体的滴度及广谱性；所述病毒载体包括但不限于痘病毒、腺病毒、单纯疱疹病毒、麻疹病毒、呼肠弧病毒、弹状病毒。第三与第四针为蛋白纳米颗粒疫苗与病毒载体疫苗组合或反之均可。疫苗接种方式包括但不限于肌肉接种、皮内接种、皮下接种、滴鼻、雾化吸入、生殖道、直肠、口服等。动物实验结果证实，疫苗组合安全，可持续产生高效价广谱中和抗体，未来可用于艾滋病的预防和治疗。
Patent WO-2021168989-A1 (WO)
Inventor: YI LIN
IPC: G06F16/23
Filed: 2020-04-01
Abstract: A method and apparatus for constructing a multi-source spatial database for a transmission line corridor. The method comprises: constructing, by means of index technology, a spatial data index for transmission line corridor spatial data having the same time phase (101), wherein the transmission line corridor spatial data comprises 2D raster image data, 3D point cloud data, and thematic data; performing registration on transmission line corridor spatial data having different time phases to acquire a registration result (102); and performing data fusion and updating on the basis of the spatial data index and the registration result to acquire a multi-source spatial database for a transmission line corridor (103). An index for various spatial data having the same time phase is constructed, thereby achieving data organization and management and providing a good data basis for data query and analysis. Accurate geometric registration is performed on the spatial data having different time phases, thereby achieving data fusion and dynamic updating on the basis of spatial location. Therefore, the invention provides a multi-source spatial database construction method capable of performing high-precision registration and fusion on complex multi-period multi-source spatial data so as to achieve data linkage management and updating.
Patent WO-2021103386-A1 (WO)
Inventor: XING ZHIGANG
IPC: F24F13/20
Filed: 2020-04-13
Abstract: A dehumidifier, comprising: a body (100), the body (100) having a dehumidification function; and a water tank (200), the water tank (200) having an accommodating cavity (210), supporting protrusions (220) being provided on the inner side wall of the accommodating cavity (210). The dehumidifier has a working state. In the working state, the bottom of the body (100) abuts on the supporting protrusions (220).
Patent WO-2020216112-A1 (WO)
Title: Anti-calcification electric iron
Inventor: ZHOU YIYUN
IPC: D06F75/14
Filed: 2020-04-15
Abstract: An anti-calcification electric iron, comprising an iron body (1), and a base (2) mounted on the lower side of the iron body 1. A water tank (3) is provided in the iron body (1); a steam chamber (21) is provided in the base (2); a water outlet (31) located on the lower side of the water tank (3) is communicated with the steam chamber (21); an anti-calcification box (4) is detachably embedded in a water filling inlet (11) of the iron body (1); a filter screen (41) on the anti-calcification box (4) is located in the water tank (3); after entering the anti-calcification box (4), water can flow into the water tank (3) by means of the filter screen (41). By providing the anti-calcification box, after a user fills water into the water filling inlet, water enters the anti-calcification box firstly for calcium removal treatment, and then flows out of the filter screen on the anti-calcification box and enters the water tank, thereby solving the problem that ordinary water affects the service life of a steam spray type electric iron; moreover, because the anti-calcification box is detachably mounted in the water filling inlet, the anti-calcification box can be conveniently detached when the calcium removal effect becomes poor or the anti-calcification box is damaged due to the fact that the anti-calcification box is used for a long time.
Patent WO-2020248965-A1 (WO)
Inventor: ZENG JUN
IPC: G01D21/02
Filed: 2020-06-09
Abstract: 一种基于物联网的室内空气含菌量实时检测与分析方法，包括：生成生物气溶胶浓度检测曲线；生成颗粒物浓度曲线；统计设定时间范围内的环境参数；结合生物气溶胶浓度检测曲线和颗粒物浓度曲线，计算得到当前环境下的实时生物气溶胶浓度；结合房间类型，计算得到当前环境下的室内空气实时含菌量。该方法能够实现当前环境下的含菌量的实时检测，引导消毒、杀菌设备的启动，以及辅助室内环境应急处置的决策；另外，结合门禁子系统、拍摄子系统、环境检测子系统，对室内含菌量的变化趋势进行预估，实现提前预警，使指令更加精准，有效降低能耗，对高危环境及时预警，减少群体性卫生事件的发生，同时做到过程可跟踪，结果可追溯。
Patent WO-2020248967-A1 (WO)
Title: Protéine de fusion d'anticorps eta et de bnp, et composition pharmaceutique et application de protéine de fusion
Inventor: YAO CHENJIANG
IPC: A61P11/00
Filed: 2020-06-09
Abstract: La présente invention concerne une protéine de fusion d'un anticorps ETA et de BNP. La présente invention concerne également une composition pharmaceutique de la protéine de fusion de l'anticorps ETA et de BNP. La présente invention concerne en outre un procédé de traitement, de prévention ou d'attéuation d'un ou de plusieurs symptômes de l'hypertension artérielle pulmonaire, de l'hypertension pulmonaire, ou de l'insuffisance cardiaque à l'aide de la protéine de fusion de l'anticorps ETA et de BNP.
Patent WO-2021232540-A1 (WO)
Title: Classification algorithm for current signal
Inventor: YUAN JIE
IPC: G06K9/00
Filed: 2020-06-28
Abstract: Disclosed is a classification algorithm for a current signal. A current signal waveform is divided, according to physical features thereof, into segments that are different from each other; the shape, statistical and harmonic features of the segments are respectively extracted; and the similarity between a pair of segments is calculated. The algorithm comprises the following steps: segmenting a current signal, separating a standby current and an overshoot current therefrom, and leaving only a working current; extracting a shape distribution feature of a working current segment; extracting a statistical feature of the working current segment; extracting a harmonic feature of the working current segment; calculating the similarity between a pair of segments; and using a maximum clique search algorithm to search for and analyze a maximum clique set, i.e. an automatically classified class, in a similarity graph. By means of the present method, current signals generated by different electric appliances in different working states can be quickly and accurately classified, thereby facilitating subsequent processing.
Patent WO-2021237876-A1 (WO)
Inventor: HUANG CHANGZHENG
IPC: G06F30/20
Filed: 2020-09-03
Abstract: 一种吸波材料的吸波性能仿真测试方法、系统和存储介质，所述方法包括以下步骤：构建仿真模型；获取多个不同频率大小的入射波；根据多个所述入射波对所述仿真模型进行仿真测试；根据所述仿真测试结果调整所述仿真模型的倾斜角度和/或者壁面厚度。通过多个不同频率大小的入射波对构建的仿真模型进行仿真测试，接着根据仿真测试结果调整仿真模型的倾斜角度和/或者壁面厚度，使得调整后的仿真模型能够最大范围的吸收多种不同频率大小的入射波，从而测试人员只需要根据该仿真测试后的仿真模型构建实物模型即可，以减少无目的的实物制作工作量和吸波材料损耗及成本，可应用于仿真测试技术领域。
Patent WO-2022000424-A1 (WO)
Inventor: ZHANG GUOWEN
IPC: H01M50/531
Filed: 2020-07-02
Abstract: The present application provides a battery, comprising a housing and an electrode assembly provided in the housing, the electrode assembly comprising a first tab and a second tab, and the first tab and the second tab being accommodated in the housing. The housing comprises a first housing and a second housing. The battery further comprises a first electronic wire; the first housing is provided with a first through-hole, the first electronic wire penetrates through the first housing from the first through-hole, the first tab of the electrode assembly is connected to one end of the first electronic wire, and the other end of the first electronic wire is located outside the housing. The battery is connected to an electric device or a main board of the whole machine by means of the first electronic wire, and a transfer welding structure of the tab is omitted, thereby reducing the process cost, improving the connection reliability, and reducing the energy density loss of the battery. The present application further provides an electronic device having the battery.
Patent WO-2021004428-A1 (WO)
Inventor: LU XIAOLONG
IPC: F24F13/28
Filed: 2020-07-06
Abstract: Provided is a movable air purifier, comprising a purifier body, wherein a driving motor is arranged on the inner bottom surface of the purifier body through bolts, driving crawler belts are arranged on the two sides of the driving motor, the driving motor is connected with the driving crawler belts through a rotating shaft, a concave groove is arranged in the purifier body, an air suction fan is arranged at the bottom end of the concave groove, an air flow groove is arranged on the outside of the air suction fan, a purifying pipe is arranged above the air suction fan and inside the concave groove, a sealing cover is arranged above the purifier body through the rotating shaft, an exhaust fan is installed inside the sealing cover.
Patent WO-2022006893-A1 (WO)
Inventor: MIAO ZHAOBANG
IPC: H04W72/04
Filed: 2020-07-10
Abstract: L'invention concerne, selon des modes de réalisation, une solution pour la détection partielle de canaux de liaison latérale. Un procédé de communications consiste à obtenir, au niveau d'un dispositif terminal, le nombre prédéterminé de ressources candidates potentielles dans une fenêtre de sélection de ressources pour une transmission de liaison latérale. Le nombre prédéterminé est choisi parmi une pluralité d'ensembles de valeurs. La pluralité d'ensembles de valeurs est associée à différentes tailles minimales de la fenêtre de sélection de ressources. Le procédé comprend également la sélection d'un premier nombre de ressources candidates potentielles à partir de la fenêtre de sélection de ressources pour effectuer une détection partielle de canaux de liaison latérale. Le premier nombre est supérieur au nombre prédéterminé.
Patent WO-2022011503-A1 (WO)
Inventor: CHEN BO
IPC: H04L5/00
Filed: 2020-07-13
Abstract: Divers aspects de la présente divulgation ont trait de manière générale à des communications sans fil. Selon certains aspects, un équipement d'utilisateur peut recevoir une configuration pour un regroupement de porteuses de liaison montante, multiplexées par répartition dans le temps, d'une première porteuse de duplexage par répartition dans le temps (TTD) avec une seconde porteuse de duplexage par répartition dans le temps, une largeur de bande de la seconde porteuse de duplexage par répartition dans le temps étant inférieure à une largeur de bande de la première porteuse de duplexage par répartition dans le temps, la configuration indiquant une structure de trame correspondant à la seconde porteuse de duplexage par répartition dans le temps, et la structure de trame comprenant une séquence de créneaux, et communiquer selon la configuration. La divulgation concerne également de nombreux autres aspects.
Patent WO-2021057241-A1 (WO)
Inventor: XU TONG
IPC: G01R31/385
Filed: 2020-07-28
Abstract: A minimum output selection circuit and a battery charging and discharging circuit. The minimum output selection circuit comprises: at least two feedback branches (10, 20) which are connected to an output end in parallel, each feedback branch (10, 20) comprising: an operational amplifier (11, 21), a current limiting circuit (12, 22), a clamping circuit (13, 23) and a capacitor, an output end of the operational amplifier (11, 21) being connected to the current limiting circuit (12, 22), an output end of the current limiting circuit (12, 22) being connected to the clamping circuit (13, 23), the clamp circuit (13, 23) being connected to the output end, and the capacitor being connected between the output end and an input end of the operational amplifier (11, 21).
Patent WO-2021023151-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/157
Filed: 2020-08-03
Abstract: A method of video processing is described. The method includes determining, for a conversion between a current video block of a video unit of a video and a coded representation of the video, a default intra prediction mode for the video unit coded using a certain intra prediction mode such that a prediction block of the current video block is generated without extrapolating neighbouring pixels of the current video block along a direction; and performing the conversion based on the determining.
Patent WO-2022027365-A1 (WO)
Title: Resolution of mismatch in calculation of random access radio network temporary identifier
Inventor: XU FANGLI
IPC: H04W72/04
Filed: 2020-08-05
Abstract: A base station may operate in a context where the propagation delay between the base station and user equipment (UE) devices is large. The base station configures UE devices with a common delay. The base station receives a random access preamble from a UE device. The base station determines a time slot in which the random access preamble was transmitted, based on a configured correspondence between allowable time slots and subsets of an available set of preambles. The base station computes a Random Access Radio Network Temporary Identifier (RA-RNTI) based on parameter values including an index of the determined time slot. The base station employs the computed RA-RNTI to address a random access response for the UE device.
Patent WO-2021027744-A1 (WO)
Inventor: LIU FEI
IPC: A61K31/57
Filed: 2020-08-07
Abstract: Provided in the present invention are a 3-hydroxy-5-pregnane-20-one derivative as shown in formula I or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the derivative or the pharmaceutically acceptable salt thereof. The derivative or the pharmaceutically acceptable salt thereof or the pharmaceutical composition comprising the above-mentioned derivative or salt of the present invention can be used to prepare a drug for treating a disease caused by abnormalities in the central nervous system.
Patent WO-2021032129-A1 (WO)
Title: Kinase inhibitor, preparation therefor, pharmaceutical composition thereof and use thereof
Inventor: PI SHIQING
IPC: C07D417/14
Filed: 2020-08-19
Abstract: The present application relates to a compound of formula I which can be used as a kinase inhibitor (such as a tyrosine kinase inhibitor), a preparation method therefor and a pharmaceutical composition comprising the compound of formula I. The present application also relates to use of the compound of formula I or the pharmaceutical composition thereof for treating diseases such as immunological diseases, tumors and neurological diseases.
Patent WO-2021068696-A1 (WO)
Title: Control method and device for laser system
Inventor: YANG DEQUAN
IPC: H01S3/067
Filed: 2020-09-08
Abstract: A control method and device for a laser system. The method comprises: a main control module determining laser control modules (1, 2, 3, ..., 7) in an operating state (101, 201); acquiring monitoring information in respect of the laser control modules (1, 2, 3, ..., 7) in an operating state (102, 202); generating a poll instruction according to the monitoring information and sending the poll instruction to the laser control modules (1, 2, 3, ..., 7) in an operating state (103, 203); and receiving feedback information returned on the basis of the poll instruction by the laser control modules (1, 2, 3, ..., 7) in an operating state (104, 204). Monitoring information in laser control modules (1, 2, 3, ..., 7) in an operating state is acquired (102, 202), a poll instruction is generated according to the monitoring information, and the poll instruction is sent to the laser control modules (1, 2, 3, ..., 7) in an operating state (103,203) other than to all laser control modules (1, 2, 3, ..., 7), thus reducing the number of the laser control modules (1, 2, 3, ..., 7) polled each time and thereby effectively increasing data update rate.