baber/WOPTO huggingface dataset:
Patent WO-2021115221-A1 (WO)
Inventor: HUANG CHAO
IPC: A01G15/00
Filed: 2020-12-07
Abstract: A low-altitude haze removal air conduction device and a haze removal method thereof. The low-altitude haze removal air conduction device comprises an air path conduction module and an air energy input module arranged on the air path conduction module, wherein the air path conduction module comprises an air path input end and an air path output end, the air path output end is higher than the air path input end, the air path output end faces a free atmosphere area, and the height range of the air path output end is 100-1500 meters. The haze removal method comprises the specific steps: starting the air energy input module, and guiding low-altitude haze air into the air path conduction module by means of the air path input end; and then guiding the haze air to reach the air path output end of the air path conduction module, and discharging the haze air to the free atmosphere area with high dilution capacity by means of the air path output end. Three-dimensional diffusion of the haze air can be effectively promoted, the diffusion efficiency of the haze air is improved, and urban haze weather is effectively relieved; and the heat island effect of cities can be prevented in summer, and heat dissipation in urban areas in summer is facilitated.
Patent WO-2021179717-A1 (WO)
Title: 一种语音识别的前端处理方法、装置及终端设备
Inventor: WANG JIANZONG
IPC: G10L15/02
Filed: 2020-12-11
Abstract: 一种语音识别的前端处理方法、装置及终端设备，方法包括：获取原始语音信号，对原始语音信号按预设格式进行预处理，得到源语音数据（S201）；对源语音数据进行语音特征提取，得到源语音数据的第一语音特征参量，第一语音特征参量为描述语音音色及韵律的声学特征参量（S202）；将第一语音特征参量输入至语音转换模型，经过转换后输出得到第二语音特征参量，第二语音特征参量为目标语音数据的特征参量（S203）；根据第二语音特征参量合成目标语音数据，将目标语音数据作为语音识别模型的输入，以进行语音识别（204）。将带有第一语音特征参量的源语音数据转换为第二语音特征参量的语音数据，实现语音数据的非平行转换，提高了语音识别的鲁棒性和准确性。
Patent WO-2021258666-A1 (WO)
Inventor: XIE HUI
IPC: G02B6/35
Filed: 2020-12-11
Abstract: A multicast switching optical switch, comprising M first ports (10), a control switch (20), N second ports (30), and a light splitting apparatus (40). The control switch (20) comprises N reflection switches (21). The light splitting apparatus (40) comprises a substrate (41) and M input ends, N output ends, N transmission ends, and M planar waveguide light splitting units (45) which are located on the substrate (41); the transmission ends comprise M first sub-ends (421) and one second sub-end (422); the substrate (41) has a P end and a Q end which are opposite; the M input ends and the N output ends are located on the P end of the substrate (41); the N transmission ends are located on the Q end of the substrate (41); the input ends are arranged in one-to-one correspondence to the first ports (10); the planar waveguide light splitting units (45) are arranged in one-to-one correspondence to the input ends; the second sub-end (422) is arranged in one-to-one correspondence to the output ends; the output ends are arranged in one-to-one correspondence to the second ports (30). The input ends, the output ends, the transmission ends, and the planar waveguide light splitting units are all integrated on the substrate, and therefore, the multicast switching optical switch has the characteristics of a high integration level and a small volume.
Patent WO-2022133789-A1 (WO)
Inventor: ZHOU XIAOHONG
IPC: H01L27/11578
Filed: 2020-12-23
Abstract: Methods for polishing dielectric layers using an auto-stop slurry in forming semiconductor devices, such as three-dimensional (3D) memory devices, are provided. For example, a stack structure is formed in a staircase region and a core array region. The stack structure includes a plurality of interleaved first material layers and second material layers. Edges of the interleaved first material layers and second material layers define a staircase structure on a side of the stack structure in the staircase region. A dielectric layer is formed over the staircase region and a peripheral region outside the stack structure. The dielectric layer includes a protrusion from the stack structure. The dielectric layer is polished using an auto-stop slurry to remove the protrusion of the dielectric layer.
Patent WO-2022133928-A1 (WO)
Inventor: WANG BO
IPC: H04W4/029
Filed: 2020-12-24
Abstract: La présente invention concerne un réseau de communication et un procédé de mise en réseau. Le réseau de communication comprend une architecture à topologie à N couches, dans laquelle une N-ième couche a au moins un nœud pour connecter un réseau central d'une couche supérieure de celle-ci ; au moins une nième couche est comprise ; au moins un nœud parmi les nœuds de la nième couche est connecté à au moins un nœud dans une (n-1)ième couche ; et 2≤n<N. La présente invention peut mieux équilibrer des facteurs tels que le trafic et le retard, et présente une meilleure extensibilité.
Patent WO-2021129811-A1 (WO)
Inventor: LONG HAIBO
IPC: H01H71/08
Filed: 2020-12-25
Abstract: 本申请提供一种断路器和配电系统，具有小尺寸、低成本、易于集成的优势。断路器包括外壳及设于外壳内的内部元件，外壳包括相对设置的前面板和后面板，前面板设按钮、状态显示单元和功率接线端口，后面板设有功率接口和信号接口，功率接线端口和功率接口用于连接配电系统的电路，信号接口对内电连接至所述按钮、所述状态显示单元及所述内部元件，信号接口对外用于与设于所述壳体外部的控制单元电连接，通过所述信号接口所传送的所述控制单元的控制信号，实现所述按钮、所述状态显示单元及所述内部元件的工作。
Patent WO-2021139547-A1 (WO)
Inventor: ZHANG CHAO
IPC: A61K48/00
Filed: 2020-12-28
Abstract: La présente invention concerne un vecteur d'expression à base d'adénovirus de chimpanzé de type 3 et son procédé de construction.
Patent WO-2022027920-A1 (WO)
Title: Ventilated high-capacity cell culture bottle
Inventor: YUAN YE JAMES
IPC: C12M1/00
Filed: 2020-12-31
Abstract: Disclosed in the present application is a ventilated high-capacity cell culture bottle. The ventilated high-capacity cell culture bottle comprises a bottle body, a bottle cap and a quantity control component. The bottle body is provided with a bottle body portion and a bottle neck portion, the bottle body portion being provided with an accommodating cavity, and the bottle neck portion being connected to the bottle body portion and provided with a liquid passing channel, which is in communication with the accommodating cavity; the bottle cap is provided with a vent hole, and the bottle cap is detachably connected to the bottle neck portion; the quantity control component is provided with a quantity control channel, and the quantity control component is connected between the bottle body portion and the bottle neck portion, one end of the quantity control channel being in communication with the accommodating cavity, and the other end of the quantity control channel being in communication with the liquid passing channel. The ventilated high-capacity cell culture bottle is low in cost, and the amount of poured liquid is easy to control.
Patent WO-2022147688-A1 (WO)
Inventor: YUAN ZHONGHUI
IPC: B23K26/064
Filed: 2021-01-06
Abstract: A handheld laser beam welding gun and an assembly method therefor, the handheld laser beam welding gun comprising a welding gun body (1), wherein the welding gun body (1) is provided with a gun head portion (2), a handheld portion (3), and a connecting portion (4) for connecting the handheld portion (3) and the gun head portion (2). The welding gun body (1) is internally provided with an optical path channel (5) that passes through same from the handheld portion (3) to the gun head portion (2). The connecting portion (4) is provided with a water inlet (6) and a water outlet (7), and the connecting portion (4) is provided with water conveying channels (8) corresponding to the water inlet (6) and the water outlet (7). The gun head portion (2) is provided with a water return channel (9) that is in communication with the water conveying channels (8) that respectively correspond to the water inlet (6) and the water outlet (7). The water conveying channels (8), which respectively correspond to the water inlet (6) and the water outlet (7), and the water return channel (9) form a circulating water cooling channel. The handheld portion (3) is internally provided with a wiring passage (10) passing through both ends thereof, and both the water inlet (6) and the water outlet (7) directly face the wiring passage (10).
Patent WO-2022147771-A1 (WO)
Title: Resource scheduling determination method, apparatus, and storage medium
Inventor: GU XINYU
IPC: H04W72/04
Filed: 2021-01-08
Abstract: The present application provides a resource scheduling determination method, an apparatus, and a storage medium. Load conditions of a first communication system and a second communication system are acquired, and a resource scheduling strategy is determined according to the load conditions of the first communication system and the second communication system. If the load of the first communication system is low and the load of the second communication system is high, it is determined to use a first resource scheduling strategy of "frequency domain before time domain", and if the load of the first communication system is high and the load of the second communication system is low, it is determined to use a second resource scheduling strategy of "time domain before frequency domain". According to the solution, the influence of the first communication system on the second communication system is reduced as much as possible while channel resources are fully used.
Patent WO-2021143654-A1 (WO)
Inventor: FAN NINGNING
IPC: C11B1/10
Filed: 2021-01-11
Abstract: 本申请公开了一种从磷虾中提取高品质磷虾油的方法。所述方法包括如下步骤：S1、将磷虾用有机溶剂进行提取，收集提取液；S2、向所述提取液中加入碱水，使游离脂肪酸形成脂肪酸盐从油相中分离出来、同时使油水分相，收集油相；S3、将所述油相进行纯化获得所述高品质磷虾油。本申请对磷虾油的制备工艺进行了优化，将有机溶剂萃取与碱炼法巧妙的结合，再通过对工艺参数进行调整、优化后，不仅降低了磷虾油的酸价，还最大程度的保证了磷虾油中磷脂、虾青素等有效成分的含量，提高了磷虾油的品质。
Patent WO-2021147905-A1 (WO)
Title: Method and apparatus for identifying gaze behavior in three-dimensional space, and storage medium
Inventor: ZHAO QICHAO
IPC: G06F3/01
Filed: 2021-01-20
Abstract: Provided are a method and apparatus for identifying a gaze behavior in a three-dimensional space, and a storage medium. The method comprises: collecting eye movement data of the two eyes of a user; selecting, from the collected eye movement data, eye movement data for gaze behavior identification; calculating eye movement angular velocities at multiple sampling time points in the selected eye movement data, and on the basis of the calculated eye movement angular velocities and an eye movement angular velocity threshold value corresponding to a gaze behavior, determining gaze point data corresponding to the gaze behavior; combining pieces of gaze point data, which satisfy a time proximity condition and a space proximity condition at the same time, in the gaze point data so as to obtain a gaze duration and the 3D coordinates of gaze points; and on the basis of the combined pieces of gaze point data, determining a gaze point at which the gaze duration is longer than a second set duration, thereby identifying the gaze behavior. In the present invention, coordinate information of a gaze point in a three-dimensional space is acquired, and standards for time proximity and space proximity are set, such that a gaze behavior can be effectively determined in combination with a visual depth difference, and the gaze behavior in the three-dimensional space can be accurately identified.
Patent WO-2022155922-A1 (WO)
Title: Video coding method and system, video decoding method and system, video coder and video decoder
Inventor: DAI ZHENYU
IPC: H04N19/82
Filed: 2021-01-22
Abstract: Provided are a video coding method and system, a video decoding method and system, a video coder and a video decoder. The video coding method comprises: by means of an ALF coefficient of a floating-point number type of a first ALF, determining the maximum quantization scale of the ALF coefficient of the floating-point number type of the first ALF; according to the maximum quantization scale, determining a target quantization scale of the ALF coefficient of the floating-point number type of the first ALF; using the target quantization scale to quantize the ALF coefficient of the floating-point number type of the first ALF as an ALF coefficient of an integer type; and coding the ALF coefficient of the integer type of the first ALF to obtain a code stream. The balance of gains brought by coding overheads of a filter coefficient and by a filter is realized, thereby improving the video coding and decoding effects.
Patent WO-2022160277-A1 (WO)
Title: Procédé et dispositif de détection de cible, plate-forme mobile et support de stockage
Inventor: WANG JUNXI
IPC: G01S13/933
Filed: 2021-01-29
Abstract: La présente invention concerne un procédé et un dispositif de détection de cible, une plate-forme mobile et un support de stockage. Le procédé comprend les étapes consistant à : acquérir un signal radar obtenu au moyen d'un radar sur une plateforme mobile détectant une cible ; effectuer un traitement par transformée de Fourier sur le signal radar, afin d'obtenir une première matrice de caractéristiques correspondant au signal radar ; déterminer une seconde matrice de caractéristiques en fonction d'un module de la première matrice de caractéristiques correspondant au signal radar ; et déterminer un paramètre de mouvement de la cible en fonction de la première matrice de caractéristiques et de la seconde matrice de caractéristiques. De cette manière, les performances, la précision et la stabilité d'un radar détectant une cible petite et faible peuvent être améliorées.
Patent WO-2022160319-A1 (WO)
Inventor: DUAN XIAOLI
IPC: B01D35/12
Filed: 2021-01-30
Abstract: L'invention concerne un système de filtrage, un système de climatisation, un centre de données et un procédé de nettoyage pour un système de filtrage. Le système de filtrage comprend une entrée de liquide globale (1), une sortie de liquide globale (2), un premier filtre en forme de Y (3), et un second filtre en forme de Y (4) ; le premier filtre en forme de Y (3) comprend un premier orifice d'écoulement de liquide (31), un second orifice d'écoulement de liquide (32), et une première sortie de drainage (33) ; le premier orifice d'écoulement de liquide (31) est relié à l'entrée de liquide globale (1) au moyen d'une première conduite (G1) ; le second orifice d'écoulement de liquide (32) est relié à la sortie de liquide globale (2) au moyen d'une seconde conduite (G2) ; la première sortie de drainage (33) est reliée à une première zone de déchets liquides au moyen d'une troisième conduite (G3) ; le second filtre en forme de Y (4) comprend un troisième orifice d'écoulement de liquide (41), un quatrième orifice d'écoulement de liquide (42), et une seconde sortie de drainage (43) ; le troisième orifice d'écoulement de liquide (41) est reliée à l'entrée de liquide globale (1) au moyen d'une quatrième canalisation (G4) ; le quatrième orifice d'écoulement de liquide (42) est reliée à la sortie de liquide globale (2) au moyen d'une cinquième conduite (G5) ; et le second orifice de drainage (43) est relié à une seconde région de déchets liquides au moyen d'une sixième canalisation (G6). Les pipelines mentionnés ci-dessus sont respectivement pourvus de soupapes de commutation, et en sélectionnant l'ouverture et la fermeture des soupapes de commutation, l'état de fonctionnement spécifique du système de filtrage peut être conçu, et les filtres sont nettoyés sans arrêter les filtres.
Patent WO-2022165634-A1 (WO)
Inventor: STOILOS GEORGIOS
IPC: G06F40/284
Filed: 2021-02-02
Abstract: An apparatus (100) for processing a text sample (101) is disclosed. The apparatus (100) is configured to tokenize the text sample (101) and generate a plurality of n-grams based on the plurality of tokens. The apparatus (100) is further configured to determine for each n-gram, using a term-based matching scheme (107), one or more first scores and one or more first candidate types from a pre-defined vocabulary of candidate types and, using a vector-based matching scheme (109), one or more second scores and one or more second candidate types. Moreover, the apparatus (100) is configured to determine for each n-gram, using a sequence tagging model (111), a third score and to determine one or more composite scores based on the one or more first scores, the one or more second scores and the third score. The apparatus (100) is further configured to rank the plurality of n-grams based on the one or more composite scores and may output one or more of the highest scoring n-grams and a list of the associated composite scores and candidate types.
Patent WO-2021164552-A1 (WO)
Inventor: CHEN RONG
IPC: F16C11/04
Filed: 2021-02-03
Abstract: 本发明公开了一种内折叠铰链及内折移动终端，包括铰接机构，铰接机构包括：同步机构通过内部设置有用于提供终端机械感反馈，且保证铰链顺畅转动的齿轮组；多个锁定机构均设置有通过产生弹性支撑力并防止终端壳体在自然重力作用下导致下垂或过折的弹性部；多个与对应左升降板和右升降板进行安装，并且用于实现铰链在打开时能支撑屏幕和在闭合时能避让空间给屏幕折弯的屏幕支撑避让机构；且左盖板和右盖板的底部均安装有防止屏幕隆起，并紧贴于其表面的滑轨机构；本发明其内部相同动作结构均采用相同结构和对称的安装方式，极大简化了内折叠铰链的结构复杂度，同时也确保了铰链的开合时的稳定性，继而可以更好的适配多种移动终端。
Patent WO-2021175319-A1 (WO)
Title: 出入口标注和路线规划
Inventor: Song Yatong
IPC: G06Q10/08
Filed: 2021-03-05
Abstract: 提供了一种涉及出入口标注和路线规划的方法。针对每个待标注感兴趣区域AOI，获取与待标注AOI相匹配的至少一个目标历史订单（S102）；并针对每个目标历史订单，确定目标历史订单对应的配送轨迹；再确定目标历史订单对应的配送轨迹与待标注AOI的边界所产生的交点，作为目标历史订单对应的交点；根据各目标历史订单对应的交点，确定待标注AOI的出入口并进行标注。
Patent WO-2021190307-A1 (WO)
Inventor: DAI YANGYANG
IPC: G11C29/56
Filed: 2021-03-10
Abstract: A method of forming a database used for memory test and a memory test method, the method of forming the database comprising the following steps: under a memory parameter, and starting with a predetermined time value, performing multiple tests on the memory using a predetermined time step length, the test results being either pass or fail (S10); classifying as a subgroup successive qualified test results under the memory parameter, the test results forming at least one subgroup (S11); designating the subgroup having the largest number of test results as the calibration group and obtaining a selected time value within the test time range of the calibration group (S12); designating the difference between the selected time value and the predetermined time value as the deviation value between the data strobe signal and the clock signal that corresponds to the memory parameter (S13); repeating the described steps using different memory parameters to form the database (S14). The database comprises the deviation values of the data strobe signals from the clock signals and the correspondence between the deviation values and the memory parameters.
Patent WO-2022205281-A1 (WO)
Title: Methods and systems for beam management in wireless networks
Inventor: ZHANG NAN
IPC: H04W72/04
Filed: 2021-04-01
Abstract: Methods and systems for techniques for beam management in wireless networks are disclosed. In one example aspect, the method includes receiving, by a wireless device, a configuration from a network device, and initiating, by the wireless device, a process to recover a link to a network based on information elements within the configuration associated with different criteria.
Patent WO-2021208753-A1 (WO)
Inventor: LIN HUEI-MING
IPC: H04W72/02
Filed: 2021-04-01
Abstract: La présente invention concerne un équipement utilisateur (UE) et un procédé de sélection de ressources de liaison latérale. Le procédé de sélection de ressources de liaison latérale consiste à réaliser une resélection d'une ressource présélectionnée indiquée pour une réévaluation et devant être resélectionnée au sein de 31 intervalles d'une autre ressource, de sorte qu'une ressource peut être indiquée par des informations de commande de liaison latérale (SCI), et une ressource présélectionnée représente une ressource d'une autorisation de liaison latérale sélectionnée qui n'a pas été identifiée par des SCI antérieures. Ceci peut résoudre des problèmes dans l'état de la technique, réduire la complexité de traitement, éviter de retarder des (re)-transmissions de bloc de transport de données, éviter une réévaluation et/ou une resélection de ressources compliquées, fournir de bonnes performances de communication et/ou fournir une fiabilité élevée.
Patent WO-2021204111-A1 (WO)
Inventor: CHEN KEVIN X
IPC: A61K31/529
Filed: 2021-04-06
Abstract: L'invention concerne un inhibiteur d'ADN-PK. En particulier, l'invention concerne un composé représenté par la formule (II) ou un sel pharmaceutiquement acceptable de celui-ci et une utilisation de celui-ci dans la préparation d'un médicament associé à un inhibiteur d'ADN-PK.
Patent WO-2022198729-A1 (WO)
Inventor: TSAI TSUNGYUAN
IPC: A61B6/02
Filed: 2021-04-15
Abstract: An X-ray tomography system, comprising: an X-ray imaging module (1) configured to use an X-ray imaging device to obtain two-dimensional images of multiple angles of a designated inspection site of an object to be imaged; a two-dimensional image receiving module (2) configured to receive the two-dimensional images of multiple angles of the designated inspection site obtained in the X-ray imaging module (1); and a three-dimensional image reconstruction module (3) configured to use an image reconstruction algorithm to reconstruct, into a three-dimensional image, a plurality of two-dimensional images of different angles, and form voxel data in an imaging area. The X-ray tomography system not only effectively utilizes the advantages of the tomosynthesis technique of high photographing efficiency and lower CT dose in three-dimensional imaging, but also breaks through the limitation of the three-dimensional imaging range of tomosynthesis, meets the continuous pulse photography and three-dimensional imaging of a longer area of the human body, and meets the requirements of specific clinical diagnosis scenes such as the full length of the human body, the full length of the spine or the full length of the lower limb.
Patent WO-2022105121-A1 (WO)
Inventor: ZHU GUILIANG
IPC: G06K9/62
Filed: 2021-04-28
Abstract: A distillation method and apparatus applied to a BERT model, a computer device, and a storage medium, which relate to the technical field of deep learning. In the method, as a refined BERT model retains the same model structure as a raw BERT model and the difference being a different number of layers, the amount of change in a code is relatively small. Moreover, prediction codes of a large model and a small model are consistent and a source code may be reused, such that that the weights of loss parameters when a model is being distilled do not need to be balanced, thereby reducing the level of difficulty of a deep model distillation method. Meanwhile, tasks of each stage of training the refined BERT model are consistent, so that convergence of the refined BERT model is more stable.
Patent WO-2021249068-A1 (WO)
Inventor: MATHUR ASHISH
IPC: H04W36/00
Filed: 2021-05-07
Abstract: The disclosure provides methods and system for detecting a target cell with 5G cell support in a 5G NSA Mode. The method encompasses identifying, at least one intra frequency cell and at least one inter frequency cell from at least one of a pre-stored list and a supported full frequency band. The method further stores, the at least one intra frequency cell in a first stack. Thereafter the method detects, a target cell with 5G cell support, from the at least one inter frequency cell, on the basis of a 5G cell selection criteria. Further, the method determines, one of a positive response and a negative response based on the target cell, from the at least one inter frequency cell. Thereafter the method detects, the target cell, from the first stack, based on the 5G cell selection criteria and the negative response.