baber/WOPTO huggingface dataset:
Patent WO-2020143194-A1 (WO)
Inventor: XU BOHAO
IPC: H01M50/271
Filed: 2019-06-28
Abstract: 一种电池箱底板结构、电池箱及电动车，包括顶层封板（1）、底层封板（2）和承重框架（3），顶层封板（1）和/或底层封板（2）上设有焊接槽位（4），顶层封板（1）与底层封板（2）在焊接槽位（4）处焊接，承重框架（3）与顶层封板（1）和/或底层封板（2）在焊接槽位（4）处焊接，顶层封板（1）与底层封板（2）之间形成若干封闭空间（5）。
Patent WO-2020258304-A1 (WO)
Title: 门锁及识别方法
Inventor: WANG YUDONG
IPC: G07C9/00
Filed: 2019-06-28
Abstract: 一种门锁及方法，门锁包括：三维识别结构（101），用于拍摄人脸的第一图像；处理器（103），用于当所述第一图像不符合预设识别条件时生成驱动信号；驱动结构（102），用于在所述驱动信号驱动下带动所述三维识别结构（101）运动，以改变所述三维识别结构（101）的角度，以使所述第一图像符合预设识别条件。处理器（103）判断三维识别结构（101）拍摄的第一图像是否满足预设识别条件，当第一图像不满足预设识别条件时，则改变三维识别结构（101）的角度，使得第一图像满足预设识别条件。能够调整三维识别结构（101）的角度，使得三维识别结构（101）能够拍摄出满足预设识别条件的图片。
Patent WO-2021000269-A1 (WO)
Title: 海洋面溢油的自动监测装置和操作方法
Inventor: LIU HAOYUAN
IPC: G01N21/94
Filed: 2019-07-02
Abstract: 一种海洋面溢油的自动监测装置，所述自动监测装置包括发射体、接收体、自动对准模块（5）和控制模块（22）。采用两个可移动设备（1、2）上设置发射体和接收体，对海洋面进行激光检测，利用激光在经过油污面反射损耗不同于水面，达到检测海洋面的污染情况；能实现大范围海洋面的检测和监控，覆盖面广，操作简单，以免污染面扩大。
Patent WO-2020191949-A1 (WO)
Inventor: WANG ZHIJIE
IPC: A61D7/04
Filed: 2019-07-08
Abstract: An animal anaesthetic mask assembly, comprising: a mask body (1), wherein the mask body (1) is provided with an air inlet (2), air outlet (3), and a through hole (13), the air inlet (2) and the air outlet (3) are configured to communicate with the interior of the mask body (1), and the air inlet (2) is further configured to introduce a gas mixed with anesthetic into the mask body (1); and a mouth stick (4) provided separately from the mask body (1), wherein one end of the mouth stick (4) is configured to pass through the through hole (13) and be inserted into the oral cavity of an animal to be bitten and fixed by teeth of the animal.
Patent WO-2020011152-A1 (WO)
Title: Pfcp connection processing method and apparatus, network element, system, and storage medium
Inventor: LI ZHIJUN
IPC: H04L12/24
Filed: 2019-07-09
Abstract: Provided are a PFCP connection processing method and apparatus, a network element, a system, and a storage medium. The PFCP connection processing method comprises: a first network element obtains PFCP configuration information, sent by a second network element, of the second network element; the first network element determines an establishment mode of a PFCP connection with the second network element on the basis of the PFCP configuration information of the second network element; and the first network element controls the establishment of the PFCP connection between the first network element and the second network element according to the establishment mode of the PFCP connection.
Patent WO-2020063071-A1 (WO)
Inventor: HUANG YOUFU
IPC: G06F17/27
Filed: 2019-07-23
Abstract: Disclosed are a sentence vector calculation method based on a chi-square test, and a text classification method and system, the method involving: carrying out word segmentation processing on the current text and removing stop words to obtain a word segmentation result; calculating a word vector of each word in the word segmentation result; calculating a chi-square value between each word vector and a preset category, and dividing the word vectors into feature words and non-feature words according to the chi-square values; calculating usage frequency of the feature words in the preset category, giving a first weight value to the feature words according to the usage frequency, and giving a second weight value to the non-feature words, wherein the first weight value is greater than the second weight value; and calculating a weighted mean value of all word vectors according to the word vectors of the feature words and the non-feature words and the corresponding weight values, and taking same as a sentence vector of the current text, thereby improving a weight value of the sentence vector in a feature dimension, reducing mutual interference between the word vectors in text information and greatly improving the accuracy of text classification.
Patent WO-2020248342-A1 (WO)
Inventor: ZHU WENWU
IPC: G06N20/00
Filed: 2019-07-29
Abstract: A hyper-parameter optimization method and apparatus for large-scale network representation learning. The method comprises: sampling an original network to obtain a plurality of sub-networks (101); extracting, according to a pre-set algorithm, a first image feature of the original network and a second image feature of each sub-network in the plurality of sub-networks (102); fitting, according to Gaussian process regression, mapping from the second image feature and a hyper-parameter of each sub-network to a final effect (103); calculating the first image feature and each second image feature according to a similarity function to acquire the network similarity between the original network and each sub-network (104); and learning the mapping from the second image feature and the hyper-parameter of each sub-network in the plurality of sub-networks to the final effect in order to generate an optimal hyper-parameter of the original network, so as to perform information identification by means of the original network (105). By means of the method, an optimal hyper-parameter of an original network is optimized by means of learning mapping from a hyper-parameter and a second image feature in a plurality of sub-networks to a final effect, such that the hyper-parameter of the original network can be quickly, effectively and automatically adjusted.
Patent WO-2021026826-A1 (WO)
Title: 一种通信方法及相关设备
Inventor: ZHENG LILI
IPC: H04L5/00
Filed: 2019-08-14
Abstract: 本申请实施例提供了一种通信方法及相关设备。该方法包括：第一网络设备向第二网络设备发送第一参数，该第一参数用于指示不同测量类型共享测量间隔的比例；该第一网络设备具有无线链路控制层功能，媒体接入控制层功能以及物理层功能，该第二网络设备具有分组数据汇聚层协议层功能，业务数据适配协议层功能以及无线资源控制层功能。通过实施本方法，可以使得第二网络设备及时准确地获取第一参数，最终使得终端设备可以及时准确地根据该第一参数进行测量。
Patent WO-2020258474-A1 (WO)
Inventor: TIAN DONG
IPC: G02F1/13
Filed: 2019-08-21
Abstract: A backlight module (10) and a manufacturing method therefor, and a display device (1). The backlight module (10) comprises: a housing (100), the housing (100) being provided with a through hole (101); and a flexible circuit board (200), provided in the through hole (101) and having a size adapted to the size of the through hole (101).
Patent WO-2020043179-A1 (WO)
Title: 一种网速测速设备
Inventor: GAO XIUDONG
IPC: G02B6/42
Filed: 2019-08-29
Abstract: 本申请公开了一种网速测速设备，包括：底座、支撑架、光模块以及缓冲垫支撑架固定于底座，支撑架远离底座的一侧表面开设有容置槽，包括设置于支撑架罩口的解锁器；光模块插设于支撑架，包括与解锁器匹配锁接的解锁件；缓冲垫容置于容置槽，且与光模块远离底座的表面相抵接。
Patent WO-2021042276-A1 (WO)
Inventor: ZHANG GUIMIN
IPC: A61K36/8994
Filed: 2019-09-03
Abstract: 一种治疗骨性关节炎的联合用药物，属于医药领域，所述的联合用药物包括塞来昔布及脉络舒通丸或脉络舒通颗粒中的一种。脉络舒通丸或脉络舒通颗粒由黄芪、金银花、黄柏、苍术、薏苡仁、玄参、当归、白芍、甘草、水蛭、蜈蚣、全蝎等药材制备而成。经过动物及临床试验表明，所述联合用药物对关节疾病、尤其是骨性关节炎具有良好的治疗作用，可明显减少炎症因子，降低炎症反应，明显改善临床症状，提高患者生活品质，适合进一步推广使用。
Patent WO-2020220552-A1 (WO)
Inventor: WANG TIANPING
IPC: H01F27/32
Filed: 2019-09-06
Abstract: Provided is a three-phase dry-type transformer capable of effectively operating at a high voltage level, for example, a 110 kV voltage level. The three-phase dry-type transformer comprises three single-phase dry-type transformers connected to each other. Each single-phase transformer comprises an incoming line side high-voltage coil and an outgoing line side high-voltage coil, wherein the incoming line side high-voltage coil is provided with an incoming line end and an outgoing line end, and the outgoing line side high-voltage coil is provided with an incoming line end and an outgoing line end. The outgoing line end of the incoming line side high-voltage coil is connected to the incoming line end of the outgoing line side high-voltage coil, such that the incoming line side high-voltage coil and the outgoing line side high-voltage coil are connected in series. By means of arranging an incoming line end in the middle of a high-voltage coil at each side, the lightning surge voltage resistance capability of the incoming line end of the high-voltage coil at each side is improved, and the lightning surge voltage resistance capability of the whole three-phase dry-type transformer is thus improved, such that the requirements for the insulating voltage resistance capability of the three-phase dry-type transformer at a high voltage level, for example, a 110 kV voltage level, are met. Further provided is an assembly method.
Patent WO-2021046786-A1 (WO)
Title: Knife handle matched with ultralow-temperature medium internal spraying type main shaft
Inventor: WANG YONGQING
IPC: B23Q11/12
Filed: 2019-09-12
Abstract: A knife handle matched with an ultralow-temperature medium internal spraying type main shaft, relating to the technical field of computer numerical control machine tools. The knife handle mainly consists of a hollow knife handle main body, a high-performance heat insulation structure, and a bidirectional sealing structure, has the function of guiding an ultralow-temperature medium to flow from the interior of a main shaft into a cooling channel in a knife tool , and realizes the ultralow-temperature heat insulation and dynamic sealing functions. The high-performance heat insulation structure in the knife handle uses a material having low thermal conductivity and a small linear expansion coefficient, so that the low-temperature influence of the ultralow-temperature medium on the knife handle and the main shaft is suppressed, and the size precision and the matching precision of the internal structure of the knife handle are guaranteed. The bidirectional sealing structure in the knife handle uses a sealing ring resistant to an ultralow temperature, thereby preventing the ultralow-temperature medium from leaking towards the main shaft and the knife tool, and guaranteeing the stability of medium transmission; the high-performance heat insulation structure and the bidirectional sealing structure make the consistency of the precision of the knife handle be guaranteed during machining; a flange connection mode is used for locking the knife handle and the main shaft, and thus, a locking effect is firm and reliable.
Patent WO-2020088164-A1 (WO)
Inventor: LI QIANG
IPC: C12N15/62
Filed: 2019-09-26
Abstract: A bispecific antibody, which specifically binds the surface antigen CD3 of immune cells and the BCMA antigen on the surface of tumor cells and which may bind to human CD3 with high affinity, induce T cell proliferation, and mediate tumor cell killing effects. The bispecific antibody may be used to mediate the T cell-specific killing of target cells in in vitro tests. The method for constructing a bispecific antibody is simple, and avoids the possibility of mismatching between two sets of light chains and heavy chains of a heterologous bispecific antibody, thus the difficulty of antibody purification is reduced, the affinity of the obtained antibody is high, the side effects of induced cytokines are few, and safety is high.
Patent WO-2020098399-A1 (WO)
Title: Method and apparatus for detecting input neutral line disconnection fault of uninterruptible power supply
Inventor: XU MIN
IPC: G01R31/40
Filed: 2019-09-27
Abstract: Disclosed are a method, apparatus and device for detecting an input neutral line disconnection fault of an uninterruptible power supply, and a computer-readable storage medium. The method comprises: acquiring a positive bus voltage and a negative bus voltage of a rectifier of an uninterruptible power supply (S1); determining whether the magnitude of the positive bus voltage varies inversely with that of the negative bus voltage (S2); and if so, determining that an input neutral line disconnection fault occurs in the uninterruptible power supply (S3). In the method, a hardware detection circuit does not need to be introduced, magnitude change conditions of a positive bus voltage and a negative bus voltage of a rectifier only need to be analyzed, and a detection result of an input neutral line disconnection fault can thus be obtained, so that not only are device costs reduced, but also the introduction of new fault points is prevented, thereby improving the accuracy of the detection result, which is more convenient and efficient.
Patent WO-2020063956-A1 (WO)
Inventor: FENG YINGNA
IPC: A01G9/12
Filed: 2019-09-29
Abstract: A horticultural crop support, comprising a base (1) of which the bottom is in the shape of a U-shaped slot. An X-shaped main support frame (2) is arranged on an upper portion of the base. The main support frame (2) comprises two inner supports (4) and outer supports (5) which are connected by hexagon bolts (3). A hinge (6) is provided at one side of the base (1). Both ends of support legs of the inner support (4) are fixedly hingedly connected to the base (1) by means of the hinge (6). A clipping base (7) is arranged at the other side of the base (1), and is used for fixing both ends of support legs of the outer support (5). The base (1) is provided at least six round holes in which six rivets (8) for fixing the base are uniformly distributed in a penetrating manner. The horticultural crop support is simple, portable, convenient to operate, and time-saving and labor-saving, can be reused, has a wide range of uses, and can adapt to climbing horticultural crops and non-climbing crops requiring vines, such as tomato, pepper, and eggplant.
Patent WO-2020134298-A1 (WO)
Inventor: WANG HAISHENG
IPC: G06V10/145
Filed: 2019-09-30
Abstract: 一种纹路识别装置以及纹路识别装置的操作方法。该纹路识别装置(100)包括光源阵列和图像传感器阵列(120)。光源阵列包括多个光源(111)；图像传感器阵列(120)设置在光源阵列的一侧，包括多个图像传感器(121)，多个图像传感器配置(121)为可接收从多个光源(111)发出且经纹路反射至图像传感器(121)的光以用于纹路图像采集；每个所述图像传感器(121)包括多个信号开关，且每个所述图像传感器(121)的信号经多个信号开关读取以用于形成所述纹路图像的一个图像像素。该纹路识别装置(100)可以更快速地获得具有较高清晰度与准确度的纹路图像。
Patent WO-2020103598-A1 (WO)
Inventor: MA JIE
IPC: G02B7/00
Filed: 2019-10-10
Abstract: A camera lens module (100), comprising a lens barrel (11), a lens (12), a compression ring (13) abutted against the lens (12) from the image side. The compression ring (13) comprises an upper surface (131), a lower surface (132), an inner connecting surface (133) and an outer connecting surface (134) that are close to the object side. The outer connecting surface (134) is abutted against the lens barrel (11). The upper surface (131) is provided with a protrusion (14) extending towards the object side. The protrusion (14) comprises a top surface (141), a first side (142) extending from the edge of the top surface (141) close to an optical axis (OO') towards the image side in the direction close to the optical axis (OO'), and a second side (143) extending from the edge of the top surface (141) distant from the optical axis (OO') towards the image side in the direction distant from the optical axis (OO'). The upper surface (131) comprises a first surface (1311) extending from the edge of the second side (143) distant from the optical axis (OO') towards the direction distant from the optical axis (OO'). The first surface (1311) and the second side (143) are abutted against the lens (12). The top surface (141) and the lens (12) are provided at interval. According to the camera lens module (100), the assembly precision of the compression ring (13) can be ensured, and the yield of the camera lens module is improved.
Patent WO-2021077312-A1 (WO)
Title: Conversion circuit and inductor
Inventor: HENG CAOFEI
IPC: H02M3/335
Filed: 2019-10-22
Abstract: A conversion circuit (100) and an inductor (103), applied to achieve high conversion efficiency of the inductor (103) in a full-load range. The conversion circuit (100) comprises a first charging/discharging circuit (101), a second charging/discharging circuit (102), an inductor (103), and a capacitor (104); the inductor (103) comprises a first input pin (1031), a second input pin (1032), and an output pin (1033), the output pin (1033) is coupled to the capacitor (104), the fist input pin (1031) is coupled to the fist charging/discharging circuit (101) or an input power supply, and the second input pin (1032) is coupled to the second charging/discharging circuit (102); an inductance parameter between the first input pin (1031) and the output pin (1033) is different from an inductance parameter between the second input pin (1032) and the output pin (1033).
Patent WO-2021017229-A1 (WO)
Title: Backlight module and display device
Inventor: LIU FANCHENG
IPC: G02F1/13357
Filed: 2019-10-30
Abstract: A backlight module. The backlight module comprises a light source, an optical film (302), a diffusion plate (303), a backplate (10), and LED bars located on the backplate (10). The backplate (10) forms an accommodating cavity and comprises at least two assembled LED bars (20). The light source, the diffusion plate (303), and the optical film (302) are located in the accommodating cavity. A radiation inner diameter of a tail-end LED lamp, on the LED light bars (20) close to the assembling position, to the diffusion plate (303) is greater than a length from the tail-end LED lamp to the edge of the assembling positon, such that the technical problem of a poor light mixing effect of a backlight module is improved.
Patent WO-2021012455-A1 (WO)
Inventor: ZHOU MINGJUN
IPC: G06F3/041
Filed: 2019-11-04
Abstract: La présente invention concerne un dispositif d'affichage tactile et son procédé de fabrication. Au moyen d'une première couche de protection, qui est utilisée pour protéger un circuit interne au niveau de l'encadrement d'un module d'affichage tactile, étant disposée entre un écran tactile et un adhésif de cadre d'étanchéité, ou la première couche de protection étant disposée sur le côté d'une plaque de couverture protectrice à l'opposé de l'écran tactile, l'adhésif de durcissement aux ultraviolets qui forme l'adhésif de cadre d'étanchéité est suffisamment durci, tandis que le circuit interne sur l'encadrement du module d'affichage tactile peut être protégé.
Patent WO-2021102761-A1 (WO)
Inventor: LI YANHUA
IPC: H04W24/02
Filed: 2019-11-27
Abstract: Un procédé et un appareil de traitement d'informations, un dispositif de communication et un support de stockage. Le procédé de traitement d'informations mis en œuvre dans un UE peut consister : à signaler des informations auxiliaires d'au moins un groupe de réception discontinue (DRX) parmi au moins deux groupes de DRX, les informations auxiliaires indiquant une configuration de DRX attendue du groupe de DRX (S110).
Patent WO-2020125458-A1 (WO)
Inventor: ZHOU JUNYANG
IPC: A47L15/00
Filed: 2019-12-06
Abstract: 提供了一种洗碗机智能控制方法、洗碗机及具有存储功能的装置，该方法包括：获取洗碗机中待清洗餐具的图像（S11）；对该图像进行处理，以识别待清洗餐具的信息（S12）；确定与待清洗餐具的信息匹配的清洗模式，并调整洗碗机至该清洗模式（S13）。通过上述方式，能够提高洗碗机的清洗效果并节省清洗的时间和清洗资源。
Patent WO-2020119749-A1 (WO)
Title: Rapport de coefficients pour rétroaction de csi compressées
Inventor: HAO CHENXI
IPC: H04B7/06
Filed: 2019-12-12
Abstract: Certains aspects de la présente invention concernent des techniques de création de rapport de coefficients pour une rétroaction d'informations d'état de canal (CSI) compressées. Un procédé pour l'exécution de communications sans fil par un équipement utilisateur (UE) comprend la réception d'une configuration de rapport de CSI configurant l'UE de sorte à rapporter des informations de matrice de précodage comprenant une pluralité de faisceaux sélectionnés L, une matrice de compression de domaine fréquentiel F pour chacun des L faisceaux au niveau de chacun d'une pluralité de dérivations M dans le domaine temporel, et un sous-ensemble d'une pluralité de coefficients de combinaison linéaire associés aux matrices de compression de domaine fréquentiel et aux faisceaux. L'UE détermine les coefficients sur la base d'une première évaluation qui est, pour chaque faisceau, une évaluation de l'amplitude des coefficients entre les dérivations, et une seconde évaluation qui est, pour chaque dérivation, une évaluation de l'amplitude des coefficients de combinaison linéaire entre les faisceaux. L'UE rapporte les première et seconde évaluations.
Patent WO-2020135418-A1 (WO)
Inventor: GAO YUQI
IPC: H01R13/02
Filed: 2019-12-24
Abstract: 一种连接器结构和电子设备，该连接器结构包括第一连接器和第二连接器，其中，第一连接器包括第一连接器插针（1），以及第二连接器包括第二连接器插针（2）；其中，第一连接器插针（1）和第二连接器插针（2）中的每个连接器插针包括至少两个叶片（101，102，201，202），该至少两个叶片（101，102，201，202）电连接且不处于同一平面；以及，第二连接器插针（2）插入第一连接器插针（1）的至少两个叶片（101，102）之间；其中，第二连接器插针（2）的至少两个叶片（201，202）分别与第一连接器插针（1）的至少两个叶片（101，102）对应接触，以形成至少两个连接触点。
Patent WO-2021128149-A1 (WO)
Inventor: SAKAGUCHI TAKAYUKI
IPC: G02B13/06
Filed: 2019-12-26
Abstract: A photographic optical lens (10). The photographic optical lens (10) sequentially contains, from an object side to an image side: a first lens (L1) having a negative refractive power, a second lens (L2) having a negative refractive power, a third lens (L3) having a positive refractive power, a fourth lens (L4) having a positive refractive power, a fifth lens (L5), a sixth lens (L6) and a seventh lens (L7); the focal length of the photographic optical lens (10) is f, the on-axis thickness of the first lens (L1) is d1, the on-axis thickness of the second lens (L2) is d3, the on-axis thickness of the third lens (L3) is d5, the on-axis thickness of the fifth lens (L5) is d9, the radius of curvature of the object side face of the third lens (L3) is R5, the radius of curvature of the image side face of the third lens (L3) is R6, and the maximum field of view of the photographic optical lens (10) is FOV; and the following relational expressions are satisfied: 100.00° ≤ FOV ≤ 135.00°, 2.00 ≤ (d1 + d5)/d3 ≤ 4.00, 0.50 ≤ (R5 + R6)/(R5 - R6) ≤ 10.00, and 0.05 ≤ d9/f ≤ 0.20. The photographic optical lens (10) can obtain a high imaging performance and also a low TTL.
Patent WO-2021128177-A1 (WO)
Title: 上行传输方法、装置、通信设备及存储介质
Inventor: LI MINGJU
IPC: H04W72/04
Filed: 2019-12-26
Abstract: 本公开实施例是关于上行传输方法、装置、通信设备及存储介质。该方法包括：监听非授权信道上的多个监听频带；当监听到至少一个所述监听频带处于可使用状态时，从处于可使用状态的至少一个所述监听频带中选择一个所述监听频带进行上行传输。
Patent WO-2021134475-A1 (WO)
Title: Water-based chemical chain cycle hydrogen production system and method
Inventor: JIN HONGGUANG
IPC: C01B3/34
Filed: 2019-12-31
Abstract: A water-based chemical chain cycle hydrogen production system and method, the water-based chemical chain cycle hydrogen production method comprising a water-based oxygen carrier reduction reaction process and a water-based oxygen carrier oxidation reaction process; in the water-based oxygen carrier reduction reaction process, a hydrocarbon fuel reduces an oxygen carrier under the action of water vapor to prepare hydrogen, and a reduced-state oxygen carrier and carbon dioxide are obtained at the same time; and in the water-based oxygen carrier oxidation reaction process, water vapor oxidizes the reduced-state oxygen carrier to prepare hydrogen, and the oxygen carrier is simultaneously oxidized to an initial state so as to form a chemical chain cycle. The present disclosure can improve hydrogen production efficiency while reducing energy consumption, and zero energy consumption separation of carbon dioxide in a hydrogen production process is achieved.
Patent WO-2021134693-A1 (WO)
Title: Communication method and apparatus
Inventor: ZHANG DI
IPC: H04W72/04
Filed: 2019-12-31
Abstract: Provided in embodiments of the present invention are a communication method and apparatus. A network device sends a first synchronization signal/physical broadcast channel block (SSB) on a first resource among resources corresponding to at least two candidate SSBs, wherein the at least two candidate SSBs employ a means of frequency division multiplexing to be respectively located on at least two frequency points on a single serving cell or a single bandwidth area; and the network device sends resource information of the first SSB. The described solution provides a possibility for improving the efficiency of SSB sending and/or detection.