baber/WOPTO huggingface dataset:
Patent WO-2020244493-A1 (WO)
Inventor: HE JIANMING
IPC: A61K9/00
Filed: 2020-06-02
Abstract: L'invention concerne un extrait organique d'un plant de chardon, qui est obtenu par extraction à l'aide d'un ou plusieurs parmi l'éthanol, l'acétone, l'acétate d'éthyle, le dichlorométhane, le trichlorométhane, l'éther de pétrole, le n-hexane et le cyclohexane, et qui est un extrait de la racine du plant de chardon. L'extrait présente un pic d'absorption d'ultraviolets caractéristique avec un temps de pic entre 35 et 40 minutes, le temps de pic étant détecté par chromatographie liquide haute performance à une longueur d'onde de 254 nm. La présente invention concerne également l'utilisation de l'extrait dans la préparation d'un médicament thérapeutique contre le Mycobacterium tuberculosis ou la tuberculose.
Patent WO-2021151278-A1 (WO)
Title: Method and apparatus for vehicle damage assessment based on artificial intelligence, electronic device, and medium
Inventor: ZHEGN HAIWEI
IPC: G06K9/62
Filed: 2020-06-29
Abstract: A method for vehicle damage assessment based on artificial intelligence, comprising: on the basis of a pre-set pixel threshold, performing pixel scaling on an original vehicle image to obtain a scaled vehicle image (S1) performing smoothing filtering on the scaled vehicle image to obtain a smoothed vehicle image (S2), calculating a gradient amplitude and a gradient direction of each pixel in the smoothed vehicle image, and on the basis of the gradient amplitudes and the gradient directions, refining the pixels in the smoothed vehicle image to obtain a target vehicle image (S3), and inputting the target vehicle image into a completely pre-trained vehicle damage assessment model and performing a convolutional pooling operation to obtain a vehicle damage assessment feature, and combining same with a pre-set classification function to perform computation on the vehicle damage assessment feature to obtain a vehicle damage assessment result (S4). Further provided are a vehicle damage assessment apparatus (100), an electronic device (1), and a computer readable storage medium. The invention is able to solve the problems of large computational resource consumption and low vehicle damage assessment accuracy in vehicle damage assessment processes.
Patent WO-2022006850-A1 (WO)
Title: Transmitting encoding symbol identifier of raptor codes using control channel coding
Inventor: LIU KANGQI
IPC: H04W84/08
Filed: 2020-07-10
Abstract: Methods, systems, and devices for wireless communications are described. A receiving device receive, in a first portion of a first transmission from a transmitting device, an indication of at least one of a block number, a symbol identifier, or a combination thereof, associated with a transmission of a packet from the transmitting device to the receiving device. The receiving device may receive, in a second transmission from the transmitting device or in a second portion of the first transmission from the transmitting device, one or more instances of the packet. The receiving device may decode the packet based at least in part on the block number, the symbol identifier, or the combination thereof.
Patent WO-2021017845-A1 (WO)
Title: Anti-hair loss hair growth composition
Inventor: ZHAO RUILI
IPC: A61Q7/00
Filed: 2020-07-16
Abstract: The use of concentrated birch sap in an anti-hair loss hair growth composition, and an anti-hair loss hair growth composition, which comprises the concentrated birch sap.
Patent WO-2022011640-A1 (WO)
Title: Battery assembly and energy storage system
Inventor: CHEN BAOGUO
IPC: H02J9/06
Filed: 2020-07-16
Abstract: Provided are a battery assembly and an energy storage system. The battery assembly comprises a control unit and a DC/DC converter. The control unit is used for controlling, when a first load is short-circuited in the process of the battery assembly supplying power to the first load, the DC/DC converter to output a first current, wherein the first current is greater than the maximum nominal discharge current of the battery assembly so as to disconnect an electrical connection between the first load and a bus, but is less than a short circuit protection current of the battery assembly; and/or, the control unit is used for controlling, after a power supply source is powered down, the discharge capacity of the battery assembly to be greater than the maximum nominal discharge capacity of the battery assembly, and for supplying power to the first load and a second load by means of the DC/DC converter, and the control unit is used for controlling, after the first load is powered off, the discharge capacity of the battery assembly to return to the maximum nominal discharge capacity, and for supplying power to the second load by means of the DC/DC converter. Therefore, the energy storage system comprising the battery assembly can be prevented from going down.
Patent WO-2022011716-A1 (WO)
Title: Atomization assembly and assembling method therefor, and atomizer and electronic atomization device
Inventor: LI WEI
IPC: A24F40/40
Filed: 2020-07-17
Abstract: Disclosed are an atomization assembly and an assembling method therefor, and an atomizer and an electronic atomization device. An atomization assembly (10) comprises a pipe body (112), a heating member (13) arranged in the pipe body (112), and a first liquid absorption member (12) arranged between the pipe body (112) and the heating member (13). The first liquid absorption member (12) has a porous structure and can elastically clamp the heating member (13) when no external force is applied. In the atomization assembly (10), the first liquid absorption member (12) clamps the heating member (13) and same are assembled inside the pipe body (112), such that the atomization assembly (10) is convenient to assemble, so that automated assembly is facilitated; and the atomization assembly (10) has a simple structure and relatively few parts.
Patent WO-2021017948-A1 (WO)
Inventor: SONG YANG
IPC: H04W72/04
Filed: 2020-07-21
Abstract: 本公开实施例提供一种DCI传输方法和通信设备，该方法包括：传输DCI，所述DCI包括FDRA信息，所述FDRA信息用于确定N个频域资源组，所述N个频域资源组为所述通信设备传输PDSCH使用的N组频域资源，且所述N个频域资源组分别对应N个空间信息指示，N为大于或者等于2的整数。
Patent WO-2021088431-A1 (WO)
Inventor: ZHANG QIANG
IPC: H01L21/308
Filed: 2020-07-27
Abstract: L'invention concerne une mémoire et son procédé de formation. Le procédé de formation consiste : à fournir un substrat (100) ; à former une première couche de masque (200) sur la surface d'un substrat (100), une pluralité de motifs en forme de bande (201) disposés en parallèle étant formés dans la première couche de masque (200) ; à former une seconde couche de masque (400) sur la première couche de masque (200), une pluralité de premiers motifs (401) et une pluralité de seconds motifs (402) étant formés dans la seconde couche de masque (400), la pluralité de premiers motifs (401) étant disposés dans un réseau et chevauchant les motifs en forme de bande (201), et la pluralité de seconds motifs (402) recouvrant des parties d'extrémité de certains des motifs en forme de bande (201) ; et à utiliser la première couche de masque (200) et la seconde couche de masque (400) en tant que masques, à les graver sur le substrat (100) couche par couche, à transmettre les motifs en forme de bande (201), les premiers motifs (401) et les seconds motifs (402) au substrat pour former une pluralité de zones actives discrètes (501) disposées dans un réseau discret, et des rainures séparées correspondant aux premiers motifs (401) et aux seconds motifs (402). La fiabilité de la mémoire formée est améliorée.
Patent WO-2022032588-A1 (WO)
Inventor: CHENG KAI
IPC: H01L21/762
Filed: 2020-08-13
Abstract: An N-face polarity GaN-based device and a composite substrate thereof, and a manufacturing method for the composite substrate. The N-face polarity GaN-based composite substrate (1) comprises a semiconductor substrate (10), an insulating layer (11) located on the semiconductor substrate (10), and a GaN-based material layer (12) located on the insulating layer (11). The surface of the GaN-based material layer (12) attached to the insulating layer is a Ga face, and the surface thereof away from the insulating layer (11) is an N face, wherein by using transfer technology, the GaN-based material layer (12) is combined on the insulating layer (11) by means of bonding. The transfer technology is used to replace direct epitaxial growth, such that the relatively difficult growth process is overcome, and an N-face polarity GaN-based composite substrate with a relatively good quality is obtained.
Patent WO-2021027897-A1 (WO)
Inventor: DONG TIAN
IPC: G01R19/10
Filed: 2020-08-13
Abstract: A pixel unit, comprising a pixel circuit, a first sensing line (SENL1), and a second sensing line (SENL2); the pixel circuit is electrically connected to a light-emitting element (130), and the pixel circuit comprises a drive sub-circuit (111), the drive sub-circuit (111) being configured to drive the light-emitting element (130) electrically connected to the pixel circuit to emit light; the drive sub-circuit (111) has a control terminal, a first terminal, and a second terminal, the first terminal of the drive sub-circuit (111) being configured to be electrically connected to a first power source terminal (VDD) in order to receive a first power source voltage provided by the first power source terminal (VDD), and the first terminal of the drive sub-circuit (111) also being configured to be electrically connected to the first sensing line (SENL1); the second terminal of the drive sub-circuit is configured to be electrically connected to the light-emitting element (130); and the control terminal of the drive sub-circuit (111) is configured to be electrically connected to the second sensing line (SENL2). The first sensing line (SENL1) is configured to sense the voltage of the first terminal of the drive sub-circuit (111); and the second sensing line (SENL2) is configured to sense the voltage of the control terminal of the drive sub-circuit (111).
Patent WO-2021243857-A1 (WO)
Inventor: YE XINGQIAN
IPC: G09B23/28
Filed: 2020-08-25
Abstract: Disclosed is an in vitro digestion simulation box, comprising a gastric digestion part, a small intestine digestion part and a large intestine digestion part, which are sequentially connected, wherein the gastric digestion part is formed by connecting an upper component and a lower component by means of riveting, and the gastric digestion part comprises a gastric digestive fluid inlet (1), a gastric digestive fluid inlet (2), a sampling port (3) and a gastric digestive sample outlet (4); the small intestine digestion component is formed by connecting a first component and a second component by means of riveting, and comprises a sample inlet (5), a gastric digestion sample inlet (6), an intestinal digestion sample outlet (7) and an intestinal digestion sample collection port (8); and the large intestine digestion part is formed by connecting a third component and a fourth component by means of riveting, and comprises an intestinal digestion sample inlet (9), a cell culture medium inlet (10), a digestion and absorption sample outlet (11), a metabolism and digestion sample outlet (12) and a polycarbonate film (13). The in vitro digestion simulation box has a stable structure and good reproducibility, is simple, and can easily control conditions.
Patent WO-2021208328-A1 (WO)
Title: Three-dimensional multi-directional reinforced cone composed of multiple planar layers, and manufacturing method therefor
Inventor: ZHANG WEI
IPC: H04R7/10
Filed: 2020-08-31
Abstract: The present invention relates to the technical field of speaker cones. Disclosed are a three-dimensional multi-directional reinforced cone composed of multiple planar layers, and a manufacturing method therefor. The cone has high strength and reduced weight, solving technical problems in the prior art relating to cone breakup, transient response, and harmonic distortion. The cone of the present invention is composed of multiple vertically stacked planar layers. Each planar layer has a repeatedly folded structure, and has a zigzag structure when viewed in a cross-section. The invention effectively remedies the defect of speaker distortion, and improves the vibration intensity of the cone. The folded reinforced structures are stacked to increase the rigidity of a diaphragm and to satisfy the low-weight requirement thereof, while reducing production costs and simplifying manufacturing processes.
Patent WO-2021109667-A1 (WO)
Title: Risk management and control method, system and device
Inventor: JI XIAOXI
IPC: G06Q10/06
Filed: 2020-09-10
Abstract: Disclosed in the embodiments of the present description is a risk management and control method. Said method may comprise at least one of the following operations: acquiring merchant information associated with a target merchant; determining at least a business type associated with the target merchant on the basis of the merchant information; determining a predicted risk value of the target merchant with regard to the business type at least on the basis of a first model and the merchant information; and performing a preset management and control operation corresponding to the predicted risk value on the target merchant on the basis of the predicted risk value. The method disclosed in the embodiments of the present description can achieve one-stop intelligence of merchant risk management, improve the accuracy and timeliness of merchant risk management, and has a privacy security calculation capability.
Patent WO-2021174805-A1 (WO)
Inventor: YUAN BO
IPC: G09G3/34
Filed: 2020-09-15
Abstract: A mini-LED light source and a driving circuit and a driving method therefor. The driving circuit comprises an LED array (100), a row driving module (200), a column driving module (300) and a control module (400), wherein the LED array (100) comprises M rows of LED string lights and N columns of LED string lights, and N and M are both positive integers; the control module (400) outputs brightness information output by a main board and a scanning cycle to the column driving module (300) and outputs M scanning signals to the row driving module (200) according to the brightness information and a preset time sequence; the row driving module (200) provides working power to the M rows of LED string lights according to the M scanning signals; and the column driving module (300) drives, according to the brightness information and the scanning cycle, the N columns of LED string lights to light up. The problems of a large number of elements, complicated circuits, unfavorability for batch production and poor maintainability in existing mini-LED light source driving solutions are effectively solved.
Patent WO-2021057569-A1 (WO)
Inventor: WANG ZHIFEI
IPC: G02B27/00
Filed: 2020-09-16
Abstract: L'invention concerne une tête réfléchissante rotative et un appareil à balayage laser. La tête réfléchissante rotative comprend au moins un corps de tête rotative capable de tourner autour d'un arbre rotatif, et chaque corps de tête rotative est pourvu de N surfaces réfléchissantes latérales incurvées (A, B, C, D, E, F, G et H) disposées dans la direction circonférentielle de l'arbre rotatif, N étant un nombre entier positif non égal à zéro; en outre, au moins l'une des surfaces réfléchissantes latérales (A, B, C, D, E, F, G et H) est une surface réfléchissante inclinée à un degré prédéfini par rapport à l'arbre rotatif. La tête réfléchissante rotative et l'appareil à balayage laser comprenant la tête réfléchissante rotative augmentent une plage de balayage ainsi que l'efficacité de détection.
Patent WO-2022061964-A1 (WO)
Inventor: HE TING
IPC: F16K27/04
Filed: 2020-10-09
Abstract: A ceramic valve core, comprising an outer cylinder (1) having an upper opening cavity (1A), a stationary ceramic sheet (2), a movable ceramic sheet (3), a support cover (4), and a valve stem (5). A bottom plate body (10) of the outer cylinder (1) is provided with at least three through holes (100). An annular wall body (11) of the outer cylinder (1) is provided with at least one arc-shaped side hole (110). The stationary ceramic sheet (2) is provided with at least three water passing holes (20), wherein the water passing holes (20) are communicated with the through holes (100). The lower surface of the movable ceramic sheet (3) is provided with a slot (30) and a through opening (31) spaced apart from the slot (30). Two of the through holes (100) are first water inlet positions, and the other through hole (100) is a second water inlet/outlet position. When a rod body (50) of the valve stem (5) is rotated to cause the through hole (100) which is the second water inlet/outlet position and the slot (30) to be communicated with each other, a water path forms a first water flow channel; and when the rod body (50) of the valve stem (5) is rotated to cause the through holes (100) which are the first water inlet positions, the through opening (31), and the arc-shaped side hole (110) to be communicated with each other, the water path forms a second water flow channel. By changing a water inlet and outlet structure, the use is more convenient. The ceramic valve core is applied to a thermostatic faucet, can control the opening and closing of two paths of water, and is adjustable in flow; in addition, a check valve is omitted, thus achieving a water channeling prevention function and low costs.
Patent WO-2021078092-A1 (WO)
Title: Surgical operation device, working part, and clip feeding position identification method
Inventor: ZHANG HUI
IPC: A61B17/128
Filed: 2020-10-19
Abstract: A surgical operation device, a working part, and a clip feeding position identification method. The surgical operation device comprises a handheld part (1) provided with a driving assembly (11), a working part (2) connected to the handheld part (1), and a clip cartridge assembly (3) connected to the working part (2), the working part (2) comprises a transmission assembly and a push rod (21), the clip cartridge assembly (3) comprises a ligation clip (34), the push rod (21) is driven by the driving assembly (11) and the transmission assembly to make a reciprocating motion in the axial direction of the clip cartridge assembly (3) so as to push the clip cartridge assembly (3) to push the ligation clip (34) to a clamp (4). The surgical operation device further comprises a sensing assembly (7) and a control assembly (8), wherein the sensing assembly (7) is configured to collect position information of a clip feeding assembly and send the position information to the control assembly (8), and the control assembly (8) is configured to determine whether the clip feeding assembly reaches a target position or not according to the position information. The surgical operation device can improve the accuracy of the clip feeding position.
Patent WO-2022094826-A1 (WO)
Inventor: CHEN YONGXIANG
IPC: B24B27/00
Filed: 2020-11-05
Abstract: L'invention concerne un appareil de polissage automatique, comprenant : des pieds de support (1), une base (2), un corps de polissage (3), un support mobile (4), une plateforme de polissage (5), une enceinte (6), un support fixe (7), un support de rail vertical (8), un bloc coulissant (9), une machine de polissage (10) et des bandes de fixation (13). La base (2) est disposée en haut des pieds de support (1). Le corps de polissage (3) est disposé au-dessus des pieds de support (1). Le support mobile (4) est disposé au-dessus du corps de polissage (3). L'enceinte (6) est disposée au-dessus de la base (2). La plateforme de polissage (5) est disposée sur la paroi interne de l'enceinte (6). Le support fixe (7) est disposé en haut du support mobile (4). Le support de rail vertical (8) est disposé au-dessus du support fixe (7). Le bloc coulissant (9) est disposé sur la paroi externe du support de rail vertical (8). Les bandes de fixation (13) sont disposées sur la paroi externe du bloc coulissant (9). La machine de polissage (10) est disposée sur les parois internes des bandes de fixation (13). Le support mobile, le support de rail vertical, une vis-mère et le bloc coulissant qui sont prévus dans le présent appareil de polissage automatique peuvent faciliter le mouvement selon les trois axes de l'appareil de polissage d'alliage d'aluminium, étendant ainsi sa plage de fonctionnement et permettant également une large gamme d'applications. L'enceinte selon l'invention est constituée d'une feuille acrylique, ce qui permet de faciliter l'observation externe des conditions internes, un entretien simple et pratique et d'améliorer également l'efficacité de polissage.
Patent WO-2021103973-A1 (WO)
Title: 敏感性基因发现方法、装置及存储介质
Inventor: TANG ZAIXIANG
IPC: G16B20/00
Filed: 2020-11-05
Abstract: 一种敏感性基因发现方法、装置及存储介质，属于生物技术领域。该方法包括：获取患者数据集，该患者数据集包括至少两组患者数据，每组患者数据包括对应患者的多个基因表达数据、临床数据和生存数据，该临床数据包括是否采用目标治疗手段（101）；获取基因发现模型，该基因发现模型的模型参数包括目标治疗手段效应参数、各个基因表达数据的基因效应参数和目标治疗手段与各个基因表达数据之间的交互作用效应参数，基因发现模型用于预测患者对目标治疗手段敏感的基因（102）；基于K-Fold交叉验证算法使用患者数据集对基因发现模型的模型参数进行拟合，以确定多个基因表达数据中对目标治疗手段敏感的基因（103）。上述方法可以解决无法确定对目标治疗手段敏感的基因导致无法确定患者对目标治疗手段是否敏感的问题；能够筛选出对目标治疗手段敏感的基因。
Patent WO-2021258617-A1 (WO)
Title: 多平台同步直播方法、装置、计算机设备和可读存储介质
Inventor: YANG FENG
IPC: H04N21/431
Filed: 2020-11-12
Abstract: 本申请提供了一种多平台同步直播方法、装置、计算机设备和可读存储介质，智能终端内部设置有系统公共网关和数据缓冲区，将音视频数据缓存后，在系统公共网关利用4g/5g网络的多IP并发连接技术，实现将音视频数据并发传输到多个直播平台，从而实现在一个智能终端上同时在多个直播平台同步直播，有效降低用户直播操作的繁琐度。
Patent WO-2022052300-A1 (WO)
Inventor: WU JIAN
IPC: A61B5/318
Filed: 2020-11-17
Abstract: An electrocardio parameter calculation method based on deep learning, which method belongs to the technical field of medical data. The method comprises the following steps: S1, constructing a data set; S2, pre-processing a label; S3, performing standardization and expansion on the data set; S4, training a model; and S5, verifying the model, which involves predicting, according to a second label, a wave band to which a point position belongs, and comparing a predicted wave band with a wave band of a first label, so as to calculate a corresponding Dice index. The technical problems to be solved by the present method are: the strong subjectivity, great variability and great influence of an acquisition environment of wave band division of electrocardio data in actual use, and the poor adaptability and a to-be-improved accuracy rate of a traditional method, etc., and provided is an electrocardio parameter calculation method based on deep learning.
Patent WO-2021098797-A1 (WO)
Title: Procédé de gestion de documents, équipement utilisateur et mémoire non transitoire lisible par ordinateur
Inventor: SHEKHAR SHASHANK
IPC: G06F17/00
Filed: 2020-11-19
Abstract: L'invention concerne un procédé de gestion de documents dans un équipement utilisateur (UE), un UE et une mémoire non transitoire lisible par ordinateur. Le procédé comprend les étapes suivantes : recevoir un ensemble de données; déterminer s'il faut attribuer un type de document à l'ensemble de données reçu sur la base d'une liste de paramètres prédéfinis; traiter l'ensemble de données reçu afin d'extraire un ensemble de points de données critiques, en réponse à l'attribution du type de document à l'ensemble de données reçu; créer une image sur la base de l'ensemble de points de données critiques.