baber/WOPTO huggingface dataset:
Patent WO-2022077745-A1 (WO)
Inventor: GUAN QUANSHENG
IPC: H04B10/66
Filed: 2020-12-08
Abstract: Disclosed are a communication receiver architecture and a communication reception method employing a splitting-detection joint-decision technique. The method comprises the following steps: a receiver using a power splitter to allocate a received signal to a coherent detection module and a non-coherent detection module; the coherent detection module performing coherent detection on the signal and generating a coherent detection amount, and the non-coherent detection module performing non-coherent detection on the signal and generating a non-coherent detection amount; a combiner using the coherent detection amount and the non-coherent detection amount to generate a decision variable; and a decider performing decision demodulation with respect to the decision variable and recovering a transmitted signal, thereby achieving reliable signal reception. The present invention combines coherent reception and non-coherent reception to reduce the bit error rate of a receiver and to improve the communication rate, thereby providing efficient and reliable communication receivers.
Patent WO-2022110314-A1 (WO)
Title: Système de purification respiratoire portatif médical
Inventor: XIA FAN
IPC: A62B18/00
Filed: 2020-12-10
Abstract: La présente invention concerne un système de purification respiratoire portatif médical, comprenant une unité maître (1), une station de charge (2), un ensemble de tuyau de ventilation et de masque (3), et une ceinture de taille (4). L'unité maître (1) comprend un boîtier, un capuchon de bouton (113), un contact d'attraction magnétique (114), un clapet de non-retour (116), un élément filtrant de purification (105), un premier ventilateur (106), un premier couvercle de guidage d'écoulement (107), un second couvercle de guidage d'écoulement (108), une batterie (109), une plaque de détection (110), et un panneau de commande (111) ; la station de charge (2) comprend un ensemble d'affichage (21) et un ensemble de charge (22), et l'ensemble d'affichage (21) comprend un boîtier supérieur de station de charge (211), un écran (212), des capuchons de bouton (213), un clavier (214), un couvercle réfléchissant (215), et une lampe de stérilisation (216) ; l'ensemble de charge (22) comprend un boîtier inférieur de station de charge (221), un couvercle rabattable (222), un microrupteur (223), une prise de courant continu (224), un commutateur de puissance (225), un support (227), des seconds ventilateurs (226), un contact d'attraction magnétique (228), un module de charge (229), un module de commande (2210), et un ballast électronique (2211). Pendant l'utilisation, l'unité maître (1) est portée au niveau de la taille au moyen de la ceinture de taille (4), l'unité maître (1) décharge en continu de l'air propre au moyen de l'élément filtrant de purification intégré (105) et du premier ventilateur (106), et un utilisateur portant le masque (301) respire dans l'air propre au moyen de tuyaux de ventilation (302, 303), ce qui permet d'assurer le confort pendant le port du masque (301) et d'atténuer efficacement le problème de respiration provoqué par une chirurgie à long terme. La station de charge (2) est utilisée pour charger et désinfecter l'unité maître (1).
Patent WO-2021232761-A1 (WO)
Inventor: ZHOU WANREN
IPC: B60P3/30
Filed: 2020-12-10
Abstract: 一种水箱，涉及储液设备技术领域，以解决在先技术中水箱质量的减小造成水箱结构力学性能的降低的问题，水箱包括本体（10），本体（10）具有至少一个待强化部；水箱上设置有至少一个嵌件（20），嵌件（20）嵌设于待强化部，嵌件（20）的力学性能优于水箱的力学性能。能够实现水箱轻量化后的具有较强力学性能的有益效果。
Patent WO-2022126597-A1 (WO)
Inventor: SHEN CHENG
IPC: A61L9/01
Filed: 2020-12-18
Abstract: An odor removal composition for oxygenated solvents comprising an alcohol amine.
Patent WO-2022134103-A1 (WO)
Inventor: ZHENG JINBO
IPC: G02C11/06
Filed: 2020-12-25
Abstract: L'invention concerne des lunettes, comprenant : un corps de lunettes (10), le corps de lunettes (10) comprenant un rebord (11) et des branches (12), le rebord (11) étant physiquement relié aux branches (12) ; et au moins un microphone à conduction osseuse (20) configuré pour convertir un signal de vibration en un signal électrique. Ledit au moins un microphone à conduction osseuse (20) est physiquement relié au rebord (11) ou la branche (12), et le ou les microphones à conduction osseuse (20) sont utilisés pour recevoir un signal de vibration du rebord (11), de la branche (12) ou du corps d'un utilisateur. Les lunettes présentent une forte capacité anti-bruit et une large gamme d'applications.
Patent WO-2022062258-A1 (WO)
Inventor: SHANG GAIXIA
IPC: B60J10/74
Filed: 2020-12-30
Abstract: An automobile upper side wall trim strip sealing structure, comprising: a side wall metal plate (100); a side wall trim strip (200) that is connected to the side wall metal plate (100), wherein the side wall trim strip (200) is provided with a mud trough mounting opening (210) and a cushioning portion (220), and the cushioning portion (220) is located between the mud trough mounting opening (210) and the side wall metal plate (100); and a glass mud trough (300) provided in the mud trough mounting opening (210).
Patent WO-2022150942-A1 (WO)
Inventor: DUTTA Sourjya
IPC: H04W4/70
Filed: 2021-01-12
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a plurality of sidelink transmissions associated with a spatial division multiplexing (SDM) configuration. The UE may fail to decode at least one sidelink transmission of the plurality of sidelink transmissions. The UE may transmit feedback indicating the failure to decode the at least one sidelink transmission, wherein the feedback includes an indication of at least one layer of the SDM configuration associated with the at least one sidelink transmission. Numerous other aspects are described.
Patent WO-2021169707-A1 (WO)
Title: 纹理检测模组及其驱动方法、和显示装置
Inventor: DING XIAOLIANG
IPC: G06K9/00
Filed: 2021-01-26
Abstract: 本公开提供一种纹理检测模组及其驱动方法、和显示装置，其中，纹理检测模组，包括发射电极层、接收电极层以及位于所述发射电极层和所述接收电极层之间的压电膜层；所述发射电极层包括发射电极、第一发射信号线和第二发射信号线，其中，所述发射电极包括相互绝缘设置的第一发射子电极和第二发射子电极；多个第一发射子电极呈N行M列排布，位于同一行的第一发射子电极均与同一根第一发射信号线电连接，所述N和所述M均为正整数；多个第二发射子电极呈X行Y列排布，位于同一列的第二发射子电极均与同一根第二发射信号线电连接，所述X和所述Y均为正整数。
Patent WO-2021164652-A1 (WO)
Inventor: HAN JINZE
IPC: G06F3/0484
Filed: 2021-02-09
Abstract: 本公开关于一种多媒体资源的展示方法、提供方法。本公开的多媒体资源的展示方法包括：接收目标用户账户对目标多媒体资源实施的互动操作；响应于所述互动操作符合预设互动操作类型，展示所述目标多媒体资源的关联多媒体资源。
Patent WO-2022170574-A1 (WO)
Inventor: WU LIANG
IPC: H02M3/335
Filed: 2021-02-10
Abstract: 本申请公开了一种直流转换器、电子设备和充电器，用以兼顾效率和电压转换范围。其中，直流转换器包括：开关电路、辅助电路、变压器和第一半波整流电路；变压器包括原边绕组和副边绕组；辅助电路的第一端与开关电路的高电位点连接，辅助电路的第二端与开关电路的低电位点连接，辅助电路的第三端与原边绕组的第一端连接；原边绕组的第二端与开关电路的中间节点连接；副边绕组与第一半波整流电路连接；变压器用于：当开关电路处于第一状态时，存储辅助电路传输的第一电能；当开关电路处于第二状态时，接收辅助电路传输第二电能，并将接收的第二电能以及存储的第一电能输出给第一半波整流电路。
Patent WO-2021179933-A1 (WO)
Inventor: MIAO QING
IPC: B25J9/00
Filed: 2021-03-01
Abstract: Disclosed are an autonomous mobile robot, and a synchronous belt and a preparation method therefor. The autonomous mobile robot comprises a machine body, with a synchronous belt (1) being arranged at the bottom of the machine body. The synchronous belt (1) comprises an inner ring (2) and an outer ring (3), wherein the outer ring (3) is in rolling contact with a travelling surface; the inner ring (2) and the outer ring (3) are both made of millable polyurethane; the shore hardness of the inner ring (2) is 60A-90A; and the shore hardness of the outer ring (3) is 30A-60A. The synchronous belt of the autonomous mobile robot has a good wear resistance, can maintain high abradability where the hardness is low, can effectively improve the friction force between the autonomous mobile robot and working media such as glass, improves the working efficiency and the range of cleaning of the autonomous mobile robot, and expands the use range of the autonomous mobile robot.
Patent WO-2022183357-A1 (WO)
Title: Screen device
Inventor: Lin Duwen
IPC: E06B9/80
Filed: 2021-03-02
Abstract: A screen device, comprising a cylinder, a movable frame and two first frame materials, wherein the cylinder and the movable frame are disposed between the two first frame materials; the cylinder is provided with a scroll bar; a screen is disposed between the scroll bar and the movable frame; the cylinder is provided with at least one rotating member; and at least one pull line passes through the movable frame, and at least one end of the pull line passes through the first frame materials to extend into the cylinder, and is then tied to the rotating member. The rotating member is disposed on a side portion of the cylinder, and therefore, the rotating member can be adjusted and controlled only by means of using a tool on the side portion of the cylinder, so as to adjust and control the tightness of the pull line when needed. The process thereof is completely free from blockages caused by any member, and is very convenient in terms of adjustment and control.
Patent WO-2022183480-A1 (WO)
Inventor: SUN YI
IPC: A61P25/00
Filed: 2021-03-05
Abstract: A pharmaceutical composition containing a ginkgolide-type compound and cannabidiol and an application thereof in medicine.
Patent WO-2022193152-A1 (WO)
Inventor: WANG TSANGHONG
IPC: H01L27/32
Filed: 2021-03-16
Abstract: La présente invention concerne un écran d'affichage (10), son procédé de fabrication et un dispositif d'affichage (100). L'écran d'affichage comprend un substrat de base (1), une pluralité de sous-pixels (11/12/13) étant disposés sur le substrat de base (1), et au moins certains sous-pixels (11/12/13) parmi la pluralité de sous-pixels (11/12/13) comprenant une couche électroluminescente; au moins deux sous-pixels disposés consécutivement (11/12/13) dans la pluralité de sous-pixels (11/12/13) forment un groupe de sous-pixels (31/32/33), et dans chaque groupe de sous-pixels (31/32/33) desdits groupes de sous-pixels (31/32/33), des couches électroluminescentes desdits au moins deux sous-pixels disposés consécutivement (11/12/13) sont du même matériau et sont d'une structure intégrée; et lesdits au moins certains groupes de sous-pixels (31/32/33) comprennent au moins deux groupes de sous-pixels (31/32/33) qui émettent respectivement de la lumière de différentes couleurs. Le panneau d'affichage (10) peut réduire la surface d'une région non électroluminescente, et le rapport de pixels par pouce (PPI) et un rapport d'ouverture du panneau d'affichage sont améliorés.
Patent WO-2021160190-A1 (WO)
Title: Metaheuristic test case ranking method based on hybrid model
Inventor: XIE HAOFEI
IPC: G06F11/36
Filed: 2021-03-18
Abstract: The present invention relates to a metaheuristic test case ranking method based on a hybrid model, belonging to the technical field of wireless communications. The method is: S1: collecting communication protocol test cases involved in testing requirements of a tested party, and calculating a similarity factor S between the test cases i, j  and the degree of importance TF-IDF values of test data; S2: initializing the brightness i, j  of a firefly agent (FA) according to the TF-IDF value and designing a target function f(x i, j ); S3: according to edit distance and brightness  i, j , using an improved firefly algorithm by means of a global search method to find the node candidate set  candidate  that the FA will reach next; S4: from the candidate set  candidate , searching locally according to a similarity factor S i, j  to select the best solution; S5: changing the starting point of the test case, and repeating steps S2 to S4 to find the optimal moving path of FA and recording same, and outputting the optimal test sequence. The present method improves the testing efficiency of industrial wireless communication protocols, and reduces the cost of testing.
Patent WO-2022204953-A1 (WO)
Inventor: LIU JUN
IPC: G01B11/00
Filed: 2021-03-30
Abstract: La présente invention concerne un procédé de détermination d'un angle d'inclinaison, le procédé comprenant les étapes consistant à : déterminer une première distance entre au moins un point caractéristique d'environnement et un point caractéristique désigné sur un véhicule désigné, une ligne reliant le point caractéristique d'environnement et le point caractéristique désigné étant parallèle à la direction de déplacement du véhicule désigné ; obtenir une image cible, l'image cible étant une image capturée par une caméra sur le véhicule désigné et l'image cible comprenant le ou les points caractéristiques d'environnement ; obtenir des informations de position du point caractéristique d'environnement sur l'image cible ; et déterminer l'angle d'inclinaison de la caméra en fonction des informations de position et de la première distance. Grâce au procédé, un angle d'inclinaison dans un système de vision monté sur véhicule d'un véhicule peut être déterminé de manière efficace et précise.
Patent WO-2022134357-A1 (WO)
Inventor: TANG RUI
IPC: G16H40/20
Filed: 2021-03-31
Abstract: The present application relates to the technical field of artificial intelligence. Disclosed are a triage data processing method and apparatus, and a computer device and a storage medium. The method comprises: receiving a patient request of a patient, and acquiring a patient identification code and patient symptom information in the patient request; acquiring, from a patient management database, structured data and historical data related to the patient identification code, and determining the patient symptom information and the historical data to be unstructured data; performing code conversion on the structured data to obtain structured embedded data, and performing unstructured conversion processing on the unstructured data to obtain unstructured embedded data; combining the structured embedded data and the unstructured embedded data into data to be processed; and obtaining a triage result by means of triage prediction. By means of the present application, departments for triage are quickly and accurately recognized. The present application is applicable to the fields of smart medical care, etc., and can further promote the construction of smart cities.
Patent WO-2021238422-A1 (WO)
Inventor: WANG MENGJIE
IPC: G02F1/139
Filed: 2021-04-08
Abstract: Disclosed are a display device and a driving method for a display device capable of solving the problem in the art in which mirror and display functions of a mirror display device are not real-time compatible. The display device comprises a display component and a light control component. The light control component has multiple light control pixels arranged in an array. Each of the light control pixels at least covers one of the display pixels. Each of the light control pixels is configured to switch between a first state and a second state. When the light control pixel is in the first state, external ambient light that has passed through the first polarizer does not change polarization state after passing through the light control pixel. When the light control pixel is in the second state, external ambient light that has passed through the first polarizer is adjusted, after passing through the light control pixel, to be linearly polarized light perpendicular to the light transmission axis of the reflective polarizer.
Patent WO-2021218594-A1 (WO)
Title: 调控整合素β亚基的试剂和方法
Inventor: CHEN JIANFENG
IPC: C12N5/10
Filed: 2021-04-09
Abstract: 本发明提供下调整合素αE的表达、降低免疫细胞跨血管迁移能力、抑制免疫细胞与上皮组织的黏附、抑制免疫细胞向肠道相关淋巴组织的归巢、抑制免疫细胞在肠道相关淋巴组织的驻留的方法及其用途，包括下调整合素β亚基的表达或活性。本发明还提供试剂在制备用于下调整合素αE的表达、降低免疫细胞跨血管迁移能力、抑制免疫细胞与上皮组织的黏附、抑制免疫细胞向肠道相关淋巴组织的归巢、抑制免疫细胞在肠道相关淋巴组织的驻留或抑制肠道炎症的药物中的用途。
Patent WO-2021218604-A1 (WO)
Inventor: WU CHAO
IPC: H04N9/31
Filed: 2021-04-12
Abstract: Disclosed by the present application is a projection device, comprising a light source array module, an image processing unit and a driving unit. The light source array module comprises a first light-emitting element array that emits first primary color light, a second light-emitting element array that emits second primary color light, and a third light-emitting element array that emits third primary color light, wherein the first light-emitting element array, the second light-emitting element array, and the third light-emitting element array are all divided into M×N illumination regions. The image processing unit is used to divide an image to be projected into M×N image regions, and acquire brightness information of the first primary color light, the second primary color light and the third primary color light of each image region, and the image regions are in one-to-one correspondence with the illumination regions of the light source array module. The driving unit is used to sequentially drive the first light-emitting element array, the second light-emitting element array, and the third light-emitting element array in a time sequence according to the brightness information of the first primary color light, the second primary color light, and the third primary color light of each image region. The circuit structure is simplified, thus saving on costs and reducing power consumption.
Patent WO-2021233026-A1 (WO)
Title: Bendable resin having patterned elements for improving penetration of wireless communication signals
Inventor: NG KUNG BO
IPC: H01Q1/38
Filed: 2021-04-14
Abstract: A device attachable to a substrate for improving penetration of wireless communication signals is provided. The device is a bendable resin configured to enhance penetration of an incidental radio wave from a first region through the substrate to a second region by forming one or more communication signal beams in the second region. The bendable resin includes a base layer of a first material, and one or more patterned elements each formed by providing a meta-pattern of a second material on the base layer. The first and second materials are different and selected from the group consisting of a dielectric material and a metallic material. Each individual patterned element is configured to tilt the incidental radio wave to form the one or more communication signal beams, wherein each individual communication signal beam is beam-focused at a predetermined focal point or a predetermined focal area in the second region.
Patent WO-2022016927-A1 (WO)
Title: Image processing method and apparatus, terminal device, and storage medium
Inventor: JIANG WEN
IPC: G06T7/70
Filed: 2021-04-20
Abstract: An image processing method and apparatus, a terminal device, and a storage medium, which are applied in the technical field of computers. The method comprises: determining at least two adjacent target source pixel points corresponding to a pixel point to be generated in an image to be generated, the target source pixel points being source pixel points in a source image (S101); according to location information of each target source pixel point in the source image, respectively acquiring pixel data of each target source pixel point from different preset memories, each preset memory storing a source pixel point of a location type, and the location type being determined according to location information of the source pixel point in the source image (S102); and performing an interpolation operation according to the pixel data of each target source pixel point, so as to determine target pixel data of the pixel point to be generated (S103). In the foregoing method, image processing efficiency can be improved.
Patent WO-2021218823-A1 (WO)
Title: 指纹活体检测方法、设备及存储介质
Inventor: WANG SHENGGUO
IPC: G06K9/00
Filed: 2021-04-23
Abstract: 一种指纹活体检测方法、设备（100）及存储介质，属于安全技术领域。可以对第一指纹图像和第二指纹图像进行区域划分，进而根据划分的区域来确定多分区灰度分布特征向量，以通过指纹活体检测模型进行指纹活体检测，其中，第一指纹图像为红色通道图像，第二指纹图像为蓝色通道图像。由于非活体指纹的这两个通道图像各个区域灰度值的分布规律与活体指纹的不同，因此，通过多分区灰度分布特征向量可以识别出指纹图像是否存在活体指纹的灰度分布特征，进而确定出该指纹是否为活体指纹，安全性较高。
Patent WO-2021253988-A1 (WO)
Inventor: MO BOYU
IPC: G06F16/383
Filed: 2021-04-25
Abstract: 一种信息显示方法，应用于终端(100)，包括：确定至少一条第一信息；所述至少一条第一信息中的每条第一信息通过对设定类别的短消息进行信息提取生成(101)；在设定页面显示所述至少一条第一信息(102)。
Patent WO-2022062410-A1 (WO)
Inventor: XU XIUNENG
IPC: A47J37/06
Filed: 2021-04-30
Abstract: A novel air oven, comprising a housing (1), a liner (3) disposed in the housing (1) and having a main cooking cavity (2), and at least one vertical partition plate (5) detachably arranged in the liner (3). The vertical partition plate (5) partitions the main cooking cavity (2) into two or more sub-cooking cavities (4) arranged left and right; at least one heater (6) is disposed in each sub-cooking cavity (4); the upper part of each sub-cooking cavity (4) is provided with a fan (7) located in the housing (1) and communicated with the corresponding sub-cooking cavity (4). With the present air oven, the main cooking cavity (2) can be partitioned, by means of the vertical partition plate (5), into two or more sub-cooking cavities (4) arranged left and right, so that the air oven can be used to cook two or more food ingredients requiring different heating temperatures and durations.
Patent WO-2022233027-A1 (WO)
Title: Wearable device-based method and system for motion fatigue detection
Inventor: SUN FANGMIN
IPC: A61B5/11
Filed: 2021-05-07
Abstract: A wearable device-based method and system for motion fatigue detection. The method comprises: for an electrocardiogram signal in a motion process collected by using a wearable device, extracting R waves and calculating an RR interval sequence (S1); performing heart rate variability analysis on the RR interval sequence, extracting heart rate variability time domain features, heart rate variability frequency domain features, heart rate variability time frequency domain features, and heart rate variability nonlinear features (S2); screening out an optimized feature set according to one or more among the independence, degree of correlation, degree of importance, and redundancy between the features and a fatigue state (S3); constructing a training set by using the optimized feature set and training a classifier to obtain a classification model for detecting the fatigued state, wherein each sample of the training set reflects a correspondence between a group of optimized features and a fatigued state level (S4). By using the system, the efficiency and accuracy of motion fatigue detection can be increased.
Patent WO-2022236535-A1 (WO)
Title: Uplink control information (uci) multiplexing for semi-persistent scheduling (sps) hybrid automatic repeat request (harq) skipping
Inventor: YANG WEIDONG
IPC: H04W72/04
Filed: 2021-05-10
Abstract: A method for wireless communications, including receiving first semi-persistent scheduling (SPS) information indicating a set of receiving occasions; receiving second SPS information for transmitting hybrid automatic repeat request (HARQ) information for the set of receiving occasions; determining SPS HARQ transmitting occasion based on the received second SPS information; monitoring for transmissions during one or more receiving occasions; determining HARQ feedback value for the one or more receiving occasions based on the monitoring; determining that the SPS HARQ transmitting occasion can be skipped based on the HARQ feedback value; identifying a first transmitting occasion for transmitting other information to the wireless node; determining that the SPS HARQ transmitting occasion overlaps the first transmitting occasion; determining SPS HARQ feedback information based on the determination that the that the SPS HARQ transmitting occasion overlaps the first transmitting occasion; and multiplexing the SPS HARQ feedback information and the other information.
Patent WO-2022205566-A1 (WO)
Inventor: LI DANHONG
IPC: B65D90/00
Filed: 2021-05-11
Abstract: 一种压力容器导管固定结构，包括设置于压力容器（100）内的导管（200），导管（200）上端与压力容器（100）上端连接固定，压力容器（100）的内腔下部设有定位件，定位件包括左右相对设置的两侧部（4），两侧部（4）间构成有向上开口以用于对导管（200）下端进行让位的让位槽（10），至少一侧部（4）临近让位槽（10）的侧壁上形成有用于限制导管（200）下端径向移动并与让位槽（10）连通的定位槽（20）。该压力容器导管固定结构的导管（200）下端通过弹性材料制成的定位件进行夹紧定位，能限制到导管（200）下端的晃动，同时能实现导管（200）高度方向的定位，能降低导管（200）晃动幅度，以避免导管（200）上端脱离压力容器（100），以延长导管（200）的使用寿命。