baber/WOPTO huggingface dataset:
Patent WO-2020063504-A1 (WO)
Inventor: ZHU YUANPING
IPC: H04L1/00
Filed: 2019-09-23
Abstract: Provided by the present application are a data transmission method and device for a wireless backhaul network, which may implement data transmission in the wireless backhaul network. The method comprises: a transmitting node generates a first data packet and transmits the first data packet to a receiving node; and the receiving node receives the first data packet and parses the first data packet, the first data packet comprising a first PDCP PDU generated by a first PDCP entity, the first PDCP PDU comprising a first header and a first load, the first header comprising identification information of a PDCP layer of the first PDCP PDU, the first load comprising identification information of a first protocol layer of the first load, the first data packet further comprising indication information of the first PDCP PDU, and the indication information being used to indicate that the first load in the first PDCP PDU is data of the first protocol layer.
Patent WO-2021056540-A1 (WO)
Title: Display screen, display assembly and electronic device
Inventor: ZHANG HAIYU
IPC: H04N5/225
Filed: 2019-09-29
Abstract: A display screen (100), which comprises a layer structure (10) and a plurality of micro-lenses, the plurality of micro-lenses (20) being embedded inside the layer structure (10). The layer structure (10) comprises a transparent base layer (11) and a masking layer (12) formed on the base layer (11); and the masking layer (12) is provided with transparent areas (101). The micro-lenses (20) and the transparent areas (101) are provided corresponding to one another, and by means of the transparent areas (101), the plurality of micro-lenses (20) are used to image a target object on an image sensor (110) located at the side of the base layer (11) facing away from the masking layer (12).
Patent WO-2020083028-A1 (WO)
Inventor: LEI SHUYU
IPC: H04N5/355
Filed: 2019-10-09
Abstract: A radiation receiving system and method, and a sensing array. The radiation receiving system comprises: a charge obtaining module configured to generate multiple groups of first charges on the basis of radiation reflected by an object and to store said charges to multiple groups of charge storage units; and a circulating integration module configured to perform circulating integration on the multiple groups of first charges stored in the multiple groups of charge storage units to obtain multiple accumulation counting results, wherein the accumulation counting results are used for indicating, together with the current integration of the multiple groups of charge storage units when integration ends, the total charge amount of the multiple groups of first charges generated on the basis of the radiation reflected by the object. By obtaining the multiple accumulation counting results by circulating integration of the first charges, partial quantization is implemented while the circuit is integrated, which not only facilitates to improve the dynamic range of a sensor, but also facilitates to optimize the circuit area of the sensor.
Patent WO-2020140549-A1 (WO)
Title: Loudspeaker
Inventor: XIAO BO
IPC: H04R9/06
Filed: 2019-10-12
Abstract: The present utility model relates to a loudspeaker. The loudspeaker comprises a basket, a magnetic circuit system and a vibration system, wherein the vibration system comprises a diaphragm, a voice coil, and a centering disk; the centering disk is fixed at one end, away from the diaphragm, of the voice coil, and the end, fixed on the voice coil, of the centering disk is provided with a bonding pad electrically connected to the voice coil; the diaphragm comprises a center part, a surround part surrounding the center part, and a dome part fixed on one side, close to the voice coil, of the center part; and the dome part comprises a main body part attached to the center part, and a connecting part extending from the edge of the main body part to the bonding pad and fixedly connected to the bonding pad. The beneficial effects of the present utility model are: according to the loudspeaker provided in the present utility model, the bonding pad of the centering disk can be fixed through the connecting part extending from the edge of the dome part to the bonding pad and fixedly connected to the bonding pad, so that the tone quality of the loudspeaker will not be impaired due to the bonding pad, and the noise is reduced.
Patent WO-2020083138-A1 (WO)
Inventor: TANG WANFU
IPC: F01N3/01
Filed: 2019-10-21
Abstract: An intake air dust removal system and method for an engine. The system comprises an intake air dust removal system inlet (1011), an intake air dust removal system outlet, an intake air electric field device (1014). The intake air dust removal system (101) and method can effectively remove particulate matter in the gas about to enter the engine, so that the gas entering the engine is cleaner.
Patent WO-2020083210-A1 (WO)
Inventor: TANG WANFU
IPC: F01N3/08
Filed: 2019-10-21
Abstract: L'invention concerne un système de traitement de gaz d'échappement de moteur, comportant un système destiné à éliminer la poussière d'un gaz d'échappement et un système destiné à épurer le gaz d'échappement en utilisant de l'ozone. Le système d'épuration de gaz d'échappement de moteur utilisant de l'ozone comporte un champ (202) de réaction utilisé pour la réaction entre un flux d'ozone et un mélange de flux de gaz d'échappement. Le système d'épuration de gaz d'échappement utilisant de l'ozone comporte en outre un appareil (209) de régulation de volume d'ozone. L'appareil (209) de régulation de volume d'ozone comporte une unité (2091) de régulation. Le système de traitement de gaz d'échappement de moteur peut éliminer efficacement des matières particulaires présentes dans le gaz d'échappement de moteur et présente des effets avantageux d'épuration et de traitement pour le gaz d'échappement de moteur.
Patent WO-2020134583-A1 (WO)
Title: 一种隐形电动门窗装置
Inventor: LV WENLONG
IPC: E05F15/77
Filed: 2019-11-05
Abstract: 一种隐形电动门窗装置，包括管状电机（1）、第一双槽轮（2）、拉索（3）和拨杆（4），所述第一双槽轮（2）设于管状电机（1）末端，所述第一双槽轮（2）的两个槽轮上各装有一个环形弹性片（501、502），所述拉索（3）一端与第一双槽轮（2）的一个槽轮环形弹性片（501）连接，另一端与第一双槽轮（2）的另一个槽轮环形弹性片（502）连接，所述拨杆（4）一端与门窗框铰接，另一端与拉索（3）连接；所述管状电机（1）带动第一双槽轮（2）转动，所述第一双槽轮（2）带动拉索（3）运行，从而带动拨杆（4）拨动门窗。通过遥控或智能控制所有门窗，滑轨（601，602）、电机（1）全隐蔽或半隐蔽布置，适用于几乎所有建筑装饰、大堂、会议室、家居、大巴车、中巴车及机场、影院，仓库高处窗户等领域。
Patent WO-2020177367-A1 (WO)
Inventor: CAI XIAOREN
IPC: B08B9/08
Filed: 2019-11-07
Abstract: A groove cleaning device, which is used for cleaning a groove of a workpiece; the groove cleaning device comprises a base and a cleaning unit movably disposed on the base; the base is provided with a fixing portion used for fixing to the workpiece and defining the moving direction of the cleaning unit to be consistent with the extension direction of the groove of the workpiece; the cleaning unit is provided with a cutter that protrudes into the groove to clean an inner wall of the groove when the fixing portion is fixed to the workpiece. Compared with the prior art in which a groove is cleaned by means of a hand-held milling cutter, the present invention saves on labor and is convenient, and the cleaning effect is better.
Patent WO-2020173145-A1 (WO)
Inventor: ZHANG SHIHONG
IPC: G01B21/32
Filed: 2019-11-15
Abstract: Provided is an apparatus for press-fitting a battery cell in a housing. The apparatus comprises: a rack (6), a cleaning device (1), a cleaning and grasping device (2), a centering table device (3), an in-housing grasping device (4), an in-housing sliding table device (5), and a battery cell, wherein the cleaning device (1) is provided with symmetrically configured cleaning brackets; plasma cleaning machines (9) are arranged on the cleaning brackets; the cleaning and grasping device (2) is provided with a holding plate (10) and a press cylinder (11), and the battery cell is fixedly clamped by the holding plate (10) and the press cylinder (11); the centering table device (3) is provided with a movable pressure head base cylinder (30) and a centering cylinder (21) and is used for centering the battery cell; the in-housing grasping device (4) is provided with a visual detection camera (38) for detecting the length of the pressed battery cell; the in-housing sliding table device (5) is provided with a safety protection grating (39); and the cleaning device (1), the cleaning and grasping device (2), the centering table device (3), the in-housing grasping device (4) and the in-housing sliding table device (5) are fixed to the rack (6). Centrally providing plasma cleaning of a battery cell and press-fitting thereof in a housing saves on costs, improves the utilization rate of an apparatus, reduces damage to the battery cell, and improves the work efficiency.
Patent WO-2020125437-A1 (WO)
Inventor: LU YUANFU
IPC: G01N21/552
Filed: 2019-12-05
Abstract: A near-field terahertz wave spectral imaging system and method. A total reflection principle of an attenuated total reflection module (8) is utilized, and a terahertz wave evanescent field is formed on the surface of the attenuated total reflection module (8), so that a sample under test (9) is tightly attached to the surface, and therefore, the purpose of near-field detection is achieved; the attenuated total reflection module (8) used can also directly carry the sample under test (9) without designing a separate clamp, so that the use is more convenient in the detection process of the sample and even in the in-vivo detection process; in addition, single-pixel imaging of a terahertz wave band is realized by using a light control method, and due to the fact that a modulation mask is projected on the attenuated total reflection module (8) of an in-vivo material, the requirement for the accuracy of the position of the projection surface does not need to be high; and in further combination with a terahertz time domain spectral measurement principle, terahertz light field signals at different moments are reconstructed, and therefore, the purpose of high-resolution terahertz multi-spectral imaging can be achieved by using a shorter time.
Patent WO-2020135386-A1 (WO)
Inventor: LU KEJUN
IPC: H01H71/10
Filed: 2019-12-24
Abstract: 一种小型断路器，涉及低压电器领域，其包括按钮机构（1）、断路器壳体（2）以及防合闸机构；所述按钮机构（1）设置在断路器壳体（2）一端与其滑动配合，防合闸机构包括第一锁定件（3），第一锁定件（3）枢转设置在断路器壳体（2）上，第一锁定件（3）一端与按钮机构（1）锁定配合，阻挡所述按钮机构（1）朝合闸方向移动，小型断路器装配至断路器装配位置且安装到位后，断路器装配位置的壳体作用于第一锁定件（3），使第一锁定件（3）与按钮机构（1）解除锁定配合后，按钮机构（1）能够朝合闸方向移动进行合闸操作；该小型断路器，其防合闸机构，确保小型断路器装配至断路器装配位置且装配到位后，才能合闸，保证了使用安全。
Patent WO-2021047119-A1 (WO)
Title: Information pushing method and system, electronic device and storage medium
Inventor: WANG ZHEN
IPC: G06F16/9535
Filed: 2019-12-30
Abstract: An information pushing method and system, an electronic device, and a storage medium. The information pushing method comprises: acquiring historical browsing data corresponding to a first type of information in multiple target time periods (S101); calculating the Euclidean distance of all the second type of information in each target time period according to a feature vector corresponding to a feature tag (S102); querying a first group where the first type of information is located, and determining the browsing proportion of the second type of information in each target time period according to the group browsing data of the first group (S103); determining the time weight coefficient corresponding to each target time period according to the browsing proportion (S104); and determining the information similarity between all the second type of information according to the Euclidean distance and the time weight coefficient, and performing a push operation on the second type of information according to the information similarity (S105). The information pushing method can improve the accuracy of information pushing.
Patent WO-2020143719-A1 (WO)
Inventor: YANG YU CHAN
IPC: H01Q1/52
Filed: 2020-01-09
Abstract: La présente invention concerne un dispositif terminal. Le dispositif terminal comprend : un boîtier ; et un ruban métallique, le ruban métallique étant disposé sur la surface extérieure du boîtier ou incorporé dans le boîtier, et le ruban métallique étant utilisé pour recevoir ou envoyer un signal d'onde électromagnétique. Selon le dispositif terminal proposé par la présente invention, étant donné que le ruban métallique (antenne) du dispositif terminal est disposé sur la surface extérieure du boîtier du dispositif terminal ou intégré dans le boîtier, la distance entre le ruban métallique et la carte à circuit imprimé du dispositif terminal peut être augmentée, ce qui réduit l'interférence des composants métalliques, situés sur la carte à circuit imprimé, sur le rayonnement du ruban métallique (rayonnement d'antenne), et augmente la largeur de la bande de travail et l'efficacité de fonctionnement de l'antenne. L'efficacité de fonctionnement de l'antenne du dispositif terminal est améliorée, ce qui permet d'améliorer la qualité du signal reçu ou envoyé par le dispositif terminal.
Patent WO-2020143737-A1 (WO)
Title: Omission d'informations d'état de canal (csi) pour rapport de csi de type ii
Inventor: HAO CHENXI
IPC: H04W28/06
Filed: 2020-01-10
Abstract: Certains aspects de la présente invention concernent des techniques d'omission de composants de rétroaction d'informations d'état de canal. Un procédé donné à titre d'exemple comprend de manière générale les étapes consistant à obtenir une ressource de liaison montante (UL) à utiliser pour rapporter des informations d'état de canal (CSI) ; recevoir un signal de référence de CSI (CSI-RS) ; déterminer une pluralité de composants de rétroaction sur la base du CSI-RS, au moins l'un des composants de rétroaction comprenant un ou plusieurs faisceaux spatiaux, une ou plusieurs bases de compression associées aux un ou plusieurs faisceaux spatiaux, et un ou plusieurs coefficients associés au ou aux faisceaux spatiaux et à une ou plusieurs bases de compression ; identifier que la ressource UL est insuffisante pour transporter une charge utile pour un rapport de CSI ; omettre une partie des composants de rétroaction associés à au moins un faisceau spatial et au moins une base de compression ; et rapporter les composants de rétroaction restants après l'omission.
Patent WO-2020199721-A1 (WO)
Inventor: JIAO HUIYING
IPC: H04W72/04
Filed: 2020-01-11
Abstract: Disclosed are an uplink random access configuration method and device for a relay node in mobile communication. The method comprises the following steps: receiving first signaling, wherein the first signaling is semi-static configuration signaling, and includes an indication for describing the type of each symbol in a time domain unit; receiving second signaling, wherein the second signaling is semi-static configuration signaling, and includes an indication of the sending time of an uplink random access signal of a relay node; when the symbol type at the sending time is an unavailable type, sending an uplink random access signal; and when the symbol type at the sending time is a hard type or a soft type, prohibiting sending an uplink random access signal. The present application further includes a relay device using the method.
Patent WO-2020156556-A1 (WO)
Title: Hémoglobines recombinantes et leurs procédés de préparation et d'utilisation
Inventor: KWOK SUI YI
IPC: C07K14/805
Filed: 2020-02-03
Abstract: L'invention concerne des hémoglobines recombinantes ayant une capacité de transport d'oxygène améliorée et des procédés de préparation et d'utilisation de celles-ci. L'invention concerne également une composition pharmaceutique comprenant l'hémoglobine recombinante utile pour traiter des maladies ou des états liés à une déficience en oxygène, tels qu'un accident vasculaire cérébral, un choc hémorragique, une maladie artérielle périphérique (PAD), le mal de montagne aigu (AMS), le cancer et la maladie de Parkinson (PD).
Patent WO-2020238288-A1 (WO)
Inventor: HUANG YONGCHAO
IPC: G09G3/3225
Filed: 2020-02-17
Abstract: Disclosed by the present disclosure are an array substrate and a preparation method therefor as well as a display device. The array substrate comprises: a base substrate, a semiconductor layer, a gate insulating layer, a first conductive layer, an interlayer dielectric layer, and a second conductive layer. The semiconductor layer comprises active layers located in all sub-pixels, each active layer comprising a channel region and a conductor region. The second conductive layer comprises capacitor electrodes located in all sub-pixels. In a same sub-pixel, there is a first overlap region between the orthographic projection of a capacitor electrode on the base substrate and the orthographic projection of a conductor region on the base substrate, the capacitor electrode and the conductive region whose orthographic projection has the first overlap region form a storage capacitor. In the direction perpendicular to the plane of the base substrate, an insulating dielectric layer located in the first overlap region and between the capacitor electrode and the conductive region has a first thickness, and the insulating dielectric layers in other regions have a second thickness, the first thickness being less than the second thickness.
Patent WO-2021163992-A1 (WO)
Title: Uplink pre-coding resource group (uprg) based wireless communications
Inventor: YUAN FANG
IPC: H04L5/00
Filed: 2020-02-21
Abstract: A method of wireless communication includes pre-coding, by a user equipment (UE) device, first information based on a first pre-coder of a pre-coding scheme to generate a first uplink pre-coding resource group (UPRG) of an uplink transmission. The method further includes pre-coding, by the UE device, second information based on a second pre-coder of the pre-coding scheme to generate a second UPRG of the uplink transmission. The second pre-coder is different than the first pre-coder. The method further includes sending, to a base station, the uplink transmission using a first set of physical resource blocks (PRBs) for the first UPRG and further using a second set of PRBs for the second UPRG. A number of PRBs included in the first set of PRBs and the second set of PRBs is based on a UPRG bundle size.
Patent WO-2020177707-A1 (WO)
Title: Diesel engine high pressure scr ventilation and pressure stabilisation system
Inventor: WANG ZHIGANG
IPC: F01N3/20
Filed: 2020-03-04
Abstract: A diesel engine high pressure SCR ventilation and voltage stabilisation system, comprising an SCR reactor (10), an air intake pipeline (20) and an exhaust pipeline (30) respectively connected to an air inlet and an exhaust outlet of the SCR reactor (10), a pressure difference sensing apparatus (40), and a control apparatus, a first control valve (21) being arranged on the air intake pipeline (20) and a second control valve (31) being arranged on the exhaust pipeline (30), and the control apparatus being connected to the pressure difference sensing apparatus (40), the first control valve (21), and the second control valve (31). The control apparatus controls the first and second control valves to open, the SCR ventilation and pressure stabilisation system starts to ventilate, and exhaust gas is pushed by compressed air entering the air intake pipeline to be discharged from the exhaust pipeline; after ventilation is complete, the control apparatus closes the second control valve and, on the basis of the pressure difference sensing apparatus, controls the flow of the compressed air entering the SCR reactor and controls whether to open the second control valve, such that the pressure difference between the SCR reactor and the exhaust side of the diesel engine remains in a predetermined pressure difference range. The present system implements rapid ventilation and ensures precise control and stabilisation of pressure difference.
Patent WO-2020258959-A1 (WO)
Inventor: YANG WEIJIA
IPC: C01G9/02
Filed: 2020-03-28
Abstract: Provided are a ZnO nanosheet and a preparation method therefor. The ZnO nanosheet comprises a substrate and ZnO nanolayers uniformly distributed on the substrate, wherein the thickness of the ZnO nanolayers is 5-20 nm and the size thereof is less than 700 nm. The preparation method mainly comprises the preparation of a spin-coating solution, the preparation of a precursor film and high-temperature sintering. The preparation equipment required for the described method is well-developed, the formula is simple, and the ZnO nanosheet may be prepared without microwave assistance, which is beneficial to reducing production costs. The prepared ZnO nanosheet has the advantage of good dispersibility, which is beneficial to increasing the specific surface area of a nanomaterial. The ZnO nanosheet may be widely used in photocatalytic degradation, gas-sensitive sensing, sensors and other fields, and has good application prospects.
Patent WO-2020233267-A1 (WO)
Inventor: YANG GONGZENG
IPC: F24F11/30
Filed: 2020-04-08
Abstract: Provided is a humidifier, comprising: a humidification container (1), a heating electrode (2) extending into the humidification container (1), and a steam outlet (3) provided in the humidification container (1). The humidifier further comprises a water holding component and a grounding element, the water holding component is configured to be capable of containing electrified water discharged from the humidification container (1), and the grounding element is configured to be capable of selectively releasing the potential of the electrified water in the water holding component. Further provided are a machine room air conditioner comprising the humidifier and a control method for the humidifier. According to the humidifier, the power supply of the heating electrode does not need to be cut off when the humidification container replaces water, and normal humidification of the electrode humidifier is not affected, such that fluctuations in the environment humidity are avoided, constant humidity of the environment is guaranteed, and the user experience is improved.
Patent WO-2020258990-A1 (WO)
Inventor: JIANG GUOJIAN
IPC: B21D53/02
Filed: 2020-04-10
Abstract: Provided is an automatic evaporator radiator fin feeding, arrangement, and assembly machine, comprising: a frame (1), a conveying mechanism (2) installed on the frame, equidistant feeding mechanisms (3) arranged on the front and rear sides of the conveying mechanism, a lifting mechanism (4) arranged on the left side of the frame, and a clamping mechanism (5) installed between the equidistant feeding mechanisms and the lifting mechanism. Further provided is an automatic evaporator radiator fin feeding and arrangement method. The feeding, arrangement, and assembly machine is equipped with a limiting plate capable of equidistantly regulating the distance between adjacent suction cups, such that when radiator fins of different models are arranged, the appropriate distance between suction cups that adhere to the radiator fins can be satisfied at all times, and the adjustment is convenient and easy to implement, thereby solving the technical problem of a limited range of use of a fin arrangement machine. Furthermore, the two sets of equidistant feeding mechanisms are symmetrically arranged on both sides of the conveying mechanism, and can simultaneously arrange fins, thereby increasing arrangement efficiency and saving time.