baber/WOPTO huggingface dataset:
Patent WO-2020108566-A1 (WO)
Title: 具有低压egr系统的发动机的配气机构以及控制策略
Inventor: CUI YABIN
IPC: F01L1/14
Filed: 2019-11-28
Abstract: 一种具有低压EGR系统(200)的发动机的配气机构(100)，包括：摇臂(110)、凸轮(120)和气门(130)，凸轮(120)的外周缘与摇臂(110)止抵以在凸轮(120)转动时推动摇臂(110)下移；气门(130)设置在摇臂(110)上以随摇臂(110)一起移动；其中，摇臂(110)上还设置有驱动件，驱动件适于驱动气门(130)相对摇臂(110)移动。还提供一种控制策略。该配气机构能提高发动机在冷机启动时的燃烧稳定性。
Patent WO-2020211388-A1 (WO)
Title: Behavior prediction method and device employing prediction model, apparatus, and storage medium
Inventor: HU YIFEI
IPC: G06Q30/06
Filed: 2019-11-28
Abstract: A behavior prediction method and device employing a prediction model, an electronic apparatus, and a storage medium. The method comprises: upon receiving a fraud identification instruction, obtaining at least one video to be reviewed (S10); extracting a target video sequence for each of the at least one video to be reviewed (S11); inputting each target video sequence into a pre-trained prediction model, and determining the probability that a target person is committing fraud in each target video sequence (S12); combining, on the basis of a quantile principle, the respective probabilities into a target vector (S13); inputting the target vector into a pre-trained classifier, and determining a target probability (S14); and determining, according to the target probability, whether or not the target person represents a fraud risk (S15).
Patent WO-2020140763-A1 (WO)
Inventor: NIU YANAN
IPC: H01L21/77
Filed: 2019-12-19
Abstract: La présente invention concerne un substrat d'affichage, un dispositif d'affichage et un procédé de fabrication du substrat d'affichage. Selon le substrat d'affichage de la présente invention, un premier transistor comprend : une première électrode de grille, une première électrode, une deuxième électrode et une première couche active ; un second transistor comprend : une seconde électrode de grille, une troisième électrode, une quatrième électrode et une seconde couche active ; la première couche active comprend un matériau de silicium ; la seconde couche active comprend un matériau semi-conducteur à base d'oxyde ; la troisième électrode et la première électrode de grille sont disposées sur la même couche ; et la quatrième électrode, la première électrode et la deuxième électrode sont disposées sur la même couche.
Patent WO-2021047100-A1 (WO)
Title: Adaptive electrical stimulation training system
Inventor: SONG RONG
IPC: A61N1/36
Filed: 2019-12-20
Abstract: An adaptive electrical stimulation training system, comprising four parts, i.e., an information obtaining module (101), an analog-to-digital conversion module (102), an electrical stimulation control module (103), and a multi-channel electrical stimulator (104). The electrical stimulation control module comprises an iterative learning controller (1031) and a linear controller (1032), which integrates a kinematic signal and a kinetic signal that are obtained by the information obtaining module and synchronously transmitted by the analog-to-digital conversion module. The iterative learning controller establishes an iterative learning model of an output intensity parameter, and the linear controller establishes a linear model of an output time phase parameter. By means of the changes of the kinematic and dynamic signals in a gait, the electrical stimulation control module adaptively adjusts the output time phase and intensity of the multi-channel electrical stimulator to improve the patient's ability to walk in the gait.
Patent WO-2021127827-A1 (WO)
Inventor: SI CONGFANG
IPC: G02B13/18
Filed: 2019-12-23
Abstract: L'invention concerne une lentille optique photographique (10), la lentille optique photographique (10) comprenant, séquentiellement du côté objet au côté image : une première lentille (L1) ayant une réfringence positive, une deuxième lentille (L2) ayant une réfringence positive, une troisième lentille (L3) ayant une réfringence négative, une quatrième lentille (L4), une cinquième lentille (L5), une sixième lentille (L6) ayant une réfringence positive et une septième lentille (L7) ayant une réfringence négative ; les relations suivantes sont satisfaites : 4,00 ≤ d2/d4 ≤ 10,00 ; 0,00 ≤ d12/d13 ≤ 0,30 ; -4,00 ≤ f3/f ≤ -1,00 ; et 1,00 ≤ (R3+R4)/(R3-R4) ≤ 5,00. La lentille optique photographique (10) présente de bonnes propriétés optiques, notamment une grande ouverture, un grand angle et une conception ultramince.
Patent WO-2021128513-A1 (WO)
Inventor: BING YIFEI
IPC: H01L27/32
Filed: 2020-01-14
Abstract: La présente invention concerne un panneau d'affichage à diodes électroluminescentes organiques, un procédé de préparation dudit panneau et un écran à diodes électroluminescentes organiques. Le panneau d'affichage à diodes électroluminescentes organiques comprend : un substrat ; des électrodes positives et une couche de définition de pixels, la couche de définition de pixels étant enfermée pour former une pluralité de rainures agencées dans un réseau, les électrodes positives sont situées dans les rainures sur une base une à une, et la couche de définition de pixels comprend une première paroi de retenue, une deuxième paroi de retenue et une troisième paroi de retenue ; une première couche à diodes électroluminescentes organiques, une deuxième couche à diodes électroluminescentes organiques et une troisième couche à diodes électroluminescentes organiques qui sont situées sur les électrodes positives, au moins une zone d'espacement étant formée toutes les deux couches ; et une couche de transport d'électrons et des électrodes négatives.
Patent WO-2021142758-A1 (WO)
Title: Transformer having protective structure convenient for maintenance
Inventor: ZHONG WENDONG
IPC: H01F27/08
Filed: 2020-01-17
Abstract: Disclosed in the present invention is a transformer having a protective structure convenient for maintenance, comprising a protective box body, a drying agent, and a waterproof trough, sliding slots are provided on two sides of a surface of the protective box body, sealing strips are provided on inner walls of the sliding slots, sliding strips are provided at an inner part of the sealing strips, threaded openings are provided on a surface of a protective plate and on an inner wall of the protective box body, gas ventilation holes are provided on a surface of the protective plate, the drying agent is arranged at an inner part of the sliding slots, and the waterproof trough is connected to the top of the protective box body. When performing maintenance on the transformer having a protective structure convenient for maintenance, all that is necessary is to remove bolts and lower the protective plate, causing said cover plate to slide downward along an inner part of the sliding slots by means of the sliding strips, thereby exposing an inner part of the protective box body; the described arrangement is convenient for maintenance personnel in performing maintenance, wherein opening and closing a box door is unnecessary, which is beneficial because movement of the maintenance personnel is not restricted due to the box door rotating when opening and closing; after maintenance is performed, all that is needed is to push up the protective plate and tighten the bolts, the sliding strips on both sides are held by the sealing strips, thereby preventing a gap from appearing between the protective plate and the protective box body.
Patent WO-2020156410-A1 (WO)
Inventor: XU XIANG
IPC: G07B11/00
Filed: 2020-01-22
Abstract: 一种票务信息处理方法、装置及系统，其中该系统包括：第一客户端（101），用于发起针对目标景区的购票请求，并对请求者用户进行人脸图像采集；第一服务端（102），用于根据所接收到的购票请求创建订单，并根据人脸图像采集结果进行人脸注册，以保存人脸图像数据，并生成人脸标识，建立人脸标识与订单标识之间的对应关系，将订单标识信息提供给第二服务端（104）；第二客户端（103），用于对进入目标景区的用户进行人脸图像采集；第二服务端（104），用于获得订单详情信息，在接收到第二客户端（103）提交的人脸图像采集结果后，根据第一服务端（102）返回的与人脸图像采集结果相匹配的订单标识，进行订单核销。本系统能够降低对用户终端设备的依赖。
Patent WO-2021168646-A1 (WO)
Title: 显示基板及显示装置
Inventor: LIU QI
IPC: G06F3/041
Filed: 2020-02-25
Abstract: 一种显示基板及显示装置。该显示基板包括衬底基板、第一金属信号线层以及金属触控层。第一金属信号线层位于衬底基板上，包括沿第一方向延伸的多条第一金属信号线，每两条相邻的第一金属信号线之间包括多条金属连接信号线，金属连接信号线把两条相邻的第一金属信号线连接起来。金属触控层位于第一金属信号线层远离衬底基板的一侧，包括交叉的多条网格线。金属连接信号线的至少一部分与金属触控层的网格线平行，且在垂直于衬底基板的方向，金属连接信号线与金属触控层的网格线平行的部分与金属触控层的网格线交叠。该显示基板的金属连接信号线与金属触控层的网格线平行且交叠，可减小第一金属信号线层和金属触控层对显示基板遮挡面积。
Patent WO-2021142899-A1 (WO)
Title: Massage device and electronic bed
Inventor: SHAN HUAFENG
IPC: A61H23/00
Filed: 2020-03-06
Abstract: Disclosed is a massage device, comprising a massager (1) and a fixing support (2), wherein the fixing support (2) comprises a mounting part (21), a first supporting part (22), a second supporting part (23), a first connecting part (24) and a second connecting part (25); the mounting part (21), the first supporting part (22), the second supporting part (23), the first connecting part (24) and the second connecting part (25) are all in a flat plate shape; an opening (211) matching the massager (1) is provided in the middle of the mounting part (21); the massager (1) is arranged in the opening (211) and is connected to the mounting part (21); the first supporting part (22) and the second supporting part (23) are respectively connected to two ends of the mounting part (21) in a perpendicular manner; the first supporting part (22) is parallel to the second supporting part (23); the first connecting part (24) and the second connecting part (25) are located on the same plane; the first supporting part (22) is connected to the first connecting part (24) in a perpendicular manner; the second supporting part (23) is connected to the second connecting part (25) in a perpendicular manner; and the first connecting part (24) and the second connecting part (25) are located outside an area enclosed by the mounting part (21), the first supporting part (22) and the second supporting part (23).
Patent WO-2021189340-A1 (WO)
Inventor: XU CHANGLONG
IPC: H04W74/00
Filed: 2020-03-26
Abstract: Wireless communications systems and methods related to uplink (UL) transmissions with CP extensions. A user equipment (UE) receives, from a base station (BS), one or more grants for a plurality of uplink transmissions in a shared radio frequency band. The UE determines a cyclic prefix (CP) extension length for a first uplink transmission of the plurality of uplink transmissions such that a first gap duration between a second uplink transmission of the plurality of uplink transmissions and the first uplink transmission satisfies a first time threshold for transmitting the first uplink transmission in the shared radio frequency band without a listen-before-talk (LBT), the second uplink transmission preceding the first uplink transmission. The UE transmits, to the BS in the shared radio frequency band, one or more uplink transmissions of the plurality of uplink transmissions, where the first uplink transmission with the first CP extension is transmitted without performing the LBT.
Patent WO-2021189420-A1 (WO)
Inventor: ZHENG KAI
IPC: G06T19/20
Filed: 2020-03-27
Abstract: A data processing method and device, relating to the fields of point cloud data processing and automatic driving, and used for generating data sets of various special scenes according to existing laser point cloud data sets to enrich sample data sets for training in machine learning. The method comprises: obtaining a target object in an original point cloud data set and a distance range of the target object within which a seed object can be placed (S01); adding point cloud data of at least one seed object within the distance range within which the seed object can be placed in the original point cloud data set, so as to obtain a first point cloud data set (S02); and performing sphere map conversion on the first point cloud data set to remove overlapping point cloud data of the target object and the seed object, so as to obtain second point cloud data (S03).
Patent WO-2020207373-A1 (WO)
Inventor: LI NIAN
IPC: H04L29/06
Filed: 2020-04-07
Abstract: Disclosed are a method, device, terminal, and system for playing back a multimedia resource, comprising: a terminal acquires an identifier of a playback device and determines, on the basis of correlations between the identifier and types of multimedia resources, the type of a multimedia resource, and then, the terminal plays the multimedia resource corresponding to the type via the playback device. When the terminal is connected to different playback devices, the terminal is capable of playing back different types of multimedia resources via the playback devices on the basis of the identifier of the playback devices, thus implementing an intelligent service of the terminal.
Patent WO-2021212517-A1 (WO)
Inventor: LIU XINJUN
IPC: G01S19/48
Filed: 2020-04-24
Abstract: A positioning method and system, and a storage medium, the method comprising: analyzing global navigation satellite system (GNSS) positioning result data by means of positioning parameters to obtain positioning quality data corresponding to the positioning parameters (S101); analyzing GNSS positioning result data on the basis of the signal-to-noise ratio of a satellite signal to obtain positioning quality data corresponding to the signal-to-noise ratio (S102); according to the positioning quality data corresponding to the positioning parameters and the positioning quality data corresponding to the signal-to-noise ratio, determining final positioning quality data of the GNSS positioning result data (S103); and determining a positioning mode according to the final positioning quality data of the GNSS positioning result data, and controlling a movable platform to move according to the determined positioning mode (S104).
Patent WO-2021217469-A1 (WO)
Inventor: ZHU YUANKUN
IPC: H04W24/00
Filed: 2020-04-29
Abstract: This disclosure provides systems, methods and apparatuses for dual (and multi) connectivity cell measurements. In one aspects, a user equipment (UE) may perform a cell measurement of a serving cell (such as a master cell in a dual or multi connectivity configuration) and may determine whether the cell measurement satisfies a measurement threshold. The UE may perform cell measurements for cells capable of supporting a single radio access technology (RAT) and cells capable of supporting a plurality of RATs based on determining that the cell measurement satisfies the measurement threshold, thereby increasing the quantity of candidate secondary cells for the UE. The UE may perform cell measurements for cells capable of supporting a plurality of RATs based on determining that the cell measurement does not satisfy the measurement threshold, thereby increasing or prioritizing access to 5G NR services and conserving battery resources of the UE.
Patent WO-2020224583-A1 (WO)
Inventor: WANG MINGLIANG
IPC: G09G3/20
Filed: 2020-05-06
Abstract: 一种显示装置，其包括：电源芯片（100），用于输出栅极开启电压；伽马芯片（200），用于输出伽马电压；侦测电阻（400），具有用于电连接的第一端（410）以及第二端（420），第一端（410）接地；显示面板（300），包括多个子像素（310）、多个驱动晶体管（320）以及至少一个侦测晶体管（330）；驱动晶体管（320）的栅极接受栅极开启电压，驱动晶体管（320）的第一极接受伽马电压，驱动晶体管（320）的第二极电连接相应子像素（310）；侦测晶体管（330）的栅极接受栅极开启电压，侦测晶体管（330）的第一极接受一测试电压，侦测晶体管（330）的第二极电连接侦测电阻（400）的第二端；控制模块（500），电连接侦测电阻的第二端，用于当侦测电阻的电压的减小时控制伽马芯片增加伽马电压的输出。显示装置可以防止在长期使用后显示变暗。
Patent WO-2021008208-A1 (WO)
Inventor: SHARMA KAUSHAL PRAKASH
IPC: H04N5/232
Filed: 2020-05-11
Abstract: The present invention relates to methods and systems for recommending a media capturing mode. The method includes recommending at least one media capturing mode comprising, receiving, in real-time, a camera preview frame and performing image analysis of said camera preview frame wherein said image analysis comprises identifying at least one face from said camera preview frame. Thereafter, based on at least the face identified from the camera preview frame, at least one image and metadata therewith, is retrieved from one of a memory unit, at least one social networking application server unit and a combination thereof. Subsequently, image analysis of the retrieved image is performed and at least one media capturing mode is recommended in real-time, based on said image analysis of said camera preview frame, said image analysis of said retrieved at least one image and said metadata associated with said at least one image.
Patent WO-2021226849-A1 (WO)
Title: Immunologically active peptide-biliverdin conjugate, preparation method therefor and application thereof
Inventor: YAN XUEHAI
IPC: A61K41/00
Filed: 2020-05-12
Abstract: The present disclosure relates to an immunologically active peptide-biliverdin conjugate (I), a preparation method therefor and an application thereof in cancer diagnosis, and/or tumor immunotherapy, and/or tumor "photothermal immunotherapy" (tumor photothermal therapy combined with immunotherapy). The conjugate to which the present disclosure relates not only may stimulate an organism to generate a tumor-immune effect, but also may relieve and/or eliminate tumor inflammation, remodel a tumor inflammatory microenvironment and achieve photothermal cancer immunodiagnosis and immunotherapy. The conjugate to which the present disclosure relates has high biocompatibility, good stability and an extended half-life. The conjugate is prepared from an immunologically active peptide and biliverdin by means of chemical synthesis. A peptide end of the conjugate exercises the function of immunoregulation, and a pigment end thereof exercises functions such as tumor imaging diagnosis, tumor photo-thermal ablation, immune inflammatory microenvironment regulation and the like. The conjugate may significantly enhance the anti-tumor effect and effectively inhibit tumor metastasis and recurrence.
Patent WO-2020239093-A1 (WO)
Inventor: DAI ZHENYOU
IPC: G06T7/80
Filed: 2020-05-29
Abstract: Provided are a camera calibration method and apparatus, and an electronic device in the technical field of unmanned aerial vehicles. The method comprises: obtaining a calibration picture acquired on a calibration object by a camera, the calibration object comprising at least two basic units, the basic units having different patterns (S101); extracting feature points from each basic unit of the calibration picture, and obtaining the pixel coordinates of the feature points (S102); obtaining the world coordinates of the feature points (S103); and performing camera calibration according to the pixel coordinates and the world coordinates of each feature point (S104). According to the method, because of different patterns of the basic units in the calibration object, the world coordinates of each feature point can be determined according to the basic unit where the feature point is located, and then camera calibration is performed according to the pixel coordinates and world coordinates corresponding to each feature point. The image acquired by the camera does not need to comprise the entire calibration object, and the calibration method is simple.
Patent WO-2021004210-A1 (WO)
Inventor: LIU FENG
IPC: H04L47/6275
Filed: 2020-06-05
Abstract: Disclosed in the present application are a packet processing method and a related apparatus, comprising: slicing and packaging client packets according to the preset slice length, and adding a tag value to each slice, the tag value being used for identifying feature information of the client packet in the slice; and outputting the packaged slices.
Patent WO-2021008283-A1 (WO)
Inventor: CHEN YUCHAO
IPC: B60L53/53
Filed: 2020-06-12
Abstract: A battery lower case (1), a battery system and a vehicle. The battery lower case (1) comprises: a bottom plate (14); a plurality of fixed beams (11) sequentially connected end to end and fixed on the bottom plate (14); a cross beam (12) provided between the fixed beams (11) arranged in opposite; a support base (13) comprising a substrate (131) and limiting parts (132) which are connected to the substrate (131) and arranged in opposite, the substrate (131) and the oppositely arranged limiting parts (132) jointly define a groove (133), the substrate (131) is connected to the fixed beam (11), and an end portion (121), close to the fixed beam (11), of the cross beam (12) is embedded into the groove (133), so that the cross beam (12) can be connected to the fixed beam (11). According to the battery lower case (1), the support base (13) is provided between the fixed beam (11) and the cross beam (12), a substrate (131) of the support base (13) is connected to the fixed beam (11), the cross beam (12) is embedded into the groove (133) jointly defined by the substrate (131) and the oppositely arranged limiting parts (132), the collision impact force borne by the battery lower case (1) can be dispersed and weakened, the impact resistance of the battery lower case (1) is improved, then the damage degree in a battery system is reduced, and the safety and reliability of the battery system are improved.
Patent WO-2021120553-A1 (WO)
Title: 一种制袋机用随动烫压机构及制袋机
Inventor: WANG JIAN
IPC: B31B70/64
Filed: 2020-06-17
Abstract: 本发明公开了一种制袋机用随动烫压机构，至少包括：持续不间断的牵引包装袋膜材输送到烫压装置的牵引装置、对输送到其上的包装袋膜材进行烫压的烫压装置、驱动牵引装置和烫压装置的驱动机构、监测烫压位置的监测系统以及控制系统。其有益效果为：采用随动烫压的形式完成包装袋膜材烫压，烫压机构跟随包装袋膜材同步移动烫压，包装袋膜材在水平方向上只受到牵引机构的牵引力，避免拉伸变形；通过控制系统和伺服电机控制烫压装置和牵引装置，使烫压装置与包装袋膜材走料速度对应，控制动作稳定，控制的精度高，稳定性可靠；机械化程度高，提高包装袋烫压效率和质量，该装置不仅适用于拉伸强度差的膜材，同样适用于其他材料，适用范围广。
Patent WO-2022000183-A1 (WO)
Inventor: ZHENG HAIRONG
IPC: G06T5/00
Filed: 2020-06-29
Abstract: A CT image denoising system and method, which relate to the technical field of medical CT imaging. Since reducing X-ray radiation during CT imaging can result in a large amount of quantum noise and metal artifacts being produced in a reconstructed image, a CT image denoising system is provided, the system comprising a generative adversarial network, and the generative adversarial network configured being used to implement the mapping between a low-dose CT image and a normal-dose CT image so as to determine whether a generated image is genuine or fake. The generative adversarial network comprises an attention module and an adaptive moment estimation optimizer; the attention module is used to apply different weights to each channel of a feature map of an image, fully utilizing high-dimensional and low-dimensional features of the image and local and non-local information; and the adaptive moment estimation optimizer is used to optimize the generative adversarial network. Image detail information is thus enhanced, thereby obtaining a CT image that better meets diagnostic requirements.
Patent WO-2021013009-A1 (WO)
Title: Photographing method and terminal device
Inventor: YANG ZHUOJIAN
IPC: H04N5/232
Filed: 2020-07-15
Abstract: Disclosed is a photographing method. The method comprises: determining an object distance from a first lens used currently to an object to be photographed; determining whether the object distance is less than a safe object distance, wherein the safe object distance is generated on the basis of a focal length of the first lens; and if the object distance is less than the safe object distance, performing switching to a second lens, otherwise, continuing using the first lens, wherein the focal length of the second lens is less than the focal length of the first lens.
Patent WO-2022021405-A1 (WO)
Inventor: JIANG XIAOWEI
IPC: H04W84/06
Filed: 2020-07-31
Abstract: A random access method and apparatus, and a configuration indication method and apparatus. The random access method comprises: in response to a terminal autonomously determining a timing advance, according to first reception occasion information, receiving feedback information of a base station during a random access process; and in response to a terminal non-autonomously determining the timing advance, according to second reception occasion information, receiving the feedback information of the base station during the random access process, wherein the first reception occasion information is different from the second reception occasion information. When a timing advance is autonomously determined, it is easy to reduce the amount of time consumed by a random access process. Moreover, when a timing advance is non-autonomously determined, it is easy to ensure that feedback information of a base station can be received so as to successfully complete a random access process.