baber/WOPTO huggingface dataset:
Patent WO-2019109787-A1 (WO)
Title: 音频分类方法、装置、智能设备和存储介质
Inventor: CHENG LIANG
IPC: G10L15/02
Filed: 2018-11-15
Abstract: 一种音频分类方法、装置、智能设备和存储介质。所述方法包括：获取待分类音频文件（S11）；对待分类音频文件的音频信号进行处理，生成表示第一音频特征的输入向量（S12），第一音频特征为所述待分类音频文件对应的音频特征；将所述输入向量输入至预先训练得到的用于音频分类的神经网络模型（S13）；通过所述神经网络模型分析所述输入向量，生成所述待分类音频文件的分类结果（S14）。该方法能够突破现有技术的局限性，提高对待分类音频文件进行分类的准确度和效率。
Patent WO-2020052082-A1 (WO)
Title: Video floating paperdetection method and device, and computer readable storage medium
Inventor: Zhou Duoyou
IPC: G06T7/246
Filed: 2018-11-27
Abstract: Disclosed in the present disclosure are a video floating paper detection method, a video floating paper detection device, a video floating paper detection hardware device and a computer readable storage medium. The video floating paper detection method comprises: performing floating paper detection on at least one picture to be detected which is extracted from a video to be detected, the floating paper being a sub-display window which is inserted into the video to be detected and irrelevant to the content of the video to be detected; and determining, according to the detection result of the at least one picture to be detected, whether the video to be detected includes floating paper. In the embodiments of the present disclosure, floating paper detection is first performed on at least one picture to be detected extracted from a video to be detected, the floating paper being a sub-display window which is inserted into the video to be detected and irrelevant to the content of the video to be detected, and then it is determined, according to the detection result of the at least one picture to be detected, whether the video to be detected includes floating paper, thereby being able to improve the accuracy of video classification.
Patent WO-2020019630-A1 (WO)
Title: Storage volume creation method and apparatus, server, and storage medium
Inventor: SHEN TAO
IPC: G06F3/06
Filed: 2018-12-12
Abstract: Disclosed are a storage volume creation method and apparatus, a server, and a storage medium. The method comprises: obtaining the attribute information of a storage volume to be created, and the information of a joint storage pool used for creating the storage volume to be created; selecting a target sub storage pool in the joint storage pool corresponding to the information of the joint storage pool, wherein the joint storage pool comprises at least one sub storage pool; and according to the attribute information of the storage volume to be created, creating the storage volume in the target sub storage pool by means of a physical storage medium therein.
Patent WO-2019137182-A1 (WO)
Title: Wireless communication system and related aspects
Inventor: MARCO OLIVIER
IPC: H04W60/04
Filed: 2018-12-21
Abstract: Methods for triggering a buffer status report in a wireless communication network operating a packet data convergence protocol in which a plurality of logical channels are used to provide packet duplication are disclosed. For example, when a medium access control (MAC) entity is determined to have new uplink data available for a first logical channel belonging to a logical channel group, if it is determined either that: the first logical channel with new uplink data has a higher priority than the priority of any other logical channels belonging to any logical channel group with available uplink data, and where the other logical channels are allowed to use at least one of the serving cells allowed for the first logical channel with the new uplink data; or that none of the other logical channels which belong to any logical channel group and which are allowed to use at least one of the serving cell (s) allowed for the first logical channel with the new uplink data contain any available UL data, a buffer status report is triggered.
Patent WO-2019144746-A1 (WO)
Title: Service management method and related devices
Inventor: REN DEWANG
IPC: H04L29/08
Filed: 2018-12-25
Abstract: Provided are a service management method and related devices. The method comprises: a mobile edge computing (MEC) management device receiving service description information and service execution information, sent by an open function device, of a service to be deployed, wherein the service execution information comprises information about executing the service description information; determining a target MEC execution device; sending the service description information and the service execution information to the target MEC execution device; receiving an execution result, sent by the target MEC execution device, of the service execution information, wherein the execution result is obtained by the target MEC execution device according to the service description information and the service execution information; obtaining, according to the execution result, a service result of the service to be deployed; and sending the service result to the open function device. Further provided is a management device and an open function device used for automatically deploying a third party service.
Patent WO-2020010827-A1 (WO)
Title: Open type vending machine-based shopping settlement method and device
Inventor: HUANG DINGLONG
IPC: G07F7/06
Filed: 2019-01-02
Abstract: Provided are an open type vending machine-based shopping settlement method and device. The method comprises: receiving a door opening sensing signal and acquiring a first commodity display image in a shopping cabin (S10); identifying the first commodity display image to determine first commodity information (S20); acquiring commodity shopping images during the shopping of a user (S30); receiving a door closing sensing signal (S40); identifying the commodity shopping images to determine second commodity information (S50); and determining a shopping list according to the comparison result of the second commodity information and the first commodity information so as to carry out settlement according to the shopping list (S60). By means of the method and device, shopping lists are determined and generated by utilizing the image identifying technology in an open type shopping environment, guarantee is provided for final generation of more accurate shopping lists; the settlement precision is improved; the labor cost is lowered; the settlement duration is shortened; the settlement efficiency is increased; the shopping process is simple; and user experience is improved.
Patent WO-2020057017-A1 (WO)
Inventor: WANG WEI
IPC: H01L27/146
Filed: 2019-01-05
Abstract: Provided is a silicon-based monolithic infrared pixel sensor, the silicon-based monolithic infrared pixel sensor comprises: a silicon-based substrate; a buffer layer located on the silicon-based substrate; an infrared detector and a transistor located on the buffer layer, wherein the infrared detector uses germanium tin (GeSn) material, the thickness of the buffer layer is 0.5-2 microns, and a protective layer that also serves as an anti-reflection layer, so as to promote absorption of infrared light by the infrared detector. According to the present application, the infrared detector is is made of the germanium tin (GeSn) material, so that the photoelectric detector and the transistor can be integrated in one silicon substrate to form the monolithic infrared pixel sensor by combining the high response characteristic of the germanium tin (GeSn) material in an infrared band under a standard CMOS process.
Patent WO-2019141105-A1 (WO)
Inventor: LI XIA
IPC: B62K15/00
Filed: 2019-01-08
Abstract: 一种用于电动折叠车的车轮折叠结构，包括折叠车身、支撑圈（1）、轮折钩轴（2）、轮折手柄（3）、轮折钩（4）、前叉组件（5）、轮卡（6）和车轮，折叠车身中部下方设有轮卡（6），轮卡（6）用于卡住车轮，折叠车身底部设有轮折手柄（3），轮折手柄（3）通过第一转轴连接轮折钩（4），折叠车身底部一端通过第二转轴连接前叉组件（5）顶部一端，前叉组件（5）顶部另一端设有轮折钩轴（2），轮折钩轴（2）与轮折钩（4）相配合，轮折钩轴（2）前后两端外侧分别设有左右支撑圈（1），前叉组件（5）底部设有车轮。该车轮折叠结构简单，易操作，在支撑电动车站立的同时，缩减占用空间。
Patent WO-2019137354-A1 (WO)
Inventor: YAN HE
IPC: H01L51/42
Filed: 2019-01-08
Abstract: L'invention concerne des accepteurs à petites molécules à base de thiophène, leurs procédés de préparation, et des formulations associées utiles pour préparer des couches photoactives dans des cellules solaires organiques (OSC).
Patent WO-2019154228-A1 (WO)
Title: Actuator for adjusting display terminal and vehicle
Inventor: JU YUAN
IPC: B60R11/02
Filed: 2019-01-30
Abstract: An actuator (100) for adjusting a display terminal (500), and a vehicle (800). The actuator (100) comprises: a housing (10), a mounting unit (20), a driving unit (40), and a clutch unit (30). The display terminal (500) is mounted on the mounting unit (20), one end of the mounting unit (20) being inserted into an inner space of the housing (10), the clutch unit (30) is provided between the mounting unit (20) and the housing (10), and the driving unit (40) is provided on the housing (10) and is connected to the mounting unit (20), so as to drive the mounting unit (20) to move.
Patent WO-2020019706-A1 (WO)
Inventor: KWON YOUNGHOON
IPC: H04W52/02
Filed: 2019-02-21
Abstract: L'invention concerne un procédé mis en oeuvre par ordinateur permettant d'exploiter un noeud d'accès et consistant à recevoir d'un équipement utilisateur (UE) des informations relatives à un nombre maximal de couches entrées multiples sorties multiples (MIMO) prises en charge par l'UE pour une bande passante de fonctionnement à l'intérieur d'une bande passante de système exploitée par le noeud d'accès ; à programmer pour l'UE une bande passante en fonction du nombre maximal de couches MIMO prises en charge par l'UE ; à envoyer à l'UE des informations d'attribution relatives à la bande passante ; et à communiquer avec l'UE une trame de données sur la bande passante.
Patent WO-2020015364-A1 (WO)
Inventor: TIAN ZIFENG
IPC: G03B21/20
Filed: 2019-03-01
Abstract: 一种显示设备(100)及投影系统，包括：控制装置(107)，用于获得光量控制信号及校正图像数据；光源(101)，用于根据光量控制信号发出第一荧光、第二荧光、第三荧光、第四荧光及散射后的激发光；光调制装置(105)用于根据校正图像数据对色轮(130)出射的光线进行调制并产生待显示图像的图像光，从而动态调整第一荧光、第三荧光与第二荧光、第四荧光的比例进而动态调整图像光的色域范围，也提高了光利用率。
Patent WO-2019196637-A1 (WO)
Title: Polymer-based nano composite material and optical filter based thereon
Inventor: ZHONG HAIZHENG
IPC: C08L33/00
Filed: 2019-03-25
Abstract: Disclosed in the present application are a polymer-based nano composite material and an optical filter based thereon, the components of the polymer-based nano composite material comprising a polymer matrix and a semiconductor material; the polymer-based nano composite material has an average light transmittance of greater than 90% in at least one wavelength range, and a cut-off depth of less than OD2 in least one cut-off range. The optical filter based on the polymer-based nano composite material has the advantages of large cut-off steepness, high peak transmittance (>90%) and large cut-off depth, may continuously adjust the transmission wavelength and transmitted light intensity, and may be obtained by means of in-situ preparation; in addition, the preparation process is simple, requirements for equipment are low, the price of raw materials is low, production costs are low, stability is good, thickness is thin (20 μm) and flexibility is good, being beneficial in enabling a device to be light weight, as well as in miniaturization and flexible processing, and being easily integrated.
Patent WO-2020191631-A1 (WO)
Inventor: LI MINGJU
IPC: H04L5/00
Filed: 2019-03-26
Abstract: The present invention relates to a slot format indication method and apparatus. The method comprises: after listen-before-talk (LBT) is performed on an activated bandwidth part (BWP) on a target serving cell corresponding to a terminal, determining a target LBT BW unit, a corresponding channel of which is idle, from among various LBT channel detection bandwidth (BW) units comprised in the activated BWP; and sending downlink control information (DCI) to the terminal, wherein the DCI comprises a slot format indication (SFI) of the target LBT BW unit. According to the technical solution, by means of indicating an SFI on the basis of an LBT channel detection bandwidth unit, and notifying a terminal that channels corresponding to which of the LBT BW units are idle, the terminal obtains a specific SFI and an applicable LBT BW unit, the specific indication of a slot format is realized, and the reliability of a system can be improved.
Patent WO-2019185046-A1 (WO)
Title: Quaternary lactam compound and pharmaceutical use thereof
Inventor: YU SHANGHAI
IPC: C07D401/14
Filed: 2019-03-29
Abstract: A quaternary lactam compound, a preparation method therefor and a pharmaceutical use thereof, in particular, a use in the preparation of a drug used for the treatment and/or prevention of thrombosis or thromboembolism diseases.
Patent WO-2020199113-A1 (WO)
Inventor: ZOU XIAOLING
IPC: A61B5/00
Filed: 2019-04-02
Abstract: A physiological parameter display method, comprising: upon detection of a medical operation performed on a monitored object, determining the occurrence time of the medical operation (1.1); determining target physiological parameters associated with the medical operation (1.2); recording multiple pieces of parameter information of the target physiological parameters, starting from the occurrence time, of the monitored object (1.3); and displaying the multiple pieces of parameter information (1.4). In this way, after a medical operation is implemented, a user can intuitively view, without clinically observing real-time values of physiological parameters, changes in parameter information of physiological parameters of a monitored object, providing a good user experience. Further provided are a medical device and a storage medium, which are used for the application and implementation of said method in practice.
Patent WO-2019206090-A1 (WO)
Inventor: HUANG QINBO
IPC: H04N5/92
Filed: 2019-04-22
Abstract: 本发明公开了一种媒体文件备注方法、装置、移动终端和存储介质，该方法包括：获取媒体文件中至少一个人物的特征；根据该至少一个人物的特征，生成所述媒体文件的备注信息。根据本发明的技术方案，对于记录人物的媒体文件，人物是媒体文件的核心要素，人物的特征反应了媒体文件形成时与人物有关的信息，根据人物的特征生成备注信息，能够通过备注信息提示在媒体文件形成时该人物的活动，帮助用户回忆媒体文件形成时的场景。
Patent WO-2020155443-A1 (WO)
Inventor: QIAN WEN
IPC: H04M1/2745
Filed: 2019-04-28
Abstract: 本发明提供一种通讯录的管理方法和装置，通过检测用户在第一通讯应用的通讯录的查询操作，查询操作用于查找第一联系人的用户信息；显示第一通讯应用中第一联系人的用户信息，以及显示在第二通讯应用中与第一联系人具有关联关系的联系人的用户信息，从而，使得用户能够快速地识别出任意一个联系人在不同的通讯应用中的用户信息，提升了用户体验。
Patent WO-2020024659-A1 (WO)
Title: Antenna system and mobile terminal
Inventor: Gu haichuan
IPC: H01Q5/20
Filed: 2019-05-20
Abstract: Provided are an antenna system and a mobile terminal. The antenna system comprises a metal frame, a main board received in the metal frame, as well as a first feeding point, a second feeding point, a first ground point, a second ground point, a third feeding point, a fourth feeding point, a third ground point, a fourth ground point, a first tuning switch, a second tuning switch, a first matching network, a variable capacitor, a third tuning switch, a fourth tuning switch, and a second matching network provided on the main board; the metal frame is separated into a first radiation portion and a second radiation portion located at the bottom as well as a third radiation portion and a fourth radiation portion located at the top. The antenna system provided in the present invention achieves an LTE low-frequency 2×2 MIMO mechanism and LTE medium-frequency and high-frequency 4×4 MIMO mechanisms, covers operating frequencies of Wi-Fi2.4G and Wi-Fi5G, and simultaneously supports a GNSS mainstream frequency band, so that the communication performance is better.
Patent WO-2020211167-A1 (WO)
Title: Oleddisplay panel and driving method therefor
Inventor: NIE CHENGLEI
IPC: G09G3/3225
Filed: 2019-05-27
Abstract: The present invention provides an OLED display panel and a driving method therefor. The OLED display panel comprises a plurality of pixel unit circuits and external compensation units connected to the plurality of pixel unit circuits. The external compensation unit is used for performing external compensation on each pixel unit circuit, obtaining an initial threshold voltage of a driving thin-film transistor of each pixel unit circuit, superposing the initial threshold voltage and an input signal corresponding to the pixel unit circuit to obtain a superposed data signal, and inputting the superposed data signal into each pixel unit circuit. The pixel unit circuit performs internal compensation according to the superposed data signal. The external compensation can compensate for the non-uniformity in the initial threshold voltage of each driving thin-film transistor caused by the manufacture procedure and the permanent actual threshold voltage drift of each driving thin-film transistor caused by external stress in the OLED display panel. The internal compensation can compensate for relatively small actual threshold voltage drift of the OLED display panel in the lighting process in real time.
Patent WO-2019233410-A1 (WO)
Title: Systems and methods for displaying object box in a video
Inventor: MAO BAOYU
IPC: G01V9/00
Filed: 2019-06-04
Abstract: A system and method for rendering an object box of an object in an image is provided in the present disclosure. The method includes obtaining a plurality of images, in a temporal sequence, each of the plurality of images relating to an object. The method also includes obtaining a first processed image by performing a smart algorithm analysis on a first image in the plurality of images, the smart algorithm analysis including identifying the object in the first image and determining a first coordinate of the object in the first image. The method further includes determining a first pixel distance between the object in two adjacent images in the plurality of images and rendering an object box for the object in each of the plurality of images for display based on the first coordinate of the object in the first image and the first pixel distance.
Patent WO-2020177229-A1 (WO)
Inventor: HONG ZHOU
IPC: G06F9/30
Filed: 2019-06-05
Abstract: L'invention concerne des méthodologies et des architectures pour le partage inter-fils de données dans un registre banalisé (GPR) d'un appareil multiprocesseur. Dans les modes de réalisation décrits, un tel partage de données est réalisé par une unité de traitement graphique (GPU) dotée d'au moins une grappe de traitement comprenant une pluralité de cœurs de traitement (PC) configurés pour un fonctionnement en parallèle. Chaque PC d'une grappe est configuré pour utiliser une partie dédiée du GPR. La GPU comprend en outre une mémoire partagée pour la grappe et un concentrateur de lecture/d'écriture en mémoire couplé au GPR et à la mémoire partagée, le concentrateur comprenant un commutateur crossbar. Un PC exécute une instruction de déplacement de données, comprenant des opérandes référençant une partie de destination du GPR et une partie source affectée au PC, pour extraire des données de la partie source. Le concentrateur écrit les données, via le commutateur crossbar, dans la partie de destination du GPR sans écrire d'abord les données dans la mémoire partagée.
Patent WO-2020001659-A1 (WO)
Inventor: XU QIANG
IPC: F21W131/10
Filed: 2019-07-01
Abstract: 一种照明装置（100），涉及照明技术领域，包括壳体（10）、光源模块（20）、供电模块（30）、控制模块（40）和感应模块（50）。光源模块（20）、供电模块（30）、控制模块（40）集中收容于壳体（10）的收容腔（111）中。感应模块（50）用于检测环境信息，控制模块（40）用于结合环境信息和供电模块（30）的剩余电量调节光源模块（20）的亮度，从而根据实际使用环境和照明装置的自身工作情况来调整光源模块（20）的亮度，实现节能的目的。
Patent WO-2021000276-A1 (WO)
Inventor: CHAMPEL MARY-LUC GEORGES HENRY
IPC: H04N21/236
Filed: 2019-07-03
Abstract: The present invention relates to a method, a system and an apparatus employed in a virtual reality (VR) environment. According to an example of the method of building a virtual reality (VR) environment, comprising: building the VR environment as formatted video content; defining at least one interactive overlay; and providing the at least one interactive overlay with a position information on a viewpoint of the VR environment. Where, the formatted video content and each interactive overlay are in accordance with omnidirectional media format (OMAF).
Patent WO-2021016748-A1 (WO)
Inventor: JI PENGYU
IPC: H04W72/06
Filed: 2019-07-26
Abstract: 本申请实施例提供一种边链路资源选择方法以及装置。所述方法包括：终端设备针对对应于一个物理边链路反馈信道的候选资源集合，至少根据包含在所述候选资源集合中的预留资源的源终端设备和/或目的终端设备调整所述候选资源集合的优先级；以及所述终端设备根据优先级进行资源选择以发送边链路数据。
Patent WO-2020063090-A1 (WO)
Inventor: QIANG YULIN
IPC: B60T13/74
Filed: 2019-07-30
Abstract: A brake system having two independent control functions and a method for controlling the same. The brake system is provided with a first brake control unit (S1) and a second brake control unit (S2). Each of the first brake control unit (S1) and the second brake control unit (S2) independently carries out a parking control function.
Patent WO-2021022499-A1 (WO)
Inventor: WU XIUBO
IPC: H04N21/258
Filed: 2019-08-07
Abstract: Methods, apparatus and systems related to production of a movie, a TV show or a multimedia content are described. In one example aspect, a system for producing a multimedia digital content includes a pre-production subsystem configured to receive information about a storyline, cameras, cast, and other assets for the content from a user. The pre-production subsystem is configured to generate one or more machine-readable scripts that include information about one or more advertisements. The system includes a production subsystem configured to receive the one or more machine-readable scripts from the pre-production system to obtain a footage according to the storyline. The production subsystem is further configured to embed one or markers corresponding to the one or more advertisements in the footage. The system also includes a post-production editing subsystem configured to detect the one or more markers embedded in the footage and replace each of the one or more markers with a corresponding advertising target.
Patent WO-2020088040-A1 (WO)
Inventor: CHEN LI
IPC: B65B43/42
Filed: 2019-08-19
Abstract: A continuous filling and rapid canning system for powder materials, comprising a feed unit (100), a rotary filling unit (200), a can body input unit (300) and a can body output unit (400), wherein the feed unit (100) comprises an annular feed groove (110) and a feed pipe (120); at least two feed ports (111) are formed in the annular feed groove (110), and one end of the feed pipe (120) extends into the annular feed groove (110); the rotary filling unit (200) comprises a drive element (210), a rotary base (220), a rotary disc (230) and a filling assembly (240); the rotary base (220) and the rotary disc (230) are all mounted on the drive element (210); at least two filling stations are formed on the rotary base (220); the feed pipe (120) is mounted on an outer ring of the rotary disc (230), and paired filling stations are connected to the feed ports (111) by means of the filling assembly (240); and the can body input unit (300) is used for conveying can bodies (001) onto the filling stations, and the can body output unit (400) is used for moving the filled can bodies (001) away from the filling stations. Materials are added in a movement process, and the can bodies do not need to be stopped at set positions, thereby greatly increasing the filling efficiency.