baber/WOPTO huggingface dataset:
Patent WO-2020233595-A1 (WO)
Inventor: YANG KAI
IPC: G09G3/36
Filed: 2020-05-20
Abstract: Disclosed are a method and apparatus for determining a pixel compensation value, an electronic device and a storage medium. The method falls within the technical field of display, and according to the method, the problem of an unreasonable compensation value calculated by the existing method for determining the compensation value can be at least partially solved. The method for determining a pixel compensation value comprises: a pixel being enabled to be respectively displayed in three test grayscales, and respectively acquiring the actual brightness of the pixel in each test grayscale; according to the actual brightness and the standard brightness of the pixel in the three test grayscales, calculating compensation values of the pixel in the three test grayscales respectively, wherein the compensation value of the pixel in any grayscale is the grayscale enabling the actual brightness of the pixel to be equal to the standard brightness of the grayscale; calculating standard coefficients Gain1, Gain2 and Offset according to a specific formula; and calculating a compensation value y of the pixel in the grayscale x according to a specific formula.
Patent WO-2020259170-A1 (WO)
Inventor: GUO WEIWEI
IPC: H02J7/00
Filed: 2020-05-25
Abstract: The present application discloses a robot power supply system and a robot. The robot power supply system comprises an adapter, a battery, a first switch, a second switch, a third switch and a microcontroller. A power supply port of the adapter is connected to a charging port of the battery by means of the first switch, the power supply port of the adapter is further connected to the robot by means of the second switch, and a discharging port of the battery is connected to the robot by means of the third switch. Control ends of the first switch, the second switch and the third switch are connected to the microcontroller, and the microcontroller is configured to control the first switch, the second switch and the third switch to be turned on or turned off. In the present application, the first switch, the second switch and the third switch are controlled to be turned on or turned off by the microcontroller, so that the robot is powered by means of the battery in a normal operating state, and is powered by means of the adapter in a maintenance state, thereby ensuring the normal operation of the robot, and guaranteeing that the robot can perform self-inspection and fault inspection.
Patent WO-2021217780-A1 (WO)
Title: Display and driving method therefor
Inventor: WANG HAI
IPC: G09F9/302
Filed: 2020-06-04
Abstract: Disclosed is a display, comprising an in-screen camera, a frame frequency controller, a switching circuit, and a display panel. The display panel comprises an in-screen camera region and a first pixel group. The in-screen camera region corresponds to the in-screen camera. The first pixel group is located in the in-screen camera region, and is driven by a first scanning line, a second scanning line, a first data line, a second data line, a third data line, and a fourth data line. The first pixel group comprises: a first pixel electrically connected to the first scanning line, the third data line, and the switching circuit; a second pixel electrically connected to the first scanning line, the third data line, and the switching circuit, wherein light emitted by the first pixel and the second pixel are the same in color; a third pixel electrically connected to the first scanning line and the first data line; a fourth pixel electrically connected to the second scanning line and the second data line; and a fifth pixel electrically connected to the second scanning line and the fourth data line. The frame frequency controller is configured to output a driving signal according to odd-numbered frames and even-numbered frames of an image. The switching circuit is electrically connected to the frame frequency controller.
Patent WO-2021000737-A1 (WO)
Title: Neighbor group interaction method and system, client and server
Inventor: HUANG CAILING
IPC: H04L12/18
Filed: 2020-06-18
Abstract: The present application provides a neighbor group interaction method, comprising: a client sends a gathering request to a server; wherein, the gathering request is used to gather a third user in a neighbor group to which a first user belongs; the neighbor group is a pre-constructed user group including the first user, at least one second user, and user groups respectively associated with the first user and the second user; and the third user is an associated user of the first user and/or the second user. Then the server determines a neighbor group to which the first user belongs according to the gathering request, and pushes the gathering request to a client of the third user in the neighbor group. Users can learn about their unassociated users more conveniently through the neighbor group, without requiring a lot of time and energy, which thus also helps to ensure that platform users are not easily lost. Moreover, the gathering request can realize the interaction of the users with the unassociated users, thereby facilitating the users to associate with the unassociated users.
Patent WO-2020253852-A1 (WO)
Inventor: Zhuang xinrui
IPC: G06V10/774
Filed: 2020-06-20
Abstract: An image identification method and device, an identification model training method and device, and a storage medium. The image identification method comprises: obtaining a target three-dimensional image to be identified (S202); inputting the target three-dimensional image into a first identification model (S204), wherein the first identification model is used for identifying the target three-dimensional image to obtain an image type of the target three-dimensional image, a convolution block of the first identification model is the same as a convolution block of a second identification model for identifying the target three-dimensional image, and the second identification model is a model obtained by training an original identification model by using a target training sample, wherein the target training sample comprises cubes obtained by rotating and sorting N target cubes obtained from a three-dimensional sample image, and N is a natural number greater than 1; and obtaining the image type of the target three-dimensional image output by the first identification model (S206).
Patent WO-2020259470-A1 (WO)
Inventor: XIONG LIUDONG
IPC: G06F3/0484
Filed: 2020-06-23
Abstract: Provided in embodiments of the application are a display method for a touch screen, and an electronic device. The method is applied to an electronic device provided with a foldable touch screen. The electronic device comprises a first screen, a bendable region, and a second screen, and the first screen is folded with the second screen by means of the bendable region. The method is used to provide a method for facilitating a user in quickly viewing unread messages, and the method comprises: an electronic device receiving a first operation of a user, the first operation being a folding operation or an unfolding operation performed by the user on a foldable touch screen; then, the electronic device acquiring state data collected by a sensor, the state data comprising the included angle between a first screen and a second screen at various moments; and finally, the electronic device controlling the display location of a message in a notification bar on the foldable touch screen according to the included angle between the first screen and the second screen.
Patent WO-2021004323-A1 (WO)
Inventor: SUN DONGSHENG
IPC: H01M2/20
Filed: 2020-06-29
Abstract: Provided are a connecting member (13) and a secondary battery. The connecting member (13) comprises a body plate (131) and a first connecting plate (132); the first connecting plate (132) is connected to a side portion of the body plate (131), and the first connecting plate (132) is rotatably connected to the body plate (131). The secondary battery comprises the connecting member (13), a housing (11) having an opening and an inner cavity, a top cover assembly (14) covering the opening, and an electrode assembly (12) located in the inner cavity. The electrode assembly (12) comprises an electrode unit (121) and a tab (122). The electrode unit (121) is provided with two opposite side walls in the length direction (X); the tab (122) extends out of the side walls; the first connecting plate (132) of the connecting member (13) is connected to the tab (122). The first connecting plate (132) of the connecting member (13) is rotatably connected to the connecting member (13), so that only the first connecting plate (132) needs to be rotated, the technical problem of easy break-off of the connecting member (13) when the connecting member (13) is bent is solved, and moreover, the size of the secondary battery is reduced due to the fact that the tab (122) is folded back.
Patent WO-2021004398-A1 (WO)
Inventor: XU TENG
IPC: G01P3/64
Filed: 2020-07-03
Abstract: The present application relates to the field of terminals, and embodiments of the present application provide a motion data monitoring method and apparatus, for use in monitoring motion data of a user in sports having diversified actions in real time, and improving motion experience of the user. The motion data monitoring method comprises: an electronic device collects an angular velocity signal and an acceleration signal of a user; the electronic device acquires a waveform feature of the angular velocity signal on the basis of the angular velocity signal, and acquires a waveform feature of the acceleration signal on the basis of the acceleration signal; the electronic device determines a gait feature of the user according to the waveform feature of the angular velocity signal and the waveform feature of the acceleration signal, the gait feature comprising a duration of flight from off-ground of the feet of the user to touching of the ground; and the electronic device determines motion data according to the gait feature, the motion data comprising a jump height. The embodiments of the present application are applied to motion data monitoring scenes of various sports.
Patent WO-2022006971-A1 (WO)
Title: Powder passivation device and method
Inventor: SUN HUAN
IPC: B22F1/00
Filed: 2020-07-17
Abstract: Provided in the present application are a powder passivation device and method, the powder passivation device comprising: a box body, a box door and glove operating holes being provided on the box body, and rubber gloves being provided in the glove operating holes; an oxygen discharge device, which is provided on the box body and comprises a gas lead-in valve and an exhaust valve which are connected to an argon gas source; an oxygen meter, which is provided within the box body and used for measuring the oxygen content within the box body; and a control device, which comprises a controller connected to the oxygen meter and a solenoid valve that is disposed on the box body and that is connected to the controller. The controller controls the opening and closing of the solenoid valve according to feedback information of the oxygen meter, such that air enters or is prevented from entering, and then the oxygen content within the box body is controlled to be within a preset range. By using the described device, the speed of powder oxidation may be controlled according to the characteristics of the powder, so that the powder is slowly oxidized, avoiding excessive heating and spontaneous combustion, reducing the risk of powder combustion, and ensuring safety, and meanwhile, saving workers' time.
Patent WO-2021237923-A1 (WO)
Title: Smart dubbing method and apparatus, computer device, and storage medium
Inventor: MA KUN
IPC: G10L13/047
Filed: 2020-07-28
Abstract: The present application relates to the field of artificial intelligence speech processing, and discloses a smart dubbing method and apparatus, a computer device, and a storage medium. The method comprises: acquiring speech data of a speaker to be dubbed; standardising the speech data, and extracting the spectral envelopes, fundamental frequency, and aperiodic signal parameters of the normalised speech data; extracting a first mel-cepstrum frequency coefficient of the spectral envelopes; inputting the first mel-cepstrum frequency coefficient into a pre-trained forward generator or reverse generator that cyclically generates a confrontation network model, in order to obtain a second mel-cepstrum frequency coefficient outputted by the forward generator or the reverse generator; and, on the basis of source speech data, target speech data, the second mel-cepstrum frequency coefficient, and the fundamental frequency and aperiodic signal parameters of the speech data, generating speech of a target speaker or source speaker relative to the speaker to be dubbed. The method can implement speech transitions of people with different timbres, increasing dubbing efficiency and reducing dubbing costs.
Patent WO-2021208290-A1 (WO)
Inventor: Zhao Allan Zijian
IPC: A61K38/24
Filed: 2020-07-29
Abstract: 本发明提供了GPHB5糖蛋白激素在制备减少肥胖以及降脂药物，或治疗肥胖人群中葡萄糖不耐受、胰岛素抵抗或糖尿病的药物中的应用；应用包括利用从组织中纯化或重组表达并纯化的GPHB5蛋白，通过注射或口服，使肥胖人群减肥降脂，或者使肥胖人群改善胰岛素敏感，降低血糖；本发明依据于GPHB5糖蛋白激素在减肥减脂中的作用，揭示一种垂体调控体重和脂肪代谢的新机制。
Patent WO-2022021137-A1 (WO)
Inventor: YUAN FANG
IPC: H04L5/00
Filed: 2020-07-29
Abstract: This disclosure provides methods, devices, and systems for resource selection supporting the identification of resources for receiving two-stage downlink control information (DCI). In some systems, for example, a base station may transmit a first stage DCI and a second stage DCI to a user equipment. The first stage DCI may include control information for a group of UEs including the UE and the second stage DCI may include control information that is specific to the UE. The UE may determine a resource to use for receiving the second stage DCI based on an indication in the first stage DCI. In some examples, the UE may determine a resource from a resource pool based on a resource selector included in the first stage DCI and receive the second stage DCI over the determined resource. The resource pool may be indicated by the first stage DCI or pre-configured at the UE.
Patent WO-2022027165-A1 (WO)
Title: Multicast and broadcast service establishment
Inventor: MA ZIJIANG
IPC: H04W76/12
Filed: 2020-08-03
Abstract: Methods, apparatus, and systems that establish Multicast and Broadcast Service sessions based on existing tunnels between the core network and radio access nodes are disclosed. In one example aspect, a wireless communication method includes receiving, by a first communication node, a request from a core network node to establish a session. The request comprises a list of tunnels established between the core network node and other communication nodes to provide multicast and broadcast service. The method includes selecting, by the first communication node, a channel from the list of tunnels included in the request to establish a multicast and broadcast session that corresponds to the session. The method also includes transmitting, by the first communication node to the core network node, a response indicating an establishment of the session. The response includes information associated with the selected channel between the second communication node and the core network node.
Patent WO-2021227262-A1 (WO)
Inventor: FANG SHUPENG
IPC: F04D29/043
Filed: 2020-08-05
Abstract: L'invention concerne une pompe à boue à entraînement direct à aimant permanent ayant une structure de circulation de refroidissement à eau, comprenant un corps de pompe et un moteur synchrone à aimant permanent, et comprenant aussi un réservoir d'eau de refroidissement (29). Le corps de pompe et le moteur synchrone à aimant permanent sont montés et reliés directement, et partagent un axe (8) ; le moteur synchrone à aimant permanent comprend aussi un dispositif d'entraînement de liquide de refroidissement intégré ; le dispositif d'entraînement de liquide de refroidissement intégré est monté dans un carter de moteur (7) du moteur synchrone à aimant permanent ; le réservoir d'eau de refroidissement (29), le dispositif d'entraînement de liquide de refroidissement intégré et un canal de liquide de refroidissement formé dans le carter de moteur (7) forment un canal de circulation de refroidissement. La structure peut améliorer l'efficacité de transmission, réduire un taux de défaillance, et améliorer l'efficacité de recyclage du liquide de refroidissement, et peut également compenser la force axiale produite pendant le processus de travail de la pompe à boue.
Patent WO-2021023259-A1 (WO)
Inventor: WU YUMIN
IPC: H04W74/00
Filed: 2020-08-06
Abstract: La présente invention concerne un procédé d'accès aléatoire, un procédé de configuration, un terminal et un dispositif côté réseau. Le procédé d'accès aléatoire comprend : sur une première ressource de demande d'accès aléatoire, l'envoi d'informations de demande d'accès aléatoire correspondant à un premier type de procédure d'accès aléatoire ; le premier type de procédure d'accès aléatoire correspond à la première ressource de demande d'accès aléatoire ; le premier type de procédure d'accès aléatoire est : un type de procédure d'accès aléatoire sélectionné par le terminal parmi N types de procédure d'accès aléatoire configurés, les N types de procédure d'accès aléatoire comprenant au moins : une procédure d'accès aléatoire qui prend en charge l'envoi ou la réception de données de plan d'utilisateur, et N étant un nombre entier supérieur à un ; la première ressource de demande d'accès aléatoire est : une ressource de demande d'accès aléatoire sélectionnée par le terminal parmi des ressources de demande d'accès aléatoire correspondant aux N types de procédure d'accès aléatoire configurés.
Patent WO-2021027680-A1 (WO)
Inventor: WU YUMIN
IPC: H04W68/00
Filed: 2020-08-06
Abstract: La présente invention concerne un procédé de réception de données, un procédé d'émission, un terminal et un dispositif de réseau, le procédé de réception de données consistant à : recevoir un message de radiomessagerie ; et acquérir des données de liaison descendante d'un terminal lorsque le message de radiomessagerie comprend des informations d'indication qui indiquent qu'il y a des données de liaison descendante du terminal à envoyer.
Patent WO-2021184651-A1 (WO)
Inventor: KAI LEI
IPC: G01N21/64
Filed: 2020-08-07
Abstract: 一种在无细胞蛋白质合成环境下进行荧光测定的方法，方法包括如下步骤：提供多孔板(200)，其包括盖板(160)和设有多个孔(100)的基座(110)，孔(100)由一个或多个侧壁(130)、一个底部Ⅱ(140)和一个开口(150)形成，盖板(160)与开口(150)相匹配，孔(100)反应腔(120)体积为20μL以下；多个孔(100)中的部分孔(100)相互之间连通；向部分孔(100)中提供流体(170)，当流体(170)为无细胞反应混合物和荧光测定物时，加入生化因子和模板DNA、模板RNA、添加剂、反应辅助因子中的一种或几种；当流体(170)为无细胞反应混合物、荧光测定物和生化因子时，加入模板DNA、模板RNA、添加剂、反应辅助因子中的一种或几种；将盖板(160)放置在基座(110)顶部上，流体(170)与孔(100)的底部Ⅱ(140)和盖板(160)均接触；将多孔板(200)孵育一段时间。在无细胞蛋白质合成环境下进行荧光测定的方法可降低试剂、测定成本。
Patent WO-2022040869-A1 (WO)
Inventor: SANGLE ABHIJEET LAXMAN
IPC: H01L41/27
Filed: 2020-08-24
Abstract: Disclosed are methods and apparatus for depositing uniform layers on a substrate (201) for piezoelectric applications. An ultra-thin seed layer (308) having a uniform thickness from center to edge thereof is deposited on a substrate (201). A template layer (310) closely matching the crystal structure of a subsequently formed piezoelectric material layer (312) is deposited on a substrate (201). The uniform thickness and orientation of the seed layer (308) and the template layer (310), in turn, facilitate the growth of piezoelectric materials with improved crystallinity and piezoelectric properties.
Patent WO-2022041060-A1 (WO)
Title: 一种智能港口海洋环境实时监测装置
Inventor: LIU HAOYUAN
IPC: G01D11/00
Filed: 2020-08-27
Abstract: 一种智能港口海洋环境实时监测装置，属于环境监测领域。该监测装置包括底座（1），底座（1）的底部固定连接有稳定块（2），底座（1）上开设有四个滑槽，四个滑槽内均滑动安装有支撑滑杆（3），四个支撑滑杆（3）的顶端固定连接有同一个顶板（4），顶板（4）的顶部固定连接有壳体（5）。该监测装置结构合理，功能丰富，可以满足当下对港口海洋环境的监测需求，且防护功能性高，便于对装置内的各部件进行防护，且便于回收后在陆地上移动。
Patent WO-2021196535-A1 (WO)
Inventor: TANG NA
IPC: C01D3/22
Filed: 2020-09-17
Abstract: A large-particle spherical salt. The particle size of the large-particle spherical salt is 400-950 µm, and the sphericity of the large-particle spherical salt is 0.5-1.0. Therefore, the present invention solves the two problems of requiring a large particle size and requiring high sphericity. Further disclosed is a preparation method for the large-particle spherical salt. The method comprises: during preparation, pertinently adding 2% of Arabic gum (based on the percentage by mass of a solute, i.e., sodium chloride, in a saturated sodium chloride solution), and under the conditions that an evaporation temperature is 60°С, a stirring rate is 350 r/min, and an evaporation period of time is 8 h, successfully preparing the large-particle spherical salt having the particle size of 921.593 µm and the sphericity of 0.904. The large-particle spherical salt prepared by means of the method is uniform in particle size distribution and good in appearance, and may be bound to other substances so as to increase the additional value of the salt. Moreover, the safety level of the prepared large-particle spherical salt reaches food grade, and the large-particle spherical salt may be used for edible salt, nutrient salt, or foot bath salt.
Patent WO-2021082809-A1 (WO)
Inventor: ZHANG JINQUAN
IPC: G06Q40/04
Filed: 2020-09-23
Abstract: 本发明公开了一种外汇时间序列预测的训练优化方法，具体涉及外汇时间序列数据领域。该训练优化方法使用卷积神经网络和长短期记忆网络相结合的深度学习算法C-LSTM，分析预测外汇时间序列数据，对构建的外汇时间序列预测方法进行优化。该训练优化方法首先基于主成分分析法构建了输入特征优化算法，通过对比不同特征值组合选定最优的输入特征，然后实验分析并优化滞后期数，基于网格搜索算法的思想，优化网络结构，最后使用GPU高性能计算技术加速网络的训练，最终构建了高精度的外汇时间序列预测的训练优化方法。
Patent WO-2021218011-A1 (WO)
Inventor: XIAO LIRONG
IPC: H04R1/10
Filed: 2020-09-23
Abstract: Provided is a TWS earphone control method, which is applied to a TWS earphone, wherein the TWS earphone comprises a charging module, a wired communication module, and an earphone battery. The method comprises the following steps: a charging module and a wired communication module simultaneously receiving signals from the same contact in real time, and comparing and determining, respectively according to a preset charging rule and a preset communication rule, whether the signals satisfy conditions; the charging module charging an earphone battery by using the signal which conforms to the preset charging rule; and the wired communication module realizing communication of a TWS earphone by using the signal which conforms to the preset communication rule. Further provided are a TWS earphone, a charging communication system, and a computer-readable storage medium. Compared with the related art, the TWS earphone control method, the TWS earphone, and related devices of the present invention make it possible to respond quickly and provide a good user experience result.
Patent WO-2022061634-A1 (WO)
Title: Ue handling of interlaced ul cancellation indication
Inventor: YE SIGEN
IPC: H04W74/08
Filed: 2020-09-24
Abstract: A method for wireless communication includes: requesting transmission, by a wireless device, of uplink (UL) transmissions to a wireless station; receiving, by the wireless device, a UL cancellation indication (CI) to be applied to a determined reference region; determining, by the wireless device, a set of UL resources for cancellation based on the UL CI received from the wireless station (e.g., by determining an indication of particular interlaces and/or particular Physical Resource Blocks within such interlaces that are to be canceled), wherein at least a subset of the UL resources for cancellation are interlaced; and canceling, by the wireless device, UL transmissions over at least the determined set of UL resources for cancellation (i.e., additional UL transmissions may be cancelled, too). The wireless device may then perform UL transmissions that do not overlap with the determined set of UL resources for cancellation in any UL CI to the wireless station.
Patent WO-2021063352-A1 (WO)
Inventor: HE YUN
IPC: A61P35/00
Filed: 2020-09-29
Abstract: 提供一种PD-L1抗原结合蛋白，其能够以1×10  -8 M或更低的KD值结合源自灵长类动物的PD-L1。所述的抗原结合蛋白能够阻断PD-1和CD80与PD-L1的结合，刺激免疫细胞中细胞因子的分泌，能够抑制肿瘤生长和/或肿瘤细胞增殖。还提供一种融合蛋白，其包括人TGFBRII或其片段和所述抗原结合蛋白。还提供所述抗原结合蛋白和/或所述融合蛋白在预防和治疗肿瘤或癌症中的应用。