baber/WOPTO huggingface dataset:
Patent WO-2021022803-A1 (WO)
Inventor: HAO HONGBO
IPC: H02N2/04
Filed: 2020-02-21
Abstract: Disclosed is a micro-displacement amplification mechanism, comprising two asymmetrical amplification structures. Each of the asymmetrical amplification structures comprises multiple asymmetrical amplification units connected in series by means of flexure hinges, and the asymmetrical amplification units are used to amplify a micro-displacement. The two asymmetrical amplification structures have opposite positions and are arranged in an overlapping manner. An input terminal and an output terminal are connected to the asymmetrical amplification units by means of flexure hinges. The input terminal is used to input a micro-displacement into the asymmetrical amplification structures, and the output terminal is used to output an amplified displacement. Two input terminals in contact are fixedly connected, and two output terminals in contact are fixedly connected. Further disclosed is an amplification method for a micro-displacement amplification mechanism. The present invention enables micro-displacement amplification devices to achieve a high displacement amplification factor, and eliminates a transverse displacement, thereby significantly reducing the volume of amplification mechanisms.
Patent WO-2020177761-A1 (WO)
Title: Methods and apparatus for bcc puncturing patterns for data retransmission in wireless network
Inventor: SUH JUNG HOON
IPC: H04W84/12
Filed: 2020-03-06
Abstract: Transmitting, in a wireless local area network (WLAN), a second punctured coded bit sequence generated by puncturing coded data using a second puncturing pattern, wherein the coded data has previously been punctured using a first puncturing pattern to generate a first punctured coded bit sequence transmitted in the WLAN. The second puncturing pattern is different than the first puncturing pattern to cause at least some bits of the coded data that were omitted in the first punctured coded bit sequence to be included in the second punctured coded bit sequence.
Patent WO-2020211596-A1 (WO)
Inventor: YANG YANG
IPC: G06F3/041
Filed: 2020-03-23
Abstract: La présente invention concerne un procédé de commande, un dispositif terminal, ainsi qu'un support de stockage lisible par ordinateur. Le procédé consiste à : dans la mesure où un événement de commande tactile est détecté sur un premier écran, détecter une entrée d'un utilisateur dans une zone cible, le premier écran et la zone cible étant sur différentes surfaces d'un dispositif terminal ; et la position, correspondant à l'événement de commande tactile, dans le premier écran, et la zone cible sont toutes deux situées dans une zone de fonctionnement pour une main tenant le dispositif terminal lorsque le dispositif terminal est dans un état tenu d'une seule main ; dans la mesure où il est détecté que l'entrée de l'utilisateur dans la zone cible est une première entrée cible, détecter l'entrée de l'utilisateur sur le premier écran ; et dans la mesure où il est détecté que l'entrée de l'utilisateur sur le premier écran est une seconde entrée cible, exécuter une action cible correspondant à la seconde entrée cible.
Patent WO-2020248650-A1 (WO)
Inventor: WANG ZHIKUI
IPC: H04N21/41
Filed: 2020-03-25
Abstract: The present application provides a display apparatus capable of presenting video chat content while presenting played video media content. The display apparatus comprises a camera; a display device configured to display first and second view display areas, the first and second view display areas being respectively used for presenting video chat content and played media content; a first controller configured to connect to an external device by means of a played live media content input channel; and a second controller configured to decode environmental image data acquired by the camera and transmit the environmental image data to the first controller.
Patent WO-2021004106-A1 (WO)
Inventor: JIN FENG
IPC: G01B21/08
Filed: 2020-04-10
Abstract: 一种水平烟道底部积灰厚度的在线监测装置及方法，包括分别水平安装在水平烟道下壁面（1）和上壁面（2）形心处的尺寸和加热功率相同的测量片（5）和参比片（6）；测量片（5）自上而下包括测量片温度传感器（5-1）、测量片加热器（5-2）、测量片隔热板（5-5）、测量片补偿加热器（5-4）和测量片补偿温度传感器（5-3）；参比片（6）自下而上包括参比片温度传感器（6-1）、参比片加热器（6-2）、参比片隔热板（6-5）、参比片补偿加热器（6-4）和参比片补偿温度传感器（6-3）；各个温度传感器（5-1、5-3、6-1、6-3）均连接信号采集控制器（14）。在线监测装置结构简捷，算法简单，测量结果能直观反映通道底部积灰厚度，基于测量片（5）与参比片（6）温差的方法消除了环境条件和气流温度的影响，并且由于采用的是一段时间窗口内的温度数据，避免了测温随机误差造成的影响，数据更加稳定可靠。
Patent WO-2021212433-A1 (WO)
Inventor: LIN WEI-CHIEH
IPC: A23F3/06
Filed: 2020-04-23
Abstract: A water concentrated solution. The water concentrated solution contains 3,000-15,000 ppm of calcium ions, 1,500-20,000 ppm of magnesium ions, 700-1,500 ppm of sodium ions, and 400-1,200 ppm of potassium ions; the hardness of the water concentrated solution is 35,000-90,000 ppm; and the pH value of the water concentrated solution is 6-9. Disclosed is a water preparation, used for preparing a beverage and prepared by diluting the water concentrated solution, the dilution ratio being 500-1,500. Disclosed is a method for preparing the beverage, comprising: providing the water preparation and beverage raw materials; and using the water preparation to brew the beverage raw materials to obtain the beverage. By using the water concentrated solution and the water preparation to prepare the beverage, the extraction efficiency of active ingredients in beverage raw materials such as coffee or tea can be improved, and the flavor, taste and health-care effect of the beverage can be facilitated to be improved.
Patent WO-2021169015-A1 (WO)
Title: 一种碳九树脂的加氢催化方法
Inventor: FANG JIANGHUA
IPC: B01J23/63
Filed: 2020-04-24
Abstract: 一种碳九树脂的加氢催化方法，其特征在于：1)在固定床前半段放入Pt-W-Y/γ- Al 2O 3催化剂，在固定床后半段放入Pd-Zr-Nd/γ-Al 2O 3催化剂，通入氢气还原；2)将预处理后的碳九树脂在所述固定床中加氢催化。在固定床的前、后段放入能够在同一催化条件下反应的不同催化剂，两种不同催化剂发挥作用的侧重点不同，但两者能够在同一条件下起到活性，且具有互补的作用，两种催化剂的协同作用起到了良好的催化效果，且简化了生产工艺，节省了生产成本。
Patent WO-2020177778-A1 (WO)
Inventor: LIU AIPING
IPC: A01P7/00
Filed: 2020-04-28
Abstract: The present invention discloses a 1-pyridylpyrazole amide compound represented by formula (I), the preparation method and application thereof, and each substituent in the formula has the definition given by the description. The compound of formula (I) of the present invention has excellent insecticidal biological activity, especially high activity against pests such as aphids, armyworm and diamondback moth, and can be used to prevent and control various types of insect pests. The technical solution of the present invention also includes an intermediate for preparing the compound of formula (I), the structure of the intermediate is shown by the general formula (II), the definition of each substituent in the formula is shown in the description.
Patent WO-2021068494-A1 (WO)
Inventor: ZHOU CHENGWEI
IPC: G01S3/14
Filed: 2020-05-03
Abstract: 一种基于平面互质阵列虚拟域张量空间谱搜索的高分辨精确二维波达方向估计方法，主要解决现有方法中信号多维信息丢失和空间谱分辨度、精确度受限的问题，其实现步骤是：构建平面互质阵列；平面互质阵列接收信号张量建模；推导基于平面互质阵列二阶互相关张量的虚拟域等价信号；构造虚拟域均匀面阵的等价接收信号；推导虚拟域平滑信号的四阶自相关张量；基于虚拟域自相关张量的多维特征提取实现信号与噪声子空间分类；基于虚拟域张量空间谱搜索的高分辨精确二维波达方向估计。该方法基于平面互质阵列虚拟域张量统计量的多维特征提取，实现基于张量空间谱搜索的高分辨精确二维波达方向估计，可用于无源探测和目标定位。
Patent WO-2020238615-A1 (WO)
Inventor: LIDAO CHANGZHI
IPC: F25D17/06
Filed: 2020-05-12
Abstract: A shielding device (70) capable of reducing the occupied volume of a storage compartment, and refrigerators (10, 100). The shielding device (70) is used for properly closing an air path (109) for blowing cold air inside the refrigerators (10, 100), and comprises: a plurality of rotating shielding walls (71, 711, 712, 713, 714, 715) surrounding an air supply unit (47) from an outer side in the radial direction, and a shielding wall drive mechanism (60) for driving opening and closing actions of the rotating shielding walls (71, 711, 712, 713, 714, 715). The shielding device (70) inclines towards the inner side by means of the rotating shielding walls (71, 711, 712, 713, 714, 715) so that the air path (109) is in an open state.
Patent WO-2021232272-A1 (WO)
Inventor: LU XI
IPC: H04N5/232
Filed: 2020-05-20
Abstract: L'invention concerne un procédé qui peut consister à identifier une vue cible d'un flux vidéo, à obtenir une valeur d'exposition cible pour la vue cible, après avoir obtenu la valeur d'exposition cible, à établir une transition vers la vue cible avec la valeur d'exposition cible depuis une vue initiale ayant une valeur d'exposition initiale, et à faire la transition du flux vidéo vers la vue cible au moyen de la valeur d'exposition cible.
Patent WO-2021082420-A1 (WO)
Inventor: FENG CHEN
IPC: G10L17/22
Filed: 2020-05-28
Abstract: The present application provides a voiceprint authentication method and device, a medium and an electronic device, which can be implemented in artificial intelligent deep learning. The method comprises: acquiring voiceprint information before a preset time period, the age, the gender and environment of a target user; inputting the voiceprint information before a preset time period, the age, the gender and the environment of the target user into a first prediction model to obtain prediction voiceprint information; acquiring voiceprint information to be authenticated of a current user; matching the prediction voiceprint information with the voiceprint information to be authenticated to obtain a first matching degree; and if the first matching degree exceeds a first preset threshold, determining that the current user is the target user. Because the age, the gender and the environment of the target user are considered during the prediction of the voiceprint information, a target user recognized by using the prediction voiceprint information as a criterion will not be interfered by time. The present application can perform voiceprint authentication.
Patent WO-2021174700-A1 (WO)
Inventor: JIANG WENFENG
IPC: G06F3/06
Filed: 2020-05-30
Abstract: A data compression method and apparatus, a computer device, and a storage medium. The method comprises: obtaining the current load condition of a storage system (S202); when the current load condition meets a preset compression requirement, determining whether the data of an object to be compressed stored in a non-compression region is being read and written (S204); when the data of the object to be compressed is not being read and written, performing compression on the data of the object to be compressed, forbidding the data of the object to be compressed from being read and written when metadata corresponding to the object to be compressed is processed during compression, and allowing the data of the object to be compressed to be read and written when the data of the object to be compressed is compressed (S206); and storing the compressed data into a compression region (S208). By means of the method, data compression and a read-write operation both can be considered.
Patent WO-2020244478-A1 (WO)
Inventor: WU YUMIN
IPC: H04W36/00
Filed: 2020-06-01
Abstract: 本公开提供了一种终端驻留方法及终端，涉及通信技术领域。该终端驻留方法，应用于终端，包括：根据网络参数，设置小区选择和/或小区重选的选择准则，所述选择准则包括：网络的优先级信息和网络的使用限定条件中的至少一项；根据所述选择准则，进行小区选择或重选；其中，所述网络参数包括：网络标识和网络类型中的至少一项。
Patent WO-2021243514-A1 (WO)
Inventor: LI TE
IPC: B25J9/10
Filed: 2020-06-01
Abstract: A drive module for a soft robot having magnetically induced variable rigidity and a manufacturing method therefor. The drive module for a soft robot having magnetically induced variable rigidity comprises a magnetically induced variable rigidity layer (1), a two-degree-of-freedom pneumatic driver (2), a magnetic core (3), and a sealing and fixing device (4). The magnetically induced variable rigidity layer (1) and the two-degree-of-freedom pneumatic driver (2) are the main body of the drive module and, after being integrally formed, encapsulate the magnetic core (3) at the center thereof, and are finally connected to the sealing and fixing device (4) for assembly into the drive module for a soft robot having magnetically induced variable rigidity. The magnetic core (3) can deform together with the two-degree-of-freedom pneumatic driver (2), and a magnetic field can be applied by energizing the magnetic core (3).
Patent WO-2021017621-A1 (WO)
Title: Policy control method, device and system
Inventor: ZHOU XIAOYUN
IPC: H04L47/20
Filed: 2020-06-02
Abstract: The embodiments of the present application provide a policy control method, device and system, and can implement policy control when the service flow of an application server in a DN accessed by a terminal device needs to be processed by a local application server in a local area network (LAN) in which an intermediate user plane network element is deployed. The method comprises: a session management network element receives LAN data steer information corresponding to a first application from a policy control network element, then selects one or more user plane network elements according to the LAN data steer information, and sends, after determining the respective corresponding policy rule of each of the one or more user plane network elements separately, the corresponding policy rule to each user plane network element separately. The policy rule is used for steering the data of the first application sent by an upstream network element to the local application server of the first application in a target LAN, and sends the data processed by the local application server of the first application in the target LAN to a downstream network element.
Patent WO-2021082467-A1 (WO)
Title: Method and device for detecting surface defects of hot rolled steel material
Inventor: WANG ZEFENG
IPC: B21B38/00
Filed: 2020-06-15
Abstract: Disclosed are a method and a device for detecting surface defects of a hot rolled steel material. The device comprises a light receiving sensor, a detection and recognition device, and a cooling antifouling device on which the sensor may be mounted. The receiving sensor collects light emitted by a surface of hot steel (1) on a conveying line by means of a sensor camera (5), surface defects are detected by means of the detection and recognition device, a result is obtained by calculation, the detection and recognition device uses a light shield (3) to cover the periphery of the steel conveying line, a slit (4) is provided in the light shield, the light receiving sensor receives light emitted from the slit, a cooling dust cover (6) is arranged at a preset position upstream of a measuring position, directly faces a surface to be detected and performs cold water vapor spray cooling to make a cooling condition of the steel surface basically constant, and then the sensor receives heat radiation light of the steel, and defect inspection and recognition treatment are conducted on the steel by means of a visual system. According to the method and the device, the antifouling effect of a sensor camera is effectively improved.
Patent WO-2020253746-A1 (WO)
Title: 上报方法、配置方法、终端及网络侧设备
Inventor: ZHANG YANXIA
IPC: H04W36/00
Filed: 2020-06-17
Abstract: 本公开提供一种上报方法、配置方法、终端及网络侧设备。其中，应用于终端的上报方法包括：接收网络侧设备发送的上报配置信息；根据所述上报配置信息，向所述网络侧设备上报第一小区的第一信息；其中，所述第一小区为所述终端检测到的非公有网络的小区；所述第一信息包括以下至少一项：频点信息；小区标识信息；参考信号的相关信息。
Patent WO-2021258384-A1 (WO)
Inventor: LI JIAN
IPC: H04W36/08
Filed: 2020-06-26
Abstract: Aspects of the disclosure relate to an efficient approach to perform a service registration by a user equipment (UE) configured to use multiple subscriptions. In particular, the UE performs a first service registration using a first subscription to register with a service network via a first network node associated with a first tracking area. If the UE determines that the first service registration using the first subscription has failed, the UE further triggers a cell reselection to a second network node using a second subscription, where the second network node is associated with a second tracking area different from the first tracking area. The UE further performs a second service registration using the second subscription to register with the service network or a different service network via the second network node in response to triggering the cell reselection to the second network using the second subscription.
Patent WO-2021169134-A1 (WO)
Inventor: XU XIANGLONG
IPC: G06F16/33
Filed: 2020-07-03
Abstract: La présente invention concerne un procédé et un appareil de génération de mème, ainsi qu'un dispositif et un support, qui se rapportent au domaine du traitement d'image, en particulier, qui se rapportent à la technologie Internet. Le procédé consiste à : déterminer un texte associé d'une image d'expression et/ou d'un mème similaire de l'image d'expression, le texte associé de l'image d'expression comprenant des informations de corps principal, des informations de scénario, des informations d'émotion, des informations d'action et/ou des informations de connotation (S110); déterminer un texte correspondant cible à partir du texte associé de l'image d'expression et/ou du texte associé du mème similaire (S120); et superposer le texte correspondant cible sur l'image d'expression pour générer un nouveau mème (S130).
Patent WO-2021004396-A1 (WO)
Inventor: YANG MAO
IPC: H04W74/08
Filed: 2020-07-03
Abstract: The present application relates to the technical field of communications. Provided in the present application are a communication method and apparatus used to ensure the fairness of channel contention between a multi-link (ML) entity and a single link (SL) entity. The communication method is applied to ML entities. ML entities support a master link and at least one slave link. A backoff counter is disposed on the master link and not disposed on the slave link. The communication method comprises: a multi-link (ML) entity performing, on the basis of a backoff counter of a master link, a backoff procedure of the master link; and when the value of the backoff counter is 0, then the ML entity transmitting a first physical layer protocol data unit (PPDU) respectively on each of K first links, wherein the K first links comprise the master link and the (K-1)th first slave link, and the first slave link is in an idle state in a first interframe spacing before the time point when the value of the backoff counter becomes 0. The present application is suitable for a multi-link channel access process.
Patent WO-2021114649-A1 (WO)
Inventor: JIANG YUSHENG
IPC: G01G11/00
Filed: 2020-07-08
Abstract: Provided is an earth pressure balance shield unearthed volume monitoring system based on belt weighing, comprising a bottom layer communication module, a data collection module, a data management module, a calculation and analysis module, and an interface display and operation module. The monitoring system uses a reliable digital means to meter and display the unearthed volume in real time, and meets the construction requirements of current shield refinement and informatization; the rationality analysis is automatically performed, and the unearthed volume early warning is set, so that operators can conveniently perform timely adjustment, and the safety and stability of shield tunneling are ensured; the shield unearthed volume and the tunneling parameters of the shield are organically combined and synchronized, so that the change of the unearthed volume is dynamically monitored, the purposes of real-time monitoring and real-time control are achieved, the matching of the unearthed volume and the tunneling parameters is realized, and the construction safety is ensured.
Patent WO-2021248649-A1 (WO)
Title: 一种高铁枕梁工艺孔自动焊接方法
Inventor: LI PENGYI
IPC: B23P15/00
Filed: 2020-07-27
Abstract: 一种高铁枕梁（101）工艺孔自动焊接方法，该方法集成逆向重构、电弧焊接、激光清洗三个工序，且三个工序对应于3D相机（11）、焊枪头（9）、激光清洗头（10），机器人工具快换装置（5）能够使得焊枪头（9）、激光清洗头（10）、3D相机（11）配合增材制造过程实现自动切换。将枕梁（101）定位并固定在固定座（503）上，由移栽轨道控制枕梁（101）前进，当完成逆向重构、电弧焊接、激光清洗三个工序后再将已加工枕梁（101）送出电弧增材工作站，并将下一个待加工枕梁（101）送入电弧增材工作站。
Patent WO-2021179546-A1 (WO)
Inventor: XIE SHIHUI
IPC: E04G21/02
Filed: 2020-08-28
Abstract: A boom (100) and working equipment. The working equipment comprises a chassis and a boom system arranged on the chassis, the boom system comprises a plurality of booms (100), and two adjacent booms (100) are hinged to each other. The boom (100) has a frame structure; the boom (100) comprises a bottom plate (110), a bottom plate (120), a first side plate (130), and a second side plate (140); bending portions are formed on both sides of each of the top plate (110) and the bottom plate (120); at least part of each bending portion is separately attached to and assembled with an end portion of the corresponding first side plate (130) or second side plate (140), so as to define the frame structure. The boom (100) is formed by assembly, and thus is suitable for mass production and has a low replacement cost.
Patent WO-2022016663-A1 (WO)
Title: Reaming method for activated carbon fiber
Inventor: JIN SHANSHAN
IPC: D06M13/355
Filed: 2020-08-28
Abstract: Provided is a reaming method for an activated carbon fiber, comprising: A, impurity removal; B, primary cleaning; C, primary drying; D, primary modification: putting dried activated carbon fibers into magnesium powder to react for 30-70 min, the reaction temperature being 900-1300ºC; E, secondary cleaning; F, secondary drying; G, secondary modification: performing high-temperature ammonia modification, first heating up to 300ºC in a nitrogen atmosphere, switching to an ammonia atmosphere, continuing heating up to 900-1100ºC, and modifying for 2-3 h; H, third cleaning; I, third drying; J, soaking: soaking the dried activated carbon fibers in an ethanol solution, and adding hydroxide in the ethanol solution as a pore-enlarging agent; K, third modification: continuing soaking the activated carbon fibers in a surfactant, heating under nitrogen protection for 2-4 h with the heating temperature of 300-500ºC, then switching nitrogen to a mixed gas of water vapor and carbon dioxide, and heating at 700-800ºC for 1-3 h; L, fourth cleaning; and M, fourth drying, to obtain a reamed activated carbon fiber. The method can effectively improve the reaming effect of the activated carbon fiber, and does not affect the overall strength of activated carbon fiber.
Patent WO-2022032741-A1 (WO)
Title: Display panel and manufacturing method therefor
Inventor: WAN ZHIJUN
IPC: H01L51/52
Filed: 2020-08-31
Abstract: A display panel and a manufacturing method therefor. A display panel (100) comprises: an array substrate (101), a first electrode (102), a pixel defining layer (103), an organic functional layer (104), a second electrode (105), a cover layer (106), and an auxiliary electrode (107). The auxiliary electrode (107) is provided in a non-display region (120), and the auxiliary electrode (107) is connected in parallel to the second electrode (105), such that the resistance of the second electrode (105) of a device is reduced, thereby reducing IR-Drop phenomena and improving the brightness uniformity of the panel. According to the manufacturing method for the display panel (100), in the case of not using a fine mask, an organic material is patterned to form the cover layer (106), and on the basis of the properties of a self-assembled material, a metal material is patterned to form the auxiliary electrode (107), and thus the production cost is reduced.