baber/WOPTO huggingface dataset:
Patent WO-2022036868-A1 (WO)
Title: Zoom projection method and projector
Inventor: LI WENXIANG
IPC: H04N9/31
Filed: 2020-11-02
Abstract: A zoom projection method and a projector (40). The zoom projection method can be applied to the projector (40); the projector (40) comprises a focusing apparatus (43) and a lens (46) that can move along an optical axis. The zoom projection method comprises: obtaining a projection distance between a projector (40) and a projection position (S10); if the projection distance is within an optical zoom range, adjusting a lens (46) to a target position by means of a focusing apparatus (43), and performing projection (S20); and if the projection distance is not within the optical zoom range, scaling a projection image, and then performing projection on the scaled projection image (S30). The lens (46) is moved to the target position by means of optical zoom, or, the projection image is scaled to a target size by means of digital zoom; thus, when the projection distance is changed, the size of a projection screen can still remain unchanged.
Patent WO-2021139375-A1 (WO)
Title: Glucose-6-phosphate dehydrogenase mutant and use thereof in preparing detection reagent
Inventor: GONG JUN
IPC: G01N21/31
Filed: 2020-11-04
Abstract: Disclosed is a glucose-6-phosphate dehydrogenase mutant and a use thereof in preparing a detection reagent. Compared with a wild-type glucose-6-phosphate dehydrogenase mutant, the glucose-6-phosphate dehydrogenase mutant contains a combination of the following mutations: 56C, 306C, and 454C. A detection kit prepared by using the glucose-6-phosphate dehydrogenase has strong specificity, high sensitivity, convenient operation, a short detection time, accurate quantification, and is suitable for high-throughput detection.
Patent WO-2022094983-A1 (WO)
Inventor: Guo Shulu
IPC: A01B49/02
Filed: 2020-11-07
Abstract: 一种农业种植用翻土设备，包括底座（1），底座的顶端固定安装有装置箱（2），装置箱的一侧固定安装有第一电动机（3），第一电动机的输出轴上固定安装有蜗杆（4），蜗杆上啮合有涡轮（5），涡轮上固定安装有第一转动杆（6），第一转动杆的两端均固定安装有支撑柱，两个支撑柱之间固定安装有第二转动杆（8），第二转动杆上固定安装有翻土轮（12），在翻土的同时，通过蜗杆带动传动组件运动，使得挡板（18）往复来回移动，最终将翻过的土打平。该翻土设备结构简单，在翻土的同时能够将被翻出来的土进行打平，便于播种，提高了工作效率，实用性强。
Patent WO-2021159782-A1 (WO)
Title: Data transmission method, device and system, and terminal and storage medium
Inventor: LIANG JUNBIN
IPC: H04L29/06
Filed: 2020-11-09
Abstract: Disclosed in embodiments of the present application are a data transmission method, device and system, and a terminal and a storage medium. According to the embodiments of the present application, the method comprises: obtaining audio data and transmission state information; determining a compression coefficient and a redundancy coefficient on the basis of the transmission state information; performing time domain compression processing on the audio data according to the compression coefficient to obtain compressed data; performing channel coding on the compressed data according to the redundancy coefficient to obtain a transmission data packet; and sending the transmission data packet.
Patent WO-2021098616-A1 (WO)
Title: 运动姿态识别方法、运动姿态识别装置、终端设备及介质
Inventor: QIAO YU
IPC: G06K9/00
Filed: 2020-11-13
Abstract: 本申请适用于图像识别技术领域，提供了一种运动姿态识别方法、运动姿态识别装置、终端设备及介质，其中，一种运动姿态识别方法，通过训练好的双流长短时视频姿态估计模型，对目标时段包含运动体的待识别视频图像进行运动姿态识别，通过训练好的双流长短时视频姿态估计模型中的双流3D卷积神经网络对待识别视频图像进行运动体综合特征提取，再通过递归神经网络基于第一时段内运动体的第一姿态预估信息与运动体综合特征，得到运动体在目标时段内的目标预估姿态信息，令得到的运动体在目标时段内的目标预估姿态信息表征的预估姿态具有时序连贯性，使得出的预估姿态与预设参考姿态之间的欧几里得距离更加准确，提高了对运动体的运动姿态识别效率。
Patent WO-2021120992-A1 (WO)
Inventor: ZHOU FAN
IPC: A01N43/653
Filed: 2020-11-24
Abstract: The invention belongs to the field of chemistry. Specifically, disclosed is triazole derivatives, and an application of the derivatives in plant growth regulation and fungicides. The triazole derivatives are compounds as shown in general formula I, diastereomers and chiral isomers thereof, or salts thereof. Definitions of each substituent in the formula are described in the specification. The compounds of the present invention can be used for plant growth regulation and fungicide applications.
Patent WO-2021110107-A1 (WO)
Inventor: XU TING
IPC: C07K16/28
Filed: 2020-12-03
Abstract: L'invention concerne une utilisation d'un inhibiteur de point de contrôle immunitaire en combinaison avec un inhibiteur de Her2 dans la préparation d'un médicament pour le traitement d'une tumeur chez un sujet en ayant besoin. L'invention concerne également une composition pharmaceutique comprenant une quantité efficace dudit inhibiteur de point de contrôle immunitaire et une quantité efficace dudit inhibiteur de Her2, et éventuellement un excipient pharmaceutiquement acceptable, ainsi qu'une utilisation de la composition pharmaceutique dans la préparation d'un médicament pour le traitement d'une tumeur chez un sujet en ayant besoin.
Patent WO-2022120537-A1 (WO)
Inventor: LI MINGJU
IPC: H04W72/04
Filed: 2020-12-07
Abstract: 本公开是关于一种通信方法、通信装置及存储介质。通信方法中，确定下行控制信息的第一解码方式；所述下行控制信息为使用一个或多个波束方向在一个或多个候选物理下行控制信道上接收的下行控制信息。通过本公开能够提高下行控制信息的接收解码成功率。
Patent WO-2022062194-A1 (WO)
Title: Unmanned aerial vehicle
Inventor: WU ZHENXING
IPC: H05K7/20
Filed: 2020-12-10
Abstract: Disclosed is an unmanned aerial vehicle, comprising a body, an electrical control board assembled on the body, and a heat dissipation device used for heat dissipation of the electrical control board. The body comprises a housing forming an accommodating space, an opening is formed in the upper surface and/or the side surface of the housing, the opening is communicated with the accommodating space, the electrical control board is located in the accommodating space, and the heat dissipation device is mounted in the opening and exposed out of the body. In the present application, the heat dissipation device works in conjunction with the electrical control board, the heat dissipation device is exposed out of the upper surface and/or the side surface of the housing, and heat on the electrical control board can be taken away by coupling flight attitudes of the unmanned aerial vehicle and matching incoming flow during flight, so that the purpose of heat dissipation is achieved.
Patent WO-2021139576-A1 (WO)
Inventor: LI JIAN
IPC: H04W72/04
Filed: 2020-12-30
Abstract: 本申请提供一种时域资源确定方法、设备及介质。时域资源确定方法，包括：获取新无线电NR中非连续性控制资源集CORESET信令参数；根据非连续性CORESET信令参数确定非连续性时域符号并传输给终端，其中，非连续性时域符号用于作为承载物理下行控制信道PDCCH的时域资源。
Patent WO-2021258704-A1 (WO)
Title: 一种基于电流的排氢阀和排水阀开启频率控制方法
Inventor: MA QIUYU
IPC: H01M8/04828
Filed: 2020-12-30
Abstract: 本发明公开了一种基于电流的排氢阀和排水阀开启频率控制方法，根据不同电流区间，分别控制排水、排氢阀的开启周期和开启时间，提高氢气利用率。其中，排氢阀开启周期在电流不同区间开启周期不同；排氢阀开启时间，在电流不同区间，开启时间不同；排水阀开启周期在电流不同区间开启周期相同；排水阀开启时间，在电流不同区间，开启时间不同。
Patent WO-2022147665-A1 (WO)
Title: Methods for communication, terminal device, network device, and computer readable media
Inventor: WANG DA
IPC: H04W36/00
Filed: 2021-01-05
Abstract: Embodiments of the present disclosure provide a solution for supporting a successful handover report. In a method for communication, a terminal device receives a report configuration from a first network device providing a first cell. The report configuration indicates whether a successful handover report is to be generated for a handover of the terminal device from the first cell to a second cell of a second network device. Then, the terminal device applies the report configuration during performing of the handover. Through the embodiments of the present disclosure, the terminal device may be limited to reporting a successful handover report if the source network device considers the successful handover report as necessary, thereby saving the processing resources and communication resources for the potentially unnecessary successful handover reports.
Patent WO-2022077807-A1 (WO)
Title: 电池及电气装置
Inventor: YUAN HONGWEI
IPC: H01M50/10
Filed: 2021-01-29
Abstract: 本申请提供一种电池，包括壳体和设置于所述壳体内的电芯组件，所述电芯组件包括多个堆叠设置的电芯单元。所述电芯组件还包括固定带、第一隔离件和固定板，所述固定带设置于所述电芯组件外表面，用于限制所述电芯组件的外膨胀体积。沿所述电芯单元堆叠的方向，所述第一隔离件和固定板设置于所述电芯组件相对的两侧表面，并位于所述固定带外表面，所述第一隔离件夹设于所述固定带与所述固定板之间。上述电池通过固定带包裹电芯组件，并在固定带外表面设置第一隔离件和固定板，将电芯单元的膨胀限制在电池内部，避免电池外部体积变化过大，取消电芯支架的使用，降低电池成本和重量。本申请还提供一种具有上述电池的电气装置。
Patent WO-2022126856-A1 (WO)
Inventor: ZHOU ZHIHUI
IPC: F16H1/32
Filed: 2021-02-22
Abstract: A three-stage two-gear speed reducer and an electric vehicle, relating to the technical field of mechanical transmission. The three-stage two-gear speed reducer comprises a shell (5), and an I-stage speed reducing mechanism, an II-stage speed reducing mechanism, an III-stage speed reducing mechanism and a meshing sleeve (9) which are arranged in the shell (5). The III-stage speed reducing mechanism is a driving and driven cylindrical gear speed reducing mechanism and comprises a driving cylindrical gear (7), and the I-stage speed reducing mechanism and the II-stage speed reducing mechanism are planetary speed reducing mechanisms correspondingly arranged on two axial sides of the driving cylindrical gear (7); and the meshing sleeve (9) is arranged between the II-stage speed reducing mechanism and the III-stage speed reducing mechanism, and is used for connecting the driving cylindrical gear (7) to a planetary gear (3) of the I-stage speed reducing mechanism or a planetary gear (10) of the II-stage speed reducing mechanism, such that two-gear shifting of the speed reducer is achieved. Compared with the three-stage speed reducer in the prior art, according to the three-stage two-gear speed reducer, a multi-parallel-shaft structure is avoided, the I-stage speed reducing mechanism and the II-stage speed reducing mechanism are correspondingly arranged on two sides of the driving cylindrical gear, the layout is more compact, and the power density is high; and furthermore, the stress deformation of parts is reduced, the rigidity of the parts is improved, unbalance loading is reduced, and the service life is prolonged.
Patent WO-2021203917-A1 (WO)
Title: Display substrate and manufacturing method therefor, and display device
Inventor: ZHOU YANG
IPC: G09G3/3266
Filed: 2021-03-15
Abstract: Provided is a display substrate, comprising a display region, a hole border region, at least one wiring region, at least one through hole region, at least one blind hole region. The at least one wiring region surrounds one through hole region or one blind hole region, the hole border region surrounds the wiring region, and the display region surrounds the hole border region. The display substrate comprises a base substrate and a driver circuit layer disposed on the base substrate. The base substrate is provided with an opening in the through hole region. The driver circuit layer comprises at least one metal layer and at least one insulating layer. The at last one metal layer is located in the display region and the wiring region. The at least one metal layer comprises a plurality of signal lines, and the plurality of signal lines are arranged to avoid the through hole region and the blind hole region. The at least one insulating layer is located in the display region, the hole border region, the wiring region, and the bind hole region. The blind hole region is light-transmitting.
Patent WO-2021190374-A1 (WO)
Inventor: HE YI
IPC: H04W36/30
Filed: 2021-03-17
Abstract: Provided in embodiments of the present invention is a cell reselection method, which is applied to an electronic device. The method comprises: acquiring a number of reselection instances when detected that an electronic device performs ping-pong reselection in multiple cells; when the number of reselection instances reaches a preset number of instances, determining a target cell among the multiple cells, reference signal received power (RSRP) fluctuation of the target cell being less than a preset fluctuation threshold, and reference signal received quality (RSRQ) within a resident duration being greater than a first threshold; configuring a bias value; and accessing the target cell according to the bias value.
Patent WO-2022057237-A1 (WO)
Title: Vehicle parking control method, apparatus and device, and storage medium
Inventor: DING LEI
IPC: B62D5/04
Filed: 2021-03-30
Abstract: A vehicle parking control method, a vehicle parking control apparatus (10), a vehicle parking control device (20), and a computer readable storage medium. The vehicle parking control method comprises: in response to a vehicle parking operation, obtaining a front wheel target rotation angle and a rear wheel target rotation angle of a vehicle, wherein the front wheel target rotation angle is a predicted rotation angle of a front wheel steering motor (101) of the vehicle, and the rear wheel target rotation angle is a predicted rotation angle of a rear wheel steering motor (102) of the vehicle; controlling the front wheel steering motor (101) to rotate according to the front wheel target rotation angle to drive front wheels of the vehicle to rotate; converting the rear wheel target rotation angle into a rear wheel target stroke, wherein the rear wheel target stroke is the predicted number of rotations of the gear of the rear wheel steering motor (102) of the vehicle; and controlling the rear wheel steering motor (102) to rotate according to the rear wheel target stroke so as to drive rear wheels of the vehicle to rotate.
Patent WO-2022001262-A1 (WO)
Inventor: WANG QIANG
IPC: H02J3/50
Filed: 2021-03-31
Abstract: 一种基于光伏逆变器的配变台区电能质量优化方法，属于光伏发电站的控制技术，涉及电能质量控制领域，特别是充分利用光伏发电站的能力优化电能质量的方法。TTU获取台区变压器设定的输出阈值和无功补偿功率因数，通过交流采集获取当前变压器的输出参数，通过与光伏发电站通信获取当前光伏发电站的可用容量及输出参数，通过参数比对获取台区当前状态，根据状态计算光伏发电站的输出平进行调节。采用本发明，可以尽量预防台区发生逆流情况，且充分利用台区光伏发电设备的能力，提供有功功率和无功补偿，设备简单，尤其是应用到可作为一个台区单独供电的中型规模以上工商业用户以及学校、医院等的应用环境时，可以避免用户被电力公司罚款。
Patent WO-2021238472-A1 (WO)
Title: Display panel and manufacturing method therefor, and display apparatus
Inventor: ZHANG HAOHAN
IPC: H01L27/32
Filed: 2021-04-14
Abstract: Disclosed is a display panel, comprising: a substrate, a plurality of scanning signal lines and a plurality of data signal lines on the substrate, and a plurality of first electrodes, a plurality of light-emitting layers and a plurality of second electrodes in a first region. Each of the first electrodes extending in a first direction comprises a plurality of first electrode blocks. The light-emitting layers are located in a sub-pixel region; an orthographic projection, on the substrate, of each of the light-emitting layers is in the range of an orthographic projection, on the substrate, of each of the first electrode blocks; each of the second electrodes extending in a second direction, which intersects with the first direction, comprises a plurality of second electrode blocks; the second electrode blocks cover the light-emitting layers; and any two adjacent second electrode blocks in the second electrode are lapped with each other at edges close to each other. In the second direction, the plurality of second electrode blocks in the second electrode are arranged in a staggered manner. One scanning signal line connects the plurality of first electrode blocks in the first electrode in series, and one data signal line is coupled to the second electrode.
Patent WO-2022205504-A1 (WO)
Inventor: LEI GUANGYIN
IPC: H01L23/473
Filed: 2021-04-14
Abstract: La présente invention concerne un procédé de fabrication d'un module semi-conducteur de puissance. Le procédé comprend les étapes suivantes consistant à : fournir un substrat de dissipation de chaleur, et agencer une puce semi-conductrice de puissance sur une surface d'un côté du substrat de dissipation de chaleur ; former une couche de canal d'eau préfabriquée sur le côté du substrat de dissipation de chaleur qui est tourné à l'opposé de la puce semi-conductrice de puissance, la couche de canal d'eau préfabriquée comportant une pluralité d'évidements de forme spéciale qui pénètrent à travers la couche de canal d'eau préfabriquée, l'évidement de forme spéciale exposant une surface du côté du substrat de dissipation de chaleur qui est tourné à l'opposé de la puce semi-conductrice de puissance ; remplir chaque évidement de forme spéciale avec un matériau thermoconducteur pour former une pluralité d'ailettes de refroidissement de forme spéciale qui sont reliées au substrat de dissipation de chaleur ; former une couche d'encapsulation supérieure sur une surface du côté de la couche de canal d'eau préfabriquée qui fait face au substrat de dissipation de chaleur, la couche d'encapsulation supérieure recouvrant le substrat de dissipation de chaleur et la puce semi-conductrice de puissance ; former une couche d'encapsulation inférieure sur une surface du côté de la couche de canal d'eau préfabriquée qui est tourné à l'opposé du substrat de dissipation de chaleur, la couche d'encapsulation inférieure recouvrant une surface du côté de la couche de canal d'eau préfabriquée qui est tourné à l'opposé de la puce de semi-conductrice de puissance ; et retirer la couche de canal d'eau préfabriquée pour former un canal d'eau. Au moyen du procédé, un module semi-conducteur de puissance comportant une ailette de refroidissement de forme spéciale peut être formé, ce qui permet de réduire la difficulté de formation de l'ailette de refroidissement de forme spéciale, et d'économiser le coût de traitement.
Patent WO-2022221986-A1 (WO)
Inventor: HE RAN
IPC: H01L27/146
Filed: 2021-04-19
Abstract: The present application provides a semiconductor apparatus and a fabrication method therefor. The semiconductor apparatus comprises a first chip and a second chip. The first chip comprises a first metal layer and a first bonding intermediate layer. The second chip comprises a second metal layer and a second bonding intermediate layer. An opening is provided on the first bonding intermediate layer. The first metal layer is exposed on the surface of the first bonding intermediate layer by means of the opening in the first bonding intermediate layer. An opening is provided on the second bonding intermediate layer. The second metal layer is exposed on the surface of the second bonding intermediate layer by means of the opening in the second bonding intermediate layer. The material of the first bonding intermediate layer and the second bonding intermediate layer can comprise a material capable of forming a dangling bond by means of removing a surface oxide layer. In the semiconductor apparatus provided in the present application, since direct bonding between the first metal layer and the second metal layer can be achieved by means of a low-temperature bonding process, the electrical performance of the semiconductor apparatus is increased.
Patent WO-2022233012-A1 (WO)
Inventor: JIANG QINYAN
IPC: H04L1/00
Filed: 2021-05-06
Abstract: 本申请实施例提供一种信息交互方法以及装置，所述方法包括：第一节点向第二节点发送第一消息，所述第一消息包括第一指示信息和/或第二指示信息，所述第一指示信息和所述第二指示信息分别用于指示同步信号/物理广播信道块(SS/PBCH block，SSB)之间的准共址(QCL)关系。
Patent WO-2021249116-A1 (WO)
Inventor: LIANG PENG
IPC: C07K14/00
Filed: 2021-05-14
Abstract: Provided are recombinant peptides and proteins which comprise coronavirus viral antigens and immunogens, e.g., coronavirus S protein peptides. In some aspects, the immunogenic composition comprises a secreted fusion protein comprising a soluble coronavirus viral antigen joined by in-frame fusion to a C-terminal portion of a collagen which is capable of self-trimerization to form a disulfide bond-linked trimeric fusion protein. In some aspects, the immunogenic compositions provided herein are useful for generating an immune response, e.g., for treating or preventing a coronavirus infection. In some aspects, the immunogenic compositions provided herein may be used in a vaccine composition, e.g., as part of a prophylactic and/or therapeutic vaccine. Also provided herein are methods for producing the recombinant peptides and proteins, prophylactic, therapeutic, and/or diagnostic methods, and related kits.
Patent WO-2022012164-A1 (WO)
Title: Method and apparatus for converting voice into rap music, device, and storage medium
Inventor: XU WEN
IPC: G10L15/04
Filed: 2021-05-21
Abstract: A method and apparatus for converting voice into rap music, a computer device, and a computer readable storage medium. The method comprises: identifying a voice segment and processing background music to obtain the character attribute information of characters in the voice segment and the music rhythm information of the background music (S101); according to the character attribute information and the music rhythm information, determining at least one alignment period used for aligning the voice segment with the background music, and obtaining the alignment information table of each alignment period (S102); and according to the alignment information table of the at least one alignment period, controlling the characters in the voice segment to be aligned with rhythm points in the background music so as to obtain aligned audio, and forming rap audio after performing tone change adjustment and special effect processing on the aligned audio (S103).
Patent WO-2021238847-A1 (WO)
Inventor: JIANG SHAOPING
IPC: H05K7/20
Filed: 2021-05-24
Abstract: 本申请实施例提供一种无线充电座。该无线充电座包括：底座，充电基板，还包括：设置在充电基板上的导风结构，导风结构与被充电设备相抵形成第一风道；设置在充电基板内部的第二风道；底座内部设置一个或多个风扇，一个或多个风扇通过向第一风道和第二风道送风。
Patent WO-2021254253-A1 (WO)
Title: Headset and earphone assembly
Inventor: LIAO YUAN
IPC: H04R1/10
Filed: 2021-06-10
Abstract: A headset is provided in the present application and comprises a first ear cover, a second ear cover and a headband. The first ear cover comprises a first earphone housing and a first Bluetooth module and a first loudspeaker that are positioned inside the first earphone housing. The first Bluetooth module receives Bluetooth signals from a terminal, and the first loudspeaker plays audio according to the Bluetooth signals received by the first Bluetooth module. The second ear cover comprises a second earphone housing and a second Bluetooth module and a second loudspeaker positioned inside the second earphone housing. The second Bluetooth module receives Bluetooth signals from the terminal, and the second loudspeaker plays audio according to the Bluetooth signals received by the second Bluetooth module. The two ends of the headband are connected respectively to the first earphone housing and the second earphone housing. In the headset provided in the present application, both the first ear cover and the second ear cover can independently receive Bluetooth signals from the terminal and play audio. The problem of relative delay between the first ear cover and the second ear cover during audio playback is thus solved, and the real-time transmission performance of the headset is improved. The present application also provides an earphone assembly.
Patent WO-2021254423-A1 (WO)
Inventor: MEI WENHAI
IPC: B01J31/22
Filed: 2021-06-17
Abstract: 一种量子点配体、量子点催化剂和量子点器件。所述量子点配体包括：具有第一基团和第二基团的第一配体以及具有无机离子的第二配体，第一基团与量子点的表面之间可形成配位键，第二基团与羟基可形成氢键；无机离子与量子点的表面可形成配位键。通过第二基团可以与电极的表面的羟基形成氢键，提高量子点在电极的表面的负载率。在量子点的表面引入无机离子，有利于降低空穴从量子点中被提取分离的势垒，有利于空穴传输。所述量子点催化剂可以增强量子点的催化活性，提高催化性能。
Patent WO-2022012285-A1 (WO)
Title: Multi-source integrated multi-platform energy information management system
Inventor: ZHANG WUJUN
IPC: G06F16/21
Filed: 2021-06-23
Abstract: A multi-source integrated multi-platform energy information management system, comprising, from a lower level to an upper lever, a basic facility layer, a data acquisition layer, a data storage layer, a basic support layer, a service application layer, a user interface layer, and a service object layer. The present system fully integrates various energy data by means of a plurality of acquisition manners, and establishes a basic energy database, breaking the obstacle of energy information sharing, promoting the sharing of energy information resources in the whole of society, and improving the comprehensive value of information resources; the present system uses ArcGIS SDE+Oracle as a database for storage, the speed of access to a large amount of data is fast, and the display of graphs in a map module is detailed and clear; and the system is expanded and designed to be displayed on a big screen end and a mobile end, achieving multi-platform display, and satisfying energy information requirements of various levels in the whole of society.