baber/WOPTO huggingface dataset:
Patent WO-2021143844-A1 (WO)
Title: Audio and video data encoding method and electronic device
Inventor: ZHENG JIANFENG
IPC: H04N21/236
Filed: 2021-01-15
Abstract: The present disclosure relates to the technical field of data processing and concerns an audio and video data encoding method and an electronic device. The method comprises: after packaging cached audio frame ES data as a PES data packet, then splitting same into continuous audio TS data packets, and after packaging video frame ES data as a PES data packet, then splitting same into continuous video TS data packets; outputting an audio TS data packet set according to the sequence of audio and video frames, and outputting a video TS data packet set according to the sequence of the video frames, wherein a video TS data packet set is present between audio TS data packet sets belonging to the same audio PES data packet, and an audio TS data packet set is present between video TS data packet sets belonging to different video PES data packets.
Patent WO-2022077818-A1 (WO)
Title: Unité de rayonnement basse fréquence et antenne de station de base
Inventor: QIU XIAOKAI
IPC: H01Q1/50
Filed: 2021-02-07
Abstract: La présente invention concerne une unité de rayonnement basse fréquence, comprenant un substrat diélectrique, un élément rayonnant et un symétriseur d'alimentation. L'élément rayonnant comprend deux ensembles de dipôles qui sont répartis de manière orthogonale sur le substrat diélectrique. Chaque ensemble de dipôles comprend des bras de rayonnement ayant des corps principaux circulaires. Le côté intérieur de chaque bras de rayonnement comprend une pluralité de plots ouverts. Chaque plot ouvert comprend un premier segment de ligne et un second segment de ligne reliés l'un à l'autre par flexion ; une extrémité externe du premier segment de ligne est reliée au bras de rayonnement ; une extrémité externe du second segment de ligne est ouverte ; et le second segment de ligne est parallèle au côté interne du bras de rayonnement. Le symétriseur d'alimentation est une structure orthogonale ; l'extrémité inférieure du symétriseur d'alimentation est reliée à une plaque réfléchissante ; et l'extrémité supérieure du symétriseur d'alimentation est reliée à l'élément rayonnant. La présente invention concerne en outre une antenne de station de base comprenant l'unité de rayonnement basse fréquence. Ainsi, l'unité de rayonnement basse fréquence de la présente invention a une fonction de filtrage, peut efficacement réduire l'effet de l'unité de rayonnement basse fréquence sur les performances de rayonnement haute fréquence lorsqu'une antenne haute fréquence et une antenne basse fréquence sont imbriquées dans un réseau, et peut mettre en œuvre la miniaturisation de l'antenne.
Patent WO-2021160146-A1 (WO)
Title: Immune checkpoint tim3-targeting binding peptide and application thereof
Inventor: SHOU CHENGCHAO
IPC: C07K19/00
Filed: 2021-02-10
Abstract: The present invention provides an immune checkpoint TIM3-targeting binding peptide and an application thereof. The present invention first provides a polypeptide (a) or (b) as follows or a pharmaceutically acceptable salt thereof: (a) a polypeptide which is composed of any one of amino acid sequences shown in SEQ ID No. 1 to SEQ ID No. 16; and (b) a derived polypeptide which has the same function as (a) and is obtained by substituting, increasing and/or deleting one or more amino acids from any one of the amino acid sequences shown in SEQ ID No. 1 to SEQ ID No. 16. The polypeptide can be specifically bound to TIM3, and has an application prospect in the fields of regulation/improvement of T cell immunocompetence and anti-tumor treatment.
Patent WO-2022178782-A1 (WO)
Inventor: MIYAUCHI MASATO
IPC: H04N5/228
Filed: 2021-02-25
Abstract: Un dispositif électrique selon les modes de réalisation de la présente divulgation comprend : un module d'imagerie qui prend une photographie d'un sujet et acquiert une image de caméra ; et un processeur qui commande le module d'imagerie et acquiert l'image de caméra.
Patent WO-2022183467-A1 (WO)
Inventor: WANG QINGGANG
IPC: C08F4/70
Filed: 2021-03-05
Abstract: 一种杂芳环三齿吡啶亚胺铁配合物及其制备方法和其在催化共轭二烯聚合中的应用。本发明属于共轭二烯催化聚合领域。本发明为解决现有吡啶亚胺或者吡啶胺类等两齿配体，热稳定性较差的技术问题。本发明的三齿吡啶亚胺铁配合物的配体为具有杂原子芳环取代基，在共轭二烯的聚合中表现出高活性、高热稳定性的能力，而且聚合物的选择性和分子量不随温度的变化而发生显著的变化。本发明的吡啶亚胺铁配合物由含有杂原子芳环修饰的吡啶亚胺配体与无水FeCl 2混合反应获得，本发明的铁催化体系为分子结构明确的杂芳环三齿吡啶亚胺铁配合物，制备简单易得，成本低，具有广阔的工业应用前景。
Patent WO-2021208661-A1 (WO)
Inventor: TIAN SHAOPING
IPC: G01R19/165
Filed: 2021-03-17
Abstract: 一种汽车启动负荷的检测方法、装置、设备及存储介质，检测方法包括：在汽车点火启动过程中，通过高频模数转换器采集车载自动诊断系统的电压信息(S101, S501)；根据电压信息获取汽车点火启动过程中的最小电压(S102, S502)；根据最小电压获取汽车蓄电池的健康状态信息，并输出健康状态信息(S103)；或者获取汽车从最小电压上升到工作电压的回升时间(S503)；根据回升时间获取汽车蓄电池的健康状态信息，并输出健康状态信息(S504)。汽车启动负荷的检测方法解决了在检测汽车蓄电池容量时采用一次过的数据采集方式存在的检测准确度欠佳、无法及时发现蓄电池老化的问题。
Patent WO-2021204150-A1 (WO)
Inventor: PENG SHUYAN
IPC: H04L5/00
Filed: 2021-04-07
Abstract: 本发明提供一种DMRS开销参考值确定方法和终端，其中方法包括：根据第一信息，确定DMRS的开销参考值，所述第一信息包括PSFCH的配置信息、SCI和高层信令配置信息中的至少一项，所述开销参考值包括时域开销参考值和频域开销参考值。
Patent WO-2021218761-A1 (WO)
Title: 信息的显示方法及电子设备
Inventor: OUYANG LINGQU
IPC: G09G3/36
Filed: 2021-04-22
Abstract: 提供了一种信息的显示方法及电子设备。信息的显示方法包括：控制显示屏中第一像素点对应的第一显示单元处于第一工作状态，以及控制显示屏中第二像素点对应的第二显示单元处于第二工作状态（101）；第一预设时间后，控制第一显示单元处于第二工作状态，以及控制第二显示单元处于第一工作状态（102）。
Patent WO-2022174517-A1 (WO)
Inventor: LIU ZHAO
IPC: G06T5/50
Filed: 2021-04-28
Abstract: A crowd counting method and apparatus, a computer device and a storage medium. The method comprises: constructing a crowd counting universal model, wherein the crowd counting universal model comprises a pyramid pooling module and a convolution module (S201); inputting a plurality of original picture features into the pyramid pooling module, and performing pooling at different scales according to a pre-set output feature size of each layer of pyramid layer, so as to obtain a first multi-scale feature map (S202); inputting the first multi-scale feature map into the convolution module, and performing a convolution operation to output a second multi-scale feature map (S203); combining the second multi-scale feature map and the original picture features to obtain a third multi-scale feature map (S204); and decoding the third multi-scale feature map, and then converting same into a crowd density map (S205). In addition, blockchain technology can also be used and original picture features are stored in a blockchain. By using the method, the accuracy of crowd counting under multiple scales can be improved.
Patent WO-2022226831-A1 (WO)
Title: 未定义类别障碍物的检测方法、装置和计算机设备
Inventor: ZHANG LEIJIE
IPC: G01S17/931
Filed: 2021-04-28
Abstract: 一种未定义类别障碍物的检测方法，包括：获取当前帧点云数据、历史障碍物检测数据和地图数据；所述当前帧点云数据中标注有未定义类别的障碍物区域(202)；将所述当前帧点云数据进行栅格化处理，得到初始栅格地图(204)；将所述初始栅格地图输入至检测模型中，输出目标检测结果以及所述未定义类别的障碍物区域对应的障碍物分割结果(206)；对所述当前帧点云数据进行地面分割，确定地面点云数据(208)；根据所述目标检测结果、所述障碍物分割结果、所述地面点云数据、所述历史障碍物检测数据、所述地图数据和所述初始栅格地图确定目标栅格地图(210)；及对所述目标栅格地图进行聚类，得到未定义类别障碍物检测结果(212)。
Patent WO-2022227079-A1 (WO)
Inventor: LI HAITAO
IPC: H04W36/00
Filed: 2021-04-30
Abstract: 本发明公开了一种无线通信方法，包括：终端设备接收网络设备发送的门限值；所述门限值至少包括以下之一：第一门限值和第二门限值，所述第一门限值用于判断所述终端设备是否位于服务小区的服务空间范围内，所述第二门限值用于判断所述终端设备是否位于所述服务小区的服务时间范围内；所述终端设备根据所述门限值判断是否进行邻小区无线资源管理测量放松。本发明还公开了另一种无线通信方法、终端设备、网络设备及存储介质。
Patent WO-2021223740-A1 (WO)
Title: Height adjustment apparatus for combining pet brain imaging device and mri for use
Inventor: ZHANG GONG
IPC: A61B5/055
Filed: 2021-05-07
Abstract: A height adjustment apparatus for combining a PET brain imaging device and MRI for use, comprising: a height adjustment mechanism (2), a height adjustment controller (3), a power distributor box (5), and a movable trolley (1), wherein the height adjustment mechanism (2) consists of a lifter motor (6), a decelerator (7), couplings (8), transmission shafts (9), commutators (10), and lifters (11); the lifter motor (6) is connected to the decelerator (7); two opposite output ends of the decelerator (7) are respectively connected to the transmission shafts (9) by means of the couplings (8); the other ends of the transmission shafts (9) are respectively connected to the commutators (10); an output end of each commutator (10) is connected to two lifters (11) by means of the transmission shaft (9); the height adjustment mechanism (2), the height adjustment controller (3), and the power distributor box (5) are all mounted in the movable trolley (1); lifting pins (12) on the lifters (11) are connected to base pinholes (15) in a scanning assembly base (14) of the PET. The height adjustment apparatus has the advantages of being simple in structure, stable in operation, and nuclear magnetic compatible and the like, and has a good application value.
Patent WO-2022236526-A1 (WO)
Inventor: LIANG BIN
IPC: H04W72/12
Filed: 2021-05-10
Abstract: La présente demande divulgue un procédé et appareil de détermination de porteuse, ainsi qu'un dispositif et un support de stockage, qui se rapportent au domaine des communications mobiles. Le procédé consiste à : recevoir des informations de commande de liaison descendante (DCI), les DCI comprenant des informations d'indication de porteuse ; et déterminer, en fonction du format des DCI et/ou des informations d'indication de porteuse, une porteuse qui correspond à la transmission de données et est programmée par les DCI, la porteuse comprenant une pluralité de porteuses ou étant l'une de la pluralité de porteuses. Le fait de programmer une pluralité de porteuses en même temps ou de programmer une porteuse parmi la pluralité de porteuses est déterminé sur la base des DCI, de telle sorte que le volume de transmission des DCI est réduit, et des procédés de détermination d'une porteuse programmée sont étendus, ce qui permet d'améliorer la précision de détermination d'une porteuse programmée.
Patent WO-2022236871-A1 (WO)
Title: 一种5g用超大芯数光缆
Inventor: CHEN LONG
IPC: G02B6/44
Filed: 2021-05-25
Abstract: 本发明涉及了一种5G用超大芯数光缆，包括沿其径向依序同心套合的中心加强件、信号传输体以及第一护套层。信号传输体包括同心套合的内层信号传输单元、外层信号传输单元。内层信号传输单元和外层信号传输单元均由多条围绕于中心加强件中心轴线进行周向绞合的芯线构成。芯线由光纤束、纤膏填充体以及松套管同心套合构成。光纤束由多条光纤集合而成。在光缆的实际成型制造中，对用来形成光纤束的光纤总数、光纤外径、松套管的外径、信号传输单元总数以及第一护套层的外径进行控制。如此一来，在确保其具有大芯数数据传输能力的前提下，可有效地降低成型光缆的截面尺寸，减小单位长度内自身重量。
Patent WO-2022257112-A1 (WO)
Title: Improved object detection on reflective surfaces
Inventor: ORTIZ DIEGO
IPC: G06K9/00
Filed: 2021-06-11
Abstract: A system (220) and method (300,400,500,600,700) is provided for object detection within a reflective surface (101,760). The system (220) comprises a processor (225,430) configured to receive at least one input processor frame (710,410) as sequence of input image frames (710,410) and to detect a reflective surface (101,760) in the sequence of input image frames (710,410). The processor is configured to perform object detection within the reflective surface (101,760) and differentiate objects detected in the reflective surface (101,760) as real objects or reflected objects, thereby reducing false-positive detections, wherein the differentiation is based on at least one of geometric coordinates of a respective detection bounding box, a classification score, an associated uncertainty value, a reflection score or a similarity score.
Patent WO-2021244667-A1 (WO)
Inventor: GU HAIXIA
IPC: G06F30/20
Filed: 2021-06-30
Abstract: An ultra-real-time calculation method for axial power deviation, an electronic device, and a storage medium, the method comprising: setting a boundary condition (S101); determining interface data on the basis of the boundary condition (S102); initializing a simulated reactor core physical model based on the interface data and in combination with real-time data (S103); using the interface data in the simulated reactor core physical model to performing ultra-real-time calculation (S104); and outputting and displaying the result of the ultra-real-time calculation (S105). Using the described method, a trend for a next half-hour may be predicted, and a preview and verification platform that provides an axial power adjustment response scheme in the event of an accident for nuclear power plant operators is able to predict dynamic characteristics of the reactivity of a power plant and the impact on neutron flux distribution during accident conditions relatively accurately, simulating in advance the course of development of various accident conditions, and predicting various risks for a later period, thus allowing the operators more sufficient time to reduce or even eliminate risk.
Patent WO-2022100109-A1 (WO)
Title: Word processing method and apparatus
Inventor: FANG FEI
IPC: G06F40/284
Filed: 2021-06-30
Abstract: A word processing method and apparatus, and an apparatus for word processing. Said method specifically comprises: splitting a word inputted by a user, the obtained splitting result comprising at least one sub-word and at least one affix (201); and using a tree structure to display the word and the splitting result hierarchically (202). Said method can improve word learning efficiency, and can reduce word learning difficulty.
Patent WO-2022007761-A1 (WO)
Title: Method and device for preparing monodisperse nano titanium dioxide
Inventor: LIANG XIANHUA
IPC: B01J21/06
Filed: 2021-07-05
Abstract: A method and a device for preparing monodisperse nano titanium dioxide, by means of which a nano titanium dioxide material with excellent performances can be developed at a low cost and on a large scale. A device for preparing monodisperse nano titanium dioxide by using a vapor bath process is comprised, wherein vapor is provided by means of a mixed vapor of hydrochloric acid and water formed by heating a hydrochloric acid solution, and the vapor pressure is greater than one atmosphere. The device comprises a sealed reaction kettle placed in an environment of 100°C to 200°C, and a container A and a container B located in the sealed reaction kettle, wherein the container A is used for containing a solid titanium oxide powder; the container B is used for containing the hydrochloric acid solution; the container B has a vapor outlet in communication with the interior of the sealed reaction kettle; and the container A has a vapor inlet in communication with the interior of the sealed reaction kettle.
Patent WO-2022007792-A1 (WO)
Title: Method and apparatus for generating digital model
Inventor: CHEN XIAOJUN
IPC: G06T17/00
Filed: 2021-07-06
Abstract: Disclosed are a method and apparatus for generating a digital model. The method comprises: acquiring overall point cloud data of a measured object on the basis of at least one group of measured object images of the measured object; performing gridding processing on the overall point cloud data by using at least two different resolutions, so as to obtain at least two grid models of the measured object; and synthesizing the at least two grid models to generate an overall grid model having multiple resolutions.
Patent WO-2022217767-A1 (WO)
Inventor: WANG DANGXIAO
IPC: A61H31/00
Filed: 2021-07-08
Abstract: 一种用于咳痰辅助的外骨骼机器人及控制方法。外骨骼机器人中呼吸传感器获取待辅助用户的呼吸信号（S101）；正压模块（1）覆盖于待辅助用户的上腹部；负压模块（2）设置于待辅助用户的胸腔外壁，并包裹整个胸腔，且负压模块（2）的外壳（21）与胸腔外壁之间形成负压腔（22）；当为吸气状态时，负压模块（2）的外壳（21）的刚度变大；当为呼气状态时，负压模块（2）的外壳（21）的刚度变小；控制模块分别与呼吸传感器、正压模块（1）以及负压模块（2）连接；当待辅助用户为吸气状态时，控制负压腔（22）进行间歇性抽负压，控制正压模块（1）进行放气（S103）；当待辅助用户为呼气状态时，控制正压模块（1）进行充气，并控制负压模块（2）直接与外界环境进行连通（S104）。实现了待辅助用户无创、高效、智能辅助咳嗽的目标。
Patent WO-2023283911-A1 (WO)
Title: Techniques for beam width adjustment in beamforming communications
Inventor: HUANG MIN
IPC: H04B7/06
Filed: 2021-07-16
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) located in a near field of a base station may receive a beamformed signal from the base station via a three-dimensional (3D) transmission beam. The UE may receive the signal at an antenna panel and detect a signal strength distribution of the signal at the antenna panel. The UE may calculate a signal weight for each portion of the antenna panel and determine beam adjustment information based on the signal weights. The UE may report the beam adjustment information to the base station, and the base station may use the beam adjustment information to adjust the beamwidth of the 3D transmission beam for subsequent transmissions to the UE, which may increase a beamforming gain at the antenna, and improve communication data rate.
Patent WO-2023284036-A1 (WO)
Inventor: JIN SHAN
IPC: H04L9/08
Filed: 2021-08-04
Abstract: The present invention relates to the field of information encryption and decryption, and in particular to an encryption and decryption method and apparatus implemented using reconfigurable many-valued logic operation components. The encryption and decryption method may comprise encryption and decryption processes, processes of presetting an encryption component reconfiguration code, a decryption component reconfiguration code, and a key derivation component reconfiguration code, a preset key presetting process, and a process of generating a reservation code. The encryption and decryption apparatus may comprise an encryption component, a decryption component, and a read-only storage component consisting of hardware, and may further comprise an encryption module, a decryption module, and a configuration file consisting of software. An application scenario may be an autonomous communication encryption system or an assisted communication encryption system using encryption and decryption components, or may be a static information encryption system using encryption and decryption modules. The beneficial effects of the present invention are: a large number of optional keys obvious in random features and not shorter than plaintext can be derived, and according to the massive optional keys, an automatic execution capability of a computer, and a small number of storage units, a practical and feasible one-time pad technology is realized.
Patent WO-2023015494-A1 (WO)
Title: Semiconductor device and method for manufacturing the same
Inventor: HE CHUAN
IPC: H01L29/40
Filed: 2021-08-11
Abstract: A semiconductor device includes a first and a second nitride-based semiconductor layers, a gate electrode, a first and a second field plates, and a first dielectric layer. The first field plate is disposed above the second nitride-based semiconductor layer. The second field plate is discontinuous and disposed above the second nitride-based semiconductor layer and in a position higher than the first field plate. The second field plate includes one or more enclosed discontinuities in a discontinuity region thereof. The first dielectric layer is disposed above the second field plate. The first dielectric layer covers and penetrates the second discontinuous field plate in the discontinuity region such that the second field plate encloses at least one portion of the first dielectric layer within its one or more enclosed discontinuities.
Patent WO-2022052744-A1 (WO)
Inventor: SONG HAOYU
IPC: G06F16/332
Filed: 2021-08-16
Abstract: A conversation information processing method, a conversation information processing apparatus, a computer-readable storage medium, and an electronic device, relating to the technical field of artificial intelligence. The method comprises: upon detecting conversation information to be outputted, acquiring an attribute structure corresponding to a target object and a conversation structure (S310); performing computation to obtain a vector set corresponding to a keyword set (S320); generating a combined semantic vector according to the vector set (S330); generating a combined structure vector according to the attribute structure and the conversation structure (S340); and determining, according to the combined semantic vector and the combined structure vector, a degree of matching between the target object and the conversation information, and if the degree of matching meets a preset condition, outputting the conversation information (S350).
Patent WO-2023272932-A1 (WO)
Inventor: CHEN ZHIHANG
IPC: F24F1/031
Filed: 2021-09-06
Abstract: 一种安装机构(100)，顶部紧固组件(10)的第一止抵部(11)和第一调整件(12)止抵在窗框的顶部的相对侧壁上；上下驱动组件(20)的固定部(21)设在一体式空调器(200)上，移动部(22)上下可移动地设在固定部(21)上，移动部(22)的上端与顶部紧固组件(10)相连以调整顶部紧固组件(10)的高度；底部紧固支撑组件(30)的支撑板(31)用于支撑一体式空调器(200)，第二止抵部(32)和第二调整件(33)分别设在支撑板(31)上，第二调整件(33)相对第二止抵部(32)可活动，第二调整件(33)和第二止抵部(32)分别止抵在窗框的底部的相对侧壁上。
Patent WO-2022057737-A1 (WO)
Title: Parking control method and related device
Inventor: CHEN SHENGHUI
IPC: G08G1/14
Filed: 2021-09-10
Abstract: Embodiments of the present application provide a parking control method and a related device, applied to unmanned vehicle systems. The parking control method comprises: planning a travel trajectory of a first vehicle in a target area according to a first position of the first vehicle and a second position of a first parking space, the first position being the current position of the first vehicle; detecting whether there is a second vehicle having the distance to the travel trajectory less than a first preset distance in the target area; if yes, controlling the second vehicle to travel from the current position to a third position, the distance between the third position and the travel trajectory being greater than the first preset distance; and controlling the first vehicle to travel into the first parking space along the travel trajectory. The implementation of the embodiments of the present application can greatly reduce the difficulty in parking.
Patent WO-2023050306-A1 (WO)
Inventor: SU ZHAN
IPC: G02F1/225
Filed: 2021-09-30
Abstract: L'invention concerne un appareil comprenant un modulateur de phase optique à double guide d'ondes comprenant un premier guide d'ondes et un second guide d'ondes, chacun des premier et second guides d'ondes comprenant une première structure de noyau de guide d'ondes et une seconde structure de noyau de guide d'ondes. Au moins l'une de la première structure de noyau de guide d'onde ou de la seconde structure de noyau de guide d'onde comprend une arête.
Patent WO-2023070363-A1 (WO)
Title: Camera assembly and electrical device
Inventor: HASHIMOTO TAKASHI
IPC: H04N5/232
Filed: 2021-10-27
Abstract: A camera assembly according to the embodiment of the present disclosure includes a pop-up lens unit, including at least one optical lens, a pop-up base unit, including an image sensor, and accommodating the pop-up lens unit, a moving mechanism, configured to move the pop-up lens unit in an optical axis direction between a home position and a ready position, and a waterproof thin film, set on at least one of the surfaces of the pop-up lens unit and the pop-up base unit, is processed in a manner that their water repellency gradually changes between a first end and a second end of the at least one of a surface of the pop-up lens unit and of a surface of the pop-up base unit.
Patent WO-2023070465-A1 (WO)
Title: Key transmission method and apparatus
Inventor: PENG JIANFEN
IPC: H04W4/40
Filed: 2021-10-28
Abstract: Disclosed in embodiments of the present application are key transmission method and apparatus. If a first condition is satisfied, a first vehicle-mounted component sends a random number to a second vehicle-mounted component, wherein the first condition comprises that the first vehicle-mounted component is restarted or awakened; the first vehicle-mounted component encrypts the random number by using a first key stored in the first vehicle-mounted component to obtain a first ciphertext; the first vehicle-mounted component receives a second ciphertext from the second vehicle-mounted component, the second ciphertext being associated with a second key stored in the second vehicle-mounted component and the random number; and if the first ciphertext is different from the second ciphertext, the first vehicle-mounted component sends a third ciphertext to the second vehicle-mounted component, the third ciphertext comprising information obtained by encrypting the first key by means of a third key. Since it is highly possible for the first vehicle-mounted component to update a key in the case that the first vehicle-mounted component is restarted or awakened, the problem of key consistency between different vehicle-mounted components can be solved on the basis of the described method, thereby improving the reliability of communication between vehicle-mounted components.