baber/WOPTO huggingface dataset:
Patent WO-2021068589-A1 (WO)
Title: Method and apparatus for determining object and key points thereof in image
Inventor: ZHOU TING
IPC: G06K9/00
Filed: 2020-07-17
Abstract: A method and apparatus for determining an object and key points thereof in an image. After image features corresponding to an image to be detected are extracted from said image, position information of a target object on said image and position information of key points of the target object are directly determined according to the image features corresponding to said image. The position information of the target object on said image can accurately represent the position of the target object in said image, and the position information of the key points of the target object can accurately represent the positions of the key points of the target object in said image. Therefore, according to the method for determining an object and key points thereof in an image provided by the present invention, the position information of the target object and the position information of the key points thereof can be effectively determined from the image to be detected, and the object and the key points thereof in the image can thus be accurately detected.
Patent WO-2021128823-A1 (WO)
Inventor: HUANG QIUYING
IPC: C12P19/34
Filed: 2020-07-22
Abstract: Provided is multiplex and asymmetric amplification of nucleic acid molecules. In particular, provided is a method for simultaneous and asymmetric amplification of one or more target nucleic acids in a sample. The method can simultaneously and asymmetrically amplify multiple target nucleic acids existing in a sample, and can simultaneously produce a large number of single stranded products.
Patent WO-2022016559-A1 (WO)
Title: Data forwarding procedures for relay wireless devices
Inventor: XU FANGLI
IPC: H04W12/10
Filed: 2020-07-24
Abstract: This disclosure relates to techniques for performingrelay communication by a relay wireless device in a wireless communication system. A relay wireless device may receive bearer configuration information from a network. Based on the bearer configuration information, the UE may establish a bearer with a remote wireless device. The relay wireless device may forward data to/from the remote wireless device using the bearer.
Patent WO-2021023287-A1 (WO)
Inventor: XIN YAN
IPC: H04W28/06
Filed: 2020-08-07
Abstract: Systems and methods for generating a control signal for automatic wireless network version detection of a transmission. The control signal enables a receiver to detect the wireless network version detection of the transmission, so that the proper wireless network version is used for interpreting signaling information and decoding of the payload of the transmission. In some examples, the control signal is within a preamble of the transmission. The wireless network version can be an IEEE 802.11 version, such as proposed IEEE 802.11be. The control signal is compatible with legacy systems and can indicate the legacy signaling information by way of a Legacy Signal (SIG) (L-SIG) symbol. In some examples, the control signal can indicate the wireless network version by using an identifier symbol which is generated from at least part of, but is not identical to, the L-SIG symbol.
Patent WO-2022027634-A1 (WO)
Title: Resource set configuration method, apparatus and device, and storage medium
Inventor: XU WEIJIE
IPC: H04W72/04
Filed: 2020-08-07
Abstract: The present application belongs to the technical field of communications, and discloses a resource set configuration method, apparatus and device, and a storage medium. The method comprises: a network device sends configuration information to a terminal device, the configuration information being used to configure n repeated sets of control channel resources within a single time slot, n being an integer greater than 1. The embodiments of the present application improve the transmission performance of a control channel. Since communication information occupies more control channel resources for transmission, it is convenient to achieve the purpose of the repeated transmission of communication information. By means of repeated transmission, the influence of the number of radio frequency channels of a terminal device on the downlink coverage of a network device can be reduced, so as to achieve the purpose of coverage enhancement. Moreover, a plurality of sets of control channel resources configured within a single time slot are repeated sets of control channel resources, thereby simplifying the standard design and reducing the complexity of the implementation of a terminal device.
Patent WO-2021077878-A1 (WO)
Title: Image processing method and apparatus, and electronic device
Inventor: WANG HENGMING
IPC: G06T7/20
Filed: 2020-08-19
Abstract: The present application relates to the field of image processing. Disclosed are an image processing method and apparatus, and an electronic device. The method comprises: obtaining an interframe residual between two adjacent frames to obtain a residual block; on the basis of the residual block, determining a target pixel area on which super-resolution is required to be performed; and only performing super-resolution processing on the target pixel area to obtain a target pixel area subjected to the super-resolution processing. For other pixel areas, a super-resolution result of the frame, which is subjected to the super-resolution processing, in two frames, is directly used. The present application can solve the problem that the computation cost of the super-resolution processing is high.
Patent WO-2021036952-A1 (WO)
Inventor: ZHU XIAOJUN
IPC: H04L9/08
Filed: 2020-08-21
Abstract: The present invention relates to a method for encrypted transmission of data. The method comprises: S1, a data sending end generating a first part of a data key, and sending the first part of the data key to a data receiving end; S2, the data receiving end generating a second part of the data key, and sending the second part of the data key to the data sending end; S3, the first part of the data key and the second part of the data key generating an encryption key and a decryption key; S4, the data sending end using the encryption key to encrypt data to be transmitted, and sending generated encrypted data to the data receiving end; and S5, the data receiving end using the decryption key to decrypt the received encrypted data, so as to obtain the data to be transmitted. The encryption key in the present invention is jointly generated by the data sending end and the data receiving end, and only part of the key is transmitted each time, thereby effectively preventing data interception and data hacking, and improving the data transmission security.
Patent WO-2022040975-A1 (WO)
Title: Use of amido-tertiary amine in self-warming hair conditioner for improving conditioning effects, and self-warming hair conditioners
Inventor: CHANG XIAOWEI
IPC: A61K8/42
Filed: 2020-08-26
Abstract: Provided is the use of an amido-tertiary amine in a self-warming hair conditioner for improving conditioning effects, especially improving smoothness/combability, and to self-warming hair conditioners. And a water-free self-warming hair conditioner consisting of said amido-tertiary amine, polyethylene glycols, polyhydric alcohol monomers, fatty alcohols and optionally, one or more additives is also provided. Further, said self-warming hair conditioners do not contain quaternary ammonium compounds that are commonly used in the conventional hair conditioners.
Patent WO-2022052075-A1 (WO)
Title: Réutilisation d'une paire de faisceaux d'émission-réception après une défaillance de faisceau
Inventor: ZHANG NAN
IPC: H04W74/00
Filed: 2020-09-14
Abstract: Divers aspects de la présente divulgation portent d'une manière générale sur la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut détecter une défaillance de faisceau d'une paire de faisceaux d'émission-réception (Tx-Rx) utilisée par l'UE pour communiquer avec une station de base. L'UE peut transmettre un message de canal d'accès aléatoire à la station de base à l'aide de la paire de faisceaux Tx-Rx au terme d'une durée prédéterminée. La divulgation concerne également de nombreux autres aspects.
Patent WO-2021139220-A1 (WO)
Inventor: Yao Haishen
IPC: G16H50/80
Filed: 2020-09-24
Abstract: 通过根据待检测数据确定疫情对应的疫情主题、情绪类别和位置分布信息，实现对疫情进行分析和动态追踪，提高了疫情监控的准确性和效率。尤其涉及一种疫情监控方法、装置、设备和存储介质，该疫情监控方法包括：获取待检测数据；对待检测数据进行疫情主题识别，得到疫情对应的疫情主题；对待检测数据进行情绪分类，得到疫情对应的情绪类别；提取待检测数据中的位置信息，得到疫情对应的位置分布信息；将疫情对应的疫情主题、情绪类别以及位置分布信息作为疫情对应的监控信息并输出。此外，监控信息可存储于区块链中。可适用于智慧医疗领域，从而进一步推动智慧城市的建设。
Patent WO-2022067702-A1 (WO)
Inventor: Xu Hengshu
IPC: H04W76/15
Filed: 2020-09-30
Abstract: Provided in the present application are a method and device for reporting and implementing a multiconnection handover capability. The method comprises: a terminal device generates first information on the basis of whether self supports a multiconnection handover capability, the first information comprising first indication information and second information, the first indication information being used for indicating whether the terminal device supports the multiconnection handover capability, the second information comprising at least one set of correlations, each set of correlations of the at least one set of correlations respectively being used for indicating relevant information of at least two cells, and the at least two cells being cells supporting the retention of concurrent connections when the terminal device is performing a cell handover. Based on the solution, insofar as the relevant information of a source cell and that of at least one target cell satisfy the relevant information of at least two cells indicated in a same set of correlations, the terminal device is allowed to activate a multiconnection handover on the basis of the source cell and of the at least one target cell.
Patent WO-2022073195-A1 (WO)
Title: Appareils et procédés de génération d'un signal optique dans un réseau de communication optique
Inventor: JIANG ZHIPING
IPC: H04B10/071
Filed: 2020-10-09
Abstract: Des appareils et des procédés de génération d'un signal optique dans un réseau optique sont décrits. L'appareil comprend au moins des premier et second lasers conçus pour générer des première ou seconde séries d'impulsions optiques, respectivement, et un combineur de faisceaux de polarisation (PBC). Le PBC est conçu pour recevoir les première et seconde séries d'impulsions optiques. Chaque impulsion optique dans la première série d'impulsions optiques est reçue avec un premier état de polarisation (SOP), et chaque impulsion optique dans la seconde série d'impulsions optiques est reçue avec un second SOP. Le premier SOP et Le second SOP sont orthogonaux entre eux, et le PBC est en outre conçu pour combiner les première et seconde séries d'impulsions optiques et pour émettre un signal optique non polarisé. Le signal optique non polarisé peut contribuer à réduire ou à atténuer des défauts optiques non linéaires dus à la polarisation du signal optique.
Patent WO-2022027824-A1 (WO)
Title: Track light
Inventor: LU FUXING
IPC: F21S8/00
Filed: 2020-10-15
Abstract: A track light (1), comprising a track structure (10) and a light source mounting base (12). The track structure (10) comprises a mounting base (100), and a first side wall (101) and a second side wall (102) that are formed by respectively bending and extending two sides of the mounting base (100). A first fastening and fixing portion (1010) at one end of the first side wall (101) is fastened and fixed to a first opposite fastening portion (120) on the light source mounting base (12). A second fastening and fixing portion (1020) at one end of the second side wall (102) is fastened and fixed to a second opposite fastening portion (122) on the light source mounting base (12). In addition, a limiting member (1022) on the second side wall (102) and a limiting portion (1024) at the position on the second side wall (102) corresponding to the limiting member (1022) are located on two sides of a limiting structure (124) after the limiting structure (124) on the light source mounting base (12) is inserted. When the first fastening and fixing portion (1010) is unhooked from the first opposite fastening portion (120) or the second fastening and fixing portion (1020) is unhooked from the second opposite fastening portion (122), by using the structural limitation of the limiting member (1022) or the limiting portion (1024) and the limiting structure (124), the track structure (10) and the light source mounting base (12) can be prevented from detaching and falling off and thus causing danger.
Patent WO-2021082934-A1 (WO)
Inventor: LI ZHIJIE
IPC: H02J7/00
Filed: 2020-10-15
Abstract: 一种充电方法、装置、计算机设备与存储介质，属于计算机技术领域。所述方法包括：在检测到目标电子设备恒流充电结束时，控制目标电子设备以第一截止电压进行第一阶段恒压充电(101)；在第一阶段恒压充电结束后，控制目标电子设备以第二截止电压进行第二阶段恒压充电(102)，其中，第二截止电压小于第一截止电压。所述方法能够减少恒压充电阶段所占用的时长。
Patent WO-2021093513-A1 (WO)
Title: Under-display camera systems and methods
Inventor: XU YONGJUN
IPC: H04N5/235
Filed: 2020-10-16
Abstract: An example image capture device includes a display configured to display captured images, a camera sensor, the camera sensor being disposed to receive light through at least a portion of the display, memory configured to store captured images, and one or more processors coupled to the camera sensor, the display, and the memory. The one or more processors are configured to receive a signal from a sensor. The one or more processors are configured to determine, based at least in part on the signal, a user interface mode. The user interface mode includes a first mode having a first number of black pixels or a second mode having a second number of black pixels. The first number is greater than the second number. The one or more processors are also configured to receive image data from the camera sensor.
Patent WO-2021098420-A1 (WO)
Inventor: TONG LIN
IPC: C23C24/10
Filed: 2020-10-16
Abstract: A surface treatment method for a magnesium alloy wheel hub, the method comprising: cleaning a surface to be treated of a magnesium alloy wheel hub; blackening the cleaned surface; and performing laser cladding on the blackened surface, wherein the laser cladding is performed using synchronous powder feeding, and a coating material is chromium. The surface treatment method can avoid the occurrence of pores.
Patent WO-2021196565-A1 (WO)
Inventor: YU XIAOQUAN
IPC: B61L27/00
Filed: 2020-10-16
Abstract: A unidirectional broadcast-based train control data transmission method, comprising: a station data server obtains train control data, compiles the train control data into a first wireless message, and sends the first wireless message to a ground safety broadcast system; the ground safety broadcast system obtains the first wireless message sent from the station data server and transcodes the first wireless message into a second wireless message; and the ground safety broadcast system sends the second wireless message to a train safety communication system by means of unidirectional broadcast. Also disclosed is a unidirectional broadcast-based train control data transmission system. Unidirectional communication is used in the train control data transmission system, so that the data transmission process is optimized, the timeliness and accuracy of train control data transmission are improved, and operation costs and construction difficulty are greatly reduced.
Patent WO-2021243924-A1 (WO)
Title: 托盘空间规划方法、码垛方法及其装置、及电子设备
Inventor: Zhu Xinv
IPC: B65G57/16
Filed: 2020-10-20
Abstract: 一种托盘空间规划方法、码垛方法及其装置，其中，空间规划方法及装置，多循环地对托盘空间的模型映像进行迭代分割，并确定分割结果个数最大的循环过程为最佳规划，可以在填充托盘的填充物料尺寸与托盘尺寸非整数倍匹配的情况下，提高托盘空间的利用率。基于相关空间规划方法的码垛方法及装置，在提高托盘利用率的基础上，根据最佳规划的结果确定码垛的迫近区域，并在填充物料进入迫近区域后根据填充物料所进入的分割区域以及迫近区域确定迫近路径，在以最高空间利用率码垛的基础上，保证填充物料以最短的路径迫近的同时避免了当前填充物料与其他填充物料间的碰撞，进而保证码放填充物料过程中填充物料的安全，以及机器人码垛操作过程的安全，提高了机器人工业操作的智能程度。
Patent WO-2021088763-A1 (WO)
Inventor: WU XIAOFENG
IPC: A47J19/02
Filed: 2020-11-02
Abstract: L'invention concerne un dispositif d'alimentation compatible avec des extracteurs de jus et des mélangeurs (100), comprenant : une partie d'entraînement utilisée pour générer une puissance ; un premier arbre primaire (150) et un second arbre primaire (160), le premier arbre primaire (150) est entraîné en rotation par la partie d'entraînement, le second arbre primaire (160) présente un arbre creux, le premier arbre primaire (150) passe par l'intérieur du second arbre primaire (160), et le second arbre primaire (160) tourne à une vitesse différente de celle du premier arbre primaire (150) ; une partie de support (110), des parties terminales du premier arbre primaire (150) et du second arbre primaire (160) font saillie à partir d'un trou, et le second arbre primaire (160) est soutenu rotatif sur la partie de support (110) ; un premier palier (171) monté entre le premier arbre primaire (150) et le second arbre primaire (160) ; et un second palier (172) monté entre le second arbre primaire (160) et la partie de support (110), le premier palier (171) et le second palier (172) étant montés pour se chevaucher dans une direction horizontale.
Patent WO-2021179661-A1 (WO)
Title: 跨区块链的数据互存方法、装置、设备及存储介质
Inventor: LIU PAN
IPC: H04L29/08
Filed: 2020-11-16
Abstract: 本申请实施例公开了一种跨区块链的数据互存方法、装置、设备及存储介质，该方法包括：从第一区块链网络上的第一中继节点，获取具有第一数据格式的初始数据信息；通过第一节点中所包含的第一预言机合约，对初始数据信息进行验证；在验证成功时，根据与第一预言机合约具有关联关系的第二预言机合约所规定的、用于进行跨链交易的第二数据格式，将初始数据信息的数据格式由第一数据格式转换为第二数据格式，将具有第二数据格式的初始数据信息确定为待转移数据信息；将待转移数据信息发送至第一中继节点，以通过第一中继节点将待转移数据信息发送至第二区块链网络中的第二节点，对所述待转移数据信息的数据进行存储。
Patent WO-2022109850-A1 (WO)
Inventor: LI ZHIGUO
IPC: H04L29/06
Filed: 2020-11-25
Abstract: One example method includes obtaining, by a first blockchain node of a first blockchain network, first data, where the first blockchain network is associated with the Internet and the first data is to be recorded on a second blockchain associated with a second blockchain network associated with a private network. The first blockchain node can then encrypt the first data to generate cyphertext of the first data. The first blockchain node can then send the cyphertext to a gateway, where the gateway includes a server and a network device, the server stores the cyphertext that is provided to a second blockchain node of the second blockchain network, the cyphertext is decrypted by the second blockchain node to generate second data to be stored in the second blockchain, and the network device interconnects the first blockchain network and the second blockchain network.
Patent WO-2021109996-A1 (WO)
Title: Dishwasher
Inventor: LIU SHANSHAN
IPC: A47L15/16
Filed: 2020-12-01
Abstract: A dishwasher. A dishwasher (100) comprises: a washing inner container (1), a spray arm (2), a heating device (3), a washing pump (4), and a water collection tank (5). A flow distribution cavity (53), a spray arm port (532), a washing pump port (533), and a second heating device port (534) are provided on the water collection tank (5); a water distribution valve assembly (6) comprises a valve seat (61) and a valve core (62); the valve seat (61) is connected to the water collection tank (5); a first heating device port (611) is provided on the valve seat (61); the valve core (62) is movably provided in the flow distribution cavity (53) so that the spray arm port (532) is switchably communicated with the washing pump port (533) and the second heating device port (534).
Patent WO-2021212843-A1 (WO)
Inventor: LI PENG
IPC: H02J7/00
Filed: 2020-12-02
Abstract: A battery apparatus (10) and a charging and discharging protection circuit (40). The battery apparatus (10) comprises a plurality of batteries (20) which are electrically connected, wherein the plurality of batteries (20) are connected in parallel, and the plurality of batteries (20) are used to supply power to a mobile platform (60). Each battery (20) from among the plurality of batteries (20) comprises a cell (30) and a charging and discharging protection circuit (40), wherein the charging and discharging protection circuit (40) is connected between the cell (30) and the mobile platform (60), and the charging and discharging protection circuit (40) comprises an ideal diode control circuit (50); and the ideal diode control circuit (50) is used for blocking, when the battery (20) is hot-plugged from the battery apparatus (10), mutual charging between the plurality of batteries (20) connected in parallel, such that the problem of mutual charging between the plurality of batteries (20) of the battery apparatus (10) can be effectively solved by using the ideal diode control circuit (50), thereby ensuring the safety of the batteries (20), and also improving the electric energy utilization rate.
Patent WO-2022082934-A1 (WO)
Inventor: HUANG XINZHOU
IPC: B60T17/02
Filed: 2020-12-02
Abstract: Disclosed is a cylinder head that enlarges the structure of a rubber storage tank, the cylinder head comprising a cylinder head body and a cylinder head cover which is sealed on the cylinder head body by means of gluing. A cavity is formed inside the cylinder head body, the rubber storage tank is provided at one end of the cylinder head body near the cylinder head cover, and the rubber storage tank is connected to the cavity. In order to ensure the sealing of vacuum pump perimeters or a combined surface region of the entire cylinder head body/cylinder head cover, the present invention provides a cylinder head that enlarges the structure of the rubber storage tank, the rubber storage tank is designed at the end of the cylinder head body close to the cylinder head cover, so that a lubricating oil seeping at the combined surface of the cylinder head body and the cylinder head cover is prevented from passing through a sealing strip when the vacuum pump is operating, and is then returned to the cavity of the cylinder head body, thus preventing oil seepage caused by the problems of part machining and gluing, while reducing cost increases as much as possible.
Patent WO-2022057127-A1 (WO)
Title: Blank of automobile leaf spring cushion block or pressing block, and manufacturing method for finished product thereof
Inventor: MA RENSHUN
IPC: C08L77/02
Filed: 2020-12-16
Abstract: A blank of an automobile leaf spring cushion block or pressing block, and a manufacturing method for a finished product thereof. The blank of the automobile leaf spring cushion block or pressing block is composed of the following components in percentage by weight: 55-65% of MC nylon leftovers, 15-25% of a toughening agent, 2-7% of a wear-resistant agent, and 10-20% of glass fibers. Performance parameters of the automobile leaf spring cushion block or pressing block manufactured by the MC nylon leftovers are better than those of an automobile leaf spring cushion block or pressing block prepared from new materials, and recycling of the MC nylon leftovers can be implemented.
Patent WO-2022126694-A1 (WO)
Title: Multifunctional monitor riser stand
Inventor: WANG YIFEI
IPC: H02J7/00
Filed: 2020-12-23
Abstract: A multifunctional monitor riser stand, comprising a support plate (1) and a wireless charging assembly (2). Opposite ends of one side surface of the support plate (1) are respectively provided with support legs (3); the support plate (1) is provided with an accommodating cavity for accommodating the wireless charging assembly (2); the support plate (1) has one side edge provided with two or more data interfaces (4) and another side edge adjacent to the side edge of the support plate (1) provided with a through hole (101) allowing a power cord of the wireless charging assembly (2) to pass through; and the through hole (101) is formed opposite to a charging interface of the wireless charging assembly (2). Because the wireless charging assembly (2) needs an external power supply, the through hole (101) allowing the power cord of the wireless charging assembly (2) to pass through is provided in the side edge adjacent to one side edge of the support plate (1), such that the power cord can enter the bottom space from the through hole (101) in the side edge of the support plate (1) to be connected to the wireless charging assembly (2), so as to prevent occupying a storage space, formed between the support legs (3) and the support plate (1), by the power cord dragged to the space underneath the support plate (1), thereby increasing a usable area of the storage space.