baber/WOPTO huggingface dataset:
Patent WO-2021147424-A1 (WO)
Title: Wireless communication method, terminal device, and network device
Inventor: KUANG YIRU
IPC: H04W24/02
Filed: 2020-10-28
Abstract: The present application provides a wireless communication method, a terminal device, and a network device. The method comprises: a terminal device receives, over a first carrier, a first message sent by a network device, the first message being used for instructing the terminal device to execute, over a second carrier, monitoring of at least one of a physical downlink control channel (PDCCH) and transmit data; in a case that the terminal device is in a dormant state over the second carrier, after a first period of time, the terminal device executes, over the second carrier, monitoring of at least one of the PDCCH and the transmit data. In the technical solution, the terminal device, upon receipt of a first message, can execute a certain behavior over the second carrier after a first period of time, and within the first period of time, the terminal device may complete a process of awakening from a dormant state, so that the terminal device does not monitor the PDCCH and/or the transmit data in the process of awakening from the dormant state, and the communication quality of the terminal device is improved.
Patent WO-2021083241-A1 (WO)
Title: Facial image quality evaluation method, feature extraction model training method, image processing system, computer readable medium, and wireless communications terminal
Inventor: YAN BO
IPC: G06N3/08
Filed: 2020-10-28
Abstract: Disclosed in the embodiments of the present application are a facial image quality evaluation method, a training method for a feature extraction model, an image processing system, a computer readable medium, and a wireless communications terminal. The evaluation method comprises: acquiring an image to be processed containing a human face; performing detection on the image to be processed so as to acquire a corresponding facial image; inputting the facial image into a trained feature extraction model based on a mobile face recognition network, and performing feature extraction on the facial image so as to acquire feature data; and inputting the feature data into a continuously arranged first fully connected layer and a second fully connected layer for processing to acquire a facial quality score for the facial image. The method, apparatus, system, wireless communications terminal and computer readable medium of the present application are able to implement rapid assessment of facial image quality, while also ensuring the accuracy of the quality assessment result.
Patent WO-2021238058-A1 (WO)
Inventor: ZHOU YONGJUN
IPC: G01H1/16
Filed: 2020-10-29
Abstract: 一种基于数字图像识别的结构振型测试系统及方法，数字图像识别的结构振型测试系统包括相机（1）、靶标（2）、桥梁（3）、竖向加速度传感器（4）和横向加速度传感器（5）；相机（1）安装于桥梁（3）靠近桥头处；桥梁（3）的两侧在护栏内侧分别等距安装若干靶标（2）；竖向加速度传感器（4）和横向加速度传感器（5）固定安装于相机（1）上。数字图像识别的结构振型测试系统在桥梁（3）振动检测中避免了大量传感器的布置以及复杂的接线，节约了时间和经济成本，并且操作方便，精度较高，具有广阔的应用前景。
Patent WO-2021253710-A1 (WO)
Title: Rotor iron core and motor
Inventor: TANG XIAOCHUN
IPC: H02K1/28
Filed: 2020-11-04
Abstract: A rotor iron core and a motor, the rotor iron core comprising magnetic steel baffles arranged at both ends, a plurality of segments of first segmented iron core and a plurality of segments of second segmented iron core being disposed between the magnetic steel baffles; engagement of the rotor iron core and a rotating shaft is implemented by means of the first segmented iron core, and lightening of the rotor iron core is implemented by means of the second segmented iron core. The present rotor iron core directly lightens the weight of the motor, increases the torque/power density, reduces the imbalance produced by a bracket structure, reduces the air gap non-uniformity, and improves the motor torque ripple and NVH characteristics; and indirectly reduces a bracket mould, improves the engagement of the bracket and the rotor iron core, reduces the air gap non-uniformity caused by different axis degrees, simplifies the processing requirements, and increases production efficiency.
Patent WO-2021159787-A1 (WO)
Title: Content processing method and apparatus, computer-readable storage medium and computer device
Inventor: DU LIHUAN
IPC: G06F16/9535
Filed: 2020-11-10
Abstract: A content processing method and apparatus, a computer-readable storage medium and a computer device. Said method comprises: acquiring data of a user, to whom content is to be pushed, in a behavior evaluation dimension, user profile of said user and content to be pushed; the user profile having a matched corresponding user profile code, and said content having a matched corresponding content code (S302); determining, according to the data of said user in the behavior evaluation dimension, a user behavior code of said user in the behavior evaluation dimension (S304); performing fusion processing on the content code, the user behavior code and the user profile code to obtain a target code (S306); determining, according to the target code, a recommendation probability of said content (S308); and determining, per recommendation probability, from said content, content to be pushed corresponding to said user (S310).
Patent WO-2021098596-A1 (WO)
Inventor: YING HUI
IPC: F04F5/16
Filed: 2020-11-13
Abstract: A bladeless fan, comprising: a body portion (10), the body portion (10) comprising an air inlet, an air outlet, and a fan motor assembly (5) used for generating an air flow; and a nozzle (7) connected to the air outlet and used for receiving an air flow from the body portion (10) and emitting the air flow. The fan motor assembly (5) comprises: an air outlet base, first positioning seats (501) and first screw lugs (508) being provided around the periphery of the air outlet base; a motor support (54), a motor (56) being provided between the motor support and a first side of the air outlet base, and second positioning seats (541) being provided around the periphery of the motor support (54); and an air guide cover (52), a rotary impeller (53) being provided between the air guide cover and a second side of the air outlet base, and third positioning seats (521) and second screw lugs (522) being provided around the periphery of the air guide cover (52). The air outlet base is in screw connection with the air guide cover (52). Each second positioning seat (541) of the motor support (54) is clamped and limited between the first positioning seat (501) and the third positioning seat (521) after being connected to the first positioning seat (501) and the third positioning seat (521) by means of a flexible connector. The bladeless fan can change the movement direction of the air flow in the fan, reduce the overall height of the fan, and reduce the overall volume.
Patent WO-2021098656-A1 (WO)
Inventor: LIU HAISHENG
IPC: C09K5/06
Filed: 2020-11-16
Abstract: The present invention relates to a phase-change energy storage microcapsule using an organic silazane polymer resin as a shell material and a preparation method therefor, and specifically discloses that the preparation method comprises the following steps: 1) formulating an aqueous phase: formulating an aqueous solution of an emulsifier to obtain the aqueous phase; 2) formulating an oil phase: uniformly mixing silazane polymer, an organic solvent, a phase-change energy storage material and a catalyst to obtain the oil phase; 3) preparing an emulsion: mixing the aqueous phase and the oil phase, and mechanically dispersing same to obtain an oil-in-water emulsion; and 4) heating the emulsion to 55 - 75°C, adding a catalyst, heating same to 80 - 95°C, and maintaining the temperature, until obtaining the phase-change energy storage microcapsule having the organic silazane polymer resin shell. The phase-change material microcapsule has excellent properties such as good sealing property, high mechanical strength, high heat resistance and heat storage property, good stability, flexibility, organic solvent resistance, flame retardancy (non-flammability), light transmittance, and ultraviolet resistance.
Patent WO-2022109808-A1 (WO)
Title: Contrôleur de moteur, système d'échange de chaleur et procédé d'injection de courant
Inventor: SHI CHAOJIE
IPC: H02P29/00
Filed: 2020-11-24
Abstract: L'invention concerne un contrôleur de moteur, un système d'échange de chaleur et un procédé d'injection de courant, destinés à être utilisés pour augmenter l'efficacité de chauffage d'un moteur. Le contrôleur de moteur comprend un dispositif de commande et un circuit onduleur ; le dispositif de commande est configuré pour commander le circuit onduleur pour délivrer un courant alternatif au moteur, le courant alternatif ayant une polarisation par courant continu, et le courant alternatif étant utilisé pour chauffer le moteur ; le circuit onduleur est configuré pour délivrer, sous la commande du contrôleur, le courant alternatif dans un axe direct ou zéro du moteur.
Patent WO-2021253734-A1 (WO)
Title: Photovoltaic system and control method therefor
Inventor: XU JUN
IPC: H02J3/38
Filed: 2020-12-02
Abstract: Disclosed are a photovoltaic system and a control method therefor, for increasing the overall economy of the system. The photovoltaic system comprises a transformer having an MPPT function and at least one photovoltaic set series connected at the input side of the transformer and configured with a bypass apparatus. When turned on, the bypass apparatus is capable of bypassing some photovoltaic components in the present photovoltaic set series. The photovoltaic system is used for determining whether the transformer needs to run with a limited power; and if yes, turns on at least one bypass apparatus, thus allowing the output power of the transformer to meet a power-limiting requirement.
Patent WO-2022110263-A1 (WO)
Title: 一种气体动压推力轴承、电机及空压机
Inventor: HUA QINGSONG
IPC: F16C17/08
Filed: 2020-12-03
Abstract: 一种气体动压推力轴承、电机及空压机，该轴承包括依次设置的顶箔板、波箔板和底板；自其顶箔连接外圈的与多个顶箔固定端相应的位置处，分别设置有向下延伸形成的连接段，顶箔固定端的径向外侧板沿与相应的连接段连接；在其底板主体的与多个顶箔固定端相应的位置处，分别开设有沿所述顶箔固定端的长度方向设置容腔通槽；自所述容腔通槽的与所述顶箔固定端相对侧槽壁，向上并朝向相应的所述顶箔固定端周向延伸形成耦接部；并配置为：顶箔固定端插装置于相应的所述耦接部下方的所述容腔通槽内，所述顶箔固定端的底面与所述底板主体的底面齐平。通过结构优化，可防止顶箔片的楔形部分和平面部分相接处与转子的摩擦，从而优化轴承使用状态。
Patent WO-2022120512-A1 (WO)
Title: Composition pharmaceutique de sorafénib présentant une biodisponibilité élevée et application
Inventor: JIA HUIJUAN
IPC: A61K47/34
Filed: 2020-12-07
Abstract: Préparation orale solide à faible dose de sorafénib contenant : a) une dispersion solide de sorafénib ; b) un inhibiteur de cristallisation ; et c) d'autres adjuvants pharmaceutiquement acceptables. La préparation orale solide à faible dose de sorafénib présente une biodisponibilité plus élevée et diminue la dose de sorafénib ; le même effet de traitement qu'un comprimé de Nexavar peut être obtenu par un patient en prenant par voie orale 35 % à 70 % de la dose du comprimé Nexavar ; la préparation présente également une stabilité supérieure, une plus grande sécurité et un taux moindre d'apparition d'effets secondaires ; la préparation présente des variations de C max  et de AUC 0-t  plus faibles et un taux de dissolution plus élevé ; la vitesse de cristallisation diminue avec l'augmentation du pH d'un tractus gastro-intestinal ; le comprimé a un petit volume, de telle sorte que le comprimé est facile à prendre par un patient ; et la préparation a une vitesse de désintégration rapide et un bon effet de dissolution, et est facile à industrialiser.
Patent WO-2021135837-A1 (WO)
Title: Channel reciprocity-based precoding matrix configuration method and apparatus
Inventor: LIU ZHENGXUAN
IPC: H04B7/0456
Filed: 2020-12-07
Abstract: The present application relates to communication technology. Disclosed are a channel reciprocity-based precoding matrix configuration method and apparatus. The method comprises: in downlink transmission, a network side separately sends, by means of each antenna port associated with each transmission layer, a CSI-RS subjected to beamforming to a terminal by using beams calculated according to angle information and delay information determined on the basis of uplink channel state information, and determines a precoding matrix for downlink transmission of the terminal according to beams sent on K0 antenna ports selected by the terminal on the basis of the CSI-RS, and a beam combination coefficient set. In this way, both angle information reciprocity and delay information reciprocity between uplink and downlink channels can be used to directly calculate formed beams for transmitting the CSI-RS, without performing SVD calculation for effective channel information of each PMI subband, thereby reducing the calculation complexity of the terminal, reducing the feedback overhead of the terminal, and also improving system performance.
Patent WO-2021121126-A1 (WO)
Inventor: ZHANG CHENGFEN
IPC: G06T7/12
Filed: 2020-12-10
Abstract: A deep learning-based brain tumor image division method, a device, an apparatus, and a medium, being applied to the technical field of artificial intelligence and relating to the technical field of blockchains. Said method partially comprises: obtaining a multi-modal brain nuclear magnetic resonance image (S1); pre-processing the brain nuclear magnetic resonance image so as to obtain a target image with the skull part removed (S2); inputting the target image into a pre-set brain tumor division model so as to obtain a brain tumor image division result (S3). The pre-set giloma division model is a deep learning model obtained by performing cross-validated training according to an adaptive division framework and the brain nuclear magnetic resonance image with the skull part removed, said adaptive division framework including multiple types of U-Net models and U-Net integrated models. According to the result of cross validation, said method can automatically select from multiple models the optimal network structure for prediction, thereby enhancing the division performance of the pre-set brain tumor division models and enhancing the accuracy of brain tumor image division.
Patent WO-2021169489-A1 (WO)
Inventor: TIAN WEICHAO
IPC: G01R31/382
Filed: 2020-12-11
Abstract: An insulation monitoring method, system and device for a power battery, aiming to solve the problem of how to accurately predict the risk of insulation deterioration of a power battery before the insulation deterioration of the power battery, so as to provide an early warning for a power battery failure. The method comprises: perform data statistics on a large quantity of insulation resistance values within a long period of time and analyzing whether there is a risk of insulation deterioration in a power battery according to the data statistical result; and if there is a risk of insulation deterioration in the power battery, outputting alarm information. According to the method, on the basis of data statistical analysis for a large quantity of insulation resistance values within a long period of time, insulation deterioration can be predicted in advance before the insulation deterioration of a power battery, so that a user can perform battery maintenance in time before the insulation deterioration of the power battery, to avoid the occurrence of a power battery failure.
Patent WO-2022126681-A1 (WO)
Title: 一种基于人体运动学的足部康复设备及康复方法
Inventor: CHEN GAN
IPC: A63B23/08
Filed: 2020-12-21
Abstract: 一种基于人体运动学的足部康复设备及康复方法，设备包括基座（100）和滑板（200），基座（100）为上方开口的盒装结构，基座（100）的上端设有弧形滑面（110），滑板（200）下端两侧设有连接块（210），连接块（210）的底面为弧形滑面（110），基座（100）的弧形滑面（110）与连接块（210）的弧形滑面（110）贴合，基座（100）内侧壁上设有滑槽（120），滑板（200）下端设有滑轮（220），滑轮（220）在滑槽（120）内滚动，滑槽（120）的槽面与弧形滑面（110）的曲率相同，基座（100）内设有三联转动装置（130），三联转动装置（130）分别与基座（100）的底面、内侧面和滑板（200）底面连接，滑板（200）通过连接块（210）和滑轮（220）在基座（100）上沿着弧形滑面（110）滑动，使用时，康复人员用腿推动滑板（200）在基座（100）上往复运动，使得腿部持续活动，加速恢复，采用弧面滑动代替传统康复器材的直线滚动，更符合使用习惯。
Patent WO-2021136001-A1 (WO)
Title: Codebook principle-based efficient video moving object detection method
Inventor: XU YEPING
IPC: G06T7/246
Filed: 2020-12-21
Abstract: A Codebook principle-based efficient video moving object detection method, used for mainly eliminating system time delay caused by memory management, simplifying the calculation process of a Codebook method, and accelerating an operation speed. The method specifically comprises: acquiring a video frame from a video signal source in real time, wherein the video frame consists of pixels, the pixels consist of several channel components, and each channel of each pixel has a histogram having a fixed size; when the pixel histogram of a new image frame is updated, using an increment factor as a histogram increment unit; and for a newly received image frame, determining whether each pixel in an image is a foreground or a background, and before receiving a next frame image, multiplying the increment factor by a forgetting factor, i.e., T=T*R. The histograms are directly compared during detection, and the efficiency is higher.
Patent WO-2022134124-A1 (WO)
Inventor: WANG GANG
IPC: C07K14/605
Filed: 2020-12-26
Abstract: 涉及多肽合成领域，提供一种肽的C端保护片段合成法。包括以下步骤：(1)制备Resin-T-P；(2)采用裂解试剂脱除Resin得到T-P。采用中等酸敏感连接臂作为二级连接臂，与酸敏感树脂或亲核敏感型树脂、Fmoc-AA-OH共同反应实现对氨基酸的负载。随后完成肽链组装。肽链组装结束后使用强度酸或者亲核试剂裂解树脂，保护肽段与二级连接臂作为一个整体分子被同时释放出来。利用该方法，可以从固相上直接释放末代带有保护基的C肽保护片段，该保护片段可直接用于C末端含羧基的多肽或多肽片段的合成。该方法减少了制备步骤，提高了合成收率，极大的降低了消旋风险，并且成本低廉，反应易于控制，可用于大规模生产。
Patent WO-2021232817-A1 (WO)
Inventor: YE JIAN
IPC: H05K3/10
Filed: 2020-12-30
Abstract: La présente invention concerne un procédé de fabrication de circuit et une antenne LDS. Le procédé de fabrication de circuit comprend les étapes suivantes consistant à : prendre un matériau de base ; revêtir la surface du matériau de base avec de la peinture, puis effectuer un traitement de durcissement pour obtenir une couche de film de peinture, la peinture contenant un complexe organométallique ; et activer le complexe organométallique dans la couche de film de peinture au moyen d'une gravure laser pour former un motif de circuit, puis déposer du métal pour obtenir un circuit en couche métallique. Le matériau de base utilisé dans le procédé de fabrication de circuit selon la présente invention n'est pas limité par le procédé LDS, si bien que l'éventail de choix des types du matériau de base est élargi, ce qui permet d'améliorer la fiabilité du produit et l'aspect extérieur.
Patent WO-2022141284-A1 (WO)
Inventor: XU LI
IPC: H04L29/02
Filed: 2020-12-30
Abstract: 一种床旁医疗设备的数据处理方法和床旁互联系统，用于包括多个床旁医疗设备的床旁互联系统，床旁医疗设备均通过床旁互联系统的通信网络通信。床旁互联系统中的第一床旁医疗设备通过通信网络和床旁互联系统中的第三床旁医疗设备发出第一请求；当床旁互联系统中的第二床旁医疗设备通过通信网络接收到第一请求时，第二床旁医疗设备确定自身是否满足第一请求，当第二床旁医疗设备确定自身满足所述第一请求时，第二床旁医疗设备通过通信网络响应第一请求。可见，床旁互联系统的床旁医疗设备之间不仅实现了互联，还可以进行交互，有利于各种业务融合，也有利于提高医生的工作效率。
Patent WO-2022141356-A1 (WO)
Inventor: MA HONGPING
IPC: H01L21/477
Filed: 2020-12-31
Abstract: 本发明涉及一种用于氧化镓材料的微波退火改性方法。所述用于氧化镓材料的微波退火改性方法包括如下步骤：提供一衬底，所述衬底表面具有由氧化镓层；在预设温度下对所述氧化镓层进行微波退火处理，所述预设温度低于扩散温度，所述扩散温度为所述氧化镓层中的氧化镓材料与所述衬底之间发生热扩散的最低温度。本发明避免了现有传统的退火方式在退火过程中因退火温度过高而易发生氧化镓层与衬底之间热扩散的问题，且微波退火成本低廉，从而降低了氧化镓材料的退火处理成本，利于大规模量化生产。
Patent WO-2021139777-A1 (WO)
Title: Anti-tigit antibodies and usage method
Inventor: YANG MING
IPC: A61K39/395
Filed: 2021-01-08
Abstract: Provided are anti-TIGIT antibodies that bind to "a T cell immunoreceptor with Ig and ITIM domains (TIGIT)". Such antibodies comprise multi-specific anti-TIGIT antibodies having binding specificity for TIGIT and one or more additional antigens; and a usage method therefor. Such anti-TIGIT antibodies comprise a single domain antibody that binds to TIGIT.
Patent WO-2022151057-A1 (WO)
Inventor: MAO YINGCHAO
IPC: H04W76/27
Filed: 2021-01-13
Abstract: La présente invention concerne un procédé de transmission de données, qui est appliqué à un dispositif de terminal dans un état non connecté et comprend : l'envoi d'un premier message, le premier message comprenant une demande de reprise de commande de ressources radioélectriques (RRC) et des premières données de liaison montante, la demande de reprise RRC étant envoyée au moyen d'un premier support radioélectrique de signalisation SRB0 ; la reprise d'un second support radioélectrique de signalisation avec un dispositif d'accès, le second support radioélectrique de signalisation comprenant un support SRB1, un support SRB2, ou un support SRB1 et un support SRB2 ; l'envoi d'un second message, le second message comprend des secondes données de liaison montante et des informations d'identifiant, les informations d'identifiant étant envoyées au accès dispositif au moyen du second support radioélectrique de signalisation.
Patent WO-2022033024-A1 (WO)
Inventor: QIAO XIAOYA
IPC: G06F9/50
Filed: 2021-03-12
Abstract: Disclosed are a distributed training method and apparatus of a deep learning model. The specific implementation solution is: the method comprises: acquiring training state data corresponding to a training task sent by a deep learning platform; generating an elastic scaling policy according to a cluster resource demand corresponding to the training task; by using the elastic scaling policy, dynamically adjusting the number of training nodes corresponding to the training task; and executing the training task according to the training state data and the adjusted training nodes. The adaptability of a cluster resource demand corresponding to a training task is improved, the resource utilization rate of a GPU or a CPU is improved, and it can be ensured that where a training node is added or deleted at any time, the training task can be correctly and efficiently executed by using an adjusted training node.
Patent WO-2021238480-A1 (WO)
Inventor: SHANG GUANGLIANG
IPC: G09G3/3225
Filed: 2021-04-15
Abstract: 本公开提供一种信号生成电路、信号生成方法、信号生成模组和显示装置。信号生成电路包括输入端、信号输出端、传输控制电路、第一输出电路和输出控制电路；所述输出控制电路分别与第一输出控制端、第二输出控制端、第二电压端、信号写入端、信号输出端和第一电压端电连接，用于在第二输出控制端提供的第二输出控制信号的控制下，控制信号写入端与第二电压端之间连通，并在第一输出控制端提供的第一输出控制信号的控制下，控制信号输出端与第一电压端之间连通。本公开拓展了PWM(脉宽调制)信号频率的调节范围。
Patent WO-2022205511-A1 (WO)
Title: Steering mechanism and independent suspension system
Inventor: SHAN ZENGHAI
IPC: B62D5/06
Filed: 2021-04-15
Abstract: A steering mechanism and an independent suspension system. The steering mechanism comprises a steering rocker arm unit, a neutral position locking cylinder (18), a first steering cylinder (9), a second steering cylinder (11), a first steering pull rod (12), and a second steering pull rod (14); one end of the neutral position locking cylinder (18) is connected to the steering rocker arm unit, and the other end is used for being hinged to a vehicle frame (1); one end of each of the first steering cylinder (9) and the second steering cylinder (11) is respectively connected to the steering rocker arm unit, and the other end is used for being hinged to the vehicle frame (1); one end of each of the first steering pull rod (12) and the second steering pull rod (14) is respectively connected to the steering rocker arm unit, and the other end is connected to a steering knuckle arm (15); the steering knuckle arms (15) are used for being fixed on rims (4).
Patent WO-2022222120-A1 (WO)
Inventor: XU GANG
IPC: G06T7/60
Filed: 2021-04-23
Abstract: La présente demande divulgue un procédé et un système de détection de défaut tridimensionnel de palier. Le procédé consiste : sous l'action d'une source de lumière combinée et d'une plate-forme rotative, à acquérir N images bidimensionnelles de palier à détecter ; à prétraiter ladite image de palier N afin d'obtenir 1/N images prétraitées permettant la détection de défaut ; et à entrer lesdites 1/N images prétraitées dans un modèle d'apprentissage profond de canal N pré-formé afin d'obtenir un résultat de détection de défaut. Selon la présente demande, au moyen de la coopération d'une caméra 2D et de la plate-forme rotative, et par remplacement d'un procédé de détection de caméra 3D coûteux en cours avec un algorithme de détection pour une structure de réseau YOLO améliorée par une multi-vue, un mécanisme multi-canal et multi-attention, une précision de détection et une efficacité de détection sont améliorées, et les coûts du système sont réduits.