baber/WOPTO huggingface dataset:
Patent WO-2021082416-A1 (WO)
Title: Network model training method and device, and focus area determination method and device
Inventor: WANG SHAOKANG
IPC: G06T7/11
Filed: 2020-05-27
Abstract: A network model training method, comprising: determining first training data on the basis of a sample image, wherein the sample image comprises a focus area, and the first training data comprises marked first focus area coordinate information and marked first focus type information (10); and determining an initial network model, and training the initial network model on the basis of the sample image to generate a network model for determining a focus area in a medical image (20). The method can improve the determination efficiency and determination accuracy of a focus area.
Patent WO-2021237617-A1 (WO)
Title: Audio adapter and photographing assembly
Inventor: PEI MENGHUI
IPC: H04R1/00
Filed: 2020-05-28
Abstract: An audio adapter (10) and a photographing assembly (1000). A first connection member (200) of the audio adapter (10) is provided at and protrudes from an adapter body (100). In the first connection member (200), the size of a first connection portion (210) in a first direction is larger than the size of a second connection portion (220) in the first direction. The first connection portion (210) and the second connection portion (220) cooperate to form a first snap-fit structure (230) that enables the audio adapter (10) to be snap-fitted and secured to an external unit (20).
Patent WO-2021017619-A1 (WO)
Inventor: MA FEI
IPC: H04L29/08
Filed: 2020-06-01
Abstract: 本公开实施例提供一种DMVPN控制方法、网络设备、通信系统及存储介质，通过在主中心节点发生故障时，备中心节点为DMVPN网络中的分支节点和/或中心节点提供服务，在某些实施过程中，在主中心节点方式故障后，可以通过备中心节点保证通信，从而提升了DMVPN组网通信的稳定性。
Patent WO-2021036431-A1 (WO)
Inventor: TANG JIANGXUN
IPC: G05B19/042
Filed: 2020-06-17
Abstract: A data acquisition system and a control method, apparatus, and device therefor, and a medium. The data acquisition system comprises: a signal transmission line (10), the signal transmission line (10) having multiple first signal delay units (11) connected in series, and the output end of each of the first signal delay units (11) forming an acquisition point; multiple acquisition units (20), the acquisition units (20) being connected to the acquisition points of the first signal delay units (11) to acquire signals at the acquisition points; a clock unit (30), configured to generate a control signal; a comparison unit (40), configured to compare the period of the control signal with the period of a standard signal, and generate an adjustment signal according to the comparison result; and an adjustment unit (50), configured to adjust a power supply voltage for the signal transmission line (10) and the clock unit (30) according to the adjustment signal, so that the ratio of the period of the control signal to the period of the standard signal meets a set threshold range.
Patent WO-2022006746-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W4/06
Filed: 2020-07-07
Abstract: La présente invention porte, selon les modes de réalisation, sur un procédé et sur un appareil permettant de recevoir un service MBS local, sur un dispositif terminal et sur un dispositif de réseau. Le procédé comprend les étapes suivantes : un dispositif terminal reçoit des premières informations de configuration envoyées par une première cellule, les premières informations de configuration comportant des informations de configuration d'un service MBS local d'une seconde cellule, et la seconde cellule étant une cellule voisine de la première cellule ; et le dispositif terminal exécute, sur la base des informations de configuration du service MBS local de la seconde cellule, une resélection de cellule vers la seconde cellule, et reçoit le service MBS local envoyé par la seconde cellule.
Patent WO-2022006753-A1 (WO)
Inventor: FANG LI
IPC: G09G3/36
Filed: 2020-07-07
Abstract: 一种显示控制装置（100）及其确定背光区光强的方法。显示控制装置（100）包括：显示器主控电路（101），根据接收到的图像视频信号确定显示器上每一像素点对应的初始透过率以及初始亮度；处理单元（102），根据接收到的图像视频信号，计算图像中每一像素点的灰度值，并针对每一图像区域，根据图像区域内各像素点的灰度值确定图像区域的目标灰度值，根据每一图像区域的目标灰度值分别确定对应的背光板上的每一背光区的光强；调整电路（103），根据背光板上的每一背光区的光强，确定显示器上每一像素点对应的亮度，并根据每一像素点的亮度调整像素点的透过率，使得显示器上的每一像素点对应的亮度与透过率的乘积与像素点的初始亮度和初始透过率的乘积相等。
Patent WO-2021036524-A1 (WO)
Title: Artificial intelligence-based academic relationship knowledge map generation method and robot system
Inventor: ZHU DINGJU
IPC: G06F16/901
Filed: 2020-07-08
Abstract: An artificial intelligence-based academic relationship knowledge map generation method and robot system, the method comprising: an experience acquisition step, an experience extraction step, an experience intersection calculation step, an intersection information acquisition step, a relationship generation step, a knowledge map generation step, and an entity acquisition step. The method and system improve the intelligence and efficiency of user academic relationship knowledge map generation by means of the artificial intelligence-based user academic relationship knowledge map generation technology.
Patent WO-2022006863-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W76/00
Filed: 2020-07-10
Abstract: 本申请实施例提供了一种无线通信方法、终端设备和网络设备，终端设备与网络设备协调确定在RRC连接恢复过程中是否激活SCG，从而可以准确判断是否激活SCG，避免了不必要的SCG激活，进而实现终端设备节能的目的。该无线通信方法包括：终端设备向网络设备发送第一信息，其中，该第一信息用于指示在RRC连接恢复过程中该终端设备是否期待激活SCG。
Patent WO-2022016347-A1 (WO)
Title: Brake control device, brake control system, and control method
Inventor: CHEN XIAOHUA
IPC: B60T13/66
Filed: 2020-07-21
Abstract: A brake control device (1000), a brake control system, and a control method, applicable to intelligent vehicles, alternative fuel vehicles, or conventional vehicles, etc. The brake control device (1000) comprises: a hydraulic cylinder (200), a push rod (230), a piston (240), a drive device (300), a first control valve (801), a second control valve (802), a third control valve (803), and a fourth valve (904). The multiple valves and a specific connection configuration are employed, such that two hydraulic chambers communicate with each other during pressure buildup caused by a forward movement, but do not communicate with each other during pressure buildup caused by a backward movement. Since hydraulic pressures in the two hydraulic chambers remain equal or the pressure difference is small, seamless switching between the pressure build-up caused by a forward movement and the pressure build-up caused by a backward movement can be achieved to meet vehicle braking requirements. In addition, each brake circuit can be independently controlled to turn on or off, thereby improving safety and reducing the number of valves.
Patent WO-2021042890-A1 (WO)
Inventor: DONG JIAQIANG
IPC: A61P35/00
Filed: 2020-07-21
Abstract: L'invention concerne un composé hétérocyclique représenté par la formule I et son application en tant qu'inhibiteur de Trk kinase.
Patent WO-2021018032-A1 (WO)
Title: Pharmaceutical composition of mdm2 inhibitor and use thereof for preventing and/or treating disease
Inventor: YANG DAJUN
IPC: A61K31/40
Filed: 2020-07-24
Abstract: Provided herein are pharmaceutical compositions comprising an MDM2 inhibitor and one or more anti-cancer agents for preventing and/or treating diseases, such as cancer. Methods for preventing and/or treating diseases, such as cancer, comprising administering to the patient in need thereof with the pharmaceutical compositions are also provided.
Patent WO-2021018122-A1 (WO)
Title: Resource allocation and access method for open wireless channel
Inventor: JIN YE
IPC: H04W48/16
Filed: 2020-07-28
Abstract: Disclosed is a resource allocation and access method for an open wireless channel. Multiple types of user terminal stations in an open wireless channel are covered; and dynamic adaptive matching is performed with reference to comprehensive variation factors of a transmitting terminal and a receiving terminal during each instance of communication. The comprehensive variation factors of the transmitting terminal refer to: the type and transmission capabilities of a transmitting station being variable, the current state of a wireless channel from the transmitting station to a relay node being variable, the working state of a receiving terminal of the relay node being variable, and a user service requiring transmission by the transmitting station being variable; and the comprehensive variation factors of the receiving terminal refer to: the type and transmission capabilities of a receiving station being variable, the current state of a channel from the relay node to the receiving station being variable, and the working state of a transmitting terminal of the relay node being variable.
Patent WO-2021018240-A1 (WO)
Inventor: YANG DAJUN
IPC: A61P35/04
Filed: 2020-07-30
Abstract: L'invention concerne un produit d'association comprenant un inhibiteur de Bcl-2/Bcl-xL et un agent chimiothérapeutique, en particulier un inhibiteur de Bcl-2/Bcl-xL de formule I-A et du mépésuccinate d'omacétaxine ou un dérivé actif de ce dernier, sous forme libre ou sous forme de sel ou solvate pharmaceutiquement acceptable. L'invention concerne également l'utilisation de l'association susmentionnée dans la préparation d'un médicament destiné à la prévention et/ou au traitement de cancers, en particulier de cancers hématologiques, et une méthode de prévention et/ou de traitement de cancers, en particulier de cancers hématologiques, à l'aide de l'association susmentionnée.
Patent WO-2021036713-A1 (WO)
Inventor: CAO JUN
IPC: B21C1/08
Filed: 2020-08-04
Abstract: A relative sliding-less superfine metal or alloy wire drawing apparatus, comprising: a wire releasing system (1), the wire releasing system comprising a wire releasing wheel, a guide wheel (13), a first wire guiding wheel (14) and a speed regulating apparatus which are arranged sequentially, the speed regulating apparatus being used for controlling the wire releasing speed of the wire releasing system; a wire drawing system (2), the wire drawing system being connected to the wire releasing system, the wire drawing system comprising a heat treatment wheel (21) and a plurality of sequentially connected wire drawing units, speed regulating apparatuses also being arranged in the wire drawing units; a wire receiving system (3), the wire receiving system being connected to the wire drawing system, the wire receiving system comprising a wire receiving wheel, used for recovering drawn wire. The speed of wire drawing wheels (28) in the wire drawing units of the apparatus is adjustable, and there is no relative sliding between any wire drawing wheels. The present invention implements sliding-less drawing of superfine metal or alloy wire, eliminates wire surface defects, and has a low wire drawing die proportioning ratio accuracy, high wire drawing device versatility and low maintenance costs.
Patent WO-2021073222-A1 (WO)
Inventor: SONG QUANWEI
IPC: G01V5/00
Filed: 2020-08-11
Abstract: Disclosed is a radiation scanning inspection apparatus, comprising a radiation inspection device comprising a rigid door-shaped framework, the door-shaped framework comprising a transverse part (3), and a first longitudinal part (1) and a second longitudinal part (2) respectively connected to the left end and the right end of the transverse part (3); a traveling device comprising a plurality of wheel assemblies (11, 12, 13, 14), the plurality of wheel assemblies (11, 12, 13, 14) being respectively arranged at the bottom of the first longitudinal part (1) and the bottom of the second longitudinal part (2); and a deviation correcting device for enabling the traveling device to keep traveling linearly.
Patent WO-2022032536-A1 (WO)
Inventor: YING JIANGWEI
IPC: H04W4/40
Filed: 2020-08-12
Abstract: Les modes de réalisation de la présente demande concernent un procédé de communication et un appareil de communication. Ledit procédé comprend les étapes suivantes : un premier dispositif terminal reçoit des informations d'au moins un second dispositif terminal ; le premier dispositif terminal détermine un premier mode d'émission-réception en fonction des informations provenant du ou des seconds dispositifs terminaux, le premier mode d'émission-réception étant un mode quelconque parmi un mode de non-envoi et de non-réception, un mode d'envoi uniquement et de non-réception, un mode de réception uniquement et de non-envoi, et un mode d'émission et de réception basse fréquence, le premier mode d'émission-réception étant un mode pris en charge par le premier dispositif terminal pour transmettre un message V2X, et le premier dispositif terminal prenant également en charge un mode d'émission et de réception haute fréquence, le mode d'émission et de réception basse fréquence ayant une fréquence de transmission d'un message V2X inférieur au mode d'envoi et de réception haute fréquence ; et le premier dispositif terminal utilise le premier mode d'émission-réception pour transmettre un message V2X afin de pouvoir réduire la perte d'énergie électrique provoquée par le dispositif terminal transmettant un message V2X.
Patent WO-2021103661-A1 (WO)
Inventor: WANG RONGBO
IPC: E04B1/64
Filed: 2020-08-13
Abstract: A quick-setting waterproof spray coating for marine anticorrosion and a preparation and construction method therefor. The coating consists of material A and material B. The material A consists of the following components by weight percentage: 40-65% of emulsified asphalt, 27-50% of rubber latex, 8-20% of zinc oxide dispersion liquid, 5-15% of filler slurry, 0.05-3% of sodium silicate aqueous solution, 1.5-2.5% of antiaging agent, 0.03-0.08% of mould-proof bacteriostatic agent, and 0.1-0.3% of defoaming agent; the B material consists of the following components by weight percentage: 5-20% of a soluble metal salt which does not contain chloride ions, 1-5% of ethylene glycol, 0.1-0.5% of alkyl polyoxyethylene ether, and deionized water as balance. A waterproof coating film for marine anticorrosion, prepared from the coating, has good chloride iron penetration resistance and excellent waterproof and antibacterial effects, and can be used for marine construction waterproofing.
Patent WO-2021036807-A1 (WO)
Inventor: ZHANG LIANG
IPC: C12N15/113
Filed: 2020-08-13
Abstract: 一类小RNA分子及其类似物在抗衰老中的应用。具体地，提供了miR-302家族的微小RNA的用途，它被制备一药物组合物或制剂，所述药物组合物或制剂可用于（i）延缓或逆转正常体细胞的衰老；（ii）促进正常体细胞的体外扩增等多种不同的应用。实验表明，所述的抗衰老不依赖于多能向细胞重编程，也不增加致癌风险。因此，miR-302是一类高效的且无导致多能向重编程与无致癌性的安全抗衰老药物。
Patent WO-2021037214-A1 (WO)
Title: Message sending method, device and system applied to distributed router networking
Inventor: LI XIMING
IPC: H04L12/24
Filed: 2020-08-28
Abstract: Disclosed are a message sending method, device and system applied to distributed router networking, which relate to the technical field of network communications. The distributed router networking comprises at least two routers, the at least two routers are located in the same local area network, and each of the routers has the ability to communicate with an external network. After any router in the local area network receives a message, the message can be distributed to a plurality of routers in the local area network according to a message load sharing rule, and the plurality of routers distribute the message to the external network. Thus, bandwidth aggregation of a plurality of routers in distributed router networking can be realized, and the overall bandwidth of a whole network of a smart home system is improved.
Patent WO-2021248702-A1 (WO)
Inventor: XU YONGXIANG
IPC: A61K33/244
Filed: 2020-08-28
Abstract: A method for preparing lanthanum carbonate tetrahydrate and a product thereof. The lanthanum carbonate tetrahydrate is prepared by reacting lanthanum oxide and acetic acid with potassium carbonate or potassium bicarbonate or ammonium bicarbonate to prepare lanthanum carbonate octadhydrate, and drying the lanthanum carbonate decahydrate. Compared with the lanthanum carbonate tetrahydrate in the prior art, the prepared lanthanum carbonate tetrahydrate has a characteristic spectral peak on a terahertz spectrum, and has excellent dissociation and dissolution characteristics of lanthanum ions.
Patent WO-2022047738-A1 (WO)
Inventor: LI HAO
IPC: H03K17/96
Filed: 2020-09-04
Abstract: A pressure sensing apparatus (100) and an electronic device (200), the pressure sensing apparatus (100) comprises a substrate (10), pressure sensors (20), pads (30), and a support member (40), the pressure sensors (20) are arranged on the substrate (10), the pads (30) are arranged on the substrate (10), the pads (30) can be soldered to a panel (201) of an electronic device (200), and the pads (30) are used for borne force signal and electrical signal transmission; and the support member (40) is arranged at a bottom surface of the substrate (10). By means of arranging the pressure sensors (20) on the substrate (10) and arranging the pads (30) on the substrate (10), and by means of soldering the pads (30) to the panel (201), the pressure sensors (20) can thereby be directly mounted below the panel (201), and by means of mount structures of the pads (30), the whole pressure sensing apparatus (100) can be directly mounted to the panel (201), improving mounting universality.
Patent WO-2021082749-A1 (WO)
Inventor: CHI WANCHAO
IPC: G06K9/00
Filed: 2020-09-09
Abstract: An action identification method and apparatus based on artificial intelligence. The method comprises: determining node sequence information corresponding to video frames in video data to be identified (S201); determining action types respectively corresponding to the video frames according to the node sequence information respectively corresponding to N continuous video frames in said video data (S202); and determining which interaction action an interaction object makes according to the action types (S203). When determining an action type corresponding to a video frame, reference is made to information carried by N continuous video frames where the video frame is, or reference is made to related information of the video frame in past and/or future time, so that more effective information is introduced; even if said video data is obtained by using a non-special action identification acquisition device, relatively high action identification precision can also be achieved in a manner of determining the action types corresponding to the video frames by means of a group of continuous video frames, so that the application range and the implementation cost of an intelligent interaction scenario are reduced.
Patent WO-2022047822-A1 (WO)
Inventor: ZHANG ZHONGWEI
IPC: C30B33/00
Filed: 2020-09-11
Abstract: La présente invention concerne un procédé de préparation de cristaux de tantalate de lithium de grande taille, comprenant les étapes suivantes : (a) formation d'une matière première préparée de tantalate de lithium en un tourteau rond d'une taille de Φ220*50 mm à l'aide d'une presse isostatique ; (b) mise en place de la matière première de tantalate de lithium mise en forme dans un creuset, régulation de la vitesse de chauffage à 300 à 400 °C/h, et chauffage jusqu'à 1 450 à 1 500 °C pour fondre la matière première de tantalate de lithium pour former un liquide fondu ; (c) réduction d'un cristal semence en contact avec un liquide fondu, régulation de la vitesse de rotation de 10 à 12 tr/min, striction du cristal semence jusqu'à 2 à 3 mm, et entrée dans la croissance automatique ; (d) régulation de la vitesse de refroidissement du cristal à 50 à 60 °C/h, à l'issue du refroidissement du cristal à 100 °C, exécution d'une élimination des charges électrostatiques sur le cristal au moyen d'un appareil d'élimination de charges électrostatiques.
Patent WO-2022061597-A1 (WO)
Inventor: ZHU LIN
IPC: G01S7/48
Filed: 2020-09-23
Abstract: A signal noise filtering method, an apparatus, a storage medium, and a lidar. The method comprises: performing ensemble empirical mode decomposition on an initial difference frequency signal generated by a lidar, and obtaining a component set corresponding to the initial difference frequency signal (S101); acquiring an autocorrelation function energy value corresponding to each noise-containing component in the component set, and acquiring a boundary component corresponding to a largest autocorrelation function energy value among the noise-containing components (S102); performing wavelet threshold denoising on adjacent high order noise-containing components of the boundary component, and obtaining a denoise component corresponding to the adjacent high order noise-containing components (S103); performing signal reconstruction on the basis of a spectrum band region in the frequency spectrum where the initial difference frequency signal is located and on the basis of the denoise component and the boundary component, and obtaining a denoised time domain difference frequency signal (S104). The present method can improve the signal-to-noise ratio of a difference frequency signal, and improve the success rate of active difference frequency frequency extraction.
Patent WO-2021103805-A1 (WO)
Title: 具有优异漆膜附着力的热成形部件及其制造方法
Inventor: TAN NING
IPC: C23C2/12
Filed: 2020-09-28
Abstract: 一种具有优异漆膜附着力的热成形部件，其包括基材层以及镀覆在基材层的至少一个表面上的镀铝层；热成形部件表面的平均粗糙度Ra为1.0～3.0μm，峰高与峰谷的高度Rt为8～30μm，粗糙度峰计数Rpc≥50。此外,该具有优异漆膜附着力的热成形部件的制造方法包括步骤：(1)将基材浸入铝镀液，得到表面具有镀铝层的板材；(2)平整；(3)落料：将板材冲裁或切割成部件所需形状的坯料；(4)热处理；(5)传输和热冲压：将热的坯料快速传输到模具中进行冷却冲压成形，以形成热成形部件。
Patent WO-2022067738-A1 (WO)
Title: Patient position display method and system, electronic device, and storage medium
Inventor: GOU TIANCHANG
IPC: A61N5/10
Filed: 2020-09-30
Abstract: A patient position display method and system, an electronic device, and a storage medium. The patient position display method comprises: according to predetermined patient position information and a real-time position of a patient in a plurality of coordinate axis directions during beam treatment, determining a real-time position deviation of the patient in the plurality of coordinate axis directions and displaying same in an interface (S201); and if the real-time position deviation satisfies a position adjustment condition, generating first alarm information for instructing a treating physician to perform position adjustment operation in the plurality of coordinate axis directions, and displaying same in the interface (202).
Patent WO-2022077229-A1 (WO)
Title: Dispositif électrique, procédé de commande de dispositif électrique et support d'enregistrement lisible par ordinateur
Inventor: CHO HIROTAKE
IPC: G06K9/00
Filed: 2020-10-13
Abstract: La présente invention concerne un dispositif électrique qui 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-2021169332-A1 (WO)
Inventor: GAO HONGYAN
IPC: G01N30/02
Filed: 2020-10-20
Abstract: A method for evaluating the nutritional status of a crop in a latent nutrient deficiency period by using sensitive metabolites, comprising the steps of: dividing nitrogen, phosphorus, and potassium test regions, and using a standard crop fertilization formula to form three samples of different nitrogen, phosphorus, and potassium nutrient levels in stress, moderate and excessive amounts; using a liquid chromatography-mass spectrometry combined technology to acquire non-target metabolomics data; screening sensitive metabolites that are significantly related to the nitrogen, phosphorus, and potassium of the crop; performing relative quantification of the sensitive metabolites according to the ion peak area of the sensitive metabolites, performing normalization, establishing a correspondence between nutrient elements and levels and labels, dividing the samples into a calibration set and a verification set, and separately establishing nitrogen, phosphorus, potassium nutritional status evaluation models for the calibration set; and acquiring the content of sensitive metabolites, and inputting same into the nutritional status evaluation models to determine the nutritional status thereof. The method for evaluating the nutritional status of the crop in a latent nutrient deficiency period by using sensitive metabolites may be used for the early diagnosis of nutritional levels, and the timeliness and detection accuracy are significantly improved.