baber/WOPTO huggingface dataset:
Patent WO-2021120918-A1 (WO)
Inventor: DENG CHENXI
IPC: H03F1/32
Filed: 2020-11-06
Abstract: An analog front-end circuit for a bioelectric sensor. The analog front-end circuit includes two feedforward amplifiers (13a, 13b) and respective feedback networks (12a, 12b), an output common-mode voltage detector (23), an error amplifier (22), a leakage current compensator (200) and a resistance voltage divider (R10, R11; R27, R28). Common-mode components of various types of leakage currents can be effectively suppressed.
Patent WO-2021159786-A1 (WO)
Inventor: WEI YUNSHAN
IPC: H02N2/00
Filed: 2020-11-10
Abstract: 一种基于迭代学习的压电电机节能控制方法，包括：设置压电电机的采样周期（101）；获取压电电机的期望输出轨迹，根据采样周期进行采样得到采样期望输出序列（102）；设置压电电机的初始控制输入信号（103）；根据初始控制输入信号的映射关系得到实际控制输入信号并传输至压电电机得到实际输出位置（104）；根据实际输出位置得到压电电机输出位置的映射关系，根据采样周期对映射关系进行采样得到采样实际输出序列（105）；将采样期望输出序列与采样实际输出序列进行差值计算得到采样误差函数序列（106）；根据预设收敛条件，计算得到迭代学习增益参数（107）；根据采样误差函数序列和迭代学习增益参数计算得到压电电机进行迭代所需要的迭代输入电压，并将迭代输入电压传输至压电电机（108）。
Patent WO-2022011913-A1 (WO)
Inventor: WANG LIN
IPC: E02D31/12
Filed: 2020-11-19
Abstract: 本申请提供一种预应力无粘结锚杆钢筋，包括主筋钢筋作为基本承力的结构，主筋钢筋为精轧钢筋或普通钢筋，主筋钢筋表面设有防腐油脂层，防腐油脂层外设有塑料薄膜套；主筋钢筋的数量是一根或一根至五根；主筋钢筋是将分段的钢筋通过连接螺母连接的主筋钢筋结构。无粘结锚杆钢筋制备的预应力锚杆，无粘结主筋钢筋直接混凝土浇铸成预应力锚杆或锚杆下端再连接扩大头的注浆体或混凝土；扩大头的注浆体或混凝土内裹钢筋骨架或囊袋，钢筋骨架包括单根或若干钢筋、普通结构的钢筋笼、变直径钢筋笼；普通结构的钢筋笼、变直径钢筋笼时混凝土预制的管柱的抗浮抗拉锚杆；使用单根或若干钢筋锚杆钢筋连接单根或若干钢筋；囊袋中央仍设有单根或若干钢筋或钢筋笼。
Patent WO-2021104524-A1 (WO)
Inventor: MIAO SONGHUA
IPC: G06Q10/06
Filed: 2020-11-30
Abstract: L'invention concerne un procédé et un appareil de programmation de VAG, applicables à un serveur de gestion dans un système de gestion de support mobile. Le système comprend en outre des VAG et un entrepôt. La solution consiste à : sélectionner un résultat de quasi-correspondance ayant le coût de gestion total le plus faible à partir d'une pluralité de résultats de quasi-correspondance de VAG inactifs et de tâches à gérer et effectuer une correspondance entre les résultats de distribution pour lesquels le résultat de quasi-correspondance a le coût de gestion total le plus faible et les emplacements cibles, dont les états de fonctionnement actuels sont un état inactif (204) ; et ensuite, convertir la tâche à gérer dans chaque résultat de correspondance en une sous-tâche en fonction de l'emplacement cible dans le résultat de correspondance et planifier le VAG actuellement inactif dans le résultat de correspondance pour exécuter la sous-tâche (205). Le procédé peut réduire les coûts de gestion du système de gestion de support mobile.
Patent WO-2021115452-A1 (WO)
Inventor: CHEN LEI
IPC: H04J3/16
Filed: 2020-12-11
Abstract: Provided in the present application are a Flexible Ethernet overhead multiframe receiving method, a device, equipment, and a medium. The method: receiving a first overhead frame in a Flexible Ethernet (FlexE) overhead multiframe transmitted by a correspondent deice; verifying a FlexE group number field of the first overhead frame, the FlexE group number field comprising: a port capability identifier, a slicing packet network (SPN) intradomain group number, and a check digit; and, insofar as the verification is successful, receiving overhead frames other than the first overhead frame in the FlexE overhead multiframe.
Patent WO-2021121183-A1 (WO)
Inventor: DONG JUAN
IPC: A61F2/95
Filed: 2020-12-14
Abstract: A controllable release system, comprising an implantation instrument (1) and a conveying system (2). A plurality of first holes (1111) is formed in a proximal region of the implantation instrument (1); the conveying system (2) comprises a plurality of traction rods (211) and a plurality of release wires (220); the plurality of release wires (220), the plurality of traction rods (211), and the plurality of first holes (1111) are all in one-to-one correspondence in number and position; each traction rod (211) is provided with a second hole (2111) and a constraint member (210); the second holes (2111) are located at the distal ends of the traction rods (211); the release wires (220) penetrate the constraint members (210) and the first holes (1111) or the second holes (2111) to implement connection between the implantation instrument (1) and the conveying system (2). In a conveying process, the constraint members (210) can limit movement of the release wires (220); and when the implantation instrument (1) is released, the release wires (220) can displace relative to the traction rods (211). The controllable release system facilitates the timely and repeated recovery of the implantation instrument (1) before being demounted; in a releasing process, the implantation instrument (1) can be slowly stretched to an optimal form from a sheath tube (230), demountable connection can be implemented by withdrawing the release wires (220) to achieve a controllable release function; the controllable release system is simple in overall structure, convenient to operate, and safe and reliable.
Patent WO-2021129530-A1 (WO)
Title: 一种虚拟物品的显示方法、装置、计算机设备和存储介质
Inventor: YANG JIAN
IPC: H04N21/431
Filed: 2020-12-18
Abstract: 一种虚拟物品的显示方法、装置、计算机设备和存储介质，该方法包括：显示主播用户的直播间；确定主播用户接收到的虚拟物品；确定与虚拟物品关联的直播特征；根据直播特征确定与虚拟物品匹配的显示行为；在直播间中对虚拟物品执行显示行为。
Patent WO-2022133948-A1 (WO)
Inventor: FU TING
IPC: H04L1/18
Filed: 2020-12-24
Abstract: La présente divulgation concerne un procédé et un dispositif de renvoi de HARQ, et un support de stockage. Le procédé de renvoi de HARQ comprend : le fait de déterminer si une position de domaine temporel cible pour envoyer des informations de retour de HARQ est située dans un premier temps d'occupation de canal (COT) dans lequel est situé un canal physique partagé de liaison descendante (PDSCH) cible transmis par une station de base pour obtenir un premier résultat de détermination, les informations de retour de HARQ étant des informations de retour de HARQ correspondant au canal PDSCH cible ; et sur la base du premier résultat de détermination, la détermination d'un temps COT cible associé à la position de domaine temporel cible. Dans la présente divulgation, selon que la position de domaine temporel cible des informations de retour de HARQ est située ou non dans le premier temps COT dans lequel est situé le canal PDSCH cible transmis par la station de base, un terminal peut déterminer le temps COT cible associé à la position de domaine temporel cible, et présente ainsi une grande disponibilité.
Patent WO-2021143506-A1 (WO)
Inventor: XU YUNXIANG
IPC: H01H85/048
Filed: 2020-12-29
Abstract: 本申请提供一种多功能熔断器, 所述多功能熔断器包括熔体, 预充电阻和内壳体; 所述内壳体设有收容腔, 所述熔体收容于所述收容腔, 所述预充电阻绕设于所述内壳体外侧并贴靠所述内壳体。本申请的多功能熔断器解决了现有技术中的高压电路, 预充电电阻和熔断器体积大, 成本高昂的问题。
Patent WO-2021136293-A1 (WO)
Inventor: GAN ZHONGRU
IPC: A61P3/10
Filed: 2020-12-29
Abstract: 一种胰岛素衍生物，其药物制剂、其与长效GLP-1化合物的药物组合物、及所述酰化胰岛素、药物制剂和药物组合物的医药用途。所述胰岛素衍生物相比于德谷胰岛素或其它胰岛素衍生物，具有预料不到的显著增加的药效、具有更长的持续作用时间、更长的体内半衰期、良好的生物利用率、及具有更好的物理稳定性、化学稳定性。
Patent WO-2022151061-A1 (WO)
Inventor: HAN JIREN
IPC: H04W36/00
Filed: 2021-01-13
Abstract: A wireless communication method for use in a first wireless network node is disclosed. The method comprises transmitting, to a second wireless network node, beam coverage modification information associated with at least one beam of the first wireless network node.
Patent WO-2021143900-A1 (WO)
Inventor: SHIH MEIJU
IPC: H04W36/00
Filed: 2021-01-18
Abstract: La présente invention concerne un équipement utilisateur (UE) et un procédé de resélection de cellule. Le procédé comprend la réception d'un message de libération des ressources radio (RRC) en provenance d'une cellule de desserte, le message de libération de RRC comprenant des informations de tranche de cellules voisines de la cellule de desserte ; la réception, par une couche RRC de l'UE, d'informations d'une tranche prévue en provenance d'une couche de strate de non-accès (NAS) de l'UE ; et la réalisation d'une procédure de resélection de cellule sur la base des informations de tranche des cellules voisines et des informations de la tranche prévue.
Patent WO-2022160166-A1 (WO)
Title: Shift register unit, drive method, drive circuit and display apparatus
Inventor: QING HAIGANG
IPC: G09G3/20
Filed: 2021-01-28
Abstract: Provided are a shift register unit, a drive method, a drive circuit and a display apparatus. A shift register unit, comprising a first node control circuit (11), a second node control circuit (12), an output node control circuit (13), an output circuit (14), a holding circuit (15) and an electric potential control circuit (16), wherein the first node control circuit (11) controls the electric potential of a first node (n1), the second node control circuit (12) controls the electric potential of a second node (n2), and the output node control circuit (13) controls the electric potential of an output node (n5); controlled by the electric potential of the output node (n5), the output circuit (14) controls communication between an output end (E1) and a first voltage end (V1); the electric potential control circuit (16) controls the electric potential of a control end of the holding circuit (15) according to a second clock signal; and controlled by the electric potential of the control end, the holding circuit (15) controls communication between the output end (E1) and a second voltage end (V2). A shift register unit which outputs a high-level pulse can be constructed by means of a p-type transistor.
Patent WO-2021218259-A1 (WO)
Inventor: GUO JIAXING
IPC: F24F1/008
Filed: 2021-01-29
Abstract: An air conditioner and a control method therefor. An fragrance assembly (2) is provided in a housing (1) of the air conditioner; the fragrance assembly (2) comprises a cover (21), a drive transmission mechanism (26), and at least one fragrance module; the fragrance module is movably disposed in the cover (21) by means of the drive transmission mechanism (26); when the fragrance module is moved to a target position under the drive of the drive transmission mechanism (26), the aroma of fragrant materials can be diffused to the indoor space. The control method comprises: obtaining operating parameters of an indoor fan (13), and selectively activating a drive transmission mechanism (26) according to the operating parameters of the indoor fan (13) to enable the fragrance module corresponding to the activated drive transmission mechanism (26) to move to the target position of an installation position. By selecting the scent of the corresponding fragrance module according to the operating parameters of the indoor fan (13), more diversified needs can be met.
Patent WO-2022174363-A1 (WO)
Title: Égalisation mimo avec mise à jour de coefficients pondérés
Inventor: PITTALA FABIO
IPC: H04B10/2507
Filed: 2021-02-17
Abstract: Un dispositif de traitement de signal (1) traite un signal de récepteur (20) ayant deux composantes qui sont, ou sont dérivées de, deux composantes de polarisation d'un signal optique reçu (23). Le signal de récepteur comprend une pluralité de trames (41-45). Chaque trame comprend une séquence d'apprentissage (« TS ») et une séquence de charge utile (« Données »). La séquence de charge utile comprend N sections. Un estimateur d'informations d'état de canal, CSI, (10) détermine des CSI de chaque trame sur la base de la séquence d'apprentissage de la trame. Un égaliseur 2x2 MIMO égalise chaque section de la séquence de charge utile d'une trame courante sur la base des CSI de L trames de référence parmi la pluralité de trames, les CSI des L trames de référence étant pondérées. Ainsi, une égalisation hautement efficace est réalisée.
Patent WO-2021203895-A1 (WO)
Title: Training method for semiconductor memory and related device
Inventor: LONG GUANGTENG
IPC: G11C5/14
Filed: 2021-03-09
Abstract: A training method for a semiconductor memory and a related device, belonging to the technical field of semiconductors. Said method comprises: acquiring a stored historical training result of the semiconductor memory, the historical training result comprising a historical expected delay value and a historical expected voltage (S110); setting a delay threshold and a current training voltage range, the delay threshold being less than or equal to the historical expected delay value, and the current training voltage range comprising the historical expected voltage (S120); acquiring a current minimum delay value of the semiconductor memory under the historical expected voltage (S130); and if the current minimum delay value of the semiconductor memory under the historical expected voltage is greater than or equal to the delay threshold, taking the stored historical training result as a current training result of the semiconductor memory (S140). By means of the described method and device, the training speed of the semiconductor memory can be improved.
Patent WO-2021185335-A1 (WO)
Title: Hydrophilic diisocyanate, and preparation method therefor and application thereof
Inventor: LIU XIAOHONG
IPC: C07C309/15
Filed: 2021-03-18
Abstract: The present invention relates to the field of polyurethanes, and provides a hydrophilic diisocyanate, comprising at least one structural unit as represented by the general formula (I). In the formula, SO 3 M is a sulfonate group, M is a K ion or a Na ion or an ammonium ion, and n is 1-6. The hydrophilic diisocyanate is generated by reaction of at least one hydrophobic chain extender with a diisocyanate. The sulfonate group in the hydrophilic diisocyanate structure in the present invention is a salt formed from a strong acid and a strong base and has good hydrophilicity; the isocyanate groups at both ends retain the properties of the original diisocyanate, and thus having the chemical reaction characteristics of the diisocyanate; the use of the hydrophilic diisocyanate in the present invention to prepare waterborne polyurethanes changes existing technological methods, and greatly simplify operations.
Patent WO-2022193318-A1 (WO)
Title: 外参标定方法、装置、可移动平台及计算机可读存储介质
Inventor: LING YONG
IPC: G06T7/80
Filed: 2021-03-19
Abstract: 一种外参标定方法、装置、可移动平台及计算机可读存储介质，其中该方法包括：在可移动平台的运动过程中，通过卷帘快门传感器采集多帧图像数据和通过惯性测量单元采集运动数据；根据卷帘快门传感器的多个传感单元中每一传感单元的曝光时刻，确定图像数据中任一传感单元对应的特征点的曝光时刻；根据图像数据中的特征点的位置和特征点的曝光时刻，确定卷帘快门传感器随时间变化的位姿变化信息；根据位姿变化信息和运动数据，确定卷帘快门传感器与惯性测量单元之间的相对位姿关系。该方法准确的标定卷帘快门传感器与惯性测量单元之间的相对位姿关系。
Patent WO-2022095334-A1 (WO)
Inventor: MAO JILIANG
IPC: B65H35/06
Filed: 2021-04-02
Abstract: 一种光伏组件双玻孔贴胶带机，包括机架（1）、设置于机架（1）上的输送机构（2），围绕输送机构（2）设置用于规正定位双玻组件的长边规正机构（3）和短边规正机构（4），设置于输送机构（2）一侧的胶带双供料机构（5），位于胶带双供料机构（5）上方且设置于机架（1）上的三轴移栽吸附机构（6），三轴移栽吸附机构（6）将胶带双供料机构（5）处折边胶带吸附至双玻组件处粘贴压平。通过上述设置能够自动输送定位双玻组件，能够集胶带供料、折边、拉料和裁切于一体，能够自动吸附粘贴压平胶带，避免褶皱，生产效率高。
Patent WO-2021208789-A1 (WO)
Title: Photographing method and electronic device
Inventor: ZHANG YUNCHAO
IPC: H04N5/232
Filed: 2021-04-08
Abstract: The present application discloses a photographing method, comprising: receiving a camera starting instruction of a user to turn on a camera, and displaying a photographing interface; receiving a photographing instruction of the user, determining ambient light brightness information, determining a photographing mode according to the ambient light brightness information and performing photographing according to the determined photographing mode to obtain a photograph taken, wherein if the ambient light brightness information is less than a first threshold, performing photographing to obtain a photograph with infrared rays being filtered out; if the ambient light brightness information is greater than a second threshold, performing photographing to obtain a photography without infrared ray being filtered out; and if the ambient light brightness information is greater than the first threshold and less than the second threshold, performing photographing to obtain a photograph which is formed by image fusion of the photograph with infrared rays being filtered out and the photograph without infrared rays being filtered out. Thus, authentic and clear photographs in different ambient light brightness can be taken, improving the effects of photographs taken, so as to obtain photographs satisfactory to users, improving the users' experience of photographing. Further disclosed is an electronic device.
Patent WO-2021238464-A1 (WO)
Title: Display panel and crack detection method therefor, and display device
Inventor: WANG YU
IPC: H01L27/32
Filed: 2021-04-13
Abstract: A display panel, comprising a first insulating structural layer, a first crack detection line, a second insulating structural layer and a second crack detection line which are sequentially arranged on a substrate, wherein the first crack detection line and the second crack detection line are both located in a peripheral area and are arranged around a display area, one end of the first crack detection line is configured to receive a detection signal, and the other end of the first crack detection line is configured to output a first output signal, and one end of the second crack detection line is configured to receive a detection signal, and the other end of the second crack detection line is configured to output a second output signal.
Patent WO-2022222170-A1 (WO)
Inventor: CHEN SHOUSHUN
IPC: H04N5/351
Filed: 2021-04-28
Abstract: 公开了一种图像传感器(200)及图像处理系统(100)。其中，图像传感器(200)至少包括：像素采集电路阵列(210)、活跃度检测单元(220)、低功耗控制单元(230)和读出单元(240)，且像素采集电路阵列(210)分别与活跃度检测单元(220)、低功耗控制单元(230)、读出单元(240)相耦接。像素采集电路阵列(210)由多个像素采集电路(400)组成，像素采集电路(400)监测视场中的光强变化，并在光强变化满足一定条件时进入触发状态；活跃度检测单元(220)监测全局活跃度检测信号线上的电流值，并在电流值小于活跃度阈值时，将低活跃度使能信号置为有效；低功耗控制单元(230)在低活跃度使能信号有效时，将全局低功耗使能信号置为有效；读出单元(240)在全局低功耗使能信号有效时被复位。
Patent WO-2021233174-A1 (WO)
Title: Optical transmission device, system and method
Inventor: CHEN KUN
IPC: H04Q11/00
Filed: 2021-05-12
Abstract: Disclosed in the present application are an optical transmission device, system and method. The optical transmission device comprises branch boards, an electrical cross board, main circuit boards, standby circuit boards, a first multiplexer/demultiplexer board, and an optical amplifier board. The number of standby circuit boards is less than the number of main circuit boards. A first port of each branch board is used for transmitting customer service data. The branch boards, the main circuit boards and the standby circuit boards are electrically connected to the electrical cross board. The main circuit boards, the standby circuit boards, and the optical amplifier board are optically connected to the first multiplexer/demultiplexer board. A second port of the optical amplifier board is used for transmitting an optical signal carrying the customer service data. When a first preset condition is satisfied, the electrical cross board copies or schedules the customer service data that is to be processed by the main circuit boards to the standby circuit boards. The first multiplexer/demultiplexer board is used for matching multiplexing and demultiplexing the standby circuit board. The standby function of the standby circuit board in the optical transmission device can be shared by a plurality of main circuit boards, thereby saving the cost of redundancy protection.
Patent WO-2021239041-A1 (WO)
Inventor: LI NA
IPC: H04W52/36
Filed: 2021-05-27
Abstract: La présente invention concerne un procédé et un appareil de signalisation de marge de puissance, un terminal et un support de stockage lisible. Le procédé de signalisation de marge de puissance consiste : lorsqu'il y a une pluralité de canaux de données de liaison montante sur un premier CC et qu'il y a un chevauchement parmi la pluralité de canaux de données de liaison montante sur une région, à utiliser une règle préétablie pour amener le premier CC à exécuter une signalisation de marge de puissance.
Patent WO-2022062458-A1 (WO)
Title: Method and apparatus for determining optimal fetal standard view
Inventor: XIE HONGNING
IPC: G06T11/00
Filed: 2021-05-28
Abstract: A method and apparatus for determining an optimal fetal standard view. Said method comprises: acquiring a standard view of each fetal ultrasound image among a plurality of fetal ultrasound images (101); determining the view score of the standard view of each fetal ultrasound image (102); and according to all the view scores, determining, from all the standard views, a standard view corresponding to the highest view score, and taking same as an optimal standard view (103). Once the standard view of the fetal ultrasound image is acquired, there is no need to perform manual analysis to determine the optimal standard view of the fetal ultrasound image, the view score of the standard view of the fetal ultrasound image can be automatically determined, and the standard view having the highest view score is intelligently selected from all the view scores, achieving the automatic determination of the optimal standard view, and the determination accuracy and efficiency of the optimal standard view of fetal ultrasound images can be improved, thereby achieving accurate acquisition of growth and development conditions of the fetus.
Patent WO-2021249243-A1 (WO)
Inventor: VERNEDE STEPHANE
IPC: C02F11/04
Filed: 2021-06-01
Abstract: Disclosed are a fermentation device and a fermentation method for an organic matter. The device comprises a first fermentation tank, a delivery system, and a semipermeable region connected in sequence. The delivery system is used for delivering a material in the first fermentation tank to the semipermeable region; the semipermeable region is provided with a material having an aperture, has an aperture size of 200 μm-5 mm, and is used for separating the material in the first fermentation tank; the semipermeable region is further provided with a loop connected to the first fermentation tank; the loop is used for delivering the separated material having a high solid content to the first fermentation tank. The fermentation device in the present invention can effectively control the solid content in the fermentation device for the organic matter, thereby creating an optimal condition for reproduction of anaerobic bacteria; the fermentation time of the organic matter is short; the marsh gas yield is high; the instrument is simple to operate; the process is stable.
Patent WO-2022236890-A1 (WO)
Title: 具有高阶温度补偿的带隙基准电压生成电路
Inventor: ZHANG WEICHENG
IPC: G05F1/567
Filed: 2021-06-01
Abstract: 一种具有高阶温度补偿的带隙基准电压（VBG）生成电路，可以得到温度不敏感的带隙基准电压（VBG）。其中，电路包括第一电流源（I  ptat ，I  ptat1 ）、第二电流源（I  c ，I  c1 ）和加法器（11，42），第一电流源（I  ptat ，I  ptat1 ）与温度线性相关，第一电流源（I  ptat ，I  ptat1 ）通过第一电阻（R  1 ）生成第一电压，第二电流源（I  c ，I  c1 ）包括与温度二阶相关的电流项，第二电流源（I  c ，I  c1 ）通过第一双极型晶体管（Q  1 ）生成第二电压（VBE，VBE1），加法器（11，42）根据第一电压和第二电压（VBE，VBE1）生成与温度无关的带隙基准电压（VBG）。
Patent WO-2021249477-A1 (WO)
Inventor: XIE ZHENHUA
IPC: H04W36/00
Filed: 2021-06-10
Abstract: Disclosed in the present application are a multicast service switching method and device. The method comprises: receiving relevant information of a multicast service sent by a source base station; and sending multicast service data to a target base station according to the relevant information of the multicast service.
Patent WO-2021254339-A1 (WO)
Title: Data transmission method and apparatus
Inventor: XUE YIFAN
IPC: H04W74/08
Filed: 2021-06-15
Abstract: Disclosed are a data transmission method and apparatus, which are used for sending, when a terminal is in a non-connected state, uplink data to an access network device by means of a 2-step random access method, a 4-step random access method or a CG method. The data transmission method comprises: a terminal acquiring channel quality between same and an access network device, and when the channel quality is greater than a first threshold, determining to send uplink data on the basis of a random access method (a 2-step random access method or a 4-step random access method) or a CG method, or when the channel quality is greater than a sixth threshold, sending the uplink data on the basis of the 2-step random access method or the CG method, and when the channel quality is less than the sixth threshold, sending the uplink data on the basis of the 4-step random access method. The solution of the present application can be widely applied to the technical field of communications, and fields of artificial intelligence, the Internet of Vehicles, smart home networking, etc.