baber/WOPTO huggingface dataset:
Patent WO-2020063740-A1 (WO)
Inventor: ZNEG YUQUN
IPC: H01M4/13
Filed: 2019-09-26
Abstract: Disclosed are a positive pole piece (521), and a lithium ion battery (5), a battery module (4), a battery pack (1) and a device using the positive pole piece (521). The lithium ion battery (5) includes the positive pole piece (521), a negative pole piece, a separator and an electrolyte. The positive pole piece (521) includes a positive electrode current collector (521a) and a positive electrode active substance layer (521b) disposed on the surface of the positive electrode current collector (521a) and containing a positive electrode active material; an inorganic dielectric layer (521c) without a binder is disposed on the surface of the positive electrode active substance layer (521b); and the resistance of the positive pole piece (521) is not higher than 8 ohm. Due to the good chemical stability of the inorganic dielectric layer (521c), same can exist stably under a high voltage, which can slow down the surface structure change of the active substance caused by an excessively high voltage of the positive electrode active material, improve the stability of the positive electrode material, at the same time effectively isolate the strong oxidizing positive electrode active substance in direct contact with the less stable additives, solvents and the outer surface of the separator in the electrolyte, reduce the gas production amount of the lithium ion battery (5), and prevent the surface polymer of the separator from failing under a high voltage; and the resistance of the positive pole piece (521) being not higher than 8 ohm is beneficial to ensure that the battery has a lower internal resistance, less polarization, and better cycling performance and rate performance.
Patent WO-2020114054-A1 (WO)
Inventor: SHI BO
IPC: H01L21/331
Filed: 2019-09-29
Abstract: 一种绝缘栅双极型晶体管及其制备方法，该晶体管中包括衬底（1），衬底（1）上设有集电极层（2）和器件层（3），器件层（3）在衬底（1）上的投影包括至少两个相对的侧边与集电极层（2）在衬底（1）上投影的边缘具有设定距离，器件层（3）外表面包覆有介质层（4），介质层（4）背离器件层（3）一侧形成有发射极键合金属层（5），集电极层（2）背离衬底（1）一侧位于器件层（3）以外区域内设有集电极键合金属层（6）。上述晶体管中，当对晶体管通电时，电子依次经过发射极键合金属层（5）、器件层（3）、集电极层（2）、集电极键合金属层（6），实现电流导通，从而电流的通过路径不经过衬底（1），使得晶体管中可以采用较厚的衬底（1）来承载超薄器件层（3），不需要采用超薄的减薄工艺和相关的复杂步骤，降低了制造成本以及制造难度。
Patent WO-2020258573-A1 (WO)
Inventor: LIANG WENCHAO
IPC: F24F11/64
Filed: 2019-09-29
Abstract: Disclosed are an air conditioner and a method for controlling same, and a computer-readable storage medium. The method for controlling an air conditioner comprises the following steps: acquiring the radiation temperature variation, within a target time interval, of a space where an air conditioner is located; correcting, according to the radiation temperature variation, a current operation parameter of the air conditioner so as to obtain a target operation parameter; and controlling the air conditioner to operate according to the target operation parameter. The air conditioner accurately creates a comfortable environment for a user.
Patent WO-2021062662-A1 (WO)
Inventor: TANG CHENG
IPC: H04N5/235
Filed: 2019-09-30
Abstract: An image sensor (10), a camera assembly (40), and a mobile terminal (90). The image sensor (10) comprises a plurality of pixels. At least some of the plurality of pixels comprise an isolation layer (1183), a condensing lens (1186), and a photoelectric conversion element (117). The condensing lens (1186) is provided in the isolation layer (1183). The photoelectric conversion element (117) is used for receiving the light passing through the condensing lens (1186).
Patent WO-2020073935-A1 (WO)
Title: Method for screening active material using skin exogenous aging target, and active material for improving skin exogenous aging
Inventor: JIANG DANDAN
IPC: A61Q19/08
Filed: 2019-10-10
Abstract: Disclosed in the present invention are a method for screening an active material, which improves skin exogenous aging, using a skin exogenous aging target, and an active material for improving skin exogenous aging. In the invention, microRNA in the skin is used as a detection basis, the microRNA being any one of or a combination of a plurality of hsa-let-7a-3p, hsa-miR-141-5p, hsa-miR-29a-5p, and hsa-miR-206. The present invention provides a novel regulatory target for the development of cosmetic active ingredients that improve skin exogenous aging.
Patent WO-2020078409-A1 (WO)
Title: Photoluminescent grease composition, photoluminescent material and preparation method thereof
Inventor: LIU XINYANG
IPC: C07F7/08
Filed: 2019-10-17
Abstract: Provided is a silole derivative having the general formula (I): please see the description for the definition of each group in the formula. The silole derivative having the general formula (I) has aggregation-induced emission performance, and is particularly suitable for light-emitting components and devices, fluorescent probes, biological imaging, lubricating oils, and greases. Provided is a photoluminescent grease composition containing a luminescent material. The grease composition has photoluminescence performance and one or more performances of anti-oxidation performance, anti-wear performance, extreme pressure performance, and rust prevention performance. The grease composition can be used in the related machinery equipment of the electrical appliance industry, metallurgical industry, food industry, paper industry, automobile industry, and aircraft industry.
Patent WO-2020088324-A1 (WO)
Inventor: CHEN HUANBANG
IPC: H04N19/105
Filed: 2019-10-23
Abstract: 一种视频图像预测方法及装置，提供一种确定子块融合模式的候选运动矢量列表的最大长度的方式。方法包括，从码流中解析第一标识；当所述第一标识指示所述待处理块进行帧间预测所采用的候选模式包括仿射模式时，从所述码流中解析第二标识，所述第二标识用于指示第一候选运动矢量列表的最大长度，所述第一候选运动矢量列表为所述待处理块采用子块融合预测模式时构建的候选运动矢量列表；根据所述第二标识确定所述第一候选运动矢量列表的最大长度。
Patent WO-2020177378-A1 (WO)
Inventor: ZHAO FENG
IPC: G06F17/27
Filed: 2019-11-12
Abstract: The present application discloses a text information feature extraction method and device, a computer apparatus, and a storage medium. The method comprises: providing and training a unit network, wherein the unit network is used to generate a group of unique filters corresponding to inputted text information; adjusting the length of text information to undergo recognition to be the unit network input length; introducing the length-adjusted text information to the unit network, and generating a group of unique filters corresponding to the text information by means of the unit network, wherein a unique filter refers to a filter related to a length-adjusted text information context; and introducing the length-adjusted text information to the unique filter, and extracting a feature vector matrix corresponding to the text information by means of the unique filter. The present application resolves the issue in which existing text recognition techniques cannot be adapted for context, and thus, text recognition accuracy is poor.
Patent WO-2020098800-A1 (WO)
Title: Method and apparatus for simulating production time of wafer slicer
Inventor: ZHAO NAN
IPC: B28D5/00
Filed: 2019-11-15
Abstract: A method for simulating production time of a wafer slicer, comprising the following steps: constructing a slicer simulation model, the slicer simulation model comprising step information of a slicer, and the step information comprising a loading step, a cutting step, an unloading step, a cleaning step, a waiting step, a step of replacing a broken wire, a step of replacing a guide wheel, a step of replacing a main roller, and a step of replacing a pay-off wheel; obtaining, in the slicer simulation model according to a preset rule, information about steps to be performed; allocating, according to historical data, time data for the information about steps to be performed, the time data respectively corresponding to each piece of the information about steps to be performed, and the historical data comprising historical time data corresponding to the step information of the slicer; and after each step in the information about steps to be performed has been sequentially performed, obtaining the sum of the time data of each step. Further provided is an apparatus for simulating production time of a wafer slicer. The method and the device can be utilized to provide scientific data support and calculations for human-machine operation analysis.
Patent WO-2021128404-A1 (WO)
Title: 距离测量装置及扫地机器人
Inventor: ZHOU KUN
IPC: A47L11/40
Filed: 2019-12-30
Abstract: 一种距离测量装置及扫地机器人。该距离测量装置包括：基座（100），包括基板（110）以及自基板（110）延伸得到的侧壁（120）；挡板（200），与基板（110）相对设置；第一传动轮（300）及第二传动轮（400），均转动地安装于基座（100）；连接件（500），绕设于第一传动轮（300）及第二传动轮（400），用于在第一传动轮（300）转动时，带动第二传动轮（400）转动；驱动装置（600），用于驱动第一传动轮（300）转动；侧壁（120）至少部分围设在第一传动轮（300）的外周，挡板（200）贴合于侧壁（120）围设在第一传动轮（300）外周的部分，基板（110）、挡板（200）、侧壁（120）以及第二传动轮（400）共同围成一安装室，第一传动轮（300）收容于安装室。则杂物极难进入上述安装室并缠绕在第一传动轮（300），从而避免了主动轮被杂物直接缠绕卡死的技术问题。
Patent WO-2021134303-A1 (WO)
Title: Transform method, encoder, decoder, and storage medium
Inventor: HUO JUNYAN
IPC: H04N19/12
Filed: 2019-12-30
Abstract: The embodiments of the present application discloses a transform method, an encoder, a decoder, and a storage medium. Said method comprises: determining prediction mode parameters of the current block; when the prediction mode parameters indicate that the current block uses matrix-based intra-prediction (MIP) to determine an intra-frame prediction value, and determining MIP parameters; according to the MIP parameters, determining an intra-frame prediction value of the current block, and calculating a prediction difference value between said intra-frame prediction value and the intra-frame prediction value of the current block; performing first transform on the prediction difference value to obtain a first coefficient matrix; when the current block uses low-frequency non-separable transform (LFNST), determining, according to the MIP parameters, an LFNST coefficient scan order used by the current block; constructing an input coefficient matrix of LFNST according to the LFNST coefficient scan order and by using the first coefficient matrix; and performing LFNST processing on the input coefficient matrix to obtain a transform coefficient matrix of the current block; the first transform is a transform different from LFNST, and the LFNST coefficient scan order includes a horizontal scan order and a vertical scan order.
Patent WO-2021134814-A1 (WO)
Inventor: LIU ZHENQIAN
IPC: C09D11/50
Filed: 2020-01-08
Abstract: L'invention concerne une encre anti-contrefaçon à base de terre rare. Une nanopoudre de terre rare, un oxyde de nanopoudre de terre rare, un réactif de nanopoudre de terre rare et une combinaison de nanopoudre de terre rare, d'un oxyde de nanopoudre de terre rare et d'un réactif de nanopoudre de terre rare sont mélangés en proportion en tant que matériau de traçage spectral. Un procédé de test spectral permet de comparer les raies spectrales d'un matériau de traçage spectral, d'une encre, d'une encre anti-contrefaçon à base de terre rare d'un matériau de traçage spectral mixte, d'un support de joint d'étanchéité utilisant une encre, d'un joint d'étanchéité et du support de joint d'étanchéité après un traitement de vieillissement ; une spectrométrie à lecture directe trace la cohérence des raies spectrales habituelles ; un instrument spectral utilisant une chaîne de preuve de traçage spectral permet de tester et d'identifier l'encre anti-contrefaçon à base de terre rare ; une encre anti-contrefaçon à base de terre rare peut être personnalisée, standardisée, généralisée, sérialisée et produite industriellement ; et le produit d'un fabricant est traçable, tout comme le joint d'étanchéité personnalisé par un utilisateur. La présente invention est appropriée pour le traçage anti-contrefaçon d'une encre et de ses produits dérivés, un échantillon n'est pas endommagé et une identification unique est obtenue par comparaison de spectres.
Patent WO-2021103298-A1 (WO)
Inventor: LUO JIAJIA
IPC: H01L51/50
Filed: 2020-01-13
Abstract: Provided by the present invention are a thermally activated delayed fluorescent material, a preparation method therefor, and an electroluminescent device. The thermally activated delayed fluorescent (TADF) material comprises a compound composed of an acceptor A and a donor D, and the compound has a general structural formula as shown in formula 1: In D-A Formula 1, the acceptor A is selected from any one of the following structural formulas (A): and the donor D is the following structural formula (D).
Patent WO-2021146946-A1 (WO)
Inventor: YOU HUANCHENG
IPC: H03L7/099
Filed: 2020-01-21
Abstract: 一种振荡器，包括两个反向放大元件，每个反向放大元件通过电感器形成自反馈结构。两个反向放大元件的输出端通过一个或多个电感器相互耦合，且两个反向放大元件的输入端通过电容器相互耦合。该电容器的电容值可以被调节以改变振荡器所输出的差分输出振荡信号的振荡频率。
Patent WO-2021098051-A1 (WO)
Inventor: ZHANG NAN
IPC: H04W24/10
Filed: 2020-02-14
Abstract: Systems and methods for wireless communications are disclosed herein. In some embodiments, a wireless communication method for wireless communication between a first communication node and a second communication node includes obtaining, by the second communication node, status information related to the first communication node. In some embodiments, a wireless communication method for wireless communication between a first communication node and a second communication node includes transmitting, by the first communication node to the second communication node, status information related to the first communication node.
Patent WO-2020233196-A1 (WO)
Title: 精密控制用中空内啮合减速机
Inventor: LIU WEIWEI
IPC: F16H1/32
Filed: 2020-03-06
Abstract: 一种精密控制用中空内啮合减速机，包括内摆线齿圈（1）及置于其中的两级减速部件：第一级减速部件包括伺服电机上的主动轮（13）、双联齿轮（8）及行星轮（12），第二级减速部件包括2～3只均布的偏心轴（11）、摆线轮、左刚性盘（16）及右刚性盘（5），偏心轴（11）两偏心段用第三轴承（15）支承摆线轮，偏心轴（11）偏心段两侧轴伸用第四轴承（14）支承在左、右刚性盘（16，5）周边孔中，左、右刚性盘（16，5）用第五轴承（2）支承在内摆线齿圈（1）两侧内孔，摆线轮齿与内摆线齿圈（1）间的侧隙Δc＝(0.7～5)λ(mm)，λ为摆线轮热膨胀量。通过该方式，该减速机具有良好的动态特性，运转做功不过热；简化了结构；接触强度高，其承载力比摆线针轮结构大50％。
Patent WO-2020211583-A1 (WO)
Title: 中子捕获治疗系统
Inventor: CHEN WEILIN
IPC: G21K1/02
Filed: 2020-03-17
Abstract: 一种中子捕获治疗系统，能够防止射束整形体(20)材料本身变形损坏，改善中子射源的通量与品质。硼中子捕获治疗系统(100)，包括中子产生装置(10)和射束整形体(20)，中子产生装置(10)包括加速器(11)和靶材(T)，加速器(11)加速产生的带电粒子线(P)与靶材(T)作用产生中子，中子形成中子束(N)，中子束(N)限定一根主轴(X)，射束整形体(20)包括缓速体(231)、反射体(232)和辐射屏蔽体(233)，射束整形体(20)还包括容纳缓速体(231)的框架(21)。
Patent WO-2020220859-A1 (WO)
Inventor: JIAO SHENGLU
IPC: B66D1/12
Filed: 2020-03-19
Abstract: A combined power built-in winch, comprising a base (1), a main shaft (2), a left plate (3), a reel (4), a cylindrical stator winding (5), a cylindrical permanent magnet (6), a cylindrical stator (7), a cylindrical rotor (8), a right plate (13), and a power source line passing hole (14); a waste oil collection tank (19) is placed directly below the reel (4), and an opening at the top of the waste oil collection tank (19) faces the reel (4) vertically upwards. The winch uses the reel as the outer peripheral structure of a hub motor, and three combined power sources use one main shaft with the winch reel, the main shaft being fixed to the base as the stator of the hub motor; the entire structure is compact, lightweight, and low cost, and omits structures such as a decelerator, having the advantages of being energy saving and environmentally friendly and having low pollution, stable operation, high reliability, low speed, high torque, and high efficiency, meeting low speed and high torque usage requirements.
Patent WO-2020211616-A1 (WO)
Inventor: ZHONG YU
IPC: G06Q30/02
Filed: 2020-03-26
Abstract: Embodiments of the present disclosure disclose a method and a device for processing user interaction information. A specific embodiment of the method comprises: acquiring a set of user interaction information associated with a preset interaction operation, wherein the user interaction information comprises category information and brand information of an interaction object, user attribute information, and operation time information of interaction operations corresponding to a brand of the interaction object; generating a corresponding interaction feature of a user on the basis of the set of user interaction information; and determining, on the basis of the interaction feature of the user and a pre-trained preset operation probability generation model, a probability of the user executing a target operation associated with a brand of the interaction object in the corresponding user interaction information. The embodiment determines, according to the user interaction information, the probability of the user executing the target operation associated with the brand of the interaction object in the corresponding user interaction information, thereby providing data support to stock and inventory management decisions of e-commerce merchants.
Patent WO-2020238399-A1 (WO)
Title: Dispositif intelligent de production de pile tubulaire de béton et chaîne de production utilisant ce dernier
Inventor: LI QUANMIN
IPC: B28B15/00
Filed: 2020-03-31
Abstract: La présente invention concerne un dispositif intelligent de production de pile tubulaire de béton comprenant un dispositif d'alimentation intelligent, le dispositif d'alimentation intelligent comprenant une unité de réduction de résistance et une unité d'adaptation de mouvement, l'unité de réduction de résistance comprenant une machine de pompe, un tuyau de pompage et un dispositif de commande, le tuyau de pompage étant doté en interne d'un canal d'alimentation, et une dimension radiale du canal d'alimentation étant progressivement élargie d'une extrémité proche de la machine de pompe à l'autre extrémité ; la machine de pompe est raccordée au dispositif de commande au moyen d'un câble, et le dispositif de commande est conçu pour envoyer un signal à la machine de pompe pour commander l'efficacité de la machine de pompe transportant du béton vers le tuyau de pompage ; et l'unité d'adaptation de mouvement comprend une plateforme, au moins deux capteurs de pesée et un dispositif de commande. La présente invention présente une conception structurale rationnelle, la structure du tuyau de pompage est améliorée de façon rationnelle, le diamètre interne, pour le transport de béton, du tuyau de pompage est conçu pour être inégal, et la force de frottement entre le tuyau de pompage et le béton est réduite ; et le mouvement d'un moule est différent d'un mode simple classique, un ajustement de mouvement adaptatif peut être réalisé en fonction de la quantité d'injection de béton dans le moule et le problème de blocage du tuyau de pompage en raison du mouvement trop lent du moule est évité.
Patent WO-2021207990-A1 (WO)
Title: Cellular network which selectively configures a measurement gap based on subcarrier spacing
Inventor: CHEN YUQIN
IPC: H04W36/00
Filed: 2020-04-16
Abstract: A system for determining and reporting user equipment (UE) time gap requirement information for performing a measurement on a reference signal provided by a target base station. A UE receives a radio resource control (RRC) message from a current base station to modify a current RRC connection. The RRC configuration message may comprise sub carrier spacing (SCS) information of one or more target frequency bands of at least one target base station. The UE may then determine gap information based at least in part on the received SCS information of the one or more target frequency bands. The gap information may indicate whether a gap is needed in performing measurements on a reference signal transmitted at each of the one or more target frequency bands. The UE then transmits the gap information to the current base station.
Patent WO-2020221020-A1 (WO)
Inventor: JIANG XUEFEI
IPC: B60N2/28
Filed: 2020-04-16
Abstract: 一种婴儿提篮，包括：顶端开口且具有婴儿容纳空间的篮体（1），篮体（1）包括篮体侧壁；婴儿容纳空间具有与婴儿头脚方向对应的长轴方向以及与长轴方向垂直的短轴方向，篮体侧壁中的至少两侧侧壁为中空侧壁；两侧侧壁为与婴儿容纳空间的短轴方向对应的两侧侧壁，通过设置中空侧壁，形成具有中间缓冲层的双层结构，对婴儿乘员提供三层保护。
Patent WO-2021000631-A1 (WO)
Title: 一种化妆品用舒敏物质的评价方法
Inventor: ZHANG ZHIHUA
IPC: A61K8/37
Filed: 2020-04-17
Abstract: 一种利用敏感检测剂评价化妆品用舒敏物质的方法，包括如下步骤：1)制备用于检测敏感皮肤的面膜，面膜包括面膜基材和面膜液，面膜液中含有化妆品基质和敏感检测剂；2)在步骤1)的面膜液中添加舒敏物质，制备添加舒敏物质的面膜；3)分别在面部敷用步骤1)和步骤2)所制备的面膜，感知刺激，根据皮肤对敏感检测剂的刺激响应情况评价舒敏物质是否具有舒敏活性。评价方法操作简便，对操作人员要求较低，实验结果更加客观真实，具有操作简便，实验结果客观真实、灵敏度高的优点。
Patent WO-2021093297-A1 (WO)
Title: Voice module mounting structure and air conditioner
Inventor: SHANG BIN
IPC: F24F11/89
Filed: 2020-05-20
Abstract: A voice module (2) mounting structure and an air conditioner. The voice module (2) mounting structure comprises an end cover (1), the voice module (2) abuts against the end cover (1), the end cover (1) comprises a sound insulation structure (12) and/or a first vibration reducing structure (11), and the first vibration reducing structure (11) and/or the sound insulation structure (12) are/is located between the end cover (1) and the voice module (2). According to the voice module (2) mounting structure, the vibration of the voice module (2) is reduced by providing the vibration reducing structure between the end cover (1) and the voice module (2); on the one hand, the voice module (2) is protected, and the service life of the voice module (2) is prolonged; on the other hand, the loudspeaking effect is improved, and the user experience is improved; and the sound insulation structure (12) is provided between the end cover (1) and the voice module (2) to reduce diffusion of sound, the loudspeaking effect is further improved, and the sound is enabled to be loud and clear.
Patent WO-2020233676-A1 (WO)
Title: Amide-substituted imidazo compounds as selective inhibitors of indoleamine 2, 3-dioxygenases
Inventor: WANG HEXIANG
IPC: A61K31/4184
Filed: 2020-05-21
Abstract: Disclosed herein are amide-substituted imidazo compounds and pharmaceutical compositions comprising at least one such novel benzoimidazoles, processes for the preparation thereof, and the method for using the same in therapy. In particular, disclosed herein are certain amide-substituted imidazo compounds that are useful for inhibiting indoleamine 2, 3-dioxygenase and for treating diseases or disorders mediated thereby.
Patent WO-2021057087-A1 (WO)
Title: Internet of things (iot) device activation method and apparatus, and device
Inventor: CAO JIANFENG
IPC: G06K17/00
Filed: 2020-06-05
Abstract: Disclosed in one or more embodiments of the present description are an Internet of things (IOT) device activation method and apparatus, and a device. In one embodiment, the IOT device activation method comprises: a point of sales (POS) front-end system receives entity object information and interaction account information corresponding to an IOT device; query, in the POS front-end system, network information of an entity object corresponding to the IOT device; generate a scan code on the basis of the entity object information, the interaction account information, and the network information of the entity object corresponding to the IOT device; and send the scan code, so that the IOT device obtains, by means of the scan code, the entity object information, the interaction account information, and the network information of the entity object corresponding to the IOT device for executing activation of the IOT device.
Patent WO-2020248997-A1 (WO)
Title: Surréservation de retransmission de liaison latérale
Inventor: GARCIA VIRGILE
IPC: H04W72/04
Filed: 2020-06-10
Abstract: L'invention concerne un procédé de surréservation de ressources de transmission pour des retransmissions de communication de liaison latérale. Après qu'un premier EU a réservé des ressources de transmission et de retransmission pour une transmission de liaison latérale, un second EU peut également réserver les ressources de retransmission pour une transmission de communication de liaison latérale à partir du second EU. Une telle surréservation peut être permise par une configuration de système, ou par des messages de configuration RRC. La surréservation permise peut varier par un numéro de retransmission de telle sorte qu'une surréservation différente est permise en fonction de la manière dont le numéro de retransmission.