baber/WOPTO huggingface dataset:
Patent WO-2020000973-A1 (WO)
Title: 信息访问方法、客户端、装置、终端、服务器和存储介质
Inventor: LIAO ZHI
IPC: H04N21/431
Filed: 2018-12-28
Abstract: 公开了一种信息访问方法、客户端、装置、终端、服务器和存储介质。其中，方法包括：在终端界面上显示入口展示栏，并在所述入口展示栏中展示信息的访问入口；响应于用户对所述入口展示栏中信息的访问入口的预设操作，将所述终端界面切换至以列表形式显示的信息流，其中，所述信息的访问入口包括信息聚合访问入口，所述信息聚合访问入口满足预设的规则。
Patent WO-2019144770-A1 (WO)
Title: Process cartridge
Inventor: YANG XIAOFENG
IPC: G03G21/18
Filed: 2018-12-29
Abstract: A process cartridge (1); the process cartridge (1) comprises a cartridge body (11), a photosensitive drum (13), a developing roller (12), a driving force transmission component and a holding end cover (17); the driving force transmission component is connected with an axle end of the developing roller (12); the driving force transmission component includes a connection (16), a driving force receiving head (15) and a restoring torsion spring (18); the driving force receiving head (15) is provided with an end portion (153); a first end of the connection (16) is connected with an axle end of the developing roller (12), and a second end of the connection (16) is sleeved at a first end of the end portion (153); at least two driving head protrusions (151) are circumferentially disposed at a second end face of the end portion (153), a positioning protrusion (152) is disposed at the axle center of the second end face of the end portion (153), and a restoring portion (154) is provided at the outer wall of the end portion (153); a first torque arm of the restoring torsion spring (18) can abut against the restoring portion (154), and a second torque arm of the restoring torsion spring (18) abuts against the holding end cover (17); and the adjacent two driving head protrusions (151) are located in a semicircular face of the second end face of the end portion (153).
Patent WO-2019129291-A1 (WO)
Inventor: SUN WEIFENG
IPC: H02M1/00
Filed: 2018-12-29
Abstract: L'invention concerne un procédé d'amélioration de l'efficacité de conversion d'un mode à CCM d'une alimentation électrique à commutateur résonant de retour, consistant à : prédéfinir une valeur critique Tset, calculer un intervalle de temps Ttap entre des points de zéro adjacents dans le temps de connexion actuel, émettre un signal d'interruption au niveau des points de zéro et comparer l'intervalle de temps Ttap à la valeur critique prédéfinie Tset ; lorsque Ttap > Tset, commander le temps d'interruption actuel pour qu'il soit inférieur au temps d'interruption du cycle précédent et émettre un signal de démarrage ; lorsque Ttap = 0, commander le temps d'interruption actuel pour qu'il soit supérieur au temps d'interruption du cycle précédent et émettre un signal de démarrage ; et lorsque 0 < Ttap ≤ Tset, commander le temps d'interruption actuel pour qu'il soit le même que le temps d'interruption du cycle de commutateur précédent et émettre un signal de démarrage.
Patent WO-2020124754-A1 (WO)
Inventor: ZHENG YONG
IPC: G10L15/04
Filed: 2019-01-29
Abstract: 本发明揭示了一种多媒体文件的翻译方法、装置及翻译播放设备，其中方法包括：获取多媒体文件中的原始语音文件；翻译所述原始语音文件得到新语音文件，所述新语音文件中的语言为指定语言；配置所述新语音文件的加载属性，以使所述多媒体文件播放时，同步加载所述新语音文件。实现对多媒体文件中原始语音文件的自动翻译。
Patent WO-2020164085-A1 (WO)
Inventor: SHO KAKURYO
IPC: H01F27/28
Filed: 2019-02-15
Abstract: 一种用于变压器绕组的导线及一种变压器，导线包括第一绝缘层，其内设置有两根导体线芯，其中每根导体线芯都依次被包裹有第二绝缘层和金属屏蔽层。变压器的原边绕组和副边绕组的线圈由该导线以双线并绕方式缠绕制成。由于变压器的电源对称性好，且其原边绕组和副边绕组的直流电阻对称和交流阻抗对称，又因为原边绕组和副边绕组的参数一直，有利于对共模干扰的抑制，能够在一定程度上起到防止磁饱和的作用，因此对变压器的电磁兼容性也是有益的。使得变压器容易实现高频大功率化、显著改善并防止高频高压局部放电现象、接近100%的原副边耦合，使得变压器实现超低漏感。
Patent WO-2020001080-A1 (WO)
Inventor: DING SANSAN
IPC: B61H13/20
Filed: 2019-03-18
Abstract: Disclosed are a maglev vehicle and a braking apparatus therefor. The braking apparatus comprises a drive apparatus (1) and more than two braking plates (2) successively hinged to one another in a left-right direction, wherein upper and lower sides of each of the braking plates (2) are both hinged to connection rods (3) in an intersecting manner; the various connection rods (3) at the same side are successively hinged to one another in a left-right direction, so as to form an intersecting-type connection rod mechanism with the braking plate (2); a hinge shaft between two adjacent braking plates (2), a hinge shaft between two adjacent connection rods (3), and a hinge shaft between the braking plate (2) and the connection rod (3) all extend in an up-down direction; and the drive apparatus (1) drives the intersecting-type connection rod mechanism to expand outwards, so as to drive each of the braking plates (2) to be successively spliced to carry out air pressure braking, or drives the intersecting-type connection rod mechanism to shrink inwards so as to drive each of the braking plates (2) to be successively folded. The braking apparatus can improve the braking effect and shorten the braking distance by means of coordinated electric braking and safety braking.
Patent WO-2019184881-A1 (WO)
Inventor: SUN ZHIREN KEVIN SUNNY GODFREY CHUA SING
IPC: G06Q20/32
Filed: 2019-03-25
Abstract: L'invention concerne un procédé d'identification de toute tentative répétitive de cliquer sur des bannières publicitaires. Le procédé identifie des secondes tentatives pour ignorer lesdites secondes tentatives. Ainsi, toutes les premières tentatives peuvent être identifiées et récompensés de manière appropriée. L'invention concerne également un système d'accompagnement, comprenant des codes QR qui peuvent être balayés par des téléphones intelligents pour déclencher une chaîne de coupons publicitaires ou de rabais. Lesdits coupons publicitaires ou de rabais peuvent être diffusés à autant d'utilisateurs que souhaité sans être comptés deux fois pour n'importe quel même destinataire.
Patent WO-2020206625-A1 (WO)
Inventor: LU JUN
IPC: H01L23/31
Filed: 2019-04-10
Abstract: An integrated circuit assembly may be formed having at least one integrated circuit device electrically attached to an electronic substrate. The integrated circuit assembly may further include at least one electromagnetic interference structure attached to the electronic substrate adjacent to the at least one integrated circuit device. The at least one electromagnetic interference structure may be electrically attached to the electronic substrate with at least one resilient connector extending therebetween. In one embodiment, the at least one electromagnetic interference structure may be grounded to the electronic substrate.
Patent WO-2020155446-A1 (WO)
Inventor: YAN XINZHANG
IPC: A61C13/083
Filed: 2019-04-29
Abstract: 一种牙科用氧化锆处理方法，包括对氧化锆进行遮色处理、表面粗糙化处理、染色处理、表面保护处理和增设防护膜处理，并相应提出全新的遮色液、染色液和粘结性溶液。
Patent WO-2020220375-A1 (WO)
Title: Contention resolution in random access procedure
Inventor: TURTINEN SAMULI
IPC: H04W74/08
Filed: 2019-05-02
Abstract: Embodiments of the present disclosure relate to contention resolution in random access procedure. An apparatus transmits a random access request to a further apparatus, and the random access request comprises a random access preamble and an identifier of the apparatus for a random access procedure. The apparatus then receives, from the further apparatus, control information on a control channel addressed to the identifier, and the control information indicates at least one of a resource and timing information for communication between the apparatus and the further apparatus. Next, the apparatus determines a result of the random access procedure based at least in part on the control information.
Patent WO-2019201357-A1 (WO)
Title: Converter valve cooling water circuit
Inventor: HE ZHIYUAN
IPC: H05K7/20
Filed: 2019-06-17
Abstract: Provided is a converter valve cooling water circuit, comprising a converter valve module cooling water circuit, wherein a water inlet main pipe is connected to a water outlet main pipe via a water flow branch circuit and a cooling element, a first voltage-equalising electrode is a three-way conductor connecting piece connected to one end of the water inlet main pipe to act as a water inlet, a second voltage-equalising electrode is a plug-type conductor connecting piece connected to the other end of the water inlet main pipe so that the other end of the water inlet main pipe forms a blind end, a third voltage-equalising electrode is a plug-type conductor connecting piece connected to one end of the water outlet main pipe so that the one end of the water outlet main pipe forms a blind end, and a fourth voltage-equalising electrode is a three-way conductor connecting piece connected to the other end of the water outlet main pipe to act as a water outlet.
Patent WO-2021007852-A1 (WO)
Title: Procédé et appareil pour commander des transmissions de liaison latérale et de liaison montante de nr acceptant v2x
Inventor: HAN JING
IPC: H04W72/12
Filed: 2019-07-18
Abstract: La présente invention concerne un procédé mis en oeuvre par un équipement utilisateur (UE). Le procédé consiste à : déterminer si une transmission de liaison montante (UL) et une transmission de liaison latérale (SL) se chevauchent dans le domaine temporel ; et en réponse au chevauchement de la transmission UL et de la transmission SL dans le domaine temporel, déterminer, sur la base d'exigences de qualité de service (QoS) de la transmission UL et de la transmission SL, de transmettre soit la transmission UL, soit la transmission SL, et ne pas transmettre l'autre transmission.
Patent WO-2020228141-A1 (WO)
Inventor: YANG FANG
IPC: G06N3/08
Filed: 2019-07-29
Abstract: Disclosed in the present application are an electromagnetic signal identification method and device for constructing a graph convolutional network on the basis of implicit knowledge. The method comprises: obtaining a plurality of electromagnetic signals, extracting feature descriptions of the plurality of electromagnetic signals, generating a feature matrix according to the feature descriptions of the plurality of electromagnetic signals, and using the feature matrix as first-type input information; mining implicit knowledge of the plurality of electromagnetic signals, and according to the implicit knowledge, constructing an electromagnetic signal implicit knowledge-based graph structure and using same as second-type input information; and building a graph convolutional neural network according to the first-type input information and the second-type input information, and performing cyclic iteration training on the graph convolutional neural network by using a weak supervised learning method such that the graph convolutional neural network outputs the categories of the plurality of electromagnetic signals. According to the described method, the features of each node can be used to mine the relationship between nodes, the features of each electromagnetic signal category are deeply extracted, a graph convolutional neural network is constructed to identify electromagnetic signals, more information is used, and generalization capabilities are higher.
Patent WO-2020029851-A1 (WO)
Inventor: LIN TAO
IPC: G01N21/65
Filed: 2019-07-31
Abstract: 本发明公开了一种基于工作流的振动光谱分析模型优化方法。初始化确定振动光谱分析模型的评价参数和振动光谱分析模型的优化对象，将预处理方法和多元分析方法进行排列组合得方法组合；计算各个方法组合下的超参数和对应的超参数空间组合；将训练集分别输入到各个方法组合，优化计算确定方法组合的最优超参数；将训练集分别输入训练得到模型参数，由此获得各个组合模型；将测试集输入各个组合模型，计算各个组合模型的评价参数，选出最优模型。本发明建立了工作流程，避免了繁琐的人工操作和主观判断，更充分地利用了并行计算资源，提供了传统光谱分析软件不具备的新的系统模型优化方式。
Patent WO-2021022397-A1 (WO)
Inventor: XING JINQIANG
IPC: H04W74/08
Filed: 2019-08-02
Abstract: A power control method and apparatus, and a computer device and a storage medium. The method comprises: a UE receives SUL carrier information sent by an NR conventional base station, acquires power control information according to the SUL carrier information, and adjusts uplink transmission power of the UE according to the power control information. The SUL carrier information is used for indicating that an SUL frequency band and an NR conventional frequency band are deployed in different station sites, and whether there is a target frequency band which is in co-station deployment with the SUL frequency band, wherein a spectrum interval between the target frequency band and the SUL frequency band is less than or equal to a preset threshold value. Therefore, when the SUL frequency band and the NR conventional frequency band are deployed in different station sites, the UE may determine the power control information by means of the SUL carrier information sent by the NR conventional base station, thereby adjusting uplink power control of the UE.
Patent WO-2020030147-A1 (WO)
Inventor: ZHANG XIANGDONG
IPC: H04W52/36
Filed: 2019-08-09
Abstract: 一种通信方法及装置，包括：终端设备在确定第一上行数据传输时刻和第一时长后，根据该第一上行数据传输时刻和该第一时长确定第一时刻，并根据该第一时刻监听控制信道。如此，终端设备可根据在该第一时刻监听到的控制信道，向网络设备发送PHR，从而可有效提高终端设备反馈PHR的效率。
Patent WO-2020038275-A1 (WO)
Inventor: YANG CHEN
IPC: H02M3/158
Filed: 2019-08-15
Abstract: 一种双极双向直流变换器及其控制方法和控制装置。双极双向直流变换器包括至少两个阀组串（101，102）和至少六个磁性元件（103），根据阀组串（101，102）和双向直流变换器低压侧端口的连接关系区分为I型阀组串（102）和II型阀组串（101）；I型阀组串（102）的低压直流端口的正极构成双极双向直流变换器低压侧端口的正极；Ⅱ型阀组串（101）的低压直流端口的正极连接I型阀组串（102）的低压直流端口的负极，构成双极双向直流变换器低压侧端口的中性点，Ⅱ型阀组串（101）的低压直流端口的负极构成双极双向直流变换器低压侧端口的负极；每个阀组串（101，102）包括高压直流端口、低压直流端口、至少三个交流端口，每个交流端口连接一磁性元件（103）；同一个阀组串（101，102）内的所有的交流端口连接的磁性元件（103）的另一端相连。
Patent WO-2021031073-A1 (WO)
Title: Account transfer method and electronic device
Inventor: ZHOU SHISONG
IPC: G06Q20/32
Filed: 2019-08-19
Abstract: An account transfer method and an electronic device. The account transfer method is applied to an electronic device (110), the electronic device (110) being installed with a virtual keyboard and an electronic wallet, and comprises: the virtual keyboard being configured with a payment instruction, wherein the payment instruction is used to initiate a payment request to the electronic wallet (S41); when the electronic wallet monitors the payment request (S42), running an account transfer function module and popping up an account transfer page (S43); and the electronic wallet performing account transfer processing on the basis of account data and account transfer amount data determined on the account transfer page (S44). According to the method, account transfer is performed by means of a virtual keyboard, such that the technical problem of complicated and cumbersome operation caused by the current account transfer operation relying on application programs can be solved, thereby realizing fast account transfer.
Patent WO-2020098329-A1 (WO)
Title: Antrodia cinnamomea extract, method for preparing antrodia cinnamomea composition, and pharmaceutical composition
Inventor: CHUNG CHEN-HAN
IPC: A61K33/243
Filed: 2019-08-26
Abstract: A method for preparing an Antrodia cinnamomea extract, which relates to the technical field of edible medicinal fungi. The method comprises: using an ethanol solution to extract culture dish-type Antrodia cinnamomea sporocarp powder, concentrating a filtrate under reduced pressure to obtain a crude extract; adsorbing the crude extract by using a macroporous resin and then placing same in a rectangular container; sequentially eluting by using a mixed solution, concentrating an eluate under reduced pressure, and drying to obtain a first sub-extract of an Antrodia cinnamomea extract; next, eluting by using an ethanol solution, concentrating an eluate under reduced pressure, and drying to obtain a second sub-extract of the Antrodia cinnamomea extract; next, eluting by using an ethyl acetate solution, concentrating an eluate under reduced pressure, and drying to obtain a third sub-extract of the Antrodia cinnamomea extract. Further provided are a method for preparing an Antrodia cinnamomea composition and a pharmaceutical composition. The obtained sub-extracts of an Antrodia cinnamomea extract or the Antrodia cinnamomea composition may be used for treating cancer and reducing the side effects of chemotherapy.
Patent WO-2020043081-A1 (WO)
Title: 定位技术
Inventor: CHENG BAOSHAN
IPC: G01C21/30
Filed: 2019-08-27
Abstract: 一种定位方法，包括：确定图像中的第一道路部件的第一特征信息以及语义类别信息，其中图像为移动设备在移动过程中拍摄的（101）；在高精地图中确定与语义类别信息相同的第二道路部件的第二特征信息（102）；基于第一特征信息与第二特征信息的匹配结果，定位移动设备（103）。
Patent WO-2021042251-A1 (WO)
Inventor: YU YONG
IPC: C08G18/75
Filed: 2019-09-02
Abstract: 本发明属于水性聚氨酯树脂的技术领域，尤其涉及一种光化反应制备多异氰酸酯的方法以及制备水性聚氨酯树脂的方法，制备水性聚氨酯树脂的方法包括如下步骤：将包含多异氰酸酯、低聚物多元醇、扩链剂和亲水剂的原料进行聚合反应，得到水性聚氨酯树脂；其中，所述多异氰酸酯中的苯甲酮类杂质的含量≤0.045wt％。本发明通过控制多异氰酸酯制备过程中苯甲酮类杂质的含量，可有效地改善产品的耐黄变性能，也降低了由于产品中存在这类杂质而导致下游制品不合格的危害。
Patent WO-2021042277-A1 (WO)
Title: Method for acquiring normal vector, geometry and material of three-dimensional object employing neural network
Inventor: WU HONGZHI
IPC: G06T15/00
Filed: 2019-09-03
Abstract: A method for acquiring a normal vector, a geometry and a material of a three-dimensional object employing a neural network. The acquisition method of the present invention combines a neural network based on the concept of actively illuminating an object with certain patterns, capturing an image, and performing calculation with respect to the captured image to obtain a normal vector of the object. In the method, the obtained normal vector is further used to optimize a model of the object. In the method, material feature information can be acquired while acquiring the normal vector. Combination of the above information produces a high quality geometry and material acquisition result. The method enables a reduction in the number of obtained illumination patterns and acquisition of a precise normal vector, and application thereof is not limited to a certain capture apparatus.
Patent WO-2021046788-A1 (WO)
Title: Techniques for improving efficiency in sidelink wireless communications
Inventor: CAO YIQING
IPC: H04W72/02
Filed: 2019-09-12
Abstract: Some aspects described herein relate to receiving, from a base station, a configuration to transmit uplink signaling to the base station, determining, based on the configuration, to setup a group for sidelink communication with one or more other user equipments (UEs), transmitting, based on determining to setup the group, a first uplink message based on the configuration from the base station, and receiving, from the one or more other UEs, a second uplink message based on the configuration to indicate setup of the group. Some aspects described herein also relate to conflict avoidance between sidelink and uplink/downlink communications.
Patent WO-2021007945-A1 (WO)
Inventor: YU WENJING
IPC: H01L27/32
Filed: 2019-09-16
Abstract: A display panel (100), a display apparatus, and a method for manufacturing the display panel (100). The display panel (100) comprises at least one light-transmitting area (20), a display area (10) arranged around the light-transmitting area (20), and a frame area arranged around the display area (10), wherein the display area (10) comprises a plurality of scanning lines (1) extending in a first direction and a plurality of data lines (2) extending in a second direction; the first direction is different from the second direction; and the light-transmitting area (20) comprises a plurality of data lines (2) extending along the second direction. A display apparatus comprises a display panel (100). The method for manufacturing the display panel (100) comprises the following steps: forming a gate layer (31); and forming a source and drain layer (30) on the gate layer (31).
Patent WO-2020082974-A1 (WO)
Inventor: CHEN BIN
IPC: F21K9/20
Filed: 2019-09-26
Abstract: A light source apparatus (10), comprising a laser light source (110), used for emitting a first light (L1); a wavelength conversion apparatus (120), arranged on the optical path of the first light (L1), and comprising a transparent wavelength conversion layer (121) and a transparent light guide layer (122) arranged in sequence along the direction of incidence of the first light (L1), the transparent wavelength conversion layer (121) comprising a first face, the first face being an incident light face and an emergent light face of the wavelength conversion apparatus (120); the wavelength conversion apparatus (120) also comprises a light reflection structure (123), arranged on the surface of the transparent light guide layer (122) furthest from the transparent wavelength conversion layer (121); the transparent wavelength conversion layer (121) absorbs part of the first light (L1) and emits a second light (L2) having a different wavelength range to the first light (L1), and part of the first light (L1) enters the transparent light guide layer (122) via the transparent wavelength conversion layer (121). Compared to the prior art, the unabsorbed first light (L1) is transmitted twice through the transparent light guide layer (122), increasing the light path and expanding the beam cross-sectional area, such that the light spot of the first light (L1) emitted by the wavelength conversion apparatus (120) expands to match the light spot of the second light (L2), thereby improving the colour uniformity of the light emitted by the light source apparatus (10).
Patent WO-2020063922-A1 (WO)
Inventor: WANG JUNWEI
IPC: H04W72/04
Filed: 2019-09-27
Abstract: Disclosed are a method and apparatus for detecting a control channel, so as to satisfy transmission requirements of different types of data. The method comprises: an access network device configuring, for a terminal device, at least one control channel resource set and at least two detection occasions, wherein each control channel resource set of the at least one control channel resource set corresponds to one or more control channels, and all the detection occasions of the at least two detection occasions are different from each other; the access network device sending scheduling information to the terminal device by means of the one or more control channels corresponding to each control channel resource set of the at least one control channel resource set; and the terminal device receiving configuration information of the at least one control channel resource set and configuration information of the at least two detection occasions, and detecting, according to the at least two detection occasions, the one or more control channels corresponding to each control channel resource set.
Patent WO-2020248462-A1 (WO)
Inventor: HE PENG
IPC: C01B32/19
Filed: 2019-10-22
Abstract: 一种高质量石墨烯材料的制备方法，包括：将电解质溶液、石墨原料和电极加入到电解容器中，使电极与电解质溶液接触，电极与石墨原料之间形成物理隔离；对电极施加电场，在石墨原料没有和电极接触的情况下发生插层和解理，电解质为硫酸、硝酸、磷酸、硼酸、硫酸盐、硝酸盐、磷酸盐、硼酸盐、碳酸盐、碳酸氢盐、尿素、甲酸、苯甲酸、乙酸和乙酸盐中的一种或其组合；清洗解理产物，除去电解质溶液，干燥得到高质量石墨烯粉体。本方法利用电解质在发生电化学反应时产生的过氧化物对石墨进行插层，过氧化物在插层过程中产生气泡对石墨结构进行解理，在无需接触电极的情况下实现石墨的高效解理和高质量石墨烯的电化学制备。
Patent WO-2021081834-A1 (WO)
Title: User permission defining method, mobile terminal and computer-readable storage medium
Inventor: ZHANG YIMENG
IPC: G05D1/00
Filed: 2019-10-30
Abstract: A user permission defining method, a mobile terminal (10) and a non-volatile computer-readable storage medium (30). The user permission defining method comprises: determining a total growth value of a user according to a usage behavior of the user who uses an unmanned aerial vehicle (20); determining a user level to which the user belongs according to the total growth value; and determining a user permission according to the user level, wherein the permission increases as the user level increases.