baber/WOPTO huggingface dataset:
Patent WO-2020173279-A1 (WO)
Title: System, method, and apparatus for voting
Inventor: HUANG HUI
IPC: H04L29/06
Filed: 2020-01-22
Abstract: Disclosed is a system for voting. The system comprises at least one client device, a plurality of intermediate servers, and one or more reconstruction servers. Each client device presents a user with voting options, receives a chosen voting option from the user and generates voting data, uses a secret-sharing algorithm to convert the voting data into a plurality of data fragments, and transmits the plurality of data fragments to the plurality of intermediate servers, wherein use of the secret-sharing algorithm entails that the voting data cannot be reconstructed from the data fragments if the quantity of the data fragments is less than a threshold. The one or more reconstruction servers obtain, from the plurality of intermediate servers, data fragments being of a quantity greater than or equal to the threshold, and use the data fragments to reconstruct the voting data. A summary server receives the reconstructed voting data from the one or more reconstruction servers, summarizes the same to generate a summary result, and transmits the summary result to a corresponding client device for display. Further disclosed are a method and apparatus for voting.
Patent WO-2021147043-A1 (WO)
Inventor: LIU RONGBIN
IPC: G11C11/406
Filed: 2020-01-22
Abstract: Sont divulgués dans la présente demande une mémoire, un contrôleur, un procédé de rafraîchissement et un système de stockage. Le contrôleur peut envoyer des informations d'indication de rafraîchissement à la mémoire, de façon à indiquer à la mémoire au moins une rangée cible à rafraîchir. La mémoire peut en outre rafraîchir au moins une rangée cible à l'intérieur de la mémoire en fonction des informations d'indication de rafraîchissement. Le contrôleur peut commander de manière flexible, au moyen des informations d'indication de rafraîchissement, la rangée suivante rafraîchie par la mémoire, ce qui permet à une opération de rafraîchissement de s'adapter de manière flexible à différents scénarios d'application.
Patent WO-2020173408-A1 (WO)
Title: Container cover, container, food heating method and food vending machine
Inventor: FENG GUANGDAO
IPC: G07F17/00
Filed: 2020-02-24
Abstract: The present invention provides a container cover used for sealing a container, comprising a cover body; and one or more liquid bags located at the inner surface of the cover body, the liquid bags are attached to the inner surface of the cover body, wherein the liquid bags are configured to be capable of bursting to release water in the liquid bags during microwave heating. The present invention further discloses a container comprising the container cover and a food heating method. According to the embodiment of the present invention, the liquid bags and food are separated from each other and heated by microwave separately. The food is separately heated for a certain time, the length of the time is controlled by the strength of the frail part of the liquid bags, the liquid bags burst after being heated, unvaporized water flows to the surface of the food and continues to be vaporized, a cavity body of the container is filled with water vapor, not only can the surface of the food be humidified and heated, but also the food can be blocked from being overheated. Meanwhile, since microwave heating can heat the food from inside to outside, and the water vapor can heat the food from outside to inside, the taste and quality of the food after being heated can be entirely improved significantly.
Patent WO-2021164053-A1 (WO)
Inventor: LIU XINYONG
IPC: A61P31/18
Filed: 2020-03-03
Abstract: 一种吡啶并[2,3-d]嘧啶类HIV-1逆转录酶抑制剂WB3及其制备方法和应用。所述化合物结构如式I。还涉及含有WB3的药物组合物。还提供上述化合物以及含有一个或多个此类化合物的组合物在制备治疗和预防人免疫缺陷病毒(HIV)药物中的应用。
Patent WO-2020211562-A1 (WO)
Title: Method for extracting volatile oil from cannabis and application of volatile oil
Inventor: YU CHAOHUI
IPC: A24B15/26
Filed: 2020-03-05
Abstract: A method for extracting volatile oil from cannabis, comprising the following steps: 1) drying and dehydrating cannabis flowers and leaves; 2) grinding the cannabis flowers and leaves that were dried and dehydrated in step 1) into powder and remove cannabis seeds therefrom; 3) placing the cannabis flowers and leaves that were processed in step 2) in a heating and drying device, wherein an air outlet of the heating and drying device is connected to a condensing device, and the condensing device condenses gas discharged from the air outlet to obtain a condensate containing volatile oil; 4) using an extractant to perform extraction on the condensate obtained in step 3) and taking the supernatant therefrom; and 5) washing the supernatant obtained in step 4) using water and removing a water layer, and distilling an obtained organic layer. The described method may resolve the technical drawbacks in the prior art wherein volatile oil components in cannabis are not used but are released together with exhaust gas. Also provided are volatile oil extracted from cannabis by using the described method and an application thereof.
Patent WO-2020211824-A1 (WO)
Inventor: ZHANG WENBO
IPC: G02B26/00
Filed: 2020-04-16
Abstract: A wavelength conversion device (100), such as a phosphor wheel, comprises: a substrate (110), a reflective layer(120) and a wavelength conversion layer(130) on the reflective layer(120). The reflective layer (120) comprises (A) an inorganic binder or an organic silicone, and (B) reflective nanoparticles(122). The nanoparticles(122) have a particle size of about 200 nanometers to about 500 nanometers. The reflective layer(120) has high thermal stability. A method of manufacturing the wavelength conversion device (100) and a light projection system comprising the wavelength conversion device(100) are also disclosed.
Patent WO-2021217731-A1 (WO)
Inventor: LIU XINGYI
IPC: G09G3/36
Filed: 2020-05-14
Abstract: A backlight module and a display device. The backlight module comprises a backlight source (20) and a driving circuit for driving the backlight source (20). In the driving circuit corresponding to at least one backlight unit of the backlight source (20), the driving module (102) is connected to a data signal input module (101) and a compensation module (104) by means of a first point (g), and is connected to the backlight unit by means of a second point (s); the compensation module (104) is used for pulling down the potential of the first point (g) so that the potential of the first point (g) is less than the potential of the second point (s) in a blank frame stage, such that the threshold voltage of the driving module (102) drifts in a reverse direction.
Patent WO-2021103438-A1 (WO)
Title: 闸门密封面海生物水下清理设备、设备组合及清理方法
Inventor: ZHU JIANLIN
IPC: B08B3/02
Filed: 2020-05-18
Abstract: 一种闸门密封面海生物水下清理设备（100），用于清理附着在建筑结构（200）的闸门密封面上的海生物，其包括主体结构（1）、装设在主体结构（1）上的清理结构及与主体结构（1）固定的索具结构（3），索具结构（3）用于与起重设备连接，以带动清理结构移动至闸门密封面的对应位置，清理结构用于在其移动至闸门密封面的对应位置时清理闸门密封面上的海生物。通过将索具结构（3）与起重设备连接，便可借由起重设备带动清理设备移动至闸门密封面的对应位置时，使得清理结构能够清理海生物，既避免了潜水员清理方式效率低、存在人身安全隐患的问题，也不存在磁吸附方式移动稳定性差的问题。
Patent WO-2020238902-A1 (WO)
Inventor: CHEN SIHONG
IPC: G06T7/00
Filed: 2020-05-26
Abstract: 本申请涉及一种图像分割方法、模型训练方法、装置、设备及存储介质，其中图像分割方法包括：获取视频帧序列中的当前帧、及在前的视频帧所传递的历史仿射变换信息；依据所述历史仿射变换信息对所述当前帧进行仿射变换，得到与所述当前帧对应的候选区域图像；对所述候选区域图像进行特征提取，得到所述候选区域图像对应的特征图；基于所述特征图进行语义分割，得到所述当前帧中的目标对应的分割结果；根据所述特征图对所述历史仿射变换信息进行修正，得到更新的仿射变换信息，将所述更新的仿射变换信息作为所述视频帧序列中在后的视频帧所对应的历史仿射变换信息。本申请提供的方案可以提高图像分割准确性。
Patent WO-2021012816-A1 (WO)
Inventor: BAI JIE
IPC: H04L47/6275
Filed: 2020-06-04
Abstract: Provided are a method and a system for processing digital asset data packet to be authenticated. In practical applications, after the client establishes a point-to-point connection with the digital asset certification platform, the data packet uploaded by the client is determined first, and the uploaded data packet is stored in the queue to be processed according to priority, then the bibliographic data part of the data packet is reviewed according to the sequence of the queue to be processed; if the unqualified data item is presented, the review result analysis is provided and the review is continued until the review of all the bibliographic data part is completed; if the unqualified item is presented, the review result is collectively fed back to the client; continuing to perform the operations of the entity part of the digital asset for the data packet without the unqualified item. This method uses continuous item-by-item review for the bibliographic item part of data packet, and the data review result is fed back at one time after the review is completed, so that the user can amend the unqualified items at one time, avoiding the problem of low review efficiency caused by multiple review-error checking-corrections.
Patent WO-2020249101-A1 (WO)
Title: Communication method and apparatus
Inventor: YING JIANGWEI
IPC: H04W4/40
Filed: 2020-06-12
Abstract: Disclosed are a communication method and apparatus, used in the technical field of communications to solve the problem of informing an access network device of NR PC5 QoS parameters of a terminal. The method may comprise: a home V2XCF acquiring NR PC5 QoS parameters of a terminal; the home V2XCF sending the NR PC5 QoS parameters to a first network element in an EPS; the first network element receiving the NR PC5 QoS parameters, and sending the NR PC5 QoS parameters to an MME; and after receiving the NR PC5 QoS parameters, the MME sending the NR PC5 QoS parameters to an access network device. The first network element may be an HSS or a PCRF.
Patent WO-2021253464-A1 (WO)
Title: Loudspeaker enclosure
Inventor: DING JIANHUA
IPC: H04R1/02
Filed: 2020-06-22
Abstract: Provided is a loudspeaker enclosure comprising a lower cover, an upper cover covering the lower cover and forming an accommodation space together with the lower cover, a sound generating unit accommodated in the accommodation space, a support foam, and an air-permeable separator; the upper cover comprises an upper cover body covering the lower cover, and a support wall formed from the upper cover body extending out in the direction of the lower cover, said support wall recessing and forming a positioning step, and the sound generating unit being supported by and fixed to the positioning step; the air-permeable separator comprises a main body portion covering the sound generating unit and being arranged between the lower cover and the sound generating unit, and an extending wall formed from the peripheral edge of the main body portion extending out and bending toward the upper cover body, the extending wall being fixed to the support wall and forming a seal together with the support wall; the support foam is sandwiched between the sound generating unit and the main body portion. Compared to the prior art, the loudspeaker enclosure of the present application has good low frequency acoustic performance and high assembly efficiency.
Patent WO-2022006870-A1 (WO)
Title: Apparatus and system for voltage testing of electric ride-on vehicle
Inventor: Min lv hui
IPC: A63H17/00
Filed: 2020-07-10
Abstract: Apparatus and system for testing an electric ride-on vehicle (1). The apparatus includes, in one implementation, a direct current (DC) socket (28), a pair of junction plugs (30A, 30B), and a control circuit (32). The DC socket (28) is configured to receive a DC plug of a wall charger (14). The pair of junction plugs (30A, 30B) is configured to receive a connector of a battery (12) and a connector of a charging circuit (16). The control circuit (32) is electrically coupled to the DC socket (28) and the pair of junction plugs (30A, 30B). The control circuit (32) is configured to test voltages of the battery (12), the wall charger (14), and the charging circuit (16).
Patent WO-2022011698-A1 (WO)
Inventor: YANG LUANXIA
IPC: H04L27/26
Filed: 2020-07-17
Abstract: L'invention concerne des systèmes de communications sans fil et des procédés associés à la transmission transversale de Porteuses de composantes (CC), permettant de limiter le rapport PAPR. Un premier dispositif de communications sans fil répète des données à travers de multiples CC pour augmenter la couverture tout en maintenant les niveaux de puissance au-dessous de limites approuvées. Pour réduire le PAPR, un certain nombre de différents procédés et mécanismes sont possibles. Une mise en correspondance de débits peut être effectuée à travers les multiples CC, comme par un traitement BWP virtuel unique. En variante, chaque copie des données sur sa CC séparée peut être modifiée différemment, comme à l'aide de différents identifiants (ID) de brouillage ou de différentes versions de redondance. De plus, lors de l'utilisation d'une modulation MROF de diffusion de TFD (DFT-s-OFDM), on utilise un procédé alternatif pour abaisser le PAPR. Le procédé de TFD consiste à effectuer une TFD sur les données combinées, à mapper les tonalités vers chacune des porteuses et à effectuer une TFRI pour chaque porteuse individuellement. Chaque TFRI peut différer des autres.
Patent WO-2021082563-A1 (WO)
Inventor: LI QIAONENG
IPC: B61H13/36
Filed: 2020-07-28
Abstract: An integral brake beam for a railway wagon bogie is provided, and comprises a brake beam frame (1). A brake shoe holder (2) is provided on each beam frame end (16) at two ends of the brake beam frame (1). A support beam (13) serving as a lever support is provided at the middle of the brake beam frame (1). The support beam (13) and the brake beam frame (1) are integrally formed by means of casting or forging. The support beam (13) comprises two support plates (131) spaced apart from each other. A through-hole is provided on each of the support plates (131). The two through-holes together form a lever mounting hole (14) for connecting a brake lever. A railway wagon bogie using the integral brake beam is also provided. In the integral brake beam, a longitudinal support beam (13) is integrally disposed at the middle of the brake beam frame (1), replacing the use of a conventional combined support, thereby reducing the risk of structural failure caused by an assembly between an original support and the brake beam frame, and improving the reliability of the brake beam.
Patent WO-2022027265-A1 (WO)
Inventor: LI JIE
IPC: H02J7/35
Filed: 2020-08-05
Abstract: 一种太阳能充电的汽车遮阳罩，涉及新能源汽车领域，该太阳能充电的汽车遮阳罩采用不同类型的智能电动柱（10，11）、不同类型的挂件（34，35，36）、太阳能电池不同类型的安装方式的不同组合体，构建不需要光电传感器的各种不同类型的1纬度追日型或非追日型的汽车太阳能充电遮阳罩，解决了燃油汽车和新能源汽车由于太阳暴晒所引起车体自燃事故的发生、新能源汽车续航里程不足的技术问题。
Patent WO-2021068630-A1 (WO)
Title: Interaction method for electronic device and electronic device
Inventor: Liao Zongmeng
IPC: H04M1/725
Filed: 2020-08-05
Abstract: Provided in the embodiments of the present application are an interaction method for an electronic device, and an electronic device, which relate to the technical field of touch control and the technical field of mistaken touch prevention, and can improve mistaken touch prevention performance of an electronic device. An electronic device is provided with a touch sensor and one or more pressure sensors. The method comprises: an electronic device collecting, through a touch sensor, press information of a first press operation, wherein the press information indicates an operation type and an operating position of the first press operation; the electronic device collecting press pressure of the first press operation through one or more pressure sensors; in response to the first press operation, a processor of the electronic device acquiring first scene information of the electronic device, wherein the first scene information indicates an application scene and/or a physical scene where the electronic device is located; the processor determining a pressure threshold according to the first scene information; and if press pressure collected by a first pressure sensor in the one or more pressure sensors is greater than the pressure threshold, the processor executing a function corresponding to the press information.
Patent WO-2021073292-A1 (WO)
Inventor: HOU XINRU
IPC: G06T19/00
Filed: 2020-08-31
Abstract: 一种AR场景图像处理方法、装置、电子设备及存储介质，其中，该方法包括：获取增强现实AR设备的拍摄位姿数据（S101）；基于拍摄位姿数据以及虚拟对象在用于表征现实场景的三维场景模型中的位姿数据，获取与拍摄位姿数据对应的虚拟对象在现实场景中的呈现特效信息（S102）；基于呈现特效信息，通过AR设备展示AR场景图像（S103）。
Patent WO-2021068695-A1 (WO)
Inventor: XU ZHENGXIN
IPC: H04N5/64
Filed: 2020-09-08
Abstract: 本申请公开了一种电视机，该电视机包括：显示主体和接口延长装置，显示主体包括壳体和主板，主板具有第一接口，主板安装于壳体内，壳体设有通道口；接口延长装置安装于壳体内，接口延长装置包括驱动模块和接口延长线，接口延长线包括数据线和第二接口，数据线的一端与第一接口连接，数据线的另一端与第二接口连接；驱动模块与数据线传动连接，驱动模块用于驱动所述接口延长线设有所述第二接口的一端经过所述通道口伸出所述壳体外部，以及驱动伸出所述壳体外部的接口延长线经过所述通道口收回至所述壳体内部。本申请还公开了一种电视机控制方法和控制装置。
Patent WO-2022052092-A1 (WO)
Title: Connection establishment for a layer 2 ue-to-network relay
Inventor: TENNY NATHAN
IPC: H04W40/22
Filed: 2020-09-14
Abstract: In an aspect of the disclosure, a method is provided. The method of connection establishment operable in a remote UE. The remote UE operates in an idle state of a protocol (RRC_IDLE). The remote UE performs a discovery procedure. The remote UE selects a relay UE. The remote UE sends a setup request message for a network node [RRCSetupRequest] to the relay UE. The remote UE receives a first configuration message comprising a configuration for a first RLC channel [for SRB1 from the relay UE. In response to the first configuration message, the remote UE sends a first completion message [RRCReconfigurationCompleteSidelink] to the relay UE. The remote UE receives a setup message from the network node [RRCSetup] from the relay UE. The remote UE sends a setup completion message for the network node [RRCSetupComplete] to the relay UE. The remote UE enters a connected state of the protocol [RRC_CONNECTED]. The remote UE establishes security with the network node [SecurityModeCommand/SecurityModeComplete legacy procedure]. The remote UE receives a second configuration message comprising configuration information for one or more RLC channels [RRCReconfigurationSidelink for DRBs] from the relay UE. In response to the second configuration message, the remote UE sends a second completion message [RRCReconfigurationCompleteSidelink] to the relay UE. The remote UE receives a third configuration message from the network node, comprising configuration information for one or more radio bearers [RRCReconfiguration] from the relay UE. In response to the third configuration message, the remote UE sends a third completion message for the network node [RRCReconfigurationComplete] to the relay UE.
Patent WO-2021057678-A1 (WO)
Inventor: ZHONG QIWEN
IPC: H04L47/22
Filed: 2020-09-21
Abstract: 本申请公开了一种业务处理方法及装置，属于通信技术领域。在本申请中，可以将单位时间周期或单位数据帧划分为m个传输窗口，之后，根据待映射的n个业务所需的传输窗口数，来为每个业务分配对应的传输窗口来传输相应业务，进而根据每个业务对应的传输窗口，将n个业务的业务数据复用为一路数据进行发送。这样，多个业务就可以复用一个时间周期或数据帧来进行业务的传输，避免了一个时间周期或一个数据帧仅能承载一种业务所造成的带宽资源浪费。
Patent WO-2022061566-A1 (WO)
Title: Sélection de ressources dans des conditions d'encombrement
Inventor: YIN YUE
IPC: H04W72/02
Filed: 2020-09-23
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs destinés à des communications sans fil. Un équipement utilisateur (UE) peut identifier un message à transmettre sur un canal sans fil, tel qu'un système véhicule à tout (V2X). L'UE peut déterminer une limite de réservation de canal pour la réservation de ressources sur le canal sans fil pour le message sur la base d'un taux d'occupation de canal pour le canal sans fil. L'UE peut déterminer que les ressources disponibles sont insuffisantes pour une transmission initiale du message et pour une retransmission du message sur la base de la limite de réservation de canal. L'UE peut réserver une ressource sur le canal sans fil pour la transmission initiale du message sur la base de l'insuffisance des ressources disponibles pour la transmission initiale du message et pour la retransmission du message.
Patent WO-2021253671-A1 (WO)
Title: Magnetic resonance cine imaging method and apparatus, and imaging device and storage medium
Inventor: LIANG DONG
IPC: A61B5/055
Filed: 2020-09-24
Abstract: A magnetic resonance cine imaging method and apparatus, and an imaging device and a storage medium. The method comprises: acquiring magnetic resonance data (S101); and inputting the magnetic resonance data into a trained imaging model to obtain a magnetic resonance cine image, wherein the imaging model is a sparse low-rank network model constructed on the basis of an alternating direction method of multipliers and is used for controlling the alternating direction method of multipliers to perform iterative solving according to iteration parameters that are output by a neural network model, so as to obtain the magnetic resonance cine image (S102).
Patent WO-2021139259-A1 (WO)
Inventor: YU BAOCHANG
IPC: F24F11/74
Filed: 2020-09-28
Abstract: La présente invention concerne un système de ventilation à air frais de plafond. Ce système de ventilation à air frais de plafond comprend un corps, un premier ventilateur et un second ventilateur, le corps comprenant un boîtier, une entrée d'air frais et une sortie d'air vicié étant disposées sur la paroi latérale gauche du boîtier, une sortie d'air frais et une entrée d'air vicié étant disposées sur la paroi latérale droite du boîtier et un déflecteur de changement étant monté au centre d'une cavité interne du boîtier. La quantité d'air entrant et la quantité d'air sortant peuvent être régulées au moyen du déflecteur de changement et la densité d'air intérieur peut en outre être compensée au moyen d'une soupape d'équilibrage de pression d'air, de telle sorte que la pression d'air intérieur tend à être similaire à la pression d'air extérieur et l'équilibre entre les pressions d'air intérieur et d'air extérieur est facilité.
Patent WO-2021068829-A1 (WO)
Inventor: YE JINGRONG
IPC: B25B13/46
Filed: 2020-09-30
Abstract: Selon l'invention, un outil à cliquet réversible comprend un mécanisme d'inversion de type cage comprenant un élément de cage (12) pour déplacer des rouleaux (15) de premières positions vers des secondes positions de celui-ci. La structure et la configuration de l'élément de cage sont améliorées avec des éléments élastiques (124) pour empêcher les rouleaux d'être coincés accidentellement lorsque les rouleaux sont positionnés soit aux premières positions correspondantes, soit aux secondes positions correspondantes, tout en étant capables de maintenir et de restreindre les rouleaux verticalement en place lorsqu'ils sont déplacés des premières positions correspondantes ou des secondes positions correspondantes.
Patent WO-2022011857-A1 (WO)
Inventor: SHEN LIHONG
IPC: G09F15/00
Filed: 2020-10-13
Abstract: A publicity and display device for technical promotion, comprising a display box body (1) having an open top, a rain-proof assembly and a display assembly; a lifting assembly for driving the display assembly to move up and down is provided between the display assembly and the display box body (1), a storage drive assembly is provided between the rain-proof assembly and the display box body (1), the storage drive assembly comprises a T-shaped sliding groove (2) and a T-shaped positioning sliding plate (3), and a limiting assembly is provided above the display box body (1). By means of the arrangements of the T-shaped sliding groove (2), the T-shaped positioning sliding plate (3) and the limiting assembly, under the cooperation of the T-shaped sliding groove (2) and the T-shaped positioning sliding plate (3), when the whole device needs to be transported, the lifting assembly drives the display assembly to be stored in the display box body (1), a limiting effect between a positioning hole (4) and an L-shaped positioning rod (7) is removed, and under the action of gravity, the T-shaped positioning sliding plate (3) is driven to move downwards along the T-shaped sliding groove (2), thereby reducing the height of the rain-proof assembly, further reducing the transportation risk during transportation of the whole device, and improving the transportation efficiency.
Patent WO-2022077406-A1 (WO)
Inventor: HE CHANG
IPC: H04W88/04
Filed: 2020-10-15
Abstract: 本申请提供一种调度方法，包括：第一终端设备向第二终端设备发送配置消息，配置消息包括第一资源的资源信息或配置消息包括间隔时刻，第一资源用于第二终端设备发送侧行链路-传输缓冲区状态报告SL-BSR，间隔时刻用于指示第二终端设备在间隔时刻内通过自己选取的第二资源发送SL-BSR；第一终端设备接收第二终端设备根据配置消息发送的SL-BSR。