baber/WOPTO huggingface dataset:
Patent WO-2021143132-A1 (WO)
Title: Ceiling-mounted fresh air conditioner indoor unit
Inventor: YANG JIANBIN
IPC: F24F13/22
Filed: 2020-08-21
Abstract: A ceiling-mounted fresh air conditioner indoor unit, comprising a housing (6), a centrifugal fan (5), a heat exchanger (4), a water receiving tray (7), a filter screen assembly (13), and an electric control box (10). A fresh air port (21), an air return port (31), and an air supply port (1) are provided in the housing (6); the fresh air port (21) and the air return port (31) are provided on one side of the housing (6) in parallel, and the air supply port (1) is provided on the other side opposite to the side; the centrifugal fan (5), the heat exchanger (4), and the filter screen assembly (13) are sequentially provided behind the air supply port (1) in the housing (6), and the electric control box (10) is provided above a chamber between the filter screen assembly (13), and the fresh air port (21) and the air return port (31); the heat exchanger (4) is inclined downward from an upper end of the filter screen assembly (13) to the air supply port (1), and the water receiving tray (7) is provided below the heat exchanger (4). The ceiling-mounted fresh air conditioner indoor unit can adjust indoor temperature and humidity while filtering and purifying outdoor oxygen-enriched fresh air and introducing same into the room, has a small size, has low mounting space requirements, and can be hidden and mounted in the false ceiling.
Patent WO-2022040873-A1 (WO)
Inventor: YAN LE
IPC: H04W36/00
Filed: 2020-08-24
Abstract: Provided in the embodiments of the present application are a communication method, a device, and an apparatus, related to the technical field of radio communication, for use in increasing the reliability of an SN change. In the method, a terminal device may receive first configuration information. If a source MCG or a source SCG of the terminal device experiences a radio link failure (RLF), the terminal device may transmit a first message. The first message may comprise period information starting from when the terminal device receives the first configuration information to when the source MCG or source SCG experiences the RLF, and/or, period information starting from when the source MCG or the source SCG experiences the RLF to when the terminal device transmits the first message. Based on the solution, when the terminal device receives the first configuration information, if the source SCG or the source MCG experiences an RLF, the terminal device may submit the period information so that network devices are allowed to exchange reasonable and effective information between network devices on the basis of the information submitted by the terminal device, thus allowing the network devices to perform parameter optimization.
Patent WO-2022047624-A1 (WO)
Title: Small cas proteins and uses thereof
Inventor: YANG HUI
IPC: C12N9/78
Filed: 2020-09-01
Abstract: Provided is a novel class of RNA base editors comprising a fusion protein that comprises a small Class I CRISPR/Cas effector enzyme, such as Cas5, Cas6, and Csf5 and an RNA based editing functional domain. Also provided are polynucleotides encoding the fusion proteins, and method of using the fusion proteins for RNA base editing.
Patent WO-2021047598-A1 (WO)
Title: Accessory mounting apparatus
Inventor: SUN CHENGUANG
IPC: G03B17/56
Filed: 2020-09-10
Abstract: An accessory mounting apparatus (10) for mounting an accessory device to a main body device. The accessory mounting apparatus (10) comprises a main body (12), and a first locking mechanism and a second locking mechanism which are mounted on the main body (12); the first locking mechanism comprises a first head protruding from the main body (12), the second locking mechanism comprises a second head protruding from the main body (12), the first head and the second head together define a range of movement of the accessory device on the main body (12), and at least one of the first head and the second head is retractable into the main body (12).
Patent WO-2022051998-A1 (WO)
Inventor: LIU KUEI-CHEN
IPC: A61M1/06
Filed: 2020-09-10
Abstract: An electric breast pump connector and an electric breast pump having same. The electric breast pump connector comprises an adapter (1) and a tubing module (2). The adapter (1) comprises a first connecting part (11), a second connecting part (12) and a third connecting part (13) communicated with each other. The second connecting part (12) comprises a first electrical connection part (121), a cup body (122), a heating unit (123) and an extension part (124). The tubing module (2) comprises a cover (21), a power cord (22), and a hollow tubing (23). In addition, the cup body (122) and the heating unit (123) of the electric breast pump connector comprise a first combining part (1221) and a second combining part (1231) that can be combined. The electric breast pump comprises an electric breast pump connector assembly and an improved structure.
Patent WO-2021164246-A1 (WO)
Inventor: GONG YI
IPC: H01L29/78
Filed: 2020-09-22
Abstract: L'invention divulgue un dispositif de puissance à semi-conducteur. Le dispositif de puissance à semi-conducteur comprend : une couche épitaxiale de type n, et une première région de dérive de type n, une deuxième région de dérive de type n, et une troisième région de dérive de type n de bas en haut située à l'intérieur de la couche épitaxiale de type n, la concentration de dopage de la première région de dérive de type n et la concentration de dopage de la troisième région de dérive de type n étant toutes deux supérieures à celle de la deuxième région de dérive de type n ; au moins une tranchée de grille et une structure de grille située dans la tranchée de grille, la partie inférieure de la tranchée de grille n'étant pas supérieure à la surface supérieure de la deuxième région de dérive de type n ; et une région de corps de type p située au niveau de deux côtés de la tranchée de grille et située au-dessus de la troisième région de dérive de type n, et une région de source de type n située dans la région de corps de type p.
Patent WO-2021179581-A1 (WO)
Inventor: WANG GANG
IPC: H01M4/36
Filed: 2020-09-29
Abstract: The present invention relates to the technical field of water treatment, and relates to a composite material, and a hybrid capacitive deionization (CDI) module and a desalination method thereof. In the present invention, a carbon-coated Na 3 MnTi(PO 4 ) 3 /C composite material or Na 3 Fe 2 (PO 4 ) 3 /C composite material is prepared by using a simple sol-gel co-heating method, so as to prepare a N 3 MnTi(PO 4 ) 3 /C composite electrode or a Na 3 Fe 2 (PO 4 ) 3 /C composite electrode. In the present invention, by subjecting Na 3 MnTi(PO 4 ) 3  or Na 3 Fe 2 (PO 4 ) 3  to carbon coating, the conductivity of the material is significantly enhanced, and the Faraday reaction activity between Na 3 MnTi(PO 4 ) 3  or Na 3 Fe 2 (PO 4 ) 3  and sodium ions is improved. The obtained Na 3 MnTi(PO 4 ) 3 /C composite electrode or Na 3 Fe 2 (PO 4 ) 3 /C composite electrode is assembled with commercially available activated carbon to form the hybrid CDI module, and by applying an external electric field, Na +  and Cl -  can be effectively removed from salt water, thereby achieving desalination; when the voltage at both ends of the electrode is eliminated or reversed, Na +  and Cl -  can be quickly desorbed to achieve regeneration of the electrode, thereby exerting an excellent cyclic regeneration capability.
Patent WO-2021169339-A1 (WO)
Inventor: LIU XIANGYU
IPC: A61B5/0402
Filed: 2020-10-26
Abstract: A signal measurement method and a signal measurement device (1000). A mode selection switch (11) can turn on a multi-lead measurement mode to obtain a multi-lead signal and the status of a user. When the quality of the multi-lead signal is good, or the user is in a static state, extracted features of the multi-lead signal are outputted. When the multi-lead signal is poor and the user is in an exercise state, the mode selector switch (11) switches to a single-lead mode having right leg drive so as to obtain a single-lead signal, a common-mode signal in the single-lead signal is eliminated by means of negative feedback from a right leg drive electrode, and features of the single-lead signal that has undergone elimination are outputted. By determining the signal quality and the motion state of the user, the automatic switching between multi-lead measurement and a single-lead measurement mode having right leg drive is achieved. Signals having higher quality may be outputted, so as to accurately measure an electrocardiography signal of the user.
Patent WO-2021120861-A1 (WO)
Inventor: HAN SHUAI
IPC: G06N20/00
Filed: 2020-10-27
Abstract: A method and apparatus for multi-party joint model data processing to protect data privacy. According to the method, once a model owner performs homomorphic encryption on k model parameters to obtain k pieces of parameter ciphertext, a first random number is further selected to encrypt a random first message to obtain auxiliary ciphertext. In addition, the model owner and a data owner jointly determine k challenge numbers. After that, the model owner separately combines the k challenge numbers with the model parameters and the first message, and an encrypted random number and the first random number so as to generate a verification random number and a verification message as a zero-knowledge proof. The data owner may verify whether the result of carrying out a homomorphic operation on the parameter ciphertext and auxiliary ciphertext on the basis of the k challenge numbers is equal to the result of encrypting the verification message with the verification random number. Insofar as the results are equal, the homomorphic operation is performed using a sample feature thereof and is returned to the model owner, thereby ensuring the security of private data of all parties during the model data process.
Patent WO-2021109759-A1 (WO)
Inventor: ZHAO FENGLI
IPC: F04C15/00
Filed: 2020-10-28
Abstract: La présente invention concerne une pompe à rotor triangulaire comprenant un logement, le logement comprenant une paroi latérale (100), et un premier couvercle d'extrémité (210) et un second couvercle d'extrémité (220) disposés respectivement aux deux extrémités de la paroi latérale (100), et comprenant en outre un rotor triangulaire (300) dans le logement et un ensemble excentrique (400) qui entraîne le rotor triangulaire (300), le rotor triangulaire (300) comprenant un corps de rotor (310) et un élément d'étanchéité (320) disposé sur le corps de rotor (310), l'élément d'étanchéité (320) étant un élément structural élastique, le corps de rotor (310) comprenant trois extrémités supérieures (312) et surfaces latérales (311) faisant face respectivement au premier couvercle d'extrémité (210) et au second couvercle d'extrémité (220), l'élément d'étanchéité (320) comprenant trois premières parties d'étanchéité (321) disposées respectivement au niveau des trois extrémités supérieures (312), chaque première partie d'étanchéité (321) venant en butée contre la surface interne de la paroi latérale (100) pour former une surface d'étanchéité radiale qui bloque des cavités de travail adjacentes, l'élément d'étanchéité (320) comprenant en outre deux secondes parties d'étanchéité (322), deux secondes parties d'étanchéité (322) étant respectivement disposées aux deux extrémités du corps de rotor (310) dans une direction axiale, et les secondes parties d'étanchéité (322) venant en butée respectivement contre le premier couvercle d'extrémité (210) et le second couvercle d'extrémité (220) pour former une surface d'étanchéité de surface d'extrémité, et deux extrémités de la première partie d'étanchéité (321) étant respectivement en ajustement sans jeu avec les deux secondes parties d'étanchéité (322). Ainsi, une étanchéité radiale et une étanchéité de surface d'extrémité sont mises en œuvre.
Patent WO-2022087955-A1 (WO)
Inventor: XU ZHIWU
IPC: H02J3/38
Filed: 2020-10-29
Abstract: Procédé de commande de tension de bus pour un système photovoltaïque (100). Le système photovoltaïque (100) comprend un convertisseur CC/CC (104) et un convertisseur CC/CA (106). Le convertisseur CC/CC (104), le convertisseur CC/CA (106) et une batterie de stockage d'énergie (108) sont connectés à l'aide d'un bus. Le convertisseur CC/CC (104) est connecté à une source CC photovoltaïque et effectue un suivi de puissance maximale sur la puissance d'entrée provenant de la source CC photovoltaïque. Une charge (110) connectée au convertisseur CC/CA (106) présente une puissance de charge. La batterie de stockage d'énergie (108) a une puissance maximale de charge et une puissance maximale de décharge. Le procédé consiste à : commander une tension de bus devant être dans une pluralité d'intervalles de tension discontinue différents en fonction de différents résultats de la comparaison entre la puissance maximale photovoltaïque et la puissance de charge, et la puissance maximale de charge et la puissance maximale de décharge. La pluralité d'intervalles de tension discontinue différents correspondent à différents états de fonctionnement d'un onduleur (120).
Patent WO-2022094899-A1 (WO)
Inventor: YANG LINPING
IPC: H04W76/20
Filed: 2020-11-05
Abstract: 本申请实施例提供通信方法及装置，终端设备在第一接入和第二接入均已注册的情况下，能够降低通信失败的概率。方法包括：第一设备通过第一接入向第二设备发送第一非接入层NAS消息，若第一NAS消息在第一接入上发送失败，则第一设备通过第二接入向第二设备发送与第一NAS消息关联的第二NAS消息，第二NAS消息包括第一指示信息，第一指示信息用于指示根据第一接入对应的方式处理第二NAS消息，第一接入是第三代合作伙伴计划3GPP接入，且第二接入是非3GPP接入；或，第一接入是非3GPP接入，且第二接入是3GPP接入。
Patent WO-2021093763-A1 (WO)
Title: Data caching method and apparatus
Inventor: YANG WENJIN
IPC: H04L29/08
Filed: 2020-11-11
Abstract: Provided are a data caching method and apparatus, wherein same relate to the field of communications, and can alleviate the problem of the impact of massive signaling access on an unstructured data storage function (UDSF) when an AMF scales elastically or fails. The specific solution is: the UDSF determining that a first network function network element fails; and the UDSF sending, to a second network function network element, unstructured data corresponding to the first network function network element, wherein the second network function network element is a backup device of the first network function network element. The embodiments of the present application are used during the process of transferring cached unstructured data after an AMF scales elastically.
Patent WO-2021104254-A1 (WO)
Title: 信息处理方法及电子设备
Inventor: HOU HUICONG
IPC: G06K7/14
Filed: 2020-11-24
Abstract: 一种信息处理方法及电子设备，该方法包括：在识别区域中包括N个图形码的情况下，将所述N个图形码中的M个图形码分别进行分离（101）；分别识别分离后的所述M个图形码（102）；执行与所述M个图形码中的目标图形码对应的操作（103）；其中，N为大于1的整数，M为正整数，且M≤N。该方法使得电子设备能够在存在多个图形码的情况下，对目标图形码进行识别，防止误识别。
Patent WO-2021223418-A1 (WO)
Title: Parking detection method and apparatus employing visual difference
Inventor: YAN JUN
IPC: G08G1/14
Filed: 2020-11-26
Abstract: A parking detection method and apparatus employing a visual difference, relating to the technical field of intelligent parking management. The method comprises: acquiring a video frame of a predetermined monitoring region captured by respective cameras in real time, and marking, for each camera, current time information of the video frame corresponding to the camera (S110); separately determining vehicle information of a vehicle under detection in each video frame by means of a predetermined convolutional neural network model (S120); determining feature point information of the vehicle in each video frame according to the determined vehicle information of the vehicle in each video frame (S130); separately calculating a positional relationship between the vehicle in each video frame and a corresponding camera, and constructing current three-dimensional coordinates of the vehicle according to the positional relationship (S140); and determining a parking status of the vehicle according to the current three-dimensional coordinates of the vehicle (S150). The method accurately determines the status of the vehicle, and greatly improves the efficiency and accuracy of vehicle detection.
Patent WO-2022120896-A1 (WO)
Title: 一种石料分类破碎工艺
Inventor: ZHU XINGLIANG
IPC: B03B9/06
Filed: 2020-12-15
Abstract: 本发明涉及一种石料分类破碎工艺，采用如下工艺流程：石料仓→泥石分离机→破碎机一级破碎→1号输送机→破碎机二级破碎→2号输送机→破碎机三级破碎→筛分机；所述泥石分离机分离出块石和细石与泥土混料，块石通过破碎机一级破碎以及破碎机二级破碎以及破碎机三级破碎，完成石料处理过程；细石与泥土混料通过清洗池过滤掉泥土送至破碎机二级破碎以及破碎机三级破碎，完成石料处理过程。所述泥石分离机转速45r/min，分离筛孔径为50mm。本发明石料分类破碎工艺，发明了一种在现有的技术工艺流程中加入了一道泥石分离的工序，将泥土等有机物在破碎之前予以处理，从而节省了后续的两道清洗工作，大大节约了能源，提供了工作效率。
Patent WO-2021190007-A1 (WO)
Title: 除氧模组、保鲜装置及冰箱
Inventor: REN XIANGHUA
IPC: F25D17/04
Filed: 2020-12-23
Abstract: 一种除氧模组、保鲜装置及冰箱。除氧模组(100)包括：电解液箱(110)，设有进水口(111)；水箱(130)，设有出水口(131)，所述出水口(131)与所述进水口(111)通过第一管道(120)连接，以通过水箱(130)向电解液箱(110)补水。
Patent WO-2021139816-A1 (WO)
Title: System and method for optimizing resource allocation using gpu
Inventor: ZHANG XINGWEN
IPC: G06T1/20
Filed: 2021-01-11
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for optimizing resource allocation are provided. One of the methods includes: processing a plurality of first objective functions in parallel to determine a plurality of allocation plans, wherein each of the allocation plans corresponds to allocating zero or more of a plurality of resources associated with a platform to a user, and the plurality of first objective functions share one or more dual multipliers; determining a plurality of profits and costs for the platform in parallel based on the plurality of the allocation plans; aggregating the calculated profits and costs using parallel reduction; updating the one or more dual multipliers based on the aggregated costs to determine whether an exit condition is satisfied; if the exit condition is not satisfied, repeating the processing the plurality of the first objective functions based on the updated dual multipliers.
Patent WO-2021147709-A1 (WO)
Inventor: CHEN BO
IPC: G09F9/33
Filed: 2021-01-12
Abstract: Disclosed is an electronic device. The electronic device comprises a flexible display screen, a shell assembly, and an adhesive layer assembly fixed between the flexible display screen and the shell assembly. The adhesive layer assembly comprises a strong adhesive layer and a weak adhesive layer, wherein the rigidity of the strong adhesive layer is greater than that of the weak adhesive layer. By arranging the disposition positions of the strong adhesive layer and the weak adhesive layer, the risk of film layer separation or an adhesive failure during the process of the flexible display screen deforming with the electronic device is small, and the reliability of the flexible display screen is high, thereby being conducive to prolonging the service life of the electronic device, and improving the use experience of a user.
Patent WO-2022165717-A1 (WO)
Inventor: HAN LONG
IPC: H01L51/52
Filed: 2021-02-04
Abstract: L'invention concerne un substrat de réseau et un appareil d'affichage. Le substrat de réseau comprend une pluralité de lignes de signal d'initialisation (51) et une pluralité de lignes de connexion (10) ; les lignes de signal d'initialisation (51) sont disposées sur une première couche conductrice, s'étendent le long d'une première direction, et sont agencées selon des intervalles le long d'une seconde direction ; les lignes de connexion (10) sont disposées sur une seconde couche conductrice, s'étendent le long de la seconde direction, et sont agencées selon des intervalles le long de la première direction ; la première couche conductrice et la seconde couche conductrice constituent une même couche ou constituent des couches différentes ; des saillies d'au moins une ligne de connexion (10) et d'au moins une ligne de signal d'initialisation (51) sur un substrat de base se croisent, et sont électriquement connectées, de telle sorte que les saillies de la ligne de signal d'initialisation (51) et de la ligne de connexion (10) forment une structure en forme de grille. La présente divulgation peut améliorer le problème de chute IR excessive, et une contrainte sur l'espace d'acheminement de fils est également réduite.
Patent WO-2022170502-A1 (WO)
Inventor: LI ZHI
IPC: H04B7/06
Filed: 2021-02-09
Abstract: L'invention concerne un appareil de communication et un dispositif électronique pour réaliser une agrégation de porteuses multiples. L'appareil de communication comprend un émetteur-récepteur et un réseau d'antennes. L'émetteur-récepteur est couplé à une pluralité de canaux radiofréquence, la pluralité de canaux radiofréquence sont respectivement couplés à des unités d'antenne dans le réseau d'antennes et chaque canal radiofréquence de la pluralité de canaux radiofréquence comprend un déphaseur pour régler la phase d'un signal radiofréquence émis dans le canal radiofréquence. Le réseau d'antennes comprend une pluralité de premières unités d'antenne et une pluralité de secondes unités d'antenne. La pluralité de premières unités d'antenne sont respectivement configurées pour émettre des signaux radiofréquence d'une pluralité de premières bandes de fréquence pour former un premier signal de porteuse pointant vers la première direction. La pluralité de secondes unités d'antenne sont respectivement configurées pour émettre les signaux radiofréquence d'une pluralité de secondes bandes de fréquence pour former un second signal de porteuse pointant vers la seconde direction. Un signal d'agrégation de porteuses inter-bandes comprend un premier signal de porteuse et un second signal de porteuse.
Patent WO-2021218324-A1 (WO)
Inventor: GU Yu
IPC: G10L25/24
Filed: 2021-02-25
Abstract: A song synthesis method, a device, an electronic apparatus, a computer readable medium, and a computer program. The method comprises: acquiring, according to song information of a target song, time length feature information of the target song (101); inputting the time length feature information and the song information into a preset song synthesis model to obtain acoustic feature information corresponding to the target song, wherein the preset song synthesis model is an attention mechanism-based sequence-to-sequence model (102); and synthesizing the acoustic feature information by means of a vocoder to obtain singing voice data of the target song (103). Since the attention mechanism-based sequence-to-sequence model uses end-to-end architecture, the model is capable of extracting rich acoustic feature information, and has superior timing modeling performance, thereby enabling synthesized singing voice data to have clear pronunciation and fewer off-key occurrences, and providing a wide synthesis frequency range. In this way, the invention enhances naturalness and smoothness of synthesized singing voice data, and enables the effect to sound closer to human singing, thereby providing an excellent listening experience for users.
Patent WO-2021196934-A1 (WO)
Title: 一种基于字段相似度计算的问题推荐方法、装置和服务器
Inventor: ZHAO LIANG
IPC: G06F40/289
Filed: 2021-02-26
Abstract: 一种基于字段相似度计算的问题推荐方法、装置和服务器，适用于人工智能技术领域。该问题推荐方法包括：获取输入的第一提问语句（101）；对所述第一提问语句进行分词处理，提取其中包含的各个字段（102）；将所述各个字段逐一与预先构建的字段数据表中具有的字段进行比较，找出所述各个字段和所述字段数据表具有的相同字段，确定为目标字段（103）；分别计算所述目标字段与所述字段数据表中除所述目标字段外的各个其它字段之间的相似度（104）；选取所述各个其它字段中所述相似度最高的字段，对所述第一提问语句中的所述目标字段进行替换，得到推荐的第二提问语句（105）。采用该问题推荐方法，能够生成更符合用户预期的新问句，提高智能问答系统推荐问题的精准度。
Patent WO-2022057210-A1 (WO)
Title: Polyamide composition having ntc effect and preparation method therefor
Inventor: ZHENG YIQUAN
IPC: C08K5/42
Filed: 2021-02-26
Abstract: A polyamide composition having an NTC effect and a preparation method therefor. The polyamide composition having an NTC effect comprises the following components in parts by weight: 100 parts of a polyamide resin; 0.05-3 parts of metal iodide; 0.1-5 parts of a fluorosulfonic acid composition; 0-15 parts of a plasticizer; 0.1-1.5 parts of carbon black; and 0-1 part of other additives. The resulting polyamide composition having an NTC effect is a good polymer-based thermistor material (NTC material), and has a high elongation at break and higher energization stability in low temperature conditions. The composition has high thermal stability, and can be used in the fields of electric heaters such as electric blankets, electric heating cushions, warm air cushions, electric hot plate heaters, electric fireplaces, and car seat heaters.