baber/WOPTO huggingface dataset:
Patent WO-2021043014-A1 (WO)
Title: Identity authentication method based on biometric feature, and identity authentication system thereof
Inventor: YU WEIQI
IPC: H04W12/06
Filed: 2020-08-24
Abstract: The present invention relates to an identity authentication method based on a biometric feature, and a system thereof. The method comprises: obtaining, by means of a base station associated with a user entering a specified area, mobile terminal numbers of all users entering the specified area, so as to generate a first mobile terminal number list; identifying a biometric feature of the user, and obtaining, on the basis of a pre-established binding relationship between biometric features of the users and the mobile terminal numbers, a second mobile terminal number list composed of n mobile terminal numbers having the highest similarity with the biometric feature; and comparing the first mobile terminal number list with the second mobile terminal number list, if the intersection of the two is one mobile terminal number, determining that the user of the mobile terminal number is a user whose identity authentication is successful, and if the intersection of the two is greater than one number, determining that the user of a mobile terminal number, with the highest biological feature similarity, in the intersection is a user whose identity authentication is successful. According to the present invention, the range of facial recognition N can be reduced, and a user only need carry a mobile phone to complete 1 : N facial recognition without additional operations.
Patent WO-2021037009-A1 (WO)
Inventor: BU WEI
IPC: H01P1/20
Filed: 2020-08-25
Abstract: Disclosed in the present application is a cross-coupling filter. The filter comprises: a dielectric resonator body, at least four tuning holes, at least one capacitive coupling slot, and at least one inductive coupling hole, wherein, the tuning holes, the capacitive coupling slot, and the inductive coupling hole are all arranged on the same surface of the dielectric resonator body; the tuning holes are arranged to adjust the frequency of the cross-coupling filter; the capacitive coupling slot is arranged between two adjacent tuning holes, the projection of said slot on the plane where the cross-coupling filter is located has the shape of the Chinese character "十", and said slot is used to form an electric field-based capacitive coupling, the capacitive coupling and an inductive coupling having opposite polarities and producing out-of-band zeroes so as to strengthen suppression; the inductive coupling hole is arranged between two adjacent tuning holes, the inductive coupling hole penetrates through the dielectric resonator body, and is used to form the inductive coupling which, in cooperation with the capacitance coupling, forms out-of-band zeroes.
Patent WO-2021037127-A1 (WO)
Inventor: SHEN JINGSHAN
IPC: C07D235/18
Filed: 2020-08-27
Abstract: 本公开涉及基于苯并咪唑取代的苯基正丁酰胺的化合物及其制备方法。本公开的方法避免了硝化和多聚磷酸环合反应，从源头上避免了大量废酸反应液的产生。本发明所体现的合成方法具有简单高效、条件温和污染物少等优点，适于开发为绿色可持续性的生产工艺。
Patent WO-2022041242-A1 (WO)
Inventor: LEI GUILIN
IPC: A24F47/00
Filed: 2020-08-31
Abstract: An electronic atomizing assembly (1) and a device thereof. The electronic atomizing assembly (1) comprises: an atomizing core (30), an atomizing base (20), and a liquid storage cavity (10); the atomizing core (30) comprises a heat generating body and an atomizing core body (31); the atomizing core body (31) has a porous structure; the atomizing base (20) comprises an atomizing top base (21) and an atomizing bottom base (22); the atomizing core (30) is provided between the atomizing top base (21) and the atomizing bottom base (22); a surface of the atomizing base (20) in contact with the atomizing core body (31) is provided with a micro-groove structure (23); the micro-groove structure (23) comprises a plurality of micro-grooves; the liquid storage cavity (10) is sleeved on the atomizing base (20). The surface of the atomizing base (20) in contact with the atomizing core body (31) is provided with the micro-groove structure (23), so that fine adjustment of the volume of the e-liquid supplied to the atomizing core (30) is realized, thereby improving performance of the electronic atomizing device.
Patent WO-2021174823-A1 (WO)
Title: 语法纠错方法、装置、计算机系统及可读存储介质
Inventor: JIN XIAOHUI
IPC: G06F8/41
Filed: 2020-09-27
Abstract: 一种语法纠错方法、装置、计算机系统及可读存储介质，涉及人工智能中的智能决策领域，包括：获取初始文本，在所述初始文本预设位置插入可执行动作的智能游标（S100）；对所述带有智能游标的初始文本进行实时状态标记，获得实时状态信息（S200）；根据所述实时状态信息采用纠错模型确定所述智能游标的动作数据（S300）；基于所述动作数据采用所述智能游标对所述初始文本进行处理，获得目标文本（S400）。解决了现有技术存在的语法纠错只能基于有限的预定义规则和映射函数，且耗费时间较长，纠错效率较低的问题。
Patent WO-2021068805-A1 (WO)
Title: Display panel, manufacturing method therefor, and display device
Inventor: YANG ZHONGLIU
IPC: H01L27/12
Filed: 2020-09-29
Abstract: Disclosed are a display panel, a manufacturing method therefor, and a display device, which belong to the technical field of displays. The display panel comprises a base substrate (31), a bonding pattern (32), and a planarization layer pattern (33). The bonding pattern (32) comprises at least one conductive block (321), and a bonding region is provided on a side of the conductive block (321) facing away from the base substrate. The planarization layer pattern (33) has an opening region (331) and a blocking region (332), and an orthographic projection of the bonding region (3211) on the base substrate (31) is located within an orthographic projection of the opening region (331) on the base substrate (31). The planarization layer pattern (33) covers at least a portion of a side surface of the conductive block (321). The configuration reduces the possibility of damaging a side surface of the bonding pattern (32), thereby alleviating the problem of abnormal display for the display panel.
Patent WO-2022073171-A1 (WO)
Title: Procédé et appareil d'émission et de réception de signal de référence de positionnement
Inventor: KEATING RYAN
IPC: H04W72/04
Filed: 2020-10-09
Abstract: Sont divulgués des modes de réalisation de procédés et d'appareils permettant de positionner un équipement utilisateur (UE). Un procédé de positionnement d'UE peut comprendre les étapes consistant à calculer des différences de temps de réception attendues entre des temps attendus respectifs mis pour que l'UE reçoive des signaux de référence de positionnement (PRS) provenant d'une pluralité de stations de base voisines respectivement et un temps attendu requis pour que l'UE reçoive un PRS provenant d'une station de base de référence, à déterminer un décalage de synchronisation de PRS pour compenser au moins partiellement la différence de temps de réception attendue d'au moins une station de la pluralité de stations de base voisines, ainsi qu'à envoyer le décalage de synchronisation de PRS à ladite au moins une station de la pluralité de stations de base voisines.
Patent WO-2021129049-A1 (WO)
Inventor: ZHAO GAINA
IPC: H01L27/32
Filed: 2020-10-12
Abstract: Disclosed by the present application are a light-transmissive display panel, a display panel and a display apparatus. The light-transmissive display panel comprises a first pixel array, the first pixel array comprises a first minimum repeating unit, the first minimum repeating unit comprises at least one light-transmissive column unit, each light-transmissive column unit is provided with a central axis that is parallel to the extending direction of the light-transmissive column unit, each light-transmissive column unit comprises a plurality of first sub-pixels spaced apart from each other in the extending direction of the light-transmissive column unit, and at least one first sub-pixel in the at least one light-transmissive column unit is arranged as deviating from the central axis. According to the light-transmissive display panel of the embodiments of the present application, the rear side of the light-transmissive display panel can be integrated with a photosensitive component to achieve the under-screen integration of a photosensitive component such as a camera. At the same time, the light-transmissive display panel can display a screen, thus achieving a full-screen design of the light-transmissive display panel applicable to the display apparatus.
Patent WO-2021174864-A1 (WO)
Inventor: TAN YING
IPC: G06F16/31
Filed: 2020-10-19
Abstract: The present application relates to the technical field of data processing. Disclosed are an information extraction method and apparatus based on a small number of training samples, which method and apparatus are invented for solving the problem in the prior art of it not being possible to obtain valid target text information of text to be extracted. The method mainly comprises: acquiring a training sample, wherein the training sample is text with labeled key information to be extracted; extracting a sample feature vector of each sentence in the training sample according to a BERT language model; training an initial model according to the training sample, the key information to be extracted and the sample feature vector so as to obtain a text prediction model; and extracting, according to the text prediction model, extraction information of text to be extracted. The present application is mainly applied to an information extraction process.
Patent WO-2021078179-A1 (WO)
Title: Image display method and device
Inventor: HU SHOUGANG
IPC: G06V20/64
Filed: 2020-10-22
Abstract: An image display method and device. The method is applied to an electronic device having a display screen and a camera. The method comprises: detecting a first operation, used for opening an application, of a user (310); in response to the first operation, displaying a first interface on a display screen (320); detecting a second operation, used for indicating to photograph an image, of the user on the first interface, or detecting a second operation, used for indicating to select an image, of the user on the first interface (330); in response to the second operation, displaying a multi-dimensional model of a target object on the first interface or the second interface, the multi-dimensional model being a multi-dimensional model constructed for a target image collected by the camera or for a target object in the selected target image, wherein a model construction required for constructing the multi-dimensional model is a model construction parameter matched with an object mask corresponding to the target object (340). The method can improve a display effect of the target object.
Patent WO-2022082654-A1 (WO)
Inventor: LIAO SHURI
IPC: H04W72/12
Filed: 2020-10-22
Abstract: 本申请提供了一种通信方法、装置及计算机可读存储介质。其中，该方法包括：获取用户平均体验信息，获取数据包的质量损伤信息，根据所述数据包的优先级向终端发送所述数据包，所述数据包的优先级与所述数据包的质量损伤信息和/或所述用户平均体验信息相关。通过本申请提供的技术方案，可以客观地衡量XR数据在网络传输中受到的影响，从而确定XR数据的传输。
Patent WO-2021196610-A1 (WO)
Inventor: HAN SHU
IPC: G10L15/02
Filed: 2020-11-04
Abstract: A device recommendation method and apparatus, an electronic device and a readable storage medium. Voice information of a user is acquired (S101); according to voiceprint features of the user indicated by the voice information, a user group to which the user belongs is determined (S102); and then a device to be recommended is determined according to the user group to which the user belongs and instruction information in the voice information (S103). By means of the described method, the user group to which the user belongs may be determined according to the voiceprint features of the user, so that the device to be recommended is determined without searching from among all devices, thereby shortening the time during which the user waits for an intelligent voice control device to wake up.
Patent WO-2021169398-A1 (WO)
Inventor: LIU JUNJIE
IPC: B05B7/00
Filed: 2020-11-09
Abstract: Disclosed is a new spray gun nozzle. Improvement is made to the structure of a conventional spray gun due to the fact that the problems of paint escape and uneven spraying may occur during spraying by a conventional spray gun. An annular spray pipe (3) is additionally arranged on an air cap (2) of a spray gun to create annular spray serving as a protective airflow, and as such a central spray can be prevented from entrainment of surrounding air therein, and uniform radial speed distribution of the spray is ensured. Compared with conventional spray guns commonly used at present, the new spray gun nozzle provided is not changed significantly in terms of structure, few parts are required to be added for improvement and processing is easily realized, problems such as wasting of paint and hazards to a worker caused due to paint escape are solved, and the efficiency of paint spraying work is improved.
Patent WO-2022077702-A1 (WO)
Inventor: LIU BIN
IPC: C12Q1/6837
Filed: 2020-11-19
Abstract: L'invention Concerne une séquence d'ADN pour Détecter 8 types de Bacillus cereus, et une sonde ADN étant ligaturée à des microsphères magnétiques marquées avec différents colorants fluorescents et comprenant un fragment d'ADN choisi respectivement parmi Bacillus cereus G6235, G6206, G6239, G2724, G6211, G6217, G6207 et G6214, Un système de détection par puce à suspension permettant de détecter 8 types de Bacillus cereus et un procédé de détection correspondant sont établis en combinaison avec le système de puce à suspension Bio-Plex 200 de Bio-Rad Inc. Le système et le procédé comblent le vide technique de la détection de Bacillus cereus par un procédé de biologie moléculaire, et sont importants pour l'identification clinique et la surveillance épidémiologique des principales bactéries pathogènes.
Patent WO-2021104330-A1 (WO)
Title: 失效电池单元的处理方法、电池模块、电池组和装置
Inventor: WANG PENG
IPC: H01M50/50
Filed: 2020-11-25
Abstract: 一种失效电池单元(11)的处理方法、电池模块(M2)、电池组(M)和装置(D)，涉及储能器件技术领域。该处理方法包括以下步骤：向所述失效电池单元(11)内注入导电材料，所述导电材料在被注入时呈熔融态，冷却后呈固态；其中，所述导电材料用于使所述失效电池单元(11)的正极端子(113)和负极端子(114)电连接。提供的失效电池单元(11)的处理方法通过向失效电池单元(11)内注入用于使正极端子(113)和负极端子(114)电连接的导电材料，导电材料在被注入时呈熔融态，冷却后呈固态，从而使该失效电池单元(11)短路，进而能够简化电池模块(M2)的维护流程，降低维护成本，并提高电池模块(M2)的工作效率。
Patent WO-2022062162-A1 (WO)
Inventor: LIN YUCHENG
IPC: G02B7/02
Filed: 2020-11-26
Abstract: A lens drive device, comprising a protective cover (1), a fixed Body (2), a movable body (3), a swing support mechanism (4), a printed circuit board (6), and a drive mechanism (5). The fixed body (2) is accommodated and fixedly provided in the protective cover (1); the movable body (3) is used for loading a lens, is accommodated in the fixed body (2), and is swingable; the swing support mechanism (4) is accommodated in the protective cover (1) and is used for elastically supporting the movable body (3); the printed circuit board (6) is accommodated in the protective cover (1) and is fixedly provided on the outer peripheral side of the fixed body (2); and the drive mechanism (5) is fixedly provided on the inner side surface of the printed circuit board (6) and is electrically connected to the printed circuit board (6). The beneficial effects are that: the assembly process is simple, the requirements for part precision is low, and the cost is low; the printed circuit board (6) occupies a small space; an elastic member (41) can stabilize the movement of an entire system; and the image stabilization performance of ±3° in both the directions of a first axis (A) and a second axis (B) can be implemented.
Patent WO-2022109974-A1 (WO)
Inventor: LI CHANG AN
IPC: H01L29/778
Filed: 2020-11-27
Abstract: The present disclosure relates to a semiconductor device and a fabrication method thereof. The semiconductor device includes a substrate, a first nitride semiconductor layer disposed on the substrate, a second nitride semiconductor layer disposed on the first nitride semiconductor layer, a passivation layer disposed on the second nitride semiconductor layer, a first adhesive layer disposed on the passivation layer. The semiconductor device further includes a conductive contact disposed on the first adhesive layer and extending through the first adhesive layer into the passivation layer, the conductive contact has a first overhang on the passivation layer and in direct contact with the first adhesive layer, and the conductive contact comprising a first element. A concentration of the first element is less than approximate 3% around to a contact between the first overhang and the passivation layer.
Patent WO-2021129312-A1 (WO)
Title: 载体、抽真空装置与组织冻存系统
Inventor: LI WEIJIE
IPC: A01N1/02
Filed: 2020-11-27
Abstract: 一种载体（100）、抽真空装置（200）与组织冻存系统，所述载体（100）具有至少一个用于装载组织的冷冻腔（103），所述冷冻腔（103）与组织接触的接触面具有多个导流孔（104）。所述载体（100）可与抽真空装置（200）配合，利用真空抽吸组织表面的多余液体，例如保护剂，并使液体沿导流孔（104）排出所述冷冻腔（103），从而减少组织与高浓度保护剂长时间接触可能带来的毒性损伤。此外，将多余液体排出还可降低组织的冻存体积，提高冷冻时的降温速率。特别地，所述抽真空装置（200）还能够对所述载体（100）进行真空封装，使密封用的覆膜贴紧组织，从而减少液氮和组织之间的热阻，同样可提高冷冻时的降温速率，防止组织内形成冰晶对组织造成不可逆损伤。
Patent WO-2021104515-A1 (WO)
Inventor: ZHANG ZHEFENG
IPC: A61P17/00
Filed: 2020-11-30
Abstract: A substituted m-terphenyl compound and a pharmaceutical composition and use thereof. The substituted m-terphenyl compound is represented by formula (I). The compound can be used to treat or prevent a skin disease. <img file="732845dest_path_image001.jpg" he="49.74" img-content="drawing" img-format="jpg" inline="yes" orientation="portrait" wi="66.68"/>
Patent WO-2022068050-A1 (WO)
Inventor: WANG WEIHUA
IPC: D06F23/04
Filed: 2020-12-08
Abstract: Provided in the embodiments of the present application are a balancing apparatus, a drum assembly, and a laundry treatment apparatus. The balancing apparatus comprises an annular water guiding element and multiple water storage assemblies. The annular water guiding element is provided with multiple water inlet paths. Each water inlet path is respectively provided with an annular water inlet for receiving an inflow of water. The multiple water storage assemblies are connected to the annular water guiding element and arranged in the circumferential direction of the annular water guiding element. Each water storage assembly comprises a water tank. The water tank is provided with a water storage cavity, an inlet, and a water outlet. The water storage cavity is provided with subcavities provided at different levels in the vertical direction. The multiple subcavities are sequentially in communication with each other. The inlet is in communication with the first subcavity in the direction of water flow. The water outlet is in communication with the last subcavity in the direction of water flow. The inlet of each water tank is in communication correspondingly with at least one water inlet path. The balancing apparatus, the drum assembly, and the laundry treatment apparatus of the embodiments of the present application provide a drum with an improved balancing effect at all rotational speed ranges of the drum.
Patent WO-2021155712-A1 (WO)
Title: Application of substance for detecting mecp2 mutation in detecting whether mecp2 mutation is pathogenic mutation and selecting drug
Inventor: LI PILONG
IPC: C12Q1/6883
Filed: 2020-12-11
Abstract: Provided is an application of a substance for detecting an MeCP2 mutation in detecting whether the MeCP2 mutation is a pathogenic mutation and selecting a drug. It is found that MeCP2 can be bound with nucleosome beads to generate a phase change, and both an MeCP2 pathogenic truncation mutation and a point mutation cause an abnormal phase change between MeCP2 and the nucleosome beads; an intracellular experimental result shows that only a pathogenic point mutation can cause the abnormal phase change, but a non-pathogenic point mutation has no obvious influence on the phase change, and it is further proved that the abnormal phase change is closely related to a disease caused by the MeCP2 mutation. Therefore, the reversion of the abnormal phase change is likely to become a new idea and direction for treating a related disease, a regulation substance capable of reversing the abnormal phase change can be obtained by means of high throughput screening and be applied to the development of a potential targeted drug, and the strategy can also provide reference for treating other diseases related to the abnormal phase change.
Patent WO-2022126403-A1 (WO)
Inventor: WANG HUI
IPC: H01L21/687
Filed: 2020-12-16
Abstract: Appareil de support de substrat ayant un mandrin de rotation (100) et une pluralité de broches de positionnement (130). Le mandrin de rotation (100) configuré pour supporter et faire tourner un substrat (001) a une surface de support (110). Les broches de positionnement (130) sont disposées à la périphérie de la surface de support (110) pour limiter le déplacement horizontal du substrat (001). La surface de support (110) définit une première région annulaire (150). La première région annulaire (150) est divisée en une pluralité de régions de broche (151) et une pluralité de régions de non-broche (152). Les régions de broche (151) et les régions de non-broche (152) sont disposées en alternance dans une direction circonférentielle de la première région annulaire (150). Chacune des régions de broche (151) correspond à une broche de positionnement (130). Une pluralité de trous de Bernoulli (160) est définie dans la première région annulaire (150) et est configurée sous la forme d'une structure irrégulière dans la première région annulaire (150) de façon à fournir un écoulement de gaz plus fort dans les régions de broche (151) que dans les régions de non-broche (152).
Patent WO-2022151140-A1 (WO)
Title: Procédé et appareil d'accès à un canal, et support d'enregistrement
Inventor: FU TING
IPC: H04W74/08
Filed: 2021-01-14
Abstract: L'invention concerne un procédé et un appareil d'accès à un canal, et un support d'enregistrement. Le procédé d'accès à un canal consiste à : déterminer une première valeur d'interférence de canal, la première valeur d'interférence de canal étant déterminée par un dispositif d'extrémité d'envoi selon une mesure d'interférence de canal ; recevoir une seconde valeur d'interférence de canal envoyée par un dispositif d'extrémité de réception, la seconde valeur d'interférence de canal étant déterminée par le dispositif d'extrémité de réception selon une mesure d'interférence de canal ; et, selon la première valeur d'interférence de canal et la seconde valeur d'interférence de canal, déterminer s'il faut accéder à un canal. Au moyen de la présente divulgation, l'objectif d'un dispositif d'extrémité de réception aidant un dispositif d'extrémité d'envoi à accéder à un canal est assuré, les surcharges de ressources sont relativement faibles, et la difficulté d'accès à un canal est faible.
Patent WO-2021190109-A1 (WO)
Inventor: CHANG WEN CHENG
IPC: A47J31/40
Filed: 2021-01-18
Abstract: Disclosed is a beverage making machine, comprising a heating mechanism (1), a brewing mechanism (2) and a cooling mechanism (3), wherein the heating mechanism (1) heats drinking water ready for use, and the hot drinking water is delivered to the brewing mechanism (2); and at least one brewing mechanism (2) is provided, and the brewing mechanism (2) is used for brewing a hot beverage. The hot beverage exchanges heat with room-temperature water in a primary cooling sleeve (31) to achieve primary cooling, the beverage following the primary cooling reaches a secondary cooling sleeve (32) and exchanges heat with a low-temperature cooling liquid to achieve secondary cooling to obtain an iced beverage, the cooling liquid following heat exchange firstly enters a cooling liquid temporary storage device (34) and then flows back to a cooling liquid container (33), and a compressor (36) drives a heat exchanger (35) to cool the cooling liquid, which does not depend on the skill proficiency of personnel and the taste will not be affected due to over-dilution of the beverage or the beverage being too strong, so as to make an iced liquid beverage which is delicious in taste and original in taste and flavor, retain the aroma of liquid beverages at low temperatures, and avoid a bitter taste and rancid flavor in high-temperature liquid beverages, thereby providing users with a better experience and meeting consumer demand.