baber/WOPTO huggingface dataset:
Patent WO-2021227576-A1 (WO)
Title: Pyrotechnic gas generator for safety airbag
Inventor: LUO YUNQIANG
IPC: B60R21/264
Filed: 2021-02-05
Abstract: Disclosed is a pyrotechnic gas generator for a safety airbag, the pyrotechnic gas generator comprising an upper housing (1), a lower housing (3), an igniter seat (5), an igniter (6), an ignition housing (7), a filter (2), ignition powder (9), and gas generation powder (10). The filter (2) and the upper housing (1) are level in height; the lower housing (3) is of a double-cup structure; the lower housing (3) is provided with a first cup body (3-1) and a second cup body (3-2); the filter (2) is arranged in the first cup body (3-1); an inner surface of the filter constitutes a gas generation powder chamber (4); the upper housing (1) is connected to an opening of the first cup body (3-1) of the lower housing (3); the igniter seat (5) is arranged on the bottom face of the lower housing (3); the igniter (6) is arranged in the igniter seat (5); the ignition housing (7) is connected to the igniter seat (5); the ignition housing (7) is provided with at least one or more fire transmission holes (7-1); and the gas generation powder chamber (4) is internally provided with middle-hole columnar gas generation powder (10) having a radius ratio of a long axis to a short axis greater than 1. The gas generator can improve the filtering efficiency of the filter, and can also reduce an output slope of an initial pressure thereof.
Patent WO-2021169782-A1 (WO)
Inventor: LV HONGXIA
IPC: A24F40/00
Filed: 2021-02-07
Abstract: Disclosed are an electronic atomization device, an atomization assembly (100), an atomization element (40) and a manufacturing method therefor. The atomization element (40) comprises a porous matrix (42) and a heating layer, wherein the porous substrate (42) is provided with an atomization surface (422); and the heating layer covers the atomization surface (422). The heating layer comprises a conductive layer (44) and a stable layer (46), wherein the conductive layer (44) covers the atomization surface (422); and the stable layer (46) covers the surface of the conductive layer (44) away from the porous matrix (42). The resistivity of a material for preparing the stable layer (46) is lower than that of the conductive layer (44), and the oxidation resistance of the stable layer (46) is higher than that of the conductive layer (44), so as to solve the problem of the resistance value of the conductive layer (44) rising too quickly.
Patent WO-2021180028-A1 (WO)
Inventor: JIANG JIAN
IPC: A61B5/00
Filed: 2021-03-08
Abstract: A method, apparatus and device for evaluating sleep quality on the basis of high-frequency electroencephalography (EEG), and a storage medium. The method comprises: acquiring EEG signals generated during sleep, and then preprocessing and staging same into different sleep stages (S101); according to a frequency domain filtering method, separating out high-frequency EEG signals containing different frequency bands from the EEG signals of different sleep stages, and according to a high-frequency energy relative entropy algorithm, calculating sleep quality parameters corresponding to the different sleep stages (S102); and evaluating the sleep quality parameters according to sleep quality reference data (S103). In the method for evaluating sleep quality on the basis of high-frequency EEG, the algorithm standard is clear, which is suitable for applications in health big data, and the analysis result is closer to the subject's own sleep experience.
Patent WO-2022204914-A1 (WO)
Inventor: YANG HAORUI
IPC: H04W36/00
Filed: 2021-03-30
Abstract: 本申请提供一种小区重选方法、设备及存储介质，该方法包括：终端设备根据终端设备当前是否在终端设备注册区RA之外，确定小区重选方式。如果终端设备将要离开或者已经离开RA，终端设备需要基于小区的网络切片以及信号质量进行小区重选；如果终端设备在RA内，终端设备只需要基于小区的信号质量进行小区重选。通过上述方法，终端设备只有在将要离开或已经离开RA，才在小区重选中考虑周围小区支持的网络切片，从而降低RA内更换小区时的复杂度，减小终端设备的功耗。
Patent WO-2021204277-A1 (WO)
Title: Communication method, apparatus and system
Inventor: XU SHENGFENG
IPC: H04W76/10
Filed: 2021-04-09
Abstract: Provided are a communication method, apparatus and system, which relate to the technical field of communications, and can solve the technical problem in the prior art of a network side being unable to find a terminal such that network authentication, billing or other control operations cannot be performed on the terminal. The method comprises: a user plane function receiving a data packet comprising data of a first terminal by means of a protocol data unit (PDU) session of a second terminal, wherein the second terminal is a relay node of the first terminal; the user plane function determining whether a destination address of the data packet carried by the PDU session matches an IP address of a first N3IWF; and if so, sending the data packet to the first N3IWF corresponding to the destination address of the data packet carried by the PDU session.
Patent WO-2022217584-A1 (WO)
Inventor: ZHU CHENXI
IPC: H04B7/145
Filed: 2021-04-16
Abstract: L'invention divulgue des appareils, des procédés et des systèmes permettant de commander un dispositif de surface intelligent reconfigurable. Un procédé (500) consiste à déterminer (502) un signal de commande pour un dispositif de surface intelligent reconfigurable pour commander un paramètre d'au moins un élément d'une pluralité d'éléments du dispositif de surface intelligent reconfigurable. Le paramètre comprend des informations indiquant un angle de phase. Le procédé (500) consiste à transmettre (504) le signal de commande au dispositif de surface intelligent reconfigurable pour commander le paramètre du ou des éléments du dispositif de surface intelligent reconfigurable.
Patent WO-2021253959-A1 (WO)
Inventor: LIU XIAOYU
IPC: A47L11/00
Filed: 2021-04-16
Abstract: 一种安装支架及自移动机器人，安装支架包含壳体、旋转轴（200）以及磁性定位组件。壳体具有内腔（130）。旋转轴（200）竖直布置且可旋转地设置于内腔（130）内。磁性定位组件包含第一磁性元件（420）和第二磁性元件（410），第一磁性元件（420）和第二磁性元件（410）分别设置于壳体和旋转轴（200）。激光测距传感器设置于旋转轴（200）。据此，当旋转轴（200）偏离轴线时，安装支架被配置为通过产生于第一磁性元件（420）与第二磁性元件（410）之间的方向为旋转轴（200）径向的力，定位旋转轴（200）与壳体的相对位置。安装支架能够通过方向为旋转轴（200）径向的力定位旋转轴（200）与壳体的相对位置，从而有效缓解激光测距传感器在旋转时产生的偏心和抖动现象，进而提升产品的可靠性、寿命以及精度等。
Patent WO-2021244182-A1 (WO)
Inventor: WANG YINGBIN
IPC: H04N19/176
Filed: 2021-04-25
Abstract: The present invention provides a video encoding method, a video decoding method, and a related device. The method comprises: obtaining the current image, the current image comprising a maximum encoding unit, the maximum encoding unit comprising the current maximum encoding unit and an encoded maximum encoding unit, the current maximum encoding unit comprising the current encoding block, and the current encoding block comprising the current string; storing pixels in the current encoding block by using a first part of a storage space having a size of M*W, and storing at least part of encoded blocks in the encoded maximum encoding unit and the current maximum encoding unit by using a second part of the storage space, M being a positive integer greater than or equal to W; and searching for a reference string of the current string in the second part to obtain a predicted value of the current string according to the reference string, and encoding the current string.
Patent WO-2021218965-A1 (WO)
Inventor: TAN NINGHUA
IPC: A61P35/00
Filed: 2021-04-27
Abstract: Disclosed in the present invention are application of a class of Rubiaceae type cyclic peptide compounds or pharmaceutically acceptable salts thereof in preparation of drugs as cGAS-STING signal pathway activators. and application of the Rubiaceae type cyclic peptide compounds or pharmaceutically acceptable salts thereof as cGAS-STING signal pathway activators in the preparation of drugs for the treatment and prevention of related cancers.
Patent WO-2022095389-A1 (WO)
Title: Internet-of-everything service platform supporting interactive association system
Inventor: YAU YIM WAI
IPC: H04L27/32
Filed: 2021-05-07
Abstract: The present invention relates to Internet-of-Things technology. Disclosed is an Internet-of-Everything service platform supporting an interactive association system. The platform comprises multiple network ecological platforms configured to support an interactive association system unit, characterized in that the interactive association system unit comprises and is formed by the combination of a smart terminal, a guidance service platform and a communication terminal product; the smart terminal is internally provided with a micro-control unit (MCU) chip using single chip microcomputer technology; the chip is provided with unique identity data, which is referred to as a smart code; the communication terminal product is configured to support applications of the interactive association system, and request data is sent to the guidance service platform by means of remote wireless technology; the guidance service platform is provided with a link electronic address corresponding to the smart code, and the link electronic address supports interconnection and intercommunication of the Internet; and the guidance service platform sends an electronic address link for executing oriented guidance to an information data storage center related to the Internet, and sends back the related data requesting the oriented guidance to the communication terminal product.
Patent WO-2022073343-A1 (WO)
Inventor: YUAN QILIANG
IPC: C07C41/30
Filed: 2021-05-10
Abstract: 本发明公开了一种9,9-二[4-(2-羟基乙氧基)苯基]芴的合成方法，属于化学合成技术领域。9-芴酮、苯氧基乙醇、催化剂、助催化剂在烷烃类溶剂中，搅拌升温至回流，一边反应一边将生成的水经共沸方式从反应液中脱除，反应结束后加水稀释，搅拌均匀，降温析晶，过滤，滤饼经漂洗、干燥，得到9,9-二[4-(2-羟基乙氧基)苯基]芴成品；过滤得到的结晶母液静置分层，分除水相后，有机相蒸馏回收烷烃类溶剂，浓缩物经精馏，回收苯氧基乙醇。本发明具有原料价廉易得，操作简单，原子经济性好、合成收率高，产品质量好、对环境友好等优点，适合工业化应用。
Patent WO-2021244243-A1 (WO)
Inventor: WEI JIACHENG
IPC: A63F13/52
Filed: 2021-05-12
Abstract: A virtual scenario display method and device, a terminal, and a storage medium. The method comprises: displaying a virtual scenario image on a terminal screen, the virtual scenario image comprising a controlled virtual object (802) in a virtual scenario; in response to the fact that the controlled virtual object (802) is located in a first area of the virtual scenario, controlling the controlled virtual object (802) to be displayed at a first position of the terminal screen; and in response to the fact that the controlled virtual object (802) enters a second area in the virtual scenario, controlling the controlled virtual object (802) to be displayed at a second position of the terminal screen, the second position being offset with respect to the first position.
Patent WO-2021238673-A1 (WO)
Title: Tooth scanning method and apparatus, computer device, and computer-readable storage medium
Inventor: CHEN XIAOJUN
IPC: G06T17/20
Filed: 2021-05-13
Abstract: A tooth scanning method and apparatus, a computer device, and a computer-readable storage medium. The tooth scanning method comprises: obtaining a tooth coarse mesh three-dimensional model (S102); inputting the tooth coarse mesh three-dimensional model into an identification model to obtain dental identification data (S104); separating and extracting, according to the dental identification data, first coarse mesh data corresponding to a scanning rod region in the tooth coarse mesh three-dimensional model (S106); obtaining second coarse mesh data corresponding to regions other than the scanning rod region in the tooth coarse mesh three-dimensional model (S108); and generating a first fine mesh and a second fine mesh according to the first coarse mesh data and the second coarse mesh data, and then merging the first and second fine meshes to generate an overall multi-resolution mesh model (S110). By respectively fusing the coarse mesh data outside the scanning rod region in the tooth coarse mesh three-dimensional model and the coarse mesh data in the scanning rod region in the tooth coarse mesh three-dimensional model, the problem of balance between model detail preservation and overall fusion efficiency is solved.
Patent WO-2022241672-A1 (WO)
Inventor: KUANG CUIFANG
IPC: G02B21/00
Filed: 2021-05-19
Abstract: A confocal scanning type dark field microscopic imaging method and apparatus. The method comprises: modulating the phase of a laser beam emitted by a laser into 0-2nπ vortex phase, wherein n is greater than 3; conjugating the modulated light beam with the objective lens entrance pupil of a confocal scanning microscope, so that a focused light spot of an objective lens is a hollow light spot, and the radius of an inner ring of the hollow light spot is greater than the radius of a solid light spot when phase modulation is not performed; and making the confocal scanning microscope to work to achieve dark field microscopic imaging. By using confocal design, a small hole is formed in front of a detector, and the plane where the small hole is located is conjugated with an object surface, and thus, a defocusing signal is blocked from entering the detector, the signal-to-noise ratio and resolution of imaging are improved, and the dark field microscopic imaging has a good chromatography capability.
Patent WO-2022022025-A1 (WO)
Title: 显示面板的亮度补偿方法、装置及设备
Inventor: CHEN FENG
IPC: G09G3/20
Filed: 2021-05-20
Abstract: 一种显示面板（100）的亮度补偿方法、装置及设备（400）。显示面板（100）具有第一显示区（AA1）及第二显示区（AA2），亮度补偿方法包括：在第二显示区（AA2）中选取靠近第一显示区（AA1）的至少一个第一区域（Q1）（201）；获取各第一区域（Q1）中的子像素在目标灰阶值下的当前亮度值（202）；基于各第一区域（Q1）中子像素的当前亮度值，确定至少一个第一区域（Q1）的平均亮度值（203）；根据平均亮度值，确定第一显示区（AA1）在目标灰阶值下的目标亮度值（204）；基于目标亮度值，对第一显示区（AA1）进行亮度补偿（205）。亮度补偿方法能够提高显示面板（100）的亮度一致性。
Patent WO-2021258955-A1 (WO)
Inventor: XIANG YAN
IPC: G06T7/13
Filed: 2021-05-24
Abstract: A method and apparatus for marking an object outline in a target image, and a storage medium and an electronic apparatus. The method comprises: acquiring a target image feature of a target image, the target image comprising a target object, and the target object being of a target type (S302); inputting the target image feature into a target generator (S304); and acquiring a target mask of the target image that is generated by the target generator, the target mask being used for marking the outline of the target object (S306).
Patent WO-2022246616-A1 (WO)
Inventor: XIA JUN
IPC: H04M1/725
Filed: 2021-05-24
Abstract: 本申请提供了数据传输方法及通信装置，涉及通信技术领域，能够提高数据吞吐量，降低数据传输时延。该方法包括：终端设备通过第一发射通道发送第一SIM卡的第一数据，其中，第一发射通道包括至少两条通道，第一发射通道与第二发射通道重叠，第二发射通道用于发送第二SIM卡的数据。然后，通过第一接收通道接收第一调度信息，其中，第一调度信息为第一SIM卡指示数据传输的资源，第一调度信息指示的资源对应的通道数量小于第一发射通道的数量。之后，通过第三发射通道发送第一SIM卡的第二数据，其中，第三发射通道的数量与第一调度信息指示的资源对应的通道数量相同，且第三发射通道与第二发射通道不重叠，第二数据是第一数据之后待传输的数据。
Patent WO-2022110714-A1 (WO)
Inventor: XU XUEFEI
IPC: F24F1/32
Filed: 2021-05-28
Abstract: An air conditioner, comprising: an indoor unit (10); an outdoor unit; and a connection assembly, which is used for connecting the outdoor unit and the indoor unit (10), the connection assembly comprising a first refrigerant pipe (20) and clamping sleeves (30), each clamping sleeve (30) being provided with a fitting section (31) into which the first refrigerant pipe (20) is inserted, and the outer surface of the fitting section (31) being provided with relief portions (311) in a protruding manner.
Patent WO-2021254272-A1 (WO)
Title: Method for reducing noise during aes detection
Inventor: GUO ZIYANG
IPC: G01N21/63
Filed: 2021-06-11
Abstract: Provided is a method for reducing noise during AES detection, the method comprising the following steps: (A1) obtaining G according to sub-array (I) of detection data; (A2) for each element in G, taking the previous element and the next element in a column direction, forming a set of data by means of the three elements, and performing sorting from high to low: G i,d  > G i,e  > G i,f , so as to obtain array (II); (A3) normalizing array (III) to obtain array D; (A4) for each element in (I), taking the previous element and the next element in the column direction, forming a set of data by means of the three elements, and performing sorting from high to low: (IV), so as to obtain array U in the m-th row and the n-th column; (A5) calculating a noise difference in the column direction, wherein the noise difference is array C in the m-th row and the n-th column; (A6) obtaining noise array N in the m-th row and the n-th column; and (A7) constructing a new sub-array P N : (V) and (VI). The present invention has the advantages of reduced noise, a high detection limit, etc.
Patent WO-2022048284-A1 (WO)
Inventor: SHI HONGZHI
IPC: G06F16/22
Filed: 2021-06-30
Abstract: 一种基因对比的哈希查表方法、装置、设备及计算机可读存储介质，方法包括：获取待比对基因序列的待匹配短序列对应的查表指令；其中，查表指令包括待匹配短序列的标识信息和查询目标；根据标识信息，获取查表指令对应的查表记录信息；判断查表记录信息中是否包括查询目标对应的查询结果；若是，则利用查表记录信息，获取查询结果；本发明通过查表指令对应的查表记录信息的存储和更新，使得查表记录信息中包括查询目标对应的查询结果时，能够直接利用查表记录信息获取查询结果，减少了冗余查表操作，从而能够提升基因数据对比过程中的哈希查表过程的性能，降低了查表时间。
Patent WO-2022062680-A1 (WO)
Inventor: CHAI JINXIANG
IPC: G06T13/40
Filed: 2021-08-03
Abstract: An animation generation method, apparatus and system, and a storage medium, which relate to the technical field of animation. The method comprises: acquiring real feature data of a real object, wherein the real feature data comprises action data and facial data of the real object during a performance (201); determining target feature data of a virtual character according to the real feature data, wherein the virtual character is a pre-set animation model, and the target feature data comprises action data and facial data of the virtual character (202); and generating an animation of the virtual character according to the target feature data (203). According to the method, an animation of a virtual character is generated by using a performance of a real object, such that manual drawing is avoided, and the animation generation efficiency is improved; furthermore, the performance of the real object can be directly migrated to the virtual character in a detailed and smooth manner, and skeleton actions and facial emotions of the virtual character are more realistic and vivid, such that the animation production effect is guaranteed.
Patent WO-2023010539-A1 (WO)
Inventor: YANG CUIJUN
IPC: A61B5/1495
Filed: 2021-08-06
Abstract: L'invention concerne un capteur de micro-analyte qui comprend un substrat (111) comprenant une partie interne (X) et une partie externe (Y) ; un premier groupe d'électrodes (31) et un second groupe d'électrodes (32), situés sur la surface de la partie interne (X), chaque groupe d'électrodes (31, 32) comprenant au moins une électrode de travail (1131) et au moins une électrode supplémentaire (1231, 1331) ; la partie externe (Y) est pourvue de broches (1111, 1211, 1311) correspondant à chaque électrode (1131, 1231, 1331), les broches (1111, 1211, 1311) sont respectivement connectées électriquement à l'électrode de travail (1131) et à l'électrode supplémentaire (1231, 1331) par l'intermédiaire d'un fil (1121, 1221, 1321) ; le premier groupe d'électrodes (31) et le second groupe d'électrodes (32) sont conçus de telle sorte que, lors de l'utilisation, le premier groupe d'électrodes (31) détecte l'analyte à la première fréquence et fournit le premier signal de détection, et le second groupe d'électrodes (32) détecte l'analyte à la seconde fréquence et fournit le signal de détection redondant, et la première fréquence n'est pas inférieure à la seconde fréquence, améliore la fiabilité d'utilisation du dispositif de détection, améliore l'expérience utilisateur.
Patent WO-2023010564-A1 (WO)
Inventor: LIU YANG
IPC: H01L29/778
Filed: 2021-08-06
Abstract: L'invention concerne un dispositif à semi-conducteur (100A) comprenant une première couche semi-conductrice à base de nitrure, une seconde couche semi-conductrice à base de nitrure, une couche semi-conductrice à base de nitrure dopée (110), une électrode de grille (112), une première couche diélectrique d'oxynitrure, une première couche de passivation, une seconde couche diélectrique d'oxynitrure, une seconde couche de passivation et une électrode de S/D (130, 132). La première couche diélectrique d'oxynitrure est disposée sur la seconde couche semi-conductrice à base de nitrure et recouvre de manière conforme la couche semi-conductrice à base de nitrure dopée (110) et l'électrode de grille (112). La première couche de passivation est disposée sur la première couche diélectrique d'oxynitrure et en contact avec la première couche diélectrique d'oxynitrure. La seconde couche diélectrique d'oxynitrure est disposée sur la première couche de passivation et en contact avec la première couche de passivation. La seconde couche de passivation est disposée sur la seconde couche diélectrique d'oxynitrure et en contact avec la seconde couche diélectrique d'oxynitrure. L'électrode de S/D (130, 132) pénètre pour entrer en contact avec la seconde couche semi-conductrice à base de nitrure.
Patent WO-2022193537-A1 (WO)
Inventor: XU JIANYUAN
IPC: F23G5/50
Filed: 2021-08-11
Abstract: 本发明公开了一种封闭式负压固体废物控氧热解装置，包括烘干器、热解燃烧器、低热值气体燃烧器、烟气换热器、冷凝除湿器、热风循环风机、热解气抽风机和主风机，热解燃烧器的热解气出口通过热解气抽风机、热解气输送管和主风机与低热值气体燃烧器的进风口连接，所述的主风机进风口端的热解气输送管通过旁通管道连通热风循环管；所述的低热值气体燃烧器的烟气出口与烟气换热器的烟气进口连接；物料提升机设于物料输送密封区内。本发明可满足效率、环保和经济方面的需求。提高其燃烧比例可提高固废减量的效率。大大改善了作业环境，通过烟气换热器对烟气余热的回收用于固体废物的前段烘干，热值得到充分利用。
Patent WO-2023015489-A1 (WO)
Inventor: YUAN GUOXIA
IPC: H01M4/50
Filed: 2021-08-11
Abstract: 一种电化学装置及电子装置，包括正极，正极包括正极集流体和设置于正极集流体至少一个表面上的正极活性材料层，正极活性材料层包含锂锰氧化物，锂锰氧化物包含铝元素和钠元素，基于正极活性材料重量，铝元素含量为A％，钠元素含量为B％，满足0.01≤A≤2，0.001≤B≤1。由此，提高电化学装置的循环性能，尤其是高温条件下的循环性能，还能够提高电化学装置的高温储存性能。
Patent WO-2022037460-A1 (WO)
Inventor: MA JIAN
IPC: F25D17/08
Filed: 2021-08-11
Abstract: Disclosed is a refrigerator capable of returning air from a side part of a cabinet thereof, the refrigerator comprising a bottom liner, a plurality of upper liners and two side wall return-air channels, wherein the bottom part of the bottom liner is provided with a cooling chamber, side walls of two sides of the cooling chamber are respectively provided with a side return-air opening, the plurality of upper liners are arranged above the bottom liner in sequence, the front parts of side walls of two sides of each upper liner are respectively provided with an air discharge opening, the two side wall return-air channels are respectively positioned at an outer part of the bottom liner and an outer part of a side wall of one side of the plurality of upper liners, each side wall return-air channel is provided with a connection opening, the lower end of each side wall return-air channel is connected to the side return-air opening, such that return airflows of the plurality of upper liners are introduced into the cooling chamber. In the refrigerator, return airflows of a refrigerating chamber and a variable-temperature chamber can all be led into the cooling chamber, and an independent air supply system of the refrigerating chamber is eliminated, such that the production costs of the refrigerator is reduced; and the side wall return-air channels are rationally arranged, such that the cabinet of the refrigerator is more stable and aesthetic.
Patent WO-2022057710-A1 (WO)
Title: Laser pulse shaping apparatus and method, and pulse shaper and optical system
Inventor: XU BINGWEI
IPC: H01S3/10
Filed: 2021-09-08
Abstract: The present application relates to a laser pulse shaping apparatus and method, and a pulse shaper and an optical system. The laser pulse shaping apparatus comprises: a pulse shaper, which is arranged on a device light path connected to a laser light source; a laser detection apparatus, which is arranged at an actual position of a laser pulse action object, wherein the laser light source is used for generating a laser pulse and emitting same to the action object after same is transmitted by means of the device light path, and the laser detection apparatus is used for measuring an optical parameter of the laser pulse emitted to the action object and sending same to a control apparatus; and the control apparatus, which calculates a phase compensation parameter according to the optical parameter, and controls, according to the phase compensation parameter, the pulse shaper to compensate for the phase of the laser pulse that passes through the device optical path, such that the optical parameter of the laser pulse emitted to the action object reaches a target value. By means of the solution, the measurement complexity is reduced, a closed-loop test can be realized, the accuracy of pulse compression compensation can be improved by means of a pulse shaper, and the laser pulse use effect is enhanced.