baber/WOPTO huggingface dataset:
Patent WO-2021239044-A1 (WO)
Inventor: WANG SONG
IPC: G10K11/178
Filed: 2021-05-27
Abstract: La présente invention concerne un système de microphone, un procédé de commande et un véhicule. Le système comprend un module de microphone (10), un hôte multimédia (20) et un amplificateur de puissance (30), l'hôte multimédia (20) et l'amplificateur de puissance (30) sont tous les deux connectés en communication au module de microphone (10), et l'amplificateur de puissance (30) est en outre connecté électriquement à un module de haut-parleur (40). Le système de la présente invention n'a pas besoin de fournir séparément un microphone vocal et un microphone de réduction de bruit pour collecter des signaux vocaux et des signaux de bruit séparément, et effectuer une transmission de signal audio entre le module de microphone (10) et l'hôte multimédia (20), et entre le module de microphone (10) et l'amplificateur de puissance (30) sur la base de la connexion de communication, ce qui peut réduire un grand nombre de faisceaux de fils de connexion.
Patent WO-2022147954-A1 (WO)
Inventor: JIN HAITAO
IPC: H02K7/00
Filed: 2021-05-31
Abstract: 一种降低轴内工作温度的转子结构，所述转子结构包括空心轴本体（1）、轴内套（2），所述轴内套（2）装配于空心轴本体（1）内，在所述轴内套（2）和所述空心轴本体（1）之间形成第一隔温腔（3）。该转子结构可应用于电机上，能够有效降低电机空心轴内表面的工作温度，保证电机的可靠运行。
Patent WO-2022041916-A1 (WO)
Title: Message header processing method and apparatus, storage medium and electronic device
Inventor: ZHU XIAOLONG
IPC: G06F16/31
Filed: 2021-06-04
Abstract: The embodiments of the present disclosure provide a message header processing method and apparatus, a storage medium and an electronic device. The method comprises: processing fields in an IPv6 message header according to fields in a bit index explicit replication (BIER) message header in at least one of the following manners: taking the BIER message header as the type of a routing extension header of the IPv6 message header, and processing Segments Left fields in the IPv6 message header according to a predefined manner; taking the BIER message header as the type of other extension headers of the IPv6 message header, including serving as a new option in a Hop-by-Hop extension header; filling a Source Address field of the IPv6 message header with a bit forwarding router prefix (BFR-Prefix) of the BIER message header; and embedding a bit index forwarding table (BIFT)-ID field in the BIER message header into a target field of the IPv6 message header. Thereby, the problem in the related art that optimization cannot be effectively achieved in the process of combining and packaging a BIER message and an IPv6 message is solved.
Patent WO-2022198800-A1 (WO)
Inventor: ZHOU BIN
IPC: G06K17/00
Filed: 2021-06-08
Abstract: The present application relates to a method and apparatus for transmitting atmosphere prop data, and a computer device and a storage medium. The method comprises: acquiring first request information, which is sent by a first terminal after same scans a first identification code, and sending a service option to the first terminal according to the first request information and a correlation between the first identification code and the service option; receiving service configuration information sent by the first terminal, wherein the service configuration information is determined by the first terminal according to the service option; acquiring second request information, which is sent by a second terminal after same scans a second identification code, wherein the second identification code is set inside an atmosphere prop, and appears after the atmosphere prop is started; and sending response information to the second terminal according to the second request information and the service configuration information and on the basis of a correlation between the second identification code and the first identification code. By using the method, an atmosphere highlighting duration of an atmosphere prop during use after the start of the atmosphere prop can be prolonged, thereby facilitating the improvement of the atmosphere highlighting effect of the atmosphere prop.
Patent WO-2022261902-A1 (WO)
Title: 确定cllc变流器的同步整流导通时间的方法
Inventor: LIAO HUA
IPC: H02M3/335
Filed: 2021-06-17
Abstract: 本公开涉及确定CLLC变流器的同步整流导通时间的方法，所述CLLC变流器在欠谐振工作模式下工作，所述方法包括：确定变流器的变压器匝数比和谐振频率；利用仿真的方法，确定副边二级管的峰值电流和输出电流以及原边励磁电感在副边二极管关断时和原边驱动信号关断时的励磁电流的数据集；测量所述变流器的当前工作频率和当前输出电流；根据所述工作频率和所述输出电流，通过线性插值法确定第一系数和第二系数；测量原边谐振电感的谐振电流初始值；以及根据所述变压器匝数比、所述谐振频率、所述谐振电流初始值、所述当前输出电流、所述第一系数和所述第二系数来计算二极管导通时间。
Patent WO-2022160570-A1 (WO)
Inventor: YU XIANYONG
IPC: B08B5/00
Filed: 2021-06-18
Abstract: Équipement de lithographie à semi-conducteurs, comprenant : un dispositif de transfert de photomasque et un dispositif de retenue de photomasque relié au dispositif de transfert de photomasque, le dispositif de retenue de photomasque étant configuré pour porter un photomasque (200) ; et un dispositif d'injection de gaz de nettoyage de photomasque (100), le dispositif d'injection de gaz de nettoyage de photomasque (100) étant relié au dispositif de retenue de photomasque et utilisé pour pulvériser un gaz au-dessus du photomasque (200) de façon à empêcher que des particules ne tombent sur la surface du photomasque (200). Selon l'équipement de lithographie à semi-conducteurs, au moyen du dispositif d'injection de gaz de nettoyage de photomasque (100), le dispositif d'injection de gaz de nettoyage de photomasque (100) peut pulvériser un gaz de bas en haut de façon à empêcher que des particules ne tombent sur la surface du photomasque (200), ce qui permet de réduire la contamination du photomasque (200), d'améliorer le ratio d'utilisation du photomasque (200) et en outre d'améliorer le rendement de produit et de réduire le coût.
Patent WO-2022217753-A1 (WO)
Title: Body-shaping waistband
Inventor: LI SINUO
IPC: A41C1/14
Filed: 2021-06-29
Abstract: A body-shaping waistband, comprising a left front part (1), a right front part (2), a left side breast accommodating part (3), a right side breast accommodating part (4), a back upper part (5), and a back lower part (6). One side of the back lower part (6) is connected to one side of the left front part (1), and the other side of the back lower part (6) is connected to one side of the right front part (2); one side of the left front part (1) distant from the back lower part (6) is provided with a plurality of rows of hook rings, and one side of the right front part (2) distant from the back lower part (6) is provided with hooks; the hooks are connected to the plurality of rows of hook rings in a buckled mode; the lower end of the back upper part (5) is connected to the upper end of the back lower part (6); one side of the back upper part (5) is connected to one side of the left side breast accommodating part (3), and the other side of the back upper part (5) is connected to one side of the right side breast accommodating part (4); the lower end of the left side breast accommodating part (3) is connected to the upper end of the left front part (1); the lower end of the right side breast accommodating part (4) is connected to the upper end of the right front part (2); the left front part (1), the right front part (2), the left side breast accommodating part (3), and the right side breast accommodating part (4) form a U-shaped neckline. The body-shaping waistband is simple in design structure and convenient to wear, has the functions of accommodating side breasts and shaping the back, and can meet female demands for upper-body shaping.
Patent WO-2022022213-A1 (WO)
Inventor: FU SONGGE
IPC: H02M7/487
Filed: 2021-06-30
Abstract: The present application discloses a power assembly of a three-level inverter, the three-level inverter, and a wind turbine. The power assembly of the three-level inverter comprises: a first NPC bridge arm unit, the first NPC bridge arm unit comprising multiple first NPC bridge arms which are connected in parallel; a second NPC bridge arm unit, the second NPC bridge arm unit comprising multiple second NPC bridge arms which are connected in parallel; and a third NPC bridge arm unit, the third NPC bridge arm unit comprising multiple third NPC bridge arms which are connected in parallel; wherein the number of the second NPC bridge arms is the same as that of the first NPC bridge arms, and the number of the third NPC bridge arms is determined according to a loss ratio of the first NPC bridge arms to the third NPC bridge arms. According to embodiments of the present application, loss of each NPC bridge arm unit of the three-level inverter can be balanced, so that IGBT device loss of the three-level inverter is uniformly distributed.
Patent WO-2022110825-A1 (WO)
Title: Krf thick-film photoresist resin, preparation method for same, and applications thereof
Inventor: WANG SU
IPC: G03F7/004
Filed: 2021-07-12
Abstract: A KrF thick-film photoresist resin, a preparation method for same, and applications thereof. A photoresist composition comprises the following components: a photoacid generator, a resin, and a solvent. A resist film formed by the photoresist composition has excellent performance and has excellent application prospects.
Patent WO-2022042109-A1 (WO)
Title: Dual input circuit
Inventor: WANG CHUNTIAN
IPC: H02J9/06
Filed: 2021-07-14
Abstract: A dual input circuit, which uses a contactor as a switching device and is more suitable for medium- and high-power scenarios. The contactor that is used is, at the same time, a single double-pole double-throw contactor and itself has an interlock function. The circuit is safe, simple, easy to control, and can increase the utilization rate of space. Moreover, the contactor that is used is magnetic retention attraction-type and consumes little power for long-term operation. By means of configuring two default inputs, any one of which is the main input and the other is the backup input, thus application is more flexible and has higher adaptability. In order to perform switching when there is an input voltage in two inputs or only any one of the inputs, and a single dual input auxiliary power supply is further used. Compared with a solution of using two single input auxiliary power supplies, the required space can be reduced, and the costs can also be reduced.
Patent WO-2023000204-A1 (WO)
Title: Procédé et dispositif de régulation de verre à transmittance de lumière variable
Inventor: WANG PEIZHI
IPC: B60J3/04
Filed: 2021-07-21
Abstract: Des modes de réalisation de la présente demande concernent un procédé de régulation d'un verre à transmittance de lumière variable. Le verre à transmittance de lumière variable est disposé sur un véhicule cible. Le procédé consiste : à obtenir un angle d'altitude et d'un angle de lacet d'une source de lumière, l'angle d'altitude représentant un angle inclus entre la direction de la lumière émise par la source de lumière vers le véhicule cible et un plan horizontal, et l'angle de lacet représentant un angle inclus entre une ligne reliant la projection de la source de lumière sur le plan horizontal et le centre de masse du véhicule cible et la direction de conduite du véhicule cible ; à obtenir des informations de position d'un objet cible ; à obtenir, en fonction des informations de position de l'objet cible et de l'angle d'altitude et de l'angle de lacet de la source de lumière, une zone de projection de l'objet cible projetée sur le verre à transmittance de lumière variable, l'objet cible étant situé dans le véhicule cible ; et à ajuster la transmittance de lumière de la zone de projection sur le verre à transmittance de lumière variable. Grâce au procédé de régulation du verre à transmittance de lumière variable proposé dans les modes de réalisation de la présente demande, la transmittance de lumière d'une zone partielle du verre variable peut être régulée plus précisément sur la base de l'angle d'altitude et de l'angle de lacet de la source de lumière et d'informations de position d'un objet requérant un ombrage de lumière.
Patent WO-2022028419-A1 (WO)
Title: Method for compiling load spectrum of reliability test for high-speed bearing of electric drive system
Inventor: ZHAO LIHUI
IPC: G06F30/17
Filed: 2021-08-03
Abstract: A method for compiling a load spectrum of a reliability test for a high-speed bearing of an electric drive system. On the basis of load data of the full life cycle of an electric drive system, same is associated with a high-speed bearing failure dominant load, and action frequencies of load classes are counted by using a multi-dimensional load joint counting method; a mechanical equilibrium equation for a bearing is constructed; a load class of a reliability test is determined by means of the damage contribution distribution of different load classes and a cumulative damage contribution distribution; the time of the load class of the reliability test is determined according to the principles of overall frequency consistency and damage consistency; and in view of an extreme load working condition, a load spectrum of the reliability test for a high-speed bearing is finally constructed. The constructed load spectrum of the reliability test is associated with an actual failure mode, such that the reliability level of a high-speed bearing can be effectively verified, and the time for the reliability test is shortened, thereby providing support for the high-quality development of the high-speed bearing.
Patent WO-2022028458-A1 (WO)
Title: Method for determining data processing time, terminal device, and network device
Inventor: LI GEN
IPC: H04L5/00
Filed: 2021-08-04
Abstract: The present application discloses a method for determining a data processing time, a terminal device, and a network device, belonging to the field of communications. The method comprises: determining a data processing time on the basis of a first target parameter and a second target parameter, wherein the data processing time comprises a PDSCH processing time and/or a PUSCH preparation time, a first target parameter is related to a processing capability reported by a terminal device, a second target parameter is not related to a processing capability reported by the terminal device, and the first target parameter and/or the second target parameter are related to at least one of the following parameters: whether the dispatched PDCCH performs repeated transmission, or the number of times of repeated transmission; the number of radio bearers or the number of resource units of the dispatched PDSCH or PUSCH; whether the dispatched PDSCH or PUSCH spans a plurality of time slots, or the number of time slots or symbols spanned; the number of times of repeated transmission of the dispatched PDSCH or PUSCH; and whether to perform dedicated demodulation reference signal binding, or the number of dedicated demodulation reference signals bound.
Patent WO-2022033376-A1 (WO)
Inventor: LV MING
IPC: A24F40/40
Filed: 2021-08-04
Abstract: Disclosed in the present invention is an atomization core, for use in heating and atomizing an aerosol generating matrix. The atomization core comprises a first substrate and a first heating member. The first substrate comprises a first surface and a second surface facing away from the first surface; a first microchannel array is provided on the first surface; the first microchannel array comprises multiple first microchannels; the first microchannels are used for flow guiding of the aerosol generating matrix; the first substrate is made of a dense material. The first heating member is provided on the second surface and is used for heating the first substrate to atomize the aerosol generating matrix in the first microchannels. According to the atomization core, the electronic atomization assembly, and the electronic atomization device in the present invention, the substrate is made of a dense material, and the heating member and a liquid to be atomized are respectively located at two different side portions of the atomization core and do not contact each other at all; during use, e-liquid deterioration caused by long-term storage would not occur, and no heavy metal elements will appear during atomization, thus achieving higher safety.
Patent WO-2022062754-A1 (WO)
Title: Display apparatus and array substrate
Inventor: HOU JINGWEI
IPC: G02F1/1362
Filed: 2021-08-12
Abstract: A display apparatus and an array substrate (ARS). An array substrate (ARS) of the display apparatus comprises a base substrate (BS) and a pixel electrode layer (PEL). The pixel electrode layer (PEL) comprises a plurality of effective pixel electrodes (EP) located in an effective display area, wherein the effective pixel electrode on the outermost side from among the plurality of effective pixel electrodes (EP) comprises a first effective pixel electrode (EP1), which comprises a first pixel electrode edge (PA) and a second pixel electrode edge (PB); and the first pixel electrode edge (PA) is located between the second pixel electrode edge (PB) and a frame area. The display apparatus comprises a common electrode layer (CEL), which comprises a block-shaped first expansion common electrode (ECE1), wherein the orthographic projection of the first expansion common electrode (ECE1) on the base substrate (BS) partially overlaps with the orthographic projection of the first effective pixel electrode (EP1) on the base substrate (BS); the first expansion common electrode (ECE1) comprises a first expansion portion (EC1) that goes beyond the first effective pixel electrode (EP1); the first expansion portion (EC1) has a first expansion portion edge (CEA); the base substrate (BS) has a first base substrate edge (BSA); and the first expansion portion edge (CEA) is located between the first base substrate edge (BSA) and the first pixel electrode edge (PA). By means of the display apparatus, bright line mura appearing in film tearing/ESD testing can be overcome.
Patent WO-2022088851-A1 (WO)
Inventor: FU WENCHAO
IPC: A61F2/915
Filed: 2021-08-13
Abstract: La présente invention concerne un instrument médical d'intervention, comprenant une pluralité de structures annulaires ondulées, qui sont disposées à des intervalles dans une direction axiale, et caractérisées en ce que chaque structure annulaire ondulée comprend une pluralité de tiges de support, qui sont connectées bout à bout ; au moins une tige de support est pourvue d'une unité de déconstruction ; un trou traversant est formé dans l'unité de déconstruction, de telle sorte qu'une partie de déconstruction est formée sur la tige de support ; et un angle aigu est formé entre une ligne de connexion de deux points avec la plus grande distance du trou traversant et une direction d'extension de la tige de support. L'instrument médical d'intervention peut fournir une fonction de support et peut atténuer l'effet restrictif sur une lumière.
Patent WO-2022037632-A1 (WO)
Inventor: HU ZHIMIN
IPC: B60L58/12
Filed: 2021-08-19
Abstract: A battery energy management method and device for a hybrid vehicle, and a machine-readable storage medium. Said method comprises: acquiring, for a vehicle usage circulation, a historical cutoff remaining battery capacity value and a historical maximum power demand; predicting a next cutoff remaining battery capacity value according to the historical cutoff remaining battery capacity value; predicting, according to the maximum historical power demand, a lower limit value of a next remaining battery capacity threshold for switching from a power consumption mode to a power maintaining mode; determining the larger value of the predicted next cutoff remaining battery capacity value and the predicted lower limit value of the next remaining battery capacity threshold as a next remaining battery capacity threshold for switching from the power consumption mode to the power maintaining mode; and sending, to the hybrid vehicle, the determined next remaining battery capacity threshold for switching from the power consumption mode to the power maintaining mode.
Patent WO-2023004907-A1 (WO)
Inventor: HUANG JIUGUI
IPC: C25D3/30
Filed: 2021-08-24
Abstract: L'invention concerne un procédé de préparation d'un substrat comportant une surface de ponçage. Le procédé de préparation consiste à : utiliser un laminoir à aplatir qui comprend une première crémaillère et une seconde crémaillère, la première crémaillère comprenant un premier cylindre de travail et un troisième cylindre de travail qui sont disposés l'un en face de l'autre, la seconde crémaillère comprenant un deuxième cylindre de travail et un quatrième cylindre de travail qui sont disposés l'un en face de l'autre, le premier cylindre de travail et le deuxième cylindre de travail se trouvant sur le même côté, le premier cylindre de travail étant un cylindre de texturation par étincelle électrique, le deuxième cylindre de travail étant un cylindre de meulage et de polissage, la rugosité d'une surface du premier cylindre de travail étant comprise entre 1,6 et 2,2 μm, et la rugosité d'une surface du deuxième cylindre de travail étant comprise entre 0,35 et 0,75 μm; et faire passer le substrat successivement entre le premier cylindre de travail et le troisième cylindre de travail, puis entre le deuxième cylindre de travail et le quatrième cylindre de travail, de manière à former une surface de ponçage sur une première surface du substrat. Après étamage ou chromage du substrat comportant la surface de ponçage, lorsque le substrat est transformé en un réservoir présentant un étranglement ou en un bouchon facile à ouvrir, des revêtements au niveau d'une position d'étranglement et un film de pré-traçage ne sont pas susceptibles d'être endommagés, de telle sorte que la résistance à la corrosion de celui-ci est bonne.
Patent WO-2022160690-A1 (WO)
Inventor: YAN FUZHEN
IPC: H04R31/00
Filed: 2021-08-24
Abstract: L'invention concerne une membrane et un dispositif de production de son. Les matières premières d'une membrane (21) comprennent un caoutchouc liquide d'alcane et un agent de vulcanisation ; le caoutchouc liquide d'alcane est un caoutchouc liquide d'oléfine saturée ; la membrane (21) est préparée au moyen d'une réaction de réticulation après avoir versé les matières premières dans un moule de formation de membrane ; le facteur d'amortissement de la membrane (21) est supérieur à 0,07, et sa température de transition vitreuse est de -90°C à 0°C. La membrane (21) permet d'obtenir un amortissement plus élevé dans la plage de température et de fréquence d'utilisation ; ainsi, un haut-parleur utilisant la membrane (21) peut obtenir un faible THD, un rendement d'écoute élevé et une bonne qualité sonore ; de plus, il n'est pas facile de générer des vibrations de balancement dans un processus de vibration, et la stabilité d'écoute est bonne ; l'énergie de surface du caoutchouc liquide d'alcane est supérieure à celle du caoutchouc de silicone liquide, facilitant ainsi la liaison au moyen d'un adhésif.
Patent WO-2022048482-A1 (WO)
Inventor: LYU JINGFEI
IPC: H04L7/00
Filed: 2021-08-25
Abstract: Disclosed in the present application are a message processing method and apparatus, a device, and a storage medium. Regarding a communication system comprising at least three network devices, a port state of one network device among the at least three network devices is a main state, and port states of the remaining network devices are non-main states. A first network device in the communication system receives, by means of a first port, a first message sent by a second port and used for measuring a time delay, the second port being a port of a second network device in the communication system. On the basis that a port state of the first port is the non-main state, the first network device stops replying to a second message to prevent a 1588 function of the second port from being unavailable due to receiving multiple second messages, or the first network device replies, by means of the first port, a second message carrying the port state of the first port to the second port, such that the second network device can determine that the first port is in the non-main state, and thus does not process the second message to prevent the 1588 function of the second port from being unavailable.