baber/WOPTO huggingface dataset:
Patent WO-2022170627-A1 (WO)
Title: Entrepôt en trois dimensions du type à suspension utilisé dans un atelier d'operation de transport ferroviaire et d'entretien
Inventor: XIA GANG
IPC: B65G1/04
Filed: 2021-02-15
Abstract: L'invention concerne un entrepôt tridimensionnel de type à suspension utilisé dans un atelier d'opération de transport ferroviaire et d'entretien. L'entrepôt comprend un corps (1) ; un compartiment supérieur (2) est ménagé au niveau de la partie supérieure du corps d'entrepôt (1), et une porte de poussée (3) est disposée sur la face avant du corps d'entrepôt (1) ; une pluralité de compartiments de stockage (4, 11) sont ménagés dans le corps d'entrepôt (1), une pluralité de vérins hydrauliques (5, 12) sont disposés dans le compartiment supérieur (2), des tiges de piston (6, 13) sont disposées au niveau des parties inférieures des vérins hydrauliques (5, 12), et les extrémités inférieures des tiges de piston (6, 13) sont reliées aux parties supérieures des compartiments de stockage (4, 11) ; des cadres supérieurs (9, 16) sont ménagés au niveau de la partie supérieure interne du compartiment supérieur (2), et les parties supérieures des vérins hydrauliques (5, 12) sont montées au niveau des parties inférieures des cadres supérieurs (9, 16). Les vérins hydrauliques (5, 12) de l'entrepôt en trois dimensions peuvent commander les compartiments de stockage (4, 11) au moyen des tiges de piston pour obtenir un mouvement vertical de levage/abaissement, ce qui facilite le levage/abaissement vertical et le stockage d'articles pour un véhicule ou un dispositif ferroviaire dans un état de maintenance.
Patent WO-2021170004-A1 (WO)
Inventor: SU XUZHAO
IPC: H02K7/06
Filed: 2021-02-24
Abstract: A variable compression ratio driving structure and an assembly method therefor. The structure drives an eccentric shaft (5) in a variable compression ratio mechanism to rotate, and comprises a harmonic reducer unit fixedly provided on an engine block (7) and a motor unit fixedly provided on a rigid gear (8) in the harmonic reducer unit. The assembly method comprises: first mounting the rigid gear (8) and the eccentric shaft (5); then mounting a flexible gear (9), a wave generator (10), and the like; mounting the rigid gear, the eccentric shaft, the flexible gear and the wave generator in the engine block (7); and mounting a timing cover (18) and the motor unit, and completing the sealing between the motor unit and the timing cover (18) by means of the mounting of the motor unit. The assembly method can achieve the assembly of the variable compression ratio driving structure, the assembly thereof is simple, and the assembly precision can be improved, thereby facilitating reliable settings of the driving structure. The present application further relates to an engine and a vehicle.
Patent WO-2021244090-A1 (WO)
Title: 数据发送方法及装置、数据接收方法及装置
Inventor: LU LIUMING
IPC: H04W72/08
Filed: 2021-03-09
Abstract: 本发明实施例提供了一种数据发送方法及装置、数据接收方法及装置，其中，数据发送方法包括：发送指示发送消息至第二STA；其中，指示发送消息用于指示第一STA准备在预先获取的第一传输机会TXOP内发送数据单元至第二STA；第二STA附属于第二MLD；根据第三STA在预设的帧间距时长内接收数据单元或指示发送消息的情况执行以下操作：在第一TXOP内发送数据单元至第二STA，或者，停止发送数据单元至第二STA；其中，第三STA附属于第一MLD。
Patent WO-2021213078-A1 (WO)
Inventor: CUI QINGWEI
IPC: F24F1/0076
Filed: 2021-03-16
Abstract: The present application relates to the technical field of air conditioning apparatuses. Disclosed are a negative ion generation device and an air conditioner. The negative ion generation device comprises a flyback transformer and a negative ion release member electrically connected to the flyback transformer, and further comprises a sliding rail. The negative ion release member is slidably connected to the sliding rail in the axial direction, and the sliding rail is used for being fixedly connected to a framework of the air conditioner. The working position of the negative ion release member of the negative ion generation device can be changed according to usage requirements, such that the negative ion release member is prevented from being bestrewed with dust due to long-term exposure, thereby prolonging the service life of the negative ion release member and improving the reliability thereof, and also improving the air conditioner purification efficiency.
Patent WO-2022198622-A1 (WO)
Inventor: YANG JIANXIONG
IPC: H01M50/147
Filed: 2021-03-26
Abstract: 本申请实施例提供一种电池单体、电池、用电装置、制造方法及制造设备。电池单体包括：外壳，外壳具有壁部；泄压机构，泄压机构设于壁部，泄压机构包括主体部和连接于所述主体部的薄弱部，主体部用于连接壁部，泄压机构用于在电池单体的内部压力或温度达到阈值时薄弱部被破坏以泄放压力；泄压机构还包括设于主体部在自身厚度方向上的加强部，加强部用于减小主体部的变形。本申请提供的电池单体旨在解决电池单体未发生热失控时存在发生爆破泄压的问题。
Patent WO-2021213367-A1 (WO)
Title: 制备聚α-烯烃的装置和方法
Inventor: CHENG XIN
IPC: C07C4/06
Filed: 2021-04-20
Abstract: 本发明提供一种制备聚α-烯烃的装置和方法。本发明的制备聚α-烯烃的装置，包括依次相连的输入单元(1)、微通道反应器(2)、后处理单元(3)，所述输入单元包括使烯烃原料、助剂进料和BF  3 催化剂输送至微通道反应器(2)的混合器和/或管线。本发明的装置和方法能够实现催化剂、助剂进料和烯烃原料的灵活快速混合，聚合反应速度快，传质传热效果好，反应转化率高，产物选择性好、性能优良，适合大规模工业生产。
Patent WO-2021213410-A1 (WO)
Inventor: LI ZHENYU
IPC: H03H3/08
Filed: 2021-04-20
Abstract: The present application discloses a composite substrate and a manufacturing method therefor. The composite substrate comprises a semiconductor substrate layer (1), an intermediate layer (2) and an active layer (3) which are sequentially stacked; a preset depth of region, from an interface between the semiconductor substrate layer and the intermediate layer (2) to the interior of the semiconductor substrate layer, of the semiconductor substrate layer (1) is damaged to form a damage sub-layer (11), the damage sub-layer (11) is in contact with the intermediate layer (2), and with regard to the damage sub-layer (11), after the intermediate layer (2) has been made, the damage sub-layer (11) is manufactured through the intermediate layer (2) "from a remote distance and across separated place", such that the thickness deviation of the intermediate layer (2) is good, and the density of defects in the damage sub-layer (11) for capturing carriers is great. The composite substrate has a stable structure, can effectively capture carriers generated due to inevitable defects on the interface between the semiconductor substrate layer (1) and the intermediate layer (2), thereby improving the performance of devices manufactured on the basis of the composite substrate.
Patent WO-2022028018-A1 (WO)
Title: Anti-skid mat and cutting board having anti-skid mat
Inventor: ZHANG MICHAEL
IPC: A47J47/00
Filed: 2021-04-30
Abstract: An anti-skid mat for a cutting board and a cutting board having an anti-skid mat. The anti-skid mat (10) is mounted on a bottom plate of a cutting board so as to prevent skidding and water dripping. The anti-skid mat (10) comprises a connecting stud (1) and a mat (2), the connecting stud (1) is fixedly mounted on one end of the mat (2), and the connecting stud (1) is rotatably mounted on the cutting board. A plurality of protrusions (3) are provided on the mat (2), and a flexible material is disposed on the protrusions (3). Further comprised is a cutting board. The cutting board comprises a board body (5), and the bottom surface of the board body (5) is supported by a plurality of anti-skid mats (10). By using the anti-skid mat (10) that provides stable support, effective mildew prevention, shock absorption, and skid prevention can be implemented for a cutting board.
Patent WO-2022068225-A1 (WO)
Inventor: WANG TAI
IPC: G06T19/20
Filed: 2021-05-24
Abstract: A point cloud annotating method and apparatus, an electronic device, a storage medium, and a program product. The method comprises: obtaining three-dimensional point cloud data to be annotated (S101); on the basis of said three-dimensional point cloud data, generating a bird's eye view corresponding to said three-dimensional point cloud data (S102); in response to a frame selection operation for an object to be annotated in the bird's eye view, determining first two-dimensional annotation frame information (S103); determining initial parameter information of said object on the basis of three-dimensional point cloud data of said framed object (S104); and on the basis of the first two-dimensional annotation frame information and the initial parameter information, determining three-dimensional annotation frame information corresponding to said object (S105). The method determines the three-dimensional annotation frame information on the basis of the frame selection operation in the two-dimensional bird's eye view, the operation is simple, and the annotation efficiency and accuracy are high.
Patent WO-2022062439-A1 (WO)
Inventor: QIN XIAO
IPC: C25B1/26
Filed: 2021-05-25
Abstract: Disclosed are an electrolyte in solid dosage form, a preparation method therefor, and the use thereof. The electrolyte in solid dosage form comprises 20% to 90% by weight of a chloride salt for providing chloride ions for water, 5% to 50% by weight of a hydrogen releasing agent for slowly releasing hydrogen ions into the water, and 0% to 40% by weight of an auxiliary agent, wherein the electrolyte in solid dosage form forms at least one buffer system with a pH of 5-7 after being dissolved in the water. By means of the electrolyte in solid dosage form provided by the present invention, preparation of a hypochlorous acid disinfectant as needed and immediately before use is achieved, the hypochlorous acid component is stable, and the disinfection effect is ideal.
Patent WO-2021244460-A1 (WO)
Title: 口腔鳞癌相关生物标志物及诊断和治疗方法
Inventor: YANG CHENGGANG
IPC: A61P35/00
Filed: 2021-05-30
Abstract: 本发明公开了口腔鳞癌相关生物标志物及诊断和治疗方法，所述生物标志物为lncRNA RP11-875O11.3、LINC01679、AP000695.4、RP11-339B21.10、RP11-426C22.4、RP11-426C22.5和/或AP000695.6，本发明公开了生物标志物在制备诊断口腔鳞癌的产品中的应用及一种诊断口腔鳞癌的产品；本发明同时公开了生物标志物在制备治疗口腔鳞癌的药物组合物中的应用及一种治疗口腔鳞癌的药物组合物。
Patent WO-2021254154-A1 (WO)
Inventor: GONG QING
IPC: F28F21/08
Filed: 2021-06-02
Abstract: 提供了铝合金及其制备方法、应用，按照质量百分比计，该铝合金包括：9～11％的Si，0.001～0.2％的Mg，0.3～0.7％的Fe，0.003～0.04％的Sr，0.003～0.03％的B，0.001～0.2％的Zn，0.001％～0.1％的Cu，0.001％～0.09％的Mn，小于0.05％的Cr，0.002～0.05％的Ga，0.001～0.01％的Mo，以及余量的铝及其他元素，所述其他元素的总量低于0.1％。
Patent WO-2022028116-A1 (WO)
Title: Station-used direct current power supply system for 220 kv intelligent energy station
Inventor: SUN ZHIYUN
IPC: H02J7/34
Filed: 2021-06-15
Abstract: A station-used direct current power supply system for a 220 kV intelligent energy station, comprising an alternating current micro-grid 380/220 V bus (1) and a direct current micro-grid 750 V bus (2) which are connected by means of an AC/DC converter I (3); the alternating current micro-grid 380/220 V bus (1) supplies power to a station-used direct current 220 V bus I (5) by means of an AC/DC converter II (4), the direct current micro-grid 750 V bus (2) supplies power to a station-used direct current 220 V bus II (7) by means of a DC/DC converter I (6), and the station-used direct current 220 V bus I (5) and the station-used direct current 220 V bus II (7) are connected by means of a direct current connecting switch (8); and the alternating current micro-grid 380/220 V bus (1) is provided with an alternating current feeder box (9) and MW-grade lithium iron phosphate energy storage (10), and the direct current micro-grid 750 V bus (2) is provided with an supercapacitor I (11). An MW lithium iron phosphate peak regulation energy storage system can be reused, a station-used lead-acid storage battery is eliminated, a conventional UPS power supply is eliminated, and a small-capacity supercapacitor is configured to stabilize a station-used direct current bus voltage, so that the present invention improves the reliability and stability of the whole system, and also has a reduced footprint and decreased operation and maintenance workload, is more environmentally friendly, and sufficiently utilizes the advantages of multi-station integration.
Patent WO-2022068271-A1 (WO)
Title: Automobile sunscreen film and preparation method therefor
Inventor: XU MENGFEI
IPC: C08L67/02
Filed: 2021-06-18
Abstract: The present invention belongs to the technical field of functional films, and in particular relates to a sunscreen film for automobile window glass and a preparation method therefor. By coating glass nanospheres with aluminum and coating glass nanospheres with copper and silver, dispersing same in PET, and preparing a PET bidirectional stretching film, the glass nanospheres coated with different metals are respectively dispersed in the upper layer and the lower layer of the film. Aluminum is coated on the surface of the glass nanospheres, creating reflection and diffuse reflection, and the reflection of the aluminum metal layer will reflect back part of the infrared rays and ultraviolet rays of the light. The diffuse reflection enables the remaining infrared rays and ultraviolet rays to be absorbed by the ultraviolet absorber and the infrared absorber when diffused repeatedly, thereby effectively achieving the effect of thermal insulation. Copper and silver in the bottom layer are coated on the surface of the glass nanospheres, to reflect and diffuse the residual infrared rays and ultraviolet rays. Furthermore, by dispersing the metal-coated glass microspheres in PET, the problems that aluminum plating affects light transmission, the aluminum layer easily falls off, the metal coating strongly reflects light, etc. are overcome.
Patent WO-2022001743-A1 (WO)
Title: Communication module, light-fixture centralized controller, and intelligent light-fixture control system
Inventor: LI LIANGCHAO
IPC: H05B47/105
Filed: 2021-06-22
Abstract: Provided is a communication module. The communication module comprises a WIFI radio-frequency module (11), a WIFI impedance matching module (13), an NB-IOT radio-frequency module (12), an NB-IOT impedance matching module (14), a dual-frequency duplexer (15), and an antenna (16), wherein one end of the dual-frequency duplexer (15) is connected to the antenna (16), and the other end thereof is respectively connected to the WIFI impedance matching module (13) and the NB-IOT impedance matching module (14); the WIFI radio-frequency module (11) is connected to the WIFI impedance matching module (13), and the NB-IOT radio-frequency module (12) is connected to the NB-IOT impedance matching module (14); when the dual-frequency duplexer (15) receives a radio-frequency signal from the antenna (16), the dual-frequency duplexer (15) is configured to identify, according to a frequency spectrum difference, whether the radio-frequency signal is a WIFI signal or an NB-IOT signal; and the WIFI impedance matching module (13) and the NB-IOT impedance matching module (14) are configured to realize impedance matching of radio-frequency signals.
Patent WO-2023272711-A1 (WO)
Title: Configuration d'ensemble de ressources de signal de référence de sondage (srs) pour panneaux asymétriques
Inventor: YUAN FANG
IPC: H04B7/04
Filed: 2021-07-02
Abstract: La présente divulgation concerne des systèmes, des procédés et un appareil, comprenant des programmes informatiques codés sur des supports de stockage informatiques, pour une configuration d'ensemble de ressources de signal de référence de sondage (SRS) afin de faciliter une sélection de panneau de liaison montante entre un ensemble de panneaux asymétriques d'un équipement utilisateur (UE), chaque panneau de l'ensemble de panneaux asymétriques de l'UE étant associé à un nombre différent de ports SRS. Selon un aspect, l'UE peut recevoir une telle configuration d'ensemble de ressources SRS indiquant un ou plusieurs ensembles de ressources SRS et des ressources SRS du ou des ensembles de ressources SRS peuvent être associés à différents nombres de ports SRS ou à un certain nombre dynamiquement configurable de ports SRS. L'UE peut recevoir une signalisation de commande provenant d'une station de base (BS) et la signalisation de commande peut indiquer un panneau pour une transmission de liaison montante à partir de l'UE par indication d'une ressource SRS, d'un ensemble de ressources SRS, ou d'un certain nombre de ports SRS.
Patent WO-2022193485-A1 (WO)
Inventor: XU YAOLING
IPC: H04N21/4402
Filed: 2021-07-07
Abstract: Procédé de lecture de programme pour un terminal d'affichage. Le procédé comprend les étapes suivantes consistant à : obtenir une distance de visualisation entre un utilisateur cible et le terminal d'affichage ; obtenir un algorithme de conversion de résolution sélectionné en fonction de la distance de visualisation ; réaliser une conversion de résolution sur le programme cible obtenu à l'aide de l'algorithme de conversion de résolution sélectionné, pour obtenir un programme de résultat ; et lire le programme de résultat. Un terminal d'affichage et un support de stockage sont également divulgués.
Patent WO-2022062585-A1 (WO)
Inventor: FENG BIN
IPC: H04B1/40
Filed: 2021-07-14
Abstract: A radio frequency L-PA Mid device. The radio frequency L-PA Mid device is configured with an intermediate frequency transmitting port, a high frequency transmitting port, and multiple antenna ports. The radio frequency L-PA Mid device comprises: a first transmitting circuit (110) used for receiving 4G signals of multiple intermediate frequency bands, and amplifying and filtering the received 4G signals of the intermediate frequency bands; a second transmitting circuit (120) used for receiving a 5G signal, and amplifying and filtering the received 5G signal; a radio frequency switch circuit (130) connected to the first transmitting circuit (110), the second transmitting circuit (120), and the multiple antenna ports, respectively; and a control module (140) used for controlling the radio frequency switch circuit (130) to be connected to both a radio frequency path where the first transmitting circuit (110) is located and a radio frequency path where the second transmitting circuit (120) is located.
Patent WO-2022017333-A1 (WO)
Title: Sensing result processing method and apparatus
Inventor: LIU YUN
IPC: H04W72/04
Filed: 2021-07-19
Abstract: A sensing result processing method and apparatus. The method comprises: a first terminal device receiving at least one first information via a sidelink, the first information comprising an identifier of a second terminal device (S401); the first terminal device determines at least one first sub-channel, the at least one first sub-channel comprising some or all of sub-channels where the at least one first information is located, and the first terminal device determines a first resource according to the at least one first sub-channel (S402); the first terminal device sends second information to the second terminal device, the second information indicating the first resource (S403). The method can implement effective resource screening, and ensure the effectiveness of a resource which is used as a first resource, thus ensuring the quality of communications between a first terminal device and a second terminal device.
Patent WO-2022037350-A1 (WO)
Inventor: ANG TUAN BOON
IPC: G05B19/418
Filed: 2021-07-20
Abstract: A station entry and exit control system and a method based on the system, relating to the technical field of automatic logistics design.
The system comprises a main rail (1), branch rails each of which is provided with a workstation (2), and an entry device (21), an exit device (22) and a blocking device (23) being arranged on each workstation (2); an entry interpretation sensor (11) which is arranged on the main rail (1), a carrier interpretation sensor (12) and a magnetic sensor (13) which are arranged on the main rail (1) and located between the entry device (21) and the exit device (22), and a control host. The control host controls a carrier to enter the station according to an entry signal, otherwise the carrier does not enter the station. Metal pieces (17) are arranged at push rods (3, 16). If the carrier interpretation sensor (12) fails to interpret carrier information and the magnetic sensor (13) detects the metal pieces (17), the control host controls the blocking device (23) to move and allows the carrier waiting for exit to enter the main rail (1) from the exit device (22). If the carrier interpretation sensor (12) interprets the carrier information and the magnetic sensor (13) detects the metal pieces (17), the control host controls the blocking device (23) not to move. Thus the situation that a single push rod drives multiple carriers to move is avoided, and the carriers are prevented from colliding with each other at the exit position.
Patent WO-2022022507-A1 (WO)
Inventor: LIN HUAXIN
IPC: G09F9/00
Filed: 2021-07-27
Abstract: An electronic device, comprising a display module (10) and a camera module (20). The display module (10) comprises a polarizer (12), a packaging glass (13), and a polycrystalline glass (14) which are sequentially stacked, and the polycrystalline glass (14) is located between the packaging glass (13) and the camera module (20). The display module (10) is provided with a light channel allowing the camera module (20) to collect light, the light channel comprises a first opening on the polarizer (12) and a concave surface (141) formed on the polycrystalline glass (14), and the orthographic projection of the concave surface (141) on the packaging glass (13) is located in the orthographic projection of the first opening on the packaging glass (13). The camera module (20) is arranged on one side of the display module (10), the camera module (20) comprises a lens, and a light incident surface (21) of the lens and the concave surface (141) are arranged opposite to each other. By forming the concave surface (141) on the polycrystalline glass (14), the polycrystalline glass (14) causes a negative lens effect, and the negative lens effect can compensate for a convex lens effect caused by deformation of the packaging glass (13) to a certain extent, thereby mitigating the effect of the convex lens effect caused by the deformation of the packaging glass (13) and then improving the photographing effect of the camera module (20).
Patent WO-2022037436-A1 (WO)
Inventor: HUA RUIDONG
IPC: G06F3/06
Filed: 2021-08-10
Abstract: Provided are a multi-channel table look-up method and apparatus. The method comprises: determining, in a hash module and by means of at least two compression hash operations, access addresses corresponding to query requests, wherein the query requests are at least from two query channels; and executing the query requests in a storage module on the basis of the access addresses, and then generating table look-up results. According to the embodiments of the present application, by means of performing multiple compression hash operations on query requests from different query channels, the probability of the query requests simultaneously accessing the same storage module is reduced, the number of access conflicts between the query requests is reduced, the storage space occupation during a multi-channel table look-up process can be reduced, and the table look-up efficiency is improved.
Patent WO-2023015540-A1 (WO)
Title: Techniques for cell reselection for network slices
Inventor: CHENG PENG
IPC: H04W4/06
Filed: 2021-08-13
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a release message, wherein the release message includes information identifying a set of network slices and an associated set of frequency priorities for a set of frequencies associated with the set of network slices. The UE may receive a non-access stratum (NAS) message, wherein the NAS message includes information identifying a set of network slice priorities for the set of network slices. The UE may perform cell reselection based at least in part on the set of frequency priorities and the set of network slice priorities. Numerous other aspects are described.