baber/WOPTO huggingface dataset:
Patent WO-2019141236-A1 (WO)
Title: Microwave broadband duplexer and microwave transceiver apparatus
Inventor: ZHANG YONG
IPC: H04B1/40
Filed: 2019-01-18
Abstract: Disclosed are a microwave broadband duplexer and a microwave transceiver apparatus, the microwave transceiver apparatus comprising: the microwave broadband duplexer, a microwave transmission unit and a microwave reception unit, the microwave broadband duplexer comprising a circulator, a broadband transmission branch filter and a broadband reception branch filter, the circulator being connected to the broadband transmission branch filter and the broadband reception branch filter, the broadband transmission branch filter being connected to the microwave transmission unit, the broadband reception branch filter being connected to the microwave reception unit, the microwave transmission unit comprising a microwave transmission band-pass filter set, the microwave transmission band-pass filter set comprising a routing module and at least two band-pass filters, the routing module being respectively connected to the at least two band-pass filters and selecting one band-pass filter to operate.
Patent WO-2020077915-A1 (WO)
Inventor: LING PEIXUE
IPC: A61P25/24
Filed: 2019-01-25
Abstract: 本发明提供了羟基酪醇及其衍生物在制备抗抑郁产品中的应用，属于生物医药领域。羟基酪醇衍生物选自羟基酪醇盐、羟基酪醇酯和羟基酪醇醚中的至少一种，可以来自化学合成、微生物发酵或动植物提取。所述预防和治疗抑郁症产品可以是药品、食品、功能性食品等。以羟基酪醇及其衍生物为活性成分制备的抗抑郁产品，具有预防和治疗抑郁症及预防抑郁症复发的作用，可用于降低抑郁症的发病率和改善抑郁症患者的生活质量。
Patent WO-2020037980-A1 (WO)
Title: Methods and systems for home device recommendation
Inventor: HU ZIQIANG
IPC: G06Q50/06
Filed: 2019-03-13
Abstract: A system recommends home devices to users. The recommended home devices are identified based at least on the environment where the home devices are to be placed. The system analyzes images representing the environment where a home device is to be placed. Characteristics of the environment are analyzed and used to identify home devices that are compatible with the environment. The system may employ one or more machine learning models to analyze the images. The recommended home devices can be further identified based on users'specification for home devices and/or users' profiles. The system provides previews of the recommended home devices to users such that the users can review placement of the home devices in the environment.
Patent WO-2020001092-A1 (WO)
Title: 一种轨道车辆车内压力保护方法、装置及系统
Inventor: WANG SHENGGUANG
IPC: B61C17/00
Filed: 2019-03-22
Abstract: 提供了一种轨道车辆车内压力保护方法、装置及系统，该方法包括：获取行驶中的轨道车辆的当前位置；若判断获知轨道车辆处于到达压力波动控制区间之前的预设位置，且轨道车辆当前的行驶速度大于预设速度阈值时，则关闭电动压力波保护阀；其中，压力波动控制区间根据预设压力波动区间确定；若判断获知轨道车辆驶离压力波动控制区间，则开启电动压力波保护阀。通过根据预设的规则在驶入压力波动控制区间之前提前关闭电动压力波保护阀，在驶离压力波动控制区间之后开启电动压力波保护阀，只需在特定位置开关电动压力波保护阀，降低了轨道车辆车内压力保护的故障率，提高了可靠性，避免保护阀持续关闭导致的新风供应不足的情况。
Patent WO-2020073621-A1 (WO)
Inventor: JIANG JUN
IPC: H02H9/04
Filed: 2019-03-29
Abstract: The present invention relates to a lightning surge inhibiting circuit and a drive power supply, comprising a fuse, a first inhibiting circuit, a second inhibiting circuit, a bleeder circuit and an equalization circuit; the fuse accesses a hot wire, the first inhibiting circuit is connected to a neutral wire and the hot wire, the second inhibiting circuit is connected to the hot wire and the neutral wire, the bleeder circuit is connected to the second inhibiting circuit and a ground wire, and the equalization circuit is respectively connected to the second inhibiting circuit and the bleeder circuit; when an alternating current circuit is struck by lightning, the fuse and the first inhibiting circuit inhibit the voltage produced by the lightning at the clamping voltage of the first suppression circuit; or, the fuse, the second inhibiting circuit, the equalization circuit, and the bleeder circuit connect the alternating current circuit to the ground to bleed the voltage produced by the lightning to the ground. When used outdoors, the present solution may effectively inhibit lightning surges and protect a drive power supply and LED lamps; when used indoors, the present solution may also effectively inhibit the pulse voltage at the moment at which lightning is sensed, and ultimately effectively protect indoor household appliances and instrument devices such as electric meters, the present solution being safe and practical.
Patent WO-2019218797-A1 (WO)
Title: 4-phenoxy-phenyl-2h-[1,2,4]triazine-3,5-diketone derivative and preparation method therefor and use thereof for promoting hair growth
Inventor: CAO XIAODONG
IPC: C07D253/075
Filed: 2019-04-04
Abstract: Provided is a compound, characterized in being a compound as shown in the following structure: The novel small molecule compound synthesized by the present invention, when applied for external use, can be used for promoting hair regrowth and treating androgenetic alopecia or seborrheic alopecia or chemo-therapy induced hair loss and hair loss induced by various other factors.
Patent WO-2019196927-A1 (WO)
Title: Device and processor for implementing resource index replacement
Inventor: LIU CHANG
IPC: G06F9/50
Filed: 2019-04-12
Abstract: A device for implementing resource index replacement is provided. The device comprises an instruction scheduling unit (20) configured to receive a first type resource index from a resource allocating unit (50) and then issue an instruction to an instruction executing unit (30) for execution, to receive a second type resource index from the resource allocating unit (50), to execute the instruction from the instruction scheduling unit (20), and to issue a result of the instruction execution and the second type resource index to a result storing unit (40). The result storing unit (40) comprises a plurality of resource for storing instruction execution results and execution results. The result storing unit (40) is configured to allocate the first type resource index to an instruction entering the instruction scheduling unit (20) and to allocate the second type resource index to an instruction entering the instruction execution unit (30). A processor comprising the above device for implementing resource index replacement and a method for implementing resource index replacement are also provided.
Patent WO-2019201226-A1 (WO)
Inventor: SHAO KUIZHU
IPC: F01P11/00
Filed: 2019-04-16
Abstract: 一种梯度式汽车膨胀水箱，包括水箱体（8）和隔水板（4），其中水箱体（8）的内部通过两个高度不同的隔水板（4）分隔为高位腔室（9）、中位腔室（10）及低位腔室（11），各腔室的顶部连通，底部分别设有一出水口（5），水箱体（8）的顶部设有与高位腔室相对应的加注口（1）。该梯度式汽车膨胀水箱利用梯度结构，可以将发动机、电机动力电池的冷却系统的加注统一，且由于增加了梯度结构，对水有了区域阻隔，在档水板和隔水板的作用下，即使遇到陡坡，也可以防止水相互融合，在恢复平直路面，各独立系统水会快速恢复。
Patent WO-2020215243-A1 (WO)
Title: New loudspeaker structure
Inventor: Zhou hongda
IPC: H04R7/00
Filed: 2019-04-24
Abstract: The present invention relates to a new loudspeaker structure, comprising a housing, a coil group and a magnetic vibration diaphragm, wherein the coil group is fixed on the housing, and the coil group is provided with a connection end connected to an external power source; and the magnetic vibration diaphragm is connected to the housing, and a vibration space for vibration of the magnetic vibration diaphragm is formed between the magnetic vibration diaphragm and the coil group. According to the loudspeaker structure of the present invention, a vibration diaphragm is provided as a magnetic vibration diaphragm, thereby removing a bulky magnet, reducing the volume of the loudspeaker structure, and realizing the miniaturization of the loudspeaker structure, so that the application of the loudspeaker structure is more flexible.
Patent WO-2019206207-A1 (WO)
Title: Active ventilation assembly, active-ventilation-type bioreactor and cell culture device
Inventor: HAN ZHIQIANG
IPC: C12M1/00
Filed: 2019-04-25
Abstract: Provided is an active ventilation assembly for a bioreactor and a cell culture device. After being coupled to a biological fermentation or cell culture container, the active ventilation assembly can provide a circulating gas flow passage for active-ventilation-type gas exchange. Further provided are a bioreactor and a cell culture device, which both comprise the active ventilation assembly. The active ventilation assembly and the bioreactor or cell culture device of the present invention can be placed in a carbon dioxide incubator or a tri-gas incubator for use.
Patent WO-2020062871-A1 (WO)
Inventor: LIU FENGJUAN
IPC: H01L27/12
Filed: 2019-05-06
Abstract: A thin film transistor may include a substrate, a source electrode (103) on the substrate, a drain electrode (104) on the substrate, a gate (101) on the substrate, and an active layer (102) on the substrate. The source electrode (103) may include a first teeth portion. The drain electrode (104) may include a second teeth portion. The gate (101) may include a third teeth portion. The active layer (102) may include a plurality of channel regions. The first teeth portion, the second teeth portion, the third teeth portion, and the active layer (102) form a plurality of sub-thin film transistors (T1, T2, T3, T4, T5) connected in parallel. The center sub-thin film transistor (T3) has a channel region having a smallest width-to-length ratio (W3/L3) among the plurality of sub-thin film transistors (T1, T2, T3, T4, T5).
Patent WO-2019214725-A1 (WO)
Inventor: GUAN PENG
IPC: H04W72/08
Filed: 2019-05-10
Abstract: 本申请实施例公开了一种波束训练的方法、装置及系统。其中，在下行波束训练过程中，终端设备通过确定干扰的相关指示信息、分组上报波束的选择准则、秩Rank条件进行波束训练，选择满足相关因素条件的波束进行上报，实现按需的下行波束训练；在上行波束训练过程中，通过网络侧对增益调整的指示，考虑增益因素进行上行波束训练，实现了按需的上行波束训练。该技术方案通过在波束训练过程中考虑干扰、信道条件等不同的因素，能够实现有效的按需波束训练。
Patent WO-2019218970-A1 (WO)
Title: 一种热活化延迟荧光有机电致发光器件
Inventor: LI CHONG
IPC: H01L51/56
Filed: 2019-05-13
Abstract: 涉及一种热活化延迟荧光有机电致发光器件，包括发光层，所述发光层包含至少一种第一有机化合物和至少一种第二有机化合物作为主体材料，磷光化合物或者荧光化合物作为客体材料。提供的有机电致发光器件具有高发光效率、低效率滚降的优点。
Patent WO-2019192626-A1 (WO)
Title: Overhead passenger device hanging chair automatic storage and distribution centralised control system
Inventor: SUN ZHENG
IPC: B61B12/00
Filed: 2019-05-29
Abstract: An overhead passenger device hanging chair automatic storage and distribution centralised control system, comprising a hanging chair storage robot, a storage rail, a hanging chair distribution robot, a distribution rail, a hanging chair storage rack and an operation system. The hanging chair storage robot comprises two servo motors (8, 11), a longitudinal rod (6), a rotary cylinder (13) and a fixture (1), one servo motor (11) being matched with roller wheels (3, 12) and driving the hanging chair storage robot to move laterally on the storage rail, the other servo motor (8) driving the longitudinal rod (6) to move vertically, the two servo motors (8, 11) being fixed by a mounting rack (4), the rotary cylinder (13) being mounted on a bottom end of the longitudinal rod (6).
Patent WO-2020151185-A1 (WO)
Title: Internet based car washing method and car washer, server and car-mounted terminal
Inventor: LIU YU
IPC: H04W4/35
Filed: 2019-06-28
Abstract: An Internet-based car washing method and car washer, a server and a car-mounted terminal. The car washing method comprises: the car washer photographs a license plate picture of a car and uploads to the server; the server identifies a corresponding user account through the license plate picture and sends a service authorization message to a car-mounted terminal corresponding to the user account, and a user authorizes a car washing service by means of the car-mounted terminal; and when the car washing service is authorized and the car washer detects that the car is parked into a car washing area, the car-mounted terminal is triggered to check whether hardware devices of the car are in a car washing readiness state, and if yes, the car washer starts the car washing service for the car.
Patent WO-2020020020-A1 (WO)
Inventor: HU KAIKAI
IPC: H04W52/02
Filed: 2019-07-16
Abstract: La présente invention concerne un procédé et un appareil d'émission d'un signal, et un support d'informations lisible par ordinateur. Le procédé de transmission pour émettre un signal consiste : à déterminer l'intensité d'une puissance d'émission d'un signal ; à déterminer, en fonction de l'intensité de la puissance d'émission, un trajet correspondant à l'intensité de la puissance d'émission ; et à émettre le signal au moyen du trajet correspondant à l'intensité de la puissance d'émission.
Patent WO-2020038226-A1 (WO)
Inventor: LIU HAIFENG
IPC: A61N5/10
Filed: 2019-08-06
Abstract: La présente invention concerne un appareil et un système de radiothérapie, et une méthode et un appareil d'entraînement de commande, appartenant au domaine technique de la médecine. L'appareil de radiothérapie comprend un dispositif source radioactive (01), le dispositif source radioactive (01) comprenant un corps de source de support (011) et un corps de collimation (012), le corps de source de support (011) étant pourvu de multiples sources radioactives (04) ; des angles inclus (A) entre les multiples sources radioactives (04) dans la direction longitudinale (J) se trouvent dans une plage d'angles inclus prédéfinie ; le corps de collimation (012) est pourvu d'une ouverture de collimation (0121) ; et des faisceaux émis par les multiples sources radioactives (04) passent à travers l'ouverture de collimation (0121) dans le corps de collimation (012) pour se croiser à un point focal commun (05).
Patent WO-2021026675-A1 (WO)
Title: Groupe de blocs de ressources de précodage de liaison montante pour précodage de liaison montante sélectif en fréquence non basé sur un livre de codes
Inventor: LI QIAOYU
IPC: H04L5/00
Filed: 2019-08-09
Abstract: Divers aspects de la présente divulgation concernent de manière générale la communication sans fil. Selon certains aspects, l'invention concerne un équipement utilisateur pouvant identifier une ressource de signal de référence de sondage (SRS) associée à un groupe de blocs de ressources de précodage de liaison montante d'une ressource de canal partagé de liaison montante physique (PUSCH). L'équipement utilisateur peut précoder une partie d'une communication PUSCH, devant être transmise dans le groupe de blocs de ressources de précodage de liaison montante, sur la base, au moins en partie, de la ressource SRS identifiée. L'équipement utilisateur peut transmettre la communication PUSCH après le précodage de la communication PUSCH. L'invention concerne de nombreux autres aspects.
Patent WO-2021026692-A1 (WO)
Inventor: LEI HAIPENG
IPC: H04W74/08
Filed: 2019-08-09
Abstract: The present application relates to a method and apparatus for sharing channel occupancy time. One embodiment of the subject application provides a method performed by a user equipment (UE) for wireless communication, comprising: receiving, from a base station (BS), a signaling configuring resource for transmitting uplink data; performing a channel access procedure for transmitting the uplink data on the configured resource and obtaining a channel occupancy time (COT); transmitting, to the BS, the uplink data on the configured resource within the COT; and transmitting, to the BS, uplink control information (UCI) associated with the uplink data indicating subsequent time resource within the COT is available for the BS for downlink transmission.
Patent WO-2020232857-A1 (WO)
Inventor: CHAI YILEI
IPC: G06F9/451
Filed: 2019-08-22
Abstract: The present invention provides a method, system, medium, and server for real-time monitoring of a cloud desktop operating environment, said method comprising: providing a virtual cloud desktop to a user terminal, and causing the virtual cloud desktop to be displayed on a display interface of the user terminal; monitoring the operating conditions of said virtual cloud desktop in real time, and obtaining the operating environment related parameters of the virtual cloud desktop according to said operating conditions; sending the operating environment related parameters of the virtual cloud desktop to the user terminal, so that the display interface of the user terminal displays the operating environment related parameters of the virtual cloud desktop. The present invention can display the fluctuation curve of related parameters of the virtual cloud desktop operating environment in real time on the user terminal, helping the user to intuitively and quickly learn the operating environment of the virtual cloud desktop.
Patent WO-2021035531-A1 (WO)
Inventor: WANG QING
IPC: H01L51/52
Filed: 2019-08-27
Abstract: 一种显示装置、电子设备及显示装置的制备方法。该显示装置包括基板；多个按阵列排布的发光元件，多个发光元件包括第一发光元件和第二发光元件；以及彩膜层；在垂直于基板的方向上，多个发光元件与彩膜层之间具有第一距离，显示装置具有在由第一方向和垂直于基板的表面的第二方向所确定的参考平面上的防色偏视角；防色偏视角为，沿参考平面的截面中，连接第一发光元件靠近第二发光元件的侧边与第二发光元件对应的彩膜单元的靠近第一发光元件的侧边的连线与垂直于基板的方向之间的夹角，第一距离配置为使得防色偏视角大于预设角度。该显示装置可以在高PPI的同时避免在较大视角下产生的色偏问题，提高显示装置的显示质量，提高用户体验。
Patent WO-2020147314-A1 (WO)
Inventor: SHAN CUIYUN
IPC: F24F13/08
Filed: 2019-08-28
Abstract: 一种吊顶式空调室内机，其包括壳体(100)，具有至少一个进风口(110)和至少一个出风口(120)，出风口(120)位于壳体(100)侧面；换热器(400)，设置在壳体(100)内；风扇(300)，设置壳体(100)内，用于经进风口(110)吸入室内空气，使其与换热器(400)热交换后形成热交换风，并将热交换风经出风口(120)吹回室内；和风道部件(180)，设置在壳体(100)内，其设置有与至少一个出风口(120)一一对应的至少一个风道(182)，用于将热交换风引导至每个出风口(120)处；且风道(182)在其入口区段的过流截面沿热交换风的流动方向渐缩。
Patent WO-2020048465-A1 (WO)
Inventor: GAO HAN
IPC: H04N19/96
Filed: 2019-09-03
Abstract: The present disclosure relates to methods and devices to be employed for encoding and decoding of image or video signal. They include determination of whether or not the size of a current block is larger than a minimum allowed quadtree leaf node size. If the size of the current block is not larger than the minimum allowed quadtree leaf node size, multi-type tree splitting is applied to the current block. The minimum allowed quadtree leaf node size is not larger than a maximum allowed binary tree root node size or the minimum allowed quadtree leaf node size is not larger than a maximum allowed ternary tree root node size.
Patent WO-2021042287-A1 (WO)
Title: Data synchronization method and apparatus, device, system, and storage medium
Inventor: YANG KE
IPC: H04W56/00
Filed: 2019-09-04
Abstract: A data synchronization method and apparatus, a device, a system, and a storage medium. The method comprises: if a first data packet received by a slave device from a master device at the current Bluetooth low energy (BLE) connection interval is a new data packet, the slave device generating a hardware synchronization signal (S401), wherein the hardware synchronization signal is a synchronization signal generated by a pure hardware circuit; if the data synchronization time between the slave device and the master device is a preset time in the current BLE connection interval, the slave device performing data synchronization with the master device at the data synchronization time by means of the triggering of the hardware synchronization signal (S402), so as to implement data synchronization between the slave devices.
Patent WO-2020192029-A1 (WO)
Inventor: ZHANG YOUBING
IPC: G05B9/03
Filed: 2019-09-10
Abstract: 一种设备主备系同步和热备方法及系统，在主系和备系同步情况下，如果主系故障，备系升级为主系，列车无需停车和其他特殊操作，即可实现无缝安全切换；当备系进入故障状态，从而主系和备系失去同步。通过硬件平台保证主系和备系同步上电，软件平台保证主系和备系的工作状态和外部输入同步，实现主系和备系热备，且主系输出控制命令的状况下，备系不输出控制命令，从而在主系和备系同步情况下，如果主系故障，备系升级为主系，即可实现无缝安全切换。
Patent WO-2021046729-A1 (WO)
Title: Data transmission method and apparatus and storage medium
Inventor: DONG XIANDONG
IPC: H04B1/50
Filed: 2019-09-10
Abstract: The embodiments of the present disclosure relate to a data transmission method and device and a storage medium. The method involves: generating data frames for multiple transmission connections, wherein the data frame comprises a duration field; when the transmission connection of the data frame is of the first type, the duration indicated by the duration field includes: the transmission duration of the data frame but does not include the transmission duration of receiving feedback information; when the transmission connection of the data frame is of the second type, the duration indicated by the duration field includes: the transmission duration of the data frame and includes the transmission duration of the receiving feedback information; the first type of transmission connection is used to transmit the data frame; the second type of transmission connection is used to transmit the data frame and the receiving feedback information; and the transmission frequency bands of different transmission connections are different; and sending the data frame using the transmission connection.
Patent WO-2020052573-A1 (WO)
Title: Communication method and apparatus, and computer storage medium
Inventor: YOU CHUNHUA
IPC: H04W72/04
Filed: 2019-09-10
Abstract: Provided in an embodiment of the present application are a communication method and apparatus, and a computer storage medium, so as to reduce the communication delay between a terminal and a base station, and improve adaptability for delay-sensitive scenes. The method provided in the present application comprises: a terminal receiving at least one uplink configuration and at least one random access configuration from a network device, wherein the uplink configuration is used to indicate parameters for sending uplink data, the random access configuration is used to indicate parameters for sending a preamble, the at least one uplink configuration comprises a first uplink configuration, the at least one random access configuration comprises a first random access configuration, and the first uplink configuration and the first random access configuration have a correspondence; according to the correspondence, the terminal sending uplink data to the network device using the first uplink configuration and sending a preamble to the network device using the first random access configuration. The present application relates to the technical field of communications.
Patent WO-2020108023-A1 (WO)
Inventor: ZHANG ZHIWEI
IPC: G06K9/00
Filed: 2019-09-17
Abstract: The present application relates to a video motion classification method, an apparatus, a computer device, and a storage medium, and to the technical field of machine learning models. The method comprises: a video to be classified is acquired and a plurality of video frames in the video to be classified are determined; the plurality of video frames are input into an optical flow substitution module in a trained video motion classification optimization model to obtain optical flow feature information corresponding to the plurality of video frames; the plurality of video frames are input into a three-dimensional convolutional neural module in the trained video motion classification optimization model to obtain spatial feature information corresponding to the plurality of video frames; and on the basis of the optical flow feature information and the spatial feature information, classification category information corresponding to the video to be classified is determined. By means of the present invention, a plurality of video frames from a video to be classified may be made to directly serve as an input for an optical flow substitution module in a model, allowing the optical flow substitution module to directly extract optical flow feature information corresponding to the plurality of video frames from the video to be classified, further improving the efficiency of classification processing.
Patent WO-2021027055-A1 (WO)
Inventor: LI WEI
IPC: A23L27/10
Filed: 2019-10-18
Abstract: Disclosed are a Luo Han Guo (Siraitia grosvenorii) condensate and a preparation method therefor. The Luo Han Guo condensate comprises mogroside V, total mogrosides, glucose, fructose, sucrose, mannitol, and water. The preparation method comprises: squeezing Luo Han Guo fruits to obtain a juice, extracting the resulting residues by percolating with cold water to obtain a percolate, combining the juice and the percolate to obtain an extract, adding calcium hydroxide to the extract and adjusting to an alkaline pH to generate precipitates, allowing the extract to stand and then centrifuging the extract to obtain flocculation filtrate from centrifugal filtration, feeding carbon dioxide or air into the filtrate and adjusting to a neutral pH to generate precipitates, allowing the filtrate to stand and then centrifuging the filtrate to obtain a neutralized filtrate, subjecting the neutralized filtrate to nanofiltration and collecting a retentate to obtain a desalted solution, and then subjecting the desalted solution to concentration under reduced pressure.