baber/WOPTO huggingface dataset:
Patent WO-2020244524-A1 (WO)
Inventor: HAN BING
IPC: B09B5/00
Filed: 2020-06-02
Abstract: A comprehensive recycling device for campus kitchen waste and a use method thereof. Said device comprises: a rectangular material inlet (1), a screw extruder power device (2), a screw extruder (3), a right-angled steel tube (4), a beating crusher (5), a duckbilled tube port (6), a solid conveyor belt (7), a solar energy drying and sterilizing device (8), a mycete or feed treatment substance storage device (9), a single-cone double-helix mixing stirrer (10), a duckbilled nozzle (11), an ultrasonic device (12), a polymer oleophylic-hydrophobic composite board (13), a numerical control valve (14), a flocculant storage device (15), a flocculation reaction tank (16), a filtration and odor-removal device (17), a water storage tank (18), a vacuum pump (19), an oil storage tank (20), a material inlet (21) of the single-cone double-helix mixing stirrer and a soft brush (22). Solid waste of swill is crushed and dried, and can be converted, after being fermented by mycete, into an animal feed for direct use; and as for liquid waste of swill, the most common flocculation and precipitation technology is used, and after purification, the liquid waste of swill can be used as undrinkable water for recycling, being able to effectively classify and efficiently treat swill.
Patent WO-2021258240-A1 (WO)
Inventor: DONG XIAOXIA
IPC: H04W64/00
Filed: 2020-06-22
Abstract: Embodiments include methods for voice/speech recognition in noisy environments executed by a processor of a computing device. In various embodiments, voice or speech recognition may be executed by a processor of a computing device, which may include determining a voice recognition model to use for voice and/or speech recognition based on a location where an audio input is received and performing voice and/or speech recognition on the audio input using the determined voice recognition model. Some embodiments my receive from a computing device, an audio input and location information associated with a location where the audio input was recorded. The received audio input may be used to generate a voice recognition model associated with the location where the audio input was recorded for use in voice and/or speech recognition. The generated voice recognition model associated with the location may be provided to the computing device.
Patent WO-2021169094-A1 (WO)
Inventor: ZHOU YONGDONG
IPC: G06Q30/06
Filed: 2020-06-22
Abstract: A commodity transaction method for a transaction platform, the method comprising: step one, building a first commodity template (S1); step two, providing the first commodity template to a user, so as to acquire a commodity purchase template and/or a commodity supply template established by the user on the basis of the first commodity template (S2); step three, extracting commodity knowledge from the commodity purchase template and/or the commodity supply template and checking same, if the commodity knowledge is unusable, continuing to check the next piece of commodity knowledge, and if the commodity knowledge is usable, using the commodity knowledge to expand the first commodity template so as to form a second commodity template (S3); step four, providing the second commodity template to the user, and repeating step two to step four (S4); and step five, completing a transaction on the basis of the commodity purchase template and/or the commodity supply template (S5). In the method, commodities can be matched well to improve the transaction efficiency, and quick, simple and accurate support is provided for the intelligent transaction of diverse commodities, such that the data burden of a transaction platform is reduced; and a user's time is saved.
Patent WO-2021004291-A1 (WO)
Inventor: SHEN HONG
IPC: B65G47/82
Filed: 2020-06-24
Abstract: 本实用新型公开了一种推料装置，包括：本体；弹性部件，其设置在所述本体内部；爪部，其设置在所述弹性部件的上方，且在所述弹性部件的作用下向上伸出或向下缩回，所述爪部的截面呈直角梯形状，且所述爪部的顶部在呈直角的一侧边沿水平方向向外凸起，所述爪部对准物料端头且凸起正好卡在物料上面以便于推动物料移动。该装置既具有推料的功能，也能够规避和物料发生干涉。
Patent WO-2022000153-A1 (WO)
Inventor: LI LINPING
IPC: H03H9/15
Filed: 2020-06-29
Abstract: A cavity (201) structure of a bulk acoustic resonator, and a manufacturing process. The cavity structure comprises a substrate (101) and cavities (201) formed in the substrate (101), wherein supporting layers (301) are arranged on the substrate (101) to form the cavities (201) in an enclosed manner; release channels (401) that are in communication with the cavities (201) are formed on the same layer as the cavities (201) above the substrate (101); and the release channels (401) extend, in parallel to the substrate (101), around the cavities (201). The staggered release channels (401) can be designed according to the distribution positions of resonators. A release hole does not need to be made, thereby simplifying the manufacturing process for a resonator, and further avoiding the weakening of the performance of the resonator caused by the structure of piezoelectric layers (701) around electrode layers being damaged when the release hole is made. In addition, the shapes of the release channels (401) around the electrode layers can be designed such that the stress of the piezoelectric layers (701) around the electrode layers is adjusted, and the effect of improving the performance of the resonators can be achieved. Therefore, the release of the cavities (201) can be completed without damaging the structure of the piezoelectric layers (701), and the stress of the piezoelectric layers (701) can also be adjusted by means of the structural design of the cavities (201).
Patent WO-2022021062-A1 (WO)
Inventor: CHENG KANG
IPC: B60L58/12
Filed: 2020-07-28
Abstract: La présente invention concerne un procédé de prédiction de distance à parcourir restante, consistant à : construire un modèle de prédiction de distance pouvant être parcourue de SOC unitaire à l'aide de données de caractéristiques de conduite de véhicule communes, et sur la base d'un procédé de regroupement de caractéristiques d'utilisateur, prédire une distance pouvant être parcourue de SOC consommé spécifique au moyen de caractéristiques de conduite moyennes. Par conséquent, la présente invention permet d'améliorer efficacement la précision de prédiction de la distance à parcourir restante d'un véhicule électrique, et améliore considérablement la performance de fonctionnement et la fiabilité de fonctionnement du véhicule électrique.
Patent WO-2021023105-A1 (WO)
Inventor: ZHANG GUOLIANG
IPC: A61K31/4188
Filed: 2020-07-31
Abstract: Disclosed are an imidazo[2,1-f][1,2,4]triazin-4-amine derivative used as a TLR8 agonist or a stereoisomer or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing same. Further disclosed is a method for treating cancers using the imidazo[2,1-f][1,2,4]triazin-4-amine derivative, or the stereoisomer thereof or the pharmaceutically acceptable salt thereof as a TLR8 agonist.
Patent WO-2021036725-A1 (WO)
Title: 参数修改方法及设备
Inventor: SHI YUAN
IPC: H04L12/24
Filed: 2020-08-05
Abstract: 本申请实施例公开了一种参数修改方法及设备，该方法包括：从网络设备接收目标上行动态授权；根据该目标上行动态授权更新该目标上行配置授权；按照更新后的该目标上行配置授权发送目标数据。
Patent WO-2021023226-A1 (WO)
Inventor: DAI LIZONG
IPC: C08K3/04
Filed: 2020-08-05
Abstract: Provided is a method for preparing a graphene oxide functionalized with a nitrogen-rich group; a simple and convenient method is used to synthesize a compound containing phosphorus and nitrogen; by means of an esterification reaction between the phenolic hydroxyl group on the compound and the carboxyl group on the graphene oxide, the introduced phosphaphenanthrene functional group is expected to improve the dispersibility of graphene in organic solvent, and the secondary amine on the compound is also involved in the epoxy resin curing process, improving the compatibility of graphene in epoxy resin. Phosphorus and nitrogen flame retardant elements are introduced into graphene oxide to synthesize a flame retardant, performing a flame retardant function on the condensed phase and the gas phase, which is likely to improve the thermal stability of epoxy resin. The reaction conditions of the method are mild, and the prepared graphene oxide functionalized with a nitrogen-rich group does not contain halogen elements and is an environmentally friendly flame retardant.
Patent WO-2021203595-A1 (WO)
Inventor: CHEN JIANXIN
IPC: F16K11/00
Filed: 2020-08-07
Abstract: 一种具有过滤功能的一进两出智能马桶角阀，包括角阀（1）和固定杆（17），所述角阀（1）底部连通有进水接头（2），所述角阀（1）两侧中部连通有出水接头（3），所述角阀（1）的内侧顶部转动连接有密封块（4），其中，所述密封块（4）的顶部固定有转动杆（5），所述转动杆（5）贯穿角阀的顶部延伸到外侧，所述转动杆（5）的顶部套有旋钮（6），所述旋钮（6）的底部开设有卡槽（7），所述转动杆（5）靠近卡槽（7）的一侧固定有卡块（8），所述卡块（8）的两侧开设有凹槽（9），所述旋钮（6）靠近凹槽的一侧固定有凸块（10），所述角阀（1）靠近出水接头（3）的内侧安装有密封圈（11）。本智能马桶角阀通过设置的滤网，通过安装架将滤网安装在角阀的内部，水流经过角阀时，水流能够被滤网进行过滤，避免水流内含有杂质导致马桶内部管道发生堵塞。
Patent WO-2022036509-A1 (WO)
Title: Method for requesting for multicast control channel signaling, terminal device and communication device
Inventor: WANG SHUKUN
IPC: H04W74/08
Filed: 2020-08-17
Abstract: The embodiments of the present application relate to a method for requesting for multicast control channel (MCCH) signaling, a terminal device and a communication device. Said method comprises: a terminal device transmitting a random access-based MCCH signaling request; and determining, according to a response message for the MCCH request received from a network device, whether the MCCH signaling request is successful. The embodiments of the present application can realize UE request-based MCCH signaling transmission, thereby saving radio resources.
Patent WO-2022032717-A1 (WO)
Inventor: ZHAN DONG
IPC: G09F9/30
Filed: 2020-08-24
Abstract: The present application provides a display module, comprising a backplane structure, a camera structure, a display panel, and a light shielding layer. The backplane structure comprises a first through hole; the first through hole runs through the backplane structure; the camera structure is provided in the first through hole; the display panel is provided above the backplane structure; the display panel comprises a light emitting layer; the light shielding layer is provided on the display panel; the light shielding layer is located around the first through hole.
Patent WO-2021043023-A1 (WO)
Title: Image processing method and device, classifier training method, and readable storage medium
Inventor: CHEN GUANNAN
IPC: G06K9/00
Filed: 2020-08-25
Abstract: An image processing method, an image processing device, a training method, and a computer readable storage medium. The image processing method comprises: extracting a feature vector in an image to be identified; obtaining a prediction score of the image on the basis of the feature vector of the image; and determining the category of image information of the image on the basis of the prediction score, wherein the image is a face image, and the image information is an expression.
Patent WO-2021164227-A1 (WO)
Title: Stroller
Inventor: GAO XIANG
IPC: B62B7/08
Filed: 2020-08-26
Abstract: Disclosed is a stroller. A sliding sleeve (1011) is fixedly provided on the upper portion of a front wheel support (101), such that the upper portion of a rear wheel support (102) is rotationally connected to the upper portion of the front wheel support (101); a lower push rod (1032) is slidably arranged in the sliding sleeve (1011) in a penetrating manner in the length direction thereof; a basket rod (104), the front end of which is rotationally connected to the lower push rod (1032) and the rear portion of which is rotationally connected to the rear wheel support (102), is provided; a seat rod (105), the rear portion of which extends downwards and is rotationally connected to the lower push rod (1032), is provided; and a supporting rod (106), the upper end portion of which is connected to the front portion of the seat rod (105) and the lower end portion of which is rotationally connected to the front wheel support (101), is provided, such that when a locking mechanism is unlocked, the lower push rod (1032) slides downwards relative to the sliding sleeve (1011) to drive the rear wheel support (102), the seat rod (105), the supporting rod (106) and the basket rod (104) to be folded to the front wheel support (101), and automatic folding of the stroller is completed.
Patent WO-2021037272-A1 (WO)
Inventor: YUAN CONGHUI
IPC: C08L29/04
Filed: 2020-08-31
Abstract: Disclosed in the present invention are a ternary crosslinked hydrogel electrolyte, a preparation method and an application thereof. Using polyvinyl alcohol, a dicatechol derivative, boric acid, potassium hydroxide and water as raw materials, using a condensation reaction between the boric acid and an O-hydroxy group of dicatechol, obtaining a macromolecule crosslinking agent D-B, and using same to crosslink the polyvinyl alcohol, forming a cross-linked network structure and obtaining a rapidly self-healing hydrogel. The synthesis method has simple techniques and mild conditions, is easy to operate, and a product does not require post-processing. By means of changing amounts used of polyvinyl alcohol and crosslinking agent, it is possible to obtain hydrogel electrolytes having different self-healing functionality, mechanical strength and electrical conductivity; said hydrogels may generate adhesiveness and lose adhesiveness under electrostimulation, and adhesive responsiveness may be regulated by means of adjusting electrostimulation time and voltage magnitude. The present self-healing hydrogel has important applications in areas such as soft robotics, artificial ligaments, flexible devices, surface-responsive materials, wall-climbing robots, controllable surface coatings and automobile smart sensors.
Patent WO-2021139190-A1 (WO)
Inventor: WANG YONG
IPC: H04L9/08
Filed: 2020-09-03
Abstract: 一种基于车内网的通信方法及装置，用于解决现有技术中ECU传输报文时容易被窃听的问题。在本申请中，第一ECU对第一密钥和第一新鲜值进行运算，生成密钥流；对密钥流和待传输的第一明文报文进行异或运算，生成第一密文报文；并向第二ECU发送第一密文报文。其中，第一新鲜值为第一ECU传输报文时，第一ECU中用于记录第一ECU传输报文次数的计数器产生的值。第一ECU通过向第二ECU传输第一密文报文，从而可防止第一ECU传输的第一报文被窃听，有助于提高第一ECU传输报文的机密性。
Patent WO-2021077967-A1 (WO)
Title: Network device management method, apparatus, and system
Inventor: WANG JIANPING
IPC: H04L12/24
Filed: 2020-09-22
Abstract: Provided are a network device management method, apparatus, and system, belonging to the field of communications. The method comprises: a network device receiving a recovery packet sent by a management device, the recovery package comprising first identification information, the first identification information being used for identifying a first configuration operation which has been performed on a configuration database of the network device; obtaining the operation object and operation type corresponding to the first identification information from the identification information and a correlation between the operation object and the operation type, the operation type being the type of a first configuration operation, the operation object being the object operated by the first configuration operation; according to the operation object and operation type, recovering the configuration database from a first state to a second state, the first state being the state that the configuration database is in after the first configuration operation is performed, and the second state being the state that the configuration database is in before the first configuration operation is performed. Using the method, it is possible to improve the efficiency of recovery of a configuration database.
Patent WO-2022061919-A1 (WO)
Title: 保障业务传输时延的方法、装置和系统
Inventor: LI YONGCUI
IPC: H04W36/00
Filed: 2020-09-28
Abstract: 本申请实施例提供一种保障业务传输时延的方法，该方法包括：在拓扑增强的网络中，终端设备从源接入网设备移动到目标接入网设备的过程中，当确定无需为该终端设备的会话选择新的中间用户面网元时，获取该会话的核心网报文时延预算，并向目标接入网设备发送该核心网报文时延预算，目标接入网设备根据该核心网报文时延预算保障该会话的传输时延，保证了终端设备切换的过程中的会话传输时延满足时延预算要求。
Patent WO-2022016707-A1 (WO)
Title: Feeding mechanism of corn stalk cutting and baling machine
Inventor: SHAO LEI
IPC: A01F15/00
Filed: 2020-09-30
Abstract: A feeding mechanism of a corn stalk cutting and baling machine, comprising: a first conveyor belt (1), a prepressing portion, a feeding box (2), a switch portion, a second conveyor belt (3), a pressure sensor (4) and a controller. The first conveyor belt (1) is disposed above the feeding box (2); the prepressing portion comprises an upper frame (51); a first cylinder (52) is fixedly installed on the upper frame (51), and a telescopic end of the first cylinder (52) is fixedly connected to a pressure plate (53); the switch portion comprises a first motor; a first gear (61) is installed on a rotary shaft of the first motor and is meshed with a first rack (62); one end of the first rack (62) is fixedly connected to a support plate (63), and the support plate (63) is slidably connected to a lower end of the feeding box (2); the second conveyor belt (3) is disposed below the feeding box (2); the pressure sensor (4) is disposed at an upper end of an inner wall of the feeding box (2); and the controller is electrically connected to the pressure sensor (4) and the first cylinder (52). Stalks may be prepressed during feeding, thereby saving the compression time of a subsequent baling portion and improving the working efficiency of the cutting and baling machine.
Patent WO-2021147387-A1 (WO)
Inventor: CHEN MIN
IPC: G06T7/11
Filed: 2020-10-14
Abstract: La présente invention concerne un procédé et un dispositif de détection de rayure et de fissure d'écran. Dans ledit procédé, sur la base de caractéristiques d'image correspondant à une image d'écran jaune et à une image d'écran noir, respectivement, des trames candidates cibles, dont les catégories cibles sont une catégorie de rayures et une catégorie de fissures, sont obtenues dans l'image d'écran jaune et l'image d'écran noir, de sorte que des rayures ou des fissures sur des écrans de dispositifs tels que des téléphones mobiles peuvent être reconnues avec précision, augmentant l'efficacité de l'évaluation et du recyclage de dispositifs intelligents tels que des téléphones mobiles.
Patent WO-2021088607-A1 (WO)
Title: Microphone assembly and electronic apparatus
Inventor: XIAO HAN
IPC: H04M1/03
Filed: 2020-10-14
Abstract: Disclosed in the present application is a microphone assembly, comprising a decorative frame, the decorative frame being a closed ring, and a sound intake channel being disposed on the side wall of the decorative frame; a rear shell, a through slot being disposed on the rear shell, the decorative frame being positioned at the through slot and being fixedly connected to the rear shell; and a microphone module fixedly connected to the rear shell and the decorative frame, a sound pickup part being arranged on the microphone module, and the sound intake channel being in communication with the sound pickup part. Using said structure, the sound intake channel of the microphone assembly is positioned on the side face of the decorative frame, replacing a sound intake hole being arranged on the rear shell of the electronic apparatus and being exposed in a conspicuous position as before the structure improvement. The present application makes the appearance of the electronic apparatus using the microphone assembly more integrated and aesthetically pleasing. Also provided in the present application is an electronic apparatus comprising the microphone assembly.
Patent WO-2022082514-A1 (WO)
Title: 一种通信方法及装置
Inventor: XU XIAOYING
IPC: H04W56/00
Filed: 2020-10-21
Abstract: 一种通信方法及装置，该方法包括：接收来自第二通信装置的第一时间差；根据所述第一时间差和第二时间差，确定往返时间RTT；向所述终端设备发送第二消息，所述第二消息中包含所述RTT、空口传播时延或终端设备侧授时信息，所述空口传播时延的值等于所述RTT值的一半，所述终端设备侧授时信息是根据所述空口传播时延所确定的；采用本申请实施例的方法及装置，可实现在CU和DU分离架构下，网络设备和终端设备间的高精度授时。
Patent WO-2021155683-A1 (WO)
Title: Log printing method and apparatus, electronic device, and storage medium
Inventor: LI YI
IPC: G06F3/12
Filed: 2020-10-30
Abstract: A log printing method and an apparatus, an electronic device, and a storage medium, the log printing method comprising: acquiring a target system log generated during execution of a system execution event (S210), the target system log carrying a service classification of the system execution event and an event classification of the system execution event; if on the basis of the service classification and the event classification it is determined that the target system log is a system log requiring printing in the system, then adding a log level adjustment parameter to the target system log (S220); on the basis of the log level adjustment parameter carried in the target system log, adjusting the log level of the target system log (S230); and sending the adjusted target system log to a printing process, so as to execute an operation to print the target system log (S240). The target system log is able to be uploaded from a client to any node server in a blockchain server system. The method prevents the printing of a large quantity of logs that do not require printing, and can effectively reduce the consumption of system resource by log printing, reduce system resource waste, and improve system resource utilization.
Patent WO-2022099563-A1 (WO)
Title: Card selection method for nfc card simulation mode, chip, terminal, and storage medium
Inventor: CAO LANJIAN
IPC: G06K7/10
Filed: 2020-11-12
Abstract: Provided in some embodiments of the present application are a card selection method for an NFC card simulation mode, a chip, an electronic device, and a storage medium. The card selection method comprises: after it is detected that a terminal enters a radio frequency range of a card reader, acquiring several candidate smart card groups obtained by grouping all candidate smart cards (101); acquiring all smart card groups to be selected that satisfy a filter condition (102); determining a priority of each smart card group to be selected (103); traversing all the smart card groups, to be selected, according to the priorities of all the smart card groups to be selected, and according to information of smart card groups to be selected that have been traversed, trying to establish a communication connection with the card reader (104); and if the communication connection is successfully established with the card reader according to the information of the smart card groups to be selected that have been traversed, determining a target smart card according to the smart card groups to be selected that have been traversed, and performing a card swiping operation with the card reader by means of the target smart card (105). Therefore, user operations can be reduced, and the convenience of card swiping can be improved.
Patent WO-2021104288-A1 (WO)
Title: 1，2，4-三嗪-3，5-二酮类化合物及其制备方法和应用
Inventor: LV HEJUN
IPC: A61P5/16
Filed: 2020-11-25
Abstract: 本发明提供了一种1，2，4-三嗪-3，5-二酮类化合物及其制备方法和应用，本发明提供的具有式(I)所示结构的，2，4-三嗪-3，5-二酮类化合物对THRβ具有选择性激动作用，其活性、选择性和代谢稳定性相对于已公开化合物存在显著优势，能够作为甲状腺激素受体相关疾病的治疗和/或预防药物来发挥作用，甲状腺激素受体相关疾病包括但不限于肥胖、糖尿病、高胆固醇血症、高脂血症、高甘油三酯血症、肝脏脂肪病变、非酒精性脂肪肝、非酒精性脂肪性肝炎、家族性高胆固醇血症、血脂异常、动脉粥样硬化症、甲状腺功能减退症、甲状腺癌。
Patent WO-2022088357-A1 (WO)
Inventor: SI CONGFANG
IPC: G02B13/00
Filed: 2020-11-27
Abstract: a photography optical lens (10). The photography optical lens (10) includes eight lenses, and the eight lenses, in sequence from an object side to an image side, are: a first lens (L1) having a positive refractive power, a second lens (L2) having a positive refractive power, a third lens (L3) having a positive refractive power, a fourth lens (L4) having a negative refractive power, a fifth lens (L5) having a positive refractive power, a sixth lens (L6) having a positive refractive power, a seventh lens (L7) having a negative refractive power, and an eighth lens (L8) having a negative refractive power; wherein the optical total length of the photography optical lens (10) is TTL, the focal length of the photography optical lens (10) is f, the focal length of the second lens (L2) is f2, the radius of the center of curvature of an object side face of the fifth lens (L5) is R9, the radius of the center of curvature of an image side face of the fifth lens (L5) is R10, and the following relational expressions are satisfied: 0.95 ≤ f / TTL; 3.50 ≤ f2 / f ≤ 5.00; -20.00 ≤ (R9 + R10) / (R9 - R10) ≤ -3.50. The photography optical lens (10) provides excellent optical performance, and also satisfies large aperture, long focal length, and ultrathin design requirements.