baber/WOPTO huggingface dataset:
Patent WO-2020007255-A1 (WO)
Title: Virtual synchronous motor-based method for controlling self-adaptive inertia of iidg
Inventor: HUANG WENTAO
IPC: H02J3/38
Filed: 2019-07-01
Abstract: A virtual synchronous motor-based method for controlling the self-adaptive inertia of an IIDG: constructing a self-adaptive virtual inertia and IIDG output frequency model, selecting self-adaptive control sensitivity factors from within the model according to virtual synchronous motor dynamic response characteristics and selecting upper and lower limits of self-adaptive inertia from within the model according to energy storage configuration constraints to obtain an IIDG optimization control strategy. The present invention achieves the control of a grid-connected converter-type distributed power supply such that IIDG output is more stable, and may better cope with interference occurring in a system while simultaneously having the characteristics of small overshoot and a quick response, and having stronger dynamic characteristics. An effective policy is provided for the converter-type distributed power supply in a power distribution network.
Patent WO-2020007338-A1 (WO)
Title: Method and device for processing measurement packet
Inventor: LIU SHUO
IPC: H04W56/00
Filed: 2019-07-04
Abstract: The present application provides a method and device for processing a measurement packet. The method comprises: a first node device receives a measurement packet; the first node device updates the measurement packet according to the time of the measurement packet entering the first node device and the time of the measurement packet leaving the first node device, to obtain an updated measurement packet; the first node device sends the updated measurement packet to a second node device. Therefore, in embodiments of the present application, the measurement packet is updated according to the time of the packet entering the device and the time of the packet leaving the device, so that a receiving device performs one-way delay measurement according to the received measurement packet. The method in embodiments of the present application does not need to perform clock synchronization on the sending end and the receiving end, so as to avoid the clock synchronization problem of the sending end and the receiving end in the prior art, and therefore, the detection accuracy can be improved.
Patent WO-2019233496-A1 (WO)
Inventor: ZHOU JIANCHENG
IPC: A61K31/11
Filed: 2019-07-15
Abstract: L'invention concerne une application de cinnamaldéhyde et/ou d'allantoïne pour remplacer partiellement ou complètement de grandes quantités de zinc dans l'alimentation de cochons de lait. L'invention concerne également un additif d'alimentation ou un prémélange d'additifs qui utilise du cinnamaldéhyde et/ou de l'allantoïne pour remplacer partiellement ou complètement de grandes quantités de zinc, et une alimentation de cochons de lait qui utilise l'additif d'alimentation ou le prémélange d'additifs. L'application de cinnamaldéhyde et/ou d'allantoïne, l'additif d'alimentation ou le prémélange d'additifs et les aliments réduisent ou retirent l'usage de grandes quantités de zinc, et ont aussi pour effet de résister à la diarrhée et de favoriser la croissance et le développement des cochons.
Patent WO-2021016921-A1 (WO)
Title: Image sensor and method and apparatus for acquiring pixel information
Inventor: XU ZE
IPC: H04N5/3745
Filed: 2019-07-31
Abstract: The present description provides an image sensor, comprising: a first pixel circuit, used for outputting a first reference voltage and a signal voltage; a readout circuit, used for determining pixel information according to the first reference voltage and the signal voltage; and a first clamp circuit, used for performing clamp processing on the first reference voltage according to the value of the first reference voltage. The image sensor can perform clamp processing on the first reference voltage on the basis of the value of the first reference voltage, dynamically adjust the first reference voltage, reduce or eliminate noise introduced into the pixel information when a voltage outputted by the first clamp circuit is too high, or solve the problem of a smaller dynamic range of pixel information caused by a too low voltage outputted by the first clamp circuit in a scenario of relatively high light intensity.
Patent WO-2021017055-A1 (WO)
Title: Water-absorbing membrane material and preparation method therefor
Inventor: XU JINGKANG
IPC: C08J5/18
Filed: 2019-08-23
Abstract: A water-absorbing membrane material, comprising gel sponge and fibers, the gel sponge being composed of the following components in parts by weight: 0.05-4 parts of glucomannan, 0.2-6 parts of carrageenan, 0.1-0.8 part of locust bean gum, 0.01-0.5 part of xanthan gum, 0.1-1.2 parts of potassium chloride, 0.01-1.5 parts of citric acid, 0.1-5 parts of glycerol, 0.01-0.1 part of hexylene glycol, and 2-10 parts of water, the fibers being polypropylene fibers. The water absorption rate of the membrane material reaches up to 19.4, the tensile strength reaches up to 0.25 MPa, and the elongation rate of the membrane material reaches up to 167.62%. The membrane material is applicable to the fields of facial masks, sanitary napkins, and medical dressings.
Patent WO-2020119181-A1 (WO)
Title: 一种分配管及其加工工艺、和发动机高压油轨总成
Inventor: XIAO SONG
IPC: F02M55/02
Filed: 2019-08-27
Abstract: 一种分配管，包括分配管本体（6），分配管本体（6）内设有内腔（7），传感器接头（10）内设有第一通油孔（10-1），内腔（7）一端开口，内腔（7）另一端的分配管本体（6）与传感器接头（10）形成一体成型的密封结构，传感器接头（10）的第一通油孔（10-1）连通内腔（7）内部和传感器接头（10）内部。该分配管解决了现有技术中所存在的分配管与传感器接头分体式连接所形成缝隙泄露汽油的问题，进一步提升了分配管的密封性能、耐压性能；减少了零件和装配工序、降低了生产过程中的能耗。还提供了该分配管的加工工艺、以及具有该分配管的发动机高压油轨总成。
Patent WO-2020063341-A1 (WO)
Title: 一种视频传输的方法和设备
Inventor: LIU AN
IPC: H04B17/382
Filed: 2019-09-11
Abstract: 本发明提供了一种视频传输的方法，应用于网关设备，包括：接收视频服务器发送的视频数据；通过第一WiFi通道向终端设备转发视频数据；通过第二WiFi通道接收终端设备的重传请求；根据所述重传请求，向所述终端设备发送请求重传的视频数据。这样保证了视频数据传输和重传请求不会相互干扰，从而提高了传输效率和视频质量。
Patent WO-2020063689-A1 (WO)
Inventor: HUANG XIN
IPC: G06Q50/06
Filed: 2019-09-25
Abstract: A method and device for predicting the thermal load of an electrical system. The method comprises: S1: pre-processing historical daily data of the thermal load of an electrical system; S2: acquiring a data daily reference line according to the pre-processed historical daily data; S3: dividing the acquired data daily reference line into multiple time sections; S4: screening the historical daily data, and calculating a trend similarity value of the screened historical daily data and the data daily reference line within each divided time section respectively; S5: choosing historical daily data corresponding to a trend similarity value greater than a preset reference value to form a similarity sequence matrix; S6: inputting the similarity sequence matrix into an extreme learning machine (ELM) for training, acquiring a prediction model, and predicting the thermal load of the electrical system. The method effectively retains important change trend information in a time sequence of a thermal load by using a time sequence representation method based on trend segmentation, thereby being capable of more accurately predicting the change trend of the thermal load.
Patent WO-2020073861-A1 (WO)
Title: 无线链路恢复方法、终端及辅基站
Inventor: YUE RAN
IPC: H04W76/18
Filed: 2019-09-30
Abstract: 本公开提供了一种无线链路恢复方法、终端及辅基站。该无线链路恢复方法，应用于终端，包括：发送第一消息给辅基站，所述第一消息用于恢复所述终端与主基站之间的无线链路；接收网络设备反馈的无线链路恢复消息；根据所述无线链路恢复消息，进行无线链路恢复。
Patent WO-2021007961-A1 (WO)
Title: 喷淋装置
Inventor: CHEN JIANFENG
IPC: B08B3/02
Filed: 2019-10-09
Abstract: 一种喷淋装置，能够用于液晶显示器的生产过程，设置于喷淋室内，其包括上机架（1）、连接架（2）、偏心轮（3）和马达（4）。偏心轮（3）包括中心孔（32）、多个偏心孔（33）和连杆（34）；中心孔（32）与偏心轮（3）固定连接；偏心孔（33）设置于偏心轮（3）上；连杆（34）固定安装于偏心孔（33）上，摇杆（5）套设于连杆（34）上实现可转动连接，马达（4）带动偏心轮（3）转动，连杆（34）随偏心轮（3）转动带动摇杆（5）实现上机架（1）做往复运动。通过该设置，喷淋装置通过带动喷淋机架进行往复运动喷淋，可实现喷淋机架进行30°-60°不同幅度的摆动，可有效避免因个别喷嘴堵塞造成对基板喷淋不均匀现象，从而保证基板喷淋均匀，减少喷淋偏差，提高生产效率和产品质量。
Patent WO-2021051457-A1 (WO)
Title: Method for preheating resource file, and central management system
Inventor: Lv Chaoxin
IPC: H04L12/14
Filed: 2019-10-09
Abstract: Disclosed are a method for preheating a resource file, and a central management system, belonging to the technical field of network communications. The method comprises: according to historical bandwidth data of a target intermediate node, determining a low bandwidth period of said target intermediate node; during the low bandwidth period of the target intermediate node, pre-caching a resource file on an edge node corresponding to the target intermediate node. Using the present invention, the bandwidth cost of an intermediate node of a CDN cluster can be reduced.
Patent WO-2020073965-A1 (WO)
Title: 一种乙酰化透明质酸钠的制备方法及其应用
Inventor: WEI JIAN
IPC: C08B37/08
Filed: 2019-10-10
Abstract: 本发明提供了一种乙酰化透明质酸钠的制备方法，步骤如下：透明质酸或其盐在乙酸和乙酸酐混合溶剂中，浓硫酸催化下进行酰化反应，反应结束后将反应液流加入水中析出沉淀物，经过滤和洗涤后得到乙酰化透明质酸，加入碱液调节溶液pH值近中性，过滤除杂后喷雾干燥得乙酰化透明质酸钠。使用本方法制得的乙酰化透明质酸钠，可大大缩短制备时间，可避免使用大量有机溶剂进行沉淀和洗涤，在保护环境的同时降低了成本，特别适合工业化大生产。
Patent WO-2020088232-A1 (WO)
Inventor: MA JIANJUN
IPC: H01M4/13
Filed: 2019-10-14
Abstract: A negative pole piece, a secondary battery, a battery module, a battery pack, and a device. The negative pole piece comprises a negative current collector and a multi-layer active material layer formed on the negative current collector; the multi-layer active material layer at least comprises a first active material layer and a second active material layer; the first active material layer comprises a first negative active material, and the second active material layer comprises a second negative active material; the ratio of the thickness of the first active material layer to the average particle size of the first negative active material is 2.0-4.0; the ratio of the thickness of the second active material layer to the average particle size of the second negative active material is 2.2-5.0. The battery using the negative pole piece can have good cycle life and fast charging performance at the same time.
Patent WO-2021077365-A1 (WO)
Title: Methods and apparatuses for interference mitigation and related intelligent network management
Inventor: PENG TAO
IPC: H04W24/10
Filed: 2019-10-24
Abstract: Embodiments of the present disclosure relate to a method and apparatus for uplink interference identification and SINR prediction. According to an embodiment of the present disclosure, a method can include: receiving first information including at least one channel quality measurement result associated with a first user equipment (UE) depending on interference caused by one or more second UEs; determining an interference vector for the first UE based on the at least one channel quality measurement result. Embodiments of the present disclosure can mitigate interference in ultra-dense network (UDN) for 5G and beyond.
Patent WO-2020093938-A1 (WO)
Inventor: GU YUNXIN
IPC: C03C17/34
Filed: 2019-11-01
Abstract: Provided is a laminated glass, comprising at least two glass substrates, at least one adhesive layer disposed between the glass substrates, and a heat-insulation laminate disposed on at least one side of the adhesive layer, characterized in that, the adhesive layer is a functional adhesive layer and/or a functional layer is disposed on at least one side of at least one of the glass substrates, the heat-insulation laminate comprises a heat-insulation layer containing a heat-insulation material and a binder, wherein the heat-insulation material comprises one or more components from the group consisting of composite tungsten oxide, lanthanum boride, vanadium oxide, indium tin oxide, antimony tin oxide, and the combination of indium tin oxide and antimony tin oxide, the binder comprises one or more components from the group consisting of silica, titania, and alumina. The laminated glass has heat-insulation function and at least one other function, has low total transmittance and low cost, does not block electronic signals, is simple in preparation process, and has wide application prospects.
Patent WO-2020094018-A1 (WO)
Title: Spiro aromatic ring compound and application thereof
Inventor: ZHENG QIANGANG
IPC: A61K31/4427
Filed: 2019-11-05
Abstract: Provided is a compound of formula I or a pharmaceutically acceptable salt, enantiomer, diastereomer, tautomer, solvate, isotopic substituent, polymorph, prodrug, or metabolite thereof. Also provided is a method for preparing the compound of formula I. The compound of formula I has higher inhibitory activity against SHP2, and thus can be used to prevent or treat a disease related to SHP2. <img file="696621dest_path_image001.jpg" he="172.24" img-content="drawing" img-format="jpg" inline="yes" orientation="portrait" wi="123.83"/>
Patent WO-2020114179-A1 (WO)
Title: Digital construction system for subgrade compaction
Inventor: SHEN LIWEI
IPC: G06Q50/08
Filed: 2019-11-05
Abstract: Provided is a digital construction system for subgrade compaction. A WebService is used to acquire on-site construction data, a MySql database is used to store construction data information, Spring + SpringMVC + MyBatis technology is used to build a java platform framework, an Echarts visual library is used to customize a visual data chart in a personalized manner, and a digital construction management platform is built in a Web-end website mode. The present invention is user-centered, reduces construction costs to the greatest extent, and ensures construction quality. Based on Beidou satellite positioning, the control precision completely meets the market requirements; and an owner, a construction unit and a supervisor can accurately master and monitor, in a timely manner, information, such as construction quality, project measurement and construction progress information, by means of a computer.
Patent WO-2021068320-A1 (WO)
Inventor: SHANG DEHUA
IPC: H02J3/32
Filed: 2019-11-06
Abstract: L'invention concerne un procédé de mesure de signal pour un système de stockage d'énergie et de modulation de fréquence. L'invention concerne également un système de gestion d'énergie constitué d'un contrôleur de micro-réseau, d'un serveur de gestion d'énergie, d'un poste de travail et d'un dispositif de réseau. Les effets bénéfiques de la présente invention sont : un transformateur auxiliaire haute tension basé sur un système de stockage d'énergie connecté à une centrale électrique est utilisé en tant que dispositif de sortie auxiliaire d'un ensemble générateur pour satisfaire aux exigences de régulation de fréquence auxiliaire, améliorer la valeur Kp d'indice de réponse d'une centrale électrique réglée selon une instruction AGC de répartition, mettre en œuvre l'envoi et la réception d'un signal après que le système de stockage d'énergie a été connecté, et a atteint le but de fonctionnement de modulation de fréquence d'un ensemble de stockage d'énergie auxiliaire sans grande transformation d'un RTU (émetteur-récepteur résidentiel).
Patent WO-2021082055-A1 (WO)
Title: Mems sensor assembly manufacturing method and mems sensor assembly manufactured by method
Inventor: YOU ZHENJIANG
IPC: B81C1/00
Filed: 2019-11-08
Abstract: A method for manufacturing an MEMS sensor assembly, comprising: providing a filter membrane (104), comprising coating a buffer material on one surface of a substrate (100) where a heat release adhesive layer (106) covers to form a buffer layer (102) on the heat release adhesive layer (106), and depositing a filter membrane material on the buffer layer (102) to form the filter membrane (104); heating the substrate (100) so that the buffer layer (102) and the filter membrane (104) together are pushed away from the substrate (100) under the action of the heat release adhesive layer (106); removing the buffer layer (102) from the filter membrane (104); providing an MEMS sensor having an opening and capable of sensing by means of the opening; and bonding the filter membrane (104) to the MEMS sensor so that the filter membrane (104) covers the opening. The method reduces the risk of physical damage to the filter membrane (104) in a manufacturing process.
Patent WO-2020103891-A1 (WO)
Title: ortho-Phthalaldehyde containing linkers and use for preparation of antibody-drug conjugate
Inventor: LI XUECHEN
IPC: C07K16/18
Filed: 2019-11-21
Abstract: Provided herein are novel ortho-Phthalaldehyde (OPA) containing linkers (OPA-L) and the use of OPA-L for the preparation of Antibody-drug conjugate (ADC) via the formation of Phthalimidine through the reaction of primary amine on antibody (e.g., residue of Lysine) and ortho-Phthalaldehyde. The advantage of this OPA-L is high reactivity and can be applied in different types of antibodies to form stably-linked conjugates. The use of OPA-L for the preparation of ADC is advantageous for mild and wide condition of conjugation, for instance, low percentage of organic solvent required, wide range of pH and temperature can be used.
Patent WO-2021012546-A1 (WO)
Inventor: ZHAO ZISHENG
IPC: F24F13/24
Filed: 2019-11-25
Abstract: Disclosed is an air conditioner indoor unit (100), comprising: a housing (1); a heat exchanger (2), wherein the heat exchanger (2) is arranged inside the housing (1); a first silencer (3), wherein the first silencer (3) is arranged inside the housing (1) and is connected to a first end of the heat exchanger (2); and a second silencer (4), wherein the second silencer (4) is arranged inside the housing (1) and is connected to a second end of the heat exchanger (2).
Patent WO-2021082136-A1 (WO)
Title: Wastewater treatment system for environment-friendly paint coating line
Inventor: TANG DINGZHENG
IPC: C02F1/66
Filed: 2019-11-26
Abstract: A wastewater treatment system for an environment-friendly paint coating line, which is provided with an electrophoresis and degreasing wastewater treatment device and a phosphate wastewater treatment device, wherein the electrophoresis and degreasing wastewater treatment device comprises a pretreatment reaction air flotation tank (1), a primary reaction sedimentation tank (2), a reaction air flotation tank (3), a first pH adjustment tank (4), a hydrolysis acidification tank (5), a sedimentation tank (6), a contact oxidation tank (7), a secondary reaction sedimentation tank (8), a second pH adjustment tank (9), a sand filter (10), and an activated carbon filter (11), the pretreatment reaction air flotation tank (1), the primary reaction sedimentation tank (2), the reaction air flotation tank (3), the sedimentation tank (6), and the secondary reaction sedimentation tank (8) being each provided with a sediment discharge port communicated with a sludge tank (12), and the sludge tank (12) being communicated with a filter press (13); and the phosphate wastewater treatment device comprises a phosphate wastewater reaction sedimentation tank (14), a UF membrane component (15), an ultrafiltration water tank (16), an RO membrane component (17), and a water recycling tank (18) connected in sequence. UF concentrated water is recycled back to the phosphate wastewater reaction sedimentation tank (14), and RO concentrated water is collected by a membrane recovery concentrated water tank (19) and finally evaporated by a negative pressure evaporation mechanism (20) to form solid waste. Phosphate wastewater can be treated to form phosphorus-containing reclaimed water, so that water resources are saved.
Patent WO-2021102766-A1 (WO)
Title: 一种吸烟电刀的可伸缩结构
Inventor: ZOU QIANG
IPC: A61B18/12
Filed: 2019-11-28
Abstract: 一种吸烟电刀的可伸缩结构，包括电刀笔笔身（1），电刀笔笔身（1）的内部中空且一端设置有开口，电刀笔笔身（1）的开口端设置有限位连接部（2），限位连接部（2）外套设有套环（3），限位连接部（2）与套环（3）之间设置有弹性限位件（4），吸烟电刀的可伸缩结构还包括依次贯穿套环（3）、弹性限位件（4）并与电刀笔笔身（1）的内部连通的通道（6）。吸烟电刀的可伸缩结构，使吸烟电刀在使用时可以实现单手调节吸烟刀长度，在使用时更加便捷，操作更方便。
Patent WO-2021102932-A1 (WO)
Inventor: GAO CHAO
IPC: D01F11/12
Filed: 2019-11-29
Abstract: La présente invention concerne un procédé de préparation d'une fibre de graphène. La fibre de graphène présente d'excellentes performances, c'est-à-dire une conductivité thermique élevée, une conductivité électrique élevée, une résistance élevée et un module élevé. Le procédé consiste : à filer une solution de filage à cristaux liquides d'oxyde de graphène au moyen d'un orifice de filière dans un bain de coagulation, mettre en oeuvre un étirement plastique dans un bain d'étirement plastique pour atteindre un rapport d'étirement optimal, et mettre en oeuvre une réduction chimique et un traitement thermique pour obtenir une fibre de graphène à hautes performances.
Patent WO-2021103049-A1 (WO)
Inventor: TANG JING
IPC: C02F11/00
Filed: 2019-12-02
Abstract: Disclosed are a sludge dewatering vehicle for a small sewage treatment apparatus, and a dewatering method therefor. The sludge dewatering vehicle comprises an apparatus integration box (2). The apparatus integration box (2) internally comprises a sewage tank (2.1), a flocculant tank (2.2), a rotor sewage pump (2.3), an elliptically-stacked sludge dewatering machine chamber (2.4), a sludge tank (2.5), a first three-way ball valve (2.10), a second three-way ball valve (2.11), and a two-way ball valve (2.12), wherein a sewage suction hose reel (5) is connected to an inlet of the elliptically-stacked sludge dewatering machine chamber (2.4) by means of a first valve port and a second valve port of the first three-way ball valve (2.10); a debris and sludge outlet of the elliptically-stacked sludge dewatering machine chamber (2.4) is in communication with the sludge tank (2.5); a water collecting chamber at the bottom of the elliptically-stacked sludge dewatering machine chamber (2.4) is connected to an inlet of the rotor sewage pump (2.3), and the flocculant tank (2.2) is connected to the inlet of the rotor sewage pump (2.3) by means of the two-way ball valve (2.12); a first valve port of the second three-way ball valve (2.11) is connected to the second valve port of the first three-way ball valve (2.10); the second valve port of the first three-way ball valve (2.10) is connected to the sewage tank (2.1); and a third valve port of the second three-way ball valve (2.11) is connected to a third valve port of the first three-way ball valve (2.10) and an outlet of the rotor sewage pump (2.3).
Patent WO-2021103143-A1 (WO)
Inventor: FU XIAOLI
IPC: G09G3/20
Filed: 2019-12-11
Abstract: Provided is a source driver, the source driver comprising an output terminal, wherein the output terminal comprises a plurality of effective output terminals and a plurality of dummy terminals; the plurality of effective output terminals form a plurality of effective output terminal groups, and the plurality of dummy terminals form a plurality of dummy terminal groups; and the effective output terminal groups and the dummy terminal groups are arranged alternately. A source output is grouped by providing the dummy terminals, such that an EMI test can be passed, and waste can also be avoided.
Patent WO-2020173178-A1 (WO)
Inventor: WANG XIAOYUAN
IPC: G02F1/1345
Filed: 2019-12-13
Abstract: An array substrate (100) and a manufacturing method therefor, a display device, and a mask plate. The array substrate (100) comprises: a base substrate (110); a first conductive layer (120) located on the base substrate (110); and an organic layer (140), located on the side of the first conductive layer (120) away from the base substrate (110). A peripheral area (112) comprises at least one binding area (113), and in each binding area (113), the first conductive layer (120) comprises a plurality of leads (122) arranged at intervals. The organic layer (140) comprises a first opening (142) exposing the plurality of leads (122). The first opening (142) comprises an edge (1420) intersecting with the extending direction of the leads (122). The organic layer (140) further comprises zigzag grooves (143) connected to the edge (1420). In a direction perpendicular to the base substrate (110), the depth of the zigzag grooves (143) is less than the thickness of the organic layer (140). The orthographic projection of the zigzag grooves (143) on a plane parallel to the base substrate (110) has a zigzag shape. The array substrate (100) can avoid the short circuit of the binding area (113).
Patent WO-2021000536-A1 (WO)
Inventor: ZENG DAZHOU
IPC: A47J37/06
Filed: 2019-12-19
Abstract: 智能快速烧烤单头烤炉包括箱体（1）、燃烧器及炉头（5），炉头（5）通过螺钉固定设置于箱体（1）的一侧，燃烧器安装于箱体（1）内，燃烧器的喷口穿过箱体（1）的侧面设置于箱体（1）的内侧，箱体（1）的另一侧设置有炉门，炉头（5）的上端设置有打火调节旋钮（2），炉头（5）的侧面设置有燃气管接口（3），打火调节旋钮（2）及燃气管接口（3）均与燃烧器连接；智能快速烧烤单头烤炉的最高温度为900℃。利用燃气通过炉头（5）来高温均匀烘烤，快速烤熟食材，既能保留食材的营养，又能快速烹饪食材，节省时间，提高工作效率，并且结构简单、生产成本低，搬运起来更加方便，还能防止回火，提高安全性。