baber/WOPTO huggingface dataset:
Patent WO-2021051781-A1 (WO)
Title: Device and method for deep denitrification and phosphorus removal of sewage based on deamox sludge double return aoao
Inventor: PENG YONGZHEN
IPC: C02F3/34
Filed: 2020-04-02
Abstract: A method for deep denitrification and phosphorus removal of sewage based on DEAMOX sludge double return AOAO. The method comprises: domestic sewage and the return sludge in a secondary settling tank (3) enter the anaerobic zone (2.1) of an AOAO reactor (2); first, denitrifying bacteria perform short-range denitrification to reduce the nitrate nitrogen in the return sludge to nitrite nitrogen, then anammox bacteria convert ammonia nitrogen and the nitrite nitrogen into nitrogen, and then phosphorus accumulating bacteria and denitrifying phosphorus accumulating bacteria undergo an anaerobic phosphorus release reaction and store an internal carbon source; then a part of a mixed liquid enters the intermediate aerobic zone (2.2) of the AOAO reactor (2) to perform a phosphorus absorption and nitrification reaction, and the other part of the mixed liquid enters the anoxic zone (2.3) of the AOAO reactor (2); at the same time, the whole mixed liquid in the intermediate aerobic zone (2.2) and a part of the return sludge in the secondary settling tank (3) enter the anoxic zone (2.3), the internal carbon source stored in the anaerobic section of the sludge and the internal carbon source in the return sludge are used to perform short-range denitrification and anaerobic ammonia oxidation, and denitrifying phosphorus removal, and then the mixed liquid enters a rear aerobic zone (2.4), and then enters the secondary settling tank (3) for mud-water separation. Also disclosed is a device for deep denitrification and phosphorus removal of sewage based on DEAMOX sludge double return AOAO.
Patent WO-2021184448-A1 (WO)
Title: Preparation method for anti-tumor macrophages
Inventor: ZHENG JUNWU
IPC: C12N5/0786
Filed: 2020-04-07
Abstract: A preparation method for anti-tumor macrophages, comprising the following steps: step 1, obtaining primary bone marrow stem cells or separating mononuclear cells in peripheral blood for primary cell culture, and adding a colony-stimulating factor to obtain macrophages 7 days later; step 2, obtaining in-vitro tumor cells for primary tumor cell culture, and obtaining primary tumor cells; step 3, conducting radiotherapy radiation on the primary tumor cells obtained in step 2 and a culture solution, collecting a supernatant after radiotherapy, and obtaining a mixture of desired microparticles and apoptotic tumor cell debris; step 4, centrifuging the mixture obtained in step 3 to obtain tumor antigen-carrying microparticles; and step 5, treating the macrophages obtained in step 1 by using the microparticles obtained in step 4 to obtain anti-tumor macrophages.
Patent WO-2020228503-A1 (WO)
Inventor: WANG ENGANG
IPC: C22F1/02
Filed: 2020-04-23
Abstract: A high-strength and high-conductivity Cu-Ag-Sc alloy and a preparation method therefor. The alloy comprises the following components in mass percent: 1-10% of Ag, and 0.05-0.5% of Sc, with the balance being Cu. The hardness of the alloy is 88-148 HV, and the conductivity is 83%-88% IACS. The preparation method comprises the following steps: (1) placing metal Ag and metal Sc in an electric arc furnace for vacuum smelting, and performing furnace cooling to obtain an Ag-Sc intermediate alloy; (2) placing the Ag-Sc intermediate alloy, electrolytic copper, and metal Ag in an induction furnace to smelt under a vacuum condition at 1200-1300°C, and performing casting and furnace cooling; (3) heating to 700-850°C for heat treatment under an inert atmosphere condition, and performing water quenching to normal temperature; and (4) heating to 400-500°C for aging treatment under the inert atmosphere condition, and performing air cooling to normal temperature. According to the method of the present invention, a Cu-Ag-Sc alloy in which all components are evenly distributed is obtained by means of the intermediate alloy Ag-Sc, and the problem of difficulty for Sc to melt in Cu is solved.
Patent WO-2021212542-A1 (WO)
Inventor: WU NINGXI
IPC: A41D31/02
Filed: 2020-04-30
Abstract: Disclosed are a long-acting reusable N90-level face mask and a preparation method therefor. The N90-level face mask comprises a face mask body (1), the face mask body (1) is composed of an inner layer (2) and an outer layer (3); the inner layer (2) is made of ultra-fine denier anhydrous drawn PP false-twist textured yarn that is 75D or above or below; and the outer layer (3) is a single-layer structure made from warp-weft interlacing and laminating, by means of a loom shuttle, single 6 or double 6 high-strength air textured yarn of nylon that is 160D or above or below, or polyester that is 75D or above or below and polypropylene false-twist textured yarn. The N90-level face mask can thoroughly solve the problem of the filtering efficiency of a disposable protective face mask/medical surgical face mask decreasing and same directly losing efficacy after being worn for four hours; and the face mask has a physical structure, a constant density, a long-acting and stable filtering effect, can be washed with water and is machine washable, can be sterilized by directly spraying alcohol thereon, can immediately reduce the consumption expenditure for disease prevention during a pandemic, saves on social costs, increases economic benefits, and reduces the burden of expenditure on enterprises and individuals.
Patent WO-2020224609-A1 (WO)
Inventor: GUO XIA
IPC: A61K31/5386
Filed: 2020-05-07
Abstract: La présente invention concerne l'utilisation d'un inhibiteur de kinase CDK4/6. En particulier, la présente invention concerne l'utilisation d'un composé tel que représenté dans la formule (I'), d'un sel pharmaceutiquement acceptable de celui-ci ou d'une forme cristalline de celui-ci dans la préparation de médicaments pour le traitement d'un thymome.
Patent WO-2021226766-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04B7/04
Filed: 2020-05-09
Abstract: 本公开实施例提供了一种发送数据的方法，其中，应用于终端中，方法包括：接收波束指示信息；其中，波束指示信息用于指示配置授权物理上行共享信道(CG-PUSCH)的多个发送波束；利用多个发送波束在物理上行共享信道(CG-PUSCH)上发送数据。
Patent WO-2020228717-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/00
Filed: 2020-05-13
Abstract: Devices, systems and methods for lossless coding for visual media coding are described. An exemplary method for video processing includes determining, based on a current video block of a video satisfying a dimension constraint, that coding modes are enabled for representing the current video block in a bitstream representation, where the dimension constraint states that a same set of allowed dimensions for the current video block is disabled for the coding modes, and where, for an encoding operation, the coding modes represent the current video block in the bitstream representation without using a transform operation, or where, for a decoding operation, the coding modes are used to obtain the current video block without using an inverse transform operation; and performing a conversion between the current video block and the bitstream representation of the video based on one of the coding modes.
Patent WO-2021232307-A1 (WO)
Inventor: XUE SHIHAO
IPC: C02F11/125
Filed: 2020-05-20
Abstract: 一种抑制发生堵塞的双螺杆粪污固液分离机（100），具有输送物料的两个绞龙(9)，绞龙（9）具有绞龙轴(10)与设置在绞龙轴（10）上的螺旋状的叶片(15)，两个绞龙（9）间的叶片(15)相互交叉而重叠配置。
Patent WO-2021068511-A1 (WO)
Title: Synthesis and photoelectric property research of carbazole room-temperature phosphorescent material containing s/se/te heavy atoms
Inventor: HUANG HUI
IPC: C09K11/06
Filed: 2020-05-27
Abstract: Disclosed is a preparation method of D-A type carbazolyl derivatives and luminescent properties thereof. The carbazolyl derivatives have a structural general formula represented by formula (I). The D-A type structure comprises carbazole as a donor unit and benzoyl as an acceptor unit. Three related materials have excellent solubility and thermal stability. The preparation method of carbazolyl derivatives in the present invention mainly employs a Stille coupling reaction of 4-iodobenzoyl and a five-membered heterocycle mono-substituted with a tin compound. The preparation method provided by the invention has a simple route, few steps, and low production cost. More importantly, by substituting heteroatoms of different weights, the luminescent properties of the materials can be tuned and transition from fluorescence to phosphorescence achieved. The invention has broad application prospects in the fields of organic light-emitting diodes and biological imaging.
Patent WO-2021217769-A1 (WO)
Inventor: YE YIZHOU
IPC: G10L25/63
Filed: 2020-05-28
Abstract: A response method and apparatus based on emotion recognition, a computer device, and a storage medium. The method comprises: obtaining target text information corresponding to information to be recognized from a user terminal; obtaining, according to a text processing rule, a text feature vector corresponding to the target text information; obtaining, according to an emotion recognition model, an emotion level corresponding to the text feature vector; and obtaining corpus information, which matches the emotion level and the target text information, from a corpus information database as response corpus information, and feeding back same to the user terminal to complete response. On the basis of emotion recognition technology, information to be recognized from a user terminal can be received and an emotion level matching the information to be recognized can be obtained, and response corpus information can be obtained according to the emotion level and target text information corresponding to the information to be recognized; thus, response corpus information can be flexibly adjusted according to the emotional level in information to be recognized, thereby improving the flexibility of giving response to question information.
Patent WO-2021217783-A1 (WO)
Inventor: LIU ZAOBAO
IPC: G01N3/18
Filed: 2020-06-04
Abstract: The present invention relates to the technical field of rock mechanics and engineering, and in particular, to a high-temperature and high-stress true triaxial test apparatus and method. The high-temperature and high-stress true triaxial test apparatus comprises a heating box, a loading bin, a clamp holder, cooling assemblies, pressure head assemblies, hydraulic lifting rods, a first large main stress actuator, a second large main stress actuator, a first medium main stress actuator, and a second medium main stress actuator. By means of the high-temperature and high-stress true triaxial test apparatus, a rock mechanics test of a true triaxial test device at a high temperature is implemented; by providing the heating box in the clamp holder, true conditions of a rock test piece at a high temperature can be simulated, and the rock test piece can be evenly heated; the clamp holder can move up and down relative to the loading bin, so that a test piece carrying through hole is present in the horizontal direction, facilitating putting the rock test piece into the heating box; and by providing the cooling assemblies, the working temperature of the actuators can be lowered, the loading precision is improved, and then the authenticity and accuracy of test data are improved.
Patent WO-2021143037-A1 (WO)
Title: Lactobacillus acidipiscis, fermented soymilk, preparation methods therefor
Inventor: WANG XIULING
IPC: A23L11/60
Filed: 2020-06-11
Abstract: Lactobacillus acidipiscis, fermented soymilk, preparation methods therefor and uses thereof. The preservation number of the Lactobacillus acidipiscis HAU-FR7 is CGMCC NO.19253. The Lactobacillus acidipiscis HAU-FR7 is a facultative anaerobic lactic acid bacteria for soybean isoflavone reduction and transformation, can grow under the condition of air oxygen and reduce daidzein and genistein in soymilk into DHD and DHG under the condition of air oxygen and has a stable transformation function, thus solving the problem of shortage of facultative anaerobic lactic acid bacteria for soybean isoflavone reduction and transformation in the research and development of soybean functional foods; the scavenging capability of DHD and DHG on DPPH free radicals is significantly higher than that of daidzein and genistein; and the discovery of the functional lactic acid bacteria has a great promotion effect on the development and utilization of functional fermented soybean products.
Patent WO-2021258263-A1 (WO)
Inventor: XU CHANGLONG
IPC: H04W72/00
Filed: 2020-06-22
Abstract: Methods, systems, and devices for wireless communications are described. The method may include identifying, for the UE, a configuration of a set of resource block sets of a radio frequency spectrum band, receiving, from a base station, a downlink control information message indicating, for each resource block set of the set of resource block sets, a communication direction for the resource block set, and communicating with the base station using one or more resource block sets of the set of resource block sets according to one or more communication directions indicated by the received downlink control information message, the one or more communication directions corresponding to respective ones of the one or more resource block sets.
Patent WO-2021253470-A1 (WO)
Inventor: WANG XIANYU
IPC: A61P35/00
Filed: 2020-06-23
Abstract: 涉及纳米材料和生物医学领域，具体涉及一种碳纳米复合生物制剂及制备方法和应用，包括碳纳米粒子，所述碳纳米粒子表面包含有多个官能团，所述官能团为羟基、羧基、巯基或氨基中的一种或多种；通过热复合作用，所述碳纳米粒子表面缠绕复合生物材料，所述碳纳米粒子表面的官能团为所述碳纳米粒子与生物材料的结合位点；所述生物材料包括生物大分子、细胞或细胞碎片、细菌或细菌碎片、病毒或病毒碎片中的一种或多种。生物材料在碳纳米粒子表面的包覆，可稳定包覆在碳纳米粒子表面的生物材料。大幅度提高碳纳米粒子的发光性能，提高碳纳米粒子表面所包覆的生物材料的免疫源性，进而具有更佳的免疫激活特性，以及能够应用到癌症的诊断和治疗中。
Patent WO-2021179475-A1 (WO)
Inventor: DING JIANDONG
IPC: A61L15/26
Filed: 2020-06-24
Abstract: L'invention concerne un composé polymère dissous ou dispersé rapidement en contact avec un solvant aqueux, et un procédé de préparation et une utilisation associés. Le composé est un solide préparé au moyen du mélange d'un dispersant et d'un polymère soluble dans l'eau, il est stable en termes de propriétés et pratique à stocker, et peut être dispersé rapidement en contact avec le solvant aqueux afin de former une solution. La solution est injectable, présente des propriétés de gélification thermotrope, son utilisation est pratique, et peut être largement utilisée dans les domaines de la médecine, etc.
Patent WO-2021237856-A1 (WO)
Inventor: YE JIAN
IPC: H01L23/00
Filed: 2020-06-24
Abstract: La présente invention concerne un substrat matriciel, un procédé de préparation correspondant et un panneau d'affichage. Le substrat matriciel comprend un substrat de base (10) et une couche fonctionnelle matricielle (20), et est divisé en : une région de trou traversant (Z1) formée d'un trou traversant pénétrant ; une région tampon (Z2) disposée autour de la région de trou traversant (Z1) ; et une région d'affichage (Z3) entourant la région tampon (Z2). Le substrat de base (10) et une couche de film inorganique (201) dans la couche fonctionnelle matricielle (20) sont compris dans la région tampon (Z2), un ou plusieurs évidements (30) entourant la région de trou traversant (Z1) sont formés dans la couche de film inorganique (201), et la forme des évidements (30) est un anneau fermé ou discontinu.
Patent WO-2021000793-A1 (WO)
Inventor: ZHOU XING
IPC: A61B17/22
Filed: 2020-06-28
Abstract: Provided is a non-invasive suction forceps (900) containing a suction grasp head (1) and a core rod (2). The suction grasp head (1) can be connected to a negative pressure source (7) by way of a through-hole (21) of the core rod (2); under the effect of the suction of the negative pressure source (7), the suction grasp head (1) can suck a tissue or organ and perform actions such as moving and flipping the tissue. Since the suction grasp head (1) forms a uniform surface contact with the surface of the tissue or organ, the pressure of the local contact part is reduced, accidental damage to the contact part is not likely, and the process of grasping, moving, and flipping tissues or organs is made safer. The non-invasive suction forceps (900) also contain a retracting mechanism (5); the retracting mechanism (5) can compress and retract the suction grasp head (1) so as to pass through a surgical channel such as a trocar sheath, and can release the suction grasp head (1) after the suction grasp head (1) enters the peritoneal cavity, and is especially suitable for the placement of the suction grasp head (1) during endoscopic minimally invasive surgery.
Patent WO-2021047292-A1 (WO)
Inventor: MA SHENGMING
IPC: C07C53/128
Filed: 2020-07-21
Abstract: 本发明公开了一种基于氧气氧化的高效羧酸及ε-己内酯联产的新方法，即在催化剂催化下，在将醛氧化成相应羧酸的同时将环己酮氧化为ε-己内酯，实现羧酸和ε-己内酯的联产。本方法操作简单，原料和试剂价廉易得，反应条件温和，清洁环保，能够实现羧酸和高附加值的ε-己内酯产品的联产。
Patent WO-2021017982-A1 (WO)
Inventor: SUN YUAN
IPC: G10L17/06
Filed: 2020-07-22
Abstract: 一种声纹识别的方法及设备，结合多个设备（100）计算的置信度确定用户身份，有助于降低声纹识别误闯率。该方法包括：第一电子设备（601）计算输入语音属于第一注册用户的第一置信度，计算输入语音属于第二注册用户的第二置信度；第二电子设备（602）计算输入语音属于第一注册用户的第三置信度，计算输入语音属于第二注册用户的第四置信度。服务器（603）根据第一置信度和第三置信度确定用户为第一注册用户的第五置信度，根据第二置信度和第四置信度确定用户为第二注册用户的第六置信度；若第五置信度大于第六置信度，则确定用户为第一注册用户；若第六置信度大于第五置信度，则确定用户为第二注册用户。
Patent WO-2021031929-A1 (WO)
Title: Inverter air conditioner, field-weakening control limit voltage configuration method for same, and control method
Inventor: JIA XINXU
IPC: H02P23/00
Filed: 2020-08-11
Abstract: The present invention pertains to the technical field of air conditioners, and particularly relates to an inverter air conditioner, a field-weakening control limit voltage configuration method for the same, and a control method. The present invention aims to solve the existing problem in which operational stability is difficult to achieve for inverter air conditioners without an electrolytic capacitor. The inverter air conditioner of the present invention comprises an inverter compressor and a drive system thereof. A field-weakening control method of the present invention comprises: acquiring an output voltage of an inversion module of the drive system; and if the output voltage of the inversion module is greater than or equal to a field-weakening control limit voltage of the inverter compressor, performing field-weakening control on the inverter compressor. The field-weakening control limit voltage configuration method comprises: determining a three-phase voltage mean value of the inverter compressor; providing a voltage correction coefficient; and configuring the field-weakening control limit voltage on the basis of the voltage correction coefficient. The present invention enables configuration of a practical field-weakening control limit voltage, such that the inverter compressor is capable of always operating in a stable voltage range, thereby effectively ensuring operational stability of the inverter compressor.
Patent WO-2021037150-A1 (WO)
Title: 无溶剂哑光聚脲涂料及用于生产该涂料的零件套装
Inventor: DIETRICH JAN
IPC: C09D175/08
Filed: 2020-08-27
Abstract: 一种无溶剂哑光聚脲涂料，该涂料可通过使至少下列组分反应而获得：a)聚异氰酸酯预聚体；b)聚醚胺和c)主扩链剂；其中该涂料还包含磨细的碳纤维作为消光剂，其平均纤维长度大于或等于50μm且小于或等于150μm，且重量分数大于或等于4.5％且小于或等于25％。用于生产该无溶剂哑光聚脲涂料的零件套装，包括至少具有一个用于多官能聚异氰酸酯预聚体的容器，一个用于聚醚胺的容器以及混合和挤出装置，并且以上至少一个容器内具有磨细的碳纤维。
Patent WO-2021143153-A1 (WO)
Inventor: XU ZHIBO
IPC: A47J37/06
Filed: 2020-09-01
Abstract: La présente invention concerne une friteuse à air chaud (1), comprenant : un boîtier (100), dans lequel sont formées une cavité de cuisson (120) et une cavité de chauffage (130), la cavité de chauffage (130) étant située derrière la cavité de cuisson (120) ; un dispositif de chauffage (102), qui est disposé à l'intérieur du boîtier (100) de sorte à chauffer la cavité de cuisson (120) ; et un récipient alimentaire (103), qui est placé à l'intérieur de la cavité de cuisson (120).
Patent WO-2022056897-A1 (WO)
Title: Use of interleukin 37 and interferon in combination in the treatment of viral infections
Inventor: XU JIANQING
IPC: A61P31/20
Filed: 2020-09-21
Abstract: The present invention provides a product for treating viral infectious diseases or symptoms, comprising: (a) an interleukin 37 (IL-37) active substance; (b) one or more interferon (IFN) active substances; and (c) optionally, a pharmaceutically acceptable carrier. The present invention also provides a use of an IL-37 active substance and an IFN active substance in the preparation of the product.
Patent WO-2022061490-A1 (WO)
Title: Photovoltaic power generation system, and method and device for detecting ground fault in photovoltaic strings
Inventor: YANG BOPING
IPC: H02S50/00
Filed: 2020-09-22
Abstract: Disclosed in the present application are a photovoltaic power generation system, and a method and device for detecting a ground fault in photovoltaic strings. Power conversion circuits in the system correspond one-to-one to photovoltaic strings. A controller obtains a terminal voltage of each photovoltaic string before voltage disturbance, and the terminal voltage is a positive electrode ground voltage or a negative electrode ground voltage of the photovoltaic string. Voltage disturbance is respectively performed on each photovoltaic string to respectively obtain a terminal voltage of each photovoltaic string after the voltage disturbance. A photovoltaic string having a ground fault is determined according to the terminal voltage of each photovoltaic string before the voltage disturbance and the terminal voltage after the voltage disturbance. For the photovoltaic string having a ground fault, a photovoltaic cell panel having a ground fault is obtained using the terminal voltage of the photovoltaic string before the voltage disturbance and an output voltage, or a photovoltaic cell panel having a ground fault is obtained using the terminal voltage of the photovoltaic string after the voltage disturbance and the output voltage. The solution is simple and easy to implement, does not need to add any hardware, does not require manual detection one by one, can automatically implement determination of a photovoltaic cell panel having a ground fault, and has high efficiency.
Patent WO-2021129169-A1 (WO)
Title: 一种轨道式农药喷洒设备
Inventor: WANG LIBING
IPC: A01M7/00
Filed: 2020-11-03
Abstract: 本申请属于农业机械技术领域，公开了一种轨道式农药喷洒设备，包括轨道、行走小车、升降机构、行走电机、升降电机、电源装置、水箱、操作面板、水泵、钢丝、喷水管；轨道包括第一轨道和第二轨道，第一轨道和第二轨道固定设置在田地的两端，且第一轨道和第二轨道平行设置；第二行走小车设置在第二轨道上，钢丝与第二升降机构固定连接，喷水管悬吊于钢丝下，水泵的出水口通过连接管与喷水管连接，使喷水管喷出的液体直接喷射到植株上。该轨道式农药喷洒设备具有实用性和广泛性，适用于各种农作物，只要是规则土地都可以使用该农药喷洒设备。该设备喷洒效果均匀，减少人力，提高喷洒效率，提高农作物产量和质量。
Patent WO-2022094999-A1 (WO)
Inventor: Guo Shulu
IPC: C02F7/00
Filed: 2020-11-08
Abstract: 本发明属于水产养殖技术领域，尤其是一种用于水产养殖的增氧装置，针对现有的增氧装置大多只能进行单一的增氧，不能自动将水产所需的饲料或营养液洒入池中，不能对池中的水进行过滤，且只能在固定位置进行增氧，增氧效率低，导致水产量较低的问题，现提出如下方案，其包括底座，底座上固定安装有支撑架，所述支撑架的一侧支架上固定设置有支撑框，所述支撑框上固定安装有吸水泵，所述吸水泵上连通有水管，且水管内固定设置有过滤板，本发明能在进行增氧的同时，将水产所需的饲料或营养液洒入池中，且在增氧时能在池中移动，使增氧更加均匀，增氧效率高，提高池中水的水质，提高水产养殖量。
Patent WO-2021098543-A1 (WO)
Title: 一种姿势识别方法及装置、存储介质
Inventor: ZHOU YANG
IPC: G06K9/46
Filed: 2020-11-09
Abstract: 本实施例提供了一种姿势识别方法及装置、存储介质，包括：获取第一特征图，并从第一特征图中确定目标关键点；第一特征图为深度图像中的目标区域对应的特征图；利用目标关键点，在第一特征图中建立三维坐标系，并预测其他关键点在三维坐标系中的其他三维坐标；其他关键点为第一特征图中除目标关键点外的关键点；基于目标关键点和其他三维坐标，确定多个关键点的多个绝对坐标，以基于多个绝对坐标确定目标区域中的目标识别对象的姿势，多个关键点包括目标关键点和其他关键点。
Patent WO-2022104631-A1 (WO)
Inventor: XU DAN
IPC: C11D3/50
Filed: 2020-11-19
Abstract: L'invention concerne un procédé de fabrication d'une composition détergente granulaire comprenant les étapes suivantes : a) fourniture d'une pluralité de particules de détergent; b) formation d'un prémélange comprenant un agent de protection liquide et un parfum; et c) ajout du prémélange de l'étape b) à au moins une portion de ladite pluralité de particules de détergent.