baber/WOPTO huggingface dataset:
Patent WO-2020224517-A1 (WO)
Inventor: TAN XUAN
IPC: H04W48/16
Filed: 2020-04-30
Abstract: Provided are a method and apparatus for connecting a wireless hotspot, and an electronic device and a storage medium. The method comprises: entering a network configuration mode, wherein the network configuration mode comprises a first mode and a second mode; switching the current network configuration mode between the first mode and the second mode according to a preset switching rule until network configuration information of a wireless hotspot is acquired by means of the first mode or the second mode; and establishing a network connection with the wireless hotspot by means of the network configuration information. Therefore, operation steps of connecting an electronic device to a wireless hotspot can be simplified, the connection efficiency of the hotspot is improved, and the user experience is good.
Patent WO-2020228677-A1 (WO)
Title: Procédé et appareil de positionnement basés sur une séquence périodique binaire
Inventor: CHEN SHIJUN
IPC: H04W4/02
Filed: 2020-05-11
Abstract: La présente invention concerne un procédé et un appareil de positionnement basés sur une séquence périodique binaire. Le procédé consiste à : sélectionner un ensemble de détermination de polynôme T à partir de chaque classe d'équivalence d'un ensemble de polynômes du second degré S ; construire un groupe de séquences périodiques binaires en fonction de l'ensemble T ; générer un signal de positionnement en fonction du groupe de séquences périodiques binaires ; et réaliser un traitement de positionnement en fonction du signal de positionnement.
Patent WO-2020233716-A1 (WO)
Inventor: CHEN CHUNLIN
IPC: A61P35/02
Filed: 2020-05-22
Abstract: 本发明提供了一类咪唑并哒嗪类MNK1/MNK2激酶抑制剂及其制备方法和应用。具体地，本发明提供了一种式(I)所示的化合物：或其立体异构体、互变异构体或药学上可接受的盐。本发明的化合物可以用于制备治疗MNK(优选地包括MNK1和MNK2)活性或表达量相关的疾病或病症的药物组合物。
Patent WO-2021169087-A1 (WO)
Inventor: REN SHANJUN
IPC: F24F110/10
Filed: 2020-06-16
Abstract: The present invention relates to the technical field of air conditioners, and specifically provides a duct-type air conditioner and an operation control method therefor, and a device, aiming at solving the problem of how to meet refrigeration requirements of places having a high indoor temperature and a low outdoor temperature. On this basis, embodiments of the present invention provide an operation method for the duct-type air conditioner, which can determine, according to a temperature difference Δt between the indoor temperature and the outdoor temperature when the duct-type air conditioner operates in a refrigeration mode, whether to adjust an operation mode of the duct-type air conditioner regularly. If it is determined that the operation mode needs to be adjusted, the refrigeration mode is adjusted to an air supply mode and the indoor air is cooled by utilizing the outdoor low-temperature air. Since a compressor is in a shutdown state in the air supply mode, the method in the embodiments of the present invention can meet refrigeration requirements of places having a high indoor temperature and a low outdoor temperature, and can also avoid the problems of abrasion, aging, shortening of service life and the like caused by long-time operation of the compressor.
Patent WO-2021237830-A1 (WO)
Title: Suspension roasting system and method for industrialized processing of ferromanganese ore
Inventor: HAN YUEXIN
IPC: C22B1/10
Filed: 2020-06-18
Abstract: A suspension roasting system and method for industrialized processing of ferromanganese ore, the system comprising a feeding bin, a venturi dryer, a first cyclone preheater, a second cyclone preheater, a pre-oxidation suspension roaster, a thermal separation cyclone, a suspension reduction roaster, a collection bin, an ore grinder, a magnetic separator and an induced draft fan. The method comprises: (1) the ferromanganese ore is crushed; (2) the ferromanganese ore is continuously transported to the venturi dryer; (3) the induced draft fan is started, and negative pressure is generated in the system; and combustion flue gas in the venturi dryer is mixed with fine ore to remove adsorbed water; (4) the material enters the first cyclone preheater and the second cyclone preheater to be preheated and then enters the pre-oxidation suspension roaster; (5) after suspension roasting, the material enters the suspension reduction roaster through the thermal separation cyclone; (6) suspension reduction roasting is carried out at 500-650°C; (7) the material enters the collection bin by means of a three-stage cooling cyclone; and (8) magnetic separation is carried out after ore grinding. A device and the method according to the present invention have the advantages such as high heat and mass transfer efficiency, low energy consumption, high adaptability to different types of ferromanganese ore, large processing capacity, suitability for large-scale industrial production and the like.
Patent WO-2020253873-A1 (WO)
Inventor: ZHANG LIQING
IPC: H04L5/00
Filed: 2020-06-22
Abstract: Systems and methods are provided to achieve data scrambling and transmission identification in the SL for UE cooperation (UC), in which one or more cooperating UEs help with a transmission to a target UE. Corresponding configuration schemes are also provided. In addition, systems and methods are provided to achieve data DMRS sequence generation and transmission identification in SL for UC, in which one or more cooperating UEs help with a transmission to a target UE. Corresponding configuration schemes are also provided. Furthermore, systems and methods of SL control channel scrambling and identification for UE cooperation are provided.
Patent WO-2021012906-A1 (WO)
Inventor: HUANG YONGNING
IPC: G06Q40/08
Filed: 2020-06-30
Abstract: A product pricing method and device (60). The method can comprise: obtaining M risk factors of a first user, the M risk factors being factors affecting the product fee corresponding to the first user; M being an integer greater than 1; performing risk score on each of the M risk factors according to RankNet algorithm of a learning to rank algorithm, the risk score being used for evaluating a weight value of a corresponding risk factor when calculating the product fee; and determining the product fee corresponding to the first user according to the risk score and a pricing policy. The influence of the risk factor on the corresponding product price can be reasonably evaluated so as to scientifically determine the product price.
Patent WO-2022016516-A1 (WO)
Title: Novel intelligent interactive smart cloud blackboard
Inventor: SUN ZIYANG
IPC: A47B97/00
Filed: 2020-07-24
Abstract: An intelligent interactive smart cloud blackboard, comprising a blackboard main body (1), a main fixing plate (8) and an auxiliary fixing plate (9); each of four corners of the rear end face of the blackboard main body (1) is provided with a backing plate (2), positioning posts (3) are provided on the front end faces of the backing plates (2), a pair of main mounting blocks (4) and a pair of auxiliary mounting blocks (5) are respectively provided at heads of the positioning posts (3), a limiting plate (6) is provided at the bottom of each main mounting block (4), a rectangular plate (7) is provided at the bottom of the limiting plate (6), a support plate (10) is provided at the front end face of the main fixing plate (8), a rectangular snap groove (11) is provided at the upper end face of the support plate (10) corresponding to the rectangular plate (7), and a transverse plate (16) is provided at the front end face of each auxiliary mounting block (5).
Patent WO-2022021205-A1 (WO)
Inventor: CHEN JIE
IPC: H04L1/18
Filed: 2020-07-30
Abstract: A method implemented by a network node in a communication network is provided. The method comprises: selecting a predetermined number of values as first delay values for a plurality of Physical Uplink Control Channels; and determining averages of the first delay values. It becomes possible to use the same or even less bits than today in DCI for signaling the "HARQ-ACK delay", possible for the "HARQ-ACK delay" to achieve a trade-off between ACK response time and flexibility, and also possible to even use no bits for the "Scheduling delay for PDSCH".
Patent WO-2021031825-A1 (WO)
Title: Network fraud identification method and device, computer device, and storage medium
Inventor: LIU LI
IPC: G06K9/62
Filed: 2020-07-30
Abstract: The present application provides a network fraud identification method and device, a computer device, and a storage medium. The method comprises: obtaining network registration information of a plurality of users, and constructing a network graph of the plurality of users according to the network registration information; constructing an adjacency matrix of the plurality of users according to the network graph; performing spectral decomposition on the adjacency matrix to obtain a feature matrix of the plurality of users; for each given user in the plurality of users, generating a feature vector of the given user according to a row vector corresponding to the given user in the feature matrix and a row vector corresponding to a preset neighbor user of the given user; training a network fraud identification model by using feature vectors of training set users in the plurality of users; and inputting a feature vector of a user to be identified in the plurality of users into the network fraud identification model for identification. According to the present application, a fraudulent user on a network is identified according to network registration information of the user.
Patent WO-2021027772-A1 (WO)
Inventor: CHENG SHUAI
IPC: G06F8/20
Filed: 2020-08-10
Abstract: The embodiments of the present application relate to the technical field of electronics, and provided is a method for switching the running of an application. The specific solution comprises: using a first compiling mode to run a first application; and when a first switching condition is met, using a second compiling mode to run the first application. The compiling mode of an application may be flexibly switched, thus providing a new idea for solving problems such as application crashing and incompatibility.
Patent WO-2022032573-A1 (WO)
Inventor: TSAI HSIUNG-YU
IPC: G02B13/06
Filed: 2020-08-13
Abstract: 一种光学系统(10)，由物侧至像侧依次包括：负的第一透镜(L1)，其物侧面(S1)于近轴处为凸面，像侧面(S2)于近轴处为凹面；负的第二透镜(L2)，其物侧面(S3)和像侧面(S4)于近轴处均为凹面；正的第三透镜(L3)，其物侧面(S5)于近轴处为凸面，像侧面(S6)于近轴处为凹面；正的第四透镜(L4)；负的第五透镜(L5)，其与第四透镜(L4)胶合；及正的第六透镜(L6)。光学系统(10)满足：-7≤f1/(Rs2-SAGs2)≤-4；f1为第一透镜(L1)的焦距，Rs2为第一透镜(L1)的像侧面(S2)于光轴处的曲率半径，SAGs2为第一透镜(L1)的像侧面(S2)于最大有效口径处的矢高。
Patent WO-2021027917-A1 (WO)
Inventor: YU CHIAHAO
IPC: H04L1/18
Filed: 2020-08-14
Abstract: A method for a UE performing HARQ feedback for a SPS transmission is disclosed. The method comprises receiving a dynamic transmission configuration for a dynamically scheduled transmission, the dynamic transmission configuration indicating a first number of HARQ processes used for the dynamically scheduled transmission, receiving a SPS transmission configuration for a first SPS transmission, the SPS transmission configuration indicating a second number of HARQ processes used for the first SPS transmission, receiving a scheduling signaling including a reserved HARQ process number for indicating a HARQ state feedback for the dynamically scheduled transmission being disabled, determining a first HARQ process number corresponding to the first SPS transmission, which is selected according to the second number of HARQ processes, being equivalent to the reserved HARQ process number, and transmitting a HARQ state for the first SPS transmission with a second HARQ process number derived according to the first HARQ process number.
Patent WO-2022061492-A1 (WO)
Inventor: HE XIANDENG
IPC: H04R31/00
Filed: 2020-09-22
Abstract: Disclosed is a cone paper body production device. The cone paper body production device comprises: a pulping mechanism, a feeding mechanism, a material extracting mechanism and a forming mechanism. The pulping mechanism comprises a pulping container, wherein the pulping container is used for mixing a fiber material with water and beating same into fiber pulp. The feeding mechanism comprises a feeding container and a material supplementing container, wherein the feeding container is used for quantitatively providing a first volume of the fiber pulp, and the material supplementing container is used for quantitatively supplementing the first volume of the fiber pulp to the feeding container. The material extracting mechanism is in communication with the feeding container and is used for quantitatively extracting the fiber pulp from the feeding container. The forming mechanism comprises an initial pressing component, a coloring container, a movement assembly and a pressing assembly. The cone paper body production device of the present invention can continuously feed materials, thereby greatly improving production efficiency. In the early stage, no pigments and chemical agents are added, and no waste water is discharged, which is environmentally friendly and greatly saves the cost of water treatment and the cost of water resources. The concentration of each batch of fiber pulp is consistent, thereby ensuring the consistency and yield of products.
Patent WO-2021083022-A1 (WO)
Title: Method for producing propylene carbonate or ethylene carbonate
Inventor: WU JIANHUA
IPC: C07D317/40
Filed: 2020-10-22
Abstract: A method for producing propylene carbonate or ethylene carbonate. The present invention relates to a method for producing a chemical product. The method comprises four reaction units: a reaction unit 1, in which chlorine, water, and calcium carbonate or sodium bicarbonate react to produce a hydrogen chloride-free hypochlorous acid solution and carbon dioxide; a reaction unit 2, in which the hypochlorous acid reacts with propylene or ethylene to produce chloropropanol or chloroethanol; a reaction unit 3, in which the chloropropanol or chloroethanol reacts with calcium hydroxide or sodium hydroxide to produce propylene oxide or ethylene oxide; and a reaction unit 4, in which the carbon dioxide generated in the reaction unit 1 and the propylene oxide or ethylene oxide generated in the reaction unit 3 react in the reaction unit 4 to generate propylene carbonate or ethylene carbonate. The carbon dioxide and propylene oxide or ethylene oxide for synthesizing the propylene carbonate or ethylene carbonate originate from the same device, producing an appropriate raw material route, and achieving good economic efficiency for the product.
Patent WO-2021078223-A1 (WO)
Title: Biochemical compound blocking remover, preparation method therefor and use thereof
Inventor: MENG YONG
IPC: C09K8/584
Filed: 2020-10-23
Abstract: A biochemical compound blocking remover, comprising the following components in parts by mass: A. 10-50 parts of a biological surfactant; and B. 5-20 parts of a chemical surfactant, wherein the chemical surfactant is selected from anionic-nonionic surfactants. The biochemical compound blocking remover mainly solves the problems in existing blocking removers of a poor blocking removal effect against organic blockages, damage to formations and oil wells, serious environmental pollution, and corrosion to equipment and pipes, and can be used in industrial production such as oil field blocking removal and decompression and augmented injection.
Patent WO-2022077596-A1 (WO)
Inventor: LI WANXIA
IPC: G02B9/64
Filed: 2020-11-01
Abstract: 一种摄像光学镜头（10），摄像光学镜头（10）自物侧至像侧依序包括：具有正屈折力的第一透镜（L1），具有负屈折力的第二透镜（L2），具有负屈折力的第三透镜（L3），具有正屈折力的第四透镜（L4），具有正屈折力的第五透镜（L5），具有负屈折力的第六透镜（L6），具有正屈折力的第七透镜（L7）以及具有负屈折力的第八透镜（L8）；其中，摄像光学镜头（10）的光学总长为TTL，摄像光学镜头（10）的焦距为f，第二透镜（L2）的焦距为f2，第七透镜（L7）物侧面的中心曲率半径为R13，第八透镜（L8）像侧面的中心曲率半径为R14，且满足下列关系式：0.95≤f/TTL；-4.50≤f2/f≤-1.90；0.30≤(R13+R14)/(R13-R14)≤1.00。摄像光学镜头（10）具有良好光学性能的同时，还满足长焦距、长焦距系统中超薄化的设计要求。
Patent WO-2021196605-A1 (WO)
Inventor: LI JIAYANG
IPC: H01L27/02
Filed: 2020-11-03
Abstract: Disclosed is a high-voltage super-junction DMOS structure integrating a starting tube, a sampling tube and a resistor. Drain electrodes of a main MOS tube, the starting MOS tube and the sampling MOS tube are connected together, a gate electrode of the sampling MOS tube is connected to a gate electrode of the main MOS tube, a gate electrode of the starting MOS tube is connected to the drain electrode of the starting MOS tube by means of the polycrystalline resistor, the various MOS tubes form a super-junction structure by alternatively arranging N columns and P columns, an isolation structure is arranged between every two adjacent MOS tubes, and in each isolation area, top ends of the P columns are connected together by means of Ring injection, thereby forming a voltage-resistant ring. The present invention improves the integrated level of a circuit, and reduces the starting loss and current sampling loss in the circuit, thereby reducing standby power consumption and improving the energy conversion efficiency.
Patent WO-2022077649-A1 (WO)
Inventor: ZHANG JING
IPC: B29B7/74
Filed: 2020-11-06
Abstract: The present invention is applicable to the technical field of automation devices, and provides an automated flowerpot machining apparatus. The machining apparatus comprises a material cavity, a melting cavity, and an injection molding cavity. The material cavity is located above the melting cavity. A material feeding channel is provided at the bottom of the material cavity, and is connected to a material barrel in the melting cavity. A material mixing mechanism is mounted in the material cavity. A melted material pushing mechanism is mounted in the material barrel. A tail end of the material barrel is connected to a main pouring pipe. The main pouring pipe is connected to a branch pouring pipe. The other end of the branch pouring pipe is located at the bottom of a fixed mold. The fixed mold is fixed to the interior of the injection molding cavity by means of a fixing rod. A movable mold mechanism is mounted in the injection molding cavity, and corresponds to the fixed mold. An auxiliary demolding mechanism is provided on the movable mold mechanism. Cooling water mechanisms are respectively mounted on each of a front inner wall and a rear inner wall of the injection molding cavity. The cooling water mechanism corresponds to the position of the fixed mold. In the present invention, an auxiliary demolding mechanism is provided, thereby improving demolding efficiency, and avoiding marks from occurring on a surface of a flowerpot during demolding.
Patent WO-2021189867-A1 (WO)
Inventor: WU DEYUE
IPC: H04R9/06
Filed: 2020-11-07
Abstract: 本实用新型提供了一种扬声器模组，包括壳体和收容于所述壳体空间内的扬声器单体，所述扬声器单体将所述壳体空间分隔为前声腔和后声腔，所述壳体上对应所述前声腔的位置设有贯穿壳体的通孔，所述扬声器模组还包括覆盖所述通孔的盖板，所述盖板至少包含一层泡沫金属层和一层金属片层。与相关技术相比，所述盖板采用泡沫金属层，减弱所述扬声器模组的共振效果以及降低其失真，进而提高了所述扬声器模组的声学性能。
Patent WO-2022062101-A1 (WO)
Inventor: ZHONG SAIYI
IPC: A61K35/60
Filed: 2020-11-10
Abstract: L'invention porte sur l'utilisation de mucopolysaccharide d'héparine dérivé de vessie natatoire dans la préparation d'un inhibiteur d'angiogenèse, laquelle utilisation se rapporte au domaine technique de la médecine. Le mucopolysaccharide d'héparine dérivé de vessie natatoire présente l'unité structurelle de α-ΔGlcUA-[1→3]-GalNAc-4S, et possède un fort effet d'inhibition sur l'angiogenèse. Un taux d'inhibition de 90,3 % de la croissance des cellules endothéliales vasculaires de la veine ombilicale humaine peut être atteint avec 400 mg/l du mucopolysaccharide d'héparine dérivé de vessie natatoire; et un taux d'inhibition de 77,15 % de l'angiogenèse des membranes allantoïdiennes d'embryon de poulet avec 1 mg/ml du mucopolysaccharide d'héparine dérivé de vessie natatoire.
Patent WO-2021115011-A1 (WO)
Title: 一种制备n-乙酰氨基半乳糖转移酶的方法
Inventor: ZHANG YAN
IPC: C12N15/70
Filed: 2020-11-12
Abstract: 一种用于表达N-乙酰氨基半乳糖转移酶的原核表达系统和用于表达N-乙酰氨基半乳糖转移酶的原核表达载体，所述表达载体中包括ppGalNAc-T蛋白表达框和PDI蛋白表达框。用于表达N-乙酰氨基半乳糖转移酶的原核表达载体和原核表达系统使用共表达单一质粒及具有胞内氧化环境的宿主细胞、并通过常规的通用培养基进行表达，表达系统和操作方法不需要重折叠等后续操作。
Patent WO-2021104121-A1 (WO)
Inventor: YU DONGJING
IPC: F21Y115/10
Filed: 2020-11-18
Abstract: An LED heat dissipation device, comprising a heat collection side (2) attached to an LED light source (68), and a heat dissipation side (1) away from the heat collection side (2). The direction from the heat collection side (2) to the heat dissipation side (1) is a first direction (a), the heat dissipation side (1) is formed with heat dissipation grooves (10), the heat dissipation groove (10) is provided with an opening (100) and a bottom (102), and the opening (100) is opposite to the bottom (102); the bottom (102) is provided with a protrusion (1026) protruding along the first direction (a), the protrusion (1026) penetrates through the bottom (102), and the bottom (102) smoothly extends from the protrusion (1026) in a direction opposite to the first direction (a). The protrusion (1026) is provided at the bottom (102) of the heat dissipation groove (10) of the LED heat dissipation device, and the bottom (102) is gradually lowered from the protrusion (1026) to form a smooth drainage channel, so that accumulated water can be drained by means of structures such as drainage holes (1028) or sidewalls (106), and dirt at the bottom of the heat dissipation groove can be removed to achieve the technical effect of automatic drainage and dirt removal.
Patent WO-2022109911-A1 (WO)
Inventor: TANG CHAO
IPC: B65H54/22
Filed: 2020-11-26
Abstract: 本发明公开了一种纺织纱线用自动绕线装置，包括底板、自动送料机构、自动绕线机构和架体，自动送料机构和自动绕线机构设于底板的顶面上，且自动送料机构位于自动绕线机构的一侧，自动绕线机构通过架体连接底板，自动绕线机构包括上转盘、下转盘和第一电机，第一电机通过第二支撑板固定连接在底板的上方，下转盘通过旋转机构连接第一电机，上转盘通过第一连接柱连接在下转盘的上方。本发明不仅可以实现绕线杆的自动上下料，降低人工操作的劳动强度，而且可以实现多个绕线杆同步进行绕线工作，提高了自动绕线的效率，稳定性高。
Patent WO-2021104521-A1 (WO)
Title: 用于非授权频段的drx的方法和终端装置
Inventor: FAN WEIWEI
IPC: H04W76/28
Filed: 2020-11-30
Abstract: 本申请提供一种用于非授权频段的DRX的方法和终端装置，可以应用于终端设备采用侧行链路或Uu链路进行通信的场景。信号的接收端通过在网络设备配置的非授权资源上监测侧行信号和/或下行信号，并在满足相应的预设条件的情况下，进行非DRX模式和DRX模式之间的切换。或者，发送端直接指示接收端采用DRX模式或非DRX模式，或者，发送端通过网络设备的辅助，向接收端间接地指示接收端采用DRX模式或者非DRX模式，可以在侧行链路或Uu链路的非授权频段实现接收端的DRX，从而节省接收端的功耗。
Patent WO-2022077731-A1 (WO)
Title: 手持云台的支撑装置和手持云台
Inventor: YAN XIN
IPC: F16M13/04
Filed: 2020-12-04
Abstract: 一种手持云台的支撑装置，该支撑装置包括：主体部；以及云台连接部，所述云台连接部设置在所述主体部的第一端部，用于可拆卸地连接至所述手持云台，所述云台连接部包括定位机构；其中，在通过所述云台连接部将所述支撑装置安装到所述手持云台上时，能够改变所述手持云台的握持方式，并且，所述定位机构能够与所述云台上的配合部相配合，从而防止所述支撑装置从所述手持云台上脱落。本公开提供的手持云台的支撑装置与手持云台之间拆装方便，体积小巧，重量轻便，在方便用户进行云台握持方式的转换的同时降低了手持云台的总体重量，改善了手持云台的使用体验。
Patent WO-2022032941-A1 (WO)
Inventor: YE ZHIGANG
IPC: A61B5/358
Filed: 2020-12-09
Abstract: A method for performing early warning on an ST segment of electrocardiosignal. The method comprises: obtaining first potential difference data from an Electrocardiogram (ECG) signal (1); performing median potential difference calculation on all pieces of the first potential difference data within first interval time to obtain second potential difference data (2); dividing into four potential intervals, performing determination of a belonged interval on continuous multiple pieces of second potential difference data, and performing corresponding potential interval analysis processing to obtain an analysis result of the ST segment of the electrocardiosignal: ST segment signal identification information and maximum potential difference data; and then performing early warning processing according to identification of the ST segment signal identification information and maximum potential difference data (7). Monitoring and early warning processing procedures of the ST segment of electrocardiosignal are added in a monitoring procedure of an ECG monitoring device, a monitoring range of the ECG monitoring device is expanded, and an early warning capacity of the ECG monitoring device is improved.
Patent WO-2022036991-A1 (WO)
Inventor: ZHANG YUERU
IPC: C07F15/00
Filed: 2020-12-30
Abstract: The present invention belongs to the technical field of biomedicine and provides a class of novel platinum metal complexes, which are formed by the coordination of cyclohexanediamine and folic acid with platinum metal. In a solid tumor model test in mice, the novel platinum metal complexes exhibit improved anti-tumor activity, improved tumor targeting, improved safety, and lower toxic side effects as compared to oxaliplatin. Therefore, the novel oxaliplatin metal complexes have broad application prospects in the preparation of anti-tumor drugs.