baber/WOPTO huggingface dataset:
Patent WO-2019228112-A1 (WO)
Title: Method, apparatus and system for transmitting radio frequency signal
Inventor: GENG YANG
IPC: H04B1/04
Filed: 2019-04-26
Abstract: A method, apparatus and system for transmitting a radio frequency signal. The method comprises: obtaining baseband signal flows required to be transmitted; performing digital weighting on the obtained baseband signal flows required to be transmitted to map the baseband signal flows required to be transmitted into multiple radio frequency channels, and transmitting the baseband signal flows mapped to the radio frequency channels to the radio frequency channels, a phase difference existing for each baseband signal in the baseband signal flows mapped to the radio frequency channels between each two adjacent radio frequency channels; performing power dividing on a transmitting signal in a first radio frequency channel; and transmitting a radio frequency signal. According to the present application, by means of digital weighting and power dividing, signals in N radio frequency channels are transmitted by means of N plus Z columns of antennas (Z is the number of signals obtained by performing power dividing), and the number of columns of antennas for transmitting radio frequency signals is increased without increasing the radio frequency channels. Costs of a device are not increased while providing a solution for transmitting a radio frequency signal having a larger capacity, and the insertion loss of the device is reduced.
Patent WO-2020237458-A1 (WO)
Title: 飞行控制方法、控制终端和无人机
Inventor: JIA XIANGHUA
IPC: G05D1/00
Filed: 2019-05-27
Abstract: 一种飞行控制方法、控制终端和无人机，该方法应用于控制终端，该控制终端用于控制作业分队，作业分队包括多个无人机，多个无人机用于对目标区域中的多个作业区域进行作业，作业区域为目标区域中用于作业的子区域。该方法包括：获取各个无人机对应的目标航线（401）；根据各个无人机的作业高度确定各个无人机对应的目标航线的飞行高度（402），其中，多个无人机中任意两个经过同一子区域的无人机的目标航线的飞行高度不相同，并且多个无人机中任意一个无人机的目标航线的飞行高度与目标区域的最大作业高度也不相同；发送各个无人机对应的目标航线和目标航线的飞行高度至各个无人机（403）。可见，该方法可避免多个无人机之间造成碰撞或干扰。
Patent WO-2019233377-A1 (WO)
Title: Novel self-assembled amino acid supramolecular polymer, preparation method therefor, and application thereof
Inventor: ZHANG JIAN
IPC: C07K1/02
Filed: 2019-06-03
Abstract: Disclosed are a novel self-assembled amino acid supramolecular polymer, a preparation method therefor, and an application thereof. The self-assembled supramolecular polymer is  N -lauroyl-L-alanyl-L-alanine or a salt thereof, and the salt thereof comprises sodium  N -lauroyl-L-alanyl-L-alaninate and potassium  N -lauroyl-L-alanyl-L-alaninate. The disclosed polymer is more effective at inhibiting bacteria and removing pesticides, and can be widely applied to the daily chemical, agricultural, and pharmaceutical industries. Further disclosed are three methods for preparing the compound. The methods produce products in high yields and are suitable for industrial production.
Patent WO-2020062916-A1 (WO)
Title: 一种获取深度图像的方法、摄像装置以及终端
Inventor: ZHU LIYU
IPC: H04N13/271
Filed: 2019-06-06
Abstract: 本申请提供一种获取深度图像的方法、终端以及存储介质，用于对深度信息进行处理，得到更准确的深度信息，并包含于深度图像中。该方法包括：应用于摄像机，其特征在于，该摄像机包括可见光传感器、相位传感器和处理器，该可见光传感器采集拍摄场景的可见光图像，该相位传感器采集该拍摄场景的相位图像；根据该相位图像获取深度信息；将该深度信息叠加至该可见光图像，以得到深度图像。
Patent WO-2020052299-A1 (WO)
Title: Antenna, rotating member, and detection device for detecting position information of rotating member
Inventor: HUANG CHAOSHENG
IPC: G01B21/00
Filed: 2019-06-11
Abstract: Disclosed is an antenna, a rotating member, and a detection device for detecting position information of a rotating member. The detection device comprises: an identification assembly disposed on a rotating member, rotating along with the rotating member about the same rotating center, and comprising at least two first identification units and at least two second identification units, the first identification units and the second identification units all being disposed along the same circumference at an interval and forming non-repetitive position information; and an identifying element for identifying the first identification units and the second identification units, an identifying end of the identifying element being arranged to face the identification assembly. The detection device is capable of accurately detecting a rotating direction and position information of the rotating member, and improves the precision of adjusting an electrical downtilt of a phase shifter of an antenna. The antenna utilizes the detection device to improve adjustment precision of an electrical downtilt and communication quality. The rotating member can be configured to form the detection device with an identifying device.
Patent WO-2020155539-A1 (WO)
Title: 铰链及具有该铰链的家居装置
Inventor: WU TENGQING
IPC: E05F3/20
Filed: 2019-06-27
Abstract: 一种铰链及具有该铰链的家居装置，包括第一固定件（10）、第二固定件（20）、传动装置（30）和缓冲装置（40）。传动装置（30）旋转连接于所述第一固定件（10）和第二固定件（20）之间，所述缓冲装置（40）连接于第一固定件（10）和第二固定件（20）之间；第一固定件（10）绕传动装置（30）旋转至预设角度时，传动装置（30）与缓冲装置（40）滑动连接，以使缓冲装置（40）产生缓冲效果，从而减缓铰链的转动速度。
Patent WO-2020011146-A1 (WO)
Title: 1,2,4-oxadiazole compounds, preparation method therefor and medicinal use thereof
Inventor: YIN HUIJUN
IPC: A61K31/42
Filed: 2019-07-09
Abstract: The present invention relates to 1,2,4-oxadiazole compounds, a preparation method therefor and a use thereof, and in particular, to a compound represented by a general formula (I), a preparation method therefor, a pharmaceutical composition comprising the compound, and a use of the compound as a Farnesoid X receptor (FXR) agonist. The compound and the pharmaceutical composition comprising the compound can be used for treating and/or preventing diseases related to the activity of the FXR such as cholestasis, diabetes and complications thereof, non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), obesity or metabolic syndrome (dyslipidemia, diabetes, and complications having an abnormally high body mass index), and cardiovascular disease. The definition of each substituent in the general formula (I) is the same as that in the description.
Patent WO-2021007840-A1 (WO)
Title: 氨基甲酸酯取代的苯乙烯基砜类化合物及其制备方法和用途
Inventor: Lv xinan
IPC: C07C317/18
Filed: 2019-07-18
Abstract: 提供一种氨基甲酸酯取代的苯乙烯基砜类化合物及其制备方法和用途，所述氨基甲酸酯取代的苯乙烯基砜类化合物具有通式I 的结构，其不但与氨基甲酸酯类阳性药物相比具有显著增强的乙酰胆碱酯酶抑制活性，而且与相似结构的咖啡酸苯乙酯类化合物相比具有显著增强的帕金森病治疗作用 (I)
Patent WO-2020020141-A1 (WO)
Title: Pixel structure and method for driving same, display panel, and display apparatus
Inventor: DONG TIAN
IPC: G09G3/20
Filed: 2019-07-23
Abstract: A pixel structure (100) and a method for driving same, a display panel, and a display apparatus. The pixel structure (100) comprises: a plurality of scanning lines (S1, S2, S3…); a plurality of data lines (D4n+1, D4n+2, D4n+3, D4n+4…) intersecting with the plurality of scanning lines (S1, S2, S3…); and a plurality of sub-pixels (110) located at corresponding intersections of the plurality of scanning lines (S1, S2, S3…) and the plurality of data lines (D4n+1, D4n+2, D4n+3, D4n+4…) and arranged in rows and columns, wherein the (4n+1)th and (4n+2)th data lines of the plurality of data lines (D4n+1, D4n+2, D4n+3, D4n+4…) are respectively located at two sides of a sub-pixel (110) in a (2n+1)th column; the (4n+3)th and (4n+4)th data lines of the plurality of data lines (D4n+1, D4n+2, D4n+3, D4n+4…) are respectively located at two sides of a sub-pixel (110) in a (2n+2)th column; and the (4n+2)th and (4n+3)th data lines of the plurality of data lines (D4n+1, D4n+2, D4n+3, D4n+4…) are located between the sub-pixel (110) in the (2n+1)th column and the sub-pixel (110) in the (2n+2)th column, where n is an integer greater than or equal to 0.
Patent WO-2020168680-A1 (WO)
Title: 游戏角色控制方法、装置、设备和存储介质
Inventor: LI XUEMEI
IPC: A63F13/42
Filed: 2019-07-24
Abstract: 一种游戏角色控制方法，应用于可呈现图形用户界面的触控终端，所述图形用户界面包含虚拟角色和至少部分游戏场景。所述方法包括：确定满足提示触发事件的至少一目标虚拟对象（S1410）；确定第一图形标识中与所述目标虚拟对象对应的子标识，其中，通过所述子标识在所述图形用户界面上图形化显示所述提示触发事件；响应于视野调整触控指令，根据所述子标识对应的方向信息，控制将所述游戏画面的当前第一呈现视野变更为根据所述方向信息确定的游戏画面的第二呈现视野（S1450）。还包括一种游戏角色控制装置、电子设备和计算机存储介质。通过以上方式，可以使玩家在图形用户界面中迅速找到目标虚拟对象，为玩家提供了一种全新的交互方式和游戏体验。
Patent WO-2020024915-A1 (WO)
Title: T cell receptor for identifying afp antigen
Inventor: LI YI
IPC: A61P35/00
Filed: 2019-07-29
Abstract: A T cell receptor (TCR) capable of specifically binding to a short peptide FMNKFIYEI derived from an AFP antigen. The antigen short peptide FMNKFIYEI can form a complex with HLA A0201 and be presented together with same to the cell surface. A nucleic acid molecule encoding the TCR, a vector comprising the nucleic acid molecule, and a cell that transduces the TCR.
Patent WO-2020024971-A1 (WO)
Title: Capability management method and communication device
Inventor: KE XIAOWAN
IPC: H04W8/00
Filed: 2019-07-31
Abstract: Provided are a capability management method and a communication device. The method is applied in a first communications device, and comprises: receiving information of a request for a terminal capability, the information containing first indication information indicating a requested terminal capability; and transmitting first related information associated with the terminal capability according to the first indication information.
Patent WO-2020024992-A1 (WO)
Inventor: YIN ZHAOGEN
IPC: H04W24/04
Filed: 2019-07-31
Abstract: La présente invention concerne un procédé et un appareil de détection d'états d'horloge, applicables au domaine technique des communications et permettant de détecter des états d'horloge de M stations de base. Le procédé consiste à : recevoir des résultats de détection de M stations de base, les résultats de détection des M stations de base étant utilisés pour indiquer si les stations de base ont reçu une séquence de détection envoyée par N stations voisines des stations de base, les N stations voisines appartenant aux M stations de base, M et N étant des entiers supérieurs ou égaux à 1, et N étant inférieur à M; et déterminer les états d'horloge des M stations de base en fonction des résultats de détection des M stations de base.
Patent WO-2020030096-A1 (WO)
Title: Drug composition containing m-diamide compound and application of drug composition
Inventor: NI JUEPING
IPC: A01P7/04
Filed: 2019-08-09
Abstract: A drug composition containing an M-diamide compound and application of the drug composition. The drug composition comprises an effective constituent A and an effective constituent B; the effective constituent A is the M-diamide compound having a structure shown as formula I, and the effective constituent B comprises any one or combinations of two of other insecticides. The composition containing the effective constituent A and the effective constituent B has unique functions such as a synergistic effect, control of resistant pests, expansion of an activity spectrum, and control of virus spreading insects, and can effectively control multiple diseases and pests on crops such as rice, corn, wheat, vegetables, fruit trees, flowers, oil plants, and sugar crops, and horticulture and forestry.
Patent WO-2020042996-A1 (WO)
Inventor: YU HAIJUN
IPC: A61K31/704
Filed: 2019-08-22
Abstract: Disclosed is an oxaliplatin coupled prodrug. The oxaliplatin coupled prodrug has structures as shown in formula 1 and formula 2, wherein R is –NHR1 or –CH2CH2COR2; R1 is selected from C2-C16 alkyl group; and R2 is a group having a small molecule inhibitor NLG919 containing disulfide ethanol active group. Further disclosed are a preparation method and use thereof. According to the present invention, purposes of improving the efficacy of oxaliplatin and combined medication are expected to be implemented by means of a coupled drug of oxaliplatin and small molecules constructed by chemical bonds. (1), (2)
Patent WO-2020057318-A1 (WO)
Inventor: WANG LINGCHAO
IPC: B21F11/00
Filed: 2019-08-22
Abstract: A hydraulic structure of a steel bar cutting machine, comprising a pump body (1), an eccentric shaft (2), and a plunger assembly. The pump body is internally provided with a plunger hole (3); the plunger assembly comprises a plunger (41), a plunger spring (42), a check valve (43), a check valve spring (44), and a plug (45) that are successively arranged from top to bottom in the plunger hole; and a wall of the plunger hole is opened with an oil inlet passage (31) and an oil outlet passage (32); the plunger assembly further comprises a plunger sleeve (46) sleeved outside of the plunger, the plunger sleeve is disposed in the plunger hole, and the plunger is in clearance-fit arrangement in the plunger sleeve and is driven by the eccentric shaft to reciprocate in the plunger sleeve. The plunger sleeve is opened thereon with an oil inlet hole (461) that communicates with the oil inlet passage and an inner part of the plunger sleeve. The described structure is provided with a plunger sleeve between the plunger and the plunger hole, so that the plunger only rubs against the plunger sleeve when reciprocating, and only the plunger and the plunger sleeve are worn after long-term operation, such that there is no need to replace the entire pump body, thereby reducing the maintenance and usage costs of the steel bar cutting machine.
Patent WO-2020125048-A1 (WO)
Inventor: CHEN ZHIRONG
IPC: C08G75/0209
Filed: 2019-08-23
Abstract: The present invention relates to a high-molecular-weight polyphenylene sulfide resin and preparation method and use thereof. In the present invention, sulfur-containing compound and halogenated aromatic compound are used as raw materials, and basic compound and fatty acid as polycondensation agent; a polycondensation reaction is performed, and, after purification, a polyphenylene sulfide primary product is obtained; said polyphenylene sulfide primary product is then reacted with a chain extender at high temperature to produce a high-molecular-weight polyphenylene sulfide resin. The preparation method of the present invention has high yield and low cost, and has the features of selective and controllable preparation of polyphenylene sulfide resins having different melt viscosities and molecular weights; the obtained polyphenylene sulfide resins have excellent heat resistance. The linear high-molecular-weight polyphenylene sulfide resin having high thermal stability obtained by the present invention can be used for the production of plate, pipe, and rod material, and, like metal, can be cut, ground, polished, drilled, and otherwise mechanically processed, and can also be used for making fibers, membranes, and films, and is especially suitable for automotive component parts, electronic/electrical devices, chemical engineering, and mechanical industries.
Patent WO-2020119190-A1 (WO)
Title: Head fixing device of compressor, compressor and refrigeration device
Inventor: MO ZIYANG
IPC: F04B39/12
Filed: 2019-09-02
Abstract: A head fixing device of a compressor, the compressor and a refrigeration device. The head fixing device of the compressor comprises a cylinder base (10) and a cylinder cover (20). The cylinder cover (20) is connected to the cylinder base (10) by means of a fastener (40). The cylinder base (10) has a compression cavity (11) and an assembly hole (12) used for fixing the fastener (40); a noise reduction cavity (70) provided on the cylinder base (10); and communication channels provided in the cylinder base (10) and the cylinder cover (20) and communicated with the assembly hole (12), the noise reduction cavity (70), and the compression cavity (11). The head fixing device of the compressor is compact in structure, shortens the length of an exhaust passage, and reduces the exhaust pressure.
Patent WO-2020048436-A1 (WO)
Title: Method, device, computer apparatus and storage medium for electing representative node apparatus
Inventor: GUO RUI
IPC: G06Q20/38
Filed: 2019-09-03
Abstract: A method for electing a representative node apparatus, comprising: acquiring voting transaction data, the voting transaction data being used to perform voting for at least one node apparatus in a blockchain system; upon multiple node apparatuses in the blockchain system reaching a consensus on the voting transaction data, storing the voting transaction data in a target blockchain of the blockchain system; and upon the number of generated blocks in the target blockchain reaching a predetermined number, determining an election result according to the number of votes for each node apparatus determined by the voting transaction data, the election result comprising multiple representative node apparatuses in the blockchain system, and the multiple representative node apparatuses being used to generate blocks and to establish a consensus on the blocks.
Patent WO-2020020385-A1 (WO)
Inventor: GAO PENG
IPC: C07D519/00
Filed: 2019-09-05
Abstract: 提供一种含三并环类衍生物抑制剂、其制备方法和应用。特别地，涉及通式(I)所示的化合物、其制备方法及含有该化合物的药物组合物，及其作为磷酸肌醇3激酶(PI3K)抑制剂，在治疗癌症及介导或依赖于PI3K失调的疾病或病症的用途。
Patent WO-2021046749-A1 (WO)
Title: Electronic cigarette
Inventor: XU HENG
IPC: A24F47/00
Filed: 2019-09-11
Abstract: Provided is an electronic cigarette, comprising a housing (1) and a battery (2), wherein the battery (2) is arranged inside the housing (1), further comprising a fixing member (3) arranged inside the housing (1) and arranged above the battery (2), a step groove (16) provided on the fixing member (3), an MCU plate (4) connected to the side of the fixing member (3) that is close to the battery (2), and electrically connected to a positive electrode end of the battery (2), and a conductive sleeve (5) connected to the side of the fixing member (3) that faces away from the MCU plate (4). By completely isolating e-liquid from external air, the pure taste of the e-liquid is ensured, and e-liquid leakage can be better solved; moreover, due to using a top sealing ring, an e-liquid inlet hole is sealed by the top sealing ring as long as an atomization core tube is mounted during assembly, such that the e-liquid can be completely isolated from the external air; in addition, an atomization core tube necessary for assembling the electronic cigarette cooperates with a conductive sleeve, so that a function of a power-off switch can be achieved, the cost of purchasing an electronic switch is reduced, and the assembling process is simplified.
Patent WO-2020114032-A1 (WO)
Inventor: ZHU LIMENG
IPC: E04B1/61
Filed: 2019-09-12
Abstract: The present invention relates to the technical field of construction, and relates to a prefabricated and assembled double-steel-plate concrete shear wall connection assembly and a usage method therefor. The present invention comprises a bottom plate, a top plate and a plurality of bolts. A plurality of bolt holes are provided on the bottom plate and the top plate, and a pouring hole is provided on the top plate. Middle parts of the bottom plate and the top plate are punched to form shear grooves, the shear grooves of the top plate and the bottom plate are mutually matching hollow arc-shaped shear grooves, and shear keys are provided at side surfaces of the shear grooves. Concrete in a wall is poured by means of the pouring hole. The middle parts of the bottom plate and the top plate of the present invention are made into shear grooves that have shear keys. Four side surfaces of the shear grooves are subject to layer-insertion processing, that is, are made into a plurality of uneven and ordered shear keys, and have a high shear load bearing capacity. The groove depth and groove width of the shear keys may be adjusted according to project requirements so as to adjust the provided shear force.
Patent WO-2021051348-A1 (WO)
Title: Data transmission method, and related device
Inventor: YOU CHUNHUA
IPC: H04W4/06
Filed: 2019-09-19
Abstract: Disclosed in embodiments of the present application is a data transmission method, which is applied to a scenario in which a terminal device uses a BWP to receive a multicast service from a network device or in which the terminal device sends a multicast service to another terminal device, for example, multicast service transmission between a terminal device and a network device in mobile communications, multicast service transmission between terminal devices in an Internet of Vehicles scenario, and multicast service transmission between low-power devices in an Internet of Things scenario. The method in the embodiments of the present application comprises: a terminal device receives first configuration information and first indication information sent by a network device, the first configuration information being used to configure N first BWPs which support multicast service transmission, and the first indication information being used to determine a first activated BWP; when the first activated BWP is at least one first BWP among the N first BWPs, the terminal device uses the first activated BWP to receive a multicast service from the network device, or the terminal device uses the first activated BWP to send a multicast service to another terminal device.
Patent WO-2021051350-A1 (WO)
Title: Common injection device
Inventor: YEH CHIN-MIN
IPC: A61M5/46
Filed: 2019-09-19
Abstract: A common injection device (2A, 2B, 2C) used to assemble an injection needle tube (1) filled with a drug. The common injection device (2A, 2B, 2C) comprises a needle tube bushing (10A, 10B, 10C), a drug information provider (20A, 20B, 20C) provided in the needle tube bushing (10A, 10B, 10C), and an injection propulsion mechanism (40A, 40A, 40C) detachably connected to the needle tube bushing (10A, 10B, 10C). The needle tube bushing (10A, 10B, 10C) provided with the drug information provider (20A, 20B, 20C) is pre-installed on the injection needle tube (1); the drug information provider (20A, 20B, 20C) may provide interpretable drug information corresponding to the drug, enabling a user to confirm the correctness of the drug by means of the interpretable drug information provider (20A, 20B, 20C) before connecting the injection propulsion mechanism (40A, 40A, 40C) to the needle tube bushing (10A, 10B, 10C), and to inject on the basis of the drug information so as to ensure the safety of the injection. In another respect, by using a combined structure in which the injection propulsion mechanism (40A, 40A, 40C) is detachably connected to the needle tube bushing (10A, 10B, 10C) pre-arranged on the injection needle tube (1), the injection propulsion mechanism (40A, 40A, 40C) may be shared and reused. Thus, there is no need to make specific or dedicated injection devices according to the injection needle tubes filled with different drugs, and so unnecessary waste is reduced and the cost is lowered.
Patent WO-2020186714-A1 (WO)
Inventor: HAN ZHICHAO
IPC: D04H1/728
Filed: 2019-09-20
Abstract: A drug-loaded nanocomposite fiber membrane system, a preparation method therefor and use thereof. The drug-loaded nanocomposite fiber membrane system comprises a first nanofiber layer, a second nanofiber layer and a third nanofiber layer. The first nanofiber layer comprises a polylactic acid-glycolic acid copolymer, polydioxanone and a drug. The second nanofiber layer comprises a polylactic acid-glycolic acid copolymer, polyglycolic acid and a drug. The third nanofiber layer comprises a polylactic acid-glycolic acid copolymer, polyethylene glycol and a drug. The preparation method therefor comprises: respectively dissolving and mixing the polymer material and drug contained in each nanofiber layer to obtain three mixed solutions, and sequentially subjecting the three mixed solutions to electrospinning. Said system is a complete drug sustained-release system lasting from zero days to two and a half months, achieving multi-gradient and multi-stage long-acting drug release.