baber/WOPTO huggingface dataset:
Patent WO-2021147499-A1 (WO)
Title: Antenna and communication device
Inventor: LI ZI
IPC: H01Q1/38
Filed: 2020-11-19
Abstract: Disclosed in embodiments of the present application are an antenna and a communication device. The antenna comprises: a dielectric plate; a ground plate, the ground plate being disposed on the dielectric plate, a first surface of the ground plate being opposite to a first surface of the dielectric plate, and the ground plate comprising a first side edge and a second side edge intersecting each other; a first directional antenna and a first parasitic unit which are both printed on the first surface of the dielectric plate, disposed close to the intersection of the first side edge and the second side edge, and separately electrically connected to the ground plate, the first directional antenna being disposed close to the first side edge, and the first parasitic unit being perpendicular to the first side edge. The first directional antenna works in a first frequency band, the wavelength of the first frequency band is λ1, the electrical length of the first directional antenna is L1, and L1 satisfies (I); the electrical length of the first parasitic unit is L2, and L2 satisfies (II); wherein A 1  and A 2  are preset thresholds. The antenna improves the omni-directional radiation performance of an antenna without changing the profile height, and is beneficial to device miniaturization.
Patent WO-2021223423-A1 (WO)
Title: Parameter design method for high-speed rail defect detection system based on differential eddy current
Inventor: XU PENG
IPC: G01N27/90
Filed: 2020-11-27
Abstract: A parameter design method for a high-speed rail defect detection system based on a differential eddy current. The method comprises the following steps: first designing a diameter D parameter of a differential eddy current detection coil, so as to match a resolution requirement of cluster crack detection; and then designing an eddy current excitation frequency f parameter of online detection, so as to match the requirements for a high detection velocity v and the maximum defect detection depth d max . According to the method, the influence of the diameter D of the eddy current detection coil, and the eddy current excitation frequency f on the resolution of different defect depths d is taken into consideration, such that a designed differential eddy current detection system further satisfies detection requirements under high-speed operation, and guidance is provided for the subsequent evaluation of defect depth damage levels of a high-speed rail.
Patent WO-2021104475-A1 (WO)
Title: 一种智能泊车方法和装置
Inventor: GAO TONG
IPC: B60W30/06
Filed: 2020-11-27
Abstract: 一种智能泊车方法和装置，涉及车辆技术领域。该方法包括：从预存的至少一个泊车路径中，确定目标泊车路径；确定目标泊车路径中与车辆最近的目标位置点；当车辆的当前位置点与目标位置点满足邻近匹配条件时，向车辆的驾驶员发出驾驶车辆至目标位置点的提示信息；当车辆行驶至目标位置点时，控制车辆从目标位置点开始，按照目标泊车路径进行泊车。如此，驾驶员只需要将车辆驾驶到目标泊车路径附近区域，车辆就可以进行智能泊车，可以完成更远距离的智能泊车，而无需将车开到车位前方紧邻车位的位置才能进行自动泊车，节省了驾驶员为实现自动泊车的工作量和驾驶时长，提高了泊车的便利性。
Patent WO-2022126418-A1 (WO)
Title: Page buffer circuit with bit line select transistor
Inventor: CHEN TENG
IPC: G11C16/26
Filed: 2020-12-16
Abstract: A memory device (900) includes a memory array, a bitline and a buffer (910_0-910_M). The memory array can include a plurality of memory strings. The memory strings can be divided into a first memory string group (950_0-950_M) and a second memory string group (951_0-951_M). The bitline can include a first bitline segment (920_0-920_M) coupled to the first memory string group (950_0-950_M) and a second bitline segment (921_0-921_M) coupled to the second memory string group (951_0-951_M). The first bitline segment (920_0-920_M) can be disposed between the first memory string group (950_0-950_M) and the buffer (910_0-910_M) and be connected to the buffer (910_0-910_M) through a first conduction path (960_0-960_M). The second bitline segment (921_0-921_M) can be disposed between the second memory string group (951_0-951_M) and the buffer (910_0-910_M) and be connected to the buffer (910_0-910_M) through a second conduction path (961_0-961_M).
Patent WO-2022133681-A1 (WO)
Inventor: ZHOU CHUNMIAO
IPC: G02B30/27
Filed: 2020-12-21
Abstract: A display device and a driving method therefor. Each pixel island (11) in a display panel (10) is divided into a plurality of sub-pixel subdivision units (12), different monocular viewpoint images are formed by rendering different grayscales for different sub-pixel subdivision units (12), and a main lobe angle of each lens (21) is adjusted to satisfy that the monocular viewpoint images displayed by the sub-pixel subdivision units (12) in a pixel island (11) are projected to a corresponding independent visible region (30) respectively through different lenses (12) to form a viewpoint, so as to satisfy conditions for achieving super-multi-viewpoint 3D display. The number of viewpoints included in one independent visible region (30) is not less than two, and it is ensured that the width of the viewpoint, formed by projecting the monocular viewpoint images displayed by the sub-pixel subdivision units (12) to the independent visible region (30) through the lenses (21), in the row direction is less than the pupil diameter (E) of a single eye, so as to ensure that conditions for achieving light field display are satisfied. The display device can switch between the light field display and the super-multi-viewpoint 3D display according to needs, and fuse super-multi-viewpoint display and the light field display.
Patent WO-2021248871-A1 (WO)
Inventor: FENG JINGHAO
IPC: B28C1/16
Filed: 2020-12-22
Abstract: A horizontal stirring pulping machine, comprising a hopper body and a rotating shaft in the hopper body. A plurality sets of stirring assemblies are distributed along the rotating shaft; each set of stirring assembly consists of a plurality of stirring rods fixed on the rotating shaft and distributed in the circumferential direction of the rotating shaft; blades are fixed on the stirring rods; the blades on the stirring rods closest to the two ends of the rotating shaft generate extrusion force towards the middle of the rotating shaft for materials, and the blades on other stirring rods generate axial extrusion force towards the two ends of the rotating shaft for the materials. The present invention has the advantages that the stirring mode formed by the blades not only ensures the stirring amount of adjacent stirring assemblies, but also avoids a blocking phenomenon that may occur during stirring; and moreover, compared with an existing rotary grinding pulping machine, the horizontal stirring pulping machine can be made smaller, the occupied area is small, and the manufacturing cost is low.
Patent WO-2022062235-A1 (WO)
Title: 衣物护理机
Inventor: FANG HUA
IPC: D06F58/12
Filed: 2020-12-25
Abstract: 本申请提供一种衣物护理机，包括柜体、驱动件和转盘组件，转盘组件包括多个转盘，且多个转盘相互联动，驱动件和至少一个转盘连接，以驱动转盘沿预设角度往复旋转；转盘的底部具有用于悬挂衣物的悬挂结构，柜体包括转盘壳体和设置在转盘壳体内壁上的转动组件，转盘壳体底部开设有开口，转盘组件设置在转盘壳体内，悬挂结构由开口伸出至转盘壳体外侧；转动组件包括第一支架、第二支架和设置在第一支架与第二支架之间的滚动体，第一支架和转盘连接，第二支架和转盘壳体的内壁连接，第一支架和第二支架均与滚动体滚动接触，以使转盘和第二支架之间相对转动。本申请提供的衣物护理机，能避免转盘直接与转盘壳体接触，减少卡阻，转动更顺畅。
Patent WO-2021190043-A1 (WO)
Title: 加载片安装装置、辐射单元组件和天线
Inventor: ZHONG YAOCONG
IPC: H01Q1/36
Filed: 2020-12-29
Abstract: 本发明提供一种加载片安装装置、辐射单元组件和天线,其技术方案要点是加载片安装装置包括主体，所述主体上沿竖直排列方向设有至少两个可供加载片插置的安装槽，所述主体的底部用于与所述辐射单元绝缘连接固定。通过在竖直方向设置多个供加载片插置的安装槽，为加载片的安装提供了多种高度选择，提高了安装加载片的便利性和适用性，相比于现有的塑料卡件，减少了更换的麻烦，种类也减少，降低了生产成本和时间成本。
Patent WO-2021227540-A1 (WO)
Title: Healthcare device for tonifying vitality of human body
Inventor: WANG AN
IPC: A61N2/08
Filed: 2021-03-29
Abstract: Provided is a healthcare device for tonifying the vitality of a human body, the healthcare device comprising a healthcare device body (1), wherein solid nitroglycerin (3) is filled in a cylinder (2) of the healthcare device body (1). Nitric oxide gas (7) generated by the solid nitroglycerin is stored and sealed in a lengthened hose (6) to achieve the integration of production and storage thereof; and the device is autonomously controlled and used by people to supplement the vitality of the human body in an exogenous mode. The healthcare device has the characteristics of preventing and treating diseases such as cardiovascular and cerebrovascular diseases, hypertension, hyperlipidemia and hyperglycemia and complications thereof, and having wide adaptability and high practicability.
Patent WO-2022001103-A1 (WO)
Title: Method for pyroenrichment of platinum-group metals in aluminum-based waste catalyst
Inventor: DING YUNJI
IPC: C22B7/00
Filed: 2021-02-01
Abstract: A method for pyroenrichment of platinum-group metal (PGMs) in an aluminum-based waste catalyst. A CaO-Al203-Fe203-B203 slag system is used, and high-efficiency enrichment of a platinum-group metal is implemented by means of slag iron separation, preventing a CaO-MgO-Al203-Si02 slag system from generating an insoluble platinum-group metal-ferrosilicon alloy, improving the rate of platinum-group metal recovery.
Patent WO-2022134315-A1 (WO)
Title: Formulation liquide orale ayant une fonction de neutralisation de l'effet de l'alcool et son procédé de préparation
Inventor: WANG DANDAN
IPC: A61K47/46
Filed: 2021-03-08
Abstract: L'invention concerne une formulation liquide orale ayant pour fonction de neutraliser l'effet de l'alcool, et son procédé de préparation. La formulation liquide orale est préparée à partir de matières premières de médecine chinoise traditionnelle dans le poids suivant : 7,5 g de musc, 30 g de radix curcumae, 1 g de bornéol, et 30 g de fructus gardeniae. La formulation liquide orale comprend en outre des excipients pharmaceutiquement acceptables nécessaires à la préparation de la formulation liquide orale choisie parmi des diluants, des édulcorants, des co-solvants, des conservateurs, des épaississants, des émulsifiants, des essences, etc.
Patent WO-2021180136-A1 (WO)
Inventor: WANG BORUI
IPC: B60B33/00
Filed: 2021-03-10
Abstract: Provided are a shock absorption and mute wheel and a movable apparatus. The shock absorption and mute wheel comprises: a hub (2), with the hub (2) being annular; and a wheel rim (1), wherein the wheel rim (1) is fixedly connected to a radial outer side of the hub (2); the wheel rim (1) comprises an outer layer (11), spokes (12) and a transition layer (13); the spoke (12) is located on an radial inner side of the outer layer (11); the transition layer (13) is located on an radial inner side of the spokes (12); the transition layer (13) is connected to the hub (2); a plurality of the spokes (12) are uniformly arranged in a circumferential direction of the shock absorption and mute wheel at intervals; the wheel rim (1) is hollowed out by means of the spacings between the spokes (12); the spokes (12) are bent to be of a C-shaped structure as a whole; and the cross-sectional area of the two end portions, in the radial direction of the shock absorption and mute wheel, of each of the spokes (12) is larger than that of a middle portion of the spoke. The shock absorption and mute wheel can reduce the vibration and noise of a tire, such that the movable apparatus remains quiet when moving.
Patent WO-2022110576-A1 (WO)
Inventor: SHANG ZHIGUO
IPC: H05K7/20
Filed: 2021-03-16
Abstract: An electric control component (100), an air conditioner (1000) having same, and an assembly method for the electric control component (100). The electric control component (100) comprises: a circuit board (1), a chip (2), a radiator (3) and a fixing member (5), wherein the chip (2) is arranged on the circuit board (1); the radiator (3) is arranged on the side of the chip (2) that is away from the circuit board (1); the fixing member (5) is used for rigid connection of the radiator (3) to the circuit board (1); and at least one of the circuit board (1) and the radiator (3) is provided with a mating portion that is adapted to mate with a pre-tightening device (4) for clamping the radiator (3) and the circuit board (1).
Patent WO-2021203980-A1 (WO)
Title: Meteorological event prediction method and apparatus, and related device
Inventor: WANG JIANZONG
IPC: G06Q10/04
Filed: 2021-03-25
Abstract: A meteorological event prediction method. The method comprises: a first terminal calculating, according to each sample in a first sample set, a first-order gradient set and a second-order gradient set of a loss function of a model to be trained; receiving an aggregated first-order gradient set and an aggregated second-order gradient set, which are sent by a second terminal and are obtained by performing calculation according to a second sample set, wherein the second sample set is a sample set which is determined from a sample set of the second terminal and is similar to the first sample set; and then training the model according to gradient values of samples and aggregated gradient values of similar samples, and predicting a meteorological situation by means of the trained model. By means of sending aggregated gradient values of similar samples to a first terminal for model training, the problem of data leakage is avoided, and similar samples of other terminals are also used during a model training process, such that a trained model is more accurate, and the terminals can perform synchronous and parallel training, thereby improving the calculation efficiency of a model, and rationally using data and resources.
Patent WO-2022204883-A1 (WO)
Title: Driving assembly, photographic module and electronic device
Inventor: KUO CHENCHI
IPC: H04N5/225
Filed: 2021-03-29
Abstract: A driving assembly (10), which comprises a bottom plate (100), a holder (200) and a motor (300), wherein the bottom plate (100) has a bearing surface (110); the holder (200) is arranged on the bearing surface (110), the holder (200) is provided with a through hole (210) in a direction perpendicular to the bearing surface (110), and the bearing surface (110) and the through hole (210) together define an accommodation cavity (220); and the motor (300) is arranged in the accommodation cavity (220), and the end of the motor (300) that is away from the bearing surface (110) extends out from the through hole (210). The motor (300) can extend to the outside of the holder (200), and it is not necessary for the holder (200) to enclose the entire motor (300), such that the size of the holder (200) can be reduced, thereby reducing the space occupied by the whole driving assembly (10), and facilitating the miniaturization of the structure of the driving assembly.
Patent WO-2022183555-A1 (WO)
Inventor: BI JIE
IPC: A01G9/14
Filed: 2021-03-31
Abstract: A plant industrial planting system. The plant industrial planting system consists of a plurality of independent planting units, a corridor and an apparatus; at least two planting units are set in a group, and the two planting units in a group are in communication via a ventilator; circadian exchange is achieved between the two units in the group, and a diurnal temperature difference is realized by means of a heat pump unit; and the corridor is arranged between the groups, and the groups are not in communication. Also disclosed are an operation method for the plant industrial planting system and a daily cycle management method. The plant industrial planting system and the operation method can reduce energy consumption, and change and shorten the phenophase, so as to achieve annual and efficient production of perennial woody fruits.
Patent WO-2022141925-A1 (WO)
Inventor: DAIMING FAN
IPC: G16H50/30
Filed: 2021-04-09
Abstract: 本发明公开一种智能医学服务系统、方法及存储介质，所述智能医学服务系统包括：用户端，用于输入用户相关的健康信息；智能医学服务端，与所述用户端通信相连，包括一智能医学大脑模型；所述智能医学大脑模型基于所述用户相关的健康信息对用户进行健康评估，获得健康评估结果；医生端，与所述智能医学服务端通信相连，用于基于所述健康评估结果输入医生建议信息，并反馈至用户端。本发明所述的智能医学服务系统是一个综合的医学服务系统，其可以服务于用户端，医生端以及其他医生管理端、数据库管理端等，可将全部用户的健康相关信息以及医生相关信息综合在一起形成全面的数据库，为数据库管理者提供全面的监测管理，及时发现异常信息。
Patent WO-2022095342-A1 (WO)
Inventor: HU JIANGBO
IPC: H01M50/342
Filed: 2021-04-25
Abstract: 一种电池壳体结构及纽扣电池，电池壳体结构包括上盖（200）和底壳（100），底壳（100）与上盖（200）配合形成密封腔，密封腔用于安装电芯组件（400），底壳（100）上开设有第一盲槽（1311）。纽扣电池包括电芯组件（400）和前述的电池壳体结构，电芯组件（400）设在密封腔内。该电池壳体结构，上盖（200）和底壳（100）能够配合形成密封腔，以提供电芯组件（400）的安装空间，而底壳（100）上开设有第一盲槽（1311），由于第一盲槽（1311）的开设，使得第一盲槽（1311）所在区域的壁厚相比其他区域更薄，因此，在电池失效或报废的时候，能够在高压气体的作用下率先被撑破，从而形成泄压口，避免高压气体无法释放导致电池发生爆炸，从而保障安全；该纽扣电池包括前述的电池壳体结构，能够利用第一盲槽（1311）进行泄压防爆，从而保障安全。
Patent WO-2022236577-A1 (WO)
Title: Method and apparatus for collaboration between devices
Inventor: ZHANG JIAN
IPC: H04W4/40
Filed: 2021-05-10
Abstract: The embodiments of the present application provide a method and apparatus for collaboration between devices. The method comprises: a first terminal device receiving first sidelink information from a second terminal device and second sidelink information from a third terminal device; determining, according to the first sidelink information and the second sidelink information, that a first resource reserved by the first sidelink information needs to be re-selected; and sending to the second terminal device first collaboration information used for indicating that the first resource needs to be re-selected, the priority of the first collaboration information being equal to the highest priority among that of the first sidelink information and the second sidelink information.
Patent WO-2021233296-A1 (WO)
Title: Solid form of macrocyclic compound, preparation therefor and use thereof
Inventor: WANG YIHAN
IPC: A61P29/00
Filed: 2021-05-18
Abstract: The present invention relates to a crystalline form of a free base of a compound of formula (A) (compound A) or a pharmaceutically acceptable salt thereof, a preparation method therefor, and use of the compound in the preparation of a medicament for treating and/or preventing diseases mediated by ALK kinase and mutants thereof, such as cell proliferative diseases, inflammation, infections, immunological diseases, organ transplantation, viral diseases, cardiovascular diseases or metabolic diseases.
Patent WO-2022062444-A1 (WO)
Inventor: XI KEYU
IPC: A24F40/46
Filed: 2021-05-26
Abstract: A heating assembly (60) and an aerosol forming device (600). The heating assembly (60) comprises a substrate (61), at least one heating element (62), a first electrode (63a) and a second electrode (63b); the substrate (61) is configured to be at least partially inserted into an aerosol forming matrix (67), and the substrate (61) has a first end (M) and a second end (N); the at least one heating element (62) is embedded in the substrate (61), and the heating element (62) has a first connection end (E) and a second connection end (F) opposite to the first connection end (E); at least one of the first electrode (63a) and the second electrode (63b) extends from the first end (M) to the second end (N), one of the first electrode (63a) and the second electrode (63b) is electrically connected to the first connection end (E) and the other electrode is electrically connected to the second connection end (F); and the at least one heating element (62) is configured to be inserted into the aerosol forming matrix (67) and powered by the first electrode (63a) and the second electrode (63b) to generate heat. The heating assembly (60) can avoid the problem of failure caused by the heating element (62) falling off from the substrate (61) during high-temperature heating, thus greatly improving the reliability of the heating assembly (60).
Patent WO-2022110707-A1 (WO)
Title: 刻蚀机台的处理方法
Inventor: KAO JENG YAN
IPC: G03F7/20
Filed: 2021-05-26
Abstract: 本申请公开了一种刻蚀机台的处理方法包括：预处理：向所述刻蚀机台的反应腔内多次打入含有氧自由基及氢自由基的等离子体，以去除反应腔内的水汽及反应腔表面的Si-C键；灰化处理：将表面具有光刻胶的晶圆控片置于所述反应腔内，并采用含有氧自由基的等离子体对光刻胶进行处理，以使光刻胶解离，且去除反应腔表面的Si-OH键，解离产物能够附着在所述反应腔表面。本申请刻蚀机台的处理方法能够避免等离子体与反应腔表面的化学键结合，从而避免在后续的测机作业中出现颗粒物数量过高的情况，大大减小刻蚀机台宕机时间及次数。
Patent WO-2021239033-A1 (WO)
Title: Array substrate, display panel, and preparation method therefor
Inventor: JI YU
IPC: G02F1/1343
Filed: 2021-05-27
Abstract: An array substrate, a display panel, and a preparation method therefor. A preparation method for an array substrate, comprising: forming a plurality of pixel electrodes (1) and conductive structures (3) on a substrate by means of a patterning process, the plurality of pixel electrodes (1) arranged along a first direction being connected by means of the conductive structures (3); and forming signal lines (2) on the substrate by means of a patterning process, the signal lines (2) and the pixel electrodes (1) being arranged in the same layer. The present array substrate solves the problem in the prior art of the points being poor and not easily found due to short circuits of the signal lines (2) and the pixel electrodes (1).
Patent WO-2021249208-A1 (WO)
Inventor: XU WEI
IPC: G06F16/27
Filed: 2021-05-28
Abstract: A code chain accounting object, which can realize synchronous accounting between accounting nodes by means of a blockchain technology. The data of the code chain accounting object comprises at least code chain pointing information used for querying a corresponding code chain, and the activities of digital humans at all nodes on the code chain can be traced, thereby providing high-dimensional data verification capabilities. Code chain digital currency is represented by the code chain accounting object, which can be used for transactions and exchanges to achieve the efficiency and convenience of application and accounting; a digital human uses digital assets as collateral to obtain issued code chain digital currency, the digital assets are associated with objects on the basis of the location thereof, and are bound to beneficial rights by the owner of the objects; by means of the access of the objects, the contribution of each link can be quantified and tracked, and corresponding rewards can be obtained, thereby promoting circulation and dissemination.
Patent WO-2022001605-A1 (WO)
Title: Heating assembly and heat-not-burn device
Inventor: HUANG TING
IPC: A24F47/00
Filed: 2021-06-09
Abstract: A heating assembly (100) and a heat-not-burn device comprising the heating assembly (100). The heating assembly (100) comprises a tubular electrically-conductive heating layer (2), and an infrared emission layer (1) located on the inner side of the electrically-conductive heating layer (2); in the circumferential direction of the electrically-conductive heating layer (2), the infrared emission layer (1) is divided into multiple infrared emission sub-regions (11, 12, 13, 14); the radiation peak positions of at least two infrared emission sub-regions (11, 12, 13, 14) in the multiple infrared emission sub-regions (11, 12, 13, 14) are different. The use of the heating assembly (100) achieves more uniform heating of vapor production materials.
Patent WO-2022222288-A1 (WO)
Title: Impeller wake vortex dissipation device for stall working condition of mixed flow pump
Inventor: LI WEI
IPC: F04D29/66
Filed: 2021-07-16
Abstract: An impeller wake vortex dissipation device for a stall working condition of a mixed flow pump, comprising guide vanes (2) and wake vortex dissipation devices (3). The interior of the pump is evenly divided into N guide vane flow channels by the N uniformly distributed guide vanes (2). Each guide vane flow channel is provided with a wake vortex dissipation device (3). One end of the wake vortex dissipation device (3) is fixedly connected to the inner wall of a pump body, so that each wake vortex dissipation device (3) is located on the middle upper portion of the guide vane flow channel, and does not occupy the lower guide vane flow channel. A dissipation hole pair (7) is provided on the wake vortex dissipation device (3). The energy of an impeller wake vortex is dissipated by using the dissipation hole pair (7). According to the device, the structure of a flow field in the guide vanes of the mixed flow pump under the stall working condition is improved, the efficiency of the mixed flow pump under the condition of deviating from the designed flow working condition is improved, and the flow working interval of the mixed flow pump is increased.