baber/WOPTO huggingface dataset:
Patent WO-2020186420-A1 (WO)
Title: Target detection method and device, millimeter wave radar and movable platform
Inventor: LI YIQIANG
IPC: G01S13/04
Filed: 2019-03-18
Abstract: Provided are a target detection method and device, a millimeter wave radar and a movable platform. The method comprises: acquiring detection information of a detection target and the track reflection intensity of the detection target (S101); according to the detection information of the detection target, clustering reflection points of the detection target to generate clustered reflection points, and determining the number of clustered reflection points (S102); according to the number of clustered reflection points and the track reflection intensity of the detection target, determining a confidence level of the type of detection target (S103); and according to the confidence level of the type of detection target, determining that the detection target is of a preset type (S104). Therefore, a detection target is self-adaptively identified, thereby improving the identification efficiency and accuracy of the detection target.
Patent WO-2019192393-A1 (WO)
Inventor: YANG HONGYAN
IPC: B60J1/00
Filed: 2019-03-29
Abstract: A mounting apparatus for a front windshield trim strip assembly, comprising a front windshield trim strip body (1), a buckling base (2), a clamping member (3), and a side periphery (4), the front windshield trim strip body (1) being integrally formed with the clamping member (3), the clamping member (3) being clamped to the buckling base (2), and the buckling base (2) being fixedly connected to the side periphery (4) by means of a bonding member. The present front windshield trim strip assembly mounting apparatus has a simple structure, high assembly efficiency, reliable mounting, and low production costs, and cannot easily fall off.
Patent WO-2019192455-A1 (WO)
Title: Store system, article matching method and apparatus, and electronic device
Inventor: SHI KEYANG
IPC: G06Q30/06
Filed: 2019-04-02
Abstract: A store system, an article matching method and apparatus, and an electronic device. The article matching method comprises: acquiring identity information of a user of a real article presentation store (S401); obtaining, according to the identity information, information about a possessed article of the user (S402), and determining, according to the information of the possessed article and information of store articles, a store article matching the possessed article (S403); and then presenting to the user the matching result between the possessed article and the store article (S404). The processing method provides, by means of an application on a large screen, a store user with a commodity guide service related to a possessed article of the store user, such that a recommended article better satisfies actual needs of the user, and the shopping decision of the user can be effectively improved, thereby improving the sales rate.
Patent WO-2019201093-A1 (WO)
Title: Safe venous indwelling needle
Inventor: DONG DONGSHENG
IPC: A61M5/158
Filed: 2019-04-03
Abstract: A safe venous indwelling needle, comprising a needle tube (11), a needle tube holder (12), a sleeve (14) and a sleeve seat (15); the needle tube seat (12) and the sleeve seat (15) are sleeved with each other, and the sleeved portions may slide relative to the axial direction under mutual guidance, at least one elastic component (18), which is deformed by an external force and which comprises a selectable compression spring (18a) therein, being provided between the needle tube holder (12) and the sleeve seat (15); further comprised is at least one needle tube seat handle (16) that may be integrated with the needle tube seat (12), the needle tube seat handle (16) being provided thereon with a contact component (17) that may contact the sleeve seat (15) under the drive of an external force; the contact component (17) may be a region on the needle tube seat handle (16) that may contact the sleeve seat (15), or may be a movable portion that extends from the needle tube seat handle (16) and that may be deformed by an external force, such as a sheet-shaped extension from the needle tube seat handle (16), at least one position on the contact component (17) being in contact with a portion of the area of the sleeve seat (15).
Patent WO-2019196894-A1 (WO)
Title: Information indication method, terminal device and network device
Inventor: PENG SHUYAN
IPC: H04L1/00
Filed: 2019-04-11
Abstract: Disclosed are an information indication method, a terminal device and a network device. The method comprises: determining a transmission feature parameter, the transmission feature parameter being used for sending a physical channel on a sidelink (SL) and comprising at least one of configuration parameters such as a subcarrier spacing (SCS), a cycle prefix (CP), a bandwidth part (BWP), and a demodulation reference signal (DMRS); and sending transmission feature information, the transmission feature information being used for indicating the transmission feature parameter.
Patent WO-2020147226-A1 (WO)
Title: Procédé et appareil de traitement d'informations, et dispositif et support de stockage
Inventor: MA YANZHUO
IPC: H04N19/132
Filed: 2019-05-16
Abstract: Certains modes de réalisation de la présente invention concernent un procédé et un appareil de traitement d'informations, ainsi qu'un dispositif et un support de stockage. Le procédé comporte les étapes consistant à: déterminer un ensemble de pixels d'origine d'un bloc à coder dans la trame vidéo courante; déterminer des informations d'attributs de chaque pixel d'origine dans l'ensemble de pixels d'origine; sélectionner des pixels d'origine dont les informations d'attributs satisfont une condition de criblage, pour obtenir un ensemble de pixels cibles; et coder ledit bloc sur la base des informations d'attributs de chaque pixel d'origine dans l'ensemble de pixels cibles.
Patent WO-2019228222-A1 (WO)
Title: 植物种植机
Inventor: GUO XIN
IPC: A01G31/02
Filed: 2019-05-21
Abstract: 一种植物种植机，包括：光照模块（10），包括能够提供光照的照明器件；种植模块（20），位于所述光照模块下方，具有用于容纳种植基质的容纳空间；两个支撑模块（30），彼此相对地设置并连接在所述光照模块和所述种植模块之间，所述支撑模块具有中空的内部；其中所述光照模块可拆卸地附接到每个所述支撑模块，并且所述种植模块可拆卸地附接到每个所述支撑模块。该植物种植箱可以以较小的体积来存储和运输，降低了存储和运输的成本。
Patent WO-2020237490-A1 (WO)
Inventor: YU YAO
IPC: A24D1/08
Filed: 2019-05-28
Abstract: Disclosed is a disposable dual-channel cigarette, comprising: a tobacco unit containing a tobacco unit channel (1), a smoking end and an ignition end; a heat source unit containing a heat source unit channel (2); and a filter unit containing a filter unit channel (7), wherein the axis of the tobacco unit channel (1) is arranged in parallel and coincides with the axis of the heat source unit channel (2), and a pneumatic device (3), a suction device (4) and a linkage device are provided. According to the disposable dual-channel cigarette, the pneumatic device, the suction device and the linkage device are used to provide a heat supply that matches a puff-by-puff smoking habit; and gas flow channels which are independent of each other and are arranged in parallel are respectively provided for tobacco and a heat source, so as to completely prevent a smoker from taking in harmful substances generated during combustion of the material. In addition, a preparation method for the disposable dual-channel cigarette is further disclosed.
Patent WO-2020258348-A1 (WO)
Inventor: HUANG LEI
IPC: B23B29/24
Filed: 2019-06-29
Abstract: Disclosed is an industrial tool capable of being quickly replaced. The industrial tool comprises a support frame (1); a mounting base (2) is provided on an upper surface of the support frame; two sides of the mounting base are both provided with a workpiece clamp (3); a workpiece to be machined (4) is arranged inside the mounting base; the workpiece to be machined is fixedly connected to the mounting base by means of the workpiece clamp; a connection rod (5) is provided at an upper end of the support frame; a rotating disc (10) is provided outside the connection rod; a rotating drum (9) is provided on a lower surface of the rotating disc; a telescopic rod (18) is provided at one end of the rotating drum; the rotating drum is fixedly connected to the telescopic rod; a rotating grip (12) is provided on an outer surface of the rotating disc; the rotating grip and the rotating disc are in an integrated structure; a tool mounting slot (11) is provided in a side surface of the rotating disc; and there are four tool mounting slots. By means of the industrial tool, the problem of the operation of disassembling or assembling a tool being too complicated in an existing usage process is solved.
Patent WO-2020134041-A1 (WO)
Inventor: HUANG WEIWEI
IPC: C08J9/14
Filed: 2019-07-18
Abstract: 本发明提供一种高倍率聚乳酸发泡片材的制备方法，包括一级挤出、二级挤出、挤出发泡片材；原料由下述成分按重量份组成：聚乳酸88～94份、成核剂1～2份、发泡剂2～5份、助剂2～5份。本发明有效解决了工业生产中使用二氧化碳发泡倍率低、强度不高等难点，制备的高发泡倍率、表面性能优良的聚乳酸片材可以用于食品包装以及一次性全降解餐盒等领域。
Patent WO-2020024808-A1 (WO)
Title: Integral sewing template and method for knitting slit, forming swing angle, and sewing up
Inventor: ZHAO SHAONING
IPC: D05B35/02
Filed: 2019-07-19
Abstract: Disclosed are an integral sewing template and method for knitting a slit, forming a swinging angle, and sewing up. The sewing template comprises a first board (1), and a second board (2) bonded to one end of the first board, wherein a fold mark (3) is formed at the position where the first board (1) is bonded to the second board (2); a first middle board (4) and a second middle board (5) are bonded at the fold mark (3); the first board (1), the second board (2), the first middle board (4) and the second middle board (5) are in a page-flipped unfolded or folded state with the fold mark (3) as an axis; one side of the first middle board (4) and the second middle board (5) is provided with a first swinging angle inclination control board (6) and a second swinging angle inclination control board (7); and the first swinging angle inclination control board (6) and the second swinging angle inclination control board (7) are respectively bonded to the first board (1) and the second board (2) at the fold mark (3). The template solves the problems of operating using a complicated procedure during a sewing operation, wasting working hours due to there being too many procedures, asymmetrical inclination of lining, an inconsistent width of the left and right fold edges, and a high repair frequency.
Patent WO-2020020197-A1 (WO)
Inventor: PENG YONG
IPC: B60K17/06
Filed: 2019-07-24
Abstract: 一种变速器、换向器以及移动平台，涉及机械传动装置的技术领域，变速器包括：输入传动轴（013）、第一输出轴（011，111）、第二输出轴（012，112）、第一传动轴（021，121）、第二传动轴（022，122）、第一传动组件、第二传动组件、第三传动组件；配置成，实现通过第一传动组件，第二传动轴（022，122）与第一传动轴（021，121）同向转动；通过第二传动组件，第二传动轴（022，122）与输入传动轴（013）异向转动；通过第三传动组件，第二输出轴（012，112）与第一传动轴（021，121）异向转动；或者，实现通过第一传动组件，第二传动轴（022，122）与第一传动轴（021，121）异向转动；通过第二传动组件，第二传动轴（022，122）与输入传动轴（013）同向转动；通过第三传动组件，第二输出轴（012，112）与第一传动轴（021，121）同向转动，缓解了现有技术中的移动底盘所存在的转弯时底盘易发生卡滞，对地面损坏严重的技术问题。
Patent WO-2020215511-A1 (WO)
Title: Rotating tub assembly of washing machine and washing machine
Inventor: YANG WEIGUO
IPC: D06F39/08
Filed: 2019-07-25
Abstract: A rotating tub assembly (200) of a washing machine and a washing machine (1) having the same, the rotating tub assembly (200) comprising: a rotating tub (210), wherein a water guiding structure (260) is disposed protruding outwardly from a peripheral wall of the rotating tub (210); a water guiding cover (220), disposed in the rotating tub (210), wherein the water guiding cover (220) defines, or the water guiding cover (220) together with the rotating tub (210) define, a water discharge channel (240), a water inlet port (221) of the water discharge channel (240) is located above a water outlet port (211) thereof, a lower edge of the water inlet port (221) is lower than an upper edge of the water guiding structure (260) so as to ensure water can enter the water discharge channel (240) successfully during spin-drying, reducing the probability the water flows back to the rotating tub (210), thus reducing the spin-drying time and increasing spin-drying efficiency.
Patent WO-2021022431-A1 (WO)
Inventor: SHAN BAOKUN
IPC: H04W72/00
Filed: 2019-08-02
Abstract: Provided are a resource processing method and apparatus, wherein same can make a network device able to perform downlink scheduling smoothly when receiving uplink data or signaling transmitted by a UE in an idle state, such that the utilization rate of a network resource pre-configured for the UE in the idle state is improved. The method comprises: sending, to a core network device, a resource pre-configured for a UE by the network device and saving same; when receiving uplink data or signaling sent by the UE in an idle state, the core network device sending, to the network device, information of the resource pre-configured for the UE; the network device determining, according to the information, whether the UE is subjected to cell reselection; when the UE is subjected to cell reselection, the network device releasing the resource pre-configured for the UE; and the core network device deleting the information of the resource, and thereby avoiding the wasting of network resources caused by the fact that an invalid resource cannot be released in a timely manner.
Patent WO-2020063624-A1 (WO)
Inventor: WANG XIAOMING
IPC: B22F9/10
Filed: 2019-09-25
Abstract: Disclosed are a device and a method for high-efficiency preparation of a spherical metal powder (10) for 3D printing employing separation into fibers. The device comprises a housing (16), a crucible (1) and a powder collecting region disposed in the housing (16), and a rotating disc (7) having an embedded structure and disposed in the powder collecting region. A material having a poor thermal conductivity is selected to form a main portion of the rotating disc (7), and a metal material having a wetting angle of less than 90º with respect to a liquid drop (6) is selected and embedded into the main portion to serve as an atomizing surface (22) of the rotating disc (7), with a vent hole (23) being disposed in the rotating disc (7). The method for preparing a spherical metal powder (10) for 3D printing combines a technique of preparing microparticles by breaking the flow of a capillary jet (14) by means of an electromagnetic force with a technique of centrifugal atomization, which represents a breakthrough with regard to a traditional mode of metal splitting, such that molten metal is separated in a fibrous manner. Thus, the method allows the preparation of spherical metal powder (10) for 3D printing having a narrow particle size distribution, high sphericity, good fluidity, excellent spreadability, a uniform and controllable size, and no satellite drops, and being suitable for industrial production.
Patent WO-2020151253-A1 (WO)
Inventor: ZHOU XIAOBING
IPC: F24H9/00
Filed: 2019-09-29
Abstract: 本申请提供了一种电暖器，涉及制热设备领域。包括：壳体和发热器，所述发热器设置于所述壳体内部；所述壳体上设有第一出风口和第二出风口，所述第一出风口的出风方向和所述第二出风口的出风方向形成夹角。本申请提供的电暖器，由于能够双向出风，故而可适用的场景更多。同时，双向吹出的热风，使得热风能够更好的在室内形成热流循环，对室内的供暖效果更好。
Patent WO-2020078377-A1 (WO)
Title: Aluminosilicate glass composition, aluminosilicate glass, preparation method therefor and application thereof
Inventor: ZHANG GUANGTAO
IPC: C03C3/095
Filed: 2019-10-16
Abstract: An aluminosilicate glass composition, aluminosilicate glass, and a preparation method therefor and an application thereof. By using the total molar amount of the aluminosilicate glass composition as a baseline, in oxides, the aluminosilicate glass composition comprises 67‑74 mol% of SiO2, 10‑15 mol% of Al2O3, 0‑5 mol% of 2O3, 1‑10 mol% of MgO, 1‑10 mol% of CaO, 0-3 mol% of SrO, 2-8 mol% of BaO, 0.1-4 mol% of ZnO, 0.1-4 mol% of RE2O3, and less than 0.05 mol% of R2O, wherein RE is a rare earth element and R is an alkali metal.
Patent WO-2020140597-A1 (WO)
Inventor: WU QINGYAO
IPC: G06K9/62
Filed: 2019-10-29
Abstract: Provided by the present invention is an online active learning method applicable to an unlabeled unbalanced data stream, comprising: performing prediction in an input linear classifier of an unlabeled data stream time sequence, the category of the data stream having the problem of being highly unbalanced, which is to say that the number of positive samples is scarce; according to a proposed asymmetric access policy, the linear classifier dynamically determining a sample requiring labeling and tagging for unbalanced data; according to a proposed asymmetric update policy, the linear classifier updating the linear classifier by using wrongly predicted label data, and increasing learning efficiency by using second-order information of the sample; the online active learning method applicable to an unlabeled unbalanced data stream as described in the present invention proposes a new asymmetric policy by using second-order information of a sample; and the asymmetric policy simultaneously considers the labeling of a sample and the updating of a model, may better solve the problem wherein the category of a sample is unbalanced, and increases the classification performance of a stream data-based active learning model.
Patent WO-2021056722-A1 (WO)
Title: Conductive film and preparation method therefor
Inventor: JI LIANGLIANG
IPC: H01B5/14
Filed: 2019-11-11
Abstract: A preparation method for a conductive film, comprising: coating a layer of curing adhesive on a substrate (1) to form a curing adhesive layer (2) (S1); providing a mold (5) having a protrusion (51) (S2); transferring the liquid at a seed layer onto the protrusion (51) (S3); stamping the curing adhesive layer (2) using the mold (5) (S4); curing to form a pattern groove (21) and forming a seed layer (3) below the bottom of the pattern groove (21) (S5); demolding (S6); and preparing a conductive layer (4) in the pattern groove (21) (S7). Also disclosed is a conductive film, comprising: a substrate (1), a curing adhesive layer (2) provided on the surface of the substrate (1) and having a pattern groove (21), a seed layer (3), and a conductive layer (4). The conductive layer (4) is provided in the pattern groove (21). The seed layer (3) is provided below the bottom of the pattern groove (21) before the curing adhesive layer (2) is formed. By transferring the liquid at the seed layer onto the protrusion (51), forming the pattern groove (21) on the curing adhesive layer (2), and forming the seed layer (3) below the bottom of the pattern groove (21), the conductive layer (4) prepared in the pattern groove (21) has lower resistance than a conductive layer prepared by scrape coating, and thus the conductivity of the conductive film is better.
Patent WO-2021042527-A1 (WO)
Title: Character recognition method and apparatus, and computer-readable storage medium
Inventor: CHEN SHAOQIONG
IPC: G06K9/20
Filed: 2019-11-12
Abstract: The present application relates to an artificial intelligence technology, and discloses a character recognition method. Said method comprises: acquiring a structured form text set, and performing character extraction on the structured form text set to obtain a character set; and performing a pre-processing operation on the structured form text set to obtain a target text set; establishing a dictionary tree for the target text set to obtain a target character string set; matching the character set with the target character string set on a one-to-one basis, so as to obtain a similar character table; and receiving a structured form text to be processed, and matching, according to the similar character table, said structured form text with characters extracted from said structured form text , so as to output a character having the highest matching degree with the extracted character, and complete character recognition of said structured form text. The present application further proposes a character recognition apparatus, and a computer-readable storage medium. The present application achieves accurate character recognition.
Patent WO-2020248569-A1 (WO)
Inventor: WANG RONGHUA
IPC: B60K1/04
Filed: 2019-12-20
Abstract: A side-by-side all-terrain vehicle, comprising: a vehicle body (100), the vehicle body (100) comprising a cabin (10) and an engine compartment (20), the engine compartment (20) being located behind the cabin (10); a power assembly (200), the power assembly (200) comprising a power motor (210), the power motor (210) being provided in the engine compartment (20); and a power battery (300), the power battery (300) being provided in the cabin (10), and the power battery (300) being used for supplying power to the power motor (210). Thus, by using the power motor (210) as a power source, exhaust gas emissions can be reduced, and the economic efficiency of an all-terrain vehicle can be improved. By providing the power battery (300) in the cabin (10), the interior space of the cabin (10) can be rationally used, so that the problem that the rear space of the vehicle body (100) is limited is avoided, and the power battery (300) thus arranged suffers less external interference and has better usage safety.
Patent WO-2021068418-A1 (WO)
Inventor: LI LIANG
IPC: G01S7/40
Filed: 2019-12-26
Abstract: L'invention concerne un système et un procédé de mesure de la portée d'un radar. Le système comprend : un radar (1), une sonde radar (2), une attache, un premier élément d'entraînement en rotation (3), un second élément d'entraînement en rotation (4), un premier capteur d'angle (5), un second capteur d'angle (6) et un dispositif de commande principal. Le dispositif de commande principal calcule un paramètre de plage de détection du radar (1) selon des angles de rotation collectés du premier élément d'entraînement en rotation (3) et du second élément d'entraînement de rotation (4), l'intensité d'onde radar de détection de la sonde radar (2), et une distance d'espacement entre la sonde radar (2) et une surface de transmission du radar (1). Le système présente les effets avantageux d'un haut degré d'automatisation, d'un fonctionnement simple, et d'une grande fiabilité et efficacité.
Patent WO-2021134570-A1 (WO)
Inventor: LI QINGYUAN
IPC: G09F19/12
Filed: 2019-12-31
Abstract: 一种浮空显示器，通过利用在浮空器外表面附近旋转的点光源对人眼的视觉残留，实现空中展示的功能。
Patent WO-2020169001-A1 (WO)
Title: Dispositif et procédé de configuration de ressources
Inventor: YANG ANG
IPC: H04W72/04
Filed: 2020-02-17
Abstract: Selon certains modes de réalisation, la présente invention concerne un procédé et un dispositif de configuration de ressources. Ledit procédé comprend les étapes suivantes : envoyer des informations de configuration à un dispositif terminal, les informations de configuration étant utilisées pour configurer une ressource SRS cible dans M ensembles de ressources SRS, M étant un nombre entier positif supérieur ou égal à deux.
Patent WO-2021179205-A1 (WO)
Inventor: WANG SHUQIANG
IPC: G06T7/11
Filed: 2020-03-11
Abstract: Provided is a medical image segmentation method. The method comprises: acquiring a medical image to be detected; inputting said medical image into a trained segmentation model, wherein the segmentation model comprises an encoder and a decoder, the encoder comprises a plurality of first hierarchical structures, the plurality of first hierarchical structures comprise a first input layer, at least one first intermediate layer and a first output layer, the decoder comprises a second input layer, at least one second intermediate layer and a second output layer, and the input of any second intermediate layer comprises a fusion result of the output of the previous layer of the second intermediate layer and the output of at least two first hierarchical structures; and processing said medical image by means of the segmentation model so as to obtain an output result of the segmentation model, wherein the output result comprises a segmentation result regarding a medical feature region in said medical image. By means of the method, the accuracy of image segmentation of a medical image can be improved.