baber/WOPTO huggingface dataset:
Patent WO-2021036533-A1 (WO)
Title: Epoxy resin composite form-stable phase change material, preparation method therefor, and application
Inventor: MIAO JIANWEN
IPC: C08L63/00
Filed: 2020-07-09
Abstract: An epoxy resin composite form-stable phase change material, a preparation method therefor, and an application. The epoxy resin composite form-stable phase change material is prepared from a cured epoxy resin, a phase change material, a surfactant and a thermally conductive material by means of a casting and molding method. A curing agent in the cured epoxy resin is polyether ammonia, the phase change material is ethylene glycol distearate, and the surfactant is an ethanol solution of sodium dodecyl benzene sulfonate. The composite form-stable phase change material has excellent high temperature resistance, exhibits solid-solid phase change, and is easy to process and prepare. The phase change material phase changes from a crystalline state to an amorphous form, which enables the material to implement the functions of heat absorption and energy storage. The addition of the thermally conductive material improves the thermal conductivity and form stability of the composite form-stable phase change material. The epoxy resin composite form-stable phase change material is filled into a temperature-reducing section of an iQOS cigarette in the form of particles, and can significantly reduce the temperature of the first to third puffs at a filter tip.
Patent WO-2021018050-A1 (WO)
Inventor: ZHANG TIANBAO
IPC: G05D1/10
Filed: 2020-07-24
Abstract: 一种风速测算方法、风速估算器及无人机（10）。风速测算方法包括：基于无人机（10）的飞行数据和属性数据，通过系统辨识确定无人机（10）当前的风阻干扰（601）；根据风阻干扰与无人机（10）的固有风阻，计算无人机（10）所处飞行环境的风速（602）。该方法在不依赖新增风速传感器和外部数据库的前提下，通过辨识参数的方式实现了风速测算，既节省了硬件设备的成本，又不会带来额外的算力负担和实时性的问题，方法简单且成本低廉。
Patent WO-2021018196-A1 (WO)
Inventor: DENG YIWEI
IPC: H04W72/04
Filed: 2020-07-29
Abstract: L'invention concerne un appareil et un procédé de configuration de ressource de transmission sans autorisation, un dispositif d'envoi, et un dispositif de réception. Le procédé de configuration de ressource de transmission sans autorisation consiste à : envoyer des informations de configuration de multiples ensembles de ressources de transmission sans autorisation, les informations de configuration comprenant des paramètres des multiples ensembles de ressources de transmission sans autorisation qui ont été attribuées ; et envoyer des premières informations, les premières informations étant des informations d'activation ou de désactivation des multiples ensembles de ressources de transmission sans autorisation.
Patent WO-2021036674-A1 (WO)
Title: Railway refrigerator car
Inventor: HE YUANXIN
IPC: F25B21/00
Filed: 2020-07-30
Abstract: Disclosed in the present invention is a railway refrigerator car. Two sets of bogies (15) of the railway refrigerator car are provided, and the two sets of bogies (15) are respectively provided at two sides of the bottom of a chassis in a first direction; a refrigerator car compartment (16) is provided at the top of the chassis; a power battery set (1) is fixedly provided on a chassis (14); an electric refrigeration unit (13) is fixedly provided on the chassis (14) and connected to the power battery set (1); and an output part of the electric refrigeration unit (13) is communicated with the refrigerator car compartment (16). According to the present invention, the electric refrigeration unit is electrically driven, and the refrigerator car compartment is refrigerated to replace a refrigeration mode in the prior art that diesel oil is used as a power source, so that environmental pollution and noise contamination are relieved, and energy conservation and emission reduction are facilitated.
Patent WO-2022027584-A1 (WO)
Title: Method and apparatus for resource allocation for carrier aggregation
Inventor: LEI HAIPENG
IPC: H04W72/04
Filed: 2020-08-07
Abstract: Embodiments of the present disclosure relate to a method and an apparatus for resource allocation for carrier aggregation (CA). One embodiment of the subject application provides a method comprising: receiving a signaling for configuring a first set of carriers; determining a payload size of a downlink control information (DCI) format based on a maximum number of carriers scheduled by the DCI format; and receiving the DCI format, wherein the DCI format includes an indicator indicating a second set of carriers allocated for transmitting data, and the second set of carriers is a subset of the first set of carriers.
Patent WO-2021169212-A1 (WO)
Title: 风控模型构建方法、风控审核方法、装置及计算机设备
Inventor: WAN ZHONGWEI
IPC: G06Q40/02
Filed: 2020-08-28
Abstract: 一种风控模型构建方法、风控审核方法、装置、计算机设备及计算机可读存储介质，属于人工智能技术领域。所述方法包括：当接收到构建风控模型的预设操作时，通过列表页面显示预先设置的接口编码表、查询结果编码表以及风控结果编码表（S101），通过列表页面接收从接口编码表中确定目标接口编码、从查询结果编码表中确定目标查询结果，以及从风控结果编码表中确定目标风控结果的选择指令，得到目标接口编码、目标查询结果及目标风控结果之间的对应关系（S102），基于所述对应关系，将目标接口编码、目标查询结果以及目标风控结果分别配置于预设决策树的节点，生成基于决策树的风控模型（S103）。
Patent WO-2022056681-A1 (WO)
Title: Anti-metal micro radio frequency sensor
Inventor: JIAO LIN
IPC: G06K19/07
Filed: 2020-09-15
Abstract: Disclosed in the present application is an anti-metal micro radio frequency sensor, comprising a radio frequency chip, an antenna layer, and an isolation layer from outside to inside. The radio frequency chip is fixed on the surface of the antenna layer; the isolation layer is provided between the antenna layer and an attached substance; the antenna layer comprises an inner loop antenna and an outer loop antenna; the inner loop antenna and the outer loop antenna are connected by means of a connection wire; and the radio frequency chip is provided above the connection wire. According to the design of the present application, the isolation layer is provided between the antenna layer and the attached substance, and the distance between the radio frequency sensor and a metal is increased by means of the isolation layer; the antenna layer uses loop antennas, and the inner diameter of the outer loop antenna is less than 5 mm, so that the effects of being small in antenna area and low in energy required for signal transmission are achieved, and thus, the antenna layer reduces, by providing the isolation layer, the influence caused by the metal, so as to achieve the effect of protecting against a metal influence; moreover, a manufacturing process is simplified, the cost is reduced, and the antenna layer having a small size can be attached on any metal object or metal package.
Patent WO-2022056695-A1 (WO)
Title: Symmetric dodecaphonic harmony music notation system
Inventor: CHEN YAODONG
IPC: G09B15/00
Filed: 2020-09-15
Abstract: The present invention relates to a symmetrical dodecaphonic harmony notation system for 12 ET based music, abbreviated as SymD notation. One of the most predominant characteristics of SymD notation is a staff of 5 lines arranged symmetrically with 8 space settings between and beside the lines for all 12 semitones and its octave in a 12 ET scale. The staff serves as a visual reference for intervallic harmony relationships in sonority and melody progressions in 12 ET music.
Patent WO-2022052157-A1 (WO)
Title: 一种齿轮箱组件
Inventor: ZHU WEIXIN
IPC: F16H57/025
Filed: 2020-09-22
Abstract: 一种齿轮箱组件，包括齿轮箱(1)和电机(2)，电机(2)的转轴与齿轮箱(1)的输入端相连，还包括缓冲单元(3)，四个缓冲单元(3)固定于齿轮箱(1)与电机(2)之间，且四个缓冲单元(3)沿着齿轮箱(1)的圆周方向设置；缓冲单元(3)包括固定块(31)和缓冲垫(32)，固定块(31)为具有竖直边(311)和水平边(312)的直角状结构，在固定块(31)中水平边(312)的上下两端面上分别固定一缓冲垫(32)。该齿轮箱组件通过增设缓冲单元(3)，避免电机(2)机壳与齿轮箱(1)箱体刚性连接，起到减震作用。
Patent WO-2022061612-A1 (WO)
Inventor: YANG XIAOBING
IPC: H01M4/66
Filed: 2020-09-23
Abstract: L'invention concerne un collecteur de courant composite (100), une plaque d'électrode et un dispositif électrochimique. Le collecteur de courant composite (100) comprend un substrat (10), une première couche de liaison (20), et une première couche conductrice (30), la première couche de liaison (20) étant utilisée pour lier la première couche conductrice (30) sur une première surface (11) du substrat (10), et une première couche de passivation (40) étant formée sur la surface de la première couche conductrice (30) à proximité de la première couche de liaison (20). En formant la première couche de passivation (40) sur le côté de la première couche conductrice (30) proche de la première couche de liaison (20), le collecteur de courant composite (100) peut empêcher un électrolyte de venir en contact avec la première couche conductrice (30) lors de l'entrée depuis le côté de la première couche de liaison (20) opposé à la première couche conductrice (30), ce qui amène la première couche conductrice (30) à être corrodée et endommagée par l'électrolyte, améliorant la stabilité du collecteur de courant.
Patent WO-2021057873-A1 (WO)
Inventor: LI YUE
IPC: G01K13/00
Filed: 2020-09-25
Abstract: L'invention concerne un procédé de mesure de la température du corps humain, appliqué à un dispositif pouvant être porté au poignet, par exemple, une montre intelligente ou un bracelet intelligent ; lors de la mesure de la température du corps d'un utilisateur, il est possible de mesurer une première température du front de l'utilisateur au moyen d'un capteur de température et, à un moment plus rapproché, de mesurer une deuxième température du poignet de l'utilisateur au moyen d'un autre capteur de température et, au moyen du calcul, d'afficher sur un écran une troisième température associée à la première température. Ensuite, il est possible de mesurer une quatrième température du poignet au moyen d'un second capteur de température puis, si la quatrième température est la même que la deuxième température, il est possible d'utiliser la relation décrite pour afficher la troisième température sur un écran. Le procédé peut améliorer le confort et le caractère pratique du processus de mesure de température du corps humain et augmenter la précision de la mesure. L'invention concerne également un dispositif électronique et un support d'enregistrement lisible par un ordinateur.
Patent WO-2021129032-A1 (WO)
Inventor: LOU XICAI
IPC: F25D11/02
Filed: 2020-09-30
Abstract: A control method for an air-conditioning freshness-keeping refrigerator, the refrigerator, and a storage medium. The control method comprises: detecting the number of freshness-keeping chambers (110) having air-conditioning requirements; if there is one freshness-keeping chamber (110) having air-conditioning requirements, enabling a vacuum pump to be communicated with an airflow pipeline of the freshness-keeping chamber (110) having air-conditioning requirements, and starting the vacuum pump; if the number of freshness-keeping chambers (110) having air-conditioning requirements is greater than or equal to two, obtaining the rotating speed of the vacuum pump when the airflow pipeline of each freshness-keeping chamber (110) having air-conditioning requirements is opened independently; and controlling, according to the rotating speed, the airflow pipeline communicated with each freshness-keeping chamber (110) having air-conditioning requirements, wherein the rotating speed is negatively correlated to a communication duration of the airflow pipeline.
Patent WO-2022067696-A1 (WO)
Inventor: WANG MIAOSEN
IPC: H01R4/64
Filed: 2020-09-30
Abstract: A structure for reducing shaft voltage of a PWM inverter driven plastic-packaged motor. The plastic-packaged motor comprises a winding stator core (1), a stator core insulating frame (2), a rotor (3), a front end cover (4), and a rear end cover (5); a bearing is provided in a bearing chamber of the front end cover (4) and the rear end cover (5); the winding stator core (1), the stator core insulating frame (2), and the front end cover (4) are integrally packaged by means of a plastic packaging member (10); the front end cover (4) and the rear end cover (5) are connected by means of a conductive member (9) to achieve an equipotential; and a capacitor (6) is connected between the conductive member (9) and the stator core (1). The present invention conveniently achieves effective conduction between the front end cover, the rear end cover, and the stator core to form an equipotential; a proper capacitance is added by providing a capacitor between the end cover and the stator core, and finally the the external induction capacitance of the inner and outer rings of the bearing is balanced, thereby effectively reducing shaft voltage, and thus avoiding the risk of electroerosion of the bearing, and improving the service life and reliability of the motor.
Patent WO-2022082332-A1 (WO)
Inventor: DAI JIE
IPC: H01L27/32
Filed: 2020-10-19
Abstract: An array substrate is provided. The array substrate includes first spacers (PS1) arranged in a first array and second spacers (PS2) arranged in a second array. A respective row of second spacers (PS2) in the second array is between two respective rows of first spacers (PS1) in the first array. A respective column of second spacers (PS2) in the second array is between two respective columns of first spacers (PS1) in the first array. A respective row of first spacers (PS1) in the first array is between two respective rows of second spacers (PS2) in the second array. A respective column of first spacers (PS1) in the first array is between two respective columns of second spacers (PS2) in the second array. A respective one of the first spacers (PS1) is between a second subpixel aperture and a third subpixel aperture. A respective one of the second spacers (PS2) is between the third subpixel aperture and a fourth subpixel aperture.
Patent WO-2021078128-A1 (WO)
Title: Method for preparing mesoporous carbon supported metal nanoparticle catalyst
Inventor: Wang guang-hui
IPC: B01J35/00
Filed: 2020-10-21
Abstract: A method for preparing a mesoporous carbon supported metal nanoparticle catalyst. According to the method, a mesoporous carbon supported metal nanoparticle catalyst can be synthesized in two steps of hydrothermal process and carbonization. In the hydrothermal process, a uniform solution is prepared by dispersing a surfactant, an additive, a metal salt precursor (one, two, or three of Pd, Au, Pt, Ag, Ru, Rh, Ir, Ni, Co, Zn, and Cu), and a polymer precursor in a water phase, and the solution is further heated to form a composite material of a mesoporous polymer supported metal precursor; in the carbonization process, the composite material of the polymer supported metal precursor is converted into a mesoporous carbon supported metal nanoparticle catalyst by adjusting a carbonization temperature, a protective atmosphere, etc. By means of the method, a highly dispersed supported catalyst having a uniform metal particle size can be obtained. The method has a simple preparation process, is easy to scale up, and has universality. The obtained catalyst has broad application prospects in the fields such as catalytic hydrogenation, oxidation, and electrochemistry.
Patent WO-2022000870-A1 (WO)
Inventor: LU DONG
IPC: H04R9/02
Filed: 2020-10-21
Abstract: Provided in the present application is a sound-producing device, which comprises a vibration system used for producing sound by vibrating and a magnetic circuit system for driving the vibration system to produce sound by vibrating. The vibration system comprises a diaphragm and a dome fitting the diaphragm. The diaphragm comprises a vibrating part, a folded ring part extending outwards from the periphery of the vibrating part, and a fixed part extending from the side of the folded ring part away from the vibrating part. The dome is affixed to the vibrating part. Multiple annular grooves formed by recessing in the direction of vibration of the vibrating part are provided at the side of the vibrating part in proximity to the dome. Multiple annular protruding parts formed by protruding in the direction of vibration are provided on the side of the vibrating part away from the dome. The multiple grooves extend in the circumferential direction of the vibrating part. The protruding parts and the grooves are directly opposite each other in a one-to-one correspondence. The dome is glued to the vibrating part and at least covers some of the grooves. Compared with the prior art, the reliability of the sound-producing device of the present application is improved.
Patent WO-2021135540-A1 (WO)
Inventor: AO QI
IPC: G06F16/9536
Filed: 2020-10-22
Abstract: A Neo4j-based anomalous user processing method and apparatus, a computer device, and a readable storage medium, relating to the fields of big data and data mining. The method comprises: performing user feature extraction on acquired user data (202); inputting the extracted user features into a Neo4j algorithm to predict and obtain from the user data a user group having a same attribute label, and determining the user group is an anomalous user group (204); on the basis of a preset weight ratio, scoring the abnormal user group on the basis of the number of users in the anomalous user group, delineating features, and common features (206); and generating a corresponding targeting label for the anomalous user group on the basis of the score and, on the basis of the targeting label, processing a detected anomalous user group having a specific operation (208). The invention solves the technical problem of inaccurate processing of anomalous users.
Patent WO-2022021644-A1 (WO)
Inventor: LIU XUAN
IPC: F04C18/02
Filed: 2020-10-29
Abstract: A scroll compressor, comprising: a fixed scroll member (60), the fixed scroll member (60) comprising a fixed scroll end plate (74), a fixed spiral wrap (76) extending from one side of the fixed scroll end plate (74), and a discharge port (77) provided in the fixed scroll end plate (74); a movable scroll member (58), the movable scroll member (58) comprising a movable scroll end plate (62), a movable spiral wrap (64) extending from one side of the movable scroll end plate (62), and a hub portion (68) protruding from the side of the movable scroll end plate (62) opposite the movable spiral wrap (64), the movable spiral wrap (64) and the fixed spiral wrap (76) being connected in an engaged manner, so as to generate a fluid cavity for compressing a working fluid; a supporting assembly, the movable scroll end plate (62) being slidably supported on the supporting assembly, the supporting assembly and the movable scroll end plate (62) respectively having thrust surfaces (63, 49) which are in slide contact with each other; and a driving assembly (16), the driving assembly (16) comprising a shaft (54) for driving the hub portion (68), wherein an oil supply passage (66) is provided on the hub portion (68), so that the lubricating oil in the hub portion (68) is splashed to the thrust surfaces (63, 49) through the oil supply passage (66). Such a scroll compressor can effectively reduce early wear-out failures of thrust surfaces caused by temporary oil shortage when the compressor is started, and significantly improve the lubrication state of the thrust surfaces.
Patent WO-2022088246-A1 (WO)
Title: Trajet de lumière de nettoyage laser
Inventor: YUAN HEPING
IPC: G02B7/182
Filed: 2020-11-10
Abstract: La présente invention concerne un trajet de lumière de nettoyage laser. Le trajet de lumière de nettoyage laser concerne le domaine technique du nettoyage laser, et comprend plusieurs boîtiers (1) épissés les uns avec les autres et des faisceaux de nettoyage laser (2) disposés dans les boîtiers (1), un élément de réglage (3) utilisé pour régler un angle d'émission de lumière du faisceau de nettoyage laser (2) étant disposé au niveau d'une extrémité d'émission de lumière de chaque boîtier (1) ; les plusieurs boîtiers (1) sont épissées de manière séquentielle dans une direction d'axe X ou dans une direction d'axe Y ; et après l'épissage, les faisceaux de nettoyage laser (2) sont convergents sur le même plan et sont adjacents l'un à l'autre. Le trajet de lumière de nettoyage laser peut former un point lumineux de type surface, et une zone de couverture de laser après nettoyage et focalisation laser est augmentée, et par conséquent, dans un processus de commutation de zone, une erreur de distance est réduite, des résidus de polluants sont évités, et l'effet de nettoyage laser du trajet de lumière de nettoyage laser est amélioré.
Patent WO-2021104138-A1 (WO)
Title: 用于护腰带上的护腰板
Inventor: GUO YUE
IPC: A61F5/05
Filed: 2020-11-19
Abstract: 一种在收紧护腰带时可对后腰产生均匀压力保护的用于护腰带上的护腰板。该护腰板由硬质塑胶材质制作，该护腰板上与后腰相贴的内面形状为曲面，将该护腰板贴在后腰部时，由第一腰椎至骶骨和下背部肌群构成的后腰部表面与该护腰板的内面中对应各处相触接。将其放置在后腰部并与护腰带配合使用，可在护腰带收紧的情况下，对后腰产生均匀分布的压力，不会像现有技术中的仅采用针织带的护腰带对后腰产生不舒服的勒紧压力。另外，通过调节调高板伸出护腰板的长度，也可使其适用腰长范围更宽的群体。将该护腰板与带有后收紧结构的护腰带配合使用，将使其对腰椎和下背部肌群的保护达到较理想的效果。
Patent WO-2022104659-A1 (WO)
Inventor: HU ZEWANG
IPC: H04N5/353
Filed: 2020-11-19
Abstract: L'invention concerne un procédé de détection d'empreinte digitale, un appareil de détection d'empreinte digitale et un dispositif électronique, qui peuvent améliorer les performances de détection d'empreinte digitale. Le procédé consiste à : selon un ordre d'exposition prédéfini, séquentiellement commencer à exposer toutes les rangées de pixels dans un réseau de pixels qui est utilisé pour la détection d'empreinte digitale, les ordres d'exposition de deux rangées adjacentes spécifiques de pixels dans le réseau de pixels n'étant pas adjacents, ou exposer une rangée spécifique de pixels dans le réseau de pixels à deux reprises; et lire des données de chaque rangée de pixels à la fin de l'exposition de la rangée de pixels, la différence entre les données des deux rangées adjacentes de pixels ou la différence entre les données après les deux expositions de la rangée spécifique de pixels étant utilisée pour déterminer si un doigt se déplace lors du processus d'exposition du réseau de pixels.
Patent WO-2021203711-A1 (WO)
Inventor: WANG YINGJUN
IPC: G06F30/20
Filed: 2020-11-24
Abstract: An isogeometric analysis method employing a geometric reconstruction model, comprising steps of: generating a closed rule embedding domain, by means of dividing a boundary of a CAD model into triangular patches or directly according to point cloud data, and dividing the embedding domain into regular sub-domains; classifying, according to positional relationships between a triangular patch boundary/point and a unit, the unit as a clipped unit or non-clipped unit; calculating a minimum directed distance of each vertex of the clipped unit to a triangular patch near to the clipped unit; classifying, by means of the directed distance, the non-clipped unit as a real unit or a virtual unit; using the minimum directed distance as a level set function value, and reconstructing, by means of a marching tetrahedra algorithm and on the basis of the rule embedding domain, a display geometric model; and calculating, after the level set function value is obtained, a level set function value of a Gauss point in a unit. The method is directly applicable to analyzing a complex model having any geometric shape, and is also applicable to analyzing point cloud models obtained from reverse engineering and voxel models obtained from image data.
Patent WO-2021135795-A1 (WO)
Inventor: ZHOU WENPING
IPC: H04L29/12
Filed: 2020-12-02
Abstract: 一种报文处理方法、中继设备、系统和存储介质，该方法包括：响应于每次接收到客户端发送的第一预定报文，将接收到的第一预定报文发送至服务器，且接收到多次第一预定报文时，分别将多个第一预定报文发送至不同服务器，其中，不同服务器包括主服务器和备服务器，其中，将首个第一预定报文发送至主服务器(S110)；将接收到的多个对第一预定报文的应答报文中，满足预定条件的应答报文发送至客户端(S120)。
Patent WO-2021115240-A1 (WO)
Inventor: XIAO LIANG
IPC: A61P11/06
Filed: 2020-12-08
Abstract: Related are an anti-TSLP antibody or an antigen-binding fragment thereof, nucleic acid molecules coding same, and a method for preparing same. The anti-TSLP antibody or the antigen-binding fragment thereof have high affinity to TSLP, capable of effectively binding with TSLP and blocking the proliferative effect of TSLP with respect to Ba/F3-hTSLPR-hIL7Rα cells, and blocking the capability of TSLP in activating and secreting cytokines with respect to PBMC. At the same time, further related are a medicinal composition comprising the antibody or the antigen-binding fragment thereof, and uses of the composition in preparing a medicament for preventing and/or treating asthma, allergic inflammation, an allergic reaction or autoimmune disease.