baber/WOPTO huggingface dataset:
Patent WO-2021052226-A1 (WO)
Title: Implantable electroosmotic micropump device
Inventor: GAO MENG
IPC: A61M1/00
Filed: 2020-09-09
Abstract: An implantable electroosmotic micropump device. The implantable electroosmotic micropump device comprises: a porous dielectric thin film (10), the porous dielectric thin film (10) being able to generate an electroosmotic flow under the action of a voltage to form a micropump driving force; two solid microelectrodes (20), the two solid microelectrodes being provided at two sides of the porous dielectric thin film (10); and a waterproof coating (30), the waterproof coating (30) being formed by coating a waterproof material on the surfaces of the two solid microelectrodes (20), and the waterproof coating (30) being used for blocking a fluid from being in contact with the solid microelectrodes (20). The waterproof material coated on the solid microelectrodes (20) blocks the contact between the fluid and the solid microelectrodes (20), so as to prevent the surfaces of the solid microelectrodes (20) from being hydrolyzed, thereby avoiding the interference of generated bubbles and hydrolysis by-products on fluid flowing, and preventing the solid microelectrodes (20) from being corroded, enabling same to provide a stable driving force, thereby enabling the implantable electroosmotic micropump device to stably operate in the body for a long time.
Patent WO-2022056808-A1 (WO)
Title: Cell measurement reporting schemes in wireless communications
Inventor: LIU LIPING
IPC: H04W24/10
Filed: 2020-09-18
Abstract: A method of wireless communication is described. The method is performed by a user device and comprises obtaining a first measurement information of a first protocol layer; making a determination, based on the first measurement information, whether a predefined condition is satisfied; and triggering a transmission of an element of a second protocol layer based on the determination that the predefined condition is satisfied, and wherein the element of the second protocol layer includes at least one of control information of the second protocol layer or a second measurement information of the second protocol layer.
Patent WO-2021237995-A1 (WO)
Title: Gas pressure regulator
Inventor: ZHANG FENG
IPC: F16K17/20
Filed: 2020-09-25
Abstract: Disclosed is a gas pressure regulator, comprising a valve body (1) and a valve cover (2). The valve cover (2) covers the valve body (1); a valve cavity is formed in the valve body (1); the valve cavity is connected to a gas inlet channel (101) and a gas outlet channel (102); the valve cavity comprises a primary pressure-regulating cavity (103) and a secondary pressure-regulating cavity (104); the primary pressure-regulating cavity (103) is communicated with the secondary pressure-regulating cavity (104) by means of a valve port (105); the primary pressure-regulating cavity (103) is communicated with the gas inlet channel (101); a valve core pressure-regulating assembly is provided between the primary pressure-regulating cavity (103) and the gas inlet channel (101); the secondary pressure-regulating cavity (104) is communicated with the gas outlet channel (102); and a lever pressure-regulating assembly is provided between the valve port (105) and the secondary pressure-regulating cavity (104). The gas pressure regulator is good in gas tightness, high in safety against leakage, and stable in output performance.
Patent WO-2021223358-A1 (WO)
Title: Seepage-proof structure for use in emergency site construction and construction method for seepage-proof structure
Inventor: Ni zhe
IPC: E02D31/00
Filed: 2020-09-27
Abstract: Disclosed are a seepage-proof structure for use in emergency site construction and a construction method for the seepage-proof structure. The seepage-proof structure comprises: a leveled and compacted foundation layer, a compacted clay layer, a composite seepage-proof layer, an upper protective layer, and a fine sand cushion layer provided in an upward sequence; the composite seepage-proof layer comprising a GCL cushion and an HDPE geomembrane provided in an upward sequence. The construction method comprises: compacting a foundation layer of an existing site to form a leveled and compacted foundation layer; laying and compacting clay on the leveled and compacted foundation layer to form a compacted clay layer; sequentially laying a GCL cushion and an HDPQ geomembrane on the compacted clay layer to form a composite seepage-proof layer; laying a protective layer on the composite seepage-proof layer; and laying fine sands on the protective layer to form a fine sand cushion layer. The geotechnical raw materials employed by the present invention are available from a wide variety of sources, are convenient to acquire, satisfy special requirements on raw material formulations in "emergency" cases such as a medical one, and provide strong pertinence; moreover, the structure provided is quick to construct and provides improved seepage-proof effects, thus further expanding applications of conventional geotechnical raw materials in the field of special seepage prevention.
Patent WO-2022000836-A1 (WO)
Title: 一种相机模块、具有拍摄功能的电子设备
Inventor: MATIKAINEN JARNO
IPC: H04N5/225
Filed: 2020-09-28
Abstract: 本发明涉及相机模块、具有拍摄功能的电子设备，相机模块包括：镜头组件，包括镜筒和镜头，镜头的至少部分安装于镜筒内；驱动组件，用于驱动镜头沿光轴运动；其中，驱动组件设置有磁性部，镜头设置有磁性配合部，磁性部与磁性配合部位于镜筒的侧壁沿厚度方向的两端，且二者能够在磁吸力作用下连接，以使镜头能够在驱动组件的驱动下沿镜头的光轴运动。镜头与驱动组件之间能够通过磁性部和磁性配合部之间的磁吸力连接，连接后，驱动组件运动的过程中，能够带动镜头在镜筒内运动，从而实现变焦。镜头与驱动组件的连接结构简单，镜筒的侧壁无需设置通孔，防止因设置通孔而导致光线进入镜筒内影响镜头正常工作的风险，提高相机模块的寿命和拍摄效果。
Patent WO-2021151316-A1 (WO)
Inventor: Ruan Xiequan
IPC: G06F16/9532
Filed: 2020-10-20
Abstract: 本申请涉及大数据，提出一种数据查询方法，包括：在接收到数据查询请求后，对数据查询请求进行限流验证及分配，目标查询服务器接收数据查询请求后，对数据查询请求进行解析校验，当校验通过时基于元数据将数据查询请求分解为多个子任务，分别为多个子任务生成查询语句，转化查询语句为对应api，供各数据源执行引擎进行数据查询，接收各数据源执行引擎反馈的查询结果并返回给用户。本申请还涉及区块链技术，所述元数据可存储于区块链节点中。本申请还提出一种数据查询装置、设备及存储介质。利用本申请，可以提高数据查询的效率。
Patent WO-2022047906-A1 (WO)
Title: 显示面板
Inventor: LI YI
IPC: G02F1/133
Filed: 2020-10-20
Abstract: 一种显示面板，包括至少两COF绑定区、设置于两相邻的COF绑定区的至少一电压信号端以及至少一短路棒，每一短路棒与一电压信号端、以及与电压信号端相邻的两个COF绑定区连接，短路棒包括第一闭合回路线和第二闭合回路线，第一闭合回路线与电压信号端连接以形成第一闭合回路，第二闭合回路线与电压信号端连接以形成第二闭合回路。
Patent WO-2021088897-A1 (WO)
Inventor: DENG ZHENGCHANG
IPC: F02F7/00
Filed: 2020-11-04
Abstract: 一种曲轴箱(20)，包括：第一侧箱体(40)；以及与第一侧箱体(40)连接的第二侧箱体(50)和第一箱盖(60)，第一箱盖(60)设置在第一侧箱体(40)远离第二侧箱体(50)的一侧；电机安装盖(30)，电机安装盖(30)安装于第二侧箱体(50)远离第一侧箱体(40)的一侧。还公开了一种包括该曲轴箱的全地形车和发动机(100)。
Patent WO-2021232698-A1 (WO)
Inventor: MENG TIANCUI
IPC: A63F13/213
Filed: 2020-11-07
Abstract: Un système de jeu mobile basé sur le guidage par vision (001), comprenant un terminal (100) et une poignée (200) reliée au terminal (100). Le terminal (100) comprend un module d'interface utilisateur (120). Le module d'interface utilisateur (120) est destiné à recevoir des images de mouvement oculaire et à délivrer en sortie des réponses de jeu mobile. Le système de jeu mobile (001) comprend également un module intelligent de guidage par vision (210) et un module de traitement de données (220) connecté au module d'interface utilisateur (120). Un oculomètre convertit les images de mouvement oculaire en informations de suivi oculaire. Le module intelligent de guidage par vision (210) est destiné à transmettre les informations de suivi oculaire au module de traitement de données (220). Le module de traitement de données (220) est destiné à déterminer une instruction de réponse sur la base des informations de suivi oculaire pour guider un point de commande sur un écran du terminal sur la base de l'instruction de réponse, ce qui permet de réaliser une réponse de jeu mobile.
Patent WO-2021109811-A1 (WO)
Inventor: WANG DANFENG
IPC: H01M4/131
Filed: 2020-11-10
Abstract: A secondary battery (5), a battery module (4) having same, a battery pack (1), and a device. Specifically, the secondary battery (5). The secondary battery (5) comprises a negative electrode tab. The negative electrode tab comprises a negative electrode current collector and a negative electrode film provided on at least one surface of the negative electrode current collector. The negative electrode film comprises a negative electrode active material, an electrically-conductive agent, and an adhesive agent. The negative electrode active material comprises SiO x  (0 < x < 2) and graphene. The negative electrode active material has an average particle size Dv50 of 8 μm to 14 μm. The electrically-conductive agent comprises a carbon nanotube. The length-to-diameter ratio of the carbon nanotube is ≥ 2500:1. The secondary battery (5) provides increased energy density and, at the same time, provides great rate performance and cycle performance.
Patent WO-2022099528-A1 (WO)
Inventor: WU WEI
IPC: G06T17/00
Filed: 2020-11-12
Abstract: L'invention concerne un procédé de calcul d'un vecteur normal d'un nuage de points. Le procédé comprend les étapes consistant à : acquérir des données de nuage de points ; appeler un modèle de segmentation sémantique pré-entraîné, entrer les données de nuage de points dans le modèle de segmentation sémantique et effectuer une segmentation sémantique sur les données de nuage de points au moyen du modèle de segmentation sémantique, de façon à obtenir un résultat de segmentation sémantique ; regrouper les données de nuage de points selon le résultat de segmentation sémantique, de façon à obtenir un résultat de regroupement ; sélectionner, en fonction du résultat de regroupement, un point de voisinage correspondant à chaque point dans les données de nuage de points ; et calculer, en fonction du point de voisinage correspondant à chaque point, un vecteur normal correspondant au point respectif.
Patent WO-2022104965-A1 (WO)
Inventor: SHI CHAO
IPC: H01L51/54
Filed: 2020-12-14
Abstract: 通式I 所示的含硼羟基有机化合物、其制备方法和应用，以及包含该化合物的有机电子器件。通过器件结构优化，改变所述化合物在基质中的浓度，可达到最佳的器件性能，便于实现高效高亮度高稳定的OLED器件，对全彩显示和照明应用提供了较好的材料选项。
Patent WO-2021139492-A1 (WO)
Title: Turbine blade honeycomb spiral cavity cooling structure
Inventor: LV DONG
IPC: F02C7/18
Filed: 2020-12-15
Abstract: A turbine blade honeycomb spiral cavity cooling structure, comprising hollow turbine blades (1), honeycomb spiral cavities (3), and spoiler columns (4). A cold air channel (2) is provided inside each hollow turbine blade (1). The cold air channel (2) allows low-temperature cooling air to flow inside the blade to cool the blade. A plurality of honeycomb spiral cavities (3) are arranged in an array in the blade wall surface of the hollow turbine blade (1) to allow cooling air to enter and perform convective cooling. A spoiler column (4) is provided in the center of each honeycomb spiral cavity (3), and the spoiler column (4) has a cylindrical structure. In each unit, an air inlet (5) and an air outlet (6) are respectively located on both sides of the blade wall surface, and an air inlet center line (9) and an air outlet center line (10) are parallel in the same vertical plane. By using the cooling structure, the number of structural elements per unit area can be increased by about 15%, and the flow resistance and loss of cold air can be reduced by about 10-15%, thereby improving the efficiency of an engine.
Patent WO-2021129850-A1 (WO)
Title: 语音消息播放方法及电子设备
Inventor: CHAI FANLING
IPC: H04M1/72433
Filed: 2020-12-28
Abstract: 本发明实施例提供一种语音消息播放方法及电子设备。该方法包括：接收用户对第一界面中的N个语音标识的第一输入，每个语音标识分别指示一条语音消息；响应于第一输入，在电子设备的屏幕上显示目标控件，目标控件包括N个语音标识；接收用户的第二输入；响应于第二输入，取消显示第一界面，并播放第一语音标识指示的第一语音消息，第一语音标识为目标控件中的N个语音标识中的语音标识，N为正整数。
Patent WO-2021147643-A1 (WO)
Inventor: ZHOU PENGHUI
IPC: G01N33/574
Filed: 2020-12-31
Abstract: 一种CXCL13检测剂在制备预测免疫治疗效果的试剂盒中的用途，CXCL13检测剂是用于检测CXCL13在肿瘤特异T细胞中的表达水平的试剂。一种用于预测免疫治疗效果的试剂盒，其包括CXCL13检测剂。一种通过检测CXCL13在肿瘤特异T细胞中的表达水平来预测免疫治疗效果的方法，其中CXCL13检测剂能够有效、准确地检测CXCL13的表达水平，并通过该表达水平来预测免疫治疗效果。
Patent WO-2021143804-A1 (WO)
Title: Water-soluble metal working fluid composition and method for using same
Inventor: ZHANG YUAN
IPC: C10M169/04
Filed: 2021-01-15
Abstract: A water-soluble metal working fluid composition and a method for using same. The water-soluble metal working fluid composition contains the following components: (A), (B), and (C). The component (A) is fatty acid with 9-11 carbon atoms, the component (B) is a component of unsaturated fatty acid with 16-22 carbon atoms, and the component (C) is polyfatty acid with an acid value of 10-200 mgKOH/g. The component (A) is 1-20 mass% of the total amount of the components (A), (B), and (C). The component (B) is 30-60 mass% of the total amount of the components (A), (B), and (C). The component (C) is 35-55 mass% of the total amount of the components (A), (B), and (C). The water-soluble metal working fluid composition maintains processability and improves mechanical fouling.
Patent WO-2022001137-A1 (WO)
Title: Pedestrian re-identification method, apparatus and device and medium
Inventor: JIN LIANG
IPC: G06K9/00
Filed: 2021-02-20
Abstract: A pedestrian re-identification method, apparatus and device and a medium. The method comprises: extracting features of an original training set by using a first pedestrian re-identification model, wherein the original training set comprises pedestrian sample images and corresponding label information; performing clustering according to feature spatial distribution characteristics of an original data set; screening out difficult samples according to a clustering result; adding the difficult samples to the original training set to obtain a target training set; training the first pedestrian re-identification model by using the target training set to obtain a second pedestrian re-identification model; and when a pedestrian image to be identified is acquired, outputting a corresponding identification result by using the second pedestrian re-identification model. In this way, the difficult samples are mined, and the sample spatial distribution in the original data set is changed by means of the mined difficult samples, and the attention to the difficult samples can be increased, thereby improving the accuracy of pedestrian re-identification.
Patent WO-2022007414-A1 (WO)
Title: Server fan control device and method based on control chip
Inventor: Gong Shiyue
IPC: F04D27/00
Filed: 2021-02-23
Abstract: A server fan control device and method based on a control chip (1). The device comprises: a control chip (1), a driving chip (2), a fan (3), and a peripheral control circuit (4); the control chip (1) comprises a watchdog timer (11); an overflow control end of the watchdog timer (11) is connected to a reset end of the control chip (1) and used for resetting the control chip (1) when a program error or a crash occurs on the control chip (1), and the overflow control end is further connected to an input end of the peripheral control circuit (4) to control operation of the fan (3) by means of the peripheral control circuit (4) when the control chip (1) fails; a PWM signal output end of the control chip (1) is connected to an input end of the driving chip (2) and used for controlling the operation of the fan (3) by means of the driving chip (2) when the control chip (1) normally works. The device and the method solve the problem of occupying CPLD hardware interface resources in fan control due to the fact that a CPLD assists a BMC, thereby saving CPLD resources.
Patent WO-2022183394-A1 (WO)
Title: Mesure de réflexions de signal de référence de sondage à partir de surfaces intelligentes reconfigurables
Inventor: DUAN WEIMIN
IPC: H04W64/00
Filed: 2021-03-03
Abstract: L a présente invention concerne des techniques de communication. Selon un aspect, un noeud sans fil (par exemple, un équipement utilisateur ou une station de base) mesure un premier temps d'arrivée d'un premier signal de référence de sondage SRS-P en provenance d'un équipement utilisateur, un deuxième temps TOA d'une réflexion d'un deuxième signal SRS-P provenant de l'équipement utilisateur depuis un première surface RIS, et un troisième temps TOA d'une réflexion d'un troisième signal SRS-P provenant de l'équipement utilisateur depuis une seconde surface RIS. L'équipement utilisateur transmet, à une entité d'estimation de position, une information de mesure sur la base des premier, deuxième et troisième temps TOA. L'entité d'estimation de position détermine une estimation de positionnement de l'équipement utilisateur sur la base, au moins en partie, de l'information de mesure.
Patent WO-2022187994-A1 (WO)
Inventor: GUO HUI
IPC: H04W72/04
Filed: 2021-03-08
Abstract: Appareil, procédés et produits programmes d'ordinateur, destinés à la détermination de duplex intégral. Un procédé donné à titre d'exemple consiste à transmettre un signal Uu par l'UE. Le procédé donné à titre d'exemple consiste en outre à exécuter une mesure d'auto-brouillage (SIM) du signal Uu pour une réception en duplex intégral au niveau de l'UE à l'aide de l'interface de liaison latérale.
Patent WO-2021180067-A1 (WO)
Inventor: GAO YAN
IPC: G06F3/01
Filed: 2021-03-09
Abstract: Provided in embodiments of the present invention are a voice broadcasting method and apparatus, a storage medium, and an electronic device, the voice broadcasting method comprising: receiving input information of a user, and identifying a first intention corresponding to the input information; determining corresponding first broadcast information according to the first intention, and determining at least one piece of slot information in the broadcast information according to the preset correspondence between the first broadcast information and the slot information; and displaying the first broadcast information to the user, the at least one piece of slot information being highlighted by using one or more auditory, tactile, and visual means when the first broadcast information is displayed. The described method can achieve the highlighting of key voice broadcast information in a voice broadcasting process without affecting the naturalness of language expression.
Patent WO-2021185339-A1 (WO)
Title: Biodegradable resin and film prepared thereby
Inventor: GUI ZONGYAN
IPC: C08K5/092
Filed: 2021-03-19
Abstract: Provided is a biodegradable resin, having an intrinsic viscosity of 1.0 dL/g or more and having a loss ratio of intrinsic viscosity of 10% or more after being processed at 70℃ and 85% of RH for 6 hr. Also provided is a biodegradable resin, containing a polylactic acid of 70 wt% or more and having a relative biodegradation rate up to 90% or more within 12 months when performing degradability evaluation by home composting at 28℃ according to conditions specified in ASTM D5338-15. The biodegradable resin has the characteristics of high biodegradation speed and storage stability, is excellent in mechanical property, optical property, and barrier property, is applicable to multiple aspects such as packaging and express transportation, and can be rapidly degraded into micromolecules such as carbon dioxide and water at the end of the service life without polluting the environment. Also provided are a biodegradable resin film using the biodegradable resin and a product thereof, as well as a multilayer film containing the biodegradable resin film and a product thereof.
Patent WO-2022126883-A1 (WO)
Inventor: ZHANG FAN
IPC: H01M50/51
Filed: 2021-03-19
Abstract: La présente invention concerne une batterie (10) et un appareil. La batterie (10) comprend : au moins deux unités de batterie (100), chaque unité de batterie (100) comportant un boîtier (110) et deux parties de connexion d'électrode (120) disposées des deux côtés du boîtier (110) et étant de polarité opposée, et chaque unité de batterie (100) comprenant une première unité de batterie (100a) et une seconde unité de batterie (100b) connectées en série ; un élément conducteur (200) disposé d'un côté de chaque boîtier (110), chaque élément conducteur (200) étant utilisé pour connecter électriquement l'une des deux parties de connexion d'électrode (120) de la première unité de batterie (100a) et le boîtier (110) d'une unité parmi la première unité de batterie (100a) et la seconde unité de batterie (100b) ; un composant de détection de signal (300) disposé de l'autre côté de chaque boîtier (110), chaque composant de détection de signal (300) étant pourvu d'un circuit de détection de signal (310), et chaque circuit de détection de signal (310) étant utilisé pour connecter électriquement l'autre partie de connexion d'électrode parmi les deux parties de connexion d'électrode (120) de la première unité de batterie (100a) et le boîtier (110) d'une unité de batterie parmi la première unité de batterie (100a) et la seconde unité de batterie (100b). La batterie (10) et l'appareil permettent une simplification du mode de câblage des circuits de détection de signal (310), améliorent la fiabilité des circuits de détection de signal (310) et améliorent, par conséquent, le niveau de sécurité de la batterie (10).
Patent WO-2022217557-A1 (WO)
Title: Image transmission method for movable platform, movable platform, and readable storage medium
Inventor: XIAO WEI
IPC: H04N19/103
Filed: 2021-04-15
Abstract: An image transmission method for a movable platform, a movable platform, and a readable storage medium, the method comprising: acquiring target image data, the target image data being obtained by a movable platform encoding collected real-time images (S101); adding corresponding image quality identification information in the target image data (S102); and sending the target image data bearing the image quality identification information to a terminal device (S103). In the method, the image quality of an image displayed by a terminal device can be ensured to facilitate a user to accurately control a movable platform on the basis of an image having good image quality, thus improving user experience and the security of the movable platform.
Patent WO-2021223717-A1 (WO)
Title: Heat preservation method and system for battery of vehicle, and storage medium and processor
Inventor: ZHOU MINGWANG
IPC: B60L58/34
Filed: 2021-05-06
Abstract: A heat preservation method and system for a battery of a vehicle, and a storage medium and a processor. The heat preservation method for a battery of a vehicle comprises: in response to the completion of charging of a whole vehicle, detecting whether the current temperature of a battery of the vehicle is less than a preset temperature threshold of the battery, wherein the temperature threshold is configured to be the minimum value of the temperature at which the battery can maintain a normal performance (S101); and when a detection result indicates yes, controlling the vehicle to acquire electric energy from an external charging device so as to heat the battery, such that the battery is heated to above the temperature threshold to complete heat preservation of the battery (S102). By means of the heat preservation method for a battery of a vehicle, a battery can be heated during charging thereof without consuming the battery charge used for vehicle endurance.
Patent WO-2022012205-A1 (WO)
Inventor: YANG HUI
IPC: G06F16/903
Filed: 2021-06-03
Abstract: L'invention concerne un procédé d'achèvement de mots, appliqué à un scénario de recherche et utilisé pour compléter un mot incomplet introduit par un utilisateur. Selon le procédé, sur la base d'un arbre de dictionnaire amélioré, des mots saillants sont stockés dans certains nœuds dans l'arbre de dictionnaire; dans le procédé d'achèvement de mots, en explorant l'arbre préfixe de dictionnaire à la recherche d'un nœud cible correspondant à une chaîne de caractères, sur la base du mot saillant stocké dans le nœud cible, au moins un mot complété est délivré pour l'utilisateur. Le rendement d'achèvement de mots est amélioré, et la recommandation de mots à un utilisateur est empêchée lorsqu'une chaîne de caractères introduite par l'utilisateur est trop courte.
Patent WO-2022156137-A1 (WO)
Inventor: HOU QINGFENG
IPC: A61B6/00
Filed: 2021-06-22
Abstract: 一种可移动式微焦点多模态X线成像装置，包括底板(1)、屏蔽箱体(2)，底板(1)上方固定设置有X线发生器(3)、物体扫描转台(4)、探测器(5)，控制器(6)固定设置在屏蔽箱体(2)外侧，控制器(6)分别与X线发生器(3)、物体扫描转台(4)、探测器(5)电路连接，物体扫描转台(4)设置在X线发生器(3)和探测器(5)之间，三者设置在同一条直线上；把PAXSCAN 1310DX平板探测器(5)、微焦点X线管、扫描旋转装置都连接到自动控制装置上，实现整个系统的相互协调自动控制，一键操作自动集中控制，把各个设备实现最佳组合，提高了操作效率，杜绝操作失误，同时不需要配备专用的房间，设置一个屏蔽箱体(2)，对使用环境要求低降低。