baber/WOPTO huggingface dataset:
Patent WO-2019037432-A1 (WO)
Title: Screw-driven rotary valve with tapered core
Inventor: JIA PEIYU
IPC: F16K5/02
Filed: 2018-04-08
Abstract: Disclosed is a screw-driven rotary valve with a tapered core, wherein same can achieve control over a fully-sealed fluid or the switching of flow directions, and can achieve fluid control in the fields of chemical engineering, petroleum, air conditioning and water systems. The valve comprises a valve body (1), wherein an upper valve cover (2) and a lower pressing plate (3) are respectively arranged at the upper end and the lower end of the valve body, and a middle plate (4) is arranged between the lower pressing plate (3) and the lower end of the valve body; the valve body is internally provided with a valve body inner hole (5), wherein same is a tapered hole, and a valve core (6) matching the valve body inner hole is arranged inside the valve body inner hole; an upper output shaft (7) and a lower output shaft (8) are respectively arranged at the upper end and the lower end of the valve core, the upper end of the upper output shaft is axially connected to a central hole (9) located in the center of the upper valve cover, and the interior of the lower output shaft is an inner hole (10) of a hollow structure; the inner hole is internally provided with an internal thread and is connected, via a screw (11), to a driving mechanism (12) located outside the lower pressing plate, and the inner hole is in threaded connection with the screw; and a boss (13) is arranged at the outer side of the screw, and the boss is located between the middle plate and the lower pressing plate.
Patent WO-2018210105-A1 (WO)
Title: Ensemble éjecteur de carburant pour véhicule
Inventor: MOESTAM ROBERT
IPC: F02M37/00
Filed: 2018-04-23
Abstract: L'invention concerne un ensemble (1) éjecteur de carburant destiné à un véhicule, comprenant : un premier passage (2) de fluide comportant un orifice d'écoulement d'entrée (3) et un orifice d'écoulement de sortie (4) en communication fluidique l'un avec l'autre, permettant à un premier écoulement de carburant (F1) de s'écouler dans le premier passage (2) de fluide ; un second passage (5) de fluide raccordé au premier passage (2) de fluide, le second passage de fluide comportant un orifice d'écoulement d'aspiration (6) disposé à l'extérieur du premier passage de fluide et une ouverture de buse (9), l'orifice d'écoulement d'aspiration (6) et l'orifice d'écoulement de sortie (4) étant en communication fluidique l'un avec l'autre, l'orifice d'écoulement d'aspiration (6) pouvant être raccordé à un passage d'aspiration (7) de réservoir de carburant permettant à un second écoulement de carburant (F2) de s'écouler dans le second passage (5) de fluide en provenance du passage d'aspiration (7) de réservoir de carburant par l'intermédiaire de l'orifice d'écoulement d'aspiration (6) vers l'orifice d'écoulement de sortie (4) ; une unité de forme d'écoulement (8) disposée à l'intérieur du premier passage (2) de fluide entre l'orifice d'écoulement d'entrée (3) et l'orifice d'écoulement de sortie (4), l'unité de forme d'écoulement (8) étant conçue pour élever la vitesse d'écoulement du premier écoulement de carburant (F1) s'écoulant dans une direction allant de l'orifice d'écoulement d'entrée (3) à l'orifice d'écoulement de sortie (4) lorsqu'un premier niveau de pression (P1) est appliqué à l'orifice d'écoulement d'entrée (3), ce qui permet de soumettre le second passage (5) de fluide à un second niveau de pression (P2), qui est inférieur au premier niveau de pression (P1) ; le second passage (5) de fluide s'étendant dans le premier passage (2) de fluide de sorte que l'ouverture de buse (9) est disposée à l'intérieur du premier passage (2) de fluide faisant face à l'orifice d'écoulement de sortie (4) de sorte que le premier écoulement de carburant (F1) dans le premier passage (2) de fluide s'écoule autour de l'ouverture de buse (9), et l'unité de forme d'écoulement (8) étant disposée à l'intérieur du premier passage (2) de fluide raccordé à l'ouverture de buse (9).
Patent WO-2019218286-A1 (WO)
Title: Video encoding and decoding method and apparatus
Inventor: CHEN XU
IPC: H04N19/105
Filed: 2018-05-16
Abstract: The embodiments of the present application disclose a motion vector acquiring method, comprising: determining a reference block of a block to be processed, the reference block and the block to be processed having a preset time domain or spatial domain correlation, the reference block having an initial motion vector and one or more preset motion vector offsets, the initial motion vector of the reference block being obtained on the basis of a predicted motion vector of the reference block, and a predicted block of the reference block being obtained on the basis of the initial motion vector and the one or more preset motion vector offsets; and using the initial motion vector of the reference block as a predicted motion vector of the block to be processed.
Patent WO-2019153604-A1 (WO)
Title: Device and method for creating human/machine identification model, and computer readable storage medium
Inventor: HAN WEI
IPC: G06F21/31
Filed: 2018-06-03
Abstract: Disclosed in the present application is a device for creating a human/machine identification model. The device comprises a memory and a processor. The memory stores a model creating program that can be run on the processor. When the program is executed by the processor, the following steps are implemented: collecting user behavior data of a sliding verification operation to build a sample library; performing statistical analysis on browser information and hardware information in the sample library and generating a first human/machine identification rule; generating a second human/machine identification rule according to page track information and sliding track information; training a BP neural network model and a DBSCAN-based classification model by means of the data in the sample library; building a fused human/machine identification model according to the rules and models above, and training the fused human/machine identification model. The present application also provides a method for creating a human/machine identification model and a computer readable storage medium. The present application solves the technical problem in the prior art of being unable to accurately identify a sliding verification code of a machine operation.
Patent WO-2019241916-A1 (WO)
Title: 一种柔性薄膜太阳电池及其制造方法
Inventor: LI MINGYANG
IPC: H01L31/0224
Filed: 2018-06-20
Abstract: 一种柔性薄膜太阳电池及其制造方法，该柔性薄膜太阳电池包括柔性薄膜衬底、柔性薄膜衬底上的外延层结构、位于外延层结构和柔性薄膜衬底之间的下电极以及位于外延层之上的上电极，还包括外延结构上的贯穿过孔、通过贯穿过孔与下电极相连的贯穿电极、至少包覆贯穿过孔侧壁并位于贯穿电极和外延结构上表面之间的绝缘层结构，该绝缘层结构将贯穿电极与外延层绝缘；该贯穿电极与上电极包括位于外延层同侧的焊盘结构。
Patent WO-2019214026-A1 (WO)
Title: Ecg feature extraction method employing pcanet
Inventor: SI YUJUAN
IPC: G06K9/00
Filed: 2018-06-29
Abstract: An ECG feature extraction method employing a PCANet comprises the following steps: S10, performing preprocessing on an ECG, so as to obtain a training set and a set for classification; S20, using a PCAnet to respectively perform heartbeat feature extraction on the training set and the set for classification; and S30 using a heartbeat feature training classifier extracted from the training set to classify heartbeat features of the set for classification. The ECG feature extraction method employing a PCANet is robust in its handling of noise of an ECG signal, simplifies noise removal steps, and has better classification efficacy on irregular heartbeats, improving extraction efficiency and accuracy of ECG features, reducing the pressure a doctor might feel in performing recognition on an ECG, and reducing the risk of misdiagnosis.
Patent WO-2019136948-A1 (WO)
Title: Applications of biomarker in terms of determining antiphospholipid syndrome and reagent kit of biomarker
Inventor: YANG CHENGDE
IPC: G01N33/48
Filed: 2018-07-10
Abstract: Provided are applications of an antibody of MYO5A protein as a biomarker in determining antiphospholipid syndrome. The antibody of MYO5A protein comprises at least one of IgG, IgM, or IgA. This is applicable in differentiating primary and secondary antiphospholipid syndromes. Also provided is a reagent kit, made with MYO5A protein, with which the presence of antiphospholipid syndrome is determined by detecting the presence of the antibody of MYO5A protein. The applications in the present invention of the antibody of MYO5A protein serving as a biomarker in terms of determining antiphospholipid syndrome provide a novel biomarker for determining antiphospholipid syndrome, provide a novel application direction, and carry significance in identifying antiphospholipid syndrome.
Patent WO-2020010560-A1 (WO)
Title: Phosphoramidite compound, preparation method therefor and use thereof
Inventor: LIU ERKAI
IPC: C07H19/073
Filed: 2018-07-12
Abstract: Disclosed in the present invention are phosphoramidite compounds, a preparation method therefor, and use thereof. The present invention provides phosphoramidite compounds represented by formula (1), wherein R is (I) or (II) and X is hydrogen or (III). A DNA solid phase synthesis method using said compound has mild deprotection conditions, does not damage DNA, and improves the quality of DNA synthesis.
Patent WO-2019042045-A1 (WO)
Title: Vehicle front compartment force transmission structure and vehicle
Inventor: TIAN MIAOMIAO
IPC: B62D25/14
Filed: 2018-07-20
Abstract: A vehicle front compartment force transmission structure and a vehicle. The vehicle front compartment force transmission structure comprises: a front panel lower transverse beam (1); a first longitudinal beam (2), connected to a first connecting end of the front panel lower transverse beam (1) by a first connecting beam (3); and a second longitudinal beam (4), configured opposite the first longitudinal beam (2) and connected to a second connecting end of the front panel lower transverse beam (1) by a second connecting beam (5). The first connecting beam (3) and the second connecting beam (5) each comprise: a first connecting member (6), fixedly connected to the front panel lower transverse beam (1); a second connecting member (7), fixedly connected to the first connecting member (6), wherein the second connecting member (7) and the first connecting member (6) form a first angle, and the second connecting member (7) is fixedly connected to the first longitudinal beam (2) or the second longitudinal beam (4); and a support structure (8), used to support the second connecting member (7).
Patent WO-2020024250-A1 (WO)
Inventor: SHEN JIA
IPC: H04W72/04
Filed: 2018-08-03
Abstract: L'invention concerne un procédé de communication sans fil, un dispositif terminal et un dispositif de réseau, capables de brouiller un identifiant temporaire de réseau radio (RNTI) d'informations de commande de liaison descendante (DCI) et donnant ainsi à un dispositif terminal un point de référence pour une position initiale d'une ressource utilisée par un canal de configuration flexible, ledit procédé comprenant les étapes suivantes : un dispositif terminal reçoit des DCI envoyées par un dispositif de réseau ; selon un RNTI qui brouille lesdites DCI, ledit dispositif terminal détermine, dans au moins une table de ressources, une ressource utilisée pour un premier canal, ladite ou lesdites ressources contenant au moins deux types de ressources, les points de référence des positions initiales desdits au moins deux types de ressources étant différents.
Patent WO-2019192116-A1 (WO)
Title: Charged composite membrane having electrical topology characteristics of extracellular matrix and preparation method therefor
Inventor: DENG XULIANG
IPC: A61L27/50
Filed: 2018-08-10
Abstract: Disclosed is a charged composite membrane having electrical topology characteristics of an extracellular matrix and a preparation method therefor. The charged composite membrane having electrical topology characteristics of an extracellular matrix is mainly composed of a ferroelectric polymer matrix and a piezoelectric active fiber filler. The length to diameter ratio of the piezoelectric active fiber, the content of the piezoelectric active fiber, and the thickness of the composite film are adjusted to achieve the flexibility of the membrane material and the electrical topology characteristics of the biomimetic extracellular matrix. The membrane demonstrates excellent tissue adhesion and electrical compatibility, and has strong clinical application.
Patent WO-2019037737-A1 (WO)
Title: The salts of a compound and the crystalline forms thereof
Inventor: WU ZHENPING
IPC: C07D471/04
Filed: 2018-08-22
Abstract: The present invention belongs to the pharmaceutical field, and provides the pharmaceutically acceptable salts of the compound (S)-7-(4-(l-(methylsulfonyl)piperidin-4-yl)phenyl)-N-(morpholin-2-ylmethyl)pyrido[3,4-b]pyrazin-5-amine and the crystalline forms thereof, the solvates and the crystalline forms thereof, the pharmaceutical compositions comprising the same as well as the methods of preparing the same and the use thereof.
Patent WO-2019109672-A1 (WO)
Title: 顶举机器人及机器人系统
Inventor: WANG KUN
IPC: B66F7/06
Filed: 2018-08-23
Abstract: 一种顶举机器人，包括壳体（1）和托盘（4），壳体（1）包括由多个侧板围成的侧壁（12），侧壁（12）在水平面的投影形状为正多边形，且多个侧板中的至少一个上设有与其它顶举机器人的侧板相连接的连接装置。以及一种包含若干个该顶举机器人的机器人系统。该顶举机器人和机器人系统，增强了顶举机器人的通用性，减小了企业对机器人设备的重复投入，提高了系统调控的灵活性。
Patent WO-2019100823-A1 (WO)
Inventor: WANG YUNFANG
IPC: G10K11/162
Filed: 2018-09-14
Abstract: 一种自发电加热组件（100）。该自发电加热组件（100）包括：发电层（1）；加热层（2），所述加热层（2）层叠设置在所述发电层（1）的一侧，并且具有与所述发电层（1）层叠对置的透光导电加热层（21）；以及中空层（3），所述中空层（3）位于所述发电层（1）和所述透光导电加热层（21）之间。该方案通过设置发电层（1）和加热层（2）而形成了一层发电、一层加热的多层层状结构，由此能够防止光伏建材表面结露和结冰，而且通过在发电层（1）和加热层（2）之间设置中空层（3），实现了隔音降噪的效果。
Patent WO-2019062851-A1 (WO)
Title: Uplink data configured-grant scheduling transmission method, device and medium
Inventor: ZHOU WEI
IPC: H04W72/04
Filed: 2018-09-28
Abstract: The present disclosure provides an uplink data configured-grant scheduling transmission method, a device, and a medium. The uplink data configured-grant scheduling transmission method includes: Configuring, for a group of user equipment (UE), transmission resources for configured-grant scheduling transmission of uplink data; and using group common control signaling to send, to said group of UE, resource configuration information of the transmission resources configured for said group of UE.
Patent WO-2019072156-A1 (WO)
Title: Apn information acquisition method, storage device and mobile terminal
Inventor: LI TAO
IPC: H04W48/08
Filed: 2018-10-09
Abstract: Provided in the present invention are an APN information acquisition method, storage device and mobile terminal. The method comprises: a first mobile terminal sends a request for acquiring the APN information to a second mobile terminal; the second mobile terminal receives the request, generates an APN data file that comprises the APN information required by the first mobile terminal in a local APN database, and sends the file to the first mobile terminal; and the first mobile terminal receives the APN data file, imports the file into the APN database of the first mobile terminal, and saves the file. With the present invention, correct APN information can be quickly obtained by sending a request for acquiring the APN information to other mobile terminals, so that related network function of the mobile terminal can be normally used, which is convenient to a user.
Patent WO-2019109732-A1 (WO)
Title: 一种基因变异数据分布式存储方法及架构
Inventor: DONG SHOUBIN
IPC: G06F19/28
Filed: 2018-10-16
Abstract: 一种基因变异数据分布式存储方法及架构，该方法包括分布式数据存储过程、分布式位图索引创建过程和分布式查询检索过程；该架构包括分布式列式存储模块、分布式位图索引模块和查询检索模块。本方法通过采用新的列式存储引擎kudu进行数据分布式存储，并针对各样本列建立分布式局部位图索引，有效解决现有的HDFS方案随机数据访问性能低的问题；解决HBase方案批量分析性能不佳的问题；简化存储架构模型；解决基因型查询工具对多个工具依赖的限制问题；同时通过分布式的局部位图索引方案，实现了高并发，并提高了可拓展性。
Patent WO-2020019552-A1 (WO)
Title: Virtual reality tactile feedback and interaction system
Inventor: SHU LIN
IPC: G06F3/01
Filed: 2018-10-29
Abstract: A virtual reality tactile feedback and interaction system comprises the following sequentially connected components: a head-mounted display module, a storage module, an electrical stimulation apparatus, a time division multiplexing circuit, and a flexible electrode array. The storage module receives a corresponding tactile feedback parameter of a virtual scene interaction event, and converts the corresponding tactile feedback parameter into a corresponding electrical signal via a driving circuit thereof. The electrical stimulation apparatus controls, according to the received electrical signal, each electrical stimulation channel to output a pulse parameter, selects an optimal stimulation pattern for each tactile feeling via the time division multiplexing circuit, and outputs a corresponding pulse to the flexible electrode array. The method improves a user experience of a virtual reality scene. The structure and material of the electrode array are improved, thereby enriching electrical stimulation methods, improving electrical stimulation accuracy, and accordingly improving the feeling of being immersed in a virtual scene.
Patent WO-2020087227-A1 (WO)
Inventor: ZHANG PENGFEI
IPC: G06F11/28
Filed: 2018-10-29
Abstract: 一种机器人控制系统、心跳监测方法及监测模块(703)、存储介质(801)，心跳监测方法包括接收被监测模块(708)发送的被采样信号(B)，利用采样信号(A)对被采样信号(B)进行采样；获取当前采样时刻(t1, t2, t3, t4)被采样信号(B)的信号值(401, 501, 601)，将上一采样时刻(t1, t2, t3, t4)被采样信号(B)的信号值(401, 501, 601)存入多级寄存器中的第一级寄存器(402, 502, 602)作为当前采样时刻第一级寄存器(402, 502, 602)的信号值，将多级寄存器中的第n级寄存器在上一采样时刻的信号值存入多级寄存器的第n+1级寄存器作为当前采样时刻的第n+1级寄存器的信号值；在预设时间内比较同一采样时刻(t1, t2, t3, t4)下多级寄存器中相邻两级寄存器的信号值，若存在相邻两级寄存器的信号值不同的情况，则确定被监测模块(708)存在心跳信号。这一设计能有效避免因易受外界环境的干扰导致信号漏采而引发误报警的问题。
Patent WO-2020052016-A1 (WO)
Title: Defect closure device assembly and intervention method therefor
Inventor: PAN XIANGBIN
IPC: A61B17/04
Filed: 2018-10-30
Abstract: A defect closure device assembly and an intervention method therefor, the defect closure device assembly comprising a closure device and a puncture needle (10); the closure device comprises: a rod body (20), a head portion thereof being bendable, an exit of a first channel (21) at the interior of the rod body (20) being located at an inner side when the head portion of the rod body (20) is bent, and an exit of a second channel (22) at the interior of the rod body (20) being located below the exit of the first channel (21); a lead structure, which is movably disposed at the exit of the first channel (21); a suture line (30), which penetrates into the first channel (21) and which is connected to the lead structure. The closure device may enter the human body by means of a blood vessel or other means; once the closure device is inserted into an organ defect hole (50), the head portion of the rod body (20) bends, and the puncture needle (10) passes through the second channel (22) as well as tissue surrounding the organ defect hole (50), and then connects to the lead structure; when the puncture needle (10) is withdrawn, the puncture needle (10) drives the lead structure to move together so that the suture line (30) passes through the tissue surrounding the organ defect hole (50) along the path by which the puncture needle (10) is withdrawn. The defect closure device assembly may solve the problem wherein metal occluder implantation in interventional occlusion and the long term retention thereof cause many risks.
Patent WO-2020019564-A1 (WO)
Title: Search ranking method and apparatus, electronic device and storage medium
Inventor: PENG ZHAO
IPC: G06F16/33
Filed: 2018-11-01
Abstract: Provided are a multi-dimensional search ranking method and system, an electronic device and a storage medium. The method comprises: acquiring a search keyword and determining multiple initial search results matched with the keyword (S210); extracting a text similarity, an update time dimension and a click rate related to each of the initial search results (S220); acquiring a corresponding text similarity weight, update time dimension weight and click rate weight according to the text similarity, the update time dimension and the click rate, and carrying out fusion calculation according to the text similarity weight, the update time dimension weight and the click rate weight to obtain a comprehensive weight value of each of the initial search results (S230); and ranking the multiple initial search results according to the comprehensive weight value (S240). By means of the method, a user can conveniently find relevant information quickly, and the operation is simplified and the search efficiency is improved.
Patent WO-2020062467-A1 (WO)
Inventor: LIU CHAO
IPC: B65D33/25
Filed: 2018-11-09
Abstract: A ziplock bag capable of preventing opening by children, comprising a bag body (1), a first ziplock strip (2) and a second ziplock strip (3) being thermally bonded to two inner side surfaces at an opening of the bag body (1) respectively, a recess (4) and a ridge (5) which are parallel to each other being provided on a surface of the first ziplock strip (2), a ridge (5) and a recess (4) which are parallel to each other being provided on a surface of the second ziplock strip (3), and the first ziplock strip (2) and the second ziplock strip (3) being sealingly connected to each other by means of the recesses (4) and the ridges (5) in a snap-fit manner. The four sides of the first ziplock strip (2) are all thermally bonded to the bag body (1), and a lower sideline and two lateral sides of the second ziplock strip (3) are all thermally bonded to the bag body (1). A rectangular loose leaf (6) is provided on the first ziplock strip (2), an upper sideline of the loose leaf (6) is connected to the first ziplock strip (2), a lower sideline of the loose leaf (6) is located in the middle of the recesses (4) and the ridges (5), and two lateral sidelines and the lower sideline of the loose leaf (6) are connected to the first ziplock strip (2) by means of an easily-torn line (7).
Patent WO-2019096093-A1 (WO)
Title: Boîtier de semi-conducteurs ayant un pas de pastille de puissance interne réduite
Inventor: GU SHIQUN
IPC: H01L23/31
Filed: 2018-11-12
Abstract: On décrit un circuit intégré (IC) sous boîtier comprenant un CI et un boîtier. Le boîtier comporte une couche diélectrique inférieure et une pluralité de couches de redistribution (RDL) formées sur la couche diélectrique inférieure. Chaque RDL comprend des conducteurs à motifs, une couche diélectrique et une pluralité de trous d'interconnexion qui s'étendent entre les conducteurs à motifs jusqu'à une RDL différente ou jusqu'à des connexions externes. Le boîtier comprend une pluralité de pastilles de boîtier présentant un premier pas de séparation latéral. Le CI comprend une pluralité de pastilles de CI raccordées électriquement à la pluralité de pastilles de boîtier qui présentent un premier pas de séparation latéral. Le boîtier comprend également une pluralité de pastilles de carte de circuit imprimé (PCB) qui s'étendent à travers la couche diélectrique inférieure et viennent au contact de la pluralité de conducteurs à motifs de la première RDL. Des pastilles de carte de circuit imprimé de puissance et des pastilles de PCB de masse de la pluralité de pastilles de PCB présentent un second pas de séparation latéral qui dépasse le premier pas de séparation latéral.
Patent WO-2019184407-A1 (WO)
Inventor: HAN YIZHAN
IPC: G09G3/36
Filed: 2018-11-23
Abstract: Provided are a display panel and a voltage regulation method therefor, and a display apparatus. The display panel comprises: at least two reference sub-pixels 11; a voltage compensation unit 12 respectively coupled to each of the reference sub-pixels 11; and a power source management unit 13 coupled to the voltage compensation unit 12, wherein the voltage compensation unit 12 is configured to collect, when data voltages received by the at least two reference sub-pixels 11 are the same, an effective value of a pixel voltage of each of the reference sub-pixels, and generate, according to a compensation target of enabling the collected effective value of the pixel voltage of each of the reference sub-pixels to be consistent, a compensation signal of a gate-off voltage VGL; and the power source management unit is configured to regulate a voltage value of the gate-off voltage VGL according to the compensation signal of the gate-off voltage VGL.