baber/WOPTO huggingface dataset:
Patent WO-2018233021-A1 (WO)
Title: Method and system for controlling data encapsulation in internet of things
Inventor: DU GUANGDONG
IPC: H04L29/06
Filed: 2017-08-29
Abstract: The present invention relates to the technical field of Internet of Things (IoT), and specifically relates to a method and a system for controlling data encapsulation in an IoT. The method comprises: forwarding node receiving a data encapsulation indication sent by a convergence unit, and detecting IoT data, reported by massive terminal devices, within the wireless coverage range thereof; when the IoT data reported by the massive terminal devices does not comply with the encapsulation requirement indicated by the data encapsulation indication, the forwarding node acquiring the missing data content from a corresponding data server, and encapsulating the acquired data content, together with the IoT data reported by the massive terminal devices, into a data element; and sending the data element to the convergence unit. The embodiments of the present invention can report, according to the specific requirements of the convergence unit, data matching the specific requirements, so as to ensure the integrity of the data received by the IoT, thereby improving the data processing efficiency of the IoT.
Patent WO-2018064979-A1 (WO)
Inventor: ZENG ZHIYONG
IPC: B01J6/00
Filed: 2017-10-09
Abstract: L'invention porte sur une technologie de production d'énergie thermique solaire concernant en particulier un système de fusion de sel mobile. Ce système comprend un système de cuve de fusion de sel et un système de chauffage, qui sont disposés sur un système de support pour une utilisation mobile et un transport avec le système de support. Le système de cuve de fusion de sel comprend un réservoir de fusion de sel (1), une partie supérieure de celui-ci étant pourvue d'une entrée d'alimentation (2), d'un orifice de connexion de pompe à sel fondu, d'un orifice de connexion de thermomètre (4), et d'un orifice de connexion de compteur de niveau de liquide. L'orifice de connexion de pompe à sel fondu (3) est utilisé pour le raccordement étanche et l'installation d'une pompe à sel fondu (3), l'orifice de connexion de thermomètre est utilisé pour installer un thermomètre (4), l'orifice de connexion de compteur de niveau de liquide est utilisé pour installer un compteur de niveau de liquide (5). Le système de chauffage comprend un dispositif de chauffage électrique et un échangeur de chaleur à gaz naturel (8). Le dispositif de chauffage électrique est disposé au niveau d'une partie inférieure du réservoir de fusion de sel (1). L'échangeur de chaleur à gaz naturel (8) est un dispositif en forme de tuyau situé dans une partie centrale du réservoir de fusion de sel (1) ou entre la partie centrale et la partie inférieure du réservoir de fusion de sel (1). Le système de fusion de sel mobile de la présente invention présente les avantages d'avoir des opérations flexibles, une forte continuité, une stabilité élevée, et d'être sûr.
Patent WO-2019029016-A1 (WO)
Title: Infrared radiation led light emitting element
Inventor: LI XINGLONG
IPC: H01L33/54
Filed: 2017-10-27
Abstract: An infrared radiation LED light emitting element, comprising: a support structure (10); a baffle structure (20), connected to the periphery of the support structure; an infrared radiation LED chip (30), provided on the support structure; a packaging adhesive (40), covering the periphery of the infrared radiation LED chip; a lens (50), formed on the packaging adhesive and having a first surface (51) facing the packaging adhesive and a second surface (52) away from the packaging adhesive, the first surface comprising a first sub-surface (511) and a second sub-surface (512) located on either side of the first sub-surface (512), wherein the longitudinal section of the first sub-surface is in a curved shape, and the longitudinal section of the second sub-surface is in a trapezoid shape.
Patent WO-2018082542-A1 (WO)
Title: 非连续接收参数的配置方法、移动终端及基站
Inventor: YUE RAN
IPC: H04W52/02
Filed: 2017-10-31
Abstract: 本公开文本的实施例提供了一种DRX参数的配置方法、移动终端及基站，其中该方法包括：在检测到移动终端满足预设的DRX参数修改条件时，向基站发送DRX参数修改请求消息；接收基站根据DRX参数修改请求消息发送的响应消息；根据响应消息，控制移动终端更新DRX参数配置。
Patent WO-2019084846-A1 (WO)
Inventor: JIN GONG
IPC: A01H3/00
Filed: 2017-11-01
Abstract: 本发明提供了一种微量使用、可引发植物发生主动内源响应并获得如植物生长加快、产量增加等预期效果的方法，同时提供实现该方法的信号载体物质的制备。该方法利用植物自身的储存的遗传信息，通过一种使植物误感知的信号，使植物适应环境，完成了预期的目标，适合在自然条件差或气候变化剧烈地区的农作物种植中使用。
Patent WO-2019061733-A1 (WO)
Title: Organic light-emitting device and organic light-emitting display apparatus
Inventor: XU CHAO
IPC: H01L51/52
Filed: 2017-11-16
Abstract: Provided are an organic light-emitting device and display apparatus. The organic light-emitting device comprises: a first electrode layer; an organic light-emitting layer arranged on a surface of the first electrode layer, the organic light-emitting layer comprising a light-emitting area and a non-light-emitting area; and a second electrode layer arranged on a surface of the organic light-emitting layer and away from the first electrode layer, with the second electrode layer being correspondingly laid on a surface of the non-light-emitting area, such that the second electrode layer transmits light rays emitted by the light-emitting area.
Patent WO-2019041632-A1 (WO)
Title: Cushioning device, display screen storage and transportation device, and display screen storage and transportation container
Inventor: BAO WENQIANG
IPC: B65D25/10
Filed: 2017-12-13
Abstract: A cushioning device, display screen storage and transportation device, and display screen storage and transportation container. The cushioning device (10) comprises: a cushion block main body (11) and a cushioning holding pad (20). A holding support recess (15) used to hold and support a display screen panel is provided on one side of the cushion block main body (11). An inner side surface of the holding support recess (15) is a curved surface (151). The shape of the cushioning holding pad (20) matches the shape of the curved surface (151). The cushioning holding pad (20) comprises an outer curved surface (21) and an inner curved surface (22) oppositely located, and the outer curved surface (21) is fixedly connected to the curved surface (151). The device can be used to avoid vertical displacement of a display screen panel caused by bumping and impact during transportation, thus preventing vertical displacement from causing contact and damage of stacked display screen panels.
Patent WO-2019080322-A1 (WO)
Title: Direct type backlight display module and terminal device
Inventor: SONG GAOBO
IPC: G02F1/1333
Filed: 2017-12-17
Abstract: A direct type backlight display module and a terminal device. The direct type backlight display module comprises a backlight module, a liquid crystal panel (6), an electromagnetic input module, and a master control circuit; the backlight module comprises a backplane (1), a light emitting structure provided on the backplane (1), and a diffusion plate (4) directly facing the light emitting structure; the liquid crystal panel (6) is provided at one side of the diffusion plate (4) away from the light emitting structure; the electromagnetic input module comprises an electromagnetic circuit printed on the diffusion plate (4); the backlight module, the liquid crystal panel (6), and the electromagnetic circuit are all connected to the master control circuit. By printing the electromagnetic circuit on the diffusion plate (4), the low-cost direct type backlight display module can also integrate the electromagnetic input technology to meet the requirements for touch control, and the printed electromagnetic circuit can be more closely connected to the diffusion plate (4).
Patent WO-2019052077-A1 (WO)
Title: Purification and dehumidification machine
Inventor: LI WEIMING
IPC: F24F3/14
Filed: 2017-12-21
Abstract: Disclosed is a purification and dehumidification machine, comprising: a housing (10) provided with an air inlet (111), a dehumidifying air outlet (113) and a purifying air outlet (115), wherein an air duct (11) in communication with the air inlet (111), the dehumidifying air outlet (113) and the purifying air outlet (115) is formed in the housing (10); a fan (90) arranged in the air duct (11) and used for leading an airflow into the air duct (11) from the air inlet (111) and blowing the airflow in the air duct (11) out of the dehumidifying air outlet (113) and the purifying air outlet (115); a dehumidification assembly (50) arranged in the air duct (11) and corresponding to the dehumidifying air outlet (113); and a purification assembly (30) arranged in the air duct (11) and corresponding to the purifying air outlet (115).
Patent WO-2019126981-A1 (WO)
Inventor: LI YE
IPC: A61B5/055
Filed: 2017-12-26
Abstract: L'invention concerne une structure de joint à constante diélectrique élevée (100) pour imagerie par résonance magnétique, comprenant un réseau d'une pluralité de bandes (101) formées d'un matériau à constante diélectrique élevée ; les bandes voisines (101) sont reliées ensemble avec un certain espace (G). L'espace a une taille de 1 à 5 mm. Le matériau à constante diélectrique élevée est un mélange uniforme de titanate de baryum et d'eau.
Patent WO-2019127021-A1 (WO)
Inventor: LUO DAN
IPC: H04L29/08
Filed: 2017-12-26
Abstract: A management method for a storage device in a storage system. A client may send, according to the start address of a queue of a NVMe storage device pointed to by an acquired access request and the logical address of the NVMe storage device pointed to by the access request, a remote direct memory access command to a storage node where the NVMe storage device is located, thereby fully developing the performance of the NVMe storage device and improving the writing performance of the storage system.
Patent WO-2019127339-A1 (WO)
Title: 一种可食用物及其制备方法
Inventor: WANG CHEN
IPC: A23K40/25
Filed: 2017-12-29
Abstract: 一种可食用物，其中所述可食用物为人造鹿角，且所述人造鹿角包含淀粉，增塑剂和水，以及任选的蛋白、纤维和添加剂。一种制备人造鹿角的方法，包括以下步骤：将上述材料混合均匀；并在温度约80℃-约150℃、压力约10MPa-约110MPa下添加到压铸模中热固成人造鹿角；并在约60℃-约90℃下干燥约2-6小时。
Patent WO-2019127687-A1 (WO)
Inventor: LI WENFANG
IPC: G09G3/36
Filed: 2018-01-16
Abstract: A voltage control circuit, a display device, and a voltage control method; the voltage control circuit adds an operational amplification module (101), a current detection module (102), a comparison module (103), and an increase module (104) to a power management integrated circuit, such that when the output voltage of an output terminal is insufficient due to the increase of the voltage drop on the wires caused by the increase of the output current in the circuit, the increase module (104) can be connected to the operational amplification module (101) in order to increase the amplification factor of the operational amplification module (101), and thereby increase the output voltage of the output terminal.
Patent WO-2019127795-A1 (WO)
Inventor: LV CHENGLING
IPC: B65D19/38
Filed: 2018-01-24
Abstract: Provided is a liquid crystal panel packaging box, comprising a box (10) and a reinforcer (20). The box comprises a bottom plate (11) and a lateral frame (12) disposed on the bottom plate. The reinforcer is fixed on the bottom plate. According to the liquid crystal panel packaging box, by additionally providing the reinforcer at the bottom of the box, the support strength of the bottom plate is reinforced, such that the thickness of the whole box is reduced, thereby reducing the thickness when stacking of a whole pallet and reducing the space needed for logistics storage.
Patent WO-2018153241-A1 (WO)
Title: 刷牙提醒系统
Inventor: ZHENG HONG
IPC: A46B9/04
Filed: 2018-02-05
Abstract: 一种可针对用户口腔情况进行刷牙提醒的刷牙提醒系统（100、200、300、400），包括终端设备（10、40、60）、设有动作传感器（223）的牙刷（30、50）或设有动作传感器（223）的牙刷基座（20、70），动作传感器（223）用于检测刷牙动作行为得到行为数据，终端设备（10、40、60）包括交互单元（11、42、61），用于供用户选择一种比对模式；数据传输单元（12、49、64），用于将选择信息发送给牙刷（30、50）或牙刷基座（20、70）；牙刷（30、50）或牙刷基座（20、70）包括存储单元（226、41、81），存储有至少两种比对模式；接收单元，用于接收选择信息；比较单元（225、44、82），用于将行为数据与选择信息对应比对模式中的预设值进行比较得出比较结果；提醒单元（229、16、45、83），用于根据比较结果在必要时触发提醒动作。
Patent WO-2018145629-A1 (WO)
Title: Couvercle ayant un compartiment et récipient utilisé avec celui-ci
Inventor: WONG SIU WAH
IPC: B65D51/28
Filed: 2018-02-06
Abstract: L'invention concerne un couvercle (100, 300) pour un récipient alimentaire (10), ainsi qu'un récipient alimentaire (10) comprenant le couvercle (100, 300). Le couvercle (100, 300) comprend un capot (110, 316, 326), un compartiment de stockage d'assaisonnement (120, 320) et un obturateur (140, 340) fixé au capot (110, 316, 326) ou au compartiment de stockage d'assaisonnement (120, 320) pour fermer hermétiquement le compartiment de stockage d'assaisonnement (120, 320). L'obturateur (140, 340) est conçu pour permettre de distribuer l'assaisonnement contenu dans le compartiment de stockage d'assaisonnement (120, 320) lorsque le compartiment de stockage d'assaisonnement (120, 320) est amené à se déplacer vers le haut par rapport au capot (110, 316, 326), sans avoir à ouvrir le couvercle (100, 300).
Patent WO-2018153267-A1 (WO)
Title: 群组视频会话的方法及网络设备
Inventor: LI KAI
IPC: H04N7/15
Filed: 2018-02-08
Abstract: 本发明是关于一种群组视频会话的方法及网络设备，涉及网络技术领域。本发明通过确定群组视频会话中每个用户的用户类型，根据用户类型处理群组视频会话的视频数据，从而当用户类型为虚拟用户时，可以得到与虚拟用户所指示的虚拟现实显示模式匹配的目标视频数据，当用户类型为普通用户时，可以得到与普通用户所指示的二维显示模式匹配的目标视频数据，从而为不同类型的用户采用合理的显示模式显示视频数据，使得不同类型的用户之间能够不受限制地进行群组视频会话，提高了群组视频会话的灵活性。
Patent WO-2018157770-A1 (WO)
Title: 泡沫产生方法和灭火方法及泡沫灭火设备
Inventor: MU SHANJUN
IPC: A62C5/02
Filed: 2018-02-26
Abstract: 一种泡沫产生方法及其在灭火中的应用以及灭火方法。所述泡沫产生方法包括将液氮与发泡物质混合从而使发泡物质产生泡沫。所述泡沫产生方法首次采用由液氮原位产生的气体与发泡物质混合的方式，由于液氮自身气化产生的气体体积与所述液氮的体积比值较高，在产生大流量泡沫需要大流量供气时，可采用小体积的液氮储存设备代替体积庞大的高压气瓶、空气压缩机或空气压缩机组等供气设备，可大大降低供气设备的体积。同时，采用液氮参与泡沫发泡，在泡沫破裂后会释放出氮气，氮气在燃烧物质表面也能起到抑制燃烧的作用，有助于加速火灾的扑灭。
Patent WO-2018188434-A1 (WO)
Title: 汽车、汽车电镀件、汽车电镀件模具及其制造方法
Inventor: WU WEI
IPC: B60R19/24
Filed: 2018-03-07
Abstract: 本发明属于汽车电镀件技术领域，具体涉及一种汽车、汽车电镀件、汽车电镀件模具及其制造方法。本发明旨在解决现有制造工艺无法满足结构复杂、尺寸较大的电镀条的生产需求。为此目的，本发明的汽车电镀件模具的制造方法包括：针对汽车电镀件的基体的设定形状，建立汽车电镀件模具的第一仿真模型；利用第一仿真模型模拟基体的注塑过程，得到第一仿真基体；对第一仿真模型进行至少一次预变形处理，使得得到的第二仿真模型满足如下要求：利用第二仿真模型模拟基体的注塑过程，得到第二仿真基体，第二仿真基体的形状达到设定形状；根据第二仿真模型，制造汽车电镀件模具。通过本发明的制造方法，能够有效解决结构复杂、尺寸大的电镀件的基体在注塑冷却过程中产生的变形问题。
Patent WO-2018188520-A1 (WO)
Title: 在线检测空调制冷能效比和制冷量的方法
Inventor: XU BEIBEI
IPC: F24F11/00
Filed: 2018-04-06
Abstract: 一种在线检测空调制冷能效比和制冷量的方法，在线检测制冷能效比的方法包括：空调运行过程中，获取实时压机频率、实时室内温度、实时室外温度、实时内机转速和实时外机转速；根据典型压机频率、典型室外温度、典型核心能效比及典型关系式确定实时压机频率和实时室外温度所对应的实时核心能效比；根据实时室内温度和额定室内温度确定实时室内温度能效比修正因子，根据实时内机转速和额定内机转速确定实时内机转速能效比修正因子，根据实时外机转速和额定外机转速确定实时外机转速能效比修正因子；根据实时核心能效比和各能效比修正因子确定实时制冷能效比，从而可实现在空调不同运行工况下制冷能效比及制冷量的实时检测。
Patent WO-2019200586-A1 (WO)
Inventor: LAN HUI YAO
IPC: C12N5/10
Filed: 2018-04-19
Abstract: L'invention concerne des cellules tueuses naturelles (NK) modifiées qui sont résistantes à la stimulation par le TGF-β en raison de la suppression de l'activité de Smad3 dans ces cellules. L'invention concerne également des compositions qui comprennent ces cellules NK modifiées, ainsi que les méthodes de traitement du cancer en faisant appel aux cellules NK.
Patent WO-2019128023-A1 (WO)
Title: 一种农田地膜回收处理工艺
Inventor: GAO XUECHAO
IPC: B29B17/00
Filed: 2018-05-07
Abstract: 一种农田地膜回收处理工艺，属于资源回收再利用技术领域，其包括以下步骤：1)预破碎，2)除砂处理，3)一次清洗，4)二次破碎，5)二次清洗，6)脱水，7)打包。工艺流程适用于农田地膜和大棚膜的回收处理，处理产能大，耗能低，降低了劳动强度，解决了地膜回收处理量低、耗能高的技术问题。
Patent WO-2019085458-A1 (WO)
Inventor: CHEN XIANGANG
IPC: H01L31/18
Filed: 2018-05-31
Abstract: L'invention concerne un procédé de préparation d'une cellule solaire, consistant à : nettoyer une tranche de silicium; laisser reposer la tranche de silicium nettoyée dans des conditions de température et d'humidité constantes pendant une durée prédéfinie de façon à former une couche d'oxyde sur la surface de la tranche de silicium; et appliquer un film sur la tranche de silicium, qu'on a laissée reposer.
Patent WO-2019227495-A1 (WO)
Title: Multi-functional electrical protector having magnetic point
Inventor: ZHU XUEDE
IPC: H02B1/56
Filed: 2018-06-02
Abstract: A multi-functional electrical protector having magnetic points comprises an electrical enclosure (1). An inner left surface of the electrical enclosure (1) is provided with a first metal bar (2). A first metal sleeve (3) is positioned under and sleeved onto the first metal bar (2). An outer left surface of the electrical enclosure (1) is provided with an exhaust cabinet (5). A blower (9) is fixed to an outer right surface of the electrical enclosure (1). A second metal bar (14) is fixed to an inner right surface of the electrical enclosure (1). A second metal sleeve (15) is positioned under and sleeved onto the second metal bar (14). A lightning rod (18) is installed at a middle portion of the electrical enclosure (1). An insulating layer (23), an electromagnetic interference layer (24) and a dust prevention layer (25) are sequentially coated on an outer surface of the electrical enclosure (1) from bottom to top. A plurality of magnetic points is provided inside a wall of the electrical enclosure (1). The invention solves problems in which an excessively high temperature causes damage to equipment, electromagnetic fields are harmful to personnel, and thunderstorms pose safety risks.
Patent WO-2019007377-A1 (WO)
Title: Robot mop
Inventor: ZHANG SHISONG
IPC: A47L11/40
Filed: 2018-07-04
Abstract: Disclosed is a robot mop, comprising: a lower body and a moving body which is rotatably connected to the lower body. The moving body is able to rotate between a folded position and an unfolded position with respect to the lower body. At the folded position, at least a part of the moving body is located above the lower body to reduce the lateral size of the robot mop. The robot mop is able to possess both a relatively large volume and strong space adaptability, so that the robot mop can adapt to an area which is narrow along a vertical direction (a low space), and also to an area which is narrow along a lateral direction.
Patent WO-2019062289-A1 (WO)
Title: Probe and method applying the same for enriching target region in high-throughput sequencing
Inventor: ZHANG LINHUA
IPC: C40B50/06
Filed: 2018-07-18
Abstract: A probe applied to high-throughput sequencing and a method for enriching a target region using the probe. The probe sequentially comprises from the 5' end: a linking arm, a masking sequence 1, a UID sequence 1, an Illumina Tag1 sequence, a dU region, an Illumina Tag2 sequence, a UID sequence 2, a masking sequence 2, and an extension arm, wherein the masking sequence 1, the masking sequence 2, the dU region, the UID sequence 1, and the UID sequence 2 can be 0 bp. The probe requires no additional sequencing primers to construct a sequencing library and is capable of using RNA as a template to directly capture a target region.
Patent WO-2019033968-A1 (WO)
Title: Camera tracking method and apparatus, and device
Inventor: ZHENG ZHIWEI
IPC: H04N7/15
Filed: 2018-08-08
Abstract: The present application provides a camera tracking method and apparatus, and a device, the method comprising: a broadcast-directing device determining historical speech information within a pre-set period according to first video information acquired by a first camera within the pre-set period and first audio information acquired by a plurality of microphones (MICs) within the pre-set period, the first camera being used for acquiring a local video; the broadcast-directing device determining the person currently speaking according to second video information acquired by the first camera at the current moment and second audio information acquired by the plurality of MICs at the current moment; and the broadcast-directing device controlling the broadcast-directing state of at least one broadcast-directing camera according to the historical speech information, the person currently speaking and speaking persons photographed by the at least one broadcast-directing camera at the current moment, the broadcast-directing camera being used to send a broadcast-directing video stream to other conference locations. The present application avoids frequent and unnecessary switching of a broadcast-direction camera.
Patent WO-2020037688-A1 (WO)
Title: A method, device and computer readable media for sidelink configuration transmission and reception
Inventor: WANG GANG
IPC: H04W72/00
Filed: 2018-08-24
Abstract: Embodiments of the present disclosure relate to a method, device and computer readable medium for sidelink configuration transmission and reception in vehicle to everything (V2X) communication. In an embodiment of the present disclosure, a method for transmitting sidelink configuration is performed at a terminal device. In the method, association relationship between a primary sidelink carrier carrying sidelink configuration information of the primary sidelink carrier and one or more complementary sidelink carriers is obtained; and sidelink configuration information of the one or more complementary sidelink carriers is transmitted on the primary sidelink carrier based on the association relationship.
Patent WO-2019200808-A1 (WO)
Title: Test case recommendation method, electronic device, and readable storage medium
Inventor: MAO HAO
IPC: G06F11/36
Filed: 2018-08-27
Abstract: The present application relates to a test case recommendation method, an electronic device, and a readable storage medium. The method comprises: in a preset process of executing, in a test case, a test on a dynamic link of a software system to be tested, establishing, according to a preset rule, a mapping relationship between each test case and a hypertext transfer protocol (HTTP) request, and a mapping relationship between an HTTP request and a method chain in said software system; if a code change occurs in said software system, analyzing an affected method chain by means of the changed code; according to the established mapping relationship between a HTTP request and a method chain, determining an HTTP request corresponding to the affected method chain; according to the established mapping relationship between a test case and an HTTP request, determining a test case mapped by the HTTP request corresponding to the affected method chain; and recommending the determined test case as the test case of executing a test on said software system. The present application precisely recommends a test case for a changed code, maximizing the use of test execution resources and improving test efficiency.
Patent WO-2019085622-A1 (WO)
Inventor: LIU MINGXING
IPC: H01L27/32
Filed: 2018-08-29
Abstract: 本申请公开一种有机电致发光器件，包括设有显示区、非显示区、隔离区与第一搭接区。非显示区位于显示区外围设置。隔离区位于显示区和非显示区之间设置。第一搭接区具有形成于隔离区的第一电极，以及在隔离区和第一电极搭接的第二电极。本申请藉由增加电极体积或面积，使寄生电阻的阻值下降，更可以降低电流衰减的问题，改善有机电致发光显示器不均匀的缺陷。
Patent WO-2019128336-A1 (WO)
Inventor: XU FENGBO
IPC: G07F11/02
Filed: 2018-09-21
Abstract: Disclosed is a cabinet (200) applied in a vending machine, comprising a cabinet body (210), a first drive mechanism (100), and a second drive mechanism (102). The cabinet body (210) comprises an inner cavity (212) and two openings (220) in communication with the inner cavity, separately. The two openings are provided at intervals along a first preset direction (230). The first drive mechanism (100) and the second drive mechanism (102) are disposed on the cabinet body (210) at intervals along a second preset direction (240), and are configured to separably match a delivery component of goods channels (320) of the vending machine, separately for providing power for the delivery component. Also disclosed is a vending machine, comprising multiple goods channels (320) and the cabinet (200).
Patent WO-2019085691-A1 (WO)
Inventor: XU KE
IPC: G06F21/51
Filed: 2018-09-25
Abstract: 本申请公开了一种基于one-hot编码机制的无监督异常访问检测方法及装置，其中，该方法能够在异常URL的特征未知的前提下，利用二元语法模型、one-hot编码机制以及深度自编码网络，准确检测出异常URL，从而避免异常访问，规避恶意访问所带来的危害。此外，解决了固定规则难以准确检测异常URL的问题，具有检测精度高、鲁棒性强的特点，可以大规模应用于异常访问检测、异常流量检测等下一代互联网网络安全技术领域。通过无监督学习，能够在异常URL特征不明确并且异常样本非常少的情况下，准确识别异常URL。并且，深度自编码网络的训练阶段可以离线完成，在深度自编码网络建立完成之后，检测速度非常快，大大提高了异常访问的检测效率。