baber/WOPTO huggingface dataset:
Patent WO-2018001333-A1 (WO)
Title: 低合金铸钢及其冶炼方法、热处理方法和铁路机车零部件
Inventor: WEN CHAO
IPC: C22C38/44
Filed: 2017-06-29
Abstract: 低合金铸钢及其冶炼方法、热处理方法和铁路机车零部件，属于合金钢技术领域。低合金铸钢的各组分及其相对于所述低合金铸钢总重的重量百分比为：碳0.23％～0.28％、硅0.20％～0.40％、锰0.80％～1.00％、磷≤0.020％、硫≤0.020％、铬0.45％～0.55％、镍0.50％～0.60％、钼0.15％～0.25％、铝0.02％～0.06％，以及钨0.02％～0.10％、铌0.01％～0.05％，且必须满足0.04％≤钨+铌≤0.12％；以及余量为铁和其他不可避免的元素。该低合金铸钢含有按一定配比使用的钨和铌，在经过热处理后，可以作为E级钢使用，并且，具有优越的可焊性、良好的塑性和冲击韧性，且机械性能稳定性好。
Patent WO-2018072489-A1 (WO)
Inventor: YIN XIAOJIE
IPC: G02B6/122
Filed: 2017-07-13
Abstract: A multi-mode 90-degree-bend waveguide array chip comprises a main chip (5) comprising a substrate (1), waveguides (2), and a packaging layer (3). The packaging layer (3) is configured to package the waveguides (2) to be above the substrate (1). The waveguides (2) are arranged in parallel, and are equal in spaces therebetween. One sides of the waveguides comprise total reflection surfaces (4). A number of the waveguides (2) and a distance between the waveguides (2) are adjustable based on actual requirements. The embodiment introduces no lens, and has a short optical path, facilitating optical integration. The embodiment can be directly coupled without an adding and attaching procedure of a lens array, providing high coupling precision, and better overall optical path stability.
Patent WO-2019000546-A1 (WO)
Title: Visibility observation target lamp apparatus
Inventor: LV ZHIMING
IPC: F21S9/03
Filed: 2017-07-31
Abstract: Disclosed is a visibility observation target lamp apparatus, comprising an installation frame (200a, 200b, 200c), a lamp (100) and a solar power supply apparatus (300), wherein the lamp (100) comprises an adapter base (10), an adjustable bracket (20) and a lamp cap assembly (30);, the adapter base (10) being arranged on the installation frame (200a, 200b, 200c), the adjustable bracket (20) being arranged on the adapter base (10) and being able to pivot around about a vertical axis and a horizontal axis, and the lamp cap assembly (30) being arranged on the adjustable bracket (20); and the solar power supply apparatus (300) is used for supplying power to the lamp cap assembly (30). Since the adjustable bracket (20) of the visibility observation target lamp apparatus can pivot around a vertical axis and a horizontal axis, the horizontal orientation and pitch angle of the lamp cap assembly (30) can be adjusted. In addition, the solar power supply apparatus (300) can enable the visibility observation target lamp apparatus to be applicable to an environment without an external power source, and the solar power supply apparatus (300) directly converts solar energy into electric energy so as to supply power, thereby improving the versatility of use of the target lamp apparatus.
Patent WO-2019024085-A1 (WO)
Title: Method, apparatus and system for determining modulation and coding scheme
Inventor: ZHAO YINAN
IPC: H04L1/00
Filed: 2017-08-04
Abstract: The present invention relates to the field of communications. Disclosed are a method, apparatus and system for determining a modulation and coding scheme. The method comprises: an access network device transmits to a terminal MCS table configuration information corresponding to n configuration objects; the terminal configures MCS tables respectively corresponding to the n configuration objects in at least two types of MCS tables according to the MCS table configuration information, the configuration objects being codewords or transport layers; the access network device transmits to the terminal DCI carrying MCS indices corresponding to the n configuration objects; and the terminal queries, in the MCS table corresponding to the ith configuration object, the ith modulation order and the ith transport block index corresponding to the ith configuration object according to the MCS index corresponding to the ith configuration object, wherein 0<i≤n. The present invention resolves, by transmitting to a terminal instruction for configuring MCS tables and MCS indices according to different codewords and/or different transport layers, the problem of inaccuracy of the modulation and coding scheme by a terminal in a unified manner by using a particular type of MCS table configured by an access network device.
Patent WO-2018033071-A1 (WO)
Inventor: DIAO XINXI
IPC: H04W56/00
Filed: 2017-08-15
Abstract: A method for collaborative control among wireless access points comprises: by using a time-frequency resource corresponding to a first wireless access point, a second wireless access point sends scheduling information to a terminal in a step of macro diversity transmission among wireless access points or a step of time-frequency equivalent replacement transmission among wireless access points.
Patent WO-2018041012-A1 (WO)
Title: 一种格栅螺钉自动组立专机
Inventor: CHEN WEIJIE
IPC: B23P19/06
Filed: 2017-08-25
Abstract: 一种格栅螺钉自动组立专机，工作台面（2）上安装有第一螺丝分料器、汽车标螺丝分料器、第二螺丝分料器以及能沿Y轴方向往复移动的定位治具（5），横梁（4）上安装能沿着X轴方向往复移动的第一自动螺丝批（6）、汽车标自动螺丝批（7）以及第二自动螺丝批（8），上述螺丝批的工作端能沿Z轴往复移动，从而实现螺丝的自动化送料，格栅拧螺丝全自动化。
Patent WO-2018099179-A1 (WO)
Title: 一种功能小板识别系统和方法
Inventor: WANG JUNKAI
IPC: G06F13/38
Filed: 2017-09-30
Abstract: 本发明公开了一种功能小板识别系统，包括设于功能小板上的待识别单元和设于主板上的识别单元；所述待识别单元，设有识别信息；其中，每一所述待识别单元设有的识别信息与所在的所述功能小板的类型和/或序号相对应；所述识别单元，用于通过获取所述待识别单元上设有的识别信息，以识别对应的功能小板的类型和/或序号；相应地，本发明还公开了一种功能小板识别方法，包括：通过所述识别单元获取对应连接的所述待识别单元的识别信息；根据预存的映射表确定获取的识别信息所对应的所述功能小板的类型和/或序号。本发明实现主板对功能小板的自动配置和调用，优化软件管理，降低出错率，提高工作效率。
Patent WO-2018082440-A1 (WO)
Title: 一种服饰定制方法和装置
Inventor: LI WENHUA
IPC: G06F17/50
Filed: 2017-10-16
Abstract: 一种服饰定制方法及装置，该方法包括：在屏显界面内选取待定制的服饰，并在服饰上获取可定制区域(S1)；在可定制区域内执行服饰定制操作(S2)；根据操作指令，生成定制需求(S3)；将定制需求发送至服饰定制设备，服饰定制设备根据定制需求执行服饰定制操作(S4)，使得服饰定制客户与服饰定制服务商之间沟通设计方案时更加便利和顺畅。一是，满足多样化的服饰定制需求，二是，为服饰定制客户提供一个完善的服饰定制平台，以便客户可以根据其多样化的服饰定制需求进行服饰定制。
Patent WO-2019056439-A1 (WO)
Title: Oled touch display panel and control method thereof, and touch display device
Inventor: LU WEI
IPC: G09G3/3208
Filed: 2017-10-20
Abstract: An OLED touch display panel and a control method thereof, and a touch display device. The touch display panel comprises: touch scanning electrodes (204, 303, 404) and touch sensing electrodes (202, 302, 402), wherein the touch scanning electrodes (204, 303, 404) and the touch sensing electrodes (202, 302, 402) are arranged at intervals through a first passivation layer (203, 403). The touch scanning electrodes (204, 303, 404) are formed with a thin-film transistor layer thereon, and the touch scanning electrodes (204, 303, 404) are connected to scan lines (206, 305, 406). The scan lines (206, 305, 406) are further connected to control ends of display units of the thin-film transistor layer for driving the touch scanning electrodes (204, 303, 404) to scan row-by-row when the scan lines (206, 305, 406) connected to the display units perform a row-by-row scan. In this way, the number of IC channels for touch scanning signals can be reduced, and the complexity of timing for a panel to operate electrical signals can be reduced. Further, the touch noise of the panel can be reduced, and the pixel charging time and touch sensitivity can be increased.
Patent WO-2019080098-A1 (WO)
Title: Defibrillator, state detection management method, state detection management system and device
Inventor: WANG QI
IPC: A61N1/39
Filed: 2017-10-27
Abstract: A defibrillator, a state detection management method, a state detection management system and a device, which optimize the flux consumption of the defibrillator in the flow of uploading a state detection result, and is able to reduce the battery energy consumption of the defibrillator when networking and uploading the state detection result. A user can also perform remote management on a plurality of defibrillators by means of the state detection management system, and allows for timely detection of a machine failure and handle same, thereby effectively avoiding clinical risks.
Patent WO-2018086599-A1 (WO)
Inventor: WAN XIAOCHUN
IPC: G01N33/577
Filed: 2017-11-10
Abstract: The present application provides an anti-H7N9 fully-human monoclonal antibody 5J13, a preparation method therefor, and an application thereof. The antibody can perform target binding with hemagglutinin HA of H7N9 virus, and has neutralization activity of anti-H7N9 virus infection and good biocompatibility.
Patent WO-2019100194-A1 (WO)
Inventor: WAN XIAOCHUN
IPC: C07K16/28
Filed: 2017-11-21
Abstract: La présente invention concerne un anticorps anti-DR5, son procédé de préparation et son utilisation. L'anticorps comprend une région constante et une région variable, la région variable de chaîne lourde comprenant une CDR1 telle que représentée dans SEQ ID NO : 1, une CDR2 telle que représentée dans SEQ ID NO : 2 et une CDR3 telle que représentée dans SEQ ID NO : 3 ; la région variable de chaîne légère comprend une CDR1' telle que représentée dans SEQ ID NO : 4, une CDR2' telle que représentée dans SEQ ID NO : 5 et une CDR3' telle que représentée dans SEQ ID NO : 6. L'anticorps peut se lier de manière spécifique à l'antigène DR5 mais n'a pas de réaction croisée avec DR4, présente une affinité très élevée et une activité biologique, peut induire l'apoptose sans ajout d'agents de réticulation, et peut induire de manière synergique l'apoptose en combinaison avec TRAIL.
Patent WO-2018099464-A1 (WO)
Title: 空气分离装置和冷藏冷冻装置
Inventor: ZHU XIAOBING
IPC: F25D17/04
Filed: 2017-12-01
Abstract: 一种空气分离装置（100）和冷藏冷冻装置，该空气分离装置（100）包括：支撑框架（110），其形成一具有槽道（1103）的支撑表面和与槽道（1103）连通的富集气体收集腔；和空气分离膜（120），铺设在支撑框架（110）的支撑表面上，配置成使得空气分离装置（100）周围空间气流中的特定气体相对于其中的其他气体更多地透过空气分离膜（120）进入富集气体收集腔。
Patent WO-2018176922-A1 (WO)
Title: 显示面板的驱动方法、显示装置和虚拟现实设备
Inventor: WANG YANFENG
IPC: H04N13/00
Filed: 2017-12-15
Abstract: 一种显示面板（1）的驱动方法、显示装置和虚拟显示设备；显示面板（1）包括中间显示区域（101）和位于中间显示区域（101）外围的外围显示区域（102）；驱动显示面板（1）使得中间显示区域（101）的显示分辨率大于外围显示区域（102）的显示分辨率。
Patent WO-2019015249-A1 (WO)
Title: Virtual-reality-based image display method and apparatus, and virtual reality helmet device
Inventor: XIA QINZHAN
IPC: H04N13/00
Filed: 2017-12-20
Abstract: Disclosed are a virtual-reality-based image display method and apparatus, and a virtual reality helmet device. The method comprises: when two cameras photograph the same object, respectively recording horizontal angles of field of view and vertical angles of field of view of two images and saving same in metadata of the corresponding images, so that based on the horizontal angles of field of view and the vertical angles of field of view of the two images, horizontal widths and vertical widths of the two images displayed on a virtual display screen can be calculated; and when the two images displayed on the virtual display screen are projected into human eyes, the human eyes acquiring the two images and then producing a stereoscopic impression in the brain. Since an actual horizontal angle of field of view and an actual vertical angle of field of view during imaging for a left eye and a right eye are considered when an image is displayed on a virtual display screen, the image displayed on the virtual display screen has a scale consistent with that of an object in a real scene, so that the visual perception of a user for a virtual scene is consistent with the visual perception for the real scene, and the sense of realism and immersion for the user can be improved.
Patent WO-2018121712-A1 (WO)
Inventor: FAN XIAOHU
IPC: C07K19/00
Filed: 2017-12-29
Abstract: La présente invention concerne un nouveau récepteur chimère de l'antigène et une utilisation correspondante. Le nouveau récepteur chimère de l'antigène, selon la présente invention est constitué d'un peptide signal, d'un domaine de liaison à l'antigène, d'une région transmembranaire et d'un domaine de signal intracellulaire, et comprend un peptide signal 4-1BB et/ou une région transmembranaire moléculaire 4-1BB. Selon l'invention des séquences d'acide nucléique de divers récepteurs chimères de l'antigène sont séparées. L'invention concerne également un récepteur chimère de l'antigène ainsi que des cellules CAR-T spécifiques pour un antigène tumoral malin CD19. Dans des tests de destruction de tumeurs malignes de lignée cellulaires sanguines, la capacité de cellules immunitaires à reconnaître de manière spécifique des cellules tumorales a été significativement augmentée et l'activité d'élimination de cellules tumorales a également été augmentée.
Patent WO-2019127453-A1 (WO)
Inventor: ZHANG ZHIFEI
IPC: B33Y40/00
Filed: 2017-12-29
Abstract: Provided is a method for repairing 3D printing sample surface. The method comprising: firstly, coating a layer of uncured resin liquid onto a surface of a substrate; then, exerting uniform pressure on the surface of the substrate by means of a transparent thin film, and curing the resin liquid via UV to obtain a smooth and flat resin surface while the pressure is maintained; and finally, heating and annealing the substrate to remove the internal stress of the substrate. Provided is a device for repairing a 3D printing sample surface, the device comprising an upper transparent silicone membrane (2), a base plate (7), a lower transparent silicone membrane (5) and a vacuum pump (8), wherein a cavity passing through the base plate is arranged in the base plate, the upper and lower transparent silicone membranes are respectively fixed at an upper end and a lower end of the cavity, and after the vacuum pump is started, the upper and lower transparent silicone membranes respectively compress the 3D printing sample surface coated with a layer of uncured resin liquid.
Patent WO-2018127032-A1 (WO)
Title: 无线通信的方法和装置
Inventor: DONG PENGPENG
IPC: H04W72/04
Filed: 2018-01-03
Abstract: 一种无线通信的方法，包括：确定被调度的第一时频资源，其中，所述第一时频资源被调度用于发送端发送第一数据，在所述第一时频资源内的重分配时频资源被调度用于发送第二数据；所述发送端在所述重分配时频资源上发送所述第二数据，在除所述重分配时频资源以外的剩余的第一时频资源上发送部分所述第一数据；所述发送端采用在第二时频资源中的根据所述重分配时频资源确定的补发时频资源发送所述第一数据中因所述第二数据占用而未发送的剩余部分。
Patent WO-2019134203-A1 (WO)
Title: Vr显示装置镜屏距的测量装置及测量方法
Inventor: WANG CHAO
IPC: G01S17/08
Filed: 2018-01-27
Abstract: 一种VR显示装置(105)镜屏距的测量装置(100)，测量装置(100)包括：光源(101)、分光镜(102)、汇聚透镜(103)、探测模块(104)；光源(101)发出的光照射至分光镜(102)；光由分光镜(102)第一次反射后进入VR显示装置(105)；光由VR显示装置(105)第二次反射后再次到达分光镜(102)；光经由分光镜(102)透射后到达汇聚透镜(103)；光由汇聚透镜(103)汇聚至探测模块(104)；根据探测模块(104)的检测结果，计算VR显示装置(105)的镜屏距，可高效、精确的测量VR显示装置(105)的镜屏距。
Patent WO-2019114113-A1 (WO)
Title: 阵列基板及其制作方法、反射式液晶显示面板
Inventor: LI XIANG
IPC: G02F1/1335
Filed: 2018-01-30
Abstract: 一种阵列基板（100）及其制作方法，以及一种反射式液晶显示面板（200）。通过紫外光照射或者热烘烤配向剂层形成配向层（30）时，配向剂会反应形成聚合物，使得配向层（30）包括聚合物。且聚合物在配向层（30）内形成凹凸不平的层结构（33），层结构（33）位于配向层（30）与反射层（20）贴合的表面。即在形成用于配向的配向层（30）的同时，形成凹凸不平的层结构（33），从而能够实现对外界光线良好的漫反射效果，相对于现有技术来说，不需要增加阵列基板（100）的制程，减少制造成本和时间。
Patent WO-2018166319-A1 (WO)
Title: 一种视频播放方法、用户终端以及服务器
Inventor: HE LILI
IPC: H04N21/278
Filed: 2018-02-12
Abstract: 本申请实施例公开了一种视频播放方法，用户终端在播放直播频道过程中，针对不同节目类型的执行不同的播放方式。本申请实施例方法包括：用户终端接收输入指令，输入指令包括用户选择的目标频道；用户终端向EPG服务器发送包含目标频道的频道标识的播放请求；用户终端接收从EPG服务器处返回包含目标频道的播放地址的播放响应；用户终端获取目标频道当前播放的节目对应的节目类型；用户终端根据播放地址，按照节目类型对应的播放方式播放节目。
Patent WO-2018223741-A1 (WO)
Title: 电池冗余电路、无人飞行器及其电池供电的控制方法
Inventor: QIN WEI
IPC: H02J7/36
Filed: 2018-03-14
Abstract: 一种电池冗余电路、无人飞行器及其电池供电的控制方法，该电路包括至少两个并联的供电支路和一电源输出端，每一供电支路包括：电池；控制子电路，控制子电路包括一场效应管(Q1)、控制芯片(U1)，场效应管的输入端和输出端分别连接电池的输出端和电源输出端(VOUT)；控制芯片与场效应管的控制端连接，用于持续检测本供电支路中电池的输出端和电源输出端的压差，并根据压差控制场效应管导通或截止。实现了供电的无缝切换，达到了电池冗余设计的效果。
Patent WO-2019085369-A1 (WO)
Inventor: GAO DAQI
IPC: G01N27/12
Filed: 2018-03-18
Abstract: 一种电子鼻仪器和烟草与烟草制品感官质量评价方法，电子鼻仪器中气敏传感器阵列模块、烟气自动进样系统、计算机控制与数据分析系统、自动点火装置集成在一个测试箱内，实现关键部件模块化、整体集成化与小型化和操作自动化；通过模拟专业人员的评吸过程，实现第一口烟气、阴/自燃、第二口烟气、洁净空气与环境空气之间和6500毫升/分钟与1050毫升/分钟气体流量之间的精确自动转换；通过测试大量标准试样，建立气敏传感器阵列响应与品牌标记和感官质量指标评定值关系的烟草大数据，将烟草感官质量评价问题转化为①识别和②感官质量指标预测问题，用模块化神经网络级联模型予以解决；通过提出修正的S型活化函数和基于模块化神经网络的大多数投票决策与量化规则，实现大规模烟草与烟草制品的在线检测、识别和感官质量指标得分预测。
Patent WO-2018171805-A1 (WO)
Inventor: ZHANG SHUJUAN
IPC: H04L5/00
Filed: 2018-03-26
Abstract: L'invention concerne un procédé et un dispositif de configuration d'informations, et un support de stockage informatique. Le procédé de configuration d'informations consiste : à transmettre des informations portant un paramètre de transmission à un second nœud de communication, le paramètre de transmission étant partagé par M ressources ; ou à s'accorder avec un second nœud de communication sur un paramètre de transmission partagé par M ressources, M étant un nombre naturel supérieur à 1 ; les ressources étant d'un ou de plusieurs types des ressources suivantes : une ressource de signal de référence de mesure, une ressource de soumission et une ressource de signal de référence.
Patent WO-2019200518-A1 (WO)
Title: Multi-laser beam shaping system and method for flow detection
Inventor: YOU ZHENG
IPC: G01N15/14
Filed: 2018-04-16
Abstract: A multi-laser beam shaping system and method for flow detection. The system comprises: a beam combining apparatus (100) for carrying out beam combination on multiple paths of laser; and a binary optical device (200), wherein the binary optical device (200) has a surface relief structure for shaping multi-color laser or monocolor laser subjected to beam combination and homogenizing same to form a rectangular flat-topped spot, and controlling the size and spatial position of the rectangular flat-topped spot so as to detect a single-cell flow along the center line of a flow channel. A rectangular spot generated by the system has an accurate size, a determined relative position, a clear boundary and a uniform top, thus facilitating improving the stability, resolution, signal-to-noise ratio and detection throughput of flow detection. The binary optical device (200) also can achieve the effect of adding in a focusing lens and simultaneously completes the functions of shaping, homogenizing, positioning and focusing multi-color laser or monocolor laser. In addition, an optical system is greatly simplified and the volume of the system is reduced.
Patent WO-2019011025-A1 (WO)
Title: Finite element based method for identifying distributed random dynamic load
Inventor: WU SHAOQING
IPC: G06F17/50
Filed: 2018-04-17
Abstract: A finite element based method for identifying a distributed random dynamic load. The method comprises the following steps: S1. acquiring a set of random vibration response samples at a plurality of points in a structure by means of multiple repeated measurements; S2. establishing a polycondensed finite element model of the structure matched with the degree of freedom of an actually measured dynamic response; S3. resolving the distributed random dynamic load from a random dynamic response at a unit node via KL expansion; and S4. resolving a time-varying statistical characteristic of the random dynamic load distributed over space in the structure. The method solves the problem of identifying, by utilizing an actually measured dynamic response sample of a structure in a time domain, a time-varying statistical characteristic of a random dynamic load distributed over space in a structure, and provides a means of indirectly acquiring a dynamic load for structural design and security evaluation of a project serving under a distributed random dynamic load environment.
Patent WO-2018214680-A1 (WO)
Inventor: LIU RUO PENG
IPC: C08G73/12
Filed: 2018-04-19
Abstract: 一种玄武岩纤维复合材料及其制备方法，该方法包括：按配比将环氧树脂与氰酸酯树脂搅拌混合，加入增韧剂，再加入固化催化剂，搅拌混合，形成环氧树脂增韧改性氰酸酯树脂；将环氧树脂增韧改性氰酸酯树脂与玄武岩纤维制成预浸料；以及铺层、固化，得到玄武岩纤维复合材料。所述环氧树脂为二氨基二苯甲烷四缩水甘油胺、四环氧丙基甲撑二苯胺或环氧化间苯二甲胺。 <b>所述</b>氰酸酯树脂为双酚A型氰酸酯树脂、双酚M型氰酸酯树脂、双酚E型氰酸酯树脂或双酚F型氰酸酯树脂。
Patent WO-2019015388-A1 (WO)
Title: Spray head for plasma etching system
Inventor: CHE DONGCHEN
IPC: H01J37/32
Filed: 2018-05-21
Abstract: Disclosed is a spray head for a plasma etching system, the main body having a disc shape, a first annular flange (1), an intake channel (2), second annular flanges (3), and air guide passages (4) are provided on the upper surface of the disc body close to the edge of the disc body; the intake channel (2) is provided between the first annular flange (1) and the second annular flanges (3); the second annular flanges (3) and the air guide passages (4) are alternately distributed and form a ring as a whole; first intake holes (5, 6), which are uniformly distributed and form an inner ring and an outer ring concentric to the inner ring, are provided at the central region of the disc body; second intake holes (7), which are uniformly distributed and form a plurality of concentric rings, are provided between the intake hole (6) forming the outer ring at the central region and the second annular flanges (3); the spray head for a plasma etching system is further provided with gas blocks for selectively blocking the second intake holes (7) according to a gas distribution range during processing. The present invention can effectively improve the uniformity of plasma etching, while making intake and homogenization adjustable.
Patent WO-2019227441-A1 (WO)
Inventor: ZHANG WEI
IPC: G03B13/36
Filed: 2018-05-31
Abstract: Des modes de réalisation de la présente invention concernent un procédé et un dispositif de commande vidéo d'une plateforme mobile. Le procédé consiste : à détecter une opération de démarrage de vidéo zoomée par l'intermédiaire d'un dispositif interactif, et à commander, en fonction de l'opération de démarrage de la vidéo zoomée, à une plateforme mobile d'effectuer une capture vidéo. Un utilisateur obtient une fonction de commande d'une plateforme mobile afin d'effectuer une vidéo zoomée par l'actionnement d'un terminal de commande, de telle sorte que la plateforme mobile s'adapte à divers scénarios d'application vidéo, ce qui permet d'offrir à un utilisateur différentes expériences vidéo. Même si un utilisateur ne possède pas d'expertise des techniques de zoom, l'utilisateur peut capturer facilement une vidéo au moyen de la plateforme mobile.
Patent WO-2019241994-A1 (WO)
Title: 一种多导联心电信号分类方法和系统
Inventor: CHEN BIN
IPC: A61B5/04
Filed: 2018-06-22
Abstract: 一种多导联心电信号分类方法，包括：S1、通过多支路卷积残差神经网络处理多导联心电信号以提取每个所述多导联心电信号的信号特征；S2、对提取到的所述多导联心电信号的信号特征进行融合；S3、基于Softmax函数对融合后的所述多导联心电信号进行分类。本发明还涉及一种多导联心电信号分类系统。实施本发明的多导联心电信号分类方法和系统，通过采用多支路卷积残差神经网络来捕捉不同导联的同步心电信号特征，然后进行融合，最终进行分类，可以提高对所述多导联心电信号进行分类的准确率。进一步，可以根据实际需要选择不同的融合方法，提高了本发明的多导联心电信号分类方法和系统的应用的灵活性和适应性。
Patent WO-2019007266-A1 (WO)
Title: Refrigerator
Inventor: XIA ENPIN
IPC: E05D11/10
Filed: 2018-06-29
Abstract: A refrigerator (100), comprising a body (1), a door (2), and a hinge body (11). The door (2) is provided with a guide block (21); the hinge body (11) is provided with a positioning shaft (12) and a guide shaft (13); the guide block (21) is provided with a positioning groove (25) matching the positioning shaft (12) and a guide groove (26) matching the guide shaft (13).
Patent WO-2019223098-A1 (WO)
Inventor: WANG YIWEN
IPC: G06F21/62
Filed: 2018-07-27
Abstract: 本申请适用于信息处理技术领域，提供了一种文件的读写方法及设备，包括：接收目标文件的读写请求，并将读写请求转换为IO管理接口可读的通用读写指令；将通用读写指令导入IO管理接口，创建用于输出目标文件的缓存区域；通过IO管理接口从通用读写指令中提取所述文件标识，并从密钥库中查询目标密钥；基于文件标识获取目标文件，并将目标文件导入至缓存区域内；通过目标密钥对目标文件进行解密，并对解密后的目标文件执行读写操作。本申请中，目标文件的解密操作对于用户而言是透明的，用户发起读写操作时，与无加密的文件的操作相同，只需发起读写请求即可，目标密钥的提取以及文件的解密均有文件的读写设备自动完成。
Patent WO-2019024772-A1 (WO)
Title: Method and apparatus for encrypting data, method and apparatus for training machine learning model, and electronic device
Inventor: YANG XINXING
IPC: G06F17/16
Filed: 2018-07-27
Abstract: Disclosed is a method for encrypting data, comprising: generating an (N*M)-dimensional target matrix on the basis of N data samples and data features of M dimensions respectively corresponding to the N data samples; performing encryption calculation on the target matrix on the basis of a PCA algorithm to obtain an encrypted (N*K)-dimensional encryption matrix; and transmitting the encryption matrix to a modeling server, such that the modeling server uses the encryption matrix as a training sample to train a machine learning model.