baber/WOPTO huggingface dataset:
Patent WO-2017198030-A1 (WO)
Inventor: CHEN BO
IPC: H05K5/02
Filed: 2017-04-19
Abstract: La présente invention concerne un dispositif électronique et un système d'affichage par projection. Un hôte et une télécommande pour manipuler l'hôte sont inclus. L'hôte comprend une enveloppe d'hôte. L'enveloppe d'hôte est pourvue d'une rainure de placement comprenant au moins un dispositif rétractable et une plaque de placement, et les deux extrémités du dispositif rétractable sont respectivement fixées à la rainure de placement et à la plaque de placement. Lorsque la télécommande est placée sur la plaque de placement, le dispositif rétractable est étiré ou comprimé de façon à ranger la télécommande dans la rainure de placement. Selon la solution technique fournie par la présente invention, après l'utilisation de la télécommande, la télécommande peut être placée sur la plaque de placement et rangée dans la rainure de placement pour réaliser une intégration, de façon à éviter la situation dans laquelle la télécommande est placée de façon anormale et risque d'être perdue. Par ailleurs, lorsque la télécommande est retirée, la plaque de placement est ramenée au-dessus de la rainure de placement par le dispositif rétractable, de façon à remplir l'espace libre de la position de télécommande, ce qui évite l'influence sur l'aspect de l'hôte et assure l'esthétique de l'hôte.
Patent WO-2018018996-A1 (WO)
Title: 指纹识别器件、其制作方法及显示装置
Inventor: LIU YINGMING
IPC: H01L27/12
Filed: 2017-05-12
Abstract: 公开了一种指纹识别器件、其制作方法及显示装置，由于在薄膜晶体管（2）的漏极（21）与光敏部（4）之间设置有第一导电连接部（5），光敏部（4）通过第一导电连接部（5）与薄膜晶体管（2）的漏极（21）相连。即使当在绝缘层中形成第一过孔时会使漏极的表面变粗糙，但是由于与光敏部电连接的是第一导电连接部，而该第一导电连接部的表面是光滑的，避免由于在绝缘层中形成第一过孔导致的对光敏部的光学特性的影响，从而提高指纹识别器件的性能。
Patent WO-2018054071-A1 (WO)
Title: Systèmes et procédés de réduction du surdébit de largeur de bande
Inventor: CALLARD AARON JAMES
IPC: H04W28/06
Filed: 2017-05-16
Abstract: Des modes de réalisation de la présente invention concernent un procédé de décodage d'un signal de liaison montante codé. Le procédé consiste à recevoir, par un nœud de réseau, un signal de liaison montante codé en provenance d'un point de réception, et à décoder le signal de liaison montante codé à l'aide d'un signal d'interférence estimé en tant qu'entrée d'informations annexes. Le signal de liaison montante codé a été codé à l'aide d'un schéma de codage co-univoque quasiment déconnecté. L'invention concerne également un nœud de réseau comprenant un décodeur.
Le décodeur est configuré pour recevoir un signal de liaison montante sans fil codé à partir d'un point de réception, et pour décoder le signal de liaison montante sans fil codé à l'aide d'un signal d'interférence estimé en tant qu'informations annexes.
Le signal de liaison montante codé a été codé avec un schéma de codage co-univoque quasiment déconnecté.
Patent WO-2017206806-A1 (WO)
Title: 移位寄存器电路及其驱动方法、栅线驱动电路和阵列基板
Inventor: ZHANG XIAOXIANG
IPC: G09G3/36
Filed: 2017-05-26
Abstract: 公开了一种移位寄存器电路及其驱动方法、栅线驱动电路，以及阵列基板，其中该移位寄存器电路包括：充电子电路（110），在输入信号端（ INPUT）输入的信号的控制下，为上拉节点（PU）充电；输出子电路（120），在上拉节点（PU）的电平的控制下，通过输出端（OUT）输出第一时钟信号端（CLK）提供的时钟信号作为驱动信号；第一下拉子电路（130），在第一下拉节点（PDI）的电平控制下，对上拉节点（PU）和输出端（OUT）进行下拉；以及复位子电路（140），在复位信号端（RESET）输入的复位信号的控制下，对上拉节点（PU）和输出端（OUT）进行复位。由此，可以在移位寄存器电路驱动过程中的低电平维持阶段，利用第一下拉子电路对上拉节点（PU）和输出端（OUT）进行下拉，消除由于藕合电容引起的噪声。
Patent WO-2018227404-A1 (WO)
Inventor: DING YANA
IPC: H04N7/173
Filed: 2017-06-14
Abstract: 本发明适用于数字电视技术领域，提供了一种数字电视点播系统，包括：数字电视数据库、节目点播终端、节目数据提取终端、中央监控终端、数字电视播放终端和节目点播计费终端；节目数据提取终端分别与数字电视数据库、节目点播终端、中央监控终端连接；中央监控终端分别与数字电视播放终端、节目点播计费终端连接；节目点播终端终端与节目点播计费终端连接；通过节目数据提取终端根据节目点播终端的节目点播指令在数字电视数据库中提取相应的节目数据，并通过中央监控终端将该节目数据发送至数字电视播放终端，同时触发节目点播计费终端对点播成功的节目点播终端进行计费管理，实现了数字电视点播数据的双向交互，结构简单，使用方便，用户体验好。
Patent WO-2018196168-A1 (WO)
Inventor: WANG GANG
IPC: G06K9/62
Filed: 2017-07-11
Abstract: L'invention concerne un procédé et un système de reconnaissance de lésion de plante à partir d'images, un appareil informatique et un support d'informations lisible par ordinateur. Le procédé consiste : à capturer une image d'une feuille de plante (102) ; à convertir l'image de la feuille en une image en niveaux de gris (104) ; à effectuer un calcul afin d'obtenir un niveau de gris de l'image en niveaux de gris (106) ; à effectuer un calcul afin d'obtenir une valeur de différence entre le niveau de gris et un niveau de gris prédéfini (108) ; et si la valeur de différence est supérieure à un seuil prédéfini, à déterminer la présence d'une lésion dans la plante, et à générer des informations de notification (110). Selon le procédé, une analyse de niveau de gris simple est effectuée afin d'identifier rapidement la présence d'une lésion dans une plante, ce qui permet d'empêcher efficacement des pertes dans la production de plantes. Lorsque la présence de lésion dans une plante est déterminée, des informations de notification sont générées afin de notifier dans les meilleurs délais la lésion dans la plante à un utilisateur sans s'appuyer sur des procédés d'inspection manuelle classiques, ce qui réduit efficacement les ressources humaines nécessaires.
Patent WO-2019028693-A1 (WO)
Title: Underwater robot having multiple degrees of freedom for navigation
Inventor: HE WEI
IPC: B63C11/52
Filed: 2017-08-09
Abstract: An underwater robot (100) having multiple degrees of freedom for navigation, comprising: a main cabin (10) having a sealed chamber (10a), and a plurality of thrusters (300); each thruster (300) comprises a propeller apparatus (40) and a waterproof rotating electric motor (30) that causes the propeller apparatus (40) to rotate; the waterproof rotating electric motor (30) is connected to the main cabin (10) and one end thereof is placed within the sealed chamber (10a); a first sealing member (39) is disposed between the waterproof rotating electric motor (30) and the main cabin (10). Compared with the existing technology, by adopting the plurality of thrusters (300) and providing the first sealing member (39) between the waterproof rotating electric motor (30) and the main cabin (10), the present invention achieves five degrees of freedom in directions of movement comprising forward and backward, up and down, left and right, yawing, and rolling, while the waterproof structure is simplified, the waterproof performance and operational reliability of the main cabin (10) are increased, and manufacturing and production costs are reduced.
Patent WO-2019028794-A1 (WO)
Title: Method and device for determining service path
Inventor: LIU JIANHUA
IPC: H04W36/14
Filed: 2017-08-10
Abstract: Disclosed in embodiments of the present application are a method and device for determining a service path. The method comprises: obtaining service performance information of a current service of a terminal device; and switching a service path of the current service from a first service path to a second service path according to the service performance information, the service path being a path for the terminal device to access a network. The method and device according to the embodiments of the present application can improve the user experience of the terminal.
Patent WO-2019033369-A1 (WO)
Title: Method and apparatus for moving between communication systems
Inventor: JIN HUI
IPC: H04W48/18
Filed: 2017-08-17
Abstract: Provided are a method and apparatus for moving between communication systems, relating to the technical field of communications, and solving the problem of a long processing delay during a movement process of a UE in the prior art. The method comprises: a user equipment (UE) establishing at least one PDN connection in a first communication system; the UE generating first PDU session state information, wherein the first PDU session state information is used for indicating a PDU session corresponding to a PDN connection supporting the movement to a second communication system in the at least one PDN connection; the UE sending a registration message to a core network device of the second communication system, wherein the registration message includes the first PDU session state information; and the UE receiving a registration acceptance message sent by the core network device of the second communication system so as to realize the movement of the UE from the first communication system to the second communication system.
Patent WO-2018157593-A1 (WO)
Title: 摄像增稳固定装置
Inventor: LUO SONG
IPC: F16M11/16
Filed: 2017-09-27
Abstract: 一种摄像增稳固定装置，包括具有侧部连接板（70）的夹持装置（1）和具有第一转轴电机（30）的转轴装置（2），第一转轴电机（30）包括第一转轴定子（31）和连接有固定座（60）的第一转轴转子（32），侧部连接板（70）通过第一轴向紧固件（5）与固定座（60）连接，第一轴向紧固件（5）平行于第一转轴电机（30）的轴向将侧部连接板（70）与固定座（60）锁紧连接。第一转轴转子（32）带动夹持装置（1）转动时更加平稳，避免偏移重心，提高了装夹于夹持装置（1）上的摄像设备（3）的摄像精度。
Patent WO-2018077004-A1 (WO)
Title: 一种雾化器及其电子烟
Inventor: QIU WEIHUA
IPC: A24F40/49
Filed: 2017-09-29
Abstract: 一种雾化器（100）及包含该雾化器（100）的电子烟，雾化器（100）包括储液组件（10）及上盖组件（30），储液组件（10）包括储液管（11）、固设于储液管（11）一端的连接座（13）以及可活动地设置于连接座（13）上的卡环（14），卡环（14）上设有抵持部（142），上盖组件（30）包括与连接座（13）可拆卸连接的上盖（31），上盖（31）上设有与抵持部（142）相对应的卡齿（3112），活动卡环（14），使得抵持部（142）与卡齿（3112）相互卡持/分离，从而锁定/解锁上盖（31）与连接座（13）之间的可拆卸连接。该雾化器（100）难以通过单一动作而打开，起到一定的儿童防护作用。
Patent WO-2018120951-A1 (WO)
Title: 线路板叠层方法与系统
Inventor: WU YUFENG
IPC: B23B41/00
Filed: 2017-09-29
Abstract: 提供一种线路板叠层方法及系统，所述方法包括如下步骤：存储铜箔层型号对应的厚度信息、板材层型号对应的厚度信息与半固化片层型号对应的厚度信息（S101）；获取线路板文件中的线路板层数信息与材料型号信息（S102）；根据所述线路板层数信息生成叠层框架（S103）；从所述材料型号信息中筛选出满足工艺能力的若干个第一材料型号组合（S104）；根据第一材料型号组合中各材料型号对应的厚度信息得到所述叠层框架的厚度信息（S105），从第一材料型号组合中筛选出厚度满足预设值的所述叠层框架相应的第二材料型号组合（S106）。该方法能确定叠层框架的各层材料符合工艺能力要求，能提高生产效率与产品合格率。另外，叠层框架的厚度能满足于客户对线路板产品的厚度要求，从而能够确保线路板产品质量合格率。
Patent WO-2018120994-A1 (WO)
Title: 一种显示面板和显示装置
Inventor: WU QIONG
IPC: G02F1/1339
Filed: 2017-10-16
Abstract: 一种显示面板（100）和显示装置（300），该显示面板（100）包括：第一基板（30），包括主动开关阵列及周围金属电路，周围金属电路是设置于主动开关阵列的周围；第二基板（40），相对于第一基板（30）设置；液晶层（50），形成于第一基板（30）及第二基板（40）之间；前偏光板（10），设置在第一基板（30）外侧；后偏光板（20），设置在彩膜基板（40）外侧；密封层（61、62），形成于显示面板（100）的周围，用于密封液晶层（50）于第一基板（30）和第二基板（40）之间；以及遮光防护胶水层（64），形成于密封层（61、62）上。
Patent WO-2018090791-A1 (WO)
Inventor: YOU YULIN
IPC: G06F1/16
Filed: 2017-10-24
Abstract: Disclosed is a mobile terminal, comprising: a body, a support mechanism arranged within the body, and a display screen arranged on a surface of the body, the display screen at least comprising a deformable portion. When the mobile terminal is in a first state, the support mechanism is in a support state, and supports the deformable portion.
Patent WO-2019051963-A1 (WO)
Title: Method and apparatus for evaluating industrial control loop performance based on full loop reconstruction simulation
Inventor: WANG JIANDONG
IPC: G05B17/02
Filed: 2017-11-06
Abstract: Disclosed are a method and apparatus for evaluating industrial control loop performance based on full loop reconstruction simulation. The method comprises: performing reconstruction simulation one by one on control modules in a control loop other than a controlled object, and determining the correctness of the reconstructed control modules; establishing a mathematical model of the controlled object, and connecting same to the reconstructed control modules, completing the reconstruction of the whole control loop, and optimising the mathematical model of the controlled object to obtain an optimised model of the controlled object; according to a control performance index, adjusting control module parameters, using the parameters to perform simulation calculation on the reconstructed control loop to obtain a theoretical value of the reconstructed performance control index, and evaluating the performance of the control loop. The industrial control loop is reconstructed and, based on this, evaluating the influence of control modules such as a PID controller, a filter, a fragment linear function, and a dead-zone link on control performance, indicating improvement space for control performance and a corresponding technical solution.
Patent WO-2019095298-A1 (WO)
Title: 像素电路、柔性显示屏和电子装置
Inventor: JIANG ZENING
IPC: G09G3/32
Filed: 2017-11-17
Abstract: 一种像素电路（10）及柔性显示屏和电子装置，像素电路（10)包括控制器（11)、数据线（12)、扫描线（13)、发光器件（14)、公用阳极（15)和公用阴极（16)。控制器（11)通过数据线（12)、扫描线（13)、公用阳极（15)和公用阴极（16)连接发光器件（14)。控制器（11)用于通过扫描线（13)控制发光器件（14)的开启或关闭。控制器（11)用于通过数据线（12)、公用阳极（15)和公用阴极（16)控制发光器件（14)的电流。控制器（11)用于输出不同的公用阳极（15)和公用阴极（16)之间的多个电压至多个发光器件（14)，多个发光器件（14)为相邻的发光器件（14)，和/或，控制器（11)用于改变施加于单个发光器件（14)的公用阳极（15)和公用阴极（16)之间的电压。
Patent WO-2019075832-A1 (WO)
Title: Vibration type color master batch screening device
Inventor: ZHU FENG
IPC: B29B13/10
Filed: 2017-11-21
Abstract: Disclosed is a vibration type color master batch screening device, relating to the technical field of color master batch apparatuses. Damping springs are mounted at the bottom of a box, support legs are mounted at lower ends of the damping springs, a material feeding hopper is mounted at an upper right end of the box, a material guiding plate is mounted at a lower end of the material feeding hopper, multiple screens are arranged in the box in an oblique manner, left ends of the screens are connected to an inner side wall of the box via connection elastic plates, baffle plates are mounted at right ends of the screens, lower ends of the screens are connected to mounting plates of the box via connection springs, a material collecting plate is arranged in the box in a downward oblique manner, material discharging pipes are mounted at left ends of the multiple screens and the material collecting plate, spring return valve plates are mounted in the material discharging pipes, and a vibration motor is mounted at the bottom of the box. The present invention can conveniently realize quick feeding and screening, realizes vibration screening during screening, can save on time, and has high efficiency.
Patent WO-2019056583-A1 (WO)
Title: Power supply device, power supply method and electronic device
Inventor: WANG JING
IPC: H02J7/00
Filed: 2017-12-06
Abstract: A power supply method, a power source management device (13) and an electronic device (1) comprising the power source management device. The electronic device comprises a Type-C interface (10) and a direct current (DC) power supply interface (12). The power supply method comprises: detecting the Type-C interface and the DC power supply interface (201); if detected that the Type-C interface is connected to a power source and the DC power supply interface is not connected to the power source, entering a Type-C power supply mode, and when the power of the power source to which the Type-C interface is connected is not sufficient enough to support the normal operation of the electronic device, reducing the value of a predetermined operating parameter of the electronic device such that the electronic device is functioning normally. The described power supply method, power source management device and electronic device allow the two interfaces to be compatible, and may adapt to Type-C power sources of different powers.
Patent WO-2018176924-A1 (WO)
Inventor: KAZUO MATSUOKA
IPC: G02B13/18
Filed: 2017-12-18
Abstract: An ultra-wide-angle camera optical system, wherein same is, from an object plane to an image plane (10) along an optical axis, successively provided with: a first lens (1), a second lens (2), a third lens (3), a fourth lens (4), a fifth lens (5), a sixth lens (6), a seventh lens (7) and an eighth lens (8), wherein the lenses of the optical system satisfy the following conditions: -0.2 < f/f1 < -0.09; -0.25 < f/f2 < -0.15; -0.3 < f/f3 < -0.19; 0.17 < f/f4 < 0.23; 0.02 < f/f5 < 0.07; 0.11 < f/f67 < 0.18; and 0.12 < f/f8 < 0.31. There is also a camera module. The present invention is suitable for a panoramic VR camera and the field of 360° dead-angle-free monitoring, and has a moderate number of lenses and a simple structure; moreover, the present invention has excellent performances in terms of a 240° ultra-wide-angle and 8 million or more pixels.
Patent WO-2019010934-A1 (WO)
Title: External rotor permanent magnet direct-drive servomotor
Inventor: SUN WENLIN
IPC: H02K5/173
Filed: 2018-01-09
Abstract: Disclosed is an external rotor permanent magnet direct-drive servomotor, comprising a rotor assembly and a stator assembly. The rotor assembly comprises: an upper end cover (1), and an external rotor (2) and a rotating shaft (3) fixedly connected to the lower end surface of the upper end cover (1), with a magnet (8) being fixed to an inner side of the external rotor (2). The stator assembly comprises: a winding (7), a bearing seat (4) and a bearing successively arranged between the magnet (8) and the rotating shaft (3) from the outside to the inside, wherein a motor base (6) is fixedly connected to a lower end of the bearing seat (4), a coded disc read head (10) is arranged on an upper end surface of the motor base (6), and an axial reflective photoelectric coded disc (9) is arranged on a lower end surface of the rotating shaft (3) for adapting to the coded disc read head (10). The external rotor permanent magnet direct-drive servomotor can use the bearing disposed within the motor to reduce the overall height of the motor; and with the cooperation between the axial reflective photoelectric coded disc (9) and the coded disc read head (10), the axial reflective photoelectric coded disc (9) can be made into a sheet, leaving room for further reducing the height and volume of the motor.
Patent WO-2019127651-A1 (WO)
Title: 一种识别有害视频的方法及其系统
Inventor: Cai zhao-quan
IPC: G06K9/00
Filed: 2018-01-11
Abstract: 一种识别有害视频的方法及其系统，其方法包括：获取视频的URL路径，进而依据URL路径获取域名、IP地址，并且基于所述IP地址和域名的相关查询输出第一权重因子、第二权重因子；并且，进一步获取视频中的多个帧画面的图像文件，并在图像文件的压缩域中提取直流系数，以便对图像文件进行部分解压后识别所述图像文件，并根据识别图像文件的结果输出第三权重因子；综合第一权重因子和第二权重因子以及第三权重因子，对所述视频是否属于有害视频进行识别。本公开能够结合大数据所打造的数据库，用尽量少的图像处理手段，利用多种模式提供一种识别有害视频的方案。
Patent WO-2018214545-A1 (WO)
Inventor: LI HANZHAO
IPC: H01P5/16
Filed: 2018-01-17
Abstract: 本发明公开了一种设有第二槽口的同频合路器，包括有底壳以及盖子，所述底壳内设有一个3dB电桥，所述3dB电桥包括第一子片包括有第一组合片和第二组合片；第一组合片包括有大小相同的、呈六边形的第一子片、第二子片、第三子片；第二组合片包括有一个呈六边形的第一耦合片，第一耦合片大小和第一子片相同；还包括有矩形的隔离片，隔离片与第一耦合片之间通过连接臂相连；其设计频率包含LTE的2700Mhz，通过计算机仿真可以得到，本电桥其在频率0.6Ghz至3.0Ghz内可实现较好的耦合效果。
Patent WO-2018141219-A1 (WO)
Inventor: CHAN TAI CHIU
IPC: H04L9/32
Filed: 2018-01-23
Abstract: 本发明公开了一种认证服务器、认证系统和认证方法。所述认证服务器包括资料获取模块和身份认证模块。所述资料获取模块用于基于终端用户手机号码，分别从电讯服务器获得电讯用户资料，以及从商户服务器获得商户用户资料；所述身份认证模块用于根据预定认证模式，将所述电讯用户资料与所述商户资料进行比对，并向所述商户服务器返回比对结果。本发明的认证方式，能获得更佳的安全保护，认证快速，具有更好的用户体验，并能避免重复短信被截取的安全问题。
Patent WO-2019037424-A1 (WO)
Title: 3d spectrum display device and method and computer readable storage medium
Inventor: WANG YONGTIAN
IPC: G01R23/16
Filed: 2018-03-28
Abstract: An embodiment of the present invention provides a 3D spectrum display device, comprising: an FFT module, used to perform FFT on time domain data; a detection module, used to perform detection on FFT output data; a 3D display mapping control module, used to map detection output data to a random access memory module; an RGB conversion module, used to convert an intensity value of each pixel point into an RGB color value of each pixel point; and an overlay module, used to combine the RGB color values of the pixel points and menu data in a graphical interface of a spectrum analyzer, and then send resulting data to a display module. The 3D spectrum display device provided by the invention integrates FFT and spectrum mapping processing in a digital chip, and performs 3D mapping and 3D display on spectral data obtained by performing detection on an FFT result, enabling a spectrum analyzer to implement true real-time seamless processing during 3D spectrum display. Embodiments of the invention further provide a 3D spectrum display method and a computer readable storage medium.
Patent WO-2018184508-A1 (WO)
Title: 具有独立usb充电头的电源插座
Inventor: WANG JIANFENG
IPC: H01R13/514
Filed: 2018-04-02
Abstract: 一种具有独立USB充电头的电源插座，包括插座面板（1）和一独立的USB充电头（2），插座面板（1）的背部设置至少一具有设定深度的安装腔室（3），安装腔室（3）的顶面穿透插座面板（1）的前面并形成一插入口；USB充电头（2）通过插入口插入在安装腔室（3）中，USB充电头（2）的导电插脚（20）与对应的电源极片（31）电连接；USB充电头（2）的顶面形成插座面板（1）的一个组成部分。电源插座可用于现有底盒的安装，可以用于改造现有的电源插座，具有独立于电源插座的USB充电头（2），在USB充电头（2）或USB充电接口损坏后，可以从电源插座中拔出USB充电头（2）并替换新的USB充电头（2），不需要更换整个电源插座，避免浪费。
Patent WO-2019200549-A1 (WO)
Title: Opening and closing mechanism and electronic device
Inventor: KATO HIDEO
IPC: F16C11/04
Filed: 2018-04-17
Abstract: The embodiments of the present application provide an opening and closing mechanism and an electronic device. The opening and closing mechanism comprises a first rotation shaft and a second rotation shaft provided in parallel, a first telescopic section provided on the first rotation shaft and a second telescopic section provided on the second rotation shaft, the first rotation shaft and the second rotation shaft being rotatably connected. The first telescopic section comprises a first connection part connected to the first rotation shaft and a first body fixing part which is slidable along the first connection part, and the first body fixing part is used for fixing a first body of an electronic device. The second telescopic section comprises a second connection part connected to the second rotation shaft and a second body fixing part which is slidable along the second connection part, and the second body fixing part is used for fixing a second body of the electronic device. The embodiments of the present application enables 360° rotation of a notebook computer, and ensures that there is no gap or a relatively small gap when the opening angle of the notebook computer is 180°.
Patent WO-2019037507-A1 (WO)
Title: Guitar
Inventor: FAN YUNLAI
IPC: G10D3/00
Filed: 2018-06-01
Abstract: Disclosed is a guitar, comprising a body (8), a fretboard (7) and a head (1). The body (8) is provided with a sound hole (9). The fretboard (7) is mounted between the body (8) and the head (1). One end of a string (6) longitudinally arranged above the fretboard (7) is fixed on a bridge (10) of the body (8), and the other end of the string (6) is wound around a tuning peg (3) of the head (1). Frets (5) are transversely mounted on the fretboard (7). An additional fret (4) is arranged between the frets (5) in pairs. By means of adding the additional fret (4) between the frets (5) of traditional guitars, a semi-tone of the minimum interval of a guitar is changed into a quarter tone, thereby making the play melody vary more delicately and making the sound effect better.
Patent WO-2019019816-A1 (WO)
Title: Method and device for reducing power consumption of mobile terminal, storage medium and mobile terminal
Inventor: ZHANG QIANG
IPC: G06F1/32
Filed: 2018-06-08
Abstract: Disclosed in the embodiments of the present disclosure are a method and a device for reducing the power consumption of a mobile terminal, a storage medium and a mobile terminal. The method comprises: acquiring, in a screen-off state, a fingerprint detected by a fingerprint recognition module; controlling, if the fingerprint is a non-unlocking fingerprint, a touch chip to output a touch sensing control signal to a touch display screen; finding, according to the fingerprint, a matching application program on which the user has rights to operate , and acquiring a set of blank screen gestures corresponding to the application program; and reporting, upon detection of a blank screen gesture belonging to the set of blank screen gestures, a blank screen gesture event to an application layer to execute an operation corresponding to the blank screen gesture.
Patent WO-2018233663-A1 (WO)
Title: Thiazolidone spiro pyrimidine trione compound, preparation method therefor and uses thereof
Inventor: YANG YUSHE
IPC: A61K31/535
Filed: 2018-06-21
Abstract: Disclosed in the present invention are a thiazolidone spiro pyrimidine trione compound, a preparation method therefor and uses thereof, the compound having a structure represented by formula (I). In the formula, the definitions of the substituents are described in the specification and the claims. The thiazolidone spiro pyrimidine trione compound in the present invention has high antibacterial activity inside and outside the body, has better metabolic properties, and is obviously superior to existing compounds of the same kind.