baber/WOPTO huggingface dataset:
Patent WO-2018121213-A1 (WO)
Inventor: WANG YU
IPC: H04M1/02
Filed: 2017-12-08
Abstract: L'invention concerne un boîtier en alliage d'aluminium et son procédé de préparation et un dispositif électronique personnel. Le boîtier en alliage d'aluminium comprend une matrice en alliage d'aluminium (1) et une couche de film d'oxyde (2). La matrice en alliage d'aluminium (1) a une fente (3) sur celle-ci. La couche de film d'oxyde (2) comprend une couche de film d'oxyde d'anode interne (21) et une couche de film d'oxyde d'anode externe (22), la couche de film d'oxyde d'anode interne (21) a des nanopores de couche de film d'oxyde d'anode interne, la couche de film d'oxyde d'anode externe (22) a des nanopores de couche de film d'oxyde d'anode externe, et les nanopores de couche de film d'oxyde d'anode interne ainsi que les nanopores de couche de film d'oxyde d'anode externe sont chacun indépendamment remplis de colorants.
Patent WO-2018205587-A1 (WO)
Title: 显示基板及其制作方法、显示装置
Inventor: ZOU QINGHUA
IPC: H01L27/32
Filed: 2017-12-08
Abstract: 一种显示基板及其制作方法、显示装置。显示基板，包括：衬底基板(101)、薄膜晶体管(121)、发光元件(131)、连接电极(102)和导通部(141)，薄膜晶体管(121)位于衬底基板(101)上，发光元件(131)位于薄膜晶体管(121)上，包括第一电极(1121)和第二电极(115)，第一电极(1121)和第二电极(115)彼此间隔，第一电极(1121)与薄膜晶体管(121)电连接；连接电极(102)位于衬底基板(101)和发光元件(131)之间，连接电极(102)与薄膜晶体管(121)彼此绝缘；导通部(141)被配置为使第二电极(115)与连接电极(102)并联。
Patent WO-2019127158-A1 (WO)
Title: 终端设备及其图形用户界面以及图形用户界面的控制方法
Inventor: Pan Yingqiang
IPC: G06F3/01
Filed: 2017-12-27
Abstract: 一种终端设备以及图形用户界面及其控制方法，终端设备（100）包括柔性触控显示屏（30）和旋转感测器（40），柔性触控显示屏（30）显示图形用户界面，其具有多个图标，每个图标通过相应的显示属性进行显示；终端设备（100）还包括存储器（20）、处理器（10），处理器（10）执行存储器（20）存储的计算机程序时实现：获取旋转感测器（40）感测的实时旋转角度和旋转方向（1101）；根据旋转角度和旋转方向控制第二坐标系旋转且保持图形用户界面在第二坐标系内的布局不变，并控制图标在第一坐标系内的布局及方向不变（1102）；图形用户界面随第二坐标系旋转的过程中，确定每个图标在旋转的图形用户界面上的实时显示位置，并根据实时显示位置调整图标的显示属性（1103）。该方法能够根据旋转角度实时调整图标显示属性，用户体验好。
Patent WO-2018133842-A1 (WO)
Title: 人程序性死亡受体pd-1的单克隆抗体及其片段
Inventor: CHEN LIEPING
IPC: A61P35/00
Filed: 2018-01-19
Abstract: 本发明提供了针对人PD-1的分离的单克隆抗体或其抗原结合片段，包含表2中所列的重链CDR1、CDR2和CDR3以及表2中所列的轻链CDR1、CDR2和CDR3。
Patent WO-2018137680-A1 (WO)
Title: 一种弹性吸水速干针织面料及其用途
Inventor: WENG FOQUAN
IPC: D04B1/18
Filed: 2018-01-25
Abstract: 一种弹性吸水速干针织面料及其用途。该针织面料具有表层和里层，其中，里层中至少含有50重量%的聚酯类弹性纤维，且一个组织循环中里层的至少1路是由两种不同编织动作的A部分与B部分组成，B部分由不成圈动作形成。该面料具有优越的吸水速干性及弹性，非常适合制作成夹克衫或裤。
Patent WO-2018223720-A1 (WO)
Title: 一种遇阻可回退的电动升降平台
Inventor: LU XIAOJIAN
IPC: G05B19/042
Filed: 2018-02-02
Abstract: 一种遇阻可回退的电动升降平台，包括升降立柱（1）、台面（2）、控制器（4）和操作器（5），控制器（4）包括主控MCU（42）和电机驱动电路（43），主控MCU（42）的输出端与电机驱动电路（43）连接，电动升降平台还包括用于采集台面（2）遇阻数据的多轴传感器模块（6），多轴传感器模块（6）采集不同轴上平台面板运动状态的变化，满足不同位置不同碰撞物导致的平台面板运动状态的变化，对安装位置要求不高，无需与受力面直接接触，且压力较小的碰撞也可以检测到，多轴传感器模块（6）与主控MCU（42）的输入端连接，主控MCU（42）将遇阻数据处理后，发送控制信号给电机驱动电路（43），电机驱动电路（43）控制升降立柱（1）执行相应的回退动作。该升降平台，在升降遇到障碍物时，能更灵敏、快速地被检测到，升降平台的安全性更好。
Patent WO-2019148461-A1 (WO)
Inventor: CHE ZHANBIN
IPC: F23B10/00
Filed: 2018-02-02
Abstract: 一种分风墙及分段式燃烧炉，分风墙安装在燃烧炉内，包括墙体（100），墙体（100）的墙面上具有增隙构件，有利于增加固体燃料的空隙率，以使通入燃烧室内的空气或氧气等助燃物质与固体燃料接触，并使得助燃物质能够在固体燃料的空隙中流动，从而有利于固体燃料的燃烧。
Patent WO-2018214606-A1 (WO)
Title: Clock process method and apparatus, and ptp device
Inventor: JIN JIANFENG
IPC: H04J3/06
Filed: 2018-02-27
Abstract: Disclosed are a clock process method and apparatus, and a PTP device. The clock process method in the embodiments of the present disclosure comprises: calculating a time deviation according to an extracted timestamp; correcting, by means of the time deviation, a system clock of a slave device, and correcting the extracted timestamp.
Patent WO-2019153416-A1 (WO)
Title: Quantum dot led and manufacturing method
Inventor: FAN YONG
IPC: H01L33/54
Filed: 2018-03-13
Abstract: Provided in the present invention is a quantum dot LED and a manufacturing method, the quantum dot LED comprising: a pair of electrodes provided side by side and spaced apart; a flip-chip LED chip provided on the electrodes and electrically connected to the electrodes; a quantum dot interlayer provided on the flip-chip LED chip; a packaging layer encapsulating the electrodes, the flip-chip LED chip, and the quantum dot interlayer; and a white glue layer surrounding the packaging layer. In the present invention, a quantum dot interlayer is provided, preventing external moisture and oxygen from corroding a quantum dot layer and an LED chip, providing an environment for insulating moisture and oxygen for quantum dots, and aiding the improvement of the luminous efficiency and service life of quantum dots; an organic layer of a micro-nano structure is provided, improving the light extraction efficiency; and an inorganic packaging layer is formed by means of atomic layer deposition, so that the inorganic packaging layer can have a flat surface and a uniform thickness, and the problem of film layer cracking does not occur.
Patent WO-2019100636-A1 (WO)
Title: 一种基于天体图像的追日校正系统及其方法
Inventor: SUN NAN
IPC: G05B13/04
Filed: 2018-04-04
Abstract: 一种基于天体图像的追日校正系统（2）及方法，基于天体图像的追日校正系统（2）包括图像采集模块（4），用于采集视场中的天体（3）的图像，然后发送给数据分析模块（5），数据分析模块（5）分析在图像坐标系中天体像与图像中心的偏差值，将偏差值传递给校正计算模块（6），校正计算模块（6）根据追日镜（1）的转动方式将偏差分解到相应的转动轴，获得每个转动轴的误差角；数据存储模块（7）用于存储追日镜（1）的校正结果和追日镜（1）的单校正周期控制命令列表，通信模块（8）从数据存储模块（7）读取单校正周期控制命令列表，将此列表发送给追日镜（1），同时根据追日镜（1）的转动周期控制图像采集模块（4）进行拍摄。基于天体图像的追日校正系统（2）及方法以规律运动且具有一定亮度的天体（3）为标志物，在日间和夜间都能进行校正工作，在降低对发电效率影响的同时提高校正效率。
Patent WO-2018188581-A1 (WO)
Title: Moyen d'équilibrage de masse et microtome rotatif le comprenant
Inventor: FAN ZHEGUANG
IPC: G01N1/06
Filed: 2018-04-10
Abstract: L'invention concerne un moyen d'équilibrage de masse (10,40) et un microtome rotatif (100) le comportant. Le moyen d'équilibrage de masse (10,40) comprend : un élément de liaison (12), une première extrémité de l'élément de liaison (12) étant configurée pour être reliée à une masse mobile (11) du microtome rotatif (100); un ensemble d'engrenages (20,30) ayant un rapport d'engrenage prédéfini, une première extrémité de l'ensemble d'engrenages (20,30) étant reliée à une seconde extrémité de l'élément de liaison (12); un élément élastique (14), l'élément élastique (14) étant pré-tendu et réglable, dans lequel une première extrémité de l'élément élastique (14) est reliée à une seconde extrémité de l'ensemble d'engrenages (20,30) pour se déplacer avec une rotation de l'ensemble d'engrenages (20,30) de façon à équilibrer la masse mobile (11).
Patent WO-2019205017-A1 (WO)
Title: Method, system, device, and computer readable storage medium for diagnosing vehicle
Inventor: LIU JUN
IPC: G05B23/02
Filed: 2018-04-25
Abstract: A method, a system, and a device for diagnosing a vehicle in the technical field of vehicle diagnosis. The method comprises: determining a standard range for vehicle fault diagnosis (S101); when a vehicle diagnosis instruction is received, reading a current data stream of a vehicle in real time, and determining whether the value of the current data stream falls within the standard range (S102); if the value of the current data stream falls within the standard range, outputting indication information indicating that the vehicle is operating normally (S103); or, if the value of the current data stream does not fall within the standard range, outputting corresponding vehicle fault alert information (S104). Thus, accuracy of vehicle fault diagnosis can be improved.
Patent WO-2019174111-A1 (WO)
Inventor: HUANG JIANFEI
IPC: A61P35/00
Filed: 2018-04-27
Abstract: L'invention concerne l'utilisation d'un gène EphA8 dans la préparation d'un médicament et d'un kit de diagnostic pour le cancer gastrique.
Patent WO-2019062116-A1 (WO)
Title: Vapor deposition mask, oled panel, system, and vapor deposition monitoring method
Inventor: LIU MINGXING
IPC: H01L51/56
Filed: 2018-04-28
Abstract: The present invention provides a vapor deposition mask, an OLED panel, a system, and a vapor deposition monitoring method. The vapor deposition mask comprises a first functional area and a first peripheral area located outside the first functional area. The first functional area has a first opening for forming a functional layer by means of vapor deposition, and the first peripheral area has a second opening for monitoring the vapor deposition effect of the first opening. By means of the second opening of the vapor deposition mask, a monitoring structure can be formed on an observation layer of an OLED panel by means of vapor deposition, and by means of the monitoring structure, the vapor deposition effect of the first opening of the vapor deposition mask can be monitored, so as to monitor the vapor deposition effect in a timely manner, thereby achieving a real-time online monitoring effect.
Patent WO-2018205968-A1 (WO)
Inventor: LIU JIE
IPC: G06F3/01
Filed: 2018-05-10
Abstract: L'invention concerne un procédé et un dispositif pour saisir un mot de passe dans une scène de réalité virtuelle. Le procédé comprend : présentation d'une interface de saisie interactive dans une scène de réalité virtuelle, l'interface de saisie interactive comprenant de multiples unités de saisie pour une saisie collective, et chacune des unités de saisie comprenant au moins un élément de saisie ; reconnaissance si une cible de saisie de scène d'utilisateur dans la scène de réalité virtuelle se trouve au niveau de l'une des unités de saisie et si la cible de saisie de scène d'utilisateur effectue un mouvement de cible de saisie sur ladite unité de saisie ; et si un suivi du mouvement de la cible de saisie satisfait une condition de saisie, détermination de prendre tous les éléments saisis dans les unités de saisie en tant que portion d'un mot de passe saisi. La présente invention réalise une saisie précise d'un mot de passe.
Patent WO-2019218115-A1 (WO)
Title: New lightweight dynamic mounting anchor and mounting method
Inventor: LIU JUN
IPC: B63B21/26
Filed: 2018-05-14
Abstract: A new lightweight dynamic mounting anchor and a mounting method therefor. Said anchor comprises a wing plate (11), an anchor shank (12) and a connecting rod (14). The wing plate (11) is composed of two triangular flat plates symmetrically spliced together, and the connecting rod (14) is mounted on the tail of the wing plate (11). The anchor shank (12) is an inverted V-shaped structure composed of two trapezoidal flat plates which are symmetrically fixed to the wing plate (11). A propeller (2) may be secured to the tail of the anchor by means of a shear pin (3), forming a combined anchor with the anchor. During mounting, the combined anchor is first launched into seawater, and a mounting anchor chain (4) is released, so that the combined anchor penetrates into the soil, then the mounting anchor chain (4) is tensioned, the shear pin (3) is sheared off, the propeller (2) is pulled out, and the anchor is left in the soil; a working anchor chain (5) is tensioned to adjust the angle of the anchor; and the propeller (2) is taken out for the mounting of the next anchor. The anchor above has the advantages of light weight, high loading efficiency, deep penetration depth in soil, and low cost.
Patent WO-2018228125-A1 (WO)
Title: 活体虹膜检测方法、电子装置和计算机可读存储介质
Inventor: ZHOU YIBAO
IPC: G06K9/00
Filed: 2018-05-17
Abstract: 本发明公开了一种活体虹膜检测方法，用于电子装置(100)。电子装置(100)包括针对待识别对象的虹膜进行虹膜识别的虹膜识别模组(20)。活体虹膜检测方法包括：通过虹膜识别模组(20)分别采集眼睛正视及侧视虹膜识别模组(20)时的第一虹膜图像和第二虹膜图像；根据第一虹膜图像和第二虹膜图像之间的信息差异确定虹膜识别模组(20)采集的虹膜图像是否为活体虹膜图像。本发明还公开了一种电子装置(100)和计算机可读存储介质。
Patent WO-2019174127-A1 (WO)
Title: Multiple liquid chip detection method and kit
Inventor: HUANG REN
IPC: G01N21/64
Filed: 2018-05-29
Abstract: Provided are a multiple liquid chip detection method and a kit, using an HSV‑1 viral culture and BV gD, SIV p27, SRV p27 and HTLV‑1envelope recombinant proteins as antigens of BV, SIV, SRV and STLV respectively to coat magnetic beads with different numbers, using the magnetic beads coated with different antigens as carriers, to establish a multiple liquid chip detection method capable of simultaneously detecting four antibodies, namely, monkey BV and other three retroviruses.
Patent WO-2019104988-A1 (WO)
Inventor: YU HAIBIN
IPC: G06F21/71
Filed: 2018-06-07
Abstract: 本发明涉及PLC的安全处理单元及其总线仲裁方法，为PLC提供一种主动防御手段，构造PLC硬件和软件安全层。在硬件安全层，加入部分硬件处理机制支持可信度量、加密算法和签名算法，使用虚拟化隔离技术；在软件安全层，提供透明加解密、完整性验证、备份恢复和虚拟化隔离安全机制。在安全处理方面进行改进，以期达到安全可靠的目的。本发明能够正确建立PLC的可信环境，确保PLC经过严格验证的路径引导。设计了全新的星型信任结构，降低信息传递时的损耗，提高信息传递的效率。
Patent WO-2019237288-A1 (WO)
Title: Procédé et appareil de résolution de nom de domaine, et support d'informations lisible par ordinateur
Inventor: ZHU LEI
IPC: H04L29/12
Filed: 2018-06-13
Abstract: La présente invention concerne un procédé et un appareil de résolution de nom de domaine et un support d'informations lisible par ordinateur. Le procédé comprend : après qu'il a été détecté qu'un client de VPN cible accède à une passerelle VPN, la poussée, par un équilibreur de charge, de l'adresse d'un serveur DNS local virtuel vers le client VPN cible ; la surveillance, par l'équilibreur de charge, d'une demande de résolution de nom de domaine envoyée par le client VPN cible au serveur DNS local virtuel, la demande de résolution de nom de domaine comprenant l'adresse IP intranet du client VPN cible ; la détermination, par l'équilibreur de charge, selon un champ d'adresse IP intranet auquel l'adresse IP intranet du client VPN cible appartient, d'un locataire cible auquel le client VPN cible appartient ; l'expédition, par l'équilibreur de charge, de la demande de résolution de nom de domaine à un sous-serveur DNS local virtuel cible fournissant au locataire cible un service DNS local ; et l'exécution, par le sous-serveur DNS local virtuel cible, d'une résolution de nom de domaine pour la demande de résolution de nom de domaine.
Patent WO-2019237413-A1 (WO)
Inventor: TANG YU
IPC: G05D1/10
Filed: 2018-06-21
Abstract: Système et procédé de protection de plants par véhicule aérien sans pilote à base de GIS ; le système de protection de plants par véhicule aérien sans pilote basé sur GIS comprend un véhicule aérien sans pilote (100) et un terminal de surveillance (200), le véhicule aérien sans pilote (100) est pourvu d'une unité de positionnement (110), d'une caméra de profondeur (120) et d'une unité d'exécution de vol (140), et le terminal de surveillance (200) comprend une unité de traitement GIS (210), une unité de commande manuelle (230), une unité de commande automatique (230), et une unité de commutation de mode de commande (240) ; la caméra de profondeur (120) collecte des données de nuage de points profond de terres agricoles et envoie les données à l'unité de traitement de GIS (210), l'unité de traitement GIS (210) analyse les données de nuage de points profond et affiche des régions dans les terres agricoles dans lesquelles des cultures sont plantées sur une carte GIS, et selon la carte GIS, le véhicule aérien sans pilote peut être commandé manuellement ou automatiquement pour effectuer avec précision une protection de plants sur des cultures dans les terres agricoles sans manquer aucun endroit.
Patent WO-2019232875-A1 (WO)
Title: Spatial and temporal focusing-based wide field of view chromatography hyperspectral microscopic imaging method and device
Inventor: KONG LINGJIE
IPC: A61B5/00
Filed: 2018-07-04
Abstract: The present invention relates to the technical field of microscopic spectral imaging and analytical chemistry, and disclosed thereby are a spatial and temporal focusing-based wide field of view chromatography hyperspectral microscopic imaging method and device. The method comprises: utilizing an ultrashort pulse laser source to produce an ultrashort pulse laser; producing a focal line in a sample by means of using spatial and temporal focusing; collecting an excited fluorescent light and filtering out stray light by using a confocal optical slit; collecting fluorescence spectrum information to complete the acquisition of spectrum information (x, λ) of the sample; and finally, acquiring five-dimensional information (x, λ, y, z, t) of the sample by means of three-dimensional spatial scanning and delayed scanning. The device comprises an ultrashort pulse laser source and beam conversion system, a spatial and temporal focusing-based line scanning system, an optical microscopic system, and a confocal detection system which filters and synchronizes spectrums; the acquisition of spectrum information in the confocal detection system which filters and synchronizes spectrums is synchronized with a line scanning trigger signal in the line scanning system which combines spatial and temporal focusing technology. The present invention has the advantages of a wide field of view, high spatial resolution, high temporal resolution, high spectral resolution and the like.
Patent WO-2019011181-A1 (WO)
Title: Method, apparatus and system for data transmission
Inventor: HUANG ZHENGLEI
IPC: H04W52/02
Filed: 2018-07-05
Abstract: Disclosed by the present invention are a method, apparatus and system for data transmission. The method comprises: a relay device broadcasting a first message, the first message being used to indicate that the relay device supports data forwarding; the relay device receiving a second message from a remote device, the second message containing data from the remote device; the relay device sending the data to a core network device according to the second message. By means of the present method, after receiving the first message that is broadcast by the relay device, the remote device directly sends the data thereof to the relay device without needing to establish a connection between the remote device and the relay device that is dedicated for transmitting the data of the remote device, thus reducing signaling and reducing the power consumption of the remote device.
Patent WO-2020010641-A1 (WO)
Title: Processing method for multi-row, multi-column flat lens with equivalent negative refractive index
Inventor: FAN CHAO
IPC: G02B3/00
Filed: 2018-07-17
Abstract: Provided is a processing method for a multi-row, multi-column flat lens with an equivalent negative refractive index. The method comprises: processing an optical material into a parallel panel with front and rear surfaces thereof parallel to each other; taking one of the front and rear surfaces of the parallel panel as a photolithography surface, and successively carrying out photoresist coating, masking and exposure on the photolithography surface; removing photoresist in an unexposed block on the parallel panel, and then forming a rectangular groove with a depth of 0.1-2 mm; coating an exposed block and all surfaces of the rectangular groove with a protective layer, and then coating a side surface of the rectangular groove with a reflective film; removing the protective layers on the surface of the exposed block and the bottom surface of the rectangular groove, then filling up the groove with a filling material, and further processing the front and rear surfaces of the parallel panel so that the parallel misalignment of the front and rear surfaces thereof is less than 1'; and additionally providing protective diaphragms on front and rear surfaces of the new parallel panel. According to the present invention, the individual differences between traditionally processed strip optical waveguides can be greatly reduced, thereby achieving the purpose of clear three-dimensional imaging of a spliced array.
Patent WO-2019015657-A1 (WO)
Title: Attendance tracking configuration method for system
Inventor: CHEN DAZHI
IPC: G07C1/10
Filed: 2018-07-19
Abstract: Disclosed in the present invention is an attendance tracking configuration method for a system, comprising: configuring an attendance tracking rule for a role according to the job properties and the work content of the role in a system, wherein the role is an independent individual rather than a group/category, one role during the same time interval may only be associated with one unique user, and one user is associated with one or more roles; associating a user with one or more roles, and selecting one role associated with the user as a main role of the user; and an employee carrying out attendance tracking according to the attendance tracking rule corresponding to the main role associated with the user which corresponds to said employee. According to the present invention, an attendance tracking rule does not need to be individually configured for an employee when the employee is newly hired, and an attendance tracking rule does not need to be individually changed for an employee who changes roles.
Patent WO-2019184155-A1 (WO)
Inventor: ZHANG HUIYONG
IPC: H04L29/06
Filed: 2018-07-24
Abstract: Disclosed in the present application is a blockchain node authority control method, which is applied to a blockchain system including first-type blockchain nodes, second-type blockchain nodes and third-type blockchain nodes. The method comprises: after a first-type blockchain node receives an access request of another other blockchain node, determining a node type of the other blockchain node according to a first identifier in a first whitelist and a second identifier in a second whitelist; according to the node type, verifying whether the signature of the other blockchain node is legal by using a first public key in the first whitelist or a second public key in the second whitelist respectively; and if the signature is legal, establishing a communication connection with the other blockchain node in response to the access request. Also provided in the application are a blockchain system and a storage medium. Thereby, the security of blockchain transaction data can be effectively guaranteed.
Patent WO-2019100760-A1 (WO)
Inventor: FAN XUPING
IPC: G01N23/02
Filed: 2018-08-09
Abstract: 本发明涉及一种扫描装置以及车载式辐射检查系统。扫描装置包括：水平支撑臂；竖直探测臂，与水平支撑臂通过转轴转动连接，相对于水平支撑臂具有折叠位置和展开位置，竖直探测臂具有与转轴垂直的中轴线；转矩平衡组件，设置于中轴线两侧；竖直探测臂在展开位置通过转矩平衡组件与水平支撑臂抵靠，以在水平面内保持平衡。本发明实施例的扫描装置检测精度高，能够提高检测准确度。
Patent WO-2020034152-A1 (WO)
Title: Embedded pad structures of three-dimensional memory devices and fabrication methods thereof
Inventor: CHEN JUN
IPC: H01L27/1157
Filed: 2018-08-16
Abstract: A 3D memory devices and a 3D memory fabricating methods. The device comprises an array device semiconductor structure comprising an array interconnect layer disposed on the alternating conductor/dielectric stack and including a first interconnect structure. The device further comprises a peripheral device semiconductor structure comprising a peripheral interconnect layer disposed on a peripheral device and including a second interconnect structure. The device further comprises a pad embedded in the array device semiconductor structure or the peripheral interconnect layer, and a pad opening exposing a surface of the pad. The array interconnect layer is bonded with the peripheral interconnect layer, and the pad is electrically connected with the peripheral device through the first interconnect structure or the second interconnect structure.
Patent WO-2019042256-A1 (WO)
Title: Method and apparatus for starting electronic device, and computer readable storage medium
Inventor: ZHANG XUEQIAN
IPC: G06F9/445
Filed: 2018-08-27
Abstract: A method and apparatus for starting an electronic device, and a computer readable storage medium, which relate to technologies for starting mobile broadband business (MBB) devices. The method for starting an electronic device comprises: determining that an MBB device is not started for a first time (100); and according to a recently-recorded user setting operation, selecting effective snapshots to perform starting (200), the effective snapshots comprising an effective running snapshot, an effective kernel snapshot and an effective boot program snapshot.
Patent WO-2019196352-A1 (WO)
Title: Motor acceleration method and apparatus, and electronic speed regulator and unmanned aerial vehicle
Inventor: CHEN YIDONG
IPC: H02P21/14
Filed: 2018-09-26
Abstract: A motor acceleration method and apparatus, and an unmanned aerial vehicle. The method comprises: performing closed loop control on a d-axis current to obtain a current d-axis voltage; determining a q-axis voltage change coefficient K, wherein when the current peak value is greater than a preset current threshold, K is less than or equal to 0, and when the current peak value is less than or equal to the preset current threshold, K is greater than 0; obtaining a current q-axis voltage U' qref  according to a formula U' qref  = U qref  + KΔU qref , wherein U qref  represents the q-axis voltage of the last moment, and the ΔU qref  represents the preset q-axis voltage change value; and performing motor control according to the current d-axis voltage and the current q-axis voltage.