baber/WOPTO huggingface dataset:
Patent WO-2018171161-A1 (WO)
Inventor: HUANG TINGFENG
IPC: G01P15/093
Filed: 2017-09-29
Abstract: L'invention concerne un capteur d'accélération (1) et un accéléromètre. Le capteur d'accélération comprend une base (01), une poutre en porte-à-faux (02) et une masse (03) fixée sur la base (01) à travers la poutre en porte-à-faux (02). La masse (03) présente une forme symétrique autour de son centre. La poutre en porte-à-faux (02) comprend quatre bras en forme de L (021), un bras long de chacun des bras en forme de L (021) étant relié à la base (01), un bras court du bras en forme de L (021) étant relié à la masse (03) et deux bras en L adjacents (021) quelconques étant dans un agencement axialement symétrique. Étant donné que la poutre en porte-à-faux (02) est composée de quatre bras en forme de L (021) disposés symétriquement et que les quatre bras en forme de L (021) sont retenus les uns par les autres transversalement, la poutre en porte-à-faux (02) présente une résistance élevée à l'interférence transversale et présente une structure simple et est ainsi facile à fabriquer.
Patent WO-2019000733-A1 (WO)
Title: Knee joint tibial component
Inventor: ZHU ZHONGLIN
IPC: A61F2/38
Filed: 2017-10-25
Abstract: Disclosed is a knee joint tibial component (200), comprising: a contact surface (201) contacting with an osteotomy section surface, wherein the contact surface (201) comprises a protruding surface (202) protruding towards the osteotomy section surface, and the protruding surface (202) comprises a surface made from a biological fixation coating layer or a trabecular structure. A press-fit is achieved between the protruding surface of the knee joint tibial component which protrudes towards the osteotomy section surface and a concave surface of the osteotomy section, thus realizing a tight press-fit and facilitating initial fixation of the component; the biological fixation coating layer or the trabecular structure can be used to promote bone growth and realize long-term biological fixation
Patent WO-2019029021-A1 (WO)
Title: Large-scale efficient selective laser melting forming device
Inventor: ZHANG ZHENGWEN
IPC: B22F3/105
Filed: 2017-10-27
Abstract: A large-scale efficient selective laser melting forming device, comprising: a rack (1); a forming workbench (2) provided on the rack; a forming bin (3) sleeved on the forming workbench; a galvanometer scanning device (7) provided outside the forming bin and reciprocating in the powder laying direction to form a multi-station working state; and a smoke blowing and sucking mechanism (8) provided in the forming bin in a mode of synchronously moving to the same station with the galvanometer scanning device. The galvanometer scanning device can reciprocate in the powder laying direction to achieve the multi-station working state, thus large-size part forming can be achieved; the galvanometer scanning device is overall provided outside the forming bin, thus the inert gas protection space can be reduced, the inert gas is saved, and the forming bin is compact in structure; moreover, the smoke blowing and sucking mechanism provided in the forming bin can synchronously move with the galvanometer scanning device to the same station, and when laser sintering is conducted at different stations, smoke discharging can be achieved smoothly; and a smoke blowing and sucking rack of the smoke blowing and sucking mechanism can move up and down relative to a support plate, when a scraper works, the scraper can be avoided, and the overall structure compactness of the forming bin is improved.
Patent WO-2018095331-A1 (WO)
Title: 溶配药单元机、溶配药系统和溶配药方法
Inventor: LIU WEIQIANG
IPC: A61J1/20
Filed: 2017-11-22
Abstract: 一种溶配药单元机，用于自动溶配药，包括：支架(2,102)；溶配药器(37,171)，安装在支架(2,102)上并包括两个穿刺器基座和至少一个溶配药通道，每一溶配药通道包括两个穿刺器(38,39)和连接两个穿刺器(38,39)的弹性输液软管，每一个溶配药通道的两个穿刺器(38,39)分别安装在两个穿刺器基座上；蠕动泵(3,103,4,104)，其安装在支架(2,102)上并挤压弹性输液软管；第一和第二盛瓶模块(7,14,49,108,109,120)，其安装在支架(2,102)上并分别固定第一和第二盛药容器(41,45,46,47,129,130,131,132,133,134,135,136)；及运动机构，其设置成驱动第一盛瓶模块(7,49,108,109)和一穿刺器基座中的至少一个运动，使一穿刺器基座上的穿刺器(38)刺穿第一盛药容器(45,46,47,129,130,131,132,133,134,135,136)或与第一盛药容器(45,46,47,129,130,131,132,133,134,135,136)分离，并且设置成驱动第二盛瓶模块(14,120)和另一穿刺器基座中的至少一个运动，使另一穿刺器基座上的穿刺器(39)刺穿第二盛药容器(41)或与第二盛药容器(41)分离。
Patent WO-2018176884-A1 (WO)
Title: 一种全绿色封闭循环工艺生产光学纯l-/d-丙交酯的方法
Inventor: LI HONG
IPC: C07D319/12
Filed: 2017-11-29
Abstract: 一种全绿色封闭循环工艺生产光学纯L-/D-丙交酯的方法，是以L-/D-乳酸水溶液与副产聚乳酸为原料首先进行脱水寡聚反应得到L-/D-乳酸寡聚物，然后在三元复合催化体系的催化作用下合成L-/D-丙交酯，所合成产品无需进一步提纯即达到光学纯；副产的聚乳酸直接与L-/D-乳酸水溶液混合再次进行脱水寡聚反应，从而实现循环利用。优点：单体L-/D-乳酸利用率高(95-97％)；三元复合催化剂催化活性高，并可重复使用，立构专一性及选择性高；避免采用高塔板数、多塔精馏提纯工艺；丙交酯合成工序反应温度较传统工艺低，生产能耗降低。
Patent WO-2018099443-A1 (WO)
Title: 防爆胎的单向阀
Inventor: ZHENG YUNTING
IPC: B60C5/20
Filed: 2017-12-01
Abstract: 防爆胎的单向阀（37），防爆胎包括有轮圈（1）、外胎（2）、内胎（3）以及单向阀（37），单向阀（37）包括有第一单向阀（6）以及第二单向阀（7），第一单向阀（6）包括有第一阀体（38）、第一阀芯（39）、第一弹簧（40）以及第一驱动盘（41）；第二单向阀（7）包括有第二阀体（42）、第二阀芯（43）、第二弹簧（44）以及第二驱动盘（45）；外胎（2）充气时，第一单向阀（6）向第一内胎（4）充气；第一内胎（4）充气后，第二单向阀（7）向第二内胎（5）充气；当外胎（2）失压时，第一单向阀（6）关闭，第一内胎（4）通过第一外支撑柱（17）以及第一内支撑柱（18）支撑外胎（2）；当外胎（2）、第一内胎（4）失压时，第二单向阀（7）关闭，第二内胎（5）通过第一外支撑柱（17）、第一内支撑柱（18）、第二外支撑柱（19）、第二内支撑柱（20）支撑外胎（2），减少偏胎事故的发生。
Patent WO-2018171264-A1 (WO)
Inventor: TANG MINGHONG
IPC: H04L29/08
Filed: 2017-12-12
Abstract: La présente invention se rapporte au domaine technique de l'Internet, et concerne plus particulièrement un dispositif de partage et d'interconnexion de réseau, un réseau et un procédé de partage et d'interconnexion. Le dispositif de la présente invention comprend un processeur, un module d'accès Internet sans fil et au moins deux modules de communication. Le réseau de la présente invention est constitué d'un groupe de serveurs centraux et d'au moins un groupe de réseaux locaux. Les réseaux locaux respectifs et les serveurs centraux sont connectés au moyen de l'Internet. Le procédé de partage de la présente invention comprend la construction d'un réseau de partage avec au moins deux dispositifs de partage et d'interconnexion de réseau. Le procédé de connexion de dispositif de la présente invention comprend un réseau de partage et d'interconnexion. La présente invention est applicable à des connexions de communication, de telle sorte qu'une connexion entre des dispositifs respectifs peut être réalisée.
Patent WO-2018166261-A1 (WO)
Title: 一种移动终端的潜望式镜头模组及移动终端
Inventor: LI AN
IPC: G02B7/02
Filed: 2017-12-19
Abstract: 一种移动终端的潜望式镜头模组及移动终端。潜望式镜头模组包括：马达外壳（8）以及镜头（3）；镜头（3）包括：壳体、第一透镜（33）以及第二透镜，其中，壳体包括第一圆筒体（31）以及与第一圆筒体（31）连通的第二圆筒体（32），第一圆筒体（31）的侧壁上设置有至少一个贯穿侧壁的缺口（311）；第一透镜（33）固定在第一圆筒体（31）内，第二透镜固定在第二圆筒体（32）内。在实施方案中，在第一圆筒体（31）的侧壁上设置至少一个贯穿的缺口（311），在缺口（311）形成时，切削去第一圆筒体（31）上的弧形侧壁的一部分。在将镜头模组放置到移动终端内时，移动终端的厚度尺寸影响第一透镜（33）的直径，因此，在放置时，将缺口（311）朝向移动终端的后壳，从而可以增大第一透镜（33）的直径，减小镜头模组的光圈值，提高成像的质量。
Patent WO-2019085223-A1 (WO)
Inventor: HUANG BEIZHOU
IPC: G02F1/1335
Filed: 2017-12-21
Abstract: 一种显示面板及其制造方法，包含：第一基板（1）；第二基板（2），上下相对设置；液晶（3），设置于第一基板（1）与第二基板（2）之间；主动开关阵列模块（201），配置于第二基板（2）上；彩色滤光层，配置于主动开关阵列模块（201）上，包括多个色阻单元（203）；平坦层（204），配置于多个色阻单元（203）上，依据设置多个色阻单元（203）的不同部位而具有不同、或是局部不同高度。
Patent WO-2018121469-A1 (WO)
Title: 一种高精度延迟时钟校准的系统及方法
Inventor: YE LIPING
IPC: H03K5/135
Filed: 2017-12-25
Abstract: 本发明公开一种高精度延迟时钟校准系统及方法，校准系统包括与非门、与门、延时芯片、多路选择器和处理模块，所述多路选择器包括校准端和输出端，所述处理模块包括延时控制端、选择控制端和控制开关端；所述与门的输出端通过延时芯片与多路选择器的输入端电性连接，所述处理模块的延时控制端与延时芯片电性连接，所述处理模块的选择控制端与多路选择器电性连接，所述处理模块的控制开关端与与非门的输入端电性连接，所述与非门的输出端与与门的输入端电性连接。本发明采用脉冲振荡计数方法实现脉宽测量，然后进行延时计算，最后调整延时芯片达到延时校准的目的，其可以实时的进行校准，排除了温度及其他外界对延时芯片的影响，从而实现高精度测量的效果。
Patent WO-2018161692-A1 (WO)
Inventor: LOU BENNY
IPC: H01L31/18
Filed: 2017-12-27
Abstract: A heating device for providing resistance to light induced degradation comprises: a heating device support (1) and multiple constant current sources (2). An endless transport device (3) is provided at the heating device support for transporting a silicon wafer. A pre-heating zone (4), an illumination zone (5) and a cooling zone (6) are sequentially provided at the heating device support in a direction from a feed end to a discharge end of the transport device. A plurality of LED light illumination modules (7) are arranged in parallel above the illumination zone. Each LED light illumination module (7) comprises a plurality of water-cooling LED light bars (8). Each LED light bar is independently controlled by a constant current source. The constant current source independently controls the corresponding LED light bar, such that the LED light bar has an extremely high illumination intensity and a heat generation temperature thereof can be controlled, thereby enabling the LED light bar to operate at a constant temperature. When entering the heating device for providing resistance to light induced degradation, the silicon wafer is exposed to intensive illumination of the LED light illumination modules, such that hydrogen passivation effect on the silicon wafer is significant.
Patent WO-2018145563-A1 (WO)
Title: 高热施烫制品及方法
Inventor: CHI CHUNYANG
IPC: A61H39/06
Filed: 2018-01-17
Abstract: 高热施烫制品，采用高热器械对人体体表脉络穴位进行滚压按压施烫，由滚按体与加热体组配构成。它施烫简便灵活，适合医疗烫疗、康复健身烫疗。
Patent WO-2018137612-A1 (WO)
Title: 一种道路标牌识别方法及系统
Inventor: WANG SHULIANG
IPC: G06V10/764
Filed: 2018-01-23
Abstract: 本发明公开了一种道路标牌识别方法及系统，该方法包括以下步骤：S1、对道路图像中的单帧图像在HSV空间进行颜色阈值二值化，根据标牌颜色特征定位得到标牌连通域；S2、计算标牌连通域的长宽比，排除虚假目标；计算标牌连通域中轮廓边缘至目标中心位置距离，得到标牌连通域的轮廓为圆形的目标定位区；S3、截取对应的灰度图像并计算其平均灰度，以平均灰度值为阈值对目标定位区的灰度图进行二值化操作，得到各个目标定位区的二值图；S4、提取目标定位区的二值图中的连通域，并按照坐标对连通域进行排序S5、通过神经网络模式识别算法计算并判定目标定位区内部的数字或字符；S6、置信度计算。本发明识别标牌的效率高、准确率高。
Patent WO-2019148313-A1 (WO)
Title: Network management method, device, system and computer readable storage medium
Inventor: HONG WEI
IPC: H04W36/30
Filed: 2018-01-30
Abstract: Provided in the present disclosure are a network management method, a device, a system and a computer readable storage medium, belonging to the technical field of communications. The method comprises: sending first measurement configuration information to a target terminal in a high-speed-railway dedicated network; receiving first measurement report information sent from the target terminal, the first measurement report information being obtained after the target terminal performs cell measurement on the basis of the first measurement configuration information, and the first measurement report information comprising cell type information of the cell measured by the target terminal; and executing a network management operation for the target terminal on the basis of the cell type information. The present disclosure enriches the functions of a high-speed-railway dedicated network and improves the flexibility of using the high-speed-railway dedicated network.
Patent WO-2019169519-A1 (WO)
Inventor: JIANG LIN
IPC: B21D5/00
Filed: 2018-03-05
Abstract: A suspended feeding device for a horizontal double-linkage bending machine, the suspended feeding device being used after being connected onto a double-linkage bending machine which is provided with a workbench (1), a PLC control device (2), a mold base (3), a left bending device (4) and a right bending device (5), wherein the suspended feeding device (7) is arranged right above the workbench (1) and the mold base (3) and comprises a conveying platform (71) and a robot crane jib (72), and the robot crane jib (72) conveys plates which are prepared on the conveying platform to the top of the mold base by means of a plurality of grippers (73) arranged at the bottom of the robot crane jib (72); a plurality of pneumatic compressing devices are further provided on the tops of the grippers of the robot crane jib and are connected to the PLC control device to carry out synchronous coordinated control; the end of the conveying platform close to the workbench is provided with a flexible material blocking plate (75), and the flexible material blocking plate is of a half-I-shaped structure. With the feeding device, the dual functions of suspended feeding and compression bending are achieved.
Patent WO-2018171419-A1 (WO)
Title: 一种船气底围裙套
Inventor: ZHOU DONGNING
IPC: B60V1/02
Filed: 2018-03-06
Abstract: 一种船气底围裙套，包括船体（4）、气泵（1）、气管（2）、气囊围裙（5）以及套底（6）；气囊围裙（5）设置在套底（6）的四周，套底（6）通过可拆卸结构固定设置在船体（4）底部水平的面上，气囊围裙（5）通过气管（2）与气泵（1）连接，气囊围裙（5）内侧也设有气管（2），另一端与气泵（1）连接。该气底围裙套可适用于各种现有的船体，使用该气底围裙套能有效降低成本和能耗，同时方便维修。
Patent WO-2019157776-A1 (WO)
Inventor: WEI YOULING
IPC: G06Q40/00
Filed: 2018-04-13
Abstract: 本申请涉及一种对账差异处理方法和系统，所述方法包括：步骤1、获取商户会计账簿文件，同时从本地系统中调取本地会计账簿文件；步骤2、将商户会计账簿文件与本地会计账簿文件进行对账，并生成对账结果文件；其中，对账结果文件中，所有对账结果均包含有对账描述参数，其用于描述对账结果是否为平账，若对账结果为平账，则对账描述参数设置为"平账"，若对账结果为所差异，则对账描述参数均设置为"差异账"；步骤3、判断对账结果文件是否为空，若是，则由系统向前端发送预警信息，并结束本方法；否则执行步骤4；步骤4、提取所有对账描述参数为"差异账"的对账结果信息，并生成差异账数据文件；步骤5、根据差异账数据文件确定差异账原因。
Patent WO-2018196658-A1 (WO)
Title: 虚拟现实媒体文件生成方法和装置、存储介质及电子装置
Inventor: ZHAN QINGFENG
IPC: G06T19/00
Filed: 2018-04-17
Abstract: 本申请公开了一种虚拟现实媒体文件生成方法和装置、存储介质及电子装置。其中，该方法包括：获取生成请求，其中，生成请求用于请求生成虚拟现实媒体文件，生成请求中携带有与虚拟现实媒体文件匹配的位置参考标识；响应生成请求按照预定策略获取图像组，其中，一组图像组用于指示三维场景中在预定时刻在位置参考标识所指示的参考位置上，从多个视角获取到的多个画面，每张图像至少用于指示一个视角获取到的一个画面；根据图像组生成虚拟现实媒体文件。本申请解决了相关技术中无法生成虚拟现实媒体文件所导致的内容过于单一的技术问题。
Patent WO-2019204966-A1 (WO)
Title: Method and device for recovering and establishing wireless backhaul link
Inventor: HONG WEI
IPC: H04W36/30
Filed: 2018-04-23
Abstract: The present disclosure relates to a method and device for recovering and establishing a wireless backhaul link, a NR wireless backhaul base station, a NR host station, and a computer readable storage medium. The method for recovering a wireless backhaul link comprises: measuring the signal quality of a first wireless backhaul link between a first NR host station being accessed by a NR wireless backhaul base station and the NR wireless backhaul base station; if the signal quality of the first wireless backhaul link is less than a link reselection threshold corresponding to the NR wireless backhaul base station, beginning a new search for an adjacent NR host station; and if a time duration, in which the signal quality of a second wireless backhaul link between a found second NR host station and the NR wireless backhaul base station is continuously greater than a first threshold, exceeds a first time duration, then initiating random access with respect to the second NR host station, and establishing a wireless backhaul link with the second NR host station. In the present embodiment, a better wireless backhaul link is found before a current wireless backhaul link is broken, thereby avoiding an interrupted wireless backhaul link.
Patent WO-2018205850-A1 (WO)
Title: 一种基站运维方法和装置
Inventor: HUANG ZHENG
IPC: H04W24/02
Filed: 2018-04-27
Abstract: 本公开提供了一种基站运维方法和装置，所述方法包括：确定网管服务器下发到基站的日志采集任务，根据日志采集任务中的相关参数，收集故障日志，根据对故障日志的分析结果，处理基站的故障。
Patent WO-2018210214-A1 (WO)
Title: 设备定位方法及装置
Inventor: YOU FEI
IPC: H04W64/00
Filed: 2018-05-15
Abstract: 本申请公开了一种设备定位方法及装置，该设备定位方法包括：获取设备定位请求，该设备定位请求携带待定位设备的目标设备标识；根据该目标设备标识确定至少一个目标用户标识；获取每一目标用户标识上报的至少一条登录信息，每一登录信息包括该目标用户标识、登录设备的设备标识和登录地点；根据每一登录信息中的目标用户标识和设备标识确定目标登录地点；根据该目标登录地点对该待定位设备进行定位。
Patent WO-2018214901-A1 (WO)
Inventor: WEN YANGJING
IPC: H04J14/06
Filed: 2018-05-23
Abstract: La présente invention concerne un modulateur transmissif indépendant de la polarisation (PITM) multiplexé en longueur d'onde (WDM) qui reçoit une lumière à onde continue (CW) à longueurs d'onde multiples de polarisation indéterminée, qui divise la lumière CW à longueurs d'onde multiples en deux composantes polarisées électriques transversales (TE), qui démultiplexe les composantes polarisées en lumières CW à longueur d'onde unique, qui module les lumières CW à longueur d'onde unique à l'aide de modulateurs à quatre orifices à l'état croisé ou à l'état de dérivation, qui multiplexe la sortie modulée des modulateurs à quatre orifices (FPM) en deux composantes modulées polarisées, et qui combine les deux composantes modulées polarisées en un signal de sortie modulé à longueurs d'onde multiples.
Patent WO-2019024573-A1 (WO)
Title: Speed-based segmented braking force control method
Inventor: XU HONGXING
IPC: B61H11/00
Filed: 2018-05-23
Abstract: A speed-based segmented braking force control method, the method comprising the steps of: drawing a deceleration and speed curve at a braking level of 100%; drawing deceleration and speed curves at other braking levels; collecting a speed signal; applying a braking level; and determining the deceleration and calculating and applying an electric braking force. In this solution, an electric braking capability curve is used as the basis for segmented braking force control, and by using a speed signal output by a speed sensor and the level of braking applied to a vehicle, a braking system automatically performs braking control according to a corresponding deceleration on the braking curve, such that the problems of sliding at a high speed segment and excessive wear can be effectively solved.
Patent WO-2019011073-A1 (WO)
Title: Human face live detection method and related product
Inventor: TANG CHENG
IPC: G06K9/00
Filed: 2018-05-29
Abstract: Disclosed are a human face live detection method and a related product. The method comprises: when a mobile terminal detects that a pre-set image, the integrity degree thereof being greater than a pre-set threshold value, is included within a current photography range, continuously collecting multiple frames of reference images within the current photography range; pre-processing the multiple frames of reference images; acquiring a feature point set of each frame of preprocessed reference image; and determining, according to the acquired feature point set, whether a user within the photography range is a real user. The embodiments of the present invention facilitate improving the security, reliability and accuracy of biological recognition by a mobile terminal.
Patent WO-2020000174-A1 (WO)
Title: 一种核心网选择方法及装置、终端设备、网络设备
Inventor: LIU JIANHUA
IPC: H04W76/10
Filed: 2018-06-26
Abstract: 本申请公开了一种核心网选择方法及装置、终端设备、网络设备，所述方法包括：终端向接入网发送第一连接请求消息，所述第一连接请求消息中携带以下至少之一：需要传输的目标数据对应的第一传输方式、网络为所述终端分配的第一UE标识信息、第一核心网信息，从而所述接入网基于所述第一连接请求消息中携带的信息选择所述终端需要连接的核心网。
Patent WO-2020006755-A1 (WO)
Inventor: GAO YUKAI
IPC: H04B7/04
Filed: 2018-07-06
Abstract: Embodiments of the present disclosure provide a method, a device and a computer readable medium for communication based on a multi-TRP codebook. According to a method for communication, a terminal device measures downlink channel conditions related to a plurality of network devices in communication with the terminal device. The terminal device selects a precoding matrix from a codebook based on the downlink channel conditions, elements in a column of the codebook represent respective beam sets for the plurality of network devices, and the precoding matrix indicates respective beams for the plurality of network devices. The terminal device transmits an index of the precoding matrix to at least one of the plurality of network devices. The embodiments of the present disclosure enable multi-TRP PMI feedback based on the proposed multi-TRP codebook.
Patent WO-2019232884-A1 (WO)
Title: Voice endpoint detection method and apparatus, computer device and storage medium
Inventor: WANG JIANZONG
IPC: G10L15/04
Filed: 2018-07-09
Abstract: Disclosed in the present application are a voice endpoint detection method and apparatus, a computer device and a storage medium. The method comprises: framing voice signals; when energy values of consecutive Y frames are higher than a second threshold, determining that the first frame of the Y frames is a voice front-end point; when energy values of consecutive B frames following the voice front-end point are lower than the second threshold, determine that the last frame of the consecutive B frames is a voice back-end point. The present application reduces the negative influence of environmental factors, and enables the result of voice endpoint detection to be more accurate.
Patent WO-2019072004-A1 (WO)
Title: Data processing method, device and distributed storage system
Inventor: WANG WEICHUN
IPC: H04L12/24
Filed: 2018-08-03
Abstract: Provided in an embodiment of the present application is a data processing method, a device, and a distributed storage system, wherein the method and device are applied to a dual control storage server. The dual control storage server comprises two controllers. If one controller is abnormal, the other controller determines the storage device managed by the abnormal controller. The another controller scans the data in the determined storage device to obtain metadata of the storage device, and uses the metadata to read the data stored in the determined storage device. In this solution, if one controller is abnormal, another controller will take over the abnormal controller to provide external services, which improves the stability of data stored in the dual control storage server.
Patent WO-2019034136-A1 (WO)
Title: Storage and query of entry data
Inventor: REN KAI
IPC: G06F17/30
Filed: 2018-08-17
Abstract: Provided are a method and apparatus for storage and query of entry data. The entry data comprises a key word and a query result. According to one example of the storage method, after storing, to a result table, entry data to be stored, the key word is transformed according to a first Hash algorithm to obtain a first Hash value; the key word is transformed according to a second Hash algorithm to obtain a second Hash value; a first index table page corresponding to the first Hash value is determined from an index table; an idle data structure is queried in the first index table page; if there is no idle data structure in the first index table page, then an idle data structure is queried in a second index table page of the index table; and a correlation between the second Hash value and a storage position of the entry data in the result table is recorded in a found idle data structure.
Patent WO-2019042315-A1 (WO)
Title: Electronic cigarette control method and device, and electronic cigarette
Inventor: QIU WEIHUA
IPC: A24F40/60
Filed: 2018-08-29
Abstract: The present invention relates to the technical field of electronics, and provides an electronic cigarette control method and device, and an electronic cigarette. The method is applied to the electronic cigarette. The method comprises: if detecting that an atomizer starts to work, detecting whether the working state of the atomizer satisfies a preset condition or not (101); the atomizer is used for atomizing aerosol in an electronic cigarette to form a matrix, and the preset condition comprises: the working duration of the atomizer at this time reaches a first preset duration, or the number of working times of the atomizer in a preset time period is greater than or equal to a preset number of times; and if the working state of the atomizer satisfies the preset condition, controlling the atomizer to stop working (102). According to the present invention, by controlling the atomizer to stop working if the working state of the atomizer satisfies the preset condition, a user is prevented from continuing smoking the electronic cigarette, so that the automatic control of the electronic cigarette is achieved, and the control efficiency is improved, and moreover, the electronic cigarette can effectively help the user to quit smoking.
Patent WO-2019223196-A1 (WO)
Title: Oil-permeable porous ceramic, preparation method therefor, and application thereof in electronic cigarette
Inventor: ZHU QIAOMEI
IPC: A24F40/70
Filed: 2018-09-19
Abstract: An oil-permeable porous ceramic material, a preparation method therefor, and an application of the ceramic in an electronic cigarette. The ceramic is prepared by sintering spherical ceramic particles with a micro-powder capable of being co-fired with the spherical ceramic particles into a porous ceramic body, or is prepared by injection molding of an inorganic ceramic powder and an organic thermoplastic agent. Specifically, the ceramic is prepared by selecting molten spherical alumina, molten spherical mullite, or molten spherical quartz as a particle framework, in combination with an appropriate amount of a sintering unit micro-powder mainly composed of titanium dioxide, zirconium dioxide, or silica. Large uniform capillary pores are formed in the internal structure of the prepared ceramic product, thereby improving the oil guiding function and strength thereof. In the preparation method for the porous ceramic, key process parameters, such as the temperature and duration of sintering and injection, are controlled, so as to prepare porous ceramic products having large uniform porosity that meets requirements for assembly and use in electronic cigarettes.