baber/WOPTO huggingface dataset:
Patent WO-2020010669-A1 (WO)
Title: High power led chip back electrode integrated package module with stand
Inventor: ZHANG HESHENG
IPC: H01L33/48
Filed: 2018-08-20
Abstract: The present invention provides a high power LED chip back electrode integrated package module with a stand, comprising a substrate, a lens stand, and a lens made of glasses. The lens stand is provided above the substrate and wraps same, and is provided with a fixed cavity where the lens is placed; the lens is provided in the fixed cavity and is connected to the lens stand; the substrate comprises a first line layer, a first ceramic layer, and a first metal layer which are connected sequentially; a first electrode connection disk is provided at both ends of the first metal layer; the first electrode connection disk is connected to the first line layer, and is in pressure connection to an external component; the first line layer is provided with multiple first LED chip units; the lens is provided above the first LED chip units and corresponds to the position thereof. The present invention further provides another high power LED chip back electrode integrated package module with a stand. According to the present invention, the electrode connection disk is isolated from the outside to prevent external impurities from contaminating the electrode connection disk.
Patent WO-2019072030-A1 (WO)
Title: Multi-wire cutter
Inventor: LIU XINJUN
IPC: B28D5/04
Filed: 2018-08-23
Abstract: A multi-wire cutter (100) comprising: a frame (1); multiple cutting rollers (2) rotatably provided on the frame (1) and connected to a cutting drive device (4); cutting wires (3) wound around the multiple cutting rollers (2) and having two ends respectively connected to a wire delivering roller and a wire winding roller; and a feed device (5) provided on the frame (1) below the cutting rollers (2), so as to achieve both vertical and horizontal feeding of a workpiece, and/or to achieve oscillating feeding of a workpiece. The multi-wire cutter has multiple functions and is highly versatile with excellent cutting capabilities.
Patent WO-2019119870-A1 (WO)
Inventor: HE YONGCAI
IPC: C23C14/08
Filed: 2018-08-31
Abstract: 一种透明导电氧化物薄膜的制备方法，包括：根据第一预定功率和第一预定压力，设置靶功率密度以及工艺气压；在衬底上以预定生长速度生长出第一预定膜厚的薄膜基础层；使工艺气体的等离子体，按预定时间轰击所述薄膜基础层，诱导所述薄膜基础层再结晶，使所述薄膜基础层沿指定晶面生长出籽晶层；将靶功率密度降低至第二预定功率，并根据第二预定压力设置工艺气压，以诱导所述籽晶层沿指定晶面生长为第二预定膜厚的透明导电氧化物薄膜。
Patent WO-2019100845-A1 (WO)
Inventor: DU HUABING
IPC: H04L29/06
Filed: 2018-09-26
Abstract: Selon des modes de réalisation, la présente invention concerne un dispositif, un appareil et un procédé de gestion de clés. Dans les modes de réalisation de la présente description, une clé correspondant à des données est calculée selon un identifiant de données des données et une clé racine pré-stockée à l'aide d'une fonction unidirectionnelle, et les données sont chiffrées au moyen de la clé correspondant aux données. Lorsqu'il est nécessaire d'autoriser un dispositif de déchiffrement de données à déchiffrer un certain élément de données, une clé correspondant aux données est calculée en fonction d'un identifiant de données des données et de la clé racine au moyen de la fonction unidirectionnelle, et la clé correspondant aux données est envoyée au dispositif de déchiffrement de données.
Patent WO-2020000752-A1 (WO)
Title: 仿冒移动应用程序的判别方法及系统
Inventor: JIANG RUOFU
IPC: G06F21/10
Filed: 2018-09-29
Abstract: 本申请实施例提供一种仿冒应用程序判别方法，该方法包括：接收目标用户输入的关键词；根据所述关键词从互联网中获取目标应用程序；提取所述目标应用程序的目标信息；若根据所述目标信息确定出所述目标应用程序为疑似仿冒应用程序，则将所述疑似仿冒应用程序和所述目标信息发送到服务器；接收所述服务器发送的从所述疑似仿冒应用程序中确定的仿冒应用程序，通过实施本申请实施例，能够提升判定仿冒移动应用程序的智能性。
Patent WO-2019100858-A1 (WO)
Inventor: CHEN GEN
IPC: G01R27/00
Filed: 2018-10-11
Abstract: 一种应用等效并联阻抗实现回旋加速器加速电压冷腔测试方法，该方法包括：加速器谐振腔没有馈入射频功率，测试探针为并联50欧阻抗探针，由同轴射频电缆并联50欧电阻构成，50欧电阻为谐振频段无感电阻；测试仪器为矢量网络分析仪，其一端口连接加速器谐振腔耦合匹配端口，另一端口连接测试探针；通过观察阻抗圆图调节加速器谐振腔耦合端口至耦合匹配状态；加速缝隙每隔一定距离取一个测量点，测试探针依次测量各点的传输系数S21；根据谐振腔测试等效电路图推导得出（I）得到测量点的并联阻抗，根据计算公式（II）得到测量点的加速电压。实现了加速缝隙处任意位置加速电压的测量，为高频谐振腔的束流提供可靠的加速电压及束流轨迹分析。
Patent WO-2020077500-A1 (WO)
Title: System and method for providing real-time product interaction assistance
Inventor: MANI SURESH
IPC: G06F3/01
Filed: 2018-10-15
Abstract: A method for providing real-time virtual experience of user interactions includes rendering a 3-D virtual environment based on one or more images of a physical environment including one or more representations of physical objects, receiving a user input to place a first preset virtual object at a space in the 3-D virtual environment, rendering the first preset virtual object, detecting, by the one or more cameras, a user's hand gesture interacting with the first preset virtual object, translating the user's hand gesture into an interaction with the first preset virtual object, identifying a first part of the first preset virtual object that is subject to the interaction with the first preset virtual object, concurrently displaying in real time on the display a representation of the user's hand gesture and a movement of the first part of the first preset virtual object caused by the interaction in the 3-D virtual environment.
Patent WO-2020082232-A1 (WO)
Inventor: LIU MENGYONG
IPC: H01L21/78
Filed: 2018-10-23
Abstract: Embodiments of apparatus for flipping a semiconductor device and method of using the same are disclosed. In an example, an apparatus for flipping a semiconductor device includes at least one fixture and a rotation unit connected to the at least one fixture. The at least one fixture is configured to hold the semiconductor device by simultaneously pressing a first surface and a second surface of the semiconductor device. The first surface is opposite to the second surface. The rotation unit is configured to rotate the at least one fixture to flip the semiconductor device held by the at least one fixture.
Patent WO-2020056854-A1 (WO)
Inventor: SHI YE
IPC: G06Q50/26
Filed: 2018-10-31
Abstract: A prisoner information analysis-based intelligent monitoring and control system, comprising: a model building module is configured to build and store an identification-time-age model; an information statistics module is configured to collect statistics about the sleep time, sleep duration, average sleep time, and average sleep duration of each prisoner in a prison for m consecutive days; an information regularization module is configured to determine an abnormal level of a prisoner; an intelligent control module is configured to formulate an early warning strategy and feedback on the basis of an analysis result of the jail time and/or age of the prisoner. By comparing the sleep situation of each prisoner in the prison with past sleep condition thereof to determine whether the prisoner is potentially dangerous, so that not only are the validity of the comparison process and the accuracy of the comparison results ensured, but the comprehensive and precise control of the actual state of the prisons in a prison is achieved, thereby preventing problems before occurrence and keeping the prison stable and secure comprehensively and effectively.
Patent WO-2019169884-A1 (WO)
Inventor: LI GE
IPC: G06K9/46
Filed: 2018-11-01
Abstract: An image saliency detection method and device based on depth information. The method comprises: acquiring an image to be detected and a depth image of the image to be detected (S102); acquiring a feature image of the image to be detected to obtain a first feature image, and acquiring a feature image of the depth image to obtain a second feature image (S104); and obtaining a saliency image of the image to be detected on the basis of the first feature image and the second feature image (S106). The method and device solve the technical problem in the prior art of poor precision of a saliency detection algorithm.
Patent WO-2019237649-A1 (WO)
Title: 一种扣式电池及其制备方法
Inventor: WANG JIAN
IPC: H01M2/08
Filed: 2018-11-13
Abstract: 本申请公开了一种扣式电池，包括负极盖、正极壳体、密封圈、正极、隔膜、负极及电解液，密封圈密封连接负极盖和正极壳体，并使负极盖和正极壳体形成密封腔，正极、隔膜、负极及电解液设于密封腔内；还包括设于正极壳体内的底座；底座包括外环壁、内环壁以及顶壁，外环壁、内环壁和顶壁形成环形腔体，顶壁与密封圈抵接；环形腔体上设有进出电解液和/或气体的第一通孔；正极部分位于底座的内环中，且正极为凸台结构和/或正极的端面设有倒角。通过设置具有环形腔体的底座以及具有凸台结构和/或端面设有倒角的正极等，增加了电池的容量和放电功率，扩展了工作温度范围，提高了电池的整体稳定性、贮存性、一致性和防漏液性能，延长了电池使用寿命。
Patent WO-2020062479-A1 (WO)
Inventor: LIU HONGBO
IPC: F04D29/60
Filed: 2018-11-14
Abstract: Disclosed is an electric blower, comprising a rotor assembly (2) and a housing (3). The rotor assembly (2) comprises a bearing (21), a movable impeller (22) and a magnetic ring (23), with the magnetic ring (23) and the movable impeller (22) being respectively mounted at two ends of the bearing (21). The housing (3) has a bearing chamber (33). The diameter of the magnetic ring (23) is less than the diameter of the bearing chamber (33), the magnetic ring (23) can pass through the bearing chamber (33), and the movable impeller (22) and the magnetic ring (23) are respectively located at two ends of the bearing chamber (33). The assembly technique of the electric blower is simplified, facilitating the improvement of assembly efficiency.
Patent WO-2019109860-A1 (WO)
Inventor: ZHANG YING
IPC: F04D29/24
Filed: 2018-11-30
Abstract: 加速离心泵的离心叶轮（11）包括叶轮前盖（1）、叶轮后盖（2）和数个离心叶片（3），数个离心叶片（3）的前缘以叶轮前盖中心为圆心均匀设置在叶轮前盖（1）的后面上，叶轮前盖（1）中间设置有入水口（4），数个离心叶片（3）的后缘分别与叶轮后盖（2）的前面相连，还包括数个水环楞（5），数个离心叶片（3）为等宽的圆弧曲面，每个离心叶片（3）的圆弧曲面的凹面朝向与离心叶轮（11）的转动方向相同，数个水环楞（5）均匀分布在叶轮前盖（1）的前面上；其中离心叶片（3）的圆弧曲面的凹面方向与离心叶轮（11）转向相同，叶轮前盖（1）设有水环楞（5），不但提高了蜗线腔水道的密封性，并且在同等功率和转速下提高了流速，加大了工作扬程。
Patent WO-2019196463-A1 (WO)
Title: Controller of air-conditioning unit, and air-conditioner
Inventor: TAN JIANMING
IPC: F24F11/89
Filed: 2018-12-12
Abstract: A controller of an air-conditioning unit, and an air-conditioner. An air-conditioning unit uses power line carrier communication (PLC) for communication. The air-conditioning unit comprises multiple air conditioner indoor units (1101) and multiple air conditioner outdoor units (1102). The operation of the air-conditioning unit is controlled by a controller (12). The controller (12) comprises: a plug component (1201) for being inserted in a socket in a pre-set PLC communication network; and a controller body component (1202) connected to the plug component (1201) and used for receiving a communication signal from a target device and sending the communication signal to a device matching the target device, wherein the target device comprises one of the following: the air conditioner indoor units and the air conditioner outdoor units.
Patent WO-2020118616-A1 (WO)
Title: 一种基于深度先验学习的头颈联合成像方法和装置
Inventor: WANG SHANSHAN
IPC: G06T11/00
Filed: 2018-12-13
Abstract: 一种基于深度先验学习的头颈联合成像方法和装置，其中，该方法包括：获取待重建的头颈联合的磁共振图像（101）；将所述待重建的头颈联合的磁共振图像输入预先建立的复数卷积神经网络模型，其中，所述复数卷积神经网络模型中设置有复数残差块（102）；通过所述复数卷积神经网络模型，对所述待重建的头颈联合的磁共振图像进行重建，得到无伪影的高分辨率头颈联合图像（103）。通过上述方案解决了现有的头颈联合成像中所存在的无法同时保证成像精度和成像时间需求的问题，达到了在保证成像精度的情况下，可以有效缩短成像时间的技术效果。
Patent WO-2020118725-A1 (WO)
Title: 一种区块链性能测试系统及方法
Inventor: Ye ke jiang
IPC: G06F11/36
Filed: 2018-12-14
Abstract: 一种区块链性能测试系统，所述系统包括适配层、核心层和测试层；所述适配层，用于将区块链与测试系统进行适配，将待测区块链集成到测试系统中；所述核心层，用于将适配好的区块链输送至测试单元，对测试层的情况进行监控和性能分析，将测试好的结果进行整合；所述测试层，用于根据待测区块链共识机制进行区分，按照设定的配置文件对区块链进行性能测试。该系统适用多种区块链平台，同时配置简单，操作方便，可以实现区块链测试的通用性。
Patent WO-2020133486-A1 (WO)
Inventor: XUE BINGBING
IPC: A61B5/00
Filed: 2018-12-29
Abstract: 一种移动监护设备（10）、移动监护系统（100）及监护体域系统（1000），移动监护设备（10）包括主机（11），主机（11）包括主机壳（111）以及设置在主机壳（111）内的处理器（2121）和第一运动传感器（116），处理器（2121）与第一运动传感器（116）电性连接，处理器（2121）根据第一运动传感器（116）产生的运动感应信号获取佩戴移动监护设备（10）的目标对象的运动数据，并根据运动数据分析佩戴移动监护设备（10）的目标对象的运动量和/或睡眠状况。移动监护设备（10）的主机（11）上设置有第一运动传感器（116），用来感测病人的运动数据，并能够根据运动数据分析出病人的运动情况和/或睡眠情况，能够更有效的对病人进行日常监护。
Patent WO-2019137269-A1 (WO)
Title: Ion pulse treatment apparatus for eyes
Inventor: YAN SHIHONG
IPC: A61N1/36
Filed: 2018-12-29
Abstract: Disclosed in the present invention is an ion pulse treatment apparatus for eyes. The apparatus comprises: a carrier, used for carrying conductor elements to eye acupoint regions; a power supply on the carrier and electrically connected to a control board; a high-voltage generating element on the carrier and electrically connected to the control board; and two conductor elements, carried by the carrier and used for treatment. The two conductor elements are in contact with the surface skin of the eye acupoint regions; one conductor element in the two conductor elements is electrically connected to a ground terminal of the high-voltage generating element, and the other conductor element is electrically connected to a high-voltage terminal of the high-voltage generating element. According to the ion pulse treatment apparatus for eyes, negative ions (electrons) have the function of promoting microcirculation in the eye regions after entering the eye acupoint regions, so that metabolism of cells is accelerated, eye fatigue is effectively relieved, and eye health is promoted.
Patent WO-2020124696-A1 (WO)
Inventor: ZHENG ZHIXUAN
IPC: A24F47/00
Filed: 2019-01-04
Abstract: L'invention concerne une cartouche de cigarettes de type à chauffage et sans combustion. La cartouche de cigarettes de type à chauffage et sans combustion comprend un boîtier (2) et un embout buccal (1), le boîtier (2) étant cylindrique. Une rainure d'accueil (24) est disposée dans le boîtier (2) et un matériau peut être placé dans la rainure d'accueil (24). L'embout buccal (1) est fixé à une extrémité du boîtier (2) et la rainure d'accueil (24) est en communication avec l'extérieur au moyen de l'embout buccal (1). L'autre extrémité du boîtier (2) est pourvue d'une rainure de chauffage rectangulaire (22) et d'une rainure de chauffage cylindrique (23). La rainure d'accueil (24) n'est en communication ni avec la rainure de chauffage rectangulaire (22) ni avec la rainure de chauffage cylindrique (23). La rainure de chauffage rectangulaire (22) et la rainure de chauffage cylindrique (23) peuvent respectivement être assorties à une pièce chauffante et à une tige chauffante pour l'utilisation. La rainure de chauffage rectangulaire (22) est en contact superficiel total avec la pièce chauffante, et la tige chauffante est en contact superficiel total avec la rainure de chauffage cylindrique (23). Le boîtier (2) est cylindrique et peut être placé dans une coupelle chauffante ou un anneau chauffant pour l'utilisation, et par conséquent la cartouche de cigarettes peut être compatible avec trois types d'éléments chauffants, et présente une forte polyvalence.
Patent WO-2019137462-A1 (WO)
Title: 天线及无线通信电子设备
Inventor: HUANG HUANCHU
IPC: H01Q13/10
Filed: 2019-01-11
Abstract: 本公开公开了一种天线及无线通信电子设备，该天线包括：具有缝隙结构的金属板，通过所述缝隙结构，所述金属板被分隔为主地和至少一个金属条，所述金属条的第一端与所述主地连接，第二端通过所述缝隙结构与所述主地之间相分隔开；天线臂，所述主地连接，所述天线臂还与一第一馈源连接，所述天线臂设置于所述主地的第一侧，所述金属条设置于所述主地的第二侧，所述第一侧与所述第二侧相邻。
Patent WO-2020124822-A1 (WO)
Inventor: ZHU JING
IPC: G09G3/20
Filed: 2019-03-18
Abstract: A GOA circuit (200) and a display panel. The source of an eighth transistor (T8) and the source of a ninth transistor (T9) are both electrically connected to a second clock signal (CK2), and the time when the difference between the voltage of the gate terminal and the voltage of the source terminal is zero is compressed to one half of the original time by means of the second clock signal (CK2), so that the probability of lowering the potential of a second node (K(n)) is reduced, and accordingly the GOA circuit (200) operates normally.
Patent WO-2020172969-A1 (WO)
Title: Pixel arrangement structure of organic light-emitting diode display, and display panel
Inventor: ZHANG XINJIAN
IPC: H01L27/32
Filed: 2019-04-17
Abstract: Disclosed is a pixel arrangement structure of an organic light-emitting diode display, with the pixel arrangement structure being formed by arranging a plurality of pixel units. Each of the pixel units comprises: a 1/4 red sub-pixel, a 1/4 blue sub-pixel and a 1/4 green sub-pixel, wherein the area of the red sub-pixel is equal to the area of the blue sub-pixel and equal to the area of the green sub-pixel, and the red sub-pixel, the blue sub-pixel and the green sub-pixel are all in a dodecagonal shape.
Patent WO-2019196959-A1 (WO)
Title: Fan and roof machine
Inventor: LIU XIYUE
IPC: F04D29/42
Filed: 2019-04-25
Abstract: A fan (10) and a roof machine. The fan (10) comprises an impeller, a motor, and a volute. The motor is connected to the impeller, and the volute comprises a spiral portion (12) and an air exhaust portion extending in the tangent direction of the spiral portion (12). The impeller is provided in the spiral portion (12), and a port of the air exhaust portion is an air outlet (14). A datum plane which is perpendicular to a tangent line and crosses the center line of the impeller is made, and an included angle between the cross section where the air outlet (14) is located and the datum plane is formed. By deflecting the air outlet by a certain angle, the length of airflow along the inner wall of the air exhaust portion is prolonged, and the cross-sectional area of the air outlet (14) is increased to facilitate air exhaust, so that the airflow can be diffused at the air outlet (14) to a certain extent so as to facilitate the conversion of dynamic pressure energy into static pressure energy and the reduction of resistance losses, and on the premise that the air volume is constant, the operation efficiency of the fan (10) is improved, and the output power of the motor is reduced.
Patent WO-2019228135-A1 (WO)
Inventor: LI GUAN
IPC: G10L17/06
Filed: 2019-05-05
Abstract: 一种匹配阈值的调整方法，包括：获取当前用户的声纹特征信息（101）；将当前用户的声纹特征信息与预设声纹特征信息进行匹配，得到相应的目标匹配度（102）；若目标匹配度和预设匹配阈值之间满足预设条件，则对当前用户进行身份验证（103）；在身份验证通过后，对预设匹配阈值的数值进行调整（104）。
Patent WO-2020181640-A1 (WO)
Inventor: YOU WEIGUO
IPC: H01L25/16
Filed: 2019-05-07
Abstract: A display device, comprising a display screen, a storage battery unit, and a control chip. The display screen comprises sub-pixel units. The sub-pixel unit comprises a gate line and a fingerprint signal line crossing each other, a transistor, a solar cell module, and a light-emitting device. The gate of the transistor is electrically connected to the gate line. The solar cell module comprises a first electrode, a light sensing device, and a second electrode which are sequentially stacked. The first electrode is electrically connected to the drain of the transistor. The light sensing device is used for converting an optical signal into an electrical signal. The light-emitting device is spaced from the solar cell module. The storage battery unit is electrically connected to the first electrode and the second electrode. The control chip is electrically connected to the source of the transistor by means of the fingerprint signal line. When light emitted by the light-emitting device is reflected to the light sensing device by a finger touching the display screen, the transistor is turned on, the light sensing device generates a corresponding fingerprint signal, and the control chip stores and identifies the fingerprint signal.
Patent WO-2020015445-A1 (WO)
Inventor: LIU HUA
IPC: F24F13/24
Filed: 2019-05-17
Abstract: L'invention concerne une carte d'égalisation de flux, une unité intérieure de climatiseur et un procédé de fabrication pour l'unité intérieure de climatiseur. L'unité intérieure de climatiseur comprend une hélice (2) et un échangeur de chaleur (1). L'échangeur de chaleur (1) est disposé sur un côté radialement externe de l'hélice (2) ; la plaque d'égalisation de flux (4) est disposée sur le côté, faisant face à l'hélice (2), de l'échangeur de chaleur (1) ; la plaque d'égalisation de flux (4) comprend un corps principal de plaque d'égalisation de flux (41) et une structure de blindage (42) raccordée au corps principal de plaque d'égalisation de flux (41) ; le corps principal de plaque d'égalisation de flux (41) comprend une face d'égalisation de flux positionnée sur un côté vent et une face de passage d'air positionnée sur un côté sous le vent ; la face d'égalisation de flux fait face à l'hélice (2) ; et le corps principal de plaque d'égalisation de flux (41) est doté d'un trou traversant (43) s'étendant de la face d'égalisation de flux à la face de passage d'air, de sorte qu'un flux d'air peut passer de la face d'égalisation de flux à la face de passage d'air. Lorsque l'unité intérieure de climatiseur est fabriquée, une analyse de champ de flux du côté, proche de l'hélice (2), de l'échangeur de chaleur (1) est d'abord déterminée, puis la plaque d'égalisation de flux (4) est disposée dans la zone présentant une vitesse de flux de fluide élevée, et la structure spécifique de la plaque d'égalisation de flux (4) est déterminée sur la base de l'analyse de champ de flux. La plaque d'égalisation de flux (4) peut empêcher qu'une ailette sur l'échangeur de chaleur (1) ne soit rayée par le flux d'air et peut éliminer les bruits provoqués par le soufflage d'air de l'ailette.
Patent WO-2020191909-A1 (WO)
Title: 液晶显示面板
Inventor: LIU FANCHENG
IPC: G02F1/133
Filed: 2019-05-22
Abstract: 一种液晶显示面板，包括多个呈阵列排列的像素单元（10）以及与多个像素单元（10）一一对应设置的多个指纹识别单元（20）；每个像素单元（10）包括呈两行两列排列的四个子像素（11），且所述四个子像素（11）包括一个白色子像素（W）；每个指纹识别单元（20）在垂直于液晶显示面板方向上的投影覆盖其对应的像素单元（10）中的部分白色子像素（W）。
Patent WO-2020029668-A1 (WO)
Title: Backlight module, liquid crystal display module, and electronic device
Inventor: Lu zhongheng
IPC: G02F1/13357
Filed: 2019-06-03
Abstract: A backlight module (10), a liquid crystal display module (100) comprising the backlight module (10), and an electronic device (1000). The backlight module (10) comprises a light-enhancing layer (12), a diffusion film (14), a light guide plate (16) and a reflective sheet (18) which are sequentially stacked. The reflective sheet (18) is provided with a first light transmission aperture (184). The first light transmission aperture (184) is configured to be aligned with a functional device (300) disposed at a side of the reflective sheet (18) facing away from the light guide plate (16), such that light emitted by the functional device (300) passes through the first light transmission aperture (184) to exit from the backlight module (10), and/or light entering from outside the backlight module (10) passes through the first light transmission aperture (184) to be received by the functional device (300). The functional device (300) is mounted under a display assembly, thereby increasing the screen-to-body ratio of the electronic device (1000).
Patent WO-2020258249-A1 (WO)
Inventor: GUO SHOUMIN
IPC: G06F16/25
Filed: 2019-06-28
Abstract: Disclosed are a database access method, a database access initiating module, a database access service engine, a computing device, and a computer program product. The method involves: if an application needs to access a database instance, the application sending an access request of the application to a database access initiating module, wherein the access request carries an identifier of the database instance; and when receiving the access request, the database access initiating module determining a database access service engine for accessing the database instance, and sending the access request to the determined database access service engine. The database access service engine is deployed in a manner of being independent of the application. The database access service engine is used for building a connection for accessing the database instance. Therefore, the database access initiating module can forward the access request to the database instance by means of the database access engine, so that the database instance can process the access request.
Patent WO-2020134045-A1 (WO)
Inventor: GUO JINSHAN
IPC: F21S8/08
Filed: 2019-07-22
Abstract: 一种智能型玫瑰花高杆灯，包括底座（1）、灯杆（2）、支架（3）、灯叶（4）、开合控制机构（5）和LED模组（7），底座（1）顶端固定设置有灯杆（2），灯杆（2）的顶端固定设置有支架（3），支架（3）顶端的左右两侧对称设置有灯叶（4），灯叶（4）与支架（3）顶端转动连接，灯叶（4）与支架（3）之间设置有开合控制机构（5），灯叶（4）底端固定安装有LED模组（7）。该灯造型美观，具有复古艺术气息，增加了装置整体的观赏性，同时智能化程度高，具有自动开合与闭合功能。