baber/WOPTO huggingface dataset:
Patent WO-2019114573-A1 (WO)
Title: 电路驱动补偿方法、电路驱动方法及装置、显示装置
Inventor: LIN YICHENG
IPC: G09G3/32
Filed: 2018-11-30
Abstract: 一种像素电路驱动补偿方法、像素电路驱动方法及装置（900）、显示装置。像素电路驱动补偿方法包括：在像素电路的补偿阶段（t2），提供一预设信号至驱动晶体管（DK）的控制端（G），以将预设信号写入驱动晶体管（DK）的控制端（G），并将驱动晶体管（DK）的内部损耗电压写入驱动晶体管（DK）的第一端（S）；其中，补偿阶段（t2）包括第一外部补偿阶段（t21）和第二外部补偿阶段（t22）；在第一外部补偿阶段（t21），预设信号为参考信号（Vref）与驱动晶体管（DK）的阈值电压（Vth）之和；在第二外部补偿阶段（t22），预设信号为数据信号（Vdata）与驱动晶体管（DK）的阈值电压（Vth）之和。可消除阈值电压（Vth）以及内部损耗对驱动晶体管（DK）的电流影响，保证了各像素显示亮度的均一性；同时增大了内部补偿范围，避免了数据信号（Vdata）充电时间不足的问题。
Patent WO-2019120071-A1 (WO)
Inventor: WANG YIHAN
IPC: A61K31/519
Filed: 2018-12-04
Abstract: La présente invention concerne un composé d'un nouvel inhibiteur nucléosidique de la transcriptase inverse antiviral, une composition pharmaceutique comprenant le composé, une préparation et une application du composé. L'invention concerne particulièrement, un composé pyrimidine condensé tel que représenté par la formule (I), une composition pharmaceutique comprenant le composé, ou un sel pharmaceutiquement acceptable, un stéréoisomère, un solvate, un hydrate, une forme cristalline, un promédicament ou un dérivé isotopique du composé. Le composé selon la présente invention peut être utilisé pour le traitement et/ou la prévention de maladies infectieuses provoquées par des virus, tels que le virus de l'immunodéficience humaine (VIH) et le virus de l'hépatite B (HBV).
Patent WO-2020087653-A1 (WO)
Inventor: SUN CHAO
IPC: C22C38/48
Filed: 2018-12-05
Abstract: Disclosed in the present invention are an austenite low temperature steel and a preparation method therefor. The chemical composition and the mass fraction thereof are as follows: Mn: 14 to 20%, Ni: 0.3 to 1.3%, Cr: 2 to 5%, C: 50C + Mn + 1.8Ni + 1.3Cr ≥ 50% and C ≤ 0.7%, Nb: 0.02 to 0.1%, 0 < Si ≤ 0.6%, 0 < Al ≤ 0.3%, 0% < N ≤ 0.12%, with the balance being Fe and inevitable impurity elements. The low temperature steel has a volume fraction of austenite structure of ≥97%, an average grain size of ≤80μm, and a Charpy impact test impact energy at -196 °C of ≥80J. The steel blank having the same chemical composition as the described austenite low temperature steel is subjected to heating, deformation and cooling treatment, and is prepared into a high-manganese, low-nickel, and minimal-niobium austenite low temperature steel having excellent impact toughness at low temperature by means of a combined process of high temperature thermomechanical treatment and water toughening treatment. The preparation method is simple.
Patent WO-2019128773-A1 (WO)
Inventor: XIAO BENHAO
IPC: A61F2/07
Filed: 2018-12-18
Abstract: Provided is a stent (300) for a branch vessel, comprising a stent body (310) and a first developing member (321), wherein the first developing member (321) comprises a first developing portion (3211) and a second developing portion (3212). The length of the first developing portion (3211) and the second developing portion (3212) in an axial direction of the stent body (310) are not less than 0.5 mm. A distance between the intersection of the first developing portion (3211) and the second developing portion (3212) on a plane perpendicular to the axial direction of the stent body (310) gradually increases from a position where the distance is the smallest to an end, away from a first end (316), of the first developing portion (3211) or the second developing portion (3212). The minimum distance between the intersection of the first developing portion (3211) and the second developing portion (3212) on a plane perpendicular to the axial direction of the stent body (310) is not more than 2 mm. The stent (300) for the branch vessel is capable of accurately positioning the position thereof, and is capable of identifying a distortion and knotting of the stent (300) for the branch vessel.
Patent WO-2020042537-A1 (WO)
Title: 显示面板以及显示装置
Inventor: WANG GANG
IPC: H01L51/50
Filed: 2019-01-24
Abstract: 本申请涉及一种显示面板以及显示装置。显示面板具有显示区域、位于显示区域外的非显示区域以及设置于显示区域和非显示区域之间的换线区，显示面板包括：阵列基板，阵列基板包括层叠设置的柔性基底、第一金属层、无机绝缘层、第二金属层以及有机平坦层；发光元件；以及用于封装发光元件的封装体，封装体具有无机层，无机层和无机绝缘层在换线区直接接触。本申请实施例的显示面板能够有效阻挡水汽，避免水汽侵入显示面板的显示区域。
Patent WO-2019179293-A1 (WO)
Inventor: XU YING
IPC: G01N27/22
Filed: 2019-02-27
Abstract: A system for measuring a gas-liquid two-phase flow, comprising a differential pressure flow meter and a moisture content sensor that are fixed on a measurement pipeline, wherein the differential pressure flow meter and the moisture content sensor are installed in series, the differential pressure flow meter is used for measuring the total virtual high-mass flow of a two-phase flow, and the moisture content sensor is used for measuring liquid phase content in the two-phase flow to achieve the non-split metering of the two-phase flow; the moisture content sensor is a swirl split-phase capacitance moisture content sensor that comprises a swirl split-phase unit and a capacitance measuring unit, wherein the swirl split-phase unit comprises a spiral blade support rod, two or more spiral blades distributed at the outer circumference of the spiral blade support rod and an outer tube wall; the capacitance measuring unit comprises a metal inner core, an insulating layer that covers the outer circumference of the metal inner core and an outer metal tube wall. And a differential pressure and swirl split-phase capacitance moisture content sensor-based moisture measurement system.
Patent WO-2020052205-A1 (WO)
Title: Process for recycling and recovering offcut of carpet and automobile interior material, and hydrophobic permeable brick
Inventor: CHU NAIBO
IPC: E01C15/00
Filed: 2019-02-28
Abstract: A process for recycling and recovering offcut of a carpet and an automobile interior material, and a hydrophobic permeable brick. The process comprises the following steps: 1) breaking up offcut; 2) performing a heating operation until the offcut partially melts and forms a plastomer, and converting the same into solid particles; 3) thoroughly mixing the solid particles with an adhesive to form a coagulated mixture; and 4) pouring the coagulated mixture into a mold, and after the adhesive has been cured, removing the mold to obtain a finished product. The process requires less investment, is highly efficient, and has a wide range of applications. The hydrophobic permeable brick has high permeability, is elastic, non-slip, environmental friendly and odorless, and can be used as a pavement material for an outdoor footpath.
Patent WO-2019165995-A1 (WO)
Title: 一种壁挂式洗衣机
Inventor: LV PEISHI
IPC: D06F35/00
Filed: 2019-02-28
Abstract: 本发明涉及一种壁挂式洗衣机，包括：筒模块，包括外筒和内筒；外壳，至少部分罩设在筒模块外部、后端部面向墙面；边框，环绕于筒模块外周，并设于外壳后端部与墙面之间。还涉及一种壁挂式洗衣机，包括：筒模块，包括外筒和内筒；外壳，至少部分罩设在筒模块外部；边框，环绕于筒模块外周，且至少部分罩设于外壳内部，并支撑外壳。还涉及一种壁挂式洗衣机，包括：筒模块，包括外筒、内筒和径向凸出于外筒外侧壁的固定部，固定部使筒模块经至少两个紧固结构装配于墙面上；边框，环绕并包裹于固定部外周。本发明的边框使洗衣机在观感上较薄，同时提高外壳的稳定性以及整机安装的稳定性。
Patent WO-2020177024-A1 (WO)
Inventor: YEN WENTAI
IPC: B65D5/38
Filed: 2019-03-01
Abstract: A packaging box and a method for using same. The packaging box comprises a box body (1) and a box cover (2); the box cover (2) is provided with openings at two symmetrical ends; the box body (1) is placed in the box cover (2), and can be drawn in both directions along the openings of the box cover (2); the box cover (2) is provided with movable parts (3) on the drawing path of the box body (1), and lock parts (4) for locking the box body (1) by the movable parts (3) are provided on the box body (1) at positions corresponding to the movable parts (3); the movable parts (3) on the box cover (2) have a first state and a second state; in the first state, the movable parts (3) are ineffective to the lock parts (4), and the box body (1) can be drawn with respect to the box cover (2); in the second state, during the process that the box body (1) is drawn along the box cover (2), the lock parts (4) cooperate with the movable parts (3) to form a locking unit, so that the box body (1) cannot be drawn with respect to the box cover (2). The packaging box can reduce the space occupied by a packaging box during transportation and storage and can also ensure the stability of the box body (1) with respect to the box cover (2), and is suitable for improvement of various existing draw-out type packaging boxes.
Patent WO-2019166023-A1 (WO)
Inventor: WANG MIN
IPC: A45D24/32
Filed: 2019-03-04
Abstract: Disclosed is a water-absorbent comb, comprising a base (50) and comb bristles, wherein each of the comb bristles comprises: a comb bristle core (10) and a water-absorbent layer (20) wrapped around the outside of the comb bristle core (10) and attached to the comb bristle core (10); and a fixing structure (40) located on the outer side of the comb bristle core (10) and the water-absorbent layer (20) to limit the movement of the water-absorbent layer (20). A variety of fixing structures (40) and fabrication methods are used to fix the water-absorbent layer (20) on the outer side of the comb core (10), thereby preventing the movement of the water-absorbent layer (20), and at the same time, the fabrication method is simple and the cost is low.
Patent WO-2020186414-A1 (WO)
Inventor: HUANG YEN-YIN
IPC: G04F10/00
Filed: 2019-03-18
Abstract: A time-to-digital conversion circuit (100) comprises a first oscillator (110), a second oscillator (120), a first counting circuit (130), a second counting circuit (140), a first conversion circuit (150), and a processing circuit (160). The first oscillator is activated by a first signal and comprises an oscillating unit having a first delay amount, and the first counting circuit is used for counting the number of changes of a first tail end output signal in the first oscillator and storing same as a first counting result; the second counting circuit is used for counting the number of oscillating units having changed output in the remaining oscillating units other than the first tail end oscillating unit and storing same as a second counting result; the first conversion circuit generates a first conversion signal according to the first counting result and the second counting result; the processing circuit generates an output signal at least according to the first conversion signal.
Patent WO-2020186423-A1 (WO)
Title: High-k dielectric layer in three-dimensional memory devices and methods for forming the same
Inventor: XIAO LIHONG
IPC: H01L27/11578
Filed: 2019-03-18
Abstract: 3D memory devices having one or more high-k dielectric layers and methods for forming the same are disclosed. The 3D memory device (200) includes a substrate (202), a memory stack (204) including a high-k dielectric layer (232) above the substrate (202) and a plurality of interleaved conductor layers (206) and dielectric layers (208) above the high-k dielectric layer (232), and a semiconductor plug (216) disposed above the substrate (202) and in an opening of the high-k dielectric layer (232).
Patent WO-2019179509-A1 (WO)
Inventor: HUANG RUI
IPC: H01L31/18
Filed: 2019-03-22
Abstract: Provided in the present disclosure are a detection substrate, a fabrication method therefor and a photoelectric detection device that comprises the detection substrate; the detection substrate comprises: a substrate; and a photoelectric conversion element that is formed on the substrate, the photoelectric conversion element being a PIN component that comprises a first doped semiconductor layer, an intrinsic semiconductor layer and a second doped semiconductor layer, wherein a side wall of the intrinsic semiconductor layer is covered thereon with an etching protective layer.
Patent WO-2019184919-A1 (WO)
Inventor: FAN LEI
IPC: C07D471/06
Filed: 2019-03-26
Abstract: 本发明公开了一种含有金刚烷的化合物及其在治疗癌症中的用途，属于医药领域，本发明提供了式Ⅰ所示的化合物、或其立体异构体、或其药学上可接受的盐、或其溶剂合物、或其前体药物、或其代谢产物在治疗癌症中的用途。实验结果表明，本发明化合物能够显著抑制癌细胞的增殖，减少全长雄激素受体(AR-FL)和变异雄激素受体(AR-v7)的表达，抑制前列腺癌细胞的增殖，对癌症，尤其是前列腺癌具有潜在的治疗作用，为临床上筛选和/或制备癌症药物提供了一种新的选择。 (I)
Patent WO-2019196774-A1 (WO)
Title: Handling of interworking with epc in presence of non-3gpp pdu sessions
Inventor: HUANG-FU CHIEN-CHUN
IPC: H04W8/08
Filed: 2019-04-08
Abstract: Aspects of the disclosure can provide an apparatus and method for operating a Protocol Data Unit (PDU) session associated with a non-3GPP access when the apparatus is to perform an inter-system change. The apparatus can include processing circuitry that is configured to connect to a first communication system over a 3GPP access and a non-3GPP access and switch the connection from the first communication system to a second communication system. Further, when in a release mode, the processing circuitry can release a PDU session that is in the first communication system over the non-3GPP access, and when in a transfer mode, the processing circuitry can transfer the PDU session that is in the first communication system over the non-3GPP access to a Packet Data Network (PDN) connection that is in the second communication system over a 3GPP access.
Patent WO-2020103394-A1 (WO)
Inventor: XU SHAOYI
IPC: G01R31/12
Filed: 2019-04-23
Abstract: Provided are a method for monitoring the location (12) of insulation damage of a subway/coal-mine return track and transition resistance thereof, comprising the following steps: connecting a return track (1) to a negative electrode of a power substation (2), and selecting the location of the connection point as a reference position (11) and installing an electric-potential monitoring device (3) at the reference position (11); installing a travel distance monitoring device (5) and a traction current monitoring device (6) on a motorized vehicle (4); the motorized vehicle (4) traveling along the return track (1) to the power substation (2), and the electric-potential monitoring device (3), the travel distance monitoring device (5), and the traction current monitoring device (6) sending their respective recorded data to a control unit (7); the control unit (7) identifying from the received electric potential data the jump in electric potential and the corresponding jump time, and determining the operating distance of the motorized vehicle (4) and the total operating length of the motorized vehicle (4) at the time of the jump so as to determine the location of the ground insulation damage (12), and correspondingly obtain the transition resistance value of the ground insulation damage location (12). In the monitoring method, the location of the insulation damage of the return track (1) is directly and conveniently monitored online and in real time; the monitoring system has a simple structure and an appropriate cost, and is especially suitable for application in the field of DC traction motorized vehicles (4) such as those used in a coal mine or a subway.
Patent WO-2020034689-A1 (WO)
Title: Antenna system and mobile terminal
Inventor: SHI DAWEI
IPC: H01Q5/20
Filed: 2019-05-21
Abstract: Provided by the present invention is an antenna system applied to a mobile terminal. The mobile terminal comprises a back shell, a main board housed in the back shell, a bracket disposed between the back shell and the main board, and metal wiring disposed on the surface of the bracket; a clearance zone is provided at one end of the main board, an orthographic projection of the metal wiring to the main board is located in the clearance zone; the main board is provided with a ground switch and a feeding point, the metal wiring comprises a body portion, as well as a first branch, a second branch and a third branch respectively extending from the body portion to two sides, wherein the first branch generates an intermediate-frequency resonance, the second branch generates a high-frequency resonance, the third branch generates an intermediate frequency resonance; the ground switch and the feeding point are both connected to the body portion. Compared with the related art, the antenna system provided by the present invention can generate two resonances at an intermediate frequency and a high frequency by providing three branches that respectively generate a low frequency, an intermediate frequency and a high frequency, thereby ensuring the antenna system to cover the required frequency band.
Patent WO-2020243881-A1 (WO)
Title: Simplified intra block copy
Inventor: SUN YUCHEN
IPC: H04N19/61
Filed: 2019-06-03
Abstract: Systems and methods provided herein are directed to simplifying and improving efficiency of a video decoding process. The video decoder complexity for generating a reconstructed block may be reduced by refraining from using the residual block refinement for an intra block copy process for a coding unit or selectively applying a palette-based prediction and residual block combination to a predictor of the coding unit.
Patent WO-2020181676-A1 (WO)
Inventor: YAN HUI
IPC: F23J15/06
Filed: 2019-06-22
Abstract: 一种全工况辅助脱硝系统及运行方法。该系统包括依次相连通的水冷壁(1)、屏式过热器(2)、末级过热器(3)、末级再热器(4)、储热介质加热器(5)、低温再热器(6)、省煤器(7)、SCR脱硝装置(8)、空气预热器(9)，还包括储热介质罐(10)与给水换热器(11)；通过与储热介质罐(10)冷储热介质出口相连通的储热介质泵(14)对进入储热介质加热器(5)的冷储热介质流量进行调节，使得储热介质吸热量与锅炉负荷相匹配，同时通过对进入给水换热器(11)的热储热介质流量和给水流量进行调节，通过旁路给水调节阀(15)辅助调节总给水流量，使得进入SCR脱硝装置(8)的烟气温度在不同锅炉负荷下保持在脱硝系统最佳运行温度范围内，确保脱硝效率。
Patent WO-2020258289-A1 (WO)
Title: 数据发送方法、数据接收方法、装置及设备
Inventor: LI YUANYUAN
IPC: H04W4/00
Filed: 2019-06-28
Abstract: 本公开实施例提供了一种数据发送方法、数据接收方法、装置、设备及存储介质，属于通信领域，所述方法包括：V2X发送设备确定所述定时提前量；根据所述定时提前量，将V2X的突发数据进行发送。本公开实施例通过由V2X发送终端采用多种方式中的任意一种来确定定时提前量；根据定时提前量，将V2X的突发数据进行发送，使得在V2X系统中提供了发送定时的机制，提高了下行传输时的发送质量和成功率。
Patent WO-2020258314-A1 (WO)
Title: 点云模型的切割方法、装置和系统
Inventor: WANG HAIFENG
IPC: G06T7/11
Filed: 2019-06-28
Abstract: 本发明提供了点云模型的切割方法、装置和系统，其中，包括如下步骤：S1，利用一个二维的第一切割窗口从一个点云模型中选出包括目标物体的点云结构；S2，调整第一切割窗口的深度，第一切割窗口的长度、宽度和深度构成一个三维的第二切割窗口，目标物体位于所述第二切割窗口中；S3，识别并标记所述第二切割窗口中的所有点云结构以形成多个三维的第三切割窗口，其中，所述目标物体位于其中一个第三切割窗口中；S4，计算每个第三切割窗口中点云结构相对于所述第二切割窗口的体积占比，选出体积占比最大的第三切割窗口。本发明提供的点云模型的切割机制能够考虑了本来省略的3D点云模型的深度信息，本发明能够自动将目标物体筛选出来发送给客户。
Patent WO-2020011167-A1 (WO)
Inventor: LIANG XINHUI
IPC: C03C21/00
Filed: 2019-07-09
Abstract: 一种可快速进行离子交换的含锂铝硅酸盐玻璃。玻璃的组成以摩尔百分比计，包含58～68％SiO 2，12～18％Al 2O 3，4～8％Li 2O，7～11％Na 2O，0.1～8％MgO，0～3％ZnO，0～2％SrO，1～4％P 2O 5和0～0.5％SnO 2；其中，R 2O/Al 2O 3≤1.2，2.5≤RO≤11，RO是含锂铝硅酸玻璃中二价阳离子氧化物总和，R 2O是含锂铝硅酸玻璃一价阳离子氧化物总和。通过将锂和磷成分同时引入至玻璃组成中，并合理控制玻璃中钠含量，可以快速实现高离子交换层的深度，从而提高玻璃耐刮擦的能力。
Patent WO-2020164229-A1 (WO)
Title: Procédé et système d'abstraction de topologie de réseau d'ethernet flexible pour contrôleur sdn
Inventor: LIU YI
IPC: H04L12/24
Filed: 2019-07-19
Abstract: La présente invention concerne un procédé et un système d'abstraction de topologie de réseau d'Ethernet flexible (FlexE) pour contrôleur SDN relevant du domaine technique de FlexE. D'après la présente invention, le procédé consiste à : convertir des informations sur une topologie de réseau physique en topologie de couche physique correspondant à une architecture SDN ; construire un modèle de port à groupes FlexE et un modèle d'élément de réseau d'une topologie de couche de calage FlexE d'après la topologie de couche physique et des informations sur une configuration de groupes FlexE, générer une liaison entre des ports ayant le même nombre de groupes FlexE puis construire la topologie de couche de calage FlexE ; et construire un modèle de port de clients FlexE et un modèle d'élément de réseau d'une topologie de couche Ethernet d'après la topologie de couche de calage FlexE, une configuration de clients FlexE et une configuration de tunnels FlexE, générer une liaison entre des ports ayant le même nombre de tunnels FlexE et construire la topologie de couche Ethernet. La construction de la topologie de couche de calage FlexE et de la topologie de couche Ethernet utilise des informations sur la connectivité caractérisant une couche de protocole Ethernet, ainsi qu'une gestion et une configuration de réseau.
Patent WO-2020038462-A1 (WO)
Inventor: ZHANG GUANJING
IPC: G06T7/10
Filed: 2019-08-23
Abstract: 本发明提供一种基于深度学习的舌体分割装置、方法及存储介质，该方法包括步骤：构造深度学习网络，其包括由卷积层和池化层组成的卷积神经网络以及由卷积层和反池化层组成的分割神经网络；将矩阵大小为m×n×3的舌面图像输入至卷积神经网络；卷积神经网络利用卷积层和池化层对舌面矩阵进行卷积运算和池化运算形成特征矩阵；卷积神经网络将特征矩阵输入到分割神经网络，分割神经网络利用卷积层和反池化层对特征矩阵进行卷积运算和反池化运算形成m×n×2的舌体分割矩阵；利用舌体分割矩阵的第一层m×n×1矩阵和舌面图像的RGB三个通道分别进行矩阵点乘运算，生成矩阵大小为m×n×3的舌体图像。本发明利用深度卷积神经网络对舌体分割，提高了舌体分割的准确精度。
Patent WO-2020052632-A1 (WO)
Title: Mobile terminal and hinge mechanism
Inventor: ZHANG XINFU
IPC: H04M1/02
Filed: 2019-09-12
Abstract: A mobile terminal and a hinge mechanism. The hinge mechanism comprises at least two shafts (100) distributed in a row, a linkage mechanism (200), and two connecting parts (300); the two connecting parts (300) are fixedly connected to the two shafts (100) on the outermost side, respectively; two adjacent shafts (100) are connected by means of the linkage mechanism (200); the linkage mechanism (200) comprises a first linkage (210) and a second linkage (220); one of two adjacent shafts (100) is hinged to a first end of the first linkage (210), and the other one is hinged to a first end of the second linkage (220); a second end of the first linkage (210) is hinged to a first second of the second linkage (220); when hinge points where the first linkage (210) and the second linkage (220) are respectively hinged to two adjacent shafts (100) and the hinge point of the first linkage (210) and the second linkage (220) are in the same straight line, a gap (400) is formed between the two adjacent shafts (100).
Patent WO-2020073967-A1 (WO)
Inventor: SONG TE
IPC: G06F3/0484
Filed: 2019-10-10
Abstract: Disclosed are a horizontal and vertical screen switching method, a wearable device, and an apparatus having a storage function. The horizontal and vertical screen switching method comprises: determining whether a wearable device is in a horizontally placed; if the wearable device is horizontally placed, displaying the display screen of the wearable device horizontally; if the wearable device is not horizontally placed, determining whether the wearable device is vertically placed; if the wearable device is vertically placed, displaying the display screen of the wearable device vertically; and obtaining display adjustment information, and according to the display adjustment information, adjusting at least one of the display angle, display brightness, and visual angle of the display screen. By means of the method, the present invention can satisfy the reading requirements of a user, thereby effectively improving the reading experience of the user.
Patent WO-2020134569-A1 (WO)
Title: 一种n^n^c^o型四齿铂(ii)配合物的制备及应用
Inventor: KANG JIAN
IPC: H01L51/50
Filed: 2019-11-02
Abstract: 下式所示的N^N^C^O型四齿铂（II）配合物及其配体、制备方法和应用。所述配合物用于OLED发光器件的发光层中起光子发射作用的磷光掺杂材料。
Patent WO-2020238049-A1 (WO)
Title: Attribute configuration method and apparatus for log4j log framework, and computer device
Inventor: CHEN LIN
IPC: G06F16/18
Filed: 2019-11-12
Abstract: An attribute configuration method and apparatus for a log4j log framework, and a computer device and a storage medium. The method comprises: receiving an attribute configuration instruction for a log4j log framework; according to the attribute configuration instruction, calling a pre-set configuration file, wherein a specified system variable placeholder is arranged at the position of a specified attribute in the configuration file; using the specified system variable placeholder to acquire a specified system variable; if the specified system variable is different from a specified attribute value, calling a pre-set system variable editing method to edit the specified system variable to be the specified attribute value; and calling a pre-set configuration file loading method, such that the log4j log framework updates, according to the configuration file, the current attribute value to be the specified attribute value, thereby completing attribute configuration of the log4j log framework. Therefore, real-time attribute configuration is realized on a log4j log framework, and the technical problems of attribute configuration taking a long time and being unable to take effect quickly are solved.