baber/WOPTO huggingface dataset:
Patent WO-2018157849-A1 (WO)
Title: 格构式风力发电塔的钢管桁架与塔筒的连接结构以及带有塔顶直接风机环形箱梁的预应力多边形风塔、风力发电塔以及预应力抗疲劳结构风塔
Inventor: WANG TONGHUA
IPC: E04H12/08
Filed: 2018-03-02
Abstract: 一种格构式风力发电塔的钢管桁架与塔筒的连接结构以及带有塔顶直接风机环形箱梁的预应力多边形风塔、风力发电塔以及预应力抗疲劳结构风塔，涉及风力发电塔技术领域，能够简化塔筒与格构式塔架的连接方式，解决应力问题，使得过渡节传力直接，节约材料。
Patent WO-2019148608-A1 (WO)
Title: Liquid crystal display panel, manufacturing method for liquid crystal display panel, and display device
Inventor: YE CHENGLIANG
IPC: G02F1/1333
Filed: 2018-03-20
Abstract: A liquid crystal display panel (1), a manufacturing method for a liquid crystal display panel (1), and a display device (2). The liquid crystal display panel (1) comprises an array substrate (10). The array substrate (10) comprises: a first substrate (100); a buffer layer (200) provided at a side of the first substrate (100) and provided with a first recess (310) on a surface thereof away from the first substrate (100); a first pixel electrode (410); a second pixel electrode (420); and a third pixel electrode (430), wherein the first pixel electrode (410), the second pixel electrode (420), and the third pixel electrode (430) are sequentially and contiguously arranged, mutually insulating, and are all provided on the surface of the buffer layer (200) away from the first substrate (100), and the second pixel electrode (420) is provided within the first recess (310). The invention increases the transmittance ratio of a liquid crystal display panel (1) for a given aperture ratio, thereby improving the display effect of the liquid crystal display panel (1).
Patent WO-2019062042-A1 (WO)
Title: Task management method
Inventor: LU JI
IPC: G06Q50/02
Filed: 2018-03-20
Abstract: The present invention provides a task management method and system, comprising: obtaining a trigger instruction and extracting task information from said trigger instruction; matching said task information with a preset task model to obtain standard task content; according to the standard task content, generating and sending a task instruction. The problems present at the current stage of a task not having a standardized process and there being no standard task content are avoided, thus achieving the streamlining of tasks and the standardization of task content; tasks are automatically configured, thus the absence of clear standard task content during the process of task execution is prevented and an administrator can issue tasks individually, improving the degree of automated management.
Patent WO-2019183982-A1 (WO)
Title: Intelligent vehicle engine shut-off
Inventor: AHMED SUHAIL
IPC: F02D29/02
Filed: 2018-03-31
Abstract: An engine control system (1200) is provided. The engine control system (1200) comprises one or more sensors in a first sensor group (1202); one or more sensors in a second sensor group (1204); one or more processors (1206), wherein the processors (1206) are configured to determine a satisfaction of one or more shutoff control criteria (1106) based at least on data from the first sensor group (1202); determine a time interval for a next acceleration (1102) based at least on data from the second sensor group (1204); and to control the vehicle according to a first operational mode (1108) when both of the one or more shutoff control criteria (1106) are met and the determined time interval for the next acceleration (1102) is greater than a predetermined threshold (1104); and to control the vehicle according to a second operational mode (1110) when either the one or more shutoff control criteria (1106) are not met or the determined time interval for the next acceleration (1102) is less than the predetermined threshold (1104).
Patent WO-2018205846-A1 (WO)
Title: 高效天然植物花青素的提取方法
Inventor: GENG ZHAOXIANG
IPC: C12P39/00
Filed: 2018-04-26
Abstract: 高效天然植物花青素的提取方法，涉及生物工程技术领域。其步骤：花色苷水解、以碳酸氢钠或碳酸氢钾 NaHCO 3 /KHCO 3  中和花色苷水解后的水溶液至 PH7、再以氯化钠或氯化钾 Nacl/Kcl 的饱和水溶液盐析悬浮分离花青素钠盐或钾盐与脂肪酸或脂肪酸脂的结合物、低温静置分离脂肪酸或脂肪酸脂、以盐酸与花青素钠盐或钾盐反应沉淀回收花青素。运用于天然植物花青素的提取。
Patent WO-2019019755-A1 (WO)
Title: Novel ultrasonic thread pair
Inventor: CHEN XUEFENG
IPC: F16H25/24
Filed: 2018-05-02
Abstract: A novel ultrasonic thread pair. A nut body (1) or a screw (3) is made of a piezoelectric material, or a magnetostrictive material, or other materials that can produce high-frequency vibration. During work, the nut body or the screw can directly radially vibrate at a high frequency. According to the thread pair, friction between contact surfaces can be reduced, the transmission accuracy can be improved, the service life can be prolonged, and the using costs can be reduced.
Patent WO-2018214729-A1 (WO)
Inventor: MU QING
IPC: H04M1/02
Filed: 2018-05-09
Abstract: 本公开实施例提供一种接地结构及移动终端。该接地结构包括：触摸屏地线、电压箝位器以及金属中框；其中，所述电压箝位器的第一端电连接所述触摸屏地线，所述电压箝位器的第二端电连接所述金属中框，所述触摸屏地线设置于所述移动终端的触摸屏的边框上，用于泄放从所述触摸屏的侧边进入的静电。这样，静电从触摸屏的侧边进入移动终端时，该接地结构可以对静电进行泄放，实现对移动终端的静电保护，同时，在没有静电从触摸屏的侧边进入移动终端时，能有效避免触摸屏地线和金属中框因同时接触电解质而发生原电池效应，导致触摸屏地线和触摸屏分层的问题。
Patent WO-2019218120-A1 (WO)
Title: Docking assembly, pressure guide wire connecting handle and medical device having handle
Inventor: LIU HAO
IPC: G02B6/38
Filed: 2018-05-14
Abstract: A pressure guide wire connecting handle, a medical device having the handle, and a docking assembly that may be used for the pressure guide wire connecting handle. The pressure guide wire connecting handle comprises a docking assembly and a handle housing (8). The docking assembly comprises a first alignment sleeve (1) and a second alignment sleeve (4); the first alignment sleeve (1) is provided with a stepped through hole, a larger diameter portion of the stepped through hole (2) being used for receiving a portion of a pressure guide wire (13), while a smaller diameter portion (3) of the stepped through hole is used for receiving and holding a reserved optical fiber (6); the second alignment sleeve (4) is provided with a longitudinal center through hole used for receiving an interface cable (7), and the through holes of the first alignment sleeve (1) and the second alignment sleeve (4) are concentrically aligned with one another. The handle housing (8) accommodates the docking assembly and is provided with a longitudinal hole extending to the docking assembly, the longitudinal hole being aligned with the stepped through hole of the first alignment sleeve (1) and the longitudinal center through hole of the second alignment sleeve (4).
Patent WO-2019196178-A1 (WO)
Title: Magnesium aluminate spinel reinforced magnesium oxide-based foam ceramic filter synthesized in situ from magnesium oxide whisker, and preparation method therefor
Inventor: LIU SIYU
IPC: C04B35/66
Filed: 2018-06-01
Abstract: Disclosed are a magnesium aluminate spinel reinforced magnesium oxide-based foam ceramic filter synthesized in situ from a magnesium oxide whisker, and a preparation method therefor. The method comprises the following steps: (1) compounding 15%-25% of a nano aluminum sol, 0.8%-1.5% of a rheological agent, and the balance of a magnesium oxide ceramic powder containing a magnesium oxide whisker in a mass percentage, adding deionized water, and mixing same until uniform via ball milling, and then preparing a ceramic slurry with a solid content of 60%-70% by vacuum degassing; (2) dipping a polyurethane foam plastic template into the ceramic slurry, squeezing the polyurethane foam plastic template via a roller press to remove redundant immerging slurry so as to prepare a biscuit, and then heating the biscuit to 80ºC-120ºC for drying; and (3) placing the dried biscuit into a sintering furnace, heating same up to a temperature of 1400ºC-1600ºC for high temperature sintering, and cooling same to room temperature along with the furnace so as to obtain the magnesium oxide-based foam ceramic filter.
Patent WO-2018228410-A1 (WO)
Title: 一种目标对象抓拍方法、装置及视频监控设备
Inventor: SHEN LIN
IPC: H04N7/18
Filed: 2018-06-13
Abstract: 本申请实施例提供了一种目标对象抓拍方法、装置及视频监控设备，所述方法包括：检测全景相机所采集的当前全景视频帧中的目标对象，确定各目标对象在所述当前全景视频帧中的第一位置信息、大小、移动方向和速度信息；计算各目标对象的抓拍位置信息；确定各目标对象对应的细节相机位置信息，并根据各目标对象的大小确定各目标对象对应的倍率；确定各目标对象的跟踪时长，针对每个目标对象，根据该目标对象对应的细节相机位置信息和倍率，控制所述细节相机调整其位置和倍率，并控制调整后的细节相机在该目标对象对应的跟踪时长内抓拍该目标对象。本申请实施例能够在保证监控范围的前提下，提高目标对象的抓拍质量。
Patent WO-2020000363-A1 (WO)
Title: 竖向增稳装置的控制方法、装置及计算机可读存储介质
Inventor: XU WEN
IPC: B64D47/08
Filed: 2018-06-29
Abstract: 一种竖向增稳装置及其控制方法，该装置包括处理器、增稳电机（14）、传动部件和用于承载负载的承载组件（16）；处理器与增稳电机（14）电连接以控制增稳电机（14）转动；增稳电机（14）通过传动部件与承载组件（16）相连；处理器用于执行以下操作：获取状态控制信息；根据状态控制信息控制增稳电机（14）转动，在增稳电机（14）转动的过程中，增稳电机（14）通过传动部件带动承载组件（16）运动以使承载组件由工作状态转换为收起状态，和/或由收起状态转换为工作状态，承载组件（16）处于工作状态时，对负载在竖向上增稳。该装置避免了人工调节竖向增稳装置的状态，减轻了操作员的工作负担，使得竖向增稳装置不易受损。
Patent WO-2019042027-A1 (WO)
Title: Method for providing operation instruction information for terminal and terminal device
Inventor: Jin Yangqing
IPC: G06F9/44
Filed: 2018-07-16
Abstract: A method for providing operation instruction information of a terminal and a terminal device, which can help to solve the technical problem of difficulty in learning a conventional function configuration method of a terminal device due to the complexity thereof. The method comprises: a terminal device determining that the terminal device itself satisfies a first predetermined condition; and the terminal device displaying operation instruction information on a screen, wherein the operation instruction information provides instructions for configuring a function configuration method of a terminal, or is operation instruction information of an operation instructed by a user. With the above method, a user can be made clearly aware of a function configuration method of a terminal or an implementation method of an operation by means of the operation instruction information without having to going through a user guide of the terminal device or perform online searching, thus facilitating user operation and enhancing user experience.
Patent WO-2019205314-A1 (WO)
Title: Sleep monitoring method, storage medium and device
Inventor: YAN ZHENGHANG
IPC: A61B5/11
Filed: 2018-07-23
Abstract: Disclosed in the present application are a sleep monitoring method, a storage medium and a device. Said method comprises: acquiring motion data of a human body, and obtaining, at an interval of a preset time period, all the motion data in the current time period; calculating a motion data change amount within the current time period according to all the obtained motion data, and comparing the motion data change amount with a preset change amount threshold; if the motion data change amount is greater than the preset change amount threshold, recording a sleep state of the current time period as a motion state. By comparing the motion data change amount within a preset time period with the preset change amount threshold, the present application can accurately identify whether there is a body motion during sleep. In addition, since the motion data change amount is used as a basis for determination, there is no requirement for the direction of a pressure sensor, thus avoiding the influence of the direction of the pressure sensor on a monitoring result.
Patent WO-2019200772-A1 (WO)
Inventor: CAI MINGXI
IPC: A47G19/03
Filed: 2018-07-27
Abstract: 一种方形纸碗及其成型工艺、卷边成型装置，方形纸碗包括有碗体（101），其特征在于：所述碗体（101）的边角均为R角（102），所述碗体（101）的上端口设有卷边（103），且R角（102）对应的卷边（103）通过热处理定型；方形纸碗的成型工艺，包括有如下步骤：(一)、将淋膜纸分别制作碗体侧壁和碗体底部；(二)、将制作完成的碗体底部烫合在制作完成的碗体侧壁下端；(三)、将碗体侧壁上端进行卷边，且边角对应的卷边经热处理定型。该成型工艺的步骤简单、合理、高效，所制方形纸碗结构稳定，碗口设置卷边，增强方形纸碗的碗口强度，提高方形纸碗使用的便捷性，同时，碗体的底部为窝底设置，并通过烫压封合在碗体侧壁下端，增强碗体底部的承压性能；卷边成型装置的结构合理、快速稳定，通过初卷、终卷进行分步卷边，合理有效的对方形纸碗进行卷边成型。
Patent WO-2019024819-A1 (WO)
Title: Control method for air conditioner
Inventor: DONG ZHIGANG
IPC: F24F11/00
Filed: 2018-07-27
Abstract: A control method for an air conditioner, the air conditioner comprising at least one indoor heat exchanger (61) arranged in an indoor unit (10), a human body temperature sensing device (70) used for sensing human body temperature and a plurality of sets of independent air guide mechanisms arranged in an air supply outlet of the indoor unit (10). Throttling devices (62) are in serial connection on a refrigerant flow path where each indoor heat exchanger (61) is located. The control method comprises: (S10) partitioning an indoor environment where the indoor unit (10) is located into a plurality of independent areas, and obtaining the temperature of each human body in each area by means of the human body temperature sensing device (70); (S20) calculating the average human body temperature in each area; (S30) and when the average human body temperature in any area exceeds a preset human body temperature range, regulating the opening degree of a throttling device (62) which is in serial connection to one indoor heat exchanger (61) of the at least one indoor heat exchanger (61) and/or the state of a set of air guide mechanisms corresponding to the area.
Patent WO-2019034150-A1 (WO)
Title: Catalyst for synthesizing polyethylene oxide polymer and synthesis method thereof
Inventor: LIANG GUOQIANG
IPC: C08G65/10
Filed: 2018-08-17
Abstract: The invention provides a catalyst for synthesizing a polyethylene oxide polymer, comprising component 1, component 2 and component 3, wherein component 1 is a crown ether, component 2 is a quaternary phosphonium salt, and component 3 is an alkali metal and/or an alkali metal compound. The catalyst for synthesizing a polyethylene oxide polymer can reduce the concentration of alkali metal ions in the product and improve the product quality, and is suitable for high-standard industrial fields. The invention also provides a method for synthesizing a polyethylene oxide polymer by mixing a compound containing an active hydrogen with the catalyst, and then adding ethylene oxide under an oxygen-free environment or a vacuum environment; the temperature is controlled at 100-180ºC, the pressure is controlled at ≤ 1.0 MPa and the reaction is maintained for 1-8 hours to prepare the reaction product containing a polyethylene oxide polymer; finally, an acidic compound is added to the reaction product for neutralization. The synthetic method provided in the invention is simple to operate and environmentally friendly, improves the quality of the synthesized product, and is suitable for high-standard industrial production.
Patent WO-2020037450-A1 (WO)
Title: Method for manufacturing surface corrosion-resistant film
Inventor: TANG JIAN
IPC: C23F1/30
Filed: 2018-08-20
Abstract: A method for manufacturing a surface corrosion-resistant film. A corrosion solution comprises hydrochloric acid, nitric acid, sulfuric acid, water, copper sulfate, and ferric chloride. A corrosion reaction process is that: a casting needing to be corroded is placed in a corrosion tank, the corrosion solution is poured into the corrosion tank, and the corrosion solution needs to cover the surface of the casting; when a black substance diffuses from the surface of the casting, the corrosion reaction starts, and the corrosion time is 20-30 min; after the corrosion reaction is finished, the casting is taken out, a black product remaining on the surface of the casting after the reaction is brushed off with a hair brush, and then the casting is washed with clear water, to obtain a macrostructure having a bright surface. Workpieces subjected to anti-corrosion treatment are more resistant to corrosion, can withstand the treatment and processing of oil and gas fields, and can be used in different working conditions.
Patent WO-2020073289-A1 (WO)
Inventor: LIU BINGCHAO
IPC: H04W72/04
Filed: 2018-10-11
Abstract: The present disclosure relates to method and apparatus for multiple panel and/or multiple beam codebook based PUSCH transmissions. The method includes receiving, at a User Equipment (UE), Downlink Control Information (DCI) including two or more sets of parameters; and performing codebook based Physical Uplink Shared Channel (PUSCH) transmission for transmitting the two or more codewords according to the two or more sets of parameters, respectively; wherein each of the two or more sets of parameters includes at least one of a Sounding Reference Signal Resource Indicator (SRI), a Transmitted Precoding Matrix Indicator (TPMI), a Modulation Coding Scheme (MCS), a New Data Indicator (NDI) and a Redundancy Version (RV).
Patent WO-2020082374-A1 (WO)
Title: 产品气密性检测装置及其检测方法
Inventor: YIN PENG
IPC: G01M3/00
Filed: 2018-10-26
Abstract: 一种产品气密性检测装置（100）和检测方法，产品气密性检测装置（100）包括：密闭容器（10）、压力产生装置（20）和压力检测装置（30），密闭容器（10）内形成有密封腔（12），用于容置待检测产品（A）；压力产生装置（20）与密封腔（12）连接，用于相对密闭容器（10）运动以改变密封腔（12）的密封体积；压力检测装置（30）设置于密封腔（12）中，用于检测密封腔（12）中的压力值。产品气密性检测装置（100）通过测量标准样品（A'）和待检测产品（A）在密封腔（12）中处于同样条件下的压力值差来判断待检测产品（A）的气密性。该装置（100）结构简单，且检测方法新颖，可以集成到自动化生产线上，进行自动化检测，从而可以有效提高测试效率。
Patent WO-2019214180-A1 (WO)
Title: Lock mechanism for automobile charging port cover
Inventor: YANG ZHUO
IPC: E05B83/34
Filed: 2018-11-01
Abstract: Disclosed is a lock mechanism for an automobile charging port cover. The lock mechanism comprises a lock A (1) and a lock B (2). The lock A (1) is connected to a pull rod A (3), and the lock B (2) is connected to a pull rod B (4); the pull rod A (3) and the pull rod B (4) are both connected to a gear (6) by means of a rack (5); the rack (5) is connected to a fixing rod (7); the fixing rod (7) is fixed by means of a tension spring (8); and the lock A (1) and the lock B (2) are both provided with a duck-tongue latch (9), and the duck-tongue latch (9) is pressed downwards to be snapped into a panel hinge port (10).
Patent WO-2020037848-A1 (WO)
Inventor: REN SHANJUN
IPC: F24F5/00
Filed: 2018-11-15
Abstract: 一种空调器及用于空调器的控制方法，属于家用电器技术领域。所述空调器包括：压缩机（1）、室内换热器（15）、室外换热器（5）和节流组件，所述室内换热器（15）包括两个不连通的分区；所述节流组件包括第一节流装置（9）和第二节流装置（10），制冷剂分别经所述第一节流装置（9）和第二节流装置（10）进入所述室内换热器（15）的两个分区；还包括：控制装置，连接所述第一节流装置（9）和所述第二节流装置（10），用于在所述空调器处于恒温除湿模式时，控制所述第一节流装置（9）和所述第二节流装置（10）的开度，以分别调节所述室内换热器（15）的两个分区的温度不同时高于或不同时低于环境温度。该空调器，制冷对环境进行除湿，制热对温度进行补偿，实现恒温除湿，提高用户的使用舒适度。
Patent WO-2020103148-A1 (WO)
Inventor: LING WEI
IPC: H04W72/04
Filed: 2018-11-23
Abstract: Embodiments of the present disclosure are directed to a method and apparatus for TRP downlink transmission. In an embodiment of the present disclosure, the apparatus includes at least one transmitter that transmits a spatial information configuration for downlink transmission. The spatial information configuration configures at least one time unit for at least one of predefined spatial information and un-predefined spatial information. In the case that the time unit is configured for the predefined spatial information, the downlink transmission is transmitted according to the predefined spatial information. In the case that the time unit is configured for un-predefined spatial information, the downlink transmission is transmitted according to the spatial information indicated in the specific spatial information in the downlink control channel or configured by the high layer signaling.
Patent WO-2020048029-A1 (WO)
Title: Naturally degradable implant
Inventor: CHEN SHANSHAN
IPC: A61F5/00
Filed: 2018-12-04
Abstract: The present application discloses a degradable implant, used for occupying a space inside the body of a patient, and comprising a balloon body, a degradable material, and a fluid transfer attachment. The fluid transfer attachment comprises a self-closing valve and a catheter which are fixed on a balloon; fluid is injected into the balloon by means of the catheter; a release channel is opened after the degradable material is degraded; the fluid is discharged from the balloon; the degradable material is a naturally degradable material, and the naturally degradable material is located on the surface of the balloon body or a position where upper and lower balloons are combined. The implant is naturally degraded after being implanted into a human body for a period of time, and then the release channel is opened, without using any external force, such as applying an external magnetic field or microwaves or changing the pH value in the stomach, to induce degradation, and the degraded balloon can be easily discharged out of the body, without any surgical removal, thereby relieving pain of the patient.
Patent WO-2020113639-A1 (WO)
Title: English memorizing device
Inventor: ZHOU LIANHUI
IPC: G09B19/06
Filed: 2018-12-12
Abstract: An English memorizing device, comprising a supporting member (1), a first connecting member (2), a second connecting member (3), a first fixed box (4), a second fixed box (5), a fixing member (6), a Chinese display assembly, an English display assembly, a transmission assembly, and a shielding assembly. The top of the first fixed box (4) is connected to the fixing member (6), the bottom of the second fixed box (5) is connected to the supporting member (1), and the first fixed box (4) is located above the second fixed box (5). The first connecting member (2) and the second connecting member (3) are both vertically arranged, and are disposed at two sides of the first fixed box (4). The top of the first connecting member (2) and the top of the second connecting member (3) are separately connected to the fixing member (6), and the bottom of the first connecting member (2) and the bottom of the second connecting member (3) are separately connected to the supporting member (1). The English memorizing device is easy and convenient to operate. A group of English words or sentences can be learnt simultaneously by writing Chinese meanings in the case that the English card (18) is shielded or writing the English sentences in the case that the Chinese card (15) is shielded, thereby improving the learning efficiency and the memorizing efficiency. By setting learning time by means of a timer (31), a supervisory role is played, thereby further improving the learning efficiency.
Patent WO-2020062659-A1 (WO)
Inventor: HOU JIANFEI
IPC: F04D29/56
Filed: 2018-12-25
Abstract: Disclosed are a wind guide plate moving device and a fan. The wind guide plate moving device comprises a wind guide plate (1) and a wind outlet frame (2), wherein the wind guide plate (1) is hinged to the wind outlet frame (2) by means of a first rotation shaft (3); and same further comprises a driving assembly hinged to the wind guide plate (1) by means of a second rotation shaft (4), wherein the driving assembly is provided with a preset driving range, and the driving assembly drives the wind guide plate (1) to rotate around the first rotation shaft (3) in the preset driving range, so that the center of gravity of the wind guide plate (1) is located at one side, close to the second rotation shaft (4), of the first rotation shaft (3), or the center of gravity of the wind guide plate (1) is located above or below the vertical direction of the first rotation shaft (3). The fan provided with the wind guide plate moving device can be prevented from suddenly shaking, thereby guaranteeing the fluency of wind guide plate operation.
Patent WO-2020133080-A1 (WO)
Title: 物体定位方法、装置、计算机设备及存储介质
Inventor: XIONG YOUJUN
IPC: G01B11/00
Filed: 2018-12-27
Abstract: 一种物体定位方法，该方法包括：获取通过对待定位的目标物体进行拍摄得到的目标图像（202）；对目标图像中的目标物体进行特征提取，得到每个特征点对应的二维特征（204）；在词袋中分别查找与每个二维特征匹配的目标特征，根据目标特征确定相应的特征点对应的三维点坐标，词袋是基于标志点进行学习建立的，存储了目标物体中的特征点的二维特征和三维点坐标之间的对应关系（206）；获取每个特征点在当前相机坐标系中的二维点坐标，根据二维点坐标和三维点坐标确定目标物体相对于当前相机坐标系的位置关系（208）。该物体定位方法不仅操作简单，而且稳定性和准确度高。此外，还提出了一种物体定位装置、计算机设备及存储介质。
Patent WO-2019242298-A1 (WO)
Title: 用于图纸设计的数据处理方法、plm插件及计算设备
Inventor: WANG JIELI
IPC: G06F17/50
Filed: 2019-01-07
Abstract: 一种用于图纸设计的数据处理方法、PLM插件（101）及计算设备。该方法包括：产品生命周期管理PLM插件接收来自所述图纸设计程序的第一获取请求（S202）；所述PLM插件响应所述第一获取请求，从所述PLM程序中获取与所述图纸设计程序中当前图纸的图纸信息对应的设计检查文件（S203），所述设计检查文件用于提示用户检查所述当前图纸的设计合规性；所述PLM插件将所述设计检查文件发送给所述图纸设计程序（S204）。