baber/WOPTO huggingface dataset:
Patent WO-2020140366-A1 (WO)
Inventor: TIAN MAOKUN
IPC: G02F1/1368
Filed: 2019-05-22
Abstract: L'invention concerne un substrat matriciel qui peut comprendre un substrat de base (10), une électrode auxiliaire (02), un transistor à couches minces (11), une première couche isolante (12), une première électrode (13), une seconde couche isolante (14) et une seconde électrode (15) disposés séquentiellement dans une direction opposée au substrat de base (10). L'électrode auxiliaire (02) se trouve entre la première couche isolante (12) et la seconde couche isolante (14) et isolée de la première électrode (13), l'électrode auxiliaire (02) est couplée à un drain (111) du transistor à couches minces (11) à travers un premier trou d'interconnexion (A1) dans la première couche isolante (12), et la seconde électrode (15) est couplée à l'électrode auxiliaire (02) par l'intermédiaire d'un second trou d'interconnexion (A2) dans la seconde couche isolante (14).
Patent WO-2020034699-A1 (WO)
Inventor: Meng cheng wei
IPC: G01N27/26
Filed: 2019-05-23
Abstract: 一种电泳槽的散热结构，包括外槽和内芯，其中外槽内置有缓冲液，内芯内设有胶板（1），胶板（1）内部设有空腔，胶板（1）的板面上设有贯穿的散热孔（2），空腔和外部密闭。通过在胶板（1）上开设贯穿的散热孔（2），使得产生了液体的对流，促进了热量的散发，结构简单，生产方便，且成本低廉。
Patent WO-2020001225-A1 (WO)
Title: 跨载波调度的pdcch候选分配方法和设备
Inventor: JI ZICHAO
IPC: H04W24/02
Filed: 2019-05-30
Abstract: 本公开实施例提供一种跨载波调度的PDCCH候选分配方法和设备，该方法包括：当第一小区没有PDCCH配置且第二小区的配置只包含第二小区的PDCCH配置时，根据第二小区的PDCCH配置确定第一小区的PDCCH候选数和/或监听参数；或者当第一小区的没有PDCCH配置且第二小区的PDCCH配置包含第一小区的搜索空间集配置或PDCCH候选数配置时，根据第一小区的搜索空间集配置或PDCCH候选数配置确定第一小区的PDCCH候选数和/或监听参数；或者当第一小区的配置包含第一小区的搜索空间集配置或PDCCH候选数配置时根据第一小区的配置，确定第一小区的PDCCH候选数和/或监听参数，其中，所述第一小区是被所述第二小区跨载波调度的小区。
Patent WO-2020062931-A1 (WO)
Inventor: NIE HAI
IPC: G06F13/42
Filed: 2019-06-12
Abstract: Disclosed is a method for configuring data, the method comprising: acquiring first configuration data; writing the first configuration data into a storage area behind a storage area for a first validation field, wherein the storage area for the first validation field is located behind a storage area for original configuration data, and the first validation field is used for validating the original configuration data; modifying an identifier of the first validation field in the first validation field to a target identifier and obtaining a target field; after a reset instruction for an expansion bus retimer is received, successively reading the original configuration data, the target field and the first configuration data; and configuring the expansion bus retimer according to the first configuration data. In this way, it can be ensured that the expansion bus retimer works normally, thereby improving the robustness of the expansion bus retimer. Further provided is a computing device capable of implementing the method.
Patent WO-2019242696-A1 (WO)
Title: 分布式多节点控制系统及方法
Inventor: CHEN LIHUI
IPC: G05B19/04
Filed: 2019-06-20
Abstract: 一种分布式多节点控制系统（100）及方法，涉及控制技术领域。其中，所述分布式多节点控制系统（100）包括：第一控制节点（11）、第二控制节点（12）、多个伺服节点（20）及执行设备（30），所述第一控制节点（11）和所述第二控制节点（12）分别与所述多个伺服节点（20）通信连接，所述伺服节点（20）与所述执行设备（30）电性连接，配置成控制对应的所述执行设备（30）的工作状态；所述第一控制节点（11）配置成控制所述多个伺服节点（20）中的至少一个第一伺服节点（21）的工作状态，所述第二控制节点（12）配置成控制所述多个伺服节点（20）中的至少一个第二伺服节点（22）的工作状态。通过多个控制节点（10）分担实时的运算量，从而实现分布式的控制，加快运算速度。且这种多节点协调配合的系统，便于维修，节约维修成本。
Patent WO-2021012175-A1 (WO)
Inventor: ZHAO QUN
IPC: H04W72/04
Filed: 2019-07-23
Abstract: Provided in the present disclosure are a method and device for determining a frequency domain resource, the method comprising: determining a target device type of a receiving end device for direct communication; and according to the target device type, determining a target frequency domain resource used when directly communicating with the receiving end device. In the present disclosure, even if different frequency domain resources are configured for different types of direct communication devices, direct communication between a first type of direct communication device and a receiving end device can still be guaranteed.
Patent WO-2021031130-A1 (WO)
Title: Group certificate processing method, device and storage medium
Inventor: ZHANG JUN
IPC: H04L29/08
Filed: 2019-08-20
Abstract: A group certificate processing method, a device and a storage medium. By means of sending a group certificate corresponding to a user group to at least one sharing device in the user group and to at least one first target device associated with a first user identifier in the user group, the at least one first target device can communicate with the at least one sharing device in a local area network; in addition, group information corresponding to the user group comprises at least one first user identifier, a second user identifier and a sharing device identifier, and therefore, a user corresponding to the first user identifier can not only access and/or control the at least one sharing device through the local area network, but can also access and/or control the at least one sharing device through a cloud platform server, thereby enabling an access and/or control permission of the user corresponding to the first user identifier for the sharing device through the cloud platform server to be consistent with an access and/or control permission thereof for the sharing device through the local area network.
Patent WO-2020206923-A1 (WO)
Inventor: HAN XIAOHUI
IPC: B23K26/70
Filed: 2019-09-09
Abstract: Disclosed is a hybrid-welding method for continuous welding, comprising: performing hybrid welding on a groove of a weldment by means of the coupling of a laser and a variable polarity electric arc, wherein a defocusing amount of the laser is not less than a Rayleigh length of the laser. The method effectively reduces the power density of a laser on the surface of a weldment, reduces a depth-to-width ratio of a welding seam, increases the diameter of a molten welding hole, effectively reduces a hole of the molten welding hole caused by a small hole collapse phenomenon, solves the problem in the prior art that escape is difficult due to the defect in the welding porosity, and reduces the generation of a hydrogen hole, thereby effectively improving the welding stability and reliability, and improving the mechanical property of the welding seam. Also disclosed are a hybrid-welding device for continuous welding, a finished welded product and a vehicle body.
Patent WO-2021046824-A1 (WO)
Title: Video search method, control device and television
Inventor: HUANG JINLONG
IPC: G10L15/22
Filed: 2019-09-12
Abstract: The present application provides a video search method, a control device and a television. The video search method comprises: acquiring a target voice acquired after a target application key of a microphone on an external control device is triggered, the external control device being an external control device of a television, the external device comprising the microphone and an application key, and the application key being associated with at least one third-party application; generating instruction information according to the target application key and the target voice; and sending the instruction information to the television so as to control the television to start a third-party target application determined according to the instruction information, and searching for a target video in the started third-party target application according to the target voice. Said method avoids tedious operations when a user searches for a specific video in a specific application, and improves the user experience.
Patent WO-2021056364-A1 (WO)
Inventor: ZHANG NAN
IPC: G06F3/048
Filed: 2019-09-26
Abstract: The present disclosure relates to methods and apparatus for display processing. For example, disclosed techniques facilitate frame per second rate switching via touch event signals. Aspects of the present disclosure can receive, at a display driver outside of a user space, an indication of a touch event from a touch sensor via a general-purpose input/output (GPIO) signal. Aspects of the present disclosure can also determine a frame per second (FPS) rate of a display client based on the received indication. Further, aspects of the present disclosure can cause a change in the FPS rate of the display client based on the determined FPS rate.
Patent WO-2021068219-A1 (WO)
Title: Method for detecting defects in deep features with laser enhanced electron tunneling effect
Inventor: Nie Shengchao
IPC: H01L21/66
Filed: 2019-10-12
Abstract: A method for detecting defects in deep features like channel holes, via holes or trenches based on laser-enhanced electron tunneling effect. A substrate (10) having thereon a film stack (20) is provided. First and second deep features are formed in the film stack (20). The first deep feature has a sacrificial oxide layer (320) disposed at its bottom. The second deep feature comprises an under-etch defect (40). The sacrificial oxide layer (320) has a thickness of less than 50 angstroms. The substrate (10) is subjected to a laser-enhanced electron beam inspection process. The substrate (10) is scanned by an electron beam (5111) and illuminated by a laser beam (521). The laser beam (521) induces electron tunneling across the sacrificial protection layer (320), thereby capturing a bright voltage contrast (BVC) signal corresponding to the first deep feature, and detecting a dark voltage contrast (DVC) signal corresponding to the second deep feature.
Patent WO-2021087648-A1 (WO)
Title: Systems and methods for evaluating code contributions by software developers
Inventor: REN JINGLEI
IPC: G06F11/36
Filed: 2019-11-04
Abstract: A tool is provided for evaluating contributions of different software developers to a software project, which considers both the structural value and non-structural value of each developer's contributions. Source code for the project is parsed to generate abstract syntax trees (ASTs) representing the code at different times during the project. The tool may perform both a structural value analysis and a non-structural value analysis of the code contributions of each developer. The structural value analysis for each developer may include a call-commit analysis of a call-commit graph generated from the ASTs to analyze function calls and commits attributable to each developer. The non-structural value analysis for each software developer may include identifying and classifying commits attributable to each developer based on impact of such commits on the project. The tool may then calculate a development value score for each developer based on the structural and non-structural metrics for each developer.
Patent WO-2021003941-A1 (WO)
Inventor: ZHANG YU
IPC: H02J7/00
Filed: 2019-11-15
Abstract: 一种电动工具的控制电路，包括：电压输出模块（100），包括N个电池包安装口（110），N个电池包安装口（110）串联连接，N大于等于2；电池包安装口（110）用于安装电池包并包括正极端子和负极端子，正极端子以及负极端子用于与电池包电连接获得电能；断路控制模块（200），包括N个第一开关（210），一个第一开关（210）与一个电池包安装口（110）对应并联连接。使得电动工具在部分电池包安装口安装电池包时也可正常工作，有效提高了电动工具使用方便性和使用效率。
Patent WO-2020134690-A1 (WO)
Inventor: QIN MINGLIN
IPC: A61M25/00
Filed: 2019-11-15
Abstract: 本发明提供了一种医用管材及其制备方法。所述制备方法包括：提供原始管材，其作为管材内层；在所述管材内层的外表面上，用金属编织丝编织以形成管材中间层，所述管材中间层的表面形成有高分子涂层，所述高分子涂层用于受热熔融以在所述金属编织丝的交叉点处形成固定结点；以及在所述管材中间层的外表面上形成管材外层。由此，高分子涂层使金属编织丝之间在交叉点处无法发生滑移，从而提高医用管材的扭矩传递能力，并改善金属编织丝与管材内外层之间的界面粘结性能，提高医用管材的整体强度。
Patent WO-2021097685-A1 (WO)
Inventor: YU LINA
IPC: C07K16/28
Filed: 2019-11-19
Abstract: A kit and a method for mixed detection of PCT and Presepsin in a sample to be detected, and use thereof. The kit comprises: a capture antibody mixture, the capture antibody mixture comprising a procalcitonin capture antibody coated on a solid phase and a soluble CD14 subtype capture antibody coated on a solid phase; and a detection antibody mixture, the detection antibody mixture comprising a labeled procalcitonin detection antibody and a labeled soluble CD14 subtype detection antibody. The kit, method and use thereof can detect a mixed signal value of PCT and Presepsin in a sample in a reaction system, the comparison between the mixed signal value and a reference value can be used for evaluating the possibility of a patient suffering from sepsis and evaluating the prognosis of a suspected sepsis patient, and compared with detecting PCT or Presepsin in a sample alone, a more efficient diagnosis and a better prognostic power are provided.
Patent WO-2020108397-A1 (WO)
Inventor: ZHAO YANGKUN
IPC: B60T17/22
Filed: 2019-11-22
Abstract: La présente invention concerne un procédé et un dispositif de dégivrage d'un disque de frein appliqués dans le domaine technique des véhicules ferroviaires. Le procédé comprend les étapes consistant à : déterminer si un véhicule ferroviaire entre dans un environnement à haute température prédéfini dans une condition prédéfinie de véhicule à basse température pendant une première durée ; si le freinage n'est pas effectué pendant la première durée lorsque le véhicule entre dans l'environnement à haute température prédéfini dans la condition prédéfinie du véhicule à basse température, il peut être déterminé que le disque de frein a été gelé, c'est-à-dire qu'un mécanisme de frein peut être commandé pour freiner à une pression de freinage prédéfinie. Sans affecter la conduite du véhicule, un frottement est utilisé pour générer de la chaleur pour éliminer la glace d'une surface du disque de frein, ce qui permet d'assurer que le disque de frein présente un bon effet de freinage lorsqu'un conducteur est en train de ralentir ou de réaliser un arrêt, ce qui garantit ainsi le fonctionnement sûr du véhicule ferroviaire.
Patent WO-2021097844-A1 (WO)
Title: 基于多传感器数据融合的护栏估计方法和车载设备
Inventor: WANG ZIHAN
IPC: G01S13/931
Filed: 2019-11-22
Abstract: 一种基于多传感器数据融合的护栏估计方法、车载设备和存储介质，该方法包括：获取多传感器数据和整车信息（501）；基于整车信息，确定车辆的行驶轨迹（502）；基于多传感器数据和行驶轨迹，确定多个护栏样本点（503）；基于多个护栏样本点，估计护栏信息（504）。当横向控制车辆时，护栏信息对质量较差的车道线进行修正；车道线无法检测时，护栏信息用于横向控制降级处理，同时护栏信息有利于辅助实现快速准确的高速公路车道级定位，实现更高等级的辅助驾驶功能。
Patent WO-2020164292-A1 (WO)
Inventor: LU WEIZHAO
IPC: G01R33/563
Filed: 2019-11-25
Abstract: 一种磁共振动脉自旋标记灌注成像的质量控制体模及评价方法，磁共振动脉自旋标记灌注成像的质量控制体模包括：体模主体（1）；容器（2），容器（2）内设置有循环液；管道，管道包括第一管道（4）和第二管道（5）；第一管道（4）的一端与容器（2）相连通，另一端与体模主体（1）的进液口相连通；第二管道（5）的一端与容器（2）相连通，另一端与体模主体（1）的出液口相连通；第一管道（4）、体模主体（1）、第二管道（5）和容器（2）共同形成闭环回路；泵（3），设置在第一管道（4）上，用于驱动循环液沿闭环回路循环流动，在体模主体（1）中产生灌注信号。
Patent WO-2021102744-A1 (WO)
Inventor: LE YUMING
IPC: G02B13/18
Filed: 2019-11-27
Abstract: Provided are a camera lens assembly, an image capture module, and an electronic device. The camera lens assembly is used for light imaging comprising a visible light wave band and an infrared wave band; the camera lens assembly comprises the following, in order from the object side to the image side along the optical axis: a first lens (L1) having a negative refractive power, its object side face being a convex surface; a second lens (L2) having a positive refractive power; a third lens (L3) having a negative refractive power; a fourth lens (L4) having a refractive power; a fifth lens (L5) having a refractive power, its object side face being a convex surface and its image side face being a convex surface; a sixth lens (L6) having a negative refractive power, its image side being a concave surface; a stop (ST0) is arranged between the object side of the camera lens assembly and the sixth lens (L6); the camera lens assembly satisfies the following relationship: 0<|ns3-ns1|×100<30; ns3 represents the s optical refractive index of the third lens (L3), and ns1 represents the s optical refractive index of the first lens (L1). The camera lens assembly can obtain high-resolution images even in conditions of low light, satisfying the multi-scenario image capture requirements of a vehicle-mounted assistance system.
Patent WO-2020108570-A1 (WO)
Inventor: GONG HONGYU
IPC: B60N2/22
Filed: 2019-11-28
Abstract: 一种汽车座椅，包括：骨架，骨架上安装有定位板（20）；驱动装置，驱动装置包括减速箱（30），减速箱的外壳上设置有安装孔（31）；螺栓（40）穿过安装孔固定至定位板；减振垫（50）套装在螺栓上，并且包括扁平的本体（51）和从本体的中央孔（52）延伸的套筒（53），本体位于减速箱和定位板之间，套筒在安装孔内位于减速箱与螺栓之间。该汽车座椅的驱动装置在工作时所产生的振动可以被减振垫减缓。
Patent WO-2021103068-A1 (WO)
Title: 保护电路及其使用方法及冠状动脉分析系统
Inventor: KONG XIANGTONG
IPC: H02J9/06
Filed: 2019-12-04
Abstract: 一种保护电路及其使用方法及冠状动脉分析系统，保护电路包括输入电路（100）和输出电路（200），输入电路（100）的输出端与输出电路（200）的输入端连接，输入电路（100）的输入端与电源的输出端连接，输出电路（200）的输出端与外部用电设备连接；输入电路（100）包括串联连接的导通电路模块（110）和过压抑制模块（120）；输出电路（200）包括并联连接的欠压检测模块（210）、欠压保护模块（220）和供电模块（230），导通电路模块（110）用于为供电模块（230）供电；过压抑制模块（120）用于出现高压或者过压时，断开导通电路模块（110）；欠压检测模块（210）用于检测电压是否出现欠压情况，采用供电模块（230）或者欠压保护模块（220）为外部用电设备供电。解决了现有技术中出现过压或者欠压现象时对用电设备造成老化、损坏或者电压不满足用电设备要求的问题。
Patent WO-2020147479-A1 (WO)
Title: Substrat de réseau, écran d'affichage et dispositif d'affichage
Inventor: ZHANG PENGYUE
IPC: G02F1/1362
Filed: 2019-12-17
Abstract: L'invention concerne un substrat de réseau, un écran d'affichage et un dispositif d'affichage. Le substrat de réseau comprend : une région d'affichage (63) pour afficher des images ; une région de non-affichage ; un registre à décalage (7) disposée au niveau de la région de non-affichage ; une ligne de grille (10) disposée au niveau de la région d'affichage (63) et s'étendant dans une première direction ; et une ligne de sortie de signal de grille (40) disposée au niveau de la région de non-affichage et ayant une première extrémité et une seconde extrémité, la première extrémité de la ligne de sortie de signal de grille (40) étant connectée au registre à décalage (7), et la seconde extrémité de la ligne de sortie de signal de grille (40) étant connectée à un côté de la ligne de grille (10) dans une seconde direction perpendiculaire à la première direction.
Patent WO-2020125719-A1 (WO)
Inventor: Xiong Fei Biao
IPC: F04D25/10
Filed: 2019-12-19
Abstract: An oscillation angle adjusting mechanism, comprising a support base (005), a connection plate member and a connection plate movement control device; the connection plate member is sleeved on a motion column (0071) and is rotatable around the motion column (0071), and the connection plate member comprises one connection plate (201); more than two fixing columns (101, 102) are fixed on the support base (005), one fixing column connection hole (2012, 2013) being provided on the connection plate (201) for each of the fixing columns (101, 102); the connection plate member can be sleeved on the corresponding fixing column (101, 102) by means of the respective fixing column connection hole (2012, 2013) and rotates around said column respectively, so as to achieve oscillation; and the connection plate movement control device controls the connection plate (201) to move up and down, so as to switch the fixing columns (101, 102) around which the connection plate member rotates, thereby switching between more than two oscillation angles. An electric fan and an electric heater which have the oscillation angle adjusting mechanism are able to switch between two or more oscillation angles, and are able to meet people's actual needs.
Patent WO-2021109271-A1 (WO)
Inventor: ZHANG YU
IPC: G02F1/1339
Filed: 2019-12-20
Abstract: Provided are a sealant and a display panel. Curing enhancement particles are doped in the sealant; and the curing enhancement particles comprise metal nano-particles and isolation layers, wherein the isolation layers are wrapped outside the metal nano-particles. The sealant and the display panel of the present invention can enhance a pre-curing effect, thus improving the display effect.
Patent WO-2021127846-A1 (WO)
Inventor: FEI YONGQIANG
IPC: H04W76/28
Filed: 2019-12-23
Abstract: The present application relates to a paging method, an apparatus and a device. Said method comprises: receiving a first message from a network device, the first message comprising at least one piece of DRX configuration information, the first DRX configuration information included therein being used to configure a first DRX cycle, the first DRX cycle corresponding to a plurality of first offsets, and the first offsets being used to indicate a time domain position of paging frames; determining a plurality of first paging frames according to the plurality of first offsets; and detecting, at the plurality of first paging frames, a paging message from the network device. Increasing paging frames is equivalent to increasing the number of paging occasions within the paging frames. Therefore, even if a large DRX cycle is configured, paging messages can also be sent in a timely manner, and a paging delay is also reduced, thereby reducing a service delay.
Patent WO-2020199680-A1 (WO)
Title: Rail transit train and fault protection method thereof
Inventor: ZHOU LI
IPC: B60L3/00
Filed: 2019-12-25
Abstract: A rail transit train and a fault protection method thereof, comprising two medium voltage power supply buses (A, B), wherein the two medium voltage power supply buses (A, B) are connected by means of a first contactor (K(III)). When the two medium voltage power supply buses (A, B) are working normally, the power supply capacity and load of the two medium voltage power supply buses (A, B) are balanced. The rail transit train may effectively reduce the impact of an interphase short-circuit fault of the medium voltage power bus on an auxiliary power supply system of the entire train, ensure normal operation of the train in the case of failure, and improve the safety and operating efficiency of the rail transit train.
Patent WO-2021128290-A1 (WO)
Title: 一种mof包覆的单晶三元正极材料及其前驱体的制备方法
Inventor: XU KAIHUA
IPC: H01M4/485
Filed: 2019-12-27
Abstract: 一种MOF包覆的单晶三元正极材料及其前驱体的制备方法，首先按照摩尔比配置镍钴锰金属盐的A溶液，配置氨水络合剂溶液和液碱；然后将A溶液、氨水络合剂溶液和液碱以加入到反应釜中反应，得到前驱体内核；之后将有机羧酸盐溶于有机溶剂中得到B溶液；将B溶液与锰金属盐溶液加入到上述反应釜中反应，陈化后得到MOF包覆的核壳结构前驱体；将核壳结构前驱体进行低温预烧得到具有单晶结构的镍钴锰氧化物；将该单晶结构的镍钴锰氧化物与一水氢氧化锂在研钵中均匀混合进行高温煅烧，得到MOF包覆的单晶三元正极材料。克服了高镍带来的循环、热稳定性不好的问题，得到正极材料具有高倍率性、高容量和高循环性能的电化学性能。
Patent WO-2020143602-A1 (WO)
Inventor: LIN DELI
IPC: F16M11/04
Filed: 2020-01-07
Abstract: A mobile terminal support (100), comprising a support base (10), a first clamping arm (20), a second clamping arm (30), a support arm (40), and a locking device (60). One end of the first clamping arm, the second clamping arm, and the support arm are movably disposed in the support base; a first transmission assembly (14) is provided in the support base and comprises a first transmission gear (141), a second transmission gear (143), and a first elastic reset member (145); the first transmission gear, the second transmission gear, and the first elastic reset member are arranged coaxially; the first elastic reset member is connected between the first transmission gear and the second transmission gear; the end of the first clamping arm located in the support base is provided with a first transmission rack (23), and the end of the support arm located in the support base is provided with a third transmission rack (43) and a positioning block (41); the first transmission rack meshes with the first transmission gear, and the third transmission rack meshes with the second transmission gear; the locking device is fixed in the support base and is located below the positioning block; and the length of the support arm of the mobile terminal support is adjustable.
Patent WO-2020151495-A1 (WO)
Inventor: RAO YONG
IPC: C23C14/24
Filed: 2020-01-08
Abstract: A vapor deposition structure (1), a vapor deposition apparatus (Z), a vapor deposition system, and a method for using a vapor deposition structure, relating to the technical field of display. The vapor deposition structure (1) comprises: a vapor deposition crucible (11), a nozzle (12), and a floating plate (13). The vapor deposition crucible (11) is used for containing a vapor deposition source material (14), the vapor deposition source material (14) changing from a liquid state to a gaseous state after being heated. The nozzle (12) is provided at the outlet of the vapor deposition crucible (11). The nozzle (12) is used for spraying the vapor deposition source material (14) in the gaseous state to the surface of a substrate (15) to be vapor-deposited. The floating plate (13) is configured to float on the surface of the vapor deposition source material (14) in the liquid state. The floating plate (13) has a plurality of hollow structures (130). The plurality of hollow structures (130) is configured for the vapor deposition source material (14) in the gaseous state to pass through.
Patent WO-2020151621-A1 (WO)
Title: 化合物、其制备方法及医药用途
Inventor: ZHANG BAOXIAN
IPC: C07D407/10
Filed: 2020-01-19
Abstract: 本发明属于医药技术领域，本发明具体公开了式(I)所示的化合物、其异构体或其可药用盐。本发明还具体公开了该化合物、其异构体或其可药用盐的制备方法及医药用途。本发明化合物、其异构体或其可药用盐能够用于预防或治疗糖尿病，具有抑制血糖升高、降低血糖水平的作用。