baber/WOPTO huggingface dataset:
Patent WO-2022021516-A1 (WO)
Inventor: XU MINGCHUAN
IPC: A42C5/00
Filed: 2020-08-24
Abstract: A snap-fit connection structure, a headband and a sports cap, wherein the snap-fit connection structure comprises a female connector (1) and a male connector (2), the female connector (1) is provided with a slot (4), the two inner side walls at an opening end of the slot (4) are provided with a first wavy surface (5), the male connector (2) is provided with a mating protrusion (6), the two outer sides of the mating protrusion (6) are provided with a second wavy surface (7), and the mating protrusion (6) is inserted into the slot (4). The first wavy surface (6) mates with the second wavy surface (7), the peak of the first wavy surface (5) corresponds to the trough of the second wavy surface (7), and the trough of the first wavy surface (5) corresponds to the peak of the second wavy surface (7). The female connector (1) has a hard texture, the male connector (2) has a soft texture, and the connection problem between soft and hard materials is solved. A simple structure is adopted to achieve much firmer connection and easy detachment.
Patent WO-2021037164-A1 (WO)
Inventor: LI DAOLIN
IPC: B60T8/17
Filed: 2020-08-27
Abstract: 一种车辆的制动方法，包括以下步骤：获取车辆的第一状态信息，其中，第一状态信息包括车辆质量和制动需求减速度；根据第一状态信息计算车辆所需制动扭矩，并根据车辆所需制动扭矩控制电制动扭矩的输出；获取车辆的当前坡度和当前车速；根据当前车速、车辆所需制动扭矩、制动需求减速度和当前坡度，判断是否控制车辆卸载电制动扭矩，以及是否控制车辆施加机械制动扭矩。还涉及一种车辆的制动装置及车辆。
Patent WO-2021147319-A1 (WO)
Inventor: HOROVITZ SHAY
IPC: H04L29/08
Filed: 2020-08-28
Abstract: 本申请提供了一种数据处理方法，包括：第一设备获取多个数据，然后第一设备基于多个数据获得目标拟合模型，接着第一设备向第二设备发送目标拟合模型，该目标拟合模型用于恢复多个数据中的至少一个数据。如此，可以减少传输的数据量以及第二设备存储的数据量，从而缓解数据传输压力和数据存储压力。
Patent WO-2022056818-A1 (WO)
Title: Electrochemical apparatus and electronic apparatus comprising same
Inventor: LI DAGUANG
IPC: H01M4/134
Filed: 2020-09-18
Abstract: An electrochemical apparatus and an electronic apparatus comprising an electrochemical apparatus. The electrochemical apparatus comprises a positive electrode, an isolation membrane, and a negative electrode, the negative electrode comprising a negative current collector (40) and a pole piece frame that exists on the surface of the negative current collector (40), and the pole piece frame comprising a porous carbon material (41) and a fiber reinforcement body (44). The electrochemical apparatus has a good product yield and can effectively reduce the costs of manufacturing processing. Meanwhile, by using a structured negative electrode, the formation of lithium dendrites and volume expansion during a charge-discharge cycle of the electrochemical apparatus can be inhibited, thereby improving the safety and cyclic performance of the electrochemical apparatus.
Patent WO-2022067850-A1 (WO)
Inventor: ZHANG YUSHU
IPC: H04L5/00
Filed: 2020-10-02
Abstract: This disclosure relates to techniques for configuring physical uplink shared channel transmissions with improved reliability in a wireless communication system. A cellular base station may establish a wireless link with a wireless device. The cellular base station may provide uplink data transmission configuration information to the wireless device. The uplink data transmission configuration information may configure an uplink data transmission to multiple transmission-reception-points. The cellular base station may receive at least a portion of the uplink data transmission.
Patent WO-2021248783-A1 (WO)
Title: 一种彩膜基板、显示面板、显示装置
Inventor: ZHA GUOWEI
IPC: G02F1/1335
Filed: 2020-10-30
Abstract: 一种彩膜基板（1）、显示面板、显示装置，彩膜基板（1）包括第一像素区域（100）和邻近第一像素区域（100）的第二像素区域（200），彩膜基板（1）还包括：基底（10）；Micro LED发光单元（30），对应第一像素区域（100）设置于基底（10）上；平坦层（40），设置于Micro LED发光单元（30）以及基底（10）上；彩色色阻（50），对应第二像素区域（200）设于平坦层（40）上。解决了在LCD屏中光学式传感器与光学显示无法在空间上重合的问题。
Patent WO-2022088145-A1 (WO)
Title: 一种水性纳米锌基复合涂料及其制备方法和应用
Inventor: YUAN HONGQING
IPC: C09D183/00
Filed: 2020-10-31
Abstract: 一种水性纳米锌基复合涂料，包括：水性聚氨酯树脂、水性环氧树脂、水性含硅树脂、锌粉、纳米二氧化硅、消泡剂、乳化剂、分散剂、附着力促进剂；以水作溶剂，节省大量资源，不含苯、二甲苯、乙烷、甲醛等VOC有害物质，防腐性能优良，复涂性能良好，抗辐射，不经过任何研磨程序，直接搅拌即可，制备方法简单可靠，消除了施工、储存时火灾隐患，降低了对大气污染，在密闭环境中也可照常施工。涂料在铜表面附着力强，耐候性强，操作性能简单，涂装工具可用水直接清洗，大大有效减少对施工人员的伤害，可以在铜底材上运用广泛，可在室外大面积施工，方法简单易施工。
Patent WO-2021120916-A1 (WO)
Title: 一种发声装置以及电子终端
Inventor: LI CHENGWEI
IPC: H04R9/06
Filed: 2020-11-06
Abstract: 本发明公开了一种发声装置。所述发声装置包括：壳体组件，所述壳体组件配置为用于实现音圈与外部电路的连通；所述壳体组件包括导电件和壳体，所述导电件与壳体一体成型；音圈，所述壳体组件内形成容置空间，所述容置空间内设置有所述音圈；所述导电件包括第一导电部、第二导电部，以及与所述第一导电部和所述第二导电部分别固定连接的连接线；所述导电件的一端与所述音圈固定连接，另一端与外部电路固定连接。本发明发声装置中壳体与导电件一体成型形成壳体组件，降低了发声装置的装配难度。
Patent WO-2021098531-A1 (WO)
Title: 线路板及其制作方法
Inventor: HUANG LIXIANG
IPC: H05K1/18
Filed: 2020-11-06
Abstract: 本申请提供一种线路板及其制作方法，包括：芯板、至少一个芯片、第一线路层、第一绝缘层。其中，芯板上开设有槽体；芯片设置在槽体中，芯片具有第一引出端子，第一线路层设置在芯板的至少一侧，第一绝缘层设置在芯板与第一线路层之间；其中，所述第一引出端子穿过第一绝缘层与第一线路层连接，进而将芯片与第一线路层电连接。以此使芯片与线路之前的接线更加灵活。
Patent WO-2021103998-A1 (WO)
Title: 一种跨链交易签名方法及装置
Inventor: SHI XIANG
IPC: G06Q20/08
Filed: 2020-11-09
Abstract: 一种跨链交易签名方法及装置，涉及金融科技领域，具体涉及区块链领域，其中，方法包括：第一跨链组件将上链请求发送至第二跨链组件，第二跨链组件根据上链请求和区块链的状态信息生成待签名交易，并将待签名交易和区块链的签名算法发送至第一跨链组件，第一跨链组件根据签名算法，使用用户私钥对待签名交易进行签名，将生成的已签名交易发送至第二跨链组件，第二跨链组件将已签名交易发送至区块链中。用以解决现有技术中客户端的复杂度较高的问题。
Patent WO-2022082897-A1 (WO)
Inventor: ZHANG ZHIPING
IPC: G08B1/04
Filed: 2020-11-11
Abstract: An interference signal processing device for a displacement sensor, relating to the technical field of sensor devices, and comprising a body (1). A connection seat (2) is fixedly mounted on the left side of the body (1); a groove (3) is provided at the top of the body (1); sliding grooves (5) are provided on the front and rear inner sidewalls of the groove (3); a moving block (6) is provided inside the groove (3); sliding blocks (7) are fixedly mounted on the front and rear sides of the moving block (6); the surfaces of the sliding blocks (7) are slidably connected to the inner sidewalls of the sliding grooves (3); a pushing plate (8) is fixedly mounted at the top of the moving block (6); a limiting device (10) is provided on the right side of the pushing plate (8). When the pushing plate (8) is pushed back, a water absorbent sponge (1203) is in contact with the bottom of the groove (3), so as to push sweat forward; at the same time, an air blower (1103) is started to blow air to bristles (1110), so that the bristles (1110) rotate by means of a bearing (1107) to brush sweat forward; at the same time, a water pushing piece (1101) pushes sweat left after brushing by the bristles (1110) forward to complete sweat removal processing work. The apparatus damage probability is reduced and the safety of a worker is improved.
Patent WO-2021115008-A1 (WO)
Inventor: ZHANG HAITAO
IPC: B60R22/48
Filed: 2020-11-11
Abstract: A seat safety belt heating assembly and a seat. The seat safety belt heating assembly comprises a safety belt body (3) and a safety belt heating mechanism (4). The safety belt heating mechanism (4) is connected to the safety belt body (3). The seat comprises the safety belt body (3), a seat body (11), a heating assembly, and a control assembly (13). The heating assembly comprises a heating mechanism (4) provided on the safety belt body (3). During use, one end of the heating mechanism (4) stops on the safety belt body (3) at a front end of a fixed member (5), and the other end of the heating mechanism (4) stops on the safety belt body (3) at a front end of a retractor (1). The control assembly (13) comprises an ECU heating controller (131), a safety belt heating switch, and an insertion detection unit (134) configured to detect whether a lock latch (7) is inserted into a lock buckle (9). The safety belt heating switch, the insertion detection unit (134), and the heating mechanism (4) are respectively connected to the ECU heating controller (131). In the seat having the structure described above and having the safety belt heating mechanism (4), controls the heating mechanism (4), by means of the ECU heating controller (131) to turn on so as to start heating, when the safety belt heating switch is turned on and the lock latch (7) of the safety belt body (3) is inserted into the lock buckle (9), thereby improving user comfort.
Patent WO-2021227418-A1 (WO)
Inventor: SHAO CUIPING
IPC: G06F9/48
Filed: 2020-11-17
Abstract: Est divulgué, un procédé de déploiement de tâche basé sur un système hétérogène FPGA à cartes multiples. Le procédé consiste : à diviser une tâche totale en une pluralité de sous-tâches agencées en fonction d'un ordre d'exécution de tâche (S11) ; à calculer la consommation de fonctionnement de chacune des sous-tâches (S12) ; en fonction de la consommation de fonctionnement de chacune des sous-tâches et du nombre de cartes FPGA d'un système hétérogène FPGA à cartes multiples, à déterminer une valeur de contrainte de consommation de fonctionnement correspondant à une FPGA d'une sous-tâche à déployer qui est dans le système hétérogène FPGA à cartes multiples (S13) ; à déterminer ensuite des sous-tâches à déployer sur la FPGA de ladite sous-tâche (S14) ; et à déployer lesdites sous-tâches sur la FPGA de ladite sous-tâche (S15). Au moyen du procédé, le débit des tâches d'exécution du système hétérogène FPGA à cartes multiples est supérieur, les pipelines entre les cartes FPGA sont plus équilibrés, l'efficacité de traitement des ressources matérielles dans une unité est encore améliorée, et une universalité plus forte est obtenue.
Patent WO-2022057072-A1 (WO)
Title: Neural signal recording method and system combining in vivo patch-clamp recording and optical fiber recording
Inventor: ZHAO WENJIE
IPC: G01N21/84
Filed: 2020-11-17
Abstract: A neural signal recording method and system combining in vivo patch-clamp recording and optical fiber recording. The neural signal recording system comprises a fluorescence signal recording unit (1), an excitation unit (2), a patch-clamp recording unit (3), and a control and processing unit (4); the patch-clamp recording unit (3) comprises an electrophysiological digital-to-analog converter (34); the fluorescence signal recording unit (1) records a fluorescence signal; the patch-clamp recording unit (3) records a neuroelectric signal; the fluorescence signal and the neuroelectric signal are synchronized in the electrophysiological digital-to-analog converter (34). The present invention can reflect both changes in membrane potentials such as pulse discharge and changes in neurochemical signals of associated loops, and has qualitative improvement in the dimension and form of neural signal recording and the richness of obtained data.
Patent WO-2021104199-A1 (WO)
Title: Composés de cellules souches anti-cancer à base d'acide aminoxy et procédés associés
Inventor: YANG DAN
IPC: C07C239/20
Filed: 2020-11-23
Abstract: L'invention concerne des petites molécules synthétiques et leur utilisation en tant que médicament, en particulier dans le traitement du cancer. L'invention concerne également un procédé d'inhibition de cellules souches cancéreuses. L'invention concerne également une méthode de traitement de cancers et d'autres maladies par modification des fonctions mitochondriales. L'invention concerne également un procédé de fabrication et d'utilisation des composés.
Patent WO-2022109891-A1 (WO)
Title: 一种多功能工业机器人机械手
Inventor: XIAO WEIGANG
IPC: B25J19/00
Filed: 2020-11-26
Abstract: 一种多功能工业机器人机械手，包括下拼接板(20)、固定块(1)、第一转动电机(5)、第二转动电机(6)和V形块(14)，下拼接板(20)顶部焊接有固定块(1)，固定块(1)顶部开设有限位槽(2)且限位槽(2)内套设有插块(3)，插块(3)顶部连接有安装板(4)，安装板(4)顶部一端通过安装座安装有第一转动电机(5)，安装板(4)顶部另一端通过预留槽安装有水冷排(7)，第一转动电机(5)的动力输出端连接有机械手转动臂(11)，机械手转动臂(11)端部一侧焊接有转槽(12)，该机械手能在夹持较重物体或夹持较轻物体的情景下进行区分切换使用，机械手在拆卸时较为简单，切换时稳定效果佳，转动电机的散热效果佳。
Patent WO-2021129316-A1 (WO)
Title: 电流传感器
Inventor: ZHENG CHENG
IPC: G01R19/00
Filed: 2020-11-30
Abstract: 一种能够抑制汇流条彼此之间发生短路的电流传感器，具备：板状的多个汇流条；磁检测部，对在各汇流条中流动电流时所形成的磁场进行检测；以及壳体，与多个汇流条一体地保持多个汇流条，多个汇流条沿第一方向排列配置，至少一部分汇流条具有：第一导体部，在第一方向上延伸设置；第二导体部，与第一导体部的一端相连，在与第一方向交叉的第二方向上延伸设置；以及第三导体部，与第一导体部的另一端相连，在第三方向上延伸设置，多个汇流条中至少包括第一导体部的宽度大于厚度且在第一方向上相邻的第一汇流条和第二汇流条，从第三方向观察时，第一汇流条的第一导体部和第二汇流条的第一导体部在第二方向上间隔一定的距离。
Patent WO-2022104915-A1 (WO)
Inventor: Zou Xixi
IPC: H02J7/00
Filed: 2020-12-01
Abstract: L'invention concerne un dispositif électronique (10), comprenant un support (12) et un ensemble bobine d'induction (11) disposé sur le support (12), l'ensemble bobine d'induction (11) comprenant une bobine d'induction (111) et un premier ensemble de positionnement annulaire (112) entourant la périphérie de la bobine d'induction (111), le premier ensemble de positionnement annulaire (112) comprend un premier acier magnétique annulaire (1121), un deuxième acier magnétique annulaire (1122), un aimant doux annulaire (1123), un troisième acier magnétique annulaire (1124) et un quatrième acier magnétique annulaire (1125) ; le premier acier magnétique annulaire (1121), le deuxième acier magnétique annulaire (1122), l'aimant doux annulaire (1123), le troisième acier magnétique annulaire (1124) et le quatrième acier magnétique annulaire (1125) sont agencés séquentiellement de l'intérieur vers l'extérieur dans la direction radiale. Le premier acier magnétique annulaire (1121) et le quatrième acier magnétique annulaire (1125) sont magnétisés dans la direction axiale, et la polarité du côté du premier acier magnétique annulaire (1121) tourné vers le support (12) est opposée à la polarité du côté du quatrième acier magnétique annulaire (1125) tourné vers le support (12), et le deuxième acier magnétique annulaire (1122) et le troisième acier magnétique annulaire (1124) sont magnétisés dans la direction radiale, et les polarités des côtés opposés du deuxième acier magnétique annulaire (1122) et du troisième acier magnétique annulaire (1124) sont opposées l'une à l'autre. Le dispositif électronique (10) peut améliorer efficacement l'attraction magnétique et l'effet de blindage électromagnétique du premier ensemble de positionnement annulaire (112). La présente invention porte aussi sur un système de charge sans fil (100).
Patent WO-2022116250-A1 (WO)
Inventor: FENG XIATING
IPC: G01N3/06
Filed: 2020-12-11
Abstract: A true triaxial real-time scanning CT testing device and method for a high-pressure hard rock breaking process. The device comprises a rigid frame (1), a rigid cross beam (2), a cross beam lifting/lowering guide column (3), a cross beam lifting/lowering driving cylinder (4), upper and lower loading bases (5, 7), upper and lower base rotary driving platforms (6, 8), a high-energy accelerator CT ray source (13), and a high-energy accelerator CT detection source (14), and four actuators (9, 10, 11, 12). The upper and lower loading bases (5, 7) are each provided with two actuators (9, 10, 11, 12); the four actuators (9, 10, 11, 12) are integrally distributed in an inclined manner by 45º; a support cylinder (18, 19) is mated between the upper and lower loading bases (5, 7) to form a pressure chamber; the pressure chamber is located between the CT ray source (13) and the CT detection source (14); the pressure chamber can horizontally rotate by 360º. The method comprises: preparing a test sample combination body (24), and scanning a vacant pressure chamber inner cavity (20) by means of CT equipment for providing reference data for the subsequent image processing; placing the test sample combination body (24) into the pressure chamber inner cavity (20), and controlling the rigid cross beam (1) to lower until the pressure chamber is closed; centering and clamping the test sample combination body (24), rotating the pressure chamber, and obtaining a three-dimensional image of a test sample by means of the CT equipment; and applying a true triaxial stress, rotating the pressure chamber, and obtaining the three-dimensional image of the test sample under each stress condition by means of the CT equipment.
Patent WO-2022120853-A1 (WO)
Inventor: BO EN
IPC: G01N21/64
Filed: 2020-12-11
Abstract: A super-resolution measurement system (10) and a super-resolution measurement method. The super-resolution measurement system (10) comprises: a light source module (11) used to emit a light source light; a light modulator (121), comprising a plurality of micro-mirrors (1211), the plurality of micro-mirrors (1211) being divided into a plurality of modulation units, each modulation unit comprising two micro-mirrors (1211), the light modulation module (12) being used to modulate the light source light into structured light, the structured light being able to be guided to a sample (20) to be measured so as to cause the sample (20) to be measured to emit measurement light, the structured light forming a striped light spot on the sample (20) to be measured, and each modulation unit corresponding to a stripe pattern cycle; an imaging module (13), used to acquire a stripe pattern image on the basis of the measurement light, and used to obtain a wide field image; and a controller (14), electrically connected to the light modulator (121) and the imaging module (13), used to adjust the phase of the stripes formed by the structured light, and used to perform super-resolution reconstruction on the basis of the stripe pattern image and the wide field image, thereby obtaining an super-resolution image in order to obtain biological information of the sample (20) to be measured.
Patent WO-2021136058-A1 (WO)
Title: Video processing method and device
Inventor: NING KE
IPC: G06F16/78
Filed: 2020-12-24
Abstract: A video processing method and device, which relate to video segment positioning technology of the field of computer vision in the field of artificial intelligence and relate in particular to the field of computer vision and the field of natural language processing. The method comprises: acquiring semantic features of an inputted sentence (S710); according to the semantic features, acquiring video features for performing semantic enhancement on a video frame and for obtaining the video frame, the video features comprising the semantic features (S720); according to the semantic features and the video features, determining whether the video segment to which to the video frame belongs is a target video segment corresponding to the inputted sentence (S730). The described method helps to increase the accuracy of recognizing a target video segment corresponding to an inputted sentence.
Patent WO-2022134088-A1 (WO)
Inventor: JIANG WEIPENG
IPC: H02J50/00
Filed: 2020-12-25
Abstract: 本申请提供一种无线输能单元、设备及方法。该无线输能单元包括辐射源、发光体、控制器和超表面。其中，辐射源用于发射电磁波信号；控制器用于控制发光体提供不同光强的光源；发光体响应于控制器的控制，提供不同光强的光源；超表面用于对入射到超表面的电磁波信号进行相位调整；其中，超表面的等效阻抗随光强的变化而变化，以使得通过超表面而发射出去的电磁波信号的相位偏移量也随光强的变化而变化。由于用控制器控制发光体提供不同光强的光源，使得超表面的等效阻抗随之发生改变，从而可以对入射到超表面的电磁波信号的相位进行更高精度地控制，进而使得无线输能单元所发射的电磁波信号可以实现更高精度的能量聚焦，有利于提高充电效率。
Patent WO-2022160093-A1 (WO)
Title: 一种usb2.0光电传输系统
Inventor: HUANG JUNBIN
IPC: H04Q11/00
Filed: 2021-01-26
Abstract: 本发明涉及一种USB2.0光电传输系统，包括第一USB2.0连接器、第二USB2.0连接器、第一信号方向判别电路、第二信号方向判别电路、第一激光器、第二激光器、第一光电探测器以及第二光电探测器，第一信号方向判别电路的第一端和第二端分别连接第一USB2.0连接器的D+引脚和D-引脚，第一信号方向判别电路的第三端和第四端分别连接第一激光器和第二光电探测器，第二信号方向判别电路的第一端和第二端分别连接第二USB2.0连接器的D+引脚和D-引脚，第二信号方向判别电路的第三端和第四端分别连接第二激光器和第一光电探测器，第一激光器和第一光电探测器以及第二激光器和第二光电探测器之间通过光纤连接。本发明可实现真正意义上的USB2.0光电传输。
Patent WO-2022016845-A1 (WO)
Title: Multi-node monitoring method and apparatus, electronic device, and storage medium
Inventor: GUO JIANWEI
IPC: H04L29/08
Filed: 2021-01-26
Abstract: Disclosed in the embodiments of the present application are a multi-node monitoring method and apparatus, an electronic device, and a storage medium. The technical solution provided in the embodiments of the present application comprises: on the basis of pre-configured public resource monitoring items and monitoring weightings, each host machine respectively starts the collection of monitoring data of corresponding public resources; extracting network latency data of each host machine and a monitoring data storage node and, on the basis of the network latency data and the monitoring weightings, using a predefined reliability calculation formula to calculate a reliability value of the monitoring data collected by each host machine; and screening the monitoring data with the highest reliability value and storing same in the monitoring data storage node. Using the present technical means, screening and storing the monitoring data with the highest reliability value can ensure the high reliability of monitoring data acquisition and storage, reducing the system overheads of a cloud computing platform. The storage of screened monitoring data can prevent the repeated acquisition and storage of monitoring data, thereby reducing the occupation of database storage resources.
Patent WO-2022170511-A1 (WO)
Inventor: WAN SHUAI
IPC: H04N19/124
Filed: 2021-02-09
Abstract: Disclosed in embodiments of the present application are a point cloud decoding method, a decoder, and a computer storage medium. The method comprises: the decoder decoding a code stream, and determining a mode parameter; if the mode parameter indicates that a spatial scalability mode is used, determining geometric center coordinates of a current node, and determining geometric center coordinates of a neighbor node of the current node in a point cloud according to the geometric center coordinates of the current node; determining a local space coordinate mean value corresponding to the current node according to the geometric center coordinates of the current node and the geometric center coordinates of the neighbor node; and determining reconstructed geometric information of the current node on the basis of the local space coordinate mean value.
Patent WO-2021213062-A1 (WO)
Inventor: ZHANG KAI
IPC: G09G3/3233
Filed: 2021-03-11
Abstract: A display substrate and a display device. The display substrate comprises: a display region (AA) and a non-display region (AA'). The display substrate comprises: a base, and a first power line (VSS), a scanning signal line (Gate), a first initial signal line (Init1) and a plurality of display units (10) disposed on the base. The display units (10) are located in the display region (AA), and the first power line (VSS) is located in the non-display region (AA'). The display unit (10) comprises: a driving structure layer and a light-emitting structure layer. The light-emitting structure layer comprises a light-emitting element (12). The driving structure layer comprises a pixel driving circuit (11) configured to drive the light-emitting element (12) to emit light. The pixel driving circuit (11) comprises a reset sub-circuit. The reset sub-circuit is separately connected to the scanning signal line (Gate), the first initial signal line (Init1), and a first pole of the light-emitting element (12), and is configured to provide a signal of the first initial signal line (Init1) to the first pole of the light-emitting element (12) so as to initialize the first pole of the light-emitting element (12). A second pole of the light-emitting element (12) is connected to the first power line (VSS). The first initial signal line (Init1) is electrically connected to the first power line (VSS).
Patent WO-2021185256-A1 (WO)
Title: Substituted pyrimidine or pyridine amine derivative, composition thereof, and medical use thereof
Inventor: LIU LIFENG
IPC: C07D401/14
Filed: 2021-03-16
Abstract: Provided is a substituted pyrimidine or pyridine amine derivative represented by formula (I), and a pharmaceutically acceptable salt, solvate, stereoisomer, prodrug, and pharmaceutical composition thereof, as well as medical application thereof. The derivative has significant adenosine A 2A receptor and/or adenosine A 2B receptor antagonistic activities.