baber/WOPTO huggingface dataset:
Patent WO-2021238486-A1 (WO)
Title: Display substrate and display device
Inventor: QU YI
IPC: G09G3/3225
Filed: 2021-04-15
Abstract: A display substrate (20) and a display device (40). The display substrate (20) comprises a base substrate (101) and a plurality of sub-pixels (100) located on the base substrate (101), and each of the sub-pixels (100) comprises a pixel circuit. The plurality of sub-pixels (100) comprise a first sub-pixel (100a); a compensation sub-circuit (128) of the first sub-pixel (100a) comprises a first electrode (128b), a second electrode (128c) and a connection portion (128d) located between the first electrode (128b) and the second electrode (128c); a first driving electrode (134) of a light-emitting element (120) of the first sub-pixel (100a) comprises a first main body portion (141) and a first protruding portion (142), the first main body portion (141) comprises a first side (141a) parallel to a certain direction, the first protruding portion (142) protrudes from the first side (141a) of the first main body portion (141), and the first protruding portion (142) and the connection portion (128d) of the compensation sub-circuit (128) of the first sub-pixel (100a) at least partially overlap in a direction perpendicular to the base substrate (101); and the light-emitting element (120) of the first sub-pixel (100a) is configured to emit green light. The display substrate (20) can effectively improve the display uniformity.
Patent WO-2022226827-A1 (WO)
Title: 光学系统、摄像模组及电子设备
Inventor: DANG XUWEN
IPC: G02B13/18
Filed: 2021-04-28
Abstract: 一种光学系统（10），包括：第一透镜（L1），其物侧面（S1）于近光轴处为凹面；具有正屈折力的第二透镜（L2）；第三透镜（L3）；第四透镜（L4），其物侧面（S7）和像侧面（S8）均为非球面；第五透镜（L5），其物侧面（S9）于近光轴处为凸面，且其物侧面（S9）和像侧面（S10）中的至少一者具有非旋转对称面型，第五透镜（L5）的非旋转对称面型关于X轴及Y轴对称；且光学系统（10）满足关系：|（fx5+fy5）|/（fx+fy）＜22；fx5为第五透镜（L5）于X方向的有效焦距，fy5为第五透镜（L5）于Y方向的有效焦距，fx为光学系统（10）于X方向的有效焦距，fy为光学系统（10）于Y方向的有效焦距。
Patent WO-2021233110-A1 (WO)
Title: Display apparatus, fabrication method therefor, and smart mirror
Inventor: WEI WEI
IPC: G06F3/147
Filed: 2021-04-29
Abstract: A display apparatus, comprising a display panel (11) and a functional substrate (21) that is located on a light emergent side of the display panel (11); the functional substrate (21) comprises: a transparent substrate (16), which is configured to have a first total reflection angle on an inner surface of a side far from the display panel (11); a specular reflection layer (13), which is located on a side of the transparent substrate (16); and a holographic film layer (15), which is located between the transparent substrate (16) and the specular reflection layer (13) and which is configured so that the propagation direction faces towards the transparent substrate and part of incident light the angle of incidence of which is within a first light incident angle range is diffracted and enters the transparent substrate (16) at a first light emergent angle, the first light emergent angle being greater than or equal to the first total reflection angle. Further provided are a fabrication method for a display apparatus and a smart mirror.
Patent WO-2021227910-A1 (WO)
Inventor: KONG ZHINENG
IPC: G03F1/38
Filed: 2021-05-02
Abstract: 一种光掩膜版及其制作方法，光掩膜版包括：基底(11)、位于基底(11)上的遮光层(12)和阻挡层(13)，遮光层(12)内具有暴露基底(11)表面的开口(121)，阻挡层(13)覆盖开口(121)的侧壁，且阻挡层(13)底部与基底(11)相接触。
Patent WO-2022001540-A1 (WO)
Title: Configuration method and apparatus, binding method and apparatus, and device, sending node, receiving node and medium
Inventor: WANG QILEI
IPC: H04Q11/00
Filed: 2021-05-31
Abstract: Provided are a configuration method and apparatus, a binding method and apparatus, and a device, a sending node, a receiving node and a medium. The configuration method comprises: determining a multiplexing structure of an optical layer channel; and configuring channel identification information for a target node according to the multiplexing structure, wherein the channel identification information is used for indicating that the target node is bound with the optical layer channel.
Patent WO-2022110731-A1 (WO)
Title: Electronic atomization device, electronic atomization device body, and atomization material storage device
Inventor: CHEN CHEN
IPC: A24F40/42
Filed: 2021-05-31
Abstract: An electronic atomization device (100), comprising an atomization material storage device (100A) and a body (100B). The atomization material storage device (100A) is used for storing an atomizable material. The body (100B) is detachably connected to the atomization material storage device (100A). The body (100B) comprises a processing circuit (32), a power supply (33), and a detection apparatus (34). The power supply (33) is electrically connected to the processing circuit (32), wherein the processing circuit (32) controls the power supply (33) to provide first electric power to the atomization material storage device (100A) to atomize the atomizable material. The detection apparatus (34) is electrically connected to the processing circuit (32). When the atomization material storage device (100A) triggers the detection apparatus (34), the detection apparatus (34) provides a power adjustment signal (AS) to the processing circuit (32), wherein the processing circuit (32) controls, in response to the power adjustment signal (AS), the power supply (33) to provide second electric power to the atomization material storage device (100A), and the second electric power is different from the first electric power. The present invention further discloses an electronic atomization device body (100B) and the atomization material storage device (100A).
Patent WO-2021244588-A1 (WO)
Inventor: XU JIANBIN
IPC: H04L45/24
Filed: 2021-06-02
Abstract: Provided are a method for processing a routing message, a communication device, a storage medium, and a system, relating to the technical field of communications. Data is synchronized between routing processing units in the form of a message. Since the format of the message is standard and uniform, after the data is synchronized in the form of the message, even if the data formats supported by all the routing processing units are incompatible, or a certain routing processing unit does not have the capability of transceiving certain data, corresponding modification is not performed on the routing processing unit, and a data synchronization failure is not caused. That is, the synchronization of data in the form of the message can ensure the compatibility of the routing processing units having multiple data formats; moreover, when a routing message carries a new attribute, the routing processing unit can receive the routing message without performing modification, thereby relatively reducing a large amount of modification work.
Patent WO-2022257189-A1 (WO)
Title: Quantum walk-based method for simulating sea surface height
Inventor: YU ZHAOYUAN
IPC: G06F30/27
Filed: 2021-06-24
Abstract: A quantum walk-based method for simulating sea surface height, comprising the following steps: (1) on the basis of a quantum walk, generating multiple fluctuating components of sea surface height; (2) screening the sea surface height components; (3) simulating the sea surface height on the basis of a component superposition principle; and (4) performing experiment verification. Further analyzing sea surface height changes from the perspective of multi-scale decomposition, exploring the relationship between changes in sea surface height and sea surface wave modality, and implementing the modeling and simulation of change in sea surface height from the perspective of the superposition and coupling of multiple components, which is a major breakthrough in sea surface height modeling and simulation.
Patent WO-2022012465-A1 (WO)
Inventor: LI FEI
IPC: A62C3/07
Filed: 2021-07-12
Abstract: 本申请涉及一种具有智能定点灭火功能的电池包，包括电池包本体，所述电池包本体包括具有若干个空腔体的壳体，所述空腔体的内部的设置有若干个电池模组，所述电池模组包括若干个电池单体；灭火剂流动管路包括若干个支路通管，各所述支路通管的进液口均用于与灭火剂存储单元连通，各所述支路通管的出液口分别延伸至不同的空腔体的内部的预设位置，所述灭火剂流动管路内部设置有预设压力值的灭火剂；若干个温度感应喷头分别设置于各支路通管的出液口，各温度感应喷头的内部填满热敏元件，用于在感测到预设位置处的实时温度值达到预设变形温度阈值时变形，使得灭火剂经由温度感应喷头喷出，以实现智能定点并定向灭火。
Patent WO-2022012488-A1 (WO)
Title: Vehicle detection method and apparatus, and detection device
Inventor: QU SONGSONG
IPC: G01R31/371
Filed: 2021-07-13
Abstract: A vehicle detection method, applied to a detection device (100), the detection device (100) being connected to a storage battery (32) in a vehicle (200) by means of an electric connector (33), and being communicationally connected to an electronic control unit in the vehicle (200) by means of a hardware communication interface. The method comprises: determining a CCA value of the storage battery (32) according to the internal resistance of the storage battery (32) (S10); determining the battery health degree of the storage battery (32) according to the CCA value (S20); sending a diagnosis command to an electronic control unit in the vehicle (200) to obtain a diagnosis measurement result, the diagnosis measurement result comprising at least one of a battery load state, the current battery usage mileage, and a previous battery usage mileage (S30); and generating a health assessment report of the vehicle (200) according to the battery health degree and the diagnosis measurement result. By combining electrical characteristic detection and diagnosis detection, the present method can solve the problem of misjudgment existing in fault detection of the existing automobile starting systems, and improve the accuracy of fault detection.
Patent WO-2022012571-A1 (WO)
Title: Dust collection bin, charging base and sweeping system
Inventor: WANG PAN
IPC: A47L11/40
Filed: 2021-07-14
Abstract: A dust collection bin (1), a charging base and a sweeping system. The dust collection bin (1) comprises an accommodating cavity (11), a dust collection bag support (12) and an air inlet pipe (13). The accommodating cavity (11) is defined by a shell of the dust collecting bin (1). The dust collection bag support (12) is accommodated in the accommodating cavity (11) and can move between a first position (b) and a second position (a), and one side of the dust collection bag support (12) is connected to a dust collection bag (18). The air inlet pipe (13) is fixed with respect to the shell and located on the other side of the dust collection bag support (12). The air inlet pipe (13) is communicated with the dust collection bag (18) when the dust collection bag support (12) is located at the first position (b), and the air inlet pipe (13) is separated from the dust collection bag (18) when the dust collection bag support (12) is located at the second position (a). According to the dust collection bin (1), garbage in a dust collection box can be automatically transferred to the dust collection bag (18), the larger dust collection bag (18) can be contained, and space is saved.
Patent WO-2023000376-A1 (WO)
Title: 一种多级行星齿轮结构动态特性的分析方法
Inventor: LOU PEIHUANG
IPC: G06F17/12
Filed: 2021-08-02
Abstract: 一种多级行星齿轮结构动态特性的分析方法，包括以下步骤：根据集中质量法分别建立单级直齿轮传动系统非线性动力学模型；分析相邻两构件之间的相对位移关系和运动传递关系，基于Lagrange方程建立三级行星齿轮传动系统动力学方程；基于时变啮合刚度、动态传递误差、啮合相位建立三级行星齿轮传动非线性动力学方程；基于Runger-Kutta法分析三级行星齿轮传动系统动态特性；该分析方法全面考虑时变啮合刚度和动态传递误差等非线性影响因素，将集中质量法、Lagrange方程和Runger-Kutta法相结合，应用于三级行星齿轮传动系统动态特性求解，提高了多级行星齿轮传动系统的求解准确性和效率，对提高齿轮传动系统的啮合平稳性、承载能力和降低摩擦损耗具有重要意义。
Patent WO-2022042655-A1 (WO)
Inventor: ZHANG YUN
IPC: H04W64/00
Filed: 2021-08-26
Abstract: Provided in embodiments of the present invention are a method for constructing a fingerprint map of a multi-floor building and an apparatus. The method is applied to a server, and comprises: receiving crowdsourced data from multiple mobile terminals, the crowdsourced data comprising motion data and location fingerprint data acquired when the mobile terminals move between floors in a multi-floor building; determining, according to the crowdsourced data, floor structures of at least two floors in the multi-floor building, locations of passages connecting the respective floor structures on the floor structures, and structures of the passages; and generating a fingerprint map of the multi-floor building according to the floor structures of the at least two floors, the locations of the passages, and the structures of the passages. By means of the embodiments of the present invention, a fingerprint map of a multi-floor building can be automatically generated, thereby eliminating the need for manual editing, and reducing required human and material resources and costs.
Patent WO-2022048498-A1 (WO)
Inventor: HOU DENG
IPC: C07D495/04
Filed: 2021-08-27
Abstract: La présente invention concerne un inhibiteur d'USP7 tel que représenté par la formule (I), sa méthode de préparation et son utilisation dans le traitement de maladies tumorales. Dans le processus de préparation, le composé de la présente invention est obtenu au moyen d'une série de réactions telles que la substitution, le couplage, la réduction et la déprotection.
Patent WO-2023028868-A1 (WO)
Inventor: NI WEI
IPC: H04W28/00
Filed: 2021-08-31
Abstract: La présente demande concerne un procédé de communication et un appareil de communication. Le procédé comprend les étapes suivantes : sur la base du taux d'utilisation d'une ressource de mémoire, un dispositif terminal transmet à un dispositif de réseau des informations d'instruction pour donner une instruction d'ajuster une bande passante de transmission en liaison descendante (étape 501), la ressource de mémoire étant utilisée pour stocker une unité de données de protocole du protocole de convergence de données par paquets (PDCP PDU), et la PDCP PDU est générée sur la base de données provenant du dispositif de réseau ; et le dispositif terminal reçoit les données provenant du dispositif de réseau (étape 502). Le dispositif terminal peut demander, sur la base de l'état d'utilisation de la ressource de mémoire, au dispositif de réseau d'ajuster la bande passante de transmission en liaison descendante, de sorte qu'un ajustement dynamique d'un taux de transmission en liaison descendante soit mis en œuvre au moyen d'un ajustement dynamique de la bande passante de transmission en liaison descendante, ce qui permet d'améliorer les performances de communication. Par exemple, lorsque les ressources de mémoire dans le dispositif terminal sont insuffisantes, la réduction du taux de transmission en liaison descendante peut éviter ou réduire la perte de paquets ; selon un autre exemple, lorsqu'un grand nombre de ressources de mémoire sont restées dans un UE, l'augmentation du taux de transmission en liaison descendante peut réduire un temps de téléchargement en liaison descendante.
Patent WO-2022057668-A1 (WO)
Title: Negative electrode plate, preparation method therefor, and battery
Inventor: HE WEI
IPC: H01M4/36
Filed: 2021-09-06
Abstract: Provided in the present application are a negative electrode plate, a preparation method therefor, and a battery. The negative electrode plate comprise a current collector. At least one side surface of the current collector is provided with a first active layer, a second active layer is provided on a side surface on the first active layer away from the current collector, and the first active layer is different from the second active layer. The first active layer comprises a first active material, the first active material comprises a first graphite, the second active layer comprises a second active material, and the second active material comprises a second graphite. The ratio of the capacity of the unit mass of the first active material to the specific surface area of the first active material is a first capacity ratio, the ratio of the capacity of the unit mass of the second active material to the specific surface area of the second active material is a second capacity ratio, and the ratio of the second capacity ratio to the first capacity ratio is greater than 1. In the negative electrode plate of the present application, different active layers are coated on the current collector, which prolongs the cyclic service life of the negative electrode material, reduces the expansion rate, increases the capacity, increases the volumetric energy density of a battery, and prolongs the cyclic service life.
Patent WO-2022057745-A1 (WO)
Title: Assisted-driving control method and apparatus
Inventor: JIN XINYAO
IPC: B60W50/08
Filed: 2021-09-11
Abstract: The present application provides an assisted-driving control method, said method comprising: an assisted-driving control method, said method comprising: determining forward road features; on the basis of a road model, determining a first control coefficient corresponding to said forward road features, said road model characterizing a correlation between different road features and the first control coefficient; determining current weather features; on the basis of a weather model, determining a second control coefficient corresponding to the current weather features, said weather model characterizing a correlation between different weather features and the second control coefficient; on the basis of the first control coefficient, the second control coefficient, and driving behavior features, performing assisted driving.
Patent WO-2022068793-A1 (WO)
Inventor: WANG WEN
IPC: H04W24/02
Filed: 2021-09-28
Abstract: The present application belongs to the technical field of communications, and discloses a relay communication information configuration method and apparatus, and an electronic device. The relay communication information configuration method comprises: a terminal reports a relay communication mode to a network-side device; and the terminal receives relay communication information sent by the network-side device, the relay communication information comprising a relay communication policy and/or authorization parameters corresponding to the relay communication mode.
Patent WO-2023000498-A1 (WO)
Title: 半导体结构连接性的测试方法及其测试系统
Inventor: LIU GEYAN
IPC: G01R31/66
Filed: 2021-09-28
Abstract: 本申请实施例提供一种半导体结构连接性的测试方法及其测试系统，测试方法包括：提供半导体结构和检测晶体管，半导体结构包括具有相对的第一端和第二端的硅穿孔结构，检测晶体管具有检测栅极、第一端口和第二端口，检测栅极用于接收测试信号，第一端口用于接收工作电压，第二端口电连接第一端；获取检测晶体管的本征导电因子；检测晶体管接收测试信号导通，且向第二端提供测试电压，以使检测晶体管工作于深三极管区，并获取检测晶体管工作于深三极管区期间流经第二端的电流；基于本征导电因子、工作电压、测试电压和流经第二端的电流，获取硅穿孔结构的电阻。
Patent WO-2023050095-A1 (WO)
Title: Ensemble électrovanne, système de suspension pneumatique, véhicule, procédé de commande et dispositif associé
Inventor: LI KUN
IPC: B60G17/015
Filed: 2021-09-28
Abstract: L'invention concerne un ensemble électrovanne, un système de suspension pneumatique, un véhicule, un procédé de commande et un dispositif associé. Le système de suspension pneumatique comprend au moins un premier ressort pneumatique et au moins un second ressort pneumatique, le ou les premiers ressorts pneumatiques étant utilisés pour régler la hauteur de carrosserie de véhicule d'un essieu avant du véhicule, et le ou les seconds ressorts pneumatiques étant utilisés pour régler la hauteur de carrosserie de véhicule d'un essieu arrière du véhicule ; l'ensemble électrovanne étant respectivement relié au ou aux premiers ressorts pneumatiques et au ou aux seconds ressorts pneumatiques ; et l'ensemble électrovanne étant utilisé pour régler le rapport de la quantité d'écoulement d'air s'écoulant à l'intérieur ou à l'extérieur du ou des premiers ressorts pneumatiques et de la quantité d'écoulement d'air s'écoulant à l'intérieur ou à l'extérieur du ou des seconds ressorts pneumatiques, de telle sorte que la hauteur de carrosserie de véhicule de l'essieu avant du véhicule et la hauteur de carrosserie de véhicule de l'essieu arrière du véhicule sont réglées de manière synchrone.
Patent WO-2022068877-A1 (WO)
Title: Pharmaceutical compositions of amorphous solid dispersions and methods of preperation thereof
Inventor: WANG ZEREN
IPC: A61K31/519
Filed: 2021-09-29
Abstract: An amorphous solid dispersions comprising an active pharmaceutical ingredient and pharmaceutical compositions comprising the amorphous solid dispersions. Also described herein are methods for preparing and using such compositions. In some embodiments, an amorphous solid dispersion comprises an active pharmaceutical ingredient such as palbociclib or neratinib, one or more acids, and a high-molecular weight material.
Patent WO-2023035353-A1 (WO)
Inventor: LIN SUNA
IPC: B62B3/04
Filed: 2021-10-12
Abstract: 本发明公开了涉及物流技术领域，具体为一种应用于国际物流的智能型机器人的无障碍行走底座，包括底座，底座的下端通过支撑架左右对称连接有一对滚轮，底座的下端左右对称焊接有滑杆，底座的上端左右对称焊接有限位板，限位板的内侧开设有燕尾槽，限位板内设置有转向机构，转向机构中的圆杆上贯穿插接有凸轮，转向机构上安装有支撑机构，本发明的有益效果是：使用时，当物流机器人需要转弯时，通过转向机构带动支撑机构转动，使支撑机构向外转动九十度打开，支撑机构中的转动板带动导向机构沿着滑杆滑动，从而使支撑机构稳定的运动，通过设置的支撑机构，使底座稳定的运动，防止物流机器人转弯时发生倾斜现象，从而保证物流机器人稳定的移动。
Patent WO-2022083555-A1 (WO)
Inventor: LIU ZHI
IPC: B07C3/08
Filed: 2021-10-18
Abstract: 一种分拣翻盘装置、分拣系统及分拣方法，其中，分拣翻盘装置包括底座（10）、承载机构（20）和限位机构（30），底座（10）用于设置在传动机构（40）上；承载机构（20）包括载货部（21）和转轴部（22），载货部（21）上设有货物承载位，载货部（21）的重心和货物承载位均位于转轴部（22）的同一侧；转轴部（22）与底座（10）铰接，使承载机构（20）在载货部（21）的自身重力作用下可相对底座（10）旋转，或在载货部（21）与其承载货物的共同重力作用下相对底座（10）旋转；限位机构（30）设置于转轴部（22）远离载货部（21）的一侧，用于克服或释放载货部（21）的重力，使承载机构（20）保持在载货状态或转换为倾斜卸货状态。
Patent WO-2023070430-A1 (WO)
Title: 微流控基板和微流控芯片
Inventor: LIU ZHUKAI
IPC: B01L3/00
Filed: 2021-10-28
Abstract: 本公开提供了一种微流控基板以及包括该微流控基板的微流控芯片。微流控基板包括阵列布置的多个微腔，所述多个微腔中的至少一些为通孔，并且每个微腔的侧壁上的至少一些点处的切平面与所述微流控基板所在的参考平面成非垂直角度。
Patent WO-2023077261-A1 (WO)
Inventor: PENG CHENG
IPC: A24F40/40
Filed: 2021-11-02
Abstract: Un dispositif de génération d'aérosol comprend : une unité de génération d'aérosol. Le dispositif de génération d'aérosol comprend en outre une première partie de boîtier comprenant une première surface de boîtier interne, une première surface de boîtier externe, et une première surface d'interface de boîtier située entre la première surface de boîtier interne et la première surface de boîtier externe. Le dispositif de génération d'aérosol comprend en outre une seconde partie de boîtier comprenant une seconde surface de boîtier interne, une seconde surface de boîtier externe, et une seconde surface d'interface de boîtier située entre la seconde surface de boîtier interne et la seconde surface de boîtier externe. La première partie de boîtier peut venir en prise avec la seconde partie de boîtier, de telle sorte que, lorsque la première partie de boîtier est en prise avec la seconde partie de boîtier, la première surface de boîtier interne et la seconde surface de boîtier interne définissent ensemble un espace de boîtier interne pour recevoir l'unité de génération d'aérosol, et la première surface d'interface de boîtier et la seconde surface d'interface de boîtier définissent ensemble l'interface entre la première partie de boîtier et la seconde partie de boîtier. La première surface d'interface de boîtier comprend un premier réservoir destiné à recevoir un matériau d'étanchéité.
Patent WO-2023092541-A1 (WO)
Inventor: ZHAI JUNHUA
IPC: G05B19/418
Filed: 2021-11-29
Abstract: 本申请提供一种信息管理方法及装置，该方法包括：获取待处理工单，并将所述待处理工单发送至生产设备，以使生产设备基于所述待处理工单对待加工对象进行加工，得到目标对象；其中，目标对象表示对待加工对象进行加工得到的半成品和/或成品；从目标对象对应的检测设备中获取目标对象对应的质量检测信息；其中，质量检测信息是检测设备对目标对象进行质量检测后得到的；在获取到成品对应的质量检测信息的情况下，根据成品对应的质量检测信息，确定成品对应的入库信息，并将成品对应的入库信息发送至入库设备，以使入库设备基于成品对应的入库信息对成品进行入库操作，实现成品制造以及相关业务环节的自动化管理，使得各个业务环节透明和高效。
Patent WO-2022188474-A1 (WO)
Inventor: CONG XIAODONG
IPC: H01L33/36
Filed: 2021-11-30
Abstract: 一种显示装置，包括：显示面板（200）和背光模组（100）；背光模组（100）包括：背板（11）、电路板（12）和发光器件（13）；发光器件（13）包括：发光二极管芯片（131）、第一反射层（132）和第二反射层（133），第一反射层（132）和第二反射层（133）具有对光进行反射的性质，发光二极管芯片（131）出射的光线在第一反射层（132）和第二反射层（133）之间不断反射，最终由发光二极管芯片（131）的侧面出射，从而扩大了光线的出射角度，提升相邻两个发光器件（13）的混光效果，因此不需要太大的混光距离就可以得到均匀的光线，避免了由于混光距离的减小出现的明显的灯影现象，提高了显示装置的显示效果。
Patent WO-2023108400-A1 (WO)
Inventor: JIANG QI
IPC: C11D1/02
Filed: 2021-12-14
Abstract: Une composition de nettoyage à base d'eau contenant de l'éther de glycol utilisée pour nettoyer la surface d'un substrat, telle que la surface d'une carte de circuit imprimé pendant le processus de fabrication, comprend : (a) au moins un éther de glycol ayant un point d'ébullition élevé et un faible COV; (b) au moins une amine organique; (c) au moins un tensioactif; et (d) de l'eau; un processus de production de la composition à base d'eau contenant un éther de glycol ci-dessus; et un processus de nettoyage d'une carte de circuit imprimé à l'aide de la composition ci-dessus.