baber/WOPTO huggingface dataset:
Patent WO-2022257871-A1 (WO)
Title: Error detection method and device related thereto
Inventor: CAO JIANLONG
IPC: G06F11/36
Filed: 2022-06-06
Abstract: An error detection method, which relates to the technical field of computers. The error detection method comprises: obtaining a first scheduling table of a first task, wherein the first scheduling table comprises a first test mode, the first test mode is used for detecting an error of a target logic circuit, the target logic circuit is a logic circuit for executing the first task, and the first task is used for being executed within a target fault detection time interval (FDTI); detecting whether the first test mode has been executed within the target FDTI; and if it is detected that the first test mode has not been executed within the target FDTI, executing the first test mode in the target FDTI according to the first scheduling table. The present application ensures that the same test mode is executed only once within the FDTI and is not executed repeatedly. The processor load imposed by a test mode in an STL is reduced and the time spent by the processor on error detection is reduced, and the working efficiency of the processor is thus improved.
Patent WO-2022257977-A1 (WO)
Title: Screen projection method for electronic device, and electronic device
Inventor: WANG DONGWEI
IPC: H04N21/43
Filed: 2022-06-08
Abstract: Provided in the embodiments of the present application are a screen projection method for an electronic device, and an electronic device. The method comprises: receiving a video playing operation of an electronic device, and acquiring a state identifier of the electronic device, wherein the state identifier is used for indicating whether the electronic device is in a system screen mirror projection state; determining, by means of the state identifier, that the electronic device is not in the system screen mirror projection state; receiving a screen projection operation from a user, and acquiring first device information of a screen projection device; and according to the first device information, performing, by the electronic device by means of DLNA screen projection, screen projection to the screen projection device In the method, when an electronic device plays a video, if the electronic device is not in a system screen mirror projection state, an operation of a user for enabling a system screen mirror projection function can be received, and screen projection is performed to a screen projection device directly by means of DLNA screen projection, such that problems, such as a black edge being present in a picture, the picture being frozen, the picture being blurred and the sound and the picture not being synchronous, are ameliorated, the picture of the played video is clear and smooth, and the screen projection effect is effectively improved, without the need for the user to perform other operations, thereby improving the viewing experience of the user.
Patent WO-2023231067-A1 (WO)
Inventor: LU JINGWEN
IPC: H01L21/8242
Filed: 2022-06-09
Abstract: 本公开是关于半导体技术领域，涉及一种存储器、半导体结构及其形成方法，本公开的形成方法包括：提供衬底，衬底包括多个呈阵列分布的导电接触塞以及分隔各导电接触塞的绝缘层；在衬底的表面形成多层沿垂直于衬底的方向堆叠分布的电容层，每层电容层均包括多个间隔分布的电容，各电容分别与不同的导电接触塞连接。本公开的形成方法可提高电容存储容量，提高产品良率。
Patent WO-2022258069-A1 (WO)
Title: Expandable sintered neodymium-iron-boron magnet, preparation method therefor and application thereof
Inventor: LI ZHIQIANG
IPC: C09D163/00
Filed: 2022-06-13
Abstract: Disclosed are an expandable sintered neodymium-iron-boron magnet, a preparation method, and an application. The magnet comprises a sintered neodymium-iron-boron magnet and an expandable coating coated on the surface of the sintered neodymium-iron-boron magnet. In the present invention, the sintered neodymium-iron-boron magnet coated with the expandable coating is used to replace a conventional assembly method of an epoxy resin adhesive coating magnet and potting resin glue, so that the magnet coated with the expandable coating may be inserted into a magnetic steel groove. The irreversible expansion of the coating itself is used to fix the magnet in the magnetic steel groove. Meanwhile, the use of the expandable coating of the present invention greatly shortens the assembly time of motors and improves the assembly accuracy of the motors. Moreover, the sintered magnet coated with the expandable coating of the present invention has excellent properties such as excellent high temperature resistance, anti-aging and corrosion resistance, and a strong bonding force.
Patent WO-2023240422-A1 (WO)
Title: Sensing measurement method and apparatus, device, and storage medium
Inventor: GAO NING
IPC: H04W24/02
Filed: 2022-06-13
Abstract: The present application relates to the field of sensing measurement, and provides a sensing measurement method and apparatus, a device, and a storage medium. The method comprises: target information is carried in at least one frame in a sensing measurement process, the target information being associated with at least one of a transmit power, a receive AGC gain, a transmit antenna radiation pattern, and a receive antenna radiation pattern. Due to at least one of a change in the transmit power, a change in the receive AGC gain, a change in the transmit antenna radiation pattern, and a change in the receive antenna radiation pattern having an impact on a sensing measurement result, according to the present application, the foregoing information is introduced so that the impact of the foregoing information changes on the sensing measurement result can be restricted or compensated.
Patent WO-2023273926-A1 (WO)
Title: Communication method and apparatus under multi-connectivity
Inventor: HU XINGXING
IPC: H04W24/04
Filed: 2022-06-17
Abstract: A communication method and apparatus under multi-connectivity. The method comprises: a terminal device acquiring a first rule from a master node; and when the terminal device detects a link problem of the master node, the terminal device determining, according to the first rule, a first secondary node from N secondary nodes which are configured for the terminal device, wherein N≥2. The terminal device sends the first information to the master node by means of the first secondary node, wherein the first information is used for instructing the terminal device to detect the link problem of the master node. By means of selecting a suitable secondary node, a terminal device can notify a master node of a link problem of the master node as early as possible, such that the master node implements quick MCG recovery, thereby improving the communication efficiency in a multi-connectivity scenario.
Patent WO-2023197443-A1 (WO)
Title: Signal transmission method, apparatus and device based on drilling device, and medium
Inventor: WANG JINGJING
IPC: E21B47/12
Filed: 2022-06-22
Abstract: Disclosed in the embodiments of the present application are a signal transmission method, apparatus and device based on a drilling device, and a medium. Signal transmission is applied to a signal transmission system of a drilling device, wherein the signal transmission system comprises a master node and a plurality of slave nodes, and the master node communicates with the plurality of slave nodes by means of a 1-wire bus. The signal transmission method comprises: a master node sending to a designated slave node an instruction signal obtained by coupling a TTL signal with a data request signal, wherein the data request signal is a critical identifiable signal having the same cycle as the TTL signal, so as to ensure that a system can identify the logic level of the instruction signal and a 1-wire bus is occupied in real time; and the designated slave node receiving the instruction signal, performing decoupling on the instruction signal to obtain the data request signal, obtaining a reply signal on the basis of the data request signal, coupling the reply signal with the TTL signal to obtain a feedback signal, and sending the feedback signal to the master node.
Patent WO-2023065712-A1 (WO)
Title: Distributed train control network intrusion detection method, system, and storage medium
Inventor: LUO XIANGUANG
IPC: B61L15/00
Filed: 2022-06-29
Abstract: A distributed train control network intrusion detection method, a system, and a storage medium. The method comprises: capturing, in real time, all TRDP messages passing through a switch, and performing protocol identification and analysis on all the TRDP messages; performing compliance detection on fields of the analyzed messages according to a detection rule base to obtain compliance messages; performing feature extraction on a historical database composed of the compliance messages and then taking the historical database as input of a neural network, training the neural network, and obtaining an anomaly detection model; and for new train control network data, marking anomaly data flow of the train control network by using the anomaly detection model and generating corresponding alarm information. Known-type attacks and unknown-type attacks of the train control network can be detected, computing resource constraints of a vehicle-mounted network management switch and the real-time requirement for detection of the known-type attacks can be met, and the capacity of detecting the unknown-type attacks by means of message flow features and application data is also achieved; the detection real-time performance and accuracy are greatly improved.
Patent WO-2023274374-A1 (WO)
Inventor: WANG KAIJIAN
IPC: F28F3/02
Filed: 2022-06-30
Abstract: A heat exchanger and a manufacturing method therefor. The heat exchanger comprises several microstructure sheets (12, 22), each of the microstructure sheets (12, 22) comprising a heat exchange region (9) having a microstructure and an edge region (8) having an inlet region and an outlet region, and the microstructure comprising several hollow protrusions (81, 91); and several microstructure sheet spacers (11, 21), each of the microstructure sheet spacers (11, 21) having an inflow port and an outflow port respectively corresponding to the inlet region and the outlet region, and the several microstructure sheet spacers (11, 21) being alternately stacked with the several edge regions (8). With the microstructure being configured to comprise the hollow protrusions, the heat exchanger has expanded options for a forming process, and compared with a traditional etching process, has a simple process, low production cost, high production efficiency and small environmental pollution.
Patent WO-2023178879-A1 (WO)
Inventor: TAN JIE
IPC: H04J3/06
Filed: 2022-07-01
Abstract: La présente demande fournit un procédé de synchronisation d'horloge, un dispositif et un support d'enregistrement. Le procédé de synchronisation d'horloge utilisé pour un premier nœud de communication comprend les étapes suivantes : lorsqu'il est détecté que la source d'horloge source au niveau de laquelle une horloge principale est située a mal fonctionné, la génération d'informations de commutation de source d'horloge correspondantes selon une source d'horloge cible ; et l'envoi d'informations de commutation de source d'horloge à un deuxième nœud de communication ou à un troisième nœud de communication.
Patent WO-2023005627-A1 (WO)
Inventor: SHI HAIBO
IPC: B65B43/12
Filed: 2022-07-06
Abstract: 一种用于切割袋体的装置（1），该装置包括：架体（10）以及底座（11），架体上设置有冷切刀组件（12）和热切刀组件（13）；架体设置在底座上，架体能相对底座运动；当架体相对于底座运动时，冷切刀组件和热切刀组件能至少上下运动，进而根据实际的使用需求，将冷切刀组件或热切刀组件切换到工作位置上；还涉及一种套袋封口一体机，相比于现有技术的热切和冷切为两种不同的设备，该装置解决了通常需要用到两条不同的流水线来分开作业的问题。
Patent WO-2023016292-A1 (WO)
Inventor: CHONG EUHAN
IPC: H03L7/081
Filed: 2022-08-01
Abstract: L'invention concerne des systèmes et des procédés de récupération d'horloge. Le procédé comprend les étapes consistant à générer, par un premier interpolateur de phase dynamique, un premier signal d'horloge central et générer, par un second interpolateur de phase dynamique, un second signal d'horloge central. Le procédé comprend en outre l'étape consistant à émettre, par un interpolateur de phase statique, un signal d'horloge de bord sur la base des premier et second signaux d'horloge centraux.
Patent WO-2023087790-A1 (WO)
Title: Dna bar code for screening floccularia luteovirens having high total polysaccharide content
Inventor: YANG MANJUN
IPC: C12Q1/6895
Filed: 2022-08-03
Abstract: The present invention relates to the technical field of screening of germplasm resources of edible mushrooms, and disclosed is a DNA bar code for screening Floccularia luteovirens having high total polysaccharide content, for use in genetic breeding of high-quality Floccularia luteovirens and identification and protection of germplasm resources.
Patent WO-2023109186-A1 (WO)
Inventor: LIU MINGXING
IPC: H01L27/32
Filed: 2022-08-29
Abstract: 一种像素排布结构（20），其中第一子像素（22）具有与第一虚拟四边形（M）的顶点重合的中心；第二子像素（24）和第三子像素（26）位于所述第一虚拟四边形（M）内；所述第二子像素（24）具有比所述第一子像素（22）和所述第三子像素（26）更大的开口面积。这样，一方面，可以实现真正意义上的Real-RGB显示，每一个像素都可以显示所有的颜色，显示细节较佳。另一方面，每一第一子像素（22）的周围由第二子像素（24）和第三子像素（26）所包围，从而起到防止色偏的作用。再一方面，第二子像素（24）的开口面积大于第一子像素（22）和第三子像素（26）的开口面积，可以一定程度降低因发射不同颜色光的有机发光材料衰减速率不同而造成的显示偏色。还提供一种显示面板及显示装置（100）。
Patent WO-2023184913-A1 (WO)
Inventor: ZHANG YINGJIE
IPC: G06T3/40
Filed: 2022-09-29
Abstract: 本申请公开了一种模型训练方法、超分辨率重建方法、装置、设备及介质，涉及人工智能领域，包括：获取对原始分辨率图像进行下采样得到的下采样图像，并对下采样图像进行特征提取以得到初始特征图；按照预设采样比率对初始特征图进行两次随机采样，分别得到第一特征图和第二特征图，基于第一特征图和第二特征图构建对比损失函数；利用预设上采样方法对初始特征图进行处理得到超分辨率图像，基于原始分辨率图像和超分辨率图像构建L1损失函数；基于对比损失函数和L1损失函数构建总损失函数，并利用总损失函数对原始超分辨率模型进行训练。本申请通过构建对比损失函数并结合L1损失函数对原始超分辨率模型进行训练，以提高模型的性能。
Patent WO-2023082981-A1 (WO)
Title: Procédé de rapport d'informations, et appareil de communication
Inventor: LIU MENGTING
IPC: H04W64/00
Filed: 2022-10-24
Abstract: La présente demande concerne un procédé de rapport d'informations. Dans le procédé, P signaux de référence correspondent à Q éléments d'informations, les Q éléments d'informations étant des informations relatives à un paramètre de consommation d'énergie, à un paramètre de mouvement, à un paramètre de notification et à un paramètre d'exigence d'un dispositif terminal. En envoyant au moins un signal de référence parmi les P signaux de référence, le dispositif terminal peut rapporter les informations de paramètres correspondant à l'au moins un signal de référence. De cette manière, le dispositif terminal peut également prendre en charge le rapport d'informations relatives à des exigences de communication lorsqu'une exigence de positionnement à faible consommation d'énergie est satisfaite. De plus, par rapport à un mode dans lequel le dispositif terminal dépend d'un PUSCH pour rapporter des informations, le dispositif terminal rapporte implicitement les informations au moyen du signal de référence, de façon à réduire efficacement la complexité et les surdébits de signalisation du dispositif terminal, ce qui réduit la consommation d'énergie du dispositif terminal.
Patent WO-2023103693-A1 (WO)
Title: 音频信号的处理方法、装置、设备及存储介质
Inventor: NA YUEYUE
IPC: G10L21/02
Filed: 2022-11-08
Abstract: 本公开涉及一种音频信号的处理方法、装置、设备及存储介质。本公开通过获取目标音频信号，根据噪声协方差矩阵对所述目标音频信号进行处理，得到噪声抑制后的目标音频信号。对所述噪声抑制后的目标音频信号进行特征提取，得到多个特征向量，并将所述多个特征向量合成为单一向量。进一步，根据单一向量可以确定出该目标音频信号中是否包括语音信号。如果该目标音频信号中不包括语音信号，则对噪声协方差矩阵进行更新，使得更新后的噪声协方差矩阵尽可能的不包含语音成分，尽可能的抑制噪声而不抑制有用的语音成分。因此，当电子设备采集到的音频信号中存在较大的噪声时，可有效抑制该音频信号中的噪声，从而可以识别出用户语音，进行人机语音交互。
Patent WO-2023083199-A1 (WO)
Title: 一种样本优先调度方法、调度系统及检测系统
Inventor: LIU GAOCHAO
IPC: G01N35/00
Filed: 2022-11-09
Abstract: 一种样本优先调度方法、调度系统及检测系统。样本优先调度方法包括：步骤1（S101），当待测样本架进入优先样本放置区（801）时，触发对待测样本架进行优先进样的调度指令；步骤2（S102），当待测样本架为待测急诊样本架时，获取先进样急诊样本架的信息，根据获取的信息对待测急诊样本架进行调度判断并得到第一调度结果，并根据第一调度结果将待测急诊样本架调度至急诊通道吸样位（8071）。通过设置优先样本放置区（801），对放置在优先样本放置区（801）的待测样本架触发优先进样的调度指令，并对该待测样本架进行调度判断，使得该待测样本架能够插入急诊通道吸样位（8071）中进行优先吸样操作，具有不受制于系统本身的结构、能够灵活调度待测样本架的优点，满足了临床应用中的特殊需求。
Patent WO-2023083298-A1 (WO)
Title: 抗icosl抗体融合蛋白及用途
Inventor: MAO LANGYONG
IPC: C07K16/28
Filed: 2022-11-11
Abstract: 涉及抗ICOSL抗体融合蛋白及用途。具体而言，涉及抗ICOSL抗体、其融合蛋白及用途。
Patent WO-2024011816-A1 (WO)
Title: File base version-based method for implementing dynamic combination and application of attached resources
Inventor: HE RANRAN
IPC: G06F9/448
Filed: 2022-11-25
Abstract: Disclosed is a file base version-based method for implementing the dynamic combination and application of attached resources. A file base version that can be made larger or smaller according to needs is created, and a computing hub is constructed, so that attachment relationships are formed between various application resources and the file base version. The application resources are parsed so that data information of the application resources may be obtained, and the data information is categorized and shared in multi-dimensional virtual shared partitions, and is converged to form a virtual service sharing pool to construct an operating environment. In said environment, a user issues an instruction, the instruction is used to search for associated data information by means of an attribute routing function of the hub, data information which is found is recombined, and an application relationship carrier is generated, wherein the data information corresponds to respective application resources, and various application resources are combined into a new application resource according to requirements of the carrier, the new application resource being attached and registered to the file base version and being subject to overall association management by the hub. As new application resources are added and new combined application resources are continuously generated, new data information is continuously converged to the virtual service sharing pool. New data information and new application resources can be created endlessly.
Patent WO-2023131151-A1 (WO)
Inventor: GOUDARZI MAZIAR
IPC: G06F9/30
Filed: 2023-01-04
Abstract: Procédé et dispositif de fourniture d'une extension d'architecture d'ensemble d'instructions de flux vectoriel pour une unité centrale de traitement (CPU). Selon un aspect, l'invention concerne une unité de moteur de flux vectoriel comprenant : un premier dispositif de stockage de mémoire rapide permettant de stocker temporairement des données de flux de données vectoriels d'une mémoire en vue d'un chargement dans un fichier de registre vectoriel ; un second dispositif de stockage de mémoire rapide permettant de stocker temporairement des données des flux de données vectoriels du fichier de registre vectoriel en vue d'un chargement dans la mémoire ; un dispositif de préextraction configuré pour préextraire des données des flux de données vectoriels de la mémoire dans la première mémoire de stockage rapide, et pour préextraire des données des flux de données vectoriels du fichier de registre vectoriel dans la seconde mémoire de stockage rapide ; et une table de configuration de flux (SCT) stockant des informations de flux pour préextraire des données à partir des flux de données vectoriels.
Patent WO-2023138428-A1 (WO)
Inventor: YIN JUNJIE
IPC: G06F16/9535
Filed: 2023-01-09
Abstract: 本申请公开了一种搜索结果排序方法、搜索系统、计算机可读存储介质，其中，所述搜索结果排序方法包括：获取搜索请求，所述搜索请求包括关键词信息和用户标识(S110)；根据所述关键词信息获取至少两个目标搜索结果(S120)；根据所述用户标识确定用户偏好信息，根据所述用户偏好信息确定至少两个所述目标搜索结果的排序(S130)。
Patent WO-2024021539-A1 (WO)
Inventor: WANG KANGPING
IPC: H01F30/06
Filed: 2023-01-15
Abstract: 本发明公开了一种分数匝平面变压器及变换器，第一表面上相邻两段副边绕组之间和第二表面上相邻两段副边绕组之间均设置有电路结构，每个电路结构包括同步整流管和电容，同步整流管的源极与电容的接地端连接；第一表面与第二表面上背对的电路结构中的两个电容的正电位端连接；在第一表面上，同步整流管的漏极与相邻的一段副边绕组的同名端连接，电容的正电位端与相邻的另一段副边绕组的异名端连接；在第二表面上，同步整流管的漏极与相邻的一段副边绕组的异名端连接，电容的正电位端与相邻的另一段副边绕组的同名端连接。本发明目的在于减小平面变压器的损耗和体积，获得更高的效率和功率密度。
Patent WO-2023138582-A1 (WO)
Inventor: YUAN NING
IPC: G01N9/24
Filed: 2023-01-17
Abstract: 一种用于聚氨酯金属夹芯板发泡均匀性检测成像装置与方法，超声导波激励探头连接到超声波激励装置，激励装置向导波激励探头施加余弦函数加汉宁窗激励信号，导波激励探头产生的超声导波沿聚氨酯金属外层板传播。导波接收探头连接到超声波接收装置，超声导波激励与接收探头通过机械连接装置安装并保持固定距离，利用超声导波接收探头采集反射回来的超声波信号特征，根据材料声速和声阻抗对发泡密度进行分析。通过扫描整块板的发泡密度情况，得到整板的发泡均匀性检测图像，然后利用牛顿-拉夫逊公式进行非线性迭代，得到更精确的重构密度图。能够减少操作人员检测步骤，降低了检测成本，在工业生产智能制造领域有很高的实用价值。
Patent WO-2023193543-A1 (WO)
Inventor: WU XIAORONG
IPC: H04W24/08
Filed: 2023-02-28
Abstract: La présente demande se rapporte à un procédé et à un appareil de mesure de cellule, un dispositif terminal et un support de stockage lisible par ordinateur. Le procédé consiste : à identifier, parmi de multiples objets de mesure à mesurer, une combinaison d'objets de mesure satisfaisant une condition de réception combinée, la combinaison d'objets de mesure comprenant au moins deux objets de mesure ; à effectuer une réception combinée de signaux de référence correspondant à la combinaison d'objets de mesure, pour obtenir un signal reçu combiné ; à mesurer le signal reçu combiné pour obtenir un résultat de mesure de cellule correspondant à chaque objet de mesure dans la combinaison d'objets de mesure. À l'aide du procédé décrit, il est possible de réduire les temps de réception de signal des multiples objets de mesure à mesurer, et de réduire la consommation d'énergie d'un dispositif terminal, ce qui permet d'améliorer le taux d'utilisation de ressources du dispositif terminal.
Patent WO-2024011953-A1 (WO)
Title: Vehicle air conditioner operation control method, controller, air conditioner and recreational vehicle
Inventor: YU HUI
IPC: B60H1/00
Filed: 2023-03-27
Abstract: A vehicle air conditioner operation control method, a controller, an air conditioner, and a recreational vehicle. The operation control method comprises: acquiring a user operating instruction, the operating instruction comprising a set operating duration (S100); according to the set operating duration and the current remaining charge of a vehicle battery, determining a first maximum operating power of an air conditioner (S200); controlling the air conditioner to operate within a range that does not exceed the first maximum operating power (S300); recording the continuous operating duration of the air conditioner and obtaining the real-time remaining charge of the battery, and according to the continuous operating duration and the real-time remaining charge, determining a second maximum operating power of the air conditioner, and controlling the air conditioner to continue to operate within a range not exceeding the second maximum operating power (S400). The control method ensures that the air conditioner can run for an entire set operating duration, fully utilizing the remaining charge of the battery and improving the user experience with regard to the vehicle air conditioner.
Patent WO-2023207602-A1 (WO)
Title: 通信方法及相关装置
Inventor: LIU CHENCHEN
IPC: H04B1/707
Filed: 2023-04-12
Abstract: 本申请应用于基于超带宽UWB的无线个人局域网系统，包括802.15系列协议，例如802.15.4a协议、802.15.4z协议或802.15.4ab协议等。还可以支持IEEE 802.11ax下一代Wi-Fi协议，如802.11be，Wi-Fi 7或EHT，再如802.11be下一代，Wi-Fi 8等802.11系列协议的无线局域网系统，感知sensing系统等。本申请提供通信方法及相关装置，信道测量帧包括一个或多个利用长度为L的德尔塔函数对测量序列进行扩频获得的测量符号。本申请增大测量符号的发送时长，避免测量符号重复导致频域频谱出现明显谱线，能够支持功率增强传输，提升无线通信系统的有效性。
Patent WO-2023207607-A1 (WO)
Inventor: YI CHENGQI
IPC: C07K14/195
Filed: 2023-04-13
Abstract: L'invention concerne un mutant de désaminase d'ADN double brin permettant de construire un éditeur de base mitochondriale, un éditeur de base pour l'édition de base d'ADN mitochondrial, et un procédé d'édition de base.
Patent WO-2023202502-A1 (WO)
Title: Composé organique contenant de l'azole et son utilisation
Inventor: SU YAN
IPC: C07D413/04
Filed: 2023-04-17
Abstract: La présente invention concerne un composé organique contenant de l'azole et son utilisation. Le composé organique contenant de l'azole a une structure représentée par la formule structurale I, <img file="PCTCN2023088564-isre-I000001.jpg" he="23.42" img-content="drawing" img-format="jpg" inline="yes" orientation="portrait" wi="46.65"/>, dans laquelle Ar1-Ar3 est l'un parmi un aryle en C6-C30 substitué ou non substitué et un hétéroaryle en C3-C30 substitué ou non substitué ; plus d'un constituant parmi Z1-Z3 représente N, le reste représentant CH ; et L est l'un parmi un aryle en C6-C30 substitué ou non substitué à liaison simple, et un hétéroaryle en C3-C30 substitué ou non substitué.