baber/WOPTO huggingface dataset:
Patent WO-2021109484-A1 (WO)
Title: Methods and devices for configuring harq-ack feedback
Inventor: LI XINCAI
IPC: H04L1/18
Filed: 2020-05-22
Abstract: The present disclosure describes methods, system, and devices for configuring hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback for physical downlink shared channel (PDSCH) transmission. The method includes receiving, by a user equipment (UE), a radio resource control (RRC) parameter to configure a one-shot HARQ-ACK feedback mode; and receiving, by the UE, a first downlink control information (DCI) comprising a first K, the first DCI corresponding to a first PDSCH. The method includes receiving, by the UE, a second DCI comprising a second K with an applicable value and an one-shot request field with a positive value, the second DCI corresponding to a second PDSCH; and transmitting, by the UE, a one-shot HARQ-ACK feedback according to a preset rule.
Patent WO-2021248367-A1 (WO)
Inventor: LEI YONG
IPC: B24B55/06
Filed: 2020-06-10
Abstract: Disclosed is an outer surface polishing device for high limit bulging rate ultra-thin wall titanium welded pipe production, comprising supports, a worktable, and a servomotor. The supports are fixedly connected on both sides of the bottom of the worktable. An outer surface polishing device for high limit bulging rate ultra-thin wall titanium welded pipe production. A fan, a horizontal plate, a connecting pipe, a collection tank, a material collection bag, a filter net, connecting bases, and connecting blocks are provided inside a collection mechanism. The horizontal plate is connected on the bottom of the fan. The connecting bases are connected on both sides of the bottom inside the collection tank. The filter net is provided between the collecting bases. The connecting blocks are connected on both sides of the filter net. For the debris generated after the polishing is completed, the collection tank arranged on the bottom of a fixed mechanism collects the debris. The fan is started and can absorb the debris generated in the polishing process. The absorbed debris is introduced into the material collection bag. After polishing is ended, the material collection bag is handled, which reduces the air pollution of the debris generated in the polishing process, and improves environmental protection of the device.
Patent WO-2021174718-A1 (WO)
Inventor: LUO CHONG
IPC: G06F9/451
Filed: 2020-06-23
Abstract: A remote monitoring control system (100) and a terminal (600). The remote monitoring control system (100) is used for the terminal (600), the terminal (600) can perform data instruction interaction with a server, and the remote monitoring control system (100) runs in an IOS system. The remote monitoring control system (100) comprises a service unit (102), an interaction unit (106), and a processing unit (104); the service unit (102) is configured to receive a control instruction, and send the control instruction to the interaction unit (106); the interaction unit (106) is configured to encapsulate the data format of the control instruction sent by the service unit (102) into a first format corresponding to the server, and send an encapsulated control instruction to the processing unit (104); the processing unit (104) is configured to send the encapsulated control instruction to the server, receive returned data sent by the server, and send the returned to the interaction unit (106); the interaction unit (106) is further configured to encapsulate the data format of the returned data into a second format corresponding to the service unit (102), and send encapsulated returned data to the service unit (102); and the service unit (102) is further configured to execute, according to the encapsulated returned data, an operation corresponding to the encapsulated returned data.
Patent WO-2021052024-A1 (WO)
Inventor: GAO FENGBO
IPC: G01H9/00
Filed: 2020-07-30
Abstract: 一种洗衣机振动故障检测方法，包括：根据用户选择的振动检测类型选项确定标准振动模式（102）；获取洗衣机对应的目标视频（103）；采用拉格朗日运动放大方法对目标视频进行放大处理，获得放大输出视频（104）；获取放大输出视频对应的图像帧，对图像帧采用相位相关算法计算图像帧间的交叉互功率谱（105）；对交叉互功率谱进行反傅立叶变换，获得目标视频中像素的振动信息（106）；将振动信息与标准振动模式对应的振动信息进行匹配，根据匹配结果确定振动物体的振动故障（107）。通过采用拉格朗日运动放大方法放大视频中的微小运动，然后对视频中的振动信息进行提取，提升了信息提取的准确性，进而提升了振动分析的可靠性。还提供一种洗衣机振动故障检测装置。
Patent WO-2021208294-A1 (WO)
Inventor: Zhao Allan Zijian
IPC: A61P35/00
Filed: 2020-07-31
Abstract: L'invention concerne une application de l'inhibiteur de phosphodiestérase 4, ZL-n-91 dans la préparation d'un médicament destiné au traitement d'un gliome, en particulier un glioblastome. Des expériences cytologiques in vitro montrent que l'inhibiteur de phosphodiestérase 4, ZL-n-91 peut inhiber considérablement la prolifération de lignées cellulaires de gliome d'une manière dépendante de la dose, bloquer le cycle cellulaire et induire l'apoptose ; des modèles animaux in vivo montrent que ZL-n-91 peut inhiber de manière considérable la croissance de tumeurs sous-cutanées de gliome, et présente par conséquent de bonnes perspectives de développement et d'application.
Patent WO-2022011764-A1 (WO)
Title: Method and apparatus for performing point-to-point communication using multiple links, and storage medium
Inventor: WU HAO
IPC: H04L29/08
Filed: 2020-08-11
Abstract: Disclosed in the present application are a method and apparatus for performing point-to-point (P2P) communication using multiple links, and a storage medium. The method comprises: sending a message carrying data to a network access device, the message carrying data comprising a source address, a target address, and a parameter P2P option, and the parameter P2P option being used for indicating whether to use a P2P operation; receiving a trigger message sent by the network access device, the trigger message comprising a parameter P2P parameter set, and the parameter P2P parameter set being used for indicating a resource allocated for the P2P operation; and transmitting data according to the parameter P2P parameter set. The present application provides a time domain resource allocation method, capable of ensuring the transmission performance of P2P communication, and also capable of limiting the impact on network performance.
Patent WO-2022007129-A1 (WO)
Inventor: Hu Feiqing
IPC: G01K13/00
Filed: 2020-08-18
Abstract: 一种应用发体识别的测温控制系统，包括：测温执行机构，设置在额温枪内，用于在接收到测温有效指令时，执行额温测量操作；测温按钮，设置在额温枪的枪管下方，用于在人工按压下，发出测温触发指令；微型成像机构，设置在额温枪的枪管上，与该测温按钮电性连接，用于在接收到该测温触发指令时，实现对额温枪的枪管的前方环境的成像动作，以获得枪管前方图像。该应用发体识别的测温控制系统运行智能、测量有效。由于能够基于测温枪的枪管前方的头发占据面积与皮肤占据面积的比对情况，以在头发过多时，不执行额温测量操作，从而避免获取无效的额温数值。
Patent WO-2021212718-A1 (WO)
Inventor: ZHONG XIAODONG
IPC: H04R1/10
Filed: 2020-08-28
Abstract: The present invention relates to the technical field of wireless earbuds, and disclosed are a wireless earbud resetting circuit, a wireless earbud, and a resetting method. The wireless earbud comprises a communication wire and a ground wire. The wireless earbud resetting circuit comprises: a detection circuit, the detection circuit being connected to the communication wire and the ground wire, and the detection circuit being configured to detect connection of the communication wire and the ground wire; a resetting circuit, the resetting circuit being connected to the detection circuit and the ground wire, and the resetting circuit being configured to output a resetting signal; and a wireless communication chip, the wireless communication chip being connected to the resetting circuit and the ground wire, and the wireless communication chip being configured to perform resetting according to the resetting signal. Hardware circuits are used in a resetting process, which is more reliable than software resetting in the prior art.
Patent WO-2021227308-A1 (WO)
Inventor: LIU YIHENG
IPC: H04N21/439
Filed: 2020-08-31
Abstract: 本公开涉及一种视频资源的生成方法和装置，其中，该方法包括：提取音频资源中的目标音频帧对应的目标音频特征；确定目标音频特征对应的目标口型特征，其中，目标口型特征用于指示目标音频特征属于多个音素中的每个音素的概率；根据目标口型特征对多个音素所对应的多个口型模型进行融合，得到目标音频特征所对应的目标口型模型；使用目标口型模型生成音频资源对应的视频资源。本公开解决了相关技术中生成视频资源的过程复杂度较高的技术问题。
Patent WO-2021043174-A1 (WO)
Title: Communication method and apparatus
Inventor: XIANG ZHENGZHENG
IPC: H04L5/00
Filed: 2020-09-02
Abstract: Disclosed are a communication method and apparatus, wherein same can be applied to an Internet of Vehicles, such as a V2X, an LTE-V and a V2V, or can be applied to the fields of D2D, intelligent driving, intelligent connected vehicles, etc. The method comprises: a network device generating first scheduling information and second scheduling information, wherein the first scheduling information indicates a downlink transmission parameter and a downlink time-frequency resource for a target terminal device and at least one cooperative terminal device to receive first data from the network device, the second scheduling information indicates a sidelink transmission parameter and a sidelink time-frequency resource for the at least one cooperative terminal device to send second data to the target terminal device, the target terminal device and the at least one cooperative terminal device fall within the same cooperative transmission group, and the second data is generated according to the first data; and the network device sending downlink control information to the target terminal device and the at least one cooperative terminal device, wherein the downlink control information comprises the first scheduling information and the second scheduling information.
Patent WO-2021077974-A1 (WO)
Inventor: GUO BIN
IPC: G06F16/332
Filed: 2020-09-24
Abstract: 本发明一种个性化对话内容生成方法，包括：多轮对话内容生成模型，个性化多轮对话内容生成模型，多样化的个性化对话内容生成模型；利用Transformer模型根据上下文信息得到序列中每个单词高效的向量表示，通过学习自然语言之间的序列依赖关系，可以根据前文自动预测生成后文内容，实现根据对话上下文生成相应回复内容，同时加入多种优化算法，可以降低通用性回复的生成概率，从而提高生成对话内容的多样性。
Patent WO-2021093475-A1 (WO)
Title: Array substrate, light control panel, and display device
Inventor: HUANG JIANHUA
IPC: G02F1/1343
Filed: 2020-09-27
Abstract: Provided are an array substrate (100), a light control panel (10), and a display device. The array substrate (100) comprises a data line layer, and a base substrate (101), first electrode layer, insulating layer, and second electrode layer which are sequentially arranged. The first electrode layer comprises a plurality of gate lines (110), each of the plurality of grid lines (110) as a whole extending along a first direction (D1) and comprising a plurality of first broken-line structures (11) which are directly connected in sequence in the first direction (D1); the data line layer comprises a plurality of data lines (120), each of the plurality of data lines (120) as a whole extending along a second direction (D2) intersecting with the first direction (D1); the plurality of gate lines (110) and the plurality of data lines (120) intersect each other to define a plurality of light control pixel units (130); the second electrode layer comprises a plurality of common electrodes (131) arranged as an array, each of said plurality of common electrodes (131) being arranged in at least one of the plurality of light control pixel units (130); at least one of the plurality of gate lines (110) at least partially overlaps the orthographic projection of at least one of the common electrodes (131) on the first electrode layer.
Patent WO-2022067816-A1 (WO)
Title: Network edge computing method and communication apparatus
Inventor: SUN FEI
IPC: H04W88/18
Filed: 2020-09-30
Abstract: Disclosed are a network edge computing method and a communication apparatus, which can ensure the security of internal data of a network side. The method comprises: a first network device determining a first computing capability of a first MEC function, wherein the computing capability of the first MEC function is used for indicating the capability of the first MEC function in providing a computing service; the first network device sending first capability information, wherein the first capability information is used for determining capability parameters of the first computing capability, and the capability parameters comprise one or more of a supported computing service type, hardware parameter and computing load; the first network device receiving a first task request message from a first terminal, wherein the first task request message is used for requesting the first MEC function to execute at least one computing task of the first terminal, and the at least one computing task is determined according to the first capability information; and the first network device sending the first task request message to the first MEC function.
Patent WO-2022082548-A1 (WO)
Inventor: JIA SHENG
IPC: G06Q40/04
Filed: 2020-10-22
Abstract: Procédé d'échange de jeton basé sur une blockchain comprenant les étapes suivantes : sur la base d'informations de commande, au moins un compte transfère un jeton à au moins un compte doté d'une autorité de collecte au moyen d'un système de paiement par smart contrat ; le compte doté de l'autorité de collecte acquiert immédiatement le jeton et exécute la transaction ; et le système de paiement par smart contrat émet périodiquement des récompenses à des comptes qui satisfont à des conditions. Le compte doté de l'autorité de collecte acquiert l'autorité de collecte après l'engagement du jeton du système de paiement par smart contrat.
Patent WO-2021179623-A1 (WO)
Inventor: LI JINGBO
IPC: C03C21/00
Filed: 2020-10-27
Abstract: A fluorine-containing alkali aluminosilicate glass and a strengthening method therefor and an application thereof. The glass comprises the following components: 52%-68% of SiO 2 , 8%-23% of Al 2 O 3 , 11%-13% of Na 2 O, 3%-5% of Li 2 O, 3%-4% of P 2 O 5 , 3%-4% of ZrO 2 , and 1%-2% of a fluoride. Raw materials are prepared according to the components, melted, clarified, and then molded into glass, and the glass is chemically strengthened in a salt bath of potassium nitrate and sodium nitrate at 350-450°C; during first ion exchange, the mass ratio of potassium nitrate to sodium nitrate is (5%-36%):(95%-64%), and the duration is 1-4 h; during second ion exchange, the mass ratio of potassium nitrate to sodium nitrate is (96%-100%):(0%-4%), and the duration is 1 h or shorter. The glass is high in light transmittance and low in refractive index, and can be applied to display apparatuses and mobile devices.
Patent WO-2021159733-A1 (WO)
Inventor: HE YILONG
IPC: G06F16/35
Filed: 2020-10-28
Abstract: 本申请涉及大数据的知识图谱技术领域，本申请公开了一种医学属性知识图谱构建方法、装置、设备及介质，所述方法包括：获取待识别文本；通过正则化表达式技术和预设的医学字典，识别出待识别文本中的医学属性；通过属性分类识别模型对识别出的所有医学属性进行实体分类，识别出属性类别；根据属性类别构建医学属性组合单元；通过医学属性关系识别模型对医学属性组合单元进行关系抽取识别，得到识别结果；根据所有识别结果构建出与待识别文本对应的医学属性知识图谱。本申请实现了能够快速地、准确地构建医学属性知识图谱，避免了人工构建的遗漏情况，提升了构建准确率和效率。本申请适用于智慧医疗等领域，可进一步推动智慧城市的建设。
Patent WO-2021093670-A1 (WO)
Inventor: WU KAI
IPC: H04W24/08
Filed: 2020-11-05
Abstract: 本发明公开了一种测量方法、终端设备和网络设备，其中，该测量方法包括：获取配置信息，配置信息包括用于进行目标测量的目标控制资源集CORESET和目标CORESET对应的目标测量时机，目标测量包括无线链路监测RLM测量和波束失败检测BFD测量中的至少一个；根据目标测量时机中物理下行控制信道PDCCH的解调参考信号DMRS进行目标测量。
Patent WO-2021115036-A1 (WO)
Inventor: Ji Angang
IPC: G06F9/44
Filed: 2020-11-16
Abstract: A Linux kernel hot patch realization method, an electronic device, and a computer-readable medium. The method comprises: modifying a header instruction code of a patched function by means of an atomic operation, and directly or indirectly jumping from a patched function address to a patching function address, so as to activate a patching function. By means of the Linux kernel hot patch realization method, a patching function can be activated without restarting a Linux system.
Patent WO-2021120994-A1 (WO)
Inventor: WU QUANZHENG
IPC: H04M1/02
Filed: 2020-11-24
Abstract: An electronic product protective case, used for supporting an electronic product and comprising a connection body (10) and a support assembly (20). The connection body (10) is used for connecting to an electronic product; the support assembly (20) comprises a fixed plate (21), a support plate (22), and a rotating structure (23). The fixed plate (21) is bonded to the connection body (10); the support plate (22) is rotatably connected to the fixed plate (21) by means of the rotating structure (23) and has a storage state in which the support plate is attached to the fixed plate (21) and a support state in which a support included angle is formed between the support plate and the fixed plate (21); a support structure comprises a damping shaft (231) connected to the fixed plate (21) and an adapter plate (232) sleeved on the damping shaft (231) and connected to the support plate (22); and the damping shaft (231) is used for limiting the rotation degree of the adapter plate (232). By providing the fixed plate (21) and bonding the fixed plate (21) to the connection body (10), the support plate (22) can be connected to the connection body (10) by means of the fixed plate (21), and the support plate (22) is rotatably connected to the fixed plate (21) by means of the rotating structure (23), thus avoiding tearing of or damage to the connection body (10).
Patent WO-2021121141-A1 (WO)
Title: 桌面管理方法、装置、计算机设备和存储介质
Inventor: OuYang Yehui
IPC: G06F9/451
Filed: 2020-12-11
Abstract: 一种桌面管理方法、装置、计算机设备和存储介质，涉及移动终端技术领域，方法包括：获取桌面管理请求，桌面管理请求用于请求对移动终端桌面的应用程序进行管理（S202）；相应桌面管理请求，获取应用程序的用户使用信息（S204）；根据用户使用信息对应用程序进行筛选，根据筛选得到的应用程序生成桌面应用程序管理信息（S206）；发送桌面应用程序管理信息至移动终端，以使移动终端显示与桌面应用程序管理信息对应的桌面（S208）。通过该方法，用户只需发出桌面管理请求即可实现基于用户对应用程序的实际使用情况对桌面进行管理，无需繁琐操作，提高了桌面管理效率。
Patent WO-2021129505-A1 (WO)
Title: 一种衣物局部清洗装置及洗衣机
Inventor: ZHANG GUANGLEI
IPC: D06F39/00
Filed: 2020-12-17
Abstract: 一种衣物局部清洗装置，包括：超声波洗涤组件（20）；水盒组件（10），具有一侧敞口的洗涤腔室；所述超声波洗涤组件（20）与所述水盒组件（10）可拆卸固定连接，超声波洗涤组件（20）的超声波振动端朝向所述洗涤腔室。还公开了一种具有所述衣物局部清洗装置的洗衣机。该衣物局部清洗装置，水盒组件（10）能够快速地从衣物局部清洗装置中拆解出来，解决了现有的水盒组件（10）与超声波洗涤组件（20）为一体式结构，水盒组件（10）表面易形成污垢，很难拆卸清理的问题，且无需额外工具，用户在使用的过程中，可人工手动随时将水盒组件（10）拆卸下来，安装和拆卸简单快捷，便于对水盒清洗的同时，效率更高。
Patent WO-2021129579-A1 (WO)
Title: 血红素衍生物及其制法和用途
Inventor: LI WEI
IPC: C07K5/02
Filed: 2020-12-21
Abstract: 一种血红素衍生物及其制法和用途。具体地，提供了如式I所示的血红素衍生物或其药学上可接受的盐、对映异构体、非对映异构体或外消旋体。以上血红素衍生物具有优异的过氧化酶活性，因此，能够用于清除自由基并用于治疗或预防与自由基相关的疾病。 Z1-Z2 (I)
Patent WO-2021218209-A1 (WO)
Inventor: YU GUANGWEN
IPC: G01N21/01
Filed: 2020-12-26
Abstract: A sampling apparatus and an imaging device, the sampling apparatus comprising: a shell (2), a trapping cavity (23) being disposed inside the shell, and a trapping slit (21) in communication with the trapping cavity (23) being disposed on the shell (1); a connecting member (3) detachably connected onto the shell (1); a trapping lamp (4) arranged inside the trapping cavity (21); and a collecting instrument (5) arranged on the shell (2), a collecting cavity (51) being disposed inside the collecting instrument (5), and the collecting cavity (51) being in communication with the trapping cavity (23); the imaging device comprises an imaging apparatus (9) and the sampling apparatus; the present sampling apparatus and imaging device ensure the effectiveness of plankton sampling, reducing the sample damage and mortality; the sampling apparatus has a simple structure, wide application scenarios and good universality.
Patent WO-2021159870-A1 (WO)
Inventor: ZHAO YALI
IPC: H04W24/02
Filed: 2020-12-28
Abstract: 本公开提供了一种非连续接收定时器管理方法及终端，涉及通信技术领域。该非连续接收定时器管理方法，应用于终端，包括：针对直接通信接口，根据第一混合自动重传请求HARQ进程对应的传输类型，对第一HARQ进程对应的定时器进行管理。
Patent WO-2021143889-A1 (WO)
Inventor: YANG ZHILIANG
IPC: A62C31/00
Filed: 2021-01-17
Abstract: 本发明公开了一种混合射流消防系统，包括喷水嘴和喷粉嘴，喷水嘴的喷水口和喷粉嘴的喷粉口不重叠，喷粉嘴内喷出的高吸水性树脂粉末从外部与喷水嘴内喷出的水流在空气中混合。喷粉嘴的粉末喷出方向A相对于喷水嘴的水流喷出方向B倾斜设置。解决了现有技术中使用聚丙烯酸钠树脂粉末作为灭火剂的技术瓶颈，让聚丙烯酸钠树脂粉末可以顺利持续的喷射到火场内，不堵塞喷粉口。
Patent WO-2021164647-A1 (WO)
Inventor: CHENG WEI
IPC: H03H7/42
Filed: 2021-02-09
Abstract: 巴伦电路结构和巴伦器件，涉及电子电路技术领域，该巴伦电路结构包括非平衡端（111）、第一平衡端（112）、第二平衡端（113）、接地电源端（114）、第一电感（121）、第二电感（122）、第三电感（131）和第四电感（132）。第一电感（121）的第一端与第二电感（122）的第一端连接，第一电感（121）的第二端与非平衡端（111）连接，第二电感（122）的第二端开路设置；第三电感（131）的第一端和第四电感（132）的第一端与接地电源端（114）连接，第三电感（131）的第二端与第一平衡端（112）连接，第四电感（132）的第二端与第二平衡端（113）连接。第一电感（121）、第二电感（122）、第三电感（131）和第四电感（132）分别位于不同的平面，且第一电感（121）与第三电感（131）耦合设置，第二电感（122）与第四电感（132）耦合设置。基于上述设置，可以改善现有的巴伦电路难以有效地进行小型化处理的问题。
Patent WO-2022156029-A1 (WO)
Inventor: TANG YUNQING
IPC: G05D23/20
Filed: 2021-02-22
Abstract: La présente divulgation concerne un système de l'Internet des objets pour la régulation de la température dans une zone de protection environnementale intelligente. Le système comprend un climatiseur central, une borne intelligente, une chambre de régulation de température et des capteurs de température, le climatiseur central, la borne intelligente et les capteurs de température pouvant être reliés l'un à l'autre au moyen d'un réseau ; les capteurs de température sont installés aux quatre coins de la chambre de régulation de température, et les capteurs de température divisent la chambre de régulation de température en quatre zones pour la mesure de température ; et chacun du climatiseur central, des capteurs de température et de la borne intelligente est pourvu d'une carte de l'Internet des objets et d'un port de communication qui ont chacun un identifiant d'identité unique.
Patent WO-2021169916-A1 (WO)
Inventor: JIANG RUYU
IPC: G06F3/0484
Filed: 2021-02-22
Abstract: The present application relates to an image processing method and component, and an electronic device and a storage medium. The image processing component at least comprises: a display control for displaying an image to be edited in a first area of a display area, or displaying a target image obtained by performing image retouching processing on said image; and a local image retouching control for entering a local image retouching function on the basis of a control instruction, and determining a local adjustable area for performing local image retouching processing, wherein the local adjustable area can be displayed distinguished from other areas in said image or the target image by using a preset mask, the local image retouching control is further used for displaying a local image retouching interface after entering the local image retouching function, and the local image retouching interface at least displays a first touch-control area for adjusting the area size of the local adjustable area, and a second touch-control area that at least includes an image retouching parameter for performing image retouching processing on the local adjustable area. Thus, the user experience is improved.
Patent WO-2022178683-A1 (WO)
Title: Procédé de génération d'image cible, dispositif électrique et support non transitoire lisible par ordinateur
Inventor: KAMATA TETSUJI
IPC: G06T5/00
Filed: 2021-02-23
Abstract: Un procédé de génération d'une image cible selon le mode de réalisation de la présente invention comprend : l'obtention d'une image floue capturée qui a été capturée par un ensemble caméra comprenant une optique; l'application d'un processus de restauration à l'image floue capturée avec un filtre de restauration pour générer une image nette restaurée; la génération d'un masque de mélange régulier sur la base de l'image floue capturée; le masquage de l'image nette restaurée avec le masque de mélange régulier pour générer une première image intermédiaire; la génération d'un masque de mélange inverse; l'application d'un processus de réduction de bruit à l'image floue capturée pour réduire le bruit dans l'image floue capturée et pour générer une image de réduction de bruit, le processus de réduction de bruit étant réglé sur la base d'informations de réglage; le masquage de l'image à réduction de bruit avec le masque de mélange inverse pour générer une seconde image intermédiaire; et la combinaison de la première image intermédiaire et de la seconde image intermédiaire.