baber/WOPTO huggingface dataset:
Patent WO-2022077595-A1 (WO)
Inventor: SHI RONGBAO
IPC: G02B9/64
Filed: 2020-11-01
Abstract: 一种摄像光学镜头（10），摄像光学镜头（10）共包含八片透镜，八片透镜自物侧至像侧依序为：具有正屈折力的第一透镜（L1），具有负屈折力的第二透镜（L2），具有负屈折力的第三透镜（L3），第四透镜（L4），具有正屈折力的第五透镜（L5），具有负屈折力的第六透镜（L6），具有正屈折力的第七透镜（L7）以及具有负屈折力的第八透镜（L8）；其中，摄像光学镜头（10）的光学总长为TTL，摄像光学镜头（10）的焦距为f，第二透镜（L2）的焦距为f2，第七透镜（L7）物侧面的中心曲率半径为R13，第七透镜（L7）像侧面的中心曲率半径为R14，且满足下列关系式：0.95≤f/TTL；-4.50≤f2/f≤-2.00；-0.90≤(R13+R14)/(R13-R14)≤-0.25。摄像光学镜头（10）具有良好光学性能的同时，还满足长焦距、超薄化的设计要求。
Patent WO-2022094755-A1 (WO)
Title: Vehicle light control system, control method, and automobile
Inventor: XU JING
IPC: B60Q3/80
Filed: 2020-11-03
Abstract: A vehicle light control system, a control method, and an automobile. The system comprises a taillight (3), multiple vehicle light connection lines (2), a vehicle body controller (1) and a taillight controller (37). Multiple vehicle lights are integrated in the taillight (3). Each vehicle light is provided with a signal generator (36). The respective ends of the vehicle light connection lines (2) are connected to the vehicle lights, and the respective other ends thereof are connected to the vehicle body controller (1). The vehicle body controller (1) is used to acquire a distance change signal, determine a target vehicle light from the multiple vehicle lights according to the distance change signal, and control a target signal generator (36) on the target vehicle light to transmit a PWM signal having a preset duty cycle, such that the taillight controller (37) controls the taillight (3) to execute a preset control mode on the basis of the PWM signal having the preset duty cycle. Since the system only uses a vehicle light connection line (2), namely a hardline, to realize control of different taillight modes, the system has low costs and good expandability, thereby solving the problems in the art in which using a CAN bus to control taillight modes incurs high cost and low expandability.
Patent WO-2022007270-A1 (WO)
Title: Embedded circuit board and preparation method therefor
Inventor: HUANG LIXIANG
IPC: H05K1/02
Filed: 2020-11-06
Abstract: An embedded circuit board (200) and a preparation method therefor, relating to the technical field of circuit boards. The embedded circuit board (200) comprises: a substrate (10), provided therein with at least one groove (101); electronic devices (30) arranged in corresponding grooves (101); and a packaging body (70) coating the outer surfaces of the electronic devices (30) to isolate the electronic devices (30) from the side wall of the groove (101), wherein the packaging body (70) is made of a plastic packaging material, and the plastic packaging material comprises at least one of silicon dioxide, silicon carbide, silicon nitride micro powder and crystalline silicon and a matrix. By means of the mode, the outer surface of the electronic device (30) is coated with the packaging body (70) made of the plastic packaging material, the plastic packaging material has the advantages of thermosetting property, good heat dissipation capacity, low thermal expansion coefficient, high-temperature resistance, good binding force, high reliability and the like, and therefore, when the electronic device (30) works, the temperature of the electronic device (30) rises, and the packaging body (70) can rapidly release heat.
Patent WO-2021093684-A1 (WO)
Title: Electronic device
Inventor: LIU KEXIN
IPC: H01Q1/50
Filed: 2020-11-06
Abstract: Embodiments of the present application relate to the technical field of display, and provide an electronic device, for use in providing a dual-antenna structure having high isolation. The antenna structure comprises an antenna body, a first feed circuit, and a second feed circuit. The antenna body comprises an annular radiator, a first branch, a second branch, and a third branch. There is a gap on the annular radiator. The first branch is located in the gap. The second branch and the third branch are respectively located on both sides of the first branch. The second branch and the third branch are respectively coupled to the two ends of the gap formed on the annular radiator. The first feed circuit comprises a first excitation end, and a first feed point provided on the annular radiator. The two ends of the first branch are respectively coupled to the first feed point and the first excitation end. The second feed circuit comprises a signal conversion circuit, a second excitation terminal, a second feed point provided on the second branch, and a third feed point provided on the third branch.
Patent WO-2021218120-A1 (WO)
Inventor: YANG YIFEI
IPC: G06N3/00
Filed: 2020-11-18
Abstract: Disclosed is a method for fault identification of a ship power device. The method comprises: S1: collection and classification of monitoring data samples; S2: establishment and training of a classifier; and S3: application of a model. A fault of a ship power device is identified by means of a support vector machine, such that the fault identification result under small sample data is more accurate. A random behavior in an AFSA algorithm is improved, such that blindness caused by artificial fish by means of a traditional random behavior optimization process is avoided, and the phenomenon of invalid optimization during optimization is reduced. A GWO-AFSA algorithm is optimized, such that the convergence speed and identification accuracy are improved, and the disadvantage of traditional AFSA being prone to falling into local optimum is overcome. SVM parameters are optimized by using the improved GWO-AFSA, such that the fault identification precision of the ship power device is improved.
Patent WO-2021184809-A1 (WO)
Title: Preparation and application of l-amino acid deaminase mutant
Inventor: WU JING
IPC: C12N1/21
Filed: 2020-11-20
Abstract: Provided are preparation and application of an L-amino acid deaminase mutant. A protein is transformed by analyzing a flexible Loop ring structure around a binding site of a pmirLAAD product, and finally, the optimal mutant pmirLAADM4 is obtained by means of experimental verification. The catalytic efficiency (1.61 mM-1 min-1) and a product inhibition constant (5.4 mM) are improved by 5.2 times and 5.7 times respectively compared with those of a contrast group; a yield of α-ketoisovaleric acid can reach 96.5 g/L, and a conversion rate is greater than 97%. An industrial process of producing the α-ketoisovaleric acid by an enzymatic conversion method is accelerated.
Patent WO-2021135769-A1 (WO)
Title: Security monitoring device capable of detecting fire
Inventor: QIAN JIANHUA
IPC: G08B17/10
Filed: 2020-11-27
Abstract: A security monitoring device capable of detecting fire, which relates to the technical field of security monitoring. The top end of an upper baffle (1) is fixedly connected to a triangle block (101), and the internal bottom end of the upper baffle (1) is fixedly connected to a lower baffle (2). When the smoke concentration detected by a sensor (5) is too high, a buzzer (6) is activated, a sound-generating region of the buzzer (6) sends out an alarm to remind people to evacuate, thus buying time to escape from and fight the fire. A base box (4) is fixedly connected to a bottom end of the lower baffle (2), the sensor (5) is embedded in the internal front end of the base box (4), the front end of the sensor (5) has a detection head (501) electrically connected, and the detection head (501) extends to the outside of the base box (4). The length of a camera (3) is smaller than the length of the upper baffle (1), and by means of the upper baffle (1), the camera (3) can be shielded and water is prevented from entering and damaging the camera (3). The device solves the problem in which monitoring is unable to automatically detect the occurrence of fire, and so observation by surveillance personnel is required in order for a fire to be detected, which affects the timeliness of firefighting, and also solves the problem in which the turning on of indoor sprinkler heads on the ceiling during firefighting causes water to enter the camera (3), affecting the normal use of the camera (3).
Patent WO-2022110191-A1 (WO)
Title: 显示装置及其显示方法
Inventor: ZHOU CHUNMIAO
IPC: G09F9/30
Filed: 2020-11-30
Abstract: 一种显示装置及其显示方法，其中，显示装置包括：显示面板（10），包括：衬底基板（101），以及位于衬底基板（101）之上的多个像素岛（102）；像素岛（102）包括：沿第一方向（x）和第二方向（y）排列的多个子像素（p）；在像素岛（102）中，在第一方向（x）上排列的一排子像素（p）的颜色相同，在第二方向（y）上排列的一排子像素（p）的颜色互不相同；第一方向（x）与第二方向（y）相互交叉；分光器件（20），位于显示面板（10）的显示面一侧，被配置为将显示面板（10）出射的一部分光线偏折至第一区域，将另一部分光线偏折至第二区域；显示面板（10）的中心显示区域内的像素岛（102）对应的主瓣角与瞳距角满足以下关系式：其中，α表示主瓣角，β表示瞳距角。这样，可以使左右眼视图能够区分开，防止出现视区串扰的现象。
Patent WO-2022115981-A1 (WO)
Title: Dispositif et procédé de réaction centrifuge
Inventor: WANG CHIN HUNG
IPC: G01N21/00
Filed: 2020-12-01
Abstract: Un dispositif de réaction centrifuge (1) comprend : un disque centrifuge (11) qui comprend un arbre centrifuge (111) et au moins une base centrifuge (112) agencée de façon annulaire à l'aide de l'arbre centrifuge (111) en tant que centre ; au moins un bloc magnétique (12), disposé sur au moins un côté de la base centrifuge (112), la base centrifuge (112) servant à agencer de façon amovible un tube de réaction (13). Le tube de réaction (13) sert à recevoir une bille magnétique (14) déplacée dans le tube de réaction (13) par une force représentant la somme de la force magnétique du bloc magnétique (12) et de la force centrifuge. De cette manière, un mélange de réaction est mélangé plus complètement en moins de temps pour faciliter une réaction et la consommation de produits consommables dans le tube de réaction (13) est réduite grâce à l'adsorption d'un produit par la bille magnétique (14) et à l'ouverture d'une soupape du tube de réaction (13) par la force centrifuge pour évacuer un déchet liquide.
Patent WO-2021143409-A1 (WO)
Title: Composite substrate and manufacturing method therefor, and surface acoustic wave resonator and manufacturing method therefor
Inventor: HUANG HERB HE
IPC: H01L41/00
Filed: 2020-12-11
Abstract: The present invention provides a composite substrate and a manufacturing method therefor, and a surface acoustic wave resonator and a manufacturing method therefor. The manufacturing method for a composite substrate comprises: providing a first substrate; depositing a liner layer on the first substrate, wherein the liner layer at least comprises a polycrystalline material layer; by means of a physical or chemical deposition method, depositing, on the polycrystalline material layer, a piezoelectric sensing film used for generating acoustic resonance; and performing recrystallization annealing treatment on the piezoelectric sensing film, so as to make the piezoelectric sensing film reach a polycrystalline state, wherein crystallization annealing comprises a heating process and a cooling process, and the heating process comprises heating the piezoelectric sensing film to make the piezoelectric sensing film reach a molten state. The composite substrate comprises: a first substrate; a liner layer located on the upper surface of the first substrate, wherein the liner layer at least comprises a polycrystalline material layer; and a piezoelectric sensing film used for generating acoustic resonance and located above the polycrystalline material layer, wherein the piezoelectric sensing film is in a polycrystalline state.
Patent WO-2021139510-A1 (WO)
Inventor: JIANG HENG
IPC: H04N5/225
Filed: 2020-12-18
Abstract: 本申请一种感光芯片组件、摄像模组及终端设备。其中，所述芯片组件包括：感光芯片，包括基底、位于所述基底之上的有源区和位于所述有源区之上的微透镜阵列；应力层，设置于所述感光芯片的背侧，使得所述感光芯片朝向所述感光芯片的基底发生形变。通过在传统感光芯片的背面设置应力层，控制感光芯片的弯曲方向和程度，以控制感光芯片的场曲，使感光芯片的弯曲方向与镜头的场曲方向一致，从而提高成像的清晰度。
Patent WO-2021129798-A1 (WO)
Title: 显示面板的驱动方法和显示装置
Inventor: MENG CHUIYU
IPC: G09G3/36
Filed: 2020-12-25
Abstract: 提供了显示面板的驱动方法和显示装置。驱动方法包括：对每行子像素的不同颜色的子像素依次提供数据电压脉冲；其中，同一列子像素的数据电压极性相同，且沿行方向，子像素的数据电压极性交替变化；第三颜色子像素的数据电压脉冲时长大于第一颜色子像素的数据电压脉冲时长以及大于第二颜色子像素的数据电压脉冲时长；第四子像素的数据电压脉冲时长大于第一颜色子像素的数据电压脉冲时长以及大于第二颜色子像素的数据电压脉冲时长。提供的技术方案可以改善水平串扰问题。
Patent WO-2022048089-A1 (WO)
Title: Control system for video display
Inventor: HUANG ZHAOJIN
IPC: H04N19/44
Filed: 2020-12-30
Abstract: Disclosed is a control system for video display. The system comprises: a network switching module, an IP decoder, an LED screen driving module, an HDMI receiver, and an FPGA module, wherein the network switching module is used to receive a 4K signal to be displayed and send said 4K signal to the IP decoder; the IP decoder is used to decode said 4K signal into an HDMI video signal and send the HDMI video signal to the HDMI receiver; the HDMI receiver is used to decode the HDMI video signal into an RGB video signal and send the RGB video signal to the FPGA module; the FPGA module is used to group RGB video signals according to the configuration of a switching chip in the LED screen driving module, so as to obtain a plurality of paths of output signals; and the LED screen driving module is used to output the plurality of output signals to a display device on the basis of the configuration of the switching chip. The technical problem of it being difficult for the existing control system for video display to realize spliced display of a 4K signal is thus solved.
Patent WO-2022141267-A1 (WO)
Inventor: WEN BO
IPC: A61B8/00
Filed: 2020-12-30
Abstract: L'invention concerne un procédé (200) pour déterminer des conditions d'un examen ultrasonore vétérinaire et un dispositif d'imagerie ultrasonore (100). Le procédé consiste à : obtenir des informations d'animal d'un animal en cours d'examen, les informations d'animal comprenant un type d'animal et/ou un type d'examen (S210); déterminer les sondes actuellement disponibles et les modes d'examen pris en charge (S220); et déterminer, à partir des sondes disponibles et des modes d'examen pris en charge en fonction des informations d'animal et des données d'utilisation historiques des sondes disponibles, une sonde cible et d'un mode d'examen cible pour examiner l'animal (S230). Une sonde pour examiner un animal en cours d'examen peut être automatiquement déterminée, le travail répété d'un utilisateur est réduit, une sonde d'examen appropriée peut être rapidement obtenue, l'efficacité d'examen d'un examen ultrasonore vétérinaire est améliorée et l'effet d'examen est assuré.
Patent WO-2021174989-A1 (WO)
Inventor: YU XIN
IPC: H04N9/31
Filed: 2020-12-31
Abstract: A projection system, comprising a projection screen (100), two or more than two screen frames (200), and a projector (300). Each screen frame (200) comprises a support member (210), a sliding block (230), and a drive controller (250). The sliding block (230) is fixedly connected onto the projection screen (100), and is movably connected to the support member (210). The drive controller (250) drives the sliding block (230) to move to generate a tractive force on the projection screen (100). The projector (300) is used for acquiring, by means of a camera (330), a projection image (303) formed when a screen adjustment feature pattern (301) is projected to the projection screen (100), generating adjustment parameters of the two or more than two screen frames (200) according to the reference value comparison of the projection image (303) and the screen adjustment feature pattern (301), and sending same to the drive controller (250), so that the drive controller (250) is driven to determine, according to the adjustment parameters, whether the fixing and installation of the projection screen (100) are smooth, and according to the adjustment parameters, the sliding block (230) moves to generate a tractive force on the projection screen (100), and thus the projection screen (100) is fixed and installed on the wall surface smoothly, achieving the optimal projection effect and facilitating improving the user viewing experience. Also provided is a method for adjusting the projection screen (100).
Patent WO-2023044596-A1 (WO)
Title: 按压声音和按压手感可调的按键
Inventor: CHEN AIHUA
IPC: H01H13/85
Filed: 2021-11-26
Abstract: 本发明公开了一种按压声音或者按压力度可调的按键，包括PCB板和设置在PCB板上的通过开关轴的动作产生开关信号的电气元件，以及按键壳体和内置的开关轴、复位弹性件；还包括有被构设在一切换器上的摆臂，切换器与PCB板电连接，通过电控切换器能够使摆臂正对或远离开关轴上的发声件或扭簧力臂，用以调节按压时反馈给使用者的力感或声音。本申请保护了两种可以切换状态的按键，通过切换摆臂的位置，切换按键的有声或静音模式，去除按轴上的铲机还能够改变开关轴的按压力度大小切换，实现一种按键两种使用体验；切换器电连接在PCB板上，通过电控即可进行状态的调整切换，不仅结构巧妙，而且适于量产，且结构稳定可靠，市场前景广阔。
Patent WO-2021258723-A1 (WO)
Inventor: QIU WENWEI
IPC: C07J9/00
Filed: 2021-01-11
Abstract: Disclosed is a method for synthesizing a lithocholic acid, comprising: using 21-hydroxy-20-methylpregn-4-en-3-one (BA) as a raw material, undergoing an oxidizing reaction and a Wittig reaction, then synthesizing the lithocholic acid through a reduction reaction; or, after the oxidizing reaction and the Wittig reaction, by means of a hydrogenation reduction reaction, a carbonyl reduction reaction, and a hydrolysis reaction, synthesizing the lithocholic acid. The present lithocholic acid synthesis method is environmentally-friendly, has simple steps, few side reactions, and high yield, is made of inexpensive and easy-to-obtain raw materials, and is suitable for industrial production; the present invention solves the technical problem in the prior art of high synthesis costs and low yields and being unsuitable for large-scale industrial production.
Patent WO-2021143791-A1 (WO)
Inventor: SUN HONGBIN
IPC: A61P1/16
Filed: 2021-01-15
Abstract: 提供了一种雌激素相关受体α(ERRα)的编码基因ESRRA在制备预防或治疗肝脏疾病的药物中的用途，该肝脏疾病包括非酒精性脂肪性肝病(NAFLD)、非酒精性脂肪性肝炎(NASH)、原发性胆汁性胆管炎(PBC)、原发性硬化性胆管炎(PSC)、酒精性脂肪性肝病(AFLD)、肝纤维化或肝硬化。
Patent WO-2021223494-A1 (WO)
Inventor: QIAO FEI
IPC: A41D13/11
Filed: 2021-02-23
Abstract: 一种口罩配合组件及口罩，口罩配合组件可置于口罩主体和使用者面部之间，包括贴合部（100）和支撑部（200），其中：贴合部（100）包括鼻梁段（110）和面颊段（120），鼻梁段（110）上开设有容纳使用者鼻梁的凹槽（111），贴合部（100）用于封堵口罩主体与使用者面颊的缝隙；支撑部（200）为一框架式结构，具有若干弧形的横梁（210），用于支撑口罩主体，在口罩主体和使用者面部之间形成空腔。通过口罩配合组件具体结构实现了提高平面口罩过滤效率、降低呼吸阻力，增加密合性和防护能力，延长口罩寿命，改善舒适性的目的。
Patent WO-2021258761-A1 (WO)
Title: 混合组网下的迁移方法、存储介质和电子设备
Inventor: LI WEI
IPC: H04W36/00
Filed: 2021-02-25
Abstract: 一种混合组网下的迁移方法，应用于非独立组网NSA中的NR侧基站，包括：根据同频干扰测量参数的配置，向混模终端下发同频干扰测量(S101)；基于所述混模终端上报的NR邻区测量信息，以判定相应的NR邻区是否支持NSA接入(S102)；以及向所述NSA中的LTE侧基站发送所述NR邻区是否支持NSA接入的判定结果(S103)。一种混合组网下的迁移方法，应用于非独立组网NSA中的LTE侧基站，包括：接收由所述NSA中的NR侧基站发送的、支持NSA接入的NR邻区列表(201)；检测所述NR邻区列表中各NR邻区的信号状况，并与切换条件比较(202)；以及在满足切换条件后，触发混模终端断开当前的连接以迁移到相应的NR邻区(203)。
Patent WO-2022141784-A1 (WO)
Inventor: CAO LONGYU
IPC: H04W28/24
Filed: 2021-03-01
Abstract: La présente demande se rapporte au domaine technique des communications et, en particulier, à un procédé, à un dispositif et à un système de transmission de gestion de conflit de politique. Le procédé est utilisé pour un premier contrôleur et consiste : à recevoir des premières informations de politique, les premières informations de politique comprenant une première politique configurée par un réseau central pour un UE ; à détecter l'apparition d'un conflit de politique entre les premières informations de politique et les secondes informations de politique, les secondes informations de politique comprenant une seconde politique configurée par un second contrôleur pour l'UE, ou un premier résultat de décision obtenu après que le premier contrôleur effectue une décision de politique sur la base de la seconde politique ; à effectuer une décision de politique sur la base de la première politique et de la seconde politique pour obtenir un second résultat de décision ; à envoyer le second résultat de décision à un élément de réseau de réseau d'accès radioélectrique (RAN), de telle sorte que l'élément de réseau RAN exécute le second résultat de décision. Par conséquent, selon la présente demande, la génération de politiques d'UE ayant des conflits de politique est évitée, ce qui permet d'assurer l'exécutabilité de politiques et d'améliorer le taux de réussite d'exécution de politique.
Patent WO-2022183417-A1 (WO)
Inventor: LIN YANAN
IPC: H04L1/18
Filed: 2021-03-03
Abstract: 本申请实施例提供一种反馈码本的确定方法，包括：终端设备确定用于传输第一半静态调度物理下行共享信道SPS PDSCH的反馈信息的第一时间单元，其中，预配置用于传输所述第一SPS PDSCH反馈信息的时间单元为第二时间单元，所述第一时间单元与所述第二时间单元不同；所述终端设备在所述第一时间单元对应的第一下行接收机会集合内接收到至少一个动态调度PDSCH；其中，所述第一下行接收机会集合用于确定第一反馈码本；所述终端设备确定在所述第一时间单元内传输的第二反馈码本；其中，所述第二反馈码本根据所述第一反馈码本得到；所述第二反馈码本包括所述至少一个动态调度PDSCH对应的反馈信息。本申请实施例还提供一种反馈码本的确定装置、设备、以及存储介质。
Patent WO-2022001158-A1 (WO)
Inventor: WANG CHAO
IPC: H02K5/10
Filed: 2021-03-08
Abstract: A rotor structure of an external rotor motor, and the external rotor motor applying same. The rotor structure comprises a rotor housing (1) and a plurality of permanent magnets; the rotor housing (1) comprises an end plate (11) and a sleeve housing (12) extending from the edge of the end plate (11); a cavity (13) is formed in the middle of the sleeve housing (12); the plurality of permanent magnets are circumferentially mounted on the inner wall surface of the sleeve housing (12) at intervals; a water dripping hole (14) is provided on the end plate (11); the water dripping hole (14) is communicated with the cavity (13); a hole plug (2) is mounted outside the water dripping hole (14); a drainage structure is provided on the hole plug (2); the drainage structure is communicated with the water dripping hole (14); a labyrinth sealing structure is formed between the drainage structure and the water dripping hole (14), so that the motor can work even in a severe environment. External sundries such as silt or rainwater can be prevented from entering the motor through the water dripping hole, the water draining effect is good, normal operation of the motor is guaranteed, and thus, the service life of the motor is prolonged.
Patent WO-2022188058-A1 (WO)
Inventor: Yue Songhai
IPC: B65G47/52
Filed: 2021-03-10
Abstract: 一种可集中出料的木材加工中心，包括有机架（10）、机头（20）、两进料输送台（30）以及一出料输送台（40），机架（10）上具有工作台（11），机头（20）设置于机架（10）上并位于工作台（11）的上方，两进料输送台（30）左右分开地设置于工作台（11）的前侧，出料输送台（40）位于工作台（11）的后侧，出料输送台（40）包括有第一输送台架（41）、第一辊筒输送装置（42）以及第一皮带输送装置（43），板件在加工完成后，通过多个第二皮带模块（432）或多个第三皮带模块（433）侧向输送至于第一辊筒输送装置（42），然后再由第一辊筒输送装置（42）集中输出，从而实现集中出料，出料过程仅需一个操作人员配合即可，从而减少人力耗费，降低人工成本。
Patent WO-2021190356-A1 (WO)
Inventor: CAO GUOSHUAI
IPC: F25D23/12
Filed: 2021-03-16
Abstract: 一种冰箱。该冰箱包括：箱体，其内限定有至少一个储物间室，并且箱体的一侧开设有制冰机供冷腔；门体，与储物间室对应设置，可开闭地设置于对应的储物间室的前侧；制冰机，设置于门体上；制冰机供冷装置，设置于制冰机供冷腔内，并通过制冰风道向制冰机提供制冷气流。本发明的方案将制冰机供冷装置设置于冰箱箱体的一侧，避免占用储物间室的使用空间，提高冰箱的存储空间，利于用户的使用。
Patent WO-2022193161-A1 (WO)
Title: Appareil de génération d'aérosol, procédé de détection de combustion à sec, et produit de programme informatique
Inventor: SUN CHANGWEN
IPC: A24F40/46
Filed: 2021-03-17
Abstract: L'invention concerne un appareil de génération d'aérosol comprenant : un dispositif de chauffage (701), comprenant au moins un élément chauffant configuré pour chauffer un substrat de formation d'aérosol ; une source d'alimentation ; et un circuit (702), connecté respectivement au dispositif de chauffage (701) et à la source d'alimentation. Le circuit (702) est configuré pour : acquérir une valeur échantillonnée d'une propriété thermique de l'élément chauffant en temps réel (S102) ; lorsque la valeur échantillonnée dépasse un seuil de détermination prédéfini, commander la puissance fournie par la source d'alimentation à l'élément chauffant, et stabiliser la valeur échantillonnée de la propriété thermique de l'élément chauffant pour qu'elle soit une valeur cible (S104) ; acquérir une puissance de sortie de l'élément chauffant (S105) ; et lorsque la puissance de sortie est inférieure à une valeur seuil de puissance prédéfinie, envoyer une invite afin de notifier à un utilisateur que l'élément chauffant effectue une combustion à sec (S107).