baber/WOPTO huggingface dataset:
Patent WO-2021189892-A1 (WO)
Inventor: DONG MINGZHU
IPC: H02H7/12
Filed: 2020-11-26
Abstract: A power supply control circuit, method and apparatus, a storage medium, an ion generator and a purifier. The power supply control circuit comprises: a high-voltage generation circuit (10), a current sampling circuit (20) and a high-voltage controller (30). The high-voltage generation circuit (10) is configured to provide power supply voltage for an electrostatic dust removing apparatus of the ion generator; the current sampling circuit (20) is configured to sample the working current of the ion generator and feed a current sampling signal to the high-voltage controller (30); and the high-voltage controller (30) is respectively connected to the high-voltage generation circuit (10) and the current sampling circuit (20) and is configured to control the high-voltage generation circuit (10) according to the received current sampling signal so as to adjust the output voltage of the high-voltage generation circuit (10). In this way, effective power supply control can be performed on the ion generator, realizing anti-static interference, guaranteeing the ionization intensity of the ion generator and improving the purification effect of an ionic purifier.
Patent WO-2022036929-A1 (WO)
Inventor: JIN JUNWEI
IPC: C04B24/38
Filed: 2020-12-03
Abstract: 一种聚羧酸高性能泵送剂及其生产工艺，所述聚羧酸高性能泵送剂由聚羧酸母液，缓凝组分，保水增稠组分，引气组分，防冻组分，增效组分，抗泥抗石组分，水泥激活组分，以及增强组分组成。所述聚羧酸母液包括减水型母液，减水保坍型综合母液，缓释保坍型母液，松软降粘型母液，高分散抗泥型母液，以及早强型母液中的一种或几种。所述缓凝组分为酒石酸及其盐。所述保水增稠组分包括羟丙基甲基纤维素醚，黄原胶。所述引气组分包括α-烯基磺酸钠，三萜皂苷。所述防冻组分由尿素、丙三醇组成。本聚羧酸高性能泵送剂根据实际需要还可以调节各功能组分的含量，以适应不同的混凝土需求，因此提供的泵送剂不会造成相互干扰，因而给用户的使用带来便利。
Patent WO-2022016777-A1 (WO)
Title: Filtering time control method, and water purifier and apparatuses
Inventor: YANG LV
IPC: B01D61/12
Filed: 2020-12-08
Abstract: A filtering time control method, a water purifier (100), a filtering time control apparatus, and an apparatus having a storage function. The filtering time control method comprises: by testing a water quality status value, determining whether this instance of filtering meets requirements; and according to the result indicating whether this instance of filtering meets requirements, setting the next filtering time on the basis of this filtering time. Therefore, adaptive adjustment of a filtering time is realized, such that the filtering effect is not only ensured, but water resources are also saved on.
Patent WO-2021258657-A1 (WO)
Inventor: You Shiyun
IPC: G01R31/392
Filed: 2020-12-10
Abstract: A method and apparatus for acquiring the state of health of a battery, and a storage medium. The method comprises: when a vehicle is powered on, determining whether capacity variation calculation conditions are met (101); when it is determined that the capacity variation calculation conditions are met, calculating a capacity variation (102); when the vehicle is powered on, determining whether capacity calculation conditions are met (103); when it is determined that the capacity calculation conditions are met, calculating a capacity (104); and calculating the state of health of a battery according to the capacity variation and the capacity (105). By means of the method, the apparatus and the storage medium, a correlation between the number of cycles in the full life cycle of a battery and the SOH thereof does not need to be measured, thereby saving test resources and time; and the actual capacity aging degree of the battery is more realistically reflected, thereby improving estimation precision regarding a state of charge and a driving mileage, and providing a good driving experience for users.
Patent WO-2022036946-A1 (WO)
Title: Vacuum drying device and method for panel substrate after cleaning
Inventor: JIANG XIN
IPC: B08B3/04
Filed: 2020-12-10
Abstract: A vacuum drying device and method for a panel substrate after cleaning, the device comprising a pre-dehydration system and a vacuum drying system. A transfer conveying device is arranged between the pre-dehydration system and the vacuum drying system and is used for connecting the pre-dehydration system and the vacuum drying system in series and conveying a product to be dried; the pre-dehydration system comprises a water tank, a circulating pump and a heater, wherein the water tank is connected to the heater, which is arranged externally, by means of the circulating pump and is used for adjusting the temperature of the water in the water tank; and the vacuum drying system comprises a static charge eliminating device, a drying chamber, a nitrogen gas source, a heating cavity, a condenser, a temperature controller, an infrared heater and a vacuum pump, wherein the nitrogen gas source is heated by means of the heating cavity, then is led into the static charge eliminating device and then is sent into an air inlet of the vacuum pump, the infrared heater is arranged in the drying chamber, one end of the condenser is connected to an air outlet of the drying chamber, the other end of the condenser is connected to the vacuum pump, and the infrared heater and the condenser are both connected to the temperature controller to adjust the chamber temperature of the drying chamber.
Patent WO-2022073298-A1 (WO)
Title: 数据查询方法、装置、介质以及数据处理系统
Inventor: XIA SHA
IPC: G06F16/22
Filed: 2020-12-14
Abstract: 本发明涉及数据处理技术领域，具体提供了一种数据查询方法、装置、介质以及数据处理系统，旨在解决快速且精准地从海量数据中查找数据的技术问题。为此目的，根据本发明实施例的方法，利用键值对数据库存储对象数据并且键值对数据库中存储的键值对是以对象标识、属性类型和整点时间为关键字，以采集时间中包含该整点时间的属性值以及每个属性值各自对应的采集时间中的非整点时间为键值。在接收到数据查询请求后，根据数据查询请求中的对象标识、属性类型与时间信息对键值对数据库进行键值对查询，无论该时间信息是包含一定时长的时段还是瞬时时间，都能够根据键值对中的整点时间与非整点时间，快速查找到相应的数据，极大地提到了数据查询效率。
Patent WO-2021179733-A1 (WO)
Inventor: LI ZHENG
IPC: H01M50/166
Filed: 2020-12-22
Abstract: Provided are a soft packing battery module and an assembly method therefor. The soft packing battery module comprises a cell group (7), and left and right side panels (11, 15), upper and lower cover panels (1, 8), and front and rear end covers arranged on external sides of the cell group (7); the left and right side panels (11, 15) and the upper and lower cover panels (1, 8) or the left and right side panels (11, 15) and front and rear side panels may push hard against the internal cell group (7) by means of adjustable and removable engagement and connection, such that the left and right side panels (11, 15) are continuously restricted by the upper and lower cover panels (1, 8) or the left and right side panels (11, 15) to produce a pressure for clamping the cell group (7), thereby pushing hard on the cell group (7), the pressure being 5 kPa-300 kPa; the left and right side panels (11, 15), the upper and lower cover panels (1, 8), and the front and rear end covers are all detachably connected so as to encapsulate the cell group (7) to form the soft packing battery module; the cell group (7) comprises a foam, the left and right side panels (11, 15) are in a direction parallel to or consistent with that of the plane of the cell plates, and the front and rear side panels are perpendicular to the left and right side panels (11, 15) and the horizontal plane.
Patent WO-2021232800-A1 (WO)
Inventor: ZHU GUOQIANG
IPC: G01N33/569
Filed: 2020-12-28
Abstract: 一种泛性型惰性载体大肠杆菌及其应用。将惰性载体菌SE1使用LB固体和液体培养基连续在体外培养传代至第四十代及以上，将第四十代及以上(包括四十一代到六十代)获得的菌株命名为泛性型惰性载体大肠杆菌SE1H。所述泛性型惰性特征为：工作浓度细菌数量下与人源、鼠源、牛源、猪源和禽源血清和全血都不发生非特异性凝集反应，且具有携带和表面表达展呈人源、鼠源、牛源、猪源和禽源不同抗原因子的特性，可应用于简便快速检测人和多种类动物抗原或感染抗体的间接凝集试验检测方法的开发，改进和完善现有凝集抗原抗体检测的凝集试验的特异性和敏感性。
Patent WO-2022121010-A1 (WO)
Inventor: XU MIANRONG
IPC: B01D46/10
Filed: 2020-12-28
Abstract: 一种小型有机废气净化设备，包括设备主体(1)，设备主体(1)的外壳分别开设有废气进口和废气出口，所述废气出口固定安装第一进气管(2)，所述第一进气管(2)一端固定安装暂存箱(3)，所述暂存箱(3)顶部中心位置开设有第一出气口(4)，所述暂存箱(3)一侧上方开设有凹槽(5)，所述暂存箱(3)一侧上方固定安装电动伸缩杆(6)，所述电动伸缩杆(6)一端固定安装L型板(7)，所述L型板(7)一端固定安装挡板(8)，所述挡板(8)活动安装在凹槽(5)内，所述暂存箱(3)一侧上方固定安装控制器(9)，所述暂存箱(3)内部一侧上方固定安装废气检测仪(10)，所述废气检测仪(10)信号连接控制器(9)，所述控制器(9)信号连接电动伸缩杆(6)，所述废气出口固定安装第二进气管(14)，所述暂存箱(3)另一侧上方固定安装第一出气管(11)，所述第一出气管(11)一端固定安装气泵(12)，所述气泵(12)固定连接第二出气管(13)，所述第二出气管(13)固定连接第二进气管(14)。
Patent WO-2022001055-A1 (WO)
Inventor: YE NANBIAO
IPC: C08L77/00
Filed: 2020-12-29
Abstract: 本发明提供一种聚酰胺复合材料，通过添加含镁有机盐含铝有机盐使得聚酰胺树脂基体中含有一定量的镁元素和铝元素，能够提升制件的激光焊接性能。本发明同时提供了两种制备方法，其中公开了一种能够同时用于回收聚酰胺废料，提高了由聚酰胺废料提取得到的回收聚酰胺的利用价值。
Patent WO-2021139569-A1 (WO)
Inventor: BAI SHI
IPC: H04L12/24
Filed: 2020-12-29
Abstract: 本公开涉及一种云系统的迁移方法、装置和混合云系统，涉及云计算技术领域。该方法包括：将第一云系统中的各业务系统划分为多个模块；确定多个模块中待迁移模块与其他模块之间的关联关系；将多个模块中的待迁移模块复制到第二云系统中，第一云系统与第二云系统的类型不同；在第二云系统中建立关联关系，以完成第一云系统的迁移。
Patent WO-2021136387-A1 (WO)
Title: Electric scooter and matching structure for rear mudguard and switch assembly thereof
Inventor: WANG FENGXIN
IPC: B62K23/08
Filed: 2020-12-30
Abstract: A matching structure (10) for a rear mudguard and a switch assembly of an electric scooter comprises: a mudguard assembly (11), a switch assembly (12), and a controller. The mudguard assembly (11) comprises a mudguard support (111), a mudguard (112), and an elastic member (113). One end of the mudguard (112) is pivotally connected to the mudguard support (111) to switch between a raised position and a depressed position. The elastic member (113) normally maintains the mudguard (112) in the raised position. The switch assembly (12) comprises a travel switch (121). The mudguard (112) is separated from and in contact with the travel switch (121) in the raised position and the depressed position, respectively. After receiving a preset contact action of the mudguard (112), the travel switch (121) triggers the controller to perform at least one of the following operations: light switching, gear shifting, power on/off, and speaker turn-on/off.
Patent WO-2022088518-A1 (WO)
Title: Matériau de prétraitement de liaison dentaire et son utilisation
Inventor: LI XIAODONG
IPC: A61K6/30
Filed: 2021-01-15
Abstract: La présente invention concerne un matériau de prétraitement de liaison dentaire et son utilisation. Le matériau de prétraitement consiste en un système binaire et en un système ternaire constitué d'une solution (A) d'un sel de métal alcalinoterreux soluble, d'une solution (B) apte à former un précipité de sel de métal alcalinoterreux avec (A) et d'une solution (C) d'un monomère organique. Selon le matériau de prétraitement, au moyen d'un traitement à l'aide d'un sel alcalinoterreux soluble qui interagit avec des groupes chargés négativement sur des protéines non collagènes dans une matrice organique de dentine déminéralisée, et d'un traitement à l'aide d'une solution de sel soluble qui peut former un précipité par réaction avec le sel de terre alcaline, des nanoparticules insolubles peuvent être rapidement déposées in situ dans la matrice organique de dentine déminéralisée, pour renforcer la structure de la matrice organique de la dentine, faciliter la pénétration et la dispersion maximales d'un agent de liaison, former une structure composite poreuse uniforme, stable, nouvelle en 3D, et se traduire en une force de liaison supérieure et une durabilité de liaison élevée lorsque l'agent de liaison est appliqué. Même si la surface d'une dent est complètement sèche pendant le revêtement avec un agent de liaison, une force de liaison élevée et une durabilité de liaison peuvent être obtenues et la sensibilité technique d'opérations cliniques est considérablement réduite.
Patent WO-2022141717-A1 (WO)
Inventor: CAO WEIWEI
IPC: C08L75/08
Filed: 2021-01-28
Abstract: L'invention concerne un matériau de jointoiement en polymère à dilatation secondaire contenant des capsules à libération prolongée, comprenant un matériau blanc polyuréthane et un matériau noir polyuréthane, caractérisé en ce que le matériau noir polyuréthane contient des capsules à libération prolongée A ayant des particules dopées de matériau noir polyuréthane en tant que cœur de capsule et un copolymère de St-BA en tant que paroi de capsule, et le matériau blanc polyuréthane contient des capsules à libération prolongée B ayant des particules dopées de matériau blanc polyuréthane en tant que cœur de capsule et le copolymère de St-BA en tant que paroi de capsule. Après que le matériau en polymère forme un corps consolidé, les capsules à libération prolongée A et B contiennent un isocyanate matériau noir, un polyéther polyol matériau blanc et similaire, qui peuvent être libérés de manière prolongée par les parois de capsule en copolymère de St-BA, ce qui produit ainsi une dilatation secondaire ; le volume peut atteindre 0,5 à 3 fois le volume d'un corps consolidé d'origine ; un problème de retrait de matériau classique et des problèmes qui sont ré-amplifiés après réparation et qui ne peuvent pas être complètement éliminés sont bien résolus et les défauts d'un mauvais effet de scellement et de la récurrence des problèmes sont surmontés. De plus, les nanoparticules permettent d'améliorer les propriétés mécaniques d'un matériau de jointoiement et, par conséquent, la présente invention a une grande valeur d'application et de larges perspectives commerciales dans l'industrie du bâtiment.
Patent WO-2021190130-A1 (WO)
Inventor: WU DIANXING
IPC: A01H1/04
Filed: 2021-01-29
Abstract: Provided is a method for the selective breeding of colorful two-line hybrid rice. The method comprises: conducting hybridization and backcross with colored rice B as the male parent and a two-line sterile line S as the female parent, and selectively breeding a colorful two-line sterile line; conducting hybridization and backcross with colored rice C as the male parent and a restorer line R as the female parent, and selectively breeding a colorful restorer line; then screening hybrid vigor and screening the quality, yield and resistance of rice to obtain a new colorful hybrid variety combination; and finally, constructing a colorful two-line hybrid system.
Patent WO-2021197077-A1 (WO)
Inventor: YU ZIQIANG
IPC: H01M50/102
Filed: 2021-03-17
Abstract: L'invention concerne une batterie, comprenant un élément de batterie stratifié, un premier boîtier utilisé pour recevoir l'élément de batterie stratifié, et un second boîtier installé sur le premier boîtier. La cellule de batterie stratifiée comprend un ensemble électrode et une première languette. L'ensemble électrode comprend une première face latérale. La première languette est reliée à la première face latérale. Un espace d'injection de liquide est défini entre le premier boîtier, la première languette et la première face latérale. Le second boîtier est pourvu d'un orifice d'injection de liquide, et la projection de l'espace d'injection de liquide sur le second boîtier recouvre au moins une partie de l'orifice d'injection de liquide. La présente invention concerne en outre à un appareil alimenté équipé de la batterie. La présente invention permet d'améliorer l'efficacité d'injection de liquide.
Patent WO-2021208867-A1 (WO)
Title: Cross-platform code conversion method and device
Inventor: LE YONGNIAN
IPC: G06F8/51
Filed: 2021-04-12
Abstract: A cross-platform code conversion method and device, which can be used in the technical fields of software migration (namely, software transplantation) etc. The method comprises: firstly, acquiring a first source code capable of operating on a source platform, and performing syntax analysis on the first source code to generate a syntax tree corresponding thereto; then according to a syntactic rule provided by a rule base, identifying syntax blocks to be converted in the syntax tree; next, according to a conversion rule provided by the rule base, converting at least one of the syntax blocks to obtain at least one converted syntax block; and finally according to the obtained converted syntax block, generating a second source code capable of operating on a target platform. By utilizing a syntactic rule and a conversion rule provided by a rule base, the described method automatically identifies and converts a syntax block needing to be modified in the source code, improving code conversion speed and accuracy and thereby guaranteeing high-efficiency software migration.
Patent WO-2021238462-A1 (WO)
Title: Method and device for detecting memory out-of-order
Inventor: XIE QING
IPC: G06F12/02
Filed: 2021-04-12
Abstract: A method and device for detecting memory out-of-order. The method comprises: obtaining first codes, and recognizing first memory addresses, corresponding to the first codes, among memory addresses (401), the first memory addresses being memory addresses having a conflict possibility and recognized by means of static analysis; generating an executable binary code according to the first codes, executing the binary code, and determining whether a conflicting memory address exists in the first memory addresses (402); if the conflicting memory address exists in the first memory addresses, obtaining a second code corresponding to the conflicting memory address (403). According to the method, the first memory addresses are recognized by means of static analysis, and when the binary code is executed, whether the conflicting memory address exists in the first memory addresses is dynamically verified, thus the amount of computation can be reduced, a storage space is saved, the time complexity is reduced, and the method can be applied to a large program.
Patent WO-2022021954-A1 (WO)
Title: 一种发声装置
Inventor: YANG SONG
IPC: H04R1/10
Filed: 2021-04-20
Abstract: 本申请提供一种发声装置，其至少包括壳体组件，所述壳体组件包括壳体和密封件。所述壳体上设有接插孔，所述接插孔贯穿所述壳体的一侧的侧壁，所述密封件用于塞入并密封所述接插孔，所述接插孔包括沿所述密封件的塞入方向设置的至少一个孔壁段，所述至少一个孔壁段的至少部分结构在垂直于所述密封件塞入方向的参考截面上的横截面积沿所述塞入方向逐渐增大，所述密封件与所述至少一个孔壁段插接配合。
Patent WO-2021218758-A1 (WO)
Inventor: HUANG LONGZHONG
IPC: C02F1/42
Filed: 2021-04-22
Abstract: A dishwasher control method and control apparatus, a single-time dishwashing process of the dishwasher comprising at least one working phase, each working phase comprising a water intake phase and a washing phase, and the dishwasher control method comprising: acquiring a hardness value of water produced by a water softening apparatus running a softening function at the end stage of the water intake phase of the current working phase (S101); if the hardness value is less than a preset first hardness threshold, then determining that the water softening apparatus can produce enough water that meets the hardness requirements of the next working phase requiring soft water washing; and, after the water intake phase of the current working phase is finished, controlling the water softening apparatus to only run the softening function again at the next working phase requiring soft water washing (S103). Thus, the softening function of the water softening apparatus can be used effectively, reducing the regeneration frequency of the water softening apparatus and reducing the waste of water resources.
Patent WO-2021213481-A1 (WO)
Title: 用于体验质量测量结果发送的通信方法及装置
Inventor: HU XINGXING
IPC: H04W24/10
Filed: 2021-04-22
Abstract: 本申请公开了一种用于体验质量测量结果发送的通信方法及装置，其中方法包括：终端设备根据体验质量QoE测量配置获取对应的QoE测量结果，QoE测量结果包括对应辅接入网设备的QoE测量结果；通过第一无线承载发送QoE测量结果，第一无线承载是主接入网设备或辅接入网设备为终端设备配置的无线承载。本申请实施例公开了对应辅接入网设备的QoE测量结果通过第一无线承载发送，而第一无线承载可以由主接入网设备或辅接入网设备配置，有效解决了对应辅接入网设备的QoE测量结果发送的问题。
Patent WO-2021223678-A1 (WO)
Title: Method and device in communication node for wireless communication
Inventor: ZHANG XIAOBO
IPC: H04W76/15
Filed: 2021-04-30
Abstract: A communication node determines that a physical-layer problem occurs in a first serving cell; as a response to determining that the physical-layer problem occurs in the first serving cell, starts a first timer; determines that a first condition set is satisfied; as a response to the first condition set being satisfied, transmits a first signaling; as a response to the first condition set being satisfied, starts a second timer and stops the first timer; when the second timer is in a running state, monitors a second signaling; the first condition set comprises that an RLF occurs in the first serving cell and the second timer is configured; the second timer is associated with the first serving cell; the first signaling is used to initiate a radio connection recovery; and the second signaling is used to update a radio connection.
Patent WO-2021238625-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2021-05-10
Abstract: 一种气溶胶发生装置，其包括雾化器（10）和电源装置（20），雾化器（10）内形成有雾化腔（1241），电源装置（20）包括外壳（21）、安装支架（22）及传感器（24），安装支架（22）包括本体（221）、端盖（222）以及底座（223），本体（221）内设置有控制板（2211），控制板（2211）盖设在传感器（24）的上方，端盖（222）内形成有储油槽（228），储油槽（228）与雾化腔（1241）相连通，端盖（222）上还开设有进气孔（2221），进气孔（2221）的底部高于储油槽（228）的底壁，传感器（24）的外部套设有传感器安装件（241），传感器安装件（241）收容于本体（221）内，传感器安装件（241）上开设有气道（2411）。气溶胶发生装置通过在端盖（222）内形成有储油槽（228），端盖（222）的内侧壁上开设有进气孔（2221），进气孔（2221）与雾化腔（1241）及储油槽（228）均连通，进气孔（2221）底部高于储油槽（228）底壁，因此，雾化器（10）内泄漏的烟液进入储油槽（228）内，烟液或者冷凝液不会流入传感器（24）及控制板（2211）上。
Patent WO-2022236612-A1 (WO)
Inventor: WU LIANHAI
IPC: H04W40/22
Filed: 2021-05-10
Abstract: Des modes de réalisation de la présente divulgation concernent des procédés et des appareils d'acquisition d'informations de système. Selon certains modes de réalisation de l'invention, un procédé peut comprendre : la réception d'une requête pour un bloc d'informations système (SIB) à partir d'un équipement utilisateur (UE), l'UE accédant à une cellule par l'intermédiaire du nœud relais ; la transmission du SIB demandé à l'UE ; la réception d'une version mise à jour du SIB demandé à partir de la cellule ; et la transmission de la version mise à jour du SIB demandé à l'UE par l'intermédiaire d'une communication de liaison latérale.
Patent WO-2021233289-A1 (WO)
Title: Procédé et appareil de planification de multiples porteuses, et dispositif
Inventor: LI NA
IPC: H04W72/04
Filed: 2021-05-18
Abstract: La présente invention concerne un procédé et un appareil de planification de multiples porteuses, et un dispositif. Ledit procédé comprend : la réception de DCI envoyées par un dispositif de réseau, les DCI étant utilisées pour indiquer une planification pour une configuration semi-persistante sur M porteuses, ou pour indiquer une planification pour une configuration semi-persistante sur X porteuses et une planification pour une configuration dynamique sur Y porteuses, et les M porteuses, les X porteuses et les Y porteuses étant toutes des porteuses parmi N porteuses pour lesquelles les DCI prennent en charge une planification, M et N étant tous deux des entiers supérieurs ou égaux à 2, X et Y étant tous deux des entiers positifs, M étant inférieur ou égal à N, et la somme de X et Y étant inférieure ou égale à N.
Patent WO-2022001608-A1 (WO)
Inventor: LI BAICHENG
IPC: B61B13/06
Filed: 2021-06-09
Abstract: La présente invention concerne un bogie (100) et un véhicule ferroviaire (200) doté de celui-ci. Le bogie (100) comprend : une structure (1), un frein (11) et un couvercle d'isolation acoustique (2), le frein (11) étant disposé sur la structure (1) ; et le couvercle d'isolation acoustique (2) étant en raccordement étanche avec la structure (1), un espace de réception (21) étant délimité entre le couvercle d'isolation acoustique (2) et la structure (1), et le frein (11) étant disposé dans l'espace de réception (21).
Patent WO-2022257086-A1 (WO)
Title: Method for asymmetric synthesis of (–)-anisomelic acid
Inventor: YANG ZHEN
IPC: A61P35/00
Filed: 2021-06-10
Abstract: A method for asymmetric synthesis of (–)-anisomelic acid. By taking a commercially available chiral compound (–)-costunolide as a starting material, a key intermediate is obtained by a regioselective ozone decomposition reaction, then carbon chain extension is performed by a Horner-Wadsworth-Emmons (HWE) reaction and a Peterson olefination reaction, and a (–)-anisomelic acid fourteen-membered carbocyclic skeleton is constructed by a ring-closing metathesis (RCM) reaction, laying an important foundation for subsequent (–)-anisomelic acid biological activity research. In the synthesis route, various (–)-anisomelic acid analogs can also be obtained from the key intermediate, the reaction operations in the synthesis route are simple and the present invention can be widely popularized and used.