baber/WOPTO huggingface dataset:
Patent WO-2010005175-A2 (WO)
Inventor: KIM YOUNG HOON
IPC: C07C231/24
Filed: 2009-06-08
Abstract: The present invention relates to a preparation method for novel crystalline cilastatin ammonium salts of chemical formula (1) which is used in the preparation of cilastatin sodium salts with high purity and the crystalline cilastatin ammonium salts prepared thereby. More specifically, the preparation method for crystalline cilastatin ammonium salts of the following chemical formula (1) comprises: (i) reacting, in (a) the solution of sodium hydroxide or potassium hydroxide, (b) (Z)-7-chloro-[[[(S)-2,2-dimethylcyclopropyl]carbonyl]amino]-2-heptanoic acid of chemical formula (2) or its salts with (c) cilastatin of chemical formula (3) or its salts, in nitrogen gas at 50~80℃ for 3-15 hours so that an equivalent ratio of (a):(b):(c) is 1:1:1~1:3:5 to prepare cilastatin, wherein water, at least one organic solvent, or a mixture of water and the organic solvent are used as a solvent, and sodium bromide, potassium bromide, or sodium iodide are used as a catalyst, wherein the organic solvent is selected from the group consisting of C1-C4 alcohol, acetonitrile, and acetone, which can be mixed with water; (ii) controlling the pH of cilastatin prepared in step (i) to 1.0 ~ 5.0 by strong acids, adsorbing the cilastatin to a neutral adsorption resin, washing the cilastatin with water, eluting the cilastatin with ammonia water and concentrating the cilastatin to prepare cilastatin ammonium salts; and (iii) dissolving the cilastatin ammonium salts prepared in step (ii) in water, ammonia water, or a mixed solution of water and ammonia water, stirring the cilastatin ammonium salts: water, ammonia water, or their mixed solution: organic solvent in an equivalent ratio of 1:20:40(W/V/V) ~ 1:0.5:40(W/V/V) in at least one organic solvent at 5~50℃ for 2-5 hours, to create crystals, wherein the organic solvent is selected from the group consisting of C1-C4 alcohol, acetonitrile, and acetone.
Patent WO-2010005243-A2 (WO)
Title: Method for producing an extract containing water-soluble conchiolin derived from shells
Inventor: KIM HAK-JU
IPC: A61K35/618
Filed: 2009-07-08
Abstract: The present invention relates to a method for producing an extract containing water-soluble conchiolin, whereby the extract containing water-soluble conchiolin can be obtained both easily and in high yield from shells through a process such as decalcification using acetic acid. The extract obtained according to the present invention can be safely employed in the human body, has outstanding anti-inflammatory activity, antioxidant activity and tyrosinase inhibiting activity, and can therefore be effectively employed as a a starting material for anti-inflammatory preparations, antioxidant preparations, skin-whitening preparations and the like.
Patent WO-2010117241-A2 (WO)
Title: Composition for prevention or treatment of hypertrophic scars or keloids
Inventor: KANG SEUNG WOO
IPC: A61P17/02
Filed: 2010-04-09
Abstract: The present invention relates to a composition which includes a compound represented by general formula I as an active ingredient for the prevention or treatment of hypertrophic scars or keloids: [general formula I] S-(MS)p-(MS)q. In the general formula, S is sialic acid, (MS)p and (MS)q are each independent monosaccharide residues. The composition of the present invention can effectively inhibit keloid fibroblast proliferation and induce apoptosis, thereby treating keloids very effectively. The active ingredient of the present invention is a natural compound or an isomer thereof and side effects on the human body are very low.
Patent WO-2011021766-A2 (WO)
Inventor: SIM BO MI
IPC: A61K8/67
Filed: 2010-05-12
Abstract: Provided is a composition for preventing and treating wrinkles, in which individuals' physical morphologies are divided into the bladder-type of human physical morphology and the gastric-type of human physical morphology, and the composition is produced with different constituents and quantities in accordance with each of the human physical morphologies. The composition for preventing and treating wrinkles according to the present invention can provide very much better wrinkle-preventing and softening effects because it is produced with reference to the characteristics of different human physical types, and it is highly stable on the skin and does not give rise to any side effects since the main constituents are natural substances.
Patent WO-2010143839-A2 (WO)
Inventor: KWAHK JI-YOUNG
IPC: G06F3/041
Filed: 2010-06-04
Abstract: Provided is a method for providing a GUI and a device adopting same. The method for providing a GUI comprises providing a GUI item which includes a specific figure, wherein at least one category to which the content stored in a selected storage medium belongs is displayed to occupy a predetermined range along a rim area of said specific figure, wherein said GUI item is intended for selecting a category and content in accordance with an inputted user manipulation. Consequently, the user may select content for each category in an easier manner.
Patent WO-2011145840-A2 (WO)
Title: Apparatus for cleaning a glass window and method for controlling the movement thereof
Inventor: RYU MAN HYUN
Filed: 2011-05-13
Abstract: The present invention relates to an apparatus for cleaning a glass window and to a method for controlling the movement thereof, wherein the apparatus for cleaning a glass window comprises a first cleaning unit and a second cleaning unit which are attached to the either side of a glass window, respectively, by means of magnetic forces and which move along both sides of the glass window. The method for controlling the movement of the apparatus for cleaning a glass window comprises: a step of detecting an initial attachment position of the apparatus for cleaning a glass window; and a step of moving the apparatus for cleaning a glass window to the position adjacent to the detected initial attachment position after the completion of cleaning.
Patent WO-2012011790-A2 (WO)
Title: Fluorine-based polymer thin film and method for preparing same
Inventor: LIM JIN HYONG
IPC: C08F14/22
Filed: 2011-07-22
Abstract: The present invention relates to a fluorine-based polymer thin film and to a method for preparing same. The method for preparing a fluorine-based polymer thin film according to the present invention comprises: a) a step of forming a fluorine-based polymer thin film on a first base; b) a step of forming a thin film containing a first functional group on the fluorine-based polymer thin film; c) a step of forming a thin film containing a second functional group on a second base; and d) a step of chemically bonding the first functional group and the second functional group together. According to the present invention, the fluorine-based polymer thin film can be stably formed on the base, the durability of the thin film is improved, and the water-repellency and contamination resistance properties of the thin film are maintained over a long period of time. In addition, the method for forming the fluorine-based polymer thin film on the base according to the present invention exhibits superior processability and enables easy repair and maintenance upon the occurrence of damage to the base.
Patent WO-2012047017-A2 (WO)
Title: 2,3-디히드로-이소인돌-1-온 유도체 및 이를 포함하는 조성물
Inventor: HONG YONG RAE
IPC: A61K31/4178
Filed: 2011-10-05
Abstract: 본 발명은 화학식 1로 표시되는 화합물 및 약학적으로 허용가능한 그의 염, 수화물, 프로드러그 또는 용매화물을 포함하는, 이상 또는 탈조절된 키나제 활성과 관련된 질병의 치료, 완화 또는 예방용 약학적 조성물에 관한 것으로서, 본 발명의 화합물 및 조성물은 다양한 종류의 단백질 키나제의 활성을 저해함으로써, 이상 또는 탈조절된 키나제 활성과 관련된 질병의 치료, 완화 또는 예방용 유용하게 사용될 수 있다.
Patent WO-2012070862-A2 (WO)
Title: 삽입 감지용 유에스비 커넥터
Inventor: KIM HYUN-JUN
IPC: H01R13/64
Filed: 2011-11-23
Abstract: 본 발명은 휴대폰, PDA 및 MP3 플레이어 등과 같은 USB 장치가 유에스비 커넥터에 삽입되는 것을 감지할 수 있는 삽입 감지용 유에스비 커넥터에 관한 것으로, 사각 형상을 갖는 금속 재질의 고정바디와, 상기 고정바디의 내부에 삽입 고정되며, 일면에 전원단자와 데이터단자가 각각 해당 리드핀과 연결되어 형성되는 절연부재, 및 상기 절연부재의 일측에서 고정바디와 절연되도록 탄성 결합되며, 상기 고정바디로 삽입된 USB 장치의 접촉에 의해 USB 장치의 삽입 여부를 감지하는 스위칭핀을 포함한다.
Patent WO-2012096472-A2 (WO)
Title: 음극 활물질의 제조방법
Inventor: CHANG SUNG-KYUN
IPC: H01M10/052
Filed: 2012-01-05
Abstract: 본 발명은, (a) 저결정성 카본 및 비정질 카본으로 이루어진 군에서 선택되는 하나 이상의 물질의 제조 원료의 전구체에 친수성 물질을 혼합한 후 정제하여 코팅용 혼합물을 준비하는 단계; (b) 상기 코팅용 혼합물을 결정성 카본계 물질과 혼합하여, 결정성 카본계 물질을 포함하는 코어에 코팅용 원료 혼합물이 도포된 코어-쉘 전구체를 제조하는 단계; (c) 상기 코어-쉘 전구체를 소성하여 저결정성 카본 및 비정질 카본으로 이루어진 군에서 선택되는 하나 이상의 물질의 제조 원료를 저결정성 카본 및 비정질 카본으로 이루어진 군에서 선택되는 하나 이상의 물질으로 탄화시키는 단계;를 포함하는 것을 특징으로 하는 음극 활물질의 제조방법을 제공한다.
Patent WO-2012124943-A2 (WO)
Title: Recombinant microorganism having ability to produce [lactate-co-glycolate] copolymer from glucose, and method for preparing [lactate-co-glycolate] copolymer using same
Inventor: LEE SANG YUP
IPC: C12N1/21
Filed: 2012-03-09
Abstract: The present invention relates to a microorganism having the ability to produce a (lactate-CO-glycolate) copolymer from glucose, and more particularly, to a microorganism having the ability to produce a (lactate-CO-glycolate) copolymer even without being externally supplied with a glycolate precursor, and to a method for preparing the (lactate-CO-glycolate) using same. According to the present invention, the (lactate-CO-glycolate) copolymer having high glycolate fraction density can be prepared at a high density, even without external supply of a glyoxylate, and can be effectively used in a treatment.
Patent WO-2013105800-A2 (WO)
Title: Microorganisms of escherichia coli having enhanced l-tryptophan production and method for producing l-tryptophan using same
Inventor: LEE KWANG HO
IPC: C12N1/21
Filed: 2013-01-10
Abstract: The present invention relates to microorganisms of Escherichia coli having enhanced L-tryptophan production and to a method for producing L-tryptophan using same. More particularly, the present invention relates to an Escherichia coli mutant strain in which repression and attenuator regulation of the tryptophan operon are released and accumulation of anthranilate is reduced to thus enhance L-tryptophan production. The present invention also relates to a method for producing L-tryptophan using the Escherichia coli mutant strain.
Patent WO-2017171408-A2 (WO)
Inventor: KWAK KYUHWAN
IPC: H04L1/00
Filed: 2017-03-29
Abstract: 본 발명에서는 무선 통신 시스템에서 채널 상태 정보를 전송하는 방법 및 이를 위한 장치가 개시된다. 구체적으로, 짧은 전송 시간 간격(short Transmission Time Interval, short TTI)을 지원하는 무선 통신 시스템에서 단말이 채널 상태 정보를 전송하는 방법에 있어서, 제1 TTI에서, 기지국으로부터 수신된 하향링크 채널에 대한 제1 CSI를 상기 기지국으로 전송하는 과정과, 제2 TTI에서, 상기 수신된 하향링크 채널에 대한 제2 CSI를 상기 기지국으로 전송하는 과정을 포함하고, 상기 제1 CSI는, 상기 CSI와 관련된 하나 이상의 인덱스들을 포함하는 특정 영역(specific region)을 지시하는 정보를 포함하고, 상기 제2 CSI는, 상기 하나 이상의 인덱스들 중 상기 수신된 하향링크 채널에 대한 채널 상태에 대응하는 특정 인덱스(specific index)를 지시하는 정보를 포함할 수 있다.
Patent WO-2018097504-A2 (WO)
Title: Dispositif électronique et procédé de mise à jour de carte de canaux associée
Inventor: PARK JI-HUN
Filed: 2017-11-02
Abstract: La présente invention concerne un dispositif électronique. L'appareil électronique comprend un dispositif de communication ; une mémoire configurée pour conserver en mémoire une carte de canaux comprenant un nom de canal, et une fréquence de diffusion ainsi qu'un numéro de canal correspondant au nom de canal ; et un processeur destiné à extraire un premier mot-clé d'une première instruction vocale et à rechercher la carte de canaux du premier mot-clé, à mémoriser le premier mot-clé, à extraire un second mot-clé d'une seconde instruction vocale sur une période de temps prédéfinie de la première instruction vocale, et à rechercher dans la carte de canaux le second mot-clé en réponse au fait que le premier mot-clé n'est pas trouvé dans la carte de canaux, et à générer une instruction de commande permettant de sélectionner un numéro de canal correspondant au second mot-clé dans la carte de canaux, puis à ajouter le premier mot-clé en tant que pseudo-nom de canal du numéro de canal sélectionné en réponse au fait que le second mot-clé est trouvé dans la carte de canaux.
Patent WO-2021006674-A2 (WO)
Inventor: JANG HYUNJIN
IPC: B25J11/00
Filed: 2020-07-09
Abstract: 본 발명에 따른 이동 로봇 및 그 제어방법은, 주행 중에 감지되는 먼지정보를 저장하고, 먼지정보와 주변에 위치하는 물체에 대한 정보를 저장하여, 먼지에 대한 청소명령 또는 물체에 대한 청소명령을 판단하여 청소를 설정하고, 설정되는 청소에 대한 안내를 음성으로 출력함으로써, 사용자가 영역 내의 먼지에 대한 정보를 용이하게 확인하고, 또한, 간단한 명령으로 먼지 또는 물체를 기준으로 청소를 실시하도록 한다.
Patent WO-2023018319-A2 (WO)
Title: Multilingual integration service device and method using expandable keyboard
Inventor: WOO SOON JO
IPC: G06F3/04817
Filed: 2022-10-07
Abstract: Disclosed is a method in which: functional buttons are arranged to be adjacent to buttons, to which characters are allocated, on a virtual keyboard of a mobile device having an input unit, an operation unit, and an output unit, on a hologram interface imitating same, or on a virtual keyboard in a metaverse such as that of augmented reality; language service functions, such as voice recognition, voice synthesis and machine translation functions are allocated to the functional buttons; the functional buttons are touched so that a plurality of previously registered input languages or target translation languages are displayed on an expandable keyboard; and an activated language icon on the expandable keyboard is selected to determine a language to be used, so that an input, translation or voice synthesis in the corresponding language are performed, and thus the convenience and efficiency of services related to the input/output of various languages in a mobile environment are improved.
Patent WO-2010101453-A2 (WO)
Title: Procédé de détermination d'hydrocarbures dissous
Inventor: BUDA SUNGAU
IPC: G01N30/04
Filed: 2010-03-02
Abstract: L'invention concerne un procédé de détermination qualitative et quantitative d'hydrocarbures dissous dans un solvant amine ou dans une solution de sulfinol. L'analyse des hydrocarbures dissous se fait en diluant l'échantillon avec de l'eau et en l'injecter dans le chromatographe en phase gazeuse au moyen d'un auto-injecteur. Les composants de l'échantillon sont séparés par une colonne polaire avec une programmation de la température du four et sont détectés par un détecteur à ionisation de flamme (FID). Les compositions des hydrocarbures dissous sont calculées par chromatographie en phase gazeuse ou à l'aide de GC Chemstation d'après la méthode de l'étalon externe (ESTD).
Patent WO-2007133075-A2 (WO)
Inventor: HEUVEN HENDRIKUS CORNELIS MARI
IPC: A01K67/027
Filed: 2007-05-14
Abstract: La présente invention relève du domaine de l'élevage d'animaux domestiques, plus spécifiquement de l'élevage porcin. Cette invention concerne des procédés visant à accroître la taille des portées de truies faisant appel à un effet positif d'empreinte parentale d'une région d'ADN sur le chromosome 2.
Patent WO-2016111622-A2 (WO)
Title: Dispositif d'étanchéité
Inventor: DE KRAKER CORNELIS
IPC: F16L15/04
Filed: 2016-01-06
Abstract: La présente invention concerne un dispositif permettant d'assurer l'étanchéité aux fluides d'un raccordement entre deux parties de conduite alignées de manière inclinée l'une par rapport à l'autre, comprenant: - une première partie d'étanchéité comprenant une paroi interne et une paroi externe, un côté sensiblement plat et un côté divergent reposant à l'opposé du côté plat et divergeant de la paroi interne vers la paroi externe; - une seconde partie d'étanchéité comprenant une paroi interne et une paroi externe, un côté sensiblement plat et un côté convergent reposant à l'opposé du côté plat et convergeant de la paroi interne vers la paroi externe; et - le côté divergent de la première partie d'étanchéité et le côté convergent de la seconde partie d'étanchéité présentant sensiblement le même chanfreinage et étant configurés pour être agencés l'un contre l'autre de sorte que le côté divergent de la première partie d'étanchéité et le côté convergent de la seconde partie d'étanchéité puissent être déplacés l'un le long de l'autre et les parois internes de la première partie d'étanchéité et de la seconde partie d'étanchéité entourent un évidement continu par le biais duquel un fluide peut être transporté.
Patent WO-2006073311-A2 (WO)
Inventor: BERSTAD ARNOLD
IPC: A61K35/741
Filed: 2006-01-04
Abstract: The present invention relates to a pharmaceutical composition comprising Salmonella or Vibrio cholerae useful for the treatment or prevention of inflammatory bowel disease (IBD).
Patent WO-2008054233-A2 (WO)
Title: Procédé de préparation de docétaxel
Inventor: ACHMATOWICZ OSMAN
Filed: 2007-10-31
Abstract: L'invention concerne un procédé de préparation de docétaxel qui consiste à protéger simultanément les groupes hydroxyle aux positions C-7 et C-10 de la 10-désacétylbaccatine III et le groupe amino de l'acide (4S,5R)-2-méthoxyphényl-4-phényl-1,3-oxazolidine-5-carboxylique avec des groupes allyloxycarbonyle pour obtenir de la 7,10-diallyloxycarbonyl-10-désacétylbaccatine III (VI) et de l'acide (4S,5R)-N-allyloxycarbonyl-2-(4-méthoxyphényl)-4-phényloxazolidine-5-carboxylique (IV), respectivement, lesdits groupes étant retirés après estérification par une seule opération technologique, alors que la synthèse est finalisée par l'introduction d'un groupe tert-butyloxycarbonyle sur le groupe amino de la (2R,3S)-3-phénylisosérine.
Patent WO-2014014390-A2 (WO)
Title: Method for developing deposits and extracting oil and gas from shale formations
Inventor: LINETSKIY ALEXANDER PETROVICH
IPC: E21B43/24
Filed: 2013-07-15
Abstract: The invention relates to the mining industry and can be used for developing coal, kerogen and hydrocarbon deposits using thermal methods. The result is the more complete extraction of mineral deposits. The method is carried out by pumping various working fluids into formations, supplying alternating current thereto, and generating electric arcs between electrodes in adjacent wells. The electric arcs are moved, in the necessary order and sequence, within the electrically conductive layers in the intraformational space between a plurality of adjacent wells in deposits. The working fluid is an electrically conductive fluid, and areas with increased electrical conductivity are artificially created in the formations. Fluid electrodes, consisting of an electrically conductive fluid in heating wells, and, at the surface, powerful capacitors for energy in the form of powerful pulses of alternating current are connected into the circuit of sources of high-voltage alternating current. The voltage at the liquid electrodes from the electrically conductive fluid in the heating wells is then increased and the formations are heated. Heating wells in new deposits are lined with electrically-insulating, for example fibreglass, pipes. The wells are arranged at a set distance from one another. Producing wells are positioned between the heating wells. The heating wells are repeatedly reamed and their diameter is enlarged as necessary in order to improve the infiltration of electrically-conductive fluid into the formations and to enhance yield during subsequent production.
Patent WO-2021107823-A2 (WO)
Inventor: MISYURIN VSEVOLOD
Filed: 2020-11-26
Abstract: The invention relates to medical biotechnology and can be used in performing tasks associated with identifying a human PRAME antigen, including in immunohistochemical analysis of the expression of a PRAME protein in human tumours and for developing a drug for targeted treatment of PRAME-expressing diseases. The invention also relates to the detection of an epitope sequence of a human PRAME antigen which can be used for producing human antibodies that are highly specific in relation to PRAME. Antibodies or fragments thereof form complexes with the PRAME protein in immunohistochemical samples of tumour tissue, either by western blotting or by flow cytometry, and may be stained with secondary antibodies. The antibodies produced can be used as an anti-cancer drug for treating PRAME-expressing oncological diseases.
Patent WO-2023018360-A2 (WO)
Title: Method and apparatus for obtaining autologous cardiomyoblasts
Inventor: VILLER ALEXANDER GRIGORIEVICH
IPC: C12M3/00
Filed: 2022-10-09
Abstract: The invention relates to a method of differentiating a patient's mesenchymal stem cells into cardiomyoblasts, which includes cultivating said stem cells within an artificially generated electromagnetic field autologous to the patient, and further relates to a device comprising: a stand-alone working chamber for accommodating a vessel containing cell cultures; an analog signal generator; and a processing software module. Arranged on opposite walls of the working chamber are a pair of inductors, and metal plates with terminals. The signal generator is designed to generate unmodulated electrical current and voltage signals which simulate the temporal variation of a patient's electrocardiogram or magnetocardiogram signal and which are fed to the inductors and to the terminals of the metal plates according to a predetermined program in order to generate an electromagnetic field that is autologous to the patient. The obtained cardiomyoblasts can be used for delivery to the patient's cardiovascular system to treat heart diseases related to heart tissue deficiency, damage and/or loss.
Patent WO-2006112765-A2 (WO)
Inventor: ANDERSSON BENGT
IPC: B65B55/18
Filed: 2006-03-02
Abstract: The disclosure relates to a method in the hot fill of foods in packaging containers constructed from a paperboard laminate, said food being filled in said packaging containers with at least one component thereof at a temperature of at least 80 °C but below 100 °C, whereafter the packaging containers are closed and sealed and the packaging containers with their food contents are thereafter held hot during a predetermined period of time by contact with a heat holding medium at a temperature of at least 80 °C but below 100 °C. According to the present invention, said heat holding medium is present substantially in gas and/or vapour phase. The invention also relates to an apparatus in the hot fill of foods.
Patent WO-2012018300-A2 (WO)
Title: Lecture synchronisée de fichiers multimédias
Inventor: YTTERBORN STEFAN
IPC: H04L65/612
Filed: 2011-08-03
Abstract: Cette invention se rapporte à un premier terminal d'utilisateur, UT et à un procédé exécuté par un premier terminal d'utilisateur, UT, destiné à synchroniser la lecture de flux multimédias. L'UT sélectionne un flux multimédia à faire lire de manière synchrone par le premier UT et par au moins un deuxième UT. Le premier UT fournit un indicateur associé au flux multimédia sélectionné et un indicateur au moins du ou des deuxièmes UT à un serveur de coordination. Le premier UT demande le flux multimédia sélectionné en provenance d'un stockage de diffusion en continu et tamponne les données reçues associées au flux multimédia sélectionné. Le premier UT reçoit alors des instructions de synchronisation en provenance du serveur de coordination et lance ensuite la lecture du flux multimédia sur la base des instructions de synchronisation reçues, en permettant de ce fait au premier UT, en ce qui concerne le ou les deuxièmes UT, de lire de manière synchrone le flux multimédia.
Patent WO-2020162823-A2 (WO)
Inventor: STARK ANDREAS
IPC: B23K26/38
Filed: 2020-02-07
Abstract: La présente invention concerne une buse laser (1) pour découpe assistée par gaz au moyen d'un faisceau laser (6), comprenant une entrée (12), une sortie (13), et un canal (14) s'étendant entre l'entrée (12) et la sortie (13) pour le faisceau laser (6) et le gaz de découpe. Le canal (14) présente un axe central (Z). Le canal (14) a une première partie (141) comprenant une surface orientée vers l'intérieur (112). La buse laser comprend une lame sensiblement hélicoïdale (16) qui s'étend radialement vers l'intérieur à partir de la surface orientée vers l'intérieur (112) et qui s'étend sur au moins 300 degrés autour de l'axe central (Z) et le long de la surface orientée vers l'intérieur. L'invention concerne également un insert pour une buse laser, un dispositif de découpe au laser et des procédés de découpe au laser.
Patent WO-2023075681-A2 (WO)
Inventor: ZENG WEIHONG
Filed: 2022-10-21
Abstract: 一种图像处理方法、图像处理装置、电子设备和计算机可读存储介质。该图像处理方法包括：获取至少一个第一虚拟子图像；对至少一个第一虚拟子图像中的选择虚拟子图像进行处理，以得到与选择虚拟子图像相关联的至少一个第二虚拟子图像；响应于检测到检测对象，获取检测对象的当前特征信息，当前特征信息用于指示检测对象的当前状态，检测对象包括多个目标特征；基于当前特征信息，确定初始虚拟图像中多个特征点的移动信息，初始虚拟图像由第一虚拟子图像和第二虚拟子图像叠加得到；以及根据移动信息，驱动多个特征点在初始虚拟图像中移动，以生成与当前状态对应的当前虚拟图像。该方法可以降低虚拟形象的设计难度和驱动难度，提高设计效率。