baber/WOPTO huggingface dataset:
Patent KR-20100124278-A (KR)
Inventor: LOUSHIN MICHAEL K H
IPC: A61F2/04
Filed: 2009-02-20
Abstract: 환기 장치(1100)는 본체부(1104)와, 본체부의 원접 단부(1110)에 연결되는 적어도 하나의 원접부재(1106)와, 본체부의 근접 단부(1112)에 연결되는 적어도 하나의 근접부재(1108)를 갖는 중공체(1102)를 포함한다. 적어도 하나의 원접부재는 형상 기억 물질로 구성된다. 중공체는 해부학적 구조의 개구를 유지하기 위한 전개된 상태와 전개되지 않은 상태를 포함한다. 형상 기억 물질은 전개된 위치에서 적어도 하나의 원접부재를 형성한다. 형상 기억 물질은 전개된 상태에서 전개되지 않은 상태로 가역 변형되어, 적어도 원접부재는 전개되지 않은 위치로 형태가 변하지만, 중공체의 본체부는 여전히 변하지 않는다.
Patent KR-20100138990-A (KR)
Inventor: SATO TOMOHIKO
IPC: H01L31/042
Filed: 2009-03-24
Abstract: 본 발명의 핫멜트 조성물은, (a) 부틸고무, 및 (b) 수소화 테르펜페놀, 스티렌 개질된 테르펜, 및 수소화 테르펜으로 이루어진 군으로부터 선택된 1종류 이상을 함유하는 것을 특징으로 한다.  본 발명의 핫멜트 조성물은, 태양전지의 시일을 용도로 하는 시일재로서 사용할 수 있다.
Patent KR-20100130207-A (KR)
Inventor: SUENAGA YUTAKA
IPC: G02B21/14
Filed: 2009-03-05
Abstract: 주파수 정보나 색 정보를 포함시켜 시료의 위상차를 나타낼 수 있는 광학부품 및 위상차 현미경을 제공하기 위하여, 적어도 2개의 파장에 대하여 일정한 위상 차가 생기도록, 적어도 2개 이상의 광학매질을 병설한다.
Patent KR-20100120707-A (KR)
Inventor: TERUSHITA SHUUHEI
IPC: F23C9/00
Filed: 2008-03-06
Abstract: 화염 온도의 저하를 막아 충분한 화로 수열을 얻을 수 있고, 산소 연소 운전을 안정되게 행할 수 있는 산소 연소 보일러의 연소 제어 방법 및 장치를 제공한다. 석탄 연소 보일러로 도입되는 전체 가스량에 대한 산소 농도 즉 보일러 도입 산소 농도를 계측하고, 상기 보일러 도입 산소 농도가 소정 범위 내에 들어가도록 전체 재순환 배기 가스 유량을 제어한다.
Patent KR-20100136976-A (KR)
Inventor: MAZZOUJI FARID
IPC: F03B3/02
Filed: 2009-03-04
Abstract: 휠은 크라운(3)에 배치된 다수 개의 베인(2)을 포함하고, 베인들의 방사상 내측에서 휠(1)의 크라운 또는 허브의 중심 부분(32)에 부착된 팁형성 부재(10)를 구비하며, 크라운은 베인들 사이를 통과하는 유동(E)을 가이드하기 위한 습면(31)을 규정한다. 팁형성 부재(10)는 유동의 일부(E 1 )를 부재의 내부 체적(V 10 ) 쪽으로 전환하기 위한 적어도 한 개의 개구(121)을 구비한다. 팁형성 부재는 절두원추형 환형 스커트(11), 및 내부 체적(V 10 ) 내부에 배치되고, 개구(121)를 통해 내부 체적으로 들어오는 유동의 일부(E 1 )의 경로를 변경할 수 있는 적어도 한 개의 핀(15)을 포함한다. 핀(15)은 유동의 일부(E 1 )를 위해 출구 개구(14)를 규정하는 스커트(11)의 가장자리(112) 까지 연장된다.
Patent KR-20100136488-A (KR)
Inventor: HOTIER GERARD
IPC: B01D15/18
Filed: 2009-03-24
Abstract: 시뮬레이팅 이동층 흡착에 의해 공급물 (F) 을 분리하는 장치는, 폐쇄 루프에서 일련으로 작동하는 다수의 기초 흡착 영역 (Z i ) 및 상기 흡착 영역 (Z i ) 보다 큰 무효 부피를 가진 적어도 하나의 특별한 흡착 영역을 포함하고, 상기 특별한 흡착 영역의 고체 흡착제는 통상의 흡착 영역의 고형 흡착제보다 작은 입도를 가진다.
Patent KR-20100131513-A (KR)
Inventor: HARRIS WARNER OLAN
IPC: B60W30/00
Filed: 2009-03-31
Abstract: 차량이 동륜을 구동하기 위해 차동장치를 통해 표준 변속기에 의해 커플링되는 전기 견인 모터(ETM)와 내연 기관(ICE)을 포함한다.  제어 시스템은 속도 센서들, 로드 센서, 및 경사 센서들을 포함하여 센서 신호들을 수신한다.  제어 시스템은 ETM 속도, 차량 속도, 쉬프팅 기어들 및 변속기 출력 샤프트 속도에 상응하는 표시자 신호들을 생성하도록 속도 신호들을 처리한다.  차량의 속도를 이로써 변속기 출력 샤프트의 속도를 ETM의 속도에 상응하는 쉬프팅 기어의 속도가 정합할 때에 관한 표시들을 하나 이상의 디스플레이들이 나타낸다.  변속기 출력 샤프트에 커플링된 쉬프팅 칼라의 속도를 다음 쉬프팅 기어의 속도가 정합하는 표시가 존재하면, 조작자는 중립으로부터 다음 기어로 클러칭 없이 쉬프트할 수 있다.
Patent KR-20100132071-A (KR)
Title: Method of and base station for controlling beam forming in a mobile cellular network
Inventor: WILD THORSTEN
IPC: H04W16/28
Filed: 2009-04-08
Abstract: The invention concerns a method and a base station (21) for controlling beam forming in a mobile cellular network: Antenna units (212) of base stations (21) of a cluster of neighbored base stations (21) apply a respective beam pattern sequence on each sector of a cell served by the respective base station (21). The beam pattern sequence is selected from a respective predefined set of beam pattern sequences and each beam pattern sequence defines a sequence of beam subsets used for communication with mobile units (41, 42, 43, 44). One of the base stations (21) of the cluster which acts as trigger base station informs all neighbored base stations of the cluster of neighbored base stations (21, 22, 23, 24, 25, 26, 27) not to change their beam pattern sequences. The trigger base station (21) controls the antenna unit (212) of the trigger base station (21) to change the beam pattern sequence applied on the sectors of the cell and sequently apply two or more different beam pattern sequences of the predefined set of beam pattern sequences on the respective sector. The trigger base station (21) triggers one or more mobile units (41, 42, 43, 44) located in the cluster of neighbored base stations to calculate one or more signal quality parameters for currently applied beam pattern sequences of the trigger base station (21). The trigger base station (21) selects an optimal beam pattern sequence from the set of the predefined beam pattern sequences based on the one or more calculated signal quality parameters and the antenna unit (212) of the trigger base station (21) applies the optimal beam pattern sequence as a new beam pattern sequence on the respective sector.
Patent KR-20100134141-A (KR)
Title: Bragg diffracting security markers
Inventor: MUNRO CALUM H
IPC: B41M3/14
Filed: 2007-01-03
Abstract: A method of marking an article with a watermark that diffracts radiation according to Bragg's law is disclosed. The watermark includes a periodic array of particles fixed in a matrix. The watermark may change colors with viewing angle, disappear and reappear with viewing angle or may diffract non-visible radiation that is detectable at certain angles of detection.
Patent KR-20120079702-A (KR)
Title: Antena and manufacutring method thereof
Inventor: KIM YOUN SUNG
IPC: H01Q1/24
Filed: 2011-01-05
Abstract: PURPOSE: An antenna and a manufacturing method thereof are provided to manufacture a loading coil as a coil spring shape, thereby reducing working hour in comparison with a technology which winds a coil in a surface of insulator. CONSTITUTION: One side of a lower body(110) is joined to a device such as a terminal etc. One end part of an insulator is joined to an end part of the other side of the lower body. A loading coil(150) is composed of terminal units formed in a coil unit and both end parts of the coil unit. The insulator is joined to the inside of the coil unit. The terminal unit formed in the one end part of the coil unit is touched to the other side of the lower body. One side of the upper body(170) is touched to the terminal unit comprised in the other end part of the loading coil. A sealing member(190) multiplies the bonding strength of the insulator.
Patent KR-20120081896-A (KR)
Title: Primer and kit for diagnosis of erwinia pyrifoliae and diagnosis method of erwinia pyrifoliae using thereof
Inventor: LIM CHUN KEUN
IPC: C12Q1/68
Filed: 2011-01-12
Abstract: PURPOSE: A primer and a method for diagnosing Erwinia pyrifoliae are provided to distinguish the disease from similar diseases and to quickly and accurately detect the disease. CONSTITUTION: A primer for diagnosing Erwinia pyrifoliae contains: a combination of nucleic acid fragments of sequence numbers 1 and 2; a combination of nucleic acid fragments of sequence numbers 3 and 4; or a combination of nucleic acid fragments of sequence numbers 5 and 6. A kit for diagnosing contains the primer.
Patent KR-20120082617-A (KR)
Title: Cleansing tissue using cocoon and its manufacturing method
Inventor: SUNG SEUNG HYUN
IPC: D21H17/00
Filed: 2011-01-14
Abstract: PURPOSE: A cleansing tissue using cocoon and a manufacturing method thereof are provided to effectively remove dead skin cells, and to be easily carried on a trip. CONSTITUTION: A manufacturing method of a cleansing tissue using cocoon comprises: a step of cutting one side end of cocoon to insert a finger; a step of cleaning secretion and contaminant with water of 10-20 °C for 3-4 minutes; a step of drying the cocoon; a step of impregnating cleansing water for cosmetic into the cocoon; a step of packing the cocoon in a package.
Patent KR-20120083644-A (KR)
Title: Handle for upright type vacuum cleaner
Inventor: SEO JIN WOOK
IPC: A47L5/28
Filed: 2011-01-18
Abstract: PURPOSE: A handle of an upright-type vacuum cleaner is provided to improve the use of a space and efficiency by adjusting the length of a handle. CONSTITUTION: A handle of an upright-type vacuum cleaner comprises a handle pipe(410), an adjusting member(420), and a connecting member(430). The handle pipe is detachably installed in one side in which an intake motor installed. The handle pipe is composed into multi-step structure by using a plurality of pipes. The adjusting member adjusts the length of the handle pipe. The connecting member is formed between the plurality of pipes. A coupling protrusion is formed to selectively connect the handle pipe and the main body.
Patent KR-20120083997-A (KR)
Title: Weather strip assembly for automobile
Inventor: JI CHUL WOOK
IPC: B60J1/17
Filed: 2011-01-19
Abstract: PURPOSE: A weather strip assembly for a vehicle is provided to increase the coupling force between a weather strip member and a door trim and facilitate the coupling for the weather strip member and the door trim. CONSTITUTION: A weather strip assembly(100) for a vehicle comprises a door trim flange(110), a weather strip member(120), and a clip member(130). The door trim flange is coupled with a door trim(10) and comprises a projection(111). The projection is a bent portion of the door trim flange. The weather strip member comprises a joint(122) and coupled with the projection. The clip member is inserted in the weather strip member. The clip member increases the coupling force between the weather strip member and the projection.
Patent KR-20120086954-A (KR)
Inventor: LEE EUN RYEONG
IPC: G11C7/10
Filed: 2011-01-27
Abstract: 반도체 장치 및 이를 포함하는 집적회로는 외부에서 입력되는 입력신호를 전압분배하여 내부입력신호를 생성하고, 외부에서 입력되는 기준전압을 전압분배하여 내부기준전압을 생성하는 전압분배부 및 외부 전원전압보다 낮은 레벨을 갖는 내부전원전압을 공급받아 구동되어, 상기 내부입력신호 및 상기 내부기준전압을 비교하여 출력신호를 생성하는 입력버퍼를 포함한다.
Patent KR-20110088455-A (KR)
Title: Visual inspection-based generator retention assembly tightness detection
Inventor: REED FRANCIS ALEXANDER
IPC: G01R31/02
Filed: 2011-01-27
Abstract: PURPOSE: A visual inspection-based generator retention assembly tightness detection is provided to measure the tightness when including a ripple spring of a dynamoelectric machine, especially generator. CONSTITUTION: An optical device(48) acquires at least more than one image of a retention assembly(29). The optical device is able to be inserted in a slot(19) between two stator core laminated bodies(23) and faced to a lateral side of the retention assembly. The retention assembly includes a wedging member, a core, and a holding ripple spring between the core and wedging member. A display(50) displays an image acquired by the optical device. A measuring device(56) is included in order to measure the distance between the wedging member and core.
Patent KR-20120087615-A (KR)
Title: Apparatus for cleaning of nozzle in cooling bed and the cleaning method using thereof
Inventor: LEE SUNG CHUL
IPC: B05B7/02
Filed: 2011-01-28
Abstract: PURPOSE: A device for cleaning of nozzle in cooling bed and a cleaning method using thereof are provided to remove foreign materials inside the nozzle by using coextrusion, thereby smoothing the wet flow of the cooling water. CONSTITUTION: A device for cleaning of nozzle in cooling bed comprises a moving carriage(110), a separating pipe(130), an injection nozzle(150), and a controller(180). The moving carriage moves along the nozzle on the cooling bed. The moving carriage comprises a dry ice keeping chamber, a high pressure air storage chamber and a flow control valve. The dry ice keeping chamber is embedded in the moving carriage. The dry ice storage chamber stores the dry ice particles. The high pressure air storage chamber is divided from the dry ice keeping chamber. The high pressure air storage chamber is embedded in the moving carriage. The high pressure storage chamber stores the high pressure air. The injection nozzle interlinks in order to provide the dry ice particles and the high pressure air to the nozzle position of the cooling bed. The injection nozzle perpendicularly sprays the dry ice particles or the high pressure air towards inside the nozzle. The controller selectively controls the supply of the dry ice particles or the high pressure air.
Patent KR-20120088231-A (KR)
Inventor: KIM HAN SIK
IPC: A41C3/14
Filed: 2011-01-31
Abstract: PURPOSE: A safety brassiere promoting the blood circulation is provided to support breasts of a wearer to improve a style of dressing, and to promote the flow of the blood or lymph. CONSTITUTION: A safety brassiere promoting the blood circulation is formed by repeatedly attaching a concavo-convex pressing units and pressure-releasing units(73) to each other. The concavo-convex pressing units and pressure-releasing units are converted and transformed at the predetermined temperature. The concavo-convex pressing units and pressure-releasing units are formed into a zigzag form, and are gradually curved. The safety brassiere also includes a concavo-convex wire(70) inserted into a bias tape(20) supporting breasts of the user. The concavo-convex wire is produced with a shape memory alloy.
Patent KR-20120072293-A (KR)
Title: Coronary artery stent
Inventor: CHO EUN JEONG
IPC: A61M29/00
Filed: 2011-02-10
Abstract: PURPOSE: A stent for coronary artery is provided to minimize the damage to the wall of blood vessel and to improve the flexibility of the stent. CONSTITUTION: A stent for coronary artery comprises an expansion member(11) and connecting members(12,12'). A plurality of the expansion members is arranged in the longitudinal direction and is formed in the structure of a frame in order to be extended in the radial direction. The connecting member is formed to be connected to the center of the expansion member and improves the flexibility of the stent.
Patent KR-20120055433-A (KR)
Title: Display apparatus
Inventor: CHOI HOON
IPC: H04N5/64
Filed: 2011-02-15
Abstract: PURPOSE: A display device is provided to implement a simple outer appearance by decreasing the width of a bezel unit. CONSTITUTION: An image is displayed in a display unit. A bezel unit is formed outside the display unit. An infrared ray receiving unit is formed in the bezel unit. A display module is mounted on a mounting unit of a lateral case(30). A rear unit(34) is arranged in the rear of the display device. An infrared ray receiving module(100) is mounted on a mount groove(35) of the lateral case.
Patent KR-20120095182-A (KR)
Title: A plat board for fixing having anti-skid surface
Inventor: PARK JAE MIN
IPC: F16B43/00
Filed: 2011-02-18
Abstract: PURPOSE: A fastening flat plate member having an anti-slip uneven portion is provided to firmly fix a flat member and a fixing washer even if zinc or zinc alloy is laminated on recessed portions of the first and second uneven portions in a plating process. CONSTITUTION: A fastening flat plate member having an anti-slip uneven portion comprises a flat plate member, a fixing washer, and a fastening device. The flat plate member comprises multiple first uneven portions. The fixing washer comprises multiple second uneven portions. The fastening device fastens the flat plate member and the fixing washer to be fixed. At least two protruded portions of the second uneven portions are inserted in the protruded portions of the first uneven portions of the flat plate member.
Patent KR-20110026456-A (KR)
Title: Antimicrobial composition for pathogenic microorganism comprising plant or extract thereof
Inventor: KIM SOO KI
IPC: A61K36/752
Filed: 2011-02-21
Abstract: PURPOSE: An antibiotics composition against pathogenic microorganism is provided to be used as an antibiotics for pig, cow, sheep, chicken, or horse without side effects. CONSTITUTION: An antibiotics composition against Enterotoxigenic E. coli, Burkholderia sp., Pantoea agglomerans, or Haemopillus parsuis contains Piper sarmentosum Roxb or plant extract thereof as an active ingredient. The plant extract is isolated using an organic solvent. The organic solvent is methanol, ethanol, propanol, butanol, methyl acetate, ethyl acetate, methyl ethyl ether, or acetone. The composition is used for preventing or treating respiratory disease, porcillis glasser, or E.coli infection. A feed composition contains the Piper sarmentosum Roxb or plant extract thereof.
Patent KR-20120096665-A (KR)
Inventor: SUNG SU YE
IPC: A45D2/36
Filed: 2011-02-23
Abstract: 본 발명은 미용산업에서 사용되고 있는 퍼머넌트 웨이브용 로드에 관한 것이다.  
본 발명은의 퍼머넌트 웨이브용 로드는 축열 충전재가 수납되는 중공부가 형성되고 삽입된 축열 충전재가 이탈되지 않도록 단부에 결합되는 캡을 구비하는 퍼머넌트 웨이브용 로드에 있어서, 본체의 재료를 사용 온도와 작용시간을 고려하여 적절한 열전도율을 가진 재료로 하고, 본체 또는 표면에 시온도료를 사용하여 로드의 현재 온도를 표시할 수 있도록 하며, 본체에 중공부를 두어 퍼머넌트 웨이브작업 시간에 맞게 축열 재료를 채워 넣어 마개용 캡으로 봉하여 퍼머넌트 웨이브 작업 시간 동안 로드의 온도를 유지하면서 퍼머넌트 웨이브 작업을 관리할 수 있게 되는 것이다.
Patent KR-20120097908-A (KR)
Title: Wind turbine
Inventor: SHIN SUNG WOO
IPC: F03D3/06
Filed: 2011-02-25
Abstract: PURPOSE: A wind turbine is provided to improve the efficiency by decreasing the minimum starting speed while a time for facing wind with kinetic friction force increases. CONSTITUTION: A wind turbine comprises a plurality of blades(200) rotating around a rotary shaft. The blades comprise a blade body(210), inner channels, and liquids(230). The inner channels are formed inside the blade body, and filled with the liquids. The liquids flows apart from the rotary shaft by centrifugal force, and the inertial moment of the blades increases when the blades are rotated.
Patent KR-20120098077-A (KR)
Title: Method for forming planting soil for roots
Inventor: JEONG JEONG CHAE
IPC: A01G23/02
Filed: 2011-02-28
Abstract: PURPOSE: A tree planting soil composition method capable of protecting roots from decomposing is provided to use planting soil containing a soil conditioner. CONSTITUTION: A tree planting soil composition method comprises the following steps: filling 5-30cm of a planting hole(10) with planting soil(20) mixed with a soil conditioner, and locating roots of a tree(1) inside the planting hole; water-binding the soil; and filling the rest of the planting hole with a soil material(30) having the large soil pore size and the low content of organic components. The planting hole is connected to other planting hole to form a passage. The planting soil additionally includes aerobic microorganisms. The soil conditioner is selected from bentonite, zeolite, pearlite, vermiculate, phosphorus fertilizer, silicate fertilizer, calcium fertilizer, straws, chaffs, livestock excretion, composts, sludge, or organic fertilizer.
Patent KR-20120103376-A (KR)
Title: Seat controlling apparatus for 4d movie
Inventor: KIM JEONG WOOK
IPC: A47C7/72
Filed: 2011-03-11
Abstract: PURPOSE: A seat operation apparatus for viewing 4D films located on a viewing seat is provided to move the viewing seat to the upward and downward directions. CONSTITUTION: A seat operation apparatus for viewing 4D films comprises the following: a base frame(110) fixed to the ground; a viewing seat connecting frame(120) separately installed on the base frame, for connecting a viewing seat on the upper side; a left rolling motor member(130) moving the left end of the viewing seat connecting frame to the upward and downward; a right rolling motor member(140) moving the right end of the viewing seat connecting frame to the upward and downward; a vertically moving and rolling shaft member(150) rolling or vertically moving the viewing seat connecting frame by the operation of the left and right rolling motor members; a pitching motor member(160) vertically moving one end of the viewing seat; left and right up-down drive levers operated by left and right rolling motors; left and right worm reduction gears transferring the torque of the left and right roller motors to the left and right up-down drive levers; and left and right cranks.
Patent KR-20110084383-A (KR)
Title: Social club operational system based on house playing
Inventor: SHEEM SANG KEUN
IPC: G06Q30/06
Filed: 2011-03-18
Abstract: PURPOSE: A social club operational system based on a playing house is provided to promote the intimacy activity between unmarried male and female members. CONSTITUTION: A playing house is used like children's playing house between a male and a female members. Props for playing house(1a, 2a) are received and delivered between the male and the female members. The playing house is mostly performed through electronic information media in a virtual space. The props for playing house are related with clothes, a food, a gift, or an enterprise.
Patent KR-20120107381-A (KR)
Title: Valve controller
Inventor: LEE SANG IN
IPC: F15B13/02
Filed: 2011-03-21
Abstract: PURPOSE: A valve control device is provided to solve the inconvenience of mounting one by one an output terminal for outputting voltage or current to control a hydraulic servo valve. CONSTITUTION: A valve control device comprises a microprocessor(100), a converter(200), a first signal processor(300), a second signal processor(400), and a signal selector(500). The microprocessor outputs control signals for controlling the opening and closing of a valve. The convertor outputs voltage signals corresponding to the control signals. The first signal processor receives voltage output signals processed by the voltage signals. The second signal processor outputs current output signals processed by the voltage signals. The signal selector selectively outputs the voltage output signals or the current output signals. [Reference numerals] (100) Microprocessor; (200) Converter; (300) First signal processor; (400) Second signal processor; (500) Signal selector
Patent KR-20120107666-A (KR)
Title: Structure of mold for insert molding
Inventor: KANG BYOUNG HO
IPC: B29C45/26
Filed: 2011-03-22
Abstract: PURPOSE: A structure of an insert forming mold is provided to allow easy replacement of parts when a shaft base unit is worn or an elastic member is damaged because a supporting member can be disassembled by a fixing pin. CONSTITUTION: A structure of an insert forming mold comprises a supporting member. An insert part is fitted into the supporting member. The supporting member comprises a shaft base unit(10), a mounting unit(30), and an elastic member(20). The shaft base unit is fitted into an inner side of the insert part and slides at a predetermined length along one side of the mounting unit. The other side of the mounting unit is joined to a lower core. The elastic member is mounted in between the shaft base unit and the mounting unit. The elastic member is elastically pressed according to a size of the insert part which is closely adhered to an upper core. [Reference numerals] (AA) Insert part(positive terminal); (BB) Rotation prevention unit; (CC) Solution leakage prevention unit
Patent KR-20120108202-A (KR)
Title: Portable exhibition box
Inventor: KIM JUNG WHA
IPC: A47F5/10
Filed: 2011-03-23
Abstract: PURPOSE: A portable exhibition box is provided to facilitate the installation and disassembly thereof regardless of places. CONSTITUTION: A portable exhibition box comprises a side member, a lower member, an upper member(6), and a moveable member(53). A plurality of side members is perpendicularly provided against the surface, is successively connected to each other, and is pivoted against each other. The lower member is perpendicular to one among the side members and is connected to be parallel with the surface. The upper member is pivotally connected to one among the side members. A plurality of the moveable members is movably provided to the lower part of the lower member.
Patent KR-20120110439-A (KR)
Title: Device and method for generating foam particle
Inventor: KIM JANG HEE
IPC: G06T13/60
Filed: 2011-03-29
Abstract: PURPOSE: A bubble particle generating device and a bubble particle generating method are provided to express bubbles generated on a surface of fluid. CONSTITUTION: A fluid simulation module(10) models a fluid volume and updates a velocity field and a surface location of the fluid volume. A velocity field change analyzing module(20) analyzes a change of the velocity field. A water surface change analyzing module(30) analyzes a change of the surface location of the fluid volume. A bubble particle generating module(40) generates a bubble particle. A bubble particle simulation module(50) simulates the bubble particle. [Reference numerals] (10) Fluid simulation module; (20) Velocity field change analyzing module; (30) Water surface change analyzing module; (40) Bubble particle generating module; (50) Bubble particle simulation module