baber/WOPTO huggingface dataset:
Patent KR-20010045377-A (KR)
Title: Steam oil burner
Inventor: KIM DAL SOO
IPC: F23K5/20
Filed: 1999-11-04
Abstract: PURPOSE: A steam oil burner preheats and spray fuel using steam generated therein to simplify structure thereof and improves thermal efficiency. CONSTITUTION: A steam oil burner comprises a steam generating device(10), a refill water supplying device(20), a fuel preheating device(30) and a burner(40). The steam generating device(10) is installed on a flue tube(1), generates steam by the heat transmitted by the flue tube(1) and is automatically supplied with refill water. The refill water supplying device(20) is supplied with steam generated in the steam generating device(10), supplies refill water to the steam generating device(10) and is supplemented with lacking water from outside. The fuel preheating device(30) preheats fuel by the steam generated in the steam generating device(20) and flowing through a coiled pipe in a fuel preheating barrel(32) in a fuel tank(31) so that the preheated fuel is supplied to the burner(40) through a fuel supplying pipe(34) in a steam pipe(33). The burner(40) sprays fuel supplied through the fuel supplying pipe(34) by the steam supplied through the steam pipe(33).
Patent KR-20010047430-A (KR)
Inventor: CHOI SEONG HO
IPC: G06F17/00
Filed: 1999-11-19
Abstract: PURPOSE: A system and a method for supporting a transaction using an integrated database is provided to activate a business and a transaction. CONSTITUTION: A web browser(110) is a program for connecting to the internet. A user system(100) makes out a document. An expert system(200) enables an expert to make out contents suitable for items desired. A network(300) provides paths of information transmitted from the user system(100) and the expert system(200). A web server(410) enables a user to manage a web page on the basis of information. A file server(420) stores documents which the user and the expert respectively make out. A database server(430) manages and controls information included in a database(440).
Patent KR-20010020097-A (KR)
Inventor: ANDO MASAHIRO
IPC: A47B81/00
Filed: 1999-11-22
Abstract: PURPOSE: A rack for printed-wiring board or the like is provided to securely lean a thin and large printed-wiring board obliquely and simplify the entire construction thereby easily manufacturing the rack. CONSTITUTION: The rack includes a substrate(11) moving between the left and right support leg parts(12 and 12) being provided in one piece at the substrate(11) for forming an opening (13) toward the front in the substrate(11), and a leaning frame (14) where many printed-wiring boards or being mounted to the rear part of the substrate(11), where a surface in which the printed-wiring boards or the like of the leaning frame(14) are leaned is curved so that it projects toward the rear side. Accordingly, although the printed-wiring board has a structure for easily falling due to a thin and a large size, the printed-wiring board is securely and obliquely leaned on.
Patent KR-20000023939-A (KR)
Inventor: KIM JAE MYUNG
IPC: G06Q30/08
Filed: 1999-11-22
Abstract: PURPOSE: A co-purchase type auction method is provided to allow purchasers to buy products with a lowest price determined by advantages of co-purchase and auction. CONSTITUTION: In the co-purchase type auction method, a server searches other shopping mall prices(S101), determined a minimum price on the basis of the search result(S102), transfers an auction web page to end users informing auction start price, and due date(S103)(S104). Next, the server receives order papers from the end users(S105), and indexes the order paper in first-come-order(S106). Also, the server receives sale application papers informing number and prices of products from sellers(S109)(S110). The server determines if the due date is over(S111), and if not, the server processes the previous steps. If the due date is over, the products are delivered in lowest-one-first-delivery order to the applicants in first-come-order(S112).
Patent KR-20010048168-A (KR)
Inventor: LEE SIN WON
IPC: B60Q9/00
Filed: 1999-11-25
Abstract: PURPOSE: A car rear alarm device and method senses a distance from an object by correcting the transmission speed of an ultra sonic wave according to an air temperature to decrease the measurement error of a distance. CONSTITUTION: A rear alarm device comprises an ultra sonic wave sensor(10), a temperature sensor(15), a control part(20) and an alarm part(30). The ultra sonic wave sensor(10) has a capacitor parallel connected to a power end(V) and a sensor cell(11) connected to a sending end(Tx) through a booster part(12) and to a receiving end(Rx) through an amplification part(13), and emits an ultra sonic wave from the sensor cell according to the signal of the sending part(Tx) and detects the ultra sonic wave reflected to output through the receiving part(Rx). The temperature sensor(15) outputs an electronic signal according to an air temperature detected. The control part(20) computes an ultra sonic wave transmission speed according to the temperature sensor(15) and a distance from an object based on the computed transmission speed, and outputs a controlling signal to generate an alarm if the computed distance is under a set distance. The alarm part(30) generates an alarm according to the controlling signal of the control part for driver to know the distance from the object. Therefore, the rear alarm device improves the safety and the reliability thereof.
Patent KR-20010054236-A (KR)
Inventor: BAEK HYO HUN
IPC: A63B24/00
Filed: 1999-12-03
Abstract: PURPOSE: A jogging caddie is provided to be capable of causing a person to run with a speed to be desired by matching a foot of the person to a sound periodically sounded from the jogging caddie. CONSTITUTION: A start button(1) determines the start point or end point of exercise. The height of a person is input through a height button(2). The exercise records such as the exercise consumption calory, exercise time, exercise distance and exercise speed of latest 10 times are confirmed through a record button(3). A speed to be desired is input through a speed button(4). An exercise timing to be desired is input through a timer button(5). Data such as current time, height, consumption calory, exercise period, exercise distance, speed, etc. are displayed on an LCD(7).
Patent KR-20010078493-A (KR)
Title: Zoom lens
Inventor: KIM JAE BEOM
IPC: G02B15/16
Filed: 1999-12-09
Abstract: PURPOSE: A zoom lens is provided to obtain a lens low in cost and small in size and weight, while achieving a high optical performance. CONSTITUTION: A zoom lens comprises the first lens unit(10) constituted by the first lens(11) made up of a plastic material, and which has a meniscus object side surface and an aspheric upper surface, and the second lens(12) having concave side surfaces, wherein the first lens unit has a positive refractive power; the second lens unit(30) constituted by the third lens(31) having a positive meniscus object side surface and the fourth lens(32) having a negative meniscus object side surface, wherein the second lens unit has a negative refractive power; and an iris diaphragm(20) interposed between the first lens unit and the second lens unit so as to adjust the amount of light incidence from the first lens unit. The first lens unit and the second lens unit move toward the object so as to reduce the spacing between two units, and two or more plastic lenses are employed from among four lenses, upon variation of power from the wide-angle end and the telephoto end.
Patent KR-20010055971-A (KR)
Inventor: LEE CHAN BONG
IPC: B24D11/00
Filed: 1999-12-13
Abstract: PURPOSE: A polishing pad polishes objects with high accuracy without a scratch and has an excellent abrasion speed. CONSTITUTION: For microelements of a polishing pad, fine hollow polymer bundle of a cellular construction structure is used. The hollow polymer bundle is manufactured by drying emulsion of single hollow polymer with a spray dryer. The hollow polymer bundle is 10¯3000μm. A primary element composing the bundle is 0.1¯100μm. A core is 0.04¯80μm. The fine hollow polymer bundle is made of more than one copolymers selected from a group comprising acryl, styrene, PVC, cellulose, polyvinylpyrrolidone, polyacrylamide, polyethylene glycol, Malay acid, polyethylene, polyester and epoxy.
Patent KR-20000062204-A (KR)
Inventor: KIM YEON GYU
IPC: H04B7/26
Filed: 1999-12-16
Abstract: PURPOSE: A method for processing overlapped messages of a terminal is provided to process the overlapped messages generated when short message services(SMSs) or broadcasting information services are retransmitted, by using a service category number(SCN) and a message identification(MID) to store history of previously-received messages. CONSTITUTION: If a message is received in a terminal, the terminal analyzes a field of the message. The terminal retrieves a history buffer storing history of the message. A service category and an identification of the message are compared on the basis of the history of the message. If the service category and the identification are equal to a prestored service category and a prestored identification, the message is considered as an overlapped message. The overlapped message is ignored.
Patent KR-20010056892-A (KR)
Inventor: LEE SANG JAE
IPC: G11B17/02
Filed: 1999-12-17
Abstract: PURPOSE: A disk drive is provided to eliminate a flexible printed circuit through installing a connector combined with a connector of a system main body while fixing a PCB(Printed Circuit Board) to a tray. CONSTITUTION: A hole(53') is formed on a rear side of a frame(53) for a main body connector(51) to pass through. The frame contains a tray(55) for loading and unloading a disk. A PCB(57) having a drive connector(59) is installed on a lower side of the tray. Herein, the PCB controls operation of a drive while controlling operation of a spindle motor(61) by applying power. The drive connector is combined with the main body connector of a system main body(50) for electrically connecting the drive connector with the system main body.
Patent KR-20010056899-A (KR)
Inventor: JUNG SE YEONG
IPC: H04B7/00
Filed: 1999-12-17
Abstract: PURPOSE: An apparatus for and a method for collecting vehicle traffic information using a mobile communication network are provided to get vehicle traffic information by using vehicle speed sensor and to provide the information to the vehicle traffic information center. CONSTITUTION: A sensor(202) converts the obtained vehicle traffic information into radio network signal and transmits the signal to a radio network. The radio network transmits the converted vehicle traffic information to a vehicle traffic center(204). The center collects and processes the received vehicle traffic information.
Patent KR-20000048250-A (KR)
Title: Polyorganosiloxanes having at least one organofunctional group with multiple hydrolyzable groups
Inventor: KRAHNKE ROBERT HAROLD
IPC: C08G77/50
Filed: 1999-12-20
Abstract: PURPOSE: A polyorganosiloxane is provided, which comprises at least one organofunctional group per molecule having multiple hydrolyzable groups. CONSTITUTION: A polyorganosiloxane comprising at least one organofunctional group per molecule having multiple hydrolyzable groups. The organofunctional group is described by formula -Zb-R(4)nX3-n)a, where each R(2) is an independently selected monovalent hydrocarbon radical having 1 to 18 carbon atoms; each Z is independently selected from divalent hydrocarbon radicals having 2 to 18 carbon atoms or a combination of divalent hydrocarbon radicals and siloxane segments; R(4) is independently selected from a silicon atom or a siloxane radical having at least two silicon atoms and each Z is bonded to a silicon atom of R(4) with the remaining valences of the silicon atoms of R(4) being bonded to a hydrogen atom, a monovalent hydrocarbon radical having 1 to 18 carbon atoms or forming siloxane bonds; each X is independently selected from halogen, alkoxy, acyloxy or ketoximo; n is 0, 1 or 2; a is at least 2; and b is 0 or 1, provided, when b is 0, R(4) is bonded to the polyorganosiloxane through a siloxane bond.
Patent KR-20010063763-A (KR)
Inventor: KIM JEONG HO
IPC: H01L21/304
Filed: 1999-12-24
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to enable a cleaning process with a wet chemical. CONSTITUTION: The first interlayer insulation film(12) comprising a metal line contact hole on a semiconductor substrate(11). Then, a diffusion-preventing film(13) is formed and a metal layer is formed on the diffusion-preventing film. And a metal line contact plug(14) is formed burying the metal line contact hole by etching the metal line and the diffusion-preventing film. Then, a capping insulation film(15) and the second interlayer insulation film(16) and an insulation film(17) for a hard mask are stacked, and a photo resist pattern(18) is formed on the insulation film. After etching the insulation film and the second interlayer insulation film, the photo resist pattern is removed. Then, an oxide is formed and an oxide spacer(19b) is formed by a blanket etching process on an etched surface of the insulation film and the second interlayer insulation film. And, the via contact is revealed by etching the capping insulation film. Then, a metal line connected to the metal line contact plug is formed by removing a metal layer by a CMP process.
Patent KR-20010060673-A (KR)
Inventor: OH GYU HO
IPC: F24C7/02
Filed: 1999-12-27
Abstract: PURPOSE: Air suction structure of a microwave oven is provided to efficiently cool heating elements in a built-in type microwave oven by smoothly flowing air in an electrical device chamber of the microwave oven. CONSTITUTION: A built-in type microwave oven includes an air intake grill(10) installed in the upper front panel of a microwave oven, an exhaust motor(22) having front and rear fans(22a,22b) installed in one upper side of a cavity in the rear face of the air intake grill, and a partition(50) extended from the middle of the fans toward the other side. Herein, most of the air sucked via the air intake grill flows around the partition. Thus, the exhaust motor has airflows properly divided into two sides. As the partition is slantingly installed, suction air flows smoothly. Therefore, heating elements installed around the partition are efficiently cooled.
Patent KR-20000068377-A (KR)
Title: 열전 요소 및 이를 구비한 열전 냉각 또는 가열 장치
IPC: F25B21/02
Filed: 1998-07-02
Abstract: 열전 요소(1)는 전기적 절연 특성들을 갖는 구획 플레이트(2); 구획 플레이트(2)를 관통하는 상태로 구획 플레이트(2)에 고정된 동일한 수의 p형 열전 반도체 요소(3A) 및 n형 열전 반도체 요소(3B); p형 열전 반도체 요소(3A)와 n형 열전 반도체 요소(3B)의 상부에 고정된 편평한 구리 전극들(4); 및 p형 열전 반도체 요소(3A)와 n형 열전 반도체 요소(3B)의 하부에 고정된 T형 구리 전극들(5)을 포함한다. 구획 플레이트(2)의 하부면으로 부터 돌출된 하부부분들은 냉각 용기 내에 수용되며 냉매 또는 공기에 의하여 직접적으로 냉각된다.
Patent KR-20000048790-A (KR)
Title: Isocyanate derivatives and their production
Inventor: MCLAUCHLIN ANDREW ROBERT
IPC: C07C263/18
Filed: 1997-10-01
Abstract: PURPOSE: Blocked water-soluble isocyanate compounds are provided. CONSTITUTION: A method of forming bisulphite adducts of aliphatic isocyanates bears an aromatic moiety by mixing an aqueous solution of a bisulphite adduct forming agent with a solution of an isocyanate bearing an aromatic moiety in a substituted pyrrolidinone containing a catalytic amount of a substance which catalyses the bisulphite adduct forming reaction, the isocyanate being kept well dispersed so that the adduct is formed as a solution in the aqueous phase.
Patent KR-20000057214-A (KR)
Title: Polymer blends with controlled morphologies
Inventor: LAUGHNER MICHAEL K
IPC: C08L23/10
Filed: 1997-11-25
Abstract: PURPOSE: Provided are thermoplastic polymer blend compositions that include a thermoplastic matrix resin phase that is substantially free of cross-linking and a dispersed, silane-grafted elastomer phase. CONSTITUTION: A thermoplastic polymer blend compositions is prepared by a multi-step process that begins with melt mixing a thermoplastic resin and an elastomer that have similar viscosities at temperatures used for melt mixing. A catalyst that promotes silane cross-linking, branching or both is preferably, but not necessarily, added to the melt mixed phases either while they are in a melt state or after they have been recovered in a solid state. The melt mixed phases and the optional catalyst are then subjected to moisture, either before or after the melt mixed phases are converted to a shaped article, to effect branching and cross-linking within domains of the dispersed elastomer phase. The cross-linking and branching build elastomer molecular weight and stabilize dispersed domain shapes. The elastomer phase may contain a non-elastomeric polymer. A second, non-grafted elastomer phase may also be included in the thermoplastic polymer blend compositions.
Patent KR-20000076004-A (KR)
IPC: H03L7/081
Filed: 1998-03-05
Abstract: 지연-록 루프는 지연라인을 따라 가변용량을생성하기 위해서 캐패시터 뱅크에 2진-결합된 캐패시터를 포함한다.  가변용량에 의해서 가변 지연라인의 지연이 가변될 수 있다.  입력 클럭신호에 응답하여, 가변 지연라인은 레이스 검출회로에서 입력 클럭신호와 비교되는 지연된 출력 클럭신호를 생성한다.  지연된 클럭신호가 입력 클럭신호보다 앞선다면, 레이스 검출회로는 2진-결합된 캐패시터를 제어하는 카운터를 증분한다.  증분된 카운터는 가변 지연라인에 부가적인 용량을 결합함으로써 용량을 증가시켜 지연된 클럭신호의 전파를 지연시킨다.  지연된 클럭신호가 원래의 클럭신호보다 지체된다면, 레이스 검출회로는 카운터를 감분하여 용량을 감소시킴으로서, 가변 지연라인의 지연을 감소시킨다.  레이스 검출회로는 지연된 클럭신호 및 가변 클럭신호가 동기된 시기를 검출하여 그 응답으로 카운터의 증분 또는 감분을 무능화시키는 중재회로를 포함한다.
Patent KR-20000076356-A (KR)
Title: 카프로락탐의 정제 방법
IPC: C07D201/16
Filed: 1998-03-16
Abstract: 본 발명은 카프로락탐의 정제 방법에 관한 것으로서, 벤젠 추출에서 물과 혼화되지 않는 유기 카프로락탐 용매에 의해 카프로락탐을 추출하고, 그리고 역추출에서 물로 추출함으로써 상기 유기 용매로부터 수성 카프로락탐 용액 형태로 카프로락탐을 배출함으로써 수성 카프로락탐 혼합물을 정제하고, 상기 벤젠 추출 및/또는 역추출 전에 적어도 하나의 분리된 전추출을 실시하며, 여기서 벤젠 추출 전의 전추출에서는 물과 혼화되지 않는 유기 용매를 추출에 사용하고, 역추출 전의 전추출에서는 물을 추출에 사용하는 것을 특징으로 한다.
Patent KR-20010006217-A (KR)
Title: 용량형 압력 감지방법과 장치
IPC: G01L9/12
Filed: 1998-03-30
Abstract: 용량형 압력감지기(10)는 압력이 측정될 영역(14)에 결합된 챔버(12)를 포함한다. 감지기(10)는 전도성의 유연성 다이아프램(18)과 각각 이 다이아프램(18)과 캐패시턴스를 형성하는 한 쌍의 전극(24, 26)을 포함한다. 챔버(12)내의 압력의 변화로 다이아프램(18)이 편향되고 이로써 캐패시턴스가 변화한다. 처리회로(44)가 캐패시턴스에 여기신호를 인가하고, 캐패시턴스를 유도요소에 결합한다. 유도요소를 통하여 흐르는 전류가 검출되어 감지기 캐패시턴스의 차이와 이에 따라 다이아프램(18)의 편향량 및 챔버(12)내의 압력이 측정된다.
Patent KR-20010006511-A (KR)
Title: 만성 진행성 혈관 손상 질환의 치료방법
IPC: C08B37/00
Filed: 1998-04-10
Abstract: 본  발명은  만성  진행성  혈관  손상  질환(CPVSD)의  진행을  막거나  또는  최소한  질환의  진행  속도를  사실상  감소시키고  이미  형성된  손상  병변을  경감시키고/시키거나  완화시키기  위하여,  특히  죽상동맥경화증과  같은  동맥경화증  질환을  앓고  있는  포유동물  환자를  치료하는  방법에  관한  것이다.        본  발명의  방법은  유효량의  펜토산  폴리설페이트(PPS)  또는  제약학적으로  용인가능한  그의  염을  함유하는  제약학적  조성물을  환자에게  투여하는  것이다.          경구  투여가  바람직하며  PPS  또는  PPS 염의  일일  총  투여량은  약  5 내지  약  30 ㎎/㎏ 환자  체중이거나  성인  환자의  경우에는  약  350 내지  약  2,000 ㎎/일이다.
Patent KR-20010012656-A (KR)
IPC: D21F11/00
Filed: 1998-05-14
Abstract: 본 발명은 습식으로 압축된 종이 웨브를 제조하는 방법을 제공한다.   제지 섬유의 초기 웨브 (120) 는 다공성 성형부재 (11) 위에 형성되어 임프린팅 부재 (240) 로 전달되고, 초기 웨브에 있는 제지 섬유의 일부를 임프린팅 부재에 있는 편향 도관안으로 굴곡된다.   웨브 (120) 및 임프린팅 부재 (240) 는 제 1 탈수 펠트층 (320), 제 2  탈수 펠트층 (350) 및 제 3 탈수 펠트층 (360) 으로 압축닙에서 압축된다.
Patent KR-20010012956-A (KR)
Title: 마커의 자동 제조 방법 및 시스템
IPC: A41H3/00
Filed: 1998-05-19
Abstract: 본 발명은 의류산업에서 발생하는 마커 제조문제, 즉 소정 개수의 조각을 최소 한도의 소모같은 소정의 제약을 관찰하면서 직물(cloth) 상에 배치시키는 문제에 관한 것이다.  본 발명에 따른 마커의 자동 제조 방법은 서로 연결된 골네트를 사용하고, 정보흐름의 제1 및 제2 방향이 상단 레벨 골에서부터 하단 레벨 골/인터액터로 및 하단 레벨 골/인터액터로부터 상단 레벨 골로 각각 한정되는 것을 특징으로 한다.
Patent KR-20010013787-A (KR)
Title: 도료용 수지조성물
IPC: C08L63/00
Filed: 1999-04-19
Abstract: 본 발명은 측쇄에 히드록시기와 지환식 에폭시기를 갖는 아크릴수지(A), 에폭시당량이 100∼1000인 지환식 에폭시수지(B), 1분자중에 글리시딜기와 가수분해성 알콕시실란기를 갖는 오르가노알콕시실란 화합물(C) 및 알루미늄킬레이트 화합물(D)을 함유하는 도료용 수지조성물로서, 저장안정성이 양호하고 저온(80℃ 이하)에서의 경화성 및 도료의 내후성이 우수한 도료용 수지조성물, 특히 1액형의 도료용 수지조성물 및 그 도료용 수지조성물을 사용할 수 있는 도료를 제공할 수 있다. 
     또, 도료용 수지조성물로서 요구되는 제성능(밀착성, 외관, 내후성, 내약품성, 내용제성 등)도 밸런스가 잡혀 우수한 것이다.
Patent KR-20010076025-A (KR)
Title: A method for transmitting a encrypted file in the computer network for only selected-client's usage
Inventor: JANG JUN SEOK
IPC: H04L9/32
Filed: 2000-01-24
Abstract: PURPOSE: A method for transmitting an encoded file on a computer network for using of only an assigned client is provided to transmit information only to a person, who has the right in transmitting and receiving the digital information on the computer network. CONSTITUTION: In the method for transmitting the encoded file on the computer network for using of only an assigned client, many stages are included. In the stage of S21, the connection to a web server is carried out. If a person is a member in the stage of S22, the client information(an ID and a secret number) is input and log-in is carried out in the stage of S25. If a person isn't a member in the stage of S22, member joining is carried out in the stage of S23 and it is stored in a member DB in the stage of S24. In the stage of S26, the web server collects and stores the client computer system information. In the stage of S27, the client searches the data and asks transmission of the specific file. In the stage of S28, the web server generates the encoded file. In the stage of S29, the encoded file is transmitted.
Patent KR-20010076033-A (KR)
Title: Method for controlling oil pressure of a brake system comprising a middle pressure accumulate
Inventor: PARK SANG JUN
IPC: B60T13/12
Filed: 2000-01-24
Abstract: PURPOSE: A brake hydraulic pressure control device is provided to increase brake hydraulic pressure if the pattern previously selected by a driver is identical with the detected pattern. CONSTITUTION: A control device includes a pattern selecting switch(21), a travel sensor(22) and a hydraulic pressure adjusting device. The pattern selecting switch outputs selection signals to select a certain pattern among the preset multiple patterns by the supply speed of brake hydraulic pressure. The travel sensor detects the translocation of a brake pedal corresponding with the foot effort given to the brake pedal. The hydraulic pressure adjusting device increases hydraulic pressure of a hydraulic pressure line connecting a master cylinder with wheel cylinders when the pattern selected by the pattern selecting switch is identical with the pattern detected by the travel sensor.
Patent KR-20010077581-A (KR)
Title: Information processing system for environmental management of a small watershed
Inventor: PARK SEOK SUN
Filed: 2000-02-03
Abstract: PURPOSE: A data processing system for managing a small watershed environment is provided to perform a management of a water quality in a small watershed effectively by considering a basin pollution source and a land using rate. CONSTITUTION: A water quality model forecasting processing unit(102) forecasts a variation of a water quality of a small watershed based on a set water quality variation influence factor. A geographic information processing unit(104) manages the corresponding water system and pollution source data and prepares a numerical map of the corresponding small watershed and the circumference thereof and constructs a special database. An input/output processing unit(108) expresses an inputting of data, a requesting of an execution thereof, and the result with respect to a water quality model through a user interface(106).
Patent KR-20010077718-A (KR)
Title: bottle cap
Inventor: OK JUN SEOK
IPC: B65D41/34
Filed: 2000-02-08
Abstract: PURPOSE: A cap of a bottle is provided to completely separate from a container, to prevent leakage of water and to reuse. CONSTITUTION: A first member(210) and a second member(310) are opened by rotating around a combining portion(403) of a combining portion(410). A sticking protrusion(205) is formed under the first member(201) to stick to an inlet of a container. A curved portion(207) is formed under the first member(201) according to an outer circumference of the first member(201). A handle portion(203) is formed in the center of the curved portion(207). A protrusion is formed on the surface of the handle portion(203) to prevent a sliding when a cap of a bottle is opened and closed. A curved portion(307) of a second member(301) is formed by corresponding to the curved portion(207) of the first member(201). The first and the second members(201,301) are not completely opened by the combining portion(403). Both sides of the combining portion(401) are separated from the second member(301) when specific force is acted.