baber/WOPTO huggingface dataset:
Patent KR-20040038066-A (KR)
Title: Contril method for working sequence of dual cam shaft variable valve timing system
Inventor: SUNG GWAN GYEONG
IPC: F02D13/02
Filed: 2002-10-31
Abstract: PURPOSE: An operation order control method of dual camshaft variable valve-timing devices is provided to improve response property of quickly driving the camshaft variable valve-timing devices by a minimum drive source. CONSTITUTION: An operation order control method of dual camshaft variable valve-timing devices comprises steps of deciding clockwise rotation through a crank position sensor of a first camshaft variable valve-timing device and a hole sensor of a dowel pin(S10); deciding clockwise rotation through a crank position sensor of a second camshaft variable valve-timing device and a hole sensor of a dowel pin(S20); directing operation in an order of the first and second camshaft variable valve-timing devices, if the clockwise rotation of the first and second camshaft variable valve-timing devices is decided(S30); directing operation in an order of the first and second variable valve-timing devices, if first camshaft variable valve-timing device rotates clockwise and the second camshaft variable valve-timing device rotates counterclockwise(S40); directing operation in an order of the second and first variable valve-timing devices, if first camshaft variable valve-timing device rotates counterclockwise and the second camshaft variable valve-timing device rotates clockwise(S50); and directing operation in an order of the second and first variable valve-timing devices, if first camshaft variable valve-timing device rotates counterclockwise and the second camshaft variable valve-timing device rotates counterclockwise(S60).
Patent KR-20030040151-A (KR)
Inventor: WATANABE AKIRA
IPC: B23Q5/40
Filed: 2002-11-14
Abstract: PURPOSE: To provide a machine tool for improving productivity by increasing a cutting speed on a time average basis while effectively suppressing the vibration of a structure to be generated during the movement of a moving body relative to a structure with driving systems. CONSTITUTION: The machine tool comprises a table body 3 linearly movable via guide members 4 having sliding or rolling guide faces on a bed 1 and the driving systems having ball screws 5 for moving the table body 3 along the guide faces. The pair of guide members 4 are provided at point-symmetrical positions about the position of a gravity center G of the table body 3, and the pair of driving systems having the ball screws 5 are provided at point- symmetrical positions about the position of the gravity center G of the table body 3 or the set of driving systems having the ball screws are provided at the position of the gravity center G.
Patent KR-20040042760-A (KR)
Title: Total massage machine
Inventor: LEE JEONG YONG
IPC: A61H39/06
Filed: 2002-11-15
Abstract: PURPOSE: A acupressure device for stimulating entire portions of a body such as foot, hand and ear with reflex zones and, at the same time, stimulating acupuncture points over the body with far-infrared rays and warm heat, or magnetic power is provided to effectively cure and massage. CONSTITUTION: The device comprises a triangular body(1), a socket(2), a far-infrared bulb(3), an opening for adaptor for the bulb(5), a turn-on/off switch(6) and the adaptor. The device has a design of screw part fitted with the socket(2) at front end thereof and inner rounding side. The rounding side is placed between a thumb and a second finger. When pressing over front end opposite to the rounding side, the device has larger pressure with less force. The triangular body(1) has a ground case, a connection screw part for the socket(2), a rechargeable battery, and a heat reflection mirror.
Patent KR-20040046976-A (KR)
Title: Cabinet cover mounting structure of washer
Inventor: CHO HAN GI
IPC: D06F39/12
Filed: 2002-11-28
Abstract: PURPOSE: An assembling structure of a cabinet cover in a washing machine is provided to combine the cabinet cover simply and quickly. CONSTITUTION: Hanging protrusions(67a,67b,67c) are protruded from a lower reinforcing frame(66). Inserting protrusions(61a,61b) are protruded from an upper reinforcing frame(60). Hanging hole portions are formed under a cabinet cover(70) to hang the lower part of the cabinet cover on the hanging protrusions. Inserting hole portion is formed in the upper part of the cabinet cover to insert the upper part of the cabinet cover on the inserting protrusions. Thereby, the cabinet cover is assembled simply and quickly.
Patent KR-20040049537-A (KR)
Title: Secondary ion mass spectroscopy and method of measuring secondary ion yield using the same
Inventor: PARK JIN SEUP
IPC: H01L21/265
Filed: 2002-12-06
Abstract: PURPOSE: A SIMS(secondary ion mass spectrometry) is provided to directly calculate secondary ion yield, by applying a voltage to a mask layer, by collecting secondary ions and by using the current of the collected secondary ions. CONSTITUTION: A specimen for generating the secondary ions is installed in a secondary ion generating chamber(S300). An ion abstracting unit selectively transmits the secondary ions. A detecting unit detects the transmitted secondary ions. The mask layer surrounds the ion abstracting unit, confronting the direction of the specimen. An input terminal applies a voltage to mask layer. An output terminal outputs the collected secondary ions as current. A galvanometer detects the current output from the output terminal(S340).
Patent KR-20040051084-A (KR)
Title: Captured apparatus for fishes
Inventor: CHON SOON HO
IPC: A01K69/00
Filed: 2002-12-11
Abstract: PURPOSE: A fish capturing apparatus is provided to prevent getting useless due to the loss of one of the capturing elements and to increase the capturing amount of fish since the apparatus quickly sinks down and the movement of the apparatus itself is prevented under water. CONSTITUTION: The fish capturing apparatus(30) includes: a main body part(31) having an inner space for capturing fish, and is formed integral with an attracting guide(36) for letting fish in at a lateral side; a mounting part(50) having a hollow portion; and a covering part(60) detachable to the mounting part(50). The main body part(31) is formed in a dome shape having a plane portion(32).
Patent KR-20040053887-A (KR)
Title: A permament sign board using magnetic body
Inventor: LEE JONG MAN
IPC: G09F7/04
Filed: 2002-12-16
Abstract: PURPOSE: A billboard using a magnetic substance is provided to change easily the advertising materials and reduce the manufacturing cost by using a metallic billboard body and contents made of magnetic. CONSTITUTION: A billboard using a magnetic substance includes a billboard body and contents made of magnetic. The billboard body(10) is formed with a metallic material. The content (20) made of magnetic is adhered on a top side of the billboard body. The content is easily coupled to the billboard body and decoupled from the billboard body. The billboard body is inserted into a transparent case. The billboard body is fixed to the transparent case by using a fixing member.
Patent KR-20040056016-A (KR)
Title: Drum Washer
Inventor: LIM HUI TAE
IPC: D06F37/30
Filed: 2002-12-23
Abstract: PURPOSE: A drum washing machine is provided to save power consumption by controlling each rpm of a drum in washing and spinning with using a simple induction motor and a unidirectional bearing at a low cost. CONSTITUTION: A drum washing machine comprises a tub storing washing water; a drum rotated and supported in the tub to wash and dehydrate; a motor having a rotor and a stator; a gear shaft(60) withdrawn from the center of the rotor; a drum shaft(82) connected to the drum to rotate the drum; a deceleration unit placed between the drum shaft and the gear shaft to decelerate and transmit rotation of the gear shaft to the drum shaft; a housing fixed to the tub to surround the deceleration unit; a first unidirectional bearing(111) installed between the deceleration unit and the housing to restrict unidirectional rotation; and a second unidirectional bearing(112) installed between the gear shaft and the deceleration unit to restrict reverse rotation of the first unidirectional bearing.
Patent KR-20040057069-A (KR)
Title: Impact-reinforcing agent having multilayered structure, method for preparing the same, and thermoplastic resin comprising the same
Inventor: AHN JEONG HEON
IPC: C08F257/02
Filed: 2002-12-24
Abstract: PURPOSE: An acryl-based impact modifier having a multilayered structure, its preparation method and a thermoplastic resin containing the impact modifier are provided, to obtain an impact modifier which is added to a thermoplastic resin to impart excellent impact resistance and coloring property. CONSTITUTION: The acryl-based impact modifier comprises 0.5-40 parts by weight of a seed containing a copolymer of a vinyl-based monomer and a hydrophilic monomer, wherein the copolymer comprises 65-99.4 wt% of a vinyl-based monomer, 0.5-30 wt% of a hydrophilic monomer and 0.1-5 wt% of a crosslinking agent monomer; 50-89.5 parts by weight of a rubbery core surrounding the seed, which comprises 95.0-99.9 wt% of a C2-C8 alkyl acrylate or a diene-based monomer and 0.1-5.0 wt% of a crosslinking monomer; and 10.0-49.5 parts by weight of a shell surrounding the core, which comprises 95.0-99.9 wt% of a C1-C4 alkyl methacrylate and 0.1-5.0 wt% of a crosslinking agent monomer.
Patent KR-20040057072-A (KR)
Title: Apparatus for wireless control of traffic light
Inventor: KWON BYUNG HOON
IPC: G08G1/07
Filed: 2002-12-24
Abstract: PURPOSE: An apparatus for wireless controlling the traffic signal light is provided to save the manpower required for the traffic control by controlling the traffic signal light in a remote control. CONSTITUTION: An apparatus for wireless controlling the traffic signal light includes a transmitter(100), a receiver(200), a signal controller(300) and at least one traffic signal lights(400). The transmitter(100) transmits the identification number of transmitter and the control signal to the receiver(200) with coding the control signal so as to change the traffic signal lights(400) and receives the reception confirm data of the control signal to change the traffic signal lights(400) from the receiver(200). The receiver(200) previously registers the identification number of at least one transmitters(100) to perform the wireless communication and identifies whether the transmitter is previously registered or not based on the identification number received from the corresponding transmitter. The receiver(200) transmits the data for identifying the reception of the control signal to change the traffic signal lights(400) to the corresponding transmitter(100). The signal controller(300) controls the turn-on and turn-off of the traffic signal lights(400) in response to the control signal to change the traffic signal lights(400). And, the traffic signal lights(400) turn on and off in response to the control of the signal controller(300).
Patent KR-20040056980-A (KR)
Title: Method of handover in next generation mobile telecommunication system
Inventor: JANG SEONG CHEOL
IPC: H04L29/06
Filed: 2002-12-24
Abstract: PURPOSE: A handover method in an advanced mobile communication system is provided to minimize the loss of packets generated in the process of an handover, to reduce handover processing delay, and to decrease network loads due to frequent registration procedures dependent on the location movement of mobile terminals. CONSTITUTION: An MN(Mobile Node) in an active state ignores a registration procedure, without executing it, even though an agent advertising message is received from a drift AS(Access Station). Instead, the MN transmits a measurement report message through an RRC connection with a serving AS. The serving AS reads channel status from the received message. If the serving AS determines the start of a handover procedure, the serving AS transmits a connection setup request message, containing physical layer configuration information and MAC configuration information for radio link setup, to the drift AS. Receiving the connection setup request message, the drift AS allocates a radio resource according to the received configuration information and executes MAC entity setup and radio link setup to support the transmission of data.
Patent KR-20040057378-A (KR)
Title: The receptacle and method manufacture of duplex receptacle plastics transparent
Inventor: KIM HONG YEOL
IPC: B29C49/06
Filed: 2002-12-26
Abstract: PURPOSE: A double layer container of transparent synthetic resin and a method for manufacturing the container are provided to be easy to find contents contained in the container and reduce the manufacturing cost with simple manufacturing processes. CONSTITUTION: Raw materials of a PET bottle is put into a screw of an injection device and is melted by a heater to form a preform. The preform is reheated with the heater. The reheated preform is blown in an outer mold to form an outer shell(12) of a container body. Again, a preform is formed and reheated with the heater. The reheated preform is blown in an inner mold to form an inner shell(15) of the container body. The outer shell is engaged with the inner shell to form a double layer container(10).
Patent KR-20030057421-A (KR)
IPC: F16J15/08
Filed: 2002-12-27
Abstract: 각 노즐 세그먼트(41)의 내측 레일(52)과 노즐 지지링(44)의 환상의 축방향을 향하는 밀봉표면(54) 사이에 익현방향 힌지 실(46)을 갖는 가스 터빈에 있어서, 가요성 보조 실(70)이 익현방향 힌지 실의 반경방향 내측에 지지링과 노즐 세그먼트의 내측 밴드(52) 사이에 배치된다.  익현방향 힌지 실을 지나는 누출 유동을 최소화하거나 방지하기 위해, 가요성 보조 실은 익현방향 힌지 실의 반경방향 내측에서 내측 레일과 노즐 지지링의 밀봉표면 사이에서 연장된다.  가요성 실의 제 1 가장자리(74)는 내측 레일에 구비된 선형 홈내에 결합한다.  반대쪽 가장자리(78)는 노즐 지지링과 밀봉결합하며 원주방향으로 연장된다.
Patent KR-20030057425-A (KR)
IPC: H04N7/30
Filed: 2002-12-27
Abstract: 본 발명은 역 변환 행렬의 대각선을 따라 하위행렬들로 분해될 수 있는 역 변환 행렬에 의해, 변환된 데이터(X)를 역 변환된 데이터(x)로 역 변환하는 디바이스에 관한 것이다. 상기 디바이스는 상기 변환된 데이터를 처리될 데이터 항목의 수에 따라 재배열할 수 있는 치환 수단(permutation means)(11)을 포함한다.  또한 상기 디바이스는 상기 재배열된 변환된 데이터와 상기 하위행렬의 적(product)을 생성할 수 있는 스케일가능한 계산 모듈(scalable calculation modules)(12,13,14,15)을 포함한다.  마지막으로, 상기 디바이스는 상기 스케일가능한 계산 모듈로부터 발행된 데이터를 상기 처리될 데이터의 수에 따라 선형적으로 결합하는 선형 결합 수단(16,17,18)을 포함한다.
Patent KR-20040058894-A (KR)
Title: graphic control processing device of mobile LCD
Inventor: SHIN CHEON GI
IPC: G06F1/16
Filed: 2002-12-27
Abstract: PURPOSE: A device for testing the video control of a small LCD(Liquid Crystal Display) is provided to efficiently control/evaluate the video of the small LCD by using a notebook computer and an interface card for connecting to the small LCD. CONSTITUTION: The notebook computer(200) changes a register value in a source drive chip and monitors display data. The interface card(300) for connecting to the small LCD(100) is inserted into a PCMCIA(Personal Computer Memory Card International Association) slot of the notebook computer, stores the changed register value by interfacing to the source driver chip, and monitors a state by driving the source driver chip with the stored register value.
Patent KR-20040061133-A (KR)
Title: Semiconductor and its fabricating method
Inventor: LEE JAE SEOK
IPC: H01L23/31
Filed: 2002-12-30
Abstract: PURPOSE: A semiconductor device is provided to prevent a crack from being generated in a passivation layer in a packaging process and avoid an influence upon an RC delay of an uppermost metal interconnection by reducing stress to the uppermost metal interconnection. CONSTITUTION: A semiconductor substrate(101) is prepared. An uppermost metal interconnection(102) is formed on the semiconductor substrate. An oxide layer(103) is formed on the substrate including the uppermost metal interconnection. An aluminum layer(104) of a predetermined thickness is formed on the oxide layer. A stress buffer layer(105) is formed on the aluminum layer.
Patent KR-20020038688-A (KR)
IPC: F27B9/02
Filed: 2001-05-25
Abstract: 복수의 열처리실을 포함하여 이루어지고, 열처리실 내에서 피처리물이 반송되어서 열처리 되는 열처리 장치에 있어서, 열처리실 내의 온도가 상호 상이한, 적어도 1조의 인접하는 2개의 열처리실이 단열 구조 부재를 사이에 끼워 접속되어 있음으로써, 열처리실(예를 들어 머플) 간의 열전도를 억제하여 열처리 장치에서 발생되는 열 손실을 적게하고, 따라서, 피처리물의 품질 및 수율에 영향을 주는 일 없이, 소정의 열처리를 실시하는 데 필요한 입열 에너지를 대폭적으로 감소시킨다.
Patent KR-20020030110-A (KR)
Title: 능동 소자상에 본드 패드가 위치되는 반도체 칩
IPC: H01L23/485
Filed: 2000-09-07
Abstract: 반도체 칩은 하나 이상의 능동 소자 및, 상기 능동 소자에 위치된 하나 이상의 본드 패드를 포함한다. 본드 패드는 하나 이상의 변모 가능한 부재를 포함하는데, 변모 가능한 부재는, 본드 패드에 도전 스터드를 본딩하는 동안 초음파 본딩 기술에 의해 능동 소자가 손상되지 않도록, 도전 스터드가 상기 본드 패드에 본딩될 때 변모될 수 있다. 다수의 변모 가능한 부재는, 도전 스터드가 본드 패드에 본딩될 때 변모되는 본드 패드상의 패턴을 한정할 수 있다.
Patent KR-20020050267-A (KR)
IPC: H04N5/937
Filed: 2000-11-02
Abstract: 본 발명은, 명백한 동시 판독 및 기록을 필요로 하는 특성을 갖는 디스크 매체에 있는 판독 버퍼와 기록 버퍼의 성능을 최적화하기 위한 방법 및 시스템에 관한 것이다. 이 방법은, 기록 시간(t W ) 동안에 기록 버퍼로부터 디스크 매체에 데이터를 기록하며, 판독 시간(t R ) 동안에 디스크 매체로부터 판독 버퍼에 데이터를 판독하는 동작을 교대로 하는 단계를 포함한다. 판독 시간과 기록 시간은 일반적으로 점프 시간(t J )으로 분리된다. 프런트-엔드 판독 속도, 디코딩 비트 율, 레코딩 가능한 매체 디바이스의 프런트-엔드 기록 속도 및 인코딩 비트 율에 따라 최적화되도록 기록 시간은 선택적으로 제어된다.
Patent KR-20020086874-A (KR)
IPC: B65D51/24
Filed: 2000-12-24
Abstract: An improved canister for preserving aroma of coffee or spices includes a hollow body and a cap sealing the body. An elastic disk sealing the canister is placed inside the canister under the cap. The disk has a major stationary portion and a minor movable portion. The cap, the body of the canister or the movable portion includes an element for pressing and bending the disk movable portion downwardly when the canister is capped. The disk movable portion is retracted back to its original sealing position when the canister is uncapped.
Patent KR-20020064376-A (KR)
IPC: G06Q30/08
Filed: 2001-01-12
Abstract: 본 발명은 미스매칭된 품목의 소망하는 구매 및 판매를 매칭시키기 위한 시스템 및 방법에 관한 것이다.  이들 시스템 및 방법은 최적의 거래를 가능하게 하는 거래 세트 또는 관련 당사자에 대한 거래 세트를 구성하도록 품목의 다른 잠재적인 구매자 및 판매자 세트의 요구에 대해서 품목의 잠재적인 구매자 및 판매자의 요구를 비교한다.  본 발명은 상품, 서비스, 금융 상품 및 자산 이권(예컨대, 부동산의 소유권 이권 및 개인 자산의 소유권 이권 등)과 같은 소정의 품목의 구매 및 판매를 매칭시키도록 이용될 수 있다.
Patent KR-20020087930-A (KR)
IPC: A61P15/18
Filed: 2001-01-11
Abstract: (i) 200㎍/일 이하의 투여량을 제공하는 양의 하기 화학식 Ⅰ의 화합물 및 (ii) 임의로, 이와 혼합된 약제학적으로 허용되는 담체, 희석제, 부형제 또는 보조제를 포함하는 약제학적 조성물이 제공된다. 
     화학식 Ⅰ 
     
       
     
     X는 환내에 4개 이상의 원자를 갖는 하이드로카빌 환이고, 
     K는 하이드로카빌 그룹이며, 
     R s 는 설파메이트 그룹이다.
Patent KR-20020077898-A (KR)
IPC: G06F13/00
Filed: 2001-01-31
Abstract: 본 발명은 웹 페이지나 이메일 등에 표시된 원-클릭 번역부를 이용해 웹 페이지나 이메일등의 전자 통신문을 번역하는 번역 명령 시스템 및 그 방법에 관한 것이다.  원-클릭 번역부를 클릭하면 자동으로, 선택된 통신문의 번역을 요청하고 사용자에게 통신문을 리턴한다.  본 발명의 방법은 번역문을 획득해 사용자에게 그 번역문을 전송하는 번역 관리자에 의해 제어된다.  본 발명의 방법을 작동시키는 한번-클릭 번역 시스템 역시 기술된다.
Patent KR-20020075438-A (KR)
IPC: B65D81/00
Filed: 2001-02-16
Abstract: A beverage filter cartridge includes a cup-shaped outer container with a bottom and a side wall extending upwardly from the bottom wall to a circular rim surrounding an upper opening. The side wall has an upper section extending downwardly from the rim to an intermediate section, and a tapered lower section configured to provide a plurality of circumferentially spaced flutes extending downwardly from the intermediate section to the bottom wall. A filter element subdivides the interior of the container into first and second chambers. A beverage medium is stored in the first chamber. A cover is joined to the side wall at the rim to close the upper opening. The cover is yieldably piercable to accommodate an injection of liquid into the first chamber for combination with the beverage medium to produce a beverage. The filter element is permeable to accommodate a flow of the beverage from the first chamber into the second chamber, and the bottom wall is yieldably piercable to accommodate an outflow of the beverage from the second chamber to the exterior of the cartridge.
Patent KR-20020075469-A (KR)
Title: Pharmaceutical compositions containing azetidine derivatives, novel azetidine derivatives and preparation thereof
IPC: A61P15/08
Filed: 2001-03-01
Abstract: The invention concerns pharmaceutical compositions containing as active principle a compound of formula (I) wherein: R1 represents a -N(R4)R5, -N(R4)-CO-R5, -N(R4)-SO2R6 radical or one of its pharmaceutically acceptable salts, the novel derivatives of formula (I), their pharmaceutically acceptable salts and their preparation.
Patent KR-20030036142-A (KR)
IPC: H01L41/09
Filed: 2001-03-14
Abstract: 고출력 SAW 소자(10)는 압전 기판(11) 상에 배치된 전극(16, 19)을 포함한다.  전극은 기판 상에 증착되어 접합되는 재료의 접합층(30)과, 접합층에 중첩되며 상기 접합층에 의해 기판에 단단히 접합되는 재료의 적어도 하나의 층의 도전성 구조체(35)를 포함한다.  도전성 구조체는 알루미늄 및 합금을 포함하며, 상기 합금은 약 1 중량 % 내지 기계적 특성 및 고유 저항의 적당한 타협점을 제공하는 소정의 %의 범위이다.  합금은 예를 들면, 티타늄, 몰리브덴, 크롬, 및 텅스텐과 같은, 주기율표의 4족 및 6족 중 하나의 원소로부터 선택된다.
Patent KR-20030016276-A (KR)
IPC: F27B5/14
Filed: 2001-05-31
Abstract: 유리 제품 등, 특히 음극선관의 열처리용 오븐은 엔클로우저(38), 상기 엔클로우저 내에 공기가 통과하도록 구동하는 팬(48) 및 상기 엔클로우저 내에 위치된 복사 히터(64)를 포함한다.  또한, 본 발명은 기존 오븐의 개장용 키트 및 상기 오븐에 사용하기 위한 복사 히터를 둘러싼다.
Patent KR-20040063430-A (KR)
Inventor: HAN HWA SO
IPC: A61P1/00
Filed: 2003-01-07
Abstract: PURPOSE: Provided is a natural composition which effectively looses the constipation, and is easily taken without making special processing. CONSTITUTION: The natural composition comprises 30-60wt.% of aloe, 5-20wt.% of sea tangle, 3-15wt.% of red ginseng, 5-15wt.% of head of panax ginseng radix, 5-15wt.% of hemp, and 5-15wt.% of Atractylodes rhizoma alba. The natural composition is made by drying the components such that the moisture content thereof reaches 0.5% or less, powdering and mixing them, adding 3-7wt.% of starch and lactose thereto, and making the mixture in the form of granules.
Patent KR-20040064033-A (KR)
Title: Brewed soy sauce with vital wheat gluten
Inventor: HWANG CHUN SIK
IPC: A23L27/50
Filed: 2003-01-09
Abstract: PURPOSE: Brewed soy sauce with vital wheat gluten is provided, which has a large quantity of total nitrogen by adding the vital wheat gluten and has the distinct taste and flavor of previous gluten acid-decomposed brewed soy sauce by no change of brewed soy sauce preparation process. CONSTITUTION: The method for preparing the brewed soy sauce with vital wheat gluten comprises the steps of: boiling defatted soybeans which are dipped in water at 130 deg. C under the pressure of 1.75kgf/cm¬2 for 8 minutes and cooling them; roasting wheats at 310 deg. C and pulverizing them; mixing the boiled defatted soybeans with pulverized wheat in a ratio of 10:9, and adding 5 to 10% of vital wheat gluten into the mixture; fermenting the mixture at 23 to 32 deg. C for 45 hours to prepare koji; adding salt water into the koji and maturing the koji; and pressurizing the matured koji to collect pressurized solution.
Patent KR-20040064328-A (KR)
Inventor: JUNG YUN SEOK
IPC: G05F1/10
Filed: 2003-01-10
Abstract: PURPOSE: A high-voltage generator and a controlling method thereof are provided to reduce a period necessary for a boosting voltage level by preventing an influence of a stabilization period of a previous boosting voltage to a next boosting voltage. CONSTITUTION: A high-voltage generator includes a first boosting voltage generator, a pumping clock controller, and a second boosting voltage generator. The first boosting voltage generator(310-1) is used for boosting a supply voltage according to a pumping clock to generate the first boosting voltage. The pumping clock controller(330) is used for sensing a stabilization period of the first boosting voltage and delaying the pumping clock as much as the stabilization period of the first boosting voltage. The second boosting voltage generator(320) is used for boosting the first boosting voltage according to the delayed pumping clock and generating the boosting voltage higher than the first boosting voltage.