baber/WOPTO huggingface dataset:
Patent KR-20040056140-A (KR)
Title: Air purifier
Inventor: JANG JUN UI
IPC: F24F13/28
Filed: 2002-12-23
Abstract: PURPOSE: An air conditioner is provided to simplify the coupling and separating of a blower unit and a filter unit for convenient exchange or cleaning, and prevent the confusion of filter positions. CONSTITUTION: An air conditioner includes a blower case, a filter case(31), and coupling error preventing parts(51,52). The blower case is received in a main body to be withdrawn laterally from the main body and receives a blower fan inside. The filter case is mounted to the lower part of the blower case to be withdrawn laterally from the main body and receives a plurality of filters(32-34) stacked vertically. The coupling error preventing parts are protrusions formed at corresponding positions of overlapping parts of the filters for coupling the filters at right positions.
Patent KR-20040056227-A (KR)
Title: Device for air agitation of closed type using DC motor
Inventor: HONG JAE HWA
IPC: G01B7/06
Filed: 2002-12-23
Abstract: PURPOSE: A closed type air stirring device using a DC motor is provided to efficiently stir an electrolyte while preventing the electrolyte from being discharged to an exterior by injecting ambient air into the closed type air stirring device. CONSTITUTION: A closed type air stirring device includes an air injection pipe, an outer supporter(3) for supporting the air injection pipe, and a DC motor(6) for injecting ambient air(5) into the air injection pipe. The DC motor(6) has an eccentric rotating shaft(7). As the DC motor(6) rotates, a long axis and a short axis, which are created due to the eccentric rotation of the eccentric rotating shaft(7), alternately pass above the upper portion of the air injection pipe. Then, air contained in the outer supporter(3) is injected into the air injection pipe.
Patent KR-20040056232-A (KR)
Title: Short-Turn Detect Method of Rotor Windings for Synchro Generator
Inventor: LEE SEONG HUI
IPC: G01R31/02
Filed: 2002-12-23
Abstract: PURPOSE: A method for monitoring winding short circuit of the rotator of a synchronous generator is provided to effectively reduce the installation damage due to the failure of the generator by obtaining accurate information for the rotator status. CONSTITUTION: A method for monitoring the rotator winding short of a synchronous generator includes a search coil(10), an analog-to-digital(A/D) converter(20) and a data processor(30). After the change rate of the magnetic flux is measured in the air gap of the generator, the search coil(10) outputs the size as a linear voltage. The A/D converter(20) converts the analog characteristic value of the search coil(10) outputted as an intensity of voltage to the data processor(30). And, the data processor(30) performs the sampling for the data having at least two data as a data having a frequency larger than 100 KHz by controlling the output of the A/D converter(20). The data processor(30) stores the sampled data as one file and finds the peak value when the slot of the rotator passes through. The data processor(30) extracts the information for the degree of the short of the rotator winding by comparing the maximum value of the individual slots.
Patent KR-20040056499-A (KR)
Title: The method for controlling the gas oven range
Inventor: CHO JAE HO
IPC: F24C3/12
Filed: 2002-12-24
Abstract: PURPOSE: A burner control method of a gas oven is provided to cook food optimally by heating the upper part and the lower part of food evenly with operating the grill and the oven simultaneously according to the selected mode, and to improve convenience by cooking without turning food. CONSTITUTION: In a control method of a gas oven having a grill part and an oven part, a user sets the cooking mode. The grill and the oven are operated at the same time in setting the grill/oven mode, and operation of the grill and the oven is stopped in finishing cooking. The grill is operated in setting the grill mode. Both sides of food are cooked evenly and promptly by actuating the upper burner of the broiling chamber and the oven burner of the oven according to the cooking mode. Cooking is finished by stopping the upper burner of the broiling chamber and the oven burner of the oven with the control unit after the predetermined time.
Patent KR-20040056606-A (KR)
Title: Method for pre-treating article for liquid-transfer
Inventor: CHOI CHANG SU
IPC: B41M5/00
Filed: 2002-12-24
Abstract: PURPOSE: Provided is a process for pretreatment of a material to be transferred for liquid transfer, which takes a short period of time, and is carried out in a simple and economical manner. CONSTITUTION: The process for pretreatment of a material to be transferred for liquid transfer comprises the step of irradiating ultraviolet light to the material to be transferred in order to wash and modify the surface of the material. Particularly, ultraviolet light for irradiating the material has variable wavelengths depending on the type of the material including plastic materials, metallic materials, glass materials and ceramic materials.
Patent KR-20040056996-A (KR)
Title: Moving vector expecting device of the wavelet conversion area and Method thereof
Inventor: LEE JE IL
IPC: H04N19/53
Filed: 2002-12-24
Abstract: PURPOSE: A method and apparatus for estimating a motion vector in a wavelet transform region are provided to improve picture quality without increasing the quantity of calculations. CONSTITUTION: An apparatus for estimating a motion vector includes a wavelet transform unit(100), a reference motion vector estimation unit(200), a motion searching unit(300), a frame storage unit(500), a prediction image synthesizing unit(400), and a previous image synthesizing unit(600). The wavelet transform unit wavelet-transforms an input image to divide the input image into sub-images having multiple resolutions. The reference motion vector estimation unit estimates a reference motion vector using a motion vector of an upper layer and a motion vector of an adjacent block. The motion searching unit hierarchically searches a motion using the reference motion vector to obtain a motion vector. The frame storage unit stores a synthesized reference image. The prediction image synthesizing unit obtains a prediction image using the reference image and the obtained motion vector. The previous image synthesizing unit synthesizes a difference image between the wavelet-transformed original image and the prediction image to obtain a previous image and outputs the previous image to the frame storage unit as the reference image.
Patent KR-20040057251-A (KR)
Inventor: KIM BONG HI
IPC: F16C19/54
Filed: 2002-12-26
Abstract: PURPOSE: A rolling bearing is provided to prevent the abrasion from the friction at a rapid rotation by sharing the rotation of a rotating shaft in two rolling bearings. CONSTITUTION: Two rolling bearings are formed by the same size. The friction between an inner wheel A and an outer wheel A is the same as the friction between an inner wheel B and the outer wheel B. The inner diameter of the inner wheel B is larger than the inner wheel A. Thereby, the inner wheel A is geared with a shaft and the outer wheel B is passed without fixing. The outer wheel A is not fixed and the outer wheel B is fixed in the outside. Thereby, the rotation is shared in the two rolling bearings.
Patent KR-20040057711-A (KR)
Title: Method for fabrication of bitline of semiconductor device
Inventor: KIM SANG IK
IPC: H01L21/8239
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing encroachment of wet-etchant into a cell region when removing an insulating layer in a peripheral region. CONSTITUTION: A plurality of conductive patterns(G1,G2) are formed on a cell region(X-X') and a peripheral region(Y-Y') of a substrate(40). A BPSG layer(45) and a TEOS or HDP oxide layer are sequentially formed on the resultant structure. Plugs(48) are formed to contact the substrate between the conductive patterns through the oxide layer and the BPSG layer of the cell region. At this time, a dummy pattern(48') is simultaneously formed between the cell and peripheral region. By using a photoresist pattern to open the peripheral region, the oxide layer and the BPSG layer of the peripheral region are removed.
Patent KR-20040059638-A (KR)
Title: Device for protecting keypad pressing of portable phone
Inventor: LEE MYEONG EUN
IPC: H04B1/38
Filed: 2002-12-28
Abstract: PURPOSE: An apparatus for preventing keypads from being pushed in a portable terminal is provided to previously prevent keypads from being pushed unwittingly. CONSTITUTION: An apparatus for preventing keypads from being pushed in a portable terminal consists of a terminal main body(10), a terminal cover(20), and a cover locking part(30). The terminal main body(10) has various input keypads(11) on its front side. The terminal cover(20), in which a plurality of keypad holes(21) are formed so that the keypads(11) can go in and out, is installed on the front side of the terminal main body(10) so as to be moved back and forth. The cover locking part(30), interposed between the right and left sides of the terminal main body(10) and the right and left sides of the terminal cover(20), makes the terminal cover(20) maintain the locking position and locking release position of the keypads(11).
Patent KR-20040061456-A (KR)
Inventor: JUNG DAE HUI
IPC: F24C3/12
Filed: 2002-12-31
Abstract: PURPOSE: An air amount control device of a gas burner and an air amount control method, using the air amount control device are provided to optimize the combustion state of the gas burner and to improve the efficiency of the gas burner by supplying the amount of air of maintaining an optimum mixture ratio according to the amount of gas supplied to the gas burner, regardless of a temperature change of air sucked. CONSTITUTION: An air amount control device of a gas burner comprises a burner part(10) heating an object to be heated by the heat generated by burning mixture of gases in which gas and air are mixed; a gas supply valve(20) adjusting the amount of gas to be supplied to the burner part; an air supply fan(30) adjusting the amount of air to be supplied to the burner part; a temperature sensor(40) installed to an air suction part of the air supply fan, to sense the temperature of the air sucked into the air supply fan; and a control part(50) calculating the rotational frequency of the air supply fan by the temperature of the sucked air sensed from the temperature sensor and controlling the air supply fan according to the calculated rotational frequency.
Patent KR-20040061631-A (KR)
Inventor: HAN SANG CHEOL
IPC: B60K11/04
Filed: 2002-12-31
Abstract: PURPOSE: A cooling module frame structure of a vehicle is provided to improve work efficiency and productivity through reduction of the assembly process by installing a radiator, a cooling fan, an intercooler, etc. to the front of an engine room by one bracket, and to reduce vibration noise produced during traveling. CONSTITUTION: In a cooling module frame(100) structure of a vehicle, an intercooler-fixing part(20), a cooling fan-fixing part(30), and a radiator-fixing part(40) are integrally formed to a panel(10). A regular square-shaped space part(11) is formed to the upper part of the panel and a pair of circular space parts(12) are formed to the lower part of the panel. A positioning hole(13) and a through hole(14) to fix a radiator tank are formed to the upper and lower parts of the sides of the panel. The intercooler-fixing part comprises a rest part(21) formed to the lower part of the regular square-shaped space part, and support parts(22) formed to the sides of the rest part. The cooling fan-fixing part comprises a guide part(31) and fixing pieces(32) vertically formed to the sides of the guide part.
Patent KR-20020060153-A (KR)
IPC: G02F1/136
Filed: 2001-06-11
Abstract: 반도체층(5) 및 이것에 중첩되는 드레인배선(6a)가 게이트전극(2) 단을 넘는 부분의 폭을 박막트랜지스터의 채널폭보다 좁게 하고, 이것에 의해 게이트전극(2)와 드레인전극(6)의 중첩면적을 작게 하고, 게이트배선(2), 드레인전극(6) 및 소스전극(7)을 패턴형성할 때에 사용되는 사진제판장치의 정렬어긋남에 의한 중첩면적의 어긋남을 더욱 작게 하여 표시불량을 저감할 수 있다.
Patent KR-20020059382-A (KR)
IPC: A61L27/00
Filed: 2000-08-02
Abstract: A muscle implant includes an extracellular matrix, tendon and muscle cells. The extracellular matrix is made of a matrix of electroaerosol and/or electrospun polymer droplets. Cardiac and smooth muscles may be formed by depositing an extracellular matrix onto a mandrel, the extracellular matrix comprising a polymer helically wound around the mandrel at predetermined pitches.
Patent KR-20020030809-A (KR)
Title: 프로그램 정보를 제공하기 위한 장치 및 방법
IPC: H04N5/445
Filed: 2001-06-28
Abstract: 장치(100)는 다수의 프로그램들로부터 선택된 프로그램들에 관한 정보를 사용자에게 제공한다. 선택은 사용자에 의해 지정된 프로그램 장르에 기초하여 선택 유닛(112)에 의해 행해진다. 결국, 각 프로그램은 프로그램의 장르를 식별하는 라벨을 가지며 사용자는 현재 선호된 장르에 대응하는 라벨을 지정한다. 본 발명에 따라, 장치(100)는 사용자가 프로그램 장르(601)에 라벨(606)을 할당할 수 있는 라벨 할당 유닛(116)을 갖는다. 이러한 방식으로, 사용자는 프로그램 장르를 위한 개인적인 라벨을 선택하고 만들 수 있다.
Patent KR-20020044156-A (KR)
Title: An arrangement in a subscriber line interface circuit
IPC: H04M19/00
Filed: 2000-10-04
Abstract: To reduce power losses in a SLIC comprising first and second current amplifiers supplying line current to respective wires of a two-wire transmission line to a load, a line current detector detects line currents below a threshold value. For line currents above the threshold value, the second amplifier is supplied from a first battery with a substantially constant voltage. A voltage regulator is connected with its output terminal to the second amplifier, with its current supply terminal to a second battery of higher absolute voltage than said first battery, and with its input terminal to the detector. In response to line currents below said threshold value, the detector outputs control signals proportional to the detected line currents to control the output terminal of the voltage regulator to supply the second amplifier as well as the load from the second battery.
Patent KR-20020059800-A (KR)
Title: Cycloamine ccr5 receptor antagonists
IPC: C07D401/06
Filed: 2000-12-06
Abstract: Remedies or prophylactics for diseases in association with CCR5 such as AIDS, rheumatoid arthritis or nephritis comprising a cyclic amine compound represented by the following formula (I), a pharmaceutically acceptable acid addition salt thereof or a pharmaceutically acceptable C1-C6 alkyl addition salt thereof, as an active ingredient. <CHEM>
Patent KR-20020072541-A (KR)
IPC: B24B5/04
Filed: 2000-12-20
Abstract: 본 발명은, 공작물(6)이 자신의 정면(24)의 최소한 한 개에서 지지면(24) 및 가이드 맨드릴(2)을 통해 중앙 보어(16)에서 고정 및 안내되는 중앙 보어(16)가 포함된 공작물(6)의 동심성 원통 연삭을 위한 장치 및 새로운 방법에 관한 것이다. 두 개의 원뿔형 첨부 사이에서 이루어지는 종래의 고정 방법과 비교해 공작물(6)의 고정이 안정적이며 공작물(6)의 손상위험이 감소된다. 가공 실패율이 줄어들 뿐 아니라 최소한 한 가지 후가공 공정이 줄어든다.
Patent KR-20020071000-A (KR)
IPC: A61K31/7034
Filed: 2000-12-06
Abstract: 본 발명은 신규한 산업적 산물에 의한 벤조페논 글리코피라노사이드 화합물인 하기 구조식 I의 4-시아노-4 ′ -하이드록시 벤조폐논 유도체에 관한 것으로, 다음과 같이 구성된 군으로부터 선택됨을 특징으로 하는 벤조페논 글리코피라노사이드 화합물이고, 
     (i) 구조식I의 [4-(4-시아노벤조일)페닐]글리코피라노사이드 화합물: 
     
       
     
     여기서 글리코피라노실기 R은 β-D-아라비노피라노실, β-D-릭소피라노실, β-D-리보피라노실, β-D-갈락토피라노실, β-D-만노피라노실, β-L-아라비노피라노실, β-L-자일로피라노실, α-L-아라비노피라노실, α-L-크실로피라노실, 또는 β-L-람노피라노실기이다:  및 
     (ii) C 2 -C 4 알카노 또는 시클로알카노산에 의해 각 글리코피라노실기의 적어도 하나의 OH기의 에스테르화로 수득된 이들의 에스테르류로서,본 발명의 신규한 [4-(4-시아노벤조일)페닐]글리코피라노사이드는 아테롬성 플라크를 퇴치하는 치료제로서 아주 유용한 효과를 가진다.
Patent KR-20020084164-A (KR)
IPC: F16D65/14
Filed: 2001-12-19
Abstract: The invention relates to a control device intended for a parking brake in a motor vehicle, such device converting a rotational motion into a translational motion and comprising a first plate for a controlled rotational motion but incapable of a translation motion, and a second plate unable to rotate but with a free translation motion, said plates including ramps facing each other. A ball is confined between two corresponding ramps in the first and second plates. The rotation of the first plate causes the ball to travel on the corresponding ramp and, therefore, the second plate to carry out a translational motion. Each ramp of at least one of the plates comprises a band (42) so as to guide the ball in its motion.
Patent KR-20020089424-A (KR)
IPC: A61P25/28
Filed: 2001-04-02
Abstract: This invention provides a convenient and industrially advantageous process producing amine derivatives having the action of inhibiting the secretion and accumulation of amyloid  beta  protein. <CHEM>   In Compound (I), the ether linkage is selectively cleaved without cleaving the amide linkage present in the same molecule and tertiary amines are not converted into quaternary salts, and thus Amine Derivative (V) with good qualities having the action of inhibiting the secretion and accumulation of amyloid  beta  protein can be obtained in high yield.
Patent KR-20020094022-A (KR)
Title: 치환된 페닐아세트아미드 및 그의 글루코키나제활성화제로서의 용도
IPC: A61K31/444
Filed: 2001-04-27
Abstract: 하기 화학식 I의 화합물(식중, X는 산소 또는 설포닐이고, R은 고리이고, R1은 사이클로알킬이고, y 및 z는 0 또는 1이고, R 2 는 C(O)-NHR 3 , 또는 연결 고리 탄소 원자에 인접한 고리 질소원자를 갖는 헤테로방향족 환이다)은 인슐린 분비를 증가시키기 위한 글루코키나제 활성화제로서 활성이 있어서 II형 당뇨병을 치료하는데 유용하다.
Patent KR-20030005402-A (KR)
IPC: G11B7/09
Filed: 2002-03-25
Abstract: 오프셋 측정 방법은 정보 매체의 반경 방향을 따라서 구동 가능하게 이송 수단 상에 배치된 광 픽업을 구비한 기록 재생 장치에서 상기 정보 매체에 의해서 반사된 광빔에 기초하여 트랙킹 에러 신호에 중첩된 오프셋을 측정하는 오프셋 측정 방법으로서, 상기 광 픽업으로부터 상기 정보 매체 상의 제 1 측정 위치에 광빔을 조사하여, 상기 제 1 측정 위치에서 반사된 상기 광빔에 기초하여 제 1 오프셋량을 측정하는 제 1 오프셋량 측정 공정과, 상기 제 1 오프셋량 측정 공정 이후에, 상기 광 픽업을 배치한 상기 이송 수단을 상기  반경 방향에 따른 제 1 방향을 향하여 제 1 거리 만큼 이동시키는 이송 수단 이동 공정과, 상기 제 1 방향과는 반대의 제 2 방향을 향하여 상기 이송 수단상에서 상기 광 픽업을 상기 제 1 거리와는 실질적으로 동일한 제 2 거리 만큼 구동하는 제 1 광 픽업 구동 공정과, 상기 이송 수단 이동 공정 및상기 제 1 광 픽업 구동 공정 이후에, 상기 광 픽업으로부터 상기 정보 매체상의 제 2 측정 위치에 광빔을 조사하여, 상기 제 2 측정 위치에서 반사된 상기 광빔에 기초하여 제 2 오프셋량을 측정하는 제 2 오프셋량 측정 공정을 포함하는 것을 특징으로 한다.
Patent KR-20040065070-A (KR)
Inventor: YANG JANG SIK
IPC: B29D35/12
Filed: 2003-01-15
Abstract: PURPOSE: A method and metal mold for manufacturing shoes sole to which various colors, specific weight and functionality is added to, is provided to maintain high efficiency from the point of production and working, and to manufacture shoes midsole having various colors, specific weight and functionality. CONSTITUTION: The metal mold for manufacturing shoes sole includes; a cavity(20a) for forming a shape of shoes sole; and an upper mold and a lower mold(30a) having a liner for injecting resin; wherein the lower mold(30a) has a combined shape comprising a cavity(20a), a second metal mold(20) having a liner, and a base metal mold(30) having a groove(32) to remove the second metal mold(20). The method for manufacturing shoes sole has following processes; to set pre-manufactured cold insert into the prescribed position of the low-temperature metal mold separated from the lower mold of metal mold, to connect the low-temperature metal mold with the lower mold of the high-temperature metal mold, to inject and bridge the resin as a main material, and then to foamed-form the shoes midsole having a cold insert as a one piece.
Patent KR-20040065830-A (KR)
Title: Process for preparing intermediates of arbutin
Inventor: LEE DONG HUN
IPC: C07H15/203
Filed: 2003-01-16
Abstract: PURPOSE: A process for preparing intermediates of arbutin is provided, thereby preparing no octaacetyl diglucosyl hydroquinone, reducing the preparation costs by beta-O-glycosylation of both mono-protected hydroquinone and di-protected hydroquinone, and improving the preparation yield of the arbutin intermediates. CONSTITUTION: The process for preparing intermediates of arbutin comprises reacting beta-D-glucose pentaacetate of formula (1) with mono- or di-trimethylsillyl hydroquinone of formula (2) in the presence of Lewis acid catalyst at 20 to 100 deg.C for 2 to 72 hours in a solvent to prepare beta-D-tetraacetylarbutin derivative of formula (3), wherein Ac is acetyl; R is trimethylsillyl; R1 and R2 are independently hydrogen or trimethylsillyl, provided that at least one of R1 and R2 is trimethylsillyl; the solvent is selected from toluene, xylene, benzene, dichloromethane, dichloroethane, chloroform, acetone, acetonitrile, hexane, cyclohexane or a mixture thereof; the Lewis acid is selected from tin tetrachloride, boron trifluoride, boron trichloride, zinc chloride, iron trichloride and trimethylsillyltrifluoromethanesulfonate.
Patent KR-20040065855-A (KR)
Inventor: CHOI SEONG O
IPC: F24F11/02
Filed: 2003-01-16
Abstract: PURPOSE: A method for operating a cooling and heating switch type air conditioner is provided to improve the efficiency of air conditioning by inducing a user to decide cooling and heating in the optimum state before operating an air conditioner. CONSTITUTION: A cooling and heating switch type air conditioner has a notice pattern noticing erroneous selection of a user by sending a warning message to the user. If a heating operation button is selected in the case that an outdoor temperature is higher than a set temperature, the cooling and heating switch type air conditioner sends the warning message to induce the user to select a cooling operation button. If the cooling operation button is selected in the case that the outdoor temperature is lower than the set temperature, the cooling and heating switch type air conditioner sends the warning message to induce the user to select the heating operation button.
Patent KR-20040067055-A (KR)
Inventor: BAEK HYEON MIN
IPC: H01L27/092
Filed: 2003-01-21
Abstract: PURPOSE: A CDMOS device and a fabricating method thereof are provided to improve a break-down voltage by lowering the electric field generated from a boundary of a P-type drift region and an N-type source region. CONSTITUTION: A CMOS device includes a P-type well(42b), a N-type well(40b), a P-type source/drain region(52a,52b), a N-type source/drain region(50a,50b), and a plurality of gate electrodes(48a,48b). An epitaxial layer(36) is formed on an entire surface of a semiconductor device. A pattern is formed on the epitaxial layer in order to define a well region. An N-type well region is formed by implanting N-type ions into the pattern. A pattern is formed thereon in order to define a drift region. A P-type drift region(42a) is formed by implanting P-type ions into the pattern. A counter-doped region(42c) is formed by overlapping the P-type drift region on the N-type well region.
Patent KR-20040072247-A (KR)
Inventor: CHO GYEONG SEOK
IPC: B60H1/22
Filed: 2003-02-10
Abstract: PURPOSE: A thermal management system of a fuel cell automobile is provided to efficiently cool a fuel cell without increasing the size and weight of a fuel cell cooling system by controlling refrigerant passages. CONSTITUTION: A first cooling fluid operated by a first circulation pump(19) circulates through a first circulation passage(11). A second cooling fluid operated by a second circulation pump(18) circulates through a second circulation passage(15). The first cooling fluid absorbs heat from a fuel cell for cooling the fuel cell. The second cooling fluid exchanges heat with the first cooling fluid through a first heat exchanger(14). The second cooling fluid absorbs heat from heat generating sources to discharge the heat through a radiator to the outside. The first cooling fluid exchanges heat with a refrigerant flowing a sub-refrigerant passage(17) for increasing an effect for cooling the fuel cell.
Patent KR-20030087521-A (KR)
Title: 배터리 전원의 발광 낚시대
IPC: A01K87/00
Filed: 2003-02-14
Abstract: 전방 단부를 구비한 손잡이; 손잡이의 전단부로 부터 뻗어있는 샤프트; 샤프트에 고정된 발광 램프; 및 전자 발광 램프에 전력을 공급하기 위한 전원을 포함하는 배터리 전원의 발광 낚시대.  일 실시예에서, 손잡이는 비교적 낮은 배터리전압을 전자 발광 램프 구동을 위한 적당한 비교적 높은 AC전압으로 변환하기 위한 DC-AC인버터 및 배터리를 장착할 하우징과 커버를 포함한다.  커버는 손잡이에 그립 표면을 형성하기 위하여 하우징과 결합된다.