baber/WOPTO huggingface dataset:
Patent KR-20030029167-A (KR)
Title: A polyurethaneurea elastic fiber with excellent light resistance and dyeing property, and a process of preparing the same
Inventor: KIM SANG TAE
IPC: D01F6/70
Filed: 2001-10-05
Abstract: PURPOSE: A manufacturing method of polyurethane urea elastic fiber which is capable of increasing operating capacity of a spinning process and improving light resistance and dyeability is provided. CONSTITUTION: The polyurethane urea elastic fiber is obtained by a process containing the steps of: preparing a polyurethane urea polymer solution; adding 0.05-2.5wt.% of triazine type oligomer compound(formula I) containing tertiary amine to the polymer solution; and then spinning. In the formula I, R1 is H, C1-C15 alkyl or C1-C15 linear, branch or ring alkyl containing N or O; R2 is C3-C10 alkyl; R3-R12 are H or C1-C4 alkyl; and n is an integer.
Patent KR-20030034388-A (KR)
Title: display apparatus
Inventor: KANG HO UNG
IPC: H04N3/185
Filed: 2001-10-23
Abstract: PURPOSE: A display device is provided to realize both of the high resolution and the low resolution in a cost effective manner by applying a high voltage deflection circuit which is used in a low resolution display device to a high resolution display device. CONSTITUTION: A driving circuit for a display device has a trans(1), a high voltage sensing unit(2) for sensing the secondary voltage of the trans(1), a high voltage compensation unit(3) for outputting the high voltage compensation signals on the basis of the high voltage sensing unit(2), a DC voltage control unit(5) for controlling the DC voltage dimension in accordance with the high voltage compensation signals and transmitting the controlled voltage to the first coil of the trans(1), and a horizontal deflection unit(9) for generating the horizontal deflection pulse upon receipt of the DC voltage. The winding ratio of the first coil of the trans to the secondary coil is controlled by a winding ratio control unit(4). In case the horizontal synchronization signals applied from the video card is smaller than the reference value of a predetermined low resolution, the winding ratio control unit is controlled by a control unit(8) such that the DC voltage output from the DC voltage control unit(5) is elevated to be higher than the lower value.
Patent KR-20030034708-A (KR)
Title: Airplane obstacle display apparatus for line
Inventor: GI GEUM HO
IPC: B64F1/00
Filed: 2001-10-26
Abstract: PURPOSE: A flight obstacle display apparatus for a cable line is provided to reduce wind pressure by eliminating projections and forming the smooth surface, to manufacture the display apparatus simply with various materials at low cost, and to fly safely by restricting damage of the line or displacement of a display unit with installing the sphere stably. CONSTITUTION: A flight obstacle display device is composed of a spherical indicating body(160) displaying installation of flight obstacles; a line installation unit(120) mounted to the line; and an indicating body connecting unit(140) installed in the indicating body and movably mounted in the line installation unit to suspend the indicating body on the line installation unit. The line installation unit has a link fitting unit(122) including a fixing body coupling unit bent in the upper part and penetrated horizontally in the lower part, and a line fixing unit mounting the link fitting unit to the line. The indicating body connecting unit has a U-shaped connecting link, and a connecting link assembling unit inserted to the connecting link. The damage of the line is prevented, and the safety of flight is improved by installing the sphere to the line stably.
Patent KR-20030036946-A (KR)
Title: Glich removing circuit for television set
Inventor: OK SANG SU
IPC: H04N5/04
Filed: 2001-11-01
Abstract: PURPOSE: A circuit for removing glitch of a television receiver is provided to eliminate glitch included in a vertical synchronous signal extracted from a video signal using horizontal and vertical synchronous signals and a clock signal. CONSTITUTION: A circuit for removing glitch of a television receiver includes a clock counter(21), a reset controller(22), a horizontal synchronous signal generator(23), a clock signal multiplier(24), a synchronous signal counter(25) and an AND-gate(26). The clock counter counts a portion of a vertical synchronizing section as long as the length sufficiently including front glitch. The reset controller generates a reset signal that is activated at the falling edge of the vertical synchronizing section and the falling edge of glitch to output the reset signal to the synchronous signal counter. The horizontal synchronous signal generator converts a horizontal synchronous signal into a signal with duty ratio of 50. The clock signal multiplier multiplies the output signal of the horizontal synchronous signal generator. The synchronous signal counter is reset according to the reset signal and then counts the output signal of the clock signal multiplier as many as a predetermined number to output a signal having a low period. The AND-gate performs AND-operation to the output signals of the clock counter and synchronous signal counter to output a signal without having glitch.
Patent KR-20030038029-A (KR)
Title: An air conditioning system with fan-casing
Inventor: CHOI HEUNG SEOP
IPC: F04D29/42
Filed: 2001-11-08
Abstract: PURPOSE: An integral type air conditioner with a fan casing is provided to reduce channel resistance of discharged air and to increase wind volume. CONSTITUTION: A fan receiving member(81) includes an opening part(81c) formed on an upper side of the fan receiving member to open a part of an uppermost part of a volute space(81a); and a guide plate(90) placed to cover the upper side of the fan receiving part, and having a first curved part(91) and a second curved part(92) formed on a bottom side thereof corresponding with the opening part to be connected with an inside of the volute space and to be connected with an inlet of a discharge space(81b) so as to guide discharge of air. The first curved part is received to one side of the opening part and curved to rotating radius of a blower fan(61). The second curved part is received to the other side of the opening part, and curved to connect the first curved part with the inlet of the discharge space. A recess part(81d) is formed on the upper side of the fan receiving member for the guide plate to be mounted thereon. The fan receiving member is formed with heat insulating material. The guide plate is formed with plastics by injection. A guiding part(82c) is slopingly formed on a bent part of a front panel(82) to smoothly change discharging direction of air.
Patent KR-20030038167-A (KR)
Inventor: KO WON YONG
IPC: C23C16/515
Filed: 2001-11-08
Abstract: PURPOSE: A method for forming a thin film is provided to be capable of forming the thin film at low temperature, though the reactivity of a source gas is in decreased state, by activating the source gas using high frequency power. CONSTITUTION: A purge gas(100) is continuously supplied in a reaction chamber during a gas supply cycle(T1cycle). The first material gas(102) is supplied in the reaction chamber, so that the first material gas(102) is adsorbed on a substrate. After stopping the supply of the first material gas(102), the remaining first material gas is exhausted to the outside of the reaction chamber by the purge gas(100). The second material gas(104) is then supplied in the reaction chamber, wherein the second material gas(104) is inactive. Plasma is generated in the reaction chamber by supplying high frequency power(140) during the supply of the second material gas(104), so that the second material gas(104) becomes active. At this time, a thin film is formed on the substrate by reacting between the ions of the second material gas(104) and the adsorbed first material gas.
Patent KR-20030040964-A (KR)
Title: vehicles's final reduction gears of impurities exclusion structure
Inventor: KIM SEOK
IPC: B60K17/16
Filed: 2001-11-17
Abstract: PURPOSE: Exclusion structure of impurities for a final reduction gear in a vehicle is provided to prevent noise of gears and damage by eliminating impurities such as iron powder with mounting a magnetic plate in an oil circulation passage, and to cut down expenses by increasing replacement cycle of oil. CONSTITUTION: An impurity exclusion system of a final reduction gear is composed of a differential carrier(124) forming the exterior; a drive pinion shaft(110) arranged in the differential carrier to transmit power of a propeller shaft; pinion inner and outer bearings(130,134) arranged between the drive pinion shaft and the differential carrier to rotate the drive pinion shaft; a separation part(114); a nut(120); an oil circulating part(122); a compression flange(132); an oil passage(140); a fixing part(138) inserted and fastened to the differential carrier; and a magnetic plate(136) inserted to the fixing part. The long and large magnetic plate is placed horizontally to the oil passage, and the fixing part is opened and closed by a hexagonal wrench with tapping the side of the differential carrier. Impurities such as metal powder are attached to the magnetic plate in circulating oil, and excluded by separating the magnetic plate from the fixing part.
Patent KR-20030042736-A (KR)
Title: Apparatus for cooling air supply in refrigerator
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-11-23
Abstract: PURPOSE: A cool air supplying device of a refrigerator is provided to uniformly distribute the temperature for the inside of a refrigerating compartment by efficiently controlling the amount of cool air discharged from discharge ports formed at the inner rear side, left, and right of the refrigerating compartment. CONSTITUTION: A cool air supplying device of a refrigerator comprises a supplying passage(31) supplying cool air from a freezer compartment to a refrigerating compartment, a rear branch passage(30) diverged form the supplying passage and connected to a rear discharge port of the refrigerating compartment, a side branch passage(35) branched off from the supplying passage and coupled to left and right discharge ports of the refrigerating compartment, a left branch passage(36) diverged from the side branch passage and linked to the left discharge port of the refrigerating compartment, a right branch passage(37) diverged from the side branch passage and connected to the right discharge port, an opening and shutting device(40) installed to a branch point of the supplying passage, the rear branch passage, and the side branch passage to selectively open and shut the rear and side branch passages, and a control unit controlling the opening and shutting of the opening and shutting device. The control unit normally keeps the rear branch passage opening, when the control unit recognizes the need for the intensive cooling of a door of the refrigerating compartment, the control unit closes the rear branch passage and opens the side branch passage for a definite time.
Patent KR-20030043411-A (KR)
Title: Circuit for generating internal power supply voltage used in active operation
Inventor: KIM SU A
IPC: G11C5/14
Filed: 2001-11-28
Abstract: PURPOSE: An internal supply voltage generation circuit for active operation is provided to generate an internal supply voltage having a constant voltage level regardless of a period of an active cycle while an active operation is performed. CONSTITUTION: A control signal generation circuit(210,220) generates a control signal in order to be activated or inactivated when an active operation of a semiconductor memory device is activated or a precharge operation of the semiconductor memory device is activated. A supply circuit supplies an external supply voltage to an internal supply voltage in response to the control signal. A level of the internal supply voltage is maintained as a reference voltage by the supplied external supply voltage while the active operation is performed.
Patent KR-20030044415-A (KR)
Title: xDSL CIRCUIT
Inventor: MIN JASON
IPC: H04L12/20
Filed: 2001-11-30
Abstract: PURPOSE: A communication line circuit for high-speed telecommunication is provided to adaptively improve a balance degree of a circuit, and to eliminate electromagnetic wave induced to an aerial power line, so as to maintain a communication speed of a communication line over a defined distance. CONSTITUTION: A detection circuit is connected in parallel to a primary line of a signal induction unit(T1) for branching signals transceived through a data communication line, and detects an amount of electromagnetic wave noise flowing from the external. An inductance varying circuit is connected serially to each of a pair of lines forming the data communication line, and varies an inductance component of a corresponding line by adaptively being varied according to a detected amount of the detection circuit. And a power-side broadcasting wave elimination circuit screens a secondary coil of a transformer and a bridge diode with a faraday screen, wherein the bridge diode is connected in parallel to the secondary coil of the transformer that is arranged to transform power supplied through a driving power supply line to a predetermined voltage and rectify the voltage to DC(Direct Current) power.
Patent KR-20030050367-A (KR)
Title: Opening Angle Control Apparatus of Automobile Door
Inventor: WOO BYEONG JU
IPC: E05F5/00
Filed: 2001-12-18
Abstract: PURPOSE: An opening angle limiting device of a door is provided to prevent the damage of vehicles by limiting an opening angle of a door automatically. CONSTITUTION: The opening angle limiting device of a door comprises: a sensor(30) installed on a door(1) to sense the distance between a door(1) and an object adjacent to the outside of the door; a control unit(40) sending out output signals by the signals sensed in the sensor(30); and a working unit(50) receiving the output signals of the control unit(40) and locking a door checker(20) slid to the outside of the door(1).
Patent KR-20030050557-A (KR)
Title: Golf plumb and golf swing training and fishing method used it
Inventor: LEE SUNG WON
IPC: A63B69/36
Filed: 2001-12-19
Abstract: PURPOSE: Provided is a fishing sinker for golf hitting which allows users to exercise golf swing and fish at the same time so that it helps to throw a fishing cord to a farther location than a fishing reel. CONSTITUTION: In the fishing sinker which is connected to the fishing cord and allowed to be hit by a golf driver and fallen into underwater, the fishing sinker for golf hitting is characterized by comprising the parts of: an elastic body part(12) which is formed in a circular shape to keep constant weight and elastic power; and a connection tool(15) which connects the fishing cord to the elastic body part.
Patent KR-20010071866-A (KR)
IPC: H04N7/26
Filed: 1999-07-16
Abstract: The invention relates to a process and a device for time-managing the utilization of data detected in a data flow and constituting a data set. The device comprises a circuit (MP) for calculating a minimum duration of utilization of the detected data, which is proportional to the amount (L) of data contained in the data set. The invention applies more particularly to the case in which the detected data are digital data representing subtitles detected in a flow of data conveyed according to the MPEG 2 System transport standard. The utilization of the data then corresponds to the displaying of the subtitles.
Patent KR-20010072762-A (KR)
Title: 선택된 상관성을 가지는 직교 하다마드-베이스드 시퀀스에기초한 통신 방법 및 장치
IPC: H04B1/7073
Filed: 1999-07-30
Abstract: 송신기 및 수신기의 동기화를 위한 방법 및 장치는 최적화된 상관성을 갖는 직교 시퀀스에 기초한다.  송신기는 일정한 크기의 복소 원소를 가지는 특정 시퀀스로 한 세트의 월시-하다마드 시퀀스를 위치식 스크램블링하여 얻어지는 사인된 버전의 S-하다마드 시퀀스를 발생할 수 있다.  수신기는 수신된 버전의 동기화 신호의 시퀀스 신원과 시간 위치를 추정한다.
Patent KR-20010099643-A (KR)
Title: Coin deposit lock
IPC: G07F7/06
Filed: 2000-07-01
Abstract: The invention relates to a coin deposit lock, especially for shopping carts, provided with a coin chamber and a key chamber and comprising one or two control and functional element(s). The coin (15) or key (16) is alternately prevented from being removed when the control and functional element(s) are rotational displaced between the coin chamber and the key chamber, and can only be released by inserting the other respective element. To this end, a control and functional element (11, 12; 211, 212) comprises control contours which swivel alternately into the movement path of the coin in the coin chamber or of the key in the key chamber or which are actuated by the coin or key. The fundamental principle of the invention lies in the definition of the shaping and positioning of the these control contours solely on the control and functional element and of the guide recesses in the housing (20, 200) that interact with the same. This embodiment enables, in particular, the coin deposit lock to be completely manufactured out of plastic while using only one shaped part.
Patent KR-20010099795-A (KR)
Title: Polishing Pad and Polishing Device
IPC: B24D13/14
Filed: 1999-11-05
Abstract: The present invention relates to a polishing pad which is characterized in that it has a polishing layer of rubber A-type microhardness at least 80 DEG  and a cushioning layer of bulk modulus at least 40 MPa and tensile modulus in the range 0.1 MPa to 20 MPa, and to a polishing device which is characterized in that a semiconductor substrate is fixed to the polishing head, and an aforesaid polishing pad is fixed to the polishing platen so that the polishing layer faces the semiconductor substrate, and by rotating the aforesaid polishing head or the polishing platen, or both, the semiconductor substrate is polished. With the polishing device or polishing pad of the present invention for use in the mechanical planarizing process wherein the surface of the insulating layers or metal interconnects formed on a semiconductor substrate are smoothened, it is possible to uniformly planarize the entire semiconductor face and perform uniform polishing close up to the wafer edge and, furthermore, it is possible to provide a technique for achieving both uniformity and planarity under conditions of high platen rotation rate.
Patent KR-20010089612-A (KR)
Title: Removal of prions from blood, plasma and other liquids
IPC: C12N11/00
Filed: 1999-12-17
Abstract: Devices such as flow through columns, substrates such as spherical polymer beads, and methods of using such to remove prions from any liquid sample are disclosed. A surface of a substrate is coated with a prion complexing agent, such as a salt of phosphotungstic acid. Blood or plasma passing through a column containing beads coated with prion complexing agent are rendered prion free.
Patent KR-20010102496-A (KR)
IPC: C08F2/38
Filed: 2000-02-28
Abstract: 개시제는 하나 이상의 그룹 -D-CR 8   2 X'(여기서, D는 산소 또는 질소 헤테로원자를 포함하며/하거나 카보닐 그룹으로 치환된 2가 직쇄 또는 측쇄 알킬렌 그룹이고, R 8 은 각각 독립적으로 알킬 그룹 또는 수소원자이며, X'는 할로겐 원자이다)를 갖고 화학식 (R 7   3 SiO)의 단위, 화학식 (R 7   2 SiO 3/2 )의 단위[여기서, R 7 은 각각 독립적으로 치환될 수 있는 탄화수소 그룹이다] 및/또는 화학식 (SiO 4/2 )의 단위를 포함하며, 제어 중합 반응을 개시하기 위해 사용된다.  바람직하게는 R 7 은 각각 메틸 그룹이고, 개시제는 2개의 말단 -D-CR 8   2 X 그룹{여기서, R 8 은 각각 메틸 그룹이고, X는 브롬이며, D는 그룹 CO-NR 9 R 10 [여기서, R 9 는 알킬 그룹 또는 수소원자이고, R 10 은 직쇄 또는 측쇄 알킬렌 그룹이다] 또는 그룹 CO-(OR 10 )[여기서, R 10 은 위에서 정의한 바와 같다]이다}을 포함한다.  당해 개시제는 비닐 그룹 함유 단량체들의 제어 중합을 개시하기 위해 특히 유용하다.
Patent KR-20020010921-A (KR)
IPC: A61L2/00
Filed: 2000-06-06
Abstract: 바이러스 비활성화를 위한 감마 글로불린 용액의 열처리, 원하는 감마 글로불린의 침전 없이 불순물이 없는 감마 글로불린 용액을 얻기 위한 분획화, 정제된 감마 글로불린 용액을 더욱 바이러스 비활성화를 시키기 위해 용매-세제 처리에 의해 실질적으로 바이러스로 오염되지 않은 정맥투여용 감마 글로불린 용액을 위한 연속적 제조방법.  부분적으로 정제된 감마 글로불린 고체는 개시된 생산법으로 처리시 중간 산물로서 회수되지 않는다.
Patent KR-20020028921-A (KR)
IPC: C23C16/44
Filed: 2000-06-12
Abstract: 반도체 기판의 표면에 걸쳐 균일하게 또는 불균일하게 가스를 분산시킬 수 있는 가스 분산 시스템을 제공한다. 가스 분산 시스템은 지지 플레이트(20) 및 샤워헤드(20)가 함께 고정되어 이들사이에 가스 분산 챔버(24)를 정의한다. 배플 에셈블리(26)는 가스 분산 챔버내에 위치한 하나 또는 그 이상의 배플 플레이트를 포함한다. 배플 배열은 배플 챔버의 중앙 영역(42)에 공정 가스를 공급하는 제1 가스 공급부(40) 및 배플 챔버의 주변 영역(46)에 제2 공정 가스를 공급하는 제2 가스 공급부(44)를 구비한다. 제1 및 제2 가스 공급부의 배출구에 인접한 부위에서의 가스 압력이 더 크기 때문에 샤워헤드의 백사이드의 가스 압력이 단일 가스 공급부를 구비하는 경우에 비해 보다 균일하게 될 수 있다.
Patent KR-20030060018-A (KR)
Inventor: HAN SANG HUN
IPC: A61K8/14
Filed: 2002-01-05
Abstract: PURPOSE: An external agent composition for application to the skin is provided which contains a compound K prepared by bioconversion of ginseng saponin as an effective ingredient. By the inclusion of the compound K as a major metabolite of Panax Ginseng into nanoemulsions or liposomes using nanoemulsion techniques, the agent composition has improved transdermal absorption and excellent skin aging-preventing effect such as wrinkle abatement. CONSTITUTION: An external skin agent composition contains 10¬-8 to 99.00% by weight of nanoemulsion particles, the nanoemulsion particles contain 0.001 to 30% by weight of a compound K of the formula 1. The compound K is prepared by acid hydrolysis, base hydrolysis or enzyme hydrolysis of a Panax Ginseng extract. The nanoemulsion particles having an average particle size of 30 to 500nm include liposomes containing lecithin, a lecithin derivative and a co-emulsifier.
Patent KR-20030060155-A (KR)
Inventor: KIM HYEONG JUN
IPC: C23C22/07
Filed: 2002-01-07
Abstract: PURPOSE: A resin solution composition and a method for coating electrolytic galvanized steel sheets using the same are provided. CONSTITUTION: The resin solution composition comprises 17 to 25 g/L of molybdenum ion, 15 to 55 g/L of phosphate ion, 8 to 50 g/L of nitric acid ion, 2 to 8 g/L of hydrofluosilicate, 1 to 25g/L of 3-methyl-5-pyrazolin and 4 to 45 g/L of aluminum ion. The method for coating electrolytic galvanized steel sheet comprises the steps of holding the resin solution composition at 40 to 80 deg.C; dipping an electrolytic galvanized steel sheet into the resin solution composition in order to coat aluminum molyphosphate film on the surface of the electrolytic galvanized steel sheet. Further, conventional organic resin is coated on the aluminum molyphosphate film to secure finger printing resistance and lubricity.
Patent KR-20020061175-A (KR)
Title: Optical diffusing plate, optical element and liquid crystal display
Inventor: MIYATAKE MINORU
IPC: G02B5/30
Filed: 2002-01-15
Abstract: PURPOSE: To provide a light diffusing plate which uses a birefringent film having micro-regions with birefringent characteristics different from those of the birefringent film contained and dispersed therein, is excellent in terms of usefulness resulting from easiness of manufacture and excellent thermal and chemical stability, is capable of improving brightness by supplying linearly polarized light which reduces absorption loss caused by a polarizing plate and also hardly induces any coloring problem and also is applicable to a reflective liquid crystal display device or the like and further of which the micro-regions are aligned perpendicular to the stretch direction of the stretched birefringent film. CONSTITUTION: In the light diffusing plate having the micro-regions contained and dispersed in the birefringent film and with the birefringent characteristics different from those of the birefringent film, the light diffusing plate is characterized by having the birefringent film composed of a birefringent stretch film, further by having the micro-region composed of a positive uniaxial liquid crystal polymer, by having the length of the micro-region in the stretch axis direction longer than the length in a direction perpendicularly intersecting the stretch axis and by having the liquid crystal polymer aligned perpendicular to the stretch axis of the birefringent stretch film.
Patent KR-20030065809-A (KR)
Title: Lubricator
Inventor: JEON MYOUNG KWAN
IPC: B67D99/00
Filed: 2002-02-01
Abstract: PURPOSE: An oil injector having an injection nozzle is provided to open a valve while injecting oil automatically and close the valve when stopping injection. CONSTITUTION: An oil injector is composed of an injection nozzle(2) formed with a guiding groove with an air introducing hole. A spring member(3) is provided inserted in the injection nozzle. A driving member(6) is installed with a penetration hole and a pad member. A friction adjusting screw is installed to adjust friction of a ball moving along the guiding groove. A pad member is installed in the driving member. A fixing plate is installed to fix the pad member.