baber/WOPTO huggingface dataset:
Patent KR-20040070478-A (KR)
Inventor: JUNG GWANG JO
IPC: G11B21/10
Filed: 2003-02-03
Abstract: PURPOSE: A device for compensating for a mechanical resonance by using an adaptive notch filter is provided to estimate a resonant frequency, and to control coefficients of a notch filter by corresponding to the estimated resonant frequency, thereby exactly removing the resonant frequency. CONSTITUTION: An excitation signal generator(310) generates an excitation signal for exciting a system in a predetermined notch filter control mode, and applies the excitation signal to the system. A resonant frequency estimator(360) detects a resonant frequency component from a signal which is a response to the excitation signal in the system. A notch filter coefficient generator(370) determines coefficients of a notch filter(380) by corresponding to the detected resonant frequency component. The notch filter(380) removes a resonant frequency of the system by applying the determined coefficients.
Patent KR-20040073189-A (KR)
Inventor: KIM HO YEONG
IPC: B60R11/02
Filed: 2003-02-13
Abstract: PURPOSE: A mounting structure of a car audio is provided to reduce the number of parts and improve assembly efficiency by inserting a hook formed at an audio body into a coupling groove formed at a support frame. CONSTITUTION: A mounting structure of a car audio(10) is composed of a plurality of coupling units formed at an audio body(20), and a plurality of coupling grooves(200) formed at a holding space(90) formed at a support frame(80) and coupled to the coupling units. The coupling unit includes a hook(100), and a compressing spring(130) for elastically supporting the hook.
Patent KR-20040075199-A (KR)
Inventor: JANG SUN HO
IPC: H01M2/16
Filed: 2003-02-20
Abstract: PURPOSE: Provided is a lithium secondary battery having excellent service life and high capacity, which includes a surface-modified porous polymeric separator capable of preventing electrolyte leakage. A method for producing the porous polymeric separator is also provided. CONSTITUTION: The lithium secondary battery comprises a porous separator based on a polyolefin grafted with a monomer having a polar group so as to increase the surface energy. The monomer is selected from the group consisting of acrylic acid, vinyl acetate, methyl methacrylate, glycidyl methacrylate and sodium styrene sulfate. Additionally, the method for producing the porous polymeric separator comprises the steps of: irradiating a polyolefin-based porous separator material with electron beams to generate radicals; mixing a monomer having a polar group with the porous separator in an organic solvent and carrying out a substitution reaction under nitrogen gas; carrying out a copolymerization reaction; and washing the reactants to remove unreacted monomers and homopolymers.
Patent KR-20040071037-A (KR)
Title: Frying pan having heat collecting chamber
Inventor: OK JEA SUB
IPC: A47J37/00
Filed: 2003-02-20
Abstract: PURPOSE: A frying pan having a heat collecting chamber is provided to improve thermal efficiency and reduce cooking time by frying food with indirect heat and collected heat. CONSTITUTION: A frying pan having a heat collecting chamber is composed of a main body(4), and a lid(2) coupled to the main body. A heatproof wall(5) is bent downward. A plurality of heating holes(6) are formed at the upper part of the main body. A discharge hole(7) is formed at the lid. The heat collecting chamber(8) is formed at the outer circumference of the top of the main body.
Patent KR-20030024762-A (KR)
Inventor: PARK SEUNG BUM
IPC: C04B28/04
Filed: 2003-03-06
Abstract: PURPOSE: A method for preparing the interconnected multilayer type high functional porous vegetation block using the industrial waste and a polymer, a vegetation block prepared by the method and a support block for protecting the vegetation block are provided, to improve the stability when it is constructed on the dam or the slope by setting interconnecting tools in the block. CONSTITUTION: The vegetation block is prepared by using the mixture of a common Portland cement with a specific gravity of 3.14-3.15, a high early-strength Portland cement with a specific gravity of 3.12-3.14 or a furnace slag cement with a specific gravity of 3.00-3.10, and the broken stone with a degree of particle size of 5-10 mm, 10-20 mm and 20-30 mm and a specific gravity of 2.6-2.7 or the recycled aggregate of the waste concrete with a specific gravity of 2.20-2.30. The vegetation block comprises further the silica hume with a specific gravity of 2.1-2.2, the fly ash with a specific gravity of 1.9-2.3, a high functional AE water reducing agent, a water binder and a paste aggregate for improving the strength, the durability and the workability and for forming pores.
Patent KR-20040080097-A (KR)
Inventor: CHOI YONG EUI
IPC: A01H1/00
Filed: 2003-03-10
Abstract: PURPOSE: A method for genetic transformation of Sedum erythrostichum via Agrobacterium-mediated transformation is provided, thereby improving the genetic transformation of Sedum erythrostichum and effectively screening the genetic transformed Sedum erythrostichum. CONSTITUTION: The method for genetic transformation of Sedum erythrostichum via Agrobacterium-mediated transformation comprises the steps of: introducing 3% sugar, and NAA, BA and Kinetin into the MS medium; co-culturing the leaf and stem sectiles of Sedum erythrostichum with Agrobacterium; removing Agrobacterium from the medium using antibiotics; selecting transformed adventitious bud of Sedum erythrostichum using ganamycin; regenerating the selected transformed adventitious bud of Sedum erythrostichum into a complete plant; and transplanting the complete plant of Sedum erythrostichum into sand and growing it for 2 month.
Patent KR-20030091033-A (KR)
Title: 정보 출력 장치 및 정보 출력 방법
IPC: H04N5/765
Filed: 2003-03-12
Abstract: 본 발명은, "Copy One Generation"과 같이 복사가 제한되는 경우에, 무수한 기록 매체에 무제한으로 복사가 행하여지는 것을 방지하여, 저작권자의 이익을 보호하는 방법과 장치를 제공한다.  본 발명에서는, 복수의 출력 회로에 접속되어 있는 외부 기기에 대하여, 복사가 제한된 복수의 출력 회로(315A, 315B, 72A∼72D)에 접속되어 있는 외부 기기에 대하여 디지털 정보를 출력할 때, 디지털 정보가 출력되는 외부 기기의 총수를 소정 수 이내가 되도록 제한한다.  특히, 제어 회로(311, 73)가 외부 기기와의 인증을 행하는 수를 제한함으로써, 복사가 제한된 디지털 정보가 출력되는 외부 기기의 총수를 소정 수 이내가 되도록 제한한다.
Patent KR-20030093931-A (KR)
Title: 프로브 유닛 및 그 제조 방법
IPC: G01R1/073
Filed: 2003-03-19
Abstract: 프로브 유닛은 시험 본체의 기능을 시험하기 위해 프로브 장치에 고정된다.  프로브 유닛은 기판과, 기판으로부터 돌출되어 시험 본체의 전극에 접촉하는 말단부를 갖고 리소그래피에 의해 기판 상에 형성된 프로브 핀과, 프로브 장치에 대해 기판을 위치 설정하는 부재에 접촉하고 리소그래피에 의해 프로브 핀에 대해 소정의 위치의 기판 상에 형성된 위치 설정 부재를 포함한다.
Patent KR-20040082540-A (KR)
Inventor: KI CHANG SEOK
IPC: C12Q1/68
Filed: 2003-03-19
Abstract: PURPOSE: A promoter with gene polymorphism connected with interleukin 1 beta associated diseases is provided, thereby effectively diagnosing possibility of contraction or attack of the interleukin 1 beta(IL-1B) associated diseases. CONSTITUTION: The promoter which is useful for diagnosis of possibility of contraction of Oriental people's interleukin 1 beta associated inflammatory diseases comprises 20 to 100 consecutive nucleotides containing 251st nucleotides in the nucleotide sequence set forth in SEQ ID NO:1, wherein the promoter has at least one selected from the nucleotide sequences of SEQ ID NO: 2 to SEQ ID NO:4; and the interleukin 1 beta associated inflammatory disease is selected from stomach cancer, ovarian cancer, graft rejection, pregnancy toxemia, Parkinson's disease, diabetes, kidney disease, inflammatory bowel disease, arthritis, Rheumatoid Arthritis and Preeclampsia.
Patent KR-20040084273-A (KR)
Inventor: KANG DONG YOUL
IPC: B65D90/02
Filed: 2003-03-27
Abstract: PURPOSE: A water reservoir having a concrete structure with built-in panels is provided, which is easily constructed and has enhanced durability to be semi-permanently used by integrally forming the concrete structure between stainless panels and iron panels. CONSTITUTION: The water reservoir(100) having a wall body and a bottom body comprises: one or more first and second stainless panels(200, 500), the second stainless panels(500) covered with concrete(121) and welded at an edge(205) where the second stainless panels(500) meet the first stainless panels(200) to construct the bottom body; one or more iron panels(400); and one or more transverse beams(300) connected to grooves of the first stainless panels(200) and grooves of the iron panels(400), forming a side wall panel form filled with concrete(120) to construct the wall body.
Patent KR-20030079742-A (KR)
Title: 재봉기의 윗실 고정 장치
IPC: D05B65/06
Filed: 2003-04-01
Abstract: 본 발명은 재봉기 베드에 좁고 긴 형상의 실린더 베드부를 갖는 소위 「실린더 베드 재봉기」에도 적용할 수 있는 재봉기의 윗실 고정 장치를 제공하기 위한 것으로, 본 발명의 윗실 고정 장치(100)는, 재봉기 베드부(31)의 실린더 베드부(31a)에 설치되고, 또한 재봉 시작때 바늘에 꿰어져 있는 윗실의 끝 부분을 바늘판(50)의 하방에서 클램프하여 고정시키는 클램프 수단(D)과, 클램프 수단(D)을 구동하여 클램프 수단(D)에 윗실의 끝 부분을 클램프시키는 스테핑 모터(A)와, 클램프 수단(D)과 스테핑 모터(A)를 연결하는 길다란 형태의 연결 부재(12)를 갖는 연결 수단(B)을 구비하고 있다.  그리고, 스테핑 모터(A)는, 실린더 베드(31a)보다 재봉기(30)의 몸체부(32)측에 배치되고, 연결 부재(12)는, 스테핑 모터(A)의 구동력을, 재봉기(30)의 몸체부(32)측과 바늘(52)의 상하 운동 경로측 사이에서의 진퇴 운동, 또는 회전 운동에 의해 클램프 수단(D)에 전달한다.
Patent KR-20030040289-A (KR)
Inventor: SHIN CHANG SOO
IPC: C03B23/02
Filed: 2003-04-15
Abstract: PURPOSE: A method for forming patterns on the glass by using heat resistant ceramic boards is provided, which embosses glass with decorative patterns, keeps glass flat, manufactures uniform products continuously and prevents environmental pollution. CONSTITUTION: The method for patterning on glass comprises the steps of: embossing patterns on a ceramic board(16) made of 44wt.% of Al2O3, 47wt.% of SiO2, 1.0wt.% of CaO, 5.0wt.% of loss on ignition and 3.0wt.% of other materials; putting the patterned ceramic board into a furnace(18); spreading ceramic powders over the ceramic board, wherein 80-120mesh of ceramic powders(20) are spread over the board to be 1-2mm thickness for making the surface of a glass be unsmooth and opaque; putting a glass(22) on the ceramic board; closing the furnace by covering with a lid(26) equipped with a burner(24); forming the glass by heating to 700-800deg.C for 100-120min; opening the lid and cooling naturally; separating the glass from the ceramic board; and throwing off ceramic powders.
Patent KR-20030084718-A (KR)
Title: 막 퇴적장치 및 막 퇴적방법
IPC: C23C14/32
Filed: 2003-04-24
Abstract: 입자 막 퇴적장치 및 방법은 아크 가열에 의해 생성되는 초 미세 입자를 구비한다. 상기 생성된 초 미세 입자에 의해 아크전압에 관계없이 반송관으로 효율적인 흡입이 가능하고, 상기 생성한 막이 본래 형태로 안정하게 될 수 있다. 아크 가열에 의해 증발되어 초미세 입자를 생성하는 증발재료(8)가 전극에 접속된다. 다른 전극과 같이, 봉형상의 선단에 방전부분을 각각 가지는 복수의 봉(17)이 형성된다. 이들 봉(17)은 상기 증발재료(8)에 대하여 각각 다른 방향으로 향해지도록 배치된다.
Patent KR-20040048795-A (KR)
Title: Apparatus for learning letter
Inventor: LEE SU JIN
IPC: G09B11/06
Filed: 2003-04-25
Abstract: PURPOSE: An apparatus for learning a letter is provided to exercise sufficiently the letter by loading a reference letter sheet on an emitting sheet and loading an exercising sheet on the reference letter sheet. CONSTITUTION: An apparatus for learning a letter includes an emitting sheet, an electric wire, an inverter, a transparent case, a reference letter sheet, and an exercising sheet. The electric wire(20) is connected to a grounding side of the emitting sheet(10). The inverter(30) is connected to the emitting sheet. The emitting sheet is encapsulated by the transparent case(40). The emitting sheet is turned on by the electric power. The reference letter sheet(50) is loaded on a top side of the transparent case. The exercising sheet(60) is loaded on the reference letter sheet to exercise the letter.
Patent KR-20040095880-A (KR)
Inventor: BAEK SEONG HAK
IPC: H01L21/336
Filed: 2003-04-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to omit an HLD oxide process for forming an LDD region by forming the HLD oxide layer before forming the LDD region. CONSTITUTION: A first gate insulating layer(13a), a first gate electrode(14a), a second gate insulating layer(13b), and a second gate electrode(14b) are stacked on a first region and a second region of a substrate(11). A first LDD region(15) is formed on the substrate of both sides of the first gate electrode. A first insulating layer is formed on the entire surface of the substrate. A second LDD region(17) is formed on the substrate of both sides of the second gate electrode. A second insulating layer is formed on the first insulating layer. A sidewall spacer(19) is formed on each side of the first and the second gate electrodes by etching the first and the second insulating layers. A source/drain regions(20,21) are formed on the substrate of the first and the second gate electrodes and both sides of the sidewall spacer.
Patent KR-20040092864-A (KR)
Inventor: JUN BYEONG SU
IPC: C09K11/08
Filed: 2003-04-29
Abstract: PURPOSE: A green phosphor composition for a plasma display panel is provided to improve the surface potential of the green phosphor layer, thereby reducing the discharge voltage of an address and improving the stability in panel operation. CONSTITUTION: The green phosphor composition for a plasma display panel comprises: a green phosphor having an average diameter of 1-5 micrometer; a metal nitride; vehicle, wherein the metal nitride is selected from Mg(NO3)2·6H2O, Zn(NO3)2·6H2O and Al(NO3)3·9H2O.
Patent KR-20040093946-A (KR)
Inventor: LEE MI YEONG
IPC: F24C7/08
Filed: 2003-04-30
Abstract: PURPOSE: A microwave oven used for a toaster and a control method thereof are provided to execute an optimal cooking without a separate operation of a user by setting automatically a cooking time according to an initial state of bread. CONSTITUTION: A microwave oven used for a toaster is composed of a first key input unit(201) for selecting an operation menu of the microwave oven; a second key input unit(202) for selecting the operation menu of the toaster; a heater(208) and a cooling fan; a surface temperature sensing unit(305) for detecting the surface temperature of bread inserted into the toaster as an operation order is input through the second key input unit; a microcomputer(304) for controlling to drive the heater in receiving the operation order through the second key input unit and setting different cooking time according to the surface temperature of the bread detected by the surface temperature sensing unit; and a display unit(209) for displaying a cooking condition set according to the surface temperature of the bread by a control signal of the microcomputer.
Patent KR-20030045733-A (KR)
Inventor: KANG HEUNG SIK
IPC: E01F15/00
Filed: 2003-05-09
Abstract: PURPOSE: A safety cap for a guardrail is provided to simplify installation and dismantlement works, to improve the appearance of the streets and to promote safety driving in the rain or at night. CONSTITUTION: The safety cap(60) for a guardrail is installed on a road-facing plane of a guardrail(51), which is connected with posts(50) erected along the roadside, the borderline between a roadway and a footway, or the central line of a roadway at regular intervals, to be separable/joinable from/to a guardrail(51), wherein a reflective indication unit(62) is formed on a portion or the whole of the road-facing plane of the safety cap(60) to guide the safety driving of drivers.
Patent KR-20040096714-A (KR)
Inventor: SHIN SEUNG HAK
IPC: F28F13/06
Filed: 2003-05-10
Abstract: PURPOSE: A heat exchanger is provided to equally cool the external air ejected into a vehicle through a heat-exchanging core unit without temperature difference by uniformly scattering refrigerant flowing into the heat exchanger in the heat-exchanging core unit without eccentricity. CONSTITUTION: A heat exchanger(30) comprises a plurality of unit frames(40) layered and formed by joining a pair of plates and composed of tubes(31,32) and upper and lower tanks(33,34) positioned at the upper and lower ends of the tubes; a radiating fin(37) interposed between the tubes arranged at the unit frames; heat-exchanging medium inlet and outlet units(41,42) disposed to at least one side of the unit frames; and a burr(51) installed near the inlet and outlet units of the lower tank and projected oppositely to the flow direction of a heat-exchanging medium at the inlet unit.
Patent KR-20040097824-A (KR)
Inventor: BAE JI YEONG
IPC: F04C18/00
Filed: 2003-05-13
Abstract: PURPOSE: A rotary compressor is provided to enable operation for different compression capacities and to execute exact working of components related to conversion into an operation mode by each compression capacity. CONSTITUTION: A rotary compressor comprises a cylinder part constituting a compression chamber and having a vane for partition of a compression space and a suction space; an upper bearing and a lower bearing(220) closing up the compression chamber; a crankshaft installed through the cylinder and the upper and lower bearings; at least one discharge port through which a compressed refrigerant is discharged; a rotary valve(820) rotatably installed with at least one suction port(710) for suction of a refrigerant, to compress the refrigerant of different quantity by each mode; and a contact part(900) rotating by the crankshaft. The upper and lower bearings are each arranged to the upper and lower sides of the cylinder part. The crankshaft has an eccentric part(310) rotating in an eccentric state. The discharge port communicates with the inside of the compression chamber. The contact part is arranged near the rotary valve, to provide additional rotating force to the rotary valve.
Patent KR-20040098266-A (KR)
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2003-05-14
Abstract: PURPOSE: A plasma display panel driver for shortening a reset period and a driving method thereof are provided to reset stably discharge cells by increasing a first rising waveform by a high voltage within a short period of time. CONSTITUTION: A method for driving a plasma display panel includes a reset period for resetting a discharge cell. The reset period includes a first rising waveform supply process and a second rising waveform supply process. The first rising waveform supply process is to supply a first rising waveform(Ramp-ex). The first rising waveform increases in an exponential function. The second rising waveform supply process is to supply a second rising waveform(Ramp-up) having a constant gradient. The method for driving the plasma display panel further includes an address period for selecting the discharge cell and a sustain period for supplying a sustain pulse to the discharge cell.
Patent KR-20040102423-A (KR)
Inventor: CHO GI SEONG
IPC: E04H15/22
Filed: 2003-05-27
Abstract: PURPOSE: An amphibious air tent is provided to enjoy camping on the land or the water, and to prevent accidents such as drowning by charging the compressed air in the air frame and the air mattress and insulating cold air or moisture from the ground. CONSTITUTION: An amphibious air tent is composed of a tubular air frame(10) closed inside, an air mattress(20) installed in the air frame, bottom cloth(30) mounted to the air frame and the lower part of the air mattress to prevent breakage of the air frame and the air mattress, a supporting bar(40) detachably fixed and installed to the edge of the bottom cloth to form the wall and the roof of the tent, and tent cloth(50) supported by the supporting bar to form the roof and the wall of the tent. The amphibious air tent is used as the transfer boat on the water by mounting a motor or oars. Infiltration of mosquito or flies is restricted by expanding the air frame sufficiently and mounting the insect net.
Patent KR-20040105052-A (KR)
Inventor: LEE JIN GI
IPC: H04N5/235
Filed: 2003-06-04
Abstract: PURPOSE: A photographing method and a camera are provided to prevent over-exposure or under-exposure when photographing is carried out using supplementary light by controlling an irradiation level in response to a variation in the distance of an object and to reduce the charging time of a supplementary light condenser. CONSTITUTION: It is determined whether there is an external instruction for continuous photographing(S100). When there is the instruction for continuous photographing, a distance between a camera and an object is measured and supplementary light trigger time is decided in response to the measurement result(S104,S106). Supplementary light is generated during the decided supplementary light trigger time and photographing is executed(S108).
Patent KR-20030095995-A (KR)
Title: 미디어 전송방법 및 그 송신장치 및 수신장치
IPC: H04L47/36
Filed: 2003-06-05
Abstract: 본 발명은 부호화율의 갱신 빈도를 억제함으로써, 이용 가능한 대역이 크게 변동하는 환경 하에서 고품질의 미디어데이터 전송을 실현하는 것이다. 
     전송률(Rs)이 갱신되면, 갱신된 전송률(Rs)이, 현재 부호화율(Rc)에 의해 정의되는 변동 폭(Rc < Rs < U ×Rc이며 U > 1) 내에 있을 경우에는, 현재 부호화율(Rc)을 갱신하지 않고 FEC(전방 에러정정)데이터 송출률(Rf)을 갱신한다(Rf=Rs-Rc). 한편, 예를 들어 3 초로 설정된 Rc 갱신타이머가 종료 됐을 경우에는, 그 시점까지의 전송률의 최소값(Rs_min)을 이용하여 부호화율(Rc)을 갱신한다(Rc=V ×Rs_min이며 0<V<1). 상기 변동 폭을 벗어날 정도로 전송률(Rs)이 크게 변동했을 경우에도, 마찬가지로 부호화율(Rs)을 갱신한다.
Patent KR-20040106000-A (KR)
Inventor: JU KANG SIK
IPC: F25D11/00
Filed: 2003-06-10
Abstract: PURPOSE: A structure for guiding water supply for a cold and hot water system is provided to sanitarily use drinking water by preventing the drinking water from contacting with external pollutants. CONSTITUTION: A drinking water discharge pipe has a conical front end(142) to be inserted into a spring water container(200), passing through a hermetic cover(210) of the spring water container, when the spring water container is mounted at a spring water container mounting part(130). The drinking water discharge pipe has a drinking water discharge hole(144a) to discharge drinking water of the spring water container inside to a drinking water storing part(148). A water supply port guide member(140) formed in a double-pipe structure is connected with the spring water container mounting part and the drinking water storing part, having an air inlet pipe(146) and an air exhaust hole(146a) to flow air into the spring water container.
Patent KR-20040104885-A (KR)
Title: Beef leg bone stock with polygonatum japonicum auct. korea
Inventor: GU YANG HEOI
IPC: A61P35/00
Filed: 2003-06-04
Abstract: PURPOSE: Provided is beef leg bone stock with Polygonatum japonicum auct. Korea which is effective for prevention and treatment of cancers. It reduces cancer occurrence compared to beef leg bone stock. CONSTITUTION: The beef leg bone stock with Polygonatum japonicum auct. Korea is characterized by using beef bone and Polygonatum japonicum auct. Korea as main ingredients. It further uses perilla seed, jujube, chest nut, ginseng, Codonopsis lanceolata, Angelica gigas Nakai, Polygonum multiflorum, garlic and glutinous rice.
Patent KR-20050000856-A (KR)
Inventor: SHIN DONG WOO
IPC: B60G21/05
Filed: 2003-06-25
Abstract: PURPOSE: An interlocking suspension is provided to repress big movement by connecting left and right lower arms by a buffer and acting heavy damping force on the buffer if left and right wheels move up and down at the same time and to move the wheel according to an indented road surface by interlocking the left and right wheels by the buffer if one wheel rises and the other wheel drops on the indented road. CONSTITUTION: An interlocking suspension having left and right control arms for a vehicle is composed of a buffer(400) interlockingly connected with the left and right control arms and a bracket(350) disposed at the ends of the left and right control arms and mounted with the buffer. Plural combining holes(370) are bored at the bracket to regulate the height of the buffer.