baber/WOPTO huggingface dataset:
Patent KR-20030027390-A (KR)
Title: Method and apparatus for depositing a metal layer
Inventor: CHOI SEUNG CHEOL
IPC: C23C14/18
Filed: 2001-09-28
Abstract: PURPOSE: A method and an apparatus for depositing a metal layer on a substrate using sputtering technology are provided. CONSTITUTION: The method for depositing a metal layer comprises steps of forming first metal layer having first thickness of about 40 to 60% of the total deposition thickness on the substrate (W) by depositing first sputter particles sputtered from first target including a metallic material on a substrate; and forming second metal layer consisting of the same material as the first metal layer and having second thickness of about 40 to 60% of the total deposition thickness on the first metal layer by depositing second sputter particles sputtered from second target consisted of the same material as the first target on the first metal layer, and resputtering the first and second sputter particles deposited on the substrate onto the surface of the substrate by impressing radio frequency bias onto the backside of the substrate when depositing the second metal layer, wherein the metal layer comprises an aluminum layer or aluminum alloy layer, wherein the radio frequency bias impressed to the backside of the substrate when depositing the second metal layer out of the metal layer is 150 to 650 watts, wherein the method further comprises a step of forming a barrier metal layer on the substrate by depositing third sputter particles sputtered from third target including a barrier metallic material on the substrate, the first and second metal layers are sequentially formed on the barrier metal layer after forming the barrier metal layer, wherein the method further comprises a step of reflowing the metal layer at a high temperature, the reflow is performed at a high temperature after forming the metal layer, and wherein the substrate comprises an insulating layer(60) that is formed on the substrate and has contact holes(61) or via holes formed by patterning, and the first and second sputter particles are filled in the contact holes or via holes by the resputtering.
Patent KR-20030030410-A (KR)
Title: System for Reserving and Cleaning up Ground Water using the Multi Permeable Reactive Underground Dam
Inventor: PARK JAE HYEON
IPC: C02F1/00
Filed: 2001-10-11
Abstract: PURPOSE: A system for remediation of ground water contamination system using underground dams is provided, in which plenty of ground water can be reserved by installing a plural underground dams equipped with reactive units thereon. CONSTITUTION: The system comprises a plural liner walls(11,11',11'') constructed by impermeable materials; a plural ground water holes(12,12',12'') formed on the liner walls; a plural reactive units(20,20',20'') which are inserted in the ground water holes to cause reaction between contaminated ground water and reactive media packed in the reactive units.
Patent KR-20030030602-A (KR)
Title: Internal Control System in Small Network Equipment
Inventor: CHOI SEONG HUN
IPC: H04L29/06
Filed: 2001-10-12
Abstract: PURPOSE: An internal control system is provided to secure a compatibility of a local control module in a sub-module by unifying human-interface distributed into a console and a sub-module at a console central controller and simplifying communication between control modules using GCP. CONSTITUTION: In order to manage a network equipment, a plurality of network equipments are accessed and controlled by one console. A terminal and a network equipment are connected through a multiplexor(24). A general control protocol is used as a mutual communication protocol to transfer a control signal to each control equipment and to receive a result. The general control protocol is realized to simplifying a message structure used for network equipment control and management.
Patent KR-20030031247-A (KR)
Title: Printhead cleaning apparatus and ink jet printer having the same
Inventor: YOON SEOK JIN
IPC: B41J2/165
Filed: 2001-10-12
Abstract: PURPOSE: A print head cleaning apparatus and an ink jet printer equipped with the same are provided to prevent an ink spraying nozzle of a print head from clogging by creating a cleaning liquid column through a high frequency wave. CONSTITUTION: An ink jet printer includes a main frame(10) having a guide shaft(11). A carriage(20) is movably installed on the guide shaft(11). A print head is provided at a lower portion of the carriage(20). A cleaning unit(40) is provided to clean an ink spraying nozzle of the printer head. A base frame(13) is installed under the guide shaft(11) of the main frame(10). The carriage(20) is reciprocated on the guide shaft(11) by means of a conveying device. The printer head spraying ink onto a paper passing through an upper portion of the base frame(13) so as to print an image on the paper. A storing tank(41) is installed on the main frame(10) corresponding to a cleaning position.
Patent KR-20030030766-A (KR)
Title: Anti-corrosion measuring system of light absorption
Inventor: AHN SEUNG PYO
IPC: G01N17/00
Filed: 2001-10-12
Abstract: PURPOSE: A corrosion measuring system for a metal is provided to precisely evaluate corrosion degree of metal by detecting absorption rate/reflection rate of UV light radiated into an eroded surface of an object to be measured. CONSTITUTION: A corrosion measuring system includes a CCD camera(102) for checking a measuring position by scanning a corroded surface of an object(101). A UV generator(103) is provided to radiate UV light onto the eroded surface of the object(101). A detector(104) is provided to detect light reflected from the object(101). An analyzer(105) is connected to the detector(104) so as to analyze a signal of light detected by the detector(104). An integrator(106) is connected to the analyzer(105) for calculating total absorption rate of light. A computer stores the value of total absorption rate of light as a data file or represents the value of total absorption rate of light as an image graph.
Patent KR-20030032620-A (KR)
Title: Safety apparatus of automobil having sliding doors
Inventor: JUN IK GYUN
IPC: B60J5/06
Filed: 2001-10-19
Abstract: PURPOSE: A safety apparatus of a sliding-door vehicle is provided to control the opening of a sliding door according to the opening of a window located in an opening direction of the sliding door and a window of the sliding door. CONSTITUTION: A safety apparatus of a sliding-door vehicle(200) is composed of a sensing unit detecting the opening of a first window of a sliding door and a second window located in an opening direction of the sliding door, a control section(130) connected to the sensing unit to control the opening of the sliding door, a first drive section(101) driving the first window, a second drive section(102) driving the second window, and a switching unit(120) transmitting opening signals of the first and second windows to the control section as the sensing unit is turned on by the opening signals of the first and second windows from the first and second drive sections. The control section makes the sliding door not to be opened when even one of the first and second windows is opened.
Patent KR-20030037150-A (KR)
Title: Apparatus for warning inverted flight
Inventor: SHIN SANG JUN
IPC: B64D45/00
Filed: 2001-11-02
Abstract: PURPOSE: An alarm device of an inverted flight is provided to preserve the life of a plane and a pilot by visually and acoustically transmitting an alarm message. CONSTITUTION: An alarm generator is installed in a gauge panel of a plane. Module type control units(116) are selectively operated by dividing an operating time zone to a day and a night. Sensors(110) are contacted to the module type control units for operating the alarm generator after an operating delay time by entering an inverted flight. Thereby, the unreasonable effects of the plane and the vertigo of a pilot are prevented previously.
Patent KR-20030041685-A (KR)
Inventor: YOON JAE UNG
IPC: F25D21/08
Filed: 2001-11-21
Abstract: PURPOSE: A defrost heater for a refrigerator is provided to reliably protect the heater pipe from ingress of water and absorb thermal impact in the heater pipe by sealing the cable and heater pipe through the use of a sealing cap. CONSTITUTION: A defrost heater comprises a hot wire integrated cable(10) which generates heat when power is applied; a heater pipe(20) for accommodating the hot wire integrated cable and transferring heat to outside; and a sealing cap(12) made of a silicon material, which is arranged at the end of the heater pipe where the hot wire integrated cable is inserted, so as to thereby seal the gap formed between the hot wire integrated cable and the heater pipe. Since the sealing cap completely seals the outer surface of the cable and the inner surface of the heater pipe, the heater pipe is protected from ingress of water.
Patent KR-20020040649-A (KR)
Inventor: YAMANA MITSUHARU
IPC: C08K5/00
Filed: 2001-11-24
Abstract: PURPOSE: To provide a resin for resist which is excellent in etching resistance, resolution, adhesion to substrate and other properties required for the resin for resist. CONSTITUTION: The resin for resist has a molecular structure in which a protecting group conbinds with a base resin, and becomes soluble in an alkaline solution when the protecting residue expressed by the formula (I) (wherein, (Ia) is a 12-25C condensed ring which can contain a substituent group; and R is a 1-4C alkyl group) is eliminated.
Patent KR-20030043006-A (KR)
Title: Muffler mounting structure for hermetic compressor
Inventor: CHO JAE HO
IPC: F04B39/00
Filed: 2001-11-26
Abstract: PURPOSE: A structure for mounting a muffler of a hermetic compressor is provided to firmly assemble a head cover and the suction muffler regardless of the assembling tolerance and to prevent the joining state of the head cover and the suction muffler from loosening by heat generated during working. CONSTITUTION: Structure for fixing a suction muffler(30) of a hermetic compressor includes a head cover(20) joined closely to a valve assembly(40), having a muffler-securing part(22); the suction muffler reducing noise of a refrigerant and transferring the refrigerant to the valve assembly; and elastic wings(34,34') formed at both ends of a discharge head(32). The discharge head is secured to the muffler-securing part of the head cover and is joined to the valve assembly. The elastic wings are pushed by the head cover joined to the valve assembly and are elastically deformed. The elastically deformed wings are fixed firmly to the head cover by the restoring force. Elastic channels(36) are installed between the elastic wings and the discharge head, and slant faces(37) are installed between the valve assembly and the wings for forming a gap. A recessed protrusion(35) is disposed on each top of the elastic wings. The recessed protrusion is pressed and recessed by a pressing face formed to the muffler-securing part. Thus, the fixed state of the suction muffler is firmly retained.
Patent KR-20030044670-A (KR)
Title: Encapsulation cap of organic electroluminescent device and method for manufacture thereof
Inventor: JUN BYEONG HUN
IPC: H05B33/04
Filed: 2001-11-30
Abstract: PURPOSE: An encapsulation cap of an organic electroluminescence and a manufacturing method of the encapsulation cap are provided to improve the lifetime of device by manufacturing a flat plate with glass material and a frame with a material in gel state made of a mixture of a glass paste and various addition agents. CONSTITUTION: A flat plate(22) is manufactured with a predetermined shape and size and is served as a base of an encapsulation cap. A frame(20) is manufactured by a gel state material in which a glass is a primary material. The frame(20) has a shape and size identical to those of the flat plate(22), and a rectangle through-space in the center thereof. The flat plate(22) and the frame(20) are coupled to each other through a heat treatment.
Patent KR-20030047029-A (KR)
Title: Refresh circuit for semiconductor memory device and refresh method thereof
Inventor: KANG SANG HUI
IPC: G11C11/408
Filed: 2001-12-07
Abstract: PURPOSE: A refresh device of a semiconductor memory device and a refreshing method thereof are provided to refresh simultaneously a normal cell and a redundant cell by driving simultaneously a redundant main word line and a normal main word line at one test mode. CONSTITUTION: A refresh device includes a redundant cell refresh signal generation portion(150), a word line enable signal generation portion(160), and a plurality of word line drivers(190,200). The redundant cell refresh signal generation portion generates a redundant cell refresh signal in order to refresh a redundant cell according to a refresh request at a test mode. The word line enable signal generation portion generates a normal main word line enable signal and a redundant main word line enable signal in response to the redundant cell refresh signal at a redundant cell test mode. The word line drivers are used for refreshing simultaneously a normal cell and a redundant cell in response to the redundant cell refresh signal, the normal main word line enable signal, the redundant main word line enable signal, and the plural row address signals at the redundant cell test mode.
Patent KR-20030047057-A (KR)
Title: Method of correcting a measuring instrument
Inventor: YOON JONG TAE
IPC: G01C5/06
Filed: 2001-12-07
Abstract: PURPOSE: An altimeter correcting method is provided to constantly display altitude of a vehicle depending on atmospheric pressure by comparing present pressure with reference pressure of the vehicle. CONSTITUTION: Reference atmospheric pressure is set to 1013hpa(110). Then, present atmospheric pressure of a vehicle is inputted(120). After that, it is determined whether or not differential atmospheric pressure between reference atmospheric pressure and present atmospheric pressure is below zero(130). If differential atmospheric pressure between reference atmospheric pressure and present atmospheric pressure is below zero, new reference atmospheric pressure is set to input atmospheric pressure, and altitude is displayed based on new reference atmospheric pressure(220). After inputting new atmospheric pressure, it is determined whether or not variation of inputted pressure exceeds 50M(170). If variation of inputted pressure exceeds 50M, it is determined whether or not standard altitude-predicted altitude is below zero(180). If standard altitude-predicted altitude is below zero, it is determined whether or not N=1(190).
Patent KR-20020046199-A (KR)
Title: Sealed battery
Inventor: OOYAMA NORIHIDE
IPC: H01M50/557
Filed: 2001-12-08
Abstract: PURPOSE: To provide a sealed battery which uses a cover material, having elasticity with a strength against shocks, such as fall or the like. CONSTITUTION: In the sealed battery which has been subjected to sealing of a battery element, which manufactured by winding a belt-like cathode electrode and anode electrode via a separator, by a flexible cover material, the battery element consists of a wound body which consists of a planar part and a curved surface part, and at least one side face of the curved surface part located in each the maximum perimeter part of the cathode electrode and the anode electrode, forms an active-material layer.
Patent KR-20030049099-A (KR)
Inventor: CHO BYEONG HUN
IPC: F02D41/10
Filed: 2001-12-14
Abstract: PURPOSE: An apparatus for learning control of fuel injection when acceleration on a vehicle and method thereof are provided to stabilize the emission of nitride and to improve the responsiveness to acceleration by compensating the air-fuel ratio in the lean state. CONSTITUTION: A control unit detects the load change degree by reading the information of an acceleration pedal position detecting unit(S101). The load change degree is compared to a reference value(S102). If the load change degree is over the reference value, a request for acceleration is decided(S103). The satisfaction of a feedback completion condition with sufficient warming-up after starting is decided(S104). The amounts of oxygen included in the exhaust gas are averaged(S105). The average value is compared to the feedback completion condition(S106). If the average amount is less than the reference value, the fuel injection is increased(S107). Otherwise, the fuel injection is decreased(S108).
Patent KR-20030050805-A (KR)
Title: Brush detaching structure for vacuum cleaner
Inventor: KIM GI MAN
IPC: A47L9/00
Filed: 2001-12-19
Abstract: PURPOSE: Assembling and disassembling structure of an intake port for a vacuum cleaner is provided to separate an extension pipe from a connection portion of the intake port easily without bending the waist by pressing a locking release pedal of a lever with a foot. CONSTITUTION: An intake port installation system is composed of an extension pipe(20) having a fixing hole(20a); an intake port connection part(31) combined with an intake port and the extension pipe and composed of an insertion hole; a lever(50) having a body(51), a locking protrusion(52) inserted to the insertion hole of the intake port connection part and the fixing hole of the extension pipe, and a locking release pedal(53) formed at the end of the body; a hinge bracket(62) installed around the intake port connection part to rotate and support the lever by a shaft; and a spring installed around the intake port connection part to elastically press the lever for locking. The extension pipe is separated from the intake port connection part by pulling the extension pipe in pressing the locking release pedal.
Patent KR-20030051964-A (KR)
Title: Automatic upgrade method of iris code database for iris recognition system
Inventor: CHAE JANG JIN
IPC: G06K9/00
Filed: 2001-12-20
Abstract: PURPOSE: A method for automatically upgrading an iris code database of an iris recognition system is provided to for the iris recognition system to recognize the iris without registering the iris code again when the superior iris algorithm is developed. CONSTITUTION: A camera photographs and obtains a video image of an iris(S401). Patterns of the obtained iris image are analyzed by applying new changed iris algorithm, and a digital signal process is executed(S402). The iris image signal is transmitted to a control device, and the control device creates an iris code of an analyzed iris by applying new changed iris algorithm(S403). The created iris code is compared and searched in an iris code database of the changed iris algorithm for checking whether the created iris code exists in the iris code database(S404). If the created iris code does not exist in the iris code database, a previously used iris algorithm is applied(S406). The analyzed iris video signal is transmitted to the control device, and the control device creates an iris code of the analyzed iris by applying the previously used iris algorithm(S407). The created iris code is compared and searched in a previous iris code database of the previous iris algorithm for checking whether the created iris code exists in the iris code database(S408). If the iris code is searched in a previous iris code database, the iris code is updated and registered in the iris code database of the new changed iris algorithm(S409).
Patent KR-20030056417-A (KR)
Title: Microwave oven including light adjust apparatus and control method thereof
Inventor: KIM GONG SU
IPC: H05B37/02
Filed: 2001-12-28
Abstract: PURPOSE: A microwave oven is provided to be capable of stepwise adjusting the brightness of a lamp for lighting a cooking room. CONSTITUTION: A lamp(71) is configured to light a cooking room, and a lamp driving part(70) controls a power supply voltage supplied to the lamp. A control part(30) controls the lamp driving part so as to adjust the brightness of the lamp according to a cooking progress. The lamp driving part includes a plurality of switches(RY1,RY2) connected in parallel between the lamp and a power and turned on/off according to a control of the control part and a half wave rectifier part(D) cascaded between one switch and the lamp and rectifying the power.
Patent KR-20030056841-A (KR)
Title: Deburring equipment of metallic plate
Inventor: KANG DAE HYEON
IPC: B23D79/02
Filed: 2001-12-28
Abstract: PURPOSE: A device for deburring a metal sheet is provided to improve the efficiency of metal machining and to lengthen the life of a deburring tip by forming a plurality of grooves at the inner surface of the deburring tip and reducing heat and resistance. CONSTITUTION: A device for deburring a metal sheet is composed of a plurality of deburring tips, a deburring tip holder(100) fixing the deburring tips, and a feeding guide(500) guiding the metal sheet into the deburring tips. The deburring tips include a right-angle deburring tip(200), a trapezoid deburring tip(300), and a curved deburring tip(400). A plurality of grooves are formed at the inner upper surface and lower surface of the deburring tips.
Patent KR-20010071047-A (KR)
Title: 위장-식도 역류 질환을 치료하는데 이용할 수 있는 조성물및 그 방법
IPC: A61P1/14
Filed: 1999-07-23
Abstract: 광학적으로 순수한 (+) 노르시사프라이드 이성질체를 이용하는 방법 및 그 조성물에 대해 설명한다.  이 화합물은 신경계 치료에 강력한 약물로 발견된 바 있다.  화합물 (+) 노르시사프라이드는 또한 강력한 항구토제로 알려져 있다.  마지막으로, (+) 노르시사프라이드 이성질체는 특정 부작용 및 특정 약물 상호작용을 피할 수 있다.  또한 이화합물은 위장관 운동 기능 이상, 위장-식도 역류 질환, 소화불량, 경증 위아토니, 위장관 가상 장애 치료에 유용하다.  또한 프로카이네틱 효과를 가진다.
Patent KR-20010072267-A (KR)
Title: 경가공용 절삭장치를 갖는 연마기
IPC: B23B3/16
Filed: 1999-08-09
Abstract: 본  발명은  적어도  하나의  연마기  베드,  피드  슬라이드와  취부형  테이블  악세사리를  구비한  연마테이블을  가지고  하드  터닝을  위하여  제공된 절삭공구홀더(6)를  갖는  연마기를  제공한다.          또한  연마기에서의  공작물  가공방법이  제공된다.         이  방법에서  하드  터닝이 연마기의  공작물(1)에서  수행된다.
Patent KR-20020092156-A (KR)
IPC: C12N1/10
Filed: 2000-03-29
Abstract: The invention relates to a method for enhancing levels of polyunsaturated fatty acid levels in thraustochytrid fungi, using media supplemented with polyvinyl pyrrolidone (PVP) to increase viscosity and which comprises: (a) providing a thraustochytrid fungus strain NIO-TH 21, corresponding to the species <i>Ulkenia radiata</i> Gaertner, being the culture with Accession No. AB22115 of the National Institute of Bioscience and Human-Technology, Japan; (b) inoculating the above said strain in a culture medium; (c) growing the culture for 2 days at a temperature ranging from 25 to 30  DEG C; (d) obtaining the cultures for use as innoculum using the above said medium to inoculate a medium with different concentrations of polyvinyl pyrrolidone (PVP); (e) growing the culture separately for 2 to 5 days at a temperature ranging from 25 to 30  DEG C; and (f) harvesting the cells from the above culture by centrifugation and extracting the enhanced amounts of docosahexaenoic acid (DHA) and eicosapentaenoic acids (EPA).
Patent KR-20010085373-A (KR)
IPC: C12N9/88
Filed: 1999-08-09
Abstract: 본 발명은 지방산 산화 분야에 관한 것이며, 일반적으로 지방산 산화 억제제를 동정 및 시험하기 위한 조성물 및 방법, 특히 심장에서의 지방산 산화의 주요 조절인자로서 동정된 MCD의 신규한 심장 이소-형태(isoform)를 포함하는 조성물에 관한 것이다.  또한, 랫트 췌장, 심장 및 간으로부터의 말로닐 CoA 데카복실라아제의 핵산 서열이 설명된다.  이러한 서열 및 유도된 생성물은 MCD 경로의 효능제와 길항제를 동정하고 시험하기 위한 방법을 스크리닝하는 데에 유용하다.
Patent KR-20010085753-A (KR)
IPC: C12N1/19
Filed: 1999-09-03
Abstract: 본 발명은, 미성숙 나무상 세포에서 발견된 신규한 7회 막관통형 수용체 단백질 및 그것을 코드하는 DNA를 개시한다.  또한, 본 발명은 상기한 DNA를 복제 가능한 발현 벡터에 조립한 복제 가능한 재조합체 DNA; 상기한 복제 가능한 재조합체 DNA에 의해 형질 전환된 미생물 또는 배양 세포; 상기한 형질 전환체의 세포 표면에 제조된 7회 막관통형 수용체 단백질; 상기한 7회 막관통형 수용체 단백질에 대한 리간드 또는 그 리간드와 7회 막관통형 수용체 단백질과의 결합을 저해하는 물질의 스크리닝 방법; 및 상기 7회 막관통형 수용체 단백질과 결합할 수 있는 항체를 개시한다.  또한, 본 발명은 인간 백혈구에 발현되어 있는 7회 막관통형 수용체 단백질의 발현량을 측정하는 것을 포함하는 류마티즘 등의 염증성 질환의 진단 방법을 개시하는 것이다.