baber/WOPTO huggingface dataset:
Patent KR-20020040211-A (KR)
Title: Method for manufacturing steel plate to be precipitating TiN and complex oxide of Mg-Ti by nitriding treatment for welded structure
Inventor: CHOI HAE CHANG
IPC: C22C38/00
Filed: 2000-11-24
Abstract: PURPOSE: A method for manufacturing a steel plate for welded structure is provided which improves toughness in weld heat-affected zone by securing fine Ti-Mg complex oxide in a low nitrogen steel slab and securing fine TiN precipitate by nitriding the fine Ti-Mg complex oxide in the subsequent hot rolling process. CONSTITUTION: The method for manufacturing a steel plate for welded structure having TiN precipitate and Ti-Mg complex oxide by nitriding treatment comprises the processes of manufacturing a steel slab comprising 0.03 to 0.17 wt.% of C, 0.01 to 0.5 wt.% of Si, 0.4 to 2.0 wt.% of Mn, 0.005 to 0.2 wt.% of Ti, 0.0005 to 0.1 wt.% of Al, 0.005 wt.% or less of N, 0.0003 to 0.01 wt.% of B, 0.001 to 0.2 wt.% of W, 0.03 wt.% or less of P, 0.03 wt.% or less of S, 0.002 to 0.03 wt.% of O and 0.001 to 0.005 wt.% of Mg satisfying 0.2<=Mg/O<=3, 3<=(Ti+Mg)/O<=12 and 4<=Ti/O<=10, and a balance of Fe and other impurities; nitriding the steel slab so that 0.008 to 0.03 wt.% of N in the steel slab satisfies the following relations with Ti, B and Al as heating the slab to the temperature range of 1000 to 1250 deg.C for 60 to 180 minutes: 1.2<=Ti/N<=2.5, 10<=N/B <=40, 2.5<=Al/N<=7 and 6.5<=(Ti+2Al+4B)/N<=14; and cooling the hot rolled steel slab to the ferrite transformation finishing temperature±10 deg.C in a cooling rate of 1 deg.C/min or more after hot rolling the heated steel slab to a rolling ratio of 40% or more in the Austenite recrystallization zone.
Patent KR-20020040424-A (KR)
Title: Automatic input switching circuit in accordance with control voltage
Inventor: CHOI YEON GIL
IPC: H03K17/94
Filed: 2000-11-24
Abstract: PURPOSE: An automatic input signal selection circuit according to a size of control voltage is provided to measure an incline of an output of an integrator by selecting automatically inputs signals. CONSTITUTION: The first and the second buffer portions(11,12) are used for receiving a plurality of input signal(Va;5cos2π100t,Vb;5cos2π200t). The third buffer portion(13) is used for receiving a varied voltage control signal(Vcontrol). A comparator(14) is used for outputting selectively one of signals inputted to the first and the second buffer portions(11,12) according to a size of a voltage control signal. The first switch(15) performs an off operation and an on operation according to a negative direct voltage and a positive direct voltage outputted from the comparator(14). The second switch(16) performs the off operation and the on operation according to the positive direct voltage and the negative direct voltage outputted from the comparator(14).
Patent KR-20020040925-A (KR)
Title: Oiling system of weft for loom
Inventor: KANG SUK WON
IPC: D03J1/04
Filed: 2000-11-25
Abstract: PURPOSE: Provided is an oiling device of weft for a weaving machine which is characterized by reducing friction coefficient, increasing softness, flatness and charged property, having easiness of oiling because oiling is performed by interlocking with the weaving machine, preventing cutting of weft, increasing efficiency of weaving and improving quality of cloth. CONSTITUTION: The oiling device(20) is comprised of: an oiling part(25) which is fixed on a horizontal frame of a weft supplying table(15) with a holding bar(22), covering weft with oil; and an oil supplying part(50) supplying oil to the oiling part(25). The oiling part(25) is comprised of: an oiling case filled with oil; a weft inlet and a weft outlet having a guide which are made on front and rear of the oiling case; a confirming holes which are made on an upper side of the oiling case, confirming oiling; and an oiling shaft which is installed in the oiling case, covering weft with oil.
Patent KR-20020043670-A (KR)
Title: Method for formation ground bonding surface of semiconductor package
Inventor: CHO EUNG SAN
IPC: H01L21/60
Filed: 2000-12-02
Abstract: PURPOSE: A method for fabricating a ground bonding region of a semiconductor package is provided to reduce waste of gold or silver, by forming a region capable of ground wire bonding only in a desired portion while using a small amount of gold or silver. CONSTITUTION: A part of an oxidation blocking layer(18) formed on a heat sink(10) is eliminated by a laser beam. Gold or silver powder is supplied to the surface of the heat sink from which the oxidation blocking layer is removed. A laser beam is irradiated to the gold or silver power to clad the gold or silver power on the heat sink. The ground bonding region is locally formed on the heat sink by a laser cladding method.
Patent KR-20020044326-A (KR)
Inventor: YOON YEONG GYU
IPC: B60J7/043
Filed: 2000-12-05
Abstract: PURPOSE: Structure of a drainage of a sun roof for a vehicle is provided to smoothly drain the rain water flowing in a large quantity and to improve the fixing force and assembling efficiency of a hose. CONSTITUTION: A hose(3) is installed at the corner of a roof frame(2) contacting with a glass of a sun roof(1). The height difference between a slope face(4) of the roof frame and a drainage(5) is large. A plug(6) integrally connected with the hose is assembled in the hole of the drainage. The rain water flowing to the roof frame through the glass of the sun roof is drained through the hose by passing through the plug. According to the large height difference, the rain water is drained smoothly without an overflow.
Patent KR-20020044838-A (KR)
Title: Brush pit sludge removing device
Inventor: CHOI SEUNG BAEK
IPC: B21B45/06
Filed: 2000-12-07
Abstract: PURPOSE: An apparatus for removing sludge in a brush pit is provided to extend the life cycle of a filter and secure smoothness of brushing operation by smoothly performing continuous operation which is characteristics of a continuous line and preventing clogging of the filter. CONSTITUTION: The apparatus for removing sludge in a brush pit comprises a filter cloth(28) rotationally installed in a caterpillar shape at a part of the brush pit(8) which is positioned underneath a discharge line; an air line(30) having a plurality of air ejection nozzles(31) arranged on the upper part of the filter cloth(28); a sludge collection screw case(33) fixed onto the outer surface of one end of the brush pit(8) that is positioned at the side adjacent to the air line(30); filter and water proofing frames(13,23) which are oppositely installed to the screw case(33) with being spaced apart from the filter cloth(28) in a certain distance; a water proofing plate(25) which is fixed to the water proofing frame(23) so that the water proofing plate(25) is ascended or descended, and which cuts off discharge water; a filter(5) which is fixed to the filter frame(13) so that the filter(5) is ascended or descended, filters sludge and passes the discharge water; a sludge water catching guiding guide(17) installed at the rear side adjacent to the maximum ascent height of the filter(5); and an air line(16) having a plurality of air ejection nozzles(15) that are oppositely installed to the guiding guide(17) with the filter being between the air ejection nozzles(15).
Patent KR-20020044973-A (KR)
Title: An automotive parking cable for controlling tension adjuster
Inventor: BAE GYU TAE
IPC: B60T7/10
Filed: 2000-12-07
Abstract: PURPOSE: A tension adjuster of a parking cable for a vehicle is provided to improve convenience by adjusting tension of the parking cable automatically with elastic force, and to prevent accidents by distributing operating force to wheels of the vehicle. CONSTITUTION: A tension adjusting device of a parking cable for a vehicle is composed of a cable assembly installed in a parking lever; a main cable(3) combined with the assembly, and moved according to operation of the parking lever; and an equalizer(4) distributing operational force of the main cable to left and right cables(5,6) connected to a brake assembly of vehicle wheels, and adjusting tension automatically with elasticity. The equalizer distributes operational force of the main cable to left and right cables through a roller(4d) evenly. Unbalance of tension from tolerance of the cable is prevented with integrating cables. Convenience is improved, and accidents are prevented with automatically adjusting tension of the cable by using elastic force.
Patent KR-20020046421-A (KR)
Inventor: LIM JONG DAE
IPC: G06F17/00
Filed: 2000-12-14
Abstract: PURPOSE: A method for editing a personal portal service screen is provided to perform Internet works as a mail checking, an inquiry of a stock price, and a search work on one integrated environment. CONSTITUTION: A client(browser) connects to an operator computer server through an Internet communication(S2). The operator computer server constitutes an advertisement, contents, an operator advertisement/personal service, and a main page through a web site(S4), and supplies the main page to the client(S6) and displays a member joining application screen for a member joining process(S8,S10). The client inputs basic information and other contents(S12). If an additional information is inputted, data are transmitted to the server, and the server progresses a portal constitution process(S16) and executes a wizard. At this time, the user decides a portal constitution position and necessary constitution elements are transmitted to the user computer. The client sets portal constitution method, and various kinds of information and process results are registered/stored in a database according to a decision of a portal constitution method(S18). A personal portal page is created through the above processes(S24), the portal page is stored(S25), and a preparation result is displayed to the client(S26).
Patent KR-20010062437-A (KR)
Title: Radiation source for use in lithographic projection apparatus
Inventor: BANINE VADIM Y
IPC: G03F7/20
Filed: 2000-12-14
Abstract: PURPOSE: A radiation source for use in lithographic projection apparatus is provided to achieve an improved plasma source that may be used in a lithographic projection apparatus. CONSTITUTION: A plasma radiation source for extreme ultraviolet electromagnetic radiation comprises electrodes connected to a source of high electrical potential and constructed and arranged to allow a first plasma state to compress into a pinch volume by an electrical current induced in the first plasma state and a corresponding magnetic field, a supply for a working fluid to be brought into a high-temperature plasma state to emit extreme ultraviolet electromagnetic radiation, and a primary jet nozzle constructed and arranged to eject the working fluid into the pinch volume so as to be brought into the high-temperature plasma state by compression of the first plasma state into the pinch volume.
Patent KR-20020048061-A (KR)
Title: Structure for mounting a wheel guard of an automobile
Inventor: AHN JEONG UK
IPC: B62D25/18
Filed: 2000-12-15
Abstract: PURPOSE: Structure for installing a wheel guard of a vehicle is provided to reduce the production cost by reducing the number of parts and to improve work efficiency by reducing processes. CONSTITUTION: Many through holes(1a) are formed on a bumper mounting bracket(1') and a fender apron(2). Clips(100) are integrally formed on a wheel guard body(10). The clips are inserted to the through holes. A tapping screw(S) is connected to the inside of the clip from the outside of the wheel guard body. The wheel guard body is fixed on the bumper mounting bracket and the fender apron. Since the clip is integrally formed on the wheel guard body, temporary assembling is accomplished easily. According to the tapping screw connection, the wheel guard body is firmly installed on a bumper cover(1) and the fender apron.
Patent KR-20020048474-A (KR)
Title: Side glass chassis for omnibus vehicle
Inventor: KIM SEONG HO
IPC: B60J10/04
Filed: 2000-12-18
Abstract: PURPOSE: A side glass chassis structure for an omnibus is provided to prevent the moving of a side glass chassis and to make the locked state of the side glass maintained solidly when force is given toward the inside from the outside. CONSTITUTION: A side glass chassis structure for an omnibus comprises a side glass(10) installed to the side of a vehicle body to be slid horizontally, a base(20) installed to the inner side of the side glass, a base plate(40) coupled to the base and fixed to the outer side of the side glass, a chassis(50) equipped with a striker(60), and a bracket(70) supported to the side glass and adhered to the inner side of the chassis. A locking member(30) composed of a fixing hook(31) and a handle is coupled to the base to be turned. A side of the side glass is inserted in the chassis. A stopper(80) is installed at the end of the bracket. The bracket is adhered to the inner side of the chassis and the releasing of the fixing hook is prevented. A case of theft is prevented because opening the side glass outside is impossible.
Patent KR-20020052352-A (KR)
Title: An improvement device of light off time of catalyst
Inventor: KIM JANG HEON
IPC: F01N3/10
Filed: 2000-12-26
Abstract: PURPOSE: A device for improving the light-off time of a catalyst is provided to shorten the light-off time and improve the purification efficiency of a catalyst converter by actively operating an electric heater in cold starting and introducing exhaust gas with high temperature into the catalyst converter. CONSTITUTION: A device for improving the light-off time of a catalyst is composed of a heat supplying unit for supplying heat to exhaust gas passing an exhaust pipe(3) in the upper side of a catalyst converter(1), a temperature sensor(8) installed in the upper side of the catalyst converter(1) to measure the temperature of the exhaust gas, and a controller(11) receiving signals from the temperature sensor(8), a rpm sensor(15) and a wheel speed sensor(13), and controlling the heat supplying unit.
Patent KR-20020053903-A (KR)
Title: Device and method for marinating meat by vacuumizing and pressurizing
Inventor: LEE GYEONG MO
IPC: A23L13/70
Filed: 2000-12-26
Abstract: PURPOSE: Provided is a meat curing apparatus in which a curing liquid in two meat curing tanks can be automatically moved by the pressure difference caused by vacuum and pressure and the curing process is alternatively performed by use of the two meat curing tanks. The meat curing method permits curing of meat within a short time of about 20min and recycling of waste curing liquid by filtering. CONSTITUTION: In a first process, meat is inserted into a conveying net(18) and tightly stored in a first meat curing tank(1), a curing liquid is tightly stored in a second meat curing tank(2) and a curing liquid storing tank(7), a vacuum pump(6) is operated to make the interior of the first meat curing tank vacuous. The curing liquid is automatically transferred to the first meat curing tank(1) from the second meat curing tank and then filled by the pressure difference between the first and second curing tank, and the curing liquid in the curing liquid tank is forcibly transferred into the first meat curing tank. In a second process, another meat is inserted into another conveying net and tightly stored in the second meat curing tank and then a subsequent processing process is successively continued according to the same method as the first process.
Patent KR-20020054409-A (KR)
Title: Lamp shift apparatus for comfirmation in strip 1nfotmation data
Inventor: LEE CHUNG WON
IPC: B21B37/00
Filed: 2000-12-28
Abstract: PURPOSE: An apparatus for replacing a lamp for strip information data confirmation is provided which accurately transmits strip information by automatically discriminating luminous intensity of the lamp discriminating welding points and automatically replacing the lamp. CONSTITUTION: The apparatus for replacing a lamp for strip information data confirmation comprises a moving car on the upper surface of which a body(10) equipped with a fluorescent lamp(11) is mounted to discriminate positions of the welding points by irradiating light onto holes formed on welding points of a strip(S), and which is slid on guide rails(21) installed in a width direction of the strip(S); a motor(22) which is installed at one side of the moving car, and which slidingly drives the moving car on the guide rails(21) by means of a power transmission member; sensors(30,30') which are installed on a moving path of the guide rails(21) to control movements of the motor(22) by sensing a stopping point during fetching of the moving car and that the body(10) equipped with the fluorescent lamp(11) accurately reaches a working position; a luminous intensity measuring camera(40) which is installed at one side of the body(10) equipped with the fluorescent lamp(11) to frequently measure luminous intensity of the fluorescent lamp(11) during operation; and a base(50) on which the luminous intensity measuring camera(40) is mounted, and which is moved on rails(51) by driving of a motor(52) so that the base(50) approaches to or separated from the fluorescent lamp(11).
Patent KR-20020054775-A (KR)
Title: A fuel pump control system
Inventor: HONG SUN O
IPC: F02D41/34
Filed: 2000-12-28
Abstract: PURPOSE: A current is generated by a duty ratio to drive a fuel pump, thereby a regulator and a return rail is not necessary. CONSTITUTION: A fuel pump control system comprises a car speed sensing portion(10), an engine rpm sensing portion(20), a fuel pump(50) to supply fuel, an electronic control unit(30) calculating injecting fuel amount according to the car speed and engine rpm and outputting duty signal corresponding to the calculated fuel amount, a fuel pump driving portion(40) driving fuel pump converting the duty signal to a current.
Patent KR-20020058488-A (KR)
Inventor: KIM YEONG HUI
IPC: G11C29/00
Filed: 2000-12-30
Abstract: PURPOSE: A redundancy circuit is provided, which performs a repair operation by controlling the blowing of a fuse box of a number of anti fuses corresponding to the number of inputted addresses by an external input voltage. CONSTITUTION: A precharge unit(30) performs a precharge operation by states of a precharge control signal(pcg) and a fuse cutting control signal(anti_cut). A number of input units(32) are switch-controlled by receiving corresponding address signals(A0-An) by being connected to a precharge node(N1) in parallel. A fuse box(34) comprises a number of anti fuses(af0-afn) connected between the address input units and an input port of a negative voltage applied from the external. And a latch unit(36) latches a potential of the precharge node.
Patent KR-20010021911-A (KR)
IPC: A61K47/42
Filed: 1998-07-22
Abstract: 본 발명은 약제 또는 타 제제용의 제어방출형 또는 서방형 조성물에 관한 것이다. 본 발명에 조성물에 있어 필수 성분으로는 일종 이상의 중합체와 탄닌산 또는 탄닌을 포함한다. 약학 또는 타 제제의 방출은 예정된 시간 및 예정된 농도에서 이루어진다. 상기 제제의 작용부위는 국소적, 국부적 또는 전신적이다. 중합체는 셀룰로스성 또는 단백질성이다.
Patent KR-20010022408-A (KR)
IPC: C12P17/06
Filed: 1998-07-30
Abstract: Disclosed is a process for producing a compound represented by general formula (II-a): <CHEM> (wherein R<1> represents a hydrogen atom, a substituted or unsubstituted alkyl group, or an alkali metal; and R<2> represents a substituted or unsubstituted alkyl or aryl group) Ähereinafter referred to as Compound (II-a)Ü or the lactone form of Compound (II-a) Ähereinafter referred to as Compound (II-b)Ü which comprises subjecting a compound represented by general formula (I-a): <CHEM> (wherein R<1> represents a hydrogen atom, a substituted or unsubstituted alkyl group, or an alkali metal; and R<2> represents a substituted or unsubstituted alkyl or aryl group) Ähereinafter referred to as Compound (I-a)Ü or the lactone form of Compound (I-a) Ähereinafter referred to as Compound (I-b)Ü to the action of an enzyme source derived from a microorganism belonging to the genus Bacillus and capable of converting Compound (I-a) or Compound (I-b) into Compound (II-a) or Compound (II-b) in a reaction mixture to form Compound (II-a) or Compound (II-b) in the reaction mixture, and recovering Compound (II-a) or Compound (II-b) from the reaction mixture.
Patent KR-20010022458-A (KR)
Title: 컴퓨터 네트워크상의 스토리지 최적 제어 및 컴퓨터프로그램 전송을 위한 시스템 및 그 방법
IPC: G06F15/177
Filed: 1998-07-28
Abstract: 본 발명은 대화형 프로그램 처리를 간편하게 하기 위한 네트워크 상의 컴퓨터들간의 컴퓨터 프로그램들의 저장과 전송을 최적으로 제어하기 위한 컴퓨터화 시스템과 그 제어방법에 관한 것이다. 
     상기 방법에 있어서, 응용 프로그램은 복수의 개별 및 독립 기계-실행 가능 코드 모듈로서 제1 컴퓨터의 비휘발성 메모리 내에 저장된다.  상기 제1 컴퓨터는, 네트워크를 경유하여 전송된 제2 컴퓨터로부터의 요구에 응답하여, 상기 기계-실행 가능 코드 모듈의 선택된 하나를 검색하고, 상기 메모리로부터 선택된 코드 모듈일 경우에만,  그 선택된 코드 모듈을 네트워크를 경유하여 제2 컴퓨터로 전송한다.
Patent KR-20010033046-A (KR)
IPC: B81C1/00
Filed: 1999-10-13
Abstract: A micromachine and a manufacturing method according to the present invention are suitable for a micromachine that has a dynamic first microstructured portion serving as a drive portion, and a static second microstructured portion adapted to perform a switching function and functions to be performed as an optical element. The second microstructured portion can be manufactured at least without complex steps, such as a silicon process, by forming a static second microstructure on the dynamic first microstructured portion or in such a way as to be overlaid thereon by mold transfer. Thus, the microstructured portion of a complex shape can be easily formed with good reproducibility. This contributes to increased productivity thereof. Especially, when a plurality of elements are arranged in an array, similarly as in the case of a spatial light modulator, the stable reproduction thereof is achieved by the mold transfer. Thus, as compared with the case of manufacturing all elements in a silicon process, the probability of an occurrence of a defect is very low. Consequently, this contributes to improved yield of micromachines. <IMAGE>
Patent KR-20010034022-A (KR)
Title: 다단의 반응구역을 갖는 수소화처리 반응기 및 공정
IPC: C10G69/00
Filed: 1999-01-29
Abstract: 액체 탄화수소 생성물을 생산하기 위하여, 승온 및 승압하에서 액체 탄화수소 공급원료를 촉매 수소화 처리하는 방법 및 반응기는, 그 안에 수소화 촉매층을 구비한 각각의 상부 및 하부 반응구역(12,16)을 갖는 반응기내로 공급원료를 도입하도록 되어 있다. 공급원료(22)는 하부 반응구역(16)의 상부로 그 안에 구비된 촉매층내에서 반응하면서 그 촉매층을 통해 하향으로 흐르게 되어 있다.하부 반응구역(16)으로부터 나온 부분 반응된 액체 유출물(34)이 수집되고, 상부 반응구역(12)내에 있는 촉매층과 반응하면서 상부 반응구역(12)의 상부로 펌핑되어 도입된다. 수소 기체(38) 역시 상부 반응구역(12)의 상부로 도입되어, 하향으로 그리고 순차적으로 상부 및 하부 반응구역(12,16)에 있는 촉매층을 통해 또는 그 위로 그 반응구역들내의 액체와 병류접촉상태로 흐르도록 됨으로써, 상부 반응구역(12)으로부터 나온 액체 유출물이 액체 탄화수소 생성물(40)을 포함하도록 한다. 상부 반응구역으로부터의 액체 탄화수소 생성물은 수집되고 재생된다.
Patent KR-20010042215-A (KR)
Title: 클러치용 유압식 조절 디클러칭 장치
IPC: F16D25/08
Filed: 2000-01-27
Abstract: 본 발명은 외측 본체(32), 모크 캐비티를 포함하되, 모크 캐비티는 외측 본체(32)에 속하는 보어 구멍(72)과 연통되어 있는 이송 파이프에 연결된 챔버(36)용 유체 이송 입구(42)를 포함함으로써, 그것의 배향이 대체로 반경방향이고, 그것의 위치는 보어 구멍(70)내에 장착된 추가의 팽팽한 관형 요소(79)를 경유하여 외측 튜브용 이송 입구(42)에 대향하게 된다.  또한 관형 요소의 반경방향 외측 단부(102)는 모크이고, 이송 덕트(26)는 팽팽한 관형 요소(78)의 벽(106)내에 형성된 통로(108)의 우측에서 보어 구멍(72)내로 횡방향으로 방출되는 외측 본체(32, 94)내의 구멍(100)에 연결된다.
Patent KR-20010042217-A (KR)
Title: 데이터 패킷 전송 시스템내의 해독 키들의 동기
IPC: H04L12/22
Filed: 2000-01-10
Abstract: 본 발명에 따른 전송 시스템은 송신기(10)와 수신기(14)를 포함한다.  송신기는 데이터 패킷들, 예를 들어, IP 패킷들을 수신기에 전송할 수 있다.  이 데이터 패킷들은 헤더(24), 예를 들어 ESP 헤더, 및 암호화된 데이터 필드(26)를 포함한다.  데이터 필드(26)들은 변하는 해독 키(48)에 의해 수신기(14)에서 해독될 수 있다.  헤더(24)는 해독 키(48)의 변경을 포함하는 정보(32)를 포함한다.  이 정보(32)는 ESP 헤더의 SPI 필드내에 포함될 수도 있다.  이 방식에서 수신기(14)는 새로운 해독 키(48)를 사용하여 시작할 때를 정확하게 결정할 수 있다.
Patent KR-20010042603-A (KR)
IPC: C07J17/00
Filed: 1999-04-09
Abstract: The invention provides a medicament comprising a sialic acid derivative represented by the following formula and have superior solubility and absorbability.  A solid dispersion comprising a water soluble macromolecule such as hydroxypropylmethylcellulose and a sialic acid derivative dispersed in the water-soluble macromolecule and represented by the following formula (I):  <CHEM>   R<1> represents a steroid compound residue; R<2> represents hydrogen atom or a C1-C4 alkyl group, R<3> represents a C1-C15 alkyl group etc.; X represents an oxygen atom or a sulfur atom­, e.g., 3 alpha - N-(5-acetamido-3,5-dideoxy-2-O-methyl- alpha -D-glycero-D-galacto-2-noneuropyranosonyl)amino­cholestane.