baber/WOPTO huggingface dataset:
Patent KR-20010037711-A (KR)
Inventor: PARK YUN SANG
IPC: G11C11/408
Filed: 1999-10-19
Abstract: PURPOSE: A method for controlling address input/output is provided to input/output an address signal with less pins in spite of a large memory. CONSTITUTION: The method includes the first through fourth steps. The first step is to select a predetermined number of address pins(A0,A1). The second step is to sequentially input/output a row address signal(X0-X15) of 16 bits from/to the address pins two bits or four bits at a time. The third step is to sequentially input/output a column address signal(Y0-Y15) of 16 bits to the address pins two or four bits at a time after the row address signal is inputted or outputted.. The row address signal bits(X0,X2,...X14) are even row address signal bits and the row address signal bits(X1,X3,...X15) are odd row address signal bits. The column address signal bits(Y0,Y2,...Y14) are even column address signal bits and the column address signal bits(Y1,Y3,...Y15) are odd column address signal bits. The fourth step is to repeatedly input/output the row address signal and the column address signal to the address pins.
Patent KR-20000029363-A (KR)
Inventor: YAMAGUCHI TOSHIYA
IPC: C22C14/00
Filed: 1999-10-28
Abstract: PURPOSE: A method for forging a titanium metal is provided to produce titanium metal products having high fatigue intension or high ductility with a low cost. CONSTITUTION: A method for producing an engine valve comprises: the processes of preparing titanium sinter material containing more than 1wt% of stable ceramic particles and/or pores among titanium alloy; forging a titanium metal by heating the material in a forging temperature; heating a sinter billet(10); forming a stem by extruding the billet in a state of remaining one part of the heated billet as a rest; correcting a shaft bent by rolling extruded stem after reheating; and forming a hat unit by hot swage-forging the rest.
Patent KR-20010044847-A (KR)
Inventor: KIM JUNG SUP
IPC: H02H3/20
Filed: 1999-11-01
Abstract: PURPOSE: A surge absorber is provided to ensure a superior function by using a property of a semiconductor. CONSTITUTION: ZnO, BiO, and SiO which are semiconductor chemical compounds in high purity powder are mixed in wt% ratio 90:5:5. A body(1) is formed through a plastic process, a binder process, a forming process and a heating process. A glass tube(3) covers the body. A lead line(2) is connected on both sides of the glass tube(3). If an abnormal voltage is ranging from 200V to 500V, conduction is carried out. ZnO, BiO2, CoO2, and SiO2 which are semiconductor chemical compounds are mixed in wt% ratio 80:5:5:10. If an abnormal voltage is ranging from 700V to 2000V, conduction is carried out.
Patent KR-20010046469-A (KR)
Inventor: PARK YONG GYU
IPC: H05B33/20
Filed: 1999-11-12
Abstract: PURPOSE: A thick film electroluminescence device is provided to improve brightness and durability of a device by suppressing an air gap from being caused within a fluorescent layer of the thick film electroluminescence device. CONSTITUTION: A transparent electrode is formed by vacuum-depositing a conductor such as ITO or transparent tin metal on an upper side surface of a substrate. Then, fluorescent powder is manufactured by mixing ZnS with CuxS and performing a sintering process. The powder is grinding into a size of 1 to 2μm. An etching is proceeding with cyanide to remove the CuxS deposited on the surface of the fluorescent powder. Accordingly, a light emitted by the CuxS is prevented from being blocked by an energy applied from the outside. A binder is formed by mixing cyano resin with N-Dimetyhlformanide(HCON(CH2)2=73.09) solvent at a predetermined ratio. The above manufactured ZnS:Cu and an insulator are mixed with the binder to be uniformly coated on an upper side surface of the transparent electrode. The coating is dried for 20 minutes at a temperature of 130°C to form a fluorescent layer. The fluorescent material, the insulator and the binder are blended to make a fluorescent paste. The fluorescent paste is coated on the transparent electrode through a screen print process.
Patent KR-20010046759-A (KR)
Inventor: CHA SEUNG SIK
IPC: F24F1/02
Filed: 1999-11-15
Abstract: PURPOSE: A cooling water supply system is provided, in which the heat exchanger installed within the cooling condenser is cooled/heated in a stabilized manner during cooling/cooling operation, to thereby achieve a maximized cooling/heating efficiency. CONSTITUTION: A cooler/heater(1) includes a blower(2) and an evaporator(21) installed in the inner upper portion of the cooler/heater, a cooling condenser(31) installed in the center portion of the cooler/heater, and a water tank(41) and a compressor(51) installed in the inner lower portion of the cooler/heater. Two pumps(42,42') are installed in front/rear or right/left of the water tank, and the hose and nozzle connected to pumps are connected to both sides of the cooling condenser. The water tank has a water level sensor(500) mounted within the water tank in such a manner that the water level sensor is positioned between the upper end and center of the water tank. A drain pump(41') operates in accordance with the result of water level sensing.
Patent KR-20010047756-A (KR)
Inventor: BAE SEONG YONG
IPC: H04M7/00
Filed: 1999-11-23
Abstract: PURPOSE: An adaptability testing method of local number portability ISUP protocol is provided to maintain an objectivity for a testing result and reduce a different opinion possibly occurring in an interworking test between exchangers by commonly testing various exchangers by a developer, effectively perform a test by using a construction element of an ISUP simulator and facilitate an analysis of the testing result. CONSTITUTION: A testing is initialized(301). A test case selection function is performed to select a test case(302). The selected test case execution function is performed(303). A result analysis selection function is performed to determine whether the execution result is to be analyzed(304). If the result analysis is desired, the test result analysis function is performed(305), and it is determined whether the test result is to be stored(306). If the analyzed test result is to be stored(306), the test result is stored(307) and it is determined whether it is the final test case(308). If it is the final test case, it is ended.
Patent KR-20010048405-A (KR)
Inventor: YANG GUN SEOK
IPC: B05C9/02
Filed: 1999-11-26
Abstract: PURPOSE: A device for locking a skid board for painting is provided to prevent coming apart of a car body from a carrier by buoyancy of electrostatic solution in case that the car body is thrown into the electrostatic progresses by being locked to a skid board. CONSTITUTION: The device for locking the skid board for painting includes a car body(40), a skid board(50), latches(61, 62), oil pressure operators(71, 72) and sensing instruments(80, 81). The locking holes are on the both sides of the bottom of the car body(40). The latches(61, 62), which correspond to the locking hole of the car body(40), are located possible to be rotated on the side of the skid board(50). The oil pressure operators(71, 72) are connected to the latches(61, 62). The sensing instruments(80, 81) sense the location of the car body(40) to control the lock/unlock of the latches(61, 62) and locking holes.
Patent KR-20010048857-A (KR)
Inventor: BAE DAE CHEOL
IPC: C23C18/00
Filed: 1999-11-30
Abstract: PURPOSE: An acidic tin plating solution is provided which can selectively form a tin plating layer only on the pore area existing in a porous metallic chromium plating layer which is already formed on a steel sheet, and a method for forming a chromium plating layer in which pores are formed using the plating solution is provided so that a tin plating layer remains on the same plane as the chromium plating layer on the chromium plating layer covered steel sheet. CONSTITUTION: An acidic tin plating solution comprises 30 to 50 g of tin ions, 5 to 10 g of free acid of phenol sulfonic acid (a value converted into sulfuric acid) and a balance of water per 1 liter of plating solution, wherein the plating solution further comprises 1.0 to 5.0 g of ethoxylated naphthol sulfonic acid (ENSA) per 1 liter of the plating solution. A method comprises the process of selectively forming a tin plating layer only on the pore area where tin is exposed from the steel sheet by immersing a base steel sheet on which a chromium plating layer having pores on the surface thereof is formed into a tin plating solution at a temperature of 30 to 35 deg.C for 1 to 5 seconds, and electrolytic reduction reacting the tin plating solution immersed steel sheet.
Patent KR-20010054676-A (KR)
Inventor: PARK HUI SUK
IPC: H01L21/31
Filed: 1999-12-07
Abstract: PURPOSE: A method for forming an interlayer dielectric layer with low dielectric constant of a semiconductor device is provided to increase adhesive strength between the interlayer dielectric layers with maintaining low dielectric constant. CONSTITUTION: In the method, a conductive pattern(23) is formed on an underlying layer(21), and then the first interlayer dielectric layer(27) including carbon is formed thereon. Next, while an oxidizing source is supplied in an atomic layer deposition manner, carbon is removed from only a surface of the first interlayer dielectric layer(27). Thereafter, the second interlayer dielectric layer(31) is formed on the first interlayer dielectric layer(27) having the carbon-free surface. The method may further include, after the supply of the oxidizing source, forming an aluminum oxide layer(29) on the first interlayer dielectric layer(27) by supplying an aluminum source in the atomic layer deposition manner.
Patent KR-20010057004-A (KR)
Inventor: BAEK JUNG GI
IPC: F23J13/04
Filed: 1999-12-17
Abstract: PURPOSE: A supply and exhaust pipe has adjustable length so that the length of a protrusive part thereof is fixedly maintained independently with the thickness of a partition to improve suction efficiency and prevent a safety accident. CONSTITUTION: A pipe comprises an exhaust pipe(52) and a supply pipe(54). The exhaust pipe(52) comprises an outer tube(58) connected with a heat exchanger to discharge burnt emission to outside and an inner tube(56) slidably inserted into the inner side of the outer tube(58) so that the inner tube(56) moves slidingly on the inner surface of the outer tube(58) to change the length thereof. The supply pipe(54) comprises an inner member(66) installed on the outer surface of the exhaust pipe(52) a certain gap for sucked air to pass and connected with a burner and an outer member(68) slidably installed on the outer circumference of the inner member(66) and penetrating a partition(16) so that the outer member(68) moves slidingly to change the length thereof.
Patent KR-20010057684-A (KR)
Inventor: KIM YEONG GYU
IPC: G02F1/136
Filed: 1999-12-23
Abstract: PURPOSE: A method of fabricating a substrate for a reflective micro LCD(liquid crystal display) is to increase a reflecting rate to 90 or more percent, thereby improving display performance of the LCD. CONSTITUTION: A thin film transistor including a gate electrode, a source electrode and a drain electrode formed on a wafer. An insulating film deposited on the wafer and then patterned to form a contact hole for exposing the drain electrode. A barrier metal layer formed thereon. A tungsten layer deposited on the barrier metal layer, and then planarized until the insulating film is exposed. A titanium nitride deposited thereon by a reactive sputtering method in which nitrogen gas of below 35 sccm is injected. Then, an aluminum thin film deposed on the titanium nitride by a sputtering method. In the process of depositing the titanium nitride, argon gas of 40 sccm is further injected.
Patent KR-20010063832-A (KR)
Inventor: BAEK CHEOL HO
IPC: H01L21/283
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to load correctly a lower portion of a contact on a predetermined region though a photoresist pattern is distorted by a scattering phenomenon or a material characteristic. CONSTITUTION: Two gate lines(33) are passed across an active region(31). A metal contact(35) is formed on the active region(31) between the gate lines(33). A cell region and a peripheral region are defined on a surface of an interlayer dielectric for forming the metal contact(35). The cell region is higher than the peripheral region. A slope of the metal contact(35) is confirmed. A position and a size of the metal contact(35) on a layout is determined by calculating of a lower portion of the metal contact(35).
Patent KR-20010064160-A (KR)
Inventor: LEE BYEONG HUI
IPC: B21B45/04
Filed: 1999-12-24
Abstract: PURPOSE: A removing device of foreign substances is provided to remove defects on the surface of the strip and to remove swarf and the foreign substances in the side of the strip. CONSTITUTION: A driving portion contains motor bases(3) installed in both sides of a strip(100); a motor(7) fixed in the motor base(3) and combined with a reducer(5); and a screw bar(1) combined with a driving shaft of the motor(7) by a coupling and rotated when the motor is driven. A wiper portion contains a screw guide(25) to pass the screw bar and a guide bar(17); a wiper blade block(27) fixed in the screw guide(25); and a wiper blade(31) inserted in an inserting groove of the wiper blade block(27) and to wipe swarf and foreign substances in the side of the strip(100) by contacting with the strip(100). An injecting portion contains an air pipe(55) connected with an air hose(51) by a clamp; an air nozzle(57) to inject air into the strip(100) when the wiper blade(31) wipes the strip(100); and an air solenoid valve installed in the air pipe(55), connected with a control unit(59), to control an opening and a closing of the air nozzle(57).
Patent KR-20000012789-A (KR)
Inventor: JANG HWANG JIN
IPC: G06Q30/02
Filed: 1999-12-27
Abstract: PURPOSE: A gift lottery system is provided to induce exciting of a customer and increase effect of advertising and amount of sale using connection of internet. CONSTITUTION: The gift lottery system comprises an identification symbol, an internet home-page, an internet server and an internet terminal. In the gift lottery system, the identification symbol is distributed to each customer. The internet terminal loads the internet home-page. The internet home-page has identification symbol input unit, a selection symbol display unit. The identification symbol input unit inputs the identification symbol and the selection symbol display unit displays the selection symbol which is selected by server, wherein an inputted identification symbol on identification symbol input unit and a displayed symbol on the selection symbol display unit are compared to recognize winning.
Patent KR-20010064317-A (KR)
Inventor: AHN GWANG SEOK
IPC: G11B19/20
Filed: 1999-12-29
Abstract: PURPOSE: A spindle motor for driving disk is provided to minimize vibration and noise by placing each magnet forming at least more than one groove at an upper and lower part of a rotating axis and a metal bearing. CONSTITUTION: A rotating axis(210) is equipped. A rotor yoke is fixed by a bush installed at the rotor axis(210). A driving magnet is installed at the inside of the rotor yoke. An armature core generates rotating magnet and is placed at position corresponding to the driving magnet. A metal bearing(220) is placed at the rotating axis(210). More than one inserting groove(212,214) is formed at the external diameter of the rotating axis(210) at least. More than one internal groove(222,224) is formed at a surface corresponding to the rotating axis(210) at the metal bearing(220) at least. The metal bearing(220) includes each magnet(230,240) inserted in an inserting groove of the rotating axis(210) and an internal diameter groove of the metal bearing(220) separately. The magnet of the rotating axis(210) and the magnet of the metal bearing is installed so that same polarity is facing each other.
Patent KR-20010066329-A (KR)
Inventor: HWANG YEONG HO
IPC: H01L27/04
Filed: 1999-12-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is to form an oxide film on an edge portion of a source oriented drain region of an NPN transistor or form a spacer using a nitride film, thereby preventing the rupture of an edge portion of a metal wiring contact. CONSTITUTION: A pad(10) is connected to a drain region(I) of an NPN transistor through a metal wiring(12), and the metal wiring is connected to the drain region through a metal wiring contact(14). The drain region is isolated from a source region(II) through an isolation film(16). A spacer is formed on the metal wiring contact connected to the drain region using an oxide film or nitride film, thereby preventing the metal wiring contact positioned on an edge of the drain region from being ruptured. If the space is formed on the metal wiring contact, the size of the metal wiring contact is reduced, and the contact resistance is increased.
Patent KR-20000029899-A (KR)
Title: Unit consisting of an electric motor and of a working machine driven thereby
Inventor: BURKDORP YOHEN
IPC: F16H57/02
Filed: 1997-06-26
Abstract: PURPOSE: A unit comprising machine operated by an electric motor is provided to make cheap the manufacturing cost of an equipped support unit, and simplify constitution of an existing unit. CONSTITUTION: A drive unit includes an operation axis(4) of an electric motor(1) and a support axis(10) of a machine(10) operated by the electric motor respectively. A three-ring bearing (11) with a central eccentric ring(13) is equipped on the support axis(10). The central eccentric ring(13) is connected to the operation axis(4).
Patent KR-20000068399-A (KR)
IPC: A01N25/14
Filed: 1997-09-02
Abstract: Agrochemical granulated material which is dispersible in water and contains a mixture that is liquid, gel-like, or waxy at +25° C., comprising at least one agrochemical active ingredient and at least one surface-active compound and a thickening agent, and optionally having an outer coating, characterized in that the granulated material has plastic behavior at +25° C.
Patent KR-20000057553-A (KR)
Inventor: BARCHAS RICHARD
IPC: C07C7/163
Filed: 1997-12-09
Abstract: PURPOSE: Provided is an improved method for recovering high purity olefins from cracked gas effluents or other paraffin/olefin gaseous mixtures by use of a chemical absorption process. CONSTITUTION: A novel process for the recovery of olefins from cracked gases comprises the steps of (a) demethanizing the cracked gas stream to remove at least a portion of the methane and substantially all of the hydrogen from the cracked gas stream to produce a partially demethanized gas stream; (b) contacting the partially demethanized gas stream with a metallic solution capable of selectively chemically absorbing the ethylene and propylene to produce a stripped paraffin-rich gaseous stream and a chemically absorbed olefin-rich stream; and (c) recovering the olefins from the metallic chemical absorbent solution.
Patent KR-20000062279-A (KR)
Title: 적응 전치보상(ｐｒｅｄｉｓｔｏｒｔｉｏｎ)시스템
IPC: H04L27/36
Filed: 1997-12-24
Abstract: 도입된 비선형을 보상하기 위하여, 송신기에 의해 전송되기 전에 신호를 적절하게 전치보상하는 방법과 장치가 개시된다. 수신 신호에 대한 통계 정보는 수신기에 누적되며, 바람직하게는 프로세싱을 위하여 송신기로 다시 전송된다. 프로세싱에는 송신기-채널-수신기 체인의 어느 곳에서든 발생하는 현상인 바이어스, 이득 불균형, 로크 및 쿼드 각도 에러, AM-AM 및 AM-FM 변환 효과를 포함하는 비선형 왜곡을 포함하는 신호의 왜곡 특성을 판단하기 위한 콘스텔레이션 분석이 포함된다. 수신 신호 콘스텔레이션에서의 왜곡 통계를 분석하여, 송신기 그리고/또는 수신기 파라미터를 조정한다. 이렇게 함으로써, 전송된 콘스텔레이션에서 신호 심볼의 위치는 정확하게 전치보상되어, 수신 신호의 왜곡을 보상, 개선하므로 수신 신호의 신뢰성을 향상시킬 수 있다.
Patent KR-20000070040-A (KR)
Title: 광화학적 치료 조성물
IPC: A61K41/00
Filed: 1998-01-09
Abstract: 본 발명은 프로토포르피린 전구체 광화학적 치료제를 혈관 교질-국부화 감광제, 임의로 하나 이상의 표면 투과 보조제 및 임의로 하나 이상의 킬레이트제와 함께 포함하는 약제학적 조성물, PDT에 반응성인 질환 및 이상증을 치료하는데, 바람직하게는 상승적으로 증진된 치료 효과를 나타내는데 당해 약제학적 조성물의 용도, 이러한 약제학적 조성물을 포함하는 키트 및 치료 및 진단 방법을 제공한다.
Patent KR-20000070297-A (KR)
IPC: F28F3/14
Filed: 1998-01-19
Abstract: The invention relates to a heat exchange element (1) for a film heat exchanger intended for distillation or for the evaporation of solutions or suspensions, and to a method for manufacturing the same. The substantially bag-like element is formed by bonding from oppositely positioned plastic heat exchange films (2), evaporation of liquid taking place on the exterior surfaces of the films and condensing of the obtained vapor taking place on the interior surfaces. In the bonding the interior (4) of the element is divided into ducts to direct the travel of the vapor, and according to the invention the films are at the same time stretched in the intervals between the bonding points (3) in order to provide leeway for bulging during the pressurization of the interior of the element. The element (1) may be made up of two heat exchange films (2) stretched by means of heat and a pressure differential between the different sides of the film, the films being bonded directly to each other, or there being bonded, between the heat exchange films to be stretched, one or more straight support films to improve the loadbearing capacity of the element.
Patent KR-20000075771-A (KR)
Title: 과민성 반응 유발제를 통한 해충 억제 방법
IPC: A01N63/50
Filed: 1998-02-26
Abstract: 본 발명은 식물에서 해충을 억제하는 방법에 관한 것이다.  본 발명은 식물 또는 식물 종자에서 증식된 식물에서 해충을 효과적으로 억제하는 조건하에서 식물 또는 식물 종자에 과민성 반응 유발제 폴리펩티드 또는 단백질을 비감염 형태로 사용하는 것을 수반한다.  다른 한편으로, 과민성 반응 유발제 폴리펩티드 또는 단백질을 암호화하는 DNA 분자로 형질 전환된 형질전환 식물 또는 형질전환 식물 종자가 제공될 수 있고 형질전환 식물 또는 형질전환 식물 종자로부터 증식된 식물을 해충을 효과적으로 억제하는 조건하에서 재배한다.
Patent KR-20000076180-A (KR)
IPC: H04N5/268
Filed: 1997-05-29
Abstract: The present invention relates to an interactive digital system (1) enabling viewers full and active participation in experiencing a live broadcast event. Particularly, the presentation of the live event is personalized for the viewer through the provision of options, including multiple video streams, associated with different camera angles, for example, and integrated audio and graphic segments. Further, information obtained from related Web sites can be integrated into the live program.
Patent KR-20010005797-A (KR)
Title: 광디스크 부착합체 장치 및 부착합체 방법
IPC: B29C65/48
Filed: 1999-03-10
Abstract: 접착제가 도포된 제1 디스크(D1)에 대해, 제2 디스크(D2)를 합체해서 2장의 광디스크를 부착합체하는 장치에 있어서, 
     상기 제2 디스크(D2)를, 제2 디스크에 대응하는 상기 제1 디스크(D1)측 방향과 반대방향(화살표 X방향)으로 불거져 나오도록 구부려 흡착유지하면서, 제2 디스크(D2)를 제1 디스크(D1)에 합체하는 구성이며, 제1 디스크(D1)와 제2 디스크(D2)의 외측영역을 접하게 함으로써, 양 디스크(D1,D2) 사이에 형성되는 밀폐공간(5)을 진공흡입한다.
Patent KR-20010013712-A (KR)
Title: 수용성 케토프로펜 염을 함유하는 약학적 제제 및 그의 용도
IPC: A61K31/401
Filed: 1999-04-09
Abstract: 새로운 약학적 제제는 케토프로펜, 및 글루코사민 및/또는 프롤린 및/또는 히드록시프롤린의 반응에 의해 수득된 0.01 내지 30 질량%의 수용성 염을 함유한다. 
     이같은 제제은 관절 및 점막의 항염증 및 진통성 치료에 유용하다.
Patent KR-20000062441-A (KR)
Title: 불량분포 해석시스템
IPC: H01L21/66
Filed: 2000-01-07
Abstract: 불량소자의 분포를 해석하는 방법이 특정 방향으로 단위 길이의 일 피치내에 규칙적으로 배치된 복수의 소자를 포함하는 반도체 집적회로에 적용된다.     상기 방법은 반도체 집적회로내의 불량소자 각각의 위치를 생성하고, 불량소자들 사이의 길이 단위의 개수의 약수 각각에 대하여, 기대함수값이 기준값보다 큰지 여부를 첫째로 결정함으로써 수행되며, 길이 단위의 개수는 하나의 길이 단위보다 크다.   또한, 상기 방법은 불량소자의 분포가 규칙적인 분포를 포함하는지를 기대함수값과 기준값에 기초하여 두 번째로 결정하고, 두 번째 결정의 결정결과를 나타냄으로써 수행된다.
Patent KR-20010073313-A (KR)
Title: Allocation method for common packet channel
Inventor: LEE YEONG DAE
IPC: H04B7/26
Filed: 2000-01-13
Abstract: PURPOSE: A method for allocating a CPCH(Common Packet Channel) is provided to transmit allocation information of the CPCH through the QPSK(Quadrature Phase Shift Keying), so that a mobile station can efficiently allocate the CPCH. CONSTITUTION: A mobile station requests the allocation of a CPCH(Common Packet Channel) to a base stations. The base station checks the possibility of the requested CPCH allocation. If possible, a CA-AICH(Channel Allocation-Acquisition Indication Channel) for informing the information of the CPCH is transmitted through the QPSK(Quadrature Phase Shift Keying). A message is transmitted through a corresponding physical channel, according to the transmitted CA-AICH.