baber/WOPTO huggingface dataset:
Patent KR-20030037370-A (KR)
Title: Method for use time control of personal computer
Inventor: KIM JI HO
IPC: G06F1/00
Filed: 2001-11-03
Abstract: PURPOSE: A method for restricting a use time of a personal computer is provided to set a PC use time according to week so as to automatically turn off a PC power during a use prohibition time and to use the PC during a use permission time after inputting a password. CONSTITUTION: A PC hardware reads information of peripheral devices and a system(S102). If the system is normal state, the PC hardware determines various kinds of application programs, an installation, an execution, and compulsory termination try of a PC use time restriction program(S104). If the PC use time restriction program is not executed on the system area, the program is installed(S106,S108). When the PC use time restriction program is executed, a password input window for executing a master mode is displayed. If a user inputs a corresponding password, the PC use time restriction program is executed as the master mode and the user uses the PC freely(S110,S112). If the user terminates the master mode(S114), does not input a password, or inputs an incorrect password, the PC is derived in a time restriction mode(S120). While the time restriction mode is executed, if the user terminates the use time restriction program compulsorily, the PC is turned off(S122). If the user does not delete the use time restriction program(S124) and a set use restriction time is passed(S132), a system termination alarm message is displayed(S134), a 3-minute timer is executed(S136), and the PC is terminated(S138).
Patent KR-20030037651-A (KR)
Title: Lastingness style seal body of nuclear reactor recharge water tank
Inventor: CHO SEONG JE
IPC: G21C13/028
Filed: 2001-11-07
Abstract: PURPOSE: A permanent sealing body for a reload water tank of a nuclear reactor is provided to prevent water leakage by installing a sealing body at a space between a receptacle flange and a bottom portion of a reload water tank. CONSTITUTION: A sealing body is formed with a sealing plate(100), an elastic plate(120), and a support plate(130). The sealing plate(100) is used for shielding a space between a receptacle flange(210) of a nuclear reactor and a bottom face of a reload water tank. The sealing plate(100) is fixed by using a welding portion(400). The elastic plate(120) is installed between the sealing plate(100) and the receptacle flange(210). The support plate(130) is installed at a concrete structure of the bottom face of the reload water tank in order to support a bottom portion of the sealing plate(100).
Patent KR-20030041306-A (KR)
Title: Cowl Structure for Water Leakage Prevention into Vehicle's Room
Inventor: CHUN JEONG JONG
IPC: B62D25/13
Filed: 2001-11-19
Abstract: PURPOSE: A cowl structure is provided to prevent water leakage into the vehicle's room by shutting off flow of water toward a baffle from a dash upper panel. CONSTITUTION: A dash upper panel is divided by attaching a partition plate near a baffle(1). A reverse flange cover(5) is adhered to an upper flange(4) of the baffle. Therein, flow of water is induced to an opposite direction by blocking flow of water on the dash upper panel. Very small amount of water flown in the baffle is prevented by the reverse flange cover though air(7) is sucked strongly toward a unit duct.
Patent KR-20030047594-A (KR)
Title: apparatus of supply for photo resist
Inventor: LEE SU HYEONG
IPC: H01L21/027
Filed: 2001-12-11
Abstract: PURPOSE: A photoresist supply apparatus is provided to be capable of preventing the backflow of photoresist by connecting a relief valve to a photoresist supply part and connecting an anti-backflow valve between the photoresist supply part and a pump. CONSTITUTION: A storing room(10) is installed for supplying photoresist and vacuum gas. A plurality of photoresist supply parts(20a,20b) are connected with the storing room through photoresist sensors(21a,21b) and valves(22a,22b) for supplying the photoresist. A pump(40) and a nozzle(50) are connected with the storing room for exhausting the photoresist from the storing room. A plurality of relief valves(RB1,RB2) are connected with the photoresist supply parts for conserving a predetermined pressing state, respectively. An anti-backflow valve(15) is installed between the storing room and the pump for preventing the photoresist from flowing back to the storing room from the pump.
Patent KR-20020009545-A (KR)
Inventor: CHOI YANG YUN
IPC: H01L23/50
Filed: 2001-12-13
Abstract: PURPOSE: An IC module is provided to reduce the number of wire harness, simplify a fabricating process, and reduce a fabricating cost by controlling totally an electric/electronic system of a vehicle. CONSTITUTION: An IC module is formed with a main IC module(100) and an auxiliary IC module(200). The main IC module(100) is formed with a plurality of female connection terminals(110,120), a printed circuit board(140), and a passing hole(130). The plural female connection terminals(110,120) are installed on the printed circuit board(140). The plural female connection terminals(110,120) are connected with a multitude of relay and a multitude of fuse. A multitude of circuit corresponding to a basic option of a vehicle are formed on the printed circuit board(140). The auxiliary IC module(200) is inserted into the passing hole(130). A male connection terminal is connected with the printed circuit board(140).
Patent KR-20030049905-A (KR)
Title: vehicles's to means measurement a hood panel
Inventor: KIM HWAN GI
IPC: G01M17/00
Filed: 2001-12-17
Abstract: PURPOSE: A method for measuring a hood panel of a vehicle is provided to precisely measure a gap of the hood panel of the vehicle by installing a measuring dummy on the hood panel. CONSTITUTION: A hood panel measuring method is carried out by using a bumper measuring section(60), a head lamp measuring section(70), a fender panel measuring section(80), and a hood panel rear portion measuring section(90). A measuring position is formed at left and right portions of the bumper measuring section(60) and the head lamp measuring section(70). In addition, left and right sides of the fender panel measuring section(80) are measured. The measuring method is carried out by using calipers and a steel scale. A stepped portion is measured by using a dial gauge and the steel scale. A dummy is formed on the hood panel rear portion measuring section(90).
Patent KR-20030050171-A (KR)
Inventor: PARK GI SEON
IPC: H01L27/04
Filed: 2001-12-18
Abstract: PURPOSE: A capacitor of semiconductor device and method for manufacturing the same are provided to prevent oxidation of storage contact plug generated at a dielectric layer forming process and a high temperature annealing process under O2 atmosphere by forming the dielectric layer and the storage node after forming a plate electrode. CONSTITUTION: A capacitor of a semiconductor device comprises an interlayer dielectric(43) having a contact hole on a semiconductor substrate(41), a plug(45) for burying the contact hole, a dielectric layer(53) having a cylindrical structure, a storage node, a conductive layer and a plate electrode(49).
Patent KR-20020023188-A (KR)
Inventor: LEE IK MAN
IPC: C02F3/30
Filed: 2001-12-20
Abstract: PURPOSE: An autothermal mesophilic denitrification system is provided to stabilize and treat wastewater and sludge by mesophilic denitrification and nitrification processes. CONSTITUTION: The system comprises two processes of denitrification and nitrification. For denitrification process, high concentrated wastewater is mixed in a tank at a temperature of 33-37 deg.C for 1-4 days under an anoxic condition. And for nitrification process, wastewater is mixed in a tank at a temperature of 33-37 deg.C with oxygen, and stayed for 3-12 days.
Patent KR-20030050951-A (KR)
Title: Method for forming metal wiring of semiconductor device
Inventor: KIM GWANG JIN
IPC: H01L21/768
Filed: 2001-12-20
Abstract: PURPOSE: A method for fabricating a metal interconnection of a semiconductor device is provided to prevent the moisture contained in a low dielectric insulation layer from being outgassed and prevent a sidewall profile from being changed by forming a capping layer and performing a plasma treatment process on the capping layer. CONSTITUTION: A lower metal interconnection(2) is formed on a semiconductor substrate(1). The first interlayer dielectric(3) is so formed to expose the upper surface of the lower metal interconnection. The second interlayer dielectric composed of a low dielectric insulation layer is formed on the first interlayer dielectric and the lower metal interconnection. The second interlayer dielectric is etched to form a via hole exposing the lower metal interconnection and to form a trench defining an upper metal interconnection formation region. The capping layer(11) is deposited on the side surface of the via hole and trench, the exposed lower metal interconnection and the second interlayer dielectric. A plasma treatment process is performed on the capping layer. A radio frequency(RF) etch process is performed on the resultant structure to remove the capping layer deposited on the second interlayer dielectric, the bottom surface of the trench and the lower metal interconnection. A barrier layer(12) and a metal layer for interconnection are sequentially deposited to fill the via hole and the trench. The metal layer for interconnection and the barrier layer are polished until the second interlayer dielectric is exposed.
Patent KR-20030052561-A (KR)
Title: Method for Fabrication poly silicom thin film having low-temperature using Metal Induced Crystalization Method
Inventor: KWON HYEON JA
IPC: H01L21/20
Filed: 2001-12-21
Abstract: PURPOSE: A method for manufacturing a low temperature polysilicon thin film using a metal induced crystallization is provided to be capable of reducing inner defects and improving the characteristics of the low temperature polysilicon thin film by optimally controlling the thickness of an amorphous silicon thin film. CONSTITUTION: The first insulating layer(11) is formed on a substrate(10). An amorphous silicon thin film(12) having a thickness of 30-100 nm, is formed on the first insulating layer(11). A metal layer(13) is formed on the amorphous silicon thin film(12). The amorphous silicon thin film(12) is transformed into a polysilicon thin film by carrying out a heat treatment at the resultant structure. Preferably, the heat treatment is carried out at the temperature of 450-550°C.
Patent KR-20030052732-A (KR)
Title: Method for refining of high-nickel alloy of AOD
Inventor: BYUN SEON MIN
IPC: C21C7/00
Filed: 2001-12-21
Abstract: PURPOSE: A method for refining high-nickel alloy using AOD (argon oxygen decarburization) is provided to increase dephosphorization and desulphurization efficiencies and improve productivity by performing dephosphorization and desulphurization refining on the high-nickel alloy in AOD. CONSTITUTION: In a refining method of high-nickel alloy using AOD (argon oxygen decarburization) in which molten high-nickel alloy tapped from electric furnace is refined using AOD, the method for refining high-nickel alloy using AOD comprises a decarburization and dephosphorization step of decarburizing and dephosphorizing the molten high-nickel alloy so that basicity of the molten high-nickel alloy in AOD is 3 to 4, concentration of calcium oxide in slag is 40 to 45%, and concentration of iron oxide in slag is 23 to 32%; a slagging off step of recharging the slagged off molten high-nickel alloy into the AOD after tapping the molten high-nickel alloy decarburized and dephosphorized in the decarburization and dephosphorization step into a ladle and slagging off the molten high-nickel alloy tapped into the ladle; a molten high-nickel alloy temperature increasing step of increasing temperature of the molten high-nickel alloy recharged into the AOD after completing the slagging off step; and a desulphurization step of desulphurizing the molten high-nickel alloy whose temperature is increased in the molten high-nickel alloy temperature increasing step.
Patent KR-20030055012-A (KR)
Title: Apparatus for departing the iron powder from the slag granulation
Inventor: HAN SANG HYEON
IPC: B03C1/16
Filed: 2001-12-26
Abstract: PURPOSE: An apparatus for separating iron from granulated slag is provided which is arranged on a transfer path for transferring the granulated slag to effectively separate iron mixed with the granulated slag in the process of manufacturing slag discharged from blast furnace process into granulated slag. CONSTITUTION: In an apparatus for separating iron from iron contained granulated slag(33) manufactured by rapidly cooling slag discharged from blast furnace, the apparatus(45) for separating iron(34) from the granulated slag comprises an electromagnet installed on the upper part of belt conveyor for transferring the granulated slag; a support frame for guiding the electromagnet so that the electromagnet is horizontally moved; and a moving means for moving the electromagnet, wherein the apparatus further comprises a magnetic on switch(42) and a magnetic off switch(40) installed on the support frame with being spaced apart from each other in a certain distance, the electromagnet moved along the support frame by movements of the moving means is contacted with the magnetic on switch to generate electromagnetic force and contacted with the magnetic off switch to lose the electromagnetic force, wherein a vertical moving means is installed on the support frame to reciprocate the electromagnet vertically, and wherein the apparatus further comprises agitating blades(44) for agitating the granulated slag loaded on the belt conveyor and transferred.
Patent KR-20030055522-A (KR)
Title: Method for manufacturing high carbon working product having a earthquake property
Inventor: CHOI HAE CHANG
IPC: C21D8/06
Filed: 2001-12-27
Abstract: PURPOSE: A steel working product manufacturing method is provided in which graphitization heat treatment for securing graphite structure favorable to cold forming property is performed on steel (wire rod) before cold forming, and heat treatment for securing microstructure is performed on the steel working product after forming. CONSTITUTION: The method comprises heat treatment process of graphitizing a steel comprising 0.65 to 1.50 wt.% of carbon, 2.0 to 4.0 wt.% of silicon, 0.1 to 0.8 wt.% of manganese, 0.01 wt.% or less of phosphorus, 0.01 wt.% or less of sulfur, 0.002 to 0.01 wt.% of nitrogen, 0.002 wt.% or less of oxygen, one or more elements selected from the group consisting of 0.3 to 2.0 wt.% of nickel, 0.001 to 0.003 wt.% of boron, 0.01 to 0.5 wt.% of vanadium, 0.01 to 0.5 wt.% of niobium, 0.01 to 0.5 wt.% of molybdenum, 0.01 to 0.2 wt.% of titanium, 0.01 to 0.5 wt.% of tungsten and 0.01 to 0.2 wt.% of copper and a balance of Fe and other impurities in the temperature range of Ac1 to(60±30 deg.C) and air cooling the graphitized steel; cold forming process of cold forming the heat treated steel into steel working product; and a process of obtaining austenite single phase by heating the steel working product at a temperature of Ac3 transformation temperature or more for 20 minutes or more, rapidly cooling the heated steel working product to a temperature of Ms+220 to Ms+300 deg.C in a cooling rate of 30 deg.C/sec or more, isothermal heat treating the rapidly cooled steel working product for 50 minutes or more, and oil cooling or air cooling the isothermal heat treated steel working product so that microstructure of the steel working product has a composite phase of ferrite and residual austenite, and phase fraction of blocky type residual austenite in the residual austenite is 10 to 30%.
Patent KR-20030056128-A (KR)
Title: Method for Conditional Selling in On Line Commercial Transaction
Inventor: CHOO BYEONG SU
Filed: 2001-12-27
Abstract: PURPOSE: A conditional goods selling method is provided to enable a seller to present a sale condition, e.g., a sale quantity and price, to a buyer at an online commerce site so that it can sell many goods at a low price. CONSTITUTION: The method comprises several steps. A seller server transmits the first sale condition, including a sale quantity and unit price, to a PC of a buyer(S24). The seller server receives a purchase order from the PC of the buyer in response to the first sale condition, and checks whether the ordered quantity comes to the quantity of the first sale condition(S25). In a case that the ordered quantity comes to the quantity of the first sale condition, the seller server sells the ordered goods at the unit price of the first sale condition(S26), but in a case that the ordered quantity does not come to the quantity of the first sale condition, the seller server presents the second sale condition, including another sale quantity and unit price, to the PC of the buyer(S28). The seller server receives a purchase order from the PC of the buyer in response to the second sale condition, and checks whether the ordered quantity comes to the quantity of the second sale condition(S29). In a case that the ordered quantity comes to the quantity of the first sale condition, the seller server sells the ordered goods at the unit price of the second sale condition(S30).
Patent KR-20020055443-A (KR)
Title: Arm wear type communication device and high dielectric chip antenna
Inventor: ITO TAKASHI
IPC: H01Q13/08
Filed: 2001-12-28
Abstract: PURPOSE: To provide an arm mounted communication equipment taking an actual use form into consideration. CONSTITUTION: Uncoated arm holders 2, 3 are attached to both sides of a communication equipment body 1 as a mounter, respectively. Flat-shaped chip antennas 4, 5 are arranged in the arm holders 2, 3, respectively. When the communication equipment body 1 is mounted to an arm, the chip antennas 4, 5 are positioned on a radius side 6 and an ulna side 7 of an arm, and the arm mounted communication equipment transmits and received electric waves. When communication equipment body 1 is detached from an arm and is used by holding it to an ear, the electric waves are transmitted and received so as to avoid a ground effect of the human body. The chip antennas 4, 5 are structured by a ground pattern on an antenna base plate, a dielectric arranged in the upper part, and further a conductor foil which is called a patch pattern provided on the above surface.
Patent KR-20030056802-A (KR)
Inventor: CHOI MYEONG GYU
IPC: H01L29/78
Filed: 2001-12-28
Abstract: PURPOSE: A method for forming an FET(Field Effect Transistor) is provided to be capable of improving integration degree by using a transistor having multilayer structure. CONSTITUTION: The first transistor(100) is formed on a semiconductor substrate(11). An interlayer dielectric(21) is formed on the first transistor(100). A single crystalline silicon layer(22) is formed on the interlayer dielectric(21). The second transistor(200) is then formed on the single crystalline silicon layer(22) using the single crystalline silicon layer as a substrate. Tungsten is used as a metal line of the first transistor(100). Copper is used as a metal line of the second transistor(200).
Patent KR-20020003540-A (KR)
IPC: A61K31/185
Filed: 2000-06-22
Abstract: 본 발명은 아미노에탄술폰산 및 점막 자극제를 함유하는 구강 또는 비강 적용 제제를 제공한다.  상기 제제를 구강 또는 비강에 적용함으로써, 활성화된 구강 점막 또는 비강 점막을 통해 아미노에탄술폰산을 신속하게 또한 고효율로 흡수시킬 수 있다.  또한, 상기 제제의 적용에 의해 피로에서 조기에 회복할 수 있다.
Patent KR-20010079567-A (KR)
Title: Rotating label system and method
IPC: B65C9/20
Filed: 1999-07-16
Abstract: A system and method are disclosed for constructing a rotatable label and attaching the rotatable label to a container. The rotatable label includes a release tab releasably attached to an outer label. The release tab is adhered to the container, or to an inner label adhered to the container, to secure the outer label to the container while the outer label is wrapped around the container. The release tab may then be detached from the outer label to permit the outer label to be rotated about the container. Longitudinal movement of the outer label relative to the container may be restricted by disposing the outer label between top and bottom label panels formed on the container. The outer label is preferably adapted with a transparent portion or window permitting viewing of indicia disposed therebehind.
Patent KR-20010082174-A (KR)
IPC: H01M4/36
Filed: 1999-08-11
Abstract: 본 발명은 전기화학적 전지에 사용하는 복합 양극 재료에 관한다.   이 복합 재료는 양극 재료 입자 및 양극 재료 입자내 최소한 부분적으로 포함된 전도성 물질을 포함할 수 있을 것이다.   이 재료는 양극 재료 및 이에 최소한 부분적으로 포함된 핵형성 입자를 포함할 수 있을 것이다.
Patent KR-20010074967-A (KR)
Title: 광 기록매체의 정보층에 복수의 마크를 기록하는 방법 및장치
IPC: G11B7/00
Filed: 2000-06-30
Abstract: 기록된 데이터를 나타내는 마크가 방사 펄스의 시퀀스에 의해 기록매체의 상변화 층 내부에 기록되는, 광 기록매체에 기록하기 위한 방법 및 장치가 개시된다. 소거 전력레벨(e)보다 높은 값을 갖는 하강 전력레벨(t)이 시퀀스 내부의 최종 기록 펄스(3) 다음에 도입된다. 추가적으로, 시퀀스에 있는 최종 기록 펄스(3)의 출력레벨이 상승될 수 있다. 이것은, 특히 높은 기록속도에서 기록할 때 기록된 마크의 지터를 줄인다.
Patent KR-20010075447-A (KR)
IPC: C07D413/04
Filed: 1999-09-29
Abstract: 본 발명은, 화학식 I로 표시되는 치환 이속사졸릴티오펜 화합물 또는 그의 염을 제공한다. 
     <화학식 I> 
     
       
     
     식중, R 1 및 R 2 는 각각 탄소 원자수 1 내지 5의 알킬기를 나타내고, R 3 은 시아노기 또는 CONR 5 R 6 (식중, R 5 및 R 6 은 각각 수소 원자 또는 탄소 원자수 1 내지 10의 알킬기를 나타냄)로 표시되는 기를 나타내고, R 4 는 탄소 원자수 1 내지 5의 알킬기 또는 페닐기를 나타내고, n은 0 내지 2의 정수를 나타낸다. 
     본 발명의 화합물은 생체내에 존재하는 세포 분화 유도 인자의 작용을 특이적으로 증강시킴로써 각종 뼈 질환 또는 신경성 질환의 치료 또는 예방에 유용하다.
Patent KR-20010106505-A (KR)
Title: Burnishing method and apparatus for providing a layer of compressive residual stress in the surface of a workpiece
IPC: B24B49/00
Filed: 1998-10-08
Abstract: The burnishing method and apparatus (100) for implementing the method of the present invention utilizes a single-point burnishing process to provide deep compression with a minimal amount of cold working an d surface hardening. In particular, the area to be burnished along the surface (178) of a workpiece (144) is defined and a freely rotatin g burnishing ball (114) is forced against the surface of the workpiece (144) to produce a localized area of deformation having a deep lay er of compression within the surface. The burnishing ball (114) is then rolled over the surface in a substantially nonoverlapping pattern. A preferred embodiment of the burnishing apparatus (100) for implementing the burnishing method comprises a socket (108) having a tip member (104) incorporating a ball seat (110), a burnishing ball (114) disposed within the ball seat (110), a rod member (106) integrall y formed with the tip member (104); and a socket support (102) for supporting the socket (108) on a conventional tool holder. The socket (108) is provided with means for directing lubrication fluid from an external reservoir to the ball seat (110) to permit the burnishing ball (114) to freely rotate and for directing a predetermined amount of lubrication fluid to the surface (178) of the workpiece (144).