baber/WOPTO huggingface dataset:
Patent KR-20030005563-A (KR)
Title: Internal Voltage circuit of semiconductor device
Inventor: LEE GYEONG HO
IPC: G11C5/14
Filed: 2001-07-09
Abstract: PURPOSE: An internal power circuit is provided to reduce power consumption and a layout area by enabling a leak circuit to operate continuously when an internal voltage is higher, by comparing the internal voltage with a reference voltage. CONSTITUTION: A VDL/VDLR comparator(31) compares a feedback internal voltage(VDL) with a reference voltage(VDLR) and output a lead operation control signal(leakon). The reference voltage(VDLR) is not used as a bit line voltage. A VDL leak circuit(32) performs a leak operation in response to the control signal(leakon), and receives a reference voltage(VLRDL) to output the internal voltage(VDL). The comparator(31) enables the leak circuit to continue to operate when the internal voltage(VDL) is higher than the reference voltage(VDLR).
Patent KR-20030010912-A (KR)
Title: Circulation device of strip degreasing liquid
Inventor: JU GAP SIK
IPC: B21B45/02
Filed: 2001-07-27
Abstract: PURPOSE: An apparatus for circulating strip degreasing solution is provided to improve degreasing efficiency by continuously spraying a degreasing solution having a constant temperature onto the surface of the strip, prevent clogging of a filter or pipe by filtering alien substance contained in the degreasing solution. CONSTITUTION: The apparatus for circulating strip degreasing solution comprises an alkali supply line(20') for supplying a degreasing solution(12) contained in a degreasing tank(10) to a precleaning tank(22) and a cleaning tank(26); a heat exchanger(40) which is installed on the alkali supply line(20'); a temperature sensor(44) which is installed on the alkali supply line(20') at the upper side of the heat exchanger(40); a return line(50) which is divided from the alkali supply line(20') at the upper side adjacent to the temperature sensor(44) to be connected to the degreasing tank(10); supply and return solenoid valves(46,48) which are installed on the return line(50) and the alkali supply line(20') at the upper side adjacent to a dividing position of the return line(50); a bypass line(60) which is installed separately from the alkali supply line(20') to supply the degreasing solution(12) contained in the degreasing tank(10) into a brush tank(24); first recovery tank(70) for connecting the degreasing tank(10) to the lower part of the precleaning tank(22) and the cleaning tank(26); second recovery pipe(72) for connecting the brush tank(24) to the degreasing tank(10); and an alien substance remover(80) that is installed on the second recovery pipe(72).
Patent KR-20030013746-A (KR)
Title: high control system of vehicle
Inventor: AHN JUN HYEONG
IPC: B60G17/00
Filed: 2001-08-09
Abstract: PURPOSE: An adjusting device of a height for a vehicle is provided to improve the convenience of a driver and to maintain the optimum status of the riding comfort according to the status of road surfaces by installing a status detector of the road surfaces and automatically adjusting the height of the vehicle according to the status of the road surfaces. CONSTITUTION: A status detector(10) of road surfaces generates organic voltage in proportion to the vibration of a vehicle by elastically reciprocating toward the height of the vehicle according to the vibration. An ECU(Electronic Control Unit)(3) adjusts the height of the vehicle by controlling an operating unit of an ECS(Electronic Control Suspension)(2) with a signal from the status detector. Thereby, the damage of a chassis is prevented by previously preventing the contact between the chassis and the road surfaces. Moreover, the driver's convenience and the passenger's riding comfort are improved.
Patent KR-20030010436-A (KR)
Title: Daily Necessities Coated with Color Blast
Inventor: HAN SEUNG YONG
IPC: A47G21/00
Filed: 2001-08-17
Abstract: PURPOSE: Provided is a method for coating an article such as handles for kitchen and tableware such as knife, fork, spoon, chopsticks and furniture and the article with collar blast. CONSTITUTION: The method for coating an article such as handles for kitchen and tableware such as knife, fork, spoon, chopsticks and furniture with a collar blast comprises the steps of applying a liquid type plastic on the outer surface of the article or attaching a sticker on the outer surface of the article for masking; removing a part of the masking for collar blast; applying a collar blast of emery powder and a colorant by shot-spraying; coating the surface with the collar blast coated with a transparent pigment, followed by thermal treatment; and removing the masking.
Patent KR-20030015108-A (KR)
Title: a cushion
Inventor: PARK HEUNG GI
IPC: A47C27/00
Filed: 2001-08-14
Abstract: PURPOSE: The method of manufacturing an antibacterial cushion generating far-infrared rays is provided to manufacture an antibacterial cushion generating far-infrared rays for providing heating and treatment effects by installing an emitter there inside. CONSTITUTION: The method of manufacturing an antibacterial cushion generating far-infrared rays is performed such that the cushion has an upper cover(20) and a lower cover(30) divided, and a space is formed between the upper cover and the lower cover. A heating plate(50) is installed inside the space, and the heating plate has hot wire installed therein. A plurality of jade pieces(100) for emitting far-infrared rays are installed to cover the heating plate. The upper cover and the lower cover are sewed with a mutual contacting portion(40), or bonded by high frequency method to prevent the jade pieces from moving. The hot wire has a code jack to be put into a power code, and a temperature sensor and a power lead wire are provided out of the cushion.
Patent KR-20030018476-A (KR)
Title: Rework method for color filter in tft-lcd
Inventor: HUH JAE UNG
IPC: G02F1/133
Filed: 2001-08-29
Abstract: PURPOSE: A method for repairing a color filter of a thin film transistor display device is provided to remove an erroneously formed color film using oxygen plasma and re-form the color film. CONSTITUTION: A metal is deposited on a glass substrate and patterned, to form light shielding layer patterns(22) on a predetermined portion of the glass substrate(21). A color film(26) is printed on an exposed portion of the glass substrate, which is placed between neighboring light shielding layer patterns. The color film is inspected and, when the color film has no defect, the next process is carried out. When the color film has a defect, the color film is removed through dry etching, and then the color film is formed again. When the color film has no defect, an overcoat film(24) is formed on the color film and the light shielding layer patterns. A common electrode(25) is formed on the overcoat film.
Patent KR-20020021002-A (KR)
Inventor: INUI TSUNEO
IPC: G11B5/82
Filed: 2001-08-30
Abstract: PURPOSE: To prevent deterioration of the transfer quality due to the defective tight adhesion between a master carrier 3 and a slave medium 2 caused by the sticking of dust when the magnetic transfer of an information signal like a servo signal is performed on the slave medium 2 from the master carrier 3. CONSTITUTION: When the magnetic transfer is performed by tightly adhering the slave medium 2 with the master carrier 3 carrying the information by a magnetic transfer means 11 to impress the magnetic field for transfer, the plural master carriers 3 are prepared, and after the magnetic transfer is performed by the specified number of times, the master carriers 3 are exchanged by an exchanging means 12 and cleaned with the ultrasonic washing, etc., by a cleaning means 13.
Patent KR-20020021033-A (KR)
Title: Liquid crystal display device
Inventor: FUKUSHIMA RIEKO
IPC: G02F1/1337
Filed: 2001-09-11
Abstract: PURPOSE: To obtain good display performance which is hardly influenced by changes with time or by the voltage hysteresis as much as possible. CONSTITUTION: The device is equipped with a first electrode substrate having a transparent first substrate, first electrode formed on the first substrate and first alignment film formed on the first substrate, a second electrode substrate having a transparent second substrate, second electrode formed on the second substrate and second alignment film formed on the second substrate, and a light controlling layer composed of a smectic liquid crystal material having non-threshold type voltage transmittance characteristics and <= 120 nC/cm spontaneous polarization and held between the first and second electrode substrates. The polar force component of the surface free energy of each of the first and second alignment films is <= 13 dyn/cm.
Patent KR-20030023046-A (KR)
Title: Control method for air conditioner
Inventor: EOM DONG GI
IPC: F24F11/02
Filed: 2001-09-11
Abstract: PURPOSE: A method for controlling an air conditioner is provided to improve heating operation performance by efficiently executing defrosting operation. CONSTITUTION: A method includes the steps of: a first step(200) detecting RPM of an outdoor fan motor on initial stage of heating operation and storing as reference; a second step(210,220) measuring temperature of an outdoor tube after executing heating operation for fixed time and determining whether the temperature is lower than fixed temperature(T1 deg.C); a third step(230) measuring current RPM of the outdoor fan motor if the condition of the second step is satisfied; a fourth step(240) comparing the current RPM with the reference and determining an outdoor unit is frosted if the current RPM is increased over fixed range; and a fifth step(260) executing defrosting operation if the outdoor unit is determined to be frosted.
Patent KR-20030034281-A (KR)
Title: Mobile Data Bank System
Inventor: HYUN SEUNG RYEOL
IPC: H04W8/24
Filed: 2001-09-26
Abstract: PURPOSE: An integrated information management system by using a personal mobile terminal is provided to enable a central server supplying services with various methods of the personal mobile terminal to immediately store information generated while moving to manage the stored information, thereby implementing integrated management of wire/wireless telephones and the Internet. CONSTITUTION: A voice mail system service(13) stores information as voice information in a voice mail system service server(10), and transmits a voice. An SMS data transmission service(14) transmits unfixed data and fixed data to an SMS receiver. A service center server(12) stores the information transmitted as a voice mail system service on a determine web of a service center servicing an integrated information management system. A WAP service(15) performs a function of registering, modifying, referring to, and deleting the data. An Internet service(16) downloads the stored integrated information to a user computer(17a) or a user server(17b), and transmits the data to a closed group server(20) in real time.
Patent KR-20030032135-A (KR)
Title: Method for manufacturing the health drink
Inventor: KOWN O KWANG
IPC: A23L2/38
Filed: 2001-10-16
Abstract: PURPOSE: Provided is a health drink using as main ingredients ginseng saponin, inositol, lime phosphate and vitamins. The prepared health drink promotes blood circulation and strengthens intestines. CONSTITUTION: The preparation method thereof comprises the steps of: mixing 21-25% of ginseng saponin, 1.67-2% of inositol, 20-21% of lime phosphate, 1.67-2% of hydrogen choline tartrate, 43-48% of starch and water; heating at 121deg.C for 30 minutes and extracting to make mixed extracts; and cooling the mixed extracts under 80deg.C and adding 0.14-0.18% of vitamin A, 0.01-0.014% of vitamin D, 0.33-0.4% of vitamin E, 0.26-0.3% of vitamin B1, 0.03-0.05% of vitamin B, and 1.67-2% of vitamin C.
Patent KR-20030035644-A (KR)
Title: Moisture curing polyurethane reactive hot melt adhesive
Inventor: JUN JONG CHEOL
IPC: C09J175/04
Filed: 2001-11-01
Abstract: PURPOSE: A moisture-curing reactive hot melt polyurethane adhesive and its preparation method are provided, to improve the heat resistance and the adhesive strength by employing aliphatic isocyanate and pretreating the adhesive under the high temperature and high humidity condition. CONSTITUTION: The moisture-curing reactive hot melt polyurethane adhesive is prepared by preparing a polyurethane adhesive by using aliphatic isocyanate, and coating it on the material to be coated; and curing it at a temperature of 40-100 deg.C and at a relative humidity of 30-100 % for 30 sec to 1 hour. Preferably the curing is carried out at a temperature of 50-90 deg.C and at a relative humidity of 60-95 % for 5-20 min.
Patent KR-20030039197-A (KR)
Title: An apparatus for adjusting roll gap of skin pass mill
Inventor: YANG SEOK JUN
IPC: B21B28/02
Filed: 2001-11-12
Abstract: PURPOSE: An apparatus for adjusting roll gap of skin pass mill is provided in which an operating worker automatically mounts support liners of the roll corresponding to the wear amount of rolling roll so that the rolling roll is automatically corrected and compensated. CONSTITUTION: In an apparatus for automatically inserting thus exchanging liners for compensating roll gap according to wear of the diameter of rolling roll in skin pass mill in mini-mill hot rolling plant and blast furnace hot rolling plant, the apparatus is characterized in that support blocks (5) are respectively fixed to the upper surface of back up roll chocks (230) for rotationally supporting the rolling roll, a plural support liners (12) the lower surface of which is formed in multistep are arranged on the upper part of the support blocks (5) per each of the back up roll chocks (230) so that the support liners (12) are respectively moved in a length direction of the rolling roll by a driving cylinder (25), and a pair of moving blocks (30) that are moved in the same direction as the support liners (12) to support the rear surface of the support liners (12) are arranged on the upper part of the support liners (12) in such a way that the pair of moving blocks (30) are moved by a driving motor (67) and a screw shaft (62).
Patent KR-20020037701-A (KR)
Inventor: ASAI KEIICHIRO
IPC: H01L21/205
Filed: 2001-11-14
Abstract: PURPOSE: To provide a method and an apparatus for manufacturing IIIV nitride- based film epitaxially growing a satisfactory characteristic ALxGayInzN (x+y+z=1) with MOCVD method. CONSTITUTION: A substrate 12 heated through a susceptor 13 is disposed in the center of an reaction tube 11, and raw gas and carrier gas including trimethyl aluminum gas and ammonia gas are introduced from one end of the reaction tube 11 to form a AlM film created through reaction between the trimethyl aluminum gas and ammonia gas on the surface of the substrate 12. The surface of the susceptor 13 supporting the substrate 12 is heated to a high temperature of 1000°C. Coating AlN film 21 on the surface prevents deposition of AlN particles on it to prevent deterioration caused by the deposition of the particles on the AlN film on the substrate.
Patent KR-20030041239-A (KR)
Title: Novel antioxidative compounds from Daldinia concentrica and antioxidative composition comprising it as an active material
Inventor: LEE IN GYEONG
IPC: C09K15/06
Filed: 2001-11-19
Abstract: PURPOSE: A novel antioxidizing compound and an antioxidizing composition containing the compound as an effective component are provided, wherein the compound protects the nerve cell from the oxidative toxicity due to iron and shows no cell cytotoxicity. CONSTITUTION: The antioxidizing compound is represented by the formula 1 or 2, and is obtained from the Daldinia extract or synthesized by a chemical method. The compound of the formula 1 or 2 is obtained by extracting ground Daldinia with methanol and separating and purifying the compound by chromatography.
Patent KR-20030041264-A (KR)
Title: Tire Flatting And Balance Defective Sense and Warning Device For Vehicle
Inventor: KIM HWAN CHEOL
IPC: B60C23/06
Filed: 2001-11-19
Abstract: PURPOSE: A sensing and warning apparatus for puncture and balance defective for a vehicle tire is provided to improve safety of a driver and to prevent partial wear and damage of the tire by installing transmitters, receivers and sensor rotors. CONSTITUTION: A sensing and warning apparatus for puncture and balance defective for a vehicle tire comprises transmitters(2-2n), sensor rotors(3-3n), receivers(4-4n), an electronic control unit(5) and a warning portion(6). Transmitter is installed to a side of sensor rotor to generate light or laser. Sensor rotor, having holes in regular intervals, is fixed to a wheel shaft to rotate with a wheel. By sensor rotors, light irradiated from the transmitter gets a frequency corresponding to the vehicle speed and selectively passes through. Reciever is installed to the other side of sensor rotor to convert light or laser passing holes into electric energy. The electronic control unit detects wheel speed by receiving output signals of receivers, and drives the warning unit when puncture of the tire and balance defective of the wheel are recognized by analyzing each wheel condition.
Patent KR-20020001685-A (KR)
Inventor: KIM DONG HYUN
IPC: F04C2/00
Filed: 2001-11-20
Abstract: PURPOSE: A compressor using a rotating piston is provided to prevent vibration and partial side wear of the reciprocating piston. CONSTITUTION: A compressor comprises a rotating unit(80) and a fixing unit(70). The rotating unit is disposed in the center of a housing(3) which serves as the fixing unit. A cylinder having an inlet port and an outlet port(12), is inserted into the fixing unit, and a piston(20) reciprocating within the cylinder has a piston shaft(21) serving as a head and a roller(23) serving as a tail. The cylinder has valves arranged in the inlet port and outlet port, respectively. An elliptical rod(2) formed integrally with a rotating shaft(1) has a roller(2-1) arranged at an end of the elliptical rod. When the elliptical rod rotates within the housing, the roller serving as a tail of the piston reciprocates while making an arc.
Patent KR-20010110278-A (KR)
Title: 유압식 증압장치
Inventor: KIM HYEONG UI
Filed: 2001-11-21
Abstract: 본 발명은 유압식 증압장치에 관한 것으로, 더욱 상세하게는 증압피스톤과 스풀의 단면적비(A 2 /A 1 )를 충분히 크게 함으로써 증압효율을 향상시킬 수 있고, 단일유압공급구조로 구성되어 공급유압의 관리가 용이한 유압식 증압장치를 제공함에 그 목적이 있다. 
     그리고, 상기한 목적을 달성하기 위하여 본 발명은 유압실린더(121)의 전진쳄버(119)에 유압을 증압 공급하여 피스톤(117)을 전진시키면 로드(118)의 작동절단부재(310)가 고정절단부재(320)상의 피작업물(401)을 가압하여 파쇄 또는 절단하게 되는 유압식 증압장치에 있어서, 유압펌프(101)의 유압을 방향절환밸브(102)에서 절환하여 전진관로(103,p1,a) 또는 후진관로(104,p2)를 통해 상기 유압실린더(121)의 전진쳄버(119) 또는 후진쳄버(120)에 공급하도록 설치하되, 상기 유압펌프(101)의 유압이 전진관로(103)를 통해 증압밸브(105)의 절환에 따라 유압관로(p3,p4)로 공급되면 대경쳄버(v1,v2)에 충전되어 증압피스톤(113)을 좌우이동시키면서 체크밸브(112,114)가 설치된 증압관로(q1,q2)를 거쳐 소경쳄버(v3,v4)에 충전되고 스풀(99,98)의 가압작용에 의해 상기 소경쳄버(v3,v4)내의 유압이 증압되어 체크밸브(111,115)가 설치된 증압공급관로(q3,q4)를 통해 증압배출관로(p5)를 거쳐 상기 전진관로(a)로 공급되도록 설치되는 것을 특징으로 하는 유압식 증압장치를 제공하게 된다.
Patent KR-20030042292-A (KR)
Title: Security method for application program using message hooking
Inventor: PARK CHANG SEO
IPC: G06F15/00
Filed: 2001-11-22
Abstract: PURPOSE: A method for securing an application program by hooking a message is provided to offer a security device to a user interface by transferring the hooked application program message to the matched application program if the user is confirmed as the approved user by comparing an inputted password with the stored user ID information. CONSTITUTION: The confirmation information confirming a sort of the approved application program and the approved user is inputted(200). The inputted data is stored(210). When the user accesses the application program by using an input tool, the information expressing the application program outputted by using the input tool is detected(220). The information is compared with the information related to the stored application program sort(230). If the application is a security object, the message generated when the user accesses the application program by using the input tool and outputted to the application program through a kernel of an OS(Operating System) is hooked(240). The user inputs the password(250). In case of the approved user, the hooked message is transferred to the application program(260).
Patent KR-20030045287-A (KR)
Title: Apparatus for removing the scale generated in the skin pass system
Inventor: KIM UI HWAN
IPC: B21B45/06
Filed: 2001-12-01
Abstract: PURPOSE: A scale removing apparatus used in skin pass mill is provided to improve quality of a rolling article by preliminarily removing various scales and metal scraps at an inlet part of a skin pass mill. CONSTITUTION: A scale removing apparatus includes a scale removing roll, a scale removing section and a scale collecting section. The scale removing roll has a rotating shaft, a hollow metal roll formed with a plurality of cutting sections, and MC nylon coated on an outer peripheral portion of the hollow metal roll. The scale removing section has an upper roll(12) mounted on a bearing block, a driving cylinder for moving the bearing block up and down, and a lower roll(13) installed below the upper roll(12). The scale collecting section has a scale collecting vessel(14) positioned below the scale removing section, a moving vehicle(15) coupled to the scale collecting vessel(14) and a driving cylinder(17).
Patent KR-20030048690-A (KR)
Title: Lever mechanism for magnifying the displacement in a micro actuating system
Inventor: HAN U SEOP
IPC: H02N2/00
Filed: 2001-12-12
Abstract: PURPOSE: A system for expanding movement used for a micro device is provided to expand displacement with a simple structure, thereby reducing the number of probes in a data storage system. CONSTITUTION: A power generating unit(31) generates power in a certain direction. A first power transmitting unit(32) transmits power generated from the power generating unit. A second power transmitting unit(33) transmits power of the first the power transmitting unit to a media part(34) storing data. The media part is connected with the second power transmitting unit and moves in displacement larger than the first power transmitting unit. A plurality of hinge parts(30a,30b,30c,30d,30e) are formed between the power generating unit, the first power transmitting unit, the second power transmitting unit, and the media part. If the power generating unit moves the hinge part(30a), power is transmitted to the media part through the first power transmitting unit, the second power transmitting unit, and other hinge parts(30c,30e), so that the displacement of the media part is largely increased in comparison with the displacement of the hinge part.
Patent KR-20030049361-A (KR)
Title: Method of forming a isolation layer in a semiconductor device
Inventor: LEE HYEONG JONG
IPC: H01L21/762
Filed: 2001-12-14
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to be capable of preventing a gate oxide layer of the upper edge portion of a trench from being thinly formed by forming a polysilicon layer between a semiconductor substrate and the isolation layer. CONSTITUTION: A polysilicon layer(24) is formed on a semiconductor substrate(21), wherein the semiconductor substrate has a trench at the predetermined portion. After depositing an insulating material layer(25a) on the entire surface of the resultant structure for completely filling the trench, an isolation layer is formed by carrying out a polishing process on the resultant structure. Preferably, the polysilicon layer has a thickness of 100-200 angstrom.