baber/WOPTO huggingface dataset:
Patent KR-20020082149-A (KR)
Inventor: ANJO ICHIRO
IPC: H01L27/108
Filed: 2002-04-22
Abstract: PURPOSE: To improve flexibility in the layout of re-wiring at a wafer level CSP which saves a defect, by disconnecting a fuse. CONSTITUTION: After the defect has been relieved by having the fuse irradiated with a laser beam, an organic passiation film (photosensitive polyimide resin film) 5 is filled inside a fuse opening hole part 11 and thereafter, the re-wiring 2, a bump land 2A, a top layer protective film 12 and a solder bump 14 are formed on the upper part of the organic passivation film 5. In the processes after the defect has been saved, in order to prevent the dispersion of the refreshing time of a memory cell, a baking processing for hardening an elastomer layer 10 and the top layer protective film 12 is conducted at a temperature <=260°C.
Patent KR-20030083900-A (KR)
Title: Automatic On-line COD Analyzer use multi-syringe of injecting & sending System
Inventor: KIM SEONG HO
IPC: G01N33/18
Filed: 2002-04-23
Abstract: PURPOSE: An automatic on-line COD analyzer using a multi-syringe injecting/sending system is provided, thereby cheaply and rapidly analyzing COD in sample water. CONSTITUTION: An automatic on-line COD analyzer using a multi-syringe injecting/sending system comprises a multi-syringe pumping device(4); an automatic sampling device(2) consisting of a pump(2b) and a precipitating device(2a); a diluting device(3) for diluting sample water when the COD concentration of the sample water is above the measurement limit; a micro-pump(5) for regulating the sample water; a Teflon line mixer(6) for mixing the sample water with the aqueous solution passed through the multi-syringe pumping device(4) and the micro-pump(5); an electro-furnace(7) with a glass pipe(7a) for oxidizing the sample water and aqueous solution at 200 deg. C; a cooling device(8) with a glass pipe(8a) for cooling the oxidized sample water; an optical sensor(9) for measuring COD concentration of the sample water; and an optical sensor controlling device(10) and a signal transfer controlling device.
Patent KR-20020057858-A (KR)
Inventor: NA SEONG TAEK
IPC: A23L2/38
Filed: 2002-05-01
Abstract: PURPOSE: A beverage obtained by extracting a chinese herbal plant and mixing a sweetening agent is provided which has an effect on increasing warmth action, promoting blood circulation and enhancing muscle performance and recovery from fatigue in humans. CONSTITUTION: One of Phlomidis Radix, Lycii Radicis Cortex, Eucommia ulmoides, Dioscorea batatas, Rubi fructus, Acanthopanacis cortex, Schizandra chinensis Baillon, Polygonum multiflorum Thunb., Panax ginseng C.A. Meyer, Elsholtzia ciliata (Thunb.) Hylander, Jerusalem artichoke, Gastrodia elata blume, Prunella vulgaris var. lilacina Nakai, Taraxacum mongolicum H. MAZZ., Glycyrrhizae Radix, Longanae Arillus, Antipathes japonica, Astragali radix, Cinnamomum japonicum SIEB, Stachys riederi var. japonica, Scutellariae radix, thyme, Platycodi radix, Codonopsis lanceolata, Pueraria lobata, Japanese cedar, Plantago asiatica L., mugwort, Zingiberis Rhizoma, Angelicae gigantis radix, Cydonia sinensis, Saururus chinensis Baill, Rehmanniae radix, Salvia Miltiorrhizae Bunge and Aralia Continentalis Kitagawa is extracted in ethyl alcohol, sterilized at 80 to 100deg.C and mixed with a sweetening agent.
Patent KR-20030087408-A (KR)
Title: Sliding parking-device
Inventor: KIM CHEOL EUNG
IPC: E04H6/06
Filed: 2002-05-09
Abstract: PURPOSE: A movable parking system is provided to secure a parking space and to promote the convenience on parking. CONSTITUTION: The movable parking system contains a pair of guide members(100,100a) installed on the bottom of a parking space to be movable in one way, a pair of vertical posts(200,200a) erected on one side of the guide members(100,100a), a lift bar(400) provided with lifting chains(300,300a) spilt between the vertical posts(200,200a) and a pallet plate moved vertically by a shifter to place a vehicle, and a cylinder reciprocating the lift bar(400) by unbinding and pulling the lifting chain(300).
Patent KR-20030087424-A (KR)
Title: Device and Method for manufacturing semiconductor
Inventor: BANG IN HO
IPC: H01L21/304
Filed: 2002-05-10
Abstract: PURPOSE: A semiconductor manufacturing apparatus and method are provided to be capable of accurately loading a substrate at the center portion of a chuck and easily controlling the etched width of the edge portion of the substrate. CONSTITUTION: A semiconductor manufacturing apparatus is provided with a chuck(800) for loading a substrate, a position correcting part(100) having a plurality of pins(112,114,116) for moving the substrate to the predetermined position so as to locate the substrate at the center portion of the chuck, and the first nozzle(400) for jetting fluid onto the edge portion of the substrate. Preferably, the position correcting part includes the first to fourth pin and a moving part for moving the first to fourth pin to predetermined positions.
Patent KR-20020040736-A (KR)
Inventor: YOO JEONG KUN
IPC: C22B7/00
Filed: 2002-05-16
Abstract: PURPOSE: A process for recovering valuable metals such as V, W, and Ti components from waste deNOx catalyst by using an acid solution is provided. CONSTITUTION: The process includes the steps of applying 50-200ml of one acid solution or their mixtures selected from chloric acid, nitric acid, sulfuric acid, phosphoric acid, citric acid, and acetic acid to 100wt.% of waste deNOx catalyst and filtering it to firstly extract vanadium into an acid solution; applying 50-200ml of one alkali solution or their mixtures to 100wt.% of above waste deNOx catalyst and filtering it to secondly extract tungsten into an alkali solution; and recovering pure TiO2 residues by washing.
Patent KR-20030090013-A (KR)
Title: Method of coating metal on the plastic
Inventor: LEE U CHAN
IPC: C23C14/24
Filed: 2002-05-20
Abstract: PURPOSE: A cooling type vacuum deposition plating method capable of obtaining plated object of high quality promptly and efficiently without extra cooling process after ion plating is provided. CONSTITUTION: The cooling type vacuum deposition plating method is characterized in that the object to be plated is plated by cooling an object to be plated using cooling air generated from the cooler after installing a cooler(5) in which liquefied nitrogen gas is used as refrigerant at both sides of the suspension stand at a side opposite to the arc evaporation source and sputter evaporation source inside a vacuum tank(1) at one side of which arc evaporation source(3) and sputter evaporation source(4) are arranged, and in which a rotary type suspension stand(6) for rotating the object to be plated is arranged.
Patent KR-20030092805-A (KR)
Title: Composition of crude polysaccharide of water extract of Artemisia iwayomogi Kitamura on melanin biosynthesis
Inventor: AHN BYUNG YONG
IPC: A61K8/97
Filed: 2002-05-31
Abstract: PURPOSE: Provided is a cosmetic composition containing crude polysaccharide of a water extract of Artemisia iwayomogi Kitamura, thereby increasing the skin whitening effect. CONSTITUTION: A cosmetic composition for skin whitening is characterized by containing crude polysaccharide of a water extract of Artemisia iwayomogi Kitamura in the amount of 0.01-20.0 wt.%, based on the total weight of the composition.
Patent KR-20030093589-A (KR)
Title: Design Method of Superconducting Magnet with High Homogeneous Field
Inventor: BAE JUN HAN
IPC: H01F6/00
Filed: 2002-06-03
Abstract: PURPOSE: A method for designing a superconducting magnet for generating high equalized magnetic field is provided to obtain an image of high quality by maintaining the high uniformity of magnetic field within the predetermined space and the magnetic disturbance due to the leaked magnetic field. CONSTITUTION: An initial shape of a shield coil of a main coil is determined by using a linear programming method. An optimized shape is formed by applying a non-linear programming method to the initial shape. The initial shape is determined by constraint including an equality condition for generating the central magnetic field and an inequality condition for restricting the leaked magnetic field and an objective function. The optimized shape is determined by the initial shape as an initial value, the constraints, an additional inequality condition, and an additional objective function.
Patent KR-20030093736-A (KR)
Title: A chill vent with space adjustable in die casting mold
Inventor: HWANG IN CHEOL
IPC: B22D17/20
Filed: 2002-06-05
Abstract: PURPOSE: A chill venting structure with space adjustable in die casting mold is provided to adjust width of air vent according to the assembled state of the main bodies and holders by fabricating the chill venting structure for venting air in the die casting mold to the outside using main bodies and holders to be inserted into the main bodies. CONSTITUTION: The chill venting structure comprises a fixed vent main body(20) an upper surface of which is formed in a saw tooth shape, on a central axis of a lower surface of which a plurality of first bolt fixtures(22) are vertically formed with being spaced apart from each other in a certain distance, and in which inverted 'U' shaped first cooling pipes(24) are horizontally formed; a fixed vent holder(10) an upper central part of which is formed in a concave shape in such a way that the fixed vent main body(20) is inserted and fixed to the fixed vent holder(10), on a central axis of which first bolt holes(12) are formed with being spaced apart from each other in the same distance as the first bolt fixtures(22), and in which first cooling holes are formed at positions corresponding to both ends of the first cooling pipes(24); an operating vent main body(30) a lower surface of which is formed in a saw tooth shape in such a way that the operating vent main body(30) is connected to the fixed vent main body(20), on a central axis of an upper surface of which a plurality of third bolt fixtures(32) are vertically formed with being spaced apart from each other in a certain distance, and in which inverted 'U' shaped second cooling pipes(34) are horizontally formed; and an operating vent holder(40) a lower central part of which is formed in a concave shape in such a way that the operating vent main body(30) is inserted into the operating vent holder(40), and on a central axis of which third bolt holes(42) are formed with being spaced apart from each other in the same distance as the third bolt fixtures(32).
Patent KR-20030074048-A (KR)
IPC: G06F15/16
Filed: 2002-06-05
Abstract: 클라이언트측의 애플리케이션으로부터 서버측으로의 데이터베이스 조작과 통신 제어의 통일적인 처리와, 서버 ·클라이언트 사이의 소량의 데이터를 빈번히 효율 양호하게 데이터 송수신이 가능한 데이터베이스 조작용 통신 시스템을 제공한다. 
     애플리케이션(14, 15)으로부터 직접 또는 간접적으로 COM 명세(明細)에 준거(準據)한 제1 명령군(群)의 명령을 수취하면, 그 명령을 TCP/IP 통신으로 송신하는 소정 전문(電文) 형식의 제2 명령군의 데이터베이스 조작 명령 또는 통신 제어 명령으로 변환하는 동시에, 그 제2 명령군의 명령을 통신 서버(6)로 향해 송신하는 명령으로서 클라이언트(5)의 운영 체제 상에 형성된 소켓 인터페이스(12)에 대하여 출력하는 클라이언트 모듈(5)을 사용한다.
Patent KR-20030096538-A (KR)
Title: Electrical driver control circuit for built-in
Inventor: JUNG MYUNG DO
IPC: H02P7/00
Filed: 2002-06-12
Abstract: PURPOSE: A control circuit is provided to reduce costs and prevent losses, while allowing for use of AC voltage of 90 to 250V. CONSTITUTION: A constant voltage unit(20) has a condenser(C1) having a positive terminal connected to the positive terminal of a bridge diode(BD) of a rectifier unit(10). The negative terminal of the condenser is connected to the negative terminal of the bridge diode. Resistors(R2,R3) are connected to the positive terminal of the condenser and collector of the transistor, respectively. Diodes(D2,D1) are connected from emitter terminals of a transistor(TR1), respectively, and a resistor(R1) is serially connected to a diode(D1) and base terminal of the transistor. An end of a zener diode(ZD1) is connected to the coupling node of the transistor and resistor(R1), and the other end of the zener diode is grounded. A magnetic maintenance unit(30), a brake unit(40) and a drive unit(50) are connected to the coupling node of the diodes(D1,D2) in such a manner that the magnetic maintenance unit, brake unit and the drive unit operate in accordance with the state of the voltage of the constant voltage unit. The base terminal of the transistor is connected to the transistor(R4) of a torque sensing unit(70).
Patent KR-20040001741-A (KR)
Title: Method for manufacturing small contact in semiconductor device
Inventor: YOON CHEOL JU
IPC: H01L21/28
Filed: 2002-06-28
Abstract: PURPOSE: A method for manufacturing a fine contact of a semiconductor device is provided to be capable of effectively removing a hard mask after forming a contact hole by forming the hard mask using tungsten or nitride titanium. CONSTITUTION: After forming an insulating layer(300) at the upper portion of a semiconductor substrate(100), a metal hard mask(450) is formed at the upper portion of the insulating layer. A contact hole(350) is formed through the insulating layer for exposing the upper surface of the semiconductor substrate by selectively patterning the insulating layer using the metal hard mask as an etching mask. Then, the metal hard mask is selectively removed from the resultant structure. Preferably, the metal hard mask is made of a tungsten layer or a nitride titanium layer.
Patent KR-20040004895-A (KR)
Inventor: OH SANG WON
IPC: G11C16/14
Filed: 2002-07-06
Abstract: PURPOSE: A method for erasing a flash memory is provided to reduce an overall pre-program time and to improve power consumption by omitting a pumping time required in each address by improving a pre-program process while erasing the flash memory. CONSTITUTION: According to a pre-program performed during an erase process of a flash memory, a cell of the first address is selected and a voltage is pumped. The above voltage is maintained and program is performed from the cell of the first address to a cell of the last address. The first address is reset and a verification as to the program from the cell of the first address and to the cell of the last address is performed. A pre-program process is performed individually as to a cell of an address which fails in the verification.
Patent KR-20040004998-A (KR)
Title: Gate valve for semiconductor eqipment
Inventor: CHOI CHUN HO
IPC: H01L21/02
Filed: 2002-07-08
Abstract: PURPOSE: A gate valve for a semiconductor equipment is provided to prevent the deformation and the damage of an O-ring by forming a gate for switching a through-hole with a horizontal structure. CONSTITUTION: A gate valve for semiconductor equipment includes a gate(40) to open or shut a through-hole(11). An actuator shaft(20) is inserted into one side of a valve body(10). One end of a crank arm(30) is combined with one end of the actuator shaft(20). The other end of the crank arm(30) is coupled to the gate(40) by a shaft. The gate(40) is moved to the through-hole(11) by the rotation of the crank arm(30). The gate(40) includes a transfer ball(44), a leaf spring(46), and an O-ring(42). The transfer ball(44) is formed on an outer circumference of a chamber side of a main body(41). The leaf spring(46) is coupled to a center of the main body(41). The O-ring(42) is formed on an outer circumference of a pump side of the main body(41).
Patent KR-20040004751-A (KR)
Title: Manufacturing method of cookie made of brown rice flour and partially-puffed brown rice
Inventor: EUN JONG BANG
IPC: A23G3/00
Filed: 2002-07-05
Abstract: PURPOSE: A method for manufacturing unpolished cookies by blending partially swollen unpolished rice and unpolished rice flour in an optimum mixing ratio to increase a taste, nutrition and functionality is provided. Therefore, the manufactured unpolished cookies have enhanced flavor, such as a roasted nutty taste and a crispy texture as well as excellent nutrition and organoleptic properties. CONSTITUTION: A mixture of shortening, sugar and salt is creamed in a kneader and added with an egg white to produce soft cream. The produced soft cream is blended with a mixture of partially swollen unpolished rice and unpolished rice flour in a ratio of 30:70 and then agitated with flavorings and baking soda. Thereafter, cookie dough is pushed to give a thickness of 0.5cm, formed in a cookie frame having a diameter of 4cm and then baked for 15mim at 190deg.C.
Patent KR-20040005398-A (KR)
Inventor: CHO SANG WAN
IPC: H03L7/00
Filed: 2002-07-10
Abstract: PURPOSE: A direct digital frequency synthesizer using a counter is provided to minimize a size of the direct digital frequency synthesizer and the power consumption by reducing the bit number of data stored in a lookup table and a size of ROM. CONSTITUTION: A direct digital frequency synthesizer using a counter includes an accumulator(12), a sample value generator(20), a D/A converter(16), and a low pass filter(18). The accumulator(12) is used for accumulating input phase value to a previous phase value and synchronizing the accumulated value with a clock to output a phase control word. The sample value generator(20) is used for outputting a sine value for the phase control word by adding the first value according to an input order of the phase control word to the second value corresponding to the phase control word. The D/A converter(16) is used for converting the sine value to the quantized step form wave. The low pass filter(18) is used for outputting a sine wave signal by removing a high-frequency element from an output signal of the D/A converter(16).
Patent KR-20030035818-A (KR)
Inventor: HAYASHI YUICHI
IPC: F16K31/04
Filed: 2002-07-23
Abstract: PURPOSE: An apparatus for controlling heating power is provided to compensate error of a flow rate control mechanism driven by a stepping motor without monitoring opening degree of the flow rate control mechanism with a position sensor. CONSTITUTION: An apparatus is driven by a stepping motor(34). Opening degree of a flow rate control valve(3) is controlled by number of pulses supplied to the stepping motor. Working position of a micro switch(5) is set from a position where the opening degree of the flow rate control valve corresponds with flow rate of gas needed for ignition toward full closing. Error between the opening degree defined by number of pulses and actual opening degree is compensated by actuation of the micro switch reaching the working position.
Patent KR-20040014885-A (KR)
Title: Spherical materials made of aminopropyl and mercaptopropyl siloxane and methods for fabricating such materials
Inventor: KIM YOUNG BAEK
IPC: C08K5/544
Filed: 2002-08-12
Abstract: PURPOSE: A sphere prepared from the silica mixed material containing an amine group and a mercaptan group and its preparation method are provided, to obtain the structure from the 100 % activated group-substituted silica. CONSTITUTION: The sphere comprises 3-aminopropylsiloxane and 3-mercaptopropylsiloxane. The method comprises the step of reacting (3-mercaptopropyl)trimethoxysilane with 3-aminopropyltriethoxysilane, 3-aminopropyltrimethoxysilane and 3-aminopropylmethoxyethoxyethoxysilane in the presence of a catalyst and a surfactant in water to prepare the sphere comprising 3-aminopropylsiloxane and 3-mercaptopropylsiloxane. Also the sphere comprises a layer comprising 3-aminopropylsiloxane and 3-mercaptopropylsiloxane; and a polystyrene layer.
Patent KR-20040021845-A (KR)
Title: Active Matrix Organic Electro-Luminescence Display Panel And Method Of Fabricating The Same
Inventor: HAN SANG SU
IPC: H05B44/00
Filed: 2002-09-05
Abstract: PURPOSE: An active matrix type organic electro-luminescent display panel and a fabricating method thereof are provided to prevent the non-uniformity of luminance by forming an additional compensation voltage supply line. CONSTITUTION: An active matrix type organic electro-luminescent display panel includes a plurality of pixels which are arranged in matrix on intersections among a plurality of scan lines(SLn-1,SLn), a plurality of data lines(DL), and a plurality of voltage supply lines(VDD1,VDD2). A plurality of compensation voltage supply lines are formed on a predetermined region of the voltage supply lines(VDD1,VDD2) in order to compensate the reduced pixel driving voltage. The compensation voltage supply lines are connected in parallel to the voltage supply lines. Each pixel include an organic electro-luminescent cell(OLED), a first switch element formed on the intersection between the scan lines and the data lines, a second switch element connected among the voltage supply line, the compensation voltage supply line, and the organic electro-luminescent cell, and a capacitor formed between the first and the second switch elements.
Patent KR-20040026742-A (KR)
Inventor: CHO GYU CHEOL
IPC: G02F1/13
Filed: 2002-09-26
Abstract: PURPOSE: An LCD device using alkali glass is provided to form seal patterns on a lower substrate, and to bond the lower substrate with an upper substrate, then to proceed a UV seal hardening process, thereby preventing a seal breakdown caused by thermal expansion differences between the 2 substrates. CONSTITUTION: Alignment layers(110,210) are printed on an upper substrate(300) and a lower substrate(400). Patterns of a UV hardening seal(120) are formed on the upper substrate(300) or the lower substrate(400). A spacer(130) is diffused to the lower substrate(400) or the upper substrate(300) in order to maintain an uniform gap between the upper substrate(300) and the lower substrate(400). The upper substrate(300) is bonded with the lower substrate(400). The upper substrate(300) and the lower substrate(400) configure one panel(500). A seal hardening process is performed to firmly fix the upper substrate(300) and the lower substrate(400) as the one panel(500) state.
Patent KR-20030027808-A (KR)
Title: Transaction supporting system and method
Inventor: KAMIMOTO HARUO
IPC: G06Q30/02
Filed: 2002-09-27
Abstract: PURPOSE: To provide a deal support system to support reuse of used goods. CONSTITUTION: This deal support system is provided with a recovery center 20 where used devices recovered when products are sold are stacked, a recovery control terminal 21 to register information of the used devices recovered, and a site 11 to display information of the used devices registered on a network, and accept orders for them through the network. The site 11 transmits information to request for maintenance to a maintenance company when used devices are registered. The site 11 accepts registration of used devices from general users, and when they are registered, it gives an instruction for recovery to a carrier. The site 11 transmits information to request delivery of ordered devices to a dealer when the used devices displayed are ordered.
Patent KR-20040027066-A (KR)
Title: Heating system use engine oil cooler for vehicle
Inventor: KANG BYEONG MUK
IPC: B60H1/04
Filed: 2002-09-27
Abstract: PURPOSE: A heating apparatus of an automobile using an engine oil cooler is provided to heat inflow air by a high temperature of engine oil by installing one of two engine oil coolers in a heating apparatus. CONSTITUTION: An engine coil cooler(2) is connected with an engine(1) for circulating engine oil and engine cooling water to exchange heat. A heater core(31) of a heating apparatus(3) is connected with the engine for circulating the engine cooling water to exchange heat. A thermostat valve(4) is installed at a branch point of oil pipes(21) connected to each engine oil cooler. A second engine oil cooler(20) is connected with the engine oil cooler in parallel and is installed in a line with the heater core. If a temperature of the engine oil which came out of the engine is lower than a predetermined temperature, the thermostat valve operates to flow the engine oil to the second engine oil cooler. If the temperature of the engine oil is higher than the predetermined temperature, the thermostat valve operates to flow the engine oil to the original engine oil cooler.