baber/WOPTO huggingface dataset:
Patent KR-20030093821-A (KR)
Inventor: KIM SEOK GYUN
IPC: H01L21/027
Filed: 2002-06-05
Abstract: PURPOSE: An exposure method of a semiconductor device is provided to improve uniformity of mask pattern by an additional exposure process using a compensation mask. CONSTITUTION: After forming an etched layer on a semiconductor substrate, a photoresist layer is coated on the etched layer. The first exposure is carried out with respect to the photoresist layer by using an exposure mask for defining pattern. The second exposure process is carried out with respect to the part in short of light intensity during the first exposure by using a compensation mask(20) which adjusts the light intensity selectively.
Patent KR-20040001748-A (KR)
Title: A Length Control Type Handle Element
Inventor: MA CHANG IK
IPC: B60N3/02
Filed: 2002-06-28
Abstract: PURPOSE: A length-adjustable knob member is provided to regulate the length of a knob at user's desire by fixing a fixing rod to a hanging body fixed to a holder, fixing an end of an elastic spring embedded in the fixing rod to the hanging body, connecting other end of the elastic spring to a regulating rope fixed with the knob, and adjusting length by a hanging-release button. CONSTITUTION: In a knob for a vehicle fixed to a holder(2) of the vehicle and held by users' hands, a length-adjustable knob member is composed of a hanging body(4), a fixing rod(10), an elastic spring(30), a regulating rope(40), and a length adjusting device(A). The hanging body fixed to the holder includes a hanging projection(6) protruded outward and a hanging hole(8) protruded downward. The fixing rod is hung and fixed to the hanging projection of the hanging body and formed with a space unit. The elastic spring housed in the space unit of the fixing rod includes a first hanging hook(32) formed at the end and fixed to the hanging hole of the hanging body and a second hanging hook(34) formed at other end. The regulating rope fixes a hanging hole(42) to the second hanging hook of the elastic spring and the knob to a hanging unit(50) formed downward, and regulates length by moving the fixing rod upward and downward in the space unit. The length adjusting device is installed to the fixing rod to regulate the length of the regulating rope with inserting a hanging protruded unit(24) into an inserting hole of the regulating rope.
Patent KR-20040005261-A (KR)
Title: Novel quinolinic compounds showing a feature of excited-state intramolecular proton transfer (esipt)
Inventor: JANG DONG UK
IPC: C07D215/20
Filed: 2002-07-09
Abstract: PURPOSE: Quinoline compounds showing excited-state intramolecular proton transfer(ESIPT) are provided. The compounds show various colors in electroluminescence as insertion of a functional group into a quinoline structure, improve the luminescence efficient and increase the luminescence period. CONSTITUTION: A quinoline monomer represented by the formula(2) is provided, wherein X is -OH or -OCH3. A quinoline dendrimer represented by the formula(3a) is provided, wherein X is selected from a compound of the formulas(3b to 3d); and Y is -H or a compound of the formula(3b). A quinoline polymer represented by the formula(4) is provided, wherein X and Y are independently -H or -OH. A method for producing the quinoline monomer of the formula(2) comprises the steps of: mixing metacresol and P2O5; and adding bisaminoketone and 2-hydroxy-4-methoxyacetophenone.
Patent KR-20040005383-A (KR)
Title: Method for forming metal gate in semiconductor device
Inventor: JUNG U DEOK
IPC: H01L21/336
Filed: 2002-07-10
Abstract: PURPOSE: A method for forming a metal gate of a semiconductor device is provided to restrain the difference of stress between a substrate and a spacer by using selective oxidation processing. CONSTITUTION: A gate oxide layer(200), a polysilicon layer(300b), a tungsten film(400a) and a nitride hard mask(500a) are sequentially formed on a semiconductor substrate(100). The nitride hard mask and the tungsten film are selectively removed. The polysilicon layer(300b) is partially removed without exposing the gate oxide layer, thereby forming a gate pattern(600). A buffer layer(350) is formed by selective oxidation processing of the polysilicon layer(300b). Then, a gate spacer is formed at both sidewalls of the gate pattern.
Patent KR-20040012344-A (KR)
Inventor: KIM SANG JIN
IPC: A47J27/08
Filed: 2002-08-02
Abstract: PURPOSE: A method for controlling an electric rice cooker is provided to optimally keep the heat insulation of the electric rice cooker by repeatedly generating a signal until a lid opening signal is detected. CONSTITUTION: A method for controlling an electric rice cooker comprises the steps of: performing a cooking process according to a cooking algorithm(100); detecting the opening of a lid(140); repeatedly generating a signal until a lid opening signal is detected immediately after the cooking process is finished(120).
Patent KR-20040014044-A (KR)
Title: Apparatus and method for deciding area of optical disc
Inventor: PARK CHANG SIK
IPC: G11B7/085
Filed: 2002-08-09
Abstract: PURPOSE: An apparatus and a method for judging regions of an optical disc are provided to judge the position of a pick-up on the optical disc. CONSTITUTION: An apparatus for judging regions of an optical disc(300) includes a step motor(306), a region judgement unit(303), a calculation unit(304), and a controller(305). The step motor moves a pick-up(301) on the optical disc. The region judgement unit receives a target position to which the pick-up will be moved from a host, and compares the current position of the pick-up with an absolute reference position of the pick-up when time information at the current position of the pick-up than 90 minutes to judge whether the pick-up is located on a read-in region, a program region or a read-out region of the optical disc. The calculation unit subtracts the current position of the pick-up from the target position to calculate a movement distance of the pick-up. The controller controls the movement of the pick-up based on the calculated movement distance of the pick-up.
Patent KR-20040015920-A (KR)
Title: A method for calling service and making phone book by web browser
Inventor: PARK JEONG MIN
IPC: H04W4/06
Filed: 2002-08-14
Abstract: PURPOSE: A system and method for creating a phone book and providing a calling service through a web browser is provided to give convenience to subscribers by storing a phone book, created on the Internet, in a service provider's data management server and automatically updating phone books through a calling service. CONSTITUTION: A data management system(21), constructed on the Internet(20), comprises a data management server(22) and a database(23). The data management server(22) records data, inputted by mobile users(11-14,114), in the database(23), and periodically carries out the backup of data in order to prevent a loss of data. In case that a mobile user(13) wants to back up phone number information, recorded in his portable phone, due to the loss or replacement, or wants to input information in a new terminal, the mobile user(13) makes out and creates a phone book after accessing the Internet(20).
Patent KR-20040011325-A (KR)
Title: Door having Illumination effect
Inventor: BAEK JUNG HO
IPC: E06B7/00
Filed: 2002-08-20
Abstract: PURPOSE: A door having lights is provided to form words, symbols, patterns, or images on the whole or some parts of metal, wood, and glass doors and transmit a lighting to the door and accordingly to supply improved images and maximize an advertising effect. CONSTITUTION: In a glass door(10) formed in a predetermined thickness, selectively mounted with a metal reinforcing plate(14) at the upper and lower end parts, installed with a hinge shaft at the side of the upper and lower end parts, and used for an opening and shutting door of buildings, a door having a lighting effect is composed of a power supply unit for supplying power by drawing external power into the metal reinforcing plate; a light emitting device(30) installed to the upper part of the glass door to receive power through the power supply unit and radiate light; and a display unit(40) for forming marks, images, and pictures of companies on the glass door, and having an interior effect by the lighting radiated from the light emitting device.
Patent KR-20040022259-A (KR)
Inventor: KIM HYO JUN
IPC: C04B35/565
Filed: 2002-09-03
Abstract: PURPOSE: A carbon injection refractory composition used for the crack between hearth bottom and furnace shell is provided, which has excellent injection property and thermal conductivity by comprising amorphous graphite, silicon carbide and carbon black. CONSTITUTION: The carbon injection refractory composition comprises 9-17wt.% of amorphous graphite with less than 0.048micrometer in size for thermal conductivity, 7-12wt.% of carbon black for increase of injection property, 7-10wt.% of pitch for adhesion improvement, 24-27wt.% of tar as a liquid binder, the balance of silicon carbide with a size less than 0.048micrometer, and inevitable impurities.
Patent KR-20040023018-A (KR)
Title: Method of using common data location register of public network and private network private in wireless highspeed data system
Inventor: KIM SU HWAN
IPC: H04W88/06
Filed: 2002-09-10
Abstract: PURPOSE: A method and a system for using a DLR(Data Location Register) of a public network and a private network in common in a wireless high-speed data system are provided to reduce overload by a message generated according to interface performed when the public network and the private network interwork. CONSTITUTION: If the call origination request of a certain AN(Access Node) is received through a certain pANTS(private Access Network Transceiver Systems), a pANC(private Access Network Controller)(112) requests subscriber information to a CDLR(Common DLR)(126) and processes origination according to received subscriber information. If a call termination request is received from a certain communication node, the pANC(112) requests paging to the CDLR(126) and processes termination. If the subscriber information request is received from the pANC(112), the CDLR(126) retrieves corresponding subscriber information and transmits retrieved subscriber information to pANC(112). If the paging request is received from the pANC(112), the CDLR(126) transmits a paging response to the pANC(112) by source address information included in the paging request. If a paging request is received from a public ANC(123), the CDLR(126) transmits a paging response to the public ANC(123) by paging information and paging region information.
Patent KR-20030023575-A (KR)
Title: Deposit control additives for direct injection gasoline engines
Inventor: MALFER DENNIS J
IPC: C10L1/18
Filed: 2002-09-13
Abstract: PURPOSE: Fuel compositions comprising a spark-ignition fuel and a fuel-soluble injector deposit control additive comprising imidazolines, amides or mixtures of imidazolines and amides are provided, and a method for controlling injector plugging using the fuel compositions in DIG engines is provided. CONSTITUTION: The process for controlling deposits in a direct injection gasoline engine comprises introducing into a direct injection gasoline engine with the combustion intake charge a spark-ignition fuel composition comprising (a) a spark-ignition fuel and (b) a fuel-soluble compound comprising the reaction products obtainable by reacting (i) a monocarboxylic acid of the formula I, wherein R1 is a saturated or unsaturated linear, branched or cyclic, C7-23 hydrocarbyl group; and (ii) an amine of the formula NH2-CH2-CH2-NH-R2, wherein R2 comprises (CxH2xZ)yH, wherein x = 2 or 3, y = 0-4 and Z = NH or O. The fuel composition comprises (a) a spark-ignition fuel; (b) the reaction products obtainable by reacting (i) a monocarboxylic acid of the formula I; and (c) an amine detergent selected from nitrogen-containing derivatives of hydrocarbyl succinic acylating agents, Mannich condensation products, hydrocarbyl amines and polyetheramines.
Patent KR-20040024189-A (KR)
Inventor: PARK DAE SEONG
IPC: F16G13/04
Filed: 2002-09-13
Abstract: PURPOSE: A silent chain and a sprocket are provided to considerably reduce noise generated in contacting teeth of a link plate with the sprocket by contacting teeth of the link plate with the sprocket at different time with phase difference. CONSTITUTION: A silent chain(1) includes a plurality of overlapped link plates(3) of which teeth phases are engaged to cross each other. A sprocket forms a plurality of gear trains along a rotary shaft to engage with teeth of the link plates of the silent chain and crosses the teeth of each gear train to correspond to phase of the crossed teeth of the link plate. The phases of crossed teeth of the link plate are put before the others from the outside of overlapped link plates to the central part.
Patent KR-20030027668-A (KR)
Title: Portable communication terminal, communication method of the portable communication terminal, program and recording medium having the program recorded thereon
Inventor: TOSHIDA MASAHIRO
IPC: H04W28/00
Filed: 2002-09-16
Abstract: PURPOSE: To reduce the power consumption of a communication processor and a data processing processor. CONSTITUTION: The communication control processor 30 controls the communication between the portable communication terminal 1 and the outside. The data processing control processor 40 performs the communication with the communication control processor 30, and controls a ROM 52, a RAM 54, a function part 56, and a display 58. The data processing control processor 40 is given the first clock signal, and the communication control processor 30 is given the second clock signal based on the first clock signal by the data processing control processor 40. Therefore, even if the counterpart is in sleep state, this system can transmit UART data without knowing it, and besides the counterpart can receive it without causing a reception error. Besides, since the data processing control processor 40 and the communication control processor 30 can perform high-speed ON/OFF (sleep control) each independently, this system can maximize the time of the sleep. Consequently, this can reduce power consumption.
Patent KR-20040029538-A (KR)
Inventor: MUN BYEONG SIK
IPC: H01L27/108
Filed: 2002-10-01
Abstract: PURPOSE: A semiconductor device having capacitors is provided to supply a plate voltage to a plate electrode disconnected to the first wire and prevent a malfunction of the semiconductor device by using connectors for connecting plate electrodes of capacitors to each other. CONSTITUTION: A semiconductor device having capacitors includes a semiconductor substrate, a plurality of cell array blocks, a plate electrode(110), one or more connectors(115), and a first wire(130). The semiconductor substrate includes a cell region and a peripheral circuit region. The cell array blocks are arranged in matrix on the cell region in matrix. The plate electrode(110) is arranged on the semiconductor substrate of the cell array block. The connectors(115) are inserted between the adjacent plates electrodes. The first wire(130) is arranged on the plate electrode to be connected electrically to the plate electrode.
Patent KR-20040032252-A (KR)
Title: Bidirectional Die Sorter Provided with a Rotational Arm
Inventor: JANG HYEON SAM
IPC: H01L21/50
Filed: 2002-10-08
Abstract: PURPOSE: A bidirectional die sorter having a rotational arm is provided to be capable of improving sorting speed and exactly carrying out a die sorting process. CONSTITUTION: A bidirectional die sorter is provided with a rotational arm section and a pair of bin block sections formed at both sides of the rotational arm section. The rotational arm section includes a rotational arm(100), a spin motor for rotating the rotational arm to each bin block section, and a lifting motor(120) for moving the rotational arm up and down in order to pick up a die of a wafer. At this time, the rotational arm has a picker(101) for picking up the die of the wafer. The bin block section includes a plurality of bin blocks(200) for storing dies and a driving part(220) for moving the plurality of bin blocks to predetermined positions.
Patent KR-20040032004-A (KR)
Title: Method for fabricating solar cell using spray
Inventor: KIM DAE WON
IPC: H01L31/0224
Filed: 2002-10-08
Abstract: PURPOSE: A method for manufacturing a solar cell is provided to simplify the manufacturing process and to improve efficiency by using a spray method. CONSTITUTION: An emitter(32) is formed on a front surface of a semiconductor substrate(30) by spraying a doping source under room temperature. Then, a front electrode(35) and a rear electrode are formed on the front and rear surface of the substrate, respectively. At this time, phosphate aqueous solution is used as the doping source in the spray processing.
Patent KR-20040033733-A (KR)
Inventor: KIM YEONG BAE
IPC: H02K9/06
Filed: 2002-10-15
Abstract: PURPOSE: A cooling fan for a motor is provided to prevent a cooling blade from being bent, save material costs and reduce inertial moment of a cooling fan. CONSTITUTION: A cooling fan(120) for a motor comprises a hub(121), a plurality of cooling blades(123), and a blade connecting unit(124). The hub is formed on the center of the cooling fan in order to fix the cooling fan to a motor shaft. The cooling blades have an inner end part fixed to the hub. The blade connecting unit is fixed to an outer end part of the cooling blade in order to fix the cooling blade into couples by two.
Patent KR-20040034999-A (KR)
Title: brake apparatus for automobile
Inventor: JUN JAE HAN
IPC: F16D55/00
Filed: 2002-10-18
Abstract: PURPOSE: A brake apparatus for a vehicle is provided to brake safely through a parking brake by controlling the auxiliary coil in failure of a main brake with integrating the main brake with the parking brake. CONSTITUTION: A brake apparatus comprises a caliper housing(130); a fixing pad(120) fixed to the caliper housing; a main coil(170) fixed in the caliper housing; a magnetic rotating shaft(160) rotating freely to the main coil and having a thread in the front and a flange in the rear part; a piston(140) sliding left and right according to rotation of the magnetic rotating shaft by thread-connecting to the magnetic rotating shaft; a movable pad(110) combined with the piston and installed opposite to the fixing pad around the disk; an auxiliary magnetic body(190) formed in the flange of the magnetic rotating shaft; an auxiliary coil(180) placed close to the auxiliary magnetic body; a load sensor(150) measuring load between the piston and the movable pad; an rpm sensor measuring rpm of the disk; an effort detecting sensor measuring the effort of the main brake; a parking switch detecting the parking state; and a control unit controlling current to the main coil and the auxiliary coil by receiving signals from the pressure sensor, the rpm sensor, the effort detecting sensor and the parking switch.
Patent KR-20040035042-A (KR)
Title: A course guidance method of emergency vehicle
Inventor: JUNG IL SANG
IPC: G08G1/0965
Filed: 2002-10-18
Abstract: PURPOSE: A method for guiding a path of an urgent rescue vehicle is provided to avoid the traffic congestion and perform rapidly the rescue activity by providing a traveling path of the urgent rescue vehicle. CONSTITUTION: A traffic control center receives a service request signal for emergency rescue from an arbitrary vehicle having a telematics system(S101,S102). The traffic control center checks a position of the corresponding vehicle and transmits a service command to an urgent rescue vehicle near to the corresponding vehicle(S103). The traffic control center sets up a traveling path of the urgent rescue vehicle(S104). The traffic control center provides the traveling path to the urgent rescue vehicle and the vehicles around the traveling path(S105).
Patent KR-20040037427-A (KR)
Title: Road simulation system
Inventor: KIM GYEONG SU
IPC: G01M17/00
Filed: 2002-10-28
Abstract: PURPOSE: A road simulation system is provided to significantly improve reliability of a simulation test result by removing a data conversion process and a simulation control process. CONSTITUTION: A road simulation system includes a roller device(21), a block belt device(30), a displacement setting actuator(40), a controller(60) and a displacement initial setting actuator(50). The block belt device(30) has a belt, which is rotatably installed, a block connected to the belt, a piston having a rectangular shape, and an adjusting bolt. The piston is movably installed in a perforated hole formed in the block such that the piston is protruded to an upper portion of the block. The adjusting bolt is provided at a lower portion of the piston so as to adjust a height of the piston.
Patent KR-20020093699-A (KR)
Inventor: HEO CHUNG
IPC: A23L13/50
Filed: 2002-10-31
Abstract: PURPOSE: A method for producing color chicken meat using natural coloring materials is provided, thereby various colors can be optionally applied to chicken meat according to preference and purpose. CONSTITUTION: The method for producing colored chicken meat using natural coloring materials comprises the steps of: mixing jujube with water in the ratio of 1:8, boiling the mixture for 3 hours, filtering the boiled solution, adding 5% of sugar into the filtrate and heating the mixture at 50 deg. C for 30 minutes to prepare an extract of jujube; roasting spinach at 100 deg. C for 2 minutes, adding herbs into the roasted spinach, and roasting them for 30 seconds to prepare spinach powders; mixing unripe hot pepper with water in the ratio of 1:10, adding 3% of sugar into the mixture, and boiling the mixture for 30 minutes to prepare an extract of unripe hot pepper; mixing Mori semen, adding 0.3% of honey syrup into the mixture, and boiling the mixture for 20 minutes to prepare an extract of Mori semen; and independently mixing the jujube extract, spinach powders and Mori semen extract with frying flour in the ratio of 1:10, 1:13 and 1:15, respectively.
Patent KR-20030055105-A (KR)
Inventor: LIM SANG SOOK
IPC: A21D13/00
Filed: 2002-11-11
Abstract: PURPOSE: A process of preparing fermented soybean paste of bread by adding fermented soybean paste to a conventional bread material during the production of bread is provided. Therefore, the prepared bread contains various nutrients contained in the fermented soybean paste and is thus used as a nutritious food or a snack food. CONSTITUTION: About 5 to 10% by weight of fermented soybean paste(toenjang) is mixed with 90 to 95% by weight of wheat flour, 5 to 8% by weight of sugar, 2 to 4% by weight of nonfat dry milk, 2 to 3% by weight of yeast, 2% by weight of fat(shortening, lard) and 0.1 to 0.4% by weight of yeast food. Thereafter, the mixture is added with 60 to 65% by weight of water, kneaded at 27deg.C, fermented at a temperature of 27deg.C and a relative humidity of 75 to 80% and then baked.
Patent KR-20040042432-A (KR)
Title: Structure for mounting passenger air bag for vehicles
Inventor: LEE HYEON CHEOL
IPC: B60R21/20
Filed: 2002-11-14
Abstract: PURPOSE: A mounting structure of a passenger airbag for a vehicle is provided to firmly fix the passenger airbag and to reduce the thickness and weight of an installation structure. CONSTITUTION: An airbag module(40) is mounted to forming units(20) by a bracket(30). The forming units are formed at the inside of a crash pad skin(10). A cover fixing unit is fixed to a cowl cross member(50) in the crash pad, and fixes an airbag cover(60). The airbag cover is fixed to the inside of the crash pad skin.