baber/WOPTO huggingface dataset:
Patent KR-20030060533-A (KR)
Inventor: KIM DAE HAK
IPC: F02M25/07
Filed: 2002-01-09
Abstract: PURPOSE: A cooling system and a method for controlling the same are provided to achieve improved cooling performance, while reducing the amount of NOx gas by increasing the amount of recirculation of exhaust gas. CONSTITUTION: A cooling system comprises a housing duct(15) surrounding the exhaust gas flow channel of an EGR line(4) in such a manner that the air flowing in the housing duct is heat exchanged with the exhaust gas flowing along the EGR line and discharged; an exhaust gas temperature detection unit(9) for detecting the temperature of the exhaust gas flowing along the EGR line; the first duct(17) and the second duct(19) extended from an air conditioner duct(16) and an external air suction duct(18), respectively; an air line(22) extended toward the housing duct from the point where the first duct and the second duct meet; a blower(23) mounted on the air line; an open/shut door(20) mounted on the point where the first duct and the second duct meet, and which permits air to flow from one of two ducts; and an ECU(10) for controlling operation of the blower and the open/shut door in accordance with the exhaust gas temperature detected by the exhaust gas temperature detection unit and operation of air conditioner.
Patent KR-20030062471-A (KR)
Title: A Fully Digital Static Var Compensator Controller with built in Function Downloading Algorithm
Inventor: CHA SEUNG TAE
IPC: H02J3/18
Filed: 2002-01-17
Abstract: PURPOSE: An apparatus for controlling a full-digital-type static var compensator with an algorithm downloading function is provided to improve the stability of an electric power system by providing a reactive power to the electric power system which is made by using a DSP(Digital Signal Process)-based real time simulator. CONSTITUTION: A real-time simulator(1) is a DSP-based computer. A panel computer(2) is connected to the real-time simulator(1) and downloads a simulation model to the real-time simulator(1). An A/D(Analog/Digital) converter(3) inputs a voltage and a current of an electric power system to the real-time simulator(1). A firing pulse generator(4) connects the input of the A/D converter(3) to external voltage and current signals and generates a 14-bit digital thyristor firing angle. A thyristor valve group(5) outputs the thyristor firing angle as a pulse signal. The real-time simulator(1) calculates internal variables to output them to a D/A converter(6). An analog output from the D/A converter(6) is sent to a panel meter(7).
Patent KR-20030063569-A (KR)
Title: System and Method for Life coupon through the issue of Lottery ticket
Inventor: CHANG YOUNG CHUN
Filed: 2002-01-22
Abstract: PURPOSE: A coupon using method and system is provided to print a coupon and life information on a lottery ticket when the lottery ticket is issued, and to enable a lottery ticket purchaser to use the coupon and the life information. CONSTITUTION: The method comprises several steps. A user purchases a lottery ticket and checks whether the user wins a prize(410). The user checks coupons printed on the lottery ticket irrespective of the fact that the user wins a prize via the lottery ticket(420), selects one among the coupons(430), and selects a corresponding commodity or service which the user can buy or enjoy with the selected coupon(440). Then, the user cuts off the selected coupon from the lottery ticket(450), gives the coupon to a store or a service provider(460), and receives a service printed on the coupon or a discount service(470). The user continues to keep the lottery ticket until the user uses all the other coupons printed on the lottery ticket(480).
Patent KR-20020067991-A (KR)
Inventor: FUJISAWA KATSUYA
IPC: C08J7/04
Filed: 2002-02-19
Abstract: PURPOSE: To provide a method for curing a mixture which is obtained from a resin curable by ionizing radiation, can give a cured surface of different surface free-energy, and can be used as a coating material, and provide a method for modifying a surface to give a surface having a different surface free-energy. CONSTITUTION: The above purpose are achieved by a method for curing a mixture obtained from a resin curable by ionizing radiation, wherein a mixture comprising 100 pts.wt. of a resin composition (a) curable by ionizing radiation and having a surface free-energy of 30 mN/m or higher, and 0.01-10 pts.wt. of a compound (b) having a surface free-energy of 25 mN/m or lower is cured by ionizing radiation in a state in which at least a part of the mixture is brought in contact with a medium having a surface free-energy higher than that of the composition (a).
Patent KR-20030070369-A (KR)
Title: Disc and hub assembly for electro-magnetic clutch
Inventor: HONG SEON JU
IPC: F16D27/14
Filed: 2002-02-25
Abstract: PURPOSE: A disk and a hub assembly for an electronic clutch are provided to reduce vibration and noise generated in absorbing and separating the disk. CONSTITUTION: A disk(50) and a hub(40) assembly for an electronic clutch are composed of the hub fixed to a rotary shaft(30) of a compressor, the disk installed at the periphery of the hub and absorbed to the friction surface(11) of a pulley(10) by a field coil unit(20), a stopper plate installed to a side of the disk to connect the disk and the hub, a bumper(80) disposed to the stopper plate at regular intervals to supply restoring force to the disk, and a rubber plate cover(70) interposed between the disk and the stopper plate. Accordingly, the cover absorbs vibration generated in absorbing and separating the disk.
Patent KR-20030071076-A (KR)
Title: Method for controlling brightness of display device
Inventor: KIM HAK TAE
IPC: G09G3/291
Filed: 2002-02-27
Abstract: PURPOSE: A method for controlling luminance of a display device is provided to improve the resolution by adding a fine luminance subframe between the minimum subframe and the next subframe. CONSTITUTION: A method for controlling luminance of a display device includes a process for adding a fine luminance subframe and a process for displaying the luminance within one frame. The process for adding the fine luminance subframe is to add the fine luminance subframe between the minimum subframe and the next subframe. The fine luminance subframe is larger than the minimum gray level of luminance indicated by the bit number of the input image data and smaller than the next gray level. The process for displaying the luminance within one frame is to display the luminance within one frame by combining plural subframes including the fine luminance subframe.
Patent KR-20030071155-A (KR)
Title: Plasma Display Panel
Inventor: MIN BYEONG GUK
IPC: H01J11/26
Filed: 2002-02-28
Abstract: PURPOSE: A PDP(Plasma Display Panel) is provided to be capable of reducing power consumption and simultaneously preventing the deterioration of brightness by forming a plurality of electrodes to an isolation wall direction for diffusing charged particles generated at the discharge between transparent electrodes into a bus electrode. CONSTITUTION: A PDP comprises a barrier rib(56) formed between an upper substrate(40) and a lower substrate(42), a plurality of bus electrodes(44B,46B) formed across the barrier rib at the upper portion of the upper substrate, and a plurality of transparent electrodes(44A,46A). The transparent electrode includes more than one 'T'-type electrode pattern to the same direction as the barrier rib. Preferably, the number of the 'T'-type electrodes is two.
Patent KR-20030073905-A (KR)
Title: 1:1 Online Education System and Instructional Method
Inventor: JO BYUNG KU
Filed: 2002-03-13
Abstract: PURPOSE: A system and method for a man to man on-line education system is provided to enable a student to solve a question by connecting to a lecturer through a real time web camera chatting or other communication unit and enable parents to receive teaching contents of the student through E-mail. CONSTITUTION: A student(100), parents(110), and a lecturer(120) are connected to an operating server(300) through the Internet(200). A member registration module(320) stores and manages information of the members in a member information DB(350) of the operating server(300). Information of lecturers(120) is stored in a lecturer information DB(360). The lecturers(120) execute and manage a requesting condition of the student(100) optimally through a lecturer managing module(330). A communication managing module(340) enables the student(100) to connect to the lecturer(120) in real time based on a learning information DB(370) including learning information of the student(100). If the student(100) goes out of the operating server(300), the communication managing module(340) transmits learning contents to the parents(110) through E-mail based on the learning information DB(370) of the student(100). A control unit(310) controls the above modules.
Patent KR-20030074926-A (KR)
Title: Staphylococcus epidermidis Lysing Cyanobacterium Anabaena cylindrica
Inventor: CHOI YEONG GIL
IPC: C12N1/20
Filed: 2002-03-14
Abstract: PURPOSE: A microorganism Staphylococcus epidermidis lysing Cyanobacterium Anabaena cylindrica is provided, thereby effectively controlling the formation of Cyanobacterium. CONSTITUTION: A microorganism Staphylococcus epidermidis(KFCC-11300) lysing Cyanobacterium Anabaena cylindrica is provided, wherein the Staphylococcus epidermidis(KFCC-11300) is isolated by collecting samples from eutrophication-occurring water and soil; culturing them in BG-11 medium for 5 to 7 days; diluting the cultured medium and culturing on BG-11 selection agar medium and culturing them at 28 deg. C; analyzing hollow zone formation of each samples; isolating colonies forming the hollow zone; culturing the colonies on LB agar medium; and selecting a strain showing the excellent Cyanobacterium Anabaena cylindrica lysing activity.
Patent KR-20030076748-A (KR)
Title: Rescue for space a fuel tank in a vehicle
Inventor: KIM TAE HUN
IPC: B60K15/01
Filed: 2002-03-21
Abstract: PURPOSE: Structure space of a fuel tank for a vehicle is provided to support the fuel tank firmly, and to prevent breakage or displacement at a rear-end collision without reducing the capacity of the fuel tank by mounting a fixing band bracket in the fuel tank. CONSTITUTION: An assembling structure is composed of a fuel tank(100), a fixing band, an assembling bolt, a joint part(106), an assembling part, a fixing band bracket(114) and a rear floor. The staple-shaped fixing band bracket is welded into the fuel tank by bending both ends, and a recessed part(112) is formed in the center of the fixing band bracket by forming the stepped portion to support the fixing band stably. The fuel tank is combined by the fixing band, and the end of the fixing band is combined with the assembling bolt.
Patent KR-20030020227-A (KR)
Title: A rubber magnet film cassette for radiography
Inventor: JUNG GU BEOM
IPC: G03B17/26
Filed: 2002-03-26
Abstract: PURPOSE: A film cassette for a radioactive ray transmission test is provided to get better geometrical sharpness by making a film adhere to a lead foil intensifying screen and to easily attach and detach a test piece and a film cassette by forming a film cassette body of a magnetic material. CONSTITUTION: A film cassette is made of a magnetic material, thus, a film in the film cassette and a lead foil intensifying screen closely adhere with the film cassette. A test piece and the film cassette are attached and detached easily. The film cassette comprises a body(15) having an opening(23), a bended portion(22) formed in one portion of the opening of the body, and velcro(20,21) opening and closing the opened portion.
Patent KR-20030080106-A (KR)
Title: Method for preparing high-tenacity polyvinyl alchol fiber having good dye affinity
Inventor: CHOI SU MYEONG
IPC: D01F6/14
Filed: 2002-04-03
Abstract: PURPOSE: A manufacturing method of polyvinyl alcohol fiber having over 20g/d of strength and excellent dyeability is characterized by increasing dyeability without a falling-off in physical properties. CONSTITUTION: The high strength polyvinyl alcohol fiber(PVA fiber) is obtained by the steps of: preparing polyvinyl alcohol added 5-20wt.% of starch; dissolving the polyvinyl alcohol in an organic solvent to manufacture a PVA dope; dry-wet spinning the PVA dope to manufacture undrawn yarn; and then heat-drawing the undrawn yarn with 140-230deg.C of a hot blast furnace.
Patent KR-20030079454-A (KR)
Title: Apparatus and method for Ingress control of packet switch system
Inventor: NA YONG UK
IPC: H04L12/851
Filed: 2002-04-04
Abstract: PURPOSE: An input control device and method in a packet switch system is provided to increase the usability of a network system and improve the performance of a high-speed packet switch system, without the necessity of increasing internal operation speed, by fairly switching packets according to the priority order. CONSTITUTION: An input control device and method in a packet switch system is composed of the first demultiplexer(4200), the first and second control parts(4210,4220), the first and second multiplexers(4270a,4270b), a port selection control part(4280), and the third multiplexer(4290). The first demultiplexer(4200) divides inputted packets into unicast packets and multicast or broadcast packets and outputs the divided packets to the first and second control parts(4210,4220). The first control part(4210) consists of the second demultiplexer(4231a) and the first and second storage parts(4240a,4240b). The second demultiplexer(4231a) separates the unicast packets inputted from the first demultiplexer(4200) into real-time traffics and non-real time traffics. The first and second storage parts(4240a,4240b) classify the real-time and non-real time traffics outputted from the second demultiplexer(4231a) by output ports and outputs them selectively. The second control part(4220) is composed of a selector(4232), the third demultiplexer(4231b), the third and fourth storage parts(4250a,4250b), and the fifth and sixth storage parts(4260a,4260b). The first multiplexer(4270a), connected to the first storage part(4240a) and the fifth storage part(4260a), selects the real-time traffics outputted from the first storage part(4240a) and the fifth storage part(4260a). The second multiplexer(4270b), connected to the second storage part(4240b) and the sixth storage part(4260b), selects the non-real time traffics outputted from the second storage part(4240b) and the sixth storage part(4260b). The third multiplexer(4290) selects one between the real-time packet outputted from the first multiplexer(4270a) and the non-real time packet outputted from the second multiplexer(4270b) and transfers it to a switch fabric. The port selection control part(4280) executes communication for the port arbitration of a crossbar scheduler in the switch fabric.
Patent KR-20030081921-A (KR)
Title: apparatus for reducing twist vibration of vehicle
Inventor: LEE HONG U
IPC: F16F15/16
Filed: 2002-04-15
Abstract: PURPOSE: A device for reducing torsional vibration of a vehicle is provided to improve stillness and durability of the vehicle body by controlling hardness of an electrical responding fluid according to the torsional degree after detecting the torsional degree of a flywheel ring gear. CONSTITUTION: A device for reducing torsional vibration of a vehicle with a flywheel ring gear(110) includes a rotation angel-detecting unit(120) to detect the rotation angle of the flywheel ring gear by torsional vibration produced when the flywheel ring gear rotates; a control unit(130) controlling the level of power to reduce the torsional vibration according torsional vibration-angular displacement after detecting torsional vibration-angular displacement followed by the rotation angle detected from the rotation angle-detecting unit; a power-producing unit(140) producing power of a predetermined level according to the control of the control unit; a power supply unit(150) supplying power of the predetermined level produced from the power-producing unit; and a hydraulic damper(160). The hardness of the hydraulic damper is changed according to the power supplied from the power supply unit, to reduce the torsional vibration produced by the rotation of the flywheel ring gear.
Patent KR-20020083919-A (KR)
Inventor: YU CHUN SIK
IPC: A61K36/74
Filed: 2002-04-15
Abstract: PURPOSE: A digestible constipation relief beverage composition containing dietary fiber and medicinal plants for alleviating constipation containing a Rheum officinale Baillon extract is provided which shows a synergic effect on prevention and treatment of acute or chronic constipation without side effects such as generation of pain or the mucosa damage of the large intestine. CONSTITUTION: This digestible constipation relief beverage composition comprises 24 to 90% by weight of a beverage component selected from the group consisting of coffee and cocoa, 9 to 66% by weight of water soluble dietary fiber selected from the group consisting of oligofructose, maltodextrin, polydextrose and water soluble low density dietary fiber and 0.3 to 6.2% by weight of a laxative composition selected from the group consisting of Cascara Sagrada and Rheum officinale Baillon.
Patent KR-20030090301-A (KR)
IPC: B29C45/16
Filed: 2002-05-22
Abstract: 본 발명은 다색 고무제품 제조 방법에 관한 것이다. 본 발명을 이용한 고무 제품의 색상은 여러가지의 색상의 초기원형이 상호간의 화학반응으로 인하여 다색으로 고화성형되므로써 구현된다. 본 발명에 있어서 적어도 제1단색부위의 원형은 별개의 금형에서 사출되어야 하며 해당 제1단색원형은 다른 색상의 원형과 동일한 금형안에서 화학반응에 의해 결합성형된다.
Patent KR-20030096816-A (KR)
Inventor: SON YOUNG SUK
IPC: D06F19/00
Filed: 2002-06-17
Abstract: PURPOSE: An ultrasonic washing machine without detergent for dyeing is provided to improve convenience, and to prevent environmental pollution by dyeing the desired color over the clothes and washing without detergent with using ultrasonic waves. CONSTITUTION: A detergent free ultrasonic washing machine(1) comprises a humidifier(23); an oxygen generator(21); an air cleaner(22); an ultrasonic generator(2); an automatic dyeing machine(5) installed in the upper part of the washing machine; a heater(6) mounted in the bottom of a rotating tub(4); a remote control wave receiver(12) installed in the front of a case; a drain port(15); operating and stop buttons formed in a digital remote controller(11); a compensator(10) applying electricity at power failure; a signboard(13) operated by pushing the button manually; an automatic dye inlet(7) and an automatic dye outlet(8); a washing control artificial intelligence chip and processor(3); a dye amount adjusting artificial intelligence chip and processor(16); a dye control artificial intelligence processor(17); and a washing and dyeing artificial intelligence processor(18). The washing machine reserves automatic control, alarms, transmits messages, and diagnoses the wrong operation for washing, dehydrating and dyeing with the remote controller.
Patent KR-20040000123-A (KR)
Title: Method for preparation of color filter
Inventor: CHOI YONG WON
IPC: G02F1/1335
Filed: 2002-06-24
Abstract: PURPOSE: A method for manufacturing a color filter is provided to realize an excellent ITO(Indium Tin Oxide) transparent conductive film in non-resistance and the transmissivity, thereby preventing distortion of a picture and securing the visibility. CONSTITUTION: Black matrices(12) are formed on a glass substrate(11) for preventing light from leaking out. An RGB organic resin layer(13) is formed on the black matrices. An overcoat layer(14) is formed between the black matrices and the RGB organic resin layer to protect a color filter, remove a step height, and improve step coverage of a metal oxidized substance or an ITO. An inorganic oxide layer or inorganic nitride layer(15) is formed on the glass substrate. An ITO transparent conductive film(16) is sputtered on the inorganic oxide layer or inorganic nitride layer at a low temperature. The ITO transparent conductive film is thermally processed at a temperature of 150 deg. to 300 deg.
Patent KR-20040000841-A (KR)
Title: Apparatus for removing bedew of laser beam printer
Inventor: KANG IL GWON
IPC: G03G21/20
Filed: 2002-06-25
Abstract: PURPOSE: A device for removing dew condensation of a laser beam printer is provided to remove dew condensation generated on a surface of a paper guide of a paper discharge unit frame, thereby preventing spots from generating on the print paper and preventing bad influence on a developing unit. CONSTITUTION: A fusing unit(4) fuses a visible image by toner transferred to the paper. A paper guide guides the paper to be discharged from the fusing unit. A paper discharge unit frame(8) includes the fusing unit and the paper guide. A blow-in fan(20) is installed to flow air into the inside of the paper discharge unit frame from the outside of the paper discharge unit frame to remove dew condensation generated on a surface of the paper discharge unit frame.
Patent KR-20040001455-A (KR)
Title: Method for forming mask pattern of semiconductor device
Inventor: SA SEUNG HUN
IPC: H01L21/20
Filed: 2002-06-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device using a selective growth, is provided to be capable of increasing the charge efficiency of a photo diode and simultaneously forming a shallow junction for controlling the photo diode. CONSTITUTION: After forming an isolation layer(33) at the inner portion of a semiconductor substrate(31) for defining an active region, a gate isolating layer(37) and a gate electrode(39) are sequentially formed at the active region of the semiconductor substrate. The first conductive type junction(43) is formed at one side of the gate electrode in the semiconductor substrate. After forming a spacer(47) at both sidewalls of the gate electrode, a selective silicon layer(49) is formed at the upper portion of the resultant structure. A source/drain junction(53) is formed at the other side of the gate electrode in the semiconductor substrate. The selective silicon layer formed at one side of the gate electrode, is transformed into the second conductive type junction(57) by carrying out an ion implantation.
Patent KR-20040002008-A (KR)
Title: Method of manufacturing a capacitor in a semiconductor device
Inventor: KANG JAE IL
IPC: H01L27/04
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of securing process margin and increasing capacitance. CONSTITUTION: A contact plug(202) is formed at the upper portion of a semiconductor substrate(200). A sacrificial insulating layer made of an SOG(Spin On Glass) layer, is formed at the upper portion of the resultant structure. An opening portion is formed at the sacrificial insulating layer for exposing the contact plug. A curing process is carried out for shrinking the sacrificial insulating layer. A storage node(208) is formed at the bottom and lateral portion of the opening portion. After forming a dielectric layer(210) along the upper surface of the resultant structure, an upper electrode(211) is thickly formed on the entire surface of the resultant structure.