baber/WOPTO huggingface dataset:
Patent KR-20030037345-A (KR)
Title: Method and circuit for converting interlaced scanning signal to progressive scanning signal using motion compensation
Inventor: JUNG JE CHANG
IPC: H04N7/01
Filed: 2001-11-01
Abstract: PURPOSE: An interlaced/progressive scanning converting method and circuit for converting an interlaced-scanned video signal into a progressive-scanned video signal through motion compensation are provided to generate an image close to the image of an original object. CONSTITUTION: An interlaced-scanned video signal is received(S305). The current image field including pixels to be interpolated is extracted from the received interlaced-scanned video signal(S310). The size of a reference large block including the pixels to be interpolated is decided in the current image field(S315). A search range is determined in the previous image field received prior to the current image field on the basis of the position and size of the reference large block(S320). In the search range, the first block pixel values of a comparison large block whose position corresponds to the reference large block and surrounding large blocks are searched(S325) to detect the first motion vector between the comparison large block and a surrounding large block having the minimum first block pixel value(S340). The size of a reference small block including the pixels to be interpolated is decided in the reference large block of the current image field. The second block pixel values of the reference small block and comparison small blocks on the previous image field are searched on the basis of the first motion vector, to detect the second motion vector between the reference small block and a comparison small block having the minimum second block pixel value.
Patent KR-20030038135-A (KR)
Title: A concrete construction method using carbon fiber mold
Inventor: HONG WON KEE
IPC: E04B2/86
Filed: 2001-11-08
Abstract: PURPOSE: A construction method of a concrete structure using a carbon fiber form as a permanent form is provided to shorten a period of construction and to reduce the construction expenses. CONSTITUTION: The construction method of a concrete structure using a carbon fiber form as a permanent form comprises the steps of: manufacturing various shaped forms using carbon fiber; installing the carbon fiber forms(10) on the necessary spots for constructing a column, a girder, a wall, a slab, etc., or, a footing, a pier, slab, etc.; placing concrete(13) in the carbon fiber forms(10), then curing the concrete surface; after placing and curing the concrete, using the carbon fiber forms(10) as a portion of a structure.
Patent KR-20030038965-A (KR)
Title: Apparatus for excluding noise of exhaust system of vehicle
Inventor: SONG JUN YEONG
IPC: F01N1/10
Filed: 2001-11-09
Abstract: PURPOSE: An apparatus is provided to attenuate noises by permitting the sound fields of exhaust noises generated from the double exhaust paths to be interfered with each other. CONSTITUTION: An apparatus comprises the first exhaust path(31) and the second exhaust path(32) extended in a horizontal direction and branched off from an exhaust manifold mounted to an engine; and mufflers(7A,7B) mounted to the lower portions of the first and second exhaust paths, respectively. One of the first and second exhaust paths is formed into a zig-zag shape, and connection members(37,39) which are communicated to apertures(33a,33b,35a,35b) of curved portions(33,35) of the zig-zag shape are coupled to the curved portions. The connection members operate by actuators(40) in such a manner that the connection members change their positions in a transverse direction.
Patent KR-20030039035-A (KR)
Title: Local information service method for mobile communication device using position information
Inventor: AHN SEONG SUN
IPC: H04B7/26
Filed: 2001-11-09
Abstract: PURPOSE: A method for servicing regional information by using position information of a mobile communication terminal is provided to detect a current position of the mobile communication terminal, and to service information related to the position through a terminal. CONSTITUTION: A user inputs information of a region which is near from a current position, by using an information input unit. The terminal receives the input information and transmits the received information to a mobile communication system. A base station server of the mobile communication system receiving the transmitted information requests information, and at the same time, calculates a current position of a terminal. Information of a region which is the nearest from the calculated position of the terminal is searched. The searched regional information is transmitted to the terminal. And the regional information includes a concrete name of the region, a distance from the terminal, telephone numbers, etc.
Patent KR-20030039215-A (KR)
Title: terminal cover at Circuit Breaker
Inventor: LIM JONG DEUK
IPC: H01H71/02
Filed: 2001-11-12
Abstract: PURPOSE: A terminal cover of a molded case circuit breaker is provided to reduce the cost of production by allowing one terminal cover to perform various terminal covers used in the molded case circuit breaker. CONSTITUTION: An outlet cover member(101) is formed on a front surface of a terminal cover and stripped by a pressure to form an outlet. The outlet cover member(101) is comprised of a terminal outlet cover member(101a) and a booth bar outlet cover member(101b) and divided upper and lower portions by the terminal outlet cover member(101a) and the booth bar outlet cover member(101b). A detachable line(110) is provided on the surroundings of the outlet cover member(101). The detachable line(110) is comprised of a terminal outlet line(110a) for detaching the terminal outlet cover member(101a) and a booth bar outlet line(110b) for detaching the booth bar outlet cover member(101b).
Patent KR-20030042603-A (KR)
Title: a thin film transistor array for a liquid crystal display
Inventor: HONG MUN PYO
IPC: G02F1/136
Filed: 2001-11-23
Abstract: PURPOSE: A liquid crystal display device is provided to minimize the design costs and maintain uniformity of display characteristics by forming data lines transmitting signals to blue pixels straightly. CONSTITUTION: A liquid crystal display device includes pixels, gate lines disposed with respect to traverse pixel lines for transmitting scanning or gate signals to the pixels, data lines(62) intersecting the gate lines and transmitting image or data signals to the pixels, pixel electrodes disposed per pixel, and thin film transistors disposed per pixel and having gate electrodes connected to the gate lines, source electrodes connected to the data lines, and drain electrodes connected to the pixel electrodes. In the line direction of the pixels, red, blue and green pixels are disposed in sequence. In the column direction of the pixels, red and green pixels are disposed alternately. Blue pixels are disposed respectively for two pixel lines between neighboring red and green pixels and positioned in the center of the neighboring four pixels of the red and green. The data lines of the neighboring red or green pixel lines in a predetermined unit transmit the image signals, and the data lines transmitting the image signals to the blue pixel columns are connected to each other.
Patent KR-20020003536-A (KR)
Inventor: HOSHINO HIROYUKI
IPC: D06F37/42
Filed: 2001-11-24
Abstract: PURPOSE: To evade a problem caused by the mischief of a child without degrading handleability. CONSTITUTION: When it is judged that a safety mode is set, a control part starts the counting of time t1 (S4) and it judges whether or not an upper lid is open (S5). A main program is resumed when the upper lid is not open. Whether or not the time t1 has reached the suspension time of 5 seconds is judged when the upper lid is open (S8). When it elapses 5 seconds, the control part stops a load operated at present, stops a washing operation, displays abnormality by using the existing display lamp of a display part or the like and reports the abnormality by a buzzer (S9).
Patent KR-20010110403-A (KR)
Title: 거꾸로 펴지는 우산
Inventor: LEE JUN HO
Filed: 2001-11-26
Abstract: 본 발명은 기존의 아래에서 수동 또는 자동으로 펴지는 우산과는 달리 일체형 원통안에 우산살과 우산대가 설치되어 있어 우산을 폈을 때 원통내에서 우산살과 우산대가 수직으로 끝까지 나온후 펴지는 기능을 한다. 이러한 기능은 실내 출입시나 차를 탈 때 우산을 접기가 편리하고, 비를 맞지도 않는다. 
     그리고 실내출입시에도 우산살과 우산대가 원통내로 들어가 우산끝의 고무바킹으로 물의 유출을 차단하기 때문에 실내바닥에 물이 떨어져 더럽힐 염려도 없다.
Patent KR-20030044377-A (KR)
Inventor: KIM JAE SIK
IPC: C21B5/00
Filed: 2001-11-29
Abstract: PURPOSE: A control system for real time cleaning of an ore sorting screen for blast furnace is provided to reduce screen load and thus to effectively manage a screen by automatically cleaning the screen according to a predetermined time period. CONSTITUTION: A bin angle converter(80) is installed in a gate measuring section for measuring an opening degree of a gate. A process computer(50) for transmitting the opening degree of the gate and managing data thereof is provided in a CRT. The CRT links electrical communication controllers(60) to each other in order to receive an electric signal and to automatically control a cleaning process. An operation mode selecting section is provided for selecting cleaning modes (single section mode or all selection mode) of sorting screeners. A cleaning period determining section determines a cleaning period from 1 hour to 4 hours. A cleaning amount selecting section is provided to determine sorting screeners to be operated. A keyboard is installed in a data input section.
Patent KR-20030045997-A (KR)
Title: Supporting-body to immobilize compounds photocatalysts using a long-wavelenth range and manufacturing process
Inventor: CHOI KYU HAN
IPC: B01J37/02
Filed: 2001-12-03
Abstract: PURPOSE: Provided are a support for fixing mixed photocatalyst being capable of using light with long wavelength thereto, and a method for fabricating the support, wherein the support is capable of causing synergy effect of the photocatalyst by using fluorescent material and electron transporting material, and easily fixing the mixed photocatalyst by using binder. CONSTITUTION: The method comprises the steps of mixing catalyst oxides of solid phase such as titanium oxides, fluorescent material, electron transporting material, and metal oxide powder having photocatalytic property, and fixing the mixture using a binder such as water glass containing silicon to the surface of a support, wherein the mixture is fixed to the support by spraying the mixture to the surface of the support using a spray or air compressor, or by a molding method, wherein the catalyst oxides is selected from a group consisted of An, Sn, W, and Fe, and wherein the metal oxide powder is selected from a group consisted of Ti, Cd, W, Mo, Zn, Fe, Sr and Sn oxides.
Patent KR-20030045584-A (KR)
Title: waterproof cover assembly for a multi-purpose light device
Inventor: KIM DUK HYUN
IPC: F21V31/00
Filed: 2001-12-04
Abstract: PURPOSE: A waterproof cover apparatus is provided to be easy to assemble and disassemble, to have excellent airtightness maintenance and restituting force, and to be used as a multi-purpose lighting by adopting a LED as a light source. CONSTITUTION: A light source(10) is installed at a lighting apparatus body(100). A rear cover(300) is coupled at a rear part of the lighting apparatus body so as to be placed at an opposite position to a light emitting direction of the light source. A support frame(210) is installed at the lighting apparatus body so as to be disposed in the light emitting direction of the light source. A cover frame(230) is coupled with the support frame. A pair of sealing members(221,222) are installed between the support frame and the cover frame so as to close the interior and exterior. A floodlight cover(240) is coupled over a front part of the cover frame so as to be disposed in the light emitting direction of the light source.
Patent KR-20030046735-A (KR)
Title: Security system and security method for computer
Inventor: LEE GYEONG WON
IPC: G06F1/00
Filed: 2001-12-06
Abstract: PURPOSE: A system and a method for a computer security are provided to increase a self-consciousness with respect to a security. CONSTITUTION: If a power is applied to a computer(S10), a CPU fetches a command code included in a BIOS ROM and starts a BIOS booting(S12). The CPU checks a system access information storage of a CMOS RAM and checks whether illegal system access information for inputting incorrect password and accessing to a system exists(S14). If illegal system access information does not exist, an input of a password is requested to a user(S16). If illegal system access information is inputted, an alarm message is outputted for reporting an illegal system access to the user(S18) and an input of a password is requested to a user(S16). If the user inputs a password, it is checked whether the inputted password is identified with a password stored in a user password storage of the CMOS RAM(S20). If the inputted password is identified with a password stored in a user password storage of the CMOS RAM, data stored in the system access information storage are deleted, and a duplicated alarm message output is prevented(S26). If the inputted password is not identified with a password stored in a user password storage of the CMOS RAM, the password inputted date/time is stored in the system access information storage(S22), and the system is stopped(S24).
Patent KR-20030048851-A (KR)
Title: Pulley ball spline fixed device of continuously variable transmission
Inventor: LEE CHUNG SEOP
IPC: F16H55/52
Filed: 2001-12-13
Abstract: PURPOSE: A ball spline fixing apparatus for sliding a pulley of a continuously variable transmission is provided to minimize deformation in mounting to a fixing pulley shaft by modifying the shape of a retainer, and to restrict separation of the ball by preventing rotation in installing to the fixing pulley shaft. CONSTITUTION: A moving pulley transmits torque with sliding on a fixing pulley shaft(310), and functions as the ball spline by inserting balls(300). A ball spline fixing device has a guide groove(320), a slot containing part(330), a retainer groove(340), and a retainer(350). The slot containing part is formed axially in the circumference of the fixing pulley shaft and extended in the end of the guide groove to restrict rotation of the retainer. A fixing slot(352) is placed in the slot containing part, and opened axially. The retainer is placed in the retainer groove to restrict movement of the ball sliding along the guide groove. Separation of the ball is prevented by restricting the retainer from being turned on the fixing pulley shaft.
Patent KR-20030049119-A (KR)
Title: Receptacles and plug structure
Inventor: HONG JONG SEONG
IPC: H01R13/44
Filed: 2001-12-14
Abstract: PURPOSE: An outlet and plug structure are provided to realize an outlet interrupting inflow of an alien substance or restricting an access of the body, and a plug overcoming physical access restriction of the outlet, thereby preventing an electric shock accident and a short circuit. CONSTITUTION: An outlet case(110) forms a front surface of an outlet and a housing(120) is located in the rear portion of the case. An entrance(111) is formed at a front surface of the outlet case in the size and a shape corresponding to a shape of a plug case(210). An outlet(100) includes an insulating substance(140) having grooves(142) opening inside outlet terminals(141). The plug case is inserted into the outlet case. A fixture(220) is fixed inside the plug case for maintaining and fixing a gap of plug terminals(230). A tension pad(240) is placed between a pair of plug terminals and in front of the fixture to be closely attached to the front of the insulating substance for granting certain tension to a plug(200).
Patent KR-20030049932-A (KR)
Title: Tilt control apparatus of optical recoder
Inventor: KANG SEONG TAEK
IPC: G11B7/09
Filed: 2001-12-17
Abstract: PURPOSE: A device for adjusting tilting of a high density optical recorder/player is provided to realize the optimum optical pickup by appropriately adjusting an adjustment range according to a tilting range. CONSTITUTION: An outline case(131) is fixed on an upper surface of a sled base(101). A guide bar support(132) is installed inside the outline case vertically movably and to which an end of a guide bar(120) is inserted. A fine adjusting screw(133) is combined with a screw hole(132a) formed at a lower surface of the guide bar support for supporting the guide bar. An elastic support spring(134) is installed at a lower part of the outline case for elastically supporting the guide bar support upward. A large adjusting screw(135) is vertically combined with a screw hole(131a) formed at an upper surface of the outline case for supporting the guide bar support downward. Upper and lower adjusting rods(136,137) adjust the large adjusting screw and the fine adjusting screw.
Patent KR-20030050449-A (KR)
Title: Apparatus for in line inspection of transmission and method thereof
Inventor: LEE TAE HWI
IPC: G01H17/00
Filed: 2001-12-18
Abstract: PURPOSE: An inline test apparatus and method of a transmission are provided to maintain a certain quality of products in a mass manufacturing line by measuring a gear noise and operating state of an assembled transmission. CONSTITUTION: An inline test apparatus of a transmission is composed of a transmission to be tested(10), a driving portion(20), a weight fly wheel(30), a microphone(40), a signal analyser(50), a central control unit(60), an operating plate(70), a storage(80), a display(90), and an anechoic chamber(100). The anechoic chamber(100) is placed at a final manufacturing line of the transmission. The anechoic chamber(100) is separated with the driving portion(20) to enhance a reliability of the test.
Patent KR-20030050470-A (KR)
Title: Semiconductor package and lead frame used in manufacturing such
Inventor: LEE BONG HUI
IPC: H01L23/495
Filed: 2001-12-18
Abstract: PURPOSE: A semiconductor package and a lead frame used for manufacturing the same are provided to be capable of improving the characteristic of heat release, and conserving high reliability when using the semiconductor package as a high frequency device by forming a heat release terminal capable of being used as a ground terminal at the end portion of a tie bar. CONSTITUTION: A semiconductor package(100) is provided with a semiconductor chip(101), a die pad(110) for mounting the semiconductor chip(101), a plurality of tie bars(115) protruded from the die pad(110), a plurality of heat releasing terminals(130) connected with the end portions of the tie bars(115) for radiating heat to the outside, a plurality of leads(120) connected with electrode terminals of the semiconductor chip(101) through bonding wires(140), and an encapsulation for enclosing the resultant structure except the heat releasing terminals and leads.
Patent KR-20030052699-A (KR)
Title: The method for improving surface quality of hot rolled chrome-based stainless steel
Inventor: JIN GI WON
IPC: B21B37/76
Filed: 2001-12-21
Abstract: PURPOSE: A method for improving surface quality of hot rolled strip is provided to prevent cracks of slab generated during steel production process by controlling cooling speed of cast slab to an ordinary temperature, thereby preventing formation of light martensite phase. CONSTITUTION: In a method for improving surface quality of chrome-based stainless steel slab comprising 0.080 wt.% or less of C, 1.0 wt.% or less of Si, 1.0 wt.% or less of Mn, 0.040 wt.% or less of P, 0.030 wt.% or less of S, 11.0 to 11.35 wt.% of Cr and a balance of Fe and other impurities, the method for improving surface quality of stainless steel slab comprises first step of maintaining both length directional parts of the slab from both edges of the slab to a position that is 300 mm distanced from the edges in a central direction of the slab at a temperature of 650 to 750 deg.C for 3 hours after completing casting of the stainless steel slab; second step of cooling the slab to 300 deg.C at a cooling speed of 36 deg.C/hr or less; and third step of air cooling the slab from 300 deg.C to an ordinary temperature.
Patent KR-20030053168-A (KR)
Title: Method for forming salicide of semiconductor device
Inventor: KIM NAM SIK
IPC: H01L29/78
Filed: 2001-12-22
Abstract: PURPOSE: A method for fabricating a salicide layer of a semiconductor device is provided to improve thermal stability of the salicide layer and an operation characteristic of the device by controlling a salicide formation area. CONSTITUTION: Transistors with a gate electrode(24) and a source/drain(26) are formed on a semiconductor substrate(21). A photoresist layer of the first thickness is coated on the resultant structure and is selectively patterned to form a photoresist pattern whose salicide prevention region is open. An insulation material having the second thickness smaller than the first thickness is filled in the salicide prevention region. An agglomeration process is carried out through a heat treatment process and the photoresist pattern is removed to form a salicide prevention layer(29). A metal layer for forming the salicide layer(30) is formed on the resultant structure. After the first heat treatment process is performed, the remaining metal layer is eliminated. The salicide layer is formed through the second heat treatment process.
Patent KR-20030053721-A (KR)
Title: Exchange Apparatus of Roll For Cool Rolling Mill
Inventor: KIM YONG GI
IPC: B21B31/08
Filed: 2001-12-22
Abstract: PURPOSE: A roll exchanging apparatus for a cold rolling process is provided to safely introduce or withdraw a roll without shearing a strip by installing a roll exchanging device on a supporting beam. CONSTITUTION: A roll exchanging apparatus includes a supporting roll(100), a lifter, a transfer car(300), a variable rail(500), and an upper/lower moving unit(400). The support roll(100) pushes a strip(S) in order to temporarily support the strip(S). The lifter lifts a roll(R) in order to introduce or withdraw the roll(R) into/from a bearing. The transfer car(300) withdraws the roll(R) from equipment. The variable rail(500) is installed in order to exchange a lower roll(R) of a CPC. The upper/lower moving unit(400) is provided to move the roll(R) in upper and lower directions.
Patent KR-20030054665-A (KR)
Title: Method for manufacturing MSM photodetector using a HEMT structure incorporating a low-temperature-grown compound semiconductor
Inventor: SONG JONG IN
IPC: H01L21/00
Filed: 2001-12-26
Abstract: PURPOSE: A method for fabricating an MSM photo detector of an HEMT structure using a low-temperature-grown compound semiconductor is provided to improve a speed characteristic of the photo detector by reducing the intensity of photoelectric current. CONSTITUTION: An undoped AlxGa1-xAs(0<=x<=0.4) buffer layer(100) is formed on a GaAs semi-insulating layer. An InxGa1-xAs(0<=x<=0.3) crystalline layer(102) is formed on the AlxGa1-xAs(0<=x<=0.4) buffer layer. A p-type GaAs layer(104) as the first light absorption layer is formed on the InxGa1-xAs crystalline layer. An undoped GaAs layer(106) as the second light absorption layer is formed on the p-type GaAs layer as the first light absorption layer. An undoped AlxGa1-xAs(0<=x<=0.4) buffer layer(100) as the first barrier layer is formed on the undoped GaAs layer as the second light absorption layer. A delta-doped AlxGa1-xAs(0<=x<=0.4) layer(110) as the second barrier layer is formed on the undoped AlxGa1-xAs buffer layer as the first barrier layer. An undoped AlxGa1-xAs(0<=x<=0.4) layer(112) as the third barrier layer is formed on the delta-doped AlxGa1-xAs layer as the second barrier layer.