baber/WOPTO huggingface dataset:
Patent KR-20040063613-A (KR)
Inventor: LEE CHEOL HUI
IPC: H04N5/66
Filed: 2003-01-08
Abstract: PURPOSE: An apparatus for adjusting luminance in a PDP(Plasma Display Panel) TV is provided to compare luminance signal DC levels of an analog RGB signal and a digital YUV signal and automatically adjust the luminance signal DC levels of the analog RGB signal and the digital YUV signal to be equal. CONSTITUTION: An image signal providing unit(110) outputs a progressive signal(480p) and an interlace signal(480i). A deinterlacer(120) receives the interlace signal(480i) from the image signal providing unit(110), and converts the received interlace signal(480i) into the progressive signal(480p). An image quality improvement signal processing unit(130) receives the progressive signal(480p) converted in the deinterlacer(120), improves image quality, and outputs a digital RGB image signal and a digital YUV luminance signal. A memory(180) stores a voltage level of a certain signal from the digital YUV luminance signal outputted from the image quality improvement signal processing unit(130). A D/A converter(140) receives the digital RGB image signal outputted from the image quality improvement signal processing unit(130), and converts the received digital RGB image signal into an analog RGB image signal. An input signal processing unit(150) receives the analog RGB image signal outputted from the D/A converter(140) or the progressive signal(480p) outputted from the image signal providing unit(110), and selectively processes the analog RGB image signal or the progressive signal(480p). A scaler(160) processes the image signal outputted from the input signal processing unit(150) as a signal capable of being displayed on a PDP module(170). A microcomputer(190) judges whether a voltage level of the image signal processed in the scaler(160) is identical to the voltage level stored in the memory(180), and outputs a control signal so that the input signal processing unit(150) adjusts luminance.
Patent KR-20030061317-A (KR)
Title: 3-5족 화합물 반도체의 제조방법 및 반도체 소자
IPC: C30B25/02
Filed: 2003-01-09
Abstract: GaN계 3-5족 화합물 반도체를 포함하는 하부 결정의 c면 위에 형성된 스트라이프 마스크에 의해 당해 c면 위에 목적하는 GaN계 3-5족 화합물 반도체 층을 횡방향 선택 성장시키는 3-5족 화합물 반도체의 제조방법에 있어서, 하부 결정 위에 스트라이프 마스크를 스트라이프의 방향이 <1-100> 방향으로부터 0.095°이상 9.6°미만으로 회전하도록 형성하고, 당해 스트라이프 마스크를 사용하여 GaN계 3-5족 화합물 반도체 층의 횡방향 선택 성장을 수행하고, 고품질의 3-5족 화합물 반도체 층을 하부 결정 위에 형성할 수 있다.
Patent KR-20030061333-A (KR)
Title: 제습기
IPC: F24F3/14
Filed: 2003-01-09
Abstract: 흡기면을 보다 많이 하여, 가령 전후 좌우의 각면 전후 좌우의 각면 중 임의의 삼면이 벽면이나 가구등의 장애물로 막혀도 흡기를 가능하게 하고, 제습 기능을 발휘 할 수 있도록 한 제습기를 제공하는 것을 목적으로 한다. 
     본체 케이스를 전후 방향에 가늘고 길게 형성하고, 또한, 본체 케이스의 전부 및 후부를, 전방 방향의 중간부의 폭에 비해 전단 또는 후단으로 감에 따라 폭이 좁도록 형성한다. 그리고, 본체 케이스의 전부에 있어서 폭이 좁은 부분의 좌우측면부에 두 개의 흡기구를 형성함과 동시에, 상기 본체 케이스의 후부에 있어서 폭이 좁은 부분의 후면에서, 한쪽의 측면부에 걸쳐 흡기구를 형성한다.
Patent KR-20040053720-A (KR)
Inventor: LEE CHANG HWA
IPC: G06F15/00
Filed: 2003-01-13
Abstract: PURPOSE: A method and a system for processing the user certification of web servers are provided to offer an automatic connection method improving security when a user certified by a web document stored in one web server connects to the web document stored in other related web server. CONSTITUTION: A session manager(112) manages the connection with a client. A connection information database(142) stores the connection information included in a login page of other cooperated servers. A connection service part(130) transmits the received connection information to the client after logging/being certified from the cooperated server by using the connection information database.
Patent KR-20040066470-A (KR)
Title: Electric rice cooker for saving cooking time
Inventor: SON YOUNG SUK
IPC: A47J27/00
Filed: 2003-01-18
Abstract: PURPOSE: An electric rice cooker is provided to save power consumption by reducing cooking time, and to meet the convenience of a user by installing various makers. CONSTITUTION: An electric rice cooker(1) is composed of a plurality of detachable pots, inner glass pots(2), a processor(9), a timer sensor(4), a temperature sensor(5), a computer(3), a hook(14), a liquor maker(18'), a kimchi maker(18), a soy maker(19), a bean paste maker(20), and a bean curd maker(16). The computer shuts off power before rice in the electric rice cooker boils, and supplies power again after 5 minutes.
Patent KR-20040067168-A (KR)
Inventor: JUN HEA DONG
IPC: C21D5/02
Filed: 2003-01-22
Abstract: PURPOSE: A rotary disc for vertical grinder having superior mechanical properties by injecting a small amount of chromium during casting of the rotary disc and oxynitriding the cast rotary disc, thereby forming metal compound layer, diffusion layer and oxidation layer on the surface of the rotary disc, and a method for manufacturing the same are provided. CONSTITUTION: The method for manufacturing rotary disc for vertical grinder comprises casting process of casting the gray cast iron material in a rotary disc shape by injecting 0.2 to 2.0 wt.% of chromium (Cr) into gray cast iron material; normalizing process of normalizing cast rotary disc; cutting process of cutting the normalized rotary disc; annealing process of annealing the cut rotary disc; and oxynitriding process of injecting a steamed mixture of ammonia (NH3) and water onto the surface of the heated rotary disc and cooling the rotary disc in the air after heating a rotary disc passing through the grinding process sequentially after the annealing process to a temperature of 500 to 600 deg.C. The rotary disc for vertical grinder comprises a diffusion layer, a metal compound layer of FeN, CrN, Fe2, 3N and Fe4N and oxide layer of Fe3O4 formed on the surface of the rotary disc by injecting chromium into gray cast iron material, thereby casting the gray cast iron material in a rotary disc shape, and oxynitriding the rotary disc after sequentially performing normalizing, cutting, annealing and grinding on the cast rotary disc.
Patent KR-20040068804-A (KR)
Inventor: AHN GI SAM
Filed: 2003-01-27
Abstract: PURPOSE: A system and a method for an AD(ADvertisement) using an unmanned banking information terminal are provided to maximize AD effect by concentratedly displaying the AD to a user concentrated on a screen through the screen for a transaction selecting process and a card data input process. CONSTITUTION: The unmanned banking information terminal(10) is connected to a banking information server(20) of a banking institution through a VAN(Value Added Network). The banking information server is connected to a customer management system(21) proving an AD code fit to a customer by analyzing the card data inputted from the customer. An AD server(30) analyzes/stores the AD code included in a message when the response data for the transaction information is transmitted to the unmanned banking information terminal from the banking information server, exposes the customer to the AD by transmitting the AD information matched with the AD code to the unmanned banking information terminal, and receives/stores the AD exposure information stored in the unmanned banking information terminal.
Patent KR-20040070374-A (KR)
Inventor: KANG EUN GYEONG
IPC: H04N5/445
Filed: 2003-02-03
Abstract: PURPOSE: A multimedia contents explorer for a TV set and a method thereof are provided to maximize the user's convenience for searching/playing a multimedia file by equipping the TV set with an exclusive multimedia contents explorer. CONSTITUTION: A contents explorer(100) finds out the multimedia contents files stored in all storing media in the TV set. A sort judger(110) classifies the multimedia contents files found by the contents explorer into each sort. A contents information database(120) stores the files classified into each sort in the contents sort judger by each sort. The contents explorer checks the multimedia contents file by using an extension of the multimedia contents file stored in the storing media.
Patent KR-20040077255-A (KR)
Inventor: SUN NAM GI
IPC: F16C29/04
Filed: 2003-02-28
Abstract: PURPOSE: An outer wheel carrier of a linear motion guide is provided to improve workability by easily varying a position of a variable track roller bearing in a state that an object is mounted on an upper surface of a carrier block. CONSTITUTION: A linear motion guide(200) includes a frame(210) provided at both sides thereof with a pair of guide shafts(211), and a carrier(220) which surrounds the frame(210) and linearly moves along the guide shaft(211). The carrier(220) includes a carrier block(221) having a predetermined size adaptable for fixing an object to be moved, and a plurality of roller bearings which linearly move along the guide shafts(211) while being aligned in two rows. The roller bearings include a fixing track roller bearing and a variable track roller bearing.
Patent KR-20040081870-A (KR)
Inventor: KIM YEONG SU
IPC: E03D11/13
Filed: 2003-03-17
Abstract: PURPOSE: A noise control elbow for a toilet bowl is provided to reduce the impact noise with the lower end of an elbow and the frictional noise with the surface of an elbow by forming a water way in an elbow at the optimum gradient. CONSTITUTION: The noise control elbow(100) for a toilet bowl comprises a fitting part(120) inserted to a toilet bowl, a drainpipe connecting part(160) for connecting horizontal drainpipes, a folding part(110) folded at a right angle, and a curved part formed in the arched shape to have the appointed radius of curvature. The inside of the curved part contains an upper end processing part(130) of the curved part, a center processing part(140) of the curved part, and a lower end processing part(150) of the curved part.
Patent KR-20040082179-A (KR)
Inventor: BAEK JUN SEOK
IPC: G09G3/296
Filed: 2003-03-18
Abstract: PURPOSE: A driver apparatus of a plasma display panel is provided to perform a stable operation by assuring a minimum discharge time. CONSTITUTION: A control part(400) detects a frequency period of a vertical synchronous signal from R,G,B image signals and a synchronous signal inputted from the external, and then generates a driving control signal capable of assuring a minimum discharge time by comparing the frequency period of the detected vertical synchronous signal with a frequency period of a conventional image signal. A plasma display panel(100) includes a plurality of address electrodes arranged in a column direction and a plurality of scan electrodes and sustain electrodes arranged in a row direction. An address driver(200) applies a display data signal to select a discharge cell to display to each address electrode by receiving an address driving control signal from the control part. And a scan/sustain driver(300) inputs a sustain voltage to the scan electrode and the sustain electrode in turn through the received driving control signal if the driving control signal is received from the control part, and performs a sustain discharge as to the selected discharge cell.
Patent KR-20040086865-A (KR)
Inventor: KIM BYEONG HWA
IPC: B63B35/50
Filed: 2003-03-22
Abstract: PURPOSE: 3D FE vibration analysis is carried out to reduce vibration, and the vibration mode is controlled to have structure strength and vibration strength. CONSTITUTION: A first propeller vibration analysis of a helicopter deck is carried out to reinforce structure and to avoid resonance with a vibration generated while navigation of a ship. A sunken deck is connected with both wing portions of the helicopter deck. A size and number of an inner girder(11) of the helicopter deck and a trans-web are increased. A lower pillar(12) is further installed.
Patent KR-20040083599-A (KR)
Inventor: LEE GANG IK
IPC: G08G1/04
Filed: 2003-03-24
Abstract: PURPOSE: An apparatus for detecting a vehicle capable of preventing the mis-operation due to the external light and a method for the same are provided to more accurately perform the detection and discriminations of vehicles by analyzing the received signal according to predetermined DC level. CONSTITUTION: An apparatus for detecting a vehicle capable of preventing the mis-operation due to the external light includes a light emitting unit(21) and a light receiving unit(25). The light receiving unit(25) is provided with an analog to digital(A/D) converter(252), a comparison unit(253) and a control unit(254). The light receiving unit(25) detects the DC level of the reception signal after the light signal inputted from the outside is converted into the electrical signal. The comparison unit(253) compares the detected DC level with the reference DC level. And, the control unit(254) determines the reception signal as an effective data if the detected DC level is smaller than the reference DC level and if not, determines the reception signal as the null data.
Patent KR-20040084475-A (KR)
Inventor: HWANG HYE JEONG
IPC: A23L33/00
Filed: 2003-03-28
Abstract: PURPOSE: A method of preparing a functional food composition containing herbal material for improving liver function and treating liver disease is provided. The food composition produces no toxic side effects on the human body and is effective in improving liver function and treating liver disease by supplying nutrients necessary for the liver, improving blood circulation and preventing chronic fatigue. CONSTITUTION: The food composition contains: on a dry basis, a water extract of 10 to 30% by weight of Astragali Radix, 5 to 15% by weight of Codonopsis pilosula, 2 to 10% by weight of Glycyrrhizae Radix, 10 to 30% by weight of Polygonati Rhizoma, 0.1 to 5% by weight of Menthae Herba, 1 to 5% by weight of Atractylodis Rhizoma Alba and 5 to 15% by weight of Chrysanthemum morifolium; 10 to 30% by weight of an ethanol extract of Schizandrae Fructus and 5 to 20% by weight of an ethanol extract of Lycii Cortex Radicis; and 5 to 15% by weight of Poria cocos powder. The composition is formulated into the shape of a tablet, capsule, pill, granule or liquid formulation.
Patent KR-20040086665-A (KR)
Inventor: KIM SANG YUN
IPC: B60G21/055
Filed: 2003-04-03
Abstract: PURPOSE: A rear suspension for a truck is provided to improve the durability by reducing rotational force and torsional force in turning up and down a stabilizer bar or twisting with a stabilizer bar bush, and to cut down manufacturing cost by reducing the number of parts. CONSTITUTION: A lower end of a shock absorber(9) and an end of a stabilizer bar(13) are integrally installed by an assembling bracket(30) overlapped on the lower part of a leaf spring(1) and combined by a U-bolt(7). A shock absorber bush(19) combined with the shock absorber is placed at the side of the assembling bracket, and the lower part of the shock absorber is installed by assembling an assembling pin(41) penetrating the assembling bracket and the shock absorber bush with a pin nut. A stabilizer bar bush(50) fitted to the end of the stabilizer bar is overlapped on the assembling bracket, and the end of the stabilizer bar is installed by combining an assembling bolt(61) penetrating the assembling bracket and the stabilizer bar bush with an assembling nut.
Patent KR-20040087780-A (KR)
Inventor: CHO YONG GUK
IPC: F25B27/02
Filed: 2003-04-09
Abstract: PURPOSE: An auxiliary heating apparatus for recovering engine exhaust heat of a low emission vehicle is provided to quickly heat cooling water used for a heat exchanger for heating a vehicle room by installing an exhaust gas heat exchanger in an exhaust recirculation pipe. CONSTITUTION: An exhaust gas heat exchanger(10) having a plurality of exhaust gas circulation pipes and a cooling water circulation pipe is installed at an exhaust pipe(31) connected with an exhaust manifold(30). A first control valve(40) is installed between inlets of the exhaust gas circulation pipes and the exhaust pipe for controlling flux of exhaust gas flowed into the exhaust gas circulation pipes. A second control valve(50) is installed between outlets of the exhaust gas circulation pipes, an intake manifold(20), and the exhaust pipe for selectively controlling exhaust gas paths and flux. An inlet and an outlet of the cooling water circulation pipes are connected with a cooling water pipe connecting a heater core(71) of a heat exchanger(70) for heating a vehicle room. A third control valve(80) is installed between the inlet of the cooling water circulation pipe and the cooling water pipe. A fourth control valve(90) is installed between the outlet of the cooling circulation water pipe, the cooling water pipe, and an input of a cooling water pump for selectively controlling a path and flux of cooling water.
Patent KR-20040089148-A (KR)
Inventor: CHUNG HI WOO
IPC: F16K31/53
Filed: 2003-04-10
Abstract: PURPOSE: An opening device of a valve is provided to be installed to a manual valve to open the manual valve by a driving force. CONSTITUTION: A passage is formed through a housing by a wheel type handle. A connecting unit(110) has an upper plate opposite the rotating surface of the wheel type handle. A rotating disk body(130) is installed to rotate to the upper plate. An interrupting rod(140) is provided to rotate the wheel type handle. A driving unit(150) is connected to the rotation shaft of the rotating disk body to rotate the rotation shaft.
Patent KR-20040088947-A (KR)
Inventor: WON DAVE CHULHO
IPC: G01R1/067
Filed: 2003-04-14
Abstract: PURPOSE: A reinforced probe needle for controlling thickness thereof, a fabricating method thereof, and a probe card are provided to fabricate the probe needle having a thickness less than 100 micrometers by controlling a diameter of the probe needle within a range between 25 micrometers and 125 micrometers. CONSTITUTION: A probe needle for probe card includes a core and a conductive layer. The core(110) is formed with a fine glass fiber. The conductive layer(120) is formed around the core. The conductive layer is formed with one selected from Au, Ti, Al, and W. The core has a diameter of 20 to 100 micrometers. The conductive layer has a thickness of 3 to 30 micrometers. An insulating layer is partially formed on an outer surface of the conductive layer.
Patent KR-20030039355-A (KR)
Inventor: JANG SE HO
IPC: D01G5/00
Filed: 2003-04-15
Abstract: PURPOSE: An apparatus for removing an alien material from a fibrous raw cotton is provided to easily and rapidly remove the alien material, and to maximize the quality of the raw cotton by monitoring the state of the raw cotton under the processing in situ. CONSTITUTION: An apparatus for removing an alien material from a fibrous raw cotton includes a blower(1), a rectangular-shaped deliverance duct(2) for delivering the raw cotton fed from the blower(1), cameras(5) for monitoring the state of the raw cotton passing through the deliverance duct(2), an air tank(6) for storing a compressed air, a plurality of air nozzles connected to the air tank(6), an exhaust placed under the air nozzles to exhaust the alien material, and an alien material collector(9) placed under the exhaust to collect the alien material. In this structure, the air nozzles are operated wholly or selectively depending upon the signals sensed by the cameras(5) to remove the alien material.
Patent KR-20030088380-A (KR)
Title: 마커 조합을 사용하여 심장 질환의 상태를 예후하는 방법
IPC: G01N33/53
Filed: 2003-05-14
Abstract: 본 발명은 특히 EKG 중에 ST 상승이 없는 심근 경색증 (NSTEMI)의 진단 및/또는 급성 관상동맥 증후군의 위험 분류 (risk stratification)를 위한 방법에 관한 것으로, 이 방법에서는 조사될 환자에 대해 세 가지 이상의 마커의 측정을 수행한다.  또한, 진단 절차를 수행하기 위한 키트를 제공한다.
Patent KR-20040099068-A (KR)
Title: Method and device for automatically cutting off fluid according to pressure of fluid with adjustment of open degree of outlet
Inventor: PARK YEON SOO
IPC: F16K35/00
Filed: 2003-05-17
Abstract: PURPOSE: A method and device for automatically cutting off fluid is provided to uniformly control the outflow of the fluid by adjusting the open degree of an outlet according to the pressure of the fluid. CONSTITUTION: A screw pipe(5), into which an O-ring(4) is fit, is coupled to a female screw(3) formed at the top of an elbow(1). A T-shaped bolt(9) having a hole(10) covers a rod(8) of a valve(7). A nut(11) is coupled to a male screw formed at the top of the rod. A magnet(12) is fixed to the top of the nut. A packing(15) is fit into the top of a vertical rail(13) and the bottom of a circular protrusion(14) formed at the inner wall of the elbow. An alarm(20) is mounted to the top of a partition(6). A magnet(16) above the partition is under elastic pieces(17,18) connected to a transmitter(19) in the alarm. A valve(26) has a flange(24) and a discharge hole(25), and is installed elastically in a valve housing(23) by a spring(27).
Patent KR-20040102490-A (KR)
Inventor: JEOUNG JUN YOUNG
IPC: B22F3/12
Filed: 2003-05-28
Abstract: PURPOSE: To provide a method for manufacturing filler metal including flux, which is capable of reducing manufacturing cost, securing dimensional uniformity and obtaining homogeneous filler metal by solving manufacturing process of the filler metal and reducing manufacturing process. CONSTITUTION: The method comprises the first step of removing moisture from a fluoride based flux; the second step of forming a mixture by mixing the moisture removed fluoride based flux with alloy powder; the third step of injecting the mixture into a mold; the forth step of forming a filler metal by pressing the mixture injected into the mold in a press forming machine; and the fifth step of sintering the filler metal formed by pressing of the press forming machine.
Patent KR-20040102687-A (KR)
Inventor: YOO JIN SANG
IPC: F02M35/10
Filed: 2003-05-29
Abstract: PURPOSE: An intake pressure controller is provided to adjust the pressurized degree of intake air in a CNG(Compressed Natural Gas) engine by forming an additional pressure control valve in the middle of an intake line without using a waste gate valve having the weak anti-abrasion property. CONSTITUTION: An intake pressure control valve(30) is formed in the middle of an intake line(110) to discharge excessive pressure of intake air through the intake line outside the intake line after pressurizing through a turbocharger. An actuator(40) opens and closes a valve(36) by connecting with the middle of the intake pressure control valve. An electronic control device controls the operation of the actuator based on the measured value from an intake pressure sensor in the middle of the intake line. An actuator driving device drives the actuator according to the control of the electronic control device. Thereby, the defects of components to control the intake air pressure are reduced. Therefore, the costs of the components and the repairing costs are saved.
Patent KR-20040102896-A (KR)
Inventor: CHOI YEONG SAM
IPC: F16H57/029
Filed: 2003-05-30
Abstract: PURPOSE: A structure for mounting an oil pump of an automatic transmission is provided to minimize leak of oil, and to improve power and shifting control by absorbing axial clearance actively between the torque converter and the oil pump. CONSTITUTION: A key groove(14a) is formed in an impeller shell of a torque converter, ad a key(22a) of a drive gear(22) of an oil pump is inserted to the key groove in an automatic transmission. A plug member(26) is installed in the key groove, elastically supported by an elastic member(24) and contacted to the key. The curvature of the plug member is equal to the curvature of the key groove, and the width of the plug member is equal to the width of the key groove. A fitting part(14c) is formed downward from a lower part(14b) in the key groove to install the plug member.