baber/WOPTO huggingface dataset:
Patent KR-20010098507-A (KR)
Title: 사업 관리 방법, 사업 관리 장치 및 데이터 방송 공급 방법
IPC: H04N5/445
Filed: 2001-04-11
Abstract: 위성 방송에서 미사용 대역폭을 통해 콘텐츠가 방송되도록 하여, 상기 콘텐츠는 축적되고, 차후에 상기 콘텐츠에 기록된 소망하는 목적지로의 빠른 액세스를 위해 필요에 따라 재생되도록 하는 사업 관리 방법, 사업 관리 장치 및 데이터 방송 공급 방법이 개시된다.  위성 방송에서 프로그램을 전송하기 위한 방송 대역 중 미사용 방송 대역폭에 데이터 방송이 할당된다.  미사용 대역폭을 통한 데이터 방송은 TV 수상기의 기록 매체에 축적된다.  축적된 데이터 콘텐츠는 TV 수상기의 조작에 의한 선택적 시청을 위해 카테고리 별로 분류된다.  선택된 콘텐츠가 전자 상거래인 경우에는, 소망하는 제품들을 취급하는 가상 점포가 그 콘텐츠에 대한 것으로서 액세스된다.
Patent KR-20020079136-A (KR)
Inventor: JANG DONG HYEON
IPC: H01L23/48
Filed: 2001-04-13
Abstract: PURPOSE: A wafer level CSP(Chip Scale Package) and a method for manufacturing the same are provided to prevent a crack and a short between solder balls by using long and thin metal films having flexibility and elasticity. CONSTITUTION: A semiconductor chip(1) has an active surface formed a bonding pad(3). A passivation layer(10) is formed on the active surface to expose the bonding pad(3). An insulating layer(220) is formed on the passivation layer. A lower metal film(230) is partially formed on the insulating layer so as to connect with the bonding pad(3). A first metal film(250a) is formed on the lower metal. A plurality of second metal films(250b) having long and thin mushroom shape are formed on the first metal film(250a). An electroless plating film(270) is formed on the first and second metal films(250a,250b), and a solder ball(260) is bonded to the electroless plating film(270).
Patent KR-20020082956-A (KR)
Inventor: JUNG IN KUEN
IPC: A47J43/04
Filed: 2001-04-24
Abstract: PURPOSE: A mixer is provided to make vegetable juice or fruit juice by rotating cutting blades formed in a cutting container with selectively coupling a manual gearbox or an automatic gearbox to a cutting gearbox. CONSTITUTION: A female coupling pipe is installed at a peripheral portion of a cutting gearbox(20). A male coupling pipe(5) of a manual gearbox(2) or a male coupling pipe of an automatic gearbox is selectively coupled to the female coupling pipe. A driving bevel gear(22-1) is installed in the cutting gearbox(20) such that the driving bevel gear(22-1) is rotated about a transmission shaft(21). The transmission shaft(21) is inserted into the female coupling pipe while being supported by a bearing. A power transferring slot(21-1) is formed at a front end the transmission shaft(21). A power transferring shaft is automatically inserted into the power transferring slot(21-1) when the male coupling pipe is coupled to the female coupling pipe.
Patent KR-20020085228-A (KR)
Title: Method for forming gate in semiconductor device
Inventor: HAN JUN HO
IPC: H01L21/28
Filed: 2001-05-07
Abstract: PURPOSE: A gate formation method of semiconductor devices is provided to prevent failure due to a hump by ashing using mixed gases of O2 and N2. CONSTITUTION: A conductive layer(51) and a metal silicide film(52) are sequentially formed on a semiconductor substrate(50). A photoresist pattern is coated on the metal silicide film(52). The metal silicide film(52) and the conductive layer(51) are selectively etched by using the photoresist pattern. Then, the photoresist pattern is removed by ashing using O2 gas and N2 gas. At this time, a thin film(54) including nitrogen is formed on the metal silicide(52) and the conductive layer(51) during the ashing process. The thin film(54) including nitrogen is used to restrain oxidation of the metal silicide film(52).
Patent KR-20020085462-A (KR)
Title: Face plate for display and display device having the same
Inventor: KWON JONG SIK
IPC: H01J29/02
Filed: 2001-05-08
Abstract: PURPOSE: A face plate for a display and a display apparatus having the face plate are provided to reduce the reflection of light and the degradation of image quality due to the brightness difference between a center and a periphery by forming the face plate for a display in a convex spherical shape. CONSTITUTION: A fluorescent screen(10) is formed on an inner surface of a face plate(12). A funnel(14) is frit-sealed to the face plate(12). An electron gun(18) is provided on a neck unit of the funnel(14) and scans electron beam toward the fluorescent screen(10). A deflection yoke(20) is provided on an outer surface of the funnel(14) and deflects the electron beam. A back plate is arranged in predetermined intervals to the face plate(12). A first dielectric layer is formed on scanning and common electrodes. Plural addressing electrodes are formed on the back plate in a second direction perpendicular to a first direction. A second dielectric layer is formed on the addressing electrodes.
Patent KR-20020085570-A (KR)
Title: Semiconductor memory device having row repair circuit
Inventor: LEE JUNG SEOP
IPC: G11C11/401
Filed: 2001-05-09
Abstract: PURPOSE: A semiconductor memory device provided with a low repair circuit is provided to improve a repair efficiency by repairing a word line containing a fail in any cell array block by identically allocating a predetermined number of redundant word lines to a plurality of cell array blocks, respectively. CONSTITUTION: A semiconductor memory device includes a plurality of cell array blocks(0-7) identically allocated thereto a plurality of redundant word lines, respectively, a plurality of low repair fuse boxes(100) having the same number of the number of the plurality of redundant word lines and allocated to each of the cell array blocks(0-7) by an equal number and a repair device for repairing the word line containing a failure by corresponding the plurality of the low repair fuse boxes(100) with the plurality of redundant word lines one-to-one.
Patent KR-20010070557-A (KR)
Title: A research system using mobile terminals and the method thereof
Inventor: HUH CHOON HO
Filed: 2001-05-24
Abstract: PURPOSE: A research system and a method thereof using a wireless communication terminal are provided to conveniently and rapidly perform a research by enabling a client to directly make out questions and to set conditions of analysis, and by enabling the client to confirm results of the research completed through an electronic mail, a wireless communication terminal or Internet. CONSTITUTION: A computer(1) of a research client is connected to a web server(2) through a communication network and transmits information to the web server(2). The web server(2) receives and stored information. A wireless communication terminal(7) supports a short message service. A database server(3) stores and manages information on the research. A communication server(5) transmits a short message and a telephone number to the wireless communication terminal(7). An ARS server(6) transmits the research and receives a response. In addition, the ARS server(6) stores a text or a voice file in the database server(3). An electronic mail server(4) transmits conditions and results of the research to an electronic mail of the client.
Patent KR-20020090255-A (KR)
Inventor: BAE HYEON YONG
IPC: H02M3/28
Filed: 2001-05-26
Abstract: PURPOSE: A multiple output converter having a cross regulation compensation circuit is provided to stabilize a sub output voltage by connecting the first stage of the secondary wire for sub output voltage with a rear end of a choke coil for outputting a main output voltage. CONSTITUTION: A multi-output switching power supply includes a PWM(Pulse Width Modulation) control portion for controlling PWM of a switching element in order to obtain the main output voltage(V01) and a sub output voltage(V02) from a single input voltage. The first stage and the second stage of the secondary wire(Wp) for main output voltage output the main output voltage(V01) through GND and a choke coil(L01) respectively. The first stage and the second stage of the secondary wire(Ws) for sub output voltage output the sub output voltage(V02) through GND and a choke coil(L02) respectively. The PWM control portion detects a voltage of a rear end(A) of the choke coil(L01). The first stage of the secondary wire(Ws) for sub output voltage is connected to the rear end(A) of the choke coil(L01).
Patent KR-20020090475-A (KR)
Title: Flash Map on the Wireless Internet
Inventor: CHO JUNG RYEOL
IPC: G06F17/00
Filed: 2001-05-28
Abstract: PURPOSE: A wireless Internet Flash map service is provided to improve a service speed by using the Flash, to maximize the degree of the practical use by generating the familiar and interesting effect, and to realize a positioning service by using the position information. CONSTITUTION: The general map data are imported by the automatic CAD(Computer Aided Design)(120). The imported file is processed by the several times of the font style transformation(130). The transformed file is outputted as a WMF(Windows Metafile Format) File(150) after the layer driving out(140). The WMF file is imported by using the Flash(160). An address searching and a name searching are programmed by the Action Script, the ASP(Active Server Pages), the Java Script, or the SQLDB(Structured Query Language Database)(170). A Flash map corresponding to a specific area is produced in a tile structure(210). The map is outputted in a SWF format(220). The map data in the SWF format are transmitted to a wireless terminal gateway of a wireless communication company(230). The data are transmitted to a wireless terminal having a mobile Flash player(240). A user receives the Flash map service(250).
Patent KR-20020091711-A (KR)
Title: Manutactring prosess of a cone style pipe
Inventor: SEOL BYENG HUN
IPC: B21C37/18
Filed: 2001-05-31
Abstract: PURPOSE: A conical pipe fabricating method is provided to improve an external appearance of the conical pipe by introducing hydraulic pressure, which exceeds a yield rate of material, onto material. CONSTITUTION: A frame(1) has sidewalls(2,2a) capable of enduring against strong hydraulic pressure, a guide rod(3), and an H-beam. A hydraulic cylinder(4) is installed at one sidewall(2) of the frame(1), and a mold(7) is installed at the other sidewall(2a) of the frame(1). A pressing plate(6) is mounted on an end of a piston(11) of the hydraulic cylinder(4). A workpiece pipe(9) is inputted into the mold(7) through an opening of the other sidewall(2a). Then, a hydraulic actuating section(5) is operated so that the piston(11) moves forward, thereby closely attaching the end of the mold(7) to the pressing plate(6).
Patent KR-20010110169-A (KR)
Title: 고분자 화합물, 레지스트 재료 및 패턴 형성 방법
IPC: G03F7/075
Filed: 2001-06-01
Abstract: 본 발명은 하기 화학식 1로 표시되는 반복 단위를 갖는 고분자 화합물에 관한 것이다.  또한, 본 발명의 레지스트 재료는 고에너지선에 감응하며, 200 nm 이하, 특히 170 nm 이하의 파장에서의 감도, 해상성, 플라즈마 에칭 내성이 우수하다.  따라서, 본 발명의 레지스트 재료는 이러한 특성으로부터 특히 F 2 엑시머 레이저의 노광 파장에서 흡수가 작은 레지스트 재료가 될 수 있으며, 미세하고 나아가 기판에 대하여 수직인 패턴을 쉽게 형성할 수 있으며, 이로 인해 초 LSI 제조용의 미세 패턴 형성 재료로서 적합하다. 
     <화학식 1> 
     
       
     
     식 중, R 1 은 탄소수 1 내지 20의 직쇄상, 분지상 또는 환상의 2가의 탄화수소기이고, 가교환식 탄화수소기일 수 있으며, R은 수소 원자 또는 산불안정기이고, 0≤m≤3, 0≤n≤3, 1≤m+n≤6의 범위이다.
Patent KR-20020091913-A (KR)
Inventor: NAM GUNG JU
IPC: F16C31/06
Filed: 2001-06-01
Abstract: PURPOSE: A ball screw device is provided to allow ease of manufacture and to reduce friction noise by molding the ball bush from plastic material by injection blow, while reducing manufacturing cost and size of ball screw. CONSTITUTION: A ball screw device comprises a screw shaft having an outer periphery with spiral grooves; a nut arranged outside the screw shaft, which has an inner periphery with grooves corresponding to spiral grooves of the screw shaft; a ball bush(150) having a plurality of support holes(152) disposed in a spiral shape along the outer periphery of the ball bush in such a manner that support holes correspond to spiral grooves of the screw shaft and grooves of the nut; a plurality of balls inserted into support holes of the ball bush; and elastic supports(151) formed integrally with the ball bush and protruded inward and outward from the support holes of the ball bush, in such a manner that elastic supports partially accommodate balls and prevent balls from being escaped from the support holes.
Patent KR-20010088872-A (KR)
Title: The safety transforation automatic control device of a automobil
Inventor: CHOI DEOK JUN
IPC: B60K28/08
Filed: 2001-06-07
Abstract: PURPOSE: A vehicle safe operation and transportation control apparatus is provided to prevent an accident due to various carelessness and overspeed, and reduce the existing business logistics costs. CONSTITUTION: A vehicle safe operation and transportation control apparatus includes a load sensing element(2) installed at an appropriate part of a vehicle for sensing load and eccentric load of an actual cargo on board for inputting the sensed load and eccentric load to a control element(10), an overwork and fatigue sensing element(3) sensing the physical overwork and fatigue of a driver and an operator for inputting the sensed overwork and fatigue, a voice guide element(20) outputting a voice in state of preliminarily storing an operating method and suggestions and outputting a message for a safe driving in case of a dangerous situation, a fatigue recovering device(23) helping safe driving of the driver by operating a ventilating, indoor temperature controlling, alarming, and vibrating device by a control output of the control element, a display element displaying actual situation of various vehicle and construction industrial machine cargo on board at a monitor(17), a speed control element(4) maintaining the running speed of the vehicle regularly, and a safe control element(5) controlling various display lamps, a buzzer, and braking.
Patent KR-20020096721-A (KR)
Title: Apparatus for increasing cooling ability in a room by temperature lowering of outer panel using condensing water
Inventor: KO CHAE WON
IPC: B60H1/32
Filed: 2001-06-21
Abstract: PURPOSE: An apparatus for increasing cooling ability is provided to shorten time and reduce cost for installation of drain line by removing the drain line for drainage of the water condensed at the surface of the evaporator, while preventing discomfort by preventing ingress of condensed water into the vehicle. CONSTITUTION: An apparatus comprises an evaporator(1) installed at a recess(4) formed at a vehicle roof(3) so as to cool the passenger compartment of a large vehicle; a water tank(6) installed at a conduit(5) connected to the bottom of the recess, which has a water level sensor(7) for detecting the level of water contained in the water tank, wherein the water tank is arranged further below the recess; a pump(8) for pumping the water over the vehicle roof from the water tank in accordance with the signal output from the water level sensor; and a spray(9) installed on the vehicle roof, which sprays the water pumped by the pump over the vehicle roof.
Patent KR-20030001714-A (KR)
Title: Apparatus for cleaning and exfoliation material application of main iron through guider
Inventor: KIM SEOK BONG
IPC: C21B7/14
Filed: 2001-06-27
Abstract: PURPOSE: An apparatus for cleaning and exfoliation agent application of frame mold of main iron trough is provided to improve work efficiency and prevent hot metal from penetrating into refractories inside the main iron trough by efficiently managing the external surface of the frame mold after demolding. CONSTITUTION: The apparatus for cleaning and exfoliation agent application of frame mold of main iron trough comprises a base rail part that is installed at the lower part of a central resting stand on which the frame mold is rested; a base frame part which is moved along frame rails(60,60-1) of the base rail part; a foreign material cleaning part which is installed at the inner side of the base frame(50) through a connection means; and a control part for supplying exfoliation agent and cleaning air to the foreign material cleaning part, wherein the base frame part comprises base frame(50), frame rollers(56,57,57-1), a speed reducing motor(55) and a photo sensor(58), the foreign material cleaning part comprises a plate(20), a motor(22), a brushing(21), an air line(25), a saw tooth shaped knife(24), a partition type rubber(27), an exfoliating agent injection line(28) and a guide roller(29), and the control part comprises an exfoliating agent line(29) which is connected to the pump(110) and is consisted of an exfoliating agent tank(120), a pump(110), an operating panel(100) and a solenoid valve(31-1), and an air line(31).
Patent KR-20020002319-A (KR)
Inventor: ENDO HIROKI
IPC: H04N9/30
Filed: 2001-06-29
Abstract: PURPOSE: To provide a color filter array excellent in the spectral characteristics for green light and in the light resistance. CONSTITUTION: The filter array has a green filter layer formed on a substrate, and the green filter layer contains a copper phthalocyanine dye having the absorption maximum at 600 to 700 nm wavelength and a pyridone azo dye having the absorption maximum at 400 to 500 nm wavelength and has <= 5% transmittance at 450 nm wavelength and >= 62% at 535 nm wavelength. The layer may contain a pyrazolone azo dye having the absorption maximum at 400 to 500 nm wavelength and a triaryl methane dye having the absorption maximum at 580 to 680 nm wavelength. The array can be formed by patterning a positive or negative photosensitive resin composition to form the green filter layer. The color filter array is disposed in the front side of a charge-coupled device and used for a solid-state image pickup device. The array is also used for a liquid crystal display device.
Patent KR-20030002551-A (KR)
Title: Automatic exchanging apparatus of thermometers affixed in gas piping
Inventor: KIM HAE WON
IPC: C21C5/46
Filed: 2001-06-29
Abstract: PURPOSE: An automatic exchange apparatus of thermometers for a high temperature gas pipe is provided to exchange the broken thermometers with new ones when thermometers are broken down which are mounted on the high temperature gas pipe to sense temperature thereof. CONSTITUTION: The automatic exchange apparatus of thermometers for a high temperature gas pipe comprises a cylinder(40) which is equipped with a rod(42) that is moved back and forth in a length direction of the thermometers, and which is fixed onto the high temperature gas pipe; a rotation stand(30) which is rotationally mounted on the end part of the rod(42) and supports excess exchanging thermometers(10A) along with the thermometers(10); limit switches(51,52) for sensing upper and lower limits of the rotation stand(30); a limit switch(69) for sensing rotation position of the rotation stand(30), and a rotation part(60) for providing the rotation stand(30) with rotation power, wherein a screw thread(32) is formed on the outer circumferential surface of the rotation stand(30), and the rotation part(60) comprises a rotation gear(66) which is engaged with the screw thread(32) of the rotation stand(30) so that the rotation gear(66) is rotated, and a driving motor(65) for providing the rotation gear(66) with rotation power.
Patent KR-20010083817-A (KR)
Inventor: LEEM SEUNG SOO
IPC: A23L7/109
Filed: 2001-06-30
Abstract: PURPOSE: A method for preparing a kind of noodles containing a fixed amount of extracts of Lycium chinense MILL and Lycii Cortex Radicis is provided to serve nutritious noodles having unique flavor and including excellent pharmacological ingredients of the herbs. CONSTITUTION: The method is characterized the following steps of: (i) getting extract of Lycium chinense MILL and Lycii Cortex Radicis by heating the herbs with water mixed in a ratio of 2:0.3:10 at 80-90deg.C for 5-6hr and passing the solution through a nylon filter of 10micrometer; (ii) dissolving 2-3wt% of salt in 24-30wt% of the herb extract solution; (iii) adding the salted solution to 70-75wt% of wheat flour and kneading dough from the mixture; and (iv) forming the dough into noodles of about 2.5mm in diameter.
Patent KR-20030003471-A (KR)
Title: A bake apparatus for semiconductor processing
Inventor: JANG YEONG CHEOL
IPC: H01L21/027
Filed: 2001-07-02
Abstract: PURPOSE: A bake apparatus for fabricating a semiconductor device is provided to perform a bake process by floating a wafer on a hot plate. CONSTITUTION: A hot plate(110) is installed at a lower side of the inside of a chamber. A heater coil is wound on the hot plate(110). Three through-holes are formed on the hot plate(110) in order to pass through three guide pins(300). A wafer guide(130) is installed around an edge of the hot plate(110) in order to guide a loading position of a wafer(140). An air plate(200) is installed on an upper surface of the hot plate(110). A space portion is formed in the inside of the air plate(200). A plurality of air injection holes(220) are formed on the air plate(200). Three through-holes are formed on the air plate(200). An air bearing and the air plate(200) are formed with one body. An air supply tube(260) is connected with an entrance of the air bearing. A ring-shaped connection member(310) is connected with lower end portions of the guide pins(300).
Patent KR-20030003584-A (KR)
Title: Method to institute resolution of dynamic picture image
Inventor: KANG SE GU
IPC: G09G5/391
Filed: 2001-07-03
Abstract: PURPOSE: A method for setting a moving picture resolution is provided to continuously transmit the moving picture to be displayed to a user by controlling the resolution of the picture in proportional to a transmitting speed. CONSTITUTION: A method for setting a moving picture resolution includes the steps of: requesting(ST1) a sample data from a base station by a terminal; transmitting(ST2) the sample data to the terminal by the base station; analyzing(ST3) the data transmitting speed by the terminal; transmitting(ST4) the transmitting speed analyzed by the base station by the terminal; determining(ST5) the resolution of the moving picture corresponding the transmitting speed by the base station; and transferring(ST6) the moving picture with the set resolution by the base station.
Patent KR-20030005469-A (KR)
Title: Bypass valve system improving structure of TCI engine to decrease noise
Inventor: KONG JIN GUK
IPC: F02M35/10
Filed: 2001-07-09
Abstract: PURPOSE: Bypass valve system improvement structure of a TCI(Turbo Charger Intercooler) engine to reduce noise is provided to reduce noise while preventing the lowering of engine performance by controlling opening actions of a bypass valve and by preventing pressure of the outlet side of a compressor from quickly coming out into the inlet side, even in a sudden closing action of a throttle valve. CONSTITUTION: A compressor(1), installed on an intake line, supplies filtered air to surge tank(2). A bypass valve(5) communicates with the inlet(12) and outlet(11) of the compressor. Air pressure of the outlet side of the compressor is bypassed to a bypass line of the inlet side. A fixed compartment plate is installed in the middle of the bypass valve. A diaphragm is elastically supported by a spring. A first bypass line(6a) is installed to communicate with the outlet side of the compressor between the diaphragm and the fixed compartment plate. The rear side of the fixed compartment plate, elastically mounted with a spring, is communicated with a surge tank(2) by a second bypass line(6b). A solenoid valve(7) is installed on the first bypass line and the solenoid valve is controlled by an ECU(Electronic Control Unit). Thus, the lowering of the pressure of the compressor is prevented in case of a sudden closing action of a throttle valve(3).