baber/WOPTO huggingface dataset:
Patent KR-20010017031-A (KR)
Inventor: CHOI SANG YEOL
IPC: G09F13/02
Filed: 1999-08-06
Abstract: PURPOSE: An advertisement board is provided to effectively and equally irradiate the entire face of a wide advertisement board with a small light source, to reduce damage to the advertisement board or discoloration and to obtain an excellent advertisement effect by the improved external appearance of the advertisement board. CONSTITUTION: A transparent member(2) has specific thickness to form two planar faces separated in parallel. A dot pattern(4) of a white color is formed over the entire area of one face of the transparent member. An opaque rear plate(10) is attached to a face where the dot pattern is formed. A semi-transparent diffusion member(6) of a white color is fixed on the entire area of the other face of the transparent member. A transparent protection panel(8) is fixed on the transparent member in a state of covering the surface of the diffusion member. An illuminator(20) is installed on a side part of the transparent member to project light through a side section of the transparent member. Thus, advertisement content is positioned between the diffusion member and the protection member so that the regular degree of brightness is obtained over the entire face of the advertisement board. Further, the structure of the advertisement board is simple and installation is easy.
Patent KR-20000017344-A (KR)
Inventor: GATSYAYOSIKAZ
IPC: H01L21/302
Filed: 1999-08-17
Abstract: PURPOSE: A semiconductor device(100) improves the reliability of a wire layer by putting a conductive material into a through-hole. CONSTITUTION: The semiconductor device has a multi-layered wire. The device includes; a first wire layer(20); an interlayer insulation layer(30) formed on the first wire layer; a second wire layer(60) formed on the interlayer insulation layer; a plurality of through-holes(40) to connect the first wire layer and the second wire layer; and a contact layer(50) formed in the plurality of through-holes. More than one through-hole is constructed by removing at least a part of the first wire layer, and its bottom surface is a continuous surface comprising an interlayer insulation layer surface(30a) and a first wire layer surface(20a). The method can scheme high integration by assuring the reliability of the wire layer and by making fine wire structure.
Patent KR-20010018639-A (KR)
Inventor: KIM JEONG WON
IPC: C03B5/00
Filed: 1999-08-20
Abstract: PURPOSE: A glass melting furnace is provided which is able to effectively eliminate condensed materials generated from an outflow duct. CONSTITUTION: In the glass melting furnace having at least one outflow duct(18), which is placed on one side of a melter(10) and forms an outflow passage of waste gas generated from the melter, a condensed material collecting member(26) is placed in the outflow duct horizontally toward the movement direction of the waste gas and collects the condensed materials generated by the waste gas.
Patent KR-20000017568-A (KR)
Inventor: KURANUKI KENJI
IPC: H01G9/04
Filed: 1999-08-26
Abstract: PURPOSE: A solid electrolytic condenser and a manufacturing method thereof is provided to increase a capacity of the condenser by accumulating two more condenser element accumulating units. CONSTITUTION: The solid electrolytic condenser comprises: two more condenser elements(1) accumulated on a flat plate; two more accumulated units(10) accumulated on the flat plate; and each electrodes connected to the condenser elements and the accumulated units. The method manufacturing the solid electrolytic condenser comprises the steps of: forming a positive oxide film to form a dielectric; forming an element portion to form a solid electrolytic layer and a negative conductive layer; manufacturing a condenser element on a flat plate; connecting electrically a positive output portion(4) to the negative conductive layer; manufacturing a condenser element accumulating unit; and accumulating two condenser element accumulating unit to a lead frame(12).
Patent KR-20010019475-A (KR)
Inventor: LEE YUN JEONG
IPC: H01L27/04
Filed: 1999-08-27
Abstract: PURPOSE: An electrostatic discharge(ESD) protection circuit is provided to protect a semiconductor device from static electricity, by discharging static electricity generated at the semiconductor device as a ground voltage. CONSTITUTION: A rectifying unit is connected to a pad(100), and discharges current corresponding to static electricity applied to the pad while an electrostatic discharge operation is performed. A switch unit selectively transfers the current transferred through the rectifying unit to a ground voltage in response to a predetermined voltage from the exterior while the electrostatic discharge operation is performed.
Patent KR-20010019711-A (KR)
Inventor: DO YEONG SU
IPC: H04N21/472
Filed: 1999-08-30
Abstract: PURPOSE: A digital broadcasting receiving system having an automatic data broadcasting storing function is provided so that a user can easily watch wanted information anytime by searching information and automatically storing a data broadcasting including reservation contents. CONSTITUTION: A tuner(11) tunes a data broadcasting channel. A decoder(12) decodes a data broadcasting signal tuned in the tuner(11), and separates the decoded data broadcasting signal into a header portion and a contents portion. Here, the decoder(12) is connected to a central processing unit(13). The central processing unit(13) controls the whole operation of the constitutional units, searches basic data information included in the header portion, and judges whether the searched information corresponds to a wanted data broadcasting of the user. In addition, a storing unit(14) stores the wanted data broadcasting of the user under the control of the central processing unit(14). Image and audio processing units(15,16) respectively process image and audio signals of the stored contents. Accordingly, when the user reserves the wanted contents, information of a specific channel or whole channels is searched, and the data broadcasting of the channel including the reservation contents is automatically stored.
Patent KR-20010027184-A (KR)
Inventor: KIM DONG MYEONG
IPC: H01L21/027
Filed: 1999-09-10
Abstract: PURPOSE: An exposure apparatus is provided to improve precision of an align by automatically performing an align function by reduced error and proper illuminance, and to reduce manufacturing cost by extending a lifetime of an i-line filter. CONSTITUTION: A light source generates light. A plurality of correcting filters(102) control a quantity of light generated from the light source. The plurality of correcting filters include a dimmer plate(100), a driving gear(120), a driving unit(130) and an illumination detecting unit(140). The driving gear is installed in the dimmer plate. A driving unit supplies a revolution driving power to the driving gear. The illumination detecting unit detects illuminance of light passing through the dimmer plate.
Patent KR-20000034994-A (KR)
Inventor: MITCHELL JOAHNRAVERNE
IPC: H04N1/41
Filed: 1999-10-13
Abstract: PURPOSE: A digital processing method of an appearance expression transform data is provided to reduce an undesired error in inverse transform data which is generated by a clipping or a rounding by correcting an error at a transform domain after forward transforming data processed at a real domain. CONSTITUTION: In a method of processing transform data for expressing an appearance, the transform data is inverse transformed into a real domain to form high-precis ion numbers(120). The high-precis ion numbers are transformed into an integer, and the integer is clipped to form initial converted data (140). The transformed data is subtracted from the high-precis ion numbers to form high-precis ion differences(1100). The initial converted data is operated in order to generate an effect and to form processed converted data (310). The high-precis ion differences are added to the processed converted data to form processed high-precis ion numbers(1130).
Patent KR-20010037186-A (KR)
Inventor: JUN DEOK GU
IPC: F04B17/00
Filed: 1999-10-14
Abstract: PURPOSE: A control apparatus for linear compressor is provided, in which a sensor for sensing the movement of a piston is employed, to thereby achieve an improved efficiency with an accurate control and prevent collision between the piston and a valve. CONSTITUTION: A control apparatus comprises a linear oscillating motor(100) equipped with a sensor mounted at an end of the motor so as to sense the strength of the magnetic field which changes in accordance with the magnet attached onto the outer surface of a piston; an electric circuit unit(200) for controlling electric power being applied to the linear oscillating motor by switching AC power in accordance with a gate driving signal; and a control unit(300) for determining a timer driving signal in accordance with the input temperature information and the strength of the magnetic field sensed by the sensor, and feeding thus-determined timer driving signal to the electric circuit unit. The control unit includes a cooling mode determiner(301) for determining and outputting a cooling mode in accordance with the input temperature information; a stroke sensing part(302) for determining value for the stroke command in accordance with the cooling mode and the strength of the magnetic field; a stroke controller(303) for adjusting the value of timer command; a zero-cross detector(305) for detecting zero-cross point from the input voltage being supplied to the linear oscillating motor; and a timer(304) for supplying a gate driving signal to the point of time where the zero-cross signal is output from the zero-cross detector.
Patent KR-20010038154-A (KR)
Inventor: PARK JEONG GWON
IPC: H01L27/108
Filed: 1999-10-22
Abstract: PURPOSE: A method for manufacturing a capacitor is to prevent the bridge phenomenon between the capacitors and the stability of a storage electrode. CONSTITUTION: An insulating film(202) and an amorphous silicon layer are deposited on a semiconductor substrate. The first mask pattern having a line/space shape of pitch is formed on the amorphous silicon layer. The amorphous silicon layer is etched using the first mask pattern as a mask, with a portion of the amorphous silicon layer remaining. After the first mask pattern is removed, a hemi-spherical glass is deposited on the residue amorphous silicon layer to form the first conductive layer. The second photoresist pattern having a cell shape of pitch is formed on the first conductive layer. The first conductive layer is etched using the second photoresist pattern till the insulating film is exposed, thereby forming a storage electrode(204c) of a capacitor. After the second photoresist pattern is removed, a dielectric layer and the second conductive layer are deposited on the insulating film.
Patent KR-20000029316-A (KR)
Title: Oxazolidone ring-containing epoxy resin
Inventor: YAMOTO SHUHEI
IPC: C08G59/62
Filed: 1999-10-26
Abstract: PURPOSE: Oxazolidone ring-containing epoxy resins suitable for a water paint resin are provided which are excellent in flexibility and impact resistance. CONSTITUTION: Oxazolidone ring-containing epoxy resins of the general formula(1) are prepared by reacting diisocyanate, diol and a blocking agent and reacting the resulting blocked polyurethane diisocyanate with diepoxide. In formula (1), R3 is a residual group removed an epoxy group from diisocyanate, n is an integer of 1 to 5, and X is a residual group removed an isocyanate group from diisocyanate; and in formula (2), R1 is a residual group removed an isocyanate group from diisocyanate, R2 is a residual group removed a hydroxyl group from diol, and m is an integer of 2 to 10. The resins obtained in accordance with the process are excellent in flexibility and impact resistance in a case of being used as a coating film.
Patent KR-20010045255-A (KR)
Inventor: HA HEUNG YONG
IPC: H01M8/14
Filed: 1999-11-04
Abstract: PURPOSE: Provided are a process for producing a Li/Na electrolyte green sheet for a molten carbonate fuel cell(MCFC) and a method for pretreating and operating the MCFC containing the Li/Na electrolyte. CONSTITUTION: The Li/Na electrolyte green sheet is produced by the process comprising the steps of: ball-milling 100pts.wt. of a carbonate mixture powder comprising Li2CO3 and Na2CO3, 10-20pts.wt. of a binder, 10-20pts.wt. of a plasticizer, 1-2pts.wt. of a dispersing agent, 1-2pts.wt. of an antifoaming agent, and 50-100pts.wt. of ethanol solvent to prepare powdery slurry; tape-casting the powdery slurry; drying at a temperature of 40-90 deg.C. The method for pretreating and operating the MCFC containing the Li/Na electrolyte includes the steps of: supplying air at an ordinary temperature-300 deg.C, a mixture gas containing carbon dioxide and 5M of hydrogen at 300-650 deg.C, and a mixture gas comprising the hydrogen, the carbon dioxide, and steam after the temperature reaches 650 deg.C to an anode of the MCFC; supplying the air at an ordinary temperature-450 deg.C, inert gas or a mixture gas containing the inert gas and less than 10M of the hydrogen at 450-650 deg.C, and a mixture gas comprising the air and the carbon dioxide after the temperature reaches 650 deg.C to a cathode of the MCFC.
Patent KR-20010047320-A (KR)
Inventor: CHOI SONG RIM
IPC: F25D25/02
Filed: 1999-11-19
Abstract: PURPOSE: An article escape preventing apparatus for refrigerator shelf is provided to prevent cooling air leakage or deterioration of cooling efficiency caused by escape of articles from the refrigerator shelf toward the refrigerator door. CONSTITUTION: A refrigerator body(11) has a freezing compartment(12) arranged in the inner upper portion of the main body, and a cooling air cut-off plate(14) with a cooling air inlet hole(13) is arranged at the inner rear portion of the freezing compartment so as to thereby form a cooler compartment(15). An evaporator(16) and a blower fan(17) are arranged within the cooler compartment, and a shelf(19) to receive an article(18) is arranged within the freezing compartment. An article escape preventing plate(20) is mounted to the front upper surface of the shelf so as to prevent escape of the stored article. The article escape preventing plate is accommodated into a groove(19a) formed at the front upper surface of the shelf when the volume of stored article is small and thus the plate is not in use. The groove has at both ends thereof a pin(21) for fixing the article escape preventing plate to be rotatable.
Patent KR-20000007092-A (KR)
Inventor: LEE DONG WOO
IPC: E04C1/00
Filed: 1999-11-25
Abstract: PURPOSE: A recycled plastic artificial wood is provided to recycle waste synthesized resin and use the artificial wood as soil preventing wood. CONSTITUTION: The recycled plastic artificial wood is composed of: a recycled plastic material body(10) having a flat part(11) that is cut in a length direction; a space groove(20) recessed on the flat part of the body in a regular depth; a dividing plate(30) supporting the space groove in a regular interval. The artificial wood is made from waste plastic and used as an artificial stairs or a flower bed wall.
Patent KR-20010054124-A (KR)
Inventor: KANG DAE JIN
IPC: B60W10/06
Filed: 1999-12-03
Abstract: PURPOSE: Device and method for braking are provided to reduce an engine torque using for braking while operating ABS(Anti-lock Brake System). CONSTITUTION: A braking device composed of a travel condition detecting unit(100), an engine control unit(200), a vehicle wheel speed sensor(300) and ABS control unit(400). The ABS control unit calculates slip ratio by receiving velocity of a vehicle wheel from the vehicle wheel speed sensor. Moreover, the ABS control unit outputs engine torque reducing demand value mapping according to the engine torque by receiving from the engine control unit and the slip ratio in operating the ABS. Thus, the ABS control unit decides whether the engine torque is reduced as much as the engine torque reducing demand value. If the reduced engine torque is short, the ABS control unit increases braking force by enlarging hydraulic pressure of the ABS as much as the short amount of the engine torque. Thereby, the ABS control unit hydraulically controls the vehicle wheel to control slip ratio in a slip band. Therein, the ABS control unit outputs the engine torque reducing demand value as percent ratio for the engine maximum torque.
Patent KR-20010056940-A (KR)
Title: Method for forming metal interconnection line of semiconductor device
Inventor: LEE SEONG GWON
IPC: H01L21/28
Filed: 1999-12-17
Abstract: PURPOSE: A method for forming a metal interconnection line of a semiconductor device is provided to permit an easy formation of the metal interconnection line in a contact hole with a high aspect ratio. CONSTITUTION: In the method, a barrier metal layer(11) is formed on a portion of a semiconductor substrate(10), and then the first interlayer dielectric layer(12) is formed thereon. Next, the second interlayer dielectric layer(13), which is different from the first interlayer dielectric layer(12) in etch rate, is formed on the first interlayer dielectric layer(12). Then, to expose a portion of the barrier metal layer(11), the second interlayer dielectric layer(13) is anisotropically etched and the first interlayer dielectric layer(12) is isotropically etched. Therefore, the contact hole(17) having different upper and lower sizes is formed therein. Next, the metal interconnection line(18) is formed on the exposed barrier metal layer(11), and then an insulating layer(19) is formed thereon to fill the contact hole(17). In addition, another contact hole(14) filled with a tungsten plug(15) may be formed by anisotropically etching the both interlayer dielectric layers(12,13).
Patent KR-20010057615-A (KR)
Inventor: KANG DEOK HONG
IPC: B21B1/00
Filed: 1999-12-23
Abstract: PURPOSE: A system for heating a steel sheet uniformly is provided to reduce production of bad products by minimizing deviation of radiant heat radiated to the steel sheet by enlarging a central portion of a radiant tube. CONSTITUTION: A system for heating a steel sheet uniformly includes heat accumulators(12,12a), injection nozzles(13,13a), and enlarged tube part(11). The heat accumulators are installed at both sides of a radiant tube(10) for accumulating sensible heat contained in exhaust gas. The injection nozzle is mounted at a side, where the heat accumulators are mounted, for supplying fuel to the inside of the radiant tube. The enlarged tube part is formed at a central portion of the radiant tube, which is formed in a straight line.
Patent KR-20010057892-A (KR)
Inventor: KIM SEUNG YONG
IPC: H04N5/59
Filed: 1999-12-23
Abstract: PURPOSE: A circuit for maintaining a brightness of a piezoelectric invertor is provided to maintain a brightness of a cathode tube fixedly by connecting a feed back unit having a current sensing resistance to a piezoelectric transformer, thereby making the current sensing resistance sense a status of an accurate current and adjusting a supply of current quantity fixedly. CONSTITUTION: A piezoelectric transformer(22) amplifies and outputs a current intensity being supplied to a cold cathode tube diffusing a light through an electronic releasing as a fixed rate. A feed back unit(23) adjusts a current quantity and outputs the adjusted current quantity for maintaining a brightness of a cold cathode tube(21) by connecting to an amplifying terminal of the piezoelectric transformer(22) and sensing a status of a current flown in the cold cathode tube(21). A switching control unit(24) creates and outputs a switching control signal deciding a power supply or not for operating a system in accordance with the current quantity adjusted in the feed back unit(23). A switching unit(25) is switched for supplying a power source to the system in accordance with a switching control signal. An inductor(L) transmits a current being supplied to the piezoelectric transformer(22) if a power source is supplied by an on-operation of the switching unit(25).
Patent KR-20010065268-A (KR)
Inventor: KIM DONG PIL
IPC: B22D41/00
Filed: 1999-12-29
Abstract: PURPOSE: A device for preventing the introduction of lifting lug foreign substance of a ladle and removing the same is provided to reduce the working time period and working load for improving the workability and prevent the earlier loss of a trunnion or a bush for improving the lifespan while preventing safety accidents, by providing the impurity remover to a trunnion rotation shaft in the inner wall of the lifting lug. CONSTITUTION: A device for preventing the introduction of lifting lug foreign substance of a ladle and removing the same includes a cylindrical housing(21) fixed on the side surface of the ladle(1), a cylindrical spring protection cover(23) fixed outside the housing, a metal removing plate(25) having a cylindrical body positioned in the spring protection cover and a surface facing the lifting lug, and a spring(27) fitted outside a trunnion(3) and positioned between the wall of the ladle and the ingot gold removing plate.
Patent KR-20010059534-A (KR)
Inventor: HAN CHANG HUN
IPC: H01L29/78
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing semiconductor devices is provided to solve a problem of short space between poly 1 depending on the remaining poly 1 spacer and fundamentally remove damage to a silicon substrate generated in the formation process of the poly 1 spacer. CONSTITUTION: A method for manufacturing semiconductor devices sequentially deposits a gate oxide film, doped poly and a tungsten silicide on a semiconductor substrate. An oxynitride capable of generating polymer(6) is deposited. A mask for poly 1 formation is formed. Underlying layers are sequentially etched using the poly 1 mask to form poly 1(9) and at the same time polymer is formed at the side of the formed poly 1. After forming a mask for N+ source/drain formation, a N+ source/drain formation material is implanted using the mask and the polymer. After removing the mask for N+ source/drain formation, a mask for P+ source/drain formation is formed. A P+ source/drain formation material is implanted using the mask and the polymer. The mask for P+ source/drain formation and the polymer are simultaneously removed. A material for LDD formation for forming a low concentration doping region on the entire structure is implanted. An interlayer insulating film is applied on the entire structure to fill between the increased poly 1 distance.
Patent KR-20000068415-A (KR)
Title: 매트릭스 메탈로프로테이나제 억제용 화합물 및 방법
IPC: C07D307/91
Filed: 1997-09-02
Abstract: 본 발명은 매트릭스 메탈로프로테이나제를 억제하는 화학식 (I)의 화합물 및 이 화합물을 사용한 매트릭스 메탈로프로테이나제의 억제 방법에 관한 것이다. 
     〈화학식 I〉 
     
       
     
     상기 식에서, Q는 비천연 아미노산이다. 
     더욱 특히, 본 발명은 다발성 경화증, 아테롬성 동맥경화성 플라크 파열, 재협착증, 대동맥류, 심부전, 치근막 질환, 각막 궤양, 화상, 욕창성 궤양, 만성 궤양 또는 창상, 암 전이, 종양 맥관형성, 관절염 또는 백혈구에 의한 조직 침입에 따른 기타 자가면역 또는 염증성 질환과 같은 매트릭스 메탈로프로테이나제가 관계된 질환의 치료 방법에 관한 것이다.
Patent KR-20000068642-A (KR)
IPC: H04M11/08
Filed: 1998-07-28
Abstract: 악곡 배정 장치는 수신 장치로부터의 악곡 식별 정보와 압축 방식 식별 정보를 포함하는 요구 신호를 수신하고, 악곡 식별 정보에 대응하는 악곡을 압축 방식 식별 정보에 대응하는 압축 방식으로 압축한 악곡 데이터를 수신 장치에 대하여 송출한다.  요구 신호는 공중 회선을 통하여 전송된다.  악곡 수신 장치는 악곡 배정 장치로부터의 악곡 데이터를 디지털 방송 수신 장치에 의해서 수신하고, 수신한 악곡 데이터를 압축 방식 식별 정보로 지정한 압축 방식에 대응하는 압축 복호 방식에 의해 복호화한다.
Patent KR-20000053342-A (KR)
Title: Optical fibre organizer
Inventor: MENDES LUIZ NEVES
IPC: G02B6/24
Filed: 1997-11-18
Abstract: PURPOSE: An optical fiber organizer is provided to organize a plurality of uncut optical fibers of an optical fiber cable. CONSTITUTION: An optical fiber organizer for organizing a plurality of uncut optical fibers of an optical fiber cable comprises a plurality of optical fiber storage trays, the construction of the organizer being such that: (a) the uncut optical fiber(s) of each single optical fiber circuit; or (b) the uncut optical fibers of each single optical fiber cable element; may be stored separately from the optical fiber(s) of each other circuit or element, on respective individual storage trays.