baber/WOPTO huggingface dataset:
Patent KR-20030050298-A (KR)
Title: System for lecturing realtime-internet
Inventor: LEE GANG UK
Filed: 2001-12-18
Abstract: PURPOSE: A system for a real time Internet lecture is provided to progress a lecture freely by enabling a lecturer and a listener to have a conversation during a lecture through a real time moving picture. CONSTITUTION: A receiving unit(110) receives the video, voice, and character data from the lecturer computer and the listener computer. A video output control unit(120) outputs video data received by the receiving unit(110) through a video display unit. A voice output control unit(130) outputs voice data received by the receiving unit(110) through voice output units of the lecturer computer and the listener computer. A chatting control unit(140) receives a dialogue character through a chatting input unit, receives the dialogue character through the receiving unit(110), and outputs received dialogue character through a chatting output unit. A lecture control unit(150) outputs lecture contents through a lecture contents display unit.
Patent KR-20030053347-A (KR)
Title: An apparatus for sealing the gas in coke oven chamber
Inventor: BAEK NAN SEON
IPC: C10B25/16
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus for sealing gas in coke oven chamber is provided to prevent air pollution and facility corrosion by blocking gas leakage during coking process and prevent clogging of passageway and reduce extrusion resistance by smoothly supplying coke and reducing carbon formation on the upper part of the chamber. CONSTITUTION: The apparatus for sealing gas in coke oven chamber comprises a cross sectional bracket(80) which is mounted on a door(150) by a fixing screw(82), and a position of which is adjusted by a position adjusting screw(81); a sealing strip at one end of which a pair of upper close adherence projections(75,75a) and a pair of lower close adherence projections(85,85a) are formed in an "H" cross sectional shape, and the other end of which is fixed between the bracket(80) and door(15), wherein the upper part of the upper close adherence projections(75,75a) is contacted with first and second pressure members(86,86a), and the lower close adherence projections(85,85a) are contacted with the front surface of the sealing strip between the upper close adherence projections(75,75a) and door frame(190); first and second casings(84,84a) in which first and second springs(87,87a) elastically supporting the first and second pressure members(86,86a) downward are respectively contained; first and second tension adjusting screws(83,83a) installed at the bracket(80) to adjust tension of the first and second springs(87,87a); and a pressing spring(89) arranged between the lower close adherence projections(85,85a) to press downward a sealing material(88) the surface of which is contacted with the front surface of the door frame(190).
Patent KR-20030055064-A (KR)
Title: A dried laver seasoned with Chlorella ellipsoidea powder and the manufacturing method
Inventor: YUN SEONG GAP
IPC: A23L17/60
Filed: 2001-12-26
Abstract: PURPOSE: A method of preparing seasoned laver by adding Chlorella ellipsoidea to conventional seasoned laver and then roasting is provided. Therefore, the laver is fortified in nutrition and has higher added value. CONSTITUTION: To produce seasoned laver, 0.05 to 20% by weight of Chlorella ellipsoidea powder is blended with salt, based on the weight of the salt, a mixture of edible oil and sesame oil is coated on laver. Thereafter, the coated laver is coated with a mixture of Chlorella ellipsoidea powder and roasted at 275 to 290deg.C for 9 to 14sec. The Chlorella ellipsoidea powder is produced by culturing Chlorella ellipsoidea in a natural medium for 3 to 4 days and then drying with hot air at 80deg.C.
Patent KR-20030056357-A (KR)
Title: Method for fabricating of photo mask
Inventor: BAE SANG MAN
IPC: H01L21/027
Filed: 2001-12-28
Abstract: PURPOSE: A method for manufacturing a photo mask is provided to be capable of improving the pattern printing efficiency at wafer level by forming an OPC(Optical Proximity Correction) pattern of the photo mask into a bar type structure. CONSTITUTION: An OPC pattern(23) for excluding the optical proximity effect generated at the end portion of long axis of a shielding pattern, is formed into a bar type structure having a long axis(24) and a short axis(25). At this time, the short axis has a size of 0.8 times of that of the wavelength of a wafer exposure apparatus, or less, and the long axis has a size of 3 times of that of the short axis, or larger. Preferably, the OPC pattern is formed into a pattern type structure by using material, or is formed into a hole type structure for exposing a mask substrate(21).
Patent KR-20030056721-A (KR)
Title: Washing machine to be one body electrolysis apparatus and method for cleaning clothes
Inventor: JUN GYU DONG
IPC: D06F39/08
Filed: 2001-12-28
Abstract: PURPOSE: A washing machine integrally formed with an electrolyzer and a washing method are provided to reduce the supply time of washing water by generating basic water with applying voltage after supplying neutral water to a water tub. CONSTITUTION: A washing machine including an electrolyzer(70) generates basic washing water through electrolysis of neutral water from a feed valve, and performs washing by supplying basic water into a water tub(10). The electrolyzer is integrally formed in the lower part of the water tub, and composed of a cathode(75) installed in the lower part of the water tub, an anode(74) installed in an electrolyte chamber(73) including an inlet for putting electrolyte and an ion exchange membrane(77) dividing the electrolyte chamber and the water tub. Washing hours are reduced by applying voltage after supplying neutral water to the water tub.
Patent KR-20030056921-A (KR)
Inventor: SON WON JUN
IPC: H01L23/12
Filed: 2001-12-28
Abstract: PURPOSE: A semiconductor package is provided to be capable of applying a leadframe to a semiconductor chip of diverse type irrespective of the position of a chip pad. CONSTITUTION: A semiconductor package comprises a semiconductor chip(100), a leadframe(160), a conductive tape(150), and a molding body. The semiconductor chip(100) includes a plurality of chip pads(102). The leadframe(160) is connected to the chip pads(102). The conductive tape(150) is formed between the semiconductor chip and the leadframe so as to electrically connect the semiconductor chip(100) and the leadframe(160). The molding body is covered on the semiconductor chip and the conductive tape.
Patent KR-20010073061-A (KR)
Title: 점성계 제진벽의 장착구조 및 그 장착방법
IPC: E04B1/98
Filed: 1999-09-01
Abstract: 점성계 제진벽(1)의 장착구조는, 베이스 플레이트(6)의 중앙부에 하층 큰 대들보(3)와 접합하는 고력 볼트구멍을 설치하고, 그 양측에 베이스 플레이트(6)보다 작은 위치까지 늘어진 거싯플레이트(8)를 장치하고, 플랜지 플레이트(9)에 거싯 플레이트를 장치하여 이루어지며, 하층 큰 대들보(3)의 플랜지에는 고력 볼트구멍과 접합하는 고력 볼트구멍과 거싯 플레이트와 접합하는 거싯 플레이트를 설치하여, 점성계 제진벽(1)과 하층 큰 대들보를 접합시키고 상층 큰 대들보(4)와는 상층 큰 대들보(4)에 장착한 거싯 플레이트(17)와 점성계 제진벽(1)의 중판(18)을 직접 접합하고 있다.
Patent KR-20010101062-A (KR)
IPC: F02M51/00
Filed: 2000-09-09
Abstract: 본 발명은 밸브 몸체(3)의 보어(5) 내에서 축방향으로 변위할 수 있으며 밸브 폐쇄 부재를 형성하는 밸브 헤드(6)를 갖는 밸브 부재(2)를 포함하는 액체 제어 밸브에 관한 것이다.  상기 밸브 헤드는 밸브(1)를 개방 및 폐쇄하기 위하여 밸브 몸체(3)에 제공된 시트(7)와 협동한다.  또한, 이 액체 제어 밸브에는 밸브 부재(2)를 작동시키기 위한 압전 유닛(4)과 이 압전 유닛(4) 및 다른 밸브 부품(3)의 팽창 오차를 보상하기 위한 오차 보상 부품(12)이 제공된다.  상기 압전 유닛(4)은 이 유닛의 작동 방향과 관련하여 밸브 부재(2)의 축방향 운동에 대하여 거의 직각 방향으로 배치되고, 압전 유닛(4)이 레버 아암으로서 역할하며 밸브 부재(2)에 대하여 상호 작용하도록 연결되는 조절 부재(12)상에서 틸팅 운동을 수행하는 방식으로 전류가 가하여질 수 있다.  본 발명에 따른 밸브는 특히 연료 분사 밸브의 보상 부품으로 사용하기에 적합하다.
Patent KR-20010086128-A (KR)
Title: Optical System And Method Having Low Loss And Non-Linear Effects
IPC: G02B6/02
Filed: 1999-12-15
Abstract: An apparatus and method for transmitting an optical signal. The invention is directed to a transmission line having first (<HIL><PDAT>16</BOLD><PDAT>) and second (<HIL><PDAT>18</BOLD><PDAT>) spans of single mode fiber. The fiber of the first span has a negative dispersion with an absolute value of between about 2.5 ps/nm/km and 10 ps/nm/km at the operating wavelength. The second span (<HIL><PDAT>18</BOLD><PDAT>) is connected to the first span (<HIL><PDAT>16</BOLD><PDAT>) and has a positive dispersion at the operating wavelength. The positive dispersion of the second span compensates for the negative dispersion of the first span such that the cumulative dispersion across the first and second spans is approximately zero. The increased dispersion of the first span coincides with characteristics to lower non-linear effects, permits a longer length of the second span, and helps lower attenuation in the transmission line.
Patent KR-20010101898-A (KR)
Title: Counter rail and counter element in a sealing apparatus and method of manufacturing thereof
IPC: B29K81/00
Filed: 2000-01-26
Abstract: The present invention relates to a counter rail and a dolly, suitable for use in an apparatus for heat sealing a laminated packaging material for packaging of a liquid or flowing product, wherein the counter rail and the dolly each are made of a substantially plastics material. The invention also relates to an apparatus for heat sealing and to a sealing/cutting apparatus including said counter rail and dolly, as well as to a packaging machine including such a sealing apparatus and counter rail and dolly of the invention. Furthermore, the invention relates to a method of producing said counter rail and dolly by means of co-injection molding.
Patent KR-20010102384-A (KR)
IPC: C08F210/02
Filed: 2000-02-17
Abstract: 본 발명에 따라, 탄소수 2 내지 12의 모노올레핀을 중합시켜 중합체 또는 공중합체를 형성할 수 있다.  상기 모노올레핀을 화학식 [L 1 Pd L 2 ] + An - 의 팔라듐 착물의 존재하에서 임의로 알킬알루미늄 화합물을 첨가하면서 메틸아크릴레이트와 같은 극성 단량체와 중합시키고, 또한 단독으로 또는 혼합물 중에서 중합시킨다.  Pd 착물에서, L 1 은 중성 두자리 N,N'-이치환 디아자디엔 리간드, 바람직하게 디아자부타디엔 리간드를 나타내고; L 2 는 σ결합을 통해 팔라듐 원자와 결합되고 그의 C=C 이중 결합이 팔라듐 원자와 π-착화결합을 형성하며 탄소수 7 내지 8의 고리형 원자를 갖는 알콕시시클로알켄 카르보음이온, 바람직하게 1-메톡시-시클로옥타-4-엔-8π,4σ 리간드를 나타내고;  An - 은 에스테르를 형성하지 않는 또는 약간 에스테르를 형성하는 비배위성 또는 약배위성 산의 음이온을 나타낸다.  본 발명은 또한 중합 및 공중합용 신규 Pd 착물 촉매에 관한 것이다.
Patent KR-20010108418-A (KR)
IPC: H04B1/7093
Filed: 2000-03-30
Abstract: 탐색을 위한 신규하고 개선된 방법 및 장치가 개시되어 있다.  채널 데이터는 매칭 필터 구조를 이용하여 역확산된다.  역확산(410)의 동상 및 직교 크기는 프로그램가능한 시간에 대하여 합산을 위해 코히런트 누산기(430,432)에 전달된다.  크기 누산기는 제곱되고, 에너지 측정값을 생성하기 위하여 합산된다(440).  에너지 측정값은 논-코히런트 누산(450)을 수행하기 위하여 제 2 프로그램가능 시간동안 누산된다.  결과값은 오프셋에서 파일롯 신호의 유사성을 결정하는데 사용된다.  각각의 매칭 필터 구조는 데이터를 수신하는 N-값 시프트 레지스터, 역확산 및 선택적 월시 디커버링을 수행하는 탭뱅크 및 최종 필터 탭 계산을 합하기 위한 가산기 구조를 포함한다.
Patent KR-20030062039-A (KR)
Title: Wind load absorbed soundproofing walls
Inventor: JUNG YU JIN
IPC: E01F8/00
Filed: 2002-01-16
Abstract: PURPOSE: A soundproof wall for absorbing wind load is provided to reduce the whole load of a soundproofed wall and construction expenses. CONSTITUTION: The soundproof wall for absorbing wind load comprises an outer frame fitted between a post(H1) and another post(H2), a soundproof plate(1) fitted in the outer frame movably, an elastic unit installed between the outer frame and the soundproof plate(1) to rotate the soundproof plate(1) on a rotary shaft elastically according to the wind pressure which is over the design wind load, and a fixture connecting the soundproof plate(1) and the outer frame within the design wind load and falling off according to the wind pressure which is over the design wind load.
Patent KR-20030062603-A (KR)
Title: Prlduction of Pillows
Inventor: AN JUNG JU
IPC: A47G9/10
Filed: 2002-01-17
Abstract: PURPOSE: Provided is a method for producing a functional pillow which has effects of emitting of far infrared rays, deodorizing, generating anions and insulating, thereby providing various benefits for normal users and patients. CONSTITUTION: The pillow is produced by kneading 300 g of jade powder, 300 g of germanium powder, 200 g of yellow soil powder, 200 g of charcoal powder, 300 g of paper powder and silver anti-bacteria agent; shaping the kneaded dough into beads; drying the beads at a temperature of about 60 deg.C; filling the beads into a pillow cover so that one side of the pillow has effects of osteopathy and the other side is filled with cotton wool. Since the beads in the pillow have anti-bacterial effects, the pillow prevents propagation of bacteria, mite and pathogenic microorganisms while providing effects of jade, germanium, yellow soil and charcoal.
Patent KR-20030068680-A (KR)
Title: charging system of card for prepayment and charging method thereof
Inventor: KIM HO JOON
IPC: G06K17/00
Filed: 2002-02-15
Abstract: PURPOSE: A system and method for charging a prepayment card are provided to charge desired money in the prepayment card and use the prepayment card without possessing cash. CONSTITUTION: A memory(6) stores identification and charging money information. An RF communication chip reads and writes the memory(6). A charge information storage(14) stores charge-objected card information and charging money information. If a charge is necessary through an RF communication with the prepayment card(1), a charge terminal(7) charges predetermined money in the prepayment card(1) based on information stored in the charge information storage(14). A charge service server(9) updates charge information of the charge information storage(14).
Patent KR-20030068988-A (KR)
Inventor: LEE WON RI
IPC: G07B15/00
Filed: 2002-02-19
Abstract: PURPOSE: A highway toll collection system is provided to improve a collection system by comparing an image of an entry car to an image of a passing car. CONSTITUTION: A highway toll collection system includes an entry car license number recognition unit(10), a passage issue unit(20), the first communication unit(30), a passing car license number recognition unit(70), a billing unit(60), the second communication unit(50), and a monitor(80). The entry car license number recognition unit recognizes a license number of an entry car on a highway. The passage issue unit issues a passage. The first communication unit transmits the passage information of the passage issue unit and the photographed image and the recognized result of the entry car license number recognition unit. The passing car license number recognition unit recognizes the license number of the passing car on a highway. The billing unit calculates a highway toll by using the photographed image and the recognized result. The second communication unit receives the photographed image of the entry car from a center server(40). The monitor is used for comparing the photographed image of the passing car to the photographed image of the entry car.
Patent KR-20030074870-A (KR)
Title: Method for fabricating metal power line of semiconductor device
Inventor: JUN IN GYU
IPC: H01L21/28
Filed: 2002-03-14
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to be capable of simplifying processes and surface scratch of a substrate without omitting touch-up processing. CONSTITUTION: After forming an interlayer dielectric(104) on a semiconductor substrate(100) having metal lines(102), a contact and a via hole are formed. The first barrier layer(108) is formed in the resultant structure. A conductive layer(110") is formed on the contact/via hole and planarized. The second barrier layer(112a), a metal film(114a) and the third barrier layer(116a) are sequentially formed on the conductive layer.
Patent KR-20030075901-A (KR)
Title: Apparatus and mathod for controlling quantity and direction of revolution using a motor in sewing machine
Inventor: KONG BYEONG MIN
IPC: D05B19/16
Filed: 2002-03-21
Abstract: PURPOSE: A controlling machine of feed and a feed direction of sewed material and a controlling method thereof are characterized by using a motor, and are capable of forming various patterns, sewing rapidly and controlling feed precisely. CONSTITUTION: The controlling machine of feed and the feed direction is comprised of: an operator interface device(100) inputted feed and the feed direction of the sewed material; the motor(180) connected with a feed control lever shaft and a time belt; a controlling device(200) generating feed information of the sewed material and outputting a motor driving control signal to the feed information; and a feed control device(300) of the sewed material rotating the motor in accordance with the motor driving control signal and controlling rotational speed of the motor. The controlling method thereof comprises the steps of: acknowledging feed and the feed direction of the sewed material; generating the feed information in accordance with feed and the feed direction; and then controlling rotational speed and rotational direction of the motor in accordance with the feed information.
Patent KR-20030077169-A (KR)
Title: Soak washing method of washing machine
Inventor: PARK YONG SEOK
IPC: D06F33/02
Filed: 2002-03-25
Abstract: PURPOSE: A soaking and washing method for a washing machine is provided to shorten soaking time and to improve washing efficiency by supplying water to the washing tub with regulating the supply amount according to each stage in soaking the laundry and optimizing the density of detergent with agitating a pulsator or the washing tub. CONSTITUTION: The laundry and detergent are put into a washing tub, and washing water is supplied to the washing tub at the low water level(S11). The detergent is dissolved and infiltrated into the laundry by agitating a pulsator or the washing tub, and the laundry is soaked for the first predetermined time by driving the pulsator or the washing tub intermittently(S12,S13). Water is additionally supplied to the washing tub at the middle water level after soaking, and the pulsator or the washing tub is driven(S14,S15). Soaking is performed for the second predetermined time by driving and stopping the pulsator or the washing tub intermittently(S16). Water is supplied to the final water level, and washing, rinsing and dehydrating are performed(S17,S18).
Patent KR-20020081080-A (KR)
Inventor: MIYAZAKI MASAMICHI
IPC: B60J1/04
Filed: 2002-04-15
Abstract: PURPOSE: To provide a front window opening/closing device with assist function for a working vehicle applicable to a cabin having an angular part with a small radius of curvature. CONSTITUTION: In this front window opening/closing device with assist function for the working vehicle, cable lanes 21c, 22c, 23c for guiding an assist cable 27 are provided in the grooves of guide rails 20L, 20R for rolling to guide guide rollers 17, 18 fitted to the right, left and upper and lower sides of a front window 16. A pilot roller 33 is rotatably connected to the tip part of the assist cable 27 by a shaft 34. The shaft 34 of the pilot roller 33 and a shaft 36 of the guide roller 18 are connected by a link 35, and the pilot roller 33 and the guide roller 18 are rolled on the same guide rails 20L, 20R.
Patent KR-20020037313-A (KR)
Inventor: CHO HYUN SOO
IPC: A44C7/00
Filed: 2002-04-15
Abstract: PURPOSE: Provided is an earring structure which includes a hollow part at the center of a ring body so that it helps to make ease of attaching or releasing an earring to users' ear. CONSTITUTION: The earring structure is characterized by comprising the parts of: a pipe which is made from gold or silver with a hollow part at the center; an attachment pin(13) which is melted at one edge of the pipe and penetrated into users' earlobe to be inserted into the hollow part at the other edge of the pipe in wearing the earring; and multiple light reflection sides(15) which are formed by a diamond cutter along the external side of the pipe from one edge of the pipe to the other edge.
Patent KR-20030083129-A (KR)
Title: Cleaning method using plasma for manufacturing TFT-LCD and apparatus thereof
Inventor: PARK YONG SEOK
IPC: B08B11/04
Filed: 2002-04-19
Abstract: PURPOSE: A TFT-LCD cleaning method by using plasma and an equipment for fabricating a TFT-LCD are provided to carry out plasma processing before wet cleaning by ionizing energy of the plasma. CONSTITUTION: An equipment for fabricating a TFT-LCD includes a carrier unit(110), first and second plasma processing units(120a,120b), high flow rate shower units(130a,130b) mounted of the carrier unit, and an air knife(140). The second plasma processing unit is mounted after the air knife. The second plasma processing unit carries out the plasma processing for a TFT-LCD to remove or activate polluted organic materials remaining on the surface of the TFT-LCD after the first plasma processing. An air curtain(145) is mounted between the air knife and the second plasma processing unit for preventing the interference therebetween.
Patent KR-20020083485-A (KR)
Inventor: KATAGIRI NORITAKA
IPC: H05K1/03
Filed: 2002-04-26
Abstract: PURPOSE: A multilayer interconnection board and a manufacturing method therefor are provided to improve the reliability of connection with the package members such as a semiconductor element mounted on the wiring board without using the reinforcing member composed of unwoven fabric such as glass cloth or organic fiber. CONSTITUTION: A multilayer wiring board includes a plurality of conductor patterns(10) stacked with an insulating layer(12) composed of a thermosetting resin interposed between adjacent conductor patterns. The insulating layers are each formed of a pair of film-like thermosetting resin layers and a resin film having a lower coefficient of linear expansion than, and sandwiched between, the thermosetting resin layers. The electrical connection between the stacked conductor patterns is established by vias(16) formed through the insulating layers.
Patent KR-20030085291-A (KR)
Title: Width Measuring Device and Method using Laser Beam
Inventor: KIM GYEONG SIK
IPC: G01B11/04
Filed: 2002-04-30
Abstract: PURPOSE: A method and an apparatus for measuring a width by using laser beam is provided to continuously measure a width of a coil or a plate in a non-contact manner by using a laser triangulation method. CONSTITUTION: A width measuring apparatus includes a laser measuring device(1), an image signal obtaining section(2), a signal pre-processing section(3), a laser line recognizing section(4), a laser beam edge extracting section(5), a coordinate calculating section(6), and a control section(7). The laser measuring device(1) is installed above an object(10) to be measured in such a manner that laser beam is radiated onto edges(11,12) of the object(10). The laser measuring device(1) includes a laser radiating module for radiating laser beam onto the edges(11,12) of the object(10) and a CCD camera for detecting a reflective image.
Patent KR-20030086662-A (KR)
Title: method for manufacturing semiconductor device
Inventor: HWANG BYEONG JUN
IPC: H01L21/334
Filed: 2002-05-06
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to embody a fine pattern and reduce resistance of a gate by decreasing the length of a gate electrode and by using a low-resistance gate electrode material. CONSTITUTION: A gate oxide layer(12), the first conductive layer and the second conductive layer are sequentially formed on a semiconductor substrate(10) and a photolithography process is performed. The first etch process is performed to form a gate structure. The second etch process is performed to form a T-type gate structure. An ion implantation process using the T-type gate structure is performed to form a source/drain of a lightly-doped-drain(LDD) structure. After an insulation layer(18) and a nitride layer spacer(20) are formed in the T-type gate structure, an ion implantation process is performed to form a source/drain(22).
Patent KR-20020091780-A (KR)
Inventor: AKACHI YOSHIAKI
IPC: H01F1/37
Filed: 2002-05-09
Abstract: PURPOSE: A method for manufacturing single crystal ceramic powder is to provide excellent characteristics, and single crystal ceramic powder, composite material and electronic elements using the single crystal ceramic powder. CONSTITUTION: A method for manufacturing single crystal ceramic powder, the method comprises a powder supply step for supplying powder consisting essentially of ceramic ingredients to a heat treatment area with a carrier gas, a heat treatment step for heating the powder supplied to the heat treatment area at temperatures above a melting point of the powder to form a product, and a cooling step for cooling the product obtained in the heat treatment step to form single crystal ceramic powder.