baber/WOPTO huggingface dataset:
Patent KR-20000050595-A (KR)
Title: Laser display
Inventor: KIM GEUN HO
IPC: H04N5/72
Filed: 1999-01-12
Abstract: PURPOSE: A laser display is provided to use ASM(Annular Shutter Mirror) to lower the price of a laser display. CONSTITUTION: A laser display includes light sources, ASM, a moving scanning part, and a projection lens.The light sources repectively emit a red color, a blue color, and a green color laser beam. The ASM selectively reflects the laser beam. The moving scanning part scans the ASM on the screen. The projection lens magnifies and projects the scanned beam on the screen. Each sector of the ASM is connected to a multiplexor.
Patent KR-20000051134-A (KR)
Inventor: BAEK KI MOON
IPC: H01J23/15
Filed: 1999-01-19
Abstract: PURPOSE: A choke assembly of a magnetron is provided to suppress fifth harmonic wave of several frequencies during the oscillation of the magnetron in a microwave oven. CONSTITUTION: A magnetron includes: a cylindrical anode body(1); a first and a second magnetic pole plate(6,7) of funnel shape which is combined to the top and bottom of the anode body; a top/bottom shield cup(15,16) fixed on the upper/lower side of the first and second magnetic pole plate; an antenna ceramic(17) combined to the top of the top shield cup; and an exhaust pipe(18) fixed on top of the antenna ceramic. A choke assembly of the magnetron comprises a first choke(41) fixed on top of the inner circumference of the top shield cup, a second choke(42) fixed on top of the inner circumference of the top shield cup as maintaining a constant interval with the outer of the first choke, and a third choke(43) fixed on bottom of the exhaust pipe.
Patent KR-19990068122-A (KR)
Title: 거리 측정 장치
IPC: G01C3/08
Filed: 1999-01-26
Abstract: (과제) 주위의 온도, 습도에 기인하는 결상 렌즈간과 센서 어레이간의 기선 길이의 어긋남을 없애고 측정정밀도를 높히며, 제조 비용의 절감을 꾀한다. 
     (해결수단) 1쌍의 결상 렌즈 및 광 센서 어레이로 이루어지는 촬상수단과, 이 촬상수단에 의해 촬상한 거리 측정 대상물의 2개의 화상에서 거리 측정 대상물까지의 거리를 3 각 측량의 원리에 의거해서 계산하는 연산수단을 구비한 거리 측정 장치에 관한것이다.  상기 결상 렌즈와, 이 결상 렌즈의 유지 부재와, 상기 광 센서 어레이의 유지 부재를 비정질의 시클로올레핀 폴리머 등의 흡습성없는 플라스틱으로 이루어지는 동일 재료로 형성한다.
Patent KR-20000051775-A (KR)
Inventor: LEE EUI JIN
IPC: H04N5/225
Filed: 1999-01-26
Abstract: PURPOSE: A micro detecting apparatus of a digital still camera is provided to detect the motion of a moving lens using an optical sensor and detect a fine micro operating value, thereby exactly controlling and performing a function concerned with micro operation. CONSTITUTION: A cam protrusion(25) is protruded from a moving lens. A bar(28) is provided so as to rotate by a front cover(26) in lens frame parts(22,24) using the cam protrusion. An optical sensor(40) is inserted in a cam groove(32), which is made inside of the lens frame part, penetrating the straight hole(30) of the bar. A guide plate(27) is combined into the lens frame part so that the moving area of the bar is restricted. The bar is penetrated through a long hole of the guide plate. The optical sensor detects a micro operating state, as the inside end of the bar is inserted and separated, and inputted to a circuit apparatus. The optical sensor is electrically connected to the circuit apparatus.
Patent KR-20000055158-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM TAE JEONG
IPC: H01L21/20
Filed: 1999-02-03
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve a surface sensibility in depositing an O3-TEOS(Tetraethyl Ortho-silicate) layer (or USG(Undoped Silicate Glass) layer). CONSTITUTION: A method for manufacturing a semiconductor device comprises the steps of: depositing(S50) a HTO(High Temperature Oxidation) layer serving as a surface oxide layer on a semiconductor substrate; coating(S70) a pure TEOS layer on the HTO layer to remove an obstacle element that prevent the absorption of hydrophobic polymer; and depositing(S80) an O3-TEOS layer as a dielectric film on the TEOS layer. The TEOS layer and the O3-TEOS layer are deposited at a temperature range of 430 to 470°C to improve a gap filling and a roughness.
Patent KR-20000056220-A (KR)
Inventor: CHAE SUNG SOO
IPC: F01N1/08
Filed: 1999-02-18
Abstract: PURPOSE: A muffler structure for automotive vehicle is provided to achieve an improved output characteristic of engine while allowing a muffler to damp noise of a variety of frequency bands and exhaust back pressure to be reduced. CONSTITUTION: A muffler structure comprises a case(10) having a predetermined size, an exhaust gas passage pipe(13) having a predetermined length and of which one end has an inlet(11) and the other end has an outlet(12), the pipe(13) being arranged within the case(10) and having an intermediate portion bent in S-shape turning inside the case(10), a plurality of vertical and horizontal partitions(14) installed inside the case(10) so as to divide an interior of the case(10) into a plurality of muffler cells, the exhaust gas passage pipe(13) which passes through each muffler cell being provided with at an outer periphery thereof different numbers of holes(15).
Patent KR-19990077609-A (KR)
Title: 두부장착형표시장치
IPC: G02B27/01
Filed: 1999-03-05
Abstract: 표시기(11, 111)로부터 출사되는 화상 표시광을 광학계(13, 113)를 이용하여 광로를 변경시킴으로써 관찰자(2, 102)의 눈으로 유도한다.  그 표시기(11, 111), 광학계(13, 113) 및 표시기(11, 111)의 구동용 신호 생성 장치(14, 114)가 유지 부재(3, 103)를 통해 관찰자(2, 102)의 두부(頭部)에 장착된다.  정면을 보는 관찰자(2, 102)의 시축(視軸)에서 반경 방향으로 벗어난 위치에서 전방을 향해 표시광을 출사하는 표시기(11, 111)의 전방에 그 광학계(13, 113)가 배치된다.  그 구동용 신호 생성 장치(14, 114)는 그 시축에서 반경 방향으로 벗어난 위치, 즉 그 표시기(11, 111)와 광학계(13, 113)로부터 이격된 위치에 배치된다.
Patent KR-20000059804-A (KR)
Inventor: PARK YONG JIN
IPC: H04Q3/72
Filed: 1999-03-09
Abstract: PURPOSE: A method for tracking a V 5.2 analog subscriber call is provided to track a connection state changing of a time slot in a time switch when trying a V 5.2 analog subscriber call under control of a subscriber call tracking function of a high-capacity full electronic exchange to stabilize a system through control of an operator and maintain a program. CONSTITUTION: A call trace registration flag of a relative time slot is set up only for a call trace registration line when trying a V 5.2 analog subscriber call. A result of a line state is output by checking the call trace registration flag according to a call trace. A connection state changing of a time switch generating during processing of a relative call is output by setting up the call trace registration flag, when a bearer channel is allocated. When the V 5.2 analog subscriber call exits, the call trace registration flag is reset up.
Patent KR-20000065565-A (KR)
Inventor: YEO JEONG BEOM
IPC: G09G3/36
Filed: 1999-04-07
Abstract: PURPOSE: A free-running mode circuit of LCD(Liquid Crystal Display) is provided to improve the capacity of a screen display by preventing a damage of LCD after a conversion to a free-running mode if abnormal control signal is applied. CONSTITUTION: A free-running mode circuit of LCD(Liquid Crystal display) includes abnormal control signal detector(10), a control signal generator(20), and a screen data output part(30). The abnormal control signal detector receives a reset signal, a control signal, and a master clock signal, detects abnormal or normal state of the control signal, and converts a mode to a free running mode, according to the detected result. The control signal generator generates a control signal from the master clock signal after receiving a free running mode signal from the abnormal control signal detector. If the free running mode signal is applied from the abnormal control signal, the screen data output part outputs RGB data signal for driving a screen after receiving external input RGB data signal and the RGB clock signal.
Patent KR-20000062064-A (KR)
Inventor: LEE CHANG JIN
IPC: A61K8/19
Filed: 1999-03-30
Abstract: PURPOSE: A toothpaste containing charcoal is provided, which can alleviate toxicity, remove odor by anion, being emitted from the charcoal, thereby useful for maintaining homeostasis of human. CONSTITUTION: To achieve the above objects, charcoal is pulverized into fine powders. After treating the fine charcoal powders to be non-toxic to human, an effective amount of powder is added in a conventional preparing process of toothpaste.
Patent KR-19990064665-A (KR)
IPC: A47J27/05
Filed: 1999-04-26
Abstract: (1)   발명이 속하는 기술분야. 
     다단식 스팀 식품기로서,  떡을 비롯한 각종음식을 쪄먹을수 있도록 하는데 사용함. 
     (2)   발명의 목적. 
     떡시루를 개별적으로 꺼내거나 교환할수 있고,  안전하며,  열손실이 극소화되어 연료절감 효과를 극대화 시킴과 동시에,  신속 간편하게 사용할수 있도록 함에 목적이 있음. 
     (3)   발명의 구성. 
     동체 내부 양측에 상하 일정간격으로 다단의 떡시루 안내레일(2a - 2e)을 고정 설치하고, 동체 내부 후면에는 스팀공급주관(3)을 설치하여 각각의 떡시루 안내레일(2a - 2e)에 상기 스팀 공급주관(3)으로부터 인출되는 스팀공급관(4)과 스팀배출관(5)을 설치하며,  스팀공급주관(3)과 스팀공급관(4),  그리고 스팀배출관(5)에 각각 밸브(6)(6')(6)를 설치하되, 상기 스팀공급주관(3)에 설치된 밸브(6)는 각각의 스팀공급관(4)과 스팀배출관(5) 사이마다 설치되어 밸브(6)과 (6')(6)의 개폐작용이 반대로 되게 구성한 것임. 
     (4)   발명의 효과. 
     열손실이 거의 없어 연료절감 효과가 뛰어나고,  안전하며 다단절층설치된 떡시루를 선택적으로 꺼내거나 교환할수 있고,  사용이 매우 편리한 효과가 있음.
Patent KR-20000067509-A (KR)
Inventor: KIM JEONG SIK
IPC: E04C2/26
Filed: 1999-04-29
Abstract: PURPOSE: A loess ornament panel is provided to be light weight and thin to facilitate construction, and control the humidity and heat insulation, so that the construction cost can be reduced. CONSTITUTION: A loess ornament panel(A) is completed by the steps of; removing impurity of loess; agitating the pure loess with pulp(5) enriched material; forming loess mixed layer(3) in 3-10mm of thickness; bonding an outer paper(1) and floor paper(4) or covering a cover layer(2) such as wheat shape stone, germanium and powder particle of silicon on the upside of the loess mixed layer during drying and then bonding the outer paper and the floor paper. The completed loess-ornament-panel has the effect of heat insulation and radiation of infra-red-ray.
Patent KR-20000074916-A (KR)
Inventor: LEE MI RA
IPC: H01J9/227
Filed: 1999-05-27
Abstract: PURPOSE: A method for forming a fluorescent film of a color cathode ray tube is provided to improve the flatness level of a metal reflecting film which again reflects a second electron beam, being reflected in a rear direction after striking a fluorescent film, in a front direction of a panel. CONSTITUTION: A method for forming a fluorescent film of a color cathode ray tube comprises the steps of; forming a white fluorescent substance layer(7) containing a ZnS:Ag(Zn,Cd)S:Cu, a white fluorescent substance, on an upper surface of three color fluorescent substance layers(3R,3G,3B); consecutively coating prewet solution(6) and a Lacquer-Filming film(5) on an upper surface of the white fluorescent substance layer(7) to flat a metal reflecting film(4); forming the metal reflecting film(4) by vacuum deposition of aluminium on an upper surface of the Lacquer-Filming film(5); and forming an air gap between the white fluorescent material layer(7) and the metal reflecting film(4) by thermally decomposing the prewet solution(6) and the Lacquer-Filming film(5) under high temperature. Accordingly, it is possible to embody the increase of luminance by the re-reflection of a second electron beam and radiation of the white fluorescent substance.
Patent KR-20000006154-A (KR)
Title: Fiber bonding powder composition for consolidating fiber materials
Inventor: COLHAMERCLERAOUS
IPC: C08L29/04
Filed: 1999-06-14
Abstract: PURPOSE: The fiber composition is provided which consolidates a wet fiber material such as a glass fiber. CONSTITUTION: The composition comprises branched or nonbranched carboxylic acid vinyl ester such as vinyl acetate having 1- 12 of carbon atoms, polymer powder comprises mainly polyvinyl alcohol stabilized more than 1 kind of polymer selected from aromatic vinyl complexes such as styrene, methyl styrene, vinyl toluene, vinyl halides such as vinylchloride, olefins such as ethylene, propylene and dienes such as 1,3-butadiene and isoprene, solid inorganic compounds at room temperature(23 degree C) having a chemical bond with hydroxy group of polyvinyl alcohol in water.
Patent KR-20010002952-A (KR)
Inventor: JUNG MUN YEONG
IPC: B23K9/12
Filed: 1999-06-18
Abstract: PURPOSE: An automatic control method for the optimal deposition rate to the change of a welding portion by using a characteristic of a constant voltage is provided to control a necessary deposition rate by corresponding to a real time zone to the welding portion processing and assembling error of a welded material. CONSTITUTION: A standard deposition rate to a standard groove is set. The dimension of an actual groove(9) is measured by a square sensor(8). A comparator(3) compares the dimension of the set standard groove(1) with the actually measured groove and inputs a compensating signal to a controller(6). The welding current and voltage of welding equipment(7) are regulated by the inputted signal. The welding current and voltage and a wire feeding speed(12) are measured and compensated in the comparator. Then, the measured conditions are automatically controlled to the optimal welding conditions within the real time.
Patent KR-20000006344-A (KR)
Inventor: SAKAKUCHIYOSHIKAZ
IPC: H01L51/50
Filed: 1999-06-22
Abstract: PURPOSE: Organic electroluminescence device is provided to have high brightness, superior color, superior lift time. CONSTITUTION: In the organic electroluminescence device, organic films are consist of a pair of cathode, a pair of anode and luminous layers between the cathode and the anode. The one of the organic films include a chemical compound. The chemical compound is consist of hydrogen atom, hydroxyl, alkyl group, nitro group, cyano group, alkoxy group, aryl group and halogen atom. The organic electroluminescence device comprises: a glass substrate, a anode, a cathode, a hole transport layer, a luminous layer, and a electron transport layer. The anode and cathode are place on the glass substrate. The hole transport layer, the luminous layer, and the electron layer are placed between the anode and cathode.
Patent KR-20010004685-A (KR)
Title: Clock buffer
Inventor: KIM YEONG SEOK
IPC: G11C11/40
Filed: 1999-06-29
Abstract: PURPOSE: A clock buffer is provided to prevent a fail generation in a write interrupt read function and improve a precharging operation characteristics upon a high-frequency operation. CONSTITUTION: A clock buffer has a rising edge sensing part, a falling edge sensing part and an output deriver. The rising edge sensing part(10,30) senses a rising edge interval of a clock signal inputted from exterior and generates the first pulse signal. The falling edge sensing part(40) senses a falling edge interval of the clock signal inputted from exterior and generates the second pulse signal. The output driver(50) rises an internal clock signal upon inputting the first pulse signal, falls the internal clock signal upon inputting the second pulse signal and generates the internal clock signal having a pulse width that is equal with a pulse width of the clock signal inputted from exterior.
Patent KR-20000011425-A (KR)
Inventor: GOSAKA YOKO
IPC: H01J1/316
Filed: 1999-07-02
Abstract: PURPOSE: A charge relaxing film is provided to use a germanium compound for not being charged or for being charged less. CONSTITUTION: A charge relaxing film contains a germanium compound. The germanium compound is a nitride containing a transition metal, an aluminum, and a germanium while the transition metal is at least one of a chromium, a titanium, a molybdenum, and a tungsten. Also, the charge relaxing film is formed for including a second layer containing the germanium compound and a first layer containing the metal. In the structure using the first and the second layers, the first layer has a thickness of thicker than 10 nanometers and thinner than 1 micrometer, and the second layer has a thickness of thicker than 5 nanometers and thinner than 30 nanometers. And the layer containing the germanium compound has a heat resistance coefficient less than 1 % as an absolute value.
Patent KR-20010009132-A (KR)
Inventor: LEE GYU GEON
IPC: D03D47/23
Filed: 1999-07-07
Abstract: PURPOSE: Gripper head for rapier loom is provided wherein guide projection is upwardly formed on the upper face of a base with the lower face being formed flatly so that it is stably operated. CONSTITUTION: The gripper head for rapier loom comprises the parts of: a control member which is placed at a nipper body wherein a nipper holder is included to open a nipper with withdrawing an operation member from a unified member; a projection(10) which is formed at an upper middle part; a guide projection(2) which is upwardly formed at one edge; and a base(1) which forms a band combination groove at the bottom(11) to bind a band(3).
Patent KR-20010009177-A (KR)
Inventor: SUNG SUN HWAN
IPC: H01L21/306
Filed: 1999-07-08
Abstract: PURPOSE: A method for etching a material settled in a collimator is provided to use again a collimator used for a sputter making a thin film by etching a material settled in a collimator. CONSTITUTION: Ti/TiNx is sequentially formed in a sputtering chamber including many holes. The hole passes a material divided from the target material, Ti/TiN settled to the collimator(20) is etched by using an etchant wherein -SO2OH and HO-R-COOH are mixed. When selectively removing Ti(20b) component, an etchant solution including -SO2OH, HNO3 and H2O2 is used. When selectively removing the TiN(20a), an etchant solution including HO-R-COOH, HNO3 and H2O2 is used. Thereby, the method for etching a material settled in a collimator uses again a collimator by etching a material settled in a collimator.
Patent KR-20010009323-A (KR)
Title: Chestnut beverage
Inventor: CHOI MU IL
IPC: A23L2/38
Filed: 1999-07-08
Abstract: PURPOSE: A chestnut beverage having exclusive taste/aroma is prepared so that excessive chestnut being rotten in a storehouse would be consumed properly. CONSTITUTION: The chestnut beverage is prepared by (i) drying barley in the shade after washing; (ii) pulverizing it followed by heating mild; (iii) fermenting boiled rice with mild heat; (iv) filtrating above two stuffs and then mixing in order to prepare molasses; (v) grinding peeled chestnut; (vi) pulverizing buckwheat, mung beans after washing; (vii) mixing chestnut, buckwheat, mung beans, and molasses in the ratio of 2:1:1:10; (viii) adding thereto elvan.
Patent KR-20010009430-A (KR)
Inventor: AHN GYU HONG
IPC: G03F7/09
Filed: 1999-07-09
Abstract: PURPOSE: Provided is a conversion coating composition for printed circuit board using acid main component, which is excellent acid resistance and bonding strength, black oxide is done at low temperature because a manufacturing process is shorten, reduction process is omitted and amount of producing waste water reduce more than 50%. CONSTITUTION: The composition contains ii) 0.1-30v% of sulfuric acid; ii) 0.01-10wt% of organic acid; iii) 0.1-15v% of hydrogen peroxide; iv) 0.1-30wt% of nitrogen compound; v) 0.01-10wt% of silica compound; and vi) at least one component selected from the group consisting of 0.1-20wt% of a coating forming adjuvant, 0.1-30wt% of an etching speed controlling agent, a 0.1-20wt% of reaction accelerant and 0.1-20g/l of a stabilizer agent, under based on v% of the conversion coating composition.
Patent KR-19990078623-A (KR)
Title: 댄스 게임장치 및 댄스 게임용 발판
IPC: A63F13/798
Filed: 1999-07-13
Abstract: 본 발명은 음악에 맞춰 몸 전체를 이용하여 리듬감을 표현할 수 있으며, 박력 넘치고 리듬감을 자아낼 수 있는 댄스 게임장치 및 댄스 게임용 발판에 관한 것으로, 리듬 설정부(107)에 설정된 밟기위치 지시데이터가 밟기위치 지시데이터 메모리(105)로부터 읽혀 내지고, 스크롤 표시제어부(110)에 의해 모니터(3)상에 밟기위치 지시내용이 스크롤 표시되며, 밟기위치 및 밝기동작 타이밍의 지시가 행해진다. 게임자가 모니터(3)의 표시내용에 따라서 발로 마루면의 발판부(13)를 밟는 것이 케이블 스위치(23)로 검출되어, 밟기동작 감시부(112)에서 감지되면, 편차량 검출/적산부(106)에 의해 시간차에 따른 득점이 산출되고, 다음에 리듬 설정부(107)에서 평가가 행해진다. 그리고 평가결과에 따라서 다음 밟기위치 지시데이터가 설정된다.
Patent KR-20010010396-A (KR)
Inventor: LEE YOUNG JAE
IPC: B61L29/04
Filed: 1999-07-20
Abstract: PURPOSE: An apparatus for closed to traffic is provided to block vehicle transit without interrupting passengers by installing projectable blocking means in the ground which can be projected from the ground when a vehicle approaches. CONSTITUTION: A plurality of blocking bars(7) are installed under the ground with the upper end being flush with the ground in an area where vehicles approaches. Fluid pressure cylinders(6) displace the bars(7) up and down. A fluid pressure generator(1) generates a fluid pressure and supplies the fluid pressure to the fluid pressure cylinders(6) by using hoes(4,5). A solenoid valve(2) adjusts a flow of the fluid pressure, and is controlled by a controller(8). A pressure switch(3) is used for adjusting the fluid pressure. When a vehicle approaches, a detector detects it and sends a signal to the controller(8). Then, the controller(8) sends a control signal to the solenoid valve(2) to displace the blocking bars(7) upward.
Patent KR-20010016762-A (KR)
Inventor: JANG GYEONG AE
IPC: G10L15/01
Filed: 1999-08-03
Abstract: PURPOSE: A method for checking recognition result for multi-step input process in a voice recognizing system is provided to reduce trouble of users and to minimize time required for service in multi-step input process of the voice recognizing system. CONSTITUTION: The method for checking recognition result for multi-step input process in a voice recognizing system includes several processes. A voice recognizing telephone information device plays back input inducing announcement comment and recognition result checking announcement comment(501), and waits as input stand-by state(502). If voice of a user is inputted in input stand-by state(503), the voice recognizing telephone information device processes the inputted voice(504), and stores the input content(507). While processing the inputted voice, the voice recognizing telephone information device sends stand-by music(504). If DTMF(dual tone multi frequency) is inputted in input stand-by state(503), the voice recognizing telephone information device checks whether the inputted signal is DTMF signal for "*" button(505). If the inputted signal is DTMF signal for "*" button, this process returns to previous step(506), and the voice recognizing telephone information device receives input from a user again.
Patent KR-20010019744-A (KR)
Inventor: JU JIN HO
IPC: G03F7/004
Filed: 1999-08-30
Abstract: PURPOSE: A positive type photoresist composition is useful in formation of photoresist film for liquid crystal display circuit and/or microcircuit used in semiconductor area by improving sensing rate and residual rate and reducing bad smell. CONSTITUTION: A positive type photoresist composition comprises polymer resin to form photoresist film, sensitive compound to alterate solubility of the film and solvent such as 3-methoxybutylacetate, 2-heptanone and 4-butyrolactone. The composition preferably contains novolak resin as the polymer resin, diazide compound as the sensitive compound. The 3-methoxybutylacetate, 2-heptanone and 4-butyrolactone are blended, by weight part, in a ratio of 50-70:5-15:2-10. The diazide compound is prepared by reacting polyhydroxy benzophenone and 1,2-naphthoquinone diazide, 2-diazo- 1-naphthol-5-sulphonic acid.
Patent KR-20010027308-A (KR)
Inventor: KIM YEONG CHEOL
IPC: H04M1/17
Filed: 1999-09-13
Abstract: PURPOSE: A case of a cellular telephone is provided to easily assemble or disassemble the case formed with a upper case and a lower case in a sliding method, and to reinforce the combination force of the case. CONSTITUTION: An upper case is formed with two slide protrusion parts(101) protruded in both inner sides at predetermined length, two fixing grooves(102) formed in the end part of the slide protrusion parts(101), and two hooks(103) protruded at the inner end surface at predetermined distance from each other. A lower case is formed with two guide grooves(201) formed in both inner sides at predetermined length for inserting and sliding the slide protrusion parts(101), two fixing projections(202) protruded in the end part of the guide grooves(201) for being inserted into the fixing grooves(102), and two hook insertion grooves(203) formed in the inner end part at predetermined distance from each other for inserting two hooks(103) mounted within the upper case.