baber/WOPTO huggingface dataset:
Patent KR-20000035713-A (KR)
Inventor: SAKAKIBARA MITSUHIKO
IPC: C08L53/00
Filed: 1999-11-26
Abstract: PURPOSE: An electroluminescence light emitting material and an electroluminescence light emitting devise are provided, which are improved in the light emitting efficiency and the durability. CONSTITUTION: The electroluminescence light emitting material comprises a unit (AB) which is prepared by copolymerizing a hole carrying monomer and an electron carrying monomer alternatively; and a unit (A) which is prepared by polymerizing a hole carrying monomer, wherein the ratio of the sum of the structure unit derived from a hole carrying monomer and the structure unit derived from an electron carrying monomer in the unit (AB) to the structure unit derived from a hole carrying monomer in the unit (A) is 50: 50 to 5: 95. The hole carrying monomer is N-vinylcarbazole, 3,6-dimethyl-9-vinylcarbazole, 3,6-diethyl-9-vinylcarbazole, 3-methyl-9-vinylcarbazole or 3-ethyl-9-vinylcarbozole, and the electron carrying monomer is 2-beta-naphthyl-5-(4-vinylphenyl)1,3,4-oxadiazole, 2-alpha-naphthyl-5-(4-vinylphenyl)-1,3,4-oxadiazole, 2-phenyl-5-(4-vinylphenyl)-oxadiazole or 2-(p-phenylphenyl)-5-(4-vinylphenyl)-oxadiazole. The electroluminescence light emitting device comprises: a cathodic layer (2); an electroluminescence light emitting material layer (3) made of the previously mentioned electroluminescence light emitting material; an electron carrying light emitting layer (4); and an anodic layer (5).
Patent KR-20010054281-A (KR)
Inventor: HAM YONG SEONG
IPC: G02B26/08
Filed: 1999-12-04
Abstract: PURPOSE: A transmission-type display device using a fine light modulator is provided to enhance a light efficiency by making an interval between a fixing part and a moving part be a regular distance. CONSTITUTION: First and second transparent substrates(21,25) have first and second surfaces, respectively. Many fixing parts(23) are formed on the first surface of the first transparent substrate as a stripe format at a predetermined interval. Many moving parts(27) fixes their both ends on a first surface of the second transparent substrate. A center part of them has a bridge format floated by a predetermined interval. Many moving parts(23) are opposed to a part wherein the fixing part of the first transparent substrate is not formed.
Patent KR-20010054540-A (KR)
Inventor: KIM CHAN
IPC: H03L7/00
Filed: 1999-12-07
Abstract: PURPOSE: A circuit for converting frequency/voltage using a high band pass filter is provided to get rid of ripple element using the characteristic of the filter and to speed up the response time. CONSTITUTION: In the circuit for converting frequency/voltage, an impulse generating circuit(20) detects the rising or falling edges of a signal having a particular frequency and generates an impulse signal from the rising or falling edge. An inverter(22) inverts the phase of the impulse signal from the impulse generating circuit(20). A high band pass filter(24) detects the high frequency signal element from the inverted signal. A smoothing circuit(26) smooths the output signal of the high band pass filter(24) and produces a converted frequency/voltage signal.
Patent KR-20010054800-A (KR)
Inventor: KIM JIN BOK
IPC: H04N5/60
Filed: 1999-12-08
Abstract: PURPOSE: A method for outputting melody depending on an operation mode is provided to confirm visually whether a manipulation command is received or not only in a selected operation mode in a television system. CONSTITUTION: A method for outputting melody depending on an operation mode displays melodies that can be provided(210) and stores only melody information selected by a user(230). Operating modes that can be provided are displayed on a display unit(240) and only melody information selected by the user are stored(260). Every time when an execution command of the stored operation mode is inputted, the selected melodies are transmitted via a speaker.
Patent KR-20010064885-A (KR)
Inventor: JANG JAE SEOK
IPC: H04B7/26
Filed: 1999-12-20
Abstract: PURPOSE: A location trace service method using a TDOA(Time Difference Of Arrival) is provided to exactly trace the location of a mobile terminal using a TDOA value dependent on a propagation delay in a radio communication system. CONSTITUTION: If a service request for the location trace of an MS(Mobile Station) is generated(601), a system to provide a location trace service using a TDOA executes a function to maintain the synchronization between the MS and a BTS(602). The system calculates a GDOP(Geographical Dilution Of Precision) for each BTS with the BTS, of which the synchronization is being maintained, in the center(603). The system compares the calculated GDOP values(604) and selects a BTS set maintaining the lowest GDOP value(605,606). For the selected BTS set, the system extracts time information using a multi-DLL(Delay Lock Loop) in each BTS(607). The system calculates a TDOA using extracted time information(608) and determines the location of the MS through a location determination algorithm(608,609). Finally the system displays the determined location of the MS(611).
Patent KR-20010061807-A (KR)
Inventor: YOO HEUNG YEOL
IPC: F16H61/04
Filed: 1999-12-29
Abstract: PURPOSE: A device for controlling an automatic transmission simplifies a speed change mechanism and reduces a speed of engine on speed changing, thereby alleviating a shock. CONSTITUTION: A device for controlling an automatic transmission comprises a detector(102) for detecting the rpm(revolutions per minute) of an engine, a detector(104) for detecting the speed of a vehicle, a computer(106) for computing the speed rate thereof, a determining portion(108) for determining a speed change timing and transferring a speed change signal according to the speed of the vehicle and an input speed rate, a throttle solenoid(112) for controlling the speed of engine and a transmission controller(110) for controlling a throttle solenoid(112). Thus, a device for controlling an automatic transmission simplifies the speed change mechanism and reduces the speed of engine on speed changing, thereby alleviating a shock.
Patent KR-20010058991-A (KR)
Inventor: CHOI JAE WON
IPC: C08G18/70
Filed: 1999-12-30
Abstract: PURPOSE: Provided is a method for preparing polyurethane polymer having alkoxy silyl at its both ends. The polyurethane polymer is useful as a high tensile elongation sealing agent because it shows excellent weather-resistance and heat-proof properties and has high tensile elongation and a viscosity of 1,000-100,000 centipoises. CONSTITUTION: The manufacturing method comprises the steps of: (i) preparing a polyurethane prepolymer by reacting a diisocyanate compound and a polyol in a molar ratio of 1:0.6-1:0.9 with a plasticizer as a solvent selected from the group consisting of phthalic acid esters, epoxy compound plasticizers, aliphatic esters and chlorinated paraffins; and (ii) reacting the polyurethane prepolymer of the step (i) with an alkoxy silane compound having a secondary amino group represented by the chemical formula, wherein R1 is methyl, ethyl or butyl group, and R2 is a C1-C5 aliphatic hydrocarbon.
Patent KR-20000029571-A (KR)
Title: Fluid extraction of metals or metalloids
Inventor: SMART NEIL G
IPC: C22B3/26
Filed: 1997-07-25
Abstract: PURPOSE: Methods for extracting metalloid and metal species from a solid or liquid material by exposing the material to a fluid solvent, particularly supercritical CO2, and a cheating agent is provided. CONSTITUTION: The cheating agent forms a chelate with the species, the chelate being soluble in the fluid to allow removal of the species from the material. In preferred embodiments the extraction solvent is supercritical CO2 and the cheating agent comprises an oregano phosphorous cheating agent, particularly sulfur-containing oregano phosphorous cheating agents, including mixtures of cheating agents. Examples of cheating agents include monographs acid, dithiophosphinic acid, phosphine sulfite, phosphorothioic acid, and mixtures thereof. The method provides an environmentally benign process for removing metal and metalloids from industrial waste solutions, particularly acidic solutions. Both the chelate and the supercritical fluid can be regenerated and the contaminant species recovered to provide an economic, efficient process.
Patent KR-20000068952-A (KR)
Title: 변조·복조장치 및 방법
IPC: H04L27/20
Filed: 1998-09-16
Abstract: 본 발명은 변조·복조장치 및 방법에 관한 것으로서, 변조장치에서는 변조방식이 전환하는 최소단위인 패킷의 주기로 각 패킷내에 BPSK 변조된 캐리어 동기 보조신호(또는 다음 패킷의 PSK 변조파의 위상수 정보를 차동부호화하여 중첩시킨 캐리어 동기 보조신호)를 삽입하도록 시분할 다중화를 실시하고, 복조장치에서는 이 BPSK 변조된 캐리어 동기 보조신호(및 BPSK변조된 주신호) 부분을 추출하여 반송파 재생을 실시하며, 시분할 다중 n상 PSK변조신호에 대해 저 C/N시에 있어서 복조장치에서의 캐리어 동기를 고속 및 안정적으로 실시하는 것을 특징으로 한다.
Patent KR-20000053318-A (KR)
Title: Board game for teaching fundamental aspects of personal finance, investing and accounting
Inventor: KIYOSAKI ROBERT T
IPC: A63F1/06
Filed: 1997-11-14
Abstract: PURPOSE: A board game is provided which teaches a comprehensive understanding of fundamental aspects of personal finance, investing and the relevant aspects of accounting and which further extends this teaching to an understanding of the principles upon which significant wealth may be accumulated. CONSTITUTION: A game for teaching financial skills to players, the game comprises: A) a set of individual financial statements for distribution, one each of the individual financial statements to each player, at the beginning of a game; B) indicia carried by the individual financial statement associated with each player, the indicia of a financial statement assigning a specified initial periodic income and specified initial periodic expenses ascribed to the associated player, the financial statement reflecting periodic income, passive income, expenses, assets and liabilities of the player and being selectively revisable by the associated player to reflect the effects of game events, the periodic income corresponding to an income from a profession, the passive income corresponding to income from interest, dividends, real estate and businesses; C) indicia of a first set of events comprises indicia of opportunities to participate in specified transactions which include receiving interest, dividends, real estate and businesses, the indicia of a first set of events applicable to players having passive income less than a predetermined percentage of the player's expenses, each of the first set of events potentially affecting at least one of the periodic income, passive income, expenses, assets and liabilities of the player; D) indicia of a second set of events applicable to players having achieved passive income greater than a predetermined percentage of the player's expenses, each of the second set of events potentially affecting at least one of the periodic income, passive income, expenses, assets and liabilities of the player; and E) means for pseudo-randomly designating, in turn, a respective particular game event from the first set of events for each respective player who currently has passive income less than a predetermined percentage of the player's expenses, and a respective particular game event from the second set of events for each respective player who has previously achieved a passive income greater than a predetermined percentage of the player's expenses.
Patent KR-20000069661-A (KR)
IPC: A61F13/15
Filed: 1997-12-22
Abstract: 본 발명은 일회용 흡수제품, 구체적으로 생리대, 팬티라이너, 성인 실금자용 제품 또는 땀 패드에 관한 것이다.  특히, 본 발명은 체액의 흡수가 요망되는 영역에서 착용자의 피부에 바로 부착시킴으로써 착용되는, 상기와 같은 일회용 흡수제품에 관한 것이다.  상기 제품의 국소 접착제 부착은 이러한 제품을 적용할 때와 이를 사용하는 동안에 확고하게 부착되고 착용감이 좋아야 할 뿐만 아니라, 제품을 제거할 때 불편함을 일으키지 않아야 한다.  추가의 편안함을 갖는 본 발명에 따른 제품을 제공하기 위해, 이들은 순응가능하고, 바람직하게는 탄성적으로 순응가능하다.
Patent KR-20000076404-A (KR)
Title: 전송된 데이터 스트림으로부터 데이터 섹션들의 추출
IPC: G06F9/48
Filed: 1997-04-25
Abstract: MPEG 데이터 스트림내의 다수의 MPEG 섹션들중 적어도 하나를 저장하는 방법이 제공되며, MPEG 섹션은 적어도 하나의 MPEG 섹션 특성을 갖고 있다. MPEG 데이터 스트림이 수신되며, 적어도 하나의 MPEG 섹션 특성에 따라서 1개의 MPEG 섹션이 MPEG 데이터 스트림으로부터 필터링된다. MPEG 섹션은 연속적으로 저장된다.
Patent KR-20010012593-A (KR)
IPC: C04B16/08
Filed: 1998-05-14
Abstract: The invention concerns the use of expanded polymer particles for making lightweight-aggregate building materials such as lightweight-aggregate concrete and mortar, characterised in that it consists in using an aggregate containing expanded and hydrophobic organic polymer particles with residual water content not more than 5 % p/p, said particles capable, if required, of acting as carriers for concrete and mortar additives. The invention also concerns as novel industrial products aggregates containing said hydrophobic organic polymer particles.
Patent KR-20010013573-A (KR)
Inventor: REINHARD ANDREAS
IPC: B64D10/00
Filed: 1998-04-23
Abstract: The inventive suit is comprised of, together with a lining and a slipover, an active part which is arranged between the same. This active part is at least partially constructed of a layer (3) which faces the body and of a layer (4) which faces away from the same. Both layers are made of a liquid-tight, slightly stretchable textile material and are connected to one another at connection points (6) by gluing, heat sealing or by sewing. The results in the production of cavities (5). The cavities are filled with a liquid through valves (16, 17). Connecting parts which only transfer tensile stress can be arranged between areas which are comprised of the layers (3, 4), for example, upper parts (14) and frontal parts (15). This builds up a compensating pressure, said pressure being proportional to the acceleration acting in the momentary and local direction, on the body parts under the suit and thus relieves the pilot's body from the effects of such accelerations. The suit is closed by zip fasteners (11, 12, 13), is fitted to the momentary body requirements of the wearer by means of hook-and- loop fasteners and is tightened by using zip fasteners or a fluidic tightening device.
Patent KR-20010013707-A (KR)
Title: 표면에 수직인 단방향 도전율을 갖는 기판을 구비하는 장치와 이 장치의 제조 방법
IPC: G02F1/1333
Filed: 1998-06-12
Abstract: 본 발명은 기판(7; 7'; 10)과 이러한 기판을 갖는 장치에 관한 것이다.  기판은 제1 표면과 이 제1 표면에 대해 평행하게 연장하는 제2 표면을 가지며, 상기 기판을 제1 도전율을 갖는 물질로 구성되고, 상기 제1 및 제2 표면에 대해 수직인 방향으로 그리고 배타적으로 연장하는 도전성 채널(21)이 제공되며, 상기 채널은 제1 도전율보다 더 큰 제2 도전율을 가지고, 상기 기판에는 상기 제1 및 제2 표면의 양면에 적어도 하나의 전극(42)이 제공되며, 상기 적어도 하나의 전극(42)은 상기 기판과의 접촉 영역(A)에서 소정의 최소 치수(D)를 가지며, 상기 복수개의 채널(21)의 인접한 채널 사이의 상호 거리는 상기 적어도 하나의 전극(42)의 최소 치수보다 작다.
Patent KR-20000062432-A (KR)
Title: 칩 상호 접속부 및 패키징 기술을 위한 인터록 및 고성능다중층 구조를 위한 방법 및 구조물
IPC: H01L21/768
Filed: 2000-01-03
Abstract: 본 발명은 연속적인 비아(via)와 라인 구조를 갖는 신뢰성이 높은 금속 인터록 구조(metal interlock structure)를 만들기 위한 방법 및 구조물에 관한 것이다.  비아 및 라인 사이에 장벽층이 없거나 층간 유전체층이 없어 칩 성능을 향상시킨다.
Patent KR-20010076108-A (KR)
Inventor: HAN MAN DUCK
IPC: H01R13/70
Filed: 2000-01-25
Abstract: PURPOSE: A safe plug is provided to prevent a trouble of household electric appliances by cutting off a fuse in a safety unit in case of an abnormality or an overload of a power supply. CONSTITUTION: A first conduction bar(1) is supplied with a power from a power source and has a tab at rear part. A tab groove(2) combines the first conduction bar(1) with a fuse(3) in case the fuse(3) is inserted. A first fixing unit(6) fixes a spring(5) with any one power supply line(9). A second fixing unit(7) fixes a second conduction bar(8) with the other power supply line(9). A safety unit(10) cuts off a circuit in case of an abnormality or an overload of the power supplied with through the first conduction bar(1).
Patent KR-20000024230-A (KR)
Inventor: KIM HAK YONG
IPC: A61K9/00
Filed: 2000-01-31
Abstract: PURPOSE: A delivering apparatus of bio-degradable drug is provided, which delivers by controlling dosing period and dosage of drugs or genes to an objective point. CONSTITUTION: A delivering apparatus of bio-degradable drug comprises of: (1) a tool containing drugs like anticancer drugs, or genes; (2) a fiber bundle consisting of fibers, through which drugs are released by a capillary action.
Patent KR-20010077079-A (KR)
Title: Device for driving suction valve and exhaust valve for internal combustion engine in car and control method thereof
Inventor: LIM CHANG SIK
IPC: F01L9/04
Filed: 2000-01-31
Abstract: PURPOSE: A drive system of intake/exhaust valves is provided to remove components including a camshaft, a timing belt and a camshaft drive motor of an engine and to develop a small engine by adopting a solenoid valve for intake/exhaust valves for an internal combustion engine, driven by electronic control. CONSTITUTION: An intake/exhaust valve drive mechanism consists of a valve control unit(100), a solenoid intake valve(200) and a solenoid exhaust valve(300). The valve control unit is a unit for electronically controlling the solenoid intake valve and the solenoid exhaust valve. The valve control unit outputs electric signals for opening or closing the valve to the two valves to control the amount of intake/exhaust air to an engine when the engine is started. The solenoid intake valve is mounted at a head of a cylinder for an internal combustion engine. The solenoid intake valve feeds or isolates air into the cylinder by the electric signal from the valve control unit. The solenoid exhaust valve discharges or isolates air in the cylinder by the opening or closing electric signal from the valve control unit. The intake/exhaust valves are used with solenoid valves driven by electric control. Therefore, plural elements including a camshaft, a timing belt and a camshaft drive motor are removed in engine design of an internal combustion engine.
Patent KR-20010077699-A (KR)
Title: Internet advertisement method by using chatting
Inventor: KIM GAP SOON
Filed: 2000-02-07
Abstract: PURPOSE: An advertising method using an Internet chatting is provided for users to watch an advertisement voluntary and for an advertiser to enhance an advertising effect by providing a chatting service to a plurality of users with the advertisement. CONSTITUTION: Advertisements received from advertisers are stored, inserted or attached on an executing screen of all sorts of chatting as characters, a photograph, an image, a picture, a sound, a symbol, and an executing file and chatting contents according to subjects, sex, ages, local areas, etc. in a homepage. Netizen connects to the homepage and performs a chatting. While the netizen performs the chatting, the advertisements are displayed on a chatting progressing screen. A fixed money or a free gift embodied the advertisements are supplied to the netizen in accordance with the number of clicks and contents thereof.
Patent KR-20010006617-A (KR)
Inventor: IZUSIMA HIROMICHI
IPC: B43K3/00
Filed: 2000-02-09
Abstract: PURPOSE: Pen body is provided which gives proper cushion effect to hand for holding a pen so that it relives the hand of fatigue. CONSTITUTION: The pen body comprises the parts of: a precursor(12); a front side exterior kit(14); a rear side exterior kit(16) which is nut bound by the front side exterior kit; a grip part(18) which is inserted into the outer circumference face of the front side exterior kit as a part to hold the pen body; a lead discharge tool(20) which is placed in the pen body; and a front-edge pipe(22) which is fixed at the precursor to be appeared or not by the lead discharge tool.
Patent KR-20010081338-A (KR)
Title: Large Size Liquid Crystal Display with Continuous Image and Thin Thickness
Inventor: RHO BONG GYU
IPC: G02F1/13
Filed: 2000-02-12
Abstract: PURPOSE: A large-sized screen LCD with continuous images and thin thickness is provided to form continuous images by diving a display region into a multitude of screen and removing a non-display region between LCD panels. CONSTITUTION: An LCD panel(100) applies same signal voltage to signal lines of adjacent pixel displaying same color. A display region of the LCD panel(100) is divided into a multitude of screen. An LCD panel portion(400) is composed of a multitude of LCD panel(100). A magnifying optic portion(500) magnifies the divided screen of each LCD panel(100). The magnifying optic portion(500) has plastic lenses. The magnified image is formed on the screen portion(600). An electrode formation portion is installed between a backlight portion(200) and the LCD panel portion(400). An optical shielding layer(40) is formed between the LCD panel portion(400) and the magnifying optic portion(500).
Patent KR-20000062565-A (KR)
Title: 고주파 가열 장치
IPC: H05B6/72
Filed: 2000-02-18
Abstract: 본 발명은 가열 효율을 높게 할 수 있고, 또한 가열 성능이 안정한 고주파 가열 장치를 제공하는 것을 목적으로 한다. 
     전자 레인지는 마그네트론(22)과 도파관(23)을 구비한다.  도파관(23)은 결합부(23A)와 정합부(23B, 23C)로 구성된다.  마그네트론(22)은 마그네트론 안테나(22A)를 구비하고, 마그네트론 안테나(22A)는 결합부(23A)에 돌출되어 있다.  결합부(23A)는 일단부가 정합부(23B)에 접속되고, 수평 방향으로 단면적이 변화하지 않는 구조를 갖는다.  정합부(23B, 23C)는 가열실 측면(21A)으로 접근할수록 단면적이 커지는 구조를 갖는다.  운모판(25)의 상부로서 정합부(23B)와 정합부(23C)의 접속 부분에는 안테나(24)가 구비되어 있다.
Patent KR-20010084694-A (KR)
Title: Sprayable fireproofing composition
Inventor: CHA HO SON
IPC: C09D1/00
Filed: 2000-02-28
Abstract: PURPOSE: A method for preparing a fireproof spray-coating material is provided, which material is used for inhibiting the increase of temperature of a steel frame in firing and reducing the weight of building by reducing the thickness of a fireproof coating. CONSTITUTION: The spray-coating material is prepared by mixing an adhesive selected from the group consisting of a natural gypsum, and a mixture of a natural gypsum and cement; an insulating material selected from the group consisting of vermiculite, perite, pulp and rockwool; an additive comprising poly(vinyl alcohol), metal cellulose and lauryl; brucite whose combined water releasing temperature is low; and red mud whose combined water releasing temperature is high.
Patent KR-20000036396-A (KR)
Inventor: LEE WOO DONG
IPC: B21D35/00
Filed: 2000-03-06
Abstract: PURPOSE: A method for producing a water gutter for construction is provided to solve problems due to heavy metals such as environmental pollution due to gas output during welding and soldering and to make possible mass production. CONSTITUTION: A sheet of mold plate(1) is placed on a mold frame(3) without welding or soldering. The shape of a water gutter(5) is completed by using a press(2). Molding of a lower part of the water gutter is performed. A mold frame molded in a shape selected by a user is installed in the press. A thin plate cut in a certain size is placed on the mold frame. An upper mold is descended on a lower mold by operating the press, thus a product is molded. By molding a water gutter, a product is produced easily according to the unnecessity of marking, folding, and bonding and mass production is possible.
Patent KR-20010085164-A (KR)
Title: Hat-air heating fire place
Inventor: KIM SUNG CHAN
IPC: F24D3/00
Filed: 2000-03-07
Abstract: PURPOSE: A heating floor type hearth is provided to pragmatize a hearth by heating air without water. CONSTITUTION: An air intake controller(1) is installed in a hearth to supply air to a heat tank(3) by the discharge force of a non-power wind force discharger(10). The transferred heat flows by passing through a heat shut-off valve(4) controlling temperature by properly controlling the amount of heat. The heat passing through the heat shut-off valve flows to a heating floor pipe, and the metal pipe is heated. Thus, the floor starts to be heated. Thereafter, the heat passes through a discharge heat control valve(9) indirectly controlling temperature by properly discharging the heat. The heat is forcibly discharged out by the non-power wind force discharger. Since the hearth is operated without water and electricity, heating is performed even when the water and electricity supply is suspended. Therefore, the heart is used pragmatically.