baber/WOPTO huggingface dataset:
Patent KR-20000040552-A (KR)
Title: Method for setting environments related to alarm of message arrival in cellular phone
Inventor: JEONG SEONG TAE
IPC: H04M1/725
Filed: 1998-12-18
Abstract: PURPOSE: A method for setting environments related to an alarm of message arrival in a cellular phone is provided to set all functions for notifying the message arrival to be appropriate to the environments desired by a user at one time, thereby increasing convenience in use of the cellular phone. CONSTITUTION: If a user selects one of environment modes for alarming the message arrival via an input unit(300), a controller reads the set data corresponding to the selected environment mode from a non-volatile memory(302). The controller resets the functions related to the alarm of the message arrival according to the set data, and returns to typical process routines(304). The functions related thereto include functions for controlling a bell sound volume, a speaker sound volume and a microphone gain value, and for selecting a vibration mode. The environment modes can be specified, changed and deleted.
Patent KR-20000040922-A (KR)
Title: Shroud nozzle
Inventor: CHO SEON KEUN
IPC: B05B15/00
Filed: 1998-12-21
Abstract: PURPOSE: A continuously castable shroud nozzle having low possibility of crack occurrence in a porous ring is provided which can prevent run-off accident by controlling propagation of crack to the body CONSTITUTION: A shroud nozzle(10) to guide a melted steel of ladle to tundish comprises a porous ring(13) formed a dense part on upper and bottom part of the processing part and a body part(12a) mounting the porous ring. The porous part of the porous ring has 20-22 % of porosity and 230-250 kg/cm¬2 of compression strength and the dense part has 11-17 % of porosity. The porous ring mounting part of the body part comprises beta-SiC whisker phase and has at least more than 90 kg/cm¬2 of bending strength.
Patent KR-20000044987-A (KR)
Title: Discharging apparatus of developer
Inventor: BAEK HUN SEONG
IPC: B01D65/00
Filed: 1998-12-30
Abstract: PURPOSE: An introduced developer in the discharging tube is discharged by operating a solenoid valve to prevent a blocking of the tube. CONSTITUTION: A solenoid valve to discharge the induced developer in the discharging tube is provided. The developer in the discharging tube is sensed by a proximity sensor in a degasifying apparatus. The solenoid valve is operated by a timing relay, the developer is discharged from the tube. The solenoid valve is shut off by the timing relay according to completing of the developer discharging.
Patent KR-19990066907-A (KR)
Title: 자동 스로트 패킹 토크 클립
IPC: F04B1/00
Filed: 1998-12-30
Abstract: 본 발명은 확실한 자동 스로트 패킹 토크 클립을 제공함으로써, 일관되고 긴(consistent and extended) 펌프 수명을 갖는 왕복 피스톤 펌프에 관한 것이다.
Patent KR-20000005275-A (KR)
Title: Locking blunt cannula
Inventor: FANGROW THOMAS F
IPC: A61M39/10
Filed: 1997-03-03
Abstract: PURPOSE: The locking blunt cannula is a medical connector for introducing medication to a patient in a safe, convenient way by releasably locking an influent fluid line to a receiving port, and method of manufacturing the same. A locking blunt cannula reales to a medical connector that can generally injured or painful patient, and is provided for connector casting medicine into patient safely and conveniently. CONSTITUTION: The connector comprises a cannula recessed within a cavity defined by a housing. The locking blunt cannula uses the housing that closes cannula. The cannula passes through when the housing is coupled with port structure. The housing contains a retaining ridge and gripping members to prevent accidental disconnection of the connector for the port. Because the cannula is arranged in the housing, the injury of healthful worker can be removed or be reduced.
Patent KR-20000010839-A (KR)
Title: Storing structure for lift mechanism
Inventor: MARTINY ANGELLO
IPC: B66B11/00
Filed: 1997-05-05
Abstract: PURPOSE: A storing chamber for a lift mechanism or a storing structure is provided to occupy very small space, and to offer a sufficient space for a repair work at the same time. CONSTITUTION: The storing structure(10) for a lift mechanism produced by a metal or a material comprises a housing offered a permanent wall(14) of a building or more than one composing wall by a plate hinged in another wall of the housing(18). The housing(18) is located corresponding to a landing doorway of an access to the landing bordered by the permanent wall(14), and more than one side of it is opened corresponding to the access to the landing. The wall is formed by leaves(20, 20', 22), and forms the front face(18') of the housing(18). The whole size becomes very small because leaves(20, 20', 22) forming the front wall(18') of the housing(18) are folded each other or folded the housing itself at operating the lift.
Patent KR-20000010929-A (KR)
Title: Schottky barrier rectifiers and methods of forming same
Inventor: BALIGA BANTVAL JAYANT
IPC: H01L29/872
Filed: 1997-05-09
Abstract: PURPOSE: A Schottky rectifier provide high blocking voltage capability with low reverse biased leakage current and low forward voltage drop by including MOS filled trenches and an anode electrode at a face of a semiconductor substrate and an optimally non-uniformly doped drift region therein which in combination. CONSTITUTION: The non-uniformly doped drift (12d) region contains a concentration of first conductivity type dopants therein which increases monotonically in a direction away from a Schottky rectifying function formed between an anode electrode (18) and the drift region (12d). A profile of the doping concentration in the drift region is preferably a linear or step graded profile with a concentration of less than about 5x10¬16cm¬3 at the Schottky rectifying junction and a concentration of about ten times greater at a junction between the drift region (12d) and a cathode region (12c). The thickness of the insulating regions (16) (e.g., SiO2) in the MOS filled trenches is also greater than about 1000 angstrom simultaneously inhibit field crowding and increase the breakdown voltage of the device. The non-uniformly doped drift region (12d) is preferably formed by epitaxial growth from the cathode region (12c) and doped in-situ.
Patent KR-20000016232-A (KR)
Title: Low frequency therapy method, low frequency therapy apparatus and low frequency therapy system
Inventor: MATSUURA MASAYUKI
IPC: A61N1/32
Filed: 1997-05-30
Abstract: PURPOSE: A low frequency therapy method, low frequency therapy apparatus and low frequency therapy system of are disclosed. CONSTITUTION: In the low frequency therapy apparatus (10), a plurality of oscillation frequencies of an oscillator (12) are selected in accordance with the type of a disease by a frequency controller (18) and the oscillator (12) is operated for a predetermined time period at oscillation frequencies which are each successively selected in the order from the lower frequency side to the higher frequency side.
Patent KR-19990067895-A (KR)
Title: 가요성 발포 재료, 조성물 및 이의 제조방법
IPC: C08G18/10
Filed: 1999-01-14
Abstract: 본 발명의 가요성 발포 재료는 발포시킨 중합체 매트릭스를 포함한다.  이는 고분자 성분을 포함하는 단일 성분 생성물을 가압 기체의 존재하에 압출시킴으로써 수득하는데, 이러한 생성물에서 고분자 성분은 수분에 의해 자체 가교결합가능한(self-crosslinkable) 이소시아네이트 또는 트리알콕시실릴 말단 그룹을 포함하는 폴리우레탄 예비중합체이다.
Patent KR-19990072254-A (KR)
IPC: G11B7/24
Filed: 1999-01-14
Abstract: 레이저 방출의 충돌에 의해 수정되기 쉬운 재료로 만들어진 실질적으로 평면형 디스크로 만들어진 레이저로 기록가능한 정보 저장 블랭크가 제공된다.  블랭크 매체는 양호하게는 나선형 형태로 금속 트랙 패턴을 포함한다.  이 트랙 패턴은 2개의 기준 가장자리를 제공하여, 인접한 트랙부분들 사이에 저장된 2진 정보의 판독 및 기록을 위한 정확한 거리가 이 가장자리로부터 결정될 수 있다.
Patent KR-19990068012-A (KR)
Title: 다이아프램펌프를 갖는 잉크공급부
IPC: B41J2/175
Filed: 1999-01-20
Abstract: 본 발명은 잉크를 프린트 헤드(16)에 공급하는, 액츄에이터(32)에 의해서 작동하는 다이아프램 펌프(22)를 갖는 유형의 잉크 공급부(12)에 관한 것이다.  다이아프램 펌프(22)는 다이아프램(36)과 섀시(34)를 구비한다.  이 다이아프램(36)은 그 내부에 형성된 일체형 압력판부(42)를 가진다.  섀시(34)와 다이아프램(36)은 가변성 체적 챔버(38)를 형성한다.  섀시(34)는 일체형 압력판부(42)를 결합하도록 그 내부에 기저부(40)를 배치하여 압력판(42)을 섀시(34)로부터 멀어지는 방향으로 가압한다.  압력판(42)은 다이아프램(36)을 섀시(34)로부터 멀어지게 다이아프램(36)을 가압하여 가변성 체적 챔버(38)를 팽창시킨다.
Patent KR-20000055449-A (KR)
Inventor: PARK SEONG IL
IPC: F24C15/20
Filed: 1999-02-06
Abstract: PURPOSE: A structure of an exhaust path of an OTR(over the range) is provided to enhance the intensity of air sucked by a blower by reducing a recirculation region and by guiding the direction of a flow effectively. CONSTITUTION: Smoke is sucked via an intake port(51a) formed in the lower portion of a case by the rotation of an impeller(61) of a blower(60) rotating be being connected to a motor(52). The smoke flows toward the blower by passing through an exhaust path(51b). The air flow via the exhaust path is turned 90 angular degrees at the corner(C) of the case and guided by a guide vane(70). According to the turnover of the air flow by the guide with the guide vane, the flow loss due to the recirculation of the flow is reduced. Thereby, the occurrence of noise due to the flow loss is attenuated.
Patent KR-19990072488-A (KR)
Filed: 1999-02-08
Abstract: ATM 셀의 입력에 대한 IP 패킷의 출력, 또는 IP 패킷의 입력에 대한 ATM 셀의 출력의 스루풋을 향상시키는 ATM 통신장치의 제어방법 및 ATM 통신장치를 제공한다. 
     ATM 전송망의 저위 레이어의 처리를 행하는 SAR 모듈과, ATM 전송망의 상위레이어의 처리를 행하는 처리장치를 갖고, ATM 전송망의 정보전송단위인 ATM 셀을 컴퓨터 네트워크의 통신프로토콜에 대응하는 IP 패킷으로 변환하는 기능 및 IP 패킷을 ATM 셀로 변환하는 기능을 실현하는 ATM 통신장치에 있어서, SAR 모듈에 의해 IP 패킷의 조합, 분해를 행한다.
Patent KR-20000056864-A (KR)
Inventor: LEE KIL MI
IPC: A01C7/08
Filed: 1999-02-26
Abstract: PURPOSE: A garlic seeding machine is provided, to seed garlics stably and continuously. CONSTITUTION: A garlic seeding machine comprises a hopper (10) where garlics are inserted; a parts feeder (40) which has an eccentricity weight (30) attached to the axis rotated by the power of a maintenance apparatus, a base (45), a circular body (41) having a track (42) toward the upper part spirally, a plurality of sheet springs (44) and a vibration absorption body (46) set in the bottom of the base, and delivers garlics in a line; an index roller (50) which is placed at the exit (11) of the parts feeder (40) and picks up the garlic released from the exit (11) to move it; a chute (60) which is placed at the one side of the index roller (50); and a wheel (65) which transmits the rotation power to the index roller (50) and is adhered to the ground to be rotated according to the movement of a maintenance apparatus. The vibration of the eccentricity weight (30) is transmitted to the body (41) and the sheet springs (44), and garlics are moved along the track(42).
Patent KR-20000059629-A (KR)
Inventor: LEE YONG GI
IPC: B29C45/73
Filed: 1999-03-05
Abstract: PURPOSE: A method is to employ air for ejecting various vessel products of poly propylene resin molded in the thickness of 0.4-0.5mm out of the ejection molding machine. CONSTITUTION: The method provides an air ejection unit(600) at the bottom part of the fixed mold half(200) for supplying air and also provides an air ejection unit(900) of the moving mold half(1000) at its bottom part to eject compressed air through a minute gap produced from dividing the moving part core(700) into halves(800) for assembling. The supply of compressed air through the air ejection unit enables a smoother ejection molding to the effect of speedy molding in multiple molds and the absence of a sliding part further eliminates the problem of friction wear and flash in the machine.
Patent KR-20000060694-A (KR)
Title: Method for manufacturing of semiconductor device
Inventor: KIL GYEONG SEON
IPC: H01L21/461
Filed: 1999-03-18
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to effectively secure an active region in a field oxidation process by forming a plurality of isolated active regions having a major axis and a minor axis. CONSTITUTION: A method for manufacturing a semiconductor device comprises the steps of: sequentially forming a buffer oxidation layer and a field oxidation mask material layer on a semiconductor substrate including a plurality of isolated active region having a major axis and a minor axis; forming a photoresist layer on the entire surface of the field oxidation mask material layer; patterning the photoresist layer to have the photoresist layer remain only on an isolation region between an active region and another active region adjacent to the active region in the major axis; selectively eliminating the exposed field oxidation mask material layer and buffer oxidation layer by using the patterned photoresist layer as a mask, to expose the surface of the semiconductor substrate; and eliminating the photoresist used as a mask, and performing a field oxidation process to form a field oxidation layer under an isolation region among the exposed substrate, the active region and the active region adjacent to the active region in the major axis.
Patent KR-20000065475-A (KR)
Inventor: OH HWANG TAEK
IPC: B29D19/00
Filed: 1999-04-06
Abstract: PURPOSE: A method for preparing a button which comprises simple and easy working processes and which does not expose the border lines between the layers of the button to improve beautiful appearance and life of the button is provided. CONSTITUTION: A method for preparing a button comprises the steps: a) introducing raw materials having various colors successively with a constant interval into a barrel rotating at high speed to obtain a multi-layered cylinder; b) incising the cylinder at one side to develop in the shape of a plate and dividing the plate to cut a unit plate(17); c) preparing a top press(18) having multiple peaks spaced with equal distance and bottom press(20) having multiple valleys opposite to the peaks of the top press(18), positioning the unit plate(17) between the presses and compressing the unit plate to form multiple embossed parts on the unit plate(17); and d) cutting the periphery of the embossed parts on the unit plate(17).
Patent KR-19990083492-A (KR)
Title: 롤링조건용공기타이어를설계하는방법
IPC: B60C11/00
Filed: 1999-04-27
Abstract: 롤링 조건용 공기 타이어를 설계하는 방법은 조작자(operator)에 의해 형성된 유한 요소 타이어 모델을 사용한다.  제1세트의 변수들은 이 타이어 모델에 적용되고 이 변수들을 타이어 모델에 적용하여 발생되는 안정된 상태의 타이어 자국 조건(steady state footprint conditions)들은 안정된 상태의 타이어 자국 조건들과 타이어 자국 구속들이 수렴됐는지를 결정하도록 예정된 타이어 자국 구속들에 대해 비교된다.  수렴되지 않은 경우 제1세트의 변수들은 증분되고 타이어 자국 구속들의 안정된 상태의 타이어 자국 조건이 수렴될 때까지 비교가 행해진다.  본 발명의 개념은 마모 에너지 분산 또는 마모 가능성(wear potential), 코너링 강성, 및 잔류 정렬 토오크의 결정에 특히 적용되게 제시된다.
Patent KR-20000067351-A (KR)
Inventor: KIM HYEONG JIN
IPC: H01L21/66
Filed: 1999-04-27
Abstract: PURPOSE: A method for measuring a wafer using a focused ion beam(FIB) equipment is provided to predict data to be measured by a scanning electron microscope(SEM) by using the data measured by the FIB equipment, and to shorten a measuring time by directly checking the data in a manufacturing line. CONSTITUTION: A wafer is prepared. The angle, a theta prime, of a material layer evaporated on the wafer and the depth, an A'B'bar, of a contact are measured. A theta, the angle of the material layer when vertically looking at the wafer is obtained from the equation that the theta = arctangent(tangent theta prime multiplied by square root of two). The depth of the contact when vertically looking at the wafer is obtained from the equation that A'B' bar = AB bar multiplied by COSINE theta two prime (Theta two prime is an angle when looking at the wafer from a focused ion beam equipment after etching the wafer, and an AB bar is a depth of a contact measured by the focused ion beam equipment).
Patent KR-20000073639-A (KR)
Inventor: LEE JIN SEO
IPC: H01L21/027
Filed: 1999-05-13
Abstract: PURPOSE: A nozzle apparatus for a development process of a semiconductor wafer is provided to prevent a nozzle from being stopped up, by soaking in a developing liquid an end part of the nozzle of a developing liquid storing tank having finished a dispensing operation. CONSTITUTION: A nozzle apparatus for a development process of a semiconductor wafer comprises a storing body(30) and a supporting table(40). The storing body has a supplying pipe in an upper part, and a plurality of nozzles(36) in a bottom surface. A developing liquid is supplied through the supplying pipe and gushes out through the nozzles. The storing body contains the developing liquid and the storing body is established to be transferable. The supporting table has a rectangular receiving groove(48) on its top surface for receiving the developing liquid wherein an end part of the nozzle is soaked, and includes an exhausting pipe(44) connected to the rectangular receiving groove.
Patent KR-20000074533-A (KR)
Inventor: PARK JEONG EUN
IPC: H04M15/20
Filed: 1999-05-21
Abstract: PURPOSE: A charge information service method for a mobile communication system is provided for transferring a charge information to a mobile station by a service provider network when a mobile station subscriber registers into a charge information service, so that the mobile station receives and displays the charge information. CONSTITUTION: A mobile communication system includes a service provider network(120), a public switch telephone network(PSTN)(109) and a common wired telephone(111). A service provider network(130) may be the same as the service provider network(120) through the PSTN(109) or may be different from the service provider network(120). In the present invention, it is recognized as a different service provider network(130). The service provider network(120) includes a mobile service center(MSC)(107), a base station controller(BSC)(105), a base station transceiver subsystem(BTS)(103) and a charge center(108).
Patent KR-20000005744-A (KR)
Inventor: SAJENANI RASE
IPC: B01D53/14
Filed: 1999-05-29
Abstract: PURPOSE: A method for eliminating a poisonous compound, a Nitrogen Oxide(NOx), and a Sulfur Oxide(SOx) from the gas discharged while manipulating a metal acid cleansing. CONSTITUTION: A method for eliminating a poisonous compound includes: passing a gaseous discharging material from a bath through a first hydrogenous alkali cleaner for eliminating NOx, a SOx, and an acid gas of a higher oxidation type; treating the gaseous discharging material by using a gaseous compound including an ozone for oxidizing the NOx and the SOx to a higher oxidation type; and eliminating the NOx and the SOx of the higher oxidation type.
Patent KR-20000005754-A (KR)
Inventor: LATOGA GERALD A
IPC: C11D17/00
Filed: 1999-05-31
Abstract: PURPOSE: An optical stability composition is provided to maintain the transparency of non-opaque soap containing the compound of phenolic class. CONSTITUTION: A composition contains: more than one of neutralized fatty acid; compound containing phenol group; fatty acid class composition containing organic ultraviolet ray absorbent of light stability; the composition is soap with solid and non-opaque microbial-proof property.
Patent KR-19990083692-A (KR)
Title: 유압시스템용증압기
Filed: 1999-05-31
Abstract: 본 발명은 저압의 유압원으로부터 공급되는 1차압력을 이용하여 고압의 2차 압력을 연속적으로 발생시킬 수 있는 유압시스템용 증압기에 관한 것이다. 
     본 발명은 증압피스톤(200) 및 절환밸브(300)가 내장되어 저압의 유압원으로 부터 공급되는 1차압력을 고압의 2차압력으로 증압시키는 유압시스템용 증압기에 있어서, 증압실린더(100)의 양쪽단부에는 대유압실(101)과 소직경으로 연통되고 1차측포트(102)와 2차측포트(105)에 각각 설치된 제1역지밸브(103)와 제2역지밸브(106)에 의하여 1방향으로 압유를 공급할 증압공급로(104)를 구성하고, 증압실린더 (100)의 중간 벽면에는 공급포트(107)와 제1귀환포트(108)와 제2귀환포트(109)를 형성하며, 증압피스톤(200)에는 공급포트(107)로부터 공급되는 작동유에 의해 절환밸브(300)가 절환동작을 하면서 증압피스톤(200)을 좌우 방향으로 왕복운동 할 수있도록 하는 작동유로(211)를 구성하며, 대유압실(101)의 좌실측 및 우실측의 소직경부(140)에는 증압피스톤(200)에 의해 연동되어 증압공급로(104)의 오일을 연속적으로 증압시키는 고압플런저(310)를 설치한 것이다.
Patent KR-19990068631-A (KR)
Title: 에프,씨,디이브라운관의화면에필름의자동접착장치
IPC: H01J9/34
Filed: 1999-06-02
Abstract: 본 발명은 에프, 씨, 디이 브라운관의 화면부에 필름의 자동 접착장치에 관한 것이며 브라운관의 화면부에 전자파 제거 및 방폭기능이 부여되는 코팅필름을 불량없이 정밀하게 접착시키는 작업을 자동으로 수행할 수 있도록 함에 그 목적을 두고 있으며 그 구성은 본체 프레임의 상부에는 가이드를, 하측 일방에는 필름적재부를, 그 일측 상부에는 이형지 분리장치부를, 가이드에는 진공흡착판을 구비한 이송장치부를, 중앙에는 브라운관 고정장치를, 그 하방에는 브라운관 안착 승강 장치부를, 필름적재부 일측에는 보조흡착판과 필름받침대를 구비한 필름받침대부를, 필름적재부 대향에는 로울러와 음이온 발생 로울러를 갖는 로울러부를 각 설치하여 구성되고, 각 장치부는 에어실린더와 연결하여 동작이 이루어지고 진공흡착판에는 진공펌프의 진공흡입관으로 연결되며 PC프로그램의 지시동작에 따라 유기적인 동작이 이루어지게 한 것이다. 
     이와 같은 본 발명은 브라운관의 화면부에 필름을 불량 없이 정밀하게 접착시키는 작업을 자동으로 하고 연속으로 반복수행 할 수 있으며, 또 기타의 유리판에 필름을 반복으로 정밀 접착시키는 작업에도 공유할 수 있는 산업상 매우 유용한 발명이다.
Patent KR-19990078582-A (KR)
Title: 밀폐용기의진공화펌프장치
Filed: 1999-06-09
Abstract: 본 발명은 밀폐된 용기를 진공화 시키는데 사용되어지는 고성능 진공펌프장치에 대한 것이다. 용기내의 공기를 진공챔버속으로 이동시킨뒤, 진공챔버내의 공기를 다시 외기속으로 밀어내는 과정을 반복하여 용기속의 공기를 외부로 뽑아내어 진공화 시키는 기술 분야에서 본 발명은 챔버내의 환경을 가장 이상적으로 조성시켜 진공화 시키는데 있어서의 최적환경을 조성하는 것에 특징이 있는 발명이다.  상기에서 최적환경이란 용기내에서 진공화가 진행되어져 갈때 챔버내의 공간이 최대의 공간이 되었을때 챔버내로 외기를 유입시키는 구성을 함으로서 신속하게 역지변을 폐쇄시킬수 있는 기능을 하게 하는 것이다.
Patent KR-20000006109-A (KR)
Inventor: HAYASIYUZIRO
IPC: G01R33/38
Filed: 1999-06-11
Abstract: PURPOSE: Magnetic resonant imaging vertical magnetic apparatus and magnetic imaging apparatus is provided to overcome the limitation of previous magnetic resonant imaging equipment that constrain the doctor from moving to patients in fixed space easily. CONSTITUTION: The magnetic resonant imaging vertical magnetic apparatus and magnetic imaging apparatus comprises belt, cradle or the seat of chair fixed on the belt, motor, oil pressure cylinder moving the cradle or the sear of chair in perpendicular direction by the motor, vertical magnet facing each other, supporting moving parts forcing at cradle or the seat of chair, magnetic base panel supported on the oil pressure, magnetic roller, and pulley connected by pivot to the each magnetic base panel.
Patent KR-19990083704-A (KR)
Title: 송이버섯에서면역활성증진기능을가지는약효성분의추출방법
IPC: C07B63/00
Filed: 1999-06-14
Abstract: 본 발명은 송이버섯에서 면역활성 증진기능을 가지는 약효성분의 추출방법에 관한 것으로 상세히는 송이버섯 자실체의 알칼리 추출물에서 보체계를 활성화 시켜 여러 가지 면역작용을 강화, 조절할 수 있는 물질을 분리, 정제하는 방법에 관한 것이다. 
     본 발명은 인체의 면역 활성을 증강시키기 위하여 식용 버섯류를 대상으로 항보체 활성물질을 검색 과정에서 송이버섯 자실체의 알칼리 추출물에서 높은 항보체 활성을 발견하게 되었으며, 과거 송이버섯의 면역 활성을 갖는 물질에대한 연구는 보고된 적이없다. 따라서, 본 발명에서는 송이버섯 알칼리 추출물에서 보체계를 활성화시켜 여러 가지 면역 작용을 강화, 조절할 수 있는 물질을 분리, 정제하여 기능성 화장품 원료 및 기능성 식품 소재로 이용할 수 있도록 한 것이다.
Patent KR-20000006262-A (KR)
Inventor: ONO SHINIZIROU
IPC: G09F9/00
Filed: 1999-06-17
Abstract: PURPOSE: A back light device is provided to level up the brightness of liquid crystal display panel and the uniformity of brightness and minimize the thickness of back light part. CONSTITUTION: The back light device used in a LCD comprises reflection part made of light reflective material with aperture, lamp located in the reflector, diverging plate which diverge light flux emitted from the lamp and seal the aperture. The lamp is characterized by the shape which makes more amount of light than the amount of light shedding directly the diverging plate to shed indirectly the diverging plate. The lamps are designed to have ellipsoidal shape whose long axis is vertical to the divergence plate when the lamp is cut vertically.
Patent KR-20010004000-A (KR)
Inventor: AHN HEUNG JUN
IPC: G11C7/00
Filed: 1999-06-28
Abstract: PURPOSE: A circuit for generating a reference signal is provided to reduce a static current and to increase an operation speed. CONSTITUTION: A circuit for generating a reference signal includes a supplying voltage detector(10), a reference signal generator(20), a static-current disconnecting signal generator(30) and a static current disconnector(40). The supplying voltage detector(10) outputs a varying voltage according to a supplying voltage(Vcc). The reference signal generator(20) generates a reference signal(Vref) according to the output voltage from the supplying voltage detector(10). The static-current disconnecting signal generator(30) generates a static-current disconnecting signal. The static current disconnector(40) disconnects a static current of the reference signal generator(20) according to the static-current disconnecting signal.