baber/WOPTO huggingface dataset:
Patent KR-20010058817-A (KR)
Inventor: KIM HONG GYU
IPC: H01J9/24
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing an upper plate of a plasma display panel is provided to align easily electrodes and improve an accuracy of alignment by forming a sustain electrode on a bus electrode. CONSTITUTION: A bus electrode material(3) is patterned on a glass substrate(1). A bus electrode(3) is formed on the glass substrate(1) by using a photo process and an etching process. A transparent electrode material such as an ITO(Indium Tin Oxide) is deposited on the bus electrode(3). The transparent electrode material is patterned. A dielectric layer(4) is formed on the whole face of the glass substrate(1). A protective layer(5) is formed on the dielectric layer(4).
Patent KR-20010059372-A (KR)
Inventor: HUH MAN HYEON
IPC: B08B9/02
Filed: 1999-12-30
Abstract: PURPOSE: A cleaning machine for removing attached coal from vertical piping is provided to prevent the vertical piping between a feeder and a mill from being clogged and polish by preventing coal from being attached to the piping in advance by doubly removing attached coal with a drill and a wire brush. CONSTITUTION: A coal cleaning machine for a vertical piping contains: a fixing unit and body units(4,40) installed in the outlet of a feeder for preventing coal from being attached to the vertical piping in advance and for removing attached coal; a winch vertically moving the fixing unit and the body unit; a drill(50) and a wire brush free to reciprocate in the vertical piping for removing attached coal; and a drill motor(41) and a decelerator(43) driving the drill and the wire brush.
Patent KR-20000068355-A (KR)
Title: 마이크로스위치
IPC: H01H5/18
Filed: 1998-06-19
Abstract: 마이크로스위치의 고정접점부재(13)와 가동접점부재(17)중 한 쪽을 은-탄소소결금속에 의해 구성하고, 다른 쪽을 은-금속산화물계합금에 의해 구성한다. 은-탄소소결금속은 평균입경이 작은 탄소분말의 사용에 의하여 소성가공가능한 소결금속으로 하고, 은-탄소소결금속에 의한 접점부재를 접점지지판에 직접 코킹결합한다.
Patent KR-20000036167-A (KR)
Title: Valve
Inventor: RIESSELMANN FRANZ-JOSEF
IPC: F16K1/34
Filed: 1997-09-16
Abstract: PURPOSE: An inclined sheet valve is provided which has a very simple structure and seals a passage of valve housing reliably. CONSTITUTION: In the transit channel, a valve seat (5) is disposed with a valve-tight surface (5). The valve also comprises a movable sealing member (3) which can enter, at least partly, into the valve cage and seal the transit channel by being flattened against the tight surface (50) of said valve seat while moving about an axis forming an acute angle relative to the plane where the valve seat (5) is located. The tight surface (50) of the valve seat (5) is in the form of a bulge.
Patent KR-20000048639-A (KR)
Title: Beta-sulfonyl hydroxamic acids as matrix metalloproteinases inhibitors
Inventor: WARPEHOSKI MARTHA A
IPC: C07C317/46
Filed: 1997-09-19
Abstract: PURPOSE: Novel -sulfonyl hydroxamic acids, pharmaceutical compositions containing them, and a method of using them are provided. CONSTITUTION: A compound of formula (I), or pharmaceutical acceptable salts thereof is provided wherein R1 is C4-12 alkyl, C4-12 alkenyl, C4-12 alkynyl, -(CH2)h-C3-8 cycloalkyl, -(CH2)h-aryl or -(CH2)h-het; R2 is C1-12 alkyl, C2-12 alkenyl, C2-12 alkynyl, -(CH2)h-C3-8 cycloalkyl, -(CH2)h-C3-8 cycloalkenyl, -(CH2)h-aryl, -(CH2)h-het, -(CH2)h-Q, -(CH2)i-X-R4 or -(CH2)iCHR5R6. The compounds are inhibitors of matrix metalloproteinases involved in tissue degradation.
Patent KR-20000048973-A (KR)
Title: Improved synchronization of a receiver with a transmitter using early-late testing during coarse synchronization
Inventor: WANG ERIC YI-PIN
IPC: H04W56/00
Filed: 1997-10-07
Abstract: PURPOSE: A synchronization apparatus is provided for synchronizing a receiver, such as a radio telephone (24) operable in a cellular communication system (10) with a transmitter. CONSTITUTION: A synchronization signal is transmitted within a multi frame (MF) of a control signal to the receiver, which upon powering up detects an undifferentiated digital bit stream and divides the bits into a succession of discrete portions or bins (b). Energy accumulations within each such portion are calculated, and a space-profile metric (M) of those portions falling within a synchronization burst pattern computed. Space-profile metrics of adjacent portions are also computed. Taking the differences between a given portion and portions prior to and after the given portion, a difference metric (D) is utilized to better predict the occurrence of a multi frame boundary, facilitating synchronization, despite the presence of other high-power bursts within the transmission.
Patent KR-20010005767-A (KR)
IPC: B60J7/12
Filed: 1998-02-20
Abstract: A vehicle, having a fixed roof having an opening therein, a fabric sliding roof arranged at the opening in the fixed roof so as to be slidable between an open position and a closed position, a spoiler arranged on the fixed roof in a region of a front edge of the sliding door so as to extend transversely over the vehicle for reducing draft and noise phenomena in an interior of the vehicle when the fabric sliding roof is open, the spoiler having at least one passage opening configured to receive some of an air stream striking against the spoiler during movement of the vehicle in a direction of travel, and a deflecting device arranged in a rearward region of the spoiler relative to the direction of travel so as to affect air flow near the spoiler, the deflecting device being an essentially upwardly extending part.
Patent KR-20010012389-A (KR)
Title: 무선 수신기 및 그것을 위한 이득 제어 증폭기
IPC: H03G1/00
Filed: 1999-02-18
Abstract: 선택 호출 시스템을 위한 이득 제어 무선 수신기는 입력 신호를 수신하기 위해 연결된 다중-스텝 이득 제어 RF 증폭기(44)와 요구된 주파수 다운 변환된 신호의 레벨을 측정하기 위한 측정 회로(42)를 포함한다. 다중-스텝 이득 제어 증폭기(44)는 입력단(RIP,RIN), N이 적어도 2인 정수인 경우에 공통 출력 스테이지(82)에 연결된 출력단을 구비하는 다수의 N 이득 스테이지(76A-76E)를 포함한다. N 이득 스테이지의 제 1 스테이지(76A)는 입력단자(RIP,RIN)에 연결되고, (N-1) 스테이지 용량성 감쇠기(86)는 입력단자에 연결된 입력단과 제 2 스테이지부터 N번째 이득 스테이지(76B-76E)까지의 각 입력단에 각각 연결된 출력단을 구비한다. 측정 회로(42)는 주파수 다운 변환 및 복조를 위한 공통 출력 스테이지에 증폭된 신호를 제공하는 이득 스테이지 중 선택된 하나의 스테이지를 스위칭-온 하기 위한 레벨 제어 출력단(45)을 구비한다.
Patent KR-20010068290-A (KR)
Title: Stacked package and fabricating method thereof
Inventor: HUH GI ROK
IPC: H01L23/495
Filed: 2000-01-04
Abstract: PURPOSE: A stacked package and a method for manufacturing the same are provided to improve thermal emission capacity by using a heat-sink of a strip type. CONSTITUTION: A plurality of the first lead(13) is adhered to the first chip(11) by an insulating tape(20). The first leads(13) are connected electrically with the first chip(11). The first molding compound(19a) encapsulates the first chip(11) and the first leads(13). The first molding compound(19a) has a plurality of hole(30) for exposing each portions of the first leads(13). The first conductive portion(18a) is formed within the holes(30). An external terminal(22) is connected electrically with the first conductive portion(18a). A plurality of the second lead(12) is adhered to the second chip(14) by the insulating tape(20). The second leads(14) are connected electrically with the second chip(12). The second molding compound(19b) encapsulates the second chip(12) and the second leads(14). The second molding compound(19b) has a plurality of hole(31) for exposing each portions of the second leads(14). The second conductive portion(18b) is formed within the holes(31). The second conductive portion(18b) is connected electrically with the second chip(12).
Patent KR-20010075831-A (KR)
Title: Ventilative safety helmet
Inventor: SEO JONG GEUN
IPC: A42B3/28
Filed: 2000-01-19
Abstract: PURPOSE: Provided is a safety helmet that is formed to be well ventilated, which can serve agreeable environment in the helmet and absorb external shock effectively. CONSTITUTION: The helmet comprises a base frame(110) composed of a plurality of frames(111) combined in one body for forming vents and a first connecting groove(112) installed outside of each frame, a supporting part(120) latticed in a same form of the base frame and having a proper size for holding the base frame inside and a second connecting part to be connected to the base frame through the first connecting part, and a cover(130) formed to be removable from the base frame and covered on the outside of the supporting part.
Patent KR-20010073719-A (KR)
Inventor: JUNG WOO HYUB
IPC: A63F13/12
Filed: 2000-01-19
Abstract: PURPOSE: A mud game operation method is provided to enable users to play the mud games by using a plurality of voice instructions without character instructions via a keyboard so that the handicapped can enjoy the mud games. CONSTITUTION: The method comprises steps of a user turning on a computer(St1), the user executing an OS e.g. Windows or DOS(St2), the user starting a voice recognition mud game by running the mud game program(St3), the user inputting a user voice instruction via a hardware embedding a voice recognition module or a conventional sound card and a microphone, e.g, moving to the east(St4), a system determining if the voice instruction is correct or wrong(St5), and the system performing the voice instruction in case the instruction is correct or returning to the voice instruction input step in case the voice instruction is wrong(St6).
Patent KR-20010081462-A (KR)
Title: Filter device
Inventor: CHO BYEONG JAE
IPC: B01D35/02
Filed: 2000-02-14
Abstract: PURPOSE: A filtering apparatus is provided to make it easy to join and separate filter cartridge. CONSTITUTION: A head(3) is fixed to a support. A filter cartridge(5) joined to the head(3) holds a filter inside. A joinable/separable device comprises a rotating unit(13) which is joined to the head(3) or the filter cartridge(5), and a joining unit(15) which is joined to or separated from the head(3) or the filter cartridge(5). The head(3) comprises a cylindrical head main body(20) and a pair of hinge bosses(27) which is joined to the rotating unit(13). The filter cartridge(5) has a pair of joining grooves(47) which is joined to or separated from the joining unit(15).
Patent KR-20010006682-A (KR)
Inventor: INAGAKI MASASHI
IPC: C09J7/02
Filed: 2000-02-23
Abstract: PURPOSE: To provide a protective film with proterties in retaining a quenching state even if a mold releasing film adheres, being made an inspection of inclusion of a foreign matter or the like to be simply, little deterioration of adhesion to an adhesive, in an inspection of a polarizing plate, a phase contrast polarizing plate, or a phase contrast plate involved optical evaluation between two polarizing plates in a crossed nicols state. CONSTITUTION: A protective film for an adhesive bond is a mold releasing film in order to protect an adhesive surface coated on a polarizing plate and a phase contrast plate of a liquid crystal display and the protective film comprises a laminated film provided with a mold releasing layer on a side surface of an in-plane refractive index isotropy biaxial orientation polyester film, the laminated film having residue adhesive index of at least 80%. The mold releasing layer preferably comprises a cured silicone resin as a principal component.
Patent KR-20000030390-A (KR)
Inventor: SEONG KWAN SU
IPC: G11B23/02
Filed: 2000-02-26
Abstract: PURPOSE: A data storing system with a hot-plug-in function is provided to enhance safety when a data storing device(hard disk) is mounted on or dismounted from the data storing system. CONSTITUTION: A data storing system with a hot-plug-in function includes a hard disk array rack(200) provided at least one tray and at least one locking device(250). A hard disk(220) is inserted to the tray. The locking device(250) is operated when the hard disk is mounted or dis mounted. That is, the locking device(250) has first and second states. During a mounting process of the hard disk(220) in the hard disk array rack(200), the locking device(250) is set at the first state in which the power is cut off, and the mounting process is finished, the locking device(250) is set at the second state in which the power is supplied again.
Patent KR-20000030481-A (KR)
Inventor: KIM JEONG HO
IPC: F25D11/00
Filed: 2000-03-02
Abstract: PURPOSE: A hot/chilled water generator is provided to sterilize water in a hot/chilled water tub before a user drinks the water and to remarkably reduce the pollution in a water container when using the water for a long time by adopting an air filter. CONSTITUTION: A silicon rubber pad(7) is inserted into a water container strut(9) having a surface facing an entrance(8) of a water container(3) reversely installed on the lower end of a hot/chilled water generator to isolate the contact of air with outside and leakage of water. A diaphragm pump(5) forcibly absorbs the water and the air introduced into the water container is introduced through an air filter(4). The germs grown in the water container is sterilized by an ultra violet /ozone lamp(1) inserted into a hot/chilled water tub(10).
Patent KR-20000062918-A (KR)
Title: 디지털 신호 수신 시스템용 판정 귀환형 등화기
IPC: H04B3/06
Filed: 2000-03-16
Abstract: 본 발명은 디지털 신호 수신 시스템용 판정 귀환형 등화기에 관한 것으로, 가산기는 입력 심벌(symbol)로부터 추정 에코를 감산하여 복조 심벌을 발생하고, 트렐리스 복호기(trellis decoder)는 복조 심벌을 트렐리스 복호 처리하여 최우 추정 송출 심벌 계열을 발생한다.  귀환 레지스터는 귀환 필터용 추정 송출 심벌값을 저장하고, 계수 레지스터는 귀환 필터용 계수값을 저장한다.  귀환 레지스터 갱신부는 상기 복조 심벌(symbol), 최우 추정 송출 심벌 계열, 및 현재 시점에 대응하는 추정 송출 심벌에 기초하여 추정 송출 심벌 및 다음 시점에 대응하는 추정 송출 심벌값을 산출하고, 상기 다음 시점에 대응하는 추정 송출 심벌값을 사용하여 귀환 레지스터에 저장된 값을 갱신한다.  계수 갱신부는 복조 심벌과 추정 송출 심벌에 기초하여 계수 레지스터에 저장된 값을 갱신한다.  추정 에코 산출부는 상기 귀환 레지스터에 저장된 값과 상기 계수 레지스터에 저장된 값에 기초하여 추정 에코를 산출한다.
Patent KR-20010014620-A (KR)
Inventor: HEERTEN GEORG
IPC: B32B7/04
Filed: 2000-03-23
Abstract: PURPOSE: A lattice material is provided to obtain sufficient bonding strength in a crossing part even with respect to a homogenous molecularly oriented plastic rod-like body of a single layer without requiring any additional coating when a high tensile strength/large area lattice material is produced from a plastic rod-like body through a bonding process and to ensure economical productivity without markedly damaging molecular orientation in the crossing part. CONSTITUTION: Homogenous high tensile strength molecularly oriented plastic rod-like bodies of a single layer are used and a large number of crossing parts arranged before and behind as well as left and right mutually are intermittently bonded at the same time by using a vibration bonding method. A vibration bonding apparatus is used in bonding and has a plurality of vibration devices suitable for bonding crossing parts at least at 100 places, preferably, at maximum 500 places at the same time.
Patent KR-20000076995-A (KR)
Title: 원자외선 노광용 포지티브 포토레지스트 조성물
IPC: G03F7/039
Filed: 2000-03-31
Abstract: 본 발명은 식(Ia)로 표시되는 반복단위 및 식(Ib)로 표시되는 반복단위중의 적어도 하나와 식(II)로 표시되는 반복단위를 함유하는 중합체 및 산의 작용에 의해서 분해될 수 있는 기를 함유하는 중합체로 이루어져 있는 원자외선 노광용 포지티브 포토레지스트 조성물을 제공한다: 
     
       
     
     여기서, R 1 및 R 2 는 각각 수소원자, 시아노기, 히드록시기, -COOH, -COOR 5 , -CO-NH-R 6 , -CO-NH-SO 2 -R 6 , 알킬기, 알콕시기, 고리형 탄화수소기, 또는 -Y기를 표시하고, X는 -O-, -S-, -NH-, -NHSO 2 - 또는 -NHSO 2 NH-를 표시하고, A는 단일결합이나 2가의 결합기를 표시하고, Z 2 는  -O- 나 -N(R 3 )-를 표시하고, R 11 및 R 12 은 각각 수소원자, 시아노기, 할로겐원자 또는 알킬기를 표시하고, Z 1 는 2개의 결합된 탄소원자(C-C)를 함유하는 지환식 구조를 형성하는데 필요한 원자단을 표시하고, Y, R 3 , R 5 및 R 6 은 명세서에서 정의한 대로이다.
Patent KR-20010094664-A (KR)
Title: Self emulsifiable defoamer
Inventor: KIM MYEONG JIN
IPC: C09K3/00
Filed: 2000-03-31
Abstract: PURPOSE: Provided is a self-emulsifying type defoaming agent used in a preparation of coating colors, which dose not contain oil components and has excellent water-dispersibility. CONSTITUTION: The self-emulsifying type defoaming agent is produced by mixing polyoxypropylene polyoxyethylene copolymers having a molecular weight of 500-5000 and C16-C20 saturated or unsaturated aliphatic acid in the equivalent ratio of 1:1-2 and then esterifying the mixture in the presence of 0.01-1.0wt% of a dialkyl sulfate catalyst represented by the formula:(RO)2SO2, wherein R is CH3, C2H5.
Patent KR-20010090995-A (KR)
Title: Netizen 's fund management system
Inventor: KIM MAL HEE
Filed: 2000-04-10
Abstract: PURPOSE: A netizen's fund managing system is provided to offer an opportunity for a debut to a picked teenager and to offer an opportunity for creating a profit to an investor by selecting teenagers having a talent for an entertainment according to fields and collecting investors. CONSTITUTION: After talent applicants are collected through the internet communication and a general telephone/facsimile and selected according to fields and registered in the corresponding company. Free/pay members for measuring public interests of the talent applicants and charged members for participating to a fan club activity and a fund are collected individually through the internet communicating connection. The year-end final picked talent applicant is selected through a popularity vote by the free/charged members. A profit created by the final picked talent applicant is distributed to an investor having a fund of the applicant, a debut singer, and a netizen managing company as an engaged rate.
Patent KR-20010095520-A (KR)
Title: Tilt joint of steering column for automotive vehicle
Inventor: KIM DEOK SEUNG
IPC: B62D1/18
Filed: 2000-04-10
Abstract: PURPOSE: A tilt joint of a vehicle steering column is provided to control the tilting angle of a steering wheel freely, and to cut down expenses by excluding the high cost parts. CONSTITUTION: A tilt joint for a steering column is composed of a round body(2a) formed in an end of a wheel shaft(2); a connecting unit(3) having a hollow portion to insert the round body and combining with a column tube(1); and an elastic molding body(4) in the hollow portion of the connecting unit fixing the round body to the connecting unit flexibly. The wheel shaft is combined with the end of the column tube through the connecting unit. The elastic molding body made of flexible synthetic rubber is filled between the hollow portion and the round body in inserting the round body to the connecting unit. The round body is moved with tilting the wheel shaft in operating a tilting lever to control an angle. The tilting angle of the steering wheel is controlled freely with absorbing displacement of the round body by the elastic molding body.
Patent KR-20010095796-A (KR)
Title: An alarm clock using the sleep stage of electroencephalogram
Inventor: CHOI JEONG MI
IPC: G04G13/02
Filed: 2000-04-12
Abstract: PURPOSE: An alarm clock using stages of sleep of brain wave is provided, which can remove a chronic fatigue and endow a vigor to the livelihood by minimizing a burden to a human body and inducing a comfortable state. CONSTITUTION: The alarm clock comprises a brain wave measurement part, a brain wave processing part and an alarm clock operation part. The brain wave measurement part comprises a brain wave sensing part and a brain wave amplification part and an A/D conversion part. The brain wave sensing part measures a brain wave of a single channel at a frontal lobe part. The brain wave processing part outputs a trigger signal after a rem sleep is over by detecting a rem sleep stage in real time. The alarm clock operation part makes an alarm by checking whether the trigger signal is generated within 90 minutes before a setup time.
Patent KR-20010096290-A (KR)
Title: Research cost price overhead computation method and device thereof
Inventor: SONG WAN HEUP
IPC: G06Q50/10
Filed: 2000-04-18
Abstract: PURPOSE: A method for calculating research cost internal absorption rate and a device the same are provided to seek for data of internal absorption rate necessary to determination of research cost by calculating data inputted from a database with mathematical formulas determined as appointed references. CONSTITUTION: A first process loads data of research profit and expense, asset related data, and account related data from corresponding databases(102,104,106). A second process reads registration fee related data from a registration fee data file(108). A third process reads space data from a space data file(110). A fourth process calculates depreciation data, research cost data, and indirect cost data of each field according to a distribution reference of a research cost internal absorption rate.
Patent KR-20000037446-A (KR)
Inventor: IM ONE
IPC: H04L12/28
Filed: 2000-04-25
Abstract: PURPOSE: An industrial information management system through the medium of data communication network is provided to configure industrial information infra, so as to provide real-time various information comprising the sale and purchase of goods related to electronic commerce for companies located in an industrial complex. CONSTITUTION: An industrial information management server(20) provides industrial information to communication terminals(100a-100n) located in industrial complexes(10a-10n) through the medium of a data switching network(30). An information providing server unit(40) provides electronic commerce information to the industrial information management server(20) through the medium of the data switching network(30). A support information server unit(50) supports basic information for industrial activities to the communication terminals(100a-100n) located in the industrial complexes(10a-10n).
Patent KR-20010098018-A (KR)
Inventor: CHOI BYEONG UK
IPC: A61K31/343
Filed: 2000-04-27
Abstract: 본 발명은 감태로부터 추출된 신규 물질, 이를 추출, 정제하는 방법, 및 상기 물질을 항산화제로 사용하기 위한 용도에 관한 것으로, 상기 추출 및 정제 방법은 파쇄된 감태에 유기용매를 첨가하여 1회 또는 2회 이상 추출하는 단계; 상기 추출된 물질을 1회 또는 2회 이상 용매분획하는 단계; 및 상기 용매분획물을 크로마토그래피법으로 정제하는 단계;를 포함하는 것을 특징으로 한다. 
     본 발명에 따라 감태로부터 추출된 물질은 항산화 활성이 높고, 열안정성이 우수하여 천연 항산화제로서 유용하게 응용될 수 있고 상업화에 적합한 장점을 갖는다.
Patent KR-20010103508-A (KR)
Inventor: KIM GI HWAN
Filed: 2000-05-10
Abstract: 본 발명은 음극선관용 후면유리 트롤리 언로딩 시스템에 관한 것이다. 본 발명의 시스템은 후면유리가 탑재되는 행거를 이송시키는 트롤리 컨베이어와, 트롤리 컨베이어의 하방에 수직하게 설치되는 컬럼과, 컬럼에 대하여 승강이 가능하도록 설치되는 슬라이드 포스트와, 슬라이드 포스트에 대하여 승강이 가능하도록 설치되는 캐리어와, 슬라이드 포스트와 캐리어를 승강시키는 작동수단과, 행거에 탑재되어 있는 후면유리를 지지할 수 있도록 캐리어의 상부에 설치되는 테이블 유닛과, 테이블 유닛으로부터 후면유리를 인수하여 이송하는 롤러 컨베이어를 포함한다. 또한, 작동수단은 컬럼에 고정적으로 설치되고 슬라이드 포스트에 작동적으로 연결되는 실린더 로드를 갖는 제1 실린더와, 캐리어에 고정적으로 설치되며, 제1 실린더의 실린더 로드와 작동적으로 연결되는 실린더 로드를 갖는 제2 실린더로 구성된다. 본 발명에 의하면, 트롤리 컨베이어의 행거에 탑재되어 있는 후면유리를 제1 실린더 및 제2 실린더와 작동적으로 연결되어 승강되는 테이블 유닛에 의해 롤러 컨베이어에 언로딩시키는 일련의 언로딩 동작이 단순화되어 낭비시간이 크게 줄어들고, 생산성이 향상된다. 또한, 시스템 전체의 운전 횟수가 줄어들어 오동작 발생의 요인이 제거되고, 기계적 수명이 연장된다. 그리고, 시스템이 롤러 컨베이어의 롤러들 사이에 간단한 구성으로 배치되어 설치공간이 축소되는 효과가 있다.
Patent KR-20010107401-A (KR)
Inventor: KIM IN TAE
IPC: G06F15/16
Filed: 2000-05-27
Abstract: 본 발명은 정보매체의 다중 제어시스템에 관한 것이다. 
     이러한 본 발명은, 하나의 제어서버가 서로 다른 위치에 존재하는 다수의 클라이언트에게 정보매체의 제어명령과 스케줄링을 전송하고 그 전송된 제어명령 및 스케줄링에 따라 다수의 클라이언트가 시리얼포트로 연결되어 있는 정보매체(예; 프라즈마 디스플레이 패널, LCD, 프로젝션 TV, 비디오 등)를 동작시킨 후 그 동작상태를 제어서버로 보고하도록 하므로서, 종래에서와 같이 모니터 장치에 별도의 제어장치를 각각 연결하여야 하는 불편함을 해소하면서 서로 다른 공간에 위치하는 다수의 정보매체를 통합관리하여 시스템 운영상의 효율성을 높이는 정보매체의 다중 제어시스템을 제공한다.
Patent KR-20000054326-A (KR)
Inventor: LEE PIL YONG
IPC: C05F7/00
Filed: 2000-06-01
Abstract: PURPOSE: A method for preparing an organic fertilizer is provided to recycle a seabed deposit to obtain a fertilizer of good quality in a short time so that the environment of costal sea area can be improved and efficiently conserved. CONSTITUTION: A method for preparing an organic fertilizer using sterilizing method of a polluting deposit in a costal nursery according to the present invention comprises the steps: a) pumping a seabed deposit and dewatering it; b) mixing organic wastes such as livestock feces and urine, human waste, triturated food wastes and sewage sludge with the dewatered seabed deposit; c) introducing a sterilizing additive to the mixed waste containing the deposit and organic wastes to obtain the safety from pathogenic micro-organisms which destruct coliform group, fecal coliform and viable cell and to improve the organic character of the mixed wastes wherein the sterilizing additive added in the said sterilization step c) is calcium oxide(CaO) and magnesium oxide(Mg(OH)2).
Patent KR-20010114056-A (KR)
Inventor: PARK BYEONG SU
IPC: H01L21/28
Filed: 2000-06-20
Abstract: 본 발명은 플래쉬 메모리 소자의 워드라인 형성 방법에 관한 것으로, 필드 산화막의 상부에 일부 중첩되어 형성된 플로팅 게이트의 측벽에 스페이서를 형성하거나, 경사 식각 공정으로 플로팅 게이트를 확정함으로써 콘트롤 게이트로 사용되는 텅스텐 실리사이드막의 크랙 현상을 방지할 수 있는 플래쉬 메모리 소자의 워드라인 형성 방법이 제공된다.