baber/WOPTO huggingface dataset:
Patent KR-20000023662-A (KR)
Inventor: HOCHLOWSKI JILL E
IPC: A61P31/04
Filed: 1999-01-09
Abstract: PURPOSE: Title compounds are provided which can treat bacterial infection. CONSTITUTION: Bromothiacumicin and its prodrug(formula 1; R1 and R2 are H, C1- C4alkanoyl; R3 and R4 are independently H, hydroxy or can form =O group together; R5 and R6 are independently H, Br or Cl; one of R5 and R6 is Br) are provided. Thus, a culture medium containing 2% of glucose monohydrate, 0.1 % of soybean oil, 15 of soybean powder, 0.3 % of beef extract, 0.05 % of K2HPO4, 0.05% of MgSO4, 7H2O, 48% of KBr and 0.35 of CaCO3 is sterilized at 121°C, 1.05 kg/square cm for 1 hour, followed by growing at 30°C for 10 days in agar culture medium. Obtained culture is seeded in a culture medium containing 0.1 % of glucose monohydrate, 2.4 % of water soluble starch, 0.5 % of yeast extract, 0.5 % of tripton, 0.3 % of beef extract and 0.4 % of CaCO3 by two stages to give the bromothiacumicin.
Patent KR-20000029831-A (KR)
Title: Composition and process for treating metal surfaces
Inventor: MELZER JEFFREY I
IPC: B05D7/14
Filed: 1997-05-22
Abstract: PURPOSE: A method is provided for hydrophilic coating on a metal surface such as aluminum, steel coated zinc and the steel coated zinc-aluminum. CONSTITUTION: A method of forming a hydrophilic coating on a metal surface which includes contacting the metal surface with a substantially silane free aqueous solution containing a cationic polymer and an alkaline aqueous silicate.
Patent KR-20000048746-A (KR)
Title: Ceramic bodies for use in composite armor
Inventor: COHEN MICHAEL
IPC: F41H5/02
Filed: 1997-10-07
Abstract: PURPOSE: An armor panel is provided which is particularly effective in arresting a plurality of projectiles impacting upon the same general area of the panel. CONSTITUTION: A composite armor for absorbing and dissipating kinetic energy from high velocity projectiles, comprises a panel provided with a layer of a plurality of high density alumina ceramic bodies, each of the bodies being substantially cylindrical in shape, with at least one convexly curved end face, and each of the bodies having a major axis substantially perpendicular to the axis of its respective curved end face, wherein the ratio D/R between the diameter D of each of the cylindrical bodies and the radius R of curvature of the respectively convexly curved end face of each of the bodies is at least 0.64: 1, and wherein the bodies are arranged in a plurality of adjacent rows and columns, the major axis of the bodies being in substantially parallel orientation with each other and substantially perpendicular to an adjacent surface of the panel.
Patent KR-20000068715-A (KR)
Title: 구조화 문서 작성 장치 및 구조화 문서 작성 방법
IPC: G06F13/00
Filed: 1998-03-27
Abstract: 스캐너부에 의해, 심볼을 포함하는 복수의 원고를 판독하여, 이미지 데이터로 변환한다.  심볼 인식부에 의해, 이미지 데이터로부터 심볼을 인식한다.  다음에, 테이블 작성부에 의해, 1개의 페이지에 포함되는 심볼과, 공통 형상의 심볼을 갖는 다른 페이지를 대응시킨 링크 테이블을 작성한다.  문서 작성부에 의해, 링크 테이블을 이용하여 HTML에 의해 HTML 문서를 작성한다.  화면 상의 HTML 문서 중의 1개 페이지의 심볼을 클릭하면 다른 페이지에 액세스한다.
Patent KR-20000068722-A (KR)
Title: 디스크 카트리지
IPC: G11B23/03
Filed: 1998-07-31
Abstract: 증가된 기록 용량의 자기 디스크를 수납하기 위한 디스크 카트리지는 디스크형 기록매체의 신호 기록 영역의 일부를 디스크형 기록매체의 내외주에 걸쳐 바깥 쪽에 노출시키도록 카트리지 본체에 형성된 기록/재생용 개구부를 포함한다.  또한, 디스크 카트리지는 기록/재생용 개구부를 개폐하는 셔터부와 이 셔터부의 이동 방향의 양측에 위치하여 카트리지 본체에 이동가능하게 지지되는 지지부를 갖는 셔터 부재와, 이 셔터 부재의 이동 방향에 평행한 기록/재생용 개구부 폭방향의 양측에 위치한 가이드 홈을 포함한다.  상기 지지부는 이동을 위해 상기 가이드 홈과 결합한다.  기록/재생용 개구부는 디스크형 기록 매체의 외주를 대면하는 한 개방 단부가 상기 이동 가이드 부분과 카트리지 본체의 측면 사이에 위치하도록 배치된다.  셔터부재의 셔터부는 셔터부재가 기록/재생용 개구부를 개방하는 위치까지 이동할 때, 개구부의 개방 에지까지 기록/재생용 개구부를 개방하도록 구성된 잘린 부분을 구비하도록 형성된다.
Patent KR-20000052710-A (KR)
Title: Immunotherapy and improved vaccines
Inventor: KIM JONG J
IPC: C12N7/00
Filed: 1997-10-23
Abstract: PURPOSE: Provided are immunotherapeutic compositions and methods, and improved protective and therapeutic vaccines and improved methods for prophylactically and/or therapeutically inducing immune responses against antigens. CONSTITUTION: A gene constructs comprise nucleotide sequences that encode immunomodulating proteins which can be administered to individuals undergoing prophylactic or therapeutic vaccination protocols or therapeutic immunodulation protocols. The immunodulating proteins include human proteins IL-12, GM-CSF, IL-1, TNF-, TNF-ss, IL-2, IL-4, IL-5, IL-10, IL-15, IL-18, and a novel molecule designated BL-1. The gene constructs that comprise: a nucleotide sequence that encodes IL-12, GM, CSF, IL-1, TNF-a, TNF-ss, IL-2, IL-4, IL-5, IL-10, IL-15, IL-18, or BL-1; or nucleotide sequences that encode two or more of IL-12, GM-CSF, IL-1, TNF-a, TNr-p, IL-2, IL-4, IL-5, IL-10, IL-15, IL-18, or BL-1. It is intended that gene constructs can contain multiple copies of the same nucleotide sequence.
Patent KR-20000068881-A (KR)
Title: 복층 유리
IPC: E06B3/66
Filed: 1998-08-31
Abstract: 한쌍의 판유리(1) 사이에, 판면(板面)에 따라 간격을 두어 복수의 스페이서(2)를 배설하고, 양 판유리(1)의 외연(外緣) 전 주위에 걸쳐 밀봉 부재(4)를 개재(介在)시키고 있으며, 양 판유리(1) 사이의 공극부(空隙部) V를 감압(減壓) 상태로 밀폐하고 있는 복층(複層) 유리에 있어서, 상기 스페이서(2)는 판두께 방향으로 통상 시에 가해지는 정적(靜的)인 통상 외압의 작용에 대하여는 소정의 판유리 간격을 유지하고, 또한 판두께 방향으로 동적으로 가해지는 충격력의 작용에 대하여, 소성(塑性) 변형을 생기게 하여 응력 완화를 도모할 수 있도록 형성되어 있다.
Patent KR-20000069264-A (KR)
Title: Device for local administration of solid and semisolid formulations, sustained-release formulations for parenteral administration and method of preparation
IPC: A61D7/00
Filed: 1997-12-02
Abstract: The use of a specific device is claimed for implantation or insertion of a solid or semi-solid formulation (F), containing an active ingredient (A), into an organism at a precise receptor site. The device includes a component which is inserted into the body of the patient, can store (F) and can position (F) the precise site where it is required. The injection or insertion of (F) can be controlled externally. The device is withdrawn after (A) has been so placed. Formulations for use in the device are also claimed, specifically containing at least 50% of (A) mixed with a polylactide-glycolide copolymer (PGLA).
Patent KR-20000070591-A (KR)
Title: Process for the preparation of a carboxylic anhydride
IPC: C07B61/00
Filed: 1998-01-29
Abstract: The present invention provides a colorless and transparent carboxylic anhydride with excellent stability in a liquid state at room temperature which is useful in uses such as a curing agent for epoxy resins, a liquid state encapsulant for semiconductors, and a liquid state encapsulant for light emission diodes. Said carboxylic anhydride which is a liquid at 20 °C containing a carboxylic anhydride not having carbon-carbon double bond such as 3-isobutyl-5,6-dimethylcyclohexane-1,2-dicarboxylic anhydride, 3- (beta-methylbutyl)-5-methylcyclohexane-1,2-dicarboxylic anhydride, and 4- isohexylcyclohexane-1,2-dicarboxylic anhydride is prepared by forming an acid anhydride compound having a cyclohexane ring by a Diels-Alder reaction of a diene-hydrocarbon or triene-hydrocarbon having a carbon number of 10 with maleic anhydride, followed by carrying out a stereo- isomerization in the presence of a catalyst, and further carrying out hydrogenation of said reaction product.
Patent KR-20000071055-A (KR)
Title: 혐기경화성 실제조성물
IPC: C08F283/00
Filed: 1998-02-20
Abstract: 자동차부품등의 분야에서 밀봉성을 요하는 개소에 있어서 사용되는 액상가스켓으로서 호적한 내유성, 유연성에 뛰어나며 특히 고분위기하에서의 사용에도 유연성을 잃는 일이 없는 혐기경화성 실제(Seal劑)조성물을 제공한다. 
     우레탄(메터)아크릴레이트 프리폴리머, 라디컬중합성모노머 및 유기과산화물로 이루어지는 혐기경화성 실제에 더욱이 고무상폴리머의 코어와 유리상폴리머의 셸로 이루어지는 코어셸계 미립자를 가한다. 본조성물은 실부재(Seal部材)의 진동이나 외부응력에 대응할 수 있는 유연성이나 실성을 유지하는 만큼의 반발력이 뛰어나, 유면(油面)접착성에 뛰어나다.
Patent KR-20010005921-A (KR)
IPC: A61K6/04
Filed: 1998-03-23
Abstract: 본 발명은 의치를 제조하기 위한 은-팔라듐 합금에 관한 것이다.  합금 원소로서 선택된 인듐, 주석 및 아연의 함량으로 인해 열팽창계수가 약 16.5㎛/mK인 저융점 치아용 세라믹과 배합된 상태에서 어떠한 변색도 유발시키지 않는다.
Patent KR-20010020326-A (KR)
Title: 접지에 결합되도록 구성된 태그를 이용하는 무선 주파수 식별 태그 시스템
IPC: G06K19/07
Filed: 1999-02-19
Abstract: 무선 주파수 식별 태그 시스템(10)은 저장된 정보를 포함하는 무선 주파수 식별 태그(16)를 이용한다.  태그는 안테나 소자(28) 및 공통 전극(26)을 포함하며, 공통 전극은 접지(70)에 결합된다.  안테나 소자는 인접하게 위치한 여자기(12)로부터 여자기 신호(30)를 수신한다.  여자기 신호를 수신하는 경우, 태그는 통전되어, 저장된 정보를 기초로 판독 신호(32)를 생성하도록 한다.  안테나 소자는 다음으로 판독 신호를 인접하기 위치한 판독기(14)로 전송하는데, 여기서 판독기는 저장된 정보를 검출한다.  에너지 및 데이타 모두는 네트워크의 불균형 속성으로 인해 용량성 결합되어, 결합 임피던스를 감소시킨다.
Patent KR-20010013596-A (KR)
Inventor: KRUSE CARSTEN
IPC: B01D53/94
Filed: 1998-06-09
Abstract: The invention relates to a metal support for a catalytic converter used for purifying an exhaust gas flow, in particular from small-engine motors. The support consists of a plurality of strip-shaped foils (9, 10) which are assembled to form a honeycomb structure. In accordance with the invention, the foils form a foil packet (2) in which respectively adjacent foils are rigidly interconnected at connection points (11). These connection points (11) are set apart from each other and displaced alternately. When the foil packet is stretched, for example by winding it so as to form a hollow body, a honeycomb structure is formed which has flow channels (8) in its interior. These flow channels (8) pass through the honeycombs and have at least one radial direction component. The invention also relates to a foil packet (2) which is used as a catalyst, in particular for small engines. This foil packet (2) is characterized in that, when stretched, it first forms an essentially flat, flexible honeycomb structure which can be wound into a hollow body having almost any cross-sectional shape. It can thus be adapted to existing configurations of catalyst containers.
Patent KR-20010068686-A (KR)
Title: Electric razor for removing a outgrowth
Inventor: O TAE JUN
IPC: B26B19/00
Filed: 2000-01-07
Abstract: PURPOSE: A shaved beard and mustache remover of an automatic razor is provided to smoothly collect shaved beard and mustache hairs in a shaved beard chamber without scattering outside a safety net of the razor and to hygienically empty out the shaved beard and mustache chamber. CONSTITUTION: An electric razor(30) consists of: a cutting blade(34) cutting a beard and mustache; a ram(36) placed in the upper side of the cutting blade; a motor reciprocating the ram and the cutting blade; and a housing(32) embedding the cutting blade, the ram, and the housing. A shaved beard and mustache remover in the electric razor comprises: a rotating fan(38) rotated by the motor between the upper side of the motor and the ram; a shaved beard and mustache chamber(40) storing shaved beard and mustache hairs in the right and the left space of the motor; and an air discharge chamber(50) discharging air from the shaved beard and mustache chamber by the rotating fan. The shaved beard and mustache chamber is detachable from the housing through a locking groove of the housing. Air with the shaved beard and mustache hairs is filtered in the shaved beard and mustache chamber and moved to the air discharge chamber.
Patent KR-20010073251-A (KR)
Title: A circuit for autometically controlling a high-voltage in a video display system
Inventor: YEO JONG HYEON
IPC: H04N3/19
Filed: 2000-01-13
Abstract: PURPOSE: A high voltage automatic adjusting circuit of video display equipment is provided to automatically adjust high voltage by a microcomputer controlling overall system of the video display equipment during a producing process. CONSTITUTION: A generator(31) generates a PWM(Pulse width modulation) signal having a variable duty ratio by a control signal(S). A converter(32) converts a source voltage(Vcc) of fixed level into a B+ voltage of variable level by turning a switching element(FET) on/off through the PWM signal. A booster(33) boosts the B+ voltage input to a primary site. An output unit(34) converts the secondary voltage of the booster(33) into a DC high voltage(Vh) to output it to an anode, and converts a third voltage into a DC feedback voltage(Vfl). A microcomputer(10) controls overall system, and generates a control signal having variable DC level by receiving the DC feedback voltage(Vfl) from the output unit(34) if a high voltage adjusting command is input from an operator.
Patent KR-20010076734-A (KR)
Title: System and method for splitting by a telephone number of a voice mail notification message
Inventor: KIM TAE HYEONG
IPC: H04W4/12
Filed: 2000-01-27
Abstract: PURPOSE: An apparatus for dividing a voice notification message by exchange numbers and a method thereof is provided to easily arrange the exchange numbers between a VMS(Voice Message System) and an SMSC(Short Message Service Center) by using a VRS(Voice Routing Server) capable of determining the routing route of a voice notification message. CONSTITUTION: A voice message server(100) outputs a voice notification message to a routing server(200) in response to the receiving of a voice message from a subscriber terminal. The routing server(200) comprises a prefix table for storing the information by which a specific exchange number is routed to a specific SMSC, and outputs the voice notification message to the SMSC(300), referring the routing information stored in the prefix table according as the voice notification message of the voice message from the voice message server(100) is received.
Patent KR-20010077150-A (KR)
Title: Control unit of apparatus for driving wiper of vehicle and control method relating to the same
Inventor: CHUN GYEONG SANG
IPC: B60S1/08
Filed: 2000-01-31
Abstract: PURPOSE: A device and a method for controlling a wiper driver are provided to have the excellent response property and to naturally operate a blade when turning on at an inverse rotation of a motor after turning off at a right rotation of the motor. CONSTITUTION: A controller of a wiper driver contains a wiper position detecting unit to detect a position of a wiper; relay switches(RA1-RC) to improve a right rotation path and an inverse rotation path of a motor; and a relay switch opening/closing unit(282) to open and close the relay switches by responding to a mode of a wiper switch and an operation of the position detecting unit. In turning off the wiper switch during a fast rotation of the motor, the motor is inversely rotated after right rotating up to a return position. The motor is stopped in a stop position. In turning off the wiper switch during a slow rotation, the motor is inversely rotated after right rotating up to the return position. The motor is stopped in the stop position. In turning on a wiper relay in an intermittent mode, the wiper relay is operated slowly. Otherwise, the wiper switch is turned off. A phase difference between the stop position and the return position is about 180degrees.
Patent KR-20010077245-A (KR)
Title: Power circuit of monitor
Inventor: PARK BYEONG DO
IPC: H04N3/18
Filed: 2000-02-01
Abstract: PURPOSE: An electric power circuit of monitor is provided to maintain an output voltage of an electric power part stably by synchronizing an electric power frequency with a deflection frequency, and inputting the electric power frequency synchronized with the deflection frequency to the electric power part. CONSTITUTION: An electric power circuit of monitor includes a horizontal deflection IC(10), a horizontal driving signal output part(20), a horizontal deflection part(30), a power saving signal input part(40), a horizontal output driving stop part(50), a power saving control part(60), a synchronous signal generating part(70), an electric power switching part(90), and a signal transferring part(80). The horizontal deflection IC(10) outputs a pulse by receiving a horizontal synchronous signal(H-Sync) from D_sub. The horizontal driving signal output part(20) outputs a driving signal for a horizontal deflection of a screen by receiving the pulse from the horizontal deflection IC(10). The horizontal deflection part(30) is driven by receiving the driving signal, and generates a saw-tooth wave current flowing into a horizontal output transistor. The power saving signal input part(40) outputs a power saving signal in case that a user sets up DPM mode. The horizontal output driving stop part(50) outputs a driving stop signal to the horizontal driving signal output part(20) in case that the power saving signal is inputted. The power saving control part(60) controls an on/off duty ration according to an output of the power saving signal input part(40). The synchronous signal generating part(70) generates the synchronous signal by receiving the horizontal driving signal from the horizontal deflection IC(10). The electric power switching part(90) outputs driving voltages of each part of a monitor by receiving the synchronous signal. The signal transferring part(80) provides the synchronous signal to the electric power switching part(90).
Patent KR-20010081444-A (KR)
Title: Vertical air controller
Inventor: YOON CHUN GEUN
IPC: F24F1/02
Filed: 2000-02-14
Abstract: PURPOSE: A vertical type cooler/heater is provided to reduce energy consumption and noise caused by the air being discharged into the indoor area. CONSTITUTION: A cooler/heater comprises a housing(103) having an air inlet port and an air outlet port(107); a blower(105) installed inside of the housing, and which rotates to blow air; a heater exchanger(104) for controlling temperature of the air; and an air distributor for adjusting the flow direction of the air being discharged through the blower. The blower is disposed underneath the air inlet port of the housing, and the heat exchanger is arranged underneath the blower. The air distributor having an upper portion structured to allow laminar air flow, is arranged beneath the heat exchanger. The housing is structured in that the inner area of the housing decreases as it goes downward.
Patent KR-20010087947-A (KR)
Title: An image compression signal processing device and a method thereof on the digital recording system
Inventor: LEE JAE HUN
IPC: H04N19/90
Filed: 2000-03-09
Abstract: PURPOSE: An apparatus and a method for processing image compression signals of a digital recording system are provided to remove the degradation of image quality generated when recovering images compressed with a high compression ratio and to shorten over encoding time generated when encoding the images. CONSTITUTION: A wavelet transformer(100) transforms input images into frequency image components per frequency bands. A motion band divider(200) divides the frequency bands divided by the wavelet transformer(100) into low/high frequency bands. A motion detector(300) consists of a fractal coefficient detection part(310) detecting motion information of a moving object from images using a low frequency band, and a fractal coefficient modulating part(320) modulating the difference between a detection signal of the fractal coefficient detector(310) and a fractal coefficient detected from a previous image. A high frequency band encoder(400) encodes the frequency of the high frequency band divided by the motion band divider(200). A multi-step approximation part(500) decreases the difference between frequency bands before/after the conversion due to the wavelet transformer(100). A data compressor(600) compresses outputs of the fractal coefficient modulating part(320) and the multi-step approximation part(500) into compressed bit streams. A data transfer part(700) stores and transfers the compressed outputs of the data compressor(600).
Patent KR-20000071434-A (KR)
Title: 데이터 라디오의 필터-버퍼 베이스밴드 경로에서 ｄｃ오프셋의 연속적인 근사 보정장치 및 방법
IPC: H04L27/22
Filed: 2000-03-10
Abstract: DC 오프셋 보정 배열은 하류의 디지털 데이터 분석기에 적용되기 위한 데이터 라디오와 같은 장치의 신호 프로세싱 경로내에 도입된 DC 오프셋을 위해 보상한다.  오프-라인 교정 사이클 동안, DC 오프셋은 연속적인 근사 DC 오프셋 측정회로에 의해서 측정되고, 측정된 오프셋을 나타내는 다중비트 출력 디지털 코드를 저장한다.  상기 코드는 DC 오프셋 보정회로에 결합되고, 상기 회로는 선택된 신호 프로세싱 구성요소, 예를 들어, 결합된 부 피드백 저역-통과 필터 및 버퍼 증폭기에 상기 공급된 구성요소가 상기 측정된 DC 오프셋을 효과적으로 상쇄시키는 이진적으로 가중된 보정전압의 규정된 부분을 주입하도록 하는 보정전류를 공급한다.
Patent KR-20010091551-A (KR)
Title: Method for Operating Electronic Commerce Site Which Makes a Profit From Auction of Position of Directory for Seller's Goods
Inventor: KIM JEONG HO
Filed: 2000-03-16
Abstract: PURPOSE: An electronic commerce site operation method for profit structure based on auction of commodity directory position is provided to enable a seller to establish a low sales price by presenting a profit structure based on an auction of a commodity directory position. CONSTITUTION: A first process(2a) registers a credit card number of a seller who registers a commodity on an electronic commerce site. A second process(2b) presents an auction of a commodity direction position to the seller and receives a bid from the seller. A third process(2c) determines a successful bidder of the bidders. A fourth process(2d) settles the auction price with the registered credit card of the successful bidder. A fifth process(2e) registers the commodity of the successful bidder on the successfully bidden commodity directory position.
Patent KR-20010092043-A (KR)
Title: Semiconductor device comprising a thin layer of tantalum oxynitride gate insulator and method of the preparation thereof
Inventor: HWANG HYEON SANG
IPC: H01L21/3213
Filed: 2000-03-20
Abstract: PURPOSE: A MOS device and a method for manufacturing the same are provided to improve the dielectric constant and the reliability of a tantalum oxynitride(TaOxNy) insulating layer. CONSTITUTION: In the MOS device comprising a silicon substrate, a gate insulating layer and a gate electrode, a passivation layer further includes an interface passivation layer between the silicon substrate and the gate insulating layer. At this time, a tantalum oxynitride(TaOxNy; where, 1<x<2.5 and 0.01<y<1.5) film is used as the gate insulating film. Also, the passivation layer is made of a silicon oxide(SiO2) and the thickness of the SiO2 is 3-10Å.
Patent KR-20010100237-A (KR)
Inventor: LEE SEUNG JUN
IPC: H04J13/20
Filed: 2000-03-22
Abstract: 본 발명은 차세대 이동 통신에 관한 것으로, 특히 멀티 코드를 이용한 공통 패킷 채널의 전송 장치 및 방법에 관한 것이다. 이와 같은 본 발명에 따른 공통 패킷 채널의 전송 장치는 전송하고자 하는 데이터 부분 중에서 소정 개수의 데이터 부분을 I 채널로 입력받아 각각 채널화하는 제 1 채널화부와, 상기 데이터 부분 중에서 나머지 데이터 부분과 제어 부분을 Q 채널로 입력받아 각각 채널화하는 제 2 채널화부와, 상기 제 1 채널화부에서 각각 채널화된 데이터 부분을 더하는 제 1 합산기와, 상기 제 2 채널화부에서 각각 채널화된 데이터 부분 및 제어 부분을 더하는 제 2 합산기와, 상기 제 2 합산기에서 출력된 데이터를 복소 형태로 변환하는 허수 변환기와, 상기 허수 변환기에서 출력된 데이터와 상기 제 1 합산기에서 출력된 데이터를 더하는 덧셈기와, 상기 덧셈기에서 출력된 데이터에 스크램블링 코드를 곱하여 스크램블링하는 곱셈기로 구성되므로써 최대 데이터 레이트가 960kbps 이상일 때에도 데이터를 전송할 수 있어 많은 양의 패킷 데이터를 한번에 고속으로 전송할 수 있는 효과가 있다.
Patent KR-20000037175-A (KR)
Inventor: PARK TAE KWANG
IPC: H04L12/66
Filed: 2000-04-10
Abstract: PURPOSE: A motion picture, a voice transmission and a cyber consultation method using the internet and a private software are provided to make consultation with a desired consultant on the internet in real time through the motion picture and the voice. CONSTITUTION: Searching a desired cyber consultant through DB query on the internet, a user connected to a main system listens to a consultant's voice using ARS(Audio Response System) service, and also proceeds with a real-time motion picture and voice consultation.
Patent KR-20000077076-A (KR)
Title: 반도체소자 탑재용 배선기판과 그 제조방법
IPC: H01L25/10
Filed: 2000-04-24
Abstract: 개구를 가지는 제 1 절연막이 예를 들면 동으로 만들어지는 베이스상에 형성된다.  하부에 메탈라이즈막으로 만들어진 배선막이 제 1 절연막상에 형성된다.  제 2 절연막은 특정부분을 제외하고 그 위에 형성되며, 베이스는 배선막의 뒷면을 노출하도록 선택적으로 에칭된다.  배선막 및 볼전극과 같은 단자가 전해도금에 의해서 형성된다.  베이스는 배선막에 접속되어 접지 및/또는 전원선으로 형성된다.  배선기판의 각 주된 면상에 LSI 칩을 탑재할 수 있도록 하기 위해서, 또한 각각 LSI 칩이 장착된 다수개의 기판을 적층하기 위해서, 배선기판은  수지막의 다른쪽 측에 상기 개구를 통하여 상기 배선막에 접속된 2가지의 서로 다른 높이로 형성된 금속돌기를 포함하여 구성된다.
Patent KR-20010100348-A (KR)
Inventor: AHN SU HYEON
Filed: 2000-05-01
Abstract: 코르크를 이용하여 물에 뜨는 인공 식물섬을 만들고, 이 인공 식물섬에 수생식물을 재배할 수 있는 코르크를 이용한 인공 식물섬이 개시된다. 
     종래에 인공 식물섬이 폐타이어 등으로 형성됨에 따라 구성이 복잡하고 제조비가 고가로 되는 등의 문제점들을 해결하기 위하여, 복수 개의 통공을 갖는 바닥판, 상기 바닥판의 가장자리에 결합된 측판으로 재배 상자를 구성하여 서로 연결하고, 상기 재배 상자 내에는 천연섬유 블랭킷 및 토양층을 적층하여 수생식물을 식재하며, 상기 바닥판 및 측판은 코르크재 또는 스티로폼 재료로 형성된 인공 식물섬이 제공된다. 
     따라서, 자연 친화적인 코르크재로 형성된 재배 상자에 의해 별도의 부유재를 사용하지 않고도 물위에 띄울 수 있으며, 재배 상자 내에서 식재된 수생식물에 의해 수질의 정화는 물론 어류 및 조류의 휴식처나 산란 장소로 제공되고, 구조가 간단하여 제조가 용이하고 제조비가 저렴하며 이동 등의 설치가 용이하게 된다.