baber/WOPTO huggingface dataset:
Patent KR-20010095648-A (KR)
Title: A community of dwelling houses management system using the internet and method for managing using the same
Inventor: KIM YEONG DAE
Filed: 2000-04-11
Abstract: PURPOSE: A system for managing an apartment house using the Internet and a managing method using the system are provided to restrict an entrance of an outsider selectively and enable a dweller to manage one's house in a remote place by totally controlling coming in and out persons in a guard room. CONSTITUTION: A recording medium(110a) stores an apartment house managing supporting program for managing an apartment house through a common network(100). A web server(110) has a hard disk drive and stores a browser for connecting to the common network(100). A router(120) is connected to the common network(100) and arranges a data transmission between the web server(110) and an apartment house managing equipment(130). The apartment house managing equipment(130) is connected to the common network(100) through the router(120), thus the equipment(130) is connected to the web server(110) all the time, and may control a management thereof in a remote place through the web server(110) and stores a web browser necessary for connecting to the common network(100).
Patent KR-20010095789-A (KR)
Title: Rotation of Magnetic Easy-Axis and Multiple Easy-Axis in Magnetic Materials and the Fabrication Method of the Same
Inventor: CHAE GEUN HWA
IPC: H01L27/105
Filed: 2000-04-12
Abstract: PURPOSE: A method is provided to achieve an improved magnetic recording density by rotating the magnetization direction at a predetermined angle and forming double or multiple magnetization directions within the magnet. CONSTITUTION: A method comprises the first step of forming a plurality of thin film layers by depositing transition metal containing Mn and ferromagnetic substance containing at least one of Co, Fe and Ni, and rare-earth element containing at least one of Pt or Pd; and the second step of mixing plural thin film layers by performing ion beam incidence to the thin film layers, wherein the ion beam includes at least one of He, Ne, Ar, Xe and Kr, and forming double or triple metal alloy thin film of metastable state. In the second step, magnetic field is applied in a vertical or horizontal direction to the thin film so as to obtain superior magneto-optical characteristics.
Patent KR-20010096815-A (KR)
Inventor: EUN YU JIN
IPC: H04L9/32
Filed: 2000-04-14
Abstract: 본 발명은 전자서명 인증에 기반한 다단계 보안용 보안커널에 관한 것으로, 비인가된 자가 컴퓨터 시스템 또는 네트워크 시스템에 침입하여 비밀로 분류되거나 또는 중요도가 높은 민감한 정보에 접근하여 정보를 위·변조, 삭제, 또는 유출시키는 것과 같은 해킹 위협으로 부터 정보를 안전하게 보호하기 위한 다단계 보안용 보안커널에 관한 것이다. 
     이를 위해 본 발명은 사용자레벨에는 보안관리모듈, 인증서 저장부 및 보안 라이브러리를, 커널레벨에는 시스템호출 인터페이스와 보안커널로 구성한다. 보안관리모듈은 보안라이브러리와 시스템 호출 인터페이스 및 기존의 라이브러리와 상호 동작하여 보안관리자 및 사용자용 전자서명키를 생성하고 인증서를 발급하며, 커널레벨에서 보안관리자와 사용자를 식별하여 다단계의 비밀수준을 갖는 보안관리자 및 사용자의 다단계 비밀수준을 갖는 파일시스템에 대한 접근제어를 안전하게 수행할 수 있도록 인터페이스를 제공한다. 
     보안커널에서는 보안관리자 및 사용자의 신분확인을 위해 전자서명 검증 수단을 제공하며, 전자서명 검증 후 부여된 보안관리자 또는 사용자 프로세스의 다단계 접근권한과 보안관리자에 의해 파일시스템 보안을 위하여 설정된 파일시스템의 다단계 접근권한 정보를 이용하여 특정 파일에 대한 다단계 접근제어 수단을 제공한다. 
     이와 같이 전자서명 인증을 이용한 신분확인과 이와 연계하여 실행되는 프로세스의 파일시스템에 대한 다단계 접근제어를 통해 컴퓨터 시스템의 파일시스템에 대한 위·변조, 삭제 또는 유출 행위를 커널레벨에서 원천적으로 방지할 수 있어 파일시스템에 대한 안전·신뢰성을 보장할 수 있다.
Patent KR-20000077055-A (KR)
IPC: H01G4/12
Filed: 2000-04-20
Abstract: 등가 직렬 인덕턴스를 최소화하고, 공진 주파수를 증가시키고, 커패시터의 크기를 줄이고, 커패시터의 실장의 용이성을 매우 향상시켜 다층 커패시터를 구성한다. 커패시터 몸체의 길이 방향의 치수 및 폭 방향의 치수는 실질적으로 동일하고, 대향하는 제 1 및 제 2 내부 전극의 패턴은 실질적으로 사각형을 가진다. 제 1 내부 전극의 제 1 인출부 및 제 2 내부 전극의 제 2 인출부는 두 측면 및 두 단면으로 연장된다. 제 1 인출부에 접속된 제 1 외부 전극 단자 및 제 2 인출부에 접속된 제 2 외부 전극 단자는, 대향하는 극성을 가지는 외부 전극 단자에 대향하게 배치되고, 번갈아가면서 인접하도록 배열된다.
Patent KR-20010097561-A (KR)
Inventor: YOO BYEONG DON
IPC: A01K87/08
Filed: 2000-04-24
Abstract: 본 발명은 코르크 또는 EVA(Ethyl Vinyl Acetate) 손잡이에 다양한 로고와 상표 등의 디자인이 형성된 우레탄 발포 및 러버(rubber)발포 성형품을 가열 결합함으로써 홍보 및 광고효과를 발휘할 수 있도록 고안된 낚시대 손잡이에 관한 것으로, 코르크 또는 EVA(Ethyl Vinyl Acetate)등으로 이루어지는 낚시대의 손잡이에 각종 디자인이 형성된 우레탄 발포 및 러버(rubber) 발포를 결합시켜서 촉감을 향상시킴으로써 낚시할 때의 손맛을 한층 상승시켰으며, 강도와 탄력성면에 있어서도 기존의 EVA(Ethyl Vinyl Acetate)에 의해 제조된 손잡이에 비하여 우수한 성질을 발휘한다. 
     또한, 본 발명의 낚시대 손잡이는 각종 엠블럼, 상표, 디자인 등을 코르크 손잡이 또는 EVA(Ethyl Vinyl Acetate) 손잡이에 형성시킬 수 있게 됨으로써 낚시대의 외관을 한층 미려하게 함과 동시에 홍보 및 광고효과를 최대로 발휘할 수 있는 효과가 있는 것이다.
Patent KR-20010020820-A (KR)
Title: Article for treating body fluids
Inventor: MISHIMA YOSHINOBU
IPC: A61F5/44
Filed: 2000-05-09
Abstract: PURPOSE: To provide a humor disposal article having the function of a absorbing humor and the function of preventing leakage of humor. CONSTITUTION: This humor disposal article has a panel 1 with a core 4 between a top sheet 2 and a back sheet 3, the panel 1 having front and rear ends 20, 22 along its longitudinal direction and an intermediate part 21 located between the front and rear ends 20, 22. The panel 1 includes a bottom 5, a peripheral wall part 6 and an opening 7, the peripheral wall part 6 being formed of a front peripheral wall part 6a with a pointed front end extending upward of the panel 1, a rear peripheral wall part 6c having a pointed rear end with a width smaller than the width of the front peripheral wall part 6a, and a pair of spaced apart intermediate peripheral wall parts 6b approaching each other as they get closer to the front and rear peripheral wall parts 6a, 6c. The front peripheral wall part 6a has divided areas 20a divided by the centerline of the panel 1 and brought toward the centerline, so that a pair of mating edges 9 which project longitudinally forward across the centerline are fixed together on the centerline. The rear peripheral wall part 6c has divided areas 22a divided by the centerline and brought toward the centerline, so that a pair of mating edges 10 extending crosswise across the centerline are fixed together on the centerline.
Patent KR-20010007059-A (KR)
Inventor: THATCHER JONATHAN CARL
IPC: F01D5/18
Filed: 2000-05-10
Abstract: PURPOSE: A cooling effect at rear-edge rear end area is improved, by not allowing plural partition aisles along the long side of turbine stator blade to connect to the cavity at one end, and plural turbulence makers is fitted at hinder part of the aisles, not allowing turbulence makers at most part of front part of rear aisles. CONSTITUTION: The rear edge of nozzle stator blade (40) is separated from each other along the long side, and has plural cooling aisles (42) connecting to cavity (44) to which cooling air is supplied. The opposite end part of cooling aisles (42) leads to the opening (45) penetrating rear end (46) of rear edge (40), through which used cooling air is poured directly into high-temperature gas passage. Each cooling aisle (42) generates turbulence partly with turbulence maker (52) located near rear part (50) of the aisle (42). Turbulence maker (52) is made of ribs forming abutting surface extending toward circumferential direction, generating turbulence on air passing rear part (50) of aisle. Further, major portion of front aisle part (54) of each cooling aisle (42) at long side is not equipped with turbulence maker (52), forming a smooth bore.
Patent KR-20010105505-A (KR)
Title: Ball sliding unit panel or thereby mounting a supporting plate
Inventor: HWANG JU HONG
IPC: A63G21/00
Filed: 2000-05-12
Abstract: Carboxyl functional polyester resins obtainable by reaction of (a) at least a compound of formula (I) wherein x >= 1 wherein R 1and R2each may represent an alkyl group having from 1 to 4 carbon atoms or wherein R1and R2may form together the remainder of cyclic cycloalkyl group (A1), optionally mixed with minor amounts of a corresponding compound of formula (I) wherein x=0, or anhydride thereof (A2), (b) at least one diol compound B, comprising two aliphatic hydroxyl groups, which may each independently be a primary or a secondary hydroxyl group; (c) optionally one dihydroxymonocarboxylic acid compound C, comprising a tertiary aliphatic carboxyl group and two aliphatic hydroxyl groups which may each independently be primary or secondary hydroxyl, and (d) optionally a trihydroxyalkane (D1) or tetrahydroxyalkane (D2); the molar ratio of compounds (A1+A2):B:C:D1:D2 being X+Y+2Z+3Q+P:X:Y:Z:Q, wherein X ranges from 1 to 8, Y ranges from 0 to 8, Z ranges from 0 to 4 and Q ranges from 0 to 3 and wherein P ranges from 1 to 5, preferably from 1 to 3 and is most preferably equal to 1, at a temperature of from 100 to 240, until essentially all the hydroxyl groups as initially present in the reaction mixture have been reacted; linear or branched polyglycidyl esters derived therefrom and powder coating compositions comprising one or both type of these ester types.
Patent KR-20010104097-A (KR)
Inventor: LIM GYEONG HEON
Filed: 2000-05-12
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은 인터넷을 이용한 상품광고 방법 및 그를 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은, 타임 딜레이(time delay)를 이용한 영상기법에 의한 배너광고로서, 단순한 광고문구나 이미지를 보는 차원에서 한단계 발전한 유저(클라이언트측)에 의해 광고문구나 이미지의 클릭(click)을 유도함으로써 보다 적극적인 홍보를 위한 상품광고 방법 및 그를 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체를 제공하고자 함. 
     3. 발명의 해결방법의 요지 
     본 발명은, 인터넷을 이용한 상품광고 방법에 있어서, 타임 딜레이(time delay)를 이용한 영상기법에 의한 배너광고를 하되, 단순한 광고문구나 이미지를 보는 차원에서 한단계 발전한 유저(클라이언트측)에 의해 광고문구나 이미지의 클릭(click)을 유도함. 
     4. 발명의 중요한 용도 
     본 발명은 인터넷 전자상거래 서비스 등에 이용됨.
Patent KR-20010105731-A (KR)
Title: A Sputtering Equipment using plasma
Inventor: KIM HYEON SEUNG
IPC: C23C14/34
Filed: 2000-05-17
Abstract: A method of manufacturing a compound sanitary napkin (20) comprising a primary absorbent member (30) and a base member (50) is provided. The primary absorbent member (30) extends in a longitudinal direction, comprises a primary absorbent element and a fluid peervious cover superimposed on the primary absorbent element, and superimposes on the base member. The method comprises the steps of: wrapping the primary absorbent element by the fluid pervious cover to make the primary absorbent member (30), the primary absorbent element arranged to provide a first predetermined interval, forwarding the primary absorbent member (30), toward a combining section, feeding the base member (50) toward the combining section, applying a union means to at least one of the primary absorbent member (30) and the base member (50) along at least a part of the longitudinal direction to affix the primary absorbent member (30) and the base member (50), and combining the primary absorbent member (30) and the base member (50) by applying at least pressure at the interval.
Patent KR-20010105976-A (KR)
Title: Method for providing growth process image
Inventor: HWANG BYUNG YOUNG
IPC: G06Q50/10
Filed: 2000-05-19
Abstract: A planarization composition is set forth in accordance with an embodiment of the invention. The composition comprises spherical silica particles having a weight average particle diameter which falls within the range from about 0.03 mu to about 2 mu and is mono-disperse in that at least about 90 weight percent of the particles have a variation in particle diameter from the average particle diameter of no more than about ±20 %. A liquid carrier comprising up to 20 weight percent ROH, and an amine hydroxide which is NR4OH or NR2NR3OH, where each R is HCH3, CH2CH3, C3H7OR C4H9, in the amount of 0.1 to 10 weight percent; an oxidizer which is in the amount from about 0.5 to 15 weight percent; an acid stabilizer for adjusting the pH to fall within a range from about 7.0 to about 0.5; and the remainder is water. The invention also relates to a thinning, polishing and planarizing apparatus and to a method for carrying out the thinning, polishing and planarizing operation.
Patent KR-20010106611-A (KR)
Inventor: HONG JONG CHEOL
Filed: 2000-05-22
Abstract: 본 발명은 출시예정의 신상품에 대하여 선예약구매를 시행함으로써, 상품의 사용자와 상품의 제조자 및 판매자에게 모두 혜택이 갈 수 있도록 하는 전자상거래방법에 관한 것으로, 나아가 상품소비자에게 새로운 상품에 대한 아이디어를 창안하도록 하는 전자상거래방법이다. 
     본 발명은 판매자들이 상기 신상품에 대한 정보들을 상기 중계서버에 등록하도록 하고, 사용자들이 중계서버로부터 전송된 상기 등록된 정보들을 보고 특정 신상품에 대하여 의견제시, 예약금을 입금, 구매등의 반응을 유도하도록 하고, 이와 같은 반응을 제공하는 사용자에게 예약적립금을 지급하거나, 구매시 우선구매혜택을 부여하는 혜택을 주도록 한다. 
     본 발명에 따르면 미 출시된 신상품에 대하여 사용자가 판매자에게 적극적으로 의견을 개진할 수 있고, 판매자는 신상품을 기획, 출시하는 과정에서 이러한 의견을 적극반영함으로써 사용자가 원하는 방향으로 상품을 제조 판매할 수 있다.
Patent KR-20010107131-A (KR)
Inventor: LEE IN YONG
Filed: 2000-05-25
Abstract: 피스캔면 상에 맺히는 스폿을 스캔라인을 따라 이동시키기 위한 광스캔 장치에 있어서, 소정 파장의 광을 출사하는 광원과; 광축을 따라 소정 두께로 이격된 비구면과 실린더면을 가지고, 상기 광축과 직교하며 상기 실린더면의 정점들로 이루어진 x 축을 지나는 광은 상기 광축과 평행하게 출사하며, 상기 광축 및 x 축에 직교하는 y 축을 지나는 광은 상기 광축 상에 수렴시키는 비구면 렌즈와; 상기 광원에서 출사된 광의 빔직경을 제한하는 조리개와; 상기 비구면 렌즈에 의한 상기 광의 수렴 위치에 설치되며, 외주를 따라 형성되는 다수의 반사면들을 가지고, 상기 반사면들에 의해 반사시켜 상기 조리개를 통과한 광을 주기적으로 편향시키는 폴리곤 미러와; 상기 폴리곤 미러의 반사면에서 반사된 광을 상기 피스캔면 상에 수렴시키는 수렴 렌즈를 포함하여 구성한다.
Patent KR-20010107327-A (KR)
Title: 리니어 모션 가이드
Inventor: SONG CHEON BOK
IPC: F16C29/12
Filed: 2000-05-26
Abstract: 본 발명의 직선이동을 안내하기 위한 리니어모션가이드는 프레임과 레일부재와, 캐리어를 구비한다.  프레임은 길이방향으로 연장되는 베이스와, 서로 대향하는 측벽을 구비하되, 측벽의 서로 마주보는 쪽에 길이방향으로 연장되는 레일홈이 마련되어 있다.  레일부재는 상기 레일홈에 삽입되어 있는 길이방향으로 연장된다.  캐리어에는 캐리어블록과, 상기 캐리어블록에 연결되며 그 외주면이 각각의 레일부재에 접촉하는 다수의 트랙롤러베어링이 마련된다.  본 발명의 제조방법에 따르면, 레일부재는 레일홈에 나란히 배열된 후 압입되거나, 레일홈과 일자로 정렬한 후 회전시켜 삽입한다.
Patent KR-20010107348-A (KR)
Title: 수목을 이용한 낙석차단막(망)과 수목을 보호하기 위한장치의 설치방법
Inventor: SON JENG IK
IPC: E01F7/04
Filed: 2000-05-24
Abstract: 본 발명은 수목을 이용한 낙석차단막(망)과 수목을 보호하기 위한 장치의 설치방법에 대한 것으로 더욱 상세하게는 절개지 상부에서 굴러 떨어지는 낙석을 방지하고 도로면에 접한 낙석방지책(망)의 피해를 최소화하며, 인명 및 차량을 보호하며 교통을 원활하게 하고, 절개지의 면적을 최대한 줄여 자연환경 및 산림을 보호하여 비용을 최대한 줄일 수 있고, 수목을 확실하게 보호할 수 있는 특징이 있다.
Patent KR-20000058571-A (KR)
Inventor: LEE SANG HYO
IPC: B60T13/122
Filed: 2000-06-15
Abstract: PURPOSE: A master cylinder for automotive vehicle is provided to simplify work process by eliminating the necessity of employing a metallic liner and a honing process for an interior of a cylinder body. CONSTITUTION: A master cylinder is characterized in that a cylinder body(50) has an interior formed in two-stage in such a manner that an outside diameter is larger than an inside diameter, a connecting member(53) having an oil inlet(51) is installed at a portion of the cylinder body to maintain a seal, another connecting member(56) having an oil outlet(55) is installed inside of the cylinder body, a rubber cup(60) having at a center thereof a penetration(62) having a predetermined diameter and at an edge thereof a projected piece(64) is installed at an end of the cylinder body, a fixing ring(70) for fixing the rubber cup is arranged between the rubber cup and the connecting member(53), and a piston(80) is installed inside of the cylinder body so as to move horizontally to form/release hydraulic pressure within the cylinder body. The piston has flow channels(82a,82b) for communicating the rubber cup and the cylinder body, and a penetration(85) which is closed/opened by a valve(84) resiliently being supported by a spring(83).
Patent KR-20010113988-A (KR)
Inventor: CHOI IN HYEOK
IPC: C10M107/02
Filed: 2000-06-20
Abstract: 본 발명은 베어링용 윤활 조성물은, 평균 분자량이 1 x 10 6 ~ 5 x 10 6 인 초고분자량 폴리에틸렌 1~ 95 중량부와, 상기 초고분자량 폴리에틸렌의 융점보다 높은 적점을 갖는 그리이스 1 ~ 95 중량부의 비율로 조성된 혼합물을 가열처리하여 이루어진 것으로서, 가열처리 또는 가열중이라도 자연유동되는 일이 없이 원하는 위치에 유지되어 작업이 양호함은 물론 보유력이 강하고 적용되는 베어링의 자기 윤활성을 장기간 유지할 수 있다는 효과가 있다.
Patent KR-20000058753-A (KR)
Inventor: CHOI YONG KYU
IPC: E02D33/00
Filed: 2000-06-14
Abstract: PURPOSE: An electric resistance sensor having a full bridge circuit to adhere on the surface of a steel tube pile is provided, which is as a sensor manufactured to form a full bridge circuit on a sensor adhesive part by gluing four pieces of an electric resistance sensor on the surface of a steel tube pile and measures the axial strain of a pile, stress and load. CONSTITUTION: An electric resistance sensor having a full bridge circuit to adhere on the surface of a steel tube pile (9) comprises the steps of; evening the surface of a steel tube pile (9) and removing impurities by using cleaning equipment for the surface of a steel tube pile (9); placing four pieces of an electric resistance strain gage sensor (1) parallel to the center of a pile and gluing on a steel tube pile (9); after completing the hardening of glue, forming a full bridge circuit by using the terminal connected to four pieces of a strain gage sensor (1); connecting an input terminal (6) and an output terminal (7) by soldering; applying a high-viscosity waterproof agent (2) thin in several times to protect a sensor part and a coupling wire (8); after 24 hours, applying an asphalt pad (3) and a rubber pad (4) for protection against insects; applying a secondary waterproof silicon (5).
Patent KR-20020002644-A (KR)
Title: Method for forming semiconductor device capable of preventing damage of interlayer insulating layer during additional ion implantation process for stbilizing bit line contact
Inventor: JIN SEONG GON
IPC: H01L21/265
Filed: 2000-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to effectively prevent damage to the interlayer dielectric in a p-type metal-oxide-semiconductor(PMOS) transistor region, by separately forming a bitline contact hole in a n-type metal-oxide-semiconductor(NMOS) transistor region and a bitline contact hole in the PMOS transistor region and by additionally implanting ions to a source/drain wherein only the lower surface of the bitline contact hole in the PMOS transistor region is exposed. CONSTITUTION: The interlayer dielectric is formed on a silicon substrate having the NMOS and PMOS transistors, and is selectively etched to form the first contact hole exposing a source/drain junction region of the NMOS transistor to contact a bitline. An etch mask which defines the second contact hole for exposing a source/drain junction region of the PMOS transistor, is formed. The interlayer dielectric not covered with the etch mask is etched to form the second contact hole exposing the source/drain junction region of the PMOS transistor. P-type impurity ions are implanted into the source/drain junction region of the PMOS transistor on the lower surface of the second contact hole. The etch mask is removed. A barrier metal layer is formed. A heat treatment process is performed to form a silicide layer on an interface between the barrier metal layer and the silicon substrate. The bitline connected to the NMOS and PMOS transistors through the first and second contact holes is formed.
Patent KR-20020002744-A (KR)
Title: Method of forming a copper wiring in a semiconductor device
Inventor: MIN U SIK
IPC: H01L21/28
Filed: 2000-06-30
Abstract: PURPOSE: A method for forming a copper interconnection of a semiconductor device is provided to remarkably improve a diffusion blocking characteristic by preventing copper ions or atoms from migrating to an insulation layer, and to reduce manufacturing cost by empolying TiN used as a diffusion barrier layer in a conventional process for forming the copper interconnection. CONSTITUTION: After the insulation layer(12) is formed on a semiconductor substrate(11) having a predetermined structure, a predetermined region of the insulation layer is patterned to form a trench exposing a predetermined region of the semiconductor substrate. The diffusion barrier layer(13) is formed on the resultant structure, and is exposed to the atmosphere. After a copper layer(14) is formed on the resultant structure to fill the trench, a polishing process is performed to form the copper interconnection.
Patent KR-20020004280-A (KR)
Title: Liquid Crystal Display
Inventor: KWON SUN YEONG
IPC: G02F1/136
Filed: 2000-07-04
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to improve the quality of definition by compensating the delay of driving signals by a gate line. CONSTITUTION: An LCD consists of a pixel display unit(41), a gate driver(42) and a source driver(43). The pixel display unit includes plural gate lines(G1,G2-Gn-1,Gn) crossing with plural data lines(D1,D2-Dn-1,Dn), TFTs(Thin Film Transistor) formed at each cross, pixel electrodes(CLC) and storage capacitor(Cs). In the gate driver, plural signal transfer patterns(44_1,44_2-44_n) are connected to an intermediate point of each gate line to transfer driving signals of the gate driver to the gate lines. An insulating layer is formed between the signal transfer patterns and the gate lines to connect the gate lines with the signal transfer patterns electrically through a contact hole. The signal transfer patterns are connected to the intermediate point of the gate lines to transfer driving signals to a gate line. Thereby, the transfer path of the driving signals output from the gate driver is reduced to a half. The driving signals fed to a gate line(Gn) are proceeded in both left and right directions from a point having a contact hole(54).
Patent KR-20010015196-A (KR)
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER
IPC: B22D11/20
Filed: 2000-07-06
Abstract: PURPOSE: A method is provided to predict temperature behavior and prevent occurrence of casting failure by detecting molten steel temperature in a tundish, detecting lowering of molten steel temperature during retention of the molten steel between the tundish and a mold, detecting temperature of liquid equivalent to the molten steel in the tundish and its isothermal formula on line, and finding continuous casting velocity with a given isothermal relationship. CONSTITUTION: Temperature Tliq+0deg.C of liquid equivalent to molten steel in a tundish and its isothermal formula Tliq+Ydeg.C are detected on line. In a range of Tliq+X deg.C<Tvert<Tliq+Y deg.C, continuous casting velocity is found and automatically adjusted. At that time, it is desirable that Tvert is molten metal temperature in the tundish, where X=5 and Y=15. During the casting time, the molten metal condition is on line displayed on a screen by a coordinate, where velocity of continuous casting is an x axis and molten metal temperature in the tundish is a y axis for the coordinate of the molten metal. Also, a continuous casting facility is equipped having a vibration upright mold 3.1 and casting velocity of maximum 10 m/min.
Patent KR-20020008651-A (KR)
Title: Equpiment for fabricating semiconductor and method for processing thereof
Inventor: KIM DO HYEONG
IPC: H01L21/205
Filed: 2000-07-25
Abstract: PURPOSE: A semiconductor fabricating equipment and a method for performing a semiconductor process are provided to prevent an error of a semiconductor process by depositing uniformly a predetermined material on a wafer. CONSTITUTION: A process chamber(210) is formed with a process chamber cover and a process chamber body. A passing hole is formed in a center portion of the process chamber cover. The process chamber cover is combined with the process chamber body by a hinge. A plasma etch device(230) is installed in the process chamber(210) in order to etch a part of material deposited on a wafer(270). The plasma etch device(230) is formed with a cathode electrode plate, an anode electrode plate, and a power supply portion. A deposition device(220) is installed in the process chamber(210) in order to deposit a predetermined material on the wafer(270). The deposition device(220) is formed with a reaction gas supply portion, a connection tube for connecting the reaction gas supply portion with the plasma chamber cover, and a reaction gas injection nozzle. A deposition/etch control portion(240) is formed with a heater block and a power supply in order to control a deposition speed.
Patent KR-20000059270-A (KR)
Title: Cyber farm
Inventor: KWAK JOO WAN
IPC: G06Q50/10
Filed: 2000-07-31
Abstract: PURPOSE: A cyber farm is provided so that a circulation structure of agricultural products can be improved and a field of learning of nature can be provided by connecting producers and consumers through the internet. CONSTITUTION: The cyber farm is composed of three large parts(producers, cyber farm, consumer). By clicking related contents on occasion demands, since a user can connect to the cyber farm all the time, it is very convenient and the method is simple. The producer part divides rice, glutinous rice, and sesame etc. according to the production items and an introduction of production items, a farming method, place, time to be required. The cyber farm shows a management method of a farm, a joining method as a member, producer protection, consumer protection, cyber farm news. Consumer manages a farm through the cyber farm, pays fee for associating and producing with the producer and has a right of the farm produce.