baber/WOPTO huggingface dataset:
Patent KR-20000071595-A (KR)
Title: 반도체장치 제조프로세스의 프로세스상태를 모니터링하기위한 방법 및 장치
IPC: C23C16/52
Filed: 2000-04-07
Abstract: 플라즈마 속성을 이용하여 프로세스 상태를 모니터링하기 위한 방법 및 장치가 제공된다.    플라즈마에 의해 생성된 전자기적인 방출이 수집되고, 하나 이상의 주파수성분을 갖는 검출신호는 상기 수집된 전자기적 방출의 강도에 기초하여 생성되고, 또는, 웨이퍼 피데스털(wafer pedestal)로 전달된 RF 파워는 모니터링되고 검출신호의 역할을 한다.    상기 검출신호의 하나 이상의 주파수성분의 크기는 그리고 나서 수 회에 걸쳐 모니터링된다.    상기 검출신호의 하나 이상의 주파수성분의 크기를 모니터링함으로써 플라즈마 프로세스의 특성 핑거프린트 (characteristic fingerprint)가 구해진다.    특성 핑거프린트내의 특징은 프로세스 상태정보, 프로세스 이벤트 정보 및 프로세스 체임버정보를 제공한다.    일반적으로, 반응속도에 따라 변동하는 속성을 가진 임의의 화학반응은 유사하게 모니터링될 수 있다.
Patent KR-20010096284-A (KR)
Inventor: KIM YUN CHOL
IPC: B60N2/02
Filed: 2000-04-18
Abstract: PURPOSE: A vehicle is provided to move a seat toward a passage in travelling the vehicle and to sufficiently use a small indoor. CONSTITUTION: A vehicle comprises a seat(21) having stability toward a travelling direction of the vehicle; a rail(4) horizontally fixed on a floor(1) to move the seat; a mover(5) supporting the seat by freely moving along the rail; a cylinder(6) mounted on the seat; a piston(7) connected to the cylinder; a button controlling operation of the piston to conveniently move the seat; and a wheel formed on a lower end of the mover to conveniently push the mover along the rail. Moreover, the seat is moved toward a passage. Thereby, the passage is used as an install space of the seat while the passage is not used. The vehicle moves the seat toward the passage in travelling the vehicle. In addition, the vehicle sufficiently uses the indoor of the vehicle to improve comfortable feeling while reducing fatigue.
Patent KR-20010097554-A (KR)
Inventor: MIN KYUNG WON
Filed: 2000-04-24
Abstract: 본 발명은 3차원 스캐너를 통해 개인의 신체치수를 포함하는 체형정보를 입력받아 개인별 치수에 맞게 주문된 의류 및 패션 잡화등을 모델을 통해 시뮬레이션한 후 해당 품목에 대한 판매를 수행하도록 한 3차원 체형정보를 이용한 맞춤 구매 시스템 및 그 방법에 관한 것이다. 
     본 발명에 따른 3차원 체형 정보를 이용한 맞춤구매 시스템 및 그 방법에서는 사용자의 각 개인별 신체 치수 정보를 3차원 영상을 통해 통합적으로 입력받아 각 개인에게 맞는 디자인, 치수, 색상, 패턴의 상품을 맞춤 제작하여 각 개인에게 배달함으로써 온라인상에서 편리하게 자신이 원하는 디자인 및 자신에게 맞는 치수의 상품을 구매할 수 있다. 따라서, 종래 소비자들이 기성복의 규정화된 치수와 자신의 신체치수와 일치되지 않는 문제를 해결하여 사용자들이 구매한 물품이 자기 체형에 적합하게 되어 반품이나 사용자의 불만을 해소하여 보다 효과적인 온라인 상거래를 가능케할 수 있는 이점이 있다.
Patent KR-20010098047-A (KR)
Inventor: PARK SEA HO
Filed: 2000-04-27
Abstract: 본 발명은 인터넷 망을 통하여 접속된 사용자의 의도에 따라 마우스 커서를 선택함에 의해 상기 마우스 커서에 탑재된 광고를 볼 수 있도록 하는 마우스 커서를 이용한 인터넷 광고방법에 관한 것이다. 
     본 발명에 따른 마우스 커서를 이용한 광고방법은 사용자 인증을 수행하는 제1 단계와, 마우스 커서 변경여부를 판단하는 제2 단계와, 제2 단계에서 마우스 커서를 변경하는 것으로 판단될 경우 마우스 커서의 모양을 선택하는 제3 단계와, 제3 단계에서 선택되어진 마우스 커서를 사용하는 제4 단계와, 제4 단계의 시작시점부터 광고가 표시된 시간동안을 카운트하는 제5 단계를 포함한다. 
     본 발명에 따른 마우스 커서를 이용한 광고방법은 광고가 삽입된 마우스 커서는 윈도우 상의 임의의 지점에 항상 표시되게 되므로 광고효과를 극대화 할 수 있다.
Patent KR-20000049847-A (KR)
Inventor: LEE SEONG HUI
Filed: 2000-05-03
Abstract: PURPOSE: A method for intermediating advertisements on the internet is provided to efficiently advertise by intermediating the exchange of advertisement contents between each of the sites on the internet. CONSTITUTION: If an exchange advertisement application site is connected with an advertisement intermediating site, an advertising server provides a web page of a main screen to the exchange advertisement application site and the main screen is displayed on the web browser of the exchange advertisement application site(201). The exchange advertisement application site makes a registration application on the main screen(202). The advertisement intermediating site stores registered items in the database and processes them so as to be searched(203). If the exchange advertisement application site selects a search, a search screen is displayed(204). If the exchange advertisement application site selects a specific site through the search screen, detailed information for the selected site is displayed(205). If an exchange advertisement application is made for the selected site, the advertisement intermediating site provides exchange advertisement application information to the selected site(206).
Patent KR-20010100717-A (KR)
Inventor: CHO JAE MUN
IPC: H04N5/64
Filed: 2000-05-06
Abstract: 기능 확장이 가능한 멀티미디어 기기 및 그를 이용한 기능 확장 방법이 개시되어 있다. 본 발명은 소정의 신호 규격을 갖는 복수개의 슬롯들로 구성되는 백플레인부, 백플레인부의 어느한 슬롯에 장착되어 확장 기판으로부터 입력되는 멀티미디어 신호를 소정의 신호형태로 처리하고 확장 기판을 선택하는 주기판부, 상기 백플레인의 주기판이 장착된 슬롯을 제외한 다른 슬롯들에 장착되며, 상기 주기판부로부터 선택되면 독립적인 모듈에 의해 처리된 멀티미디어 신호를 상기 주기판부로 전송하는 확장기판부를 포함한다.
Patent KR-20010108548-A (KR)
Inventor: KIM JI EOK
Filed: 2000-05-29
Abstract: 본 발명은 콘넥터 단자 구조에 관한 것으로서, 판재 형상의 접점부를 갖는 소켓; 및 상기 접점부와 일체로 형성된 원통형 솔더컵을 포함하여 구성된 것을 특징으로 한다. 
     또한 상기와 같은 본 발명에 의하면, 콘넥터의 접속구가 평면 사각형 스프링 형상인 콘넥터 구조이고 연결되는 선재가 원형일 경우에도 선재의 피복을 벗겨서 납땜 연결이 가능한 효과가 있다.
Patent KR-20010109895-A (KR)
Inventor: PARK JAE HONG
IPC: H04W88/06
Filed: 2000-06-03
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은 차세대 이동통신시스템에서의 망 도메인 구별 방법 및 그를 이용한 망 연동 서비스 방법과, 상기 방법들을 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은, 동기식 차세대 이동통신시스템에서, 동기 채널로 전송되는 동기 채널 메시지에 망 도메인 종류를 알 수 있는 망 도메인 구별정보(Network Domain Discriminator)를 삽입하여 이동 단말기에서 ALL IP 망 도메인과 기존의 3G 망 도메인을 구별하고, 이를 통해 ALL IP 망 도메인 및 3G 망 도메인에서 제공하는 모든 서비스를 이용하기 위한 망 도메인 구별 방법 및 망 연동 서비스 방법과, 상기 방법들을 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체를 제공하고자 함. 
     3. 발명의 해결방법의 요지 
     본 발명은, 이동 단말기(MS), 무선망, 적어도 하나의 망 도메인(Network Domain)으로 구성된 동기식 차세대 이동통신시스템에서 현재 연결 설정된 망 도메인을 구별하는 방법에 있어서, 상기 무선망에서 현재 연결된 상기 적어도 하나의 망 도메인에 관한 정보를 분석하는 제 1 단계; 및 상기 제 1 단계의 분석결과에 따라, 동기 채널로 전송되는 동기 채널 메시지에 상기 해당 망 도메인의 종류를 알수 있는 망 도메인 구별정보(Network Domain Discriminator)를 삽입하여 상기 이동 단말기로 전송함으로써, 상기 이동 단말기가 현재 연결된 해당 망 도메인의 종류를 알 수 있도록 하는 제 2 단계를 포함함. 
     4. 발명의 중요한 용도 
     본 발명은 차세대 이동통신 시스템 등에 이용됨.
Patent KR-20000054482-A (KR)
Inventor: SONG TAE HAN
IPC: G06Q30/00
Filed: 2000-06-08
Abstract: PURPOSE: A member registration and revisiting agency method through the internet is provided so that a service provider can obtain a number of members in a certain period and public information costs can be reduced, by making users register at a corresponding site and revisit the site, on behalf of the service provider. CONSTITUTION: Information of a service provider(103) such as a site name, address and brief introduction is received so as to register the service provider(103). The service provider's requirements such as a number of netizens which the service provider(103) wants to collect and a collection period are inputted and stored. The service provider(103) agrees to give a predetermined sum of money when the requirements are satisfied. The netizen(101) registers at the site. The information and requirements of the service provider(103) are suggested to the netizen(101), and the netizen(101) agrees to register at or revisit the site on a predetermined date. When it is judged that the requirements of the service provider(103) are satisfied, the service provider(103) receives a bill. When the netizen(101) is deemed to fulfill the agreement, he/she is provided with a predetermined sum of money.
Patent KR-20000054563-A (KR)
Inventor: BAE SEUNG HO
Filed: 2000-06-12
Abstract: PURPOSE: A system and method for digital settlement are provided to establish a settlement system for an electronic commerce between individual-individual, individual-enterprise, and enterprise-enterprise, by employing digital tax receipts and digital checks/bills. CONSTITUTION: A buyer computer(110) requests the goods or service and pays the price for the goods or service with a digital check/bill. A seller computer(120) receives a purchase request for the goods or service from the buyer computer(110), decides to deliver the goods or service, and receives the digital check/bill from the buyer computer(110). An authorization institution server(130) receives from the buyer and seller computers(110,120) a request for mutual agreement authorization for digital settlement between the buyer and seller, and transmits an authorization letter for the agreement to the buyer and seller computers(110,120). A financial institution server(140) receives an authorization result for the mutual agreement from the authorization institution server(130), and confirms a digital check/bill bankbook of the seller when the seller wants to change the digital check/bill into cashes.
Patent KR-20010113279-A (KR)
Inventor: LEE YEONG SU
IPC: F24F1/00
Filed: 2000-06-19
Abstract: 본 발명은 공기조화기용 히터의 안전장치에 관한 것으로서, 히터 코일의 이상작동을 미연에 방지하는 과열방지체의 교체작업을 간단하게 할 수 있도록 한 것이다. 
     본 발명은 공기조화기 본체(1) 내에 전원인가에 따라 발열하는 히터 코일(2)을 설치함과 아울러 히터 코일(2) 선단에 주변의 온도차에 따라 단계별로 스위칭되게 설치하는 과열방지체(20)와, 상기 과열방지체(20)의 타단과 히터 코일(2) 후단에 전원선(5)을 통해 연결되어 메인전원(6)을 공급하는 전원공급단자(21)로 이루어진 것이다.
Patent KR-20000058606-A (KR)
Inventor: KIM JONG YEOL
IPC: G06F17/00
Filed: 2000-06-19
Abstract: PURPOSE: An internet broadcasting program providing method is provided to receive a program recommended according to a tendency of a user if become a login at a computer background screen. CONSTITUTION: An internet broadcasting program providing method comprises downloading a program for a channel selection provided from a management server(S4) when a user is connected to the management server through an internet(S2). The downloaded program is installed at a background screen of a computer(S6), and a program to each channel is registered(S8). If a program set is completed, the user selects a program set into a present state and auditions a broadcasting by executing the program on an internet(S10).
Patent KR-20020000190-A (KR)
Title: Method cleaning Field Emittor Display using Laser and Ar ECR Plasma
Inventor: CHOI SEUNG RAK
IPC: H01J1/304
Filed: 2000-06-23
Abstract: PURPOSE: An FED cleaning method using a laser and an Ar ECR plasma is provided to be capable of simplifying cleaning equipment, reducing cleaning costs and shortening cleaning time by separating metal contaminants on an FED through removing a natural oxide film using Ar ECR plasma and cleaning the FED using a laser and nitrogen gas. CONSTITUTION: First, an FED is automatically conveyed to a cleaning space. Then, a natural oxide film is removed by applying an Ar ECR plasma to the conveyed FED, thereby separating metal contaminants on a surface of the FED. Next, contaminants absorbed to the FED are separated by radiating a laser. Finally, the FED is completely cleaned by injecting inert gas to the separated contaminants and then discharging the inert gas including the contaminants.
Patent KR-20020005225-A (KR)
Title: Coil-type sensor for measuring deterioration of car engine oil
Inventor: CHO YONG MYEONG
IPC: G01R27/26
Filed: 2000-06-29
Abstract: PURPOSE: A coil type sensor for measuring a degradation state of a vehicle engine oil is provided, which can provide an optimum engine oil exchange time to a driver by measuring the degradation state of the engine oil as the variation of electrostatic capacity characteristics, and thus can prevent an excessive operation of an engine in advance. CONSTITUTION: A sensor body(10) is divided into a part inserted into an oil fan and a part revealed out of the oil fan. A number of oil circulation holes(3) are formed on an upper part of the sensor body so that an engine oil can circulate into the inside of the sensor. And, an internal space is formed in a lower part of the sensor body. The sensor body is formed in a hexagonal shape so that the sensor body can be combined to a drain hole of the oil fan by being screwed using a tool. A spiral part is formed in a part contacting with the drain hole for a screw combination with a spiral part formed in the inner circumference of the oil fan drain hole.
Patent KR-20020004170-A (KR)
Title: Circuit for varying interrupt frequency stably
Inventor: JUNG U MIN
IPC: H03K5/13
Filed: 2000-07-03
Abstract: PURPOSE: A stable variable circuit for interrupt frequency is provided to vary stably a frequency of an interrupt signal by using a variable circuit. CONSTITUTION: A demultiply interrupt signal generation portion(12) receives a system clock and generates a multitude of demultiply interrupt signal including a basic interrupt signal. The demultiply interrupt signal generation portion(12) is formed with a basic interrupt generator(122) and a demultiplier(124). An interrupt signal generation portion(14) receives the demultiply interrupt signals and generates an interrupt signal. The interrupt signal generation portion(14) is controlled by a target demultiply signal and an operational demultiply signal. The interrupt signal generation portion(14) is formed with a pre-interrupt generator(140), a pre-falling edge detector(142), a pre-rising edge detector(144), a target rising edge detector(146), and an output portion(148). A control portion(16) receives the object demultiply signal and generates the operational demultiply signal. The control portion(16) is formed with the first comparator(162), the second comparator(164), a delay portion(DEL3), and a delay controller(166).
Patent KR-20020091842-A (KR)
Title: High strength steel plate having superior toughness in weld heat-affected zone and Method for manufacturing the same, welding fabric using the same
Inventor: CHOI HAE CHANG
IPC: C22C38/00
Filed: 2000-07-06
Abstract: PURPOSE: A method for manufacturing a steel product for welded structure is provided which not only secures high strength by using bainite+ferrite as a matrix, but also improves toughness in weld heat-affected zone by finely and uniformly distributing TiN precipitates having superior high temperature stability. CONSTITUTION: The high strength steel product for welded structure having superior toughness in weld heat-affected zone comprises 0.03 to 0.17 wt.% of C, 0.01 to 0.5 wt.% of Si, 0.4 to 2.0 wt.% of Mn, 0.005 to 0.2 wt.% of Ti, 0.0005 to 0.1 wt.% of Al, 0.008 to 0.030 wt.% of N, 0.0003 to 0.01 wt.% of B, 0.001 to 0.2 wt.% of W, 0.03 wt.% or less of P, 0.03 wt.% or less of S, 0.005 wt.% or less of O and a balance of Fe and other inevitable impurities, and satisfying 1.2<=Ti/N<=2.5, 10<=N/B<=40, 2.5<=Al/N<=7 and 6.5<=(Ti+2Al+4B)/N<=14, wherein microstructure of the steel product is consisted of a composite structure of 30 to 80 wt.% of bainite and a balance of ferrite having a size of 20 micrometers or less. The method for manufacturing the high strength steel product for welded structure having superior toughness in weld heat-affected zone comprises the steps of heating a steel slab comprising 0.03 to 0.17 wt.% of C, 0.01 to 0.5 wt.% of Si, 0.4 to 2.0 wt.% of Mn, 0.005 to 0.2 wt.% of Ti, 0.0005 to 0.1 wt.% of Al, 0.008 to 0.030 wt.% of N, 0.0003 to 0.01 wt.% of B, 0.001 to 0.2 wt.% of W, 0.03 wt.% or less of P, 0.03 wt.% or less of S, 0.005 wt.% or less of O and a balance of Fe and other inevitable impurities, and satisfying 1.2<=Ti/N<=2.5, 10<=N/B<=40, 2.5<=Al/N<=7 and 6.5<=(Ti+2Al+4B)/N<=14 in the temperature range of 1150 to 1250 deg.C for 60 to 180 minutes; hot rolling the heated steel slab to a reduction ratio of 40% or more in the austenitic recrystallization region; and cooling the hot rolled slab to a temperature of bainite transformation finishing temperature±10 deg.C at a cooling rate of 5 to 20 deg.C/sec.
Patent KR-20000072032-A (KR)
Inventor: BAIK YOUNG SICK
IPC: A23L17/00
Filed: 2000-07-10
Abstract: PURPOSE: A preparing method of instant grilled meat using a small octopus(Bullak) that serves great delicacies of the beef and the octopus with simple cook is provided. Bulgogi is thin sliced barbecued beef and Nakji is a small octopus. CONSTITUTION: The method of making instant Bullak comprises the following steps: (i) cooking a cleared octopus in boiled water for 5-8min and cutting the octopus by 2-4cm; (ii) getting an undiluted solution of octopus by heating the stock at 100°C up to a half size; (iii) slicing beef by 0.2x2x3cm, cooking the sliced beef in boiled water for 3-5min and taking out to desiccate; (iv) mixing 1kg of the boiled beef, 500g of the sliced octopus, 300cc of the undiluted solution of octopus, 250cc of brewed soy sauce, 200cc of starch syrup, 50g of caramel, 50g of garlic, 30g of green onion, 100g of onion, 100g of castor sugar, 30cc of sesame oil and 50cc of peer juice, and stirring the mixture with applying 100°C of heat; and then (v) charging the mixture in a container and processing quick freezing and vacuum-lyophilization by 2-4% of humidity.
Patent KR-20020008238-A (KR)
Title: Emergency break device
Inventor: KIM JOON SUNG
IPC: B23Q11/00
Filed: 2000-07-20
Abstract: PURPOSE: An emergency sudden braking system is provided to prevent accidents by suddenly braking driving units in an emergency and to improve sudden braking efficiency by generating a braking power using a weight. CONSTITUTION: An emergency sudden braking system comprises a case(1) combined to a round frame(2) having a driving unit(A); a lining band(3) spaced from the driving unit by a predetermined distance(t), closely adhered to the driving unit, and operated compressively; a half-moon shaped brake disk(4) closely adhered to the driving unit and operated compressively; an operating lever(9) combined to the lining band and the brake disk while having a brake weight(13) installed in the mobile state; and a control unit connected with an emergency switch to control the operation of the brake weight by restraining the operation of the operating lever. The lining band and the brake disk are simultaneously operated by the brake weight. Therefore, braking energy with a fastening force pressurizing the driving unit is generated.
Patent KR-20010015413-A (KR)
Title: Liquid-crystal display element and method for manufacturing the same
Inventor: KAMOZAWA HIROFUMI
IPC: G09F9/00
Filed: 2000-07-22
Abstract: PURPOSE: To facilitate the reduction in thickness and to enable a improvement in yield and quality. CONSTITUTION: An array substrate 10, which is formed by enclosing each of liquid crystal injection regions with seals 12 and further enclosing all of the liquid crystal injection regions with an outer peripheral seal 18 having an aperture 19, and a counter substrate are bonded to each other, and the aperture 19 of the outer peripheral seal 18 is sealed by a sealing material 20. The surface of at least either of the array substrate 10 and the counter substrate is polished by a polishing material. The polishing material is removed by subjecting the array substrate 10 and the counter substrate to end face polishing and thereafter the liquid crystal injection region is separated to individual pieces by cutting along the aperture 19, by which the remaining of the polishing material by a cutting defect is eliminated.
Patent KR-20020009188-A (KR)
Title: Method for etching in a semiconductor fabricating
Inventor: YOON JEONG BONG
IPC: H01L21/28
Filed: 2000-07-25
Abstract: PURPOSE: An etch method in a semiconductor fabricating process is provided to etch a whole surface of a polysilicon by using an etch selection ratio of the polysilicon and an oxide layer. CONSTITUTION: An oxide layer is formed on a substrate(10). An oxide layer pattern(12) having a contact hole is formed on the substrate(10) by etching a part of the oxide layer and exposing the substrate(10) between gate electrodes. An etching gas such as CHF3 and CF4 is used in the etch process of the oxide layer. A source and a drain are formed on a bottom portion of the substrate(10) by implanting dopants. A gate electrode is formed on an upper portion of the substrate(10). The gate electrode is formed by etching a polysilicon layer and a tungsten silicon layer formed on the substrate(10). A polysilicon(16) is formed on the substrate(10) by using a CVD(Chemical Vapor Deposition) method. The polysilicon(16) is etched by using the etch gas.
Patent KR-20010000176-A (KR)
Title: Raft-type artificial plant island
Inventor: KIM DONG YUN
IPC: A01G31/02
Filed: 2000-07-26
Abstract: PURPOSE: A raft-type artificial plant island is provided to allow plants to take roots and grow by using natural system. The plant island can accomplish purification of polluted water and provide a good place for freshwater fishes made of plant roots. CONSTITUTION: A raft-type artificial plant island is made of synthetic resins such as PVC or PE materials. By using the PVC or PE materials, a plurality of cylindrical and hollow tubes are formed and arranged side by side to make a raft. At the upper part of the raft a rectangular frame is fitted up. Each cylindrical tube has a cap strongly attached on either end in order to prevent the water to be permeated inside the tube and preserve buoyancy. The frame consists of a horizontal member and a longitudinal member. The horizontal member is connected to the cylindrical tube. While the longitudinal member is attached to a position above desired height (about 8-12cm) above the horizontal member to receive soil for plant growing.
Patent KR-20020009840-A (KR)
Title: Structure of air guide for air conditioner
Inventor: KIM YEONG MO
IPC: F24F1/02
Filed: 2000-07-27
Abstract: PURPOSE: Air guide structure of an integrally assembled air conditioner is provided to supply cool air regularly by discharging air at the constant speed, and to reduce abnormal noise by distributing flow rate regularly. CONSTITUTION: An air guide system of an integrally assembled air conditioner is composed of an air guide part(30) guiding air by sucking and heat exchanging for air conditioning, and bump parts(40) formed near a cutoff part of the air guide part to flow air at the constant rate. An indoor part and an outdoor part are divided by a barrier(33), and the air guide part is installed between the barrier and an evaporator(32). Air is moved in the air guide part, and bumped into the bump part. Air is output through a discharge port with colliding with the bump part. The flow rate of air is distributed regularly in the discharge port. Vortex is prevented with forming bump parts in the cutoff part of the air guide part, and the flow rate is kept constantly. Abnormal noise is reduced with discharging air regularly.
Patent KR-20020017613-A (KR)
Title: Method and system for making character image based on user's order via network
Inventor: CHA TAE HWAN
Filed: 2000-08-31
Abstract: PURPOSE: A customized character image creating method using a communication network and a system thereof are provided to enable a user to create a character having a specific image by using variable element images offered by a web site and to variably produce the character in various shapes. CONSTITUTION: The method comprises steps of receiving a user image provided from a user terminal connected to a web site via a communication network(309), creating many variable element images based on respective basic elements of the user image and storing the variable element images in a database(313,315), displaying the basic element images and the variable element images on the user terminal(317), receiving the messages including respective elements selected by a user from the user terminal(319), and providing a character image created by synthesizing the selected images to the user via the user terminal and storing the character image in the database(321-325). Therefore, the creation of customized characters is realized.
Patent KR-20020019207-A (KR)
Title: Method of forming a gate dielectric layer
Inventor: KO GWANG OK
IPC: H01L21/311
Filed: 2000-09-05
Abstract: PURPOSE: A method for forming a gate insulating layer is provided to prevent a leakage current of a gate and a lattice mismatch between a silicon substrate and a first Al2O3 film by an ALD(Automic Layer Deposition) using an ozone as an oxidizer source. CONSTITUTION: A first Al2O3 film(3) is formed on a silicon substrate(1) by an ALD using TMA(TriMethyl Aluminum) and ozone as an oxidizer source. Then, nitrogens are injected into the first Al2O3 film(3) by nitridation using RTP(Rapid Thermal Processing) under NH3 atmosphere or by RPN(Remote Plasma Nitridation). A second Al2O3 film(5) is then formed on the nitrogen injected first Al2O3 film(3) by an ALD using TMA(TriMethyl Aluminum) and ozone as an oxidizer source. The first Al2O3 film(3) and the second Al2O3 film(5) are crystallized by annealing under nitrogen atmosphere.