baber/WOPTO huggingface dataset:
Patent KR-20010096749-A (KR)
Title: structure of sealed burner in gas range
Inventor: CHO SEONG SIK
IPC: F24C15/10
Filed: 2000-04-14
Abstract: PURPOSE: Structure of a shield top burner of a gas oven range is provided to prevent food from invading a gap between a burner and a liquid gutter or sticking on a burner by closing the gap between the burner and the liquid gutter and covering the burner. CONSTITUTION: A burner ring(22) is placed on a shield burner(10). As the inner face of a burner head(21) contacts with the outer face of a downward protruded portion(13) and the inner face of the downward protruded portion contacts with the outer face of a burner ring insertion tube(23), gas doesn't leak from the gap among the burner head, the shield burner and the burner ring. The shield burner is placed on the burner head, and the burner head is covered. After the burner ring is placed on the shield burner, a burner cap(24) is placed. The burner body is covered by a slant portion(11) and a locking piece(12) of the shield burner, and the gap between a burner(20) and a liquid gutter(30) is closed. If liquid of food overflows, the liquid flows along the shield burner. Then, the liquid is collected in the liquid gutter by flowing along the slant portion. Therefore, the inner portion of a gas oven range is kept clean and the life of the gas range is lengthened.
Patent KR-20010097136-A (KR)
Inventor: LEE SEUNG WON
IPC: H05K13/02
Filed: 2000-04-20
Abstract: 본 발명은 베이스 프레임과, 피더 베이스와, 마운터 헤드와, 비전부와, 자동노즐 교환장치를 포함하는 표면실장기에 있어서, 베이스 프레임의 소정 위치에 설치되고, 상부에 가이드 레일이 형성되는 제 1이송 패널과, 제 1이송 패널의 가이드 레일과 결합되어 가이드 레일 내부에서 이동되는 돌출턱을 하부에 가지고, 피더 베이스와 비전부 및 자동노즐 교환장치가 상부에 안착되는 제 2이송 패널과, 제 2이송 패널을 수평 방향으로 이동이 가능하도록 제 2이송 패널을 연결하는 연결 수단과, 연결 수단을 구동시켜 제 2이송 패널을 이동시키는 구동 수단과, 구동 수단의 동작을 제어하는 제어 수단을 포함하는 것을 특징으로 한다. 
     따라서 상기와 같이 구성된 본 발명에 의한 표면실장기의 부품 이송 유니트에 따르면 피더 베이스와 비전부 및 자동노즐 교환장치가 안착되는 부품 이송 유니트를 표면실장기에 설치하고, 부품 이송 유니트를 구동 수단을 이용하여 수평 방향으로 이동시켜 인쇄회로기판의 인접 위치에 이동시킴으로써 마운터 헤드의 이동 거리를 줄여 픽킹 및 플레이싱 시간을 단축시켜 작업 속도를 향상과 더불어서 생산성 증대를 꾀할 수 있다.
Patent KR-20010097911-A (KR)
Inventor: JUNG I BONG
IPC: H03H9/54
Filed: 2000-04-27
Abstract: 개시된 공진기 결합형 유전체 필터는 유전체 기판에 형성한 복수의 직렬공진 회로를 구성하는 스파이럴 코일의 상호간에 발생하는 상호 인덕턴스를 이용하여 통과 대역폭의 상측 또는 하측에 감쇠 극이 발생하도록 한다. 
     유전체 기판; 유전체 기판에 각기 평판 패턴 및 스파이럴 코일 패턴이 형성되어 직렬공진을 이루고 상호간에 직렬 접속되는 복수의 직렬공진 패턴; 및 유전체 기판의 상면에 복수의 직렬공진 패턴과 절연을 이루면서 고정되고 그 복수의 직렬공진 패턴의 접속점에 전기적으로 접속되며 병렬공진으로 동작하는 유전체 공진기를 구비하고, 복수의 직렬공진 패턴의 스파이럴 코일은 상호간에 상호 인덕턴스가 발생되도록 근접 위치하며, 복수의 직렬공진 패턴의 스파이럴 코일 패턴은; 서로 동일한 방향으로 전류가 흐르도록 패턴을 형성하거나 서로 반대 방향으로 전류가 흐르도록 패턴을 형성하고, 스파이럴 코일 패턴의 사이에는; 접지 패턴을 삽입 위치시키고 그 접지 패턴의 삽입 깊이로 상호 인덕턴스의 값을 조절하며, 유전체 기판은 복수의 직렬공진 패턴이 형성된 부위를 제외하고 기생 용량이 발생하지 않도록 소정 간격으로 복수의 쓰루 홀을 형성한다.
Patent KR-20010097986-A (KR)
Inventor: OH JUN HWAN
IPC: H01R13/514
Filed: 2000-04-27
Abstract: 본 발명은 단자 블록에 관한 것으로, 좀 더 구체적으로는 건물의 단자함에 설치되어 간선의 연결 및 간선과 가입자 선로를 연결하는 단자 블록에 관한 것으로 , 전선이 접지단의 홈에 끼워지면 외피가 벗겨지면서 전선의 심선이 접속되는 단자핀들을 갖는 단자 블록은 입력/출력 접속부를 갖는 단자핀과, 내부 공간을 갖고, 단자핀이 내부 공간에 설치되며,  단자핀의 입력/출력 접속부에 대응되는 부분에 장착홀들이 형성되는 몸체, 다수의 전선들을 각각의 단자핀의 접속부에/로부터 접속/분리시키기 위한 홀더와, 단자핀들이 내부 공간으로부터 빠지지 않도록 몸체의 개방된 일면을 덮는 베이스 및; 베이스에 착탈 가능하게 결합되고, 단자 블록을 연이어 설치하기 위한 그리고 단자 블록을 설치하고자 하는 곳에 스크류에 의해 고정되는 고정 블록을 구비한다.
Patent KR-20010103245-A (KR)
Inventor: KIM BYEONG OK
Filed: 2000-05-09
Abstract: 본 발명은 가맹점의 카드단말기로 계좌이체 기능을 선택하는 단계와, 상기 계좌이체 선택에 따라 고객의 아이디와 송금은행 정보를 카드단말기에 입력한 후 가맹점의 고유번호와 함께 코드화하고, 소정의 네트워크를 통해 중간관리업체에 호접속하여 전송하는 단계와, 상기 중간관리업체는 가맹점의 고유번호를 검색하여 등록된 가맹점인지를 판단한 후 고객가입계좌은행으로 고객의 계좌이체관련 정보를 전송하는 단계와, 상기 고객가입계좌은행은 고객의 아이디 정보에 따라 비밀번호와 예금 잔액을 검색하여 이체가능 여부를 판단한 후 고객의 계좌에서 이체금액과 그 수수료를 인출하는 단계와, 상기 고객가입계좌은행은 계좌이체관련 정보에 따라 송금은행과 가맹점가입계좌은행의 계좌로 소정의 타행환 공동망을 통해 이체금액과 수수료를 각각 입금시켜 결제한 후 이체승인 메시지를 중간관리업체로 전송하는 단계, 및 상기 중간관리업체는 승인 메시지를 가맹점으로 전송하고, 가맹점의 카드단말기는 그 계좌이체 결과를 전표로 출력하는 단계를 수행함으로써, 물품을 판매하는 가맹점에서도 저렴한 수수료로 계좌이체 서비스를 직접 제공함과 아울러 시간과 장소에 구애받지 않아 언제 어디서나 예금을 이체할 수 있는 편리한 이점이 있는 가맹점에서의 계좌이체 서비스 방법을 제공한다.
Patent KR-20000053960-A (KR)
Inventor: AHN JUNG O
IPC: A61F7/02
Filed: 2000-05-13
Abstract: PURPOSE: A heating tape using heating elements and moxa is provided, which has the effect of burning moxa on the skin, can be used simply. CONSTITUTION: A heating moxibustion tape is produced by mixing heating materials like methyl salicylate and thymol, an aqueous solution made by melting 20ppm of gold, silver and aluminum, powdered leafs of gold, silver and aluminum, and moxa in a ratio of 8:1:2:3, adding adhesive into the composition, and applying to a textile. Nonwoven fabric, plastic film or cotton is used for the textile. Ingredients of the moxa and the ionized metals are permeated into skins by calorific reaction when the heating material is touched to the skin.
Patent KR-20010105117-A (KR)
Inventor: KWAK NO YOON
Filed: 2000-05-19
Abstract: 본 발명은 칼라 성분 영상들 간에 내재된 스펙트럴 상관성에 착안하여 영역 분할을 수행하여 각 객체의 형상 정보를 추출한 후, 객체 단위로 휘도 영상과 R, B 영상간의 근사화 자승 오차가 최소가 되도록 하는 비례 인자와 가감 인자를 산출한 다음에 이를 비트스트림화함으로써 칼라 성분 영상을 휘도 영상으로부터 추정 부호화할 수 있는, 새로운 형태의 객체 기반 칼라 영상 부호화 방법인 객체 기반 스펙트럴 상관 추정기를 이용한 영상 부호화 방법에 관한 것이다. 
     기존의 코덱 중에서 매우 우수한 압출율을 제공하는 것으로 평가되고 있는 JEPG2000의 EBCOT 알고리즘의 경우, 통상, PSNR 25dB 이상에서, 색차 영상(Cb, Cr)에 대해 500:1 이상의 압축이 불가능한 반면에 본 발명의 방법에서는 평균적으로 볼 때, 1000:1에서 최대 5000:1까지의 고압축이 가능함을 컴퓨터 시뮬레이션 결과를 통해 확인할 수 있었다. 또한, 기존의 칼라 영상 압축 방식은 윤곽선 및 고주파 영역이 많이 열화되는 반면, 본 발명의 방법은 인간의 시각에 민감한 객체의 궤적(contour)을 효과적으로 재현해 냄에 따라 주관적인 화질 평가에서도 우수한 성능을 제공하는 이점이 있다.
Patent KR-20010106023-A (KR)
Title: VOLATILE β-DI(ALKOXYCARBONYL)ATE ORGANOMETALIC COMPOUNDS AND METHOD FOR THE PREPARATION OF LAYERED MATERIALS WITH METAL OXIDES FROM THESE COMPOUNDS
Inventor: CHO YEONG SANG
IPC: C07F17/00
Filed: 2000-05-20
Abstract: Flexible graphite sheet having embedded ceramic fibers extending from its surfaces into the sheet to increase the permeability of the sheet to resin.
Patent KR-20010111418-A (KR)
Inventor: SERGEI YAKOVENKO
IPC: G09G3/20
Filed: 2000-06-09
Abstract: 본 발명에 따른 구동 방법은, 반강유전성 액정-셀들의 상부에 신호 전극 라인들이 나란하게 배열되고, 반강유전성 액정-셀들의 하부에 주사 전극 라인들이 신호 전극 라인들과 직교하도록 나란하게 배열되는 반강유전성 액정 표시 패널의 구동 방법이다.  이 방법은 선택 단계, 유지 단계, 활성화 단계 및 리셋 단계를 포함한다.  선택 단계에서는, 주사될 주사 전극 라인에 주사용 선택 전압이 인가됨과 동시에 모든 신호 전극 라인들에 표시 데이터 신호가 인가됨으로써, 선택된 액정-셀들이 강유전성 상태로 전환된다.  이 전환 단계에 이어지는 유지 단계에서는, 주사용 선택 전압과 같은 극성이면서 보다 낮은 유지 전압이 소정 시간 동안 주사 전극 라인에 인가됨으로써, 선택된 액정-셀들이 강유전 상태로 유지된다.  이 유지 단계에 이어지는 활성화 단계에서는, 주사용 선택 전압보다 낮은 전압이면서 그 극성이 반전되는 교류 펄스들이 주사 전극 라인에 인가됨으로써, 선택된 액정-셀들이 활성화된다.  이 활성화 단계에 이어지는 리셋 단계에서는, 주사 전극 라인에 접지 전압이 인가됨으로써 활성화된 액정-셀들이 반강유전 상태로 복원된다.
Patent KR-20010111790-A (KR)
Inventor: CHYUN CHAN MIN
Filed: 2000-06-13
Abstract: 본 발명은 피복, 텐트 및 방충망 등에 처리하기 위한 해충 기피제 조성물에 관한 것으로, 시스:트란스 이성질체 비율이 35-45 : 55-65인 퍼메트린 0.2-1.0중량%, 무수에탄올 55-75중량%, 액화석유가스 42-25중량% 및 향료 1-3중량%로 구성되며, 본 발명의 조성물은 피부에 장애가 없이 3 ~ 4주간 약효가 장기간 유지되고, 수회의 세탁에도 불구하고 장기간 유효하여 해충기피제로서 안전하게 사용할 수 있게 되는 효과가 있다.
Patent KR-20010015025-A (KR)
Inventor: AKAGI TAKUMA
IPC: G06V30/10
Filed: 2000-06-15
Abstract: PURPOSE: To highly accurately and efficiently discover and cut a character contact which is hard to discover in the manner of form by separating a character area again while using the gray levels of respective pixels in a gray level image, and cutting the character area on the basis of provided area information. CONSTITUTION: A first binarizing part 3 binarizes the gray level image stored in a first image memory 2. On the basis of the first binary image stored in a second image memory 4, a character contact estimating part 5 estimates whether characters seem to contact or not. A second binarizing part 6 takes the gray level only from the pixel of the gray level image corresponding to the position of a black pixel in the first binary image and only when the gray level is higher than a threshold, a new second binary image is prepared by inverting the black pixel to a white pixel. On the basis of the images stored in memories 2, 4 and 7, a character cutting part 8 determines a character contact position and on the basis of this contact position information, the character image of the first binary image is cut. When the contact of plural characters is estimated by the estimating part 5, a selecting part 9 selects the output of the character cutting part 8.
Patent KR-20010113276-A (KR)
Inventor: KIM JI HUN
IPC: H01J29/86
Filed: 2000-06-19
Abstract: 목적: 섀도우 마스크와 훼이스 패널을 소정 위치에서 서로 접착되도록 하여 낙하시험시 충격강도를 높일 수 있는 음극선관을 제공한다. 
     구성: 전자총의 전자빔이 섀도우 마스크를 통과하여 형광체가 도포된 훼이스 패널을 타격함으로서 화면을 구현하는 음극선관에 있어서, 상기 섀도우 마스크와 훼이스 패널의 대향면에 설치된 스페이서를 포함하되 상기 스페이서는 섀도우 마스크와 훼이스 패널을 접착연결한 구성으로 이루어진다. 
     효과: 섀도우 마스크와 훼이스 패널의 대향면이 일정 간격을 유지하도록 지지해주는 역할을 하여 음극선관의 낙하 시험시 섀도우 마스크가 변형되는 것을 방지하며 충격 강도가 증가되어 신뢰성이 향상된다.
Patent KR-20010029833-A (KR)
Title: Method Of Testing A Bond Interface
Inventor: GILMAN PAUL S
IPC: C23C14/34
Filed: 2000-06-23
Abstract: PURPOSE: To provide a testing method for easily and surely testing joint strength between two layers of metallic composite material such as a sputter target/ receiving plate assembly. CONSTITUTION: In one end of a sample 10 cut out from a stutter target/receiving plate assembly, a slit 20 cutting a part of a joint boundary face 16 is formed, and sample 10 is divided into a connected area 18 including the joint boundary face 16 and an unconnected area 22 including no joint boundary face. In the unconnected area 22, holes 24, 26 are bored in a sputter target 12 and a receiving plate 14 individually, and a force separating the sputter target 12 and the receiving plate 14 from each other is applied to rods inserted through the holes, and then, the force is measured when the joint is broken. Because the joint boundary face 16 is isolated by means of the slit 20, joint strength alone can be measured without influence of the material strength.
Patent KR-20020000697-A (KR)
Title: The linear optical switch using TEC fiber
Inventor: LEE HAN YEONG
IPC: G02B26/00
Filed: 2000-06-28
Abstract: PURPOSE: A horizontal shift type optical switch using a TEC(Thermally-diffused Expanded Core) fiber is provided to improve a switching time and power consumption of a mechanical switch by changing a structure of an optical switch from a rotary method to a horizontal shift method and using a TEC fiber. CONSTITUTION: A horizontal shift type main body(200) is formed by an input terminal(210) having input ports of N number, an output terminal(220), and a motor stage for connecting the input terminal(210) with the output terminal(220). The input terminal(210), the output terminal(220), and the motor stage have a flat structure. The input terminal(210) has a fixed structure. The output terminal(220) is moved horizontally on the motor stage. A TEC fiber is fixed by a fixing portion. The output terminal(220) is controlled by a motor. An expanded core is formed in the TEC fiber in order to input and output optical signals smoothly.
Patent KR-20020002635-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: JUNG GU CHEOL
IPC: H01L21/8232
Filed: 2000-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce stress and to increase tolerance regarding an etch process, by using a tri-layer dielectric layer to form a gate sidewall so that relatively higher freedom is given to select a property of a dielectric layer inserted into the intermediate layer of the tri-layer dielectric layer as compared with a gate sidewall using a single or double dielectric layer. CONSTITUTION: A gate electrode(33) is formed on a substrate(31). A plurality of dielectric layers are sequentially formed on the entire surface including the gate electrode. The plurality of dielectric layers are etched back in an order opposite to the order in which the dielectric layers are formed, to form a multilayered dielectric layer sidewall(38).
Patent KR-20020006728-A (KR)
Title: The method of remote education in realtime and the method of warranty and sale
Inventor: PARK HONG TAE
IPC: G06Q50/20
Filed: 2000-07-13
Abstract: PURPOSE: A device and a method for direct connection tele-communication are provided to maximize the efficiency of education by directly connecting an educator with an educatee using a program engine for remote control and simultaneously controlling images and voices. CONSTITUTION: The device comprises an image control unit(10) for an educatee, an image control unit(20) for an educator, a voice control unit(30) for an educatee, and a voice control unit(40) for an educator. The image control unit for the educatee drives a program(11) for remote control using an input device(141) of an input unit(14). After driving the remote control program, the educatee selects one of connection unit connecting device protocol(123) the same as the educator to connect with a connection unit(17) for an educatee. Thereafter, the educatee selects a remote stand-by device(12) among program engines(11) for remote control and stands by. Then, the educator image-controls the educatee using the program engine for remote control and teaches while watching the image of the educatee. Using the voice control unit for the educatee, the educator communicates to determine the same devices(121,122,123,221,222,223) through the same connection units(17,27). After that, the educatee allows the educator to control the computer of the educatee by selecting the remote stand-by device and the educator drives an educational program(13) corresponding to the schedule. An interface unit(16) of the image control unit for an educatee interconnects an input unit(14), an output unit(15), the remote control unit, the program unit and the connection unit. Through a homepage for an educator, post management and purchase and sale of items are operated.
Patent KR-20020008988-A (KR)
Title: a advertising service system using an individual advertising service
Inventor: KIM KYUNG OH
IPC: G06F15/00
Filed: 2000-07-21
Abstract: PURPOSE: An advertising service method is provided for a client to obtain the improved data transfer speed, to edit advertisement directly or to provide new advertisements on Internet, and to provide service of advertisements through various electric signs in real time. CONSTITUTION: A client accesses a web site by using a protocol of TCP/IP(Transmission Control Protocol/Internet Protocol)(M-1). The logged-in client uses service by downloading a personal advertising service program of PCV(Personal Copy Viewer)(M-4). All of contents written by clients are provided on PCVs through a management mode in real time(M-5). The contents are corrected or deleted. The PCV functions as multi-windows for all clients to check the contents through a personal window(M-6). If the advertisement data provided on the PCVs are updated by a wireless terminal such as a PCS(Personal Communication System) or a cellular phone, the manager transmits message data through the wireless terminal(M-8). The transmitted data are displayed on each electric signs(M-9).
Patent KR-20020011200-A (KR)
Title: Internet advertisement/public information system based on end-user's regional location
Inventor: AHN DEOK HEUNG
Filed: 2000-08-01
Abstract: PURPOSE: A system for the internet advertisement/promotion based on the location of the user is provided for a user to get a variety of the local information promptly by displaying the local advertisement or promotion on the initial screen of a web browser of a user terminal. CONSTITUTION: The user(2) accesses the system(1) for getting the service and takes the registration procedures by entering the needed data. An advertiser(3), who fulfills the advertisement and promotion to the user through the system, agrees to the contract regarding the advertisement and promotion performance of the system. The system perceives that the web browser of the registered user is driven, checks the IP address and location data of the user, and posts up a contracted advertisement and promotion web page on the initial screen of the user's web browser. If there is no advertiser agreeing to the contract within the area of the user, the system posts up a default page of the area on the initial screen of the user's.
Patent KR-20020012918-A (KR)
Inventor: KIM JAE SEONG
IPC: H01J11/52
Filed: 2000-08-09
Abstract: PURPOSE: A PDP is provided to optimize a brightness and efficiency characteristics by controlling an ingredient and mixture ratio of gas for discharge. CONSTITUTION: A first substrate and a second substrate are parallel with each other and the circumference of the substrates is sealed to form an inner space for discharge gas. An electrode for discharging discharge gas is installed inside of the substrate which is at least one of the substrates. A fluorescent layer is excited by UV rays generated by discharging of discharge gas. Discharge gas charged in inner space for discharge gas is composed of mixture gas in which is a mixture of Ar and Ne in a ratio of 1:9 to 5:5 and nitrogen gas in a divide ratio of 2 to 15 percents.
Patent KR-20020014213-A (KR)
Title: Method of install program through internet
Inventor: PARK GI YONG
IPC: G06F17/00
Filed: 2000-08-17
Abstract: PURPOSE: A method for installing a program through the Internet is provided to decrease a time and a manpower necessary for distributing software in a company or a group by installing the software using an installation manager program supplied by a server manager. CONSTITUTION: A server manager constructs a classification menu according to software using a program of an installation manager. Related information including a name of a software and an installing program(SETUP.EXE) corresponded to the menu is inputted. An environment file(CONF.INI) is stored in accordance with the inputted information. A user connects to a service server through the Internet and executes the installation manager. A sharing directory of the server is connected to a specific drive of a user PC. The environment file is read on the connected drive. A software list is displayed on a user's screen. The user selects and executes software to be installed, and the corresponding software is installed on the user PC.
Patent KR-20010067129-A (KR)
Title: Vapor forming valve in transit form
Inventor: THEO BEUR SKENS
IPC: B01F25/70
Filed: 2000-08-30
Abstract: PURPOSE: A steam-converting valve with passage mold is provided to make the cost of production and repairing low by simplifying the structure. CONSTITUTION: The steam-converting valve with passage mold comprises a valve housing(1) with a high connection(2) and a low pressure connection(3), a cover flange(4), a bottom flange(5), a valve seat(12) arranged to a seat ring(9), and a valve cone body and spindle comprising a perforated throttle body(11). The bottom flange carries a perforated cage(13) at least partly surrounding the perforated throttle body. The perforated cage bounds a cavity inner space under intermediate pressure while operating, with the perforated throttle body. Therefore through the simplified structure and the pipeline standardized cost can be lowered.
Patent KR-20000072377-A (KR)
Inventor: KIM MYEONG CHEOL
IPC: H04W40/34
Filed: 2000-08-31
Abstract: PURPOSE: A method for securing the quality of transmission service on the internet is provided to enhance transmission effect by processing optimized process using method for participating resource reservation session. CONSTITUTION: A block(10) sets the PRP for the move of the host that currently receive the secured quality of the service, to a current serving base station(5) and to the base stations(4),(6) close to the base station(5). The base stations(4-6) execute resource reservation procedures for all mobile hosts(7) in a cell to which the base stations(4-6) belong. The base stations(4-6) serve as a mobile agent and collects the information of the mobile hosts(7). In stead of the mobile hosts(7), the base station(5) sets the resource reservation path between a correspondent host(1) and the mobile hosts(7). A block(11) expends the resource reservation path on the mobile network of a packet switching basis. A block(12) performs the optimization for the reserved path.
Patent KR-20020018516-A (KR)
Title: Walkie-talkie system cooperating with potable telephone
Inventor: KIM SUNG HUN
IPC: H04W84/08
Filed: 2000-09-02
Abstract: PURPOSE: A portable radio system for interlocking a cellular phone is provided to freely perform a communication irrespectively of a mutual distance of a portable radio and the cellular phone by performing a direct communication between the portable radio and the cellular phone located at a short distance and performing a communication using an Internet network between the portable radio and the cellular phone located at a long distance. CONSTITUTION: A portable radio(10) performs a wireless communication with an other portable radio and a charger(20) within a communication distance. The charger(20) repeats a communication between the portable radio(10) and a computer(30), and converts signals and data received from the portable radio(10) and transmits the converted signals and data to the computer(30), and converts signals and data received from the computer(30) into a wireless signal and transmits the wireless signal to the portable radio(10). The computer(30) connects to an Internet network(40) for providing an Internet phone service, pages a corresponding cellular phone connected to a wireless switch network(50) using the Internet phone service, and performs an Internet phone communication through the Internet network(40) and the wireless switch network(50). A cellular phone(70) connects to the wireless switch network(50) for receiving the wireless communication service provided through a base station(60).
Patent KR-20020019313-A (KR)
Title: Method for vocoding in integrated internet protocol network
Inventor: KOO YEON SANG
IPC: G10L19/18
Filed: 2000-09-05
Abstract: PURPOSE: A vocoding method in an integrated Internet protocol network is provided to reduce an overhead related to a vocoder in a mobile communication network and effectively manage a traffic by performing a trans-coding according to a vocoding algorithm of a destination terminal after checking whether the vocoding algorithms between an origination terminal and the destination terminal are identical to each other. CONSTITUTION: When an origination mobile terminal requests a voice call set-up(801), a destination subscriber checks whether the origination mobile terminal is a mobile subscriber(802). If the destination subscriber is a PSTN subscriber, not a mobile subscriber, a line gateway performs a vocoding by 64Kbps and transfers the call to the destination terminal through the PSTN(803). If the destination subscriber is a mobile subscriber, the line gateway checks a vocoding algorithm of the destination terminal(804), and if the vocoding algorithm of the origination mobile terminal and the vocoding algorithm of the destination mobile terminal, the line gateway passes it without a trans-coding, whereas if the vocoding algorithms are different to each other, an RAN(Radio Access Network) gateway performs a vocoding fitting the vocoding algorithm of the destination terminal and transfers the vocoded transmission voice data to the destination mobile terminal.
Patent KR-20010000325-A (KR)
Inventor: BAEK HYEON DONG
IPC: A23L33/00
Filed: 2000-09-15
Abstract: PURPOSE: A heath food composition containing Bacillus polyfermenticus as an active principle is provided for enhancing the effect of intestinal regulation and improving digestion and absorption in the intestines with preventing intestinal troubles. CONSTITUTION: The composition comprises 1.0-40.0wt% of Bacillus polyfermenticus, 60-90wt% of beer yeast, 0.1-1.0wt% of Vitamin C, 1-10wt% of seaweed calcium, 5-15wt% of sorbitol, 1-10wt% of powdered baked corn, 0.1-1.0wt% of hazelnut flavor, 0.05-0.15wt% of Stevioside and 0.5-1.5wt% of magnesium stearate. The materials are mixed together with water and made in a shape of tablet.