baber/WOPTO huggingface dataset:
Patent KR-20020031483-A (KR)
Title: Apparatus and method preventing from wrinkle and shrinkage of clothing
Inventor: LEE MOON UN
IPC: D06M13/00
Filed: 2000-10-20
Abstract: PURPOSE: A method and apparatus for crease- and shrinkage-resistant treatment of cloth such as cotton fabrics, wool fabrics or the like are provided. Therefore, the treated cloth does not become creased and is not changed in size, shape and color after washing as well as being harmless to human body because it has a remaining formalin component below the tolerance. CONSTITUTION: An object to be treated is subjected to spraying with a mixed solution containing 8 to 15% by weight of nonformaldehyde resin, 2 to 5% by weight of a magnesium chloride solution, 2 to 5% by weight of a silicone urethane emulsion, 10 to 20% by weight of a sulfide solution, 3 to 6% by weight of water soluble resin and 49 to 75% by weight of water, drying to a moisture content of about 80%, a high temperature, high pressure press processing and then finish treatment. Hot wind at about 150deg.C is blown to a duct(36) through a blow pipe(35) by a blower pump(34), an object to be treated hanged on a hanger(37) is heated by the hot wind.
Patent KR-20010000904-A (KR)
Inventor: PAK JUNG KYU
Filed: 2000-10-26
Abstract: PURPOSE: A realtime auction method and system via the internet are provided to offer an excited and speedy auction, to derive a lot of auction products to be bid successfully and to create the profit of a company, by allowing the customers, connected to the web server of a service provider, to make a successful bid in a chatting manner during a short time. CONSTITUTION: A web server(21) of a service provider(20) is connected to the internet(10). The user management database(22), interlinked to the web server(21), stores the information of members and the list of products which are sold by the auction. The auction program(23), controlled by the web server(21) and executed at the web browser of an auction participant, performs the auction of the products whose data is stored in the database(22). The computer terminals(31) enable a plurality of clients(30) to access the web server(21) of the service provider(20) via internet connection means, to download the auction program(23), and to participate in the auction at their web browsers.
Patent KR-20010008193-A (KR)
Inventor: JUN JAE YEONG
IPC: G01B7/31
Filed: 2000-11-15
Abstract: PURPOSE: A method and an apparatus for diagnosing eccentricity of a rolling mill is provided to prevent producing inferiority and the shutdown of operations due to eccentricity generated in the rolling equipment, and improve the performance of controlling the eccentricity by extracting eccentricity components with time area data instead of spectrum of a frequency area, thereby improving the lifespan of the rolling equipment and the productivity. CONSTITUTION: A method for diagnosing eccentricity of a rolling mill includes the steps of adding outputs obtained by passing sampled rolling mill load data through a plurality of digital band pass filters(31-36) with an adder(37), wherein the digital band pass filters are formed in the structure to be changed in a same direction according to a rotation velocity of a roll, reducing influence of noise by a noise control filter(38), extracting a data relating to eccentricity components generated in the process of rolling from a time area, displaying the extracted eccentricity information in forms of time functions, making index relating to existence and reason of the eccentricity by the sampled rolling mill load data and the extracted eccentricity related data, and comparing a current value of the index with a reference value to determining the existence and the reason of the eccentricity.
Patent KR-20020038081-A (KR)
Title: Ambient sensor module
Inventor: SONG YEONG TAE
IPC: F01P7/16
Filed: 2000-11-16
Abstract: PURPOSE: A working process is simplified by connecting an outer temperature sensor and a connector to attach to an automatic air conditioner system. CONSTITUTION: An outer temperature sensor(10) has many protruding pin type connection terminal on one side. A connector(20) has an insertion groove(21) opened one side to connect with the pin type connection terminal of the outer temperature sensor(10). A wire is not needed to connect the outer temperature sensor(10) and the connector(20), thereby a working process is simplified and manufacturing cost is reduced.
Patent KR-20020038236-A (KR)
Title: Performance testing apparatus for a mobile communication terminal and operating method thereof
Inventor: PARK YONG WAN
IPC: H04B17/00
Filed: 2000-11-17
Abstract: PURPOSE: A performance test system for a mobile communication terminal and an operating method therefor are provided to remotely control a terminal performance test device in a test control device installed at the outside and perform a performance test. CONSTITUTION: A terminal performance test device(200) measure the performance and call quality of a mobile communication terminal. A test control device(300) remotely controls the terminal performance test device(200) in the outside, constructs the test environment of the mobile communication terminal, and manages test progress. The test control device(300) comprises an interface for connecting one communication port to the terminal performance test device(200) among a serial port(302), a USB(Universal Serial Bus) port, and a GPIB(General Purpose Interface Bus) port(303), a test condition setting unit(304) for reading a basic setting state of the terminal performance test device(200) through the communication port to display the read basic setting state and changing the setting state of the terminal performance test device(200) according to the setting change request of a tester, and a test separate control unit(307) for connecting to the terminal performance test device(200) through the communication port, displaying a performance measuring condition of the mobile communication terminal, remotely controlling the terminal performance test device(200) according to a test progress request of the tester, and performing a test.
Patent KR-20020041636-A (KR)
Title: Structure For Radiating The Heat Of Kim-Chi Refrigerator
Inventor: PARK IN GYU
IPC: F16K31/06
Filed: 2000-11-28
Abstract: PURPOSE: A radiating structure of a solenoid valve of a Kimchi refrigerator is provided to efficiently discharge heat produced from the solenoid valve coil unit by assembling radiating unit to the periphery of the coil cover. CONSTITUTION: A Kimchi refrigerator is composed of a compressor(5), formed to the rear of the lower part of the body(1) of Kimchi refrigerator, compressing refrigerant, a condenser(9) condensing the compressed refrigerant, a solenoid valve(6), installed between the compressor and condenser, controlling the refrigerant moving through a refrigerant flow channel(8) and having a coil unit(7), an air induction duct(10) inducing air for cooling the condenser, and a blowing fan(11), installed in the air induction duct, producing wind by a driving motor(12). The radiating structure of Kimchi refrigerator includes a cooling device, installed to the periphery of the coil unit of the solenoid valve, cooling heat produced from the coil unit.
Patent KR-20020045687-A (KR)
Title: device for door locking of the switch board
Inventor: LEE JEONG HEON
IPC: H02B1/38
Filed: 2000-12-09
Abstract: PURPOSE: A device for locking door of switchboard is provided to make sure of a locking state of a door regardless of an increase of pressure in a switchboard by supporting several parts of the door with only one locking unit. CONSTITUTION: A door(20) is hinge-coupled to a main body(10). A first load boss(110) includes a hole(110a) penetrated in up and down direction. A second load boss(120) includes a hole(120a) penetrated in the same axial direction with the hole(110a) of the first load boss(110), and is located up and down on the same axis with the first load boss(110) in case the door(20) is closed. An up-and-down moving bar(150) includes a plurality of lock load bar(155) which are inserted into the holes(110a, 120a) of the first load boss(110) and the second load boss(120), and moves up and down. A lever(145) moves the up-and-down moving bar(150) up and down.
Patent KR-20010025318-A (KR)
Title: Ceramic vessel with glass entrance and this manufacturing process
Inventor: KIM EUN KI
IPC: C04B37/04
Filed: 2000-12-12
Abstract: PURPOSE: A ceramic ware vessel of which mouth is made of glass and a method for manufacturing the same are provided to utilize useful life medical performance that the ceramic ware has by making the mouth of the ceramic ware with glass so as to completely seal and easily open an ordinary pottery. CONSTITUTION: The method for manufacturing a ceramic ware vessel of which mouth is made of glass comprises the process of adhering the coupling member (4) to the mouth (2) of the ceramic ware as slowly cooling the heat fused coupling member (4) after heat fusing all of a coupling member (4) made of glass; contacting the bottom part (3) of various shaped glass coupling members (4) with the mouth (2) of the ceramic ware vessel (1) after manufacturing various desirable shaped glass coupling members by heat fusing a glass; or adhering the bottom part (3) of the coupling member (4) to the mouth (2) of the ceramic ware by applying an adhesive to a gap between the bottom part (3) of the already molded glass coupling member (4) and the mouth (2) of the ceramic ware.
Patent KR-20020049249-A (KR)
Title: Composition for stimulating/inducing hair growth and process for their preparation
Inventor: PARK DONG KI
IPC: A61K8/97
Filed: 2000-12-19
Abstract: PURPOSE: A process of a hair growing agent composition containing natural extracts having the function of a blood flow accelerator, local stimulator, antiinflammatory agent and hair root activator is provided. Whereby, the composition has an excellent depletion-preventing and hair growth promoting effect of about 90% or more. CONSTITUTION: This composition comprises 0.1 to 10% by weight of Ganoderma lucidum Karst., 0.1 to 10% by weight of Swertia pseudo-chinensis (Bunge) Hara, 0.1 to 10% by weight of red pepper seed, 0.1 to 10% by weight of Paeonia suffruticosa, 0.1 to 10% by weight of Mentha arvensis, 0.1 to 10% by weight of Sophora flavescens, 0.1 to 10% by weight of Swertia pseudo-chinensis (Bunge) Hara, 0.1 to 10% by weight of yeonmyeongpi(Korean native name), 0.1 to 10% by weight of Polygoni multiflori radix, 0.1 to 10% by weight of placenta and 0.1 to 10% by weight of Cordyceps sinensis.
Patent KR-20020051468-A (KR)
Title: Structure for a radiant heat of power device module
Inventor: CHOI CHI GWON
IPC: H01L23/36
Filed: 2000-12-22
Abstract: PURPOSE: A heatsink structure of a power device module is provided to minimize a thermoresistance of an insulating thermal transfer layer and to prevent a damage due to a temperature rise by maximizing a heat transferring surface of the insulating thermal transfer layer and additionally forming an inter-heatsink. CONSTITUTION: A heatsink structure of a power device module comprises an insulating thermal transfer layer(224) sticked to an entire surface of an outer heatsink(28), a first and a second inter-heatsinks(27a,27b) separately sticked on the insulating thermal transfer layer(224), and a pull-up power device(22) and a pull-down power device(24) respectively sticked to the first and second inter-heatsinks(27a,27b) through built-in heatsinks(222).
Patent KR-20020052610-A (KR)
Title: Soi transistor and method of forming the same
Inventor: KIM GWANG IL
IPC: H01L21/336
Filed: 2000-12-26
Abstract: PURPOSE: An SOI(Silicon On Insulator) transistor and a manufacturing method thereof are provided to considerably reduce a junction capacitance at both sides of a source and drain regions by forming the source and drain regions unconnected with a body region except for both ends of a gate electrode. CONSTITUTION: A source region(54), a drain region(56), and field oxides(58b) respectively connected with the source and drain regions(54,56) are formed to contact with a buried oxide(42). The other field oxides(58a) including both sides of a gate electrode(48) are floated from the buried oxide(42). At this point, electrons flow through a body region(44) instead of the buried oxide(42) because the field oxides(58a) are floated from the buried oxide(42), and electrons flow through only both ends of the gate electrode(48) because the source and drain regions(54,56) are not connected with the body region(44) except for both ends of the gate electrode(48), thereby reducing a junction capacitance and a leakage current.
Patent KR-20020058707-A (KR)
Title: A floor with excellent cubic quality
Inventor: NAM GWANG HYEON
IPC: B32B33/00
Filed: 2000-12-30
Abstract: PURPOSE: Provided is a floor material with excellent cubic effect which adjusts the combination and the viscosity of foaming and non-foaming PVC sol to enable gravure printing by PVC sol so that it shows excellent cubic effect. CONSTITUTION: The floor material with excellent cubic effect is characterized by including a printed part(3) which uses foaming or non-foaming PVC sol and prints it in a gravure printing style. The foaming PVC sol contains 100wt% of paste PVC resin, 5-20wt% of phthalate dioctyl, 20-30wt% of phthalate butyl benzyl solvent, 2-5wt% of foaming agent, 5-10wt% of additive, 5-20wt% of organic or inorganic paints, 5-10wt% of PVC copolymer, 5-20wt% of polymethacrylate methyl and 10-50wt% of filling agent. Also, non-foaming PVC sol contains 100wt% of paste PVC resin, 5-20wt% of phthalate dioctyl, 20-30wt% of phthalate butyl benzyl solvent, 5-10wt% of additive, 5-20wt% of organic or inorganic paints, 5-10wt% of PVC copolymer, 5-20wt% of polymethacrylate methyl and 10-100wt% of filling agent.
Patent KR-20010022566-A (KR)
Title: 오일 조성물용 첨가제
IPC: C10N30/02
Filed: 1998-07-31
Abstract: 에틸렌 및 상이한 불포화된 에스테르의 특정 중합체는 저온 유동 특성이 개선된 오일을 제공한다.
Patent KR-20010023072-A (KR)
Title: 요오드프로피닐 화합물과 포름알데히드 도너의 안정화된 혼합물
IPC: A61K9/08
Filed: 1999-06-18
Abstract: 디알칸올치환 DMH, 요오드프로피닐 화합물, 히단토인, 우레아 또는 그 유도체의 안정제, 및 히드록실 용매의 혼합물로 구성되는 광역항균스펙트럼 방부특성을 가지는 매우 안정한 액체제제. 바람직하게는 그 구성요소는 디메틸올디메틸히단토인, 3-요오드-2-프로피닐부틸 카바메이트, 디메틸히단토인, 및 글리콜 용매이다. 방부제는 바람직하게는 총포름알데히드함량이 5%이고 유리 포름알데히드함량이 0.2% 미만인 것이 바람직하다. 조성물은 디알칸올치환 디메틸히단토인과 안정제, 히드록실용매, 및 요오드프로피닐 화합물을 연속적으로 혼합함으로써 제조된다. 또한 안정제로서 디메틸히단토인을 포함하는 것이 바람직한 안정화된 요오드프로피닐 화합물도 기재된다.
Patent KR-20010023426-A (KR)
Title: 데이타 처리 시스템과의 대화를 위한 손가락 없는 글러브
IPC: G06F3/02
Filed: 1999-06-14
Abstract: 데이타 글러브는 가상 키보드로 10 개의 손가락을 이용한 타이핑을 가능하게 하는데 사용된다.  사용자의 손가락이 근위지관절에서 만곡되는 각이 상기 키보드의 특정 행을 디코딩하는데 사용된다.  각각의 손가락은 하나 이상의 열을 제어한다.  동일한 손가락에 의해 동작하는 열들간의 구별은 외전/내전 센서를 통해 달성된다.  상기 글러브는 손가락이 없고, 또한 가상 타이핑 이외의 정상적인 손 기능을 가능하게 한다.
Patent KR-20010023596-A (KR)
Title: 영상처리 방법 및 장치
IPC: H04N13/00
Filed: 1998-09-02
Abstract: 평면 영상들을 수신하기에 적합한 입력수단, 제 1 영상과 평면 영상 시퀸스의 제 2 영상 사이에 연속성이 있는가를 판단하는 1차 해석수단, 연속성을 갖는 평면 영상을 수신하고 물체의 속도 및 이동방향 또는 원근, 크기 및 위치 중 최소한 하나를 판단하기 위해 영상들을 해석하는 2차 해석수단, 1차 해석 수단 및/또는 2차 해석 수단으로부터 수신된 데이타에 입각하여 평면 영상들을 처리하는 제 1 프로세싱 수단, 상기 제 1 프로세싱 수단으로부터 수신된 영상들을 더 처리하도록 제공되는 제 2 프로세싱 수단, 처리된 영상을 입체 디스플레이 시스템으로 전송할 수 있는 전송수단을 포함하는 3차원으로 시청하기 위해 평면 영상들을 변환하는 영상변환 시스템.
Patent KR-20010015858-A (KR)
Title: 가압된 와류 연료 인젝터를 위한 플랫 니들
IPC: F02M51/06
Filed: 1998-12-04
Abstract: 인젝터 노즐은 아마츄어조립체에 의해 축방향으로 왕복운동하는 원통형 니들(14)을 포함하고 있다. 니들은 니들의 플랫 끝면과 측벽 사이에서 구형의 천이면(48)으로 플랫 끝면(48)에서 끝나는 니들 팁(50)을 가지고 있다. 니들의 직경과 밸브시트의 개선각도에 따라서, 플랫 끝면의 직경은 밸브시트를 통해서 오리피스의 직경보다 작을 수 있다. 플랫 끝면과 구형 천이면사이에 형성된 원형 에지는 액체연료와 공기가 밸브개방상태에서 지속적으로 니들로부터 분리되는 하나의 위치를 형성하여 스프레이 콘 각도와 유량의 편차가 정상적인 상태에서 그리고 천이 작동상태 동안에 최소화된다.
Patent KR-20010032658-A (KR)
IPC: A61H39/02
Filed: 1998-05-15
Abstract: 가압 치료 기구(10)는 인체의 배부를 가압하는 가압부(55) 및 극돌기를 검출하는 검출부(66)를 구비한다.  검출부(66)는 극돌기를 검출하는 감압 센서(23)를 구비하고 가이드부(21)에 의해 인체의 배부와 평행한 면 내에서 이동할 수 있다.  검출부(66)를 척주를 따라 이동시켜 제7 경추 극돌기를 검출하고, 이것을 기준으로 다시 제1 내지 제12 흉추의 각 극돌기를 검출한다.  제어 장치(9)는 각 극돌기의 검출 위치에 상당하는 흉추 위치를 기억한다.  이 기억된 위치 정보에 따라 제어 장치(9)는 가압부(55)의 동작을 제어하여 롤러(5)로 소정 흉추(환부)를 가압한다.  본 치료 기구를 사용함으로써 시술자 대신 흉추 추간 관절 손상에 따른 각종 증상을 치료할 수 있다.
Patent KR-20010032825-A (KR)
Title: 관상 커넥션
IPC: E02B17/00
Filed: 1998-12-04
Abstract: 본 발명은 관상체, 특히 파일 및 파일 슬리브를 연결하는 배열에 관한 것이다. 제 1 튜브(4)는 제 2 튜브(2) 내에 끼워 맞추어지고, 제 1 튜브는 제 1 원주 리세스(10)와 제 2 원주 리세스(12)를 구비하며, 제 2 튜브는 제 1 세트의 래치(8)와 제 2 세트의 래치(8')를 구비한다. 이들 래치는 제 1 및 제 2 리세스 내에 결합될 수 있도록 탄성적으로 바이어스된다. 래치와 리세스가 상호 결합하면, 한 세트의 래칭 수단과 리세스와의 결합에 의해 일방향으로 축방향 이동이 방지되고, 다른 한 세트의 래칭 수단과 리레스의 결합에 의해 반대되는 축방향으로의 축방향 이동이 방지된다. 본 발명에 따르면, 제 1 세트의 래치가 제 1 리세스에 대향하고 제 2 세트의 래치가 제 2 리세스에 대향할 때에만 래칭 결합이 이루어진다. 이에 의해 확실한 연결이 보장되고, 한 세트의 래치로부터 제 2 튜브의 외부 케이싱을 통해 연장되는 요소(30)를 사용할 수 있고, 튜브의 래치 결합을 쉽게 해제할 수 있는 수단이 제공될 수 있다. 또다른 배열에 있어서는, 상기와 유사한 래치 결합 배열인, 원주 접촉면(117)에 의해 제한되는 리세스(117') 내에 위치하는 한 세트의 래치(118)로 이루어진 배열이 사용된다. 래치(118)는 튜브(110)의 외부로 연장되는 볼트(123)에 의해 견인된다.
Patent KR-20010033526-A (KR)
Title: 콜롬븀 함유 오스테나이트 스텐레스강
IPC: C22C38/46
Filed: 1998-12-23
Abstract: 201 계열의 오스테나이트 스텐레스강의 중량%로 0.003% 이상의 Cb를 포함한다.   또한 중량%로 0.003% 이상의 수준으로 Cb함량을 유지시킨 201 계열 스텐레스강 열편을 제공하는 단계를 포함하는 고강도 201 계열 스텐레스강 제조방법이 발표된다.
Patent KR-20010015893-A (KR)
Title: 통합된 소프트웨어 디벨럽먼트 및 디버그 환경
IPC: G06F11/26
Filed: 1999-10-25
Abstract: 디벨럽먼트 환경은 이동단말기 등과 같은 타겟 마이크로프로세서(100) 기반 제품과 디벨럽먼트 워크스테이션(120)을 포함한다.   타겟 마이크로프로세서 제품에서의 기존의 진단 소프트웨어 성능들의 장점을 취하는 직렬 인터페이스의 수단에 의해 워크스테이션과 마이크로프로세서간 진단 메세지가 통신된다.   통상, 기존의 소프트웨어는 JTAG 또는 ICE 인터페이스 포트를 포함한다.   워크스테이션이 JTAG 인터페이스를 갖추면, 이러한 소프트웨어 인터페이스 포트는 이더넷 링크, 직렬포트, 또는 또 다른 특별히 설계된 통신 하드웨어의 필요성이 없어진다.   한편, 워크스테이션이 이더넷 또는 직렬포트 인터페이스(130)를 갖추면, 마이크로프로세서 기반 제품과 워크스테이션 인터페이스간 인터페이스 자동 중계기(140)가 연결된다.
Patent KR-20010106094-A (KR)
Title: 고온 내구성 발포 난연 조성물
IPC: C09D161/28
Filed: 1998-02-28
Abstract: 난연코팅물질은 포밍제, 블로잉제, 탄화제, 결합제, 용매, 및 안료를 갖는 유체상의 발포성 기본 물질을 포함한다. 상기 코팅물질은  화염확산 감소제; 상기 유체상의 발포성 기본 물질에 분산된 내화섬유; 산소 감소제; 열전도 감소제; 안정제 및 휘발성 유기물질 감소 성분; 물리적 충격에 대한 저항 및 접착을 위한 기계적 증진제 성분; 방수제; 및 깨짐과 수축에 대한 내성을 증가시키고 스프레이가 잘 되게 하는 탄성제를 더 포함한다.
Patent KR-20010053122-A (KR)
Title: 응집반응장치
IPC: C02F11/14
Filed: 1999-06-24
Abstract: 본 발명의 목적은 응축용 스크린을 구비하고, 피처리액중의 부유 고형분의 응집 및 수분의 분리에 의한 피처리액의 농축을 단일한 장치로 행하는 농축형 응집반응장치를 제공하는 데 있다. 
     이를 위하여 본 발명에서는 농축용 스크린의 형상을 원통형으로 하고 농축형스크린의 슬릿눈의 방향을 수평방향으로 하여 조내 혼합용 교반기의 샤프트 상부에 감속기를 연결하고, 감속기에 농축용 스크린의 피처리액측과 분리수측의 양측 근방을 따라 회전하는 브러시를 연결하고, 그것에 의하여 농축용 스크린에 부착하는 응집생성물을 연속적으로 제거한다.
Patent KR-20020064818-A (KR)
Title: Examination Service System using Digital Electronic Examination
Inventor: KO JAE UK
IPC: G06Q50/20
Filed: 2001-02-03
Abstract: PURPOSE: A system for a test using digital electronic test paper is provided to take the test without test paper and to check result of the test on a screen by connecting a place, which gives questions, and a test room through the communication network. CONSTITUTION: A digital test server(1) stores data of questions and student and transmits the questions to a test managing server in a test room through a LAN(5). The test managing server(2) transmits the question to the digital electronic test paper in serial communication(4) and checks answers at the electronic test paper. An EEP(Electronic Examination Pad,3) connected with the test managing server displays the questions, marks the answers, and transmits the marked answer to the test managing server.
Patent KR-20020065188-A (KR)
Title: Method for managing fault in computer system
Inventor: KANG NAM UK
IPC: G06F11/00
Filed: 2001-02-06
Abstract: PURPOSE: A method for managing a fault of a computer system is provided to monitor the fault occurrence of the computer system and report the data for the occurred fault to an upper system. CONSTITUTION: An application program requests a system service to an operating system and receives the return value. The application program calls a fault management program by confirming the return value. The application program transfers the kind of the fault and the related value to the fault management program. The fault management program confirms the kinds of the fault and collects the fault data(S210,S220). After completing the data collection, the fault management program configures a local database in a preset fault management storing region(S230) and reports the fault occurrence to the upper system by transmitting the fault data(S240). The fault data is stored in the local DB(S250) and the fault management program carries out the preset fault recovery operation(S260).
Patent KR-20010074111-A (KR)
Inventor: KIM SANG KOOK
Filed: 2001-02-22
Abstract: PURPOSE: An Internet auction system is provided to activate an auction and make a user use an auction site continuously. CONSTITUTION: An Internet server(4) loads an Internet auction site(2) for providing an auction service to a client. An Internet terminal(6) may connect to the Internet server(4) through the Internet and loads the Internet auction site(2) on a monitor and makes a client participate to an Internet auction. The Internet server(4) includes a mileage point providing system(14) for providing mileage points or cyber money to a client who participates to the auction. The mileage point providing system(14) provides mileage points or cyber money to a client who was defeated at the auction. In addition, a database(8) stores each client's ID and an auction managing program(10) decides a prizewinner.
Patent KR-20020070614-A (KR)
Title: x-DIGITAL SUBSCRIBER LINE SERVICE APPARATUS
Inventor: JANG IN SEOK
IPC: H04L12/66
Filed: 2001-03-02
Abstract: PURPOSE: An xDSL(x-Digital Subscriber Line) service device having a concentration function is provided to eliminate a need for dividing an STM(Synchronous Transfer Mode)-1 frame into voice signal and data areas, so as to effectively use a transmission path even when a voice signal or data amount is reduced temporarily. And the device configures an additional concentration within a remote unit, so as to effectively increase the number of subscribers. CONSTITUTION: In a host(100), the first ATM(Asynchronous Transfer Mode) converter(103) converts time division modulated channel voice signals from a PSTN(Public Switched Telephone Network) exchange(101) into ATM cells, and converts voice ATM cells into time division modulated channel voice signals. And the first multiplexer/demultiplexer(104) converts the voice ATM cells of the first ATM converter(103) and data ATM cells of an ATM exchange(102) into STM-1 frame signals for outputting, inputs STM-1 frame signals, and provides the voice ATM cells within the frame signals to the first ATM converter(103) and the data ATM cells to the ATM exchange(102). In a remote unit(200), the second multiplexer/demultiplexer(201) divides the STM-1 frame signals into voice ATM cells and data ATM cells for outputting, and converts supplied voice ATM cells and data ATM cells into STM-1 frames. The second ATM converter(202) converts the voice ATM cells from the first multiplexer/demultiplexer(104) into time divided channel voice signals, for provision to a concentrator(203), and converts the supplied time divided channel voice signals into voice ATM cells, for provision to the second multiplexer/demultiplexer(201). And an xDSL interface(204) divides the time divided channel voice signals and the ATM cells for provision to corresponding subscribers, inputs ATM cells and voice signals from subscribers, supplies inputted ATM cells to the second multiplexer/demultiplexer(201), and time-divides the voice signals for conversion into voice signals with a predetermined channel to provide the converted voice signals to the second ATM converter(202) through the concentrator(203). And the host(100) and the remote unit(200) are connected through an optical fiber(300).