baber/WOPTO huggingface dataset:
Patent KR-20020055534-A (KR)
Title: Intermittently aerating dewatered filtrate injection method and its apparatus for treatment of organic matter, N and P
Inventor: JUNG JU YONG
IPC: C02F3/30
Filed: 2000-12-28
Abstract: PURPOSE: A continuous feeding method of intermittent aeration de-watered filtrate for advanced treatment of organic matter, nitrogen and phosphorus and equipment thereof is provided, which remove phosphorus without any additional feeding of coagulants by biochemical treatment, so that can expect an improved treatment efficiency and stabilized treatment of organic matter, nitrogen and phosphorus. The system can be adopted to existing facility without changing of facilities. CONSTITUTION: The continuous feeding is carried out as follows: (i) aerate at a condition of 3000-62000 mg/liter of microorganism concentration at aeration tank(1,2), 15-24 hours of hydraulic retention time, 100-140 min. of intermittent non-aeration and 100-140 min. of intermittent aeration at front reactor, 100-140 min. of non-aeration and 40-80 min. of aeration at post reactor; (ii) recycle 0.3-0.7 Q of sludge; (iii) withdraw excess sludge continuously, feed coagulant of Fe, Al, dewater and feed quantitatively de-watered filtrate to the front of the intermittent aeration tank(1,2) to remove bio-chemical phosphorus.
Patent KR-20020056197-A (KR)
Title: Pre-treatment apparatus
Inventor: LEE CHUN JAE
IPC: H01L21/304
Filed: 2000-12-29
Abstract: PURPOSE: A preprocessing process apparatus is provided to simplify a preprocessing process by using a laser beam for removing oxide layers or oil stains caused by a preprocessing process. CONSTITUTION: A belt(2) guides a semiconductor device(1). A laser generating part removes oxide layers(for example, FeO, Fe2O3) or oil stains of the guided semiconductor device. A cell(4) of chamber shape protects the laser generating part.
Patent KR-20020058203-A (KR)
Title: Semiconductor package and outer input/output pad bumping method for it
Inventor: HA SEON HO
IPC: H01L23/52
Filed: 2000-12-29
Abstract: PURPOSE: A semiconductor package and a method for bumping an input/output terminal for the same are provided to bump external input and output terminals to all lands of a printed circuit board and mount the external input and output terminals on a mother board even though warpage is generated. CONSTITUTION: A printed circuit board(10) is formed with a resin layer(11) including a through-hole(14), a wiring pattern(12) including a plurality of lands(12b) and a plurality of bon fingers(12a), and a cover coat(13). The cover coat(13) is formed on surfaces of the wiring pattern(12) except for the lands(12b) and the through-holes(12a) and the resin layer(11). A semiconductor chip(30) is installed on an inner side of the through-hole(14). Input and output pads(31) are formed on an upper face of the semiconductor chip(30). The input and output pads(31) are connected with the bond fingers(12a) by a conductive wire(40). A sealing portion(50) is formed on the through-hole(14) in order to protect the semiconductor chip(30) and the conductive wire(40). An external input and output terminal(60) is formed with a conductive body part(61) and a conductive tail part(62).
Patent KR-20010022762-A (KR)
Title: 난연성의 강화된 폴리카르보네이트 ａｂｓ 성형 조성물
IPC: C08K7/20
Filed: 1998-07-29
Abstract: 본 발명은 폴리카르보네이트 성분이 2 종의 폴리카르보네이트, 바람직하게는 동일한 구조 및 상이한 상대 용액 점도를 갖는 2 종의 폴리카르보네이트의 혼합물로 대체된, 난연성의 강화된 폴리카르보네이트 ABS 성형 조성물에 관한 것이다.
Patent KR-20010022854-A (KR)
Title: 무선통신 가입자의 분류에 기초하여 전송 전력 임계치를 제어하기 위한 방법 및 장치
IPC: H04B7/005
Filed: 1998-08-11
Abstract: 본 발명은 하나의 기지국 또는 기지국 제어기가 폐루프 통신시스템에서 고정 위치 가입자로의 전송을 조절하도록 하는 방법 및 장치에 관한 것이다.  폐루프 통신시스템에서, 기지국은 고정 위치 및 이동 사용자 국과 신호를 교환한다.  사용자 또는 가입자가 초기에 이동국에 등록할 때, 기지국은 예를들어 기지국에 전송된 전자일련번호에 기초하여 가입자의 상태를 결정한다.  기지국은 사용자가 고정 국 또는 이동국에 상당하는지의 여부를 결정하는 데이터베이스(홈 위치 레지스터)와 전자일련번호를 비교한다.  만일 사용자가 고정 국이라면, 기지국은 공칭 및 최소 전력레벨 임계치를 감소시킨다.  감소된 임계치에 기초하여, 기지국은 순방향 링크 신호를 낮은 전력레벨로 고정국에 전송한다.  결과적으로, 기지국은 낮아진 전체 전력율 때문에 그것의 용량을 증가시킬 수 있다.
Patent KR-20010023110-A (KR)
Title: 알칸올아민 장치의 부식 억제제
IPC: B01D53/14
Filed: 1998-07-21
Abstract: 산 가스 제거 장치내의 알칸올아민 수용액과 접촉하는 금속의 부식은 알칸올아민 수용액에 하기 화학식 I의 화합물을 부식 억제 유효량 유지함으로써 억제된다.  알칸디티올은 산 가스 제거 장치의 산 가스 풍부 부분 및 산 가스 희박 부분 모두에서 금속의 부식 억제에 유용하다. 
     ＜화학식 I＞ 
     
       
     
     식 중, R은 S 또는 O이고, R 1 , R 2 , R 3 및 R 4 는 독립적으로 H, C 1 내지 C 8 알킬기, C 1 내지 C 8 알케닐기, C 6 내지 C 10 아릴기, C 7 내지 C 12 알카릴기, C 7 내지 C 12 아랄킬기, C 3 내지 C 10 시클로알킬기, C 1 내지 C 8 티오펜기 또는 아미노기이다.
Patent KR-20010023673-A (KR)
IPC: A61P43/00
Filed: 1998-09-04
Abstract: 본 발명은 케모킨, 인터류킨-8 (IL-8)에 의해 매개된 질환 상태의 치료에 유용한 신규의 스피로를 포함하는 화학식 (I)의 화합물 및 이의 조성물에 관한 것이다. 화학식 (I)의 화합물 중에서도 특히, R이 -NH-C(X)-NH-(CR 13 R 14 ) v -Z이고, Z는 경우에 따라 치환된 페닐 또는 나프틸, 또는 경우에 따라 치환된 헤테로아릴, 경우에 따라 치환된 C 5-8 시클로알킬, 경우에 따라 치환된 C 1-10 알킬, 경우에 따라 치환된 C 2-10 알케닐 또는 경우에 따라 치환된 C 2-10 알키닐이고, X는 =O, 또는 =S이고, A는 3-7원의 스피로 고리(경우에 따라 O/N/S 중에서 선택된 헤테로원자를 포함할 수 있음) 내에 포함된 탄소이고, v는 0 또는 1 내지 4의 값을 갖는 정수인 구조식 (I)의 화합물 또는 이의 약학적으로 허용되는 염을 나타낸다. 
     〈화학식 I〉
Patent KR-20010015574-A (KR)
Title: 금속축재료의 직경확대장치
IPC: B21J9/02
Filed: 1999-06-30
Abstract: 금속축재료의 중간부를 간단한 조작으로 직경확대 성형할 수 있는 실용적인 직경확대장치를 제공하는 것으로, 피가공물인 금속축재료를 끼워맞추어 유지하는 유지부를 구비하여, 상기 유지부에 금속축재료를 끼워맞추어 유지한 상태로 모우터에 의해 회전구동되는 구동회전부(5)와, 상기 구동회전부의 유지부에 대향하도록 설치된 유지부를 구비하여, 상기 구동회전부에 대해 서로 접근ㆍ이반(離反)하는 방향으로 상대 이동이 자유로운 종동회전부(30)와, 상기 종동회전부를 구동회전부에 대해 접근·이반하는 방향으로 이동시키는 이송수단(50)과, 상기 종동회전부의 유지부를 상기 구동회전부의 유지부(holding part)의 축 중심에 대해 경사시키는 편의(偏倚)수단(80)과, 상기 종동회전부를 구동회전부로 향하여 누루는 가압수단(70)을 구비한 금속축재료의 직경확대장치.
Patent KR-20010030636-A (KR)
Title: Portable reception indicator for satellite radio-navigation systems
Inventor: NAGAEV FARID IBRAGIMOVICH
IPC: H01Q11/08
Filed: 1998-07-20
Abstract: PURPOSE: A portable transceiving displayer is provided to improve convenience of the displayer while minimizing the screening effect of the antenna caused by the large body and the movement. CONSTITUTION: A portable transceiving displayer includes a body(1), an antenna(2) and a connection cable(3). When the displayer is not used, the horizontal axial(5) of the antenna(2) is in parallel with the perpendicular axial of the body(1) and the perpendicular axial(7) of the antenna(2) is in parallel with the horizontal axial(8) of the body(1). While the displayer is in use, the antenna(2) turns on a spherical hinge. The rotation angle and the rotation direction of the antenna(2) are set at the most comfortable values for the user. The screening effect of the body(1) is minimized improving convenience.
Patent KR-20010033771-A (KR)
Title: 저입자 발생 웨이퍼 홀더를 갖는 진공 처리 장치
IPC: H01L21/683
Filed: 1999-10-26
Abstract: 웨이퍼가 취급 및 처리를 위해서 상부 대향 방위가 아닌 다른 방위로 유지되어 이동하는, 특히 유용한 웨이퍼 홀더(20)가 반도체 웨이퍼의 처리작업을 위해서 제공된다.  이 홀더는 환형 웨이퍼 홀더 하우징(11)에 탄력적으로 설치되어서 상기 하우징(11)을 향하여 편향되는 환형 웨이퍼 설치링을 포함한다.  한 세트의 래치(20)는 설치링에 피봇가능하게 설치된다.  래치는 비금속성 래치 몸체(31)로 형성되고 구형 멈춤쇠(42,44)가 형성되는 원형 경로를 따라서, 설치링의 표면을 구르는 구름 주변부(37,39)을 그 위에 갖는 비금속성 전방 롤러 및 후방 롤러(35,36)를 구비한다.  롤러의 구름 주변부는 멈춤쇠의 곡률에 따른다.  전방 롤러는 홀더에서 설치링의 에지에 대해서 유지되는 웨이퍼의 에지 상으로 구르는 외부 에지에서 그립핑 주변부(40)를 구비한다.  설치링은 플라즈마가 래치 주위에 형성되는 것을 예방하기 위해, 처리 장치의 뒷면에 밀봉부를 형성한다.  설치링은 후면의 웨이퍼 처리가 실행될 때, 웨이퍼의 디바이스 측부를 보호하기 위해 뒷면으로부터 웨이퍼를 이격시키기 위해, 멈춤부에 대해서 작용한다.
Patent KR-20020057640-A (KR)
Title: a device of intake valve for clean water
Inventor: KIM MYUNG CHUL
IPC: B01D35/147
Filed: 2001-01-03
Abstract: PURPOSE: A water intake valve device for water purification is provided, which can protect water dispenser by closing at a time the three functioning valves of water inlet(16,23,30) which intake water from tap water pipe, inlet(17) which transfer water to water purifier and water supplying holes(18,25,32) which supply purified water by turning just one knob of valve shaft(7), so that the water dispenser can be used easily and safely and be relied on by customers. CONSTITUTION: The system comprises a main body(1), a valve(2), an auxiliary valve(3), a housing(4), a cap(5), a fixing screw(6) and a valve axis(7). In the main body(1) that has a water inlet(10) at the top and a hole for a knob(51) at the side, a valve(2) and an auxiliary valve(3) are inserted and screwed by the housing(4), the housing being tightened with a cap(5) at the bottom. The valve(2) has a side hole that communicates with the side hole of the main body(1) and three vertical holes of first water inlet(16), first inlet(17) and first water supplying hole(18), all of which communicating with inner limb of the hole(15) and the first water supplying hole(18) being communicated with the top of the hole. The auxiliary valve(3) that is inserted to the bottom of the valve(2) has three vertical holes of second water inlet(23), second inlet and second water supplying hole(25), all of which communicating with the respective holes of the valve(2). At the housing(4), there are three holes of third water inlet(30), third inlet and third water supplying hole(32), all of which communicating with the respective holes of the auxiliary valve(3).
Patent KR-20020059879-A (KR)
Title: Method of forming a low-k insulating layer for semiconductor integrated circuit
Inventor: LEE GIL GWANG
IPC: H01L21/31
Filed: 2001-01-08
Abstract: PURPOSE: A method for manufacturing a low-k interlayer insulation film for a semiconductor IC is provided to increase the operation speed of a semiconductor device and control the dielectric and to make a characteristic of a post etching process provide good low-k dielectric film. CONSTITUTION: The dielectric film(120) including a carbon function is formed on a semiconductor substrate(130) and is treated by the UV(Ultraviolet) ray. The UV treatment process is carried out by a UV lamp(100) and a heat supplying plate(140) at the temperature above 50 deg.C under O2, H2 or a mixtures gas of O2 and H2. The dielectric film is formed by a CVD method or a spin coating. The carbon function is removed by applying the UV to the dielectric film having a Si-O-C structure. In case of a thick dielectric film, the dielectric film is repeatedly treated by the UV ray after depositing the dielectric film with 500-5000 angstroms.
Patent KR-20020061020-A (KR)
Title: A process of preparing spinning dope of polysulfone based hollow fiber membrane with excellent storage stability
Inventor: KIM YEONG BEOM
IPC: B01D71/68
Filed: 2001-01-12
Abstract: PURPOSE: A preparation process of spinning dope for polysulfone-based hollow fiber membrane which has excellent storage stability by reducing the formation velocity of coagulated substances in spinning dope over 10 times compared with an existing method is provided to drastically reduce cutoff frequency during spinning. CONSTITUTION: In the preparation process of spinning dope for polysulfone-based hollow fiber membrane with excellent storage stability which is composed of organic solvent, polysulfone-based resin and additives, the present invention is characterized by comprising the steps of: (i) dissolving the polysulfone-based resin into organic solvent at the temperature of 70deg.C to the refluxing temperature of organic solvent; (ii) dissolving the polysulfone-based resin into organic solvent at the temperature of 70 to the refluxing temperature of organic solvent and dropping the temperature with the limits of normal temperature to below reflux temperature of organic solvent and add additives; (iii) adding polysulfone-based resin and additives into the solvent of the temperature of normal to below refluxing temperature of organic solvent and raising the temperature of organic solvent to 70deg.C for dissolving the polysulfone-based resin perfectly; (iv) adding polysulfone-based resin and additives into the solvent of the temperature of normal to below reflux temperature of organic solvent and raising the temperature of organic solvent to 70deg.C for dissolving the polysulfone-based resin perfectly and dropping the temperature of organic solvent to normal and adding remaining additives.
Patent KR-20020061434-A (KR)
Inventor: HWANG JIN SU
IPC: B01J21/06
Filed: 2001-01-17
Abstract: PURPOSE: The modified nickel-alumina catalyst for selective hydrogenation of diolefins of the present invention is manufactured by surface modifying gamma-alumina support with one element selected from zirconium, lanthanum and tin, and then it is further supported by nickel. CONSTITUTION: In a modified nickel-alumina catalyst for selective hydrogenation of diolefins that is manufactured by surface modifying gamma-alumina support with one element selected from zirconium, lanthanum and tin, and then it is further supported by nickel, the present invention is characterized in that gamma-alumina support is supported by one element selected from zirconium, lanthanum and tin in an amount of 0.2 to 10 wt.% and nickel in an amount of 0.5 to 10 wt.%, based on the weight of the gamma-alumina support. Before the modified nickel-alumina catalyst is used to convert diolefins to corresponding mono olefins through selective hydrogenation reaction, the modified nickel-alumina catalyst should undergo reduction stage at 400-500deg.C and pretreatment at 300-450deg.C in H2S gas atmosphere.
Patent KR-20020066868-A (KR)
Title: Base which is operating up and down
Inventor: KIM JEONG SIK
IPC: B65G49/00
Filed: 2001-02-14
Abstract: PURPOSE: An up-and-down moving base is provided to increase productivity, and to prevent lowering of quality by moving a transfer unit quickly and by reducing impact in stopping the transfer unit. CONSTITUTION: An operating base is composed of a lower base(10) extending a guide pipe(13) having a guide hole for a lower part of a horizontal part(11); an upper base(20) having an air supply connector(26) at the side, and a guide rod(24) inserted in the guide hole of the guide pipe; a urethane plate(30) fixed in the upper part of the upper base, and inclined in the edge; and a tube(40) installed longitudinally between the upper base and the lower base, connected to the air supply connector of the upper base, and closed. Productivity is increased, and quality is improved with moving the transfer unit promptly and absorbing impact in stopping.
Patent KR-20010044453-A (KR)
Inventor: KIM JIN SEONG
IPC: F24B1/185
Filed: 2001-02-22
Abstract: PURPOSE: A warm air circulator using corn as fuel and an operation system thereof are provided to simplify the structure and obtain a maximum heating efficiency at a low cost by using cheap corn as fuel, wherein the corn has lots of oil for complete burning so that the harmful incomplete burnt gas is removed. CONSTITUTION: A warm air circulating method using corn as fuel includes the steps of injecting corn as fuel in a hopper(8), supplying the corn stored in the hopper to an oven(6) by a conveyor screw(10), burning the corn in the oven, heating a warm air generating part(4) by heat generated in the process of burning the corn and fuel gas, discharging burnt gas generated by the heating of the warm air generating part, discharging warm air into a room by operating a fan in the heated warm air generating part, and separating the air from the burnt gas discharged by the burning of the corn by the single fan to carry out the intake and discharge of air simultaneously by an air separation/air pressure control part.
Patent KR-20020068799-A (KR)
Title: Artificial nail and method for making the same
Inventor: LEE YEONG JU
IPC: A45D31/00
Filed: 2001-02-22
Abstract: PURPOSE: A method for manufacturing an artificial nail and the obtained artificial nail are provided to easily produce a large amount of the high quality artificial nail within a short time. CONSTITUTION: The method for manufacturing an artificial nail is comprised of steps of; forming a plurality of nail shapes(30) having different colors and patterns on the one side surface of a transparent synthetic resin sheet(20); preparing plural block parts having a die(52) and a punch(52) that one of them has plural concave portions(53) corresponding to the top surface of the nail and the other one has plural convex portions(51) corresponding to the bottom surface of the nail; and disposing the pre heated synthetic resin sheet on the die. Alternately, if the synthetic resin sheet isn't heated, the nail shapes formed on the synthetic resin sheet are compressed and molded into the artificial nail forms by moving the punch toward the die while heating the die or punch after disposing the normal synthetic resin sheet on the die.
Patent KR-20010044462-A (KR)
Title: water borne skiff
Inventor: CHOI HOO SUB
IPC: B63B35/81
Filed: 2001-02-22
Abstract: PURPOSE: A water ski is provided to be forwarded with being floated on water and be utilized as a leisure sports articles which can be skied on water even in a summer. CONSTITUTION: The water ski can be floated on water using plastic and rubber tube, and comprises a body and a handle. The body consists of a plate type rubber air bag and a plurality of legs projected from a bottom of the rubber air bag. Stainless bolts are respectively fastened to one ends of the respective legs. The handle consists of a long bar, a plastic semi-sphere assembled to one end of the bar, and a packing inserted into the end of the bar.
Patent KR-20010035517-A (KR)
Title: Luck Number Bestowal Accessories Sale System and Drawing Way
Inventor: LEE JEONG HO
Filed: 2001-02-24
Abstract: PURPOSE: The system for selling an accessory with a number of fortune and the method for drawing the number, are provided to allow a customer to become a member of an internet web site, and input the fortune number, included in the accessory bought, into the web site, and thereby give prize money and a product to the member who wins the drawing of the fortune number. CONSTITUTION: A member management database(5) stores the personal information of the member who is registered in the web site. A product information database(6) stores the information of the products supplied on the web site. A fortune number database(7) stores the fortune number included in the product bought by the member customer. A fortune number drawing part(8) reads the data stored in the fortune number database(7), and draws the fortune number at each time period, and discloses a winning fortune number. A mail transmission reception part(9) reports the winning fortune number to a customer who wins the drawing.
Patent KR-20010069290-A (KR)
Title: Webmeeting Website of operating method
Inventor: HONG SUNG HO
IPC: G06F17/00
Filed: 2001-03-02
Abstract: PURPOSE: A method for operating a web meeting web site is provided to offer a meeting using the Internet and compose one a cyber society to perform an electronic commerce transaction in the cyber society. CONSTITUTION: A web server system composes a cyber society in the Internet. A database server system stores, processes and outputs data of each contents. A chatting server system is formed so that members talk each other in a web meeting web site. A messenger service system is composed so that the members transmit and receive messages each other. An electronic commerce transaction system performs a C2C between members, a B2C between affiliated stores, and a B2B between affiliated stores so that the members buy goods and give a present when making a proposal. An event processing system embodies the B2C between the affiliated stores and the members after a web meeting event is determined.
Patent KR-20010110639-A (KR)
Title: 도어 개폐장치
IPC: E05F15/60
Filed: 2001-03-14
Abstract: 제작 및 유지비용이 들지 않고, 또한 클린룸 내에 배치되는 처리장치의 공기압을 구동원으로 한 도어 개폐장치가 개시되어 있다. 제1 기압상태(P1)로 유지되는 제1 클린룸(1)과, 제1 기압상태보다 낮은 제2 기압상태(P2)로 유지되는 제2 클린룸 (2)과의 사이에 마련되는 개구부(3a, 3b)에 배치되고, 도어부재 (4a, 4b)를 개폐구동함으로써 개구부를 닫힘상태와 열림상태로 하는 도어 개폐장치로서, 개구부의 상방 가장자리부를 따라 배치되는 자성재료로 이루어지는 환봉부재(5, 5)와, 환봉부재의 외주면으로부터 소정간격을 둔 자기흡인상태로 유지되며, 도어부재 의 상방에 고정되는 복수의 제1 영구자석(6)과, 도어부재 의 하방을 지지하는 리니어모션가이드와 리니어블록에 의해 도어부재를 개폐구동하는 구동장치(20)를 구비한다.
Patent KR-20020074580-A (KR)
Title: Manufacturing method of strip steel pipe
Inventor: LEE JONG GYU
IPC: B21C37/06
Filed: 2001-03-20
Abstract: PURPOSE: A manufacturing method of a metal pipe is provided to reduce production cost and easily increase working efficiency by continuously straightening out a roll shaped steel strip, cutting and blanking the straightened out steel strip, and then bending the cut and blanked steel strip. CONSTITUTION: The manufacturing method of a metal pipe in which a hollow shaped metal pipe(1) is manufactured by installing a roll shaped steel strip(2) rolled in a certain width at an uncoiler so that the front part of the steel strip is continuously processed, the method comprises the processes of straightening out the front part of the steel strip by passing the steel strip through a plurality of rollers(6) which are vertically rotationally installed; forming convex and concave parts(2b,2c) which are conformable with each other at both ends of the steel strip by blanking and stamping the straightened front part of the steel strip using dies(4); arranging a formed article(2a) of the steel strip formed by the dies(4) at a supporting die(6); and bending the formed article using a plurality of forming members(5) which are radially arranged in such a manner that the forming members are straightly moved around the supporting die(6), thereby conforming the convex part(2b) formed at one end of the formed article to the concave part(2c) formed at the other end of the formed article.
Patent KR-20020076890-A (KR)
Title: The using methode of Education-server
Inventor: KIM GYEONG SIK
Filed: 2001-03-31
Abstract: PURPOSE: A method for operating an educational server is provided to connect a lecture to a trainee selectively by making a lecturer search a lecture condition of a trainee notified on a web and be connected to a trainee who suggested a proper condition. CONSTITUTION: A lecturer and a trainee are authenticated from a member information DB of a server(S1). The authenticated trainee notifies a lecture requesting condition in a taking lecture DB(S2). The lecturer searched the lecture requesting condition and informs a contacting intention to the trainee to the server(S3). The contacting intention is transmitted to a contacting address of the trainee, and the lecturer and the trainee are contacted therewith(S4). A temporary contract is concluded between the lecturer and the trainee through the contact, and a preliminary lecture is performed(S5). It is judged whether the lecture is maintained or not in accordance with a result of the preliminary lecture(S6). If the lecture is maintained, a tuition fee is charged to the trainee(S7). If the lecture is completed, the tuition fee is supplied to the lecturer(S9).
Patent KR-20020080846-A (KR)
Title: A booking service method using voice
Inventor: LEE SEONG GWON
IPC: H04W4/00
Filed: 2001-04-18
Abstract: PURPOSE: A method of a ticket reservation service in a voice is provided to enable a user to get a service of purchase in advance, confirmation of reservation, cancellation, and schedule for a ticket for an airplane, train, express bus, etc. with a user voice. CONSTITUTION: When a user connects to a server, the server delivers a greeting(S101). The server checks whether an announcement for the user exists(S102). The server requests to the user a resident registration number and a password for user authentication(S103,S104). The server authenticates the user through the resident registration number and the password(S105). The server progresses to a main menu(S108). The server announces a ticket reservation service for transportation through the main menu and requests the selection of transportation to the user(S109). The user selects desiring transportation provided by the ticket reservation service(S110). The server conducts detailed items such as purchase in advance(200), the confirmation of reservation(300), cancellation(400) and schedule(500) of a ticket for the selected transportation, and makes the user to select one. And the server performs a detailed process for the selected item.