baber/WOPTO huggingface dataset:
Patent KR-20000069249-A (KR)
Title: Phenyl Glyoxamides as sPLA2 Inhibitors
IPC: C07F9/38
Filed: 1997-11-25
Abstract: A class of novel phenyl glyoxamides is disclosed together with the use of such compounds for inhibiting sPLA2 mediated release of fatty acids for treatment of conditions such as septic shock.
Patent KR-20000070179-A (KR)
Title: 위장관 내의 활성물질 방출을 조절하는, 팽창가능한 위장 체류성 치료장치
IPC: A61K9/48
Filed: 1998-01-09
Abstract: 본 발명은 위액접촉시 팽창가능한 성분을 가지고, 위액 및 활성 화합물이 투과가능한 폴리머 외피에 의해 둘러싸인, 유문경로가 지체된, 위장관 내 활성 화합물의 방출을 조절하기 위한 장치에 있어서, 적어도 하나의 활성 화합물이 상기 활성 화합물을 위액으로 지연방출시키는 다중미립제제에 존재하는 것을 특징으로 하는 장치에 관한 것이다. 본 장치는 위액 으로 활성 화합물을 지연 방출시키는 다중미립제제 내에 존재하는 적어도 하나의 활성 화합물을 함유한다.  종래의 유문경로가 지체된 약제학적 형태와 비교하면, 본 발명에 따른 장치로부터의 활성 화합물의 방출은 보다 잘 조절될 수 있다; 마찬가지로 이 장치는 용이하게 압연되거나 겹쳐질 수 있고, 문제없이 캡슐에 도입될 수 있다.
Patent KR-20000071144-A (KR)
Title: 대체가능한 카트릿지와 핸들을 구비한 면도 시스템
IPC: B26B21/44
Filed: 1998-02-18
Abstract: 대체가능한 면도기 블레이드 카트릿지는 블레이드 유니트(16)와, 상기 블레이드 유니트(16)를 핸들(12)의 핸들 연결구조물에 연결하기 위한 카트릿지 연결구조물을 포함하며, 상기 카트릿지 연결구조물은 상기 핸들 연결구조물상에서 외향면과 결합하기 위한 내향면(34)을 포함하며, 상기 블레이드 유니트(16)는 카트릿지 연결구조물에 피봇가능하게 연결되며, 상기 카트릿지 연결구조물은 연결 축선을 따라 핸들 연결구조물로부터 카트릿지 연결구조물을 후퇴시키기 전에 카트릿지를 핸들 연결구조물로부터 해제하기 위해 이동가능한 래치 부재(44)를 포함한다.
Patent KR-20010006545-A (KR)
IPC: H04W56/00
Filed: 1999-02-19
Abstract: A system and method is taught for controlling the power level of transmissions within a communication system having a base station, a mobile station, a communication channel, and a pilot channel. The mobile station determines a signal strength value according to a communication signal received by way of the communication channel. A pilot channel signal is determined according to a pilot signal transmitted by way of the pilot channel. The signal to noise ratio of the communication signal is determined according to the determined signal strength value and the pilot channel signal. The power level of a transmission is controlled according to the signal to noise ratio. The noise level in a communication channel within the communication system is estimated. The pilot channel signal includes pilot energy and pilot noise components. The pilot energy component is removed to provide a remaining pilot signal. Communication system operations are controlled according to the remaining pilot signal. The power levels of transmissions are controlled by determining the signal to noise ratio of a signal within the communication channel and determining a difference signal. The difference signal is formed by determining the difference between determined and desired signal to noise ratios. The difference signal is transmitted between the base station and the mobile station. The pilot channel has at least one frame and the power control signal is inserted into the frame. Thus, information representing the strength of the communication signal is transmitted to the base by way of the pilot channel within the frame. The pilot channel can have two information frames for transmitting the power control signal a plurality of times.
Patent KR-20010068717-A (KR)
Title: Digital video security apparatus
Inventor: KIM JU DEOK
IPC: H04N7/18
Filed: 2000-01-08
Abstract: PURPOSE: A digital video security device is provided to record a scene of accident confidentially by settling a radio moving camera at a security region in a confidential camera mode. CONSTITUTION: A video pickup unit(12) picks up an image of a security region. An audio pickup unit(14) picks up a voice of the security region. An encoding unit(22) transforms the picked up video and audio signal into a digital compression signal. A transmission unit(24) transmits the digital compression signal in high frequency. A receiving unit(26) receives a control signal. A sub control unit(28) operates the video pickup unit(12) and the audio pickup unit(14) in response to the received control signal. A battery(30) supplies each unit with a power. A radio moving camera(10) is settled hidden in the security region. A host secures whether or not an accident occurs in the video security region with a controller and operates the camera(10) in case of detection of an accident, and records video and audio data picked up through the camera(10) and simultaneously transmits them to a remote manager in real time.
Patent KR-20010068866-A (KR)
Title: bean sprouts automatic vending machine.
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 2000-01-10
Abstract: PURPOSE: A bean sprout vending machine is provided for enabling consumers to buy various kinds of bean sprouts conveniently around one's home or stores, etc. CONSTITUTION: The vending machine consists of: i) a main body(7) equipped with bean sprouts, an advertisement board(5), a selection button(1) and a slot(2) for coins, paper money or a card; ii) a sorter discriminating the forgery of coins, paper money or a card; iii) a bean sprout receiving chamber covering the bean sprouts with a case for classifying the bean sprouts by partitions; and iv) a withdrawing device for moving operation plates placed under the partitions and dropping the selected bean sprout.
Patent KR-20010073400-A (KR)
Title: an electrode for breakdown voltage measurement of silicon on insulator wafer and a measurement method thereof
Inventor: LEE GI SANG
IPC: H01L21/66
Filed: 2000-01-14
Abstract: PURPOSE: An electrode for measuring an insulation breakdown voltage of a silicon double film wafer is provided to reduce the number of manufacturing processes by forming the electrode for measuring an insulation breakdown voltage without an ion injection and diffusion process. CONSTITUTION: An insulating oxide film(302) is formed thickly on the bottom layer(301) of a silicon substrate, and a silicon thin film(303) is formed on the insulating film(302). A field oxide film(304) is formed on the bottom layer(301) to separate the silicon thin film(303) into a plurality of isolating region. A gate insulating film(314) is formed on the silicon thin film(303), and a gate electrode(306), a source electrode(305) and a drain electrode(307) is formed on the gate insulating film(314). The source electrode(305) and the drain electrode(307) are connected to the silicon thin film(303) via a contact hole formed on the gate insulating film(314). The silicon thin film(303) is doped or not doped in each isolating region by one kind of impurity of a p-type impurity and an n-type impurity.
Patent KR-20000049368-A (KR)
Inventor: KWON TAE YOUNG
IPC: B29C65/52
Filed: 2000-01-19
Abstract: PURPOSE: A method and an apparatus for adhering transfer paper film of a pannel for interior decoration are provided, which make consecutive a pattern when the pannel is constructed, by adhering tightly to a steep part and a rounded part of a side. CONSTITUTION: A apparatus is composed of: a panel(10) having a steep low-projection at one side, a protrusion at the end of the side, a groove for fixing the projection at the other side and a protrusion at the upside of the side; a take-up roller(31) for taking up the transfer film(20) adhered on the surface of the panel(10); a coating roller(42) for coating an adhesive on the other side of the transfer paper film(20); a compressing roller(50) for compressing after adhering the transfer paper film(20) to the surface and the side of the panel(10); a heater(61) for heating the compressed film(20) to adhere tightly.
Patent KR-20010084469-A (KR)
Title: System and method for reference of suspension account using a communication network
Inventor: BACK IN CHEOL
Filed: 2000-02-25
Abstract: PURPOSE: A method for managing and forming a web site having an idle account inquiry service is provided to use all kinds of service using an idle account of a customer. CONSTITUTION: When a member access an idle account inquiry service(S320) and inputs an account number and a password number(S321), a server requests a certificate inquiry to a certificate center(S322). The certificate center informs a certificate result to the server(S323). The server stores the certificate result in a database storage section(S410) and requests an idle account inquiry which a customer requested to a banking organ(S325). The banking organ informs an idle account inquiry result to the server(S326). The server displays the idle account inquiry result on a monitor of a member(S327).
Patent KR-20010086663-A (KR)
Title: A method and apparatus for reinforcing slope stability using connecting wire
Inventor: CHOI YONG GI
IPC: E02D17/20
Filed: 2000-03-02
Abstract: PURPOSE: A device and method for reinforcing a slope with connecting wires are provided to prevent the local collapse of a slope or a roof fall. CONSTITUTION: A slope reinforcing device comprises: a reinforcing material; an installing member(1); a pressing plate(3); a liner screw(4); a nut(5); a connecting wire(6); and a geogrid(7). The reinforcing material is used as a rock bolt, a soil nail, an earth anchor or an FRP(Fiberglass Reinforced Plastic) grouting. The pressing plate has a hole to be inserted a core(9) of the reinforcing material. The installing member comprises a small flat plate and a protruded wall around the flat plate. A hole is formed at the center of the flat plate to insert the core. A guide hole is formed in the wall. A grouting is cured after constructing the reinforcing materials. The pressing plate and the installing member are inserted in the core. The core is installed with the liner screw and the nut by stressing. Connecting wires are penetrated between the installing members through the guide holes to integrate the reinforcing materials. The geogrid is paved to prevent a roof fall.
Patent KR-20010087924-A (KR)
Title: System and method for counsulting with remote consultant
Inventor: KIM YEONG CHEOL
IPC: H04L12/66
Filed: 2000-03-09
Abstract: PURPOSE: A system and a method for providing a consultation service with a remote consultant are provided to easily perform a consultation by selecting a consultation type for which a client wishes, connecting the client with consultants, confirming whether a question of the client is stored in a database, and providing an answer. CONSTITUTION: If a client selects a chatting(112), a consultant guide server connects the client with one among consultants connected with a current site(114). If the client inputs a question(116), the server confirms whether the question is stored in a DB(118). If the question is stored in the DB, the server reads the answer(120) and displays the read answer(122). The consultant performs the consultation while the consultant shows the displayed question and answer, and performs the chatting(124). If the question is not stored in the DB, the consultant consults while performing the chatting(126), and stores the question and answer of the consulted content in the DB(128).
Patent KR-20010091672-A (KR)
Inventor: JUNG DAE HYEON
IPC: H02K5/16
Filed: 2000-03-17
Abstract: PURPOSE: A spindle motor is provided, in which thrust is formed integrally with the driving shaft and dynamic pressure generating grooves are formed at the inner periphery of the sleeve and upper surface of the cover plate, to thereby improve abrasion resistance of the thrust and productivity. CONSTITUTION: A spindle motor comprises a base plate(10); a sleeve(20) coupled with the base plate; a stator assembly(30) coupled to the outer periphery of the sleeve; a shaft(40) inserted to be rotatable into an oil hole penetrated in a vertical direction through the center of the sleeve; and a rotor assembly(50) constituted by a hub(51) having a center coupled integrally with the shaft. The hub has a magnet(52) attached to the inner periphery of an end of the hub extended downward, wherein the magnet cooperates with the stator assembly to generate an electro-magnetic force. The shaft has a thrust(41) formed integrally with the lower end of the shaft, and dynamic pressure generating grooves(80) are formed at the inner periphery of the sleeve facing the upper surface of the thrust, and upper surface of a cover plate(60) for sealing the oil hole of the sleeve facing the lower surface of the thrust, so as to generate dynamic pressure in axial directions, respectively.
Patent KR-20000036537-A (KR)
Inventor: LIM SANG JIN
IPC: G07B5/00
Filed: 2000-03-20
Abstract: PURPOSE: A system is provided to issue a train ticket, a flying ticket, tickets for highway bus and cross-country bus, and tickets for a stadium, a theater and a cinema in an affiliated shop installed an inquiring machine of credit card by using a credit card or a cash and to perform an issue of ticket, an electric commercial transaction and a settlement of fee. CONSTITUTION: An issue of ticket needed by a customer is requested from an affiliated shop by using an inquiring terminal of credit card(8). An information requested the issue is transmitted to a main host of operating company(1) by using a telephone line(2), an internet communication network(3) and an exclusive line(4). The main host(1) transmits the information of the inquiring shop and the information needed to issue to an offering company of issue by using an exclusive line(4a) or an internet communication network(3) after analyzing the information. A main host(5) received the requesting information of issue transmits the approving information of issue to the main host(1) after analyzing a usage of service. The main host(1) issues the ticket by transmitting the approving information of issue to the inquiring terminal of credit card(8) in the affiliated shop(6). A settlement of ticket is processed by a credit card of customer.
Patent KR-20000062994-A (KR)
Title: 메모리 장치
IPC: G11C11/407
Filed: 2000-03-23
Abstract: 본 발명은 외부 전원 전압이 변동하더라도 감지 증폭기의 활성화 타이밍이 적절히 제어되는 메모리 장치를 제공한다. 
     워드선과 비트선의 교차 위치에 배치되는 메모리 셀과, 제1 활성화 신호에 응답하여 상기 워드선을 구동하는 워드선 드라이버와, 상기 제1 활성화 신호를 지연시켜서 제2 활성화 신호를 생성하는 지연 회로와, 상기 메모리 셀로부터 판독된 전압을 상기 제2 활성화 신호에 응답하여 증폭하는 감지 증폭기를 구비하는 메모리 장치에 있어서, 상기 워드선 드라이버에 공급되는 제1 전원 전압과, 상기 지연 회로에 공급되는 제2 전원 전압을 가지며, 상기 제2 전원 전압은 상기 제1 전원 전압에 따라 생성된다.  따라서, 외부 전원 전압의 변동에 의해 감지 증폭기의 활성화 타이밍이 빨라지지 않도록, 필요한 WL-LE 간격을 안정되게 확보할 수 있다.
Patent KR-20010093511-A (KR)
Title: Metal Sputter Ion Beam System
Inventor: WOO HYEOUNG CHEOL
IPC: C23C14/46
Filed: 2000-03-29
Abstract: PURPOSE: A metal sputter ion beam apparatus is provided to improve the formation speed of a metal film or metal oxide and the efficiency of the apparatus by directly injecting a catalytic gas to the surface of a metal target. CONSTITUTION: The metal sputter ion beam apparatus comprises a vacuum chamber(1); a metal target(4) disposed in the vacuum chamber; an insulation shield(55) as a ground surrounding the metal target; a sample support member(2) spaced from the metal target; a power source(11) for supplying a desired voltage to the metal target and the sample support member; a mixed gas injection pipe(10) adjacent to the metal target for mixing and supplying cesium gas and ambient gas; and a reactive gas supply pipe(12) for injecting reactive gas toward a sample(3).
Patent KR-20010096005-A (KR)
Title: Back light for liquid crystal display device
Inventor: YOON JONG CHEOL
IPC: G02F1/1335
Filed: 2000-04-14
Abstract: PURPOSE: A backlight for an LCD(Liquid Crystal Display) is provided to reduce the power consumption and form an LCD of a slim size by improving a characteristic of luminance in spite of using a light emission diode as a light source. CONSTITUTION: A backlight(2) is formed by a light emission diode(6), a light guide plate(8), a reflective plate(10) and a prism sheet(12). The light emission diode(6) is arranged at one side of the a bottom face of a liquid crystal cell(4). The light guide plate(8) is formed on a front face of the liquid crystal cell(4). The reflective plate(10) is adhered to a bottom face of the light guide plate(8) in order to reflect an incident ray from the light emission diode to the light guide plate. The prism sheet(12) is adhered on a surface of the light guide plate(8) in order to change scattered light to linear light. The light emission diode(6) is formed by a light emission diode for high luminance.
Patent KR-20000049634-A (KR)
Inventor: JANG YOO HOAN
IPC: E04G23/02
Filed: 2000-04-19
Abstract: PURPOSE: An injection device of resin for repairing and reinforcing a crack of a concrete structure is provided to improve construction efficiency by making easy the injection of resin to the crack of the concrete structure. CONSTITUTION: An insertion part of a resin storing container(140) is inserted to a resin inducing hole of a guide member(120). A check valve(130) is fixed to an aperture of the guide member. A discharge hole of a sealing gun is pushed into a through hole(130a) having closed bottom face of the check valve to be inserted to the guide member. An epoxy(resin) injection device is driven to inject the resin to the guide member. If the resin is injected to the resin storing container or the guide member in a certain pressure, the discharge hole of the sealing gun is pulled out of the check valve to stop the injection of resin to the resin storing container or the guide member.
Patent KR-20010099532-A (KR)
Inventor: LEE TAE HO
IPC: E04G11/06
Filed: 2000-04-27
Abstract: 본 발명은 철근콘크리트 벽체구축용 시스템 거푸집 및 시공방법에 관한 것으로, 본 발명은 벽체의 높이에 대응하는 크기를 가지며, 콘크리트 타설에 따른 벽체면의 일부를 형성하는 벽면형성부재; 상기 벽면형성부재가 벽체면의 크기에 대응할 수 있도록 밀접하는 벽면형성부재간을 연결하는 다수의 클램핑수단; 대향하는 상기 벽면형성부재을 관통하여 체결되며, 벽면형성부재간의 적정거리를 유지시킬 수 있도록 하는 긴결수단; 및 바닥면으로부터 소요 천장고 까지의 높이를 조절하여 고정하도록 상기 벽면형성부재의 저부에 구비된 높이조절수단을 포함한다. 
     또한, 본 발명은 바닥면에서 상층부 슬라브 바닥밑면까지의 소요높이에 따라 바닥면에서 수평높이를 레벨링 거푸집을 조정하여 일치시키고, 상기 레벨링 거푸집에 벽체거푸집을 올려 직립시키며, 일벽면의 크기에 대응시키기 위해 또 다른 벽체거푸집을 레벨링 거푸집에 올려 직립시킨 다음, 상기 벽체거푸집과 레벨링 거푸집을 연결하고, 또 상기 벽체거푸집간을 클램핑장치로 연결하고, 일벽면을 형성하기 위해 상기 벽체 거푸집과 레벨링 거푸집을 적정거리에 맞춰 설치한 다음, 상기 대향하는 벽체거푸집간을 긴결장치를 이용하여 긴결시킨다.
Patent KR-20010097888-A (KR)
Inventor: OH SE TECH
IPC: A47J27/08
Filed: 2000-04-26
Abstract: 본 발명은 압력밥솥에서 취반할 때 밥의 당도, 호화도 및 연화도를 최대로 높이기 위하여, 뜸들이는 과정중에 초기 재가열을 일정시간 설정조작함으로써 취사되는 쌀밥의 밥맛을 더욱 향상도록하는 압력밥솥의 뜸조정 방법에 관한 것이다. 
     이를 위해 본 발명은 압력밥솥의 취사가열시간이 끝나고, 단열하여 뜸들이는 과정에 들어가는 초기에 단열상태를 수분간 유지하고, 다시 수분간 재가열,단열하는 조작을 함으로써, 솥바닥의 밥이 타지 않고, 밥의 당도, 호화도를 최대치로 변성할 수 있는 수단 방법이 제공된다. 
     이와같은 수단 방법으로 취반하면 취사하기 어려웠든 현미도 찰밥과 같은 찰기가 있고, 밥맛이 좋은 부드러운 밥을 짓게 되어 영양없는 백미식에서 무병 장수건강 식품인 현미식을 온 국민이 취사함으로써 국민보건 향상과 국가의 절미정책에 이바지한다.
Patent KR-20010107088-A (KR)
Inventor: KIM GI TAE
IPC: G02F1/136
Filed: 2000-05-25
Abstract: 본 발명은 게이트라인 또는 데이터라인 상의 캐패시턴스 값을 작게 하여 게이트라인 또는 데이터라인으로 공급되는 신호의 지연값을 작게하는 동시에 유기 보호막과 화소전극 간에 접착력을 증대하여 들뜸현상을 방지함과 아울러 화소전극의 에칭시 유기보호막을 보호하는 액정표시소자 및 그의 제조방법에 관한 것이다. 
     본 발명은 게이트라인과 데이터라인의 교차부에 설치되는 박막트랜지스터가, 유기 절연막을 사이에 두고 상기 게이트라인과 상기 데이터라인 중 적어도 하나에 중첩되는 화소전극을 구비하는 액정 표시소자에 있어서, 상기 유기 절연막은 상기 화소전극에 공급되는 데이터의 신호지연이 최소화 되도록 소정값 이하의 유전상수를 가지는 유기 절연막과, 상기 유기절연막 상과 상기 화소전극 간에 소정의 두께 이하로 형성되는 무기 절연막을 구비한다. 
     본 발명에 따른 액정표시소자는 게이트라인 또는 데이터라인 상의 캐패시턴스 값을 작게 하여 게이트라인 또는 데이터라인으로 공급되는 신호의 지연값을 작게하는 액정표시소자 및 그의 제조방법을 제공할 수 있다.
Patent KR-20010107121-A (KR)
Inventor: JUNG MYEONG GUK
IPC: D04H1/435
Filed: 2000-05-25
Abstract: 본 발명은 견면의 제조방법 및 그 제조장치에 관한 것으로서 본 발명은 폴리에스터 섬유를 포함하는 열융착 견면을 제조하는 공정에서 카더를 통해 형성된 웹 및 카더에 공급되는 개섬된 섬유, 또는 이들 양자에 후처리제를 분무하는 것을 포함하는 견면의 제조방법과 폴리에스터를 포함하는 섬유를 개섬하는 개섬수단, 개섬된 섬유를 웹으로 형성시키는 카더수단, 형성된 웹을 웹적층수단으로 이송하는 컨베이어 수단을 구비하는 견면을 제조하는 장치에 있어서, 개섬수단과 카더수단 사이에 후처리제를 분무하는 스프레이 수단을 구비한 견면의 제조장치에 의하여 카터수단의 일측 및 양측에 스프레이수단을 설치하여 카더에 공급되는 섬유 및/또는 카더를 통해 형성된 웹에 후처리제를 분무하므로서 단열성, 흡음성 및 난연성, 향균성을 갖는 특징이 있다.
Patent KR-20000054340-A (KR)
Inventor: KWON KYUNG MAN
Filed: 2000-06-01
Abstract: PURPOSE: A video tape rent method of telephone ordering type using computer is provides for the automatic management system so that it helps to make the video rent method convenient for the customer by using the telephone receiving management card system, the multi-access function of computer and applying for the set out list of video tape for telephone ordered customer. CONSTITUTION: A video tape rent method of telephone ordering type using computer is includes that receiving the customer's calling step, an order receiving step, the subscription step, add and searching step, which add the telephone order into the data base and search for the subscription, and the print-out step for the final results. The computer program for the video tape rent method of telephone ordering is designed for ordering the video tape and is applicable to the merit of computer system such as multi-access function. The on-line ordering and delivering for the video tape system enable the renter to save the time for deliver as well as reducing an effort to deliver.
Patent KR-20010111910-A (KR)
Inventor: KIM DAE YUN
Filed: 2000-06-14
Abstract: 본 발명은 약한 충격, 약한 충격후의 단방향 미끄럼운동, 그리고 접촉하고 있던 치아가 분리되면서 이루어지는 양방향 미끄럼운동의 세 단계 저작작용을 모두 구현 할 수 있는 치아마모 시뮬레이터에 관한 것인바, 본 발명은 상부에 대응되게 형성된 제1,2브라켓 사이에 가이드레일을 형성한 고정판(10)과; 상기 고정판의 소정부에 설치되어 회전운동을 발생시키는 구동모터와; 상기 제1브라켓을 관통하는 구동모터의 회전축 단부에 설치되어 회전축과 연동하는 크랭크(30)와; 상기 회전축 상에 축설된 캠(20)과; 상기 고정판의 가이드레일과 결합되는 가이드홈이 형성되어 직선왕복가능한 슬라이딩 플레이트(50)와; 일단은 상기 크랭크에 연결되고 타단은 슬라이딩 플레이트에 연결된 커넥팅바(40)와; 상기 슬라이딩 플레이트의 상부에 설치되어 치아보조재료를 수납하는 홈이 형성된 치아보조재료 트레이(60)와; 상기 제2브라켓에 회동가능하게 축설되며 일단은 캠과 접점되는 경사면을 형성하고 타단의 하부로는 치아를 고정하는 고정공이 형성되고 고정공과 직교하면서 내측에 나선이 형성된 구멍이 측면부에 형성된 타격부(80)로 이루어진 것을 특징으로 한다.
Patent KR-20020001285-A (KR)
Title: Method and system for providing voice service by multi-media
Inventor: JANG SEOK HWAN
IPC: G06F3/16
Filed: 2000-06-27
Abstract: PURPOSE: A method for a voice service through multimedia and a system thereof are provided to input and output information as voice by interworking with the Web through the Internet and a PSTN. CONSTITUTION: A contents provider inputs contents by voice and texts on the Web. The contents are stored in a database server of a server system, uploaded to the Web site of a Web server, and transmitted to a mail server at the same time. The contents provider connects to a call center of the server system on the telephone for inputting contents with voice. The contents are converted into a file at the call center for being stored in the database server and uploaded to the Web site of the Web server, and transmitted to the mail server at the same time. The mail server transmits the corresponding contents to contents receiver listed in a mailing list automatically. The contents receiver connects to the Web site on the Web for selecting the contents shown in a board, so that the contents receiver is able to listen the contents including voice information. The contents receiver connects to the call center on the phone for selecting the corresponding contents and the call center calls the file existing in the database server for reproducing the file as voice and providing the same to the contents receiver.