baber/WOPTO huggingface dataset:
Patent KR-20030057775-A (KR)
Title: A method for operating kimchi-refrigerators
Inventor: KIM JIN HWAN
IPC: A23B7/10
Filed: 2001-12-29
Abstract: PURPOSE: A method of controlling a kimchi refrigerator is provided to minimize the temperature deviation of each storage chamber in accordance with operation conditions by controlling the operation period of a solenoid valve and a compressor. Therefore, the temperature of a kimchi refrigerator is stably controlled at a set value. CONSTITUTION: In a kimchi refrigerator containing at least two storage chambers(2,2',2'') different in each their volume, when an inside temperature of the storage chamber(2'') of the kimchi refrigerator is positioned at the 1/4 section between an on-position and an off-position of a corresponding solenoid valve, corresponding first and second solenoid valves are switched on to cool the storage chambers(2, 2'), a compressor is switched off. As the temperature of the storage chambers reaches the set temperature, the first and second solenoid valves are switched off, the switching off of the compressor is retarded for compensatory cooling of the storage chamber, a third solenoid valve is switched on to maintain the cooling action of the storage chamber at the set temperature for a specified period of time.
Patent KR-20030058292-A (KR)
Title: Decoder for Source Driver in TFT-LCD
Inventor: LEE DEOK MIN
IPC: G09G3/36
Filed: 2001-12-31
Abstract: PURPOSE: A decoder circuit for TFT-LCD source driver is provided to reduce an on-resistance and a size by providing an input voltage to an output terminal through only one transistor. CONSTITUTION: A decoder circuit for TFT-LCD source driver includes an output portion(300), a control portion(100), and a reset portion(200). The output portion provides plural input voltages to an output terminal. The control portion controls the output portion by a data signal and an inverse data signal. The reset portion resets the control portion by a reset signal. The output portion includes a PMOS transistor and an NMOS transistor in order to provide one of the input voltages to the output terminal by an output signal of the control portion.
Patent KR-20020061496-A (KR)
Inventor: AMENT EDUARD
IPC: B60R5/04
Filed: 2001-12-31
Abstract: PURPOSE: A covering device is provided to simply move a surface structure to a stop position. CONSTITUTION: A covering device for the load space of a motor vehicle contains a flexible surface structure(2), which is held, in a rollable or extendable manner, on a winding shaft supported solidly with the loading space. A coiled spring apparatus(13) for exerting the force for rolling up onto the surface structure is provided on the winding shaft(10). A form-stable extending element is positioned on one frontal end area of the surface structure. The surface structure is guided over its path of extension within the load space by means of a guiding device(14), in that at least one locking device for blocking the surface structure relative to the guiding device is provided in at least one partially-extended working position, and in that a manually-triggerable releasing device, by means of which the locking of the surface structure can be ended, provided for the locking device.
Patent KR-20010053512-A (KR)
Title: 기판 조작 챔버에서의 기판 지지대의 가열 방법 및 열적기판 조작 장치
IPC: H01L21/205
Filed: 1999-07-13
Abstract: 서셉터와 같은 기판 지지대를 가열하는 기술은 서셉터내의 제 1 및 제 2 가열 소자를 위한 각각의 최종 온도 결정점을 설정하는 것을 포함한다. 가열 소자들의 온도는 소정의 가열 속도에 기초해서 각각의 최종 온도 결정점까지 올려진다. 제 1 및 제 2 가열 소자의 온도는 가열 소자들의 온도가 그 각각의 최종 온도 결정점까지 오르는 동안 제 1 및 제 2 가열 소자의 온도차가 소정의 값을 초과하지 않도록 제어된다. 온도 제어는 제 1 및 제 2 가열 소자의 잠정 결정점을 정하는 것을 포함하는데, 더 높은 가열 성능을 가진 가열 소자의 잠정 결정점은 다른 가열 소자의 잠정 결정점의 현재 값과 소정의 값에 의존한다. 제 1 및 제 2 가열 소자의 온도는 소정의 지연 시간 동안 그 각각의 잠정 온도 결정점을 향하여 올려진다. 지연 시간의 끝에, 새로운 잠정 결정점이 정해질 수 있고 제 1 및 제 2 가열 소자 중 적어도 하나의 온도가 그 각 최종 결정점에 가까워질 때까지 처리가 반복될 수 있다. 상대적으로 높은 듀티사이클(duty cycle)이 얻어질 수 있는데, 그것은 또한 기판 지지대가 변형될 개연성을 줄여준다.
Patent KR-20010072910-A (KR)
Title: 중공형 구체를 제어가능하게 파괴하는 장치
IPC: H01M8/04
Filed: 1999-07-26
Abstract: 본 발명의 장치는 밀폐체 내에 저장된 중공형 구체를 제어 가능하게 파괴한다.  제1 스크린은 밀폐체 내에서 스크린 지지체 상에 배치된다.  이 스크린에는 최소 중공형 구체 보다 그 메시 크기가 더 작은 구멍이 마련된다.  상기 스크린 지지체는 제1 스크린을 지지하며, 파괴된 중공형 구체의 파편을 통과시킬 수 있도록 빈 영역이 마련된다.  임펠러는 제1 스크린을 가로지르는 임펠러의 동작이 제1 스크린과 접촉해 있는 중공형 구체를 파괴시키도록, 제1 스크린과 접촉한다.
Patent KR-20010075017-A (KR)
Title: 낮은 허용오차 발진기를 이용한 위치측정
IPC: G01S19/03
Filed: 1999-09-03
Abstract: 본 발명은 무선 통신시스템에서 위치측정을 수행하기 위한 새롭고 개선된 방법 및 장치에 관한 것이다.     본 발명의 일 실시예는, 국부 발진기를 갖는 무선 가입자 유닛에서 위치측정을 수행하는 방법으로서, 위치측정 요구를 수신하는 단계, 국부 발진기가 정정된 후 충분한 시간 기간이 경과되었을 때 타이밍 신호를 획득하고, 상기 타이밍 신호에 기초한 정정 신호를 이용하여 상기 국부 발진기를 정정하는 단계, 상기 정정 신호를 거의 동결시키는 단계, 상기 정정신호를 인가하는 상태로 상기 국부 발진기를 이용하여 위치측정 절차를 수행하는 단계, 및 상기 위치측정 절차를 종료하는 단계를 포함한다.
Patent KR-20020013469-A (KR)
Title: Recombinant newcastle disease virus rna expression systems and vaccines
IPC: A61K39/23
Filed: 1999-09-14
Abstract: This invention relates to genetically engineered Newcastle disease viruses and viral vectors which express heterologous genes or mutated Newcastle disease viral genes or a combination of viral genes derived from different strains of Newcastle disease virus. The invention relates to the construction and use of recombinant negative strand NDV viral RNA templates which may be used with viral RNA-directed RNA polymerase to express heterologous gene products in appropriate host cells and/or to rescue the heterologous gene in virus particles. In a specific embodiment of the invention, the heterologous gene product is a peptide or protein derived from the genome of a human immunodeficiency virus. The RNA templates of the present invention may be prepared by transcription of appropriate DNA sequences using any DNA-directed RNA polymerase such as bacteriophage T7, T3, SP6 polymerase, or eukaryotic polymerase I.
Patent KR-20020009551-A (KR)
IPC: C12N15/82
Filed: 2000-09-25
Abstract: 하류에 위치한 구조유전자의 발현을 촉진하는 효과가 뛰어난 신규한 핵산 단편 및 이를 이용하여 그 하류의 구조유전자 발현을 촉진하는 방법이 개시되어 있다. 서열표의 서열번호 1에 나타낸 염기서열을 가지는 핵산단편 또는 상기 염기서열 내에서 하나 또는 복수의 염기가 치환 또는 결실되거나 상기 염기서열에 하나 또는 복수의 염기가 삽입 또는 부가된 핵산단편으로, 그 하류에 치환된 구조유전자의 발현을 촉진하는 효과를 가지는 핵산단편을 제공한다.
Patent KR-20010089472-A (KR)
IPC: F16H57/04
Filed: 1999-11-16
Abstract: 본 발명에 따른 스크류 액츄에이터(1)는 나선형 홈(4, 5)이 각각 형성된 너트(2)와 스크류(3)를 포함하고, 이들 너트 및 스크류는 상기 나선형 홈과 접촉하는 롤러 또는 볼(6)에 의해 서로 맞물리며, 상기 나선형 홈과 롤러 또는 볼에는 윤활유(8)가 공급된다.  상기 스크류 액츄에이터에는 상기 나선형 홈과 롤러 또는 볼에 윤활유를 보충하기 위한 수단이 합체된다.  이 윤활유 보충 수단은 상기 너트 및/또는 스크류의 적어도 나선형 홈에 연결된 모듈(9, 2, 3, 60)을 포함할 수 있다.
Patent KR-20010099893-A (KR)
Title: Coating agents which can be hardened by the addition of isocyanate groups as well as by the radiation-induced addition of activated c-c double covalent bonds
Inventor: BRUCHMANN BERND
IPC: A61K6/893
Filed: 1999-12-14
Abstract: The invention relates to compounds comprising isocyanate groups or capped isocyanate groups, allophanate groups and radically polymerizable C-C double covalent bonds, whereby the C-C double covalent bonds are activated by a carbonyl group bonded directly thereon or by an O-atom in ether function (activated double covalent bonds), derived from polyisocyanates and alcohols A which, in addition to the alcohol group, carry another activated double covalent bond (compounds (I)). The invention also relates to radiation-hardenable preparations and coating agents which contain compounds (I), to methods for coating while using these substances, and to coated articles produced according to these methods. The invention additionally relates to the use of compounds (I) in radiation-hardenable materials such as in casting materials, dental materials, composite materials, sealants, adhesives, fillers, printing inks, in photostructurable materials such as solder resists, photoresists, photopolymeric printing plates, and stereolithographic resins.
Patent KR-20010101991-A (KR)
IPC: A61K47/24
Filed: 2000-02-03
Abstract: 본 발명은 활성 성분을 전달하거나 충전되지 않은 리포좀 분말 에어로졸의 폐적용을 위한 압축 공기 흡입기에 관한 것이다.  본 발명의 목적은 억지로 호흡을 조절하지 않고도 리포좀의 폐 적용이 가능하고, 활성 성분을 유실 없이 충분한 양으로 원하는 작용 부위에 전달할 수 있는 흡입기를 제공하는 것이다.  이를 위해, 상기 압축 공기 흡입기는 리포좀 수분산액을 위한 용기(20)을 포함한다.  상기 용기(20)는 액체 투여 장치(19)를 통해 분무화기 노즐(1)과 리포좀을 분무 건조시키는 분무화 챔버와 같은 건조 장치(17)에 연결되며, 따라서, 상기 건조 장치는 리포좀의 분무 건조를 위한 분무화 챔버일 수 있다.  출구(18)와 마우스피스가 상기 건조 장치에 결합된다.  분무화 노즐(1)에는 압축 공기와 리포좀 분산액을 위한 분리된 공급 채널(14, 16)이 제공된다(도 1).  본 발명은 또한 리포좀 또는 나노입자를 포함하는 신규 분말 에어로졸에 관한 것이다.
Patent KR-20020003546-A (KR)
IPC: C09D11/50
Filed: 2000-02-25
Abstract: 본 발명은 사생활 보호, 차광성 및 장식 효과가 우수한 창 유리용 장식 필름에 관한 것이다.  장식 필름은 투명한 기재, 및 광학 간섭성 안료를 함유하는 잉크를 포함하는 착색층을 포함한다.  착색층은 기재의 한쪽 면에 제공된다.
Patent KR-20020027332-A (KR)
IPC: H04N5/44
Filed: 2001-03-22
Abstract: 비디오 신호(VS)에서 텍스트를 검출하는 방법에서, 비디오 신호(VS)에서의 높은 수평 주파수들이 수평 엣지 검출 결과들(refo, refpp1, refpp2)를 얻기 위해 검출되고(ED), 주어진 위치에서의 수평 엣지 검출 결과들(refo)이 수직으로 이웃하는 위치들에서 수평 엣지 검출 결과들(refpp1, refpp2)와 상관된다(C).
Patent KR-20020015049-A (KR)
Title: 플라스틱 및 플라스틱으로 제조되거나 피복된 제품의안정화 방법
IPC: B29C45/00
Filed: 2000-04-07
Abstract: 본 발명은 제조 및 가공시 강화된 열가소성 물질, 플라스틱 기재 또는 플라스틱으로 피복된 물질의 안정화 및 고온 러너 기법에 의한 사출 성형시 플라스틱의 안정화를 위한 하기 화학식 I의 화합물의 용도에 관한 것이다: 
     화학식 I 
     
       
     
     상기 식에서, 
     치환체는 제 1 항에 정의된 바와 같다.
Patent KR-20020061509-A (KR)
Inventor: NISHITANI ICHIRO
IPC: B43K7/10
Filed: 2002-01-11
Abstract: PURPOSE: To provide a writing utensil capable of simply eliminating the clogging with the pigment of ink and capable of immediately restoring the original easiness to write. CONSTITUTION: In the writing utensil constituted so that an ink sump 7 and an ink supply passage 9 are formed in a writing utensil main body having a pen point attached to the leading end thereof and the ink of the ink sump 7 is supplied to the pen point through the ink supply passage 9, the wire 17 arranged in the ink supply passage 9 in a freely movable manner is supported in a freely movable manner by a coil spring 6 and a ball 18 impinges against the coil spring 16 when the writing utensil main body is moved to apply movement to the coil spring 6.
Patent KR-20020062165-A (KR)
Title: Substrate processing apparatus and method for manufacturing a semiconductor device employing same
Inventor: ABURATANI YUKINORI
IPC: H01L21/31
Filed: 2002-01-16
Abstract: PURPOSE: To rotate a susceptor accurately while separating the atmospheres in- and outside a treatment chamber. CONSTITUTION: A susceptor rotator 50 which rotates a susceptor 35 holding a wafer 1 is provided with a stator 52 consisting of an electromagnet and a rotor 60 having a permanent magnet 63. To the stator 52 and the rotor 60, an outside surrounding member 64 and an inside surrounding member 65 which constitute a double cylinder are fixed with a gap therebetween. A row of teeth constituting a plurality of parts to be detected is formed on a ring 71 to be tested, and the ring 71 is fixed to the rotor 60. A magnetic sensor 75 which detects this row of teeth is fixed to the stator 52. Hence the vacuum atmosphere at the side of the susceptor and the normal pressure atmosphere of the outside of the chamber can be isolated by the inside and the outside surrounding members 64, 65. The rotary drive of the susceptor can be directly carried out by rotating the rotor 60 with a rotating magnetic field formed by using the stator 52. By detecting the rotational position of the susceptor 35 with the magnetic sensor 75 during the rotation, the rotating magnetic field can be formed and the rotational position of the susceptor can be detected.
Patent KR-20020063514-A (KR)
Inventor: HOSAKA TAKAO
IPC: H04N5/376
Filed: 2002-01-28
Abstract: PURPOSE: An image pick-up device is provided to cut down manufacturing expenses by reducing the number of parts and processes, and to reduce limits of design and errors by adjusting exposure properly. CONSTITUTION: An image pick-up device includes a CCD in which a plurality of circuit cells are two-dimensionally aligned, and an electronic charge photo-electronically converted from the received light, stored in each circuit cell and discharged from an arbitral circuit cell. The CCD includes first group circuit cells to generate electronic charges corresponding to the pixels of the image including a subject, and second group circuit cells to generate electronic charges corresponding to the amount of light coming from the subject, the electronic charges further being converted to the detected value. In the CCD, operation of halting generating-action of the electronic charges in the first group circuit cells and discharging the electronic charges from the first group circuit cells is performed at least two time in the case of the detected value to be over the threshold value.
Patent KR-20030067922-A (KR)
Title: Pump of electronic control brake system
Inventor: SIM TAE YEONG
IPC: B60T17/02
Filed: 2002-02-09
Abstract: PURPOSE: Pumps of an electronic control type brake system are provided to improve discharging performance of the pumps by effectively reducing gap volume formed between a piston and an outlet valve. CONSTITUTION: Pumps(40L,40R) of an electronic control type brake system have a piston(41) installed in a bore(31a) formed to a modulator block(31); an outlet valve(44) installed to the open end of the bore; a return spring disposed to a compression chamber(43) formed between the front end of the piston and the outlet valve; and an inlet valve(42). The piston rectilinearly reciprocates by a spindle of a motor. The outlet valve is opened and shut by reciprocation of the piston. The return spring elastically supports the piston in the bottom dead point direction. The inlet valve guides oil of a low-pressure accumulator side to the compression chamber. A volume reduction member(46) is installed to the compression chamber, to minimize the gap volume formed when the piston reaches the top dead point.
Patent KR-20030068872-A (KR)
Title: Method and battery to store cosmic energy and subtle energy for its use
Inventor: LEE KYUNG HWAN
IPC: A61N5/06
Filed: 2002-02-18
Abstract: PURPOSE: Provided are a vitality accumulation method and a battery for accumulating the vitality by using the method to utilize the vitality without limitation of space and time by storing the vitality into specified structure, for example, a card form of structure. CONSTITUTION: The method comprises several processes, especially, a process of preparing a printed paper including steps of printing specific patterns on paper or thin film, applying jade stone powders on the printed film and inputting vitality into the film applied with the jade stone powders; a process of preparing a subject to be input by the vitality including steps of printing the pattern on the paper or film and applying the jade stone powders on the printed paper or film; and a process of inputting the vitality by contacting the subject to the printed paper. The battery comprises a substrate(1) made of paper or transparent film, a printing layer(2) formed on the substrate(1) and a jade stone powder layer on top of the printing layer.
Patent KR-20020070854-A (KR)
Inventor: ENDO MASAYUKI
IPC: G03F7/039
Filed: 2002-02-28
Abstract: PURPOSE: A resist material is provided which is sensitive to high energy beams, particularly excellent in sensitivity at 170 nm or less of wavelength and which has improved transparency of a resist and excellent plasma etching resistance. CONSTITUTION: The high polymer compound contains a group of the following formula 1 and has a weight average molecular weight of 1,000 to 500,000, where R1 to R3 are H, F or a straight chained, branched or ringed alkyl group or fluorinated alkyl group having 1 to 20 carbon atoms; each of the R2 and R3 is an alkylene group having 1 to 20 carbon atoms capable of containing hetero atom such as O, S or N in case that R2 and R3 are bonded together to form a ring; R4 and R5 are H or F; R6 and R7 are H, F or a straight chained, branched or ringed alkyl group or fluorinated alkyl group; at least one of R6 and R7 contains at least one or more F; each of the R6 and R7 is a straight chained, branched or ringed alkylene group or fluorinated alkylene group having 1 to 20 carbon atoms in case that R6 and R7 are bonded together to form a ring; and "a" is 0 or 1.
Patent KR-20030072170-A (KR)
Title: Environmental Vacuum Cleaner Filter System
Inventor: JEONG JUN HO
IPC: A47L9/10
Filed: 2002-03-05
Abstract: PURPOSE: A filter system for a vacuum cleaner is provided to prevent environmental pollution and to remove a bad smell by using a triple filter system. CONSTITUTION: A filter system for a vacuum cleaner is composed of a first filter net(53) for separating large foreign matters, a water tank having second filter nets(64,65), a third filter net(36) for discharging dry air, and a waste collecting case(10). The second filter net absorbs fine foreign matters with water, and removes moisture.
Patent KR-20030075543-A (KR)
Inventor: SIM JAE YUN
IPC: H03F3/345
Filed: 2002-03-19
Abstract: PURPOSE: A current sense amplifier is provided to operate normally even when a voltage level of an input signal line pair is low. CONSTITUTION: A cross coupled transistor pair is connected between an input signal line pair(INL,INLB) and an output signal generation node pair, and amplifies a voltage difference between the output signal generation node pair. A constant current circuit is connected between the output signal generation node pair and a middle node, and flows a constant current to the middle node from the output signal generation node pair in response to a bias voltage. And a voltage generation unit is connected between a power supply voltage and the output signal generation node pair, and generates a voltage difference between the output signal generation node pair by being turned on in response to each voltage of the output signal generation node pair.
Patent KR-20030022007-A (KR)
Title: Semiconductor device having simplified internal data transfer
Inventor: ETO SATOSHI
IPC: G06F13/42
Filed: 2002-03-20
Abstract: PURPOSE: To provide a semiconductor device for simplifying a control circuit, and reducing a circuit scale by simplifying timing control in the semiconductor device for inputting a plurality of data respectively in synchronism with a plurality of clock signals. CONSTITUTION: This semiconductor device is characterized by including an input circuit for taking in the plurality of data from an external part respectively in synchronism with the plurality of clock signals from an external part, a pulse signal generating circuit for generating a pulse signal, and a driving circuit for supplying the plurality of data taken in the input circuit to an internal circuit in alignment with the same timing according to the timing of the pulse signal.
Patent KR-20030076872-A (KR)
Title: A liquid crystal dispensing apparatus
Inventor: KIM WAN SU
IPC: G02F1/13
Filed: 2002-03-23
Abstract: PURPOSE:A large capacity apparatus for dispensing liquid crystal is provided to realize a large capacity liquid crystal container without increasing weight and prevent the liquid crystal from being contaminated. CONSTITUTION:A large capacity liquid crystal container(124) formed of a light metal is filled with liquid crystal, and gas is applied to an upper part of the liquid crystal container to give pressure to the liquid crystal. A needle sheet(143) is mounted at a lower part of the liquid crystal container and has an exhaust hole exhausting liquid crystal of the liquid crystal container. A needle(136) is inserted into the liquid crystal container to be movable up and down. A spring(128) is installed at one end part of the needle and the other end part of the needle contacts with the exhaust hole of the needle sheet, so that the exhaust hole of the needle sheet is opened and shut by the movement of the needle. A plurality of Teflon layers(125,139) are applied to an inner surface of the liquid crystal container and the needle to prevent the liquid crystal from being contaminated.
Patent KR-20030077686-A (KR)
Title: A composition and manufacturing method of modified flame retarding foams with low gas liberation and smoke density under fire atmosphere
Inventor: JO BYUNG WOOK
IPC: C08K5/49
Filed: 2002-03-26
Abstract: PURPOSE: Provided is a fire retardant foam composition minimizing toxic gas and smoke density, which is friendly to environment and excellent in stability, fire retardancy, and mechanical properties, therefore, can be used for building materials, parts of cars, parts of railroads, sports articles, and etc. CONSTITUTION: The fire retardant foam composition is produced by mixing 0-100wt% of a nitrile rubber, a fire retardant agent, and a conventional additive at 110-130deg.C and then extruding, compressing, or injecting, wherein the fire retardant agent is 0-300wt% of Al(OH)3, 0-200wt% of Mg(OH)2, 0-30wt% of Sb2O3, 0-100wt% of P-FR(a phosphate), and 0-30wt% of yellow soil and the conventional additive is at least one selected from 0-5wt% of a vulcanizing agent, 0-5wt% of a crosslinking accelerator, 10-40wt% of a foaming agent, 0-5wt% of a foaming auxiliary, 0-20wt% of a stabilizer, 0-5wt% of a heat transfer accelerator, 0-10wt% of an external releasing agent, 0-10wt% of an internal releasing agent, 0-10wt% of an antiaging agent, and 0-20wt% of a filler.
Patent KR-20030079043-A (KR)
Title: united control kit of home network system
Inventor: LEE GUN SEOK
IPC: H04L12/12
Filed: 2002-04-01
Abstract: PURPOSE: An integrated control kit for a home network system is provided to connect to network products having only basic functions and perform an integrated control with respect to a plurality of products. CONSTITUTION: An interface(52) connects to each product by wired or wireless. A memory(53) classifies data and algorithms associated with each product classified operation according to a corresponding region, and stores the classified data and algorithms. A communication unit(54) performs a network communication with each product. A microcomputer(55) grasps a currently connected product, and controls the communication unit(54) and the memory(53), for performing primary and secondary functions of the corresponding product.
Patent KR-20030079613-A (KR)
Title: A mobile communication system and a operating method for data transmission of wireless internet
Inventor: KIM JIN HO
IPC: H04W76/00
Filed: 2002-04-06
Abstract: PURPOSE: A mobile communication system for transmitting wireless Internet data and an operating method therefor are provided to detect, compensate or modify a data transmission error by an RLP(Radio Link protocol), and to detect and compensate the error by a retransmission protocol, thereby raising reliability on the Internet data. CONSTITUTION: A computer(15) transceives information data by a PPP(Point to Point Protocol). A station(70) converts a signal applied from the computer(15) into a retransmission protocol by a retransmission request signal, converts the protocol into an RLP(Radio Link Protocol), and reversely processes a wirelessly received signal. A BSC(Base Station Controller)(80) demodulates RLP data by being wirelessly connected to the station(70), converts the demodulated data into retransmission protocol data, converts data inputted by the retransmission protocol into the RLP data, and transmits the RLP data to the station(70). An interface(45) requests the station(70) to retransmit a signal applied from the BSC(80) if the signal has an error, demodulates the signal if the signal does not have the error, and outputs IP data. The Internet(55) transceives the IP data. A server(65) supplies a large amount of information in TCP(Transport Control Protocol) data and IP data type.