baber/WOPTO huggingface dataset:
Patent KR-20000003718-A (KR)
Title: Treating method for a voice mail with additional information and a voice mail data format
Inventor: CHO SEOK HYUN
IPC: H04L12/28
Filed: 1998-06-29
Abstract: PURPOSE: A voice mail treating method is able to append a preface as an additional information and treat a main text of a mail and the additional information in a various data format. CONSTITUTION: A predetermined preface which is selected by a user and a main text which a user records in voice are combined in regular sequence and transmitted as a voice mail through a mail server. The transmitted voice mail is referred to and the preface is output as a voice if the preface is a voice data. Sequentially, if the main text is also a voice data, the text is output as a voice. A voice mail data format comprises a voice data which corresponds to a predetermined preface selected by a user and the other voice data which corresponds to a main text of a mail recorded in voice by the user. Therefore, the main text and additional information of the mail can be treated in a various data format.
Patent KR-20000003998-A (KR)
Title: Matrix using hibrid system of epoxy/unsaturated polyester resin
Inventor: PARK SOO JIN
IPC: C08L67/06
Filed: 1998-06-30
Abstract: PURPOSE: A hybrid system of polyester is provided to have thermal, mechanical and chemical-proof property, and also to have excellent inner hardening property and work efficiency. CONSTITUTION: Hybrid matrix composition is made by adding 0, 2, 5, 10, 100 wt% of unsaturated polyester "R-235" of ortho-phthalic acid class made with differential solution in epoxy "YD-114" of Diglycidyl Ether of Bisphenol-A "DGEBA" of variable type C12-C14 having a low viscosity.
Patent KR-20000004073-A (KR)
Title: Washing machine
Inventor: KIM SEUNG SUK
IPC: D06F39/12
Filed: 1998-06-30
Abstract: PURPOSE: A washing machine is provided to improve the washing efficiency by hitting the lower part or the side part of the washing accepted in the washing tank by the washing water. CONSTITUTION: The washing machine comprises: a cabinet(110) formed the outside of the washing machine; a storing tank(120) to store and to drain the washing water; a washing tank(130) installed to be able to rotate inside the storing tank; a pulsator(140) to generate the current of the washing water by installed in the lower part of the washing machine; a driving motor(150) to be able to reversely rotate-operate the pulsator(140); a drainpipe(160) to drain the washing water in the storing tank(120); a collecting/ draining device of the current of the washing water(133) to drain to the lower part and the around of the washing collected in the washing tank(130).
Patent KR-20000004208-A (KR)
Title: Method for forming transistor of semiconductor devices
Inventor: MIN KYUNG YEOL
IPC: H01L21/31
Filed: 1998-06-30
Abstract: PURPOSE: A formation method of transistor having elevated source and drain contacts is provided to exactly and easily grow a thin film by using laser beam instead of selective epitaxial growth. CONSTITUTION: The method comprises the steps of: forming a gate electrode(4) having a cap oxide layer(5) on a semiconductor substrate(1); forming an impurity diffusion region(6) by performing an LDD(lightly doped drain) ion implantation; and growing a source and drain thin films(60) on the impurity diffusion region(6) by selective irradiating a laser beam and selective applying atmospheric gases to the impurity diffusion region, thereby forming the elevated source and drain junctions.
Patent KR-20000004213-A (KR)
Title: Method for forming an isolation layer of semiconductor devices
Inventor: LEE JONG MIN
IPC: H01L21/24
Filed: 1998-06-30
Abstract: PURPOSE: An isolation layer forming method is provided to minimize a bird's beak of the isolation layer and improve an yield. CONSTITUTION: The method comprises the steps of: forming a thermal oxide layer(2) on a silicon substrate(1) by dry oxidation process at high temperature; exposing an active region(4) of the silicon substrate(1) by selective etching the thermal oxide layer(2) using a photoresist pattern(3); selective growing a silicon epitaxial layer(5) on the exposed silicon substrate using reactive gas contained Cl, and simultaneous forming a polysilicon layer(6) on the thermal oxide layer(2); and removing the thermal oxide layer(2) and the polysilicon layer(6) by CMP.
Patent KR-20000007599-A (KR)
Title: Magnetic head apparatus
Inventor: SO JUNG KYO
IPC: G11B5/127
Filed: 1998-07-04
Abstract: PURPOSE: A magnetic head apparatus is to generate a magnetic flux to an optical recording media such as a magnetic disk or an optical magnetic disk, to record information and to reproduce the information. CONSTITUTION: A magnetic head apparatus comprises: a head core(12) of which a size of a lower portion is small than the size of a upper portion, wherein the head core(12) includes a neck unit(12a) on which a coil(14) is wound up, and a head unit(12b) extended from the neck unit(12a), and wherein the head unit(12b) provides a magnetic flux to an object track of the disk(1); a coil(14) of which head core(12) is wound up. Since the magnetic flux is concentrated to the recording media, the magnetic head apparatus is suitable for a vertical magnetic recording method.
Patent KR-19990013613-A (KR)
Title: 화상 예측 복호화 방법, 화상 예측 복호화 장치, 화상 예측 부호화 장치 및 데이터 기억 매체
IPC: H04N7/26
Filed: 1998-07-04
Abstract: 본 발명은, 비월 주사 화상에 대하여 중첩 움직임 보상을 적용할 때 효율이 높은 예측 신호를 생성하여, 복호화 효율을 향상시킨다. 
     복수의 움직임 보상 모드 정보(Fr/Fi)와, 그 복수의 움직임 보상 모드에 대응하는 복수의 움직임 벡터(MV)를 포함하는 화상 압축 부호화 데이터를 복호화할 때, 복호화의 대상으로 되는 대상 영역(1001)에 대하여, 대상 영역의 움직임 벡터(MV0)에 의해 취득한 대상 예측 영역 데이터와, 대상 영역에 인접하는 적어도 하나의 인접 영역중 하나의 움직임 벡터(MVi:i=1,2,3,4)에 의해 취득한 인접 예측 영역 데이터를 가중 평균화하여, 대상 영역의 최적 예측 영역 데이터를 생성하는 방법에 있어서, 대상 영역(1001)의 움직임 보상 모드(Fr)와 동일한 움직임 보상 모드(Fr)를 갖는 인접 영역(1002)의 움직임 벡터만을 이용하여 최적 예측 영역 데이터를 생성한다.
Patent KR-19990013768-A (KR)
Title: 테이프 자동화 접착 회로 보호 코팅
IPC: H01L23/495
Filed: 1998-07-10
Abstract: 테이프 자동화 접착(Tape Automated Bonding; TAB) 회로의 하부 표면상에 단일층의 보호 코팅부를 구비한 TAB 회로를 제공한다.  또한, 상기 TAB 회로를 형성하기 위한 공정을 제공한다.  TAB 회로는 제 1 및 제 2표면을 구비한 회로 기판, 상기 제 1표면상에 형성된 도체 트레이스(conductive traces), 및 상기 트레이스의 부분 및 상기 기판의 제 1표면 부분을 커버한 단일층의 보호 코팅부를 포함한다.  상기 코팅부는 에폭시(epoxy)와 같은 수지를 포함한다.  폴리우레탄, 아크릴레이트 등과 같은 물질이 또한 사용될 수 있다.  상기 코팅부는 종래의 스크린 인쇄 공정 또는 스프레이 코팅 공정에 의해 적용된다.
Patent KR-19990013997-A (KR)
Title: 벤즈옥사지논의 제조방법
IPC: C07D265/22
Filed: 1998-07-20
Abstract: 본 발명은 화학식 2의 o-하이드록시벤즈아미드 1몰 당량과 화학식 3의 염화 벤조일 2 내지 6몰 당량을 승온에서 반응시킴을 포함하는, 화학식 1의 1,3-벤즈옥사진-4-온의 제조방법에 관한 것이다. 
     화학식 1 
     
       
     
     화학식 2 
     
       
     
     화학식 3 
     
       
     
     상기 화학식 1 내지 3에서, 
     R 1 및 R 2 는 독립적으로 수소, 시아노, 할로겐, 니트로, C 1 -C 20 알킬, O-C 1 -C 20 알킬, 페닐, NH-CO-C 1 -C 20 알킬, N(R 1 ) 2 , SO 2 N(R 1 ) 2 , COOR 1 또는 CON(R 1 ) 2 (여기서, R 1 은 앞서 정의한 바와 같다)이다. 
     이와 같이 수득한 화학식 1의 1,3-벤즈옥사진-4-온은 흡수 스펙트럼 특성이 우수하고 UV 광에의 노출에 대한 내성이 우수한 트리아진 화합물을 제조하기 위한 중요한 중간체이다.
Patent KR-20000009207-A (KR)
Title: Cool air circulation device and method thereof for refrigerator
Inventor: OH GIL SU
IPC: F25D21/00
Filed: 1998-07-22
Abstract: PURPOSE: A cool air circulation device and method there of for a refrigeration is provided for a quick and smooth air circulation and a uniform distribution of cool air within the refrigerator. CONSTITUTION: The cool air circulation device comprises; an air duct(320) installed behind the cooling chamber(300); an evaporator(330) installed in the upper part of the duct(320) to make a heat exchange of the air in the cooling chamber(300) and produce a cool air; cool air circulation fans(341,342) fixed on the top and bottom of the cool air duct(320) to circulate air; one of the circulation fan placed on the top of the evaporator is a suction fan(341) to suck in the air from within the freezing chamber(300) and the other circulation fan placed on the bottom of the duct(330) is a discharge fan(342) to discharge the heat exchanged cool air into the cooling chamber(300).
Patent KR-20000015542-A (KR)
Title: Pinion slip preventing device of starting electromotor
Inventor: LEE DAE SUP
IPC: F02N11/00
Filed: 1998-08-31
Abstract: PURPOSE: A pinion slip preventing device is provided to make accurate the operation of a magnet switch as well as to improve the interlocking power of the pinion of a starting electromotor installed for the engine starting of vehicle. CONSTITUTION: The device is composed of:a plunger(2) of a magnet switch installed on the upper part of a housing(1) of a starting electromotor; a fixed sphere(3) installed on one side of the housing; a packing(4) for a hook lever installed on the bottom of a fixed sphere; and a control sphere(6) installed by integrally forming the fixed sphere and the packing.; Herein, the moving distance(5) of the plunger is controlled by the fixed sphere and the packing, so that the moving distance and the slip of the pinion are prevented. Therefore, the operation of the magnet switch becomes accurate and the assembling efficiency is improved.
Patent KR-20000018344-A (KR)
Title: Sidewall composition for plasma display panel and method for manufacturing side wall
Inventor: RYU GYEONG GIL
IPC: H01J11/44
Filed: 1998-09-01
Abstract: PURPOSE: A side wall composition for plasma display panel satisfying an optical, thermal and electrical demand characteristic and a manufacturing method the side wall is disclosed. CONSTITUTION: A side wall composition for plasma display panel uses SiO2-ZnO-PbO-B2O3 system glass. The SiO2-ZnO-PbO-B2O3 system glass is composed of 10 to 30 weight percent SiO2, 10 to 30 weight percent ZnO, 10 to 30 weight percent B2O3, 5 to 30 weight percent PbO, 2 to 10 weight percent K2O, 0 to5 weight percent Li2O, 1 to 5 weight percent CaO, 3 to 8 weight percent Na2O, 1 to 5 weight percent Al2O3, and 0 to 2 weight percent Sb2O3. A manufacturing method of the side wall comprises the steps of: forming a powder of amorphous glass; mixing the amorphous glass powder and an organic solvent and forming a paste; coating the paste on upper portion of substrate at predetermined thickness and sintering it at predetermined temperature; and forming the side wall on the sintered substrate. Thereby, a weight of the side wall is decreased by reducing a content of PbO component.
Patent KR-19990083654-A (KR)
Title: 배기정화장치와 방법 및 그러한 배기정화장치가 설치된 연소장치
IPC: B01D53/34
Filed: 1998-09-22
Abstract: 이 발명은 쓰레기소각로 등과 같은 연소장치에서 배출되는 배기 중의 유해물질을 저렴하면서도 효율적으로 제거하는 화학반응에 의한 배기정화장치를 제공하기 위한 것이며, 그러한 배기정화장치는 담수로부터 강한 환원력을 갖는 강환원수를 생성하는 환원수생성장치(12)와, 그러한 환원수생성장치(12)에 의해 생성된 강환원수를 저장해두는 저장조(13)와, 그러한 저장조(13) 속에 저장된 강환원수를 굴뚝(11) 내의 적절한 위치에 분무해주는 분무장치 및, 강환원수가 분무되는 위치의 하류에 설치되어 배기의 흐름을 지체시켜 배기와 강환원수의 반응을 보조하는 격자판(14)을 포함한다.  환원수생성장치(12)는 한 측벽의 하단에 설치되어 적절한 유량으로 담수를 공급하는 유입구(15)와 그 맞은편 측벽의 상단에 설치되어 생성된 강환원수를 저장조(13)로 서서히 범람시키는 유출구(16)가 설치된 하우징(17)을 포함하며, 하우징(17) 속에 설치된 전해장치를 포함한다.  분무장치는 저장조(13)로부터 이어지는 수로용 관로(21) 내에 설치된 펌프(22) 및 그러한 관로(21)의 말단에 장착된 분무용 노즐(23)을 포함한다.
Patent KR-20000021130-A (KR)
Title: Symmetrical key block encryption algorithm
Inventor: KIM HEE JIN
IPC: H04L9/14
Filed: 1998-09-25
Abstract: PURPOSE: An algorithm is provided to provide reliability on data transmissions using a communication network and provide safety on an operation of a limited reception system by embodying efficient encoding and decoding in a smart card. CONSTITUTION: A bitwise exclusive-OR of a round key Kr produced through a certain operation with an input X for encryption is in a logical product with a modulo of 2 to the eighth power+1. A logical sum is performed in a modulo of 2 to the second power, and a round function F in which a displacement function is arranged in a certain state produces a function value Y, to thereby protect files stored in a computer disc from hackers or industrial spy.
Patent KR-19990036783-A (KR)
Title: 포토리소그래피의 특징 축소를 줄이는 공정 및 반도체 디바이스
IPC: G03F7/039
Filed: 1998-10-01
Abstract: 적어도 한 개의 아민, 적어도 한 개의 아미드, 적어도 한 개의 알데히드, 또는 질소로 구성하는 그룹중에서 선택된 적어도 한 개의 재료에 포토레지스트를 노출하여 포토레지스트에 형성된 포토리스그래피 특징의 축소를 줄이는 공정.
Patent KR-20000024924-A (KR)
Title: Heat-pipe wig coated by thermal spraying of plasma
Inventor: CHOI CHUN GI
IPC: C23C4/00
Filed: 1998-10-02
Abstract: PURPOSE: A heat-pipe wig coated by thermal spraying of plasma is provided which could simplify the process for making and improve the performance of the heat-pipe by securing sufficient capillary power. CONSTITUTION: A heat-pipe wig, which is installed and sealed inside of the heat-pipe to return the condensed driving fluid transferring very fast by using evaporation potential heat to the evaporation part, is prepared by adhering copper powder(75) by thermal spraying of plasma to the surface of a copper plate(65) to make the flow of the driving fluid from the condensation part to the evaporation part by improving the capillary power.
Patent KR-20000025150-A (KR)
Title: Traffic information offering method by vehicles
Inventor: KIM HYONG UK
IPC: G08G1/0968
Filed: 1998-10-08
Abstract: PURPOSE: A traffic information offering method according to the information of accident occurrence location in the traffic information system is to provide accident information by road sections only to the related vehicle with vehicle terminal which receives traffic information. CONSTITUTION: A traffic information provider by vehicles comprises accident information holding server(300) - has location information of changed vehicle terminal and accident information of road -, traffic information system server(200) - receives accident information from the accident information holding server(300) and calculates and sends accident information related to the vehicle-, and lots of vehicle terminals(100) - receives accident information sent from the traffic information system server(200).
Patent KR-20000025525-A (KR)
Title: Multilayer laminate electric tapes
Inventor: SU TONY
IPC: C09J9/02
Filed: 1998-10-10
Abstract: PURPOSE: A multilayer laminated electric tapes formed by laminating a plurality of single plastic films are provided which possess excellent voltage-resistance, reduce the time required for winding with an insulation tape and an amount of sizing, and improve various points at issue generated from the ununiform thickness of backplane of a single layer. CONSTITUTION: A preparation method of a multilayer laminated electric tapes comprises(a)forming a coating on both faces comprising a plurality of single films having different or the same material, thickness and shape by using an adhesive; (b)bonding and laminating the films at pressure of 10-25 kg/cm¬2 at a speed of 100 m/min by a laminating roll; (c)drying for obtaining a multilayer backplane at 100-130°C for 5-10 min; (d)sizing the backplane to a primer coating and an upper coating; and (e)drying for obtaining the electric tape at 100-130°C for 5-10 min. The electric tape has an insulation characteristic of above 1,500 V/mil and a tensile strength of 25,000 psi.
Patent KR-20000025964-A (KR)
Title: Control method of auxiliary power device
Inventor: WHANG KWANG CHEOL
IPC: B60M1/00
Filed: 1998-10-16
Abstract: PURPOSE: A control method is provided to suppress the stop of operating an auxiliary power device in the accident of a load short of the auxiliary power device in a railroad vehicle and to shorten the time of stop of supplying power by quickly opening a blocking device of a load short. CONSTITUTION: A control method of an auxiliary power device is composed of the steps of: detecting a discharged current generated by shorting a load on the output side of the auxiliary power device from a current detector of an output terminal; comparing a current value with an optional value from a controller if the current value is over the optional value; opening a contactor without stopping the operation of the auxiliary power device when a breakdown caused by an output excess current is sensed; and supplying a current to the auxiliary power device by flowing the current to a blocking device of a shorted load; supplying power to the rest load except the opened load if the blocking device is opened.
Patent KR-20000026551-A (KR)
Title: Temperature control apparatus and the method for cpu of pc
Inventor: LEE YOUNG JU
IPC: G06F19/00
Filed: 1998-10-21
Abstract: PURPOSE: A temperature control apparatus is provided to execute each different effective heat-proof motion according to the temperature of CPU because heat generated from CPU influence with efficiency of a system. CONSTITUTION: A temperature control apparatus comprises a thermal diode(22) of a CPU package inside outputting the temperature to voltage value; a fan(23) exhausting the air of high temperature to compute outside to execute heat-proof motion; a plurality of a voltage comparators(24,25,26) comparing a voltage value put putted from the thermal diode with a vade value; a chip set(26) changing clock frequency of CPU or acting the fan(23) according to the comprising result inputted from the comparator.
Patent KR-20000027191-A (KR)
Title: Resist compound for insulating thin film and manufacturing method thereof
Inventor: KANG TAE JONG
IPC: G03F7/00
Filed: 1998-10-27
Abstract: PURPOSE: A resist compound for insulating thin film is provided to maintain a high transparency and decrease a dielectric constant by using a binder resin in which a manufacturing method is easy and a cost is low. CONSTITUTION: A multi-function monomer with 5 to 10 weight percent to an all-resin solid matter is added to a binder resin. A silicon system compound having an epoxy group corresponding to 0.1 to 5 weight percent of the all-resin solid matter, a photoinitiator with 0.1 to 5 weight percent, a thermal polymerization forbidden material, a leveling agent, and an antifoaming agent are added to the binder resin.
Patent KR-20000027642-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: PARK HYO SIK
IPC: H01L21/336
Filed: 1998-10-28
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to improve a manufacturing yield and device reliability by preventing a punch between a source and a drain and a leakage current between a gate electrode and a source/drain contact plug. CONSTITUTION: A method of manufacturing a semiconductor device comprises the steps of: forming a gate insulating layer(12) on a first conductivity type semiconductor substrate(10); forming a gate electrode overlapped with a mask insulating layer pattern on the gate insulating layer; forming a first insulating spacer(18) on side walls of the mask insulating layer pattern and the gate electrode; forming a lightly doped drain region of a second conductivity type in the semiconductor substrate on both sides of the first insulating spacer; forming a second insulating spacer(20) on the outside of the first insulating spacer; forming a contact plug in contact with regions which will be source/drain regions of the semiconductor substrate, the contact plug being composed of a stacked layer of an intrinsic polycrystal silicon layer and a polycrystal silicon layer doped with impurities of a second conductivity; and forming source/drain regions(23) highly doped with impurities in the semiconductor substrate by thermal-processing the semiconductor substrate.
Patent KR-20000033694-A (KR)
Title: Forward/backward movement controlling system of power trnsmission system
Inventor: KWAK HUI SEONG
IPC: B60W10/00
Filed: 1998-11-25
Abstract: PURPOSE: A forward/backward movement controlling system of power transmission system is provided to stably maintain forward/backward moving or neutral states without concerning to vibration or shaking of a vehicle or a ship. CONSTITUTION: A forward/backward movement controlling system of power transmission system comprises a forward/backward moving solenoid valve(39) and an accumulator(68) installed therein. The solenoid valve(39) is installed on a pressure line(32) between a direction converting valve(38) and a valve(30) and alternatively controls the direction converting valve(38) to left/right direction. The accumulator(68) is installed on a forward/backward movement pressure lines(58,62) connected to the direction converting valve(38) from forward/backward movement clutches(56,60) by forming a confluent pressure line(66) by using a shuttle valve(64). The forward/backward moving solenoid valve(39) has a forward moving solenoid valve(40) and a backward moving solenoid valve(44). The forward moving solenoid valve(40) is connected to a forward movement side hydraulic part of the direction converting valve(38) through a forward movement signal line(42). The backward moving solenoid valve(44) is connected to a backward movement side hydraulic part of the direction converting valve(38) through a backward movement signal line(44).
Patent KR-20000034142-A (KR)
Title: Method for communication between original servers and reproduced service groups using multicast address spacing
Inventor: LEE JI EUN
IPC: H04L12/28
Filed: 1998-11-27
Abstract: PURPOSE: A method for communication between original servers and reproduced service groups using a multi cast address spacing is provided to give a user access to reproduced data and keep the data consistent. CONSTITUTION: An address with a specified range is assigned to a multi cast address spacing for reproduced services. The assigned address range classifies addresses of a plurality of reproduced service groups. Data is provided from original servers to a plurality of the reproduced service groups. Each of the reproduced service groups receives and revises the data.
Patent KR-19990014635-A (KR)
Title: 남성성기 운동기구
Filed: 1998-11-28
Abstract: 본 발명은 남성의 성기에도 운동기구를 사용하여 효과를 볼 수 있으며 성기능 장애도 예방할 수 있다는 것을 밝히는 것이 주안점이며 기존 성기에 운동기구를 달수도 있다가 고정관념을 깨어버리는 계기가 된 것이며, 그 운동의 역할, 기능, 효과를 설명했으며 현실적으로 남성의 성기능은 자연 문명의 발달과 편리한 교통수단으로 온실속에서 자란 화초처럼 연약하게 후퇴한 결과만 양산해 결과적으로 성기에 관련 갖가지 질병만 양산하여. 그 치료제와 치료방안 만이 무수히 개발되어 내려왔으며 그중 일부 시중에 무분별하게 나도는 성기 강화기구를 비롯한 건강식품 및 발기유발제 등은 검증을 받지못했거나, 검증이 되었더라도 부작용으로 지금까지 확실한 성기능 치료법이 없으며 단 남성 자신의 건강만을 유지함이 현재까지 최선의 치료책이다. 
     본 발명기구는 일상생활속에서 자연스럽게 착용하여 사용할 수 있는 성기능 발달 기구로서 기구의 모양은 단조롭고 저속함이 없으며 반지나 목걸이를 연상케하는 장식품과 같은 이미지를 내포하고, 운동기구라서 시간과 장소에 구애됨이 없이 어느 곳에서나 사용이 가능하며 성기능 보강과 장애 남성들의 발생을 줄이는데 그 목적을 두고 고안 창출한 발명이다.
Patent KR-19990062818-A (KR)
Title: 전자 프로그램 정보 작성 전송 방법 및 장치 및 전자 프로그램 정보로부터 전자 프로그램 가이드 생성 장치
IPC: H04N21/434
Filed: 1998-12-05
Abstract: 공통 수준으로 기재된 일반적 전자 프로그램 정보 및 개별적인 수준으로 기재된 개개의 전자 프로그램 정보는 전자 프로그램 정보 상세도 설정 정보에 따라 각각의 채널 서비스에 대해 방송 사업자의 채널 서비스의 전자 프로그램 정보로부터 준비된다.  전자 프로그램 정보 상세도 설정 정보는 개별적인 수준으로 기재된 개개의 전자 프로그램 정보의 내용에 대한 상세도 및 공통 수준으로 기재된 일반적 전자 프로그램 정보의 내용에 대한 상세도를 나타낸다.  공통 수준은 저상세도에 대응하고, 개별적인 수준은 고상세도에 대응한다.  특정 채널 서비스의 하나의 개별적인 전자 프로그램 정보 및 특정 채널 서비스 이외의 채널 서비스의 공통 전자 프로그램 정보들이 멀티플렉스되고, 각각의 시청자들에게 전송된다.  따라서, 공통 전자 프로그램 정보 및 개별적인 전자 프로그램 정보는 데이터 전송 대역을 효과적으로 사용하면서 전송될 수 있다.
Patent KR-20000038590-A (KR)
Title: Method for manufacturing anode material for secondary lithium ion battery
Inventor: KIM DONG HWAN
IPC: H01M4/505
Filed: 1998-12-08
Abstract: PURPOSE: A method for manufacturing an anode material for a secondary lithium ion battery is provided to manufacture a battery cheaply by eliminating additional breaking process. CONSTITUTION: A starting substance mixing powder is firstly heat-processed. A glass substance made of a lithium composition and bismuth composition is manufactured. The heat-processed substance and the glass substance is added into an inorganic mixture. An organic polymer is coated on the inorganic mixture. The inorganic mixture on which the organic polymer is coated is heat-processed at a high temperature.
Patent KR-20000039071-A (KR)
Title: Multipurpose keeping warm mat having heat-conductive hot-water pipe within
Inventor: HWANG MAN CHOL
IPC: A47C21/04
Filed: 1998-12-11
Abstract: PURPOSE: A multipurpose keeping warm mat having a heat-conductive hot-water pipe within is provided which is able to obtain the effect of warm heat by cutting off the heat radiating from the bottom surface and is effective to improve the health of human body and heat efficiency. CONSTITUTION: A multipurpose keeping warm mat having a heat-conductive hot-water pipe within comprises: (i) a cushion material(20) and an insulating material(18); (ii) a hot-water mat(10) having a heat-conductive hot water pipe(25), which comprises a hot-water pipe(5) and a heat-conductor(9), within; (iii) a top cover(3); (iv) a cover(2) and (iv) an electric automatic boiler(4).