baber/WOPTO huggingface dataset:
Patent KR-20030071658-A (KR)
Inventor: PARK HEE RAK
IPC: B62D1/04
Filed: 2003-06-09
Abstract: PURPOSE: An auxiliary steering wheel for a vehicle is provided to prevent accidents by being pushed downward momentarily in bumping the body of a driver into the steering wheel at a collision. CONSTITUTION: An auxiliary steering wheel is installed in a steering wheel for easy and convenient steering, and composed of a fixing unit(2) where two semicircular assembling pieces(21,21') are faced to each other and combined, a steering wheel support part(5) extending at the assembling piece and embedding a ball plunger(3) and a vertical bearing(4) and a grip(7) integrally forming a shaft(6) rotatably inserted to the steering wheel support part.
Patent KR-20040107727-A (KR)
Inventor: CHO YONG IL
IPC: F04C18/02
Filed: 2003-06-12
Abstract: PURPOSE: A device for preventing the rotation of an orbiting scroll of a scroll compressor is provided to cut down the production cost by removing an Oldham's coupling and to improve compression efficiency by reducing compressive force lost by friction in turning an orbiting scroll as an anti-rotation projection and a receiving groove line or point contact. CONSTITUTION: A scroll compressor comprises a casing having an inner closed receiving space; a main frame(14) press-fitted and fixed in the casing; a fixed scroll fastened on the upside of the main frame; and an orbiting scroll(32) combined between the fixed scroll to turn and engaged with the fixed scroll to cooperatively suck in, compress, and then discharge refrigerant. A device for preventing the rotation of the orbiting scroll of the scroll compressor has at least one anti-rotation projection(32c) and receiving groove(14b) for housing the anti-rotation projections which are formed on each facing surface of the orbiting scroll and the main frame and the predetermined scrolls.
Patent KR-20040107238-A (KR)
Inventor: JUNG SEOK JU
IPC: G06F19/00
Filed: 2003-06-13
Abstract: PURPOSE: A mobile flow traffic analysis system is provided to collect, analyze and report flow traffic at a customer contact point by assuring a mobility so that it analyzes an end to end traffic feature. CONSTITUTION: The system comprises a collector(1), a storage(2), an analysis tool(3), a reporting module(4) and a controller(5). The collector(1) receives flow traffic data with a port unit from a customer network device. The storage(2) stores the received flow traffic data. The analysis tool(3) converts the flow traffic data for processing ETT(Extraction Transformation Transportation), sets an environment of a customer network by using the processed flow traffic data, analyzes the flow traffic data by using the set environment data, and stores the analysis result. The reporting module(4) generates reporting data by referring to the analysis result of the analysis tool(3). The controller(5) controls the collector(1), the storage(2), the analysis tool(3), and the reporting module(4).
Patent KR-20040110828-A (KR)
Inventor: KIM MYEONG SU
IPC: H01H71/24
Filed: 2003-06-20
Abstract: PURPOSE: A magnetic trip device(MTD) is provided to simplify the configuration of the MTD, and achieve improved performance of the device by increasing the size of an output load. CONSTITUTION: A magnetic trip device comprises an MTD coil(10), a hook lever(20), a hook lever spring(30), a slide(40), a slide holder(50), an MTD spring(60), a ratchet torsion spring(70), a ratchet lever(80), an MTD reset lever(90), and an MTD case(110). The MTD coil is constituted by a moving core formed by compressing a permanent magnet and a coil spring in a coil, and drives a trip mechanism by converting an electrical signal of a trip relay into a mechanical output. The hook lever drives the slide held by a hook(24), by the movement of the moving core generated by the signal output from the trip relay. The hook lever spring rotates the hook lever during reset operation such that the hook lever hooks the slide. The slide advances by the force of the MTD spring and drives a trip mechanism when the hook is released by the rotation of the hook lever. The slide holder fixes the MTD coil and the MTD spring, and guides forward and rearward movement of the slide. The MTD spring is fixed in the slider holder, and allows for a trip operation by moving the slide forward when the hook lever rotates. The ratchet torsion spring returns the slide which has moved forward by a trip after operation of the MTD. The ratchet lever rotates the ratchet torsion spring such that the slide returns. The MTD reset lever presses and resets the moving core when the ratchet lever rotates by the trip operation of a breaker. The MTD case supports the components.
Patent KR-20050002934-A (KR)
Inventor: LEE CHANG NAM
IPC: E04B1/24
Filed: 2003-06-26
Abstract: PURPOSE: A railroad type steel girder is provided to heighten economical efficiency by reducing the floor height of a building and increasing the number of floors within the height limit of a building. CONSTITUTION: The railroad type steel girder comprises the steps of forming a rail girder(3) and a tie beam(2) on each third part of vertical and horizontal girders of a column(13), forming a gerber joint(12) by fitting an intermediate tie beam(2) to the center of the rail girder(3), and placing base concrete in the square part around the column composed of the rail girder(3) and the tie beam(2). A plate deck(9) is laid vertically on a lower flange of the rail girder(3) and a sleeper(10) to use as a permanent form of plate concrete and a floor deck(4) is placed horizontally on a composite beam(6) and a tie beam(2a) to use as a permanent form of floor concrete.
Patent KR-20050004614-A (KR)
Inventor: AHN BYUNG HWAN
IPC: D06F39/08
Filed: 2003-07-03
Abstract: PURPOSE: A washing machine having a silver solution generating unit is provided to reduce the consumption of chemical agents and to improve health of users by widening a utilization range of the silver solution generating unit. CONSTITUTION: A washing machine is composed of a sterilized water producing button(24) formed on an operation panel of the washing machine; a silver solution generating unit for forming a silver solution by the sterilized water producing button; a silver solution discharge port(27) for ejecting the silver solution contained in a silver solution storage unit(26) out of the washing machine; and an alarming unit for detecting the amount and/or concentration of the silver solution kept in the silver solution storage unit and informing the user that the demanded amount of the silver solution is generated.
Patent KR-20030066533-A (KR)
Inventor: BAE KYOUNG YUL
IPC: G06K9/00
Filed: 2003-07-15
Abstract: PURPOSE: A method and system for authenticating a user by recognizing a face based on the Internet is provided to execute a reinforced authenticating process, block an approved access, and supply a convenient user environment by applying a face recognition technique. CONSTITUTION: A client system(100) creates a face coefficient for being authenticated. An operator server(120) compares and processes the face of the client system(100) transmitted through the Internet(110). The client system(100) includes a face coefficient creation module(102) for judging a face from an image(101) acquired by a general web PC camera, and transmits the face coefficient through the Internet(110) as a TCP/IP method. The operator server(120) receives the face coefficient processed from the client system(100) through the Internet(110) as a TCP/IP method, compares, and processes the received face coefficient with an average face coefficient of face coefficients registered in a DB(121). The operator server(120) transmits the result value(123) to the client system(100) through the Internet(110). The operator server(120) includes a database server for storing the average face coefficient, a face recognition server for receiving and comparing/processing a face coefficient, and a web server for transmitting an authenticated result.
Patent KR-20040067781-A (KR)
Inventor: KIM JIN JUNG
IPC: A23L33/00
Filed: 2003-07-07
Abstract: PURPOSE: Soup of dog's meat obtained by heating dog's meat, Kalopanax pictus, pine needles, sesame and sesame oil is provided. The product is useful in prevention and treatment of arteriosclerosis, kidney disease, liver disease, diabetes or the like. CONSTITUTION: To produce soup of dog's meat, 70% by weight of dog's meat is mixed with 10% by weight of Kalopanax pictus, 10% by weight of pine needles, 5% by weight of sesame and 5% by weight of sesame oil, heated for 72hr or more in a kettle by a wood fire.
Patent KR-20050010673-A (KR)
Inventor: CHO HEUNG JAE
IPC: H01L21/336
Filed: 2003-07-22
Abstract: PURPOSE: A semiconductor device capable of preventing degradation due to a hardmask on a gate electrode and a forming method thereof are provided to reduce mechanical stress by forming the hardmask having a laminated structure of a silicon layer/dielectric layer or a silicon oxide layer/dielectric layer. CONSTITUTION: A gate insulating layer(31) is formed on an upper surface of a semiconductor substrate(30). A gate electrode(32) is formed on an upper surface of the gate insulating layer. A silicon layer(33A) and a dielectric layer(33B) are sequentially laminated on an upper surface of the gate electrode. A silicon oxide layer is formed between the gate electrode and the silicon layer. The gate electrode is formed by laminating a first diffusion barrier(32B), a polysilicon layer(32A), a tungsten layer(32C), and a second diffusion barrier(32D).
Patent KR-20050011121-A (KR)
Inventor: HUR SUK
IPC: A47J27/00
Filed: 2003-07-22
Abstract: PURPOSE: A cooker is provided to prevent loss of nutriment of food by cooking food without water or oil, to remove fat from meat efficiently, and to restrict combustion of food particles or oil on the floor by indirectly heating food with the ceramic container. CONSTITUTION: A cooker is composed of an aluminum container body(10) manufactured by gravity-casting or die-casting, a ceramic pan(30) and a ceramic container(50) placed in the bottom of the aluminum container body to radiate far infrared rays and heated slower than aluminum, a wire rack(40A) and a grill(40B) put on the ceramic pan to heat food in the middle of the aluminum container body by heated air, and a lid having a detachable thermometer(21) and a timer(22) and covering the upper edge of the aluminum container body. Combustion of oil from food is restricted, and smoke is prevented by collecting oil from the food material in the ceramic pan.
Patent KR-20050012465-A (KR)
Inventor: CHUNG MYUNG JIN
IPC: B25J19/04
Filed: 2003-07-25
Abstract: PURPOSE: A robot eyeball apparatus using a swash plate is provided to enable a robot eyeball to reproduce the motion of a human's eyeball by introducing the swash plate to a mechanism part of the robot eyeball. CONSTITUTION: A robot eyeball apparatus using a swash plate(21) includes an artificial vision device comprising a camera(20) and the swash plate having a universal joint characteristic; a fixed shaft(22) fitted to the swash plate and the camera to prevent distortion of the swash plate; and an artificial muscle device comprising motors(30A,30B,31A,31B,32A,32B) driving the swash plate, and links(40A,40B,41A,41B,42A,42B) interconnecting the motor and the swash plate.
Patent KR-20050017684-A (KR)
Inventor: BAE WON YOUL
IPC: G11B7/085
Filed: 2003-08-04
Abstract: PURPOSE: A lead screw controlling structure of a disk drive is provided to vertically control one end of a lead screw while supporting the one end of the lead screw in axial direction by using a leaf spring, thereby obtaining a design space for disk drive slimness. CONSTITUTION: A supporting member(160) is installed on a lower side of a pickup deck(100), and rotatively supports one section of a lead screw(146). An integrated-type leaf spring(150) is installed on a lower side of the supporting member(160) to apply an elastic force to the one section of the lead screw(146). A control screw(161) is contacted with an upper side of the supporting member(160) by piercing through the pickup deck(100), and controls one end of the lead screw(146) in vertical direction through a rotation.
Patent KR-20050017645-A (KR)
Inventor: CHO KYEONG SEOB
IPC: H04L12/24
Filed: 2003-08-08
Abstract: PURPOSE: A defect management method of a network management system is provided to enable a network management agent to transmit a defect-related message to a network management manager by using a trap stipulated in an SNMP, thereby enabling a real-time defect management function. CONSTITUTION: Trap define information and a defect management table are initialized(S101). A network management manager is in standby state(S102). If a trap message is received(S106), the manager checks whether the trap is defined at the defect management table(S107). If so, the manager extracts device information from the content of related object information of the trap message(S108). The manager retrieves a trap defect code number, information showing whether trap information is related to defect generation, and information on a trap level defect(S109-S112). The manager combines recovery information, the defect code number, defect contents, and the device information together, and configures a defect message(S113). The manager outputs the defect message to an operator(S114).
Patent KR-20040020022-A (KR)
Inventor: OGHISHIMA KIYOSHI
IPC: G02F1/1337
Filed: 2003-08-29
Abstract: PURPOSE: To provide a liquid crystal display having wide visual field angle characteristics and high display quality and capable of performing display having no feeling of wrongness. CONSTITUTION: The liquid crystal display has a first substrate, a second substrate and a vertical alignment type liquid crystal layer provided therebetween and containing liquid crystal molecules having negative dielectric anisotropy. Each liquid crystal layer in a plurality of pixel regions has a plurality of liquid crystal regions where the directions to which the liquid crystal molecules are inclined when voltage is applied are different from each other. At least one of the first and the second substrates has a light shielding layer superposed on at least a part of a boundary region specified as a region between a plurality of the liquid crystal regions. In the region superposed on the light shielding layer of the boundary region, the liquid crystal molecules positioned in the surroundings thereof are inclined so as to keep away the end part of the substrate on which the light shielding layer is provided from the region when voltage is applied.
Patent KR-20050024583-A (KR)
Inventor: IM WOO JAE
IPC: G06F3/00
Filed: 2003-09-03
Abstract: PURPOSE: A device and a method for inputting characters using an operation controller for chatting through an online video game are provided to transfer an intention quickly and conveniently by inputting alphabets for a chatting mode with use of buttons on the operation controller for controlling the online video game. CONSTITUTION: The first memory(210) stores alphabet characters classified into more than one group by a selected standard. The first associator(220) associates the first operation key on the operation controller of a video game console with one group. The second associator(230) associates a frequency of the key input signal of the first operation key with one alphabet character included in the group. The first key input detector(240) detects a key input signal of the first operation key and judges the group corresponding to the first operation key. The second key input detector(240) detects the frequency of the key input signal by the first operation key for a predetermined time and extracts the alphabet character corresponding to the frequency from the judged group. A display controller(260) makes the extracted alphabet character displayed on a display device.
Patent KR-20050029779-A (KR)
Title: Stand structure of display device
Inventor: KIM DONG HYUN
IPC: G06F1/16
Filed: 2003-09-23
Abstract: A stand structure of a display device equipped with an arranging means for arranging cables of a display set is provided to bring practical and design side of a product into relief by offering consistency with a product image, as a cable arranger is formed to a set supporter and a base part, and offer convenience to independently manage a signal cable by applying an opening/closing type hinge to the cable arranger. The support part(10) supports the display set on an upper part and is combined to the base part(20) in a rotational state. The base part is formed in a shape supporting weight of the display set by combining with the support part in the rotational state. A rotational ground part(11) to secure a ground area proper to the base part is formed to a lower end of the support part. The cable arranger(30) is formed by using the base part, the support part, and the rotational ground part. A cable arranging groove(21) of a predetermined depth is formed to the base part. A limiter(13) limiting reception/separation of the cable is formed to the rotational ground part. One end incising a section of the limiter is combined by the hinge and a hinge gate(15) to open/close another end is formed.
Patent KR-20050033080-A (KR)
Title: A mobile telephone with a detachable display panel
Inventor: KIM JEONG KYU
IPC: H04B1/38
Filed: 2003-10-04
Abstract: A mobile phone with a detachable display panel is provided to arrange interfacing ports in horizontal and vertical sides of the detachable display panel in order to enable the detachable display panel to couple with the mobile phone in a horizontal or a vertical direction corresponding to a picture configuration ratio of length to width of a content. A mobile phone with a detachable display panel comprises a key pad terminal(100) and a display panel(200). The key pad terminal comprises an embedded driver playing a moving picture data or a still picture data and a first interfacing port(140) arranged in a portion of the key pad terminal. The display panel, of a rectangular form and configured separately from the key pad terminal, comprises a second interfacing port(210) and a third interfacing port(215). The second interfacing port is capable of coupling with the first interfacing port electrically. The third interfacing port is capable of coupling with the first interfacing port electrically. The first interfacing port couples with the second interfacing port or the third interfacing port according to a user's selection.
Patent KR-20050034006-A (KR)
Title: Hat
Inventor: LEE CHUNG KWEON
IPC: A42B1/00
Filed: 2003-10-08
Abstract: Provided is a hat which has a visor of various shapes by manufacturing the visor, attached to a crown portion, in a form of a letter and by locating it not only onto a lower end of the crown portion, but also onto an outer circumference thereof, and reduces an oppressive sensation on a forehead of a wearer. The hat includes: a crown portion(1), composed of many cloth fabrics; and a visor portion(2), having a form of a letter and attached onto the crown portion(1), especially onto an outer circumferential surface of the latter(1). The letter-shaped visor portion(2) is not located only onto a lower front end of the crown portion(1), but also onto various positions of the outer circumferential surface thereof(1), and more has a letter shape as a whole or is just partially formed with aid of an embroidered pattern.
Patent KR-20030084870-A (KR)
Inventor: KIM JIN HWAN
IPC: G01M17/08
Filed: 2003-10-15
Abstract: PURPOSE: An apparatus for testing a bogie frame of a rolling stock is provided to precisely measure various loads applied to the bogie frame of the rolling stock and to improve quality of the rolling stock. CONSTITUTION: A bogie frame testing apparatus includes a hydraulic cylinder and a load cell(106), a load indicator(108), a strain gauge(110), a scanning box(112), a data logger(114), and an external data processing device. The hydraulic cylinder and the load cell(106) are supported on centers of left and right side frames(104a,104b) of transom pipes(102a,102b). The load indicator(108) calculates vertical load measured by the load cell(106). The strain gauge(110) is installed one side of the left and right side frames(104a,104b) so as to detect strain when vertical load is applied by the hydraulic cylinder. The external data processing device receives data from the data logger(114) and stores data in a storing section thereof.
Patent KR-20050036366-A (KR)
Inventor: CHO JOONG MYUNG
IPC: C07C235/42
Filed: 2003-10-16
Abstract: 본 발명은 하기 화학식 1의 벤즈히드록시아미드 유도체, 이의 제조방법 및 이를 함유하는 항암 조성물에 관한 것으로, 본 발명의 벤즈히드록시아미드 유도체는 히스톤 디아세틸라제의 효소활성을 효과적으로 억제하여 종양세포의 증식을 억제할 수 있다. 
     
       
         
       
     
     상기 식에서, 
     R 1  은 히드록시, 할로겐, 알킬옥시, 알킬, 아미노, 알킬아미노, 카르복실, 니트로, 아미드 및 술폰으로 이루어진 군으로부터 선택된 하나 이상의 치환체로 치환되거나 치환되지 않은, C 3 -C 8  사이클로알킬, 아릴 또는 헤테로아릴; 또는 히드록시, 할로겐, 알킬옥시, 알킬, 아미노, 알킬아미노, 카르복실, 니트로 또는 아미드로 치환되거나 치환되지 않은 아릴 또는 헤테로아릴로 치환된 C 3 -C 8  사이클로알킬이고; 상기 헤테로아릴은 고리 중에 질소, 황 또는 산소를 하나 이상 포함하며; 
     Q는 비닐, 에틸, 2-프로페닐 또는 2-프로필이다.
Patent KR-20050037157-A (KR)
Inventor: OH DONG SOO
IPC: G08G1/096
Filed: 2003-10-17
Abstract: 본 발명은 차량의 운행 소요 시간 예측 장치 및 그 방법 그리고 운행 소요 시간 예측을 위한 데이터 저장 방법에 관한 것으로서, 도로 상태나 운행 속도에 따라 변동하는 차량의 운행 소요 시간 및 차량의 조향각을 운전자에게 정확히 알릴 수 있도록, 차량의 조향각, 요레이트(yaw rate) 및 휠(wheel) 속도를 감지하고 이를 일정한 전기적 신호로 변환하여 출력하는 센서부와, 상기 조향각, 요레이트 및 휠 속도를 저장할 수 있는 상태로 전환시키는 데이터 저장 스위치와, 상기 센서부로부터의 신호를 종합하여 차량의 출발지로부터 목적지까지의 운행 소요 시간 및 조향각을 계산하고, 이를 소정의 전기적 신호로 변환하여 출력하는 제어부와, 상기 데이터 저장 스위치가 온되었을 경우, 상기 조향각, 요레이트 및 휠 속도를 저장하는 데이터 저장부와, 상기 제어부의 출력 신호에 의해 운전자에게 운행 소요 시간 및 조향각을 표시하는 표시부로 이루어진 것을 특징으로 함.
Patent KR-20050038797-A (KR)
Inventor: KIM SEONG SIK
IPC: D06F33/02
Filed: 2003-10-23
Abstract: 본 발명에 따른 다양한 멜로디 구현용 세탁기는, 멜로디 구동회로를 통해 16화음 또는 40화음의 다양한 멜로디를 구현할 수 있는 멜로디 구동 PCB 어셈블리와; 사용자가 부저음 설정키를 선택하면 상기 멜로디 구동 PCB 어셈블리와 통신을 끊고 부저 구동회로를 제어하여 부저음을 발생시키고, 멜로디 설정키를 선택하면 상기 멜로디 구동 PCB 어셈블리와 통신하여 멜로디를 제공하는 메인 PCB 어셈블리와; 상기 멜로디 구동 PCB 어셈블리가 상기 메인 PCB 어셈블리에 장착될 수 있게 하는 접속 연결단자인 커넥터를 포함하는 것을 특징으로 한다.
Patent KR-20050040514-A (KR)
Inventor: OH SANG DO
IPC: H01J37/32
Filed: 2003-10-29
Abstract: 본 발명은 식각 설비용 반응 종료점 검출기에 관한 것으로서, 이를 위하여 본 발명은 내부에 반응실(11)을 갖는 챔버 본체(10)의 일측면으로 외부에서 내부를 볼 수 있도록 투명하게 구비한 투시창(20)과; 상기 챔버 본체(10)의 외측에서 상기 투시창(20)의 외주연을 따라 돌출되게 형성한 브라켓(30)과; 상기 브라켓(30)에 맞춤끼워지며, 내부에는 광케이블(41)이 일측으로부터 결합되고, 상기 투시창(20)에 접촉되는 일단면은 소정의 깊이만큼 내부로 요입되도록 하여 요입된 홈(42)의 내측단면에 광케이블(41)의 끝단이 위치되도록 하는 커넥터(40)로서 이루어지는 구성으로, 투시창(20)에의 커넥터(40)가 접촉하게 되는 접촉면적이 최소화되게 함으로써 브라켓(30)으로부터 커넥터(40)를 반복적으로 분리 및 조립시키는 과정에서의 커넥터(40)에 의한 투시창(20)에의 스크래치 발생을 최대한 저감시켜 항상 안정되고 정확한 식각 반응 종료점 검출이 수행될 수 있도록 하는데 특징이 있다.
Patent KR-20050047605-A (KR)
Inventor: JUNG JIN HA
IPC: H04N5/44
Filed: 2003-11-18
Abstract: 방송 수신기의 설정치 입력 공정을 간편하게 실행할 수 있도록 한 방송 수신기의 설정치 입력 공정 표시 방법이 개시되어 있다. 이러한 본 발명은 a) 방송 수신기의 설정치를 미리 설정된 순서에 따라 순차적으로 제1 작업자에 의해 입력하는 단계; b) 상기 a) 단계에서 설정치의 입력이 완료된 경우 설정치가 입력되는 메모리부에 저장되는 단계; c) 상기 b) 단계에서 메모리부에 저장된 작업 순번이 음영 처리되는 단계; 및 d) 상기 c) 단계의 실행 후 제1 작업자가 최종 작업자 인 지를 체크하여 최종 작업자가 아닌 경우 상기 제어부에 의해 다음 작업자에게 제품을 이동시키고, 상기 c) 단계에 의해 저장된 음영 처리된 작업 순번 다음 작업 순번으로 커서가 이동되어 설정치를 입력하는 단계를 포함한다.
Patent KR-20050048046-A (KR)
Inventor: KANG YONG SAM
IPC: H04W4/08
Filed: 2003-11-18
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은, 다수의 무선통신 단말기를 이용한 서라운드 음향 구현 방법에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은, 음향의 채널수에 상응하는 무선통신 단말기를 이용하여 다채널 음향 제공 시스템 등으로부터 음향의 각기 다른 음원 데이터를 전송받아 서라운드 음향을 구현하기 위한, 다수의 무선통신 단말기를 이용한 서라운드 음향 구현 방법을 제공하는데 그 목적이 있음. 
     3. 발명의 해결방법의 요지 
     본 발명은, 다수의 무선통신 단말기를 이용한 서라운드 음향 구현 방법에 있어서, 각 무선통신 단말기가 다채널 음향 제공 서버에 접속하는 제 1 단계; 상기 각 무선통신 단말기가 음향의 음원 데이터를 전송받기 위해 그룹을 형성하는 제 2 단계; 상기 그룹을 형성한 상기 각 무선통신 단말기가 상기 다채널 음향 제공 서버로부터 음향의 음원 데이터를 서로 상응하는 채널별로 전송받는 제 3 단계; 및 상기 다채널 음향 제공 서버로부터 음향의 음원 데이터를 서로 상응하는 채널별로 전송받은 상기 각 무선통신 단말기가 실시간으로 서라운드 음향을 구현하는 제 4 단계를 포함한다. 
     4. 발명의 중요한 용도 
     본 발명은 다채널 음향 제공 시스템 및 무선통신 단말기 등에 이용됨.