baber/WOPTO huggingface dataset:
Patent KR-20010073870-A (KR)
Title: Lighting device for air-tight show case in cultural assets
Inventor: YOO MUN JEONG
IPC: A47F11/10
Filed: 2000-01-22
Abstract: PURPOSE: Disclosed is a lighting device of airtight type showcase for displaying cultural assets to repair defect of lighting device and to change lighting device easily by withdrawing lighting device being installed in lighting part for front direction. CONSTITUTION: The lighting device of airtight type showcase for displaying cultural assets comprises display part(1A) to install front glass door of transparent glass plate switchably, to be installed with airtight state using transparent glass plate or devitrified panel with fixing and installing right and left side, back side; lower case(1B) to support the display part(1A); lighting part(1C) to install fluorescent light, optical fiber cable and dimmer in the top end of the display part(1A); front plate(5) to be installed to be opened horizontally for the front with the state of sealing front of lighting part(1C); horizontal supporter(7) to install lighting shade(8) by being extended horizontally for lighting part(1C) inside with the state of being fixed in both sides of front frame(51) being stuck in the other face of the front plate(5) as one body; LM guide(4) to be installed in the fixing bracket(3) being stuck in the crossbar(2,25) fixed in the inner both sides of lighting horizontally; sliding work rod(9) to fix one end in both sides of fixing frame of the front plate(5), to fix other end in the connector(71) to connect end of the horizontal supporter(7) with the state of being installed in both LM guide(4) slidingly.
Patent KR-20010077495-A (KR)
Title: Apparatus for supporting bill of till for money resistor
Inventor: LEE SU WON
IPC: G07G1/00
Filed: 2000-02-03
Abstract: PURPOSE: A device for supporting paper money of a cash drawer for a cash register is provided to reduce the manufacturing cost by simplifying a supporting instrument and to supply convenience by composing the supporting instrument, which can keep the paper money by making it stand to the width direction. CONSTITUTION: The device for supporting paper money of the cash drawer for the cash register includes a drawer(150), many fixed section plates(160) and many insertion and removal section plates(170). The drawer(150) is installed in a housing possible to be slid. The fixed section plates(160) and the insertion and removal section plates(170) divide the inside of the drawer(150) into the appointed spaces. The fixed section plates(160) are fixed on the inside of the drawer(150) and are divided into a space(151), in which the coins are kept, and a space, in which the paper money is kept. A supporting instrument supports the paper money, which is kept in the drawer(150).
Patent KR-20010081175-A (KR)
Title: Novel Aspergillus sp. 5990 producing thermostable phytase and method for degradation of phytic acid using the same
Inventor: BYUN DAE SEOK
IPC: C12N1/00
Filed: 2000-02-10
Abstract: PURPOSE: A novel Aspergillus sp. strain mass-producing a thermostable phytase and a method for decomposing phytic acid using the same are provided. Therefore, the microorganism can be effectively used for foods and animal feed-stuff. CONSTITUTION: The Aspergillus sp. 5990 (KCTC 8939P) strain is isolated from the soil and mass-produces a thermostable phytase. And it maintains its activity under conditions of high acidic and high temperature. The thermostable phytase is produced by incubating Aspergillus sp. 5990 (KCTC 8939P) in a medium containing 0.1 mM of calcium chloride and 0.05% of inorganic phosphate at 35 deg. C and pH 7.0 for 4 days. The phytic acid in soybean wastes is decomposed by incubating Aspergillus sp. 5990 (KCTC 8939P) in a medium containing 50% of soybean wastes at 30 deg. C and pH 6.7 for 5 days.
Patent KR-20010081215-A (KR)
Inventor: KIM SEUNG BUM
IPC: B05B1/00
Filed: 2000-02-11
Abstract: PURPOSE: An air gun is provided to improve the durability and the sealing force of a valve device, and to enable the valve device to be individually exchanged regardless of the air gun. CONSTITUTION: A valve(300) is formed with a shutter(310) on the upper end. A first O-ring(320) and a second O-ring(330) are spaced each other on the lower end, and a packing(340) is disposed between the first O-ring and the shutter. A jaw portion is provided in an inner space of an air gun body(100) to form a vent hole. An opening(163) formed in the upper part of the inner space is opened and closed by a cap(360). When the packing is located on the jaw portion, the shutter forcibly pushes the packing by an elastic member(350) to block the vent hole, thereby the sealing force and the durability of the valve are improved. Also, the valve is able to be easily exchanged by using the cap.
Patent KR-20010081245-A (KR)
Title: Image projection Apparatus
Inventor: GOO CHANG HWAN
IPC: G03B21/00
Filed: 2000-02-11
Abstract: PURPOSE: A projecting device is provided to project an image on a film member to a screen of a project unit for a student to perform various activities based on the image on the screen. CONSTITUTION: A paper is located on a screen(204) through inserting along guide grooves on the screen. A film store unit supplied to a main body(100) is located at a front location of a deep hole. Thus, a film member replace hole and a hollow portion of the film store unit are matched with each other. Then, a film member is installed. By turning on a power switch on the main body, a lamp is turned on. Light from the lamp passes through the film member to form an image forming light. The light is amplified on lenses for being projected on the screen of a project unit(20) through a project window of the main body. Herein, a handle knob of the film store unit is controlled for adjusting focusing of the image. Therefore, a student located at a rear direction of the screen draws a picture on the paper based on the image projected on the screen and the paper.
Patent KR-20010081718-A (KR)
Title: device for musical book displaying
Inventor: KIM MI HYANG
IPC: G10G7/00
Filed: 2000-02-18
Abstract: PURPOSE: A music sheet displaying device is provided to take notes on a music sheet as well as displaying the music sheet, and to perform a tuner function, a metronome function, a composing function, and recording and playing back function by manipulating a button. CONSTITUTION: A main body is fixed on an upper plate by using a fixing clip unit(5). By applying power, an initial image is displayed. In case of selecting a music sheet displaying function, a menu is displayed for selecting a method of receiving a music data. In case of using an external storing device or a communication line, the music sheet is received from the device or through the communication line. According to the displayed music, a user performs a selected function. By using a memo pad, a character or a mark is marked on the image. To listen to the music, a reproducing button(4) is turned on. Then, the music in a CD or an internal storing device is outputted through a speaker(30). Moreover, the music is reproduced through operating a storing device operating button unit(6) or an FDD operating button unit(7).
Patent KR-20010084508-A (KR)
Title: Receiver dryer of heat exchanger
Inventor: KIM YONG JAE
IPC: F25B39/04
Filed: 2000-02-26
Abstract: PURPOSE: A receiver drier of a heat exchanger is provided to braze a receiver drier in a furnace integrally with keeping a filter in the receiver drier of a heat exchanger and to prevent the filter from being carbonized or molten in the brazing process. CONSTITUTION: An upper and a lower cap(11,12) are mounted on the upper and the lower portion of a body(10) of a receiver drier(6) respectively to support a pressure switch(9) and a couple of inlet and outlet pipes(7,8). An upper and a lower filter(13,14) made by ceramic or activated carbon as well as a drying agent(15) are mounted on the inlet pipe(7). The filters are kept in each Al case having the outside cladded. The cases are fixed by calking grooves, and the receiver drier is brazed integrally in a furnace to fix the filters closely in the body. A support member for supporting the inlet pipe is formed in the center of the cases having the cladded outside. The lower portion of the body is closed by a sealing unit, and plural fitting holes are formed on the sealing unit. The inlet and the outlet pipe are reduced, calked, sealed and fixed to the fitting holes. In addition, the filters are mounted stably through the support member in the center of the Al cases.
Patent KR-20010014562-A (KR)
Inventor: STARZ KARL-ANTON DR
IPC: H01M8/1004
Filed: 2000-03-10
Abstract: PURPOSE: A method is provided to easily form a required pattern in high size-stability by performing printing by keeping mutually precise positioning patterns of electrode layers on a front surface and a rear surface. CONSTITUTION: For printing of a film, stencil, offset, gravure, screen, or pad printing can be used. Depending on a printing method to be used, both surfaces of a polymer film can be printed simultaneously or sequentially. The gravure printing is suitable for simultaneous adhesion on an electrode layer of the film, for example, and both surfaces of the film are, preferably, sequentially adhered in the screen-printing. For mutually and positionally-precisely arranging printed patterns of the electrode layers on the front surface and the rear surface, preferably, a polymer electrolyte film in a temperature-stable form which is provided by substituting protons of the film for univalent positive-charged ions is used, and moisture content in the film is 2-20 mass%.
Patent KR-20010091150-A (KR)
Title: A method for writing out a prescription containing a picture information and a system thereof
Inventor: PARK IL HYUNG
IPC: G06Q50/22
Filed: 2000-03-13
Abstract: PURPOSE: A method and system for making out a prescription including photographic data is provided to definitely execute the prescription, preparation and administration of medicines by attaching the real shape photograph of a medicine to a prescription. CONSTITUTION: If a medicine database storing medicine information containing photographic data is constructed, a doctor obtains the photographic data of medicines from the medicine database when he writes out a prescription. The doctor attaches the obtained photographic data to the prescription. If a patient presents the prescription to a pharmacist, the pharmacist prepares a medicine according to the prescription. Then the pharmacist obtains the photographic data from the medicine database and makes out a guide to administer medicine.
Patent KR-20010091372-A (KR)
Title: Upconversion laser device
Inventor: ITOU KEN
IPC: H01S5/10
Filed: 2000-03-15
Abstract: PURPOSE: An up-conversion fiber laser is provided to use a high output semiconductor laser as a light source by utilizing an up-conversion phenomenon of a rare-earth fiber. CONSTITUTION: A light source(101) is used for emitting an infrared wavelength. The infrared wavelength is formed with a wavelength having a range of 780nm to 900nm and a wavelength of a 1010nm. A laser beam emitted from the excited light source(101) is transmitted to a Pr3+ up-conversion fiber laser(103). The Pr3+ up-conversion fiber laser(103) is used for converting the laser beam of the infrared wavelength to a red laser beam(105) of 635nm and 685nm and outputting the red laser beam(105). The red laser beam(105) is transmitted to a Tr3+ up-conversion fiber laser(105). The Tr3+ up-conversion fiber laser(105) is used for converting the red laser beam(105) to a blue laser beam(106) of 450nm and 480nm and outputting the blue laser beam(106).
Patent KR-20000076900-A (KR)
Title: 반도체 장치
IPC: H01L21/822
Filed: 2000-03-17
Abstract: 본 발명은 Si 기판과 인접 영역에 대하여 손상을 주지 않고 상층 배선 영역에 형성된 리던던시 휴즈를 절단할 수 있는 반도체 장치를 제공하는 것을 목적으로 한다. 
     Si 기판상의 층간 절연막중에 형성된 하층 배선과 이 하층 배선의 상층에 와이어를 통해 접속된 Al과 Cu 등의 상층 금속 배선을 구비하는 반도체 장치에 있어서, 상층 금속 배선과 동일한 배선층에 상기 리던던시 휴즈를 형성한다. 
     파장 1000∼1100 nm, 빔 직경 D의 레이저를 조사하여 휴즈를 절단할 때, 휴즈의 막두께 T 및 폭 W가 T ≤(-0.15(D + 2σ) + 0.46) exp(2W)(여기서, σ는 레이저 중심과 휴즈 중심의 맞춤 정밀도)의 조건을 만족시키도록 설계되어 있으면, Si 기판과 인접 영역에 대하여 손상을 주지 않고 상층 금속 배선과 동일한 배선층에 형성된 휴즈를 절단할 수 있다.
Patent KR-20010092584-A (KR)
Title: Prevention apparatus of bulk wave for surface acoustic wave filter
Inventor: JUNG SU JIN
IPC: H03H9/64
Filed: 2000-03-22
Abstract: PURPOSE: An apparatus for intercepting an internal wave of a SAW(Surface Acoustic Wave) filter is provided to intercept internal wave by forming a groove from an upper face of a substrate to a lower face of the substrate. CONSTITUTION: A package emits internal heat to protect internal circuits and performs a connecting function with external circuits. A substrate(100) is mounted in the package in order to transfer a signal. A bonding pad(105) is mounted on the substrate(100). An input IDT(Inter-Digital Transformer)(101), a ground bar(103), an output IDT(102) are mounted sequentially on an upper portion of the bonding pad(105). The input and the output IDT(101,102), the ground bar(103), and the package are connected electrically by the bonding pad(105). An intercepting groove(110) is formed between an internal edge of the substrate(100) and the bonding pad(105) to intercept the internal wave generated from the inside of the substrate(100).
Patent KR-20010049236-A (KR)
Inventor: AHN HO JEONG
IPC: A61K8/49
Filed: 2000-03-23
Abstract: PURPOSE: A hair-growth promoting agent comprising cyclosporin A derivatives as an effective component is provided, which is low in immunosuppression and excellent in hair growth-promoting action and alopecia. CONSTITUTION: This hair-growth promoting agent comprises an active ingredient of nonimmunosuppresive £gamma - hydroxy-N-methyl-L-leucine¬4| cyclosporin A of formula 1 having excellent hair growth-promoting effect, wherein the hydroxyl group is added to the gamma carbon position of No.4 N-methyl-L-leucine of cyclosporin A by the microorganism.
Patent KR-20000036943-A (KR)
Inventor: LIM SEONG KYU
Filed: 2000-04-01
Abstract: PURPOSE: An integrated payment method of the amount of settlement through a virtual address and the apparatus thereby are provided to pay charges in total by setting up a virtual address. CONSTITUTION: A user inputs his ID and password, in case of executing a program for the settlement of charges in order to pay the charges through a charge settlement service company. When the user carries out the log-in, a message is displayed on the screen to confirm the change of a charge settlement place. If the user selects the next on the screen of the change of a charge settlement place, an information screen is displayed to show requested details. On the information screen, the service company asks the user by items whether he will pay. In case that the user approves it, the service company executes cash transfer. The service company pays the charges to the charge request institute substitutively and provides adjustment information to the user.
Patent KR-20010095728-A (KR)
Title: Low power radio transmitter for radio microphone
Inventor: LEE YONG EUN
IPC: H04B1/02
Filed: 2000-04-11
Abstract: PURPOSE: A small output wireless device for a wireless microphone is provided for a high tone quality as decreasing a fabrication cost in a composition circuit of the wireless device. CONSTITUTION: The wireless device comprises a sound signal part(16) and a frequency modulation part(18) performing a frequency modulation as to a sound signal. The first local oscillation part(22) generates an oscillation signal of tens of MHz, and the first mixer(20) mixes the frequency-modulated wave and a frequency bandwidth transmitted from the first local oscillation part. The first filter(24) performs a low pass filtering as to an output signal of the first mixer. The second local oscillation part(22a) generates an oscillation signal of hundreds of MHz. The second filter(24a) removes noise of a harmonic signal included in the oscillation signal from the second local oscillation part. The second mixer(20a) mixes an output signal of the first filter and an output signal of the second mixer. The third filter(24b) performs a band pass filtering as to an output signal of the second mixer, and a power amplification part(28) performs a power amplification as to the output signal of the third filter to supply it to an antenna(30).
Patent KR-20010102622-A (KR)
Inventor: LEE WON YONG
Filed: 2000-05-02
Abstract: 본 발명은 전자상거래에서 아이쇼핑에 대한 현금 지급 서비스 방법에 관한 것으로, 특히 쇼핑몰 시스템의 웹 사이트에 접속하여 일정시간동안 소정의 상품 정보를 열람하여 아이쇼핑하는 소비자에게 일정 금액의 현금을 지급하도록 한 전자상거래에서 아이쇼핑에 대한 현금 서비스 방법에 관한 것이다. 
     종래 쇼핑몰 시스템의 전자상거래 운영에 있어서는 이벤트나 게임 등을 통해 인터넷을 사용하는 소비자들의 관심을 일시적으로 자사의 웹 사이트에 집중시킬 뿐, 보다 많은 소비자들이 자사의 웹 사이트에 장기적이고 지속적으로 관심을 갖고 방문하도록 유도하지 못하게 되고, 결국은 전자상거래 시장에서 도태하게 되는 문제점이 있었다. 
     따라서, 본 발명은 소비자가 쇼핑몰 시스템의 웹 사이트에 접속하여 일정시간동안 소정의 상품 정보를 열람하여 아이쇼핑하는 경우 해당되는 지급 금액 아이콘을 디스플레이하여 일정 금액의 현금을 지급받는 아이쇼핑에 대한 현금 지급 서비스를 제공함으로써, 소비자들이 자사의 웹 사이트에 장기적이고 지속적으로 관심을 갖고 방문하도록 유도하여 상거래를 활성화시킬 수 있게 된다.
Patent KR-20010102754-A (KR)
Inventor: PARK JUN HYEON
Filed: 2000-05-08
Abstract: 개시된 내용은 제3시장 거래시 양도차익 과세처리 시스템에 관한 것으로서, 제3시장 증권매매를 원하는 사용자들이 서버 컴퓨터로 통신 접속을 수행한 후 보유하고 있는 특정 제3시장 증권의 매도 데이터를 입력하면 서버 컴퓨터에서 증권 거래소와 통신 접속을 수행하여 해당 종목의 증권매매를 수행하고, 제3시장 증권매매에 따른 양도차익이 발생되는 경우 서버 컴퓨터에서 사용자가 납부하여야 할 세금을 자동으로 산출한 후 해당 사용자가 납부할 세금을 확인할 수 있도록 산출된 과세 데이터를 제공하며, 서버 컴퓨터에서 사용자가 선택한 결제 수단을 통해 양도차익으로 인한 세금을 국세청에 납부한다. 
     따라서, 본 발명은 제3시장 거래후 투자자가 직접 세무서를 방문하여 거래 내역의 통보와 세금 납부를 수행하여야 하는 번거로움을 피해 온라인 상에서 간편하게 세금 계산 및 납부를 수행할 수 있고, 양도차익에 따른 세금을 징수하는 국가에서도 별도의 인원을 충원하여 세금을 수납하지 않아도 되어 불필요한 인력비용을 줄일 수 있으며, 계좌 이체 및 신용카드를 통한 납부로 인해 세금 징수율을 크게 높일 수 있는 효과를 제공한다.
Patent KR-20010103231-A (KR)
Inventor: RYOO IN SOO
Filed: 2000-05-08
Abstract: 본 발명은, 통신 네트워크상에서 기업 이미지 관리를 요청하는 사용자(기업 이미지 관리를 위해 임의의 재화를 제공하는 사용자; 재화 제공자)의 상기 웹사이트를 통한 사이버 거래를 통해 기업 이미지 관리를 지원하는 네트워크 시스템에서의 가상 재화를 이용한 기업 이미지 관리 방법에 있어서, 상기 재화 제공자로부터 가상 재화 정보를 등록 받고, 상기 등록 받은 가상 재화에 관한 정보로 가상 재화 정보 DB를 구축하는 제 1단계와; 정당한 사용자(사이버 거래 참여를 요청하는 자; 사용자)로부터 입력받은 사용자 기본 정보 및 상기 정당한 사용자의 재화 교환의 매개물로서 지정된 사이버 머니 정보로 사용자 정보 DB를 구축하는 제 2단계와; 사이버 거래를 지원하고, 상기 사이버 거래로부터 발생하는 정보로 사이버 거래 정보 DB를 구축하는 제 3단계와; 상기 가상 재화의 실재화로의 전환 조건으로서 적용할 이벤트 정보를 입력받아 재화 전환 정보 DB를 구축하고, 상기 이벤트 발생에 따라 가상 재화를 실재화로 전환 지원하는 제 4단계를 포함하는 것을 특징으로 한다. 
     따라서, 본 발명은 사용자가 사이버 거래를 통해 보유한 가상 재화를 실재화로 전환하여 줌으로써 가상 재화를 제공한 기업에 대한 홍보 및/또는 인지도 조사 등을 포함한 기업 이미지 관리를 좀 더 효과적으로 지원해 줄 수 있다는 이점이 있다.
Patent KR-20010103932-A (KR)
Inventor: JANG SEONG GAP
Filed: 2000-05-12
Abstract: 본 발명은 음악에 동기되어 향을 자동으로 분사하는 장치에 관한 것으로서, 본 발명에 의한 음악저장매체에 삽입한 제어신호로 조작되는 향기분사장치는, 
     제어신호가 삽입된 음악신호를 입력받는 오디오 입력단자; 상기 제어신호가 삽입된 음악신호에서 제어신호를 추출하는 고역 통과 여파기; 추출된 상기 제어신호를 증폭하는 증폭기; 증폭된 상기 제어신호에서 반송파를 제거하여 순수한 제어코드를 얻는 톤 디코더; 상기 제어코드에 의해 상기 제어코드를 분석하여 분사될 향의 종류, 분사시기 및 분사량을 제어하는 마이크로 컴퓨터; 및 상기 마이크로 컴퓨터의 제어에 의해 향을 분사하는 향 분사기 구동부를 포함하는 것을 특징으로 한다. 
     본 발명에 의한 음악저장매체에 삽입한 제어신호로 조작되는 향기분사장치는 사람에 의한 기계조작이나 부가장비가 없어도 청취하는 음악에 동기되어 향을 분사할 수 있다. 따라서, 사용과 휴대에 있어서 시간적, 공간적 제약을 제거하고 사용자가 원할 때 용이하게 음악과 향기 치료를 받을 수 있다. 
     또한, 몇 가지 베이스를 이루는 기본향을 자동적으로 비율별차를 통하여 블렌딩하여 수 만 가지의 향으로 표현할 수 있어 다양한 음악의 변화에 따라 다양한 향을 분사할 수 있다.
Patent KR-20000050126-A (KR)
Inventor: CHOI BONG JIN
IPC: H04L12/24
Filed: 2000-05-17
Abstract: PURPOSE: A system for managing clients in personal computer(PC) room through networking, is provided for a businessman to easily manage client computers in a PC room and to obtain necessary information for maintaining and operating the PC room, by managing the computers through a server connected to Internet. CONSTITUTION: A management system is connected to Internet, has a storage equipment, and supplies a personal computer(PC) room service to users, to manage clients. A system for managing clients in personal computer(PC) room through networking, comprises an Internet interface(118), an information database(124) and a managing device. The Internet interface(118) connects the management system to the clients through Internet. The information database(124) stores log-on information and client usage information. The log-on information includes one between a client identifier and a user identifier. The client information is one, between usage information of software executed by clients and an advertisement result achieved by clients. And the managing device transmits advertisement and software information to clients through the Internet interface, and stores client usage information received through the Internet interface from clients and corresponding log-on information, in the information database.
Patent KR-20000054267-A (KR)
Inventor: LIM KI JO
IPC: C04B35/491
Filed: 2000-05-30
Abstract: PURPOSE: A method of manufacturing a piezoelectric ceramic composite for piezoelectric device having high amplitude is provided to obtain a piezoelectric ceramic composite having high mechanical quality coefficient(Qm) and electric mechanical binding coefficient(kp), and high piezoelectric coefficient and low dielectric loss (tan delta). The composite has high curie temperature and high stability. CONSTITUTION: A piezoelectric ceramic composite is consisted of xPb(Zr0.53Ti0.47)O3+yPb(Mn1/3Nb1/3Sb1/3)O3+zCr2O3(x is equal or more than 0.85 mole percent and x is equal or less than 0.95 mole percent, y is equal or more than 0.05 mole percent and y is equal or less than 0.15 mole percent, z is more than 0 and z is equal or less than 0.1 weight percent). Z is desirably at 0.01 weight percent. The composite is consisted of three component systems having lead titanate zirconate added by manganese/niobium/lead antimonate(Pb(Mn1/3Nb1/3Sb1/3)O3). The mixture ratio x, y are determined by consideration of morphotropic phase boundary. The mechanical quality coefficient is increased by pinning effect. Chromic oxide is added at small quantity for the purpose of reducing dielectric loss. The composite is used at piezoelectric transformer, piezoelectric actuator, piezoelectric motor and so on.
Patent KR-20010020942-A (KR)
Title: Apparatus and associated method for supporting a vacuum interrupter sub-assembly during manufacture
Inventor: MAYO STEPHEN DAVID
IPC: H01H33/66
Filed: 2000-06-02
Abstract: PURPOSE: A device and a method for supporting vacuum circuit breaker subassembly during manufacture are provided to support subassembly parts of a vacuum circuit breaker during assembly. CONSTITUTION: A vacuum interrupter contact assembly, comprising: an elongated electrode having a circumferential groove formed a selected depth into said electrode; support means having a first portion disposed in said groove and a second portion extending a distance from the exterior of said electrode; at least one vacuum interrupter component supported on said support means; clamping means, engaged around the circumference of said electrode, for clamping said at least one vacuum interrupter component against said support means; and, a braze sealingly disposed on said clamping means and said at least one vacuum interrupter component to establish a vacuum seal.
Patent KR-20010111338-A (KR)
Inventor: HA IN YONG
IPC: H04N21/433
Filed: 2000-06-09
Abstract: 본 발명은 별도의 통신용 부가장치 없이 컴퓨터나 TV, 라디오, 이동 전화 단말기등 흔히 사람에게 이용되는 멀티미디어 장치의 출력수단을 통하여 수신장치로 데이터를 전송하는 방법에 관한 것이다. 수신장치가 데이터를 전송 받기 위해서는 통신 케이블이나 무선통신장치 등을 컴퓨터나 TV, 라디오 등의 멀티미디어 장치에 부가하여 사용하는 방법이 일반적이나, 본 발명에 의한 데이터 전송 방법은 멀티미디어 장치의 기본기능인 화면의 색상, 밝기 또는 소리의 유무, 고저의 변화를 수신장치가 감지토록 하여 데이터 전송을 구현한다. 이를 통해 멀티미디어 장치에 통신을 위한 하드웨어를 추가하는 비용을 감할 수 있으며, 케이블 등의 간단한 부가장치 조차도 추가할 필요가 없어 통신을 위한 설치의 번거로움을 생략하는 효과도 있다.