baber/WOPTO huggingface dataset:
Patent KR-20010062768-A (KR)
Inventor: MORISHITA YASUYUKI
IPC: H01L27/02
Filed: 2000-12-27
Abstract: PURPOSE: To provide an input output protection device that is applicable to an input buffer, an output buffer or a two-way buffer of an integrated circuit by only clanging the wiring layout without decreasing the immunity to static electricity adopting shallow junction for its diffusion layer, and employing silicide, and thinning its gate oxide film, following finer constitution of the integrated circuit. CONSTITUTION: A MOS structure is adopted for the protection device and its body is connected to a control circuit being isolated electrically from a semiconductor substrate. Since the potentail of the body equivalent to the base of a parasitic bipolar transistor(TR) is prone to increase when an over-voltage is applied, the protection device turns on at a lower voltage to enhance the immunity to static electricity. Furthermore, since the immunity to static electricity is not dependent on the connection method of the gate, change of the wiring layout permits the semiconductor integrated circuit to be applicable to an input buffer, an output buffer and a two-way buffer. Thus, the buffer size and the chip size can be reduced.
Patent KR-20020055120-A (KR)
Title: Image sensor capable of increasing area of photodiode and method for forming the same
Inventor: HWANG JUN
IPC: H01L27/146
Filed: 2000-12-28
Abstract: PURPOSE: An image sensor capable of increasing a photodiode area is provided to improve photosensitivity of the image sensor by using the same wafer area, and to fabricate high integrated image sensor by forming a stack-type photodiode. CONSTITUTION: A semiconductor substrate(30) is of the first conductivity type. A gate electrode(33) is formed on the semiconductor substrate. A trench is formed in the semiconductor substrate in a photodiode region at an end of the gate electrode. An epitaxial layer(37) of the first conductivity type constitutes the photodiode, formed on the lower surface and side surface of the trench. The first impurity region(38) of the second conductivity type is formed in the semiconductor substrate. The second impurity region(39) of the first conductivity type is formed in the epitaxial layer on the first impurity region. The photodiode is composed of the semiconductor substrate, the epitaxial layer, the first impurity region and the second impurity region.
Patent KR-20020057072-A (KR)
Title: Apparatus for recycling fuel of fuel cell system
Inventor: HWANG YONG JUN
IPC: H01M8/00
Filed: 2000-12-30
Abstract: PURPOSE: Provided is a fuel retreating apparatus of a fuel cell system, which refines the non-reacted fuel discharged from a stack and re-supplies the refined fuel to a fuel tank, therefore, increases the fuel efficiency. CONSTITUTION: The fuel retreating apparatus of the fuel cell system contains: a filtering means(210) for filtering impurities from the fuel which is supplied from the stack(100) after an electrochemical reaction; a distilling means(220) for separating pure fuel from water by heating the filtered fuel; guide lines(230)(240) for guiding the pure fuel and the water to the fuel tank(130) and a water storing tank(140).
Patent KR-20010021734-A (KR)
IPC: G10H7/02
Filed: 1999-05-14
Abstract: 1효과음을 생성하는 데이터의 선두 부분이 비압축의 데이터이며, 나머지 부분이 압축된 데이터인 악음 데이터가, 압축 데이터부(5a)에 기억되어 있다. 연산 처리부(51)는 압축 데이터부(5a)에 기억되어 있는 데이터를 읽고, 그 데이터가 압축 데이터인가 아닌가를 판단한다. 비압축의 데이터이라고 판단된 경우, 그 데이터는 멀티플렉서부(9)를 통하여 스피커(50)에 전송되어, 발음된다. 비압축 데이터가 발음되고 있는 동안에, 나머지 데이터는 신장부(52)에 전송되어, 신장 처리가 실시된다. 신장 처리가 실시된 데이터는 후단의 처리가 필요한 경우, 신장후 데이터부(5b)에 기억하고, 필요없는 경우, 멀티플렉서부(9)를 통하여 스피커(50)로 전송되어, 발음된다.
Patent KR-20010024282-A (KR)
Title: 스타팅 회로를 갖춘 스위치 모드 파워 서플라이 장치
IPC: H02M1/00
Filed: 1998-09-08
Abstract: 본 발명은 스타팅 회로를 갖춘 스위치 모드 파워 서플라이 장치에 관한 것이다.  스위치 모드 파워 서플라이 장치에서 스위칭 트랜지스터를 제어하는 제어장치는 상기 회로에 의해 스타팅 전압을 공급받는다.  스타팅 전압은 파워 서플라이 장치의 스타팅 단계 동안 필요하며 스타팅 커패시터에 의해 제공된다. 
     본 발명에 따라 스타팅 회로의 저항은 2가지 기능을 수행한다.  한편으로는 입력 전압으로 스타팅 커패시터의 충전시, 상기 저항이 스타팅 커패시터용 보호 저항으로 사용된다.  다른 한편으로는 상기 저항으로부터 제어 전압이 유도되고, 상기 제어 전압이 제어장치용 제어값으로 사용된다.  전제 조건은 저항이 입력 전압에 대해 접속되는 것이다. 
     상기 저항에 의해 2가지 기능이 수행됨으로써, 스타팅 회로의 부품 비용이 감소될 수 있다.
Patent KR-20010031888-A (KR)
Title: 로드롤러
IPC: E01C19/26
Filed: 1999-09-07
Abstract: 본 발명은 오퍼레이터가 운전석에 승강할 때, 승강동작을 신속하고 안전하게 행할 수 있는 로드롤러이다.  앞부분 차체(2)의 측면(2B)에 설치한 승강용 스텝 (20)을 하단발판(21), 중단발판(22), 상단발판(23)에 의해 구성하고, 이들 각 발판 (2l, 22, 23)을 하단측으로부터 상단측을 향하여 앞부분 차체(2)의 측면(2B)으로부터의 돌출길이가 작아지는 계단형상으로 한다.  이에 따라 오퍼레이터는 하단발판 (21)의 돌출끝부를 중단발판(22)의 돌출끝부로부터 더욱 돌출된 디딤여유로서 눈으로 볼 수 있으며, 중단발판(22)의 돌출끝부를 상단발판(23)의 돌출끝부로부터 더욱 돌출된 디딤여유로서 눈으로 볼 수 있다.  이 때문에 오퍼레이터는 운전석으로의 승강시에 있어서 각 발판(2l, 22, 23)을 확실하게 눈으로 보면서 내디딜 수 있어 승강동작을 신속하고 안전하게 행할 수 있다.
Patent KR-20010033426-A (KR)
Title: 절연시스템을 갖는 ｄｃ 전기케이블
IPC: C08K5/375
Filed: 1998-12-22
Abstract: 절연된 DC 케이블 및 도체 주위에 배치된 성형된 가교폴리에틸렌 기초의 절연물을 포함하는 절연계를 갖는 절연된 DC 케이블을 생산하는 방법.    성형된 폴리에틸렌 기초의 합성물은 가교화제, 스코치 억제제 및 항산화제같은 첨가물을 포함한다.    스코치 억제제는 합성물(D)인, 2,4-디페닐-4-메틸-펜텐-1을 포함하고 산화 억제제는   합성물인(C), 3-(3,5-디-테르트-부틸-4-하이드록시페닐)프로피온산과 티오디글리콜의 디에스테르를 포함한다.    합성된 폴리에틸렌 기초의 수지성분은 절연물을 가교시키기에 충분한 온도와 시간주기동안 성형되고 가교된다.    성형 및 가교시의 온도와 시간의 주기는, 가교성분에서 형성되는 바람직하지 않은 극성 부산물을 실질적으로 억제하거나 본질적으로 피하기 위해 제한된다.
Patent KR-20010078416-A (KR)
Title: An advertising system and method using screen saver
Inventor: JU JIN YONG
IPC: G06Q30/00
Filed: 2000-03-30
Abstract: PURPOSE: An advertising system and a method using a screen saver are provided to compensate a user for seeing the advertisement by displaying an advertisement on a screen saver of the user. CONSTITUTION: A microprocessor of a computer measures an input time of a keyboard by using a screen saver operating program after an operator finishes his work. An advertisement screen saver is operated to protect a monitor when there is not an input of the keyboard during a predetermined time. The microprocessor measures an operating time of the advertisement screen saver. The operating time of the advertisement screen saver is considered as a time for viewing the advertisement. The operating time of the advertisement screen saver is accumulates and stored. The accumulated operating time of the advertisement screen saver is counted according to a period of one week or a period of one month. The total operating time of the advertisement screen saver is transmitted to an advertisement company or an advertisement agency by using an E-mail. The advertisement company or the advertisement agency pays a charge to a user according to the period of the time for viewing the advertisement.
Patent KR-20010042300-A (KR)
Title: 반도체 웨이퍼 처리 테이프
IPC: H01L21/683
Filed: 1999-02-15
Abstract: 본 발명의 반도체 웨이퍼 처리 테이프는 영구 백킹과 비감압 접착제 층을 포함한다. 본 발명의 테이프는 웨이퍼 분쇄 및/또는 웨이퍼 편도 절단 용도에 유용하다. 비감압 접착제는 1종 이상의 제1 모노에틸렌계 불포화 단량체, 1종 이상의 제2 모노에틸렌계 불포화 단량체 및 1종 이상의 공중합성 비이온성 가교제를 포함하며, 상기 제2 모노에틸렌계 불포화 단량체는 단독중합체 유리 전이 온도가 제1 모노에틸렌계 불포화 단량체의 유리 전이 온도보다 높은 강화 단량체이다. 본 발명은 반도체 웨이퍼를 처리하는 방법을 제공한다.
Patent KR-20010034733-A (KR)
IPC: A63B21/002
Filed: 1998-04-02
Abstract: A versatile bidirectional isometric exercise device is provided in the form of an inflatable flexible exercise ball, about 46 cm (18 inches) in diameter, fitted with a pair of looped handles, secured to diametrically opposite points of the ball, through which arms or legs can be placed for performing specialized exercises that use the ball in a tension mode. The ball is only partially inflated so as to provide soft compliant accommodation to various body surfaces, and can be utilized bidirectionally, i.e. either in compression or in tension, in conjunction with various body parts such as hands, legs, knees, feet, etc., for a broad array of isometric muscle exercises directed to overall body strengthening, particularly for persons prone to and/or desiring protection from the effects of osteoporosis. A sequence of recommended exercises may be depicted directly on the surface of the ball.
Patent KR-20010043241-A (KR)
Title: 미셀 분산액 및 이의 제조 방법
IPC: C25D15/00
Filed: 2000-02-28
Abstract: 본 발명의 미셀 분산액은 소수성 입자, 도전성 입자 및 페로센 유도체 계면활성제가 수성 매체에 분산된 미셀 분산액으로서, 이 페로센 유도체 계면활성제의 평형농도 중 산화체의 농도가 40 ㎍/ml 이하이고 환원체의 농도가 50 내지 300 ㎍/ml이다.  또한, 본 발명의 미셀 분산액의 제조 방법은, 소수성 입자, 도전성 입자 및 페로센 유도체 계면활성제를 수성 매체에 분산하는 미셀 분산액의 제조 방법으로서, 이 페로센 유도체 계면활성제의 산화체를 이온교환 수지 및/또는 환원제로 제거한다. 
     본 발명에 따르면, 색 겹침이 발생하지 않고, 양호한 수율로 컬러 필터를 제조할 수 있는 미셀 분산액 및 이의 제조 방법을 제공할 수 있다.
Patent KR-20010043826-A (KR)
IPC: G06F9/318
Filed: 2000-03-23
Abstract: A microcontroller apparatus is provided with an instruction set for manipulating the behavior of the microcontroller. The apparatus and system is provided that enables a linearized address space that makes modular emulation possible. Direct or indirect addressing is possible through register files or data memory. Special function registers, including the Program Counter (PC) and Working Register (W), are mapped in the data memory. An orthogonal (symmetrical) instruction set makes possible any operation on any register using any addressing mode. Consequently, two file registers to be used in some two operand instructions. This allows data to be moved directly between two registers without going through the W register. Thus increasing performance and decreasing program memory usage.
Patent KR-20010071405-A (KR)
IPC: A01K13/00
Filed: 1999-05-20
Abstract: The invention discloses a mammalian teat dip for controlling mastitis, a method for preparing the composition and a method of treatment of mammals. The composition contains a film-forming polymer blend and at least one antimicrobial. The polymer blend contains a solvent-soluble, thermoplastic polyurethane and a hydrophilic poly(N-vinyl lactam). Upon application to mammalian skin, this composition leaves a long-lasting, water-resistant, residual, elastic film which treats and protects mammalian skin from infection.
Patent KR-20010034923-A (KR)
Title: 고무계 감압 접착제 및 이를 이용한 점착 시이트
IPC: C09J7/02
Filed: 1999-06-22
Abstract: 고무계 감압 접착제로써, (ⅰ) 원료 천연고무 라텍스 중에 함유된 입자 직경 1 ㎛ 이하의 미립자를 주 구성성분으로 하는 천연고무를 주 고무성분으로서 함유하는, (ⅱ)  원료 천연고무 라텍스 중에 함유된 직쇄상 천연고무 중합체를 주 고무성분으로서 함유하는, (ⅲ) 원료 천연고무 라텍스 중에 함유된 중량 평균분자량 100000 내지 1000000의 천연고무를 주 고무성분으로서 함유하는, (ⅳ) 원료 천연고무 라텍스 중에 함유된 그린강도의 파단강도가 0.5 MPa 이하의 천연고무를 주 고무성분으로서 함유하는, 또는 (ⅴ) 원료 천연고무 라텍스를 원심분리하여 얻어진 장액 중에 함유된 천연고무를 주 고무성분으로서 함유하는 것은 우수한 점착 특성을 가지며, 동시에 실질적으로 저작 공정을 생략할 수 있어, 적은 에너지 및 시간으로 용이하게 제조 가능하다.
Patent KR-20010053310-A (KR)
IPC: C07K5/02
Filed: 1999-06-29
Abstract: The invention relates to novel compounds, compositions containing them, and their use for treating medical disorders resulting from a deficiency in growth hormone.
Patent KR-20020064105-A (KR)
Title: Teaching materials for language and teaching system using the thereof
Inventor: CHEONG WON IL
IPC: G09B5/06
Filed: 2001-02-01
Abstract: PURPOSE: Provided are a language teaching material and a language teaching system using the language teaching material, which match languages to the inspiration of things and can teach the languages regardless of time, places, and levels. CONSTITUTION: The language teaching material(203) comprises: study books containing pictures not containing letters; record media containing voice information correspondent to the pictures of the study books. And the language teaching system comprises: an internet network; at least one study hall(201a,201b,201c) having many language laboratories, terminals and headsets(207) mounted each in the language laboratories and connected to the internet network; a server making data base of the pictures, the voice information, and the member(209)'s information and transmitting the pictures and the voice information to the terminals on the basis of the member(209)'s information through the internet network.
Patent KR-20020064821-A (KR)
Inventor: LEE YONG BAE
IPC: G06F17/27
Filed: 2001-02-03
Abstract: PURPOSE: A system and a method for learning and classfying document genre are provided to automatically classify document depending on formats and styles by using the representative terms and classification terms stored in a database. CONSTITUTION: The classification system(100) includes a genre study unit(10) for generating genre representative terms and genre classification terms and a genre classification unit(20) for classifying the genres of documents on a communication network by using the genre classification terms. The genre study unit includes a genre representative extracting unit(11) for extracting an index term and storing a genre representative term in a genre representative term database(12) and a genre classification term extracting unit(13) for determining a genre classification term by extracting a genre representative term from the genre representative term database. The genre classification unit includes a document processing unit(22), a genre classification term database(21), a genre analyzing unit(23), a genre technical term database(24), and a genre deciding unit(25).
Patent KR-20020065770-A (KR)
Title: A Producing Mehtod Of The Vermicelli Pumpkin
Inventor: SONG JEONG SUK
IPC: A23L19/20
Filed: 2001-02-07
Abstract: PURPOSE: A process of preparing jjang-a-chi(Korean native name) using a pumpkin by slicing a Guksu pumpkin(an improved variety of a pumpkin) and preserving in refined rice wine or soy sauce is provided. Whereby, the product has a good taste, flavor and chewability and can be preserved for a long period of time. CONSTITUTION: A pumpkin whose stuffing material and seed are removed is boiled in water for 5 to 20min, the boiled pumpkin is slowly pressed in cold water to form noodles, which are hydrated for 10 to 60sec, added with refined rice wine or soy sauce under pressure and aged at room temperature for 1 to 70 days.
Patent KR-20010082158-A (KR)
Title: Vibrating gyroscope and electronic apparatus incorporating the same
Inventor: FUJIMOTO KATSUMI
IPC: G01C19/56
Filed: 2001-02-13
Abstract: PURPOSE: To provide a vibratory gyro capable of reducing the number of component items, and reducing an area and a height by dispensing with a frame body. CONSTITUTION: Supporting members 104, 105, 106, 107 of a vibratory gyro 10 are provided with first parts 104a, 105a, 106a, 107a extended in the direction in parallel with a base from both main faces of a vibrator 100, and second parts 104b, 105b, 106b, 107b extended in the direction perpendicular to the base, and ends of the second parts 104b, 105b, 106b, 107b are fixed to the base. That is, as the vibrator is supported from upper and lower parts of node points N1, N2 like a sandwich, the vibration of the vibrator hardly leaks from the supporting members, and the vibrator hardly separates from the supporting members even in applying the excess impact. As a frame body does not exist, the number of component items can be reduced, and the vibratory gyro can be miniaturized.
Patent KR-20020067725-A (KR)
Title: Control apparatus integrating keyboard and mouse for video games console
Inventor: HAM SEON U
IPC: G06F3/01
Filed: 2001-02-17
Abstract: PURPOSE: A video game controller integrating a mouse and a keyboard is provided to transmit an input signal to a game machine by converting two signals simultaneously generated by the manipulation of the keyboard and the mouse into one input signal recognized to the game machine. CONSTITUTION: The video game controller has the keyboard(11) optimized for the game, the mouse(12), a signal converter(10) converting two signals from the keyboard and the mouser into one input signal recognized to the game machine, and a case(13). The signals output from the keyboard and the mouse are output to the game machine through the signal converter after converting into the signal fit to a game machine specification. The keyboard and the mouse have respective vibrators(110,120) for the actual game. The signal converter transfers a vibration request signal from a game program to the vibrator and vibrates the vibrators.
Patent KR-20020068416-A (KR)
Title: Compositions for manufacturing sticky polymer electrolytes
Inventor: JUNG CHEOL SU
IPC: H01M10/0565
Filed: 2001-02-21
Abstract: PURPOSE: A composition for preparing an adhesive polymer electrolyte and a secondary battery containing the composition are provided, to improve the stability of a secondary battery without deterioration of the properties of a secondary battery compared with a secondary battery employing a liquid electrolyte. CONSTITUTION: The composition for preparing an adhesive polymer electrolyte comprises 85-99 wt% of a nonaqueous organic solvent containing 0.7-0.9 mol/L of alkali metal salt; 1-15 wt% of an epoxy resin; and 1-15 wt% of an amine monomer. Preferably the nonaqueous organic solvent is selected from the group consisting of propylene carbonate, γ-butyrolactone, ethylene carbonate, dimethyl carbonate, diethyl carbonate, 1,2-dimethoxyethane, tetrahydrofuran, 3-methyloxazolidin-2-one, 2-methyltetrahydrofuran, dimethylsulfoxide, diethylether and acetonitrile. The epoxy resin is epichlorohydrin polyglycol epoxy resin and has a molecular weight of 100-600. The amine monomer is at least one selected from the group consisting of diethylene triamine, dipropylene triamine, triethylene tetramine, dimethylaminopropylamine, hexamethylene diamine and diaminodiphenylsulfone. Preferably the alkali metal salt is lithium salt.
Patent KR-20010085467-A (KR)
Title: Controller of elevator
Inventor: ARAKI HIROSHI
IPC: B66B1/30
Filed: 2001-02-22
Abstract: PURPOSE: To provide the control device of an elevator without impairing an energy saving effect due to charging, using a low capacity, less expensive secondary battery, and conducting stable regeneration power control. CONSTITUTION: This control device of the elevator is equipped with a converter 2 for converting an AC power into a DC power by rectification; an inverter 4 for converting the DC power into the variable voltage, variable frequency AC power to operate the elevator; a power storage device 11 which stores the DC power from a DC bus bar 3 in the regenerative operation of the elevator and supplies the stored DC power to the DC bus bar in powering operation; a charge/discharge control circuit 15 for controlling the charger/discharge of the power storage device; a series connection body of a regeneration current control gate 16 and a regenerative resistance 17, installed between DC bus bars; a regenerative control circuit 19A for controlling the regeneration current control gate; and a charge/discharge state measuring device 14A for measuring the charge/discharge state of the power storage device. The regenerative control circuit 19A controls the regeneration current control gate 16 based on the measured value of the charge/discharge state with plural control modes having different duties.
Patent KR-20020071206-A (KR)
Title: Optical switch actuated with multiphase driving voltage and having multiple rotation axes
Inventor: PARK YUN SEOK
IPC: G02B26/08
Filed: 2001-03-05
Abstract: PURPOSE: An optical wavelength switch with plural rotational axes driven by a multi-phase driving voltage is provided to increase the capacity of a switching system including an array of optical wavelength switching devices by rotating a driving layer round the plural rotational axes according to the pattern of a driving to reflect an incident light into multi paths. CONSTITUTION: A driving layer(14) is supported by a switching substrate(10) to be rotated in a predetermined direction and comprises a mirror for reflecting an incident light. A pair of driving electrodes comprises lower-portion and upper-portion driving electrodes. A plurality of the pairs are arranged on the driving layer(14). The driving layer(14) is biased by a predetermined voltage. One of the lower-portion and upper-portion driving electrodes is biased by a driving voltage with a polarity identical to that of the predetermined voltage applied to the driving layer(14). 0V or the opposite polarity applied to the driving layer(14) is supplied to the other electrode.
Patent KR-20020071585-A (KR)
Title: Multi chip package having logic device and memory device
Inventor: LEE TAE GU
IPC: H01L23/36
Filed: 2001-03-07
Abstract: PURPOSE: A multi-chip package having a logic device and a memory device is provided to solve a thermal problem efficiently by the independence of low paths of a memory device and a logic device. CONSTITUTION: A multi-chip package(10) comprises a circuit pattern(23) having a defined circuit and a junction pad(24) having a width and a depth capable of a wire bonding. At this point, the junction pad(24) is connected with the circuit pattern(23). The multi-chip package(10) further includes a PCB(Printed Circuit Board)(21) formed with a ball pad(25) having a number of solder balls(81) as an outer connection terminal. At this point, the center portion of the PCB(21) is opened so as to mount a chip. At this point, the solder balls(81) are arrayed having a matrix shape on one surface of the PCB(21).
Patent KR-20010093654-A (KR)
Title: Multimedia data searching method, index information providing method, multimedia data searching device, index server and multimedia data searching server
Inventor: KANAI TATSUNORI
IPC: G06F12/00
Filed: 2001-03-07
Abstract: PURPOSE: To provide a system with a server and a method, which manages and retrieves easily multimedia data such as a photography taken with a digital camera. CONSTITUTION: The system manages the multimedia data by associating the data with two pieces of information of a time and a location, uses a database that stores events associated with the time and location information, requests an search space of the time and the location for a targeted retrieval subject specified by an event name or a combination of the names, and retrieves the multimedia data accompanied with the time and the location data that are found within the search space.
Patent KR-20020072427-A (KR)
Title: Brick Facing Panel
Inventor: KIM SUNG IN
IPC: E04C1/40
Filed: 2001-03-10
Abstract: PURPOSE: A panel for the face of a brick is provided to extend the life of a brick by protecting the face of a brick and to obtain various aesthetic effects. CONSTITUTION: The panel(30) for the face of a brick comprises a rectangular face(31) adhered closely to one side of an ordinary brick such as a loess brick(10) or a cement brick, four folding faces(32) covering the other sides of the brick, and a hook welded to the central point of the rectangular face(31) to be fitted to the body of the brick.
Patent KR-20010067765-A (KR)
Inventor: AHN JONG CHUN
IPC: A01H4/00
Filed: 2001-03-21
Abstract: PURPOSE: An operating method of a Korea snow ginseng cell is provided to reinforce the tolerance to coldness of the Korea snow ginseng cell, and to allow the cultivation of a Korea snow ginseng at a cold region and under the snow. CONSTITUTION: For reinforcing the tolerance to coldness of the Korea snow ginseng cell, firstly a Korea snow ginseng cell is separated and collected from the root of the Korea snow ginseng by using a centrifugal machine. And then, by increasing the number of an inner membrane of mitochondria contained in the collected Korea snow ginseng cell, the respiration rate of the Korea snow ginseng cell is increased. Thereby, the body temperature of the Korea snow ginseng resistant to the outside air is raised, and consequently the tolerance to coldness of the Korea snow ginseng is improved.
Patent KR-20020025639-A (KR)
Inventor: OHKITA HIDEKI
IPC: H04N5/45
Filed: 2001-03-26
Abstract: PURPOSE: A video processing device is provided to realize appropriate operations and to provide appropriate display contents. CONSTITUTION: An OSD status checking section(A5) of controller equipment(A) transmits a check instruction to a first OSD controlling section(B4) of target equipment(B) via an 1394 bus to cause the OSD controlling section to check an OSD synthesizing section(B2) for a display status and to notify the OSD status checking section of a result of the display check. Based on the result of the check of the OSD status, an operation selecting section(A6) of the controller equipment determines whether to transmit an input from an input section(A7) to the OSD controlling section of the target equipment or to a second OSD controlling section(A4) of the controller equipment. Thus, the controller equipment checks the target equipment for the OSD status and determines the OSD on the controller equipment and a target of operation from a remote controller(C) depending on the status.