baber/WOPTO huggingface dataset:
Patent KR-20040061338-A (KR)
Title: Fabrication method of color filter of liquid crystal display device
Inventor: KIM DONG GUK
IPC: G02F1/1335
Filed: 2002-12-30
Abstract: PURPOSE: A method for fabricating a color filter of an LCD element is provided to dispose a screen having plural holes on a substrate where black matrices are installed, and to drop RGB color inks to form RGB color filters through a hardening process, thereby simplifying a process. CONSTITUTION: Black matrices(122) are formed on a substrate(121). A screen(130) having a hole(135a) is disposed on the substrate(121) where the black matrices(122) are installed. A color ink(124a) is dropped on the substrate(121) through the hole(135a) formed on the screen(130). The black matrices(122) are formed with carbon resins. After dropping the color ink(124a) on the substrate(121), a thermal handling process is additionally conducted to harden the color ink(124a). The thermal handling process is conducted while being disposed on the substrate(121).
Patent KR-20020029433-A (KR)
IPC: B60S1/38
Filed: 2001-03-27
Abstract: 본 발명은 주로 자동차 윈드실드를 세척하기 위해 이용되는 와이퍼 블레이드에 관한 것이다.  상기 와이퍼 블레이드(10)는 윈드실드면(22)에 접할 수 있는 종방향으로 연장된 고무 탄성의 와이퍼 스트립(14)을 가지며 상기 스트립은, 와이퍼 아암(18)용 연결 장치(16)를 포함하고 종방향으로 연장된 스프링 탄성의 지지 소자(12)와 함께 종축에 대해 평행하게 연결된다.  상기 와이퍼 블레이드는 윈드실드면(22) 앞에 간격(26)을 두고 위치한 평면에 배열된, 서로 평행한 2 개의 밴드형 스프링 레일(28, 30)을 포함하며, 상기 레일의 내부 종방향 에지(32)는 서로 인접하여 간격(34)을 두고 위치하고 그 종방향 연장부에 걸쳐서 일정한 횡단면을 가진 와이퍼 스트립은 윈드실드면에 접할 수 있는 스트립형 와이퍼 립(102)을 가지며, 상기 와이퍼 립은 서로 대향 배열된 홈형 협소부(106)를 통해 형성된 좁은 웨브 스트립(102)에 의해, 지지 소자(12)에 지지된 커버 스트립(104)과 연결되고, 스프링 레일은 와이퍼 스트립을 지지한다.  상기 스프링 레일(28, 30)의 양 내부 종방향 에지(32)의 각각이 와이퍼 스트립(100)의 양 홈형 협소부(106) 중 하나에 배열될 때, 특히 윈드실드면 앞의 유동 상태에 대해 둔감한 낮은 와이퍼 블레이드가 얻어지며, 협소부(106)의 폭은 적어도 외부 부분 영역에서 스프링 레일(28, 30)의 두께보다 더 크다.
Patent KR-20020037347-A (KR)
IPC: F15D1/02
Filed: 2000-08-20
Abstract: 본 발명에 따라 공기역학적 유도힘을 생성하기 위한 분사시스템은 에어쿠션 비접촉식 지지시스템으로 작용한다.  이러한 시스템은 고압 파이프(103)에 의해 고압원(102)에 연결되는 고압 매니폴드(101)를 포함한다.  SASO 도관(1)은 그 입구(2)가 상기 고압 매니폴드에 연결되고, 출구(3)는 분사시스템의 분사면(104)에 위치된다.
Patent KR-20020040800-A (KR)
IPC: H01L21/027
Filed: 2000-08-16
Abstract: 본 발명은 전자인쇄용으로서 광축이 크게 이동될 수 있는 대변위 광축을 갖는 전자-광학 렌즈장치에 관한 것이다. 본 발명 장치는 실린더 렌즈와 사중극 필드로 구성된다. 상기 사중극 필드의 대칭평면이 실린더 렌즈에 포함된 갭의 중간평면에 연장된다. 사중극의 집속평면이 갭의 방향으로 정렬된다. 실린더 렌즈의 집속굴절력의 크기는 사중극에 비하여 두배가 크다. 하전입자를 편향시키기 위한 편향시스템이 실린더 렌즈에 포함된 갭의 평면에서 하류측에 연결되고, 사중극 필드를 발생하는 상기 전극 또는 자극 슈우가 실린더 렌즈에 포함되는 갭의 방향으로 제공된다. 상기 전극 또는 자극 슈우는 각각 연속적으로 여기될 수 있게 되어 있고, 사중극 필드가 입자 빔이 사중극 필드의 영역에 입사되도록 입자 빔의 편향에 따라 이동될 수 있다. 대상물을 고정하기 위한 고정장치가 제공되어 광축에 대하여 수직방향과 실린더 렌즈에 포함된 갭의 방향으로 이동될 수 있게 되어 있다.
Patent KR-20020056896-A (KR)
IPC: H04N5/349
Filed: 2000-10-05
Abstract: 본 발명의 촬상 기술 및 장치(100)는 액티브 화소 센서(110)를 기초로 시간 지연 적분을 수행한다. 액티브 화소 센서(110)와 함께 칩상의 적분기(120)는 상관된 이중 샘플링을 수행하고 신호가 캐패시터 절환형 뱅크를 토대로 합해진다.
Patent KR-20020065918-A (KR)
IPC: G11B31/00
Filed: 2000-12-25
Abstract: 본 발명에 따른 녹화 장치는 텔레비전 방송 신호를 수신하는 튜너(2)와, 수신된 텔레비전 방송 신호로부터 XDS 신호를 추출하는 XDS 신호 추출 회로(4)와, 영상 신호를 자기 테이프에 기록하기 위한 VCR 기구(6)와, 제어 회로(5)를 포함하고, 제어 회로(5)는 표준 속도로 녹화 동작을 개시한 후, XDS 신호에 포함되는 방송 시간 정보 및 방송 경과 시간 정보에 기초하여 녹화 중인 프로그램의 방송이 종료하기까지의 방송 잔여 시간을 산출함과 함께, 자기 테이프에 3배속으로 녹화한 경우의 녹화 가능 시간을 산출하고, 방송 잔여 시간과 녹화 가능 시간이 일치하였을 때에, 녹화 속도를 3배속으로 전환하여 녹화 동작을 계속한다.
Patent KR-20020080395-A (KR)
IPC: G11B7/26
Filed: 2001-11-28
Abstract: 일주면에 정보 신호부(1c)가 설치된 디스크 기판에 대하여, 정보 신호부(1c)가 존재하는 측으로부터 레이저광을 조사하고, 정보 신호의 기록/재생을 행하는 광 디스크에 있어서, 광 디스크를 구성하는 레플리카 기판(1a)의 정보 신호부(1c)측에 클램프 기준면(3a)을 설정한다.  클램프 기준면(3a)을 평탄면으로 하고, 클램프 영역(3)에서의 레플리카 기판(1a)의 두께를 정보 기록 영역(4)에서의 레플리카 기판(1a)의 두께보다 크게 한다.  센터 홀(1b)의 주변이 정보 기록 영역(4)에 비하여 두꺼운 볼록형의 레플리카 기판(1a)을 사용한다.
Patent KR-20020089354-A (KR)
IPC: C01C3/08
Filed: 2001-01-24
Abstract: The invention relates to a method for producing shaped inorganic cyanide bodies, especially made of alkaline metal cyanides and alkaline earth metal cyanides, by pressing particulate inorganic cyanide obtained by means of a crystallization method. According to the invention, a cyanide crystallate separated from a mother liquor by means of a solid-liquid separation device and containing 2-15 wt. % water is fed to a forming device without the addition of an auxiliary forming agent and placed under pressure and compressed to form shaped bodies containing 0.1-12 wt. % water. The amount of water contained by the shaped bodies is always less than that contained in the crystallates used for the production thereof. Preferably, the crystallite is pressed out of a rotary filter or a centrifuge at a temperature of more than 40° C. to form shaped bodies containing 0.2-6 wt. % residual water. The inventive method can be carried out in a more economical manner than previously known methods using dried cyanide. The invention also relates to shaped inorganic cyanide bodies obtained according to said method.
Patent KR-20030011792-A (KR)
IPC: C07D213/81
Filed: 2001-03-12
Abstract: 본 발명은 하기 화학식 Ⅰ의 아릴 치환된 피리딘, 피리미딘, 피라진 및 트리아진 또는 이의 약학적으로 허용 가능한 염, 전구 약물 또는 용매화물에 관한 것이다. 
     화학식 Ⅰ 
     
       
     
     상기 식중, A 1 , A 2 , A 3 , R 1 ∼ R 4 , X 및 Y는 명세서에 기재된 바와 같다. 
     본 발명은 또한 전신성 및 국소성 허혈로 인한 신경 손상의 치료, 및 근위축성 측삭 경화증(ALS)과 같은 신경 퇴행성 상태의 치료 또는 예방, 항이명제, 항경련제 및 항조울제, 국소마취제, 항부정맥약과 같은 급성 및 만성 통증의 치료, 예방 또는 경감 및 당뇨성 신경병증의 치료 또는 예방용으로서의 화학식 Ⅰ의 화합물의 용도에 관한 것이다.
Patent KR-20030019339-A (KR)
IPC: A61P9/12
Filed: 2001-03-28
Abstract: 본 발명은 5 % 이상의 농도로 분자 분산액으로서 분포된 카베딜롤 또는 이의 약학적으로 허용가능한 염을 포함하는 약학적으로 허용가능한 조성물 뿐만 아니라, 상기 조성물을 포함하는 약학적 투여 형태 및 고혈압, 심부전 또는 협심증과 같은 병의 치료 및/또는 예방을 위한 상기 조성물의 용도에 관한 것이다.
Patent KR-20040062836-A (KR)
Inventor: PARK SU HUI
IPC: H02P8/00
Filed: 2003-01-03
Abstract: PURPOSE: A method and an apparatus for controlling a speed of a motor is provided to prevent a step-out phenomenon of motor due to acceleration and deceleration by using an acceleration and deceleration time table for occupying the same capacity of a memory. CONSTITUTION: An address corresponding to an address repetition limit is decided by a driving request of a step motor(10). The decided address is compared with a predetermined address(12). An acceleration period of the step motor is extracted if the decided address is not the predetermined address(14). The acceleration period of the step motor is counted(18). The counted acceleration period is compared with the acceleration period(20). The counted acceleration period is initialized and a pulse signal is generated if the counted acceleration period corresponds to the acceleration period(22). A normal period is counted and the pulse signal is generated if the decided address is the predetermined address(24).
Patent KR-20030062270-A (KR)
Title: 화상 형성 장치 및 화상 형성 장치용 제어 방법
IPC: G03G15/08
Filed: 2003-01-15
Abstract: 컬러 프린터는 기억부를 각각 구비한 다수의 현상제 수용 카트리지와, 그 현상제 수용 카트리지를 회전가능하게 보유하는 카트리지 보유부를 구비한다.  화상 형성 위치에 배치된 다수의 현상제 수용 카트리지들 중 하나를 이용하여, 현상제 수용 카트리지에 수용된 현상제에 의해 화상 담지 부재 상의 잠상이 현상된다.  현상제 수용 카트리지의 기억부가 액세스되는 액세스 위치는 화상 형성 위치 이외의 위치이다.  이것은 현상제 수용 카트리지에 제공된 기억부가 정확한 방식으로 액세스될 수 있게 하는 화상 형성 장치 및 그 제어 방법을 제공한다.
Patent KR-20040067241-A (KR)
Inventor: KO JAE MOK
IPC: H04B1/40
Filed: 2003-01-22
Abstract: PURPOSE: A power supply unit of a mobile phone using solar heat is provided to drive a mobile phone by electricity generated by a solar cell by installing the solar cell at an outer surface of a mobile phone. CONSTITUTION: A voltage detector(112) detects strength of voltages applied from a battery(20) and a voltage controller(111). A switching unit(113) selectively outputs the voltage applied from the voltage controller(111) and the voltage applied from the battery(20) based on a certain control signal applied from a controller(114). The controller(114) selectively provides the voltages outputted from the battery(20) or the voltage controller(111) as driving power of a mobile phone by controlling the switching unit(113) based on the information on the voltage strength of the battery(20) and the voltage controller(111).
Patent KR-20040070746-A (KR)
Inventor: MOON KI SANG
IPC: G06K9/00
Filed: 2003-02-04
Abstract: PURPOSE: An integrated input device for a fingerprint recognizer and a processing method thereof are provided to confirm a user by making the user input a password with a sensor part if the fingerprint of the user is damaged, as a fingerprint sensor unit of the fingerprint recognizer functions as a virtual keypad or touchpad. CONSTITUTION: A fingerprint image sensor unit(80) receives the image information for the fingerprint and converts it into an electric signal. The virtual keypad/touchpad virtually divides a surface of an image sensor into the N sections by a program based on a size of a captured image frame and makes each divided section matched with all or a part of numbers on a numeric keypad. A RAM(300) stores the image data captured by the image sensor unit. A ROM(400) stores the fingerprint image and the password data of each user. A microprocessor(200) compares the previously stored password with a result value processing the image captured when a fingertip is touched to the divided sections on the virtual keypad or touchpad.
Patent KR-20030071622-A (KR)
Title: 디지털 정보 신호의 인코딩과 디코딩을 위한 방법 및 장치
IPC: G11B20/12
Filed: 2003-02-18
Abstract: 오리지널 디지털 오디오 신호들은 PCM 샘플 값들로서 표현되며, 여기서 상기 값들 사이의 거리는 샘플링 주파수에 대응한다. 디지털 신호들은 오로지 이 시간 요소만의 정수배인 길이를 가질 수 있다. 더 상세하게는, 코딩된 디지털 오디오 신호들은 블록 기반으로 프로세싱되며, 결국 오로지 상기 블록 단위의 배수인 총 길이를 가지게 된다. 본 발명에 따라, 오리지널 신호의 정확한 길이에 관한 정보는 인코딩된 오디오 정보와 함께 전송된다. 추가적으로, 총 인코더 및/또는 디코더 지연을 나타내는 정보 값이 전송될 수 있다. 디코더는 정보의 이들 항목들을 추출하고 해당 디코딩된 프로그램 또는 트랙으로부터 샘플들을 절단함으로써 상기 디코딩된 신호의 총 길이를 조정한다.
Patent KR-20040078737-A (KR)
Inventor: KIM MYEONG HO
IPC: C09J163/00
Filed: 2003-03-05
Abstract: PURPOSE: An epoxy point adhesive for mounting integrated circuit package, its preparation method and a mounting method of electronic parts using the adhesive are provided, to reduce thermal impact and to prevent the generation of smell of lead welding by omitting temporal lead welding process. CONSTITUTION: The epoxy point adhesive comprises 100 parts by weight an epoxy resin, 10-60 parts by weight of a potential curing agent, 2-15 parts by weight of an inorganic filler, 6-30 parts by weight of a thixotroping agent and 0.1-3 parts by weight a pigment, wherein the epoxy resin is a bisphenol A-type resin having a viscosity of 7,000-20,000 cps at 25 deg.C, an epoxy equivalence of 170-240 g/eq and a Cl content of 1,000 ppm or less, a bisphenol F-type resin having a viscosity of 1,000-10,000 cps at 25 deg.C, an epoxy equivalence of 140-200 g/eq and a Cl content of 200 ppm or less, or their mixture; and the potential curing agent is at least one selected from the group consisting of dicyandiamide-based, imidazole-based and amine-based curing agents. The adhesive does not use a solvent.
Patent KR-20030044927-A (KR)
Inventor: HONG TAE SIK
IPC: C03B19/02
Filed: 2003-03-10
Abstract: PURPOSE: A simple method for manufacturing glass lamp covers is provided to form diverse and natural patterns without special molds by bending flexible molds filled with transparent molten glass and milky materials. CONSTITUTION: The glass lamp cover is manufactured by the following steps of: preparing molten glass by melting glass materials over 1200deg.C; pouring a first transparent molten glass(60) into a flexible mold(50) to be an effective thickness; adding milky materials(70), chosen according to use and space for glass lamps; pouring a second transparent molten glass(80) into the mold and stirring the mixture with a rod(90) to make patterns naturally; bending the mold; removing the flexible mold and cooling slowly.
Patent KR-20030051443-A (KR)
Inventor: KANG WON DUCK
Filed: 2003-03-15
Abstract: PURPOSE: A method for an Internet visual on-line review is provided to maximize an effect of a lecture by enabling students to listen to the lecture again through the Internet, thereby inducing an interest with respect to the lecture. CONSTITUTION: A web site is constructed using a web program. The web site is used by interlocking with a DB. Teachers connect to the web site and upload a lecture to the web site easily. Some teachers are educated for managing an internal server, and an on-line transmission is achieved easily. Thus, a student, a school graduate who is waiting for another chance to enter the next grade school, and parents of students connect to the web site, check contents of the lecture, and review the lecture. A computer camera is mounted on the school and connected to the server. The stored contents are transmitted.
Patent KR-20040085647-A (KR)
Inventor: LEE JU HYEON
IPC: H04L12/26
Filed: 2003-04-01
Abstract: PURPOSE: A testing and verifying system for UWB(Ultra Wideband) communication system design is provided to supply an alternative plan for a variable hardware design method by setting parameters according to a user's intention and varying supplied signals, thereby enabling a concrete configuration for UWB communication. CONSTITUTION: A host comprises as follows. A period and PN setup unit(140) sets the width of a pulse, a repeated period, a setup of a PN code, and a pulse generation method for an impulse shape. A data pattern setup unit(110) inputs/sets patterns of data. A sound and video data selector(120) sets and transmits sound data and video data through the host. A sound and video input device selector(130) is used for selecting a sound and video device from an outer device. A controller(150) receives the sound data and the video data, and determines standards of the data in accordance with a serial communication unit of a serial communication unit interface(180). A coder(160) safely transmits the data while restoring data of a receiving system.
Patent KR-20040085794-A (KR)
Inventor: LEE HYEON DEOK
IPC: H01L21/28
Filed: 2003-04-01
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent short due to whisker by treating a tungsten film using a silicon source. CONSTITUTION: A tungsten pattern(320) is formed on a substrate(300). A tungsten oxide layer(325) is formed on the exposed surface of the tungsten pattern. By treating the exposed surface of the tungsten pattern using a silicon source in order to prevent abnormal growth of the tungsten oxide, a coating film made of silicon is formed on the tungsten pattern. The resultant structure is then annealed.
Patent KR-20040089887-A (KR)
Inventor: CHOI IL YEONG
IPC: C07D493/04
Filed: 2003-04-15
Abstract: PURPOSE: A process for preparing epothilone derivatives is provided, thereby preparing epothilone derivatives having improved anticancer activity in higher purity and yield, so that the process can be useful for development of anticancer drugs having improved activity. CONSTITUTION: The process for preparing epothilone derivatives of formula (1b) comprises the steps of: (i) aldol condensation reacting ketonic acid derivative of formula (2) with phenylsulfone substituted aldehyde derivative of formula (3) to prepare phenylsulfone substituted hydroxy ketonic acid derivative of formula (4); (ii) removing phenylsulfone(-SO2Ph) from the compound of formula (4) to prepare hydroxy ketonic acid derivative of formula (5) with stereo selectivity; (iii) reacting the compound of formula (5) with thiazole alcohol derivative of formula (6) to prepare ester derivative of formula (7); (iv) double bond binding reaction of the compound of formula (7) using Grubbs catalyst to remove a protecting group(TBS), thereby preparing deoxyepothilone compound of formula (1a); and (v) epoxidation of the deoxyepothilone compound of formula (1a).
Patent KR-20040090173-A (KR)
Inventor: KIM YEONG HO
IPC: G06F17/00
Filed: 2003-04-16
Abstract: PURPOSE: A customized electronic publishing system based on components and a method thereof are provided to offer simple application by installing the web based components to a web based service providing system providing information on cyber space, collect/store a huge amount of useful information on the cyber space, and easily publish printings including the information in a desired form. CONSTITUTION: A client system(10) is connected to the Internet(20). An electronic publishing server(30) includes a component based publishing system component(31), a web server database(32) storing data received from the client system, and an electronic publishing server(33). A printings publishing system(40) includes a component server(41) updating/storing a version of the components received from the electronic publishing server system to a component database(42), and controlling the printings received from a component based server system. A printing system(50) prints the printings depending on control of the printing publishing system.
Patent KR-20040094993-A (KR)
Inventor: NOH SEUNG JUN
IPC: A23L33/00
Filed: 2003-05-06
Abstract: PURPOSE: A method for manufacturing uncooked health food is provided. The uncooked health food has increased nutritive value and improved portability and storage, and does not leave dregs within a mouse after eating it. CONSTITUTION: The method for manufacturing uncooked health food comprises the steps of: washing, drying and mixing 25% of red pepper powder, 25% of peanut, 25% of corn and 25% of potato; finely pulverizing the mixture; sterilizing the mixture with ultraviolet rays; inserting water into the mixture and kneading the mixture to produce dough; pressurizing the dough to form noodle; cutting the noodle in a certain length; first shaping the cuts of noodle into particles; drying the first shaped products at 80 to 85 deg. C for 4 to 6 hours; smoothing the surface of the dried products; and packing the second shaped products.
Patent KR-20040095499-A (KR)
Inventor: OH GI BAEK
IPC: A23L7/196
Filed: 2003-05-09
Abstract: PURPOSE: Packaged cooked rice containing germinated unpolished rice which is available for room temperature distribution, and a method for preparation thereof are provided, which cooked rice has sufficient nutrition, improved taste and microbial stability, so that it can be available for room temperature distribution. CONSTITUTION: The method for preparing the packaged cooked rice containing germinated unpolished rice which is available for room temperature distribution comprises the steps of: washing germinated unpolished rice and polished rice with water; dipping the mixed rice and removing water from the mixed rice; sterilizing the mixed rice in a vessel under pressure; adding water into the mixed rice and heating it; slightly heating the cooked rice and cooling it; and packing the cooled cooked rice, wherein the germinated unpolished rice with water content of 20 to 40 wt.% is heated in water at 60 to 100 deg. C for 10 seconds to 20 minutes.
Patent KR-20040097510-A (KR)
Inventor: PARK HUI JEONG
IPC: G02F1/1333
Filed: 2003-05-12
Abstract: PURPOSE: A single unit LCD(Liquid Crystal Display) touch panel is provided to reduce the light reflection in the interface between a touch panel and an LCD by attaching the upper polarizer not on the surface of the LCD panel but on the surface of the touch panel. CONSTITUTION: A lower polarizer(104) is attached on the lower surface of an LCD panel(100). An upper polarizer(108) is attached to the lower surface of a touch panel(130). The touch panel attaching the upper polarizer is coupled to the LCD panel to form a single unit LCD(Liquid Crystal Display) touch panel. The upper polarizer absorbs the light reflection in the interface between the touch panel and the LCD panel, substantially in the interface between the upper surface of the panel and the lower surface of the upper polarizer.
Patent KR-20040106705-A (KR)
Title: Preparation of enteric-coated proteolytic enzyme containing agent
Inventor: CHOI YEON UNG
IPC: A61K9/00
Filed: 2003-06-11
Abstract: PURPOSE: Provided is a method for manufacturing a preparation containing enteric-coated proteolytic enzyme by including the proteolytic enzyme with cyclodextrin before enteric coating. Therefore, the preparation has stability. CONSTITUTION: The method for manufacturing a preparation containing enteric-coated proteolytic enzyme is characterized by the steps of: including proteolytic enzyme with cyclodextrin; and coating the inclusion with the enteric-coating material. The proteolytic enzyme is selected from serratiopeptidase, bromelaine and pancreatin, and the cyclodextrin is selected from the group consisting of alpha-cyclodextrin, beta-cyclodextrin, gamma-cyclodextrin and cyclodextrin derivatives.
Patent KR-20040107011-A (KR)
Inventor: KANG TAEK HUI
IPC: F16L3/22
Filed: 2003-06-12
Abstract: PURPOSE: A spacer for PVC(polyvinyl chloride) pipes is provided to construct PVC pipes easily by using the assembling frame, and to support various kinds of pipes firmly by assembling simply. CONSTITUTION: An assembling frame(500) is composed of a lower frame(100) and a middle frame(300). The lower frame comprises a first assembling frame body(110), a supporting part(120), a side assembling groove(130), a side rectangular projection(140), an assembling projection(150) and a semicircular groove part(160). The middle frame of the assembling frame is composed of a second assembling frame body(310), an assembling groove part(315), a side assembling groove(330), a side rectangular projection(340), an assembling projection(350), and a semicircular groove part(360). A PVC pipe(400) is placed in the semicircular groove parts in assembling the semicircular groove parts of the first and second assembling frame bodies.
Patent KR-20040107193-A (KR)
Inventor: BYUN YEONG TAE
IPC: G06T1/00
Filed: 2003-06-13
Abstract: PURPOSE: A method for displaying a multi-screen graphic image is provided to generate a graphic image with high quality in real time in consideration of interaction of user and positions and angles of image display planes using Windows as an operating system. CONSTITUTION: A main server is connected to a plurality of client computers through a network, and the client computers share a three-dimensional model space transmitted from the main server. Information of interaction of a user is transmitted to each of the client computers. The respective client computers generate corresponding graphic images in real time according to the information of interaction and display the generated graphic images on their screens.
Patent KR-20040107311-A (KR)
Inventor: HWANG JONG GYUN
IPC: G01M17/00
Filed: 2003-06-13
Abstract: PURPOSE: A method for automatically checking a leak of a wheel rim of a vehicle is provided to improve a checking efficiency and to reduce an inspection defect by checking the leak of the wheel rim by analyzing images on a wheel rim through a predetermined program. CONSTITUTION: A method for automatically checking a leak of a wheel rim of a vehicle includes a step of injecting pressured air into an inside of a sealed wheel(S20). A checking liquid is coated on a wheel rim while the wheel is being rotated with a predetermined speed(S22). A camera photographs the wheel rim with a predetermined speed(S24). A checking window is established at a special region of all images inputted by the camera(S26). Brightness for each pixel in the checking window is confirmed in order to determine whether or not the number of pixels having brightness above a reference brightness level is higher than a reference number(S28,S30).
Patent KR-20040108299-A (KR)
Inventor: KIM YEONG CHAN
IPC: B01D35/153
Filed: 2003-06-17
Abstract: PURPOSE: To provide a method for preventing water from leaking in a hot and cold water ionization and purification system, which is able to alarm leakage of water by detecting a flow using a flow sensor after the remaining flow is flown for a predetermined period of time. CONSTITUTION: The method comprises the steps of (a) after power-on resetting, determining whether a water supply valve is stopped or not; (b) delaying the remaining flow when the water supply valve is stopped; (c) determining whether a water leakage flow exceeds a predetermined reference value; (d) generating a water leakage error signal when the water leakage flow exceeds the predetermined reference value; and (e) generating an alarm signal based on the water leakage error signal.