baber/WOPTO huggingface dataset:
Patent KR-20050004588-A (KR)
Inventor: LEE KIL JAE
IPC: G02F1/13
Filed: 2003-07-03
Abstract: PURPOSE: An apparatus and a method for detecting a defect of a display panel are provided to accurately differentiate an internal defect of the display panel from a foreign material on the display panel and prevent detection error occurred by detecting the internal defect and the foreign material through the same detection process. CONSTITUTION: A scanning part(310) generates defective images by photographing pattern reflected from a display panel. A foreign material removing part(330) removes a foreign material existing on the display panel by applying physical force to the display panel when the defective image is generated by the scanning part. A defect detecting part(320) detects an defect exiting on the display panel, comparing the first defect image with the second defect image, where the first defective image is inputted before removing the foreign material and the second defective image is inputted after removing the foreign material. Thus, the defect detecting part determines the detected defect as an internal defect of the display panel in the case that the defect exists within a certain distance by grasping the position of the defect.
Patent KR-20050003715-A (KR)
Inventor: KIM JONG KWON
IPC: H04N7/20
Filed: 2003-07-04
Abstract: PURPOSE: A method for providing reserved download service using program guide information in satellite DMB(Digital Multimedia Broadcasting) is provided to previously reserve broadcasting contents a satellite DMB subscriber wants using the program guide information and download the broadcasting contents to the subscriber's DMB terminal, to thereby allow the subscriber to use the broadcasting contents at desired time. CONSTITUTION: A broadcasting center providing broadcasting contents to a subscriber transmits program guide information including information about the broadcasting contents(210). A satellite DMB receiver receives the program guide information(220). Program guide information about broadcasting contents that the subscriber wants is selected from the program guide information received by the satellite DMB receiver(240). The selected program guide information is stored in the satellite DMB receiver(250). The broadcasting contents the subscriber wants are downloaded in response to the stored program guide information(260).
Patent KR-20050006624-A (KR)
Inventor: MOON SEUNG HWAN
IPC: G09G3/36
Filed: 2003-07-09
Abstract: PURPOSE: A shift register, a scan driving circuit and a display device provided with the same are provided to prevent the output terminal from being floated by providing the holding transistor performing the hold function for the gate of the pull-up transistor. CONSTITUTION: A shift register includes a unit stage(100) provided with a buffer unit(110), a charge unit(120), a driving unit(130), a discharge unit(140) and a holding unit(150). The driving unit outputs the output signal in response to the first clock or the second clock based on the charge of the output signal of one stage among the front stages. The discharge unit discharges the charged charge in response to the output signal of one stage among the following stages. And, the holding unit holds the output signal as the first power voltage.
Patent KR-20050009914-A (KR)
Inventor: IM JONG OH
IPC: H04L12/46
Filed: 2003-07-18
Abstract: PURPOSE: A gateway system and a controlling method thereof are provided to acquire and process the data streams between a network and a target node connected to the network while operating in a state of being synchronized with the IP address of the target node connected with a network and to retransmit the processed data stream to the destination. CONSTITUTION: A gateway system(3) comprises a storage part(33), a control part(31), a MAC address conversion part(37), a router part(41), a filter(43), a filter information table(45), a data processing part(47), the first port(35), and the second port(39). The storage part(33) stores the IP address of a target node(5). The control part(31), when the gateway system(3) is initialized, reads the IP address of the target node(5) stored in the storage part(33), and sets up the IP address of the second port(39) on the basis of the IP address of the target node(5). Then the control part(31) obtains the MAC address of the target node(5) through the second port(39) using an ARP(Address Resolution Protocol). The MAC address conversion part(37) sets up the MAC address of the target node(5) as the MAC address of the first port(35). The router part(41) establishes a data transfer path. In case that the IP address of the target node(5), to which data are transferred, is identical to the IP address of the first port(35), the router part(41) transfers the data to the IP address of the target node(5) without executing local loopback processing. The data processing part(47) intercepts and processes the data streams between a network(1) and the applications of the target node(5) or makes out a new data stream and transmits it.
Patent KR-20050011924-A (KR)
Inventor: MA SU
IPC: H04M11/00
Filed: 2003-07-24
Abstract: PURPOSE: An integrated home management system is provided to manage basic facilities such as an electric lamp and a heating apparatus within a home at a relatively low cost. CONSTITUTION: Sub-control panels(130) are installed at a position where a user can easily manipulate it in each room, include a plurality of switches to be manipulated for operation of a device including ON/OFF of a lighting system of a room, and output a corresponding signal when a corresponding switch is manipulated. A main control panel(120) is installed at a position where the user can easily manipulate it, at the center portion of a home, includes a plurality of switches to be manipulated for operation of a device including ON/OFF of a lighting system of a room, outputs a corresponding signal when a corresponding switch is manipulated, receives signals outputted from the sub-control panels(130), and displays a signal manipulation state of each sub-control panel(130) together with its switch manipulation state.
Patent KR-20050014252-A (KR)
Inventor: YIM JA
IPC: A61K8/19
Filed: 2003-07-30
Abstract: PURPOSE: A hair growing agent composition containing a concentrate of ground water is provided. The concentrate of ground water is obtained by concentrating ground water by itself or after the demineralization and non-toxic and exhibits excellent effects on promoting hair growth, and preventing and treating hair loss. CONSTITUTION: The hair growing agent composition contains 0.01 to 80% by weight of a concentrate of ground water. The composition has a daily dose level of 0.01 to 10g per body weight. The ground water is pumped out of the ground of 700 to 1,000m, is concentrated by itself or after the demineralization and contains inorganic components selected from Na, Ca, Mg, K, Zn and the like and metal ions selected from Fe, Mn, St and the like in large quantities. The hair growing agent composition is a tablet, capsule, solution, dispersion or syrup.
Patent KR-20030068529-A (KR)
Inventor: KONG BYUNG HO
IPC: G06Q50/22
Filed: 2003-08-04
Abstract: PURPOSE: An afterbirth care system using the Internet and a method for the same are provided to protect the health of a maternal and a newborn baby by easily connecting the maternal with a convalescence expert and offering diverse customized information through the Internet. CONSTITUTION: An operation server(50) offers various kinds of services including the convalescence expert information, the rearing and convalescence information, and a shopping mall information. A maternal management server(60) stores the maternal and the newborn baby and automatically offers a convalescence schedule to a maternal terminal if the maternal and a family register as a member. A convalescence expert server(70) stores the data for the convalescence expert and offers the information of each convalescence expert according to a request for the maternal terminal(10). A hospital management server(80) performs the medical consultation and the reservation by linking with a hospital terminal(30). A shopping mall server(90) sells various kinds of goods for the maternal and the newborn baby through the online.
Patent KR-20050017299-A (KR)
Inventor: JUNG JAE HUN
IPC: G08G1/0969
Filed: 2003-08-12
Abstract: PURPOSE: A method for displaying the road guide auxiliary image is provided to allow the driver to drive the car safely by referring to the auxiliary image in the form of symbol displaying on the screen. CONSTITUTION: A method for displaying the road guide auxiliary image includes the steps of: a first step of displaying the position coordinate received through the wireless network in the map image as well as outputting the audio signal to guide the road with a sound; and a second step of displaying the auxiliary image through the external display device(30) by generating the auxiliary image of the driving direction to guide the road.
Patent KR-20030076941-A (KR)
Inventor: BYUN HONG GEUN
IPC: G09F3/00
Filed: 2003-08-14
Abstract: PURPOSE: A fusion advertisement is provided to improve the effect of advertisement by simultaneously printing an advertisement of a competitive company on a commercial advertisement of another company. CONSTITUTION: A symbol mark(1) represents a fusion advertisement. The symbol mark(1) is located on a corner of a commercial advertisement. A written advertisement is positioned on an edge of the symbol mark(1). Two graphical representation with respect to a first letter of alphabet are provided on the center of the symbol mark(1). An advertizing company name and its logo(2) is provided on an upper region of the commercial advertisement. A provider name and its logo(3) is provided on a lower region of the commercial advertisement. A core advertisement(4) is provided on the center of the commercial advertisement.
Patent KR-20030079853-A (KR)
Inventor: CHA JUNG GUK
IPC: B63C9/13
Filed: 2003-08-27
Abstract: PURPOSE: A safety tube is provided to simply fit the tube into the neck of a human body by forming an inner groove at the inner circumference of the tube and clogging the groove by air injection. CONSTITUTION: A safety tube simply fit into the neck of a human body is composed of a buoyancy unit(1), an air injection port(2), and an inner groove(3) formed at the inner circumference of the tube. The inner groove is clogged by air injection, and thus, the tube is properly fit into the neck.
Patent KR-20040100814-A (KR)
Inventor: CHA BYUNG MU
IPC: A63H1/00
Filed: 2003-09-03
Abstract: PURPOSE: A combination of a top and a starter is provided to easily spin the top using the starter, in which a boss of the top is engaged to a guide groove of the starter and the top is turned by the starter. CONSTITUTION: A starter(100) includes a handle(20) having a disc shape, a connecting rod(24) passing through a center portion of the handle, a rotating member(30) engaged to an upper end of the connecting rod, and an interlocking member(40) engaged to a lower end of the connecting rod. The rotating member is made in the shape of disc, and is formed with a winding groove(32) along a circumference thereof, around which a wire is wound to apply a rotating force to the rotating member. The interlocking member has a cylindrical shape and is formed with a pair of bosses(42).
Patent KR-20040036536-A (KR)
Inventor: PARK JEONG WOO
IPC: B60R22/30
Filed: 2003-09-04
Abstract: PURPOSE: A device for regulating the position of a safety belt is provided to form a contact part of the belt on the chest of a person in wearing the safety belt and make persons stably put on the safety belt without the physical conditions of the persons by regulating the length and height of a starting point of a diagonal belt. CONSTITUTION: A device(200) for regulating the position of a safety belt(10,11) is composed of a case(210); a supporting member(220) facing the inner side of the case in the case and pushing and fixing the safety belt passing between the case and the supporting member; and a pressurizing device for regulating the position of the supporting member. The pressurizing device comprises position regulating grooves formed at the other side of the supporting member at predetermined intervals; a position regulating projection formed in a shape and interval corresponding to the position regulating groove; and a pair of plate-shape elastic members of which one end is protruded out of the case, elastically supported by an elastic member between the other ends arranged in the center.
Patent KR-20030076550-A (KR)
Inventor: CHUN SANG UK
IPC: D06P1/34
Filed: 2003-09-08
Abstract: PURPOSE: A soap for natural-dyeing containing natural dyes and a manufacturing method thereof are provided to be capable of reducing loss of the dyes and dyeing textile easily. CONSTITUTION: The soap is obtained by the steps of: preparing raw materials of common soap; adding 0.5-90% of the natural dyes to the raw materials based on total weight of the soap; heating and agitating a mixture at 50-80deg.C for 10-30min.; forming the soap; cooling and drying the soap for 1-2hours; and then packing the soap. The dyeing method is as follows: hand-washing the textile with the soap for 1-20min.
Patent KR-20050026611-A (KR)
Title: Superheated steam cooking apparatus
Inventor: SHOZO KOBAYASHI
IPC: A47J27/04
Filed: 2003-09-09
Abstract: A superheated steam cooking apparatus is provided to heat food evenly in a cooking chamber by injecting superheated steam entirely and evenly into the cooking chamber and insulating heat of a steam distributing member or heat of a rack with a thermal insulating member and a food supporting member. A superheated steam cooking apparatus is composed of a body(10) having a cooking chamber(11), a superheated steam generator(20) supplying superheated steam into the cooking chamber, and a steam distributing member(36) restricting superheated steam from being injected directly to food and distributing superheated steam to the cooking chamber evenly. The steam distributing member is installed in a steam supply port of the cooking chamber, and protruded in the cooking chamber. A front of the steam distributing member is closed, and vent holes(36a,36b) are formed in an edge of the steam distributing member to pass superheated steam.
Patent KR-20050029064-A (KR)
Title: Photo diode ic
Inventor: KIM JONG UK
IPC: G11B7/13
Filed: 2003-09-20
Abstract: A photo detector for using a 2-wavelength laser diode is provided to comprise a 10-divided photo diode to detect laser beams for a DVD and a CD, respectively, so that an optical pickup can easily apply a 2-wavelength laser diode. The first detectors(162) are divided into 8 parts, and detect 3 lights reflected from an optical recording medium, and convert the detected lights into electric signals. The first calculators calculate the first tracking error signals by a differential push-pull method from the converted electric signals. The second calculators calculate the first focusing error signals, and calculate the second tracking error signals. The second detector(164) detects the 3 lights, and converts the detected lights into electric signals. The third calculators calculate the second focusing error signals and the third tracking error signals.
Patent KR-20050031664-A (KR)
Title: Ship construction method and dam for the method
Inventor: LEE PYEONG YEUL
IPC: B63C1/08
Filed: 2003-09-30
Abstract: A ship construction method and a dam used in the method are provided to overcome a limited space of a facility by constructing a large ship even in a shipyard possessing a relatively small dock. A dam for constructing a ship comprises a frame assembled of plates; a plurality of floors and steps installed on the frame; a rubber packing attached along the edge of the ship body in a longitudinal direction for watertight combination with the ship body; a plurality of lugs and chain blocks for installing the dam on the ship body; and a hinge lug and a crane lug for separating the dam from the ship body. The rubber packing is continuously manufactured from elastic rubber by a dedicated metal mold. An average angle of a contact with the ship body is considered for doubly forming the sectional shape of the rubber packing. A ship construction method is composed of several steps for installing a dam(103) with maintaining a certain distance from a dock constructing part(102); floating the dock constructing part by pouring water into a dock and fixing the ship body through an anchor line; loading an additionally manufactured block(101) on the dock constructing part through a marine crane(105); watertight combining the ship body with the dam and discharging all of the water in the dam by a pump; welding and finishing connection part between the dock constructing part and the loaded block; and removing the whole dam.
Patent KR-20050036173-A (KR)
Inventor: CHOI YEONG YOON
IPC: H04B17/00
Filed: 2003-10-15
Abstract: 본 발명은 다변 트래픽이 갖는 다양한 트래픽 활동 특성들을 함께 고려하는 통계적 간섭제한 방법을 이용하여, 다변 트래픽을 지원하는 CDMA 시스템의 용량을 트래픽 활동 특성에 따라 고려하여 분석할 수 있는 방법을 제공한다. 
     본 발명은 복수의 서비스들에 대한 사용자들의 트래픽활동 상태를 이항 랜덤 변수로 모델링하여, 시스템의 동시 사용자들 중 활동 상태인 사용자 수에 대한 확률을 산출하고, 시스템이 지원할 수 있는 최대 활동 사용자 수를 초과하는 활동 사용자 수에 대한 확률을 이용하여 고갈확률을 산출한다. 이 고갈확률과 시스템이 허용하는 특정 고갈확률을 이용하여 동시 사용자 수를 산출한다. 이렇게 산출된 동시 사용자 수들의 집합에 기초하여 시스템 용량을 분석한다.
Patent KR-20050038137-A (KR)
Inventor: KIM BONG KEUN
IPC: G06K9/00
Filed: 2003-10-21
Abstract: 본 발명은 지문인식을 통해 도어를 열고 닫을 수 있도록 하는 개폐시스템에 관한 것이며, 보다 상세하게는 공공 장소에 설치되어 불특정 다수가 자신의 개인물품을 일시적으로 보관할 수 있도록 된 보관함에 적용되는 개폐시스템과 그 제어 방법에 관한 것으로, 사용자의 지문을 스캐닝하여 이미지데이터로 변환시키는 지문인식입력부를 통해 초기 입력된 제1이미지데이터가 저장되면, 락신호 또는 언락신호에 따라 기계적으로 잠기거나 열리도록 작동되는 잠금기구에 락신호를 전송하는 잠금단계와; 상기 지문인식입력부를 통해 입력된 제2이미지데이터를 기저장된 상기 제1이미지데이터와 비교하여 그 일치여부를 확인하고, 두 데이터가 일치되면 상기 잠금기구에 언락신호를 전송하는 해제단계를 포함하는 지문인식을 통한 공중보관함의 개폐시스템 제어방법에 있어서, 상기 제1이미지데이터와 제2이미지데이터가 일치할 경우에는 제1이미지데이터를 삭제하는 데이터 삭제단계가 더 포함되어, 이전 사용자가 저장해 놓은 자신의 지문이미지에 상관없이 이후 사용자는 각자가 새로운 지문이미지를 저장할 수 있어, 불특정 다수가 지문인식을 통해 공중 보관함을 사용할 수 있도록 된 것이다.
Patent KR-20040038673-A (KR)
Inventor: TOBITA MASAYUKI
IPC: C09K19/38
Filed: 2003-10-22
Abstract: PURPOSE: A heat conductive polymer molded product is provided, to obtain a high heat conductivity (λ) of 0.7-20 W/(m·K) by using a liquid crystal composition. CONSTITUTION: The heat conductive polymer molded product comprises a liquid crystal composition containing a liquid crystal polymer having a degree of alignment (α) obtained by the relation represented by α = (180-Δβ)/180, wherein Δβ is a half-width of a strength distribution obtained by fixing a peak scattering angle by X-ray diffraction and changing an azimuth angle from 0 to 360 degree, and the degree of alignment (α) is in the range greater than 0.5 and less than 1.0. Preferably the liquid crystal composition comprises 100 parts by weight of the liquid crystal polymer and a heat conductive filler in an amount less than 100 parts by weight.
Patent KR-20050038738-A (KR)
Inventor: LEE CHUL YONG
IPC: B23B41/00
Filed: 2003-10-22
Abstract: 본 발명은 드릴링 장치에 관한 것으로, 보다 상세하게는 연구용 원자로에서 핵연료 성능평가를 위해 조사시험 시 사용되는 핵연료 소결체의 중심을 원격조작이 용이하면서 드릴팁에 의해 핵연료 소결체에 인가되는 힘이 항상 일정하게 유지된 상태로 드릴링하기 위한 소결체 원격 드릴링 장치에 관한 것이다. 
     그 구성은 베이스의 일측으로 설치되는 칼럼에 가이드레일이 장착되고, 상기 가이드레일을 따라 상하로 이동되도록 가이드블록을 갖는 지지몸체가 구비되며, 상기 지지몸체의 일측으로 구동부에 의해 회전되는 회전축이 구비되고, 상기 회전축의 끝으로 드릴팁을 고정하는 드릴척으로 구성되는 드릴링 장치에 있어서; 상기 지지몸체의 상부로 납추고정대가 장착되고, 상기 납축고정대의 상면으로 고정봉이 장착되며, 상기 고정봉에 납추가 끼워져 상기 납추의 가중에 따라 상기 지지몸체가 하향으로 이동되도록 하는 중심축가중부와; 상기 칼럼의 상단과 상기 가이드블록의 상면의 사이에 상부스프링이 설치되고, 상기 칼럼이 내측으로 스프링고정대가 장착되며, 상기 스프링고정대와 가이드블록의 사이에 하부스프링이 설치되어 상기 지지몸체의 하향이동을 지지 및 복원하는 지지 및 복원부로 구성되는 것이다. 
     상기와 같은 드릴링 장치를 제공함으로써, 고방사성을 띠는 소결체의 원격 드릴링 작업이 보다 원활히 이루어지고 무리한 힘의 인가로 인한 드릴팁과 소결체의 손상 및 파손이 미연에 방지되며 차폐시설의 내부에서 원격조작기로 보다 간편하게 드릴링작업을 할 수 있어 작업성이 극대화되고 장시간 일정한 힘으로 드릴링하기 어려운 재료를 무리없이 손쉽게 드릴링할 수 있는 효과를 갖는다.
Patent KR-20050038785-A (KR)
Inventor: JEONG YEON MAN
IPC: F02B39/12
Filed: 2003-10-23
Abstract: 본 발명은 자동차용 하이브리드 차저 시스템에 관한 것으로서, 더욱 상세하게는 유압실린더와 마찰클러치를 이용하여 터보차저의 응답성 개선하는 동시에 수퍼챠져의 기계적 손실을 개선한 효과를 얻을 수 있도록 한 자동차용 하이브리드 차저 시스템에 관한 것이다. 
     이를 위해, 본 발명은 터보차저의 임펠러와 동축으로 연결되는 마찰클러치와;  상기 마찰클러치를 섭동 또는 단락 구동시키도록 전후진 가능하게 연결되는 유압실린더와;  ECU의 제어에 따라 상기 유압실린더에 오일의 유출입을 조절하도록 연결된 오일 컨트롤 밸브와;  상기 유압실린더의 후단과 연결된 종동기어와;  상기 종동기어와 맞물림되는 구동기어와;  상기 구동기어의 축에 연결되고 엔진의 회전 구동력을 전달받을 수 있도록 벨트가 체결된 벨트풀리를 포함하여서 이루어진 것을 특징으로 하는 자동차용 하이브리드 차저 시스템을 제공한다.
Patent KR-20040042880-A (KR)
Inventor: SAKAMOTO YUKIO
IPC: A47K11/04
Filed: 2003-11-14
Abstract: PURPOSE: A potty and auxiliary toilet seat for a nursing baby is provided to show good appearance, to enable the baby to easily defecate, easily regulates the position of stopper member, and to certainly hold and support the foot plate on the toilet seat body. CONSTITUTION: The potty and auxiliary toilet seat includes: a pot body(2); and an auxiliary pot seat(4), installed on the pot body(2). The middle portion(2c) of the pot body(2) has a narrower width in the back and forth direction than both ends(2a,2b) thereof. Also the middle portion(2c) of the right and left side wall of the pot body(2) has a lower height in the back and forth direction than both ends(2a,2b) thereof.
Patent KR-20050051455-A (KR)
Inventor: LEE HI CHOON
IPC: H01L29/00
Filed: 2003-11-27
Abstract: 본 발명은 반도체 메모리 집적회로 및 이 회로의 배치방법을 공개한다. 이 회로는 복수개의 패드들, 복수개의 패드들에 인접하게 배치되고 복수개의 제어신호들 각각에 응답하여 복수개의 입력신호들을 입력하여 복수개의 출력신호들을 발생하는 복수개의 제어회로들을 구비한 주변 회로, 및 복수개의 패드들과 주변 회로사이에 배치되어, 복수개의 제어신호들을 발생하기 위한 복수개의 퓨즈 회로들로 구성되어 있다. 따라서, 퓨즈 회로들을 패드들에 인접하게 배치함으로써 패키지 테스트 후에 작은 영역만을 오픈하여도 특성을 변경할 수 있다.
Patent KR-20050052182-A (KR)
Inventor: SHIN JUNG WON
IPC: A61F2/44
Filed: 2003-11-29
Abstract: 본 발명에 따른 척추 신경공 확장기는, 상하로 인접하는 척추골(脊椎骨)의 좁아진 극돌기들(spinous process) 사이에 끼워져 상기 극돌기들 사이 간격을 확장시킴으로서, 좁아진 신경공을 넓혀주는 것으로,  
     상기 좁아진 극돌기들 사이에 끼워져 그 극돌기들 사이의 간격을 넓히고 이를 유지시켜주는 간격유지부를 구비하는 본체와,  
     상기 간격유지부가 상기 극돌기들 사이에서 이탈되지 않도록, 상기 본체의 단부와 상기 극돌기들을 묶어 연결해주는 유연(柔軟)한 묶음 고정구를 구비하는 것을 특징으로 한다.
Patent KR-20040050715-A (KR)
Inventor: BAXTER DAVID RODERICK
IPC: C10L1/223
Filed: 2003-12-02
Abstract: PURPOSE: A method for marking liquid hydrocarbons by using at least two dyes is provided to increase the flexibility due to the mixing of dyes and to minimize the processing cost. CONSTITUTION: The method for marking liquid essential oil hydrocarbons comprises the step of adding, to the liquid essential oil hydrocarbons: (i) at least one anthraquinone dye selected from the group consisting of 1,4,5,8-tetrasubstituted anthraquinones and anthracene dimer and having a maximum absorption wavelength range of 710-850 nm; and (ii) at least one visible dye having a maximum absorption wavelength range of 500-700 nm.
Patent KR-20050054299-A (KR)
Inventor: LIM JONG SOON
IPC: B01D33/06
Filed: 2003-12-04
Abstract: 본 발명은 오수처리장치에 관한 것으로, 보다 상세하게는 오수의 정밀한 여과와 여과과정에 걸러진 이물질이 안정적으로 역세척되면서 동시에 역세척의 제어가 적절히 이루어지도록 하는 드럼필터형 오수처리장치에 관한 것이다.  
     그 구성은 일측에 유입구를 갖는 케이스의 내부로 외주연에 형성된 다수의 미세 통공을 덮도록 필터가 부착된 드럼이 설치되고, 상기 드럼의 내부에서 상기 케이스의 외부로 배수구가 부착되어 유입된 오수가 상기 드럼의 내부로 스며들면서 여과된 후에 배출되는 여과부와; 상기 드럼을 회전시키면서 여과된 물중에 일부를 상기 드럼의 내부에서 외부를 향해 분사하여 상기 필터에 쌓인 이물질을 탈리시켜 세척하는 역세척부와; 상기 케이스의 내부로 유입되는 오수의 수위차를 감지하여 상기 역세척부의 작동을 제어하는 제어부로 구성되는 것이다. 
     상기와 같은 오수처리장치를 제공함으로써, 간단한 구조로 여과효율이 현저히 상승되고 역세척시에 운전의 중단이 일어나지 않으며 필터의 세정효과가 현저히 상승되고 소형화 및 콤팩트화가 이루어지며 설치공간이 최소화되는 효과를 갖는다.
Patent KR-20040005741-A (KR)
Title: Plasma display device
Inventor: HASHIMOTO TAKASHI
IPC: G09G3/293
Filed: 2003-12-08
Abstract: PURPOSE: A plasma display device is provided to control generation/non-generation of discharge with potential difference between the first and the second electrodes by using a discharge cell including the first and the second electrodes. CONSTITUTION: A plasma display device comprises a PDP(51), driving devices(14,15,18), a control circuit(40), and a power supply circuit(41) for supplying various voltages for the driving devices. The driving device(18) includes a W driver(18a) and a driving IC(18b) and the driving IC is driven by the W driver. The driving device(14) includes an X-driver(14a) like the W driver and a driving IC(14b) and the driving IC is driven by the X driver. The driving device(15) includes a Y driver like the W driver. The control circuit controls the driving devices in response to a video signal. The driving devices(14,15) are each constituted of a switch element such as a field effect transistor and other circuit components.