baber/WOPTO huggingface dataset:
Patent KR-20020094890-A (KR)
Inventor: KIM SUNG IL
Filed: 2001-10-12
Abstract: PURPOSE: A system and method for compensating an Internet user through an Internet advertisement intermediation is provided to perform an advertisement using a database by an advertisement intermediating server. CONSTITUTION: An advertisement intermediating server(100), an electronic payment authentication server(500), at least one advertiser server(200), an advertisement insertion objected company server(300), and a user terminal(400) are connected through a network. An advertiser DB(110) possesses information of an advertiser. An advertisement insertion objected company DB(120) possesses information of an advertisement insertion objected company. An advertisement DB(130) includes contents of an advertisement registered by the advertiser. An advertisement transmitting module(135) transmits an advertisement in accordance with an advertisement viewer request of the advertisement insertion objected company. An advertisement statistics module(140) is provided for enabling a user to connect to the advertisement insertion objected company server and calculate statistics of looking and listening amount of a displayed advertisement. A cost calculation module(150) calculates costs for paying to the advertisement intermediating server(100), the advertisement insertion objected company, and the user, respectively. A member DB(310) possesses information of members. An advertisement viewer requesting module(320) inserts an advertisement viewer through the advertisement intermediating server(100). An electronic payment authentication server(500) approves the calculated costs and performs electronic payments.
Patent KR-20010104409-A (KR)
Title: 수납구가 구비된 멜빵
Inventor: CHOI YOUNG MOO
Filed: 2001-10-16
Abstract: 본 발명은 수납구가 구비된 멜빵에 관한 것으로, 더욱 상세하게는 바지의 흘러내림을 방지하기 위해 사용되는 멜빵의 구조를 개량하고 멜빵의 양측에 수납구를 설치하므로써, 멜빵이 어깨로부터 흘러내리는 것을 방지하는 동시에 멜빵의 양측에 설치되어 있는 수납구에 소지품이나 휴대용품 등을 수납할 수 있게 되어 더욱 더 실용적이며 편리하게 사용할 수 있도록 하는 수납구가 구비된 멜빵에 관한 것이다. 
     본 발명은 수납구(2)(2a)의 일측면에는 고정집게(4)(4a)와 길이조정구(21) (21a)가 설치된 고정밴드(6)(6a)가 각각 부착되고, 상기 수납구(2)(2a)간에는 길이조정구(22)가 설치된 수납구연결밴드(12)가 설치되고, 상기 수납구(2)의 상부에는 일측은 연결고리(7)로 연결되며 타측은 결합부재(9)(10)에 의해 결합되며 길이조정구(23)(24)로 길이조정이 가능한 어깨밴드(8)가 설치되고, 상기 수납구(2a)의 상부 양측에는 양끝단부가 연결고리(7)로 연결되어 길이조정구(23a)(24a)로 길이조절이 가능한 어깨밴드(8a)가 설치되고, 상기 어깨밴드(8)(8a)사이에는 길이조정구(25)가 설치된 연결구(11)가 연결 설치되며, 어깨밴드(8)(8a)의 일측에는 D형 고리(14) (14a)가 연결된 걸림편(13)(13a)이 각각 설치되어 있는 것을 특징으로 한다.
Patent KR-20030032344-A (KR)
Title: A resiling picture card
Inventor: KIM GANG CHEOL
IPC: A63H37/00
Filed: 2001-10-17
Abstract: PURPOSE: A springing picture card is provided to allow a picture printed inside to be shown as the picture card rebounds by an elastic strap. CONSTITUTION: A hanging groove(3) is formed on a picture card body(9) folded by a foldable line and an elastic strap(4) is hung on the hanging groove(3). After forming a hanger on both ends of the elastic strap(4), a hanging hole is formed on the picture card body(9) for inserting the hanger. A foldable groove is formed on the foldable line of the picture card body(9) to make the folding easy. The separated body is folded by a folding tape for folding the body.
Patent KR-20020031063-A (KR)
Inventor: FISCHER MICHAEL C
IPC: G11B20/16
Filed: 2001-10-19
Abstract: PURPOSE: A timing recovery circuit is provided to arrange a filter at a position of a recovery circuit where center frequency to be passed is substantially fixed, to allow the bandwidth of the filter to be narrower to be matched with the modulation characteristics of a timing recovery signal, and to improve the performance of the phase locked loop. CONSTITUTION: A timing recovery circuit(100) for use with a rewritable optical storage device, includes: a first mixer(104) to receive an un-normalized tracking error signal(101) containing wobble components; a band pass filter(106) coupled to the first mixer, having a bandwidth including a modulation component of the wobble components; a second mixer circuit(110, 120) coupled to the band pass filter, providing a reference input to the first mixer; and a fixed reference frequency circuit(116,118) providing a fixed frequency input to the second mixer circuit. The recovery circuit avoids the need for a phase liner filter with a large percentage bandwidth and allows placement of the filter at a point in the recovery circuit and the bandwidth of the filter to be narrower. Moreover, the performance of the phase locked loop is improved through improvement of a signal-to noise ratio into a limiter and phase detector.
Patent KR-20030033532-A (KR)
Title: 24 1 omitted
Inventor: LEE CHEON BOK
IPC: G04B19/22
Filed: 2001-10-23
Abstract: PURPOSE: An analog watch equipped with a standard time schedule of various cities is provided to allow a user to know standard time of various foreign cities and to calculate a time difference by varying a structure of the analog watch. CONSTITUTION: Numbers are printed on a central rotating plate(10) from 1 to 24. Various foreign city names are printed at a peripheral fixing plate(20). After removing an hour hand from the central rotating plate(10), a new hour hand is attached to the central rotating plate(10) in such a manner that a rotational direction of the hour hand is reversed. The central rotating plate(10) has a disc shape and rotates one time for 24 hours. Alternately, it is possible to print various foreign city names on the central rotating plate(10). In this case, numbers are printed on the peripheral fixing plate(20).
Patent KR-20030034629-A (KR)
Title: method and device and structure tunnel formation tunnel construction spacetime
Inventor: KIM JEONG YOON
IPC: E21D11/00
Filed: 2001-10-26
Abstract: PURPOSE: A method, a device and a structure for constructing a tunnel structure are provided to prevent pollution by sufficiently enduring external stress, to reduce a construction period by perfectly preventing the leakage of earth and water. CONSTITUTION: After finishing an advance base, pipe inserting slots are punched inclined upward to insert grouting pipes(10). The grouting pipes are deeply inserted into the pipe inserting slots by shielding many grout inserting holes with elastic bands into the pipe inserting slots and closing the grout inserting holes with the elastic bands. A grout material(20) is inserted in the earth. A stable ground layer is formed by reinforcing with the deeply inserted grout. Circular concrete hardening members(40) are sequentially formed between the grouting pipes. Other concrete hardening members(40) are sequentially formed between the finished concrete hardening members without gaps.
Patent KR-20030034798-A (KR)
Title: Financial instruments buying and selling method using internet
Inventor: SON JUN HO
Filed: 2001-10-27
Abstract: PURPOSE: A method for trading financial goods using the Internet is provided to trade the not-expired financial goods on the online, and to realize the reliable trade of the financial goods. CONSTITUTION: The selling financial goods information and the selling price are inputted from a seller terminal logged in to a bank server and are stored in a database of the bank server(S210). The inputted information is transmitted to a buyer terminal, and the buying price is received from the buyer terminal and stored in the database(S220). A selling/buying situation of the corresponding financial goods is transmitted to the buyer terminal and the seller terminal and the buying/selling decision confirmation data is received from each terminal. The trade price of the corresponding financial goods is transferred from a buyer's account to the seller's account. After completing the transfer of the trade price, a right for the financial goods of the buyer and the seller is changed and stored in the database(S230).
Patent KR-20030016142-A (KR)
Title: Book restitution apparatus
Inventor: LEE HEON GWON
IPC: A47B63/00
Filed: 2001-10-29
Abstract: PURPOSE: Provided is a collecting system for books which connects a personal computer to a main computer to enable returners to treat return information and locate the collecting system at a near place to the returners so that it increases users' convenience. CONSTITUTION: The collecting system for the books comprises the parts of: a case(100) which includes an insertion hole at a front side; a feeder part which transfers the books in the internal case; a reader for bar codes which reads information of the bar codes for the books transferred by the feeder part from the internal case; plural collection boxes for the books(107) which collect the books transferred by the feeder part; and the personal computer which is placed in the internal case to control the feeder part and the reader for the bar codes.
Patent KR-20010106370-A (KR)
Inventor: KO YOUNG KI
IPC: D06F39/08
Filed: 2001-11-01
Abstract: This invention provides a chemical indicator, in particular, a composition for use as an indicator in hydrogen peroxide plasma sterilization. Said composition comprises both a dye which can change its color when contacted with hydrogen peroxide vapor or plasma derived from hydrogen peroxide, and a certain organic amine compound. A sheet on which the composition is deposited is also provided by this invention.
Patent KR-20030037468-A (KR)
Title: Apparatus and method of injecting and detecting time-domain local mean value removed watermark signal for watermarking system
Inventor: HONG JIN U
IPC: G11B20/10
Filed: 2001-11-05
Abstract: PURPOSE: An apparatus for inserting and detecting a watermark using a watermark signal from which a time directional area mean value is removed, and a method thereof are provided to reduce error rate and improve the reliability of a watermarking. CONSTITUTION: A divider(211) receives a reference watermark signal(202) for dividing the reference watermark signal to make sub-watermark signals. A time directional area mean value remover(212) receives the sub-watermark signals for removing a time directional area mean value of the sub-watermark signals. A collator(213) receives the sub-watermark signals from which the time directional area mean value is removed, for recollating the sub-watermark signals to make a watermark signal. An adder(215) receives and adds the original signal(201) and the watermark signal for making a watermarked signal(203).
Patent KR-20030039781-A (KR)
Inventor: LEE SEUNG JU
IPC: B60H1/00
Filed: 2001-11-14
Abstract: PURPOSE: A wind quantity control system for an air conditioner is provided to reduce parts count and costs, while achieving improved endurance of motor by preventing unnecessary rotation of the blower motor. CONSTITUTION: A wind quantity control system(10) comprises a pressure sensor(13) for sensing pressure in a duct; a controller(14) embedded with a variable resistor having a resistance value changing in accordance with the output of the pressure sensor; and a blower motor(15) whose rotational frequency and wind quantity are reduced by the controller. Since the pressure sensor, rather than a speed sensor or an actuator, is mounted within the duct, and the signal output from the pressure sensor is transmitted to the controller, the blower motor operates when the pressure significantly increases in the duct. As a consequence, rotational frequency and flow rate of the blower motor are reduced by the resistance of the variable resistor, to thereby increase endurance and reduce noise and vibration of the motor.
Patent KR-20020003160-A (KR)
Inventor: LEE GI WON
IPC: H04H7/00
Filed: 2001-11-20
Abstract: PURPOSE: A system for individually controlling speakers and a broadcasting system using the same is provided so that an operation of the speakers can be controlled in a GUI environment of a computer, by installing controllers for transmitting/receiving signals and controlling access to an amp of each speaker, and connecting the controllers to the computer. CONSTITUTION: A plurality of controllers(40) are respectively provided in a plurality of speakers(30) connected to an amp(20), for transmitting a signal according to a self speaker state, and controlling connection of the amp(20) and the speakers(30) according to a received operation control signal. A speaker control unit is positioned in a computer(50) connected to the controllers(40), so that the user can monitor a state of the speakers(30) through a mouse or keyboard and select a control command for the speakers(30) in a GUI environment. Thereafter, the speaker controller outputs the selected control command for the speakers(30) to the controllers(40). An RS232C/RS458C signal converting device(60) facilitates signal transmission and reception between the speaker control unit and the controllers(40). Accordingly, the user can control the operation of the speakers and sense a defect of the speakers in the GUI environment by individually controlling the speakers.
Patent KR-20030045511-A (KR)
Title: Roof reinforcing structure of car
Inventor: MIN BYEONG YEOL
IPC: B62D25/06
Filed: 2001-12-04
Abstract: PURPOSE: Roof reinforcement structure of a vehicle is provided to reinforce stiffness of a roof panel by making the roof panel out of plastic material and by substituting grid-types ribs for some of center rails. CONSTITUTION: In roof reinforcement structure of a vehicle, a front rail(3) is installed in front of the bottom surface of a plastic roof panel(1), a rear rail(4) is installed in the rear of the roof panel, and plural grid-type ribs(100) are installed in the middle of the roof panel. The ribs are formed as one body with the roof panel. Other center rails(6,7) are previously assembled to side panels(2) and then the roof panel is assembled. Thus, stiffness of the roof panel is reinforced.
Patent KR-20020075198-A (KR)
Inventor: BAEK SEUNG UN
IPC: H04B1/38
Filed: 2001-12-10
Abstract: PURPOSE: A digital wireless handsfree device is provided to improve call quality, to prevent call contents from being exposed due to cross, and to increase productivity by a more simplified circuit configuration. CONSTITUTION: A digital wireless handsfree device comprises a base set(10) and an ear set(20). The base set(10) and the ear set(20) use a fixed single carrier, and carry out wireless communication according to a half duplex two-way communication system. The base set(10), electrically connected with an ear/microphone jack(7) installed in a telephone terminal(5) through a connector(7), includes an analog/digital converter(12), a digital/analog converter(15), an MCU(Micro Control Unit)(13), a volatile memory(16), a non-volatile memory(17), a transceiver unit(14), and an antenna(18). The ear set(20) is connected with the base set(10) by wireless, based on a digital wireless communication system. The ear set(20) includes an antenna(21), a transceiver unit(22), an MCU(23), an analog/digital converter(24), a digital/analog converter(27), a volatile memory(25), a non-volatile memory(26), a microphone(28), and a speaker(29).
Patent KR-20030049310-A (KR)
Title: Ultrasonic-wave treatment gel used for arthritis treatment apparatus and method for producing the same
Inventor: CHO HONG SIK
IPC: A61K49/00
Filed: 2001-12-14
Abstract: PURPOSE: A gel used for an ultrasonic therapeutic device contains one or more natural extracts comprising menthol, camphor and methyl salicylate having analgesic and anti-inflammatory properties, together with conventional gel. Therefore, the gel has a synergistic treatment effect on arthritis. CONSTITUTION: A gel used for an ultrasonic therapeutic device contains 0.1 to 60% by weight of a natural extract selected from the group consisting of menthol, camphor and methyl salicylate, together with conventional gel. It is prepared by: blending 0.75 to 1.6% by weight of a main thickener, 0.05 to 0.5% by weight of a thickening additive and 0.01 to 0.5% by weight of a paraben-preserving agent, 0.1 to 60% by weight of a natural extract and 1 to 60% by weight of an alcohol-based solvent; removing bubbles by leaving at room temperature and then adding 0.2 to 5% by weight of an alkaline solution.
Patent KR-20030050187-A (KR)
Inventor: KOO BON SEOK
IPC: F16K17/10
Filed: 2001-12-18
Abstract: PURPOSE: A hydraulic relief valve is provided to prevent flow noise from reciprocal interference by forming an interference restricting body in returning oil from a main poppet and a pilot poppet to a hydraulic tank, and to improve the reliability by operating the relief valve actively. CONSTITUTION: A hydraulic relief valve comprises a sleeve(5); a main poppet(1) opening and closing a throttle part to regulate main poppet return oil, and forming a back pressure chamber(b) in the sleeve; a pilot poppet(2) regulating pilot poppet return oil returning to a hydraulic tank through a pilot poppet return passage in case of pressure of actuating fluid from a hydraulic pump to be over the reference value; and a pressure setting spring(3) elastically supporting the pilot poppet within the range of the predetermined pressure. An interference restricting body is formed around the sleeve and placed in the return passage boundary of the main poppet return oil and the pilot poppet return oil to prevent flow noise from oil interference in returning oil.
Patent KR-20030052342-A (KR)
Title: Composition of Al2O3-SiC-C brick for charging ladle
Inventor: JUNG DU HWA
IPC: C04B35/103
Filed: 2001-12-21
Abstract: PURPOSE: An alsica (Al2O3-SiC-C)-based refractory brick composition for a charging ladle is provided, to obtain expansibility with deterioration of the corrosion resistance and to improve the lifetime of a refractory material by preventing the separation of refractory bricks due to the repeated processes. CONSTITUTION: The alsica-based refractory brick composition comprises 70-78 wt% of a alumina (Al2O3) clinker; 8-12 wt% of silicon carbide (SiC); 10-15 wt% of crystalline carbon (C); 3.0-6.0 wt% of kyanite (Al2O3·SiO2) which is an expandable material; and additional components comprising 1-3 wt% of borosilicic acid frit and 2-3 wt% of metal silicon powder as an antioxidizing agent.
Patent KR-20030054741-A (KR)
Title: An apparatus for preventing billet jamming provided with swing stop arm of a billet transfer
Inventor: KIM HWAN ROK
IPC: B65G47/08
Filed: 2001-12-26
Abstract: PURPOSE: A material holding preventive apparatus for a billet transfer system with a swing stop arm is provided to improve the productivity by preventing the billet material from being fitted to the transfer system with turning the swing stop arm. CONSTITUTION: A billet transfer system(101) transports billet materials(100) to a grinder table(107) by an unloading arm(102). A material holding preventive device(1) comprises a driving unit generating driving force from a driving motor(11), a motor support unit transmitting driving force from the driving motor to a rotating arm unit, and the rotating arm unit installed close to the end of the unloading arm around a rotating shaft(51) arranged parallel with billet materials. Working efficiency is improved by restricting holding of the billet material with turning the swing stop arm.
Patent KR-20030056139-A (KR)
Title: Method for sending interference information of mobile phone in mobile communication system
Inventor: LEE SEON MIN
IPC: H04B17/00
Filed: 2001-12-27
Abstract: PURPOSE: A method for reporting a failure of a terminal in a mobile communication system is provided to report reception and originating errors due to an error of the terminal to the terminal. CONSTITUTION: A base station controller executes call reception and call originating through a position registration and a hand-off with a channel assigned terminal(201). If an error is confirmed during operations of the call reception and call originating, it is confirmed whether the error is an error due to a failure of a system(202-203). If not the failure of the system, it is confirmed whether the error is due to a terminal or electric wave environment(204). An operating station accumulates and stores a frequency of error information together with information related to kinds of terminals(205). The operating station calculates an error rate to the accumulated error information and judges whether the calculated error rate is more than a set error rate(206). If so, error rates of the same kinds of terminals are searched(207). It is confirmed whether all the terminals have the high error rate(208). If so, a short message processing system extracts and transmits a short message for upgrade to the terminals through a switching station, the base station controller, and a base station A(209). If not, the short message processing system extracts and transmits a short message for recognizing own problems of the terminals to the terminals having high error rates through the switching station, the base station controller, and the base station A(210).
Patent KR-20010071907-A (KR)
Title: 연료 셀 동력 장치 및 그 작동 방법
IPC: H01M8/10
Filed: 1999-07-16
Abstract: 본 발명은 PEM 연료 셀 동력 장치(10)의 물 처리 방법 및 장치의 개선에 관한 것이다.  연료 셀 동력 장치(10)는 양극 배출가스(60)를 연소시키는 연소 장치(62)를 구비하여 물을 함유한 연소된 배출 가스를 생산한다.  연소된 배출가스는 양극 입력부(27) 및/또는 음극 입력부(29)에 대해 재순환된다.  재순환 시스템(64)은 부가의 장치, 예컨대, 양극(20)에 대해 재순환하기 전에 연소된 배출가스로부터 CO를 제거하기 위한 CO 제거 장치를 구비할 수 있다.  연료 처리기(74)가 양극 배출가스(60)를 연소하는 연소 장치(62)에 열적으로 결합될 수 있다.  본 발명의 일 장점은 연소된 배출가스로부터 물(25)를 제거하기 위해서 보통 채용되는 응축기(68)가 제거되거나, 용량이 감소되거나 또는 덜 자주 사용될 수 있기 때문에, 연료 셀 동력 장치(10)의 비용 및/또는 복잡성이 감소된다.
Patent KR-20010073011-A (KR)
Title: 회로 기판의 제조 방법 및 그 장치
IPC: H01L21/66
Filed: 1999-12-27
Abstract: 본 발명은 처리실 내에 부유한 이물질의 검출을 하나의 관측용 창과 하나의 유닛으로 구성된 광학계에 의해서 행할 수 있도록 하고, 또한 미약한 이물질 산란광을 정밀도 높게 검출할 수 있도록 하기 위해서, 처리실 내의 피처리체에 원하는 박막 생성ㆍ가공 처리를 실시할 때, P편광되고 또한 여기원의 주파수 및 그 정수배와는 다른 주파수로 강도 변조된 비임을, P편광인 입력 비임에 대하여 브뤼스터 각을 이루는 경사를 갖는 관측용 창을 통해서 처리실 내에 조사하도록 했다.  그리고, 처리실 내의 이물질에 의해서 산란된 후방 산란광을 상기 동일한 관측용 창을 통해서 검출 광학계에 있어서 수광 및 촬상하고, 수광 신호 중으로부터 상기 주파수 성분, 및 상기 강도 변조한 비임의 파장 성분을 검출하고, 이 검출한 성분 및 상기 촬상한 화상 정보를 이용하여 이물질의 갯수, 크기, 분포를 판별하도록 했다.
Patent KR-20020019434-A (KR)
Title: 방향족 탄산염을 제조하기 위한 방법 및 촉매계
IPC: C07C68/00
Filed: 2000-04-11
Abstract: 본 발명은 방향족 하이드록시 화합물로부터 방향족 탄산염을 경제적으로 제조하기 위한 방법 및 촉매계에 관한 것이다.  하나의 양태에 있어서, 본 발명은 망간 및 니켈; 망간 및 철; 망간 및 크롬; 망간 및 세륨; 망간 및 유로퓸; 망간, 세륨 및 유로퓸; 망간, 철 및 유로퓸; 또는 망간 및 토륨을 함유하는 촉매량의 무기 조촉매 조합물을 포함하는 카보닐화 촉매계의 존재하에 하나 이상의 방향족 하이드록시 화합물을 산소 및 일산화탄소와 접촉시킴으로써 방향족 하이드록시 화합물을 카보닐화시키는 방법을 제공한다.  다양한 양태 중의 하나에 있어서, 카보닐화 촉매계는 효과량의 팔라듐 공급원 및 효과량의 할로겐화 조성물을 포함할 수 있다.  추가의 양태 중의 하나에 있어서, 촉매량의 다양한 기타 무기 조촉매 조합물들을 포함할 수 있다.
Patent KR-20020037300-A (KR)
IPC: G11B7/09
Filed: 2001-04-13
Abstract: 재기록 가능한 CD-RW 디스크의 기록 동작을 할 때, 서보계의 이득이 크게 변화된 경우에도 재빨리 이득 제어를 실행하여, 서보계의 안정성을 유지할 수 있는 광디스크 장치를 제공한다. 
     광디스크(3)의 스핀 업 시에 있어서, 서보 오류 신호에 대하여 이득 조정 및 오프셋 조정을 행하여, 제 1 이득 조정값 및 오프셋 조정값을 구한다.  CPU(11)는 이 제 1 이득 조정값을 기준으로 해서 광디스크(3)의 데이터 기록 시에 있어서의 제 2 이득 조정값 및 오프셋 조정값을 구하여, 기록 수단(7)에 기억한다.  광디스크(3)의 재생 상태로부터 기록 동작으로 이행할 때, CPU(11)는 레이저 파워 전환 회로(12)에서 광픽업(1)의 출력 전환 제어를 행하는 동시에, 기억 수단(7)에 기록되는 제 2 오프셋 조정값 및 이득 조정값을 판독하여, 오프셋 조정부(5) 및 이득 조정부(8)에 설정한다.
Patent KR-20020010724-A (KR)
IPC: H01L39/22
Filed: 2000-08-09
Abstract: 동일 칩 상에서 마이크로파대에서 테라헤르츠파대에 미치는 광대역이며 또한 고감도인 전자파의 발신·수신 동작이 가능한 광 초전도 회로 소자(10)를 제공하는 것으로, 이 광 초전도 회로 소자(10)는 칩(3)과, 이 칩(3) 상에 근접하여 배치한 초전도 전자파 발진원(16)과, 이 초전도 전자파 발진원(16)부터의 전자파를 검출하는 초전도 조셉슨 접합 소자(14)를 가지고, 상기 초전도 전자파 발진원(16)에 정전류 바이어스하여 전자파를 발생시키고, 상기 초전도 조셉슨 접합 소자(14)를 일정한 전류에 바이어스한 상태에서 전자파의 유무에 의한 변화에 따라 상기 바이어스점을 순차 이동시킴으로써 연속적인 스펙트럼 정보를 얻도록 한 것이다.
Patent KR-20020022723-A (KR)
IPC: H04N5/937
Filed: 2001-04-12
Abstract: 비디오 디스플레이 장치의 상이한 디스플레이 모드들간의 전환(change-over) 시에 응답 시간을 감소시키는 방법으로서, 제 1 채널로부터의 화상 정보는 하나의 디스플레이 모드에 디스플레되고 다른 채널로부터의 화상 정보는 다른 디스플레이 모드에 디스플레이된다. 상기 하나의 채널로부터의 화상 정보는 상기 다른 채널로부터의 화상 정보에 의해 시뮬레이트된다. 상기 두 채널들은 상이한 화상 정보를 전달할 수 있다.
Patent KR-20030063774-A (KR)
Title: Plastic panel and manufacturing method of the same
Inventor: KIM MAN BOK
IPC: B29C43/00
Filed: 2002-01-24
Abstract: PURPOSE: A plastic panel and method for manufacturing the same is provided to improve the durability and strength of the panel by impregnating coir into the plastic panel. CONSTITUTION: A method for manufacturing a plastic panel comprises the steps of: drying and pulverizing coir, and generating coir polymer(S210); mixing the coir polymer and synthetic resin, and impregnating the coir polymer into the synthetic resin(S220); compressing the mixed coir polymer and synthetic resin, and manufacturing the panel(S230); and cooling the panel(S240).