baber/WOPTO huggingface dataset:
Patent KR-19990013901-A (KR)
Title: 제어 장치, 제어 방법, 전기 기기, 전기 기기의 제어 방법, 전기 기기 시스템, 전기 기기 시스템의 제어 방법 및 전송 매체
IPC: H04N5/445
Filed: 1998-07-15
Abstract: 방송국의 안테나로부터 전송된 무선파는 텔레비젼 수상기의 안테나에 의해 수신된다.  텔레비젼 수상기는 수신한 무선파로부터 EPG를 추출하여 적외선 송수신부를 통해 원격 제어기로 전송한다.  원격 제어기는 수신한 EPG를 LCD에 표시한 후, 프로그램 선택 대기 상태가 된다.  소정의 프로그램이 선택된 후 예약 버튼이 눌린 경우, 원격 제어기는 기록 예약을 위한 제어 명령을 비디오 테이프 기록 장치로 전송한다.  비디오 테이프 기록 장치는 적외선 송수신부로 제어 명령을 수신하여, 지정된 프로그램의 기록 예약이 설정된다.
Patent KR-19990014071-A (KR)
IPC: B41J13/08
Filed: 1998-07-22
Abstract: The print paper handling machine has a stationary passage (14) with sidewalls (18) and a base receiving printed paper (12) leading edge first (12') from a feed (28). Paper is conveyed from the passage by a handling unit (26). The paper feed unit has a powered conveyer (38) unit with a pressure unit (42) which together forming a gap (40). The gap terminates at a distance (E) from the base (16) which is slightly greater than the distance (G) to the printed matter, when measured at right angles to its edge. The handling unit has elements (26") with deflector surfaces (30) for the printed items still retained within the gap.
Patent KR-20000010253-A (KR)
Title: Trespass detection system and module of trespass detection system using arbitrator agent
Inventor: CHOI JONG UK
IPC: G06F15/16
Filed: 1998-07-31
Abstract: PURPOSE: An intrusion detection system and module of an intrusion detection system using arbitrator agent is provided to prevent general paralysis of system according to destruction of a detection module. CONSTITUTION: The system comprises an agent discriminates whether a system is trespassed by test a packet ascended from a lower network layer using a detection module, and a learning module making the agent learn refer to an intrusion pattern. The learning module uses all records for the agents is operated as next learning's input. The lower network layer controls an application program be capable of receiving a packet from a real data link layer. A network primitive abstraction processes a user menace message transferred from the agents.
Patent KR-19990023459-A (KR)
Title: 평면 가요성 회로에 인쇄 회로 기판을 접속시키기 위한 커넥터
IPC: H01R12/62
Filed: 1998-08-07
Abstract: 본 발명은 평면 가요성 회로(12)에 강성 회로 기판(7)을 접속시키기 위한 커넥터 조립체(1)에 관한 것이다.  커넥터는 강성 회로 기판을 위한 리셉터클 및 가요성 회로를 위한 리셉터클을 구비하는 U자형 하우징(4)을 포함한다.  가요성 회로와 회로 기판 사이에 커넥터가 장착된 상태로 U자형 접촉 요소(2)가 배열된다.  접촉 요소는 회로 기판의 접속면 및 가요성 회로의 접속면과 접촉되어 있다.  하우징은 모서리에서 회로 기판을 둘러싸며, 접촉 요소의 각각의 접촉 아암이 회로 기판으로 관통하여 연장될 수 있게 하는 개구를 포함한다.  압축 스프링(3)은 가요성 회로와 접촉 요소 사이에서 가압력을 발생시킨다.
Patent KR-20000013577-A (KR)
Title: Lcd panel of liquid crystal display
Inventor: KIM JU HUI
IPC: G02F1/1335
Filed: 1998-08-11
Abstract: PURPOSE: A LCD panel of a liquid crystal display is to improve a light efficiency by installing a polarizing film, having light reflection parts, at the front and rear. CONSTITUTION: A LCD panel of a liquid crystal display(10) comprises a TFT substrate(12), a C/F substrate(14) and reflective polarizing films(18,20). On the upper side of the TFT substrate(12), the C/F substrate(14) equipped with a color filter is sealed with a liquid crystal(16). The reflective polarizing films(18,20) which selectively transmit the lights are installed on the upper side of the C/F substrate(12) and on the lower side of the TFT substrate(12) respectively. The reflection parts which face each other are installed in the individual reflective polarizing films(18,20).
Patent KR-19990023590-A (KR)
Title: 질량 유동 센서
IPC: G01F1/692
Filed: 1998-08-14
Abstract: 본 발명은 박판(3) 및 박판(3) 위에 배치된 저항 그리드(4)를 포함하는 질량 유동 센서에 관한 것이다. 박판(3)은 움직이지 않는 기판(4)에 고정한다. 박판(3)에 기계적 부하가 가해지는 경우 기계적 응력이 집중되는 고정 부분에 파괴 인식을 위한 저항기(7)를 배치한다. 고정 부분이 파괴되면 파괴 인식을 위한 이 저항기(7)가 중단되고, 이로 인해 저항기(7)의 저항이 갑자기 상승함으로써 파괴를 증명할 수 있게 된다.
Patent KR-19990078479-A (KR)
Title: 메모리 플레이어의 버튼신호변환장치 및 제어방법
IPC: G11B20/10
Filed: 1998-08-25
Abstract: 본 발명은 카셋트 플레이어에 장착하여 사용할 수 있도록 제작된 메모리 플레이어의 버튼신호 변환기술에 관한 것으로, 메모리 플레이어가 카셋트 플레이어에 장착된 상태에서 메모리 플레이어용 버튼입력장치를 별도로 사용하지 않고 카셋트 플레이어의 버튼을 이용할 수 있도록 하기 위하여, 카셋트 플레이어의 각 핀치롤러와 릴의 동작상태를 검출하고 이를 근거로 카셋트플레이어의 입력버튼 장치에서 어떤 버튼이 눌려졌는지 판단하여 각 모드에 상응되는 신호를 출력하는 버튼신호 변환수단과; 상기 버튼신호 변환수단의 출력신호를 근거로 현재 요구된 모드를 판단하여 메모리를 대상으로 각종 제어기능을 발휘하는 제어수단과; 사용자가 필요로하는 노래, 연주 등의 데이터가 저장되어 있는 메모리수단과; 상기 제어수단에 의해 상기 메모리수단에서 출력되는 데이터를 복호처리하여 원래의 데이터로 출력하는 디코더를 포함하여 구현한 것이다.
Patent KR-20000018831-A (KR)
Title: Wafer guide
Inventor: LEE JEONG HYEOK
IPC: H01L21/68
Filed: 1998-09-05
Abstract: PURPOSE: A wafer guide is provided to initially prevent a wafer from bounding caused by misalignment of a wafer and be applied to a wafer loading system easily installing the wafer guide. CONSTITUTION: A pair of parallel corners of a tetragonal wire is bent with a predetermined height to make a general shape a square of which a right corner is open. A wire is extended to one corner of the square. Two grooves are formed at the extended wire. A control bolt is installed in the two grooves of the wafer guide to insert the control bolt thereinto.
Patent KR-20000020306-A (KR)
Title: Digital power control/measurement device
Inventor: KIM SUNG TAE
IPC: G05D1/10
Filed: 1998-09-19
Abstract: PURPOSE: A digital power control/measurement device is provided to measure and control the amount of power by applying a digital signal processing element. CONSTITUTION: A digital power control/measurement device is made to detect and measure current and voltage from three-phase alternative power. The device comprises a plurality of low pass filter(13,14), a plurality of A/D converter(15,16), a waveform converter(18), a phase detector(19), a digital signal processor(17), an outside state input device(24), and a communication port(22). The detected current and the voltage are filtered by the low pass filter. The A/D converter converts the filtered signal to a digital signal. The waveform converter converts waveform of the current and the voltage. The phase detector detects a phase of the converted signal from the waveform converter. The digital signal processor corrects a pa RAMeter. The communication port transmits the measured data.
Patent KR-19990030232-A (KR)
Title: 비스무트 함유 세라믹층의 형성 방법
IPC: H01L21/8242
Filed: 1998-09-29
Abstract: 강유전, 유전 및 초전도 특성을 가진 비스무트 함유 세라믹 층을 위한 제조 방법에서, 비스무트 함유 전구 물질의 용매로서 단지 유기산 C n H 2n+1 COOH(n = 0, 1 또는 2) 및 경우에 따라 물을 사용한다.
Patent KR-19990036779-A (KR)
Title: 분위기 제어유니트
IPC: B60H3/06
Filed: 1998-10-01
Abstract: 본 발명은 굴착기(2)의 운전사실 벽(10)에서 제 1개구부(8)에 배치된 팬(6)과, 제 1개구부(8)를 덮도록 배치된 적어도 하나의 메인 필터(24) 그리고 메인 필터(24)와 제 1개구부(8)상에 배치된 제 1커버(26)로 구성되어 있는 굴착기(2)용 분위기 제어유니트(4)에 관한 것이다.  제 1커버(26)는 사전필터(30)가 배치된 제 1입구 개구부(28)를 갖추고 있다.
Patent KR-20000024816-A (KR)
Title: Head drum structure of vcr
Inventor: JANG KYONG JIN
IPC: G11B5/00
Filed: 1998-10-02
Abstract: PURPOSE: A head drum structure of VCR is provided to simplify the structure of a head drum by proceeding the reproduction and record of the VCR with the vertical movement of the VCR head, breaking from the reproducing and record of the VCR by the rotation of a drum motor. CONSTITUTION: A guide bar(11) has a required radius and a regular height. A fluid(12) is formed to be flowed with a short distance from the outer circumference of the guide bar(11). A head arm(13) is connected on the upper part of the outer circumference of the fluid(12). A head(14) converts an image signal supplied from the VCR system into a magnetic force signal. A winding coil(17) is attached and wound at the outer circumference of the fluid(12), and forms magnetic force according to the supplied current. Magnets(15,16) are fixed at the opposite side of the winding coil(17) with a distance. An upper connection plate(10) and a lower connection plate(18) connects both ends of the winding coil to an external signal line.
Patent KR-19990037364-A (KR)
Title: 구동장치, 지관 점검/청소방법 및 지관 점검/청소장치
IPC: E03F7/12
Filed: 1998-10-24
Abstract: 구동장치는 TV카메라와 역분사노즐이 끝부분에 부착된 탄성호스가 지관으로 원활하게 도입될 수 있게 하여, 지관의 내부가 본관의 옆으로부터 실질적으로 쉽게 점검되고 청소될 수 있다. 유체압의 작용에 의해서 탄성호스(1)를 앞뒤로 움직이기 위한 구동장치(10)는 탄성호스가 삽입되는 압력호스(실린더부재)(11), 탄성호스(1)의 외주에 부착되어 압력호스안에서 미끄럼이동하는 피그(피스톤부재), 압력호스(11)안에 피그(13)로 형성되는 밀폐공간(S1, S2)에 압축에어(압력유체)를 교대로 공급하는 컴프레서(압력유체공급장치)로 구성된다. 구동장치(10)는 종래 마찰력이 아닌 유체압력의 큰 상수 구동력에 의해서 탄성호스(1)를 항상 실질적으로 앞뒤로 움직여서, 지관이 복수의 커브를 갖고 있다할지라도 탄성호스(1)는 지관으로 항상 원활하게 도입될 수 있다.
Patent KR-20000031730-A (KR)
Title: Earphone device embedded in tdma mobile terminal
Inventor: HWANG JEONG WOOK
IPC: H04B1/38
Filed: 1998-11-07
Abstract: PURPOSE: An earphone device embedded in TDMA(Time Division Multiplexing Access) mobile terminal is provided to realize the embedded earphone applicable to the TDMA mobile terminal, which was not capable of realizing an embedded earphone due to TDMA noise. CONSTITUTION: A vocoder(400) having a positive terminal and a negative terminal in each speaker and microphone, processes a voice signal input and output via the terminals. An earphone jack(530) composed of quadrapole hexa terminal of double ended method, connects a positive line of an earphone microphone with a positive terminal of the vocorder microphone via a first pole, connects a negative line of an earphone microphone with a negative terminal of the vocorder microphone via a second pole and cuts the second pole and the third pole when the earphone incoming. As a result of comparing each applied voltage via the first pole and the cut third pole with the generated a predetermined reference voltage level according to the earphone switching and the earphone incoming, a voltage comparator(420) determines the state of the earphone switching and the earphone plug incoming and transmits to a controlling part.
Patent KR-20000032286-A (KR)
Title: Detection method of moving picture scene shift
Inventor: JOENG YOUNG EUN
IPC: G06T7/00
Filed: 1998-11-13
Abstract: PURPOSE: A detection method of moving picture scene shift is provided to execute more simple calculation and assure precise and reliability by combining the advantages of a color histogram and an X square scene shift detection method among algorithm calculating the prior histogram difference. CONSTITUTION: A detection method of moving picture scene shift comprises steps of: obtaining respective histogram of RGB from first to final picture files(S201-204); calculating the difference between adjacent tow pictures(S205); selecting the difference as a cut frame in S206 if the difference is greater than predetermined value, or going back to S202 via S207 if the difference is equal to or less than the predetermined value; and repeating the following steps.
Patent KR-20000033678-A (KR)
Title: Intake path of vehicle
Inventor: CHOI YEONG JIN
IPC: F02M35/10
Filed: 1998-11-25
Abstract: PURPOSE: An intake path of a vehicle is provided to obtain the effect to lengthen an air flow path and to reduce noise when in taking air into a cylinder of an engine through a sectional path. CONSTITUTION: Two panels(201,202) are connected to both sides of a panel housing(200) respectively. One(201) of the panels has a connecting hole(203) and a supporting body(205) adjacent to the hole to support the panel(201) from the inside of the panel housing. A joint hose(150) is bent toward the connecting hole and has a flange(152) on the end of itself to be connected to the hole. Air is introduced into the joint hose through the section of the panel housing and into a resonator. The resonator eliminates particular frequency or noise higher than a certain frequency band of the air. The air passing the resonator flows into an air cleaner(120) and is supplied to a surge tank of an intake manifold. Therefore, the noise of the air is reduced by passing a long space of the panel housing and its frequency is reduced and eliminated in the resonator completely.
Patent KR-19990062922-A (KR)
Title: 극성 가소성 수지 및 아크릴레이트 또는 에틸렌/아크릴레이트탄성중합체로부터 제조한 고온 및 오일에 견디는 열가소성 가황고무
IPC: C08L67/00
Filed: 1998-12-09
Abstract: 본 발명은 휘발성 유기 물질 또는 극성 열가소성 수지를 분해하는 부산물을 생성시키지 않는 경화제로 경화될 경우 유용한 열가소성 가황고무를 생성시키는 극성 열가소성 수지 및 아크릴레이트 또는 에틸렌 아크릴레이트-베이스 극성 고무에 관한다.   열가소성 수지의 예에는 방향족 폴리에스테르, 폴리카보네이트 또는 폴리(페닐렌 옥사이드) 또는 이들의 조합물이 포함된다.   경화제의 예에는 고무 상의 카복실산 그룹과 같은 펜던트 관능 그룹과 반응할 수 있는 다관능 옥사졸린, 옥사진, 이미다졸린 또는 카보디이미드를 함유하는 화합물이 포함된다.
Patent KR-20000039176-A (KR)
Title: Circuit for gas sensor
Inventor: LEE KI WON
IPC: G01N27/407
Filed: 1998-12-11
Abstract: PURPOSE: A gas sensor driving circuit is provided to improve the detecting performance by driving a gas sensor and a CO sensor through a microprocessor. CONSTITUTION: A gas sensor driving circuit includes a gas sensor driver(20) for detecting combustible gas and outputting a corresponding electric signal and a CO sensor diver(30) for detecting CO and outputting electric signal. A microprocessor(10) compares the signals from the gas sensor driver(20) and the CO sensor driver(30) with standard values and outputting output signals when it is determined that the gas and CO are detected. An alarming member warns the gas leakage according to the output signals from the microprocessor.
Patent KR-20000039454-A (KR)
Title: Device for heating molten zinc and removing dross in plating tub by using alternating current electromagnetic field
Inventor: PARK JUN PYO
IPC: C23C2/00
Filed: 1998-12-14
Abstract: PURPOSE: A device for heating molten zinc and removing a dross in a coating tub is provided to heat molten zinc and to efficiently divide and separate a dross by feeding an alternating magnetic field and an alternating current and using an electromagnetic field. CONSTITUTION: Molten zinc contaminated with dross is taken out from the bottom of a coating tub(10) by using an electromagnetic pump(15). A current is led to in a flow direction of the molten zinc with an alternating current feeding device(3) while sending the molten zinc to an upper part through a passage(16). The magnetic field is electrically fed in a vertical direction of the current by using an alternating electromagnet(16). When the molten zinc is passed through an electromagnetic volume part by the reaction of the current and magnetic field, the dross is moved and separated in the opposite direction of the electromagnetic force. Then, the dross passes through the electromagnetic part is separated by a dross avoiding tube(17) and is collected in a dross collection tub(18). Thus, the cleaned molten zinc returns to the coating tub through a cleaned molten zinc passage(19).
Patent KR-20000040316-A (KR)
Title: Manufacturing method of protective film in semiconductor device
Inventor: KIM MIN
IPC: H01L21/30
Filed: 1998-12-17
Abstract: PURPOSE: A manufacturing method of protective film is to plug a void resulted from a gap between metallic patterns in a passivation process, thereby preventing the protective film from being damaged in a subsequent photolithography process. CONSTITUTION: A manufacturing method of protective film comprise the steps of: vacuum depositing a first insulating layer(104) having an excellent step coverage on the upper part of a semiconductor substrate(100) on which a plural metallic patterns(102) are formed; vacuum depositing a second insulating layer(106) onto the first insulating layer, followed by vacuum depositing a third insulating layer(108) having an excellent step coverage on the second insulating layer to eliminate a void present in between the plural metallic patterns.
Patent KR-20000043200-A (KR)
Title: Method for forming metal gate electrode
Inventor: YEO IN SEOK
IPC: H01L21/28
Filed: 1998-12-28
Abstract: PURPOSE: A method for forming a metal gate electrode is provided to improve a quality of a film of a gate oxide film by preventing characteristic degradation of a gate electrode. CONSTITUTION: A method for forming a metal gate electrode comprises the following steps. A gate insulating layer(2), a PVD TiN(3), a doped silicon layer(4), a diffusion barrier(5), a refractory metal(6), and a first CVD insulating layer(7) are accumulated on a semiconductor substrate(1). The first CVD insulating layer, the doped silicon layer, the diffusion barrier, and the refractory metal are etched to form a gate electrode and expose the TiN by using a gate electrode mask. A dopant with a low density is implanted on the substrate by using the gate electrode as a mask. A spacer is formed as a second CVD insulating layer(8). The TiN is etched toward a lower portion of the spacer. A dopant with a high density is implanted on the substrate by using the gate electrode and the spacer as a mask. A dopant junction area of an LDD structure is formed by implanting the dopant with a high density.
Patent KR-19990087023-A (KR)
Title: 수소이온교환막(pem) 연료전지의 촉매층 형성용 슬러리의 제조방법 및 이를 이용한 pem 연료전지의 제조방법 및 이 방법에 따라 제조되는 pem 연료 전지
IPC: H01M8/22
Filed: 1998-12-29
Abstract: 본 발명은 수소이온교환막 (PEM) 연료전지의 촉매층 형성용 슬러리의 제조방법 및 이를 이용한 PEM 연료전지의 제조방법에 관한 것이다. 본 발명에 따른 PEM 연료전지의 촉매층 형성용 슬러리의 제조방법은 a) PFSI 용액에 MOH 수용액(M은 알칼리 금속으로 Li, Na, K)을 첨가하여 용액내의 PFSI를 M+형으로 전환시키는 단계, b) PFSI 용액내 잔류 알콜보다 비점이 높은 극성 유기용매를 상기 a)의 혼합용액에 첨가한 다음 상기 알콜의 비점 내지 비점+20℃에서 가열하여 잔류 알콜을 제거하여 전처리된 PFSI 용액을 얻은 단계, 및 c) 상기 전처리된 PFSI 용액과 Pt/카본분말을 혼합하여 PEM 연료전지의 촉매층 형성용 슬러리를 형성하는 단계;를 포함하는 것을 특징으로 한다. 이러한 슬러리 제조방법을 이용하여 PEM 연료전지를 제조하는 본 발명에 따르면, 공정안정성이 개선되고 슬러리 제조가 용이하게 되어 1회 코팅으로도 일정 수준 이상의 Pt 로딩량을 달성할 수 있고, 따라서 전극 특성이 개선될 수 있으며, 대량생산성도 양호하다.
Patent KR-20000044054-A (KR)
Title: Apparatus for examining logic circuit of vcr
Inventor: SONG JAE BEOM
IPC: G11B15/02
Filed: 1998-12-29
Abstract: PURPOSE: An apparatus for examining a logic circuit of a VCR(video cassette recorder) is provided to confirm the disorder of a logic circuit in an assembling process by outputting electric signals corresponding to cassette-in, loading, play and stop of a VCR tape. CONSTITUTION: In an apparatus for examining a logic circuit of a VCR, a main circuit is connected with the logic circuit including a display panel to output control signals to display. A cam data circuit inputs working signals toward a particular driving unit to the main circuit, and a cassette-in circuit outputs signals corresponding to insertion of a cassette into a deck. In the cam data circuit, a microcomputer(206) is connected with plural connecting ports(201-205) for inputting/outputting cam data signals corresponding to a function input key of logic circuit. The microcomputer outputs response signals equal to the action of function key sequentially to the main circuit. The control signals are output from the main circuit to examine the action of logic circuit.
Patent KR-20000045379-A (KR)
Title: Clock generating apparatus
Inventor: PARK JONG HUN
IPC: H03K3/00
Filed: 1998-12-30
Abstract: PURPOSE: A clock generating apparatus is provided to improve an access time by making an internal clock be toggled at a rising edge of an external clock. CONSTITUTION: A clock generating apparatus comprises a frequency storing part(100), a delay selecting part(200), and a delay chain part(300). The frequency storing part(100) has a first fuse(1), a second fuse(11) and a plurality of combination circuits(21,31,41,51). Each of the combination circuits(21,31,41,51) receives state signals of the fuses(1,11) to output a combination signal. One of combination signals from the frequency storing part(100) is activated. The delay chain part(300) consists of a plurality of serially connected unit delays, each of which delays an output of an unit delay at a previous stage. The unit delay of a first stage delays an internal clock signal(CLK_M). The delay selecting part(200) receives delayed clock signals from the delay chain part(300), and outputs either one of the received delayed clock signals in response to the combination signals from the frequency storing part(100).
Patent KR-20000045982-A (KR)
Title: Printer having paper preheating function
Inventor: HYEON HO IL
IPC: B41J11/00
Filed: 1998-12-31
Abstract: PURPOSE: A printer having a paper preheating function is provided to remove oil and moisture components from a surface of a printing paper by applying a predetermined heat to the paper so that degradation of image due to the expansion of an image spot area by the oil component is prevented and applying of lower transfer voltage due to the moisture component. CONSTITUTION: A printer having a paper preheating function in which a printing paper stacked in a paper tray cassette is picked up by a pick-up roller(10) and supplied to an image forming element for performing printing of the paper, includes a paper preheating part positioned between the pick-up roller and the image forming element for removing oil and moisture components from a surface of the printing paper by applying a predetermined heat to the paper, wherein the paper preheating part is to be a preheating roller(20) provided with a heating element inside.
Patent KR-20000046175-A (KR)
Title: Caption television and method for broadcasting caption
Inventor: PARK SANG OH
IPC: H04N7/087
Filed: 1998-12-31
Abstract: PURPOSE: A caption television and a method for broadcasting captions are provided to prevent inadequate captions from being displayed on a screen according to the age of the user. CONSTITUTION: A caption television includes a caption generator(200), a rating setup(140), and an image processor. The caption generator(200) generates caption data from the broadcasted signal. The rating setup(140) sets predetermined ratings on the text corresponding to the caption data. The image processor implements the caption data with ratings determined by the rating setup(140) as a caption data displayed on a screen.
Patent KR-20000046807-A (KR)
Title: Voltage generator for plate
Inventor: KWON KI SUP
IPC: H03K19/0185
Filed: 1998-12-31
Abstract: PURPOSE: A voltage generator for plate is provided to generate a stable plate voltage against external voltage variation by selecting relatively stable power among various power voltages within a chip. CONSTITUTION: A voltage generator for plate comprises: a regulator(10) outputting a voltage generation drive signal depending on a comparison result by comparing a voltage level with a target value after receiving a specific power within a semiconductor element and then detecting a plate voltage; a plurality of internal power generators (30,31) generating power within various chips; a plurality of comparers (40,41) outputting a result after comparing outputs of the internal power generator and the input basic voltage; a plurality of transmit gates(50,51) applying or cutting an output of the comparer depending on a control signal; a counter(60) outputting a value according to a clock cycle after receiving an output of the transmit gate as a clock signal; a data selector (70) selecting an internal power generator having a stable power voltage after receiving outputs of the counter; and a switcher (80) switching one of the outputs of the internal power generators according to a control signal of the data selector.
Patent KR-19990035819-A (KR)
Title: 펜타플루오로프로판과 3 ~ 6개의 탄소 원자를 갖는 하이드로플루오로카본 혼합물
IPC: C08G18/79
Filed: 1996-07-26
Abstract: 본 발명은 열전달제 및/또는 냉매로서 가열 및 냉각에 유용한 불소화 화합물의 새로운 공비성 혼합물을 개시한다. 공비성 혼합물은; (a) 펜타플루오로프로판; 및 (b) 화학식 CxFyHz의 하이드로플루오로카본, 상기 x는 3,4,5, 또는 6이고 y와 z는 각각 독립적으로 1또는 y/(y+z)이 0.67보다 큰 양의 정수이다, 을 포함한다.
Patent KR-19990037704-A (KR)
Title: 다수의 전압을 생성하는 전원 장치 및 그러한장치를 구비하는기구
IPC: H02J7/00
Filed: 1997-06-09
Abstract: 본 발명의 전원 장치는 변화된 전압(15-16 및 17-16)을 생성하는 직렬로 연결된 두 개의 축전지(25 및 26)를 구비한다.  만약 어느 축전지라도 방전되면, 다른 축전지에 의해 재충전된다.
Patent KR-19990072189-A (KR)
Title: 마이크로프로세서를갖는회로장치
IPC: G06F1/24
Filed: 1997-07-22
Abstract: 본 발명은 그 리셋 단자에 제어 회로의 리셋 신호가 인가될 수 있는 마이크로 프로세서를 갖는 회로 장치에 관한 것이다.  단순한 마이크로 프로세서용  리셋 접속은 마이크로 프로세서의 다른 접속에 리셋 단자를 또한 접속하는 것에 의해 구현된다.  마이크로 프로세서가 리셋 신호를 이용해 리셋-접속을 조작한 후에 리셋 레벨(level)과 달리 정의된 페이더 레벨(fader level)에서 리셋-접속을 유지한다.
Patent KR-19990077082-A (KR)
IPC: E21D11/10
Filed: 1996-12-18
Abstract: In order to form an at least two-layer (5a, 9a) cladding as an entire item on an overhanging building structure, in which there is a plastic sealing layer (7a) between the layers, the layers (5a and 9a) are positively scraped over the sealing layer (7a).
Patent KR-19990087408-A (KR)
Title: 공기타이어의 설계방법
Filed: 1997-12-26
Abstract: 단일 성능 또는 이율배반적인 복수의 성능을 얻고자 할 때, 부여받은 조건으로 타이어의 베스트모드를 설계한다.   1 블록을 기준형상으로 하는 형상기본 모델을 구하고(100), 타이어성능 평가용 처리량을 나타내는 목적함수, 타이어 형상을 제약하는 제약조건 및 블록형상을 결정하는 벽면각도인 설계변수를 결정한다(102).  다음으로 설계변수 Δr i 씩 변화시켜 형상수정 모델을 결정하고(104~108), 형상수정모델의 목적함수값과 제약조건의 값을 연산하여 목적함수의 감도 및 제약조건의 감도를 구하고(110,112), 블록강성의 표준편차를 최소로 하는 설계변수의 변화량을 예측하여 형상수정모델을 결정함과 동시에 목적함수 값을 연산한 설계변수의 값을 사용하여 타이어를 구성하는 블록형상을 결정한다 (114~120).