baber/WOPTO huggingface dataset:
Patent KR-100345726-B1 (KR)
Inventor: CHO NAM UNG
IPC: C23C2/04
Filed: 1997-10-09
Granted: 2002-09-18
Abstract: PURPOSE: Provided is a coating composition for insulating non-oriented silicon steel sheet, which has excellent surface roughness, brightness, color and coating uniformity after applying the coating composition on non-oriented silicon steel sheet. CONSTITUTION: The coating composition for insulating non-oriented silicon steel sheet comprises 6.00 to 11.59 wt.% of MgO or CaO; 19.00 to 24.59 wt.% of CrO3; 11.00 to 15.74 wt.% of emulsion acryl resin; 5 to 8 wt.% of ethylene glycol; 0.01 to 1 wt.% of additive; and a balance of water.
Patent KR-100309633-B1 (KR)
Title: 형광표시관
IPC: H01J29/86
Filed: 1997-10-23
Granted: 2001-12-17
Abstract: 형광 표시관의 수명 특성을 향상 및 절연층과 기초 전극층의 접착력 향상을 도모하기 위하여, 형광 표시관의 기초 전극층으로 이용되는 흑연 페이스트(graphite paste)중의 유리 성분에, 기초 전극층의 소성 온도보다 높은 연화 온도의 유리와, 낮은 연화 온도의 유리를 혼합하여 사용한다. 그에 따라, 형광 표시관의 수명 특성의 향상 및 절연층과 기초 전극층의 접착력을 향상시킬 수 있다.
Patent KR-100239939-B1 (KR)
Inventor: LEE SANG-AM
IPC: C04B35/10
Filed: 1997-10-24
Granted: 2000-02-01
Abstract: 본 발명은 각종 공업용 로(爐)에 축조되는 내화벽돌에 대해 내마모성과 내열 충격성 및 내식성, 내스폴링성을 증대시켜 사용수명을 향상시키는 내화재 및 그 제조에 관한 것으로, 그에 따른 구성은 알루미나질 원료 55-71중량부, 지르콘질 원료 22-43중량부, 점토 2-7중량부로 조성된 내화재로 이루어지고, 이를 제조함에 있어서는 상기 조성물을 혼련, 성형후 1630∼1670℃ 온도에서 3∼6시간 소성함을 특징으로 하는 제조방법으로 구성된다.
Patent KR-100277186-B1 (KR)
Title: 운모테이프및이를이용한절연코일
Filed: 1997-10-30
Granted: 2001-01-15
Abstract: 무질소 유기물질로 만들어진 단섬유와 무기물질로 만들어진 단섬유로 이루어진 군에서 선택된 적어도 하나의 미세운모입자의 혼합물로부터 제지공정에 의해 형성되는 운모테이프와, 도전성 코일 주위로 운모테이프를 감은 다음 무용제의 열경화성 수지를 운모테이프에 침투시킴으로써 절연코일이 제공된다. 단섬유는 평균지름이 0.1 내지 20㎛이고 평균길이는 0.5 내지 10mm이다.
Patent KR-100296725-B1 (KR)
IPC: H01J29/46
Filed: 1997-11-05
Granted: 2001-08-07
Abstract: (과제) 부품 점수를 감소하여 코스트의 저감을 도모하고, 표시면의 그리드 스페이스를 작게 한다. 
     (해결수단) 상자상의 외위기(1)를 구성하는 기판(2)의 표면에는, 형광체(7b)를 갖는 띠상의 양극(7)이 소정간격으로 형성된다. 기판(2)의 표면의 양단부에서, 외위기를 구성하는 측면판(4)과 최외 가장자리에 위치하는 양극(7)의 사이에는 결정화된 절연성을 갖는 돌조의 그리드 스페이서(8)가 양극(7)과 평행으로 피착형성된다. 복수개의 와이어 그리드(9)는 그 양단부가 그리드 스페이서(8)의 표면에 접촉하고, 양극(7)으로 부터의 거리 H가 일정하게 유지된 상태에서, 양극(7)과 대면하여 외위기(1)내의 기판(2)상에 소정간격으로 장설된다.
Patent KR-100247937-B1 (KR)
Title: 퓨징 장치
Inventor: CHOI JIN-SUB
IPC: G11C29/04
Filed: 1997-11-12
Granted: 2000-03-15
Abstract: 적은 고정 전류를 소모하면서도 퓨즈가 완전히 퓨징되지 않은 상황을 보상할 수 있는 퓨징 장치가 개시된다. 이 장치는 퓨즈와, 퓨징 제어 신호에 응답하여 퓨즈에 소정 퓨징 전류를 공급하는 퓨징 제어부와, 제1 제어 신호에 응답하여 소정 전류를 공급하는 전류 공급부와, 소정 전류를 퓨즈로 제2 제어 신호에 응답하여 공급하는 스위치와, 전류 공급부와 스위치 사이의 노드에 걸리는 신호의 레벨을 반전하고, 반전된 신호를 출력 신호로서 출력하는 반전부와, 외부로부터 입력되는 리셋 신호와 출력 신호를 논리 조합하고, 논리 조합한 결과를 제1 제어 신호로서 출력하는 제1 제어 신호 발생부 및 반전된 출력 신호와 리셋 신호를 논리 조합하고, 논리 조합한 결과를 제2 제어 신호로서 출력하는 제2 제어 신호 발생부를 구비하는 것을 특징으로 하고, 적은 고정 전류를 소모하면서 퓨즈를 완전히 퓨징시키는 효과를 얻을 수 있고, 퓨징 장치를 포함하는 장치의 불량율을 낮출 수 있는 잇점이 있다.
Patent KR-100275872-B1 (KR)
Title: Device for preventing moisture of microwave oven sensor
Inventor: CHOI MU YEON
IPC: H05B6/80
Filed: 1997-11-15
Granted: 2001-02-01
Abstract: PURPOSE: A device for preventing moisture of a sensor in a microwave oven is provided to open or close a gap between a sensor hole and a sensor by using air flowing and to reduce a producing cost by simplifying structure. CONSTITUTION: A device for preventing moisture of a microwave oven sensor comprises a sensor hole mounted on a side portion of a cavity; a suction guide(15); a connecting axis(16); a shutoff plate(20) preventing steam from letting in a sensor; a water blowing plate(22) rotating through flowing of air by being integrally formed with the shutoff plate; a rotary guider mounted on a side of the water blowing plate; a hinge hole(25) formed on the rotary guider; protrusions(17,17') protruded on an outer portion of the hinge hole; and a rotary center plate rotationally formed on a sensor bracket(5). Thereby, the device for preventing the moisture of the microwave oven opens or closes a gap between the sensor hole and the sensor by using air flowing.
Patent KR-100494072-B1 (KR)
Title: 전환밸브장치
IPC: E02F9/22
Filed: 1997-12-03
Granted: 2005-08-31
Abstract: 제1·제2출력포트의 압력에 의해서 제1·제2출력포트에 압력을 교대로 출력할 수 있도록 한다. 
     펌프포트(4)와 제1출력포트(5), 제2출력포트(6)와 제1탱크포트(7), 제2탱크포트(8)를 연통·차단하는 전환스풀(3)을 가지는 전환밸브(A)와, 제1출력포트(5)의 압력에 의해서 릴리프 개시하는 제1릴리프밸브(20)와, 제2출력포트(6)의 압력에 의해서 릴리프 개시하는 제2릴리프밸브(21)를 구비하고, 제1·제2출력포트(5,6)의 압력이 제1·제2릴리프밸브(20,21)의 릴리프개시압력으로 되면, 그 릴리프한 압력으로 전환스풀(3)이 전환작동하여 제1·제2출력포트(5,6)로 교대로 압력을 출력하는 전환밸브장치로 한다.
Patent KR-100269134-B1 (KR)
Title: Apparatus and method for editing, transmitting and receiving fax in pda or wpc
Inventor: PARK HEE-YOUNG
IPC: H04B1/38
Filed: 1997-12-09
Granted: 2000-10-16
Abstract: PURPOSE: A device and method for editing and transceiving fax in a PDA(Personal Digital Assistant) is provided to store/manage edited files as object files, and to convert the object files into bit map files when a fax transmitting command is applied so as to minimize a memory capacity. CONSTITUTION: An editor(104) edits a document inputted by a user. The editor(104) stores a file used over a determined frequency as a bit map file, and stores a file used below a determined frequency as an object file. A fax transmitter(106) converts the object file into the bit map file in respond to a transmission command for the object file of the user, and transmits the converted bit map file to an other terminal through a telephone network, then transmits the bit map file stored in the editor(104). A fax receiver(108) receives the data transmitted from the other terminal through the telephone network.
Patent KR-100227617-B1 (KR)
Inventor: HAN JIN-KYU
IPC: B41J29/393
Filed: 1997-12-12
Granted: 1999-11-01
Abstract: 본 발명은 프린터에 관한 것으로 특히, 컴퓨터의 프린터포트에 프린터케이블이 정확하게 접속되었을 경우에만, 이를 감지하여 NOT BUSY신호를 컴퓨터측으로 인가함으로써, 컴퓨터와 프린터간에 입/출력되는 제어신호와 출력데이터의 동기를 정확하게 맞출 수 있는 프린터의 데이터 안정화 회로에 관한 것이다. 
     종래의 프린터는 초기화가 끝나면, 바로, NOT BUSY신호를 컴퓨터 측에 인가하는 바, 인쇄명령을 수행한 후, 프린터케이블을 접속하거나, 프린터케이블의 접속이 불안정할 경우, 출력데이터 및 제어신호는 프린터에 정상적으로 인가되지 않아, 동기가 서로 틀려지므로, 이후에 인가되는 모든 데이터를 잃게 되어, 컴퓨터를 재부팅해야 하거나 프린터를 재 초기화해야 하는 문제점이 있다. 
     본 발명은 컴퓨터의 프린터포트에 프린터케이블이 정확하게 접속되었을 경우에만, 이를 감지하여 NOT BUSY신호를 컴퓨터측으로 인가함으로써, 컴퓨터와 프린터간에 입/출력되는 제어신호와 출력데이터의 동기를 정확하게 맞출 수 있다.
Patent KR-100325350-B1 (KR)
Title: Method for measuring thickness of aluminum film of niodium permanent magnet
Inventor: JUNG JAE IN
IPC: G01B21/08
Filed: 1997-12-24
Granted: 2002-05-09
Abstract: PURPOSE: A measuring method of the thickness of an aluminum in a niodium permanent magnet is provided to easily, simply and exactly measure the thickness by using the weight difference before and after melting a film with a sodium hydroxide solution. CONSTITUTION: The weight of a niodium permanent magnet coated with an aluminum film is measured. A sodium hydroxide solution is produced. The aluminum film is melted with the sodium hydroxide solution. Remaining materials on the surface of the magnet are removed. The weight of the niodium permanent magnet is measured. The weight of the melted film is calculated by the weight difference before and after melting the film. The thickness of the film is calculated by using the weight.
Patent KR-100349184-B1 (KR)
Title: Wafer attach method
Inventor: KANG SEONG GEON
IPC: H01L21/268
Filed: 1997-12-26
Granted: 2002-12-16
Abstract: PURPOSE: A wafer attach method is provided to attach silicon wafers at a relatively low temperature by irradiating an electron beam while a heat treatment process is performed. CONSTITUTION: At least one of the first wafer and the second wafer is exposed to the atmosphere to form an oxide layer. The first wafer and the second wafer are closely attached to each other in a vacuum state. An electron beam is irradiated to the first and second wafers. A heat treatment process is performed on the first and second wafers to make the first and second wafers attached to each other.
Patent KR-100262468-B1 (KR)
Title: Peptide that inhibits blood triglyceride level rise and blood triglyceride level rise inhibitor containing said peptide as active ingredient
Inventor: KAGAWA KYOICHI
IPC: A23K1/16
Filed: 1995-06-23
Granted: 2000-08-01
Abstract: The present invention relates to a peptide having the amino acid sequence shown in the sequence listing; an agent for inhibiting elevations of triglyceride levels in blood comprising the above peptide, a peptide Val-Tyr-Pro and/or a peptide Val-Thr-Leu as an active component; a food for specified health use which is endowed with a function of inhibiting elevations of triglyceride levels in blood by comprising these peptides as an active component; and a feed which is endowed with a function of inhibiting elevations of triglyceride levels in blood by comprising these peptides as an active component. According to the present invention, it becomes possible to prevent or treat obesity and hyperlipemia in humans and animals as well as cardiovascular diseases such as hypertension and arteriosclerosis associated therewith. Furthermore, it becomes possible to improve the meat quality of livestock and hatchery fish.
Patent KR-100259174-B1 (KR)
Inventor: JU JONG-HU
IPC: H04L12/28
Filed: 1998-01-22
Granted: 2000-06-15
Abstract: PURPOSE: A switch cell for crossbar matrix ATM switches is provided to eliminate the fanout, transmission distance and connection problems of a switch element input port and the arbitration and connection problems between switch element output ports, to easily install switch boards and to simplify wiring. CONSTITUTION: Each switch cell connecting each of the input and output ports in a crossbar matrix ATM N x N switch is composed of a switch element(100), a repeater(201), an output FIFO(202), and a multiplexer(203). The switch element(100) processes a m x m capacity. The repeater(201) is an input ATM cell driving unit between right and left switch cells. The output FIFO(202) stores an ATM cell transmitted from an upper switch cell. The multiplexer(203) multiplexes the output ATM cell of the switch element(100) and the output ATM cell of the output FIFO(202) and transmits them to a lower switch cell.
Patent KR-100251855-B1 (KR)
Inventor: SORIMACHI AKIRA
IPC: A47K13/12
Filed: 1998-01-23
Granted: 2000-04-15
Abstract: 서양식 변기의 변좌와 덮개의 개폐장치의 회전축에 의한 변좌와 덮개의 개방 상태에 있어서 지지상태를 안정시키고, 변기 본체상의 횡 방향의 설치 공간을 생략 가능하고, 더욱 상세하게는 회전축의 토크제어를 수행하기 위하여, 변기 본체 상에 취부되는 구조의 케이스본체의 축방향에 회전축을 회전가능하게 취부하고, 그 회전축을 상기 케이스 본체에 수납된 부분에 그 회전축의 제 1 회전제어수단을 설치하고, 그 제 1 회전제어수단의 상부 또는 하부의 상기 케이스 본체 내에 상기 회전축의 제 2 회전제어수단을 상하 방향에 평행하게 설치하여, 그 제 2 회전제어수단과 상기 제 1 회전제어수단과의 사이에 구동력전달수단을 설치함과 동시에 상기 회전축에 변좌 또는 덮개의 각 취부부의 일방을 회전가능하게 축받침 시키고, 타방을 상기 회전축과 함께 회전되도록 고정시키는 것을 특징으로 한다.
Patent KR-100498426-B1 (KR)
Inventor: SONG JAE HYEOK
IPC: H01L29/72
Filed: 1998-02-12
Granted: 2006-04-21
Abstract: 본 발명은 반도체 기억소자에 사용되는 감지증폭기의 트랜지스터에 관한 것으로, 반도체 기억소자의 메모리 셀 어레이 영역과 인접한 감지증폭기의 트랜지스터에 있어서 메모리 셀 어레이 영역에 형성되는 복수의 비트라인을 가로지르는 x 방향을 따라 배치된 활성영역과, 활성영역을 y 방향으로 가로지르면서 각각은 활성영역의 중심부분에서 구부러지고 x 방향으로 서로 이웃한 각각은 y축에 대하여 선대칭이 되도록 배치되어 각각의 사이에 좁은 폭을 갖는 활성영역 및 넓은 폭을 갖는 활성영역을 한정시키는 복수의 게이트 전극과, 넓은 폭을 갖는 활성영역의 중심부분을 노출시키는 콘택홀을 구비한다.
Patent KR-100304211-B1 (KR)
Title: 화상 기록 재생 장치
IPC: H04N5/278
Filed: 1998-02-25
Granted: 2001-11-22
Abstract: 본 발명은 디지탈 스틸 카메라에 있어서, 캐릭터 폰트(font) 판독 제어 회로(20)는, 모니터 장치가 NTSC 방식일 경우는 폰트용 메모리(23)에서 판독한 46라인으로 구성되는 캐릭터를 포시용 메모리(8)에 기입하고, 모니터 장치가 PAL 방식일 경우는 캐릭터의 라인수를 54라인으로 증대시켜 표시용 메모리(8)에 기입한다. 따라서, NTSC용 폰트만을 준비하면 되기 때문에 메모리 용량이 적게 된다.
Patent KR-100259081-B1 (KR)
Title: Multilayer metal line substrate and method for fabricating the same
Inventor: KANG DAE-SOON
IPC: H01L21/28
Filed: 1998-02-27
Granted: 2000-06-15
Abstract: PURPOSE: A multilayer metal line substrate and a method for fabricating the same are provided to implement fine line width with simple processes by inserting a ceramic connector such as conductive layers into holes to realize electrical connection. CONSTITUTION: A first metal line layer(12) is formed on a first substrate(11) except a first hole. A first insulating film(13) is formed on the first metal line layer(12) adjacent to the first hole. A first plating layer(17) is formed on the exposed first metal line layer(12) and on the side of the first insulating film(13) adjacent to the first hole(15). A second substrate(11a) having a second hole(16a) greater than the first hole(15) is formed on the first insulating film(13). A second metal line layer(12a) is formed on the second substrate(11a). A second insulating film(13a) is formed on the second metal line layer(12a) adjacent to the second hole(16a). A second plating layer(17a) is formed on the exposed second metal line layer(12a) and on the sides of the second insulating film(13a) adjacent to the second hole(15a). A first/second conductive layers(19,19a) are respectively formed within the first/second holes(16,16a).
Patent KR-100338853-B1 (KR)
Title: 도전성플라스틱,그들로형성된도전회로및도전회로형성방법
IPC: H01B1/22
Filed: 1998-02-27
Granted: 2005-02-03
Abstract: 리드-프리 초고도전성 플라스틱은, 열가소성 수지, 가소화되는 동안 용융된 리드-프리 솔더 및 열가소성 수지 내의 리드-프리 솔더의 입자를 미세하게 분산시키는 것을 촉진하는 금속 분말 또는 금속 분말과 금속단섬유의 혼합물을 포함하는 도전성 수지 조성물로 형성된다. 리드-프리 초고도전성 플라스틱에서, 리드-프리 솔더의 입자들이 플라스틱 내에서 용융된 솔더를 경유하여 상호 연결되므로, 리드-프리 솔더의 입자들은 상호 결합되어서, 고도전성을 얻는다.
Patent KR-100259779-B1 (KR)
Title: The power transmission and discontinuous apparatus of an emboidering machine
Inventor: SEO HO-SEONG
IPC: D05C11/00
Filed: 1998-03-10
Granted: 2000-06-15
Abstract: PURPOSE: Provided is an equipment of power transmission and power intermittence on an embroidering machine which is characterized by minimizing a load of the equipment owing to a simple structure, and being possible to embroider effectively owing to intermitting manually and automatically. CONSTITUTION: The equipment is comprised of: (a power transmission device)a main shaft(2) and a cam shaft(8) connected by a reciprocal gear; a cam(15) connected and installed in an outer frame(10) on the front of the cam shaft(8); a guide bar(30) set on the outer frame(10) vertically; a guider rising and falling in accordance with the guide bar(30) under the condition of supporting a clamped tool(55) of a needle board(50) by a change operating tool(38); a crank(20) connected and set on the guider; and a power intermittence device controlling going up and coming down owing to terminating the clamped tool(55) of the needle board(50) forming the supporting condition by turning the change operating tool of the guider. The power transmission device is characterized by lengthening the length of the crank(20), forming a connecting groove(15a) on the front side of the cam(15), and turning the cam(15) and the crank(20) under the condition of adhering the cam(15) to the crank(20). The power intermittence device is characterized by installing a supporting guider on one side of the change operating tool(38). The equipment is characterized by a control device installed to an operating rod operating front-and-back by a solenoid(S) on the rising and falling position of the change operating tool(38). Operating of the equipment is characterized by turning the change operating tool(38) in accordance with a front-and-back movement of the operating rod, so controlling a link operating with the needle board(50).
Patent KR-100301811-B1 (KR)
Title: Column selecting circuit
Inventor: JANG SEONG JIN
IPC: G11C7/10
Filed: 1998-03-13
Granted: 2001-09-22
Abstract: PURPOSE: A column selecting circuit is provided to minimize a layout area and to prevent a generation of an unwanted current flowing by sharing a read bus line and write bus line with a single bus line. CONSTITUTION: An equalizer part(37) makes a bit line to equalize to a bit bar line. A bit line sensing amplifier(33) compensates for a level of signal voltage of the bit line and bit bar line as a word line is selected. An enable signal output part(35a) gives an output of enable signal for operating a bit line sensing amplifier. Data bus line and data bar bus line transfer data of a memory cell from the bit line and bit bar line into the sensing amplifier and output data of main sensing amplifier into the bit line and bit bar line. A data transferring part(39) alternatively transfers data of each lines each other according to a column selecting signal and read/write signal between the data bus line and the data bar bus line and bit line and bit bar line. A precharge lever adjusting part(41) performs an adjustment of the precharge level of the data bus line and the data bar bus line.
Patent KR-100294991-B1 (KR)
IPC: G05B21/02
Filed: 1998-03-13
Granted: 2001-07-12
Abstract: In a method to reduce nitric oxide atmospheric emissions from a combustion process, ammonia (8a) is injected into the flow of combustion gases upstream of a catalytic converter (SCR process), or urea or a similar substance is spray-injected into an afterburner chamber (SNCR process). The agent is introduced in proportion to the quantity of nitric oxide (11a). The quantity of agent introduced is calculated and determined by reference to both: (a) the quantity of nitric oxide measured (16b) and a first process setting (14b) determining the quantity of agent; and (b) a second process setting (13b) for the quantity of agent which is determined by the agent slippage; and that (c) either the first or second process setting is adopted (12b), depending upon the level of nitric oxide detected. Also claimed is a regulation and control assembly for the above method.
Patent KR-100269671-B1 (KR)
Title: Method for detecting substance having an activity to inhibit hiv's infection using immunoassay and variant protein used for said method
Inventor: YU YEON GYU
IPC: G01N33/532
Filed: 1998-03-21
Granted: 2000-10-16
Abstract: PURPOSE: A method for detecting HIV infection inhibiting-material using ELISA is provided, thereby HIV infection inhibiting-material can be rapidly, cheaply and safely detected, so that it can facilitate the development of HIV therapeutic agents. CONSTITUTION: The method for detecting HIV infection inhibiting-material which, in particular, inhibits the activity of gp41 of HIV, comprises the steps of: adsorbing a mutant protein, Trx-N, on the surface of a plastic cell culturing vessel and adding GST-C proteins and testing materials in the vessel; removing free GST-C proteins which are not bound with Trx-N proteins and adding the first antibody(anti-GST Ab) having GST specificity; removing free first antibody and adding the second antibody(anti-Goat Ab) which recognizes the first antibody; removing the free second antibody and adding peroxide (H2O2) and OPD(o-phenylenediamine) as substrates of peroxidase; and detecting the coloring of OPD oxidized by that peroxidase binds with the second antibody.
Patent KR-100381213-B1 (KR)
Title: Cyclic urea derivative having farnesyl transferase inhibiting activity and method for manufacturing the same
Inventor: MUN GYEONG DEOK
IPC: C07D233/00
Filed: 1998-03-26
Granted: 2003-08-14
Abstract: PURPOSE: Provided is a cyclic urea derivative having farnesyl transferase inhibiting activity and method for manufacturing the same. The cyclic urea derivative is represented by the formula(1) and used as an anticancer agent. CONSTITUTION: A cyclic urea derivative, which has farnesyl transferase inhibiting activity, is characteristically represented by the formula(1), wherein R1 and R2 are independently hydrogen or dicyclic aromatic group; R3 and R4 are independently hydrogen, substituted or unsubstituted lower alkyl, phenyl, aromatic heterocyclic group or nonaromatic heterocyclic group; R is hydrogen, substituted or unsubstituted alkyl, alkenyl, phenyl, aromatic heterocyclic group or nonaromatic heterocyclic group; m is an integer of 1-4; p is an integer of 0-4; and n is an integer of 1-5.
Patent KR-100329734-B1 (KR)
Inventor: CHOI JIN HYEOK
IPC: G11C11/401
Filed: 1998-04-03
Granted: 2002-06-20
Abstract: PURPOSE: A semiconductor memory device having a terminal for inputting addresses and data is provided to reduce the number of pins by sharing a data input/output pin and an address input/output pin. CONSTITUTION: A multiple input/output pad(M-PAD) has a common pin for performing an input/output process of data. An address enable signal(/AE) as an additional control signal is used for distinguishing a data signal from an address. The address enable signal(/AE) is an external signal generated from a controller. An address signal is inputted through the multiple input/output pad(M-PAD), an input buffer(32), and an address input terminal(34) according to a logical level of the address enable signal(/AE). Selected data are outputted to the multiple input/output pad(M-PAD) through an output buffer(30) according to each logical state of a write enable signal(/WE) and an output enable signal(/OE). The data are inputted into the selected memory cell through the input buffer(32) and the data input terminal(34) according to the logical state of the write enable signal(/WE).
Patent KR-100265286-B1 (KR)
Title: Apparatus of supplying chemical for manufacturing semiconductor device and its operation method
Inventor: HWANG KYUNG SUCK
IPC: H01L21/304
Filed: 1998-04-20
Granted: 2000-10-02
Abstract: PURPOSE: A chemical circulating supply device for manufacturing a semiconductor device and a method for driving the same are provided to prevent an etching error by installing a thermal exchange device and a chemical bypass line on a circulation line. CONSTITUTION: A chemical storage tank(40) stores the predetermined amount of chemical. A process execution portion performs a specific manufacturing process by the supplied chemical. A chemical circulating line(42) circulates the chemical by using a pump(44). A chemical supply line(50) supplies the chemical to the process execution portion. A chemical withdrawal line(64) withdraws the chemical supplied to the process execution portion. A chemical bypass line(62) bypasses the chemical to the chemical withdrawal line(64) when a supply nozzle(53) of the chemical supply line(50) is located at a bypass location. A thermal exchange portion(46) is installed on the chemical circulating line(42).
Patent KR-100315768-B1 (KR)
Title: Memory access method for high-speed data reproduction and dvd system employing the same
Inventor: KIM BANG HWAN
IPC: G11B20/18
Filed: 1998-05-09
Granted: 2002-01-15
Abstract: PURPOSE: A memory access method for high-speed data reproduction and a DVD system employing the memory access method are provided to process data at a high rate without using a high-speed memory. CONSTITUTION: Data is read from a DVD and demodulated in an EFM demodulator(31). The demodulated data is not stored and inner code error correction is performed. The data for which inner code error correction is finished is received and stored. The stored data is read and outer code error correction is carried out. The data for which outer code error correction is completed is stored again. The stored data is read and inner code error correction is performed again. Based on the fact that the sequence of data for which final error correction is finished is identical to the data sequence for descrambling, the data is not stored but directly descrambled.
Patent KR-100293131-B1 (KR)
Title: 전력전송시스템,전력전송/통신시스템및리더및/또는라이터
IPC: G06K7/00
Filed: 1998-05-15
Granted: 2001-07-12
Abstract: 본 발명은 리더 및/또는 라이터로 부터 IC 카드로 전자기파를 이용하여 전력을 전송하고 리더 및/또는 라이터와 IC 카드 사이의 통신 신호를 전자기파를 이용하여 전송 또는 송수신하기 위한 전력 전송/통신 시스템에서, 상기 리더 및/또는 라이터로 부터 출력된 전자기파에 의해 유도된 자계의 강도 즉, 유도된 전력의 크기 및 전력을 전송하기 위해 필요한 시간을 제어하는 전력 전송/통신 시스템을 제공한다.
Patent KR-100260228-B1 (KR)
Inventor: KANG JONG MIN
IPC: E02F9/10
Filed: 1998-06-03
Granted: 2000-07-01
Abstract: 목적 : 본 발명은 내부로 유입되는 외부소음을 줄이고, 바닥판의 진동레벨을 높이며, 나아가 피로파괴에 의한 위험성을 감소시킨 굴삭기의 캡에 관한 것이다. 
     구성 : 작업장치가 설치된 선회부와 주행부로 이루어져 토목공사 등에 사용되는 굴삭기에서, 상기 선회부(20)에 설치되고, 외관을 이루는 각종 패널 및 윈드실드, 도어 등이 상호 조립되는 상부구조물(35)에 평판형 바닥판(40)이 접합되고, 상기 상부구조물(35)과 바닥판(40)의 결합부에는 밀봉재(48)가 설치되며, 소정의 결합수단에 의해 상기 바닥판에 부착되어 피로파괴와 진동을 감소시키는 다수의 리브(41)(42)로 구성되어진다. 
     효과 : 바닥판에 리브를 설치함으로써 트위스트 강성을 높일 수 있어 피로파괴에 대한 위험 부담을 줄일 수 있고, 상부구조물과 바닥판의 접합부에 밀봉재를 설치함으로써 외부로부터 전달되는 소음을 감소시킬 수 있는 효과를 얻을 수 있다.