baber/WOPTO huggingface dataset:
Patent KR-20010055294-A (KR)
Inventor: SHIN YONG JUN
IPC: H02J9/00
Filed: 1999-12-10
Abstract: PURPOSE: An apparatus for reducing consumption of a battery of a portable equipment and a control method are provided to minimize consumption of a battery of a portable equipment. CONSTITUTION: A control part(20) is comprised of a micom which controls a data transmission time and a data content power and has a monitoring function. A voltage detecting part(22) monitors a voltage level of a battery and informs to the control part(20) whether the voltage level of the battery is lower than a reference voltage. The first and the second power switches(24,26) supply a power to an RF transmitting part(30) according to a command of the control part(20) when a data to be transmitted is generated and cut off the power to reduce power consumption when it is a normal monitoring condition. The RF transmitting part(30) receives the data to be transmitted and the power when there is a transmission from the control part(20) and performs a wireless transmission through an antenna. A monitoring circuit(32) connects a predetermined sensor, monitors the condition and transfers the condition to the control part(20).
Patent KR-20010055871-A (KR)
Inventor: CHOI BYEONG DAE
IPC: A01H13/00
Filed: 1999-12-13
Abstract: PURPOSE: A novel marine micro alga SPI-2 and a culture method thereof are provided to contain essential amino acid and higher unsaturated fatty acid, especially DHA(22:6n-3) and DPA(22:5n-6), and be used as feed for Rotifer and Artemia or as a nutrient enhancer. CONSTITUTION: The marine micro alga S pi(KCTC 0694BP) contains a large quantity of essential amino acid and higher unsaturated omega-3 fatty acid, DHA(22:6n-3) and higher unsaturated omega-6 fatty acid, DPA(22:5n-6). The marine micro alga S pi is cultured in a medium. The medium is produced by mixing seawater and composition selected from the group consisting of yeast extract, soytone, proteose pepton No.3, polypepton, ferric citrate, and glucose.
Patent KR-20010055883-A (KR)
Inventor: HWANG JAE SEONG
IPC: H01L27/115
Filed: 1999-12-13
Abstract: PURPOSE: A nonvolatile semiconductor memory device and a fabrication method thereof are provided to reduce a critical dimension of space between adjacent floating gate electrodes and thereby to reduce a loss of an isolation layer during etch of a dielectric layer formed on the floating gate electrode. CONSTITUTION: The device includes the floating gate electrodes(76b) separated from each other on the isolation layer(74). Particularly, each floating gate electrode(76b) has a stepped or rounded edge. In the method, a layer for the floating gate electrode(76b) is selectively and partially etched at first, and then a polymer spacer or a silicon nitride spacer is formed on an etched sidewall of the layer. Next, the layer for the floating gate electrode(76b) is selectively and completely etched to expose a portion of the underlying isolation layer(74) by using the spacer as an etching mask, so that the layer is divided into the floating gate electrodes(76b) with the stepped edge. The floating gate electrodes(76b) are then covered with the dielectric layer(83a) and a superjacent control gate electrode(85a). On the other hand, a polysilicon layer may be formed over the partially etched layer for the floating gate electrode and then wholly etched back to form the floating gate electrodes with the rounded edge.
Patent KR-20000048333-A (KR)
Inventor: KOHARA NAOKI
IPC: H05K1/00
Filed: 1999-12-22
Abstract: PURPOSE: It is an object of the present invention to provide a high-quality and highly reliable flexible thin film capacitor that results in a thin mounted substrate on which the components are mounted, and is flexible so that it hardly is broken when being bent. Furthermore, it is another object of the present invention to provide a method for producing a flexible thin film capacitor having such excellent characteristics. CONSTITUTION: According to a flexible thin film capacitor of the present invention, an adhesive film(2) is formed on a substrate(1) composed of at least one selected from the group consisting of an organic polymer and a metal foil, and an inorganic high dielectric film(4) and metal electrode films(30) are formed thereon. A metal oxide adhesive film can be used as the adhesive film 2. The adhesive film(2) is formed in contact with the inorganic high dielectric film(4) and at least one of the metal electrode films(3).
Patent KR-20010063504-A (KR)
Inventor: YOON YEONG JIN
IPC: G11C11/4063
Filed: 1999-12-22
Abstract: PURPOSE: A synchronous memory device is provided to increase margin to a cycle time of a clock by performing a latch and a command decoding at once and stably operate at a high frequency by reducing time until a data from a read command is generated. CONSTITUTION: The synchronous memory device includes an inputting terminal, a pre-charging terminal and a latching terminal. The inputting terminal decodes with the mixing of an inputted signal in response to a chip selecting signal, the first internal clock signal outputted from a delay fixing loop, the second internal clock signal outputted from a clock buffer, a row address strobe signal, a column address strobe signal and a write enabling signal. The precharging terminal pre-charges an outputting node of the inputting terminal in response to the first and second internal clock signals. The latching terminal generates an internal control signal by latching a signal of the outputting node.
Patent KR-20010057435-A (KR)
Title: Prepayed card
Inventor: LEE TAEK HYEON
IPC: B42D25/27
Filed: 1999-12-23
Abstract: PURPOSE: A prepaid card having a lottery function is provided which adds the premium function to the prepaid card so that it could be effectively used for publicizing and marketing the prepaid card. CONSTITUTION: The prepaid card(1) having a lottery function comprises: (i) a premium expression(4) which is written on the surface of the prepaid card; (ii) an ID(5) which is written on the surface of the prepaid card to identify the existence of the premium expression; and (iii) a sticker(2) which is made of metal such as aluminum and adhered by an adhesive(3) to the upside of the surface where the ID has been written.
Patent KR-20010061593-A (KR)
Inventor: AHN MYEONG GYU
IPC: H01L27/108
Filed: 1999-12-28
Abstract: PURPOSE: A method for forming a cylindrical charge storage electrode is to form an undercut area into an area in which a tail phenomenon is generated, thereby preventing the bridge fail. CONSTITUTION: An interlayer dielectric is formed on a semiconductor substrate(40). Using a photoresist pattern as a mask, a contact hole is formed to etch a PSG(phosphosilicate glass) film(43), a PE-TEOS(tetraethoxysilane) film(42) and a BPSG(borophosphosilicate glass) film(41). The first polysilicon film(45) is then deposited to bury the contact hole. After forming a photoresist pattern, the first polysilicon film is etched by doping and patterning a photoresist film. Under the first polysilicon film, an undercut area is formed by wet-etching the PSG film. The second polysilicon film is deposited along the surface of the resultant structure. To form a sidewall spacer(47a), the second polysilicon film is etched. By removing the photoresist pattern, a cylindrical charge storage electrode is formed.
Patent KR-20010061614-A (KR)
Inventor: KIM IL GU
IPC: H01L21/28
Filed: 1999-12-28
Abstract: PURPOSE: A method for forming a contact hole is to improve the reliability and the speed through an etching process using a mixed gas in forming a contact hole having a low dielectric layer. CONSTITUTION: A metal interconnection(21) is formed on a semiconductor substrate. The metal interconnection is used as a lower conductive layer. The first insulating layer(22), a low dielectric layer(23), and the second insulating layer(24) are formed on the metal interconnection(21) in this order. A photoresist layer is deposited on the second insulating layer. After forming a photoresist pattern(25) by exposing and developing the photoresist layer, a contact hole is formed to expose a predetermined part of the metal interconnection through a dry etching process using the photoresist pattern as a mask. The dry etching process is performed by using O2, CxFy, CHxFy, N2 gas. The first insulating layer uses TiN, Ti, Ta, TaN, SiN, SiON, and SiC as a lower insulating layer.
Patent KR-20010059159-A (KR)
Inventor: LEE JONG BEOM
IPC: B60C19/00
Filed: 1999-12-30
Abstract: PURPOSE: A finite element modeling method can represent elastic mode to improve the model for suspension analysis. CONSTITUTION: A modeling method comprises five steps. The first step(21) is to study the size and the weight of a tire. The second step(22) is to construct an elastic tire model composed of the consistent mass of the center of the tire, three-directional springs radially connected to the consistent mass and a bar connecting the three-directional springs respectively. The third step(23) is to set initial values of the three-directional springs. The forth step(24) is to analyze the elastic tire model with finite elements. The fifth step(25, 26) is to compare the forth step(24) with a real object.
Patent KR-20000068246-A (KR)
Title: 시트 서스펜션장치 및 그 조정기구
IPC: B60N2/90
Filed: 1997-08-20
Abstract: 시트장치는 하중에 대하여 플랫폼 요소가 가로방향으로 연장될 수 있도록 경사진부분(3A)들을 갖는 복수개의지지 와이어(3)들이 사이드 레일(1)들 사이에서 연장된 와이어 그리드 형태의 플랫폼 요소를 포함한다. 상기 사이드 레일(1)들은 그것이 시트 프레임(5)의 평면으로부터 상당한 이동에 대하여 사이드 레일(1)들이 유지되도록 제한되게 신장되는 와이어 링크(6)들에 의해 시트 프레임(5)에 링크된다. 상기 사이드 레일(1)들은 또한 사이드 레일(1)들의 전방으로 시트 프레임에 고정된 보우든 케이블(9)들에 의해 시트 프레임(5)에 링크되며, 인접한 와이어 링크(6)들 사이에서 사이드 레일(1)들의 전방 부분들을 당기도록 수축될 수 있어서 조정가능한 요추 지지부를 제공하도록 플랫폼 요소의 형상을 변화시키도록 된다.
Patent KR-20000068691-A (KR)
Title: 반도체칩 성형용 에폭시수지 밀봉재료 및 제조방법
Filed: 1997-08-07
Abstract: 이송성형장치에 의해 반도체칩을 성형하기 위해 사용되는 에폭시 수지 밀봉용 재료로서, 본 재료는 에폭시 수지, 경화제, 무기충전제 및  형틀 해제제를 포함한다. 재료는 과립으로 만들어지고 입자크기에 있어서 0.1 mm 미만의 미세입자인 나머지 1 중량% 이하와 함께 재료의 99 중량% 이상의 0.1내지 5.0 mm의 입자크기를 가지는 입자로 구성된다.  재료는 20 내지 40도의 미끄럼각을 가지고  이송성형장치의 공동부에로의 이송경로에 차단을 일으키지 않는 우수한 유동성 및 우수한 밀봉성능을 보여준다. 
     재료는 B-단계 반경화 재료가 상기 언급된 성분을 포함하는 밀봉용혼합물을 혼합하고 혼합된 산출물을 반경화시킴으로서 처음으로 제조된다.그 후 반경화체는 직경 5 mm이하의 입자로 분쇄된다.  입자는 0.1 내지 5.0 mm의 직경을 가지는 입자와 0.1 mm 미만의 직경 가지는 미세입자로 구성된다.  그 다음 수지성분의 액상에 미세입자를 잡아내기 위해 과립을 연속적으로 움직이는 동안 열이 과립의 표면상의 밀봉용 혼합물의 수지성분을 융해시키기 위해 가해진다. 그 후 액상은 0.1mm미만의 직경을 가지는  미세입자를 합체하고 있는 수지층으로 코팅된  에폭시 수지 밀봉용 재료를  얻기 위해 건조된다.
Patent KR-20010033574-A (KR)
Title: 콘크리트에 사용하기 위한 조성물 및 이것으로부터 수득된콘크리트 제품
IPC: C04B20/00
Filed: 1997-10-16
Abstract: 본 발명은 미세한 미립자 상태의 유리를 콘크리트 제품용 응집체로서 사용하는 것에 관한 것이다.  유리의 상당 부분은 크기가 150 미크론 미만이다.  유리는 바람직하게는 슬래그와 배합된 다음, 더욱 바람직하게는 함께 융합된 다음, 요구되는 입자 크기로 분쇄된다.  본 발명의 제품은 물 및 산에 대해 영향을 받지 않는 성질 및 충분한 강도를 유지하면서도 알칼리/실리카 분해에 대해 저항력이 있는 것과 같은 여러 가지 바람직한 성질을 나타낼 수 있다.  바람직한 조성물은 물 및 산에 대해 영향을 받지 않고, 알카리/실리카 분해에 대해 저항력이 있으며, 경화시에 빠르게 고강도에 도달한다.
Patent KR-20000069757-A (KR)
Title: 지터가 감소되게 하는 집적 오실레이터
IPC: H03K3/03
Filed: 1998-10-12
Abstract: 집적 회로(IC)내에 있는 오실레이터의 신호는 비교기(CMP)의 출력단에서 얻어진다.  비교기(CMP)의 결정 레벨은 집적 회로(IC)에 있는 비교기(CMP)의 입력단과 기판(SBSTR) 사이의 전압차에 의하여 결정된다.  디지털 회로(DL)에 의하여 야기되는, 기판(SBSTR)의 불요 전압(spurious voltage)은 비교기(CMP) 입력단에서의 동일한 양의 불요 전압을 이용하여 보상된다.  그렇게 하기 위하여, 집적 커패시터(C 1 )는 비교기(CMP)의 입력단과 기판(SBSTR) 사이에 연결된다.  그 집적 커패시터(C 1 )는 보통의 외부 커패시터(C 1EXT )를 대신하게 된다.
Patent KR-20000070042-A (KR)
Title: 유리제품의 성형중 유리제품에 접촉하는 구조물용 커버링
IPC: C03B27/044
Filed: 1998-02-18
Abstract: 본  발명은  유리제품(12)의  성형중에  이들  유리제품에  접촉하는  구조물(4, 9)을  피복하기  위한  접촉부재  또는  커버링(1)에  관한  것이다.          이  커버링은  통공(10)을  가지고  예를들어  스테인리스  스틸로  구성된  비방향성의  섬유으로  구성된  비교적  치밀한  부직섬유직물(2)이다.        예를들어  이  커버링은  판유리의  성형공정에  사용되는  템퍼링  및  압력  링을  피복하는데  사용될  수  있다.
Patent KR-20010006535-A (KR)
Title: 터보장치를 보호하기 위한 방법과 장치
IPC: G06T15/00
Filed: 1998-03-13
Abstract: 운전특성치를 얻기위한 가능한 적은 센서의 갯수를 포함하는 장치 또는 장치를 이루기 위해서, 특성곡선(20)이 구비되어 있으며, 이 특성곡선으로 부터 터보압력(PL), 모터회전수(n) 그리고 운전페달위치에 상응한 기준연료량(QK)에 따라서 터보(3, 5)의 공기 흡입압력(AL)이 유도되며, 그리고 공기 흡입압력(AL)에 따라서 내연기관(1)에 연료량(QK')을 할당하기 위한 한계치(QKG1)을 결정하는 수단(21)이 구비되어 있다.
Patent KR-20010075817-A (KR)
Title: Electrical generating apparatus by the gravity and buoyant
Inventor: CHOI KI HO
IPC: F03B17/04
Filed: 2000-01-19
Abstract: PURPOSE: An electric generator is provided to cut down the production costs of power and to prevent environmental pollution by generating electricity with gravity and buoyancy. CONSTITUTION: An electric generator consists of: a tank(10) having a fitting portion(12) and a guide plate(14), filled with water; buoyant cases(20) rising up by buoyancy; a hopper(26) carrying the buoyant cases with plural blades(27); a driving gear(30) connected to the hopper through a first belt(36); a driven gear(40); a chain(46) having plural support members(47) with regular distances; a rotatable shaft(50) rotated by connection to the driven gear; a generator(60) connected to the rotatable shaft through a second belt(66), generating electricity by the dropping buoyant cases; a pulley(70) connected with the driven gear through a third belt(76); a working member(80) having a link(82) fixed to the pulley and a piston(84) hinged to the other side of the link; and an actuator(90) having an actuator chamber(92) for sliding the piston, putting each buoyant case into the tank by the working member. Electricity is supplied without limit of place as the generator is run by buoyancy and gravity. Therefore, environmental pollution is prevented.
Patent KR-20010077232-A (KR)
Title: The transmit and receive methods of the letters-chatting make use of the short message service function of a portable phone
Inventor: KIM YOUNG TAG
IPC: H04B7/26
Filed: 2000-02-01
Abstract: PURPOSE: A character chatting method using a short message transmission service function of a mobile phone is provided by which a short message can be easily and rapidly transmitted or received through one-time key operation. CONSTITUTION: When chatting through characters is performed using a short message service function of a mobile phone, a specific key is pushed(S1). Then, the telephone number of a counterpart is pushed(S2). The telephone number of a transmitting part is pushed(S3). A short message is constructed(S4), and then a transmission key is pushed to send the short message is to a receiver. The short message is received in a manner that a specific key is pushed, a short message is formed and the transmission key is pushed.
Patent KR-20000057919-A (KR)
Inventor: VALENTINE AREUNE W
IPC: H01L29/08
Filed: 2000-02-03
Abstract: PURPOSE: A process for forming at least one interface region between two semiconductor material regions is provided to control an electrical resistance of the interface by forming in the vicinity of at least a part of a boundary between the two semiconductor material regions. CONSTITUTION: A process for forming at least one interface region between two semiconductor material regions comprises the step of controlling an electrical resistance of the interface region by forming at least one dielectric material region including a nitrogen, in the vicinity of at least a part of a boundary between the two semiconductor material regions.
Patent KR-20000076620-A (KR)
Title: 불화질소 분해용 반응제 및 이를 이용한 분해 방법
IPC: B01D53/68
Filed: 2000-02-08
Abstract: 불화질소 가스와 분해용 고체 반응제를 200 ℃ 이상에서 접촉시켜, 불화질소내의 불소 성분을 반응제에 고정시키고, 동시에 부산물로서 산화질소류, 플루오르화탄소 및 일산화탄소의 생성을 억제시키는 것으로 이루어지며, 상기 반응제가 원소성 카본; 알루미늄 화합물, 철 화합물, 망간 화합물 및/또는 알카리토 금속; 알카리 금속 화합물; 및 니켈 화합물, 주석 화합물 및/또는 구리 화합물을 함유하는 불화질소의 분해 공정을 제공한다.
Patent KR-20010081473-A (KR)
Title: Device for transferring wafer of semiconductor manufacturing unit
Inventor: KIM CHANG WON
IPC: H01L21/68
Filed: 2000-02-15
Abstract: PURPOSE: A wafer transfer device is to prevent a particle problem caused by a damaged wafer and to prevent failure of a buffer robot and a slit valve to increase reliability of a process by preventing closure of the slit valve under a state that the wafer is mounted on the slit valve. CONSTITUTION: A buffer robot for transferring a wafer(W) is disposed in a buffer chamber(10). A slit is formed between the buffer chamber and a process chamber(20) to define a transfer path. The buffer robot has an arm(12) to which a blade(13) for supporting the wafer is arranged. A motor arranged within the buffer robot operates to extend and withdraw the arm to move the blade forward and backward so that the wafer is mounted within or discharged from the process chamber. A wafer sensing hole(34) is formed at a position of the blade spaced from a center of the blade towards an engaging end of the blade and the arm. A light emitting part and a light receiving part are arranged opposite to the wafer sensing hole under a state that the blade is returned to the buffer robot by withdrawal of the arm. A control unit controls a closing operation of the slit valve depending on a signal from the light receiving part.
Patent KR-20010049217-A (KR)
Inventor: HASATANI HIDEKI
IPC: B60K17/10
Filed: 2000-02-25
Abstract: PURPOSE: To provide a control working vehicle turnable irrespective of loads in drive wheels. CONSTITUTION: A flow dividing and joining valve is provided between a hydraulic pump and a hydraulic motor, in the control working vehicle provided with an engine mounted on a traveling truck, the hydraulic pump driven by the engine and the hydraulic motor for driving traveling wheels, in which a closed circuit is constituted by connecting the hydraulic pump to the hydraulic motor in parallel.
Patent KR-20010086691-A (KR)
Title: laser cutting method and apparatus
Inventor: OGINOGAN ITSIRO
IPC: B23K26/00
Filed: 2000-03-02
Abstract: PURPOSE: Provided are a laser processing method and an apparatus for the same to process a backward irradiation liquid crystal panel without strain caused by internal stress on split part of an injection-molded plastic plate. CONSTITUTION: The process comprises a preliminary step of irradiating the laser beam to the injected molded plastic plate out of focus before cutting undesired portions by irradiating the laser beam to the injected molded plastic plate. The apparatus comprises a laser beam light source(10); an optical system to introduce the radiated laser beam from the light source to the plastic plate(30); a mobile optical member(21,22) as a part of the optical system to regulate the focus of the laser beam irradiated to the plastic plate; and a control device to move the optical member to a location out of focus at the pre-heating process while to move the member to another location in the irradiation focus at cutting process.
Patent KR-20000030671-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D77/28
Filed: 2000-03-06
Abstract: PURPOSE: An outlet bar is provided to sanitarily drink a beverage, to suck and move the beverage at once and to tilt the cap of the container. CONSTITUTION: An outlet bar contains a body(100) which is tilted to one side by integrally forming in a container cap, and an operating straw(200) inside the body. A sealing body cap(300) is assembled in the upper opening of the body. An opening(101) forms a pitch(102) and a hoop(103) in the upper body. A folded unit(105) which is extended and laid down, is formed between the opening and an outflow hole inserting face(104). Also the straw is placed in the folded unit and forms a straw folded unit(201) and an outflow hole(202) in the lower part of the outflow hole inserting face. Also the structure contains a round hoop(203) and an air inlet groove(204). The outlet bar and the container are integrally metal molded by contacting the outer face of the outlet bar with the upper end of the container. The straw is made of a well-bent material without the straw folded unit.
Patent KR-20010092623-A (KR)
Title: Drainage system for self fire-off of tunnel fire and apparatus thereof
Inventor: YOO HYE DONG
IPC: E21F16/00
Filed: 2000-03-23
Abstract: PURPOSE: A fire dispersion preventive system in a tunnel is provided to extinguish with a fire wall and a watertight wall by guiding combustible material from a vehicle in a drain system promptly, and to reduce damage by preventing dispersion of the fire in the tunnel. CONSTITUTION: An extinguishing and draining system against fire is composed of a main drain pipe(20) draining underground water at both sides of a tunnel, discharging inflammables by extinguishing, and flowing water into a body(30); a continuous port(10) arranged horizontally on the main drain pipe with a slit and a passage; and the body as a siphon type manhole connecting to the continuous port and the main drain pipe, and having first, second and third chambers(33,34,35) divided by a fire wall(31) and a watertight wall(32). Inflammable fluid and flame are guided in the drain system through the slit of the continuous port at a fire, and extinguished with underground water filled in chambers, the watertight wall and the fire wall. The fire dispersion is prevented with discharging the extinguished combustibles through the main drain pipe.
Patent KR-20010068177-A (KR)
Title: Transport carriage
Inventor: YOO JE CHEOL
IPC: B61B7/02
Filed: 2000-03-30
Abstract: PURPOSE: A transfer carriage is provided to conduct lifting of a load and moving with one wire. CONSTITUTION: A support roller(3) is fitted more than two onto a fixing cable(1) placed between two positions. A main body(10) with hooks(11,12) fixed at both sides at a lower area of a support body(2) is hinged. To a lower area of the main body, a lower body(20) is hinged and inwardly of the lower body, a fixing piece(21) is mounted to oppose each other. Then a lower body of the fixing piece is hinged to the lower body while an upper body is hinged to a cylinder shaft(25). A cylinder(24) inserted to the cylinder shaft is combined to the lower body and a wire(7) passes through a guide piece(23) of the lower body after passing through a guide roller(13) and a base roller(14) of the main body. A transfer ring(30) is connected to the wire for the transfer ring to be fitted to the lower body.
Patent KR-20010039560-A (KR)
Title: Apparatus For Study Aid Using Replay of a Stored Question/Answer Sentence
Inventor: CHOI WON YONG
IPC: G09B5/06
Filed: 2000-04-06
Abstract: PURPOSE: A learning assistant system is provided which stores question/answer sentence with regard to learning issues and replay it freely so that it raises learning effect. CONSTITUTION: The learning assistant system through replay of stored question/answer(Q/A) sentence comprises the parts of: an input part(12) which replays, deletes, repeats or skips stored Q/A date in a memory card; a central processing part(13) which accesses the stored Q/A data as the selected function; a voice composition part(15) which is composed of an analog voice signal corresponding to Q/A data for replay among the accessed data; and a voice output part(16) which outputs the synthetic analog voice signal.
Patent KR-20000077043-A (KR)
IPC: G11C29/04
Filed: 2000-04-19
Abstract: 본 발명은 DRAM 셀과 같은 메모리 장치들의 고장 분석 프로세스에서 단계들을 제거 또는 감소시키거나, 메모리 장치에 대한 물리적 고장 분석을 적용하는데 대한 필요성을 제거하기 위해 도입된 결함 누설 스크린 테스트 장치 및 방법을 제공한다.  누설 전류, 접합 누설 전류 또는 서브스레스홀드 누설 전류에 기인한 특정 단일 비트 고장이 테스트의 판독 동작중에 메모리 장치의 p-웰 전압을 변화시킴으로써 특성화된다.  p-웰 전압은 테스트 코드 초기 프로그램 로드(IPL)에 의해 변화된다.  IPL 로직 신호를 디코딩하기 위해 부가의 로직이 메모리 IC상에 제공된다.  p-웰 변화 테스트를 수행하기 위해, 메모리 장치에는 IPL 디코딩 로직, 기준 전압 발생기, IPL 기준 전압 다중화기, p-웰 전압 피드백 회로 및 차동 증폭기 회로가 제공된다.
Patent KR-20010097794-A (KR)
Inventor: YANG HYEON MO
IPC: H04M1/57
Filed: 2000-04-26
Abstract: 본 발명은 발신자 정보의 표시기능를 갖는 단말기에서 발신자 정보를 음성으로 변환하여 출력함으로써, 가입자가 단말기로부터 일정거리 이격되어 있는 상태에서도 발신자를 확인하고 통화여부를 판단할 수 있게 하는 통신시스템의 발신자 정보를 음성으로 출력하는 단말장치 및 그 운용방법을 제공하기 위한 것으로, 이러한 본 발명은, 교환부에서 전송된 발신자 정보를 복조하여 해석하는 CLIP 해석부와; 상기 CLIP 해석부에서 해석된 발신자 정보의 출력형태를 제어하는 출력제어부와; 상기 출력제어부의 제어신호에 따라 상기 발신자 정보를 문자로써 표시하는 문자출력부와; 상기 출력제어부의 제어신호에 따라 상기 발신자 정보 및 링신호를 음성신호로 변환하여 출력하는 음성출력부로 구성되는 장치와, 교환부로부터 호신호와 함께 전송된 발신자 정보가 해석되면 음성표시기능이 활성화되어 있지 않은 경우에 상기 발신자 정보를 문자출력부를 통해 출력하는 제1단계와; 상기 제1단계에서 음성표시기능이 활성화되어 있으면 발신자 정보를 바탕으로 음성신호를 생성하는 제2단계를 수행하는 방법으로 구성되어, 가입자가 단말부로부터 일정거리만큼 이격되어 있는 상태에 있는 경우에도 음성으로써 출력되는 발신자 정보는 가입자에게 심리적 안정감을 부여하고 상황에 따라 통화응대의 완급을 조절할 수 있도록 하는 것이다.
Patent KR-20000077295-A (KR)
IPC: D06P3/66
Filed: 2000-05-17
Abstract: 본 발명은 신규한 브릴리언트 황색 플루오로트리아진 염료, 이의 제조 방법 및 이의 하이드록실- 및 아미도-함유 물질의 염색을 위한 용도에 관한 것이다. 
     즉, 본 발명은 하기 화학식 1의 수용성 염료, 이의 제조 방법 및 하이드록실- 또는 아미도-함유 물질의 염색 또는 날염을 위한 용도에 관한 것이다: 
     
       
         
       
     
     상기 식에서, 
     R 1 내지 R 6 , M, n, X 및 Y는 각각 특허청구범위 제 1 항에 정의된 바와 같다.