baber/WOPTO huggingface dataset:
Patent KR-20000018496-A (KR)
Title: Reference voltage occurring circuit of a flash memory device
Inventor: PARK JONG MIN
IPC: G05F3/24
Filed: 1998-09-02
Abstract: PURPOSE: A circuit of the flash memory device is provided to have the goal level without cutting the fuse when the reference voltage is different from the goal level and to enable the pass/fail test of the device is possible by using the circuit. CONSTITUTION: In the circuit, a channel is formed between a reference voltage outputting terminal(3) and the ground(2) and the PMOS transistor(MP11) in which a gate is connected to the first node(N1) is included. The circuit also comprises resistances(R11M, R12, R13, R14) which are in a serial connection between a power terminal(1) and the first node(N1), NMOS transistors(MN11, MN12, MN13) in which channels are in serial connection between the first node(N1) and the ground(2), and a blocking circuit which blocks the electric current passing the resistances and the NMOS transistors. The blocking circuit is connected to the both sides of the resistances(R13, R14).
Patent KR-20000019670-A (KR)
Title: Airbag containing adjusting device of inner pressure and producing method thereof
Inventor: KIM SEUNG MAN
IPC: B60R21/16
Filed: 1998-09-14
Abstract: PURPOSE: An airbag and a producing method thereof are provided to prevent the airbag from being torn irregularly and to adjust the inner pressure of the airbag conveniently for protecting a passenger. CONSTITUTION: An airbag(10) contains an incising unit(20) formed in one corner of a gas vent hole(15) in a cross shape for being incised according to the size of inner pressure and an incis ion blocking hole(25) formed in the end unit of the incis ion unit in a circular shape for stopping the progress of the incising state of the incis ion unit. Therefore, the incis ion unit is opened under a higher pressure of a certain amount to discharge gas in case of the inner pressure of the airbag being excessively large to harm a passenger.
Patent KR-19990046206-A (KR)
Title: 냉장고의 압축기 냉각팬 제어방법
IPC: F25D17/06
Filed: 1998-10-30
Abstract: 압축기의 운전율에 따라 팬모터의 속도를 상이하게 제어하여 압축기의 온도 상승을 방지할 수 있도록 하는 냉장고의 압축기 냉각팬 제어방법에 대해 개시한다. 이러한 냉장고의 압축기 냉각팬 제어방법은, 압축기의 구동과 동기하여 팬모터가 구동할 경우 팬모터의 속도가 강속모드인지를 판단하는 단계와; 팬모터의 속도가 강속모드일 경우 팬모터에 제1전압값을 인가시켜 팬모터의 속력을 증가시키고, 팬모터가 강속모드가 아닐 경우 팬모터에 제1전압값 이하인 제2전압을 인가시켜 팬모터의 속력을 감소시키는 단계와; 팬모터 속력의 감소시 기설정된 기준 전압값과 인가전압을 비교 판단하는 단계와; 기설정된 기준 전압값이 인가전압보다 높을 경우 팬모터의 운전율을 소정의 범위내에서 증가시키고, 기설정된 소정의 기준 전압값이 인가전압보다 낮을 경우 팬모터의 운전율을 소정의 범위내에서 감소시키는 단계를 포함한다. 따라서, 압축기의 연속 운전시 온도상승으로 인해 냉장고의 냉각효율이 감소되는 현상을 방지할 수 있게 된다.
Patent KR-19990045044-A (KR)
Title: 열응동스위치
IPC: H01H37/54
Filed: 1998-11-05
Abstract: 본 발명의 열응동스위치는 저면이 있는 통형상의 금속제의 용기를 구비하고, 관통구멍을 갖는 금속판과 이 금속판의 관통구멍에 전기적으로 절연된 상태로 기밀로 관통고정된 도전성의 리이드단자핀으로 구성된 뚜껑판을 구비하고, 이 뚜껑판이 상기한 용기의 개방구단말부에 용접 등의 방법으로 기밀로 고정시키므로서 기밀용기가 구성되어 있다. 
     또, 얕은 접시형상으로 조임형성되고 또한 거의 중심에 관통구멍이 형성되어있는 열응동판을 구비하고, 상기한 리이드단자핀에 있어서의 상기한 밀폐용기내의 부분에 설치되어 있는 고정접점부를 구비하고 상기한 뚜껑판의 금속판에 있어서의 기밀용기내의 측면에 고착되어 있는 강성이 높은 가동판지지체를 구비하고, 판용수철 형상의 도전성금속판으로 이루어지며 일단부가 상기한 가동판지지체에 고착된 낭창낭창한 탄성을 갖는 가동판을 구비하고 상기한 가동판의 자유단말측에 고정된 가동접점을 구비하고 있다.
Patent KR-20000031674-A (KR)
Title: Insulated gate bipolar transistor module
Inventor: KIM HO HYEON
IPC: H01L29/74
Filed: 1998-11-09
Abstract: PURPOSE: An IGBT(Insulated Gate Bipolar Transistor) module is provided to repress a parasitic vibration without using an additional silicon resistance. CONSTITUTION: An IGBT module has a substrate(200) settled on a hit sink(100), and the substrate is divided into two blocks(A',B') to increase a rated current capacitance. Two IGBT chips(310,320) are aligned in parallel in the block(A'), while aligning two diodes(410,420) in parallel to correspond to each IGBT chip. The diodes form a current channel for the recovering time of the IGBT chips. The anode terminal of the diodes is connected to the emitter terminal of the IGBT chips, and the cathode terminal is connected to the collector terminal of the IGBT chips. Then, a certain part of the substrate is consisted of resistance(510,520) narrowly lengthened in a wrinkle shape for connecting the resistance to the gate terminal of the IGBT chips.
Patent KR-20000000009-A (KR)
Title: Growing method of bean sprouts
Inventor: PARK DEOK IL
IPC: A01G9/00
Filed: 1998-11-09
Abstract: PURPOSE: A growing method of bean sprouts is provided to improve the productivity, to offer the nutritious, fresh, chemical free bean sprouts without an agricultural chemicals or a fertilizer. CONSTITUTION: A growing method of bean sprouts comprises the steps of:forming plural holes for draining water on the bottom surface; forming an end prominence to be inserted in the upper part of the other growing container(10); spreading a net on the bottom surface of inside; spreading a charcoal(30) on the upper part of it; putting beans; watering to grow bean sprouts.
Patent KR-20000031846-A (KR)
Title: Mobile telecommunication terminal with apparatus for protecting against interruption
Inventor: CHOE SANG IL
IPC: H04B1/40
Filed: 1998-11-10
Abstract: PURPOSE: A mobile telecommunication terminal with an apparatus for protecting against interruption is provided to extend a communication during a predetermined time when the power of a battery is used up. CONSTITUTION: A mobile telecommunication terminal with an apparatus for protecting against interruption comprises a CPU(50), a first and a second level comparator(30,40), a spare power supply(60), a changeover portion(70), and a power combination portion(80). The CPU controls each elements of a terminal and manages a first and a second reference voltage. The first and the second level comparisons compare the first and the second reference voltages. The spare power supply pprovided a spare power according to a control signal from CPU. The changeover portion pprovided the spare power to the spare power supply according to the control signal from CPU. The power combination portion combines the spare power from the changeover portion.
Patent KR-20000032582-A (KR)
Title: Device for writing
Inventor: LEE JU HWAN
IPC: B43K23/00
Filed: 1998-11-16
Abstract: PURPOSE: A writing device is provided to make carrying along the device easy by making a body curved by exterior force and to restrain damage due to the exterior force. CONSTITUTION: A writing device is composed of a tubular body(1), a core(5) receiving ink and having a tip(3) on its front end, a cap(7) combined to the front end of the body and protecting the tip and a cap(9) closing the rear end of the body to prevent separation of the core from the body. The body is formed of soft material having plasticity and has a coil spring(11) having elasticity along the lengthwise of the body. When a user uses the device, the body is easily curved by exterior force. Thereby, the damage due to the exterior force is prevented.
Patent KR-20000033133-A (KR)
Title: Method for inserting/deleting of sub system for dbms
Inventor: HAN MI KYUNG
IPC: G06F17/30
Filed: 1998-11-19
Abstract: PURPOSE: A method for inserting/deleting of sub system for DBMS is provided to make continuous service possible without switching a processor for a package change on an in-operation switching system, to reduce a reloading time of the whole package without reproducing a package on an in-operation processor by producing only a package in relation to the added or deleted subsystem, and to assure a consistency of a replicated data on the whole processors by setting a change prohibition mode on the replicated data when operating the DBMS to add/delete the subsystem. CONSTITUTION: A DBMS supporting method comprises steps of setting a replicated relation change prohibition mode by making the DBMS receive a type information change request on the addition /deletion og the subsystem, adding/deleting the subsystem type information to/from a replicated table within a system catalog and a type relation maintained by the DBMS, releasing the prohibition mode after finishing the addition/deletion of a log file on the subsystem, transmitting a value of a processing result status on a subsystem addition/deletion request, replacing a file including a processor information on the replicated relation within a storage device and adding/deleting a database on the subsystem.
Patent KR-20000033871-A (KR)
Title: Apparatus and method for preparing tool from automatic tool supplier
Inventor: LEE CHANG HO
IPC: B23Q3/155
Filed: 1998-11-26
Abstract: PURPOSE: An apparatus and a method are provided to prepare a tool from a central tool storage by automatically making out and outputting a tool list for driving tool delivering controller according to a process plan. CONSTITUTION: A linear induction motor is composed of a central tool storage(1), a linear induction motor track(3) for delivering a tool to a machine(2) from the central tool storage and a transporter supplying the tool to each machine, moving along a track(3). The motor contains a robot arm(5) supplying and recollecting the tool to a tool magazine, loaded on the transporter and a tool delivering controller controlling each device to deliver the tool to the machine. Then an automatic tool supplier using the linear induction motor consists of a database(6) storing a process plan, a process NC program and tool information and a computer(7) making out a tool list from the database and at the same time controlling the central tool storage to prepare and supply the corresponding tool.
Patent KR-20000038398-A (KR)
Title: Device for automatically supplying inhibitor inside circulating tank of hydrochloric acid
Inventor: PARK DEOK U
IPC: C23G1/04
Filed: 1998-12-07
Abstract: PURPOSE: An automatic supplying device of inhibitor inside a circulating tank of hydrochloric acid is provided to prevent a defect of thickness control and a blast of plate during rolling by an excessive acid of a strip surface in a cold rolling process to continuously roll after a strip acid of a hot coil and to improve a surface quality of a product. CONSTITUTION: An inhibitor is passed a pump by passing a filter of a section valve(105), a manual valve(105) and a ball valve(106) with a starting of a ventilating pump(107). When a pulper(105) is stopped during moving the pump, the inhibitor is passed with a check valve for by-pass over a regular pressure, a pressure of ventilated liquid is detected from a manometer(108) and the inhibitor is pumped to a ventilating line(112) through a damper for blocking a flux(111). A relief valve(110) drains the inhibitor to a tank when the pressure is over a regulated value of pressure, and collects a liquid inside a pipe laying into an inhibitor tank by the regular pressure of an air chamber(109) when the ventilating pump(107) is stopped. The inhibitor is inputted into a circulating tank(501-c) by passing the ventilating line(112), a manual valve(503) of a circulating tank unit(500), a first gate valve(504), an electronic flow meter(505), a diaphragm valve(506) and an angle valve(509). The diaphragm valve(506) is remote controlled by a numerical information of flux of the electronic flow meter(505). If an abnormality is generated in a supplying line, the line is used by shifting to a spare line. And when an exact amount of inhibitor is not controlled, the inhibitor is supplied into the circulating tank unit(500) by finely controlling one among the first and a second gate valves(504,507), the damper for isolating the flux(111) and the ball valve(106).
Patent KR-20000038946-A (KR)
Title: Method for producing mild steel rod without red rust on surface
Inventor: JANG YONG GWAN
IPC: C21D8/06
Filed: 1998-12-10
Abstract: PURPOSE: A method for producing a mild steel rod is provided to prevent red rust generation and to keep excellent scale property and mechanical property at the same time. CONSTITUTION: A low carbon billet contains less than 0.01wt% of C, less than 0.02wt% of Si, less than 0.15wt% of Mn, less than 0.015wt% of P, less than 0.015wt% of S and the remain of Fe and impurities. The billet is rolled to be a rod. The rolled rod is cooled with water at 250 to 500°C/sec and the cooled rod is wound in a temperature of 850 to 910°C. At an average cooling velocity of 7 to 11°C/sec, the cooled rod is first cooled down to 670°C, at an average cooling velocity of 3 to 6°C, secondly cooled down to 580°C and then cooled down to less than 580°C at an average cooling velocity of 7 to 13°C/sec. Thereby, the surface of the rod is prevented from generating red rust.
Patent KR-19990063193-A (KR)
Title: 자동차용 하부세척장치
IPC: B60S3/04
Filed: 1998-12-18
Abstract: 본 발명은 자동차용 하부세척장치에 관한 것으로, 차량(F)에 대하여 상대적으로 그 길이방향(L)으로 이동 가능한 받침대에 복수의 분사구가 장착된 두 쌍의 분사팔들(3a, 3b; 4a, 4b)이 구비되어 있으며, 그 분사팔들은 바닥에 인접한 영역에서 항상 수직 선회축(A1, A2)을 중심으로 선회할 수 있게 마주보는 받침대측면들(1a, 1b)에 배치되어 있다. 그 선회팔들(3a, 3b; 4a, 4b)에는 서보모터들(servomotor)이 배치되어 있는데, 그 서보모터들의 도움으로 분사팔들이 차량하부에서 차량길이방향(L)을 가로질러 뻗어있는 안쪽 전환위치로 선회할 수 있고, 차량길이방향(L)에 평행하게 뻗어있는 두 번째의 바깥쪽 전환위치로 선회할 수 있다. 그 이외에도 차량바퀴(R)를 주사(走査)하고 서보모터(6a, 6b)에 작용하는 조종장치(7)가 구비되어 있는데, 이러한 조종장치를 이용하여 분사팔들이 서보모터를 통하여 구동될 수 있어서, 각각의 분사팔들(3a, 3b; 4a, 4b)이 차량바퀴(R)에 도달하기 전에 안쪽을 향하는 위치에서 바깥쪽 전환위치로 선회할 수 있고, 차량바퀴가 통과하는 동안에 바깥쪽 전환위치에 유지되며, 차량바퀴를 통과한 후에는 다시 그 안 쪽을 향하는 위치로 보내질 수 있다(도 4).
Patent KR-20000040599-A (KR)
Title: Isdn interface unit
Inventor: MUN EUI CHEOL
IPC: H04L29/10
Filed: 1998-12-18
Abstract: PURPOSE: An ISDN interface unit is provided to interface information of 2B+D structure by using one interface card. CONSTITUTION: An ISDN interface unit comprises an S interface portion(10), an U interface portion(20), a control portion, a main board interface portion(40), a memory portion, and a timing control portion(60). The S interface portion interfaces an S reference point of an ISDN network, decodes data information of 2B+D structure, transmits the decoded information to a terminal end, and transmits coded information to a switching system. The U interface portion interfaces an U reference point of the ISDN network, decodes data information of 2B+D structure, transmits the decoded information to a terminal end, and transmits coded information to a switching system. The control portion controls transmission and reception of the data. The main board interface portion maintains the interface of the data. The memory portion sets up a B channel section. The timing control portion generates timing for interfacing the information of the 2B+D structure.
Patent KR-20000040995-A (KR)
Inventor: KIM GI HO
IPC: H01L21/027
Filed: 1998-12-21
Abstract: PURPOSE: A recognitive beacon for a wafer alignment is provided to perform a wafer alignment by forming a plurality of recognitive beacon on a portion which is not formed with a wafer pattern. CONSTITUTION: A recognitive beacon for a wafer alignment comprises a low magnifying power beacon recognized by a camera of a low magnifying power and a high magnifying power beacon recognized by a camera of a high magnifying power. The recognitive beacon is formed on a portion which is not formed with a pattern of a semiconductor wafer, by using a laser. The low magnifying power beacon is formed with a shape of + and the high magnifying power beacon is formed with a shape of -.
Patent KR-20000046719-A (KR)
Title: Method for direct attach bonding semiconductor integrated circuit
Inventor: KIM WON GYU
IPC: H01L21/60
Filed: 1998-12-31
Abstract: PURPOSE: A method for direct attach bonding a semiconductor integrated circuit is provided to form a bump on a pattern pad of a circuit board to connect the pad to the substrate. CONSTITUTION: A method for direct attach bonding a semiconductor integrated circuit includes following steps. At the first step, a solder bump(4) is formed on a circuit substrate pattern pad. At the second step, a semiconductor chip(2) is mounted on the solder bump. At the third step, the pattern of the semiconductor chip and an outer electrode is electrically coupled. The first step further includes following steps. At the forth step, a plating register is applied on the pattern pad. At the fifth step, a solder alloy is plated on the pattern pad. At the sixth step, the solder bump(4) is formed by removing the register and fusing it.
Patent KR-19990028859-A (KR)
Title: 2종의 데이터 카드용 카드 판독기
Filed: 1996-07-11
Abstract: 본 발명은 표면상에 접촉 패드가 제공된 칩-카드와 유도 타입의 데이터 카드를 차별없이 처리하는 능력을 가진 정적 판독 헤드의 개선에 관한 것이다.    상기 패드와 접촉하는 접촉 핀 (49) 의 승강은 핀을 지지하는 판 (48)을 C자형의 로킹 구동 아암 (41,41') 에 이음으로써 달성되는데, 상기 구동 아암은 상기 판에 부착된 피봇 (43,43') 에 슬라이딩식으로 결합된 분기된 자유 상부 림 (42)을 갖는다.  상기 구동 아암의 하부 림은 판독 헤드의 상부 (30) 의 하면 (47) 에 평행하게 신장한다.    또한, 상기 하부 림은 상기 하면에 대면하는 보스 (54)를 갖고, 상기 하면과 상기 보스간의 갭 (46) 은 유도 카드의 두께와 거의 동일하다.    칩-카드의 두께가 두꺼우므로 상기 보스가 아래로 눌리게 되어 상기 C자형의 구동 아암이 고정 축 (44)을 중심으로 시계방향으로 회전되며, 이로써 접촉 핀이 하강하여 카드 표면상의 접촉 패드와 접촉하게 된다.
Patent KR-19990067421-A (KR)
Title: 라벨 제조방법
IPC: B31D1/02
Filed: 1996-11-07
Abstract: 자가 접착성 라벨의 스트립은 그 위에 겹쳐진 라벨링 스트립(10)을 갖는 배접 스트립(20)을 제공하고, 이어서 라벨링 스트립을 연속적인 라벨(L)과 폐기 영역(W)으로 나눔에 의해 형성된다.  상기에서, 폐기 영역(W)은 배접 스트립에 라벨(L) 보다 더욱 단단히 고정되고, 라벨 도포 기계를 통해 지나가기 위해 라벨링 스트립의 강도를 효과적으로 강화한다.
Patent KR-19990077159-A (KR)
Title: 입자분리 및 검출장치
IPC: G01N21/53
Filed: 1997-01-07
Abstract: 안개상 오일입자나 입자상 물질을 검출하기 위한 입자검출장치가 분리가능하게 결합되는 측정부(5)와 유입/유출부(6)로 구성된다.    측정챔버(60)에는 모니터되는 영역에 유입구(16)를 통하여 연결된 수용챔버(30)로부터 확산에 의해 기체상 유체가 공급된다.    측정챔버(60)는 직경방향으로 대향되게 배치되어 투시공(56)을 통하여 포토다이오드(52)에 의해 투시되는 표본추출공간(62)을 통하여 상대측으로 광선이 향하도록 쌍을 이루는 발광다이오드(46A, 46B...)를 수용하는 원통형 동체(34)에 의하여 형성된다.    포토다이오드(52)가 표본추출공간(62)내에 있는 입자에 의하여 산란된 광선을 검출한다.    유리관(64)이 LED(46A, 46B)가 오염되지 않게 이를 보호하며 용이하게 청소될 수 있고 분리되어 보수될 수 있다. 
     각 LED(예를들어, 46A)는 광검출기로서 작용토록 일시적으로 차례로 작동되지 않으며 그 출력은 대향측 LED(예를들어 46B)로부터 수신된 광선에 응답하여 오염정도 측정값이 된다.    측정 및 유입/유출부(5, 6)는 유지 및 보수를 위하여 용이하게 분리된다.
Patent KR-19990077171-A (KR)
Title: 2,3-이치환 시클로펜타논 유도체, 그의 제조방법 및 의약 용도
IPC: C07D239/38
Filed: 1997-01-31
Abstract: 본 발명은 다음 화학식 I로 표시되는 화합물 및 그의 약리학적으로 허용되는 염(단, (1R, 2S)-2[(2R)-(2-아세틸아미노-2-카복시-에틸)티오메틸]-3-옥소-1-시클로펜탄카복실산(시스타사이클린)의 경우를 제외함), 그의 제조방법, 및 그의 의약 용도에 관한 것이다: 
     [화학식 I] 
     
       
     
     상기식에서, 
     X는 O, S, SO, SO 2 또는 NH를 나타내며, Y는 기 전체의 분자량이 15 이상 400 이하인 탄소수 1 내지 6개의 치환 또는 비치환 탄화수소 잔기이며, 이 탄화수소 잔기가 환상인 경우에는 환 중에 1 내지 2 개의 이항원자를 함유할 수 있다.  Z는 카복실기 또는 이로부터 유도되는 기 또는 탄소수 1 내지 4 개인 치환 또는 비치환 지방족 탄화수소 잔기이다.
Patent KR-19990082268-A (KR)
Title: 반도체 장치 및 그 제조 방법, 회로 기판 및 전자 기기
IPC: H01L21/768
Filed: 1997-12-04
Abstract: 패키지 크기가 칩 크기에 가깝고, 응력 흡수층과는 별도로, 열 스트레스를 효과적으로 흡수할 수 있는 반도체 장치이다. 반도체 장치(150)는 전극(158)을 갖는 반도체 칩과, 반도체 칩 위에 제공되는 응력 완화층으로서의 수지층(152)과, 전극(158)으로부터 수지층(152) 위에 걸쳐 형성되는 배선(154)과, 수지층(152)의 윗쪽으로 배선(154)에 형성되는 땜납 볼(157)을 가지며, 수지층(152)은 표면에 오목부(152a)를 갖도록 형성되고, 배선(154)은 오목부(152a)의 위를 통하여 형성된다.
Patent KR-20000004961-A (KR)
Title: Sleeve, method and usage thereof
Inventor: MENON POULO ROBERTO
IPC: B22C9/08
Filed: 1997-03-21
Abstract: PURPOSE: A no-bake method and a cold-box method are provided to manufacture a heating sleeve and(or) an insulating sleeve. CONSTITUTION: A melting steel flows to a runner(3) and other parts of a gating system through a gate by injecting into an injecting cup(1) and reaches a mold and core assembly(8). Sleeves(4,6) controls melting metal in the risers(5,7) by inserting into the mold and core assembly and covering the cropping. A sleeve mixture has and a sleeve composition and a chemically responded connecting agent, and softens by contacting effective amount of a softening catalyst. The heating characteristic of the heating sleeve improves by decreasing temperature loss of the melting metal inside the cropping.
Patent KR-20000005181-A (KR)
Title: Crankshaft and piston arrangement
Inventor: WALKER PATRICK MICHAEL CRANSTO
IPC: F16F15/26
Filed: 1997-03-27
Abstract: PURPOSE: The crankshaft and piston arrangement(10) for a combustion engine are to keep a balance of engine consisted of single cylinder or two. CONSTITUTION: The crankshaft and piston arrange comprise a piston(12) pivotally connected to a crankshaft(18) by a connecting rod(14).The balance means comprises a connecting rod(26) and a balance arm(32,a, b, c). The balance arm is connectable at an end remote from the connecting rod to the engine and provides a balance mass thereby to balance vibrational forces created by the movement of the piston(14).
Patent KR-20000050674-A (KR)
Inventor: JANG DONG SHIK
IPC: C09D5/24
Filed: 1999-01-13
Abstract: PURPOSE: A composition for forming a conductive film improved in conductivity, contrast characteristics, resolution and mechanical strength and cathode ray tube equipped with the conductive film are provided which give the CRT improved in physical properties. CONSTITUTION: A composition comprises 0.01 to 1.0% by weight of conductive black pigment fine particles, 0.03 to 0.5% by weight of a conductive polymer, 0.1 to 10% by weight of a binding agent, 0.01 to 0.2% by weight of a pigment fine particle for controlling wavelength, and a solvent based on the total weight of a solid. The conductive black pigment fine particles are one or more selected from carbon black, titanium black and silver oxide. The cathode ray tube adopted the conductive film reduces light transmittance to maximum 30%, improves contrast characteristics, has excellent color purity and exhibits high quality body color.
Patent KR-20000052103-A (KR)
Inventor: LEE JONG HOON
IPC: G02F1/1335
Filed: 1999-01-29
Abstract: PURPOSE: An ink-jet color filter LCD apparatus and a fabricating method thereof are provided to form an ink-jet color filter using a resist for source/drain electrode patterns of a LCD apparatus as a spacing wall. CONSTITUTION: A liquid crystal layer is formed between first and second substrates. Data and gate lines, which define a pixel area are formed on the first substrate. A TFT is formed on the first substrate. A wall spacing a resist for source/drain electrode(110a,110b) patterns is formed on the source/drain electrode of the TFT. An ink-jet color filter layer is formed between the walls spacing a resist for the source/drain electrode patterns. A pixel electrode is connected to the source/drain electrode.
Patent KR-19990072361-A (KR)
IPC: G03F7/20
Filed: 1999-02-02
Abstract: 본 발명은, 예를 들어 공급도선, 접촉영역 또는 이들과 그 위에 절연되어 배치된 완전 또는 일부 투과형 이미지포인트전극(17)과 같은 불투과형 이미지포인트구조물(3, 4, 11, 12, 13, 14)을 구비한 활성-매트릭스 어드레스 액정 디스플레이용으로서 기판(1) 상에 형성된 매트릭스 제조방법에 관한 것이다.  본 발명에 따라 이미지포인트전극은 적어도 부분적으로 포토감광층의 자동조정 구조층에 의해 형성되며, 포토층의 노출은 기판의 배면으로부터 실시된다. 
     또한 불투과형 이미지포인트구조물과 그 위에 절연되어 배치된 완전 또는 일부 불투과형 이미지포인트전극을 구비한 활성-매트릭스 어드레스 액정 디스플레이용 매트릭스가 제공되며, 이 매트릭스는 그 아래에 놓인 불투과형 이미지포인트구조물들로써 실질적으로 정확하게 차단된다.
Patent KR-20000055124-A (KR)
Inventor: KIM JONG GIL
IPC: F25B11/00
Filed: 1999-02-03
Abstract: PURPOSE: A fan motor controller of an air conditioner is provided to stably operate an air conditioner by preventing a moment short event generated in a motor of a blowing fan. CONSTITUTION: A microcomputer outputs first and second pulses having the same waveform as the existing one. The first pulse is inputted in a first time delay unit so that the off-point of the pulse is advanced and the on-point is delayed. After the second pulse is inputted in a second time delay unit, the off-point of the pulse is advanced and the on-point is delayed. The first pulse is inputted in an input terminal of the first time delay unit and a second pulse is inputted in an input terminal of a second time delay unit. When the inputted pulse is turned on, a voltage of the pulse is charged in a capacitor through a first resistance. An electric charge potential of the capacitor reaches the drive voltage and a transistor is conducted. The transistor is driven and a voltage corresponding to the first pulse is outputted through an output terminal of the transistor. When the voltage of the inputted pulse is turned off, the voltage charged in the capacitor is discharged. If he electric discharge potential of the capacitor becomes less than the drive voltage, the transistor is blocked and the voltage corresponding to the first pulse is blocked.
Patent KR-19990072940-A (KR)
Title: 통전드레싱연삭방법및장치
IPC: B24B53/00
Filed: 1999-02-25
Abstract: 지석입자(grain)와 지석입자를 고정하는 반전도성 결합부로 구성된 반전도성 지석(10)(grindstone)이 준비되고, 상기 지석과 전도성 가공물(1) 사이에 전압이 인가되며, 이들 사이에 전도성 연삭액이 공급되고, 상기 지석은 가공물에 접촉되며, 상기 지석의 결합부가 접촉점에서 통전 드레싱되는 동시에 가공물이 지석을 통해 연삭된다. 바람직하게 반전도성 결합부는 금속 분말과 절연성 수지로 구성된다. 결론적으로, 볼-노우즈(ball-nose) 지석과 같은 특수한 지석에 응용될 수 있고, 가공물의 연삭공정이 통전 드레싱에 의한 지석 가공면의 드레싱과 동시에 이루어질 수 있으며, 따라서, 고효율과 높은 정확도를 유지하며 장시간의 연삭이 가능하다.