baber/WOPTO huggingface dataset:
Patent KR-910008536-B1 (KR)
Inventor: KAMINSKI CHRISTOPHER A
IPC: H02K3/22
Filed: 1987-06-24
Granted: 1991-10-18
Abstract: 내용 없음.
Patent KR-900003386-B1 (KR)
Title: Method of grating making
Inventor: PARK MYUNG-KUN
IPC: B23K9/00
Filed: 1987-06-24
Granted: 1990-05-18
Abstract: The grating making method prevents cross bars from deforming in the welding process in that an end of a bearing bar bonded to cross bars and an end of another earing bar are weld-bonded to each other.  The bearing bar (1) is perpendicular to cross bar (2). The end (1') of bearing bar (1) is contacted with the end (1") of another bearing bar. Two ends are arc-welded be to, separated after attaching cross bars grating.
Patent KR-920000235-B1 (KR)
Inventor: NONAKA HIDEO
IPC: B21D51/10
Filed: 1987-06-27
Granted: 1992-01-10
Abstract: 내용 없음.
Patent KR-900003264-B1 (KR)
Title: Multiplexing analog-digital converter
Inventor: LEE SUNG-HO
IPC: H03M1/36
Filed: 1987-07-29
Granted: 1990-05-12
Abstract: Upper 4-bit reference voltage and analog input signal (VIN) are applied to a parallel AD converter for generating upper 4-bit digital data utilizing a multiplexer and level difference between analog input signal and upper 4-bit data signal converted to analog signal by a parallel D/A converter; ie, lower 4-bit reference voltage determined by the output signal of a subtracter and a lower bit reference ladder are applied to the 4-bit parallel A/D converter for generating lower 4-bit data. Output signals of 4-bit parallel A/D converters are applied to a demultiplexer whose output is transmitted through upper 4-bit output latch and lower 4-bit output latch.
Patent KR-900002675-B1 (KR)
Title: 2-oxyaminoalkylidene-cyclohexan-1,3-dion derivative
Inventor: LEE JE-HYUN
IPC: C07D309/38
Filed: 1987-09-04
Granted: 1990-04-23
Abstract: 2-Oxyaminoalkylidene-cyclohexan-1,3-dion derivs. of formula (I) are new.  In (I), R= a gp. of formula (II), (III) or (IV); R1= H or C2-3 carboalkoxy; R2= C2-3 alkyl or alkenyl; R3= C1-3 alkyl or alkenyl; X= halogen.  (I) are useful as a herbicide.
Patent KR-930005890-B1 (KR)
Inventor: NISHIMOTO AKIHIKO
IPC: C22C38/06
Filed: 1987-09-29
Granted: 1993-06-25
Abstract: 내용 없음.
Patent KR-900005490-B1 (KR)
Title: Computer error checking method by using lcd/led
Inventor: KIM YOUNG-SAM
IPC: G06F11/00
Filed: 1987-11-24
Granted: 1990-07-30
Abstract: An error checking circuit comprises an input/output decoding processor (20) and an interrupt processing processor (30) which are connected with CPU (10). The input/output decoding processor also connected with a real time clock (60), a power converting circuit (80), a crystal oscillator (90) and a battery (85). The interrupt processing processor is connected with an interval timer (70) and a crystal oscillator (95). The LCD/LED display device (50) connected with a LCD/LED drive circuit (40) visually displays the true or false state of the computer hardware.
Patent KR-910003566-B1 (KR)
Title: Preparation for copolyester of low melting point
Inventor: LEE HAE-WOON
IPC: C08G63/78
Filed: 1987-12-30
Granted: 1991-06-05
Abstract: A copoplyester is produced by copolymerizing terephthalic acid or its ester  derivatives, isophthalic acid or its ester dervatives and adipic acid or its derivatives with 2 functional ethylene glycol under the condition which satisfies the  following form. 0.1<=XA<=0.2, 0<=XB<=0.5, 0.1<=XC<=0.2 [were XA= AA+IPA/TPA; XB= IPA/AA; XC= AA/TPA; AA is adipic acid; TPA is terephthalic acid; IPA is isophthalic  acid . This copolyester features melting point 200-240 deg.C, melting viscosity  2000-2500 poise at 275 deg.C, simultaneously spinnalbe with conventional polyester, and shows an excellent adhesiveness in sheet state.
Patent KR-910002831-B1 (KR)
Inventor: CHIU TZU-YIN
IPC: H01L21/331
Filed: 1987-03-31
Granted: 1991-05-06
Abstract: 내용 없음.
Patent KR-950003755-B1 (KR)
Inventor: BRUNEL ANDRE
IPC: F02M41/06
Filed: 1988-06-13
Granted: 1995-04-18
Abstract: 내용 없음.
Patent KR-950009382-B1 (KR)
Title: Voice data recording/reproducing apparatus for reducing cylinder diameter in dat recorder
Inventor: NO IL-YONG
IPC: G11B20/00
Filed: 1988-08-23
Granted: 1995-08-21
Abstract: The sound data recording/reproducing device in a digital audio tape recorder comprises a drum composed of an upper drum and a lower drum, a small-size motor for rotating the drum, a record/reproduction amplifier for amplifying the sound data, a phase synchronization loop for generating a reproduction data clock from the sound data reproduced by the record/reproduction amplifier and outputting the reproduction data clock and the reproduced sound data, a time base controller, a signal processor, and a memory.
Patent KR-910009868-B1 (KR)
Title: Process for feeding heat energy into a molten metal bath
Inventor: RALPH G WEBER
IPC: C21C5/28
Filed: 1988-10-15
Granted: 1991-12-03
Abstract: Solid carbon and solid metal materials, preferably scrap, which are to be melted, are introduced into a crucible which accommodates a molten metal bath, and oxygen is blown into the molten metal through nozzles or lances. Better utilisation of the carbon is achieved by the carbon being charged into the crucible in the condition of being packed in sheet metal containers, the sheet metal containers being pressed into the molten bath by solid metal materials lying thereupon when the oxygen is injected.
Patent KR-910008212-B1 (KR)
Inventor: IZUKA TADASHI
IPC: F04C18/356
Filed: 1989-03-29
Granted: 1991-10-11
Abstract: 내용 없음.
Patent KR-920010930-B1 (KR)
Title: Composition of tree-planting soil
Inventor: KIM YONG-KU
IPC: A01G1/00
Filed: 1989-09-25
Granted: 1992-12-24
Abstract: The artificial green soil conditioner is  composed  of  10-30 wt.% peat containing an organic material, nitrogen, and  phosphate etc., 10-30 wt.% coal ash, 40-60 wt.% sludge cake treated  sewage, 10-20 wt.% pulp cake. The fibrous sludge and  pulp  cake  enhances the property of water holding to stabilize the soil.
Patent KR-0151131-B1 (KR)
Title: Dispersible formulation
Inventor: MURPHY LORRAINE MARY
IPC: A61K9/20
Filed: 1989-10-16
Granted: 1998-10-15
Abstract: The invention provides a dispersible solid drug formulation comprising finely divided diclofenac as the free acid, from 5 to 25 % by weight of a disintegrant and a pharmaceutically acceptable diluent.
Patent KR-930002066-B1 (KR)
Title: Clock generator for network synchronization
Inventor: KIM OK-HUI
IPC: H04L7/00
Filed: 1989-12-30
Granted: 1993-03-22
Abstract: The circuit processes the data transmitted  between  networks without loss by supplying clock locked to both  the  clock  of  an oscillator and  the  reference  clock.  It  includes  a  processor interfacing circuit (1) for processing oscillation control  signal and data from a processor, a  control  signal  generator  (2)  for generating buffer enable signal and latch enable signal,  a  latch circuit (4), a OVCXO (7) for  controlling  the  frequency  of  the output  clock, and  a  buffer  circuit  (3)  for  buffering   the oscillator control signal and data.
Patent KR-920008097-B1 (KR)
Title: Hood with openning and closing device for vehicle
Inventor: LEE PAN-SOK
IPC: B62D25/12
Filed: 1990-03-15
Granted: 1992-09-22
Abstract: The device  for  automatically  opening/closing  a  hood,  is operated by a hydraulic  system  and  an  indoor  controller.  The device comprises a guide (1) mounted  on  an  inner  engine  room; slider (4) moving on inner guide groove (3) of the guide (1); hood support rod (5) for opening/closing the hood  (H)  connected  with the slider (4); actuator (9) for reciprocating the slider  (4)  by hydraulic pressure suppied from a compressor (9);  solenoid  valve (L) for controlling the direction of oil supplied to the  actuator (9) connected wih a hood opening lever (17).
Patent KR-940005104-B1 (KR)
Inventor: NAKANISHI YASUYUKI
IPC: G11B25/06
Filed: 1990-04-10
Granted: 1994-06-10
Abstract: 내용 없음.
Patent KR-970005478-B1 (KR)
Inventor: TAKAAKI SAKITA
IPC: C08F287/00
Filed: 1990-05-30
Granted: 1997-04-16
Abstract: 내용없음.
Patent KR-960009009-B1 (KR)
Inventor: IMAMURA ATUO
IPC: A61J7/00
Filed: 1990-08-10
Granted: 1996-07-10
Abstract: 내용없음.
Patent KR-960000041-B1 (KR)
Inventor: NAITO SUSUMU
IPC: C07C67/327
Filed: 1990-11-28
Granted: 1996-01-03
Abstract: 내용 없음.
Patent KR-930006880-B1 (KR)
Inventor: SESHIMO YU
IPC: F24F3/044
Filed: 1990-12-05
Granted: 1993-07-24
Abstract: 내용 없음.
Patent KR-930011643-B1 (KR)
Inventor: IJIMA RYUNOSUKE
IPC: G03B7/20
Filed: 1991-02-13
Granted: 1993-12-16
Abstract: 내용 없음.
Patent KR-930006800-B1 (KR)
Title: Piezzo actuator control apparatus
Inventor: JONG JONG-HYON
IPC: G06K7/10
Filed: 1991-02-28
Granted: 1993-07-23
Abstract: A laser scanner includes a laser diode (1), a bar code  label (2), a concave mirror, a panel mirror, a  scanning  motor  (5),  a photo diode, and a data reader. When the read data from  the  data reader is in error condition, the slope of  the  panel  mirror  is changed by applying power to the  piezoelectric  actuator  located between the scanning motor and the panel motor.
Patent KR-0173126-B1 (KR)
Inventor: YOSHIMURA DOSHIKI
IPC: C02F1/28
Filed: 1991-03-14
Granted: 1999-02-18
Abstract: 골프장등의 정비초지의 지반안으로 침투하는 물에 함유하는 농약을 지반안에서 흡착재에 접촉시켜서 흡착제거하는 초지살포농약의 제거법, 상기 지반중에 상기 초지의 대체로 전역에 걸쳐 지표면과 대략 평행하게 전개되는 흡착재 층을 설치한 살포농략제거를 위한 지반구조.
Patent KR-940006568-B1 (KR)
Title: Driving apparatus for rotary type auto-assembler
Inventor: SONG WAN-HUI
IPC: B25J11/00
Filed: 1991-03-19
Granted: 1994-07-22
Abstract: The driving unit includes a motor installed inside the frame and makes the driving force to be transmitted to the warm gear mounted inside the bevel cam housing inside the frame, a bevel cam gear shaft fixing the driving warm wheel engaging with the warm gear is fixed inside the bevel cam housing, the bevel cam is fitted on the bevel cam shaft, a plurality of cam follower bearings coupled to the main face of the bevel cam are located at the cam follower, an index wheel in which a fixing shaft is inserted in the upper cam follower is fixed, a bevel gear is fixed on other short end of the bevel shaft, the axle of bevel gear driven in connection with the other end is protruded outward from the bevel housing and a small gear fixed on the short end is fixed coupling with the large gear fixed on the lower end of the successive revolution shaft, the successive revolution shaft is inserted in the fixing shaft, a helical gear is inserted, an index wheel is inserted outside of the fixing shaft, and a rotary table is inserted on the upper end of the index wheel, for an automization of the assembling.
Patent KR-0164858-B1 (KR)
Inventor: URUI YASUHIRO
IPC: B29C48/08
Filed: 1991-07-01
Granted: 1999-03-20
Abstract: 압출착색된 열가소성 수지 시이트를 제조하는 장치 및 방법이 도시되고 기술되어 있다. 본 방법에서는 착색 열가소성시이트 물질이 투명한 물질내에 봉입된다. 투명한 물질내에 봉입된 착색물질은 이를 착색물질 오리피스보다 더 넓게 퍼지게하는 투명한 물질의 흐름방향의 벡터영향을 받는다. 폭방향으로의 투명한 물질 흐름으로 인한 퍼짐은 착색단부와 착색물질이 정지하는 지점에 균일한 테이퍼를 초래하며 생성된 제품은 거의 인지할수 없다.  본 장치에서 투명한 흐름의 열가소성 압출다이는 투명한 물질의 흐름으로 착색물질을 삽입하는 오리피스를 갖는 착색물질 분포 내부 파이프를 그의 매니포울드내에 위치시킨다. 투명한 물질이 폭방향으로 및 생성된 제품의 투명한 부분을 향하여 흐름 벡터를 가지는 지점에서 컬러 삽입이 일어난다.
Patent KR-950008066-B1 (KR)
Inventor: YAMATO YOSHIRO
IPC: A01K87/06
Filed: 1991-07-20
Granted: 1995-07-25
Abstract: 내용 없음.
Patent KR-940000441-B1 (KR)
Title: Rotary compressor
Inventor: HWANG IN-SU
Filed: 1991-08-13
Granted: 1994-01-21
Abstract: The refrigerant fluid injecting apparatus for a hermetic rotary compressor is disclosed in which an electromotor is installed in a compressor shell, a cylinder is installed on the lower part thereof and is divided into a suction space and a compression space with an operating plate, only a suction pipe is installed on the side wall of the compressor shell to remove an accumulator, an injecting hole is provided in the compression space of the cylinder, and a spring is fixed to the rear end of a sealed valve, thereby enhancing the endurance of the compressor and preventing the noise.
Patent KR-0180735-B1 (KR)
Inventor: SHINDOU YOSHIO
IPC: C23C22/38
Filed: 1991-10-05
Granted: 1999-02-18
Abstract: Cr 6+ 1∼30g /1와 Cr 3+ 1∼30g/1를 함유하고, Cr 6+ /Cr 3+ 의 중량비가 0.1∼2.0이며, 불산 1∼59g/1와 인산 1∼59g/1를 함유하고, 불산과 인산의 총량이 2∼60g/1이며, (불소이온 + 인산이온)/Cr 3+ 의 중량비가 0.5∼3.5인 수성크로메이트액에 실란커플링제를 수성크로메이트액내에 함유된 Cr 6+ 에 대해 0.05∼0.3의  몰비로 첨가혼합하여 아연 또는 아연합금도금강판에 크로메이트피막을 형성시키는 크로메이트액을 제조하고, 상기 크로메이트액을 아연계도금강판표면에 도포한 뒤 건조시킴으로써 크롬으로 환산한 부착량이 10∼150mg/m² 인 크로메이트피막을 형성한다
Patent KR-960005204-B1 (KR)
Inventor: ITSUMI KAZUHIRO
IPC: H04N3/15
Filed: 1991-10-29
Granted: 1996-04-22
Abstract: 내용 없음.
Patent KR-0155690-B1 (KR)
Inventor: KIM JAE-DOO
IPC: G11B15/02
Filed: 1991-12-04
Granted: 1998-12-15
Abstract: 이 발명은 고속 되감기 자동제어 방법에 관한 것으로서, 더욱 상세하게는 테이프의 끝부분을 감지하는 엔드 센서로부터 입력이 있으면 일정시간 테이프를 고속으로 되감은 후 정상속도에서 스타트 센서의 입력을 감지하는 상기 과정을 스타트 센서의 입력이 감지될 때까지 미리 설정시킨 시간동안 반복수행함으로써, 테이프의 길이에 상관없이 현재보다 빠르고 안전하게, 그리고 테이프의 끊김없이 테이프를 자동으로 되감을 수 있다.
Patent KR-940010540-B1 (KR)
Title: Isolating area forming method having gettering function and their structure
Inventor: LEE SUNG-U
IPC: H01L21/76
Filed: 1991-12-12
Granted: 1994-10-24
Abstract: The semiconductor manufacturing method and structure forms the element separation area, and simultaneously performs gettering of heavy metals causing electric current leakage. The method comprises a step of performing the vapor deposition of heat oxidation film (3) on a base plate (1), masking an element area by a photoresist pattern (5), injecting impure ion for forming a channel stop layer, and eliminating the heat oxidation film by use of the photoresist pattern (5); a step of eliminating the photoresist pattern, layering a nitride film (3), forming the photoresist pattern having an openning part making the element area get exposed, and eliminating the nitride film (9) and the heat oxidation film (3); a step of making the element area (a) get exposed hy etching the insulation fim (13).
Patent KR-930011677-B1 (KR)
Title: Cooking process indicator
Inventor: LEE HYON-CHOL
IPC: F24C7/08
Filed: 1991-12-20
Granted: 1993-12-16
Abstract: The apparatus and method displays the current cooking  status proportionally against the total  cooking  period  by  use  of  an illumination  colours.  The  displaying  apparatus   comprises   a microprocessor (4')  controlling  the  cooking  process  within  a heating chamber by processing the input data through a keyboard; a motor  driver  (11)  controlling  a  colour  filter  drive   motor according to the microprocessor (4'); the filter drive motor  (12) rotating the color filters (14) by stages; the colour filter  (14) illuminating the heating chamber by the  colour  corresponding  to the current cooking status; an illumination lamp (15); and a light passage hole (16) formed on the wall (13') of the heating chamber.
Patent KR-950001072-B1 (KR)
Title: Track jump control method & apparatus of optical disk apparatus
Inventor: PARK SONG-CHOL
IPC: G11B7/09
Filed: 1991-12-26
Granted: 1995-02-08
Abstract: The control system controlling the optical disk track jump includes a track command means receiving the track jump commands; an adder adding the reference signal and the tracking error signal; an amplifier amplifying the output signal of the adder; a sample and holder circuit keeping the sampled data for the given time interval; a phase compensating means controling the track jump of the optical beam; a first switching means transferring the track jump command to the phase compensating means; a second switching means transferring the output signal of the adder to the sample and holder circuit; a third switching means transferring the output signal of the amplifier to the sample and holder circuit during the track jump period; a fourth switching means selecting the output signals of the first switching means and the second switching means.
Patent KR-950000428-B1 (KR)
Title: Redundancy circuit of memory device
Inventor: OH JONG-HUN
IPC: G11C29/00
Filed: 1991-12-27
Granted: 1995-01-19
Abstract: The circuit minimizes the occurance of racing by disabling the output of X+ predecoder for preliminary status. This circuit comprises a row address signal generating unit (SREi) which is for operating the selection of spare row by combining normal row signal (RRi,n) with some normal row enable timing signal (RAE), a spare row address signal (SREj) which is for operating spare row selection by combining the normal row enable timing signal (RAE) with normal row signal (RRj,n), the first logic unit which outputs a row disable signal (NRDn) responded by at least one enable operation, the second logic unit which outputs a block row address to a connected node (V3) by responding to the row disable signal (NRDn), a normal row predecoder enable unit which enables a normal row predecoder by transferring a word line transfer signal (X+) to an output node, a level control unit which transfers voltage at the connection node (V3) to the normal row predecoder enable unit and a gate, and a reversing unit which is connected with the input of the connection node (V3).
Patent KR-960014944-B1 (KR)
Inventor: OMORI TOSHIMICHI
IPC: C21D8/12
Filed: 1989-12-08
Granted: 1996-10-21
Abstract: 내용없음.
Patent KR-950001157-B1 (KR)
Inventor: KAKIMOTO SHIJO
IPC: H01L21/265
Filed: 1992-01-15
Granted: 1995-02-11
Abstract: 내용 없음.
Patent KR-950004523-B1 (KR)
Title: A welding method and device of a trimetal
Inventor: HAN YU-HUI
IPC: B23K26/21
Filed: 1992-03-09
Granted: 1995-05-02
Abstract: The welding equipment increases utility of trimetals by simply automatic welding trimetals using laser. The equipment comprises: (A) feeding roll (2) of bands (1,1',1") above the base (A) and controlling roll (3,3') of band width; (B) position roll (3a,3a') and bending roll (4,4'); and (C) laser generator (5) above transferring roll (3b,3b') and beam head (8).
Patent KR-960001387-B1 (KR)
Inventor: HIRAOKA MINORU
IPC: B62D11/08
Filed: 1992-04-21
Granted: 1996-01-26
Abstract: 내용 없음.
Patent KR-100227454-B1 (KR)
Title: Polymeric film
Inventor: BERRY MICHAEL RICHARD
IPC: B32B27/08
Filed: 1992-05-21
Granted: 1999-11-01
Abstract: A composite film, particularly a polyester film, comprising a substrate layer and a heat-sealable layer comprising a particulate additive, exhibiting an improved combination of handling and heat-sealable properties. The exposed surface of the heat-sealable layer has greater than 100 surface protrusions per mm<2> produced by the particulate additive. The surface protrusions have an average peak height in the range from 5 to 400 nm measured from the average level of the surface of the heat-sealable layer.
Patent KR-100209815-B1 (KR)
Inventor: SAITO TSUTOMU
IPC: A61K8/00
Filed: 1992-06-10
Granted: 1999-07-15
Abstract: 본 발명은 포토크로믹성 자외선 차폐분체 및 그 제조방법, 피부외용제에 관한 것으로 특히 산화티탄을 주성분으로하는 자외선 차폐분체에 포토크로믹성을 부여하는 것으로 비표면적이 25 /g이상이고 또한 E 5 A (변색도), B(복원시)   E 3인 분체를 주성분으로하며 포토크로믹성과 함께 뛰어난 자외선 차폐효과를 발휘시킬 수 있는 것을 특징으로한다.
Patent KR-100196106-B1 (KR)
Inventor: HANSEN GUENTER
IPC: C09B43/28
Filed: 1992-06-19
Granted: 1999-06-15
Abstract: 본 발명은, 물과 방향족 탄화수소로 이루어진 2-상 반응 혼합물 중에서 커플링 반응을 수행하고, 이어서 수성상을 분리해 내고, 유기상으로 존재하는 아조 염료를, 중간 분리없이, 촉매로서 다가 카르복실산의 존재하에 비닐 에테르와 반응시키는 것을 포함하는 방법으로, 아민을 디아조화 시키고, 히드록시알킬-함유 커플링 성분과 커플링 시킨후, 비닐 에테르와 반응시킴으로써 제조되는 아세탈화된 아조 염료에 관한 것이다.
Patent KR-0151799-B1 (KR)
Inventor: JUNG SUNG-KI
IPC: C07F9/655
Filed: 1992-06-30
Granted: 1998-10-15
Abstract: 본 발명은 다음의 일반식(1)로 표시되는 D-만노피라노스 유도체와 그의 제조방법 및 그를 유효성문으로 함유하는 약제 조성물을 제공하는 것이다. 
     
       
     
     상기 식에서, X 는 O 도는 CH 2 이고; Z 는 수소, 알칼리 금속 또는 암모늄 이온이고; Y 는 수소, 알칼리 금속 또는 암모늄 이온, 또는 (이때, R 1 및 R 2 는 같거나 다를 수 있으며, -(CH 2 ) 1-18 CH 3 이다)이다.
Patent KR-100260065-B1 (KR)
Inventor: TANAKA KAZUHIRO
IPC: G11B7/085
Filed: 1992-08-11
Granted: 2000-07-01
Abstract: 광학 픽업의 이동 동작에서의 폭주 발생시에 구동력 전단계의 파손을 방지하고, 또한 구동력 전달계의 반전 동작의 불능을 해소한다. 
     광학 픽업(1)을 주행 구동하는 모터(11)을 장착한 모터 베이스판(13)에 광학 픽업측의 래크(8)와 맞물리는 구동 톱니바퀴(12a)가 설치된 웜 휠(12)을 회전가능하게 고정하고, 이 웜 휠(12)과 모터축의 웜(20)을 맞물린다. 모터 베이스판(13)을 픽업 지지프레임에 설치한 지지대판(14)에 제1, 제2의 축핀(17, 19)과 제1, 제2의 긴 구멍(15, 16)과의 결합에 의해 광학 픽업(1)의 이동 방향에 대해서 교차하는 방향으로 회전 동작 가능하게 지지한다. 그리고 이 모터 베이스판(13)을 웜 휠(12)의 구동 톱니바퀴(12a)가 래크(8)에 항상 맞물리도록 제1, 제2의 용수철(21, 22)에 의해 픽업 프레임(3)의 방향으로 용수철 가압시킨다.
Patent KR-950014919-B1 (KR)
Title: Method for manufacturing polypropylene film
Inventor: KIM CHUN-SUNG
IPC: C08J7/04
Filed: 1992-11-11
Granted: 1995-12-18
Abstract: corona discharging , of 38-42 dyne, the evaporating polypropylene film which is drawn and extruded with 20-40 micron thickness by the extruder; coating a dilute silicone having a hardening agent on discharged film; tensioning the film without wrinkles and folds, and evaporating the silicone on the polypropylene by heat treatment at 80-105 deg.C.
Patent KR-100256996-B1 (KR)
Inventor: MCNAUGHTON JAMES
IPC: F16L37/084
Filed: 1992-11-21
Granted: 2000-05-15
Abstract: 본 발명상의 저압튜브용 신속연결구는 접속 주몸체내에 튜브를 보지하는 걸쇠를 가진 축상으로 변형가능한 외부링을 가지고, 이 외부링은 횡단면으로 보았을 때 타원으로 되어 있고, 여기에 있는 걸쇠는 타원의 작은 쪽의 직경을 가로질러 공간을 둔 면을 따라 뻗는다. 또한 연결부는 외부링을 연결구의 주몸체에 연결접속한다. 이 연결구는 타원형의 장직경을 가로질러 뻗는다. 튜브의 업셋부는 삽입에 기하여 반경방향으로 바깥쪽으로 걸쇠를 변형시킨다. 이 때 제거하는 힘은 연결부에 인접된 위치에서 외부링의 반경방향으로 안쪽으로 향하기 때문에 튜브를 걸쇠가 반경방향으로 바깥쪽으로 연결구로부터 제거할 수 있게 된다. 
     또한 본 발명의 연결구는 비교적 두꺼운 연결부상에서 제거하는 힘을 가지고 있고, 비교적 얇은 외부링에서 유연성을 갖도록 되어 있다.
Patent KR-960000260-B1 (KR)
Title: Lcd device and its manufacturing method
Inventor: KANG JIN-GYU
IPC: G02F1/1335
Filed: 1992-12-04
Granted: 1996-01-04
Abstract: The device comprises a number of black matrix which is formed with space to prevent thermal effect, a one color or three colors filter layer which is formed sequentially with optimized spectrum characteristics, the first passivation layer which is formed on two or three color pattern, designed with optimum thickness, and the black matrix, the second passivation layer which is deposited on the one color filter layer and the fist passivation layer, an ITO transparent layer which is deposited on the part of the second passivation layer where one color or three color filter pattern is formed, and a layer which is formed on the pattern with the passivation layer and ITO.
Patent KR-950004878-B1 (KR)
Title: Frequcncy detecting method
Inventor: KIM YUNG-HWA
IPC: H04M1/24
Filed: 1992-12-29
Granted: 1995-05-15
Abstract: The method involves several stages and sub systems. In the first stage, theperiodic time of the fundamental frequency component is determined. In the nextstage, normalisation processing is executed based on the fundamental periodpreviously determined. The third stage sorts out the signal values needed forcomputation from global signal values. In the fourth and fifth stages, absolutevalue for frequency deviation is computed from the signal values. In the sixth stage,final value of most recent frequency deviation is computed.
Patent KR-950013371-B1 (KR)
Inventor: GERSON IRA ALAN
IPC: G10L19/12
Filed: 1990-10-09
Granted: 1995-11-02
Abstract: 내용 없음.