baber/WOPTO huggingface dataset:
Patent KR-0146955-B1 (KR)
Inventor: MORIUCHI SHIGERU
IPC: H01L21/8222
Filed: 1990-02-06
Granted: 1998-11-02
Abstract: 내용없음
Patent KR-920008398-B1 (KR)
Title: Manufacturing method of locos isolation cell
Inventor: RA SA-KYUN
IPC: H01L21/108
Filed: 1990-04-30
Granted: 1992-09-28
Abstract: The field oxide forming  method  for  isolating  between  the cells comprises the steps of forming a base oxide (3) on a silicon substrate (1) to deposit a nitride film (4)  thereon,  applying  a photoresist film (5) as  an  active  mask  thereon  the  etch  the nitride film (4) to form an active region, taper-etching a  region to be formed as a field  oxide  to  form  a  groove  (9),  thereby transferring a high intrinsic  nitride  stress  into  the  silicon substrate (1) and suppressing the bird beak growth,  removing  the photoresist film (5), implanting N-field ions into  the  substrate (1) by using an N-field mask process, and forming  a  field  oxide (10) to remove the nitride film (4) and base oxide film (3).
Patent KR-940011546-B1 (KR)
Inventor: OHOKA SATOSHI
IPC: G11B25/06
Filed: 1990-05-17
Granted: 1994-12-20
Abstract: 내용 없음.
Patent KR-0168435-B1 (KR)
Inventor: OZAWA OSAMU
IPC: C08F4/34
Filed: 1990-06-26
Granted: 1999-03-20
Abstract: 요약없음
Patent KR-920007172-B1 (KR)
Title: Inserting method of electron gun assembly
Inventor: KIM CHUNG-KYU
IPC: H01J9/24
Filed: 1990-09-10
Granted: 1992-08-27
Abstract: In the sealing method of an electron gun in the neck  section of the cathode ray tube, the stem section of the electron  gun  is inserted in the neck section of the tube support holder, which has gradually differed  diameters.  The  stem  of  electron  gun   is positioned at lower level than the sealing position and  then  the upper section of the  sealed  position  is  primarily  heated  and sealed to be followed  by  secondary  sealing  that  is  done  by positioning the stem of the  electron  gun  to  the  predetermined sealing position by raising the support holder after  heating  the neck section by a burner.
Patent KR-940003915-B1 (KR)
Inventor: YOSHIMI TOSHIAKI
IPC: F04F7/02
Filed: 1990-11-28
Granted: 1994-05-09
Abstract: 내용 없음.
Patent KR-930006953-B1 (KR)
Title: Method for producing prostaglandin
Inventor: AN BYONG-KU
IPC: C07C405/00
Filed: 1990-12-28
Granted: 1993-07-24
Abstract: A method for preparing a cpd. of formula  (I)  comprises  (a) reacting ?2-(S)-hydroxy-3-nuclear substd. phenoxy-propyl?triphenyl phosphonium iodide of formula (III) with  n-butyl  lithium  in  an organic solvent at room temp. to form an  oxophospheteine  deriv.; (b) adding a mixt. of a  cpd.  of  formula  (II)  and  an  organic solvent at -78 - -60 deg.C for 10-30 mins.; and (c)  elvating  the temp. to be 0 deg.C for 0.5-1 hr. and reacting the mixture. In the formulas, R= p-phenyl benzoyl or benzoyl; R1=H, o-, m-, p-halogen, methyl, methoxyl or tri-fluoromethyl. The cpds. (I) are useful  as an intermediate in mfr. of prostaglandins.
Patent KR-930011501-B1 (KR)
Title: Passivation forming method of semiconductor
Inventor: AN JONG-KI
IPC: H01L21/82
Filed: 1991-01-18
Granted: 1993-12-08
Abstract: The  method  for  forming  a  passivation  oxide  film  of  a semiconductor element is characterized by  (a)  forming  a  buried layer (B/L) on the silicon substrate,  (b)  forming  an  isolating region (2), a collector (3), a  base  (4),  an  emitter,  a  metal electrode, a metal oxide film (7), a  first  protecting  film  (8) e.g. BSG film or nitride film, a light-shielding film  (9)  and  a second protecting film (10) e.g. photosensitive polymer film,  and (c) removing the films (10,9,8) in order.
Patent KR-0179021-B1 (KR)
Inventor: LEE CHANG-SUB
IPC: H01L21/3205
Filed: 1991-02-12
Granted: 1999-04-15
Abstract: 본 발명은 반도체 IC 제조에 있어서 다층 금속배선의 층간절연막 형성시 플라즈마 화학기상증착 반응기를 이용하여 증착시키는 방법에 관한 것으로, 특히 층간절연막 하층 금속배선의 힐록성장을 최소화함과 동시에 층간절연막의 단차 피복성이 우수하도록 한 이중 층간절연막 증착방법에 관한 것이다. 
     종래 기술의 층간절연막 증착방법은 층간절연막 하층 금속배선에 힐록이 성장되어 층간절연막의 절연특성을 저하시키고 층간절연막은 단차피복성이 불량하여 단선을 유발시키는 문제점이 있다. 
     이에 따라 본 발명은 상기한 문제점을 해결하기 위해 2단계 플라즈마 화학기상증착 반응기를 이용한 층간절연막 증착방법으로써, 금속배선이 완성된 실리콘기판을 반응기내에 장착시켜 일정온도와 시간에 의해 800~1500Å의 두께로 1단계 층간절연막을 형성하고, 상기 1단계 층간절연막상에 반응기 최종온도(350~400℃)의 범위에서 실리콘기판을 균열시킨후 2단계 층간절연막을 증착시키는 이중 층간절연막 증착방법에 관한 것이다.
Patent KR-960000633-B1 (KR)
Title: Engine turning analyzer
Inventor: KIM TAI-YOUNG
Filed: 1991-03-08
Granted: 1996-01-10
Abstract: The apparatus detects the rotational number, angle and position of a crankshaft so that it may determine the time of the fuel injection and the ignition. The apparatus comprises the driving plate(10) transmitted by a rotational force of the crankshaft(1); a crankshaft position sensor wheel(8) coupled and simultaneously rotated with the driving plate(10); a sensor(12) fixed to a housing of a torque converter(11) for sensing the rotational number of the crankshaft position sensor wheel(8).
Patent KR-950009855-B1 (KR)
Inventor: ALVES JAMES F
IPC: H04N1/411
Filed: 1991-04-24
Granted: 1995-08-29
Abstract: 내용 없음.
Patent KR-100239837-B1 (KR)
Title: Method and apparatus for encoding and decoding an audio and/or video signal, and a record carrier
Inventor: DE HAAN WIEBE
IPC: H04N7/24
Filed: 1991-06-04
Granted: 2000-02-01
Abstract: An interactive compact disc is adapted to be recorded with audio signals, computer data and full motion video signals. This is possible by means of a suitably chosen encoding algorithm which efficiently encodes the video signal into code blocks of variable lengths each corresponding to a picture or picture pair. A decoder delay parameter is associated with each code block, which parameter indicates the quantity of delay with which the corresponding picture is to be displayed after said code block has been received. <IMAGE>
Patent KR-950005872-B1 (KR)
Inventor: HISAJIMA YOSHIMITSU
IPC: H01L21/68
Filed: 1991-08-24
Granted: 1995-06-02
Abstract: 내용 없음.
Patent KR-940003033-B1 (KR)
Title: Automatic cooling system in tv
Inventor: BAEK UN-KIL
IPC: H04N5/64
Filed: 1991-10-02
Granted: 1994-04-11
Abstract: The method comprises a stage which detects ON/OFF state of lamp (L), a stage which defects the change of temperature with voltage in On state of lamp (L) and changes digital signal in A/D processing part (5), a stage which reads the digital data to Micom (2), makes the lamp off state if the read data is at very high risk state, and returns to the previous stage, a stage which outputs PWM (pulse width modulation) signal in proportion to temperature, changes a digital signal to an analog signal in D/A processing part(4) and controls an operating motor of a cooling fan automatically.
Patent KR-950009060-B1 (KR)
Title: Parking process for shifting pallets
Inventor: KANG TA-HUN
IPC: E04H6/18
Filed: 1991-10-23
Granted: 1995-08-14
Abstract: The method for issuing and receiving automobile for a lift type or lift sliding type parking facility,  comprises the steps of: (i) stacking a number of pallet on one of automobile issuing and receiving sides, positioning a lift ascending and descending along the elevating path on the other of automobile issuing and receiving sides, positioning a pallet driving means transferring a pallet between the stacked pallets and the lift; and (ii) receiving and issuing the pallet on which the automobile is stacked by the operation of the lift. The apparatus reduces a parking time and a waiting time for receiving the automobile, provides  high parking efficiency resulting from the shortened waiting time, and reduces the power consumption by eliminating unnecessary operation of the lift.
Patent KR-940003043-B1 (KR)
Title: Camcorder
Inventor: JU YONG-JIN
IPC: H04N5/232
Filed: 1991-11-21
Granted: 1994-04-11
Abstract: The compensator includes a timing generator, a shutter speed controller for performing picture compensation, a tele wide detector for providing a displacement element for fuzzy control to the shutter speed controller, a brightness detector, and a vibration detector, the shutter speed controller having a shutter speed fuzzy control program for performing shutter speed control according to a map fuzzy-combined by stages, thereby compensating for picture's trembling.
Patent KR-940005844-B1 (KR)
Title: Headphone stereo remocon
Inventor: YUN IL
IPC: G11B15/02
Filed: 1992-02-21
Granted: 1994-06-24
Abstract: The control unit comprises a input means (50) having control keys; an oscillator means (60) generating variable frequency pulses according to the keys selected in the input means (50); a control means (70) counting the input pulses generated by the oscillator means (60) to find the corresponding control target. The control unit flexibility in expanding the control points because the number of the keys is not restricted.
Patent KR-940009139-B1 (KR)
Title: Assembly device of lcd glass
Inventor: CHOE SONG-RIM
IPC: G02F1/133
Filed: 1992-03-18
Granted: 1994-10-01
Abstract: The device exactly assembles the 1st and 2nd glass substrates to reduce the poor quality ratio. The devide includes a detachable 1st glass (11), a holder part (21) which holds the 1st glass on the table (18), a 2nd glass which is laminated on the 1st glass (11), a distance keeping part (26) which is formed with a supporting bar (26a) in the terminal, a pressuring part (27) which seals the 1st and 2nd glasses (11),(11a) by prssuring the 2nd glass (11a). The holder part (21) includes a moving part (24) which moves in the perpendicular direction by a screw (23) of a handle (22), a support part (25). The support part (25) adjusts the fixed position according to the size of the 1st glass (11). The distance keeping part (26) moves in the range of 45o, and the pressuring part (27) moves in the range of 90o.
Patent KR-950005927-B1 (KR)
Inventor: SHIKANAI NOBUO
IPC: C21D6/02
Filed: 1992-03-19
Granted: 1995-06-07
Abstract: 내용 없음.
Patent KR-0184677-B1 (KR)
Inventor: FUKASAWA KAZUO
IPC: C23C14/56
Filed: 1992-04-22
Granted: 1999-04-15
Abstract: 챔버 내에 서로 평행하게 설치되고 한쪽의 전극에 피처리물이 놓여지는 1쌍의 정극과, 1쌍의 전극 사이에 고주파 전력을 인가하는 고주파 인가수단과, 피처리체를 냉각하기 위한 냉각수단과 챔버 내로 건조용 가스를 공급하는 가스도입수단과, 챔버에서 외기로 노출되는 부분에 설치된 결로방지수단으로 이루어지는 플라즈마 처리장치이다. 결로방지수단은 수지재료로 된 형성부재으 바깥표면에 금속층을 형성하여 이루어지는 플라즈마 처리장치이다. 결로방지수단은 수지재료로 된 형성부재의 바깥표면에 금속층을 형성하여 이루어지는 보호커버, 단열부재, 단열재로 이루어진 것을 특징으로 하고 있다.
Patent KR-100227052-B1 (KR)
Inventor: BROWN WILMOTT G
IPC: F01D5/30
Filed: 1992-05-30
Granted: 1999-10-15
Abstract: 회전자의 축선에 대하여 평행한 X-X 축을 가지며 ; 루트의 중앙선 반경에 의해 규정되는 루트 중앙선을 갖는 루트부와, 상기 루트부와 연결되는 플랫포옴부와, 상기 플랫포옴부와 연결되고 전단, 후단, 볼록형 흡입측면, 오목형 가압측면 및 소정 윤곽의 정점을 갖는 에어포일부를 포함하고 : 상기 플랫포옴부는 오목면과, 볼록면과, 상기 에어포일부의 전단에 수직방향 인접한 제 1 단부와, 상기 에어포일부의 후단에 수직방향 인접한 제 2 단부를 구비하고 ; 상기 오목면은 소정의 경사각으로 상기 루트 중심선 반경쪽으로 경사져서 원호형 경사면을 형성하고, 상기 플랫포옴부의 제 2 단부에 경사진 파단평면을 가지며 ; 상기 파단 평면은 상기 오목면과 동일한 소정의 경사각을 갖고 X-X축을 향하여 경사지는, 테이퍼지고 비틀린 자립식의 혼합된 동조형 증기 터어빈 블레이드.
Patent KR-960001344-B1 (KR)
Inventor: OKA KOICHI
IPC: H04N1/028
Filed: 1992-06-01
Granted: 1996-01-26
Abstract: 내용 없음.
Patent KR-940011659-B1 (KR)
Title: Uclid algorithm arithmetic unit
Inventor: LEE DONG-HWA
IPC: G06F7/60
Filed: 1992-06-25
Granted: 1994-12-23
Abstract: The method improves the reliability of the digital communication system by sequentially calculating the coefficients of the polynomial using a single multiplier. The device includes a register (51) for storing the input data, a multiplexe (52) for selecting the coefficient from the output of the register, the first and the second register (53)(54) for storing the current and the previous coefficients, a multiplier (55) for multiplying the value alpha (j,k) corresponding the erasure position and the coefficient which is stored in the second register (54), and an adder (56) for adding the outputs of the first register (53) and multiplier (55).
Patent KR-100269078-B1 (KR)
Inventor: MICHAEL C SMAYLING
IPC: H01L27/115
Filed: 1992-06-27
Granted: 2000-10-16
Abstract: 전기적으로 소거가능하고 전기적으로 프로그램가능한 판독 전용 메모리 셀(676)은 제1 도전형의 반도체층(152) 표면에 형성되어 반도체층(152) 표면에 형성된 상기 제1 도전형과 반대인 제2 도전형의 터널 다이오드 도프 영역(688)을 포함한다. 
     제2 도전형의 제1의 눙후하게 도프된 영역(688) 및 제2 도전형의 제2의 농후하게 도프된 영역(702)는 감지 트랜지스터 채널영역(696)에 의해 격설된 반도체층(152)의 표면에 형성된다. 제1의 농후하게 도프된 영역(688)과 제2의 농후하게 도프된 영역(702) 중의 최소한 한 영역이 터널 다이오드 영역(688)로부터 격설된다. 박막 터널 절연체(732)는 반도체층(152)상에서 터널 다이오드 도프영역(688) 상에 형성되고, 게이트 절연체(218)은 반도체층 표면상에서 감지 트랜지스터 채널 영역(696) 상에 형성된다. 도전성 플로팅 게이트(708)은 터널 절연층(732) 및 게이트 절연층(218) 상에 형성된 각 부분(734, 738)을 포함하고 수평 마진을 포함한다. 도전성 제어 게이트(706)은 플로팅 게0이트(708) 상에 절연적으로 배치되어 용량성으로 결합된다. 제어 게이트(706)의 수평 마진은 모든 점에서 플로팅 게이트(708)의 대응 수평 마진에 중첩된다.
Patent KR-0162103-B1 (KR)
Inventor: NAKAYAMA KOJI
IPC: C09J7/29
Filed: 1992-06-27
Granted: 1999-01-15
Abstract: 지지필름의 한쪽 표면상에 방사선 경화성 점착제층을 가지며, 상기 지지필름이, 중간층으로, 특정의 스티렌/에틸렌/부렌/스티렌(SEBS) 블록계 종합체 또는 특정의 스티렌/에틸렌/펜텐/스티렌(SEPS) 블록계 중합체로 구성된 필름으로 이루어지는 적충 필름으로 구성되며, 상기 방사선 경화성 점착제층이 마련되는 측면의 중간층의 한쪽 표면상에, 결합제를 통하여 또는 직접, 마련되는 점착제 코팅 층을 가지며, 중간층의 다른쪽 표면상에 마련되는 이동 방지층을 갖는 반도체 웨이퍼 고정용 점착 테이프가 개시된다. 
     상기 반도체 웨이퍼 고정용 점착테이프의 중간층은 특정의 성분비로, 상기 SEBS 블록 공중합체 또는 SEBS 블록 공중합체, 에틸렌/아크릴레이트계 공중합체 및/또는 무정형 폴리 α-올레핀, 및 폴리아미드/폴리에테르계 공중합체로 구성된 필름을 갖는 반도체 웨이퍼 고정용 점착테이프가 개시된다.
Patent KR-950011740-B1 (KR)
Inventor: NOMURA HIROAKI
IPC: C07D239/48
Filed: 1992-08-21
Granted: 1995-10-09
Abstract: 내용 없음.
Patent KR-100268858-B1 (KR)
Inventor: KIM CHANG HYEON
IPC: H01L21/02
Filed: 1992-09-19
Granted: 2000-11-01
Abstract: PURPOSE: A method for forming a chip passivation layer of a semiconductor device is provided to be capable of preventing a chip from being damaged by sequentially forming a first passivation layer, a conductive layer and a second passivation layer on the chip. CONSTITUTION: First, an insulating layer(4) is formed on total surface after patterning wirings between respective devices formed on a substrate(3), and then bonding pads(2) are patterned on the insulating layer(4). Next, a first passivation layer(5) and a conductive layer(6) are sequentially formed on total surface, the bonding pads(2) and conductive layers(6) on both sides of the bonding pads are removed, and then portions of the first passivation layer(5) on the center areas of the bonding pads(2) are removed to expose the central surfaces of the bonding pads(2). Finally, a second passivation layer(7) is formed on total surface and then portions of the second passivation layer(7) on the center areas of the bonding pads(2) are removed to expose the central surfaces of the bonding pads(2).
Patent KR-950008870-B1 (KR)
Title: Cooker
Inventor: CHOE JAE-CHOL
IPC: A47J36/02
Filed: 1992-10-12
Granted: 1995-08-09
Abstract: The kitchen table is characterized in that pyrogen for absorbing/generating high-frequency is scattered in a board to help heat-cooking of food while heating in a microwave oven.
Patent KR-100265775-B1 (KR)
Title: Lcd device
Inventor: KIM ZIN KUN
IPC: G02F1/1339
Filed: 1992-11-23
Granted: 2000-09-15
Abstract: PURPOSE: A liquid crystal display is to constantly maintain a spacing between an upper substrate and a lower substrate, thereby exactly adjusting a thickness of a liquid crystal layer. CONSTITUTION: A transparent electrode is formed on an upper transparent substrate and a lower transparent substrate, respectively, and an alignment film is applied each transparent electrode. A sealant is applied on a longitudinal end of the upper transparent substrate, and a spacer is applied on the alignment film of the lower transparent substrate, so that the upper and lower transparent substrates are adhered to be opposed against each other to manufacture a liquid crystal display. A process of applying the spacer onto the alignment film is executed by following procedures. Silica and a polymer resin are fed into a supply tube having a downward nozzle in a specific ratio, so that the silica and the polymer resin are dropped from the nozzle. At that time, the spacer dropped from the nozzle is dispersed by a compressed air or nitrogen nozzle.
Patent KR-100290963-B1 (KR)
Title: 반도체집적회로용용량소자및그제조방법
IPC: H01G7/06
Filed: 1992-12-24
Granted: 2001-09-17
Abstract: 유전체를 사용한 반도체 집적회로용 용량소자 및 그 제조방법에 관한 것으로서, 기판면적에 대해서 큰 용량을 얻을 수 있도록 하기 위해, 기판, 기판상에 마련된 강유전체 및 강유전체와 직접 접촉해서 형성된 적어도 2개의 전극을 포함하고, 전극중의 적어도 하나는 복수의 원소를 포함하고 또한 산화되면 강유전체로 되는 도전재로 이루어지고, 반도체기판상에 강유전체막을 형성하고, 강유전체를 벽형상으로 형성하고, 복수의 원소를 포함하고, 벽형상으로 형성된 강유전체표면에 강유전체를 형성하기 위해 산화될 수 있는 도전재의 막을 형성하고, 강유전체의 양측벽을 서로 전기적으로 분리하기 위해 강유전체의 정상부에 형성된 도전재의 막을 제거하여 전극을 형성하는 구성으로 하였다. 
     이러한 구성으로 하는 것에 의해, DRAM 또는 FRAM 메모리셀에 용량소자가 형성되어 고집적이고 고속인 반도체 메모리를 실현할 수 있게 된다.
Patent KR-940009670-B1 (KR)
Title: Molton metal cooling method
Inventor: PARK BYONG-KON
IPC: C21C5/28
Filed: 1992-12-30
Granted: 1994-10-15
Abstract: A) if a measured temp. of molten steel at 1-2 min. before blowing-in ends is higher than a target value, a falling amount of temp. is determined; B) the direct reduced steel of which Fe/all Fe ratio is over 85 % is injected to molten steel in the amount of within 10-20 kg per ton; C) molten steel is cooled at the blowing-in end.
Patent KR-950004732-B1 (KR)
Title: Self-diagnosis method & device of exhaust gas purification apparatus
Inventor: BAE KI-SU
IPC: F01N3/10
Filed: 1992-12-30
Granted: 1995-05-06
Abstract: The exhaust gas cleaning device diagnoses itself by applying a mechanical device on damage of a catalyst device. Two oxygen sensors are set up on the cleaning device, and algorithm of self-diagnosis of the cleaning device, the cleaning rate are executed with the device above.
Patent KR-100196618-B1 (KR)
Title: Circuit arrangement for detecting a synchronizing signal
Inventor: KUNO LENZ
IPC: H04N5/12
Filed: 1990-12-04
Granted: 1999-06-15
Abstract: A circuit for detecting a square wave television signal in a television receiver includes an oscillator for generating the square wave signal and a phase locked loop (PLL) for synchronizing the square wave signal with the syn pulses of the televsion receiver. The circuit also includes an integrator for switching the output signal of the PLL to a frequency stable square wave signal when the syn pulses are absent and a Schmitt trigger for closing the PPL when a threshold value is reached. With the invention, the syn signals are sensed and a first switchable constant current source increases the output voltage of the integrator for a predetermined period of time when syn pulses are present during the first half of the square wave signal and discharges the integrator when syn signals are absent from the second half of the square wave signal.
Patent KR-100275000-B1 (KR)
Inventor: KOIKE SHIGEAKI
IPC: G11B7/126
Filed: 1993-02-05
Granted: 2000-12-15
Abstract: 본 발명의 목적은 개개의 광디스크의 모든 전기록 가능영역에 대응하는 최적기록광량을 비교적 단시간에 구할 수 있는 광디스크 기록장치 및 방법에 관한 것이다. 
     본 발명의 구성은 광디스크(1)의 바꿔쓰기 가능영역(2)보다도 내주측에 형성된 시험쓰기용 영역(4)에 정보를 기록시킬때, 바꿔쓰기 가능영역(2)에 있어서의 반경방향(a)의 적어도 2개의 위치(반경 R 1 과 반경  R 2 )에 있어서의 선속과 같은 선속으로 광디스크(1)를 회전시켜 최적기록광량을 구하고, 보간루틴(26)에 의해 이와같은 구한 2개의 선속에 있어서의 최적기록광량에 대하여 내삽입처리 또는 외삽입처리를 행함으로써, 바꿔쓰기 가능영역(2)에 있어서의 모든 선속으로 최적기록광량을 구하도록하고 있다.  이로인해 개개의 광디스크(1)의 바꿔쓰기 가능영역(2)내의 모든영역에 대하여 최적기록광량을 비교적 단시간에 구할 수 있는 것이다.
Patent KR-960008627-B1 (KR)
Inventor: SAKAI YOSHIO
IPC: C03B7/10
Filed: 1993-04-28
Granted: 1996-06-28
Abstract: 내용없음.
Patent KR-100216258-B1 (KR)
Inventor: BAEK CHON-HO
IPC: E01F9/011
Filed: 1993-10-09
Granted: 1999-08-16
Abstract: 본 발명은 주로 폐타이어와 폐원단, 원사, 기타 폐기물을 활용한 교통안전을 위한 도로분리대 및 차량들의 도로이탈방지대의 구성에 관한 것임. 
     종래의 다수의 폐타이어분리대는 신설도로에 적용되도록 설치한 것으로서 신설 도로에의 설치목적 중요성 못지않게 기존도로에 설치하고저 함에는 부득히 기존도로분리대를 완전히 철거한 다음 새로이 시공해야만 하는 문제점이 있었음. 
     본 발명은 기존 도로분리대 및 차량들의 도로이탈방지대(가-드레일, 와이어 로-프, 철구조물, 담벽, 기타울타리 난간 등)를 그대로 놔둔체 시공할 수 있도록 하기 위하여 폐타이어(2)를 통상의 도로분리대의 양쪽 또는 어느 한쪽에 결속선(3)이나 기타의 방법으로 고정하고, 골조(6)를 덮은 다음, 잡다한 폐기물을 봉합, 조립, 연결하여 미려하게 만든 커-버나 폐합성섬유시트로 만든 커버(7)로 골조(6)를 덮어 마감처리 하는 것임을 특징으로 하는 폐타이어를 활용한 도로 분리대 및 도로이탈방지대의 구성방법임. 
     본 발명을 기존 도로분리대에 완충성을 증가시키면서 광고, 선전 및 안전동시 기능을 부여함과 아울러 다수종의 산업폐기물을 재활용할 수 있는 것으로서 수익성 제작상의 경제성, 안전성, 시공상의 편리한 물질적 장점 외에도 모-든 폐기물은 버려지므로서 환경오염과 공해가 되어 그 피해는 결국 인류 전체가 뒤집어 쓰는 부메랑(인과응보(因果應報) : 되돌려 받는 폐해) 악 효과를 방지내지는 예방 코저 하는 취지의 목적에 부합되도록 즉, 모-든 폐기물을 버릴 것이 없는 활용방법에 따라서 보석이 될 수도 있다는 인식정신을 심어 주므로서 전공해적 폐기물을 무공해산업자원화로 확산시킬 수 있는 계기가 되도록 하기 위한 교통안전용 분리대 및 방지대의 구성 방법에 관한 것이다.
Patent KR-970006754-B1 (KR)
Title: Thermoplastic resin composition
Inventor: KIM HYUNG-SOO
IPC: C08L69/00
Filed: 1993-10-22
Granted: 1997-04-30
Abstract: The present invention related to a thermoplastic resin composite with permanent electrification prevention, excellent heat-resistance, excellent shock resistance, excellent plasticity.Thermoplastic resin composit comprised (A) polycarbonate resin 30-70 weight; (B) i) graft copolymer 0-80 weight% obtained monomer mixture 90-40 weight% consisted rubber polymer 10-60 weight%, aromatic vinyl monomer 40-90 weight and cyanide vinyl monomer 60-10 weight% by grafting, ii) composite 30-70 weight composed copolymer 20-100 weight% consisted aromatic vinyl monomer 40-90 weight%, cyanide vinyl monomer 10-60 weight%; (C) i) amide carbonic acid of carbon number 6 over or lactam, diamine of carbon number 6 over, salt of dicarbonic acid, ii) polyether ester copolymer 0.1-30 weight% which polyether ester unit was 10-95 weight% as polyether ester-amide composed dicarbonic acid 9 of carbon number 20; (D) imide kline copolymer 1-30 weight aromatic vinyl monomer 30-65mol%, maleimide line monomer 30-50mol%, unsaturated dicarbonic acid anhydride monomer 3-20mol%.
Patent KR-960004222-B1 (KR)
Title: Control panel for microwave oven
Inventor: KANG HEUNG-DAE
IPC: F24C15/00
Filed: 1993-11-24
Granted: 1996-03-28
Abstract: an output time control nob(30) formed with a pinion gear(30a) as a single body on rear face of the panel;, an inserting section(22) for inserting a pinion gear in the center thereof; a fixing section(24) where a screw passing hole(24b) is formed to fix a timer(5), a guide(26) protruded between the inserting section and the fixing section so as to guide a transmission unit(40), a panel formed with a supporting base(28) as single body in order to fix a leaf spring(50) near the guide(26), the leaf spring(50) fixed in the supporting base(28), a rack gear(40a) engaged with the pinion gear(30a) of the output time control nob(30), and the transmission unit(40) where a plurality of grooves(40c) engaged with the leaf spring(50) are formed.
Patent KR-960008640-B1 (KR)
Title: Preparation of 1,1,1,2-tetrafluoroethane
Inventor: AHN BYUNG-SUNG
IPC: C07C19/08
Filed: 1993-11-30
Granted: 1996-06-28
Abstract: The 1,1,1,2-tetrafluoroethane(HFC-134a) is made by; (a) separating hydrogen chloride and HFC-134a from HCFC-133a obtained by the reaction of trichloroethylene(TCE) and hydrogen fluorine(HF) in a reactor for 1,1,1-trifluoro-2-chloroethane(HCFC-133a); (b) producing HCFC-133a by the reaction of the remaining, unreacted TCE and HF; (c) making HFC-134a by the reaction of HCFC-133a and HF in the reactor for HFC-134a; (d) recycling the mixture of the efflux from the HFC-134a reactor and TCE to the reactor for HCFC-133a.
Patent KR-100298153-B1 (KR)
Title: Method for automatically selecting/transmitting local number of communication equipment
Inventor: JUNG GYEONG HWA
IPC: H04M1/27
Filed: 1993-12-03
Granted: 2001-10-24
Abstract: PURPOSE: A method for automatically selecting/transmitting a local number of a communication equipment is provided to secure a rapid telephone call and to prevent a mal-dialing by an automatic dialing of a selected local telephone number without inquiring a guiding call and referring to an additional list on condition that a user does not know a local number to be called. CONSTITUTION: If a control unit senses an amount larger than a basic unit calling charge of a charge information amount of an off-hook of a handset, an inserted coin, or a telephone card(S1), a selection message for selecting a local area is displayed on a display unit(S2). Inputting or not of a button is sensed by a selection button constructed by a screen contacting method on the display unit(S3). If the button is inputted, a message for inputting a local number is displayed(S4). If a local number and an inherent number are inputted from a keypad in accordance with the displayed message(S7), the control unit displays the inputted key signal on the display unit(S8). If the final dial is sensed(S9), a local loop is occupied and the local number, a telephone number, and the inherent number being displayed as a DTMF signal are automatically transmitted to the responded person(S10).