baber/WOPTO huggingface dataset:
Patent KR-0128342-B1 (KR)
Inventor: HODGE EDWARD B
IPC: C07D313/00
Filed: 1989-01-18
Granted: 1998-04-03
Abstract: 내용없음.
Patent KR-0136909-B1 (KR)
Inventor: GERD ZETT LMEISSL
IPC: C07K14/81
Filed: 1989-03-02
Granted: 1998-04-25
Abstract: 내용없음
Patent KR-920009657-B1 (KR)
Inventor: GOTO DAKESHI
IPC: F02B39/16
Filed: 1989-03-31
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-0135294-B1 (KR)
Inventor: SCHARA KAISTEN T
IPC: B23K26/08
Filed: 1989-04-01
Granted: 1998-04-25
Abstract: 내용 없음
Patent KR-920009692-B1 (KR)
Title: Process for preparing fireproof polyester
Inventor: KIM HO-HYON
IPC: C08G63/68
Filed: 1989-06-05
Granted: 1992-10-22
Abstract: At the initial time or midle time of  the  esterification  or polycondensation in  the  polyester  polymerization  process,  the phosphorus cpd. of formula (I) is copolymerized with the polyester to make 2,500-10,000 ppm of phosphorus  content  and  1,000-10,000 ppm of nitrogen content. Pref. in the formua, R1, R2 are  halogen, alkyl, or aryl or aryloxy gp. of  C1-20;  m,  n  are  0-3;  R3  is methyl, methoxy, H, halogen, or aryl or alkyl ester  contg.  C1-20 and H1-3; R4 is methyl or ethyl; X is 0-3. The polyester  is  used in the mfr. of fibers and films having a flame redardancy.
Patent KR-920010630-B1 (KR)
Inventor: AOKI SHIGERU
IPC: A21C9/00
Filed: 1989-09-02
Granted: 1992-12-12
Abstract: 내용 없음.
Patent KR-930004235-B1 (KR)
Inventor: ITO SHIGEMI
IPC: H01F27/32
Filed: 1989-09-20
Granted: 1993-05-22
Abstract: 내용 없음.
Patent KR-960009981-B1 (KR)
Inventor: TAKAHASHI FUMIO
IPC: B29C45/18
Filed: 1989-09-27
Granted: 1996-07-25
Abstract: 요약없음
Patent KR-930002706-B1 (KR)
Title: Produce for preparation of polyurthane resin
Inventor: HYON MYONG-OK
IPC: C08G18/06
Filed: 1989-12-13
Granted: 1993-04-09
Abstract: The  urethane  resin  is  prepared  by  mixing  and  reacting polyols, isocyanates, chain extender, catalyst and  polymerization solvent.  The  polyol  having  a  molecular  weight  of  650-1,500 comprises dibasic acid and glycol. The dibasic acid is  a  mixture of adipic acid and azelaic acid. The glycol is a mixture of cyclic glycol and noncyclic glycol. The polymerization  solvent  used  is obtained  by  mixing  cyclo  hexanone  and  methyethyl  ketone  or tetrahydrofuran or  its  mixture.  The  resin  has  good  abrasion resistant and heat resistant properties.
Patent KR-930007184-B1 (KR)
Inventor: OTSUKA NOBUAKI
IPC: G11C16/12
Filed: 1989-12-22
Granted: 1993-07-31
Abstract: 내용 없음.
Patent KR-920003408-B1 (KR)
Inventor: SHIMATANI KAZUO
IPC: A61F13/20
Filed: 1989-04-11
Granted: 1992-04-30
Abstract: 내용 없음.
Patent KR-0168834-B1 (KR)
Inventor: KOMATSU AKIRA
IPC: G08B23/00
Filed: 1990-05-04
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-930000012-B1 (KR)
Title: Data input apparatus of scanner
Inventor: JO MUN-HYONG
IPC: H04N1/32
Filed: 1990-05-22
Granted: 1993-01-06
Abstract: The apparatus improves the efficiency of a host  computer  by using two processors simultaneously when scanning  document  data. It includes a scanner (200), a host computer (202),  an  AND  gate (301) for selecting the mode of an interfacing  circuit  (304),  a latch (302), a microprocessor (303) for storing the  data  of  the latch (302) and controlling the system, and a  scanner  connecting section (310).
Patent KR-0138980-B1 (KR)
Inventor: SOEDA MIZUO
IPC: C08L21/00
Filed: 1990-05-23
Granted: 1998-04-28
Abstract: 없음.
Patent KR-970009984-B1 (KR)
Inventor: KANEYASU AKIRA
IPC: C04B35/043
Filed: 1990-05-25
Granted: 1997-06-20
Abstract: 내용 없음.
Patent KR-940006576-B1 (KR)
Inventor: MAZDA HISAO
IPC: H01L21/50
Filed: 1990-06-11
Granted: 1994-07-22
Abstract: 내용 없음.
Patent KR-0143907-B1 (KR)
Inventor: HIRANO KOJI
IPC: H01R43/048
Filed: 1990-06-23
Granted: 1998-08-17
Abstract: 내용없음
Patent KR-100210900-B1 (KR)
Inventor: TSUTOMU NAKAMURA
IPC: C04B41/50
Filed: 1990-08-24
Granted: 1999-07-15
Abstract: 내용 없음.
Patent KR-920004487-B1 (KR)
Title: Method of extracting for 5'-guanylic 2' sodium salt
Inventor: YUN SOO-WHAN
IPC: C07H21/02
Filed: 1990-08-31
Granted: 1992-06-05
Abstract: A  method  for  the  crystallization  of  di-sodium  salt  of 5'- guanylic acid (GMP 2Na) comprises adding a hydrophilic  organic solvent to conentrated eq. soln. of GMP 2Na  in  the  presence  of Na2CO3 or NaHCO3  under  the  condition  of  30-45  deg.C  and  pH 8.0-9.0. The usual amount of the carbonate is pref. 0.5 g/dl  -  4 g/ dl.  The  hydrophilic  organic  solvent  is  pref.  methanol  or ethanol. GMP 2 Na is useful as a food additive.
Patent KR-100196231-B1 (KR)
Inventor: MAUGENDER STEPHANE
IPC: C03C1/00
Filed: 1990-09-17
Granted: 1999-06-15
Abstract: 본 발명은 유리를 제조하는 동안 산화-환원도를 조절할 수 있는 방법에 관한 것이다. 
     1중량%이하의 Fe 2 O 3 를 함유하는 연속 섬유 또는 스테이플 섬유로 전환되는 유리에 관한 본 발명에 따라서, 유리질화 생성물의 혼합물에 두가지 이상의 산화제 (하나는 무기 질산염이고, 다른 하나는 망간이 2 이상의 산화상태인 산화된 망간 화합물, 중크롬산칼륨 및 또는 산화세륨이다.)를 혼합시켜 유리의 산화도가 수득된다. 
     본 발명은 유리질화 혼합물에서 유리섬유기재를 갖는 생성물의 폐기물을 재수환시키는데 특히 유리하다.
Patent KR-930010783-B1 (KR)
Title: Weather resistant polyacetal resin composition
Inventor: KATSUMATA TOHORU
IPC: C08L59/00
Filed: 1990-09-28
Granted: 1993-11-11
Abstract: Weather-resistant polyacetal resin compositions and molded articles formed thereof include (A) a polyacetal base resin, and a weather-resistant effective amount of a weather-stabilizing package comprising, based on the total weight of the composition: (B) between 0.01 and 5% by weight of a weather stabilizer, (C) between 1 and 40% by weight of an acrylic resin and (D) between 1 and 20% by weight of fluororesin. The weather stabilizer may be at least one selected from the group consisting of benzotriazoles, benzophenones, aromatic benzoates, cyanoacrylates, oxalanilides and hindered amines.
Patent KR-930010386-B1 (KR)
Inventor: YAGUCHI TOSHIYUKI
IPC: H01L27/04
Filed: 1990-11-27
Granted: 1993-10-23
Abstract: 내용 없음.
Patent KR-930002788-B1 (KR)
Title: Bus adapter in 32-bit micro-processor
Inventor: PARK SONG-BAE
IPC: G06F13/40
Filed: 1990-12-26
Granted: 1993-04-10
Abstract: The circuit  connects  data  of  8,16  or  32  bit  it  to  a corresponding data bus to improve the efficiency of bus usage.  It includes two 2-input multiplexers (2,3), four 4-input multiplexers (4-7), and a multiplexer (1) for selecting an input and generating 32 bit data signal (DST) corresponding to the input.
Patent KR-930008966-B1 (KR)
Inventor: BERG BRUCE A
IPC: B66F9/18
Filed: 1988-11-18
Granted: 1993-09-17
Abstract: 내용 없음.
Patent KR-920010562-B1 (KR)
Title: Electric vacuum cleaner
Inventor: HWANG JONG-HO
IPC: A47L7/02
Filed: 1991-01-05
Granted: 1992-12-07
Abstract: A gear box installed in a  vacuum  pump  for  passenger  cars comprises left and right casings (1)(2) connected to each other by a shaft casing (3). A DC motor is  installed  on  the  right  side casing (2). A driving helical ger connected to the motor shaft (6) engages with a driven helical gear (8), whose shaft  goes  through the shaft casing to the left side casing  (1)  to  form  a  vacuum cleaning part (A). A cylinder, connected to inlet and outlet holes (12)(13) and comprising a pump (16) including a  piston  (15),  is mounted on the left side casing  which  includes  a  helical  gear engaged with the helical ger of the shaft (9), and a clutch  plate (21) and a cam plate (22) to activate the pump to form a  cleaning part (B).
Patent KR-950008984-B1 (KR)
Inventor: GARNER-GRAY PETER FREDERICK
IPC: C11D7/54
Filed: 1991-04-08
Granted: 1995-08-10
Abstract: 내용 없음.
Patent KR-930009930-B1 (KR)
Title: Apparatus for forming bent portion of pipe in apparatus for making bent pipe
Inventor: KAWAGUCHI TAKAHISA
IPC: B29C48/09
Filed: 1991-04-19
Granted: 1993-10-13
Abstract: A bent pipe forming apparatus for extruding and forming a fluid material into an annular member having a central mandrel (22) and a die (21) defining an annular gap between the mandrel (22) and the die (21), wherein one of the mandrel (22) and the die (21) is supported to move in a direction perpendicular to an axis of the mandrel (22). The movable mandrel (22) or die (21) is provided on its outer periphery with a guide circular surface (XX) integral therewith. An inner movable ring (4) having inner and outer circular peripheries eccentric to each other is rotatably fitted on the guide surface. An outer movable ring (5) having inner and outer circular peripheries eccentric to each other is rotatably fitted on the periphery of the inner movable ring (4). The outer movable ring (5) is provided with an outer circular peripheries which is rotatably fitted in a stationary circular guide surface (YY). Driving motors (12a, 12b) are provided to independently move the inner and outer movable rings (4, 5). <IMAGE>
Patent KR-940009021-B1 (KR)
Inventor: CASEY JEREMIAH P
IPC: C07D295/088
Filed: 1991-05-24
Granted: 1994-09-29
Abstract: 내용 없음.
Patent KR-0132563-B1 (KR)
Inventor: MICHIDA RYOJI
IPC: B63B1/12
Filed: 1991-06-15
Granted: 1998-04-11
Abstract: 짝을 이루는 선체 트렁크가 상당히 연장되고 배수량의 1/3 제곱에 대한 흘수선을 따르는 쌍동선  길이의 비는 11내지 15사이이며 이것이 고속항해를 용이하게 한다. 상기 선체 트렁크 연결용 프레임에 있어서, 프레임의 선수쪽을 향한 예정된 범위만이 프레임의 나머지 부분에 비해 높이가 상승되며, 이것이 파도에 의한 영향을 방지한다.
Patent KR-950010783-B1 (KR)
Inventor: HORIUCHI MAKOTO
IPC: B01J37/02
Filed: 1991-06-19
Granted: 1995-09-23
Abstract: 내용 없음.
Patent KR-940003825-B1 (KR)
Title: Heater control method for clothes-dryer
Inventor: YUN KI-BONG
IPC: D06F58/28
Filed: 1991-07-22
Granted: 1994-05-03
Abstract: The method is for controlling the power on/off of the heater according to the temperature variation of the drum. The temperature data read in certain period is integrated against the time if the real inside temperature of the drum is greater than a preset one. Then the difference between the integrated value and the preset one is added to the integrated value. When the added value is greater than the preset one, the present on/off state of the heater is switched to the opposite side so that the rapid temperature variation of the drum is prevented.
Patent KR-0163553-B1 (KR)
Inventor: OH DONG-YEUL
IPC: B29C41/30
Filed: 1991-08-14
Granted: 1999-01-15
Abstract: 본 발명은 반도체 몰딩 장치의 몰드게이트의 배치방법에 있어서, 상기 몰드게이트를 캐비티의 측면에 배치함으로써, 몰딩 컴파운드의 흐름편중으로 인한 미세-다수 본딩 와이어의 스위핑(또는 휩쓸림) 현상을 억제할 수 있게 된다.
Patent KR-920000926-B1 (KR)
Inventor: HARA SIGEYOSI
IPC: C08G61/08
Filed: 1991-10-07
Granted: 1992-01-31
Abstract: 내용 없음.
Patent KR-940011269-B1 (KR)
Title: Manufacturing method of surface emitting laser diode
Inventor: KIM JONG-RYOL
Filed: 1991-11-06
Granted: 1994-12-03
Abstract: The method for fabricating a surface emitting laser diode includes the steps of: sequentially forming a base layer, first clad layer, active layer, second clad layer and cap layer on a semiconductor substrate; selectively etching the layers to expose a predetermined portion of the substrate; thereby forming a semiconductor laser diode region and mirror reflection region; forming a dielectric layer on the overall surface of the substrate; carrying out selective etching, wet etching and micro-cleaving to form a cleavage plane of the laser diode region; removing the dielectric layer; and forming electrodes on the cap layer and back side of the substrate.
Patent KR-0141136-B1 (KR)
Inventor: BAE YOUNG-JAE
IPC: G09G1/00
Filed: 1991-11-12
Granted: 1998-07-15
Abstract: 이 발명은 영상기기에 관한 것으로, CRT 프로젝터에 있어서 수평출력이 정상적으로 될경우는 CRT의 캐소우드가 정상레벨을 유지하게 하고 수평출력이 중단되었을 경우에는 제어부로 미데오 출력부를 제어하여 CRT의 캐소우드를 흑레벨로 만들어 히터에서 방출되는 전자를 억제함으로써 CRT의 형광막을 보호할 수 있게 한것이다.
Patent KR-100244121-B1 (KR)
Inventor: GAYODA YUKIHIRO
IPC: C30B31/06
Filed: 1991-12-06
Granted: 2000-02-01
Abstract: 본 발명은 저농도부터 고농도까지 제어가능하고, 균일성이 좋은 불순물 확산방법을 제공하는 것이다. 
     확산의 분위기 가스에 환원성의 분위기 가스를 사용하고, 그 분위기 가스에 의하여 미리 반도체 기판 표면의 자연 산화막을 제거한다. 그 다음, 상기 환원성 분위기 가스를 흐르게 하면서 불순물 가스를 흐르게 함으로서, 확산을 행한다. 이때 상기 확산층의 불순물 농도가, 상기 불순물 가스의 유량 또는 농도에 의하여 제어되도록, 상기 불순물 가스의 유량 또는 농도의 값이 설정되어 이루어지는 것을 특징으로 한다. 
     본 발명에 의하면, 불순물 가스의 농도, 유량을 조절함으로서 확산층의 불순물 농도를 제어할 수 있다. 또, 저불순물 농도의 확산층을 형성할 수 있다. 또, 50nm 이하의 얕은 접합을 형성할 수가 있다.
Patent KR-940009829-B1 (KR)
Title: Method of controlling access of transmission media in map network adaptors
Inventor: KIM HYON-KI
IPC: G06F13/14
Filed: 1991-12-11
Granted: 1994-10-17
Abstract: The method provides the functions of managing token, composing and preserving logical ring and detecting & recovering the error by controlling MAC layer. The method comprises: the 1st step for initializing system, the 2nd step for storing the intializing table of token bus controller, the 3rd step for resetting the token bus controller, the 4th/5th steps for executing the intializing command, the 6th/7th steps for verifying and clearing the DONE bit, the 8th/9th steps for determining the operation of token bus controller, the 10th step for clearing DONE bit, the 11th step for initializing the modem, the 12th step for completing the MAC operation.
Patent KR-940006198-B1 (KR)
Title: Hierarchical optimum control method of a distribution process control system
Inventor: KIM HYON-KI
IPC: G05B15/00
Filed: 1991-12-17
Granted: 1994-07-11
Abstract: The distributed process control system is divided into certain number of subsystems and a coordinator adjusts the control objectives of the subsystems. The method comprises the steps of: (A) initializing a coordination vector of a coordinator by zero; (B) transmitting the coordination vector to lower class; (C) calculating control law (Ui(K)), state variable Xi(t), and input vector Zi(K) in respective subsystems; (D) transmitting the calculated result to a coordinator; (E) calculating error of a system using the coordination vector; (F) calculating control input when the error is near zero and otherwise repeating the step (C) to (E); and (G) calculating optimal state variable Xi(K) and control law Ui(K).
Patent KR-940006014-B1 (KR)
Title: On screen display apparatus for satellite broadcasting tv receiver
Inventor: HWANG JAE-HONG
IPC: H04N7/20
Filed: 1991-12-17
Granted: 1994-06-30
Abstract: The on-screen display processing system includes a de-emphasis circuit for de-emphasis processing a signal received through a buffer from a tuner, a clamping circuit for clamping the output signal of the de-emphasis circuit received through a low-pass filter and an amplifier, first and second buffers for transmitting the outputs of the buffer and the de-emphasis circuit to a film net decoder and sky decoder, respectively, a first switch for selecting the output signal of the sky decoder or the film net decoder, a second switch for selecting the output signal of the first switch or the clamping circuit, an on-screen display processor for processing the output signal of the second switch, a MAC signal processor for receiving the output signal of the buffer, an encoder for encoding the output signal of the MAC signal processor, a third switch for selecting the output signal of the encoder or the on-screen display processor, a microprocessor for controlling the first to third switches, on-screen display processor and the MAC signal processor.
Patent KR-950001719-B1 (KR)
Title: Belt transmission
Inventor: HONG SONG-NAM
IPC: F16H7/02
Filed: 1991-12-28
Granted: 1995-02-28
Abstract: The apparatus for transferring the driving force through the belt regardless of the positions of the main and sub shafts includes bearings (102,103) placed on a main shaft (101) and equipping driving pulleys (104,105), a spline gear (106) placed at the center of the main shaft and geared to a clutch rotator (107) formed with a friction lining(118), and an output shaft (108), whose position angle (alpha) to the main shaft is within 0-90 deg., equipping a driving pulley (109) and an idle pulley (114). The driving pulleys and the idle pulley are linked with each other in U shape through the belt.
Patent KR-0164862-B1 (KR)
Inventor: REINHARD HITTICH
IPC: C09K19/44
Filed: 1991-01-28
Granted: 1999-01-15
Abstract: 본 발명은 하기 일반식(I)의 하나 이상의 화합물과, 하기  일반식(II), (III) 및 (IV)의 화합물을 포함하는 그룹중에서  선택된 하나 이상의  대단히 높은 양의  유전성을 갖는 화합물을 1:10 내지 10:1의 중량비로 함유하는 액정 혼합물에 관한 것이다: 
     
       
     
     상기식들에서, R 1 , R 2 , A 고리, A 1 고리, A 2 환, r 및 L은 특허청구번위 제1항에서 청구한 바와 같다.
Patent KR-100226305-B1 (KR)
Title: Polyhydroxycyclopentane derivatives, their preparation and their therapeutic use
Inventor: NAKAJI MAMUSUO
IPC: C07C215/44
Filed: 1992-02-15
Granted: 1999-10-15
Abstract: 5-Amino-1-(hydroxymethyl)cyclopentane-1,2,3,4-tetraol and 2-amino-4-(hydroxymethyl)-3a,5,6,6a-tetrahydro-4H-cyclopent[d]oxazole- 4,5,6-triol, which have the ability to inhibit the activity of sugar hydrolases, especially  beta -glucosidase and sucrase, and which can thus be used for the treatment and prophylaxis of tumorous conditions, AIDS, diabetes and obesity, can be prepared by hydrolysis of trehazolin. 2-Amino-4-(hydroxymethyl)-3a,5,6,6a-tetrahydro-4H-cyclopent[d]oxazole- 4,5,6-triol can also be prepared by fermentation using newly isolated strains Micromonospora sp. SANK 62390, FERM BP-3521 and Amycolatopsis sp. SANK 60791, FERM BP-3513.
Patent KR-950003408-B1 (KR)
Title: Filtering device for fluid type
Inventor: JANG KI-WON
IPC: B01D33/06
Filed: 1992-07-09
Granted: 1995-04-12
Abstract: Title appts. filtrates irons and extraneous substances from a rolling oil, a chemical liquid or cleaning water by centrifugal forces or magnetic forces. A motor (5) and a penetrated cover (12) for a supply pipe of cleaning water (8') and fluids are installed on the upper part of filtering (9'). A recovery reservoir (3) having a cylindrical magnet (2) on the inner wall is installed on the inner part, and the reservoir is rotated by a rotating shaft (6) axially mounted with a support bearing (16).
Patent KR-0150959-B1 (KR)
Inventor: KIM JUNG-HOON
IPC: H04N7/12
Filed: 1992-07-31
Granted: 1998-10-15
Abstract: 이 발명은 영상 신호처리 시스템에 관한 것으로, 고역통과필터, 절대치 변환수단, 비교수단, 제1 선택수단 및 이득가변수단, 플립플롭부, 제2 선택수단, 승산기, 가산기, 지연수단으로 구성되어 영상신호처리시 발생하는 수직 및 수평 휘도신호의 레벨차이에 따라 윤곽부분을 보정할 수 있는 적응형 화상윤곽 보정회로에 관한 것이다.
Patent KR-0166769-B1 (KR)
Inventor: LEE JAE-TAEK
IPC: H02K17/00
Filed: 1992-08-27
Granted: 1999-04-15
Abstract: 본발명은 유도전동기 부하의 관성 측정에 적당하도록 한 부하 관성측정 방법에 관한것으로 미지의 부하에 대하여 부하관성을 구하기 위해 유도전동기의 회전 속도 W R 과 토크상수 Kq를 사용하고, 미분연산자로 저대역 필터를 사용하며, 최종출력으로 부하토크 추정치의 값이 0이되게 J값을 조절하여 유도 전동기의 부하관성을 측정할수 있도록 한것이다.
Patent KR-0123769-B1 (KR)
Title: Picture in picture display circuit of image only in 16:9
Inventor: DO YOUNG-SOO
IPC: H04N5/45
Filed: 1992-09-04
Granted: 1997-11-26
Abstract: There is provided a display circuit of dual images on a 16:9 sized screen without distortion regardless of difference between an input video signal size ratio and the screen size ratio. The display circuit includes: an analog/digital converter for converting an analog video signal into a digital video signal; a vertical low pass filter for shutting off a vertical frequency interference of the digital video signal; a video memory for storing the compressed digital video signal; a vertical compression control part(20) connected to the write enable terminal of the video memory, for selecting one vertical scan line per N vertical scan lines of the second video signal output from the vertical low pass filter; and an oscillator(30) connected to the write clock terminal of the video memory, for rapidly performing the write clock of the video memory to compress a horizontal data of the selected scan line.
Patent KR-950004386-B1 (KR)
Title: Manufacturing method of lcd cell
Inventor: KIM JONG-TAE
IPC: G02F1/1343
Filed: 1992-09-16
Granted: 1995-04-28
Abstract: The manufacturing method of liquid crystal display device preventing degradation of film and damage of electrode terminal. The device consists of the upper glass substrate having display electrode terminals (2),(2') and a grounding line (3), the lower glass substrate having a scanning electrode terminal (5) a and surge-arresting electroed terminal (6). And electrode lines on the upper substrate are divided to two parts separated with a gap "e" between them, and electrode terminals on both parts are separated with each other with a gap "d". The advantage of device is eliminating potential difference, and preventing the degradation of orientation film by forming grounding lines, and connecting electrode terminals with grounding lines.
Patent KR-960002060-B1 (KR)
Title: Multi-layer wiring method using blanket cvd and selective cvd
Inventor: RYU HYUNG-SIK
IPC: H01L21/28
Filed: 1992-09-30
Granted: 1996-02-10
Abstract: The multi-layer wiring method for preventing an electromigration comprises (a) forming a device isolating film, an active region and a pn junction on the semiconductor substrate, (b) depositing a BPSG film, (c) selectively etching the BPSG film to form a contact hole on the active region, (d) forming a glue layer between the BPSG film and a metal film, and a first metal protective film by the blanket CVD, (e) blanket etching back the protective film to alleviate a global topology, (f) forming a metal wiring layer, (g) selectively etching the wiring layer, the protective film and the glue layer, and (h) depositing a second metal protective layer on the etched layers and the film by the selective CVD.
Patent KR-950006177-B1 (KR)
Title: Contact image sensor
Inventor: PARK BYONG-U
IPC: H04N1/028
Filed: 1992-11-06
Granted: 1995-06-09
Abstract: The sensor makes a light emission unit and a light reception unit as one light sensor unit and makes system small and improves characteristic. It comprises: (i) a light emission unit(16) composed of LED; (ii) a light sensor unit(15) that receives a reflected light and changes it optically; and (iii) a transistor unit(14) controlling the light sensor unit.
Patent KR-950007327-B1 (KR)
Title: Process for variableness valve type camshaft
Inventor: YUN JAE-HWAN
IPC: B22D15/00
Filed: 1992-12-22
Granted: 1995-07-10
Abstract: centering a hollow core within a molder; installing core print on each side end of the hollow core; and vertically installing a gas extractor out of the molder, the gas extractor having a gas path for extracting a gas generated in the hollow core.
Patent KR-960013989-B1 (KR)
Inventor: ANDO FUMITAKA
IPC: B60G3/26
Filed: 1992-12-26
Granted: 1996-10-11
Abstract: 내용없음.
Patent KR-100234815-B1 (KR)
Inventor: DAKIMOTO HITOSHI
IPC: H05B6/70
Filed: 1993-01-25
Granted: 1999-12-15
Abstract: 본 발명은 유전가열을 수행하기 위하여 마이크로파를 조사하는 고주파 가열장치에 관한 것으로서, 가열실안의 피가열물을 가열하기 위하여 마이크로파가 가열실 안으로 조사되는 고주파 가열장치에 있어서, 용기내의 액체부하를 가열하는 마이크로파를 조사하기 위하여 가열실의 바닥에 설치된 조사구와 : 상기 피가열물을 회전시키기 위한 턴테이블과 : 상기 피가열물을 가열하는 마이크로파를 발생시키기 위한 마그네트론과 : 상기 마그네트론에 연결되며, 상기 조사구를 통하여 상기 가열실로 개구된 도파관을 포함하는 것을 특징으로 하고 있다.
Patent KR-100318190-B1 (KR)
IPC: C07D521/00
Filed: 1993-03-06
Granted: 2002-03-21
Abstract: Compounds of the formula I or salts thereof <IMAGE>  in which     X denotes oxygen, -O-NR<2>- or -SO2-NR<2>- and Y denotes N or CH, R<1> denotes (C1-C6)alkyl, (C2-C6)alkenyl or (C2-C6)alkynyl, each of which is optionally substituted, or, if X is oxygen, also (substituted)phenyl, R<2> denotes H, (C1-C6)alkyl, (C2-C6)alkenyl or -alkynyl or (C3-C6)cycloalkyl, R<3> and R<4> denote H, (substituted) (C1-C4)alkyl or (substituted) (C1-C4)alkoxy or halogen, (C1-C4)alkylthio, (C1-C4)-alkylamino or di[(C1-C4)alkyl]-amino, and   R<5> denotes H or (C1-C4)alkyl and R<6> denotes hydrogen,  can be prepared by reacting compounds of the formula II  R<1>-X-R<7>  with compounds of the formulae III, IV and V,  R<8>-OCN (III> SO2Cl2   <IMAGE> where R<7> and R<8> are H, a quaternary ammonium ion or the equivalent of a metal cation. The structure of the intermediates has not be elucidated.
Patent KR-100242672-B1 (KR)
Inventor: MATUO KAMISO
IPC: B21D19/00
Filed: 1993-07-02
Granted: 2000-03-02
Abstract: 회전캠을 사용하여 박판성형품의 부각성형을 행하고 있었으나, 회전캠은 회전축을 중심으로 회전하여 워크를 가공하기 때문에, 가공방향에서 보아 워크가 대략 직선형상이면 가공 가능하나 워크가 굴곡되어 있으면 가공할 수 없다. 
     특히 자동차의 판금부품에는 사이드패널, 프론트팬더, 루프, 후드, 트렁크리드나 도어패널을 비롯하여 많은 굴곡개소가 있고, 더구나 최근에 있어서는 굴곡개소가 있을뿐 더러 디자인관계상 부각성형부가 많이 있으며, 이 부각성형부를 많은 공정을 거치지 않고 복수개의 회전캠에 의해 한 공정으로 성형할 수 있도록 하여 생산능율을 향상시키는 것이 요구되고 있다. 
     상형을 직선방향으로 하형에 이동시켜서 충합하여 워크를 성형할때 부각으로 되는 성형부를 갖는 성형방법으로서, 부각성형부를 갖는 회전캠을 하형에 회전이 자유롭게 설치하고 상기 히전캠에 대향시켜서 부각성형부를 갖는 슬라이드캠을 상형에 설치하고 상형을 하형에 근접시키고 슬라이드캠을 회전캠에 충합시켜 이동시켜서 슬라이드캠과 회전캠과의 사이에서 부각성형부를 성형하고 부각성형후 상형을 하형으로부터 후퇴시키고 워크가 하형으로부터 취출될 수 있는 상태까지 회전캠을 회전 후퇴시키는 박판의 성형방법에 있어서, 워크의 부각성형부가 상형으로부터 하형을 볼때 굴곡져 있고 이 굴곡진 워크의 부각성형부를 1 개의 회전캠으로 가공할 수 있는 범위내에서 대략 직선형상인 복수의 성형부로 분할하여 성형하도록 한 박판의 성형방법이다.