baber/WOPTO huggingface dataset:
Patent KR-950013811-B1 (KR)
Inventor: WADA HIKARU
IPC: B21D22/02
Filed: 1987-10-05
Granted: 1995-11-16
Abstract: 내용 없음.
Patent KR-960000924-B1 (KR)
Inventor: INVERNIZZI CESARE CIULIO
IPC: H01B7/17
Filed: 1987-10-31
Granted: 1996-01-15
Abstract: 내용 없음.
Patent KR-950006938-B1 (KR)
Inventor: MUELHAUPT ROLF
IPC: C07F7/18
Filed: 1987-11-07
Granted: 1995-06-26
Abstract: 내용 없음.
Patent KR-910001710-B1 (KR)
Inventor: PERGENT JACKY
IPC: G05B19/04
Filed: 1987-11-25
Granted: 1991-03-19
Abstract: 내용 없음.
Patent KR-900003185-B1 (KR)
Title: High frequency inverter driving circuit for discharge lamps
Inventor: JI KYUNG-HA
IPC: H05B41/24
Filed: 1987-12-31
Granted: 1990-05-09
Abstract: The circuit includes, a current transformer (CT) for making transistors (1,4) driven in unsaturated region so that turn-off time of the transistors can be reduced, a trigger (8) comprising a resistor (R1) and a diac (DA) for triggering the transistor (4) utilizing voltage charged in a condenser (C1), and a resonant circuit conprising an inductor (L1) and a capacitor (C1) for genenating high voltaqe for starting lamp when the resonant frequency and the switching frequency are same.
Patent KR-910009624-B1 (KR)
Inventor: MISHIRO SHOJI
IPC: B23B29/12
Filed: 1988-02-04
Granted: 1991-11-23
Abstract: 내용 없음.
Patent KR-910006582-B1 (KR)
Inventor: GOBAYUSI TOSHIO
IPC: C22C38/00
Filed: 1988-03-15
Granted: 1991-08-28
Abstract: 내용 없음.
Patent KR-900003742-B1 (KR)
Title: 5'-inosinic acid producing microorganism
Inventor: HYUN HYUNG-HWAN
IPC: C12N15/00
Filed: 1988-06-04
Granted: 1990-05-30
Abstract: The 5'-inosinic acid producing microorganism which is a mutant of Brevibacterium ammoniagenes (ATCC 6872) is presented. Thus, the title microorganism is adenine-auxotroph and is deficient in activity of urease. The above microorganism (AFCC-10614) is derived by mutation with ultra violet ray on N-methyl-N'nitro-N-nitrosoguanine etc. to remove the synthetic pathway from 5'-inosinic acid to 5'-adenosinic acid.
Patent KR-920001621-B1 (KR)
Inventor: VARGES GUNTER
IPC: B63B35/08
Filed: 1988-08-30
Granted: 1992-02-21
Abstract: 내용 없음.
Patent KR-970003709-B1 (KR)
Inventor: SCALES N HUNTER L
IPC: G06F12/08
Filed: 1988-09-19
Granted: 1997-03-21
Abstract: 요약 없음.
Patent KR-920005722-B1 (KR)
Inventor: PARK KI-DONG
IPC: A61G13/00
Filed: 1988-10-28
Granted: 1992-07-16
Abstract: 내용 없음.
Patent KR-960013014-B1 (KR)
Inventor: OKAMOTO KAZUYUKI
IPC: G11B7/085
Filed: 1988-11-05
Granted: 1996-09-25
Abstract: 내용없음
Patent KR-960002909-B1 (KR)
Inventor: TANAKA HARUMA
IPC: B21K1/42
Filed: 1988-11-26
Granted: 1996-02-28
Abstract: 내용 없음.
Patent KR-910005553-B1 (KR)
Inventor: KENMOTSI KAZEI
IPC: B29C39/40
Filed: 1988-12-19
Granted: 1991-07-31
Abstract: 내용 없음.
Patent KR-920009568-B1 (KR)
Inventor: DIRKS FRIEDRICH
IPC: B09B3/00
Filed: 1989-02-02
Granted: 1992-10-19
Abstract: 내용 없음.
Patent KR-920001188-B1 (KR)
Title: Protocol display method for fax communication
Inventor: LIM NAM SUB
IPC: H04N1/36
Filed: 1989-02-28
Granted: 1992-02-06
Abstract: exchanging  post  message protocols; searching whether the protocol of the first step  is  a CRC  (cyclic  redundancy  check  code)   command;   scanning   and displaying the contents of the CRC command upon detecting  such  a CRC command; and scanning and displaying characters upon detecting none of the CRC commands. According to the present invention,  the current situation of the  protocol  can  be  immediately  detected during a facsimile communication, and the operating state  of  the facsimile can  be  easily  analyzed  by  displaying  the  detected situation on a displaying device.
Patent KR-970011276-B1 (KR)
Title: Fungicidal heterocyclic nitrogen compounds
Inventor: CAMAGGI GIOVANNI
IPC: C07D233/90
Filed: 1989-06-20
Granted: 1997-07-09
Abstract: Fungicidal heterocyclic nitrogen compounds are described. Said compounds have the general formula: <CHEM>  wherein: Ar is optionally substituted phenyl or optionally substituted pyridyl;  K, X and Z represent O or S:  B1 and B2 are C1-6 alkylene groups; R is a C1-6-haloalkyl, C2-8-haloalkenyl, C3-8-haloalkoxyalkyl or (C3-C8)-haloalkoxyalkenyl group; and A represents a nitrogen containing aromatic radical.
Patent KR-920002787-B1 (KR)
Title: Roller skate
Inventor: KIM CHIN-GWANG
IPC: A63C17/00
Filed: 1989-10-10
Granted: 1992-04-03
Abstract: The  roller  skate  comprises  a  boot  and  a  roller  plate detachably joined together. The roller plate is sectioned into the front and rear roller parts being joined with  connecting  members to be foldable or detachable for easy carriage when  not  in  use. The assembled roller plate is  attahced  to  the  boot  sole  with strings and hooks provided on both the boot and the plate for use. When disassembled, the boot returns to an ordinary  boot  or  shoe for walk to eliminate the need of carrying another  boot  for  the roller skating.
Patent KR-930007848-B1 (KR)
Title: Polyester film having good slipperinesses
Inventor: CHOE U
IPC: C08J5/18
Filed: 1989-12-13
Granted: 1993-08-20
Abstract: The polyester film,  pref.  polyethylene  terephthalate  film having a  good  smoothness  and  roughness  is  produced  by  (a) ester- exchange   reacting   an   acid   component   of    dimethyl terephthalate,  isophthalic  acid,  2,6-naphthalene   dicarboxylic acid, adipic acid or sebacic  acid  with  a  glycol  component  of ethylene   glycol,   propylene   glycol,   1,4-butane   diol    or 1,4-cyclohexane diol in the presence of a lithium acetate  and  an antimony trioxide as a catalyst at 130-240  deg.C,  (b)  adding  a phosphoric acid and a trimethyl (or  triethyl)  phosphate  to  the reactant, and then condensation  reacting  the  mixt.  at  250-290 deg.C to produce a polyester of 0.62 intrinsic viscosity, and  (c) melt extruding and rapidly cooling the  polyester.  The  polyester film contains 0.1-0.3 wt.% internal particles consisting  of  6-12 wt.% lithium and 7-13 wt.% phosphorus.
Patent KR-0160279-B1 (KR)
Inventor: KOSAKA AKIO
IPC: H04L7/04
Filed: 1989-12-19
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-0149161-B1 (KR)
Title: Method of producing a keyboard switch and a keyboard switch
Inventor: BRANDT GERT
IPC: H01H11/00
Filed: 1989-01-27
Granted: 1998-10-15
Abstract: In a process of producing a keyboard switch, a continuous track (10) of a metal foil is machined into two metallic terminal components (13, 14) constituting links between two carrier strips (11, 12). A base housing component (22) is cast from a high temperature resistant material around the terminals (13, 14) and is connected to the carrier strips (11, 12) through two tags (29) protruding outwards from opposite, outer side surfaces (27) of the base housing component (22). In an inner recess (23) of the base housing component (22) a domed metal disc (31) having an acoustically damping coating (32) on the convex side surface thereof, an elastically compressible rubber component (33) and a push button (37) are arranged. On top of the base housing component (22), a top housing component (30) preferably made from the same high temperature resistant plastics material is arranged. Within the recess (23) of the base housing component (22), the terminal (13, 14) define electric contacts (19, 20) with which the domed metal disc (31) co-operates. The terminals (13, 14) are separated from the carrier strips (11, 12) and bent into the configuration of pins of an electronic keyboard switch, and the keyboard switch is still connected through the tags (29) to the carrier strips (11, 12) transferred to a test stand (5), in which the keyboard switch is tested. Provided the keyboard switch is identified as a properly functioning keyboard switch, the tags (29) are separated from the base housing component (22).
Patent KR-930002402-B1 (KR)
Inventor: YAMANAKA TAKASHI
IPC: G11B5/56
Filed: 1990-03-26
Granted: 1993-03-30
Abstract: 내용 없음.
Patent KR-930005376-B1 (KR)
Inventor: KANADANI YOSHIHARU
IPC: G09G3/36
Filed: 1990-04-04
Granted: 1993-06-19
Abstract: 내용 없음.
Patent KR-930010092-B1 (KR)
Inventor: ASHIDA YOSHINORI
IPC: C23C16/24
Filed: 1990-04-16
Granted: 1993-10-14
Abstract: 내용 없음.
Patent KR-930003410-B1 (KR)
Inventor: MIYAJAKI MASAYA
IPC: G06F9/38
Filed: 1990-06-05
Granted: 1993-04-29
Abstract: 내용 없음.
Patent KR-930004726-B1 (KR)
Title: Manufacturing method of semiconductor element
Inventor: RA SA-KYUN
IPC: H01L21/265
Filed: 1990-06-11
Granted: 1993-06-03
Abstract: The  semiconductor  device  by  a  anti-buried  LDD  junction forming method is mfd. by (a) forming a gate oxide  film,  a  gate electrode and a cap gate insulating film (4) (HTO,LTO,HLD) on  the silicon substrate  (1),  (b)  forming  a  first  electroconductive ion- implanted region by the tilt and rotation  method  and  a  low density source/drain region on the substrate, (c) forming  a  side wall insulating film (10) onto the both side of the gate, and  (d) forming a high density source/drain region.
Patent KR-930008840-B1 (KR)
Title: Diffusion apparatus
Inventor: LEE DU-HWAN
IPC: H01L21/00
Filed: 1990-08-31
Granted: 1993-09-16
Abstract: The apparatus for diffusing metallic substance such  as  zinc to  a device  of  chemical  compound   semiconductor   substrate, comprises substrate holder (64)  with  heating  section  (65)  for mounting substrate (68) in chamber (61), source  injection  nozzle (67) for injecting source gas on the holder (64), gauge  (63)  for measuring vacuum pressure of the  chamber  (61),  chamber  section (70) with temperature measuring section (69) for  measuring  temp. of the holder (61), vacuum generating section (62) for eliminating air of the  chamber  (61),  overpressure  gas  cylinder  (44)  for delivering contained gas to the chamber (61)  connected  with  gas pipe (41), source generating section (30), for  converting  source material to source gas, connected  with  source  injection  nozzle (67).
Patent KR-930000739-B1 (KR)
Inventor: NEDUZU SHIGERU
IPC: B29C48/10
Filed: 1990-09-14
Granted: 1993-01-30
Abstract: 내용 없음.
Patent KR-950003374-B1 (KR)
Inventor: KUROKI KIYOTAKA
IPC: D06F43/00
Filed: 1990-10-11
Granted: 1995-04-12
Abstract: 내용 없음.
Patent KR-950002124-B1 (KR)
Title: Best driving control method of excavator
Inventor: KIM JIN-TAE
IPC: E02F9/20
Filed: 1990-11-27
Granted: 1995-03-13
Abstract: The method for adapting the hydraulic vehicle to variously changing loads generated from a running motor according to the road conditions, switches the running mode from the primary step to the secondary step in order to offer efficient running. When the manipulating degree (θ1) of the pedal (15) in running motors (6,8) is not zero, current value (Ia) for controlling the electromagnetic valve (10) and current value (Ib) for controlling the swash-plate angle adjusting valves (3b,4b) are calculated according to the degree (θ1). When the degree (θ1) is the maximum value (θmax) the sensor (14) for detecting the operating velo city (V1) of the motors (6,8) outputs the current signal, the velocity (V1) is compared with the allowed low velocity (V2), and the solenoid valve (11) is operated for adjusting the swash-plate angle.
Patent KR-0156571-B1 (KR)
Inventor: NAUGHTON GAIL K
IPC: C12M3/00
Filed: 1989-09-07
Granted: 1998-10-15
Abstract: 내용없음
Patent KR-0178993-B1 (KR)
Inventor: KIM YEUL
IPC: H01L23/48
Filed: 1991-02-23
Granted: 1999-03-20
Abstract: 본발명은 반도체 제조공정에서 제조된 칩(Chip)을 캐리어(Carrier)에 자동으로 패킹(Packing)시킬 수 있도록 한 반도체 칩의 패킹장치에 관한 것으로서, 특히 리드프레임에 칩을 부착시키기 위한 다이본딩기를 개량하여 캐리어에 칩을 자동으로 패킹시킬 수 있도록 한것이다. 
     이를위해, 본발명은 본체(1)에 안치된 칩(2)을 픽업바(3)가 차례로 흡착하여 이송시키도록 된것에 있어서, 본체(1)의 후방에 X축가이드레일(4)을 설치하여 X축 이송대(5)를 리드스크류(7)에 의해 이송되도록 하고 X축 이송대(7)의 상방에는 Y축가이드레일(8)을 고정함과 함께 그 상방에 Y축이송대(9)를 또 다른 리드스크류(11)에 의해 이송되도록 하며 Y축이송대(9)의 끝단에는 가이드핀(14)이 고정된 안착판(13)을 설치함과 동시에 안착판(13)에 가이드홈(12b)을 가진 캐리어(12)를 적재시키고 기기를 작동시키면 픽업바(3)가 웨이퍼에서 분리된 칩(2)을 순차적으로 캐리어(12)에 패킹시킬수 있도록 한 반도체 칩의 패킹장치이다.
Patent KR-940002371-B1 (KR)
Title: Apparatus for preventing microwave leakage of range
Inventor: JONG KWAN-JIN
IPC: H05B6/76
Filed: 1991-04-30
Granted: 1994-03-23
Abstract: An electromagnetic wave shielding apparatus includes a door frame bent inward, and a deep-drawn seal plate having a slit at the end, thereby enabling a door panel to be attached/detached.
Patent KR-950005093-B1 (KR)
Title: Flame load
Inventor: CHA SU-YONG
IPC: C22C33/02
Filed: 1991-06-28
Granted: 1995-05-18
Abstract: The flame rod structure is connected to a mixer at one end which receives input signals from a reference voltage generating circuit and an excitation signal generating circuit. The reference voltage generating circuit is a constant voltage regulated circuit for applying the DC bits to the flame rod structure. The excitation signal generating circuit creates the excitation signal of AC component with a predetermined frequency. The mixer generates the signal of a frequency band for improving the electrical characteristic of the flame rod structure which senses the flame state.
Patent KR-930011182-B1 (KR)
Inventor: KAGEYAMA ATSUHISA
IPC: H04N9/72
Filed: 1991-07-15
Granted: 1993-11-24
Abstract: 내용 없음.
Patent KR-950006213-B1 (KR)
Inventor: HASHIMOTO GIYOKASU
IPC: G11C16/26
Filed: 1991-10-11
Granted: 1995-06-12
Abstract: 내용 없음.
Patent KR-0133510-B1 (KR)
Inventor: TATE SETSUO
IPC: B05C9/14
Filed: 1991-11-12
Granted: 1998-04-21
Abstract: 본 발명은 금속판 등의 모재에 열경화수지 등의 도료를 도포하여 도막을 형성한 피건조물(워크)를, 도막표면에 핀호올이나 발포의 발생을 방지하며 건조시키는 방법 및 장치에 관한 것이다. 
     본 발명의 구성은, 도막이 형성된 모재표면에 도막에 대하여 투과율이 높고, 모재로의 흡수율이 높은 영역의 적외선을 사용하는 방법 및 장치이다. 예컨대 근적외선을 사용한다. 
     이것에 의해 도막을 투과한 적외선은 모재에 흡수되고 모재표면이 가열된다. 그 때문에, 도막은 도막표면측에서가 아니고 모재표면측, 즉 도막이면측에서 가열되고, 도막은 이면측에서 고화된다. 
     도막의 표면은 끝쪽으로 고화되기 때문에, 도막중의 용재의 증발에 의해 도막표면이 찢어지고, 핀호올을 발생하는 일은 없다. 
     또한 도막건조방법 및 장치는 상기의 성질의 적외선에 더하여, 열풍을 병용하는 구성에 의해 온도얼룩을 없게하고, 핀호올의 발생을 방지하면서, 보다 건조시간을 단축하였다. 
     적외선과 열풍병용형은 적외선의 배후에서 열풍을 내뿜는 장치, 적외선 조사 방향과는 교차방향으로 열풍을 내뿜는 장치가 있다.
Patent KR-100197466-B1 (KR)
Inventor: IKARI HIROTAKE
IPC: A01N47/16
Filed: 1991-11-28
Granted: 1999-06-15
Abstract: 본 발명에 의하면 선박이나 어망 해양구조물등에 부착되는 수중 생물의 부착을 방지할 수 있는 수중 오염방지 조성물 및 어망 오염방지 조성물이 제공되며, 이들 오염방지 조성물은 하기식으로 나타내어지는 헥사메틸렌 디티오카르밤산의 금속염을 유효성분으로써 함유한다. 
     
       
     
     (단, 여기서 M은 2가 혹은 3가 금속이며, n은 2 또는 3이다.) 
     본 발명에 의한 오염방지 조성물은 수중 생물, 해조류뿐만 아니라 동물 및 슬라임등의 부착을 방지하는데 탁월한 효과가 있으며, 장시간 그 효력이 지속된다.
Patent KR-940006809-B1 (KR)
Title: Apparatus for high definition of video adapter
Inventor: JONG UI-TAE
IPC: G06F3/14
Filed: 1991-11-29
Granted: 1994-07-27
Abstract: Dividing the CRT frame into numerous frames by multi video signal to display simultaneously, the apparatus provides a high quality and high resolution frame. This system comprises: an address selection means (1) for mediating address signal inputted externally; a window regulation means (2) for generating an address to access a window video data; a display window memory means (3) for memorizing and outputting a window video data; a font memory and series converting means (4, 5) for generating a character image data and outputting it by series; several selecting means (6, 7) for selecting an output of memory means; a property version means for outputting a converted video signal; and a display means (9) for radiating several video signals on a frame.
Patent KR-0179962-B1 (KR)
Inventor: LIM HYUN-WOO
IPC: G11B15/02
Filed: 1992-02-11
Granted: 1999-04-15
Abstract: VISS 기능 및 테이프 잔량 검출 기능을 갖춘 VCR에서 단순히 VISS 기능과 테이프 잔량 검출 기능만을 이용하지 않고 녹화부분과 무녹화 부분을 표시해주도록 한 것으로 VISS 모우드시 카운트 N을 클리어시키고 테이프 모우드를 판별한 후 콘트롤 펄스 입력을 체크하는 과정을 수행하고 콘트롤 펄스 입력시는 유녹화 부분으로 세팅하고 콘트롤 펄스 무입력시키는 무녹화 부분으로 세팅한 후 VISS 마크를 검출하는 과정을 수행하며 VISS 마크 검출시 기록시간을 산출하여 M N 에 기록시키고 무녹화 부분은 M N -M N-1 시켜 메모리 S N 에 기록시킨 후 카운트 N을 1 증가시키는 과정을 수행하는 것이다.
Patent KR-950000602-B1 (KR)
Inventor: HASETOU SAKUMI
IPC: F16F15/26
Filed: 1992-03-02
Granted: 1995-01-26
Abstract: 내용 없음.
Patent KR-950007707-B1 (KR)
Inventor: WATANABE YOSHIHARU
IPC: C04B28/26
Filed: 1992-04-23
Granted: 1995-07-14
Abstract: 내용 없음.
Patent KR-100211197-B1 (KR)
Inventor: KOBAYASHI NOBUTAKA
IPC: D06F7/00
Filed: 1992-06-22
Granted: 1999-07-15
Abstract: 본 발명은 세탁수가 케이스에 유입되어 케이스에 들어 있는 수활성 입자와 접촉할 수 있도록 케이스에 통공이 있고, 그러므로써 세탁조 내에서 회류하는 세탁수의 세탁 능력을 증가시키는 환형 플로트를 구비한 수활성 입자 케이스에 관한 것이다. 상기 케이스의 본체 둘레의 환형 플로트는 플라스틱 또는 고무로 되어 있으므로, 세탁조내에서 케이스가 부유하여 세탁수의 흐름에 따라 회류한다. 이와 같이 하여, 수활성 입자는 회류하는 세탁수에 효과적으로 노출되어 세탁시에 이들의 한계치까지 계면 활성을 이용하게 한다.
Patent KR-100224072-B1 (KR)
Inventor: KIM WON BAE
IPC: B21D11/14
Filed: 1992-06-26
Granted: 1999-10-15
Abstract: 로터리 콤프레샤의 오일 패들 부품의 비틀림을 하기 위한 장치에 관한 것으로, 종래에는 로터리 콤프레샤의 오일 패들 부품을 인가공에 의해 180°비틀림 모양으로 오일 패들을 성형함으로써 제품의 양산성이 떨어지고, 제품의 품질을 균일하게 성형할 수 없어서 제품의 불량이 다량으로 발생되는 등의 문제점이 있었다. 
     본 발명은 상홀더에 스페이셔볼트를 매개로 연결된 지지판으로 이루어진 지지수단과, 상홀더에 장착된 가이드판 A, B와 상블럭에 볼트를 매개로 연결된 눌림판으로 이루어진 누름수단과, 하홀더 상부에 결착된 레버고정판에 유동가능케 고정되고, 그 일측은 상기 누름수단인 가이드판 A, B에 접촉되며, 그 타측은 다음에 설명되는 래크기어와 연결핀으로 연동가능케 결합되며 탄력복귀 수단인 탄성부재 C에 연결되어 복귀동작을 행하는 레버로 이루어진 작동수단과 하홀더에 안내수단인 미끄럼판에 가이드 되면서 수평이동토록 배치되며, 상기 레버의 동작상태에 따라 전, 후 이동되는 래크기어로 이루어진 동력전달수단과, 하홀더에 결착된 가이드판 A에 상기 래크기어에 치합되게 축설되는 피니언기어로 이루어진 제품회전수단과, 상기 피니언기어와 축설된 제품고정봉에 일체로 결합된 제품고정판 A와 솔레노이드에 의해 수평 이동되는 가이드판 B에 장착되는 제품고정판 B로 이루어진 제품 파지수단으로 구성되어 비틀림 성형을 양산성있게 제품을 원활히 성형하고, 제품품질을 향상시킬 수 있는 비틀림 금형장치.
Patent KR-950002469-B1 (KR)
Title: Method of manufacturing frtp
Inventor: KIM KWANG-TAE
IPC: B29B11/16
Filed: 1992-07-04
Granted: 1995-03-20
Abstract: The GFRP sheet was manufactured by using the needle punched glass fiber nonwoven mat and the thermoplastic resin. The glass fibers cut below 50mm length were dispersed in the thermoplastic molten flux or sheet and dipped in the needle punched glass fiber nonwoven mat. The molten flux or sheet was used more than one fold and the quantity of cut glass fiber was maintained below than that of the needle punched glass fiber mat. The obtained GFRP exhibited a light-weight property, superior mechanical strength for the raw material of automobile parts, building material, and mechanical parts.
Patent KR-950006985-B1 (KR)
Inventor: KOSHIMARU SHIGERU
IPC: H01L27/088
Filed: 1992-07-09
Granted: 1995-06-26
Abstract: 내용 없음.
Patent KR-950000528-B1 (KR)
Title: Ring generation circuits
Inventor: YUN JANG-HO
IPC: H04M1/00
Filed: 1992-07-09
Granted: 1995-01-24
Abstract: The circuit comprises an integrator for integrating ring generating control signal, a phase inverse section for inverting a phase of an integrated signal of the integrator to output a phase inverse signal, a push-pull amplifier for receiving a phase inverse signal of the phase inverse section and an integrated signal of the integrator to amplify, and a sinusoidal converter for converting a push-pull amplified signal to a sinusoidal signal to output.
Patent KR-100241997-B1 (KR)
Title: 리보플라빈 5'-포스페이트의 모노나트륨염의 제조방법
IPC: C07F9/6561
Filed: 1992-07-16
Granted: 2000-03-02
Abstract: 본 발명은, 유기 용매중에서 리보플라빈 또는 이것의 나트륨염을 과량의 옥시염화 인과 반응시키고, 생성된 반응 혼합물을 고온에서 물로 처리하여 가수분해 시키고, 가수분해로 얻어진 반응 혼합물을 pH가 4.0 내지 6.0이 될때까지 나트륨-함유 염기와 반응시키고, 결정화되는 리보플라빈 5′-포스페이트 나트륨을 단리시킴으로써 여과하기 쉬운 큰 결정 리보플라빈 5′-포스페이트 모노나트륨염을 제조하는 방법으로서, 가수분해로 얻어진 반응 혼합물이 반응 혼합물에 리보플라빈 5′-포스페이트를 완전히 용해시키기에 충분히 높은 온도에서 나트륨-함유 염기와 반응함을 특징으로 하는 개선된 방법에 관한 것이다. 
     적합한 온도는 50 내지 100℃이다.
Patent KR-960014124-B1 (KR)
Inventor: YAMAKAWA JUN
IPC: G02B6/44
Filed: 1992-09-03
Granted: 1996-10-14
Abstract: 내용없음.
Patent KR-950014073-B1 (KR)
Inventor: TOYODA OSAMU
IPC: H05K3/14
Filed: 1992-10-01
Granted: 1995-11-21
Abstract: 내용 없음.
Patent KR-950001174-B1 (KR)
Title: Auto-cutout circuit of input signal
Inventor: MUN SONG-HAK
IPC: H03K17/00
Filed: 1992-11-14
Granted: 1995-02-11
Abstract: The circuit automatically converts the input signals in order to display more than one image signal without error. The automatic conversion circuit comprises 1st/2nd input terminals (5,15) for inputting 1st/2nd image signals; 3rd/4th input terminals (25,35) for inputting 3rd/4th image signals; a signal detector (90) detecting if a synchronization signal gets inputted through 3rd/4th input terminals (25,35) and generating a control signal; a synchronization signal convertor (60) choosing the synchronization signal from the 3rd input signal (25); an image signal convertor (100) synchronizing the output signal generated from the synchronization signal convertor (60) and generating the image signal to an image displayer.
Patent KR-960000256-B1 (KR)
Title: Manufacturing method of liquid crystal device
Inventor: PARK UN-YONG
IPC: G02F1/133
Filed: 1992-12-07
Granted: 1996-01-04
Abstract: depositing a conducting material on the both sides of a substrate; patterning gate wire and oxidating some parts of patterned wires; forming semiconductor devices on the patterned surface; making the substrate equi-potential by connecting conducting materials; and making some parts of the substrate as a semiconductor by oxidating before connecting IC with the substrate.
Patent KR-100228414-B1 (KR)
Inventor: UEDA TADAO
IPC: C22C21/00
Filed: 1992-01-17
Granted: 1999-11-01
Abstract: 0.01 내지 1.0중량%의 스칸듐, 또는 0.01 내지 1.0중량%의 스칸듐과 0.01 내지 3.0중량%의 실리콘, 티탄, 동, 붕소, 하프늄 및 희토류 원소(단, 스칸듐 제외)로된 군으로 부터 선택된 적어도 1종의 원소를 함유하고, 잔부가 순도 99.99% 이상의 알루미늄으로된 알루미늄 합금 배선층과 그의 제법, 및 그를 위한 알루미늄 합금 스퍼터링 타겟, 차세대 대규모 집적회로용으로 적합하다.
Patent KR-960011340-B1 (KR)
Title: Process for the preparation of mortars
Inventor: KIM YOUNG-HWAN
IPC: C04B26/18
Filed: 1993-04-16
Granted: 1996-08-22
Abstract: The method produces the finishing material with various coloured and patterned surface, exposed on the interior or exterior wall of a building, by reprocessing the secondary cement product such as a brick or a block. The method comprises the steps of : mixing 70 weight % of unsaturated ester resin, 3 weight % of methyl ethyl geron peroxide, 13 weight % of stone powder, 12 weight % of glass, and 2 weight % of pigment; arranging the mixture by a thickness of 2-8 mm in a form; laying the secondary cement product on the thin mixture; joining them.
Patent KR-100268290-B1 (KR)
Title: 디스크 드라이브, 디스크의 회전을 자유롭게 하는 방법,및 모터 제어 회로
IPC: G11B20/06
Filed: 1993-06-28
Granted: 2000-10-16
Abstract: 디스크 드라이브내의 다극성(multiple pole), 다상(multiple phase), 무센서(sensoreless) DC 디스크 스핀들(spindle) 모터는 DC 전원으로부터의 모터 상들에 커뮤테이션(commutation)되는 직류 전류에 의해 전력을 공급받아 디스크가 사용될 때마다 사전결정된 방향으로 일정한 속도로 모터를 기동시켜 디스크를 회전시킨다. 디스크에 하나 이상의 트랜스듀서가 스틱션 접착(stiction bond)되어 모터의 회전이 방해받는 경우, 직류 전류를 모터 상들에 사전결정된 회수만큼 진동 주파수 근처에서 가역적으로 커뮤테이션하여 대체적으로 정현 형태의 2 극성 모터 토크를 수득함으로써 상기 스틱션 접착을 깨기 위한 토크 증폭을 실현한다. 직류 전류의 사전결정된 수만큼의 가역적 커뮤테이션 후, 직류 전류 커뮤테이션을 모터 상들에 대해 개시하여 모터와 디스크를 일정한 속도로 원하는 방향으로 회전시킨다.
Patent KR-100278129-B1 (KR)
IPC: C07C35/08
Filed: 1993-07-15
Granted: 2001-02-01
Abstract: The invention relates to a process for the preparation of cyclohexyl hydroperoxide by converting cyclohexane into a mixture consisting substantially of 0.5-8 wt.% of cyclohexyl hydroperoxide and 0.1-4 wt.% of cyclohexanol and cyclohexanone in cyclohexane, this being effected using an oxygen-containing gas at a temperature between 130 and 200*C and a pressure between 4 and 50 bar during 0.05 to 14 hours in the absence of catalysts, and optionally subjecting the mixture after the reaction to partial expansion, this process being characterized in that 0.1 to 3 wt.% of oxidic products with linear or cyclic alkyl chains with 1-6 carbon atoms are present in the cyclohexane at the start of the oxidation reaction.
Patent KR-960007985-B1 (KR)
Title: Multi-step typed heat exchanger
Inventor: KIM SANG-KYUNG
IPC: F28D1/03
Filed: 1993-08-19
Granted: 1996-06-17
Abstract: The multi-step type heat exchanger, usually used in a tower type boiler, maximizes the combustion efficiency, and minimizes the discharge of harmful gas by improving a combustion space and a heat transfer area with the built-in combustion net. The heat exchanger comprises: two heat transfer plates(16a) connected to a water supply pipe(10) and a water recovery pipe(11) and forming both walls of a main body; a plurality of heat transfer plates(16b), connected to each other and the plates(16a) via a water pipe(15), also forming inner equidistant vertical partitions; the combustion boosting net(18) forming a continuous/repeated irregular bent cross section metal net while the bent part has a triangle cross section.