baber/WOPTO huggingface dataset:
Patent KR-890000194-B1 (KR)
Title: Process for the preparation of l-phenyl alaine ester
Inventor: KIM YEO-SU
IPC: C07C213/06
Filed: 1985-08-13
Granted: 1989-03-10
Abstract: Title compds. (I)[R=methyl, ethyl  were prepd.. Thus, 0.05mol L- phenylalanine was slowly added to a mixt. contg. 0.052mol dicyclohexyl carbodiimide and 100ml methanol, refluxed, and recrystallized to give 8.62g L-phenylalanine methyl ester.  5g Lphenylalanine methyl ester was reacted with 4.26g L-aspartate.HCl in ethylene dichloride to give 6.6g aspartame.
Patent KR-930008508-B1 (KR)
Inventor: POURING ANDREW A
IPC: F02B21/02
Filed: 1984-09-20
Granted: 1993-09-09
Abstract: 내용 없음.
Patent KR-910004766-B1 (KR)
Inventor: YUKINORI YAMAZAKI
IPC: C04B41/00
Filed: 1986-02-25
Granted: 1991-07-13
Abstract: 내용 없음.
Patent KR-900004755-B1 (KR)
Title: Optical disk
Inventor: ITOH AKIO
IPC: G11B7/243
Filed: 1986-06-12
Granted: 1990-07-05
Abstract: An optical disc is claimed which has a substrate consisting of a bis(hydroxyphenyl)alkane polycarbonate resin of ave. mol. wt. 13,000- 22,000, the polycarbonate contg. 0-0.0025 wt.% of a phosphite ester of formula R1OP(OR2)(OR3) (I). R1 and R2 are alkyl or aryl; and R3 is H, alkyl or aryl. The substrate does not adversely affect the recording film (i.e. it is protected from corrosion or deterioration) . The disc has reduced birefringence and an improved CN ratio. The substrate can be injection moulded. The substrate is coated with a tellurium suboxide or optomagnetic film; also it has an Al film (compact disc) or it is used with CD-ROM discs.
Patent KR-900000922-B1 (KR)
Title: Fabrication method of contact materials
Inventor: FUJIDA HAJIME
IPC: H01H1/02
Filed: 1986-11-05
Granted: 1990-02-19
Abstract: A manufacturing method of contact point material for vacuum breaker comprises insertion low melting point metal into cavity within the block of electroconductive metal, heating the block to melt and mix with the low melting point and the high electroconductive metal in a high vacuum condition by the heating source equiped around the block, and cooling down slowly by removing the heating source from the mixed metal to solidify the metal into the pre-defined direction.
Patent KR-920010294-B1 (KR)
Inventor: CARVER FRANKLLN J
IPC: G01N33/48
Filed: 1985-05-07
Granted: 1992-11-21
Abstract: 내용 없음.
Patent KR-920007181-B1 (KR)
Title: Color display system
Inventor: BLOOM STANLEY
IPC: H04N3/22
Filed: 1987-02-11
Granted: 1992-08-27
Abstract: A color display system (9) includes a cathode-ray tube (10) and yoke (30). The yoke is a self-converging type that produces an astigmatic magnetic deflection field within the tube. The cathode-ray tube has an electron gun (26) for generating and directing three electron beams (28) along paths toward a screen (22) of the tube. The electron gun includes electrodes (34,36,38,40) that comprise a beam-forming region and electrodes (44,46) that form a main focusing lens, and features electrodes (42,44) for forming a multipole lens between the beam-forming region and the main focusing lens in each of the electron beam paths. Each multipole lens is oriented to provide a correction to an associated electron beam to at least partially compensate for the effect of the astigmatic magnetic field on the associated beam. There are two multipole lens electrodes. A second of the two multipole lens electrodes (44) is connected to and combined with a main focusing lens electrode (44), and a first of the two multipole lens electrodes (42) is located between the second multipole lens electrode and the beam-forming region and faces the second multipole lens electrode.
Patent KR-920003429-B1 (KR)
Title: Program block memorizing method of compact disk player
Inventor: BAS DIETER
IPC: G11B27/10
Filed: 1987-08-29
Granted: 1992-04-30
Abstract: 1. CD disc player, in which the starting times (T1, T2, ..., Tn) of at least one part or the program blocks contained in the contents list of a CD disc are storable in a store (S) whose storage capacity is insufficient for the maximum number of program blocks and in which among all the program blocks of the CD disc several are selectable and assemblable into a program in any sequence, characterised in that the starting times (T1, T2, ..., Tn) of the program blocks are stored in sequence in the store (S), that the numbers (P1, P2, ..., Pm) of the m program blocks assembled into a program are written into the store (S) in reverse sequence and that any storage spaces already filled with starting times are overwritten.
Patent KR-910008294-B1 (KR)
Inventor: KAYAMA RYUITCHI
IPC: C08F4/04
Filed: 1987-10-12
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-910005572-B1 (KR)
Inventor: OODAWA YOSUHIKO
IPC: C08L51/04
Filed: 1987-10-30
Granted: 1991-07-31
Abstract: 내용 없음.
Patent KR-970007585-B1 (KR)
Inventor: KOGA NORIYUKI
IPC: G11B15/10
Filed: 1987-11-07
Granted: 1997-05-10
Abstract: 내용없음.
Patent KR-970000689-B1 (KR)
Inventor: TANAKA MIKIO
IPC: G11B27/34
Filed: 1988-05-19
Granted: 1997-01-18
Abstract: 내용 없음.
Patent KR-930000443-B1 (KR)
Inventor: TAKEUCHI HAJIME
IPC: G11B5/706
Filed: 1988-06-30
Granted: 1993-01-21
Abstract: 내용 없음.
Patent KR-910002626-B1 (KR)
Title: Disable state detecting circuit of the opposite system
Inventor: KU JEI-KIL
IPC: H04M3/22
Filed: 1988-06-30
Granted: 1991-04-27
Abstract: The  circuit  being  available  to  the  digital  information communication between  more  than  two  private  branch  exchanges checks the reception failure of  a  receiver  and  alarms  to  the transmitter to quit the transmission. A  frame  pattern  detectors for detecting the inverted and  the  non  inverted  frame  pattern stand by until the signal controller generates an  interrupt  when the  inverted  frame  pattern  detector  detectes  more  then   16 successive inverted frame patterns and the counter takes over  the input control signal when the frame pattern detector  detects  the Frame In-sync. and out of sync.. The receiver  transmits  the  non inverted frame  patterns  when  the  receiver  detects  the  Frame In-sync., then the non-inverted from pattern detector detects  the Frame In-sync. more than 16 so that  the  system  returns  to  the normal operation.
Patent KR-970001942-B1 (KR)
Inventor: SHIMIRAK GERALD L
IPC: H01R11/32
Filed: 1988-07-07
Granted: 1997-02-19
Abstract: 내용없음.
Patent KR-950001717-B1 (KR)
Inventor: TSUCHIYA KOJI
IPC: D04B15/48
Filed: 1988-08-16
Granted: 1995-02-28
Abstract: 내용 없음.
Patent KR-970001318-B1 (KR)
Title: Detection of tumor-associated markers in biological fluids
Inventor: KINDERS ROBERT
IPC: G01N33/574
Filed: 1988-11-18
Granted: 1997-02-05
Abstract: The invention is an improved immunoassay method for detection of cryptic tumor-associated (CTA) antigens in biological fluids. Particularly, the invention is an immunoassay method for detection of CTA antigens which incorporates sample digestion with neuraminidase to remove sialic acid and free the tumor-associated epitopes for reaction with antibodies in the immunoassay.
Patent KR-920001551-B1 (KR)
Title: Method and apparatus for activacting/deactivacting terminal adaptor using in data network
Inventor: CHEONG IN-HO
IPC: H04L12/12
Filed: 1988-12-31
Granted: 1992-02-18
Abstract: setting an SPU bit  for  an SPCR register; reading a  C/I  code  from  a  CIRR  register  upon finding the setting of a CIC bit;  writing  an  ARU  command  upon finding a PU display by inspecting the  C/I  code;  setting  up  a signal detecting flag upon encountering an RSYD display; resetting the flag upon finding a setting of a flag;  transferring  a  PH-AI primitive to a layer 2 upon finding an AID display; writing a  DIU command into a CIXR register upon encountering a DR  display;  and transferring a PH-DI primitive to the layer 2 upon encountering  a DID display.
Patent KR-950013977-B1 (KR)
Title: Automatic combustion control for a rotary combustor
Inventor: LEE SUH Y
IPC: F23N5/00
Filed: 1988-01-19
Granted: 1995-11-18
Abstract: A combustion controller controls the supply of combustion gas to the combustion barrel of a rotary combustor used for incinerating solid waste material. The rotary combustor includes a combustion barrel having a gas-porous side wall and windboxes underneath the combustion barrel to supply the combustion gas to support incineration of the waste material into combustion products which include exhaust gases. The windboxes receive combustion gas via individual control ducts which are controlled by the combustion controller to regulate the corresponding supplies of combustion gas and thereby to provide substantially complete incineration of the solid material. An oxygen sensor detects the percentage of oxygen present in the exhaust gases and the combustion gas supplied to the combustion barrel is controlled to maintain the percentage of oxygen near a predetermined level. In addition, flame and temperature sensors may detect temperature and the existence of a flame, respectively, in an area above each of the windboxes, so that the combustion gas supplied to each windbox can be individually controlled.
Patent KR-920002456-B1 (KR)
Inventor: FUJIMOTO TAKANORI
IPC: F02D41/12
Filed: 1989-01-06
Granted: 1992-03-24
Abstract: 내용 없음.
Patent KR-910006927-B1 (KR)
Title: Process for making powdered fermented soybean paste containing of vinegar
Inventor: OM EOK-SUP
IPC: A23L11/20
Filed: 1989-04-03
Granted: 1991-09-14
Abstract: A process  for  preparing  red  pepper  paste  powder  contg. vinegar comprises: (a) mixing 2-20wt% edible fat  and  oil,  0.1-3 wt% peeled garlic and 0.1-3wt% peeled and cut onion;  (b)  boiling the mixt at 90-110 deg.C for 1-3hrs; (c) cooling the boiled  mixt. to 60-80 deg.C ; (d) adding 20-60wt%  saccharides,  e.g.  dextrin, lactose, glucose,  sugar,  20-60  wt%  red  pepper  paste,  1-3wt% Na-caseinate, 0.1- 3wt% edible salt, 0.1-3wt% emulsifier and  0.1-3 wt% arabia gum into the cooled mixt., and mixing;  (e)  sterilized it at 60-80 deg.C for 30-40 min. and mixing with 5-15 wt% vinegar; (f) emulsifying and homogenizing under 100-300 kg/cm2 pressure  at 60-80 deg.C, drying, and pulverizing to obtain the final  product. The obtd. product is preserved for a long  time  and  has  a  good taste.
Patent KR-950004688-B1 (KR)
Inventor: ANZUE KAORU
IPC: F16J15/324
Filed: 1989-06-14
Granted: 1995-05-04
Abstract: 내용 없음.
Patent KR-930001464-B1 (KR)
Inventor: LEE YUAN-HO
IPC: E04G19/00
Filed: 1989-09-07
Granted: 1993-02-27
Abstract: 내용 없음.
Patent KR-930007622-B1 (KR)
Inventor: KAYATA HARUHIKO
IPC: B41J2/325
Filed: 1989-11-29
Granted: 1993-08-14
Abstract: 내용 없음.
Patent KR-930004714-B1 (KR)
Inventor: ESHIDA TAKASHI
IPC: H01L21/82
Filed: 1989-12-05
Granted: 1993-06-03
Abstract: 내용 없음.
Patent KR-0143425-B1 (KR)
Inventor: GEORGITSIS NIKOLAOS
IPC: B65G47/252
Filed: 1989-12-07
Granted: 1998-08-01
Abstract: 내용 없음
Patent KR-920001827-B1 (KR)
Title: Magnetron
Inventor: SHIN DONG-HUN
IPC: H01J23/11
Filed: 1989-12-26
Granted: 1992-03-05
Abstract: A ring shaped member  (6)  is  installed  between  the  inner circumference of an anode piece (2) and the outer circumference of an electron departure preventing plate (5), thereby preventing the departure of electrons from the magnetron. The ring shaped  member has a high insulating property, and maintains the  solidity  at  a temperature of 2000 degrees K. According to the present invention, electrons  can  be  prevented  from  being  gone  astray  into   a ineffective space in a magnetron due to the thermionic phenomenon.
Patent KR-920007464-B1 (KR)
Title: Content addressable memory
Inventor: CHA KYUN-HYON
Filed: 1989-12-26
Granted: 1992-09-03
Abstract: The content addressable memory for simplifying the  structure of circuit to minimize the size of a chip comprises a memory  cell array (1), a read and write driving unit (2) connected to the  bit line and it's complementary line of the array (1) and for  writing and reading the desired data to and from the array,  and  checking the coincidence between a searching factor and the stored word, an input buffer and multiplexer (3) connected to the  match  line  of the array (1) to precharging the array  (1),  a  decoder  (4)  for driving a desired word line, an address encoder (5) for outputting an address value corresponding  to  the  word  line,  and  a  data register (6)  connected  to  the  multiplexer  (3)  to  store  the searching factor.
Patent KR-940007703-B1 (KR)
Inventor: LITZ LAWRENCE M
IPC: D06L3/02
Filed: 1990-01-13
Granted: 1994-08-24
Abstract: 내용 없음.
Patent KR-0136772-B1 (KR)
Inventor: KEEFE ROBERT L JR
IPC: D07B1/02
Filed: 1990-03-14
Granted: 1998-04-28
Abstract: 없음
Patent KR-0176421-B1 (KR)
Inventor: WARNERM GREGORY LEE
IPC: C07B61/00
Filed: 1990-04-06
Granted: 1999-04-01
Abstract: 내용 없음.
Patent KR-0176746-B1 (KR)
Inventor: RYUNG YOUNG-JIN
IPC: H04N5/63
Filed: 1990-08-27
Granted: 1999-05-01
Abstract: 내용 없음.
Patent KR-940005001-B1 (KR)
Inventor: IJICHI TETSURO
IPC: H01S5/223
Filed: 1990-10-31
Granted: 1994-06-09
Abstract: 내용 없음.
Patent KR-930000246-B1 (KR)
Title: Manufacturing process for a full aromatic polyamide composite fiber having a excellent after finishing property
Inventor: PARK JONG-TAE
IPC: D01F6/60
Filed: 1990-11-12
Granted: 1993-01-14
Abstract: dissolving   poly   (p-phenylene terephthalamide) polymer having intrinsic viscosity above  4.5  in sulphuric acid for the concentration of 95.0-100.1 % so  that  the content of said polymer is 14-21 wt.% to make optical anoisotropic spinning solution, optical isotropic or biphase spinning solution; and composite spinning so that anisotropic solution  becomes  core component while  isotropic  or  biphase  solution  becomes  sheath component. The spun wholly  aromatic  polyamide  fiber,  in  which anisotropic  solution   occupies   50-90   %   among   the   fiber cross-section, features excellent after finishing property.
Patent KR-940010536-B1 (KR)
Inventor: YANAGITA SATORU
IPC: H01B3/00
Filed: 1990-12-13
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-0147385-B1 (KR)
Inventor: JIN KYO-WON
IPC: H01L29/70
Filed: 1991-01-15
Granted: 1998-08-01
Abstract: 본 발명은 바이폴라 NPN트랜지스터에 관한 것으로, 특히 반도체 소자의 면적을 축소하여 고속동작에 적당하도록 베이스 상호 연결에 폴리를 이용하여 에미터 셀프-어라인이 가능하도록 셀프-어라인 바이폴라 접합 트랜지스터 공정방법에 관한 것이다. 종래의 기술구성은 에미터 확산영역을 형성하기 위하여 에미터 포토에치공정이 필요하고 콘택 메탈을 증착할 때 콘택 포토 에치 공정이 필요하다. 또한, 콘택메탈이 전부 일정한 층에 의해 형성되므로 베이스-에미터 간의 콘택메탈과 베이스-컬렉터간의 콘텍메탈공간이 필요하여 소자의 크기가 확대된다. 또한, 소자크기에 비하여 에미터 면적이 적은 문제점이 있었다. 이에따라, 본 발명은 상기한 문제점을 해결하기 위한 것으로써, 베이스영역의 접점을 포토에치하여 P + 폴리를 증착시킨후 P + 폴리층 위에 산화막을 증착시켜 에칭하고, 상기 산화막을 마스크로 형성하여 P + 폴리를 에칭하고 베이스 콘택이 셀프-어라인하도록 P + 폴리의 양측에 웰을 형성하여 산화막을 증착시킨후 에칭한다. 또한, 에미터 영역과 컬렉터 영역을 형성하기 위하여 포토로 n + 이온 주입하여 산화시키고, 콘택 메탈을 증착시킨후 포토에치하여 가열냉각시킨다. 즉, 베이스 상호연결이 폴리에 의해 베이스-이미터 콘택메탈과 베이스-컬렉터 콘택 메탈의 공간이 불필요하므로 소자의 크기를 줄일 수 있다.
Patent KR-930002501-B1 (KR)
Title: Method for processing of bamboo
Inventor: JONG HONG-CHOL
IPC: B27J1/00
Filed: 1991-01-28
Granted: 1993-04-03
Abstract: A striped bamboo with a certain  width  is  heated  in  steam heat, the temp. of which is between 250 and 400 deg.C for 5 to  10 min., and then passed through a pressing correction  pathway.  The surface of bamboo is pressed to correct its bending  and  torsion. The bamboo joint is also pressed and then passed through a  curved pathway to flat the bamboo joint. A pressing correction device (P) comprises  a pressing  correction  pathway  (2)   in   a   rotary compression frame (1). A heating device (H) with a heating  supply frame (5) of the bamboo is provided in a heating  chamber  (4).  A flatting device (W) for bamboo joint comprises  a  curved  pathway (8) with two supporting rollers (6)(6') and a pressing roller (7).
Patent KR-950011114-B1 (KR)
Title: Process for preparing methylglycolate
Inventor: KIM JAE-CHANG
IPC: C07C69/675
Filed: 1991-07-19
Granted: 1995-09-28
Abstract: The production process of a melthyl glycolate comprises (a) reacting formaldehyde with carbon monoxide to make a glycolic acid, (b) reacting the glycolic acid with methanol to make a methyl glycolate, and then reacting nonreacted residual formaldehyde with methanol to make methylal, (c) distilling the mixture of the methyl glycolate and the methylal to separate them, respectively, (d) reacting the methylal with a Fe-Mo catalyst to make a fromaldehyde, and (e) recovering and concentrating the formaldehyde to recycle it as a raw material.
Patent KR-0133057-B1 (KR)
Title: Control device for motor vacuum cleaner
Inventor: KONG JUNG-HYUN
IPC: A47L9/28
Filed: 1991-09-20
Granted: 1998-04-16
Abstract: The present invention relates to a vacuum cleaner with a brush motor moving a brush along a surface to be cleaned. The inventive cleaner has a brush motor current sensing part monitoring the condition of the surface to be cleaned according to variation of current applied to the brush motor. An output of a motor control part is controlled by the current applied to the brush motor according to the surface to be cleaned, thereby performing efficient cleaning.
Patent KR-100235359-B1 (KR)
Title: Hydroxyl functionalized polyetheramines as barrier packaging for oxygen-sensitive materials, and its preparation and packaging method
Inventor: SILVIS H CRAIG
IPC: C08G73/06
Filed: 1991-10-02
Granted: 1999-12-15
Abstract: Polyetheramines having improved barrier to oxygen are normally solid, thermoplastic polyethers having aromatic ether/amine repeating units in their backbones and pendent hydroxyl and amido moieties. Such polyetheramines are prepared by reacting diglycidyl ethers of dihydric aromatic compounds such as the diglycidyl ether of bisphenol A with amines having no more than two amine hydrogen such as piperazine or ethanolamine.
Patent KR-950007254-B1 (KR)
Title: Control device for pneumatic cylinder
Inventor: HO YONG-BAEK
IPC: F15B15/22
Filed: 1991-11-13
Granted: 1995-07-07
Abstract: The control device is of a double cylinder construction which comprises a pair of cylinders disposed axially in parallel to each other. Within the cylinders, pistons are slidably disposed. A plurality of axial communicating passages serve to allow the flowing of operating medium in the cylinder with little resistance. Seal rings are respectively fitted around circumferential surfaces. At the cylinder rear end, a communication construction is provided which includes an annular communicating passage, a communicating passage, a communication adjusting groove and an annular communication passage. An adjusting lever adjusts the communication area of the communication adjusting groove. At the rear end, the cylinders have through holes through which the piston rods extend backwardly, respectively.
Patent KR-960011932-B1 (KR)
Title: Micromachined differential pressure transducers
Inventor: GUCKEL HENRY
IPC: H04R19/00
Filed: 1991-12-06
Granted: 1996-09-04
Abstract: Microminiature pressure transducers are formed on semiconductor substrates such as silicon and include a membrane which spans a cavity over the substrate, with the membrane being mounted to and sealed to the substrate at the peripheral edges of the membrane. The bottom of the cavity forms an overpressure stop to prevent over deflections of the membrane toward the substrate. An overpressure stop formed as a bridge of a material such as nickel extends above the membrane and is spaced therefrom to allow the membrane to deflect freely under normal pressure situations but prevent over deflections. The thickness of the polysilicon membrane and the spacing between the membrane and the overpressure stops is preferably in the range of 10 micrometers or less, and typically in the range of one micrometer. The overpressure stop bridge is formed utilizing deep X-ray lithography to form a well-defined bridge structure. The gap between the membrane and the bottom surface of the bridge is established with a sacrificial layer, such as a polyimide film, which dissolves in a solvent. The transducer is formed utilizing processing techniques which do not affect the performance of the membrane as a pressure sensor and which allow the substrate to have further micromechanical or microelectronic devices formed thereon. <IMAGE>
Patent KR-940010726-B1 (KR)
Inventor: SASAKI ATSUYUKI
IPC: F02D11/02
Filed: 1991-12-27
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-100223795-B1 (KR)
Inventor: HEO HUN
IPC: H01L21/76
Filed: 1992-02-12
Granted: 1999-10-15
Abstract: 본발명은 종래의 제조방법에 있어서, 고집적 소자에 요구되는 디자인 룰과 단위 셀 면적감소로 인해 소오스와 드레인 정션간의 간격이 좁아져 숏채널효과를 억제할 수 없고 펀치쓰루현상이 야기되며 좁아지는 게이트 채널을 보상하기 위한 LDD 및 DDD 구조를 형성하는등의 복잡한 공정을 피하여 공정을 단순화 한 반도체 소자 제조방법에 관한 것으로 게이트를 형성하는 그위에 절연막과 소오스/드레인 콘택형 마스크를 형성하여 절연막을 경사에치 또는 습식식각하여 역원뿔형 및 역반구형 버퍼 절연막을 만들어 이온주입한 것이다.
Patent KR-950014614-B1 (KR)
Inventor: SHIMOMURA HISATO
IPC: H01C10/00
Filed: 1992-03-13
Granted: 1995-12-11
Abstract: 내용없음.
Patent KR-100242435-B1 (KR)
Inventor: JIN YONG SUK
IPC: G02F1/133
Filed: 1992-09-22
Granted: 2000-02-01
Abstract: 본 발명은 LCD용 칼라필터 및 그 제조방법에 관한 것으로서 빛의 3원색인 R,G,B화소의 정밀한 형태와 정확한 색도를 내기위해 영화필름이나 슬라이드 필름 현상과 같은 포지티브 칼라필름(POSITIVE COLOR FILM) 현상을 이용한 것이다. 
     즉, 내열 내광, 내화학성을 가진 포지티브 감광액을 도포한 기판상에 크롬이 패터닝된 1매의 포토마스크를 이용하여 스테퍼(STEPPER)로 여러부위 이동시키면서 각각 노광시켜 동일 높이의 R,G,B 삼원색을 형성함과 동시에 노광시 마스크 패턴에 의하여 상기 R,G,B 삼원색이 겹쳐지는 부분, 즉 적,녹,청색이 모두 노광된 부분인 흑색 블랙 매트릭스가 상기 R,G,B 삼원색과 동일 높이로 형성되므로 칼라필터를 제작함에 있어 3번 이상의 코팅공정 및 에칭공정을 한번에 끝낼수 있어 공정이 단순화되고, 색도 조절이 동일할 뿐 아니라 칼라필터의 표면 평활화를 위한 노력을 감소시킬 수 있는 고신뢰성의 LCD용 칼라필터를 실현할 수 있다.
Patent KR-100248922-B1 (KR)
Inventor: TSUNEKI KEIZO
IPC: G11B5/008
Filed: 1992-10-07
Granted: 2000-03-15
Abstract: 나선 주사 방식의 자기 기록 장치에 사용되는 회전 헤드 장치에서 방위각이 다른 2개 헤드의 재생 출력을 대략 동등하게 하고 재생 화상중에 소음, 프릿컷이 생기는 것을 방지한다. 
     2개의 헤드를 써서 일정 방향으로 배향된 테이프에 경사 방위각 방식에 의해서 기록 재생하는 경우, 2개의 헤드의 방위각의 극성을 반대로 하고 그 절대값을 다르게 한다. 제3도의 커브 2는 2개 헤드의 재생 출력이 동등하게 되게 A 채널 및 B 채널의 헤드의 방위각을 규정한다.
Patent KR-100238559-B1 (KR)
Title: Monoclonal antibodies to hapatitis c virus
Inventor: HABETS WINAND JOHANNES ANTONIU
IPC: G01N33/577
Filed: 1992-10-15
Granted: 2000-01-15
Abstract: The invention concerns a hybridoma cell line that produces a monoclonal antibody having binding specificity for epitopes on Hepatitis C virus (HCV) core protein and a monoclonal antibody produced by the hybridoma cell line as well.
Patent KR-950006395-B1 (KR)
Title: Lacquer liquor making method
Inventor: KIM TAE-HO
IPC: C12G3/00
Filed: 1992-10-22
Granted: 1995-06-14
Abstract: A lacquer liquor is prepd. by i) putting water into the nonmagnetic cylinder type container wound with coil, ii) passing ozone through the water for 10˜60 min., iii) adding lacquer soln. into water of 5 times the sola. and mixing, iv) putting 30 wt.% boiled rice into the mixed soln., mixing with 10-20 wt.% malt or unrefined sugar, and heating to 30 deg.C, v) 1st-fermenting the obtd. heated mixt. at 42-43 deg.C for 4-9 hrs., and vi) adding 6-15 wt.% yeast or malt into the 1st-fermented mixt., and 2nd-fermenting for 3-10 days to obtain the final product.
Patent KR-950000568-B1 (KR)
Title: Music selecting system for cdp
Inventor: PARK JONG-ON
IPC: G11B19/20
Filed: 1992-11-13
Granted: 1995-01-24
Abstract: The system for selecting the desired music by marking the undesired music on the disc includes a detector (11) reading the disc label on which the desired music title is marked, a rectifier (12) forming the output of the detector, and a microprocessor (24) recognizing the desired music with the logical value of the rectifier supplied in sequence and controling the system to reproduce the selected music only.
Patent KR-950010545-B1 (KR)
Title: A compound promoting anaerobic treatment of waste water
Inventor: PAEK UN-HWA
IPC: C02F3/00
Filed: 1992-12-11
Granted: 1995-09-19
Abstract: The promotor compsn. for the anaerobic and biological treatment of the waste water generated from the manufacture of a chemical fiber is composed of 0.02-0.2 ppm biotin, 0.02-0.2ppm hydrochloric acid, 0.1-1ppm pyridoxine, 0.02-0.5ppm thiamine, 0.05-0.5ppm riboflavin, 0.05-0.2ppm nicotinic acid, 0.05-0.5ppm pantothenic acid and 0.01-0.1ppm aminobenzoic acid as an organic nutrient, and 10-100ppm zinc, 10-100ppm manganese, 2.4-24ppm molybdenum, 2.6-26ppm selenium, 17-170ppm calcium, 1.9-19ppm boron, 3.6-36ppm copper and 12-120ppm nickel as an inorganic nutrient.