baber/WOPTO huggingface dataset:
Patent KR-870000372-B1 (KR)
Title: A process for preparing acyltripeptide
Inventor: IVES JEFFREY L
IPC: A61K39/39
Filed: 1985-03-29
Granted: 1987-03-06
Abstract: N-acyl-D-glytamyl-L-meso-diaminopimelyl-L-lysine tripeptide derivs. and analogs of the formula (I) [R=C1-6 alkyl; x=1-4) and their salts were prepd. Thus, a soln. of N-heptanoyl-r-D-glutamyl (alpha- benzylester)-L-m-diaminopimelic acid((D)-benzyloxycarbonyl(D)- benzyloxycarbonyl carbazide)-N-alpha-benzyloxycarbonyl-Lormthine in 20% aq. acetic acid was hydrogenated at 45psi in the presence of 10% palladium on C for 45min, degassed, filtered and concd.  The residue was dissolved in H2O, adjusted to pH2 with H2SO4, cooled and treated with NaIO4. The mixt. was stirred and treated with NaHSO3 soln. until clear to give I(yield 71%). (I) are immunostimulants and anticides.
Patent KR-930003832-B1 (KR)
Inventor: RAGLAND JR FRANK R
IPC: B21D35/00
Filed: 1985-06-15
Granted: 1993-05-13
Abstract: 내용 없음.
Patent KR-930009606-B1 (KR)
Inventor: KOJIMA HIDEO
IPC: E04H6/10
Filed: 1985-07-02
Granted: 1993-10-07
Abstract: 내용 없음.
Patent KR-920005813-B1 (KR)
Inventor: GATTI GAETANO
IPC: A61K47/08
Filed: 1985-10-21
Granted: 1992-07-20
Abstract: 내용 없음.
Patent KR-920008669-B1 (KR)
Inventor: BIANSHU KULLOD
IPC: F28F9/16
Filed: 1985-11-08
Granted: 1992-10-08
Abstract: 내용 없음.
Patent KR-920002126-B1 (KR)
Inventor: MICHAEL ELLIOTT
IPC: C07F5/02
Filed: 1985-04-03
Granted: 1992-03-12
Abstract: 내용 없음
Patent KR-930009969-B1 (KR)
Inventor: SOLVI MARC
IPC: F27B1/20
Filed: 1986-05-07
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-890003281-B1 (KR)
Title: Manufacturing method of a elbow
Inventor: AN GAB-WON
IPC: B21D51/12
Filed: 1986-07-12
Granted: 1989-09-06
Abstract: A corrugated pipe is formed by bending the flat long pipe between a punch assembly with convex shape heads and a die with concave shape grooves.  Elbows are manufactured by cutting the corrugated pipe to the predecided size.  The method effects mass production of elbows at the shorter time because of continuously performing the conventional two steps including cutting process and bending process.
Patent KR-900008931-B1 (KR)
Inventor: NISIDE YOSHITOYO
IPC: D06F34/32
Filed: 1986-12-04
Granted: 1990-12-13
Abstract: 내용 없음.
Patent KR-890003018-B1 (KR)
Inventor: PETERS JOHN W
IPC: C23C16/30
Filed: 1985-04-22
Granted: 1989-08-18
Abstract: 내용 없음.
Patent KR-900005368-B1 (KR)
Title: N-substituted-arylalkyl and arylalkylene amino heterocyclics
Inventor: SHANKLIN JAMES R JR
IPC: A61K31/47
Filed: 1987-01-15
Granted: 1990-07-28
Abstract: N-Aryl-pyrrolidine, -piperidine and -homopiperidine derivs. of formula (I), their acid-addn. and quat. salts, and their hydrates and alcohloates are prepd.; p= 0-2; A= H, OR1, CN, CONR1R2, COR1, COOR1, OCOR1, CH2OR1 or CH2NR1R2; m= 0-6; Q= CH, CH2 or CH(OH); d, n= 0 or 1; Ar= X,Y,Z C6H2, pyridyl, thienyl, furyl or naphthyl; R= Ar gp., X,Y,Z C6H2CH2, cycloalkyl or C1-8 alkyl; D= Ar gp., quinolyl, Ar(CH2)5, etc.; X,Y,Z= H, C1-8 alkyl, halogen, NO2, OR1, COR1, CF3, CN, CON(R1)2, N(R1)2, COOR1, SO2R2, SR2, SO2 NR1R2, etc.; B= O, S, SO, SO2, NR1 or NCOOR1; z= 0-1; R1, R2 each = H, lower alkyl or phenyl; M= metal ion. (I) are used as cardiovas cular and antihistamine agents.
Patent KR-900004674-B1 (KR)
Title: Glass fiber reinforced styrene-acrylonitrile resin composition
Inventor: OH CHONG-MAN
IPC: C08L25/08
Filed: 1987-02-07
Granted: 1990-07-02
Abstract: A glass fiber reinforced styrene acrylonitrile resin compsn. comprises: 60-95 wt. pts. of the copolymer comprising 60-80 wt.% aromatic vinyl monomer and 20-40 wt.% vinylcyanide monomer; 5-40 wt. pts. of an uncontinuous phase glass fiber to be surface treated by aminosilane based coupling agent; and 0.1-10 wt. pts. of styrene- maleic acid anhydride copolymer contg. 7-20 wt.% maleic acid anhydride. Pref. the aromatic vinyl monomer is styrene, x- methylstyrene, vinyltoluene, t-butylstyrene, dichlorostyrene; vinyl cyanide monomer is acrylonitrile, methacrylonitrile, alpha - chloroacrylonitrile; and the ave. diameter of the glass fiber is 10-2-10-5 inch.
Patent KR-900000254-B1 (KR)
Title: Process for the preparation of soft capsules and apparatus therefor
Inventor: MUDORA HIROAKI
IPC: A61J3/07
Filed: 1987-05-09
Granted: 1990-01-24
Abstract: A method for forming hard capsules for medicament comprises soaking capsule pins in heat-gelling substance solution, staying the pins which the solution has been applied thereto in the surroundings which the temperature is higher than that of the gelling temperature of the solution, and gelling the solution attached to the capsule pins and then drying the gel formed.  For obtaining the capsule, the apparatus comprises circulating cpasule pins, a container for containing the solution, and a set of mechanisms for soaking, staying and drying the pins which the solution is attached.  The apparatus also comprises an extracting mechanism for extruding the capsule from the pins.
Patent KR-950007105-B1 (KR)
Inventor: KURAGANO TETSUZO
IPC: G05B19/402
Filed: 1987-09-04
Granted: 1995-06-30
Abstract: 내용 없음.
Patent KR-910002049-B1 (KR)
Inventor: VOORHIS ROGER J
IPC: F25B41/06
Filed: 1987-10-31
Granted: 1991-04-01
Abstract: 내용 없음.
Patent KR-910000690-B1 (KR)
Inventor: YAMAGUCHI RYOJI
IPC: G11B7/24097
Filed: 1987-11-05
Granted: 1991-01-31
Abstract: 내용 없음.
Patent KR-900003107-B1 (KR)
Title: Piling method and apparatus of fabrid
Inventor: BAE JE-DO
IPC: D06C13/08
Filed: 1987-12-17
Granted: 1990-05-08
Abstract: The method and apparatus give the effect of a new piled fabric through the process of cutting design yarns formed on the surface of general dobby fabrics or jacquard fabric to produce piled fabrics. The apparatus includes multi blades (102) arranged at same intervals, cutter blades (102a) fixed at the same angle to the cutting direction, cutter groove (103) to insert the thread of the design between blades (102)(102a).
Patent KR-900006777-B1 (KR)
Title: System affording conference facility
Inventor: PARK JEONG-WON
IPC: H04M3/56
Filed: 1987-12-31
Granted: 1990-09-21
Abstract: The circuit for confering with 32 subscribers divided by 8 groups comprises a buffer (11) buffering signals (DR, DXFS, DLX), a multi- frame synch. genertor assigning the multi-frame synch. of multi- channel in sequence with certain period, a mixer for group subscriber voice providing analog signal converted from received data of corresponding channel to different channel and digital signal mixed with analog signal of different channel to corresponding channel, and error detector detecting the error state from output of the mixer and providing the system alarm signal.
Patent KR-950004658-B1 (KR)
Title: Process for separating electrically non-conductive parts from garbage, in particular plastic and/or paper, and device therefor
Inventor: FREI JOSEF
IPC: B03C7/00
Filed: 1988-01-21
Granted: 1995-05-04
Abstract: In the process, the garbage is treated before separation, if appropriate by comminution, water extraction and/or loosening. It is to be developed so that the parts consisting of non-conductive material can be removed simply and cost-effectively. This is achieved in that the refuse in the form of a heterogeneous material stream (8) of limited grain size is subjected, at a first station, to a treatment electrostatically charging the parts of non-conductive material and, at a subsequent second station, the electrostatically charged parts are extracted from the material stream (8) in the fluidised or suspended state of the latter by means of at least one receiver (5) of opposite electrostatic charge.
Patent KR-960006387-B1 (KR)
Title: Ñ22-ll-f28249 derivatives, their use and their compositions for medicament
Inventor: ASATO GORO
IPC: A01N43/90
Filed: 1988-03-05
Granted: 1996-05-15
Abstract: The present invention relates to novel derivatives of LL-F28249 compounds wherein the 23-hydroxyl group is eliminated to form a double bond at the C(22,23)-position ( DELTA <2><2>), and the double bond at the C(26,27)-position is epoxidized concomitant with or without epoxidation of the double bond at the C(14,15)-position. These LL-F28249 compounds (collectively) are isolates from the fermentation broth of Streptomyces cyaneogriseus subspecies noncyanogenus having deposit accession number NRRL 15773. The compounds of the present invention are derived by regioselective epoxidation of 5,23-O,O-bissilylated LL-F28249 compounds at low temperature, desilylation, re-silylation of the 5-hydroxyl group, thiocarbonylation of the 23-hydroxyl group, desilylation and thermalization. The novel compounds of the invention have anthelmintic, insecticidal, ectoparasiticidal, nematicidal and acaricidal activity. Compositions containing these described derivatives as active ingredients thereof are described herein.
Patent KR-900009090-B1 (KR)
Inventor: LEE BOM-CHON
IPC: H05K3/00
Filed: 1988-03-16
Granted: 1990-12-20
Abstract: 내용 없음.
Patent KR-910006583-B1 (KR)
Inventor: NAKASE HIROMI
IPC: G11B5/592
Filed: 1988-03-30
Granted: 1991-08-28
Abstract: 내용 없음.
Patent KR-930008520-B1 (KR)
Title: Play control method for vcr
Inventor: PARK KI-BO
IPC: G11B15/03
Filed: 1988-04-20
Granted: 1993-09-09
Abstract: The method comprises the reproduction time setting  step  for selecting time reproduction mode and setting reproduction time  by reproduction time setting key (K1), the  discriminating  step  for discriminating whether or not reproduction time  was  set  by  the reproduction time setting step, the operating step of setting time reproduction for operating  the  reproduction  of  video  tape  by setting reproduction time of the discriminating step.
Patent KR-920005418-B1 (KR)
Inventor: MORI TAKAAKI
IPC: B21B27/05
Filed: 1988-04-30
Granted: 1992-07-03
Abstract: 내용 없음.
Patent KR-920004799-B1 (KR)
Title: Brushless motor
Inventor: KIM DAE-WON
IPC: H02K15/02
Filed: 1988-06-04
Granted: 1992-06-15
Abstract: The rotor of DC motor is formed by die-casting of non-ferrous metal after  permanent  magnets  is  inserted  to  ferrite   core assembly. The method has a continuous  process  of  inserting  the magnets to ferrite core assembly, inserting a disposable shaft  to the center of the  assembly,  die-casting  of  non-ferrous  metal, polishing outer peripheral surface of the assembly,  removing  the disposable shaft from the assembly, and inserting a  rotary  shaft forcedly to the hole instead of the disposable shaft.
Patent KR-900007316-B1 (KR)
Title: Amine derivative and its salt and anti-ulcer agent
Inventor: HIRAI SHIRO
IPC: A61K31/341
Filed: 1988-08-27
Granted: 1990-10-08
Abstract: N'-Methylsulphonyl-N"-furyl methylthio-ethyl-guanidine cpds. of formula (I) and their salts are prepared. R is 4-hydroxyphenyl, 4- carbamoylphenyl or 3-methanesulphonylaminophenyl. (I) are histamine H2 receptor antagonists, useful as antiulcer agents with better activity and stability and lower toxicity than known cpds. of JP 88458/84 and 97958/85. In mice all the cpds. had intravenous LD50  at least 0.1 g/kg. and the normal dose is 1 microg-10 mg/kg/ day in 1-4 portions.
Patent KR-970008006-B1 (KR)
Inventor: SHIMIZU SHIGEMI
IPC: F04C23/00
Filed: 1988-09-08
Granted: 1997-05-20
Abstract: 요약 없음
Patent KR-930006556-B1 (KR)
Title: Circuit for remote controller
Inventor: SON SUNG-WON
IPC: H04Q9/00
Filed: 1988-10-20
Granted: 1993-07-16
Abstract: The circuit comprises a control signal transmitter (20), an audio muting and transmitting unit (30) and a jack detection and power supply control unit (10).  The transmitter (20) receives the power supply voltage through a registor (R1) and monostable multivibrators (IC1, IC2) connected to registors (R2,R3) and capacitors (C1,C2) by the control of a headphone jack (JA1) to generate the on and off waveform signals the headphone and drives transistors (Q1,Q2) connected to bias registor (R4-R9) to apply the output signal to a remote control transmitter (IC3) to transmit a control signal through an infrared LED (LED1) to the unit(30).
Patent KR-950000598-B1 (KR)
Inventor: SEKIDO TOSHIHIDE
IPC: D04C3/00
Filed: 1988-11-16
Granted: 1995-01-26
Abstract: 내용 없음.
Patent KR-900007008-B1 (KR)
Title: Adverse wind prevention device in combustor
Inventor: SON JIN-KI
IPC: F23N5/24
Filed: 1988-12-26
Granted: 1990-09-27
Abstract: The device prevents incomplete combustion or an accident generated from adverse wind of smokestack or discharging exhaust gas in combustor. The device can stop combustor operation through detecting over-pressure of adverse wind in smokestack. The device includes smokestack (1) with inner adverse wind collector (A); switching detector (B) for detecting over-pressure of the wind and stopping combustor operation.
Patent KR-950010901-B1 (KR)
Inventor: LAI CHARLES
IPC: G06K15/00
Filed: 1987-08-25
Granted: 1995-09-25
Abstract: 내용 없음.
Patent KR-950010087-B1 (KR)
Inventor: GOODBODY ANNE ELIZABETH
IPC: C07D519/04
Filed: 1987-09-16
Granted: 1995-09-06
Abstract: 내용 없음.
Patent KR-960004233-B1 (KR)
Inventor: REINAUER JOSEF
IPC: B23B31/26
Filed: 1988-05-11
Granted: 1996-03-28
Abstract: 내용 없음.
Patent KR-0142089-B1 (KR)
Title: Optical scanning apparatus
Inventor: OPHOIJ WILLEM G
IPC: G11B7/09
Filed: 1989-01-18
Granted: 1998-06-01
Abstract: An apparatus is described for optically scanning a recording track, which apparatus comprises a radiation source (7) for supplying a scanning beam and an imaging optical system for imaging the radiation source in a scanning spot on the recording track. A tracking error signal can be derived and/or the position of the scanning spot with respect to the track can be corrected by means of a diffraction grating (14) arranged between the radiation source and the recording track and a radiation source whose wavelength is tunable.
Patent KR-0142101-B1 (KR)
Inventor: BAXTER THOMAS
IPC: H04N5/40
Filed: 1989-01-20
Granted: 1998-07-15
Abstract: 내용없음.
Patent KR-920005662-B1 (KR)
Title: Process for preparing 3-iode-2,4,6-trimethyl phenyl carbamoil methyl imino diacetic acid
Inventor: KIM JAE-ROK
IPC: A61K51/04
Filed: 1989-07-21
Granted: 1992-07-13
Abstract: A method for preparing 99mTc-N-(3-iodo-2,4,6-trimethyl phenyl carbamoyl methyl)amino diacetic acid (99mTc-IOTIDA) comprises  (a) reacting 2,4,6-trimethyl aniline with chloro  acetyl  chloride  to obtain a cpd. of formula (I), (b)  iodinating  (I)  with  I2,  (c) reacting the obtd.  cpd.  with  amino  diacetic  acid  of  formula HN(CH2COOH)2 to obtain IOTIDA of formula (II),  (d)  freeze-drying the mixt. of IOTIDA and SnCl2, and (e) reacting it with  Na99mTcO4 to obtain 99mTc labeled  IOTIDA.  99mTc-IOTIDA  is  useful  for  a diagnosis of liver and biliary tract diseases.
Patent KR-950004335-B1 (KR)
Inventor: UTSUMI SHIGEO
IPC: B41M5/41
Filed: 1989-08-30
Granted: 1995-04-28
Abstract: 내용 없음.
Patent KR-0159921-B1 (KR)
Title: A composition comprising cathionic and anionic polymer process thereof
Inventor: DOGULAS CHARLES SMITH
IPC: D21H17/23
Filed: 1989-09-30
Granted: 1999-01-15
Abstract: A mixture of cationic and anionic polymers useful as a strengthening additive in papermaking processes that comprises a water-soluble, linear, cationic polymer having a reduced specific viscosity greater than 2 dl/g and a charge density of 0.2 to 4 meq/g, and a water-soluble, anionic polymer having a charge density of less than 5 meq/g that is reactable in the presence of water with the cationic polymer to form a polyelectrolyte complex, processes for making the mixture, and its use, are disclosed.
Patent KR-920004579-B1 (KR)
Inventor: SAINEN TSUDOMU
IPC: D03D51/12
Filed: 1989-11-25
Granted: 1992-06-11
Abstract: 내용 없음.
Patent KR-0136906-B1 (KR)
Inventor: ADAMS KEITH D
IPC: A23L33/20
Filed: 1989-12-20
Granted: 1998-04-24
Abstract: 내용 없음
Patent KR-970006802-B1 (KR)
Title: Deck driving control method without brake
Inventor: JOO CHANG-NAM
IPC: G11B15/22
Filed: 1989-12-29
Granted: 1997-04-30
Abstract: A break control method for the deck without the exterior break, where control detailly the operating of deck by the exactly time that is generated to the changing, according to detecting the shifting situation of the mode for changing the mode sensor.
Patent KR-920008883-B1 (KR)
Title: Control method for gas fan heater
Inventor: JONG SONG-KI
IPC: F23N5/14
Filed: 1989-12-29
Granted: 1992-10-10
Abstract: The gas fan heater controlling  method  detects  the  voltage difference caused by an oxygen deficiency or a gas shortage by use of a flame rod, so as to determine the  time  of  ventilating  the room or supplying the gas. The control  method  comprises  a  step (100) of deciding a flaming level; a  step  (101)  of  deciding  a short level if the detected voltage is more than the flaming level in the step (100); a step (104) of deciding the oxygen  deficiency level if the detected voltage is less than the short level; a step (112) of ventilating the room if less than the  oxygen  deficiency level in the step (104); a step (108) of  deciding  if  the  flame gets extinguished or not;  a  step  (109)  of  detecting  the  gas shortage level.
Patent KR-930008536-B1 (KR)
Inventor: YOSHIDA MASAYUKI
IPC: H01L29/78
Filed: 1990-03-10
Granted: 1993-09-09
Abstract: 내용 없음.
Patent KR-920005745-B1 (KR)
Title: Benzoxazine derivatives and its preparation process
Inventor: KIM WAN-JU
IPC: C07D498/06
Filed: 1990-03-28
Granted: 1992-07-18
Abstract: Benzoxazine derivs. of formula (I) and their pharmaceutically acceptable acid addn. salts are new. In (I), R1 and R2 each = H or lower alkyl; n = 1 or 2. Also clainned is the prepn. of (I)  which comprises reacting a benzoxazine carboxylic acid deriv. of formula (II) with a cpd. of formula (III) at room  temp.  -200  deg.C  for 1- 10 hr(s). In (II),  X=  halogen.  The  cpds.  (I)  have  a  good antibacterial activity, a broad spectrum  activity,  low  toxicity and high bioavailability.
Patent KR-960010180-B1 (KR)
Inventor: IWASAKI HIROAKI
IPC: G03G5/047
Filed: 1990-05-09
Granted: 1996-07-26
Abstract: 내용없음
Patent KR-920009923-B1 (KR)
Title: Bank quantity monitoring method and apparatus, sheet forming method and apparatus, and sheet temperature measuring method and apparatus
Inventor: YAKI MASAYUKI
IPC: B29C48/92
Filed: 1990-06-15
Granted: 1992-11-06
Abstract: A plastic material controlled at a desired temperature is fed on an upstream side of a gap (13) between a pair of rotating forming rolls (11, 12) arrayed almost in parallel and controlled at a desired temperature from a flat die (10) connected to an extruding machine and having a slit outflow portion, the plastic material is pressed and formed into a sheet (15) by the forming rolls (11, 12) therebetween while forming a bank (14a) or an accumulation of the plastic material on an upstream side of the gap (13) of the forming rolls and is carried out on a downstream side of the gap. The bank quantity monitoring is performed by measuring a temperature of the sheet (15) carried out through the gap (13) of the forming rolls (11, 12) and estimating the quantity of the bank (14a) in accordance with measured temperature information. The sheet formation is performed by measuring a temperature of the sheet carried out through the gap (13) of the forming rolls (11, 12) and controlling various forming conditions according to a measured temperature information.
Patent KR-940011712-B1 (KR)
Inventor: TAGUCHI TATSUSUHISA
IPC: F04B35/00
Filed: 1990-06-29
Granted: 1994-12-23
Abstract: 내용 없음.
Patent KR-0173453-B1 (KR)
Inventor: FREJEAN THOMAS GLENN
IPC: C08L23/00
Filed: 1990-09-18
Granted: 1999-04-01
Abstract: 충격 개질제안 염소화된 올레핀 중합체 및 용융 촉진제인 산가 5 내지 40의 산화 고밀도 폴리에틸렌 단독중합체를 함유하는 염화비닐 중합체 제형은 성형 제품으로 전환시킬 수 있다. 본 발명은 염화비닐 중합체 제형에 사용하기 위한, 상기 염소화된 올레핀 중합체와 산화 고밀도 폴리에틸렌 단독중합체의 혼합물을 함유하는 개선된 올레핀 중합체 충격 개질제 조성물을 포함한다. 
     본 발명의 염화비닐 중합체 제형은 예를들어 비닐 벽판 및 비닐 창틀과 같은 성형 제품을 제조하기 위한 재료로서 유용하다.
Patent KR-0162645-B1 (KR)
Title: Process for the preparation of cyclohexane trione carboxylic acid thiol esters and intermediate products
Inventor: KAST JUERGEN
IPC: C07C327/58
Filed: 1990-10-13
Granted: 1999-01-15
Abstract: Preparation of cyclohexanetrionecarboxylic acid thiol esters of the formula I 
<IMAGE>
 in which R<1> and R<2> represent optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, benzyl or phenyl, and R<2> additionally denotes hydrogen, by reacting a cyclohexanetrione compound II 
<IMAGE>
 with hydroxylamine or hydroxylamine O-sulphonic acid in an inert solvent at temperatures from 0 to 150 DEG C to give cyclohexanetrione compounds III 
<IMAGE>
 subsequently reacting the compounds III with a mercaptan IV
 R<2>-SH    IV
 in the presence of an anhydrous acid HX to give cyclohexanetrione imidothioester salts V 
<IMAGE>
 where X represents the acid radical, and hydrolysing the compounds V to give the cyclohexanetrione carboxylic acid thiol esters I.
Patent KR-0177386-B1 (KR)
Inventor: PARK DAE-YONG
Filed: 1990-12-29
Granted: 1999-03-20
Abstract: 본 발명은 박막 트랜지스터  제조 방법에 관한  것으로 특히 차단전류(off current)를 줄이고 채널 길이를 줄이는데 적당하도록, 박막 트랜지스터를 형성함에 있어서,  반도체기판 상에  절연막, 다결정실리콘,  게이트산화막을 순차적으로 형성하고 상기 게이트산화막 상의 소정 부분에 게이트를 형성하는 공정과, 상기 게이트를 마스크로 사용하여  상기 다결정실리콘층에 산소를 이온  주입하는 공정과, 상기 게이트의 측면에 절연  측벽을 형성하고 상기 게이트 및  측벽을 마스크로 도전형  불순물을 이온 주입하여  소오스/드레인 영역을 형성하는 공정을 구비하는 것을 특징으로 한다.
Patent KR-920008382-B1 (KR)
Title: Method for producing lysine
Inventor: OH JONG-WON
IPC: C12N15/63
Filed: 1990-12-31
Granted: 1992-09-26
Abstract: A  lysine  is  prepd.  by  (a)  cloning  dap   A   gene   of corynebacterium glutamicum CS-755 KFCC 10672 into E. coli  strain, (b) inserting the cloned DNA into  shuttle  vector  pECCG  117  or pDHDP 5812 and (c) expressing it in lysine producing  E.  coli  to obtain the transformed E. coli KFCC 10719 and culturing the strain (I). The strain (I)  has  resistance  to  alpha-amino-beta-hydroxy valeric  acid  and  S-(2-aminoetyl)-L-cysteine,   and   methionine requirement and/or isoleucine requirement. The strain (I) produces lysine and/or thleonine in high yield.
Patent KR-0139903-B1 (KR)
Title: 유체 분사 직기용 위사 공급기
IPC: D03D47/36
Filed: 1991-02-04
Granted: 1998-07-01
Abstract: 권취 아암의 회전을 발생시키는 전기 모터와; 적절한 센서에 의해 길이가 제어되는 씨실 비축부를 형성하도록 상기 아암이 씨실을 고른 회전으로 권취하는 드럼 유지 고정부와; 후퇴 휴식 위치와 돌출 씨실 정지 위치 사이에서 이동가능하고, 자유 단부에 인접한 드럼 외주부상에 형성된 공동속으로 단부가 이동하고, 씨실 공급기의 출구에서 씨실을 결합 및 정지시키기에 적당한 로드를 구비하고 있는-직기 북집(측정 씨실 공급기)속으로 삽입되는 씨실 길이를 측정하기에 적당한-유체 분사 직기용 씨실 공급기에 있어서, 씨실 정지 장치의 로드에 횡방향으로 위치한 다수의 강모들이 상기 드럼 공동속으로 장착되어, 상기 로드가 씨실을 정지시키는 돌출 위치에 위치할 때, 상기 로드가 상기 다수의 강모들과, 적어도 부분적으로 강모들을 가로질러, 결합할 수 있도록 구성되어 있는 유체 분사 직기용 씨실 공급기에 관한 것이다.
Patent KR-930003887-B1 (KR)
Inventor: KAMADA EITAROO
IPC: A42B3/22
Filed: 1991-03-09
Granted: 1993-05-15
Abstract: 내용 없음.
Patent KR-0127294-B1 (KR)
Inventor: YOSHIKAWA MINORU
IPC: H05K3/36
Filed: 1991-04-09
Granted: 1998-04-06
Abstract: 수득율이 향상되고 비용이 절감되는 COG법의 이점을 이용한 기판상의 회로 장착 방법 및 상기 방법에 사용되는 회로기판을 제공하였다. 
     기판상에 형성된 전극 패턴으로 빗살모양의 가장자리 전극의 것과 동일한 피치 간격을 갖는 빗살모양의 접속 전극을 포함하는 회로 패턴은 기판 가장자리의 측부 또는 세로방향으로 신장하고 기판의 것과 동일한 열팽창계수를 갖는 스틱 회로 기판상에 형성된다. 
     필수개의 회로가 회로 기판상에 직접 장착된 이후, 기판의 빗살모양의 가장자리 전극과 회로기판의 대응하는 빗살모양의 전극이 전기적으로 접속된다.
Patent KR-930009693-B1 (KR)
Title: Vcr with recording signal storage function
Inventor: HONG KWON-PYO
IPC: G11B27/024
Filed: 1991-04-30
Granted: 1993-10-08
Abstract: The video cassette recorder includes a recording  device  for recording a  video  signal  on  a  recording  medium  of  a  video cassette. A first detector senses an end of a recording medium  of a cassette inserted in the recorder. A  memory  stores  the  video signals, and a mixer combines the two image signals and outputs  a mixed image signal. A second detector senses  a  beginning  or  an operational portion of a recording  medium  of  a  video  cassette inserted in the recorder.  A  controller  stores  an  input  video signal in the memory for a time interval when the  first  detector senses at a first time point an end of a  first  recording  medium during recording of the input video signal on it.  Subsequently  a mixed image signal is recorded on a second  recording  medium  for the time interval, when the second detector  senses  at  a  second time point a beginning or an operational  portion  of  the  second medium.  The  two  images  of  the  mixed  image  signal  comprise respectively the current input video signal and the  video  signal stored in  the  memory,  and  the  time  interval  comprising  the interval between the two time points.