baber/WOPTO huggingface dataset:
Patent KR-910007968-B1 (KR)
Title: Process for preparing condensed seven-membered ring compound
Inventor: SUGIHARA HIROSADA
IPC: C07D215/00
Filed: 1984-08-11
Granted: 1991-10-05
Abstract: Novel condensed, seven-membered ring compounds of the formula 
<CHEM>
 [wherein R<1> and R<2> are independently hydrogen, halogen, trifluoromethyl, lower alkyl or lower alkoxy, or both jointly form tri- or tetramethylene; R<3> is hydrogen, optionally substituted lower alkyl or optionally substituted aralkyl; R<4> is hydrogen, optionally substituted alkyl, optionally substituted aralkyl or optionally substituted cycloalkylalkyl; Y is a carboxyl group which may be esterified or amidated; m is 1 or 2] and salts thereof. 
<??>These compounds and salts thereof exhibit inhibitory activity on angiotensin converting enzyme and so forth, and are of value as an agent for diagnosis, prevention and treatment of circulatory diseases (e.g. hypertension, cardiopathy, cerebral apoplexy).
Patent KR-890002684-B1 (KR)
Title: Die with combining adaptor insert and melt-lamination process
Inventor: PETER CLOEREN
IPC: B29C48/08
Filed: 1984-08-28
Granted: 1989-07-24
Abstract: A laminate extruder comprises a die having cavity to receive a combining adaptor having a first flow channel and the extrusion apparatus includes a second flow channel and a flow divider is disposed between the two channels which converge at a point of confluence to form a combined flow passage, the combined flow passage comprising a manifold chamber within which is a locus of divergence (at manifold) in the proximity of the point of convergence.
Patent KR-930000352-B1 (KR)
Inventor: ROSMALEN GERARD E VAN
IPC: G11B7/12
Filed: 1984-10-25
Granted: 1993-01-16
Abstract: 내용 없음.
Patent KR-890004967-B1 (KR)
Inventor: NAGAMOTO MITSUKI
IPC: H01H50/56
Filed: 1984-11-29
Granted: 1989-12-02
Abstract: 내용 없음.
Patent KR-920002333-B1 (KR)
Title: Welding fluoro polymer pipe and fittings
Inventor: OSGAR MICHAEL L
IPC: B29K27/12
Filed: 1985-06-25
Granted: 1992-03-21
Abstract: The present invention teaches a method of producing butt welds between pipes or ducts of fluoropolymers, which are extremely chemically inert and which have continuous service temperatures in the range of 300 to 500 DEG F (149 to 260 DEG C) or more, by simultaneously applying infrared or radiant heat to the ends of the pipes or fittings to be welded but without touching the ends being radiated. The radiant heat is derived from a flat faced electric quartz infrared heater which has a surface temperature in excess of 1600 DEG F (871 DEG C) and which is maintained for fifteen to forty-five seconds at a spacing of approximately one-fourth to one-half of an inch (6.35 to 12.7 mm) from the end face of the duct. The time varies with the size of the pipe being welded; and the heater to pipe spacing may vary widely, from 0.125 inch (3.175 mm) to as much as 2.0 inches (50.8 mm).
Patent KR-870000937-B1 (KR)
Title: Polyester special finishing yarn's making method
Inventor: KWON YONG-TAEK
IPC: D02G1/02
Filed: 1985-07-03
Granted: 1987-05-11
Abstract: Polyester special finishing yarn is manufactured by belttwisting a draw textured yarn of polyester, of which double refraction rate ( n) is 20x10-3 - 80x10-3, under the conditions (i) draw magnification is more that the first point of inflection on the S-S curve of draw textured yarn, and less than cold drawing rate, (ii) angle and velocity of twisting belt are set up in order that tension rate of a yarn after and before treatment of false twisting may be under 0.5, and (iii) 220≰C <= temperature of first heater < melting point of draw textured yarn.
Patent KR-880001680-B1 (KR)
Title: Process for producing sisomycin
Inventor: KIM GWANG-MUN
IPC: C12R1/29
Filed: 1985-12-23
Granted: 1988-09-06
Abstract: Sisomicin, useful as an antibactericide, is prepd. by cultivation of a mutant (KFCC 10188), which is derived from Micromonospora inyoensis ATCC 27600 by UV mutagenesis, can grow on high sisomicin and is resistant to methionine and CoCl2, on a nutrient medium contg. ethionine and CoCl2 under submerged aerobic conditions.  Thus, the 2nd stage precultures of a mutant was inoculated into a 30 liter fermentor contg. 14.25 liter medium consisting of dextrin 70, soybean cake 35, CaCo35, corn steep liquor 5, methionine 2 and CoCl2 0.005g per litre distld. water and cultivated for 6 days at 32≰C and pH 7.0 under aeration (1.5vvm) and agitation (200rpm) to give 1870 μg sisomicin per ml culture broth.
Patent KR-900008455-B1 (KR)
Inventor: KIKUCHI HIROAKI
IPC: H04N5/232
Filed: 1986-01-15
Granted: 1990-11-22
Abstract: 내용 없음.
Patent KR-880000010-B1 (KR)
Title: Method of storage for fish-paste
Inventor: CHO HAN-OK
IPC: A23L3/26
Filed: 1986-01-28
Granted: 1988-02-15
Abstract: Fish-jelly was sterilized by gamma-rays radiation for long preservation.  Thus, freshly-prepd. fish-jelly was packed into a impermeable polyethylene film bag laminated with Nylon-6 film, sealed, applied to gamma-rays of cobalt 60 at the dose of 0.2-0.3 Mrad, and preserved at room temp. or low temp. (4-5≰C).  After 35 days of exposure, 9.3mg % volatile basic nitrogen formed compared to 17mg% of the control. 90% sterilization effect was observed.
Patent KR-890000651-B1 (KR)
Title: Extraction method concentrated flavonoides from ginkgo leaf
Inventor: AHN BYUNG-JUN
IPC: A61K36/16
Filed: 1986-04-03
Granted: 1989-03-22
Abstract: An extraction method of flavonoids from ginkgo leaves is presented. Thus, crushed ginkgo leaves in H2O was sonicated for an hr at 28 KHz and filtered.  The filtrates treated with chloroform was dried to give its extract and preserved in 70% ethanol.
Patent KR-950005076-B1 (KR)
Inventor: OLESEN PAUL
IPC: B29C48/305
Filed: 1986-11-08
Granted: 1995-05-18
Abstract: 내용 없음.
Patent KR-900008776-B1 (KR)
Inventor: KISHI HIROSHI
IPC: C04B35/486
Filed: 1986-11-28
Granted: 1990-11-29
Abstract: 내용 없음.
Patent KR-900008408-B1 (KR)
Inventor: TSUJII KATSUMI
IPC: H01L21/28
Filed: 1986-12-12
Granted: 1990-11-20
Abstract: 내용 없음.
Patent KR-960015400-B1 (KR)
Title: Method of production for the extemporary preparation of cosmetic gel or cream
Inventor: GAZZANI GIOVANNI
IPC: A61K8/06
Filed: 1987-02-03
Granted: 1996-11-13
Abstract: A composition for the extemporary preparation of gels and creams for topical application and for pharmaceutical and cosmetic use comprises, besides one or more ingredients active under the pharmacological and/or cosmetic point of view, a gum swellable in water and a permeation agent.
Patent KR-890004164-B1 (KR)
Title: Non-inflammable coating method for surface
Inventor: YANG IN-DONG
IPC: B05D1/00
Filed: 1987-05-04
Granted: 1989-10-23
Abstract: A non-inflammable coating layer is treated by (a) coating the surface of inflammable material with a non-inflammable compsn., and then heat-drying at 80-120≰C, and (b) spray-coating the surface of non- inflammable layer with the mixture compsn. of 7-9 wt.% dextrin, 22-28 wt.% vinyl chloride, 63-71 wt.% zacdene at 80-90 C.
Patent KR-900006650-B1 (KR)
Title: Yarn winding mehtod and resulting package
Inventor: SCHIPPERS HEINZ
IPC: B65H59/38
Filed: 1987-08-10
Granted: 1990-09-15
Abstract: Yarn is wound onto a core at constant rate to form a package using a traversing yarn guide. The mean value of the traversing speed is increased from the initial value to a predetermined max. mean value so that this is reached when a base layer is produced adjacent to the core with a thickness of no more than 10% of the total yarn thickness of the finished package. The max. speed is pref. maintained over at least 80% of the total yarn thickness, and is reduced from the max. value by no more than 20% after reaching about 80% of total yarn thickness. Base layer thickness is pref. 10-30 mm. Package circumferential speed may be reduced while increasing traversing speed so that yarn winding speed and tension remain constant.
Patent KR-960002132-B1 (KR)
Inventor: CLOUD RANDY G
IPC: H01R12/67
Filed: 1987-08-27
Granted: 1996-02-10
Abstract: 내용 없음.
Patent KR-920008042-B1 (KR)
Inventor: OHASHI TSUNEYOSHI
IPC: H03K3/57
Filed: 1987-09-25
Granted: 1992-09-21
Abstract: 내용 없음.
Patent KR-910001909-B1 (KR)
Inventor: AOYAMA MASAHARU
IPC: H01L21/00
Filed: 1987-11-16
Granted: 1991-03-30
Abstract: 내용 없음.
Patent KR-910002272-B1 (KR)
Title: Process and equipment for producing tobacco smoke
Inventor: KAMPEN WALTER
IPC: A24D3/02
Filed: 1987-11-28
Granted: 1991-04-11
Abstract: In the method, a filter tow consisting of crimped spun fibres and/or filaments is prepared in a preparation zone and passed to a processing zone where it is gathered in an intake zone, then wrapped and cut into tobacco smoke filter rods. In the region of the intake zone, a gas or vapour under elevated pressure acts on the filter tow at an angle of <90 DEG  to the longitudinal axis of the filter tow in the direction of movement of the filter tow. 
<??>The three devices for carrying out the method, each having a preparation unit and a processing unit, contain, respectively, for feeding a gas or vapour under elevated pressure to the filter tow in the direction of movement thereof
 - an inlet finger (14) with holes (17) in its wall on the filter tow inlet side,
 - a tube (22) whose gas or vapour outlet end (23) opens in the region of the filter tow outlet side of the inlet funnel (23) or the filter tow inlet side of the inlet finger (14), and
 - a blower device (27) immediately upstream of the filter tow inlet side of the inlet finger (14). 
<??>The invention solves, in particular, the problem of non-uniform drawing resistances in the tobacco smoke filter rods. 
<??>Fig. 3 is proposed for publication with the abstract. 
<IMAGE>
Patent KR-960010104-B1 (KR)
Inventor: DUNCAN GEORGE IRVING
IPC: H01G2/08
Filed: 1987-12-15
Granted: 1996-07-25
Abstract: 내용없음.
Patent KR-880000957-B1 (KR)
Title: Solar energy storage green house
Inventor: YANO NAOMICHI
IPC: F24S90/00
Filed: 1988-03-19
Granted: 1988-06-04
Abstract: A heat storage mat consist of a flat bag-shaped container divided into multiple sections via taped sealing parts.  Latent heat storage materials are hermetically sealed in the sections and a series of holes formed.  The sealing part has a width separable to the degree that the material will not leak.  In a heat storage material capsule, latent heat storage material is contained in a spherical container and through holes, recesses and grooves are formed to increase the heat transfer area.  The material and the capsule are used for a solar heat storage chamber and a solar heater.
Patent KR-920002878-B1 (KR)
Inventor: KAWAHARA SUKIO
IPC: G07F9/02
Filed: 1988-03-18
Granted: 1992-04-06
Abstract: 내용 없음.
Patent KR-960009161-B1 (KR)
Title: Preparation of 3-(6'-methoxy-2'-naphthylmethyl)-2,4-pentane dione
Inventor: CALLANDER SIDNEY EDWARD
IPC: C07C45/65
Filed: 1988-03-25
Granted: 1996-07-16
Abstract: A process for the preparation of the compound of formula (I), 3-(6'methoxy-2'-naphthylmethyl)-2,4-pentanedione, <CHEM> comprises the calalytic hydrogenation of a compound of formula (II):   <CHEM> c
Patent KR-910007598-B1 (KR)
Inventor: ANDREW GARY D
IPC: C08L75/00
Filed: 1988-06-07
Granted: 1991-09-28
Abstract: 내용 없음.
Patent KR-910008198-B1 (KR)
Inventor: SAKAMODO JUNGJI
IPC: B65G47/08
Filed: 1988-08-18
Granted: 1991-10-11
Abstract: 내용 없음.
Patent KR-910003011-B1 (KR)
Title: Electronic locking device
Inventor: SONG TAE-KYONG
IPC: E05B49/00
Filed: 1988-12-23
Granted: 1991-05-15
Abstract: The   device   for   preventing   burglary   of   automobiles efficiently, has a mechanical key combined  with  passive  element including  specific  electric  resistance,  for  starting  vehicle engine. When the key is inserted to the lock, passive  element  in the key compares voltage level with the reference level  transmits the level to controller,  impresses  power  to  ignition  coil  of engine, and finally starts engine. The  device  includes  constant voltage  circuit  (10);  reference  voltage  generater  (11)  with resistance (Rm, RL)(RM',RH)  for  generating  high  or  low  level voltage  (VH,VL);  comparator  (12)  having  delay  circuit  (12); switching circuit (14) being connected with first,  second  relays (RL1,RL2).
Patent KR-920002083-B1 (KR)
Inventor: KOHNO TERUHISA
IPC: B60T8/42
Filed: 1989-05-31
Granted: 1992-03-10
Abstract: 내용 없음.
Patent KR-0140533-B1 (KR)
Title: 광학 상관기 및 크로스-상관 정보 발생방법
IPC: G02B27/46
Filed: 1989-09-06
Granted: 1998-07-01
Abstract: 내용없음.
Patent KR-920004445-B1 (KR)
Title: Common use circuit between zenith method v.c.r and n.t.s.c. 2 carrier method v.c.r.
Inventor: KANG NAK-JUNG
IPC: G11B20/00
Filed: 1989-11-30
Granted: 1992-06-05
Abstract: The VCR to  which  the  circuit  is  applicable  includes  an antenna (1), a tuner (2), a video IF  amplifying  section  (3),  a filter (12), a video signal detecting section (4) and a  filtering section (5). The output terminal of the  tuner  (2)  is  connected through the filter (6) and a sound  IF  amplifying  and  detecting section (7) to both a 4.5 MHz low pass filter (8) and  a  4.7  MHz low pass filter (9) in parallel. The output terminals of  the  low pass filters (8,9) and the output terminal of an NTSC  two-carrier decoding section (11) are connected to left and right sound output terminals. With the circuit, the bulk of VCR is greatly reduced.
Patent KR-920001842-B1 (KR)
Title: Fluorescent display tube
Inventor: HYUN JUNG-HOON
IPC: H01J29/02
Filed: 1989-12-23
Granted: 1992-03-05
Abstract: The method is to minimize the  number  of  filaments  and  to position  filaments  to  prevent  the  generation   of   luminance difference between central pattern and edge  pattern.  The  method comprises: (A) calculating the arranging space  (P)  of  filaments using the equation P=G tan (118 = 141 0/2);  (B)  calculating  the distance (X) of outer segments;  and  (C)  setting  the  arranging space in the range of 0.15P-0.35P.  Once  the  vertical  width  of segment and arranging  space  of  filaments  are  set,  the  other paramenters needed  arranging  the  filaments  are  determined  to equalize the luminances of each segment.
Patent KR-0147541-B1 (KR)
Inventor: CHO SUK-RAE
IPC: H01J29/48
Filed: 1989-12-31
Granted: 1998-08-01
Abstract: 내용없음.
Patent KR-0168410-B1 (KR)
Inventor: SANKYO SEIKI SEISAKUSHO KK
IPC: G01D5/245
Filed: 1989-02-10
Granted: 1999-05-01
Abstract: 본 발명은 자기감응소자를 유지하여 소정위치에 고정하기위한 홀더에 관한 것으로서, 점유면적을 작게하는 동시에 양호한 출력특성이 얻어지도록 한 것에 그 목적이 있다. 이 홀더는 예를들면 자기식 엔콘더에 있어서 자기드럼에 대향시켜 자기감응소자를 배치하는 경우에 적용될 수 있다. 
     본 발명의 자기감응소자용 홀더는 감자면(4a)을 갖은 자기감응소자(4)가 자기기록매체와 갭을 사이에 두고 마주하고, 가동홀더(3), 고정홀더(2) 및 가이드수단을 가지며, 이 가이드수단은 가동홀더가 상기 자기감응소자의 감자면에 대해 직교방향으로 이동가능하도록 하여 이 직교방향으로의 이동에 의해 상기 자기감응소자와 자기기록매체 사이의 갭을 조절가능하게하며, 상기 가동홀더(3)는 굴곡가능한 신호입출력부재(5)에 접속되는 한편 상기 자기감응소자를 끼워유지하고, 상기 고정홀더(2)는 기판(1)에 고정되는 동시에 탄성물질로 형성되며, 상기 자기감응소자(4)의 감자면(4a)에 대해 직교방향으로 이동가능하도록 상기 가동홀더(3)를 유지하고, 동시에 상기 가동홀더의 이동방향에 대해 수직방향으로 좌우양쪽의 가압력을 부여하며, 상기 가이드수단은 고정홀더 및 가동홀더에 형성되고, 상기 고정홀더(2)의 좌우양쪽의 가압력은 상기 가동홀더(3)를 고정시키는 작용을 하면서 동시에 가동홀더의 이동을 가능하게 함으로써 상기 갭의 조절을 위해 상기 가동홀더(3)를 목표지점으로 이동시켜 임시고정시킬 수 있다.
Patent KR-0149865-B1 (KR)
Inventor: ELEPAUO NORMITA P
IPC: B24B37/00
Filed: 1990-02-14
Granted: 1999-03-30
Abstract: 내용 없음
Patent KR-930001904-B1 (KR)
Title: Manufacturing method of photo diode for photo-fiber communications
Inventor: PARK CHAN-YONG
IPC: H01L31/107
Filed: 1990-04-26
Granted: 1993-03-19
Abstract: The method for removing  leakage  current  to  decrease  dark current comprises the steps of growing an i-GaInAs layer (2) and a p-GaInAs layer (3)  on  an  n-InP  substrate  (1)  to  form  a  pn junction, carrying out a lithographic process to  perform  a  mesa etching, coating a polyimide  layer  (4)  thereon  to  complete  a passivation of the exposed pn junction  part,  depositing  a  SiO2 film (5) onto the layer (4), patterning  the  SiO2  film  (5)  and polyimide layer (4) by using the lithography, etching  and  plasma ashing processes, removing the film (5) by  using  buffered  oxide etchant, and forming an electrode pad (6) on the polyimide (4)  by using a lift-off method, thereby protecting the pn junction region to remove the leakage current.
Patent KR-960003010-B1 (KR)
Inventor: ARAI HIRONORI
IPC: H05B3/14
Filed: 1990-05-07
Granted: 1996-03-02
Abstract: 내용 없음.
Patent KR-910002845-B1 (KR)
Title: Heat exchanger
Inventor: KIM HAK-CHUL
IPC: F28F5/00
Filed: 1990-07-02
Granted: 1991-05-06
Abstract: The heat exchanger for  air  conditioner  and  hot-air  dryer employs an  impeller  for  heat  exchanging.  The  heat  exchanger includes impeller (1) having blades (12), an insulator (3) made of a refractory material, supportor (4) for supporting  the insulator (3), a delaying plate (6) formed with perforations (5),  flue  (7) of combustion gas,  and  nozzle  (9)  of  burnner  mounted  at  an internal hole of a shaft (8). These are mounted in a  cylinderical chamber (2).
Patent KR-940007765-B1 (KR)
Title: Process for making jelly fish food
Inventor: OH HWA-SOK
IPC: A23L17/00
Filed: 1990-07-09
Granted: 1994-08-25
Abstract: The instant jelly fish and vegetable is prepd. by (a) removing salt from the salted jelly fish and cutting into 0.5-2 mm thick and 1-7 mm width, (b) adjusting the pH of the obtd. cut jelly fish with acid into pH 2.0-4.5, (c) mixing the obtd. jelly fish with salt 1.8-2.0 wt.% and sweetner 4.5-4.8 wt.% to obtain the solid material of jelly fish (I), (d) mixing water 40.8-63.3 wt.%, sweetner 12.7-20.4 wt.%, salt 1.3-2.0 wt.%, vegetable juice 5.0-12.2 wt.% and fruit juice 12.7-20.4 wt.%, and adjusting with acid to pH 2.0-4.5 to obtain the seasoning soln. (II), (e) packaging each of the obtd. (I) and (II) separately to obtain the sauce, and sterilizing to obtain the final product.
Patent KR-100240523-B1 (KR)
Inventor: SASAKKI KACHURO
IPC: G11C11/413
Filed: 1990-08-20
Granted: 2000-01-15
Abstract: 내용 없음.
Patent KR-920010113-B1 (KR)
Inventor: SHIBAHARA GENJI
IPC: B42D7/00
Filed: 1990-10-16
Granted: 1992-11-16
Abstract: 내용 없음.
Patent KR-930010516-B1 (KR)
Inventor: YOSHIDA YUJI
IPC: C09K5/04
Filed: 1990-11-30
Granted: 1993-10-25
Abstract: 내용 없음.
Patent KR-930010296-B1 (KR)
Title: Analog trunk circuit in electronic exchange
Inventor: SHIN SONG-YOL
IPC: H04M3/50
Filed: 1990-12-12
Granted: 1993-10-16
Abstract: The  circuit  comprises  a  voice  processing  section   for converting voice signal  and  PCM  (Pulse  Code  Modulation)  data mutually, a dial pulse emitting section for emitting  dial  signal to an opponent,  an  inversion  detecting  section  for  detecting inversion  signal  of  the  opponent,  an  inversion  transmitting section for transmitting inversion signal to the opponent, a  dial pulse  detecting  section  for  detecting  dial  pulse  from   the opponent, and an  interface  section  for  transmitting  operation control signal to all the system.
Patent KR-930011157-B1 (KR)
Title: Adhesive compositions
Inventor: LEE CHANG-HWANG
IPC: H05K3/38
Filed: 1990-12-31
Granted: 1993-11-24
Abstract: The adhesive composition for  flexible  print  circuit  board consists of: (A) 100 wt. pts. polyester resin having  hydroxyl  in both ends of the terminals; (B) 5-30 wt. pts. epoxy  resin  having more than two epoxyls per a the  molecular;  (C)  10-40  wt.  pts. acryl elastomer having the functional gp.; (D) 1-50 wt. pts.  cpd. selected from group of polyvinyl butyral resin and particle phenol resin; and (E) 1-20 wt. pts. of polyisocyanate. The obtd.  compsn. is interposed between the insulating film layer and  the  metallic layer, and improves adhesive  strength,  electrical  property  and chemical resistance between the layers.
Patent KR-100268862-B1 (KR)
Title: Fabricating method for semiconductor device
Inventor: JO BOK-RYONG
IPC: H01L21/00
Filed: 1991-01-16
Granted: 2000-10-16
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to form a shallow junction by suppressing a diffusion of a Boron ion, by implanting the Boron ion into a single crystalline silicon and implanting a Si+ ion and then annealing it. CONSTITUTION: After forming and patterning an oxide(2) and a gate polysilicon(3) on a single crystalline silicon substrate(1), a CVD oxide(4) is formed and a side wall oxide is formed by an RIE(Reactive Ion Etching) process. And, after growing a pad oxide on the revealed silicon substrate, a Boron is implanted into the silicon substrate including the pad oxide. Because the ion implantation is performed under the state that the pad oxide is grown on the silicon substrate, the damage of the silicon substrate due to the ion implantation process is prevented. Then, after implanting a Si+ ion into the surface of the silicon substrate and annealing it, a CVD oxide(6) and a metal(5) are formed by a post process.
Patent KR-930004462-B1 (KR)
Inventor: CHOE DONG-SHIK
IPC: A47C27/14
Filed: 1991-02-19
Granted: 1993-05-27
Abstract: 내용 없음.
Patent KR-0175301-B1 (KR)
Inventor: YAMAGUCHI HIDEFUMI
IPC: B01J35/06
Filed: 1991-05-22
Granted: 1999-02-18
Abstract: 중탄화수소 오일의 수소화처리를 위한 평균 섬유 입자길이 10-20Nm 및, 상기 범위의 입자 길이로의 섬유 알루미나 입자의 특이 비율을 갖는 알루미나 캐리어상 지지된 촉매 성분으로 구성되는 촉매가 기술된다. 
     상기 수소화 처리용 촉매의 제조방법이 또한 기술된다.
Patent KR-0159946-B1 (KR)
Inventor: LUNZER LAWRENCE J
IPC: H02M7/10
Filed: 1991-05-25
Granted: 1998-11-16
Abstract: 정전 스프레이건에 분무전압 제어장치가 제공된다. 제어장치는 스프레이 건의 회로소자가 통합된 홀효과 또는 자기저항 회로소자로 이루어진다. 
     변화할 수 있게 위치시킬수 있는 매그닛이 마련되므로 작동자는, 매그닛을 횰 효과 소자에 관하여 위치시킴에 의해 분무전압을 선택적으로 조정할 수가 있는 것이다.
Patent KR-940008563-B1 (KR)
Title: Sram device and fabricating method thereof
Inventor: CHOE JONG-MUN
IPC: H01L27/11
Filed: 1991-06-19
Granted: 1994-09-24
Abstract: The method improves stable performance by reducing SRAM cell size. The method comprises (A) injecting n-type ions into a p-type substrate (11) and forming an p-type epitaxial layer (13) and an n+-type impurity layer (12); (B) defining two access transistor and drive transistor regions; (C) forming a gate oxide (15) and a gate (16) on the p-type epitaxial layer (13); (D) forming a source (18) and a drain regions (19); (E) forming an isolating layer (20) and a polysilicon layer (21) on the isolated layer; (F) spreading a BPSG layer (24) on the access regions except the source regions; (G) forming a metal contact (25) on the BPSG layer (24).
Patent KR-940009381-B1 (KR)
Title: Method of learning environment information using distance sensor
Inventor: HWANG JIN-SONG
IPC: G06F15/18
Filed: 1991-08-23
Granted: 1994-10-07
Abstract: The method provides an exactness and an environmental adaptation control of the environmental information learning method of a cleaning robot, etc. The method includes the steps of: getting θc inverse-proportionate to a distance d and getting lattices placing within a distance as much as d and within degree of an angle when an obstruction is sensed for its position in d; getting the degree of angle as θ from the distance sensor and computing a probability value CV inverse-proportionate to θ; reducing d as much as a regular length and getting θc; increasing as much as 1 when an input number of the probability value of a corresponding lattice is less than a constant n; and repeating the third and fourth steps continuously while d is more than 0.
Patent KR-0145690-B1 (KR)
Inventor: MAEHARA MINORU
IPC: H05B41/28
Filed: 1991-12-24
Granted: 1998-10-01
Abstract: 고조파를 낮게 억제하면서 높은 입력역률을 갖는 인버터장치가 제공되는데 이 때 정류기를 통해 공급된 맥동 DC전압이 인턱터를 통해 평활화 콘덴서 및 정류기의 출력단에 병렬 연결된 인버터회로부에 제공되고, 평활화 콘덴서로부터 평활화 된 DC전압이 인덕터를 통해 인버터 회로부에 제공되며, 고주파 전압이 인버터회로부내 스위칭 소자의 ON/OFF 동작에 따라 본 장치로부터 제공된다.
Patent KR-940002939-B1 (KR)
Title: Dry elixira for drugs
Inventor: KIM JONG-KUK
IPC: A61K9/50
Filed: 1991-12-27
Granted: 1994-04-09
Abstract: solubilizing a water insoluble but EtOH-soluble drug in EtOH solution including coating materials (e.q. dextrin, gelatin or arabia gum), spray-drying to give solid elixir of powder type; adding 0.5-3 wt.% of nonhydrous SiO2 to the powder result and to improve stability and mobility. Solid elixirs increase the bioavailabity of water insoluble drug substances.
Patent KR-940009159-B1 (KR)
Title: Color filter of lcd
Inventor: HWANG U-HYON
IPC: G02F1/1335
Filed: 1992-01-16
Granted: 1994-10-01
Abstract: The filter comprises a glass substrate (21), an upper and a lower transparent electrode (23,27) which are the same size, and a color filter (25) which is located between the upper and the lower electrode and is enclosed by the electrodes because of a smaller size.