baber/WOPTO huggingface dataset:
Patent KR-960015643-B1 (KR)
Title: Smoking article with improved fuel element
Inventor: JACK FRANKLIN CLEARMAN
IPC: A24F42/60
Filed: 1987-12-09
Granted: 1996-11-20
Abstract: The present invention preferably relates to a smoking article which is capable of producing substantial quantities of aerosol, both initially and over the useful life of the product, without significant thermal degradation of the aerosol former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream aerosol. The article of the present invention is able to provide the user with the sensations and benefits of cigarette smoking without the substantial combustion products produced by burning tobacco in a conventional cigarette. In addition, the article may be made virtually ashless so that the user does not have to remove any ash during use. Preferred embodiments of the present smoking article comprise a short combustible carbonaceous fuel element (10), a heat stable, preferably particulate alumina, substrate (14) bearing an aerosol forming substance, an efficient insulating means (16), and a relatively long mouthend piece (22). The fuel element (10) is provided with a plurality of peripheral passageways (11) which provides heat transfer from the burning fuel element to the aerosol generating means while reducing levels of carbon monoxide in the aerosol generated and delivered to the user.
Patent KR-910003565-B1 (KR)
Title: Preparation for polyester copolymer
Inventor: LIM SIN
IPC: C08G63/85
Filed: 1987-12-14
Granted: 1991-06-05
Abstract: Polyester  copolymer  compositions  (I)   having   intrinsic viscosity of 0.4  in  orthochloro  phenol  solution  at  25  deg.C comprise aromatic dibasic acid unit (II), aliphatic  dibasic  acid unit (III), ethylene glycol unit (IV) and 4-10C glycol unit (V) in the presence of catalyst containg at least one titanium  compound. The ratio of (III) to (II) is greater than 0.1 and that of (IV) to (V)  is  greater  than  0.8.  Polyester   copolymers   have   good mechanical, chemical and electrical property,  and  are  used  for producing base film.
Patent KR-900008891-B1 (KR)
Inventor: PARK YOUNG-JUN
Filed: 1987-12-14
Granted: 1990-12-11
Abstract: 내용 없음.
Patent KR-910000714-B1 (KR)
Inventor: CHOPKO ROBERT A
IPC: B60P3/22
Filed: 1987-12-17
Granted: 1991-01-31
Abstract: 내용 없음.
Patent KR-910001393-B1 (KR)
Inventor: HASSOUDI AHMAD
IPC: E02D29/09
Filed: 1986-11-17
Granted: 1991-03-04
Abstract: 내용 없음.
Patent KR-940001870-B1 (KR)
Inventor: BAJADA SERGE
IPC: A61H39/00
Filed: 1986-11-18
Granted: 1994-03-10
Abstract: 내용 없음.
Patent KR-900004126-B1 (KR)
Title: Aryl piperazinyl-ethyl (or butyl)-phenyl heterocyclic compounds
Inventor: LOWE JOHN A SR
IPC: C07D233/54
Filed: 1988-02-13
Granted: 1990-06-16
Abstract: Arylpiperazinyl-alkylenephenyl-p-heterocyclic cpds. of formula (I) or their acceptable acid addn. salts are prepared. In (I), Ar is 3- trifluoromethylphenyl, 3-cyano-2-pyridyl, 1-naphthyl, 1-(6- fluoronaphthyl) 1,(6-chloronaphthyl), 3-benzisothiazolyl or 8- quinolyl; n is 2-4; R is H or C1-3 alkyl; X is S; Z-Y is C-H, C-OH, C-NH2, C-C1-3 alkyl C-C1-3 alkylamino or C-N. (I) have neuroleptic activity and are useful for treating psychotic disorders.
Patent KR-920004698-B1 (KR)
Inventor: KIMURA HUMIO
IPC: B67D7/44
Filed: 1988-04-19
Granted: 1992-06-13
Abstract: 내용 없음.
Patent KR-970006891-B1 (KR)
Inventor: NAKAI HISAO
IPC: A61K8/00
Filed: 1988-05-09
Granted: 1997-04-30
Abstract: 내용없음.
Patent KR-910009291-B1 (KR)
Title: Process for the preparation of polymer particles possessing implanted on their surface amphophilic molecules carrying ion-forming or reactive groups and a process for the preparation of a latex comprising these particles
Inventor: HOGENMULLER ROGER
IPC: C08F291/00
Filed: 1988-05-11
Granted: 1991-11-09
Abstract: The process comprises the following stages:
 1) diffusion, into an aqueous "seed" dispersion of polymer particles, of an organosoluble polymerisation initiator, at a temperature lower than that of the initiator decomposition
 2) swelling the particles by introduction of the monomer to be polymerised and of an amphiphilic compound containing an oligomeric hydrophilic block ending in an ion-forming or reactive group, at a temperature lower than that of the initiator decomposition
 3) polymerisation of the monomer
 4) removal of the unimplanted amphiphilic constituent
 5) optionally separation of the particles. 
<??>The particles or the dispersions of particles thus obtained may be employed in biology.
Patent KR-920000456-B1 (KR)
Title: Automatic gain control apparatus calculator using sound signal
Inventor: CHON SUNG-YONG
IPC: G06F3/16
Filed: 1988-05-17
Granted: 1992-01-14
Abstract: The voice signal is converted into digital signal, identified by a digital signal processor and then operated by  a  calculator. The operated result is output in form of voice through a  speaker. The circuit includes a data sample and hold unit (3) for  sampling and holding the input voice  signal,  an  A/D  converter  (4)  for converting the sampled signal into digital signal, a first  buffer (5) for storing the digital signal, a digital signal processor (6) for processing the data in the  buffer  (5),  a  decoder  (7)  for reading the data in the buffer (5), a ROM  and  a  RAM  (8,9)  for reading and writting the output data of the buffer (5),  a  second buffer (10) for storing result operated by  the  DSP  (6),  a  D/A converter (11) for converting the result data in the second buffer into analog signal, a second low pass filter (12) for  eliminating high frequency component in the analog signal, and a speaker (13).
Patent KR-910005053-B1 (KR)
Inventor: INOUE RYOJI
IPC: C04B35/80
Filed: 1988-06-11
Granted: 1991-07-22
Abstract: 내용 없음.
Patent KR-0126768-B1 (KR)
Title: Methylene phosphonoalkylphoshinates, pharmaceutical compositions, and methods for treating abnormal calcium and
Inventor: EBETINO FRANK HALLOCK
IPC: C07K5/00
Filed: 1988-07-06
Granted: 1998-04-03
Abstract: The present invention involves novel methylene phosphonoalkylphosphinic acids, pharmaceutical compositions containing such compounds, and methods for treating or preventing pathological conditions characterized by abnormal calcium and phosphate metabolism by administering such compounds to a human or lower animal.
Patent KR-970006377-B1 (KR)
Title: Switching power supply having an emergency mode regulating voltage on the primary side
Inventor: RILLTY GERARD
IPC: H02M3/335
Filed: 1988-07-15
Granted: 1997-04-25
Abstract: A switching power supply in which a regulating voltage generated on the secondary side of the circuit is transferred to a control circuit on the primary side of the circuit so as to stabilize the dc operating voltages produced on the secondary side. In order to avoid the dangers involved from the absence of such regulation, a further or emergency regulating voltage is generated on the primary side of the circuit and if the regulating voltage from the secondary side is absent, the system is automatically switched to the further regulating voltage generated on the primary side, which further regulating voltage regulates the operating voltages to at most the rated values and preferably to values that are reduced by up to 10%.
Patent KR-940011179-B1 (KR)
Inventor: KUBODERA YUTAKA
IPC: B23D47/00
Filed: 1988-07-29
Granted: 1994-11-26
Abstract: 내용 없음.
Patent KR-950014705-B1 (KR)
Inventor: BERRY RONALD FRANK
IPC: C03C17/00
Filed: 1988-08-27
Granted: 1995-12-13
Abstract: 내용 없음.
Patent KR-920006669-B1 (KR)
Inventor: CURRIER FREDERICK A
IPC: F16J3/04
Filed: 1988-10-13
Granted: 1992-08-14
Abstract: 내용 없음.
Patent KR-910004258-B1 (KR)
Title: Fastening device
Inventor: MCSHERRY THOMAS W
IPC: F16B13/12
Filed: 1988-05-04
Granted: 1991-06-25
Abstract: A multi-function integrally molded plastic fastener (10) for insertion within a hole in a wall for fastening objects to any of solid, thick or thin hollow walls. The fastener (10) comprises a base element (1) and an anchoring element with the base element (1) being positioned within the hole and depending whether the wall is solid, thick or thin hollow wall, the anchoring element is positioned totally within, partially within and totally behind the wall respectively. The anchoring element is comprised of outstretched anchoring arms (4) which are collapsible for insertion within the hole and which arms have interfitting sections of a sinusoidal wave configuration (10a, 11a, 10b, 11b) to minimize the cross section of the anchoring element and the width required for the hole. In preferred embodiment a stiffening rib (15) is interposed between wave crests (10a, 10b) and wave troughs (11a, 11b). The ends of the arms (9), spaced from the base element (1), engage an external fastening member (16) thereby providing a solid anchorage in any of a solid, thick or thin hollow wall. <IMAGE>
Patent KR-0134379-B1 (KR)
Inventor: WYWIALOWSKI FRANK J
IPC: B65H19/30
Filed: 1989-01-13
Granted: 1998-04-21
Abstract: 내용 없음
Patent KR-920003713-B1 (KR)
Inventor: KANAI TOSHIO
IPC: H04N5/08
Filed: 1989-01-24
Granted: 1992-05-09
Abstract: 내용 없음.
Patent KR-910007118-B1 (KR)
Title: Composition of matter of super conductor with high temperature oxides
Inventor: HAN JONG-SU
IPC: H01L39/12
Filed: 1989-02-18
Granted: 1991-09-18
Abstract: A high temp. oxide superconductor is produced by  (a)  mixing (1) Y1Ba2Cu3- xSnxOd [x= 0.01-2.0; d= 7.0-10.0  with Y2O3,  BaCO3, Cu2O(or  CuO)  and  SnO  (or  SnO2),  (2)  Y1Ba2Cu3-yRny  Od'  [y= 0.01-1.0; d'= 7.0-10.0  with Y2O3, Cu2O3 (or CuO) and RuO2, or (3) Y1Ba2Cu3-a SnbRuc  Od"  [a=  0.01-2.0;  b=0.01-2.0;  c=  a-b;  d"= 7.0-10-0' with Y2O3, BaCO3, CuO (or Cu2O), SnO2 (or SnO) and RuO2, (b) calcining and grinding the mixt., (c) calcining it  under  the oxidizing condition at 900-1100 deg.C, and (d) heat-treating it at 450-800 deg.C.
Patent KR-0137466-B1 (KR)
Inventor: THINLOT MICHEL
IPC: B25J15/00
Filed: 1989-02-23
Granted: 1998-05-15
Abstract: 내용 없음
Patent KR-920005028-B1 (KR)
Inventor: USUI MASAYOSHI
IPC: F16L37/098
Filed: 1989-07-29
Granted: 1992-06-25
Abstract: 내용 없음.
Patent KR-0138522-B1 (KR)
Inventor: MCCORMI FRED BOYLE
IPC: C08G73/06
Filed: 1989-08-18
Granted: 1998-05-01
Abstract: 내용없음
Patent KR-0144467-B1 (KR)
Inventor: PETERS DONALD C
IPC: B29C48/11
Filed: 1989-08-23
Granted: 1998-07-15
Abstract: 내용 없음
Patent KR-910008890-B1 (KR)
Inventor: ASO HIRODAKA
IPC: C08L23/18
Filed: 1989-09-02
Granted: 1991-10-24
Abstract: 내용 없음.
Patent KR-920003864-B1 (KR)
Inventor: MAEDA KENJO
IPC: B05D5/06
Filed: 1989-12-29
Granted: 1992-05-16
Abstract: 내용 없음.
Patent KR-920010513-B1 (KR)
Inventor: KANG SONG-SU
IPC: H04N7/10
Filed: 1989-12-30
Granted: 1992-11-30
Abstract: 내용 없음.
Patent KR-0176704-B1 (KR)
Inventor: MORO SHUUJI
IPC: G11B15/07
Filed: 1990-01-19
Granted: 1999-04-15
Abstract: 본원 발명은 비디오신호의 기록장치에 관한 것으로, 본원 발명의 기록장치는 노멀모드와, 상기 노멀모드보다 높은 반송파(搬送波)주파수를 사용하여 휘도신호를 FM 변조하여 기록하는 하이밴드모드와, 상기 하이밴드모드보다 높은 반송파주파수를 사용하여 휘도신호를 FM 변조하여 기록하는 수퍼하이밴드모드를 전환해 가며 사용할 수 있는 기록장치로서, 테이프카세트에는 테이프카세트의 종류를 식별하기 위한 2개의 검출구가 형성되며; 장착된 테이프카세트의 종류를 상기 2개의 검출구로부터 식별하고, 식별된 테이프카세트의 종류에 따라 수퍼하이밴드모드 기록상태와, 하이밴드모드 기록상태와, 노멀모드 기록상태와를 자동설정하는 수단과, 상기 자동설정을 해제하는 수단이 배설된다.
Patent KR-0148252-B1 (KR)
Inventor: REES SIAN BEVELEY
IPC: C08G77/08
Filed: 1990-02-07
Granted: 1998-08-17
Abstract: 내용없슴.
Patent KR-930002903-B1 (KR)
Title: Process for preparing a antistatic film
Inventor: KIM JONG-YOP
IPC: C08J7/04
Filed: 1990-03-26
Granted: 1993-04-15
Abstract: The film is  obtained  by  (1)  compounding  100  wt.pts.  of polyolefin resin, 0.2-0.5 wt.pts. of cationic surfactant  selected from the group composed of trimethyl ammonium  epoxide,  trimethyl ammonium  butoxide,  trimethyl   ammonium   phenoxide,   trimethyl ammonium p-chloro phenoxide or trimethyl  ammonium  lauroxide  and 0.2-0.5 wt.pts. of anionic surfactant such as  (3-lauramidopropyl) trimethyl ammonium methylsulfate, and (2)  moulding  the  compound obtained  in  (1)  using  inflation  or  extrusion  drawing.   The polyolefin is polyethylene (LDPE,LLDPE,HDPE) or polypropylene. The film has a high and durable antistatic property, and is useful for packaging material of electronic parts.
Patent KR-100196463-B1 (KR)
Title: Washing machine drum
Inventor: LOTHAR HEINZEL
IPC: B21D39/02
Filed: 1990-04-11
Granted: 1999-06-15
Abstract: The drum casing (1) produced from a sheet-metal strip is joined together annularly along a seam (4) at least approximately parallel to the axis of rotation of the drum by means of two bending edges (2, 3) folded in a hook-shaped manner, as seen in cross-section. So that this folded seam (4) withstands the great stresses appearing at high spinning speeds, the joined seam (4) is equipped with a plurality of beads (5, 6) oriented transversely relative to its course. <IMAGE>
Patent KR-0149862-B1 (KR)
Title: Digital transmission system, transmitter and receiver for use in the transmission system
Inventor: LOKHOFF GERARDUS C P
IPC: H04B1/66
Filed: 1990-06-02
Granted: 1999-05-15
Abstract: The audio transmission system samples and digitizes the audio input and separates it into subbands defined for psychoacoustic factors. The signals are pre-amplified (46) and then quantized (48) and combined for transmission. The pre-amplification if performed by using a multiplier having a relationship with 2 k>.g(p). The g(p) function has binary patterns for different values of p=0,1 and 2. The pre-amplifier also generates an n-bit binary scale value identifier of 3k+p.
Patent KR-950007047-B1 (KR)
Inventor: HUJIOKA SHOOJI
Filed: 1990-08-02
Granted: 1995-06-30
Abstract: 내용 없음.
Patent KR-0169978-B1 (KR)
Title: Efficient production of mutant proteases
Inventor: VANDER LAAN JOHANNES CORNELIS
IPC: C12N1/21
Filed: 1990-08-11
Granted: 1999-02-01
Abstract: Alkalophilic Bacillus strains are provided which efficiently produce mutant Bacillus proteases and which are incapable of expressing the wild-type proteases. Methods for obtaining such Bacillus strains are also disclosed.
Patent KR-930007481-B1 (KR)
Inventor: U I-RYONG
IPC: G01R7/02
Filed: 1990-09-05
Granted: 1993-08-11
Abstract: 내용 없음.
Patent KR-940000393-B1 (KR)
Inventor: KOBAYASHI KATSUO
IPC: H04M1/72505
Filed: 1990-09-20
Granted: 1994-01-19
Abstract: 내용 없음.
Patent KR-950000753-B1 (KR)
Inventor: TANAKA MASHIRU
IPC: G02F1/133
Filed: 1990-09-29
Granted: 1995-01-28
Abstract: 내용 없음.
Patent KR-0148014-B1 (KR)
Title: Fire-resistant or fireproof laminate
Inventor: SCHLATTER REINHARD
IPC: B29C67/24
Filed: 1990-10-10
Granted: 1998-08-01
Abstract: A fire-resistant or fireproof laminate (86) is produced from a non-extrudable core mixture (24) with a pourable, fireproof filling material and a binder, and covering bands adhesively bonded elastically to the core on both sides. 
<??>For a continuous production of the laminate (86) in one operation, the core mixture (24) is poured onto an elastic lower adhesive film (16), supported as it runs in, and a pile extending over the entire width is formed there. Between the elastic lower adhesive film and an elastic upper adhesive film (30), likewise supported as it runs in, material of the core mixture (24) is continuously and uniformly drawn through a wedge gap (40) and for the first time compressed and calibrated to thickness there. The adhesive films (16, 30) containing the precompressed core mixture (24) are bonded to the continuously fed-in covering bands. 
<??>The apparatus for carrying out the process comprises a spreader roll for each of the adhesive films (16, 30), a device for uniformly applying the core mixture (24), first means for forming an adjustable run-in angle ( beta ) and the wedge gap (40), second means for supporting the lower adhesive film (16) and third means for final pressing and heating, as well as a cutting-to-length device. 
<IMAGE>
Patent KR-940001887-B1 (KR)
Inventor: HIRAIWA KATSURO
IPC: H01L23/10
Filed: 1990-10-19
Granted: 1994-03-10
Abstract: 내용 없음.
Patent KR-920008365-B1 (KR)
Title: Method for producing l-threonine
Inventor: LEE JIN-HO
IPC: C12P13/08
Filed: 1990-12-31
Granted: 1992-09-26
Abstract: A L-threonine is prepd. by culturing Escherichia sp.  microbe KFCC 10718  having  resistance  to   methionine   analogue   (I), L- threonine analogue (II), L-lysine analogue (III) and alpha-amino butyrate,  and  methione  requirement  and/or   isoleucine   leaky requirement.  The  (I)   is   DL-ethionine,   norleucine, alphamethylmethionine  or  L-methionine-DL-sulphoximine.  The  (II) is alpha-amino-  beta-   hydroxy   valeric   acid   or   DL-threonine hydroxamate.  The  (III)  is   S-(2-aminoethyl)-   L-cysteine   or delta-methyl-L-lysine.  The  L-threonine  can  be  obtd.  in  good efficiency.
Patent KR-940000444-B1 (KR)
Inventor: YAMAUCHI TAKASHI
IPC: G05B19/05
Filed: 1990-01-25
Granted: 1994-01-21
Abstract: 내용 없음.
Patent KR-100196605-B1 (KR)
Inventor: TANIGAWA JUNICHI
IPC: H01R13/115
Filed: 1991-01-29
Granted: 1999-06-15
Abstract: 본 발명은 전기 커넥터, 특히 회로기판에 부착된 판형 케이블 등의 절연 와이어의 상호 접속시 가장 적합한 커넥터 및 이것에 사용되는 콘텍트에 관한 것이다. 
     전기 커넥터는 절연 하우징과 콘택트를 구비한다.  상기 절연 하우징은 한면이 실질적으로 판형상 부재에 얹어지고, 상기 한면과 거의 평행한 적어도 한단부에서 개구되는 콘택트 수용공동을 구비한다.  상기 콘택트는 상기 절연 하우징의 상기 공동내에 삽입된 접촉부 및 이 접촉부의 전방 또는 후방으로부터 연장되는 접속부 및 지지부를 구비한다.
Patent KR-940007325-B1 (KR)
Title: Process for preparation of polysila methylrenosilane
Inventor: JONG IL-NAM
IPC: C01B31/36
Filed: 1991-02-25
Granted: 1994-08-13
Abstract: This invention relates to manufacturing polysilamethylrenosilane polymer of formula (III) which is used as a primer of silicon carbide. This polymer is made by dechlorinating 2,4,6-trisilaneheptane of (II) or 2,4,6-trisilaneheptane and dimethylchlorosilane or trichlorosilane in toluene or toluene/tetrahydrofurane with sodium at 100-150 deg.C.
Patent KR-940007540-B1 (KR)
Title: Method of segregating semiconductor device
Inventor: LEE CHANG-JAE
IPC: H01L21/76
Filed: 1991-04-10
Granted: 1994-08-19
Abstract: The method separates elements of semiconductor devices using the side-walls of SiO2 and Si3N4 layers as the masks for the injection of ion. The method consists of 5 steps of: (A) growing a thermal SiO2 layer (2) on the substrate (1), (B) etching the thermal SiO2 layer of the field area and growing an Si3N4 layer (3) and another SiO2 layer (4) by CVD process, (C) etching the Si3N4 and SiO2 layer (4) in order to make the side-walls near the field area, (D) implanting the ion using the side-walls and thermal SiO2 as the mask of the injection, (E) coating and flatening the surface of the substrate with photoresist, (F) formulating the field SiO2 layer.
Patent KR-0175069-B1 (KR)
Inventor: JAEGER PAUL
IPC: B09B3/00
Filed: 1991-05-28
Granted: 1999-02-18
Abstract: 본 발명은 황화바륨이나 황화스트론튬 침출액으로부터 폐기물을 워크-업하는 방법에 관한 것으로, 폐기처리될 폐기물은 본질적으로 감소된다.
Patent KR-0179370-B1 (KR)
Title: Foaming component and its preparation
Inventor: MAASZ JOACHIM
IPC: A61K47/12
Filed: 1991-09-03
Granted: 1999-02-01
Abstract: The invention relates to an acidic, spray-dried effervescent component which is essentially spherical and is suitable for direct tabletting.
Patent KR-100214752-B1 (KR)
Inventor: JEAN CLAUDE LORMEAU
IPC: C08B37/00
Filed: 1991-12-03
Granted: 1999-08-02
Abstract: 본 발명은 신규한 N, O-황산화 헤파로산 및 그의 제조방법, 상기 신규한 N, O-황산화 헤파로산을 함유하는 N, O-황산화 헤파로산 조성물 및 유효성분으로 신규한 N, O-항산화 헤파로산을 가진 제약학적 조성물에 관한 것으로, 1,500-15,000 Da의 분자질량의 사슬 또는 사슬의 혼합물로 구성되며 하기식(I) : 
     
       
     
     의 반복되는 이당류 구조를 가진 것을 특징으로 하는 N, O-황산화  헤파로산 및 그의 제약학적으로 허용가능한 염. 
     (상기식에서, -E는 상기 N, O-황산화 헤파로산의 0 내지 80%인  아세틸 그룹과 황산염 그룹 및 가능하게는 나머지 이당류 단위내 수소원자를 나타내고, -G는 수소원자 및 황산염 그룹을 나타낸다.)
Patent KR-940007361-B1 (KR)
Title: Process for tail gas treatment
Inventor: JONG JONG-SHIK
IPC: C21C1/02
Filed: 1991-12-05
Granted: 1994-08-16
Abstract: The treating method is characterized by (a) converting a sulfur compound of the tail gas to a hydrogen sulfide with a hydrogenation catalyst at 250-325 deg.C in the hydrogenation catalyst reactor, without incinerating the tail gas, and (b) and recycling the hydrogen sulfide to the collecting process. The hydrogenation catalyst is pref. a cobalt and molybdenum-supported alumina.
Patent KR-940006517-B1 (KR)
Inventor: NAM YONG-U
IPC: H04M3/22
Filed: 1991-12-07
Granted: 1994-07-21
Abstract: 내용 없음.
Patent KR-950010124-B1 (KR)
Title: Manufacture method of excellent heat-stability thermoplastic resin
Inventor: HAN JONG-SUN
IPC: C08L55/02
Filed: 1991-12-14
Granted: 1995-09-07
Abstract: Thermoplastic resin having good thermal stability is prepd. by the steps of : (a) graft-copolymerized rubber elastomer having 20-50 wt.% of grafting ratio and 1,500-6,000 angstrom of particle size of the rubber, which is prepd. by graft-copolymerization of the mixt. comprising 20-50 wt.% of styrene, 10-30 wt.% of acrylonitrile, 40-70 wt.% of polybutadiene in the presence of emulsifying stabilizer; (b) mixing 0.1-3.0 wt.% of an emulsified cpd. obtd. by emulsifying org. silicate and 0.05-2.5 wt.% of phenolic cpd. with the obtd. graft-copolymerized rubber elastomer; (c) adding 0.1-3.0 wt.% of the mixt. comprising 10-40 wt.% of inorg. metallic salts and 60-90 wt.% of org. or inorg. acid to the obtd. mixed rubber elastomer of (b) steps to solidify the product.
Patent KR-100220880-B1 (KR)
Title: New amino and nitro containing tricyclic compounds useful as ace inhibitor
Inventor: FLYNN GARY A
IPC: A61P43/00
Filed: 1991-12-20
Granted: 1999-09-15
Abstract: The present invention relates to compounds of the formula <CHEM>  wherein A is methylene, oxygen, sulfur or N-B wherein B is R1 or COR2 wherein R1 is hydrogen, a C1-C4 alkyl or an Ar-Z-group wherein Ar is aryl and Z is a C0-C4 alkyl and R2 is a -CF3, a C1-C10 alkyl or an Ar-Z group;     R is hydrogen or a C1-C4 alkyl; and X and Y are each independently hydrogen, nitro or amino, with the proviso that when X is nitro or amino, Y must be hydrogen, and when Y is nitro or amino, X must be hydrogen; and  pharmaceutically acceptable salts thereof, which are inhibitors of Angiotensin Converting Enzyme.
Patent KR-940007359-B1 (KR)
Title: Method of moisture content decision
Inventor: JO BYONG-KUK
IPC: C21B5/00
Filed: 1991-12-27
Granted: 1994-08-16
Abstract: The method for determining an optimum granulation water content of a sintered raw material is characterized by obtaining the optimum granulate water content (Y,%) as a maximum air permeability index of a formula [(JPU) = F/A (H/S)0.6; F = absorption flow; A = absorption section area; H = charging layer height; S: absoption pressure , obtaining an water absorption ratio (X,%) of a formula [(X) = (A-B)/B x 100; A = sintered raw material weight before drying; B = sintered raw material weight after drying , and obtaining a correlation formula [Y = (0.78-0.8) x (X) + (4.0-4.5)  of the water content (Y) and the water absorption ratio (X).
Patent KR-960001628-B1 (KR)
Inventor: YAMAMOTO SHUICHI
IPC: F04C29/00
Filed: 1990-11-02
Granted: 1996-02-03
Abstract: 내용 없음.
Patent KR-920003130-B1 (KR)
Inventor: TOMINO IKUO
IPC: C07D487/04
Filed: 1992-02-27
Granted: 1992-04-20
Abstract: 내용 없음.
Patent KR-950009380-B1 (KR)
Title: Karaoke system of ldp
Inventor: CHONG JAE-CHANG
IPC: G10L25/48
Filed: 1992-02-28
Granted: 1995-08-21
Abstract: The apparatus has a karaoke function including digital signal processor means separating an aural synchronizing signal, an audio signal and a video signal from a digital signal reproduced from the laser disk, and a monitor for displaying the processed audio and video signals. The apparatus comprises: a tempo difference detector for detecting a time difference between a user's aural signal input from an external source and the aural synchronizing signal derived by digitally processing information reproduced from the laser disk in the digital signal processor; and a reproduced signal speed controller for controlling output speed of the audio signal reproduced from the laser disk and output by the digital signal processor in accordance with the time difference detected by the tempo difference detector.