baber/WOPTO huggingface dataset:
Patent KR-910007940-B1 (KR)
Title: Purify - crystallization of l - phenyl alaine methylester hydrochloric acid salt
Inventor: LEE YONG-GUG
IPC: C07C229/06
Filed: 1989-04-14
Granted: 1991-10-04
Abstract: A process for  purifying  and  crystallizing  L-phenylalanine methylester   HCl   salt   (I)   comprises:    (a)     esterifying L- phenylalanine in the preserse  of  methanol  and  catalyst;  (b) evaporating the obtd. soln. continuously under the vacuum at 50-75 deg.C  to  remove  the  methanol;  (c)  adding   toluene,   slowly crystalizing solvent at the  same  condition  to  remove  methanol completely; (d) crystalizing (I) at 10  deg.C  or  less  from  the obtd. L-phenylalanine  methylester  HCl  salt-toluene  soln.;  (e) aging the crystal by leaving it alone for 2  hrs.  to  obtain  the final product. The  process  is  useful  for  producing  the  high purifyed (I).
Patent KR-0137142-B1 (KR)
Inventor: FAUPEL WERNER
IPC: F02M59/42
Filed: 1989-04-25
Granted: 1998-04-25
Abstract: 본 발명은 스프레이 시동을 위한 조절장치와, 예비전달펌프에 연결된 흡입실과, 제어피스톤 및 제어  모서리부를 갖춘 압력제어밸부와, 스프링실과, 압력저항밸브와, 밸브실린더로 구성되는 내연기관용 연료  분사 펌프에 관한 것으로, 본 발명에 따른 내연기관의 연료 분사 펌프는, 밸브소자가 밸브실린더에  직,간접적으로 유체밀폐적으로 움직이도록 배열되며, 압력 릴리프 파이프의  재출구부가 밸부시트와 밸브소자 사이의 밸브실린더벽에 배치되고, 압력저항밸브의 밀폐압력이 내연기관의 무부하 속도상태하에서 흡입실의 압력제어밸브에 의해  제어된 압력보다 낮게 구성되어 있다.
Patent KR-0144465-B1 (KR)
Title: Preparation and dispensing container for hot, moist towels
Inventor: COTTON JAMES DENNIS
IPC: B65D83/08
Filed: 1989-04-28
Granted: 1998-08-01
Abstract: The present invention provides a compact, efficient means for containing, preparing and dispensing moist, hot towels especially for airline passengers. The container of the invention includes a bottom (14) formed at least partially of heat insulating material that is adapted to contain a stack (18) of, for example, disposable towels and that has self-supporting sidewalls. A top cover (12) is included that is similarly shaped, but of a slightly smaller dimension so that it will fit inside the cavity of the bottom. In use, the disposable towels are placed within the bottom cavity, and preferably using the cavity of the top, the desired amount of hot water is added to the towels. In cases where the bottom is less than full of towels, the top may be inverted and used to express excess water by pressing against the towels with the bottom tipped so as to drain the excess water. The hot, moist towels may then be dispensed one at a time. After use, the towels may be collected in the container, the top replaced and the entire contents discarded.
Patent KR-910009675-B1 (KR)
Title: Process for making fried chicken
Inventor: CHUNG YOUNG-JU
IPC: A23L13/00
Filed: 1989-05-03
Granted: 1991-11-25
Abstract: (a)  cutting chicken, soaking  in  the  zeolite-contg.  soln.,  deodorizing  to obtain the deodorized chicken (I); (b) mixing 6 %  starch,  6.4  % egg, 0.2 %  ginger,  etc.  and  kneading  to  obtain  the  coating material (II); (c) adding the red pepper oil  and  butter  in  the cooker, re-adding 5 % honey, 28 % tomato kechap, 0.2 % cholorella, heating for 1-2 min, and mixing with 1 % corns  and  peas,  0.3  % sesame and 0.05 % sesame oil to obtain the honey sauce (III);  (d) coating the (I) with the (II) and frying at 180  deg.C  for  10-15 min. in the edible oil to obtain  the  fryed  chickent  (IV);  (e) mixing the (IV) with the (III) to obtain good taste and flavor.
Patent KR-930007589-B1 (KR)
Title: Method of making shadow mask
Inventor: KIM YONG-SU
IPC: H01J29/07
Filed: 1989-10-25
Granted: 1993-08-13
Abstract: The method for mfg. a shadow mask used in the braun  tube  is characterized by increasing  a  bridge  in  each  corner  where  a breakage is predicted, increasing  the  width  of  the  slot,  and shortening  the  length  of  the  slot.  The  method  prevents   a deformation of the slot, a breakage of the bridge, a  decrease  of the transmissivity and tint, and a doming phenomenon.
Patent KR-930004728-B1 (KR)
Inventor: SUKIHARA TADASHI
IPC: H01L23/52
Filed: 1988-12-23
Granted: 1993-06-03
Abstract: 내용 없음.
Patent KR-930003827-B1 (KR)
Inventor: AIMARA NORIO
IPC: G06F1/04
Filed: 1990-01-31
Granted: 1993-05-13
Abstract: 내용 없음.
Patent KR-920010181-B1 (KR)
Inventor: VOLKMANN ROBERT A
IPC: C07C309/65
Filed: 1990-02-08
Granted: 1992-11-19
Abstract: 내용 없음.
Patent KR-920005673-B1 (KR)
Title: A manufacturing process for bio-ceramic synthetic rubber
Inventor: RA CHANG-HO
IPC: C08L9/06
Filed: 1990-02-09
Granted: 1992-07-13
Abstract: A process for preparing bioceramic synthetic rubber  consists of three steps. The 1st step is  to  blend  30-70  wt.%  synthetic rubber, 15-50 wt.% calcium carbonate and 0.5-2 wt.% bioceramic for 30-50 min, the  2nd  step  is  to  blend  1.5-2  wt.%  vulcanizing accelerator, 0.5-3 wt.% dispersion agent, 0.1-1  wt.%  vulcanizer, 0.5-3 wt.% bleaching agent, 0.3-0.8 wt.% softening agent and 3.5-7 wt.% bioceramic for 30-40 min, and the 3rd  step  is  to  mix  the compounds obtained from 1st step and 2nd step for 40-60  min.  The particle size of bioceramic powder is 450-800 mesh. The rubber can be wildy used in medical industry.
Patent KR-0168662-B1 (KR)
Inventor: SHIN-LAI LU
IPC: B29C39/02
Filed: 1990-02-09
Granted: 1999-03-20
Abstract: 내용 없음.
Patent KR-930002630-B1 (KR)
Inventor: KISHI HIROSHI
IPC: C04B35/49
Filed: 1990-02-27
Granted: 1993-04-06
Abstract: 내용 없음.
Patent KR-100196688-B1 (KR)
Inventor: KIMRA TOSHIYA
IPC: H05K3/26
Filed: 1990-03-08
Granted: 1999-06-15
Abstract: 내용 없음.
Patent KR-0163587-B1 (KR)
Title: N-(3-hydroxy-4-piperidinyl)(dihydrobenzofuran, dihydro-2m-benzopyran or dihydrobenzodioxin) carboxamide derivatives
Inventor: VAN DAELE GEORGES HENRI PAUL
IPC: A61P1/14
Filed: 1990-03-21
Granted: 1998-12-01
Abstract: N-(3-hydroxy-4-piperidinyl)(dihydrobenzofuran, dihydro-2H-benzopyran or dihydrobenzodioxin)carboxamide derivatives of formula <CHEM> wherein A is -CH2-CH2-, -CH2-CH2-CH2-, -CH2-CH2-CH2-CH2-, -CH2-O-, -CH2-CH2-O- or -CH2-CH2-CH2-O-,  R<1> is hydrogen, halo, C1-6alkylsulfonyl or aminosulfonyl; R<2> is hydrogen, amino, mono or di(C1-6alkyl)amino, arylC1-6alkylamino or C1-6alkylcarbonylamino;  R<3> and R<4> are hydrogen or C1-6alkyl; L is C3-6cycloalkyl, C5-6cycloalkanone, C3-6alkenyl optionally substituted with aryl, or L is -Alk-R<5>, -Alk-X-R<6>, -Alk-Y-C(=O)-R<8> or -Alk-Y-C(=O)-NR<1><0>R<1><1>; the N-oxides, the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof. Said compounds have gastrointestinal stimulating activity. Pharmaceutical compositions containing such compounds as an active ingredient; methods of preparing said compounds and pharmaceutical compositions.
Patent KR-930011686-B1 (KR)
Inventor: TOBITA EIJI
IPC: G06F9/38
Filed: 1990-07-14
Granted: 1993-12-18
Abstract: 내용 없음.
Patent KR-0140205-B1 (KR)
Title: Curable fluorinated copolymers, their method of preparation and their use in laquers and paints
Inventor: PAPPLER PATRICK
IPC: C09D127/12
Filed: 1990-11-15
Granted: 1998-07-01
Abstract: Crosslinkable copolymer containing the residues from copolymerisation of a fluoro monomer, of a hydroxylated allyl ether and of a vinyl ether, characterised in that: 
 
  a) the fluoro monomer residues originate from the combined use of vinylidene fluoride and of tetrafluoroethylene, 
  b) the allyl ether residues originate from one of the compounds of formula: 
<IMAGE>
 
 
  R being: CH2OH 
  R1 being: H or CH3 
  R2 being: 
<IMAGE>
 
  with "p" a number chosen from 0 to 3 
  and X being (CH2)q-O 
  with "q" a number chosen from 1 to 3, 
  R5 and R6, which are identical or different, being chosen from CH2OH, CH2-CH2-OH, CH3, C2H5 
  R3 and R4 being H or OH, but not simultaneously H, and 
  "n" and "m", which are identical or different, being numbers chosen from 0 to 2. 
 
  c) the vinyl ether residues originate from one of the compounds of formula: CH2=CH-O-R7, in which R7 is a linear or branched or cyclic alkyl radical. 
 
<??>This crosslinkable copolymer is obtained by solution copolymerisation in an organic solvent. In solution in a suitable solvent, this copolymer is employed in paints and varnishes.
Patent KR-970008005-B1 (KR)
Inventor: TADAYUKI ONODA
IPC: F04C18/02
Filed: 1990-11-17
Granted: 1997-05-20
Abstract: 요약 없음
Patent KR-930003371-B1 (KR)
Title: Process for manufacturing of security decument paper
Inventor: KIN JONG-KYU
IPC: D21H21/42
Filed: 1990-12-27
Granted: 1993-04-26
Abstract: interferring  with  paper-layer  in forming on the upper side of chip (6) by conventional paper-making method using paper-making roll (9) in which chip (6)  is  inserted into depression  part  (5)  opened  outwardly   and   formed   on depression-projection part (4)  for  water-mark  forming;  forming thin paper-layer (11') on the upper side of chip  (6)  by  pushing paper layer (11) on the wire-mesh near the chip  (6)  by  couching roll   (10),   contact-attached   on   paper-marking   roll   (9); paper-making with the conventional method thereafter.
Patent KR-960005732-B1 (KR)
Title: Monoclonal antibodies against lens epithelial cells and methods for preventing proliferation of remnant lens epithelial cells
Inventor: EMERY JARED M
IPC: C12N15/02
Filed: 1989-06-08
Granted: 1996-05-01
Abstract: Cytotoxic compositions and methods for their use are provided for preventing proliferation of remnant lens epithelial cells following extracapsular extraction. The cytotoxic compositions comprise monoclonal antibodies specific for lens epithelial cells which are introduced into the anterior chamber of the eye where they bind specifically to any lens epithelial cells. The method may be used at the time of extracapsular cataract extraction or may be used subsequently to remove a second cataract resulting from proliferation of remnant lens epithelial cells.
Patent KR-0166974-B1 (KR)
Title: Device for fixing beater bars in peripheral cut-outs of impact crusher rotors
Inventor: BERNER BERKMAN
IPC: B02C13/28
Filed: 1991-02-28
Granted: 1999-01-15
Abstract: A rotor which is to be used in an impact crusher has a set of coaxial discs with radially inwardly extending peripheral recesses for elongated beater bars which are parallel to the rotor axis and each of which extends into a discrete recess of each disc. The beater bars have male or female detent elements which cooperate with complementary female or male detent elements of the discs at the rear sides of the beater bars to prevent radially outward movements of the beater bars in actual use of the rotor. The front sides of the beater bars are engaged by wedges which are biased radially outwardly against the beater bars and against the respective discs by fluid-operated thrust elements in the recesses of the discs. Each thrust element has a piston rod which bears against the respective wedge and urges the wedge radially outwardly in the respective recess, and each thrust element reacts against an elongated rail which is installed in the deepmost portions of a set of aligned recesses of the discs. The thrust elements receive pressurized fluid by way of an elongated bore and radially extending ports in the rails which have each a valved connecting member at one axial end. The connecting members are connected to the respective rails by way of a channeled sleeve which surrounds the rotor shaft where it passes the housing wall of the impact crusher, the sleeve shares the rotating movements of the discs.
Patent KR-940001351-B1 (KR)
Inventor: ISHIDA TETSURO
IPC: G01N27/419
Filed: 1991-02-28
Granted: 1994-02-19
Abstract: 요약 없음.
Patent KR-0155951-B1 (KR)
Inventor: WATANABE SINGO
IPC: H01L21/223
Filed: 1991-03-19
Granted: 1998-12-01
Abstract: 복수매의 반도체 웨이퍼의 산화처리를 행하는 산화장치는, 상기 웨이퍼를 수납하는 종형 반응 튜우브와, 상기 반응 튜우브의 바깥쪽벽에 대하여 간극을 두어 동축적으로 배열 형성된 바깥 튜우브를 구비한다. 상기 바깥 튜우브의 바깥쪽에는 이것을 포위하여 히이터가 배열 형성된다. 상기 양 튜우브 사이의 상기 간극은 상기 처리가스의 예열용 통로로써 기능을 한다. 상기 바깥 튜우브의 아래부분에는 상기 간극에 공급가스를 공급하기 위한 가스 공급관이 접속된다. 
     상기 반응 튜우브의 정상부에는 확산판이 배열 형성되고, 상기 확산판 이것은 상기 간극을 통과 한후의 상기 처리가스를 상기 반응 튜우브내로 도입하기 위한 다수의 확산구멍을 가진다. 상기 간극을 석영제의 나선형상의 파이프로 간막이 되고, 상기 처리가스 예열용 통로가 상기 가스 공급관에서 상기 확산판까지 나선형상으로 형성된다. 
     상기 반응 튜우브의 아래부분에는 상기 처리가스를 배출하기 위한 가스배기관이 접속된다.
Patent KR-930012133-B1 (KR)
Title: Digital data processing method and circuit therefor
Inventor: HAN TAK-DON
IPC: G06F3/06
Filed: 1991-03-23
Granted: 1993-12-24
Abstract: The execution speed  of  preprocessing  and  the  quality  of thining are improved using the  circuit  and  method.  The  method comprises the steps of: (a) eliminating noise using  a  3x3  noise reduction mask; (b) rotating pixels adjacent to a center pixel  by 90 degrees and repeating the step  (a);  (c)  eliminating  pattern pixel using a 3x3 thining mask (d) rotating pixels adjacent  to  a center pixel by 90  degrees  and  repeating  the  step  (c);  (e) repeating the steps (a) to (d) till no pattern pixel to removed is remained; and (f) executing the steps (a) to (e)  for  MxN  binary image data.
Patent KR-940003180-B1 (KR)
Title: Joining method for fluoride articles
Inventor: JONG DONG-KWAN
IPC: B29C65/40
Filed: 1991-05-30
Granted: 1994-04-15
Abstract: The method for welding adjacent faces of injection or extrusion mould products, is composed of combining the moulded products with a jig having expansion space, heating the jig at 320-380 deg.C for 3-30 minutes, and welding the adjacent faces by the heat and expansion pressure of the jig. The expanding space of the jig is 20-70 % of fluoride resin expanding space in the expanding ratio.
Patent KR-960011565-B1 (KR)
Title: Shampoo composition
Inventor: BIRTWISTLE DAVID HOWARD
IPC: A61Q5/12
Filed: 1991-07-23
Granted: 1996-08-24
Abstract: A shampoo composition comprises:   (a) a surfactant which is chosen from anionic, nonionic or amphoteric surfactants or mixtures thereof; (b) an aqueous emulsion of a solution of highly viscous silicone in volatile solvent; and (c) a cationic conditioning polymer which is a cationic derivative of guar gum;   wherein the average particle size of the highly viscous silicone in the composition is less than 2  mu m in diameter.
Patent KR-100196308-B1 (KR)
Title: Pharmaceutical compositions containing furan derivatives
Inventor: SMITH NORMAN RICHARD
IPC: A61K33/24
Filed: 1991-09-10
Granted: 1999-06-15
Abstract: Pharmaceutical prepn. comprises: (a) a salt of ranitidine (I) with a bismuth complex of tartaric or citric acid; and (b) an alkali salt. Pref., the salt is e.g. -N-(Q)-N'-methyl-2-nitro -1,1-ethenediamine-2-hydroxy -1,2,3-propanetricarboxylate -bismuth (3+).
Patent KR-950004742-B1 (KR)
Inventor: NAKASHIMA MICHIO
IPC: G11C7/00
Filed: 1991-09-20
Granted: 1995-05-06
Abstract: 내용 없음.
Patent KR-0178787-B1 (KR)
Inventor: MA DONG-JUN
IPC: C30B29/22
Filed: 1991-10-31
Granted: 1999-03-20
Abstract: 본 발명은 우수한 압전 및 전기광학 특성을 지닌 LiTaO 3 단결절의 절단방법에 관한 것으로서, 좀더 구체적으로는 X축 방향으로 성장된 LiTaO 3 단결정의 잉곳트(Ingot)를 절단할 때 최초 절단날이 접하는 잉곳트의 절단방향을 특정하여 절단시키는 방법에 관한 것이다. 
     구체적으로는 X축방향으로 성장된 LiTaO 3 단결정 잉곳트를 절단하여 웨이퍼를 제조하는 방법에 있어서, 32°Y축 방향으로부터 45±10°, 135±10°, 225±10°, 315±10°범위의 경사진 방향으로 절단을 하는 것을 특징으로 하는 LiTaO 3 단결정의 절단방법에 관한 것이다.
Patent KR-940003119-B1 (KR)
Title: Circuit and method for adjusting automatic exposure
Inventor: LEE IN-HONG
IPC: G03G15/04
Filed: 1991-11-28
Granted: 1994-04-13
Abstract: The machine optimally senses the back ground density to regulate the exposure of paper and gets the stable image by regulating the lighting voltage automatically. The method has the adventage of saving power and preventing the error of density sensing. The method includes a paper density sensing means which senses the paper density, a level specifying means which outputs the specified paper density voltage, a reference voltage generating means which generates the reference voltage, a rectangular pulse outputting means which outputs the rectangular pulse and a CPU (50) which controls the lighting voltage according to the paper density.
Patent KR-100257921-B1 (KR)
Inventor: AROIS BITULRI
IPC: F02B3/06
Filed: 1992-04-09
Granted: 2000-06-01
Abstract: 본 발명의 디젤형 왕복피스톤식 내연기관의 냉각장치는, 실린더블록(1)내에 배치되고, 냉각제가 통과하는 환형챔버에 의해 포위되고, 실린더헤드(3)에 연장되는 실린더인서트(2)를 구비한다. 실린더헤드에는 환형챔버로부터 유입되는 냉각제가 통과한다. 실린더헤드(3)를 통과한 냉각제는 냉각기(7)를 경유하여 환형챔버로 귀환하도록 이루어진다. 냉각기(7)로부터 환형챔버로 연장되는 라인(9)으로부터 실린더헤드(3)로 유도되는 라인(16)을 분기한다. 엔진의 부하에 따라 환형챔버로 유도되는 라인(16)을 분기한다. 엔진의 부하에 따라 환형챔버로 유도되는 라인(9)과 실린더헤드로 유도되는 라인(16)에 냉각기로부터 유입되는 냉각제의 양을 분배하기 위하여 제어장치(18)를 설치한다. 실린더헤드(3)와 냉각기(7)사이의 냉각제라인(6)으로부터 분기된 바이패스라인(15)은 실린더헤드로 유도되는 라인(16)의 분기부의 하류의 환형챔버로 유도되는 라인(9)에 연결된다.
Patent KR-100212904-B1 (KR)
Inventor: LACHMAN IRWIN M
IPC: F01N13/02
Filed: 1992-04-22
Granted: 1999-08-02
Abstract: 본 발명은 배기가스를 무해 생성물로 전환하기 위한 장치 및 방법에 관한 것이다. 배기 가스는 제1도관에 의해 다중 셀 단위 장치에 운반되고 그 셀을 통과하며, 이때 셀의 일부분은 NOx의 최소한 일부분을 암모니아와 반응시키기 위한 제1촉매와 접촉한다. 이어서 결과의 변성된 혼합물만이 제1단위장치로부터 제2도관을 통해 제2다중 셀 단위 장치에 운반되어 암모니아와 나머지 NOx가 반응하여 무해 생성물이 생성된다. 제2도관은 제1 및 제2단위 장치에만 연결된다. 배기가스가 단위장치들을 통과함으로써 NOx, CO 및 탄화수소가 무해 생성물로 전환된다.
Patent KR-100241993-B1 (KR)
Title: 과 소거 방지 수단을 가진 1트랜지스터 셸 플래쉬 메모리 어레이
IPC: G11C16/30
Filed: 1992-05-02
Granted: 2000-03-02
Abstract: 단일 트랜지스터 플래쉬셸로서 형성된 메모리 어레이는 메모리 어레이기구에 저장된 데이타를 액세스할때 과소거된 상태에서 플로우팅게이트의 영향을 최소화하도록 하는 이 방지회로는 각 행의 전류제한기구를 공동컬럼과 함께 결합시키는 컬럼라인을 포함한다. 메모리 어레이기구 역시 각 행의 플래쉬셸을 소거 포텐샬에 결합시키는 로우전류 제한기구를 이용한다. 제2로우 스윗칭수단은 활성화되어 데이타에 엑세스되는 선택 플래쉬셸로서 동일 열에서의 과소거 플래쉬셸에 의해 발생되는 2신호가 소정의 플래쉬셸로부터 데이타복구가 마스킹되는 것을 방지한다.
Patent KR-0161697-B1 (KR)
Inventor: FUROMODO YOSHIYUKI
IPC: A01K89/00
Filed: 1992-05-14
Granted: 1998-11-16
Abstract: 본 발명은 로우터의 회전불균형을 억제하는 밸런스 기구를 갖는 스피닝릴에 관한 것으로, 릴본체(2)와, 상기 릴본체(2)에 부착되어 있어서 실을 감기 위하여 전후축심둘레에서 회전작동하는 로우터(4)와, 상기 로우터(4)에 설치되어 있어서 상기 로우터(4)의 회전불균형랑을 대략 200g-㎜이하로 억제하는 균형수단(B)으로 구성되어 있어서, 낚시꾼이 불쾌감을 느끼지 않는 정도로 그 진동을 억제할 수 있다.
Patent KR-950004962-B1 (KR)
Inventor: MITOBE NORIAKI
IPC: F02F1/42
Filed: 1992-06-11
Granted: 1995-05-16
Abstract: 내용 없음.
Patent KR-950011391-B1 (KR)
Title: Lift apparatus
Inventor: CHANG SUNG-CHUN
IPC: B66F9/06
Filed: 1992-06-23
Granted: 1995-10-02
Abstract: a ladder which is overlapped in upper/lower direction; a hydraulic cylinder for adjusting an inclination angle of the ladder and mounted on an upper plate of a supporting bar which is mounted on a loading box of a vehicle body; an upper plate operating hydraulic cylinder installed in between left and right sides of front end of the upper plate and the front end of the a supporting bar frame, thereby the upper plate is moved back and forth; and a hydraulic pump associated with the end of a transmission which is connected to an engine of the vehicle body, which is connected to a hydraulic tank to apply power.
Patent KR-100254488-B1 (KR)
Title: Coding device of a variable bandwidth sub-band
Inventor: LEE SEUNG HUN
IPC: G11B20/00
Filed: 1992-06-26
Granted: 2000-06-01
Abstract: PURPOSE: An apparatus for coding a bandwidth variable subband is provided to divide an audio signal-inputted subband filter into two-step subbands, and to divide fixed bandwidths in the first step, then to finely divide the bandwidths in a final step in proportion to each power distribution. Therefore, a coding is precisely performed according to inputted frequency distributions. CONSTITUTION: A subband filter(11) band-divides audio signals into each n subband(S1-Sn) having variable bandwidths. A bandwidth decider(12) measures an average power of each output signal(P1-P4) to decide the number of subbands of a final step, according to power ratios, and outputs frequency band values(W1-Wn). A bit number allocator(13) measures output powers of each subband of decided bandwidths, and makes maximal values scaling factors(f1-fn), then calculates average powers of each subband to decide bit numbers(B1-Bn) allocated in each subband. Subband coders(14-14n) divide each subband signal(Si) of the subband filter(11) into scaling factors(fi) to perform a scaling, and quantizes the scaled values as the number of bits(Bi) outputted from the bit number allocator(13), then outputs quantized signals(Q1-Qn). A multiplexer(15) sequentially transmits coded subband data(Qi), the allocated bit number(Bi), the scaling factors(fi) and a frequency band value(Wi) to a transmission channel.
Patent KR-960008184-B1 (KR)
Inventor: SATO NORIO
IPC: H01F27/28
Filed: 1992-07-16
Granted: 1996-06-20
Abstract: 내용 없음.
Patent KR-960001811-B1 (KR)
Title: Micro-organism for producing l-lysine
Inventor: SIN HYUN-CHOL
IPC: C12N1/20
Filed: 1992-07-21
Granted: 1996-02-05
Abstract: The new KFCC 10679 having L-proline derivative resistance for producing L-lysine consists of (1) treating Corynebacterium glutamicum KFCC 10672 with NTG and selecting the mutants with the medium containing 1.5% L-azetidine-2-carboxylate as proline derivatives at 30-32 deg. C for 4-5 days to isolate the mutant(I), and (2) culturing (I) in the medium containing sucrose 10%, ammonium sulfate 2.7%, corn steep liquor 10%, biotin, thiamin, pantothenate as vitamins and lucien, threonine, methionine as amino acid at pH 7.0-7.2 for 84 hours. The final concentration of L-lysine is 45.1 gram/liter. The proline derivative is osmoprotecting agent for the obtained mutant.
Patent KR-960002790-B1 (KR)
Inventor: HITOMI MITSUO
IPC: F02M25/07
Filed: 1992-09-26
Granted: 1996-02-26
Abstract: 내용 없음.
Patent KR-950011991-B1 (KR)
Title: Making method of ni electrode
Inventor: PARK YUN-CHANG
IPC: H01M4/32
Filed: 1992-10-02
Granted: 1995-10-13
Abstract: The method comprises the steps of making a paste by adding distilled water to the mixture of hydroxide nickel powder of 50-70 wt.%, nickel powder of 155-22 wt.%, cobalt powder of 7-13 wt.%, and acrylic resin of 5-15 wt.%, and spreading the paste on a nickel mesh and then drying it so as to achieving the nickel electrode..
Patent KR-950002014-B1 (KR)
Title: Barcode data managing method for cash register
Inventor: AN SANG-MYON
IPC: G07G1/12
Filed: 1992-11-25
Granted: 1995-03-08
Abstract: removing a nation code, if bar code data is input to scanning and the input code is right, converting commodity code into data in the long form, and searching converted data, thereby reducing search time.
Patent KR-960010113-B1 (KR)
Inventor: SAKAMODO WADARU
IPC: H02J1/00
Filed: 1992-11-27
Granted: 1996-07-25
Abstract: 내용없음
Patent KR-940011582-B1 (KR)
Title: Drip receptacles for umbrellas
Inventor: KIM SUNG-KYONG
IPC: A45B25/24
Filed: 1992-12-09
Granted: 1994-12-22
Abstract: A pusher (16) is detachably combined with an umbrella top body (11). A locker (28) which is fixed to a stopper (27) of handle has elastomeric outer cover to control the discharging of water which is collected from the top body. An opening and shutting device has elastomeric material (22) between a protrusion (17) of the pusher (16) and a flange on which water-leakage preventable material (20) is attached in inner side. The locker is detachably combined by prominence and depression means with the stopper formed onto the handle.
Patent KR-960004904-B1 (KR)
Title: Growing method for ga-as on the porous silicon substrate
Inventor: NOH JUNG-RAE
IPC: C30B29/42
Filed: 1992-12-15
Granted: 1996-04-17
Abstract: The method of growing GaAs on a porous silicon substrate includes the steps of forming a porous layer(2) on a silicon substrate(1) containing impurities, and trimethyl gallium and AsH3 gas are alternately sprayed to the porous layer(2) on the silicon substrate(1) using ALE and UHVCVD apparatuses, thereby forming a GaAs thin film(3) which is an epitaxial layer.