baber/WOPTO huggingface dataset:
Patent KR-930000829-B1 (KR)
Inventor: HONMA YUKIHIRO
IPC: A63B53/10
Filed: 1989-10-06
Granted: 1993-02-06
Abstract: 내용 없음.
Patent KR-920009739-B1 (KR)
Title: Making method and apparatus of soil cement pile in situ
Inventor: NAKANISHI WATARU
IPC: E02D3/12
Filed: 1989-10-16
Granted: 1992-10-22
Abstract: The equipment includes a protective tube (51) for  a  certain unit depth (L) having an injection nozzle  (53)  provided  in  the side wall of the tube end and a unit tube (52)  extending  through the protective tube (51) in another length of the unit  depth  (L) and having an injection nozzle (54) provided in  the  sidewall  of the tube end, the tubes (51,52) being provided thru  an  injection rod (5) being supported on a mount (1) with a  holder  (2)  and  a mechanism (3) for up and down movement of the injection  rod  (5). The solidifying agent feed hoses are connected  to  the  injection rod via a swivel (6) and an excavating blade is  attached  to  the tip of the extension tube (52). The tubes (51,52)  placed  in  the ground in a depth of excavation injects the solidifying agent from the nozzles while the rod (5) withdraws in  rotation  out  of  the ground, thus forming a solidified ground.
Patent KR-910009332-B1 (KR)
Title: 1,4-diazepin derivatives and its pharmaceutical use
Inventor: OKANO KAZUO
IPC: C07D495/14
Filed: 1989-10-31
Granted: 1991-11-11
Abstract: A triazolo-1,4-di-azepine compound of the below given formula and a pharmacologically acceptable salt thereof are disclosed and useful in the pharmaceutical field, especially to allergic diseases.in which R1 and R2 are hydrogen or an alkyl, R3 is hydrogen or a halogen, R4 is hydrogen or an alkyl, X is -OCO-, -NHCO-, -CO- or others and Y is a cycloalkyl, a cycloalkylalkyl, an alkynyl or others.with the proviso that when R₁ is hydrogen then R₂ cannot be methyl.
Patent KR-930005372-B1 (KR)
Inventor: DOLGOFF EUGENE
IPC: H04N13/363
Filed: 1988-12-30
Granted: 1993-06-19
Abstract: 내용 없음.
Patent KR-960015068-B1 (KR)
Inventor: KLEINHANS JOSEF
IPC: G01R17/00
Filed: 1988-12-13
Granted: 1996-10-24
Abstract: 내용없음.
Patent KR-920000679-B1 (KR)
Inventor: TERENA RORAN
IPC: H02H3/00
Filed: 1990-02-21
Granted: 1992-01-20
Abstract: 내용 없음.
Patent KR-920001018-B1 (KR)
Inventor: SASAKURA TADAO
IPC: D06M11/51
Filed: 1990-03-29
Granted: 1992-02-01
Abstract: 내용 없음.
Patent KR-930006934-B1 (KR)
Title: Adhesion promotion of ultra high modulus polyethylene fiber/vinyl ester composite interfaces
Inventor: CHOE CHOL-RIM
IPC: C08J5/06
Filed: 1990-06-23
Granted: 1993-07-24
Abstract: The interfacial adhesive force  of  polyethylene  fiber/vinyl ester resin composite is improved by (1) plasma etching the fabric woven with polyethylene fiber for  1-10  minutes,  (2)  coating  a silane coupling agent  onto  the  plasma-treated  fabric  and  (3) impregnating the fabric with the vinyl ester resin. The  fiber  is high strength polyethylene fiber. The coupling agent  is  selected from gamma-methacryloxypropyl trimethoxysilane,  gamma-aminopropyl triethoxysilane, vinyl  triacetoxysilane  and  3-(N-styrylmethy- 2aminoethylamino) propyl trimethoxysilane and its coating amount is 0.05-10 wt.%.
Patent KR-940002004-B1 (KR)
Inventor: ISHIDA TETSURO
IPC: H01R13/641
Filed: 1990-11-29
Granted: 1994-03-12
Abstract: 내용 없음.
Patent KR-940010164-B1 (KR)
Inventor: IWANO HIDEAKI
IPC: H01S5/06
Filed: 1989-08-22
Granted: 1994-10-22
Abstract: 내용 없음.
Patent KR-930006211-B1 (KR)
Inventor: TANAKA TADASHI
IPC: C22C9/08
Filed: 1991-01-18
Granted: 1993-07-09
Abstract: 내용 없음.
Patent KR-940009589-B1 (KR)
Title: Process for the preparation of iso-phthalonitrile from iso-phthalic acid
Inventor: MUN SANG-JIN
IPC: C07C255/51
Filed: 1991-02-22
Granted: 1994-10-15
Abstract: The method manufactures the isophthalonitrile from reacting isophthalic acid and ammonia. The manufacturing method comprises: A) synthesizing meta-cyanobenzoic acid from a isophthalic acid of 150-500μ powder and ammonia at 350-450 deg.C; B) converting to isophthalonitrile by a catalyst of active alumina or silica in reactor of a fluidized bed type at 350-450 deg.C.
Patent KR-950012623-B1 (KR)
Title: Processing method of snapping turtle powder
Inventor: HAN SANG-KUK
IPC: A23L33/00
Filed: 1991-02-27
Granted: 1995-10-19
Abstract: A snapping turtle powder is prepd. by 1)starving a snapping turtle for 3-7 days and putting it into a clear water for 3-5 days, 2)slaughtering the snapping turtle and removing its blood, and 3)drying the blood-removed snapping turtle with hot air at 95 deg. C for 24hrs., pulverizing and roasting at 100-200 deg. C to obtain the snapping turtle powder for health food.
Patent KR-940001956-B1 (KR)
Title: Automatic processing method of transaction substance for cash register
Inventor: YU CHUN-KUN
IPC: G07G1/12
Filed: 1991-03-22
Granted: 1994-03-12
Abstract: A method of automatically processing sales in units of hour in a cash register is disclosed including the steps of: detecting whether the present mode is a program mode or registration mode; setting the kinds of sales and unit time and reference amount of sales to store the unit time and reference amount in a memory, if the present mode is a program mode; storing data of input numeral keys and detecting key input, if the present mode is a registration mode; storing the kinds of sales input by the numeral keys and the present time as sales beginning time in a sales storing area of the memory; subtracting the stored sales time from the present time to calculate sales time; and checking the memory to confirm the kinds of sales, and operating the actual sales amount for sales unit time with the unit time and reference amount, thereby increasing usage efficiency of the cash register.
Patent KR-930008502-B1 (KR)
Title: Cyclone separator
Inventor: HONG DOK-KI
IPC: B07B1/22
Filed: 1991-03-27
Granted: 1993-09-09
Abstract: e classifier with a cyclone has an inner cylinder (12)  which has a length similar to that of the outer cylinder (10) and has  a gas outlet  (12c).  And  the  classifier  has   equi-spaced   gas discharge holes (13a,13b,13c) on the inner cylinder (12)  so  that the velocity of the outgoing gas is gradually increased  from  the lower part of the  inner  cylinder  (12)  to  the  top  part.  The classifier  can  make  the  outgoing  gas  move  with   an   equal accelerating velocity by varying the flow rate  or  crosssectional area of  the  fluid  according  to  the  structure  of  the  inner cylinder. Especially the classifier has an excelent effect in case that the gas is supplied discontinuously in the unit time.
Patent KR-100213180-B1 (KR)
Inventor: MA SUK-BUM
IPC: G02F1/1335
Filed: 1991-03-30
Granted: 1999-08-02
Abstract: 본 발명은 능동발광소자가 일체화된 액정 라이트 밸브에 관한 것으로서, 능동발강 소자는 FCCT가 채용된다. 
     이러한 본 발명의 액정 라이트 밸브는, 액정과 이를 일측 방향으로 배향시키기 위한 전극을 가지는 LCLV부와, 고전위 전계에 의해 전자빔을 생성하여 소정의 화상을 표시하도록 된 FCCT가 한 몸을 이루도록 밀착 구성된 점에 특징이 있다. 
     이러한 본 발명은 종래 이미지 투사장치에 있어서의 별도의 입력 광원장치가 한 몸으로 포함하기 때문에 구조가 간단하고 부품수를 줄일 수 있으므로 제품의 단가를 줄일 수 있다.
Patent KR-940004798-B1 (KR)
Title: Temperature control system for injection mould
Inventor: IM CHAE-BOK
IPC: B29C45/78
Filed: 1991-05-11
Granted: 1994-06-01
Abstract: The system for automatically controlling the temperature of thermo-plastic injection mould, diecasting injection mould, blower injection mould, measures the temp. accurately and maintains the temp. uniformly. The system comprises working fluid passages (5)(6) formed at upper/lower moulds (2),(3); a water heater (12), a hot-water tank (11) having a water temp. sensor (13), a supply pipe (16) for connecting the outlet of the tank (11) with the inlet of the passages (5)(6), a return pipe (17) for connecting the outlet of the passages with the inlet of the tank (11), a hot-water circulating pump (15), two temp. sensors (7) respectively mounted at upper/lower moulds (2),(3); a temp. controller (10) for controlling the system by receiving electric signal from the temp. sensor (7).
Patent KR-930007917-B1 (KR)
Title: Drug administrating device from laminated plastic liquid container
Inventor: JO KYONG-IL
IPC: A61M1/14
Filed: 1991-06-25
Granted: 1993-08-21
Abstract: This device for extracting the medical solution in a laminate plastic container performs  peritoneal  dialysis  effectively  and prevents the  infrection  from  the  outer  side.   This   device comprises; a sealing membrane (17), seal (5), a  lower  projecting file (25), these three devices can  prevent  a  water  leakage,  a pushing section (23), and a elastic beam (15).
Patent KR-950008865-B1 (KR)
Inventor: BELL JOHN F
IPC: H04M9/00
Filed: 1991-06-28
Granted: 1995-08-08
Abstract: 내용 없음.
Patent KR-930011600-B1 (KR)
Title: Power supply switching off method when tv receiver has no signal
Inventor: HWANG JU-CHOL
IPC: H04N5/63
Filed: 1991-06-28
Granted: 1993-12-13
Abstract: The method comprises the channel selection control circuit; a tuner which choose a specific channel  by  the  channel  selection control signal of the microcomputer (10); a image  detection  part which detects  an  outputted  image  signal  from  the  frequency amplifier (30); an voice signal detector (40); an image  amplifier which magnifies the image signal from the image detector (50); the color regeneration part which plays  the  color  signal  from  the amplified color signal (60); and the color signal synthesizer part (70).
Patent KR-940002360-B1 (KR)
Inventor: SCHOLL HANS-WILLY
IPC: B07C5/34
Filed: 1991-07-13
Granted: 1994-03-23
Abstract: 내용 없음.
Patent KR-930008364-B1 (KR)
Title: Electric cleaner with wet and dry system
Inventor: JONG TAEK-KWON
IPC: A47L9/00
Filed: 1991-08-27
Granted: 1993-08-31
Abstract: The vacuum cleaner has an easily detachable  collection  tank for removing collected dust and other pollutant substances  and  a cooling air blower for preventing the overheating  of  the  motor. The cleaner includes a suction member (17) for sucking air by  the drive of a motor (M), a collector tank (18) detachably mounted  to collect and store dust and other matters  in  suction,  a  suction tube (19) for communicating the collector tank (18) with a suction section (11) having the suction member,  and  a  fastening  device (28) for detachably fastening the tank (18) to the main body (10). The tank (18) of a transparent  or  semitransparent  material  has within the tank a rubber or other elastic material plate (23)  and a fixed plate (24) fixed  to  the  top  plate  (10a).  The  sucked substances travel from a suction port (21)  via  a  tube  (20)  to collide against the elastic plate (23) to be guided for collection on the botton floor and allow the separated air to escape  through the tube (19).
Patent KR-940009606-B1 (KR)
Title: Manufacturing method of bit line of semiconductor device
Inventor: PARK JU-SOK
IPC: H01L27/10
Filed: 1991-11-16
Granted: 1994-10-15
Abstract: The method for fabricating a bit line of a semiconductor device includes the steps of: forming a gate and gate sidewall on a silicon substrate; depositing and etching pad polysilicon; forming a buffer silicon oxide layer and silicon nitride thinly, and depositing silicon oxide thereon, and etching back the silicon oxide layer; forming a bit line contact hole, depositing polysilicon for forming a bit line and etching back the polysilicon layer; forming a tungsten silicide layer and cap oxide layer, forming a bit line, and forming a bit line sidewall; thereby minimizing coupling capacitance.
Patent KR-0166590-B1 (KR)
Inventor: LUZIAN SKATULLA
IPC: C10G7/08
Filed: 1991-11-21
Granted: 1999-01-15
Abstract: 순수 방향족을 회수하기 위하여 추출증류 공정의 저면생성물을 가공하는 방법. 
     이러한 방법에서, 제거관내로 도입되기전에, 추출증류관에서 회수된 저면생성물은 직렬로 연결된 두 개의 측방 보일러를 통하여 통과되며, 저면 생성물은 그 측방 보일러에서의 상기의 공정에서 생기는 생성물 흐름과 간접열 교환에 의하여 105℃ 내지 120℃ 사이의 온도로 냉각된다. 저면 생성물의 냉각에 의하여 방출된 열은 동시에 제거관의 상부 구간으로부터 하부 구간내로 흐르는 환류를 가열하기 위하여 사용된다.
Patent KR-960001944-B1 (KR)
Inventor: MEHRING PETER A
IPC: G06F12/10
Filed: 1991-12-16
Granted: 1996-02-08
Abstract: 내용 없음.
Patent KR-950004189-B1 (KR)
Title: Process for the preparation of zns chemiluminescence
Inventor: AN YONG-JIN
IPC: C09K11/56
Filed: 1991-12-30
Granted: 1995-04-27
Abstract: The zinc sulphide (ZnC) fluorescent material is produced by mixing a zinc sulphide with an activating agent-containing compound, cleaning the mixture with a pure water by the decantation method, adding a flux to the mixture, and calcining the mixture. The compound is pref. CuSO4, AgNO3, CuCl2, CuCl, Cu(NO3)2, HAuCl4 or Al(NO3)2, and the flux is pref. Bacl2, BaF2, NaI, NH4I or KI. The ZnS fluorescent material has an improved luminance and chrominance.
Patent KR-950000675-B1 (KR)
Title: Satellite based simulcast paging system
Inventor: SCHWNEDEMAN ROBERT J
IPC: H04W84/02
Filed: 1990-11-23
Granted: 1995-01-27
Abstract: A satellite based simulcast paging communication system comprises a plurality of terrestrial stations capable of simulcasting the paging information with at least one satellite for reception by one or more of a plurality of terrestrial receivers (pagers). Also included is at least one control station for determining where and how to deliver the paging information to achieve simulcast transmission.
Patent KR-970006838-B1 (KR)
Inventor: TRAN CHIN N
IPC: G05D17/02
Filed: 1989-03-16
Granted: 1997-04-30
Abstract: 내용없음.
Patent KR-0143768-B1 (KR)
Title: Stable pharmaceutical composition of 3-(hydroxymethgl)-5,5-diphenyhydantoin disodium phosphate ester
Inventor: HERBRANSON DALE E
IPC: A61P25/08
Filed: 1990-05-24
Granted: 1998-07-15
Abstract: Described is a stable pharmaceutical composition of 3-(hydroxymethyl-5,5-diphenylhydantoin disodium phosphate ester, the prodrug of 5,5-diphenylhydantoin (phenytoin) a commonly used drug for the treatment and management of epilepsy and other types of convulsive states. It has been found that degradation of the prodrug to phenytoin can be controlled by controlling the pH of the composition. Controlling the pH to between 8.3 to 9.4 results in the production of diphenylglycinamide as the primary degradant and minimization of degradation to phenytoin. If the pH is maintained at a lower or higher value, then the degradation pattern changes, with earlier than expected product failure.
Patent KR-940008891-B1 (KR)
Title: Winding machine for coil
Inventor: LEE CHUNG-BOK
IPC: H01F41/00
Filed: 1992-02-28
Granted: 1994-09-28
Abstract: The apparatus includes a fixing stand through which a vacuum path and air supplying paths are formed the fixing stand being fixed on one side of a base, a main axis connected to the vacuum path and air supplying paths, a rotatable cylinder and a rectilineal movable cylinder installed on the edge of the main axis, a jig for winding which horizontally and rotatably moves according to the operation of the rectilineal movable cylinder and the rotatable cylinder.
Patent KR-0125582-B1 (KR)
IPC: C08G69/44
Filed: 1992-03-14
Granted: 1998-07-01
Abstract: Block copolymers of formula 
<IMAGE>
 
<??>They are prepared by reaction in the melt between a diacidic oligoamide A, an oligoetherdiol B and a diacidic coupler C of low molecular mass, whose respective molar percentages a, b and c are such that:
 -5 </= a + c - b </= + 5 and c >/= 3
Patent KR-950008859-B1 (KR)
Title: Semiconductor light emitting device and manufacturing method thereof
Inventor: KIM JONG-YOL
IPC: H01L33/00
Filed: 1992-05-01
Granted: 1995-08-08
Abstract: The semiconductor light emitting device for optical information processing having a wavelength of visible light range, comprises: a second conductive substrate(30); a second conductive first clad layer(32) of a second conductivity type formed to vertical mesa type on the substrate(30); an undoped active layer(34); a second clad layer(36) of a first conductivity type; a first conductive cap layer(44) of a resistance contact layer; a stripe type insulation film(46); a first conductive electrode(48); and a second conductive electrode(50). A window layer(40) and a reverse type current limitting layer(42) are provided to both sides of the first and second clad layers(32)(36) and the active layer(34).
Patent KR-960002541-B1 (KR)
Title: A multimedia information guidance system
Inventor: CHOE JOON
IPC: G06F15/00
Filed: 1992-05-11
Granted: 1996-02-22
Abstract: The system has a magnetic tape recorder controller which consists of a differentiator to compare the self signal with the signal of control device, a decoder to decoding data signal enabled by a control signal supplied by control device, a number of switching circuits to operate the magnetic tape recorder automatically by operating the output signal of interface, and the interface to generate a number of signals to operate the magnetic tape recorder
Patent KR-950012765-B1 (KR)
Title: Hydrolysis monomer for antifouling paint binder
Inventor: LEE MUN-YONG
IPC: C09D5/16
Filed: 1992-06-26
Granted: 1995-10-21
Abstract: The hydrolysable monomer of formula(I), for an organism repellent paint binder is produced by reacting an alkyl metal cpd. of formula (R-CH2)n-1-M-R' with an unsatd. monomer of formula (II) in the organic solvent i. e. tetrahydrofurane, benzene, ether or alcohol at 80-180 deg. C. In the formulas, A is -H, -CH3, -Cl or -CN; M is at least two valence metal; X is -C(O)O-, -S(O)2O- or -O-; Y is -OC(O)-, -OS(O)2-, -O- or -CH2-; R is C1-30 alkyl or phenyl; n is metal ion number; B is X-Z; Z is -H, -Li, -Na or -K; R' is halogen, OH or -CH2R. The binder for the paint is produced by solution polymerizing the monomer with a radical initiator i. e. benzoyl peroxide or azobisisobutyronitrile in an organic solvent at 50-120 deg. C. the paint prevents sticking of marine creatures to the ship bottom.
Patent KR-950005687-B1 (KR)
Title: Method for improving combustibility on fuel oil and thereof compositions
Inventor: JONG HYON-JONG
IPC: C10L1/22
Filed: 1992-06-26
Granted: 1995-05-29
Abstract: The fuel oil is produced by adding a polyethylene glycol polynitrate compound of formula (I) having an altyl gp. to a light oil or a heavy oil. In (I), R1 is C1-16 (un)satd. alkyl; m is 1-6; Z is CwH2w+1 aliphatic hydrocarbon [n=1; w=1-18 , Z is CxH2xO(x-2)/2 oxygen-contg. cpd. [n=2; x=2,4,6,8  and Z is CyH2y+2-n aliphatic hydrocarbon [n=2; y=3-18 . The cpd (I) is produced by esterfying a polyethylene glycol cpd. of formula (II) with a nitric acid. The fuel oil has a good ignition and combustion performance, improves a cetane number.
Patent KR-100235936-B1 (KR)
Inventor: BOK CHOL-GYU
IPC: H01L21/31
Filed: 1992-08-28
Granted: 1999-12-15
Abstract: 본 발명은 노광에너지를 증가시킴에 따라 패턴의 크기를 작게하는 특성을 가진 클리어필드마스크와 포지티브레지스트를 사용하여 클리어필드 마스크에 설계된 패턴폭보다 작은 패턴으로 필라패턴을 형성시킨 다음, 전반적으로 네가포지티브를 도포하여 필라패턴의 상부가 노출되도록 에치백한 후, 포지티브와 네가티브레지스트의 광 노출시의 상반된 특성을 이용하여 필라패턴을 제거시키므로써 미세선폭을 갖는 레지스트 패턴을 형성한 기술이다.
Patent KR-100254732-B1 (KR)
Inventor: AHKAHORI TACASHI
IPC: C23C16/14
Filed: 1992-10-07
Granted: 2000-05-01
Abstract: TiCl 4 를 완전히 Ti와 Cl로 분해하기 위해서는 400kcal mol -1 이상의 매우 높은 에너지를 필요로 한다. 
     본 발명에 관한 방법에서는 감압하에서의 비평형플라즈마를 이용하는 것에 착안하여, 특히 공명현상을 이용한 플라즈마중에는 높은 에너지의 전자가 존재하고, 이들 높은 에너지의 전자충돌에 의해 분해·환원반응이 촉진되는 것에 착안하고 있다. 이 때문에 기판온도를 2,000℃라는 고온으로 하지 않아도 Ti막을 형성할 수 있고, 또 미세한 콘택홀에 대해서도 양호한 스텝 커버리지로 Ti막을 형성할 수 있다.
Patent KR-950006754-B1 (KR)
Title: Fax
Inventor: LEE HYO-JIN
IPC: H04N1/40
Filed: 1992-11-19
Granted: 1995-06-22
Abstract: The facsimile improves white level adjustment means to get uniform image quality and simple structure. White level adjustment means(20) comprises : (i) a support object(25) ; (ii) a guide(21); and (iii) its upper part is in contact with mirror side(11) of reading means(10).
Patent KR-960004824-B1 (KR)
Title: Novel quinolone compounds and method of preparing them(ñœ)
Inventor: CHOE SOO-CHANG
IPC: C07D401/04
Filed: 1992-12-01
Granted: 1996-04-16
Abstract: Quinoline derivatives(fig. I) which have specific suibstitution groups(or substituents) at 3rd & 7th positions of quinolone ring. They also have fluoride at 6th position and chloride at 8th position of the ring. The specific substitution group at 7th position of the ring(fig. III) is C4 - C7 cycloamine with aminomethyl group, and that of 3rd position is carbonyl group. Preparing method of the quinoline derivertives is illustrated in a general reaction scheme. These materials have high antibiosis to gram-negative, grampositive and anaerobic bacteria.
Patent KR-950003001-B1 (KR)
Inventor: LEE JOHN
IPC: F16J15/32
Filed: 1990-02-08
Granted: 1995-03-29
Abstract: 내용 없음.
Patent KR-960005379-B1 (KR)
Inventor: GEILUS PAUL H
IPC: H03G3/20
Filed: 1991-09-10
Granted: 1996-04-24
Abstract: 내용 없음.
Patent KR-100236606-B1 (KR)
Inventor: ISHII HIROSHI
IPC: D04H3/16
Filed: 1992-12-09
Granted: 2000-03-02
Abstract: 본 발명의 과제는 필라멘트군의 반송매체인기류의 흐트러짐을 억제하여 필라멘트군의 흐트러짐을 감소시킴으로써 필라멘트군을 이동 포집면위에 균일하고 폭넓게 분산 가능한 분산장치를 제공하는 것이다. 
     본 발명의 분산장치(1)는 기립하여 대향하는 한쌍의 분산판(2)과 양분산판끼리를 연결하는 한쌍의 측판(3)으로 형성되고 상부에 필라멘트군 입구를 갖는 동시에 하부에 분산판과 측판으로 둘러쌓인 가늘고 긴 필라멘트군 취출구(5)를 갖고 또한 상기 필라멘트군 입구로부터 상기 필라멘트군 취출구(5) 까지의 거리를 Z라고 하였을 때에 상기 분산판간의 간격(t)는 거리(Z)가 길수록 좁아지고, 측판간의 간격(w)은 거리(Z)가 길수록 넓혀져 있는 형상의 분산관으로 된다. 
     이 분산장치에 의하면 반송기류의 흐트러짐을 감소시키고 필라멘트군을 포집면(14) 위에 균일하고 또한 폭넓게 분산할 수 있고 따라서 얼룩이나 실다발도 적은 외관이 양호한 웨브를 얻을 수 있다.
Patent KR-100293620-B1 (KR)
Title: 금속시일을갖는밸브,특히버터플라이밸브
IPC: F16K1/226
Filed: 1993-01-14
Granted: 2001-11-30
Abstract: 본 발명은, 금속으로 만들어진 동적 밀봉 링(16)을 탄성적으로 지지하기 위해, 탄성적으로 굽혀지고 그 2개의 에지(19, 20)에 의하여 지지 링(6)에 대해 지지되는 지지부(18)을 포함하는 밸브에 관한 것이다. 본 발명은 버터플라이 밸브에 적용가능하다.
Patent KR-100286133-B1 (KR)
Title: Personal code number input board
Inventor: WAKE HIDEO
IPC: E05B49/00
Filed: 1993-06-11
Granted: 2001-04-16
Abstract: PURPOSE: To prevent an abrasion or a stain from being stuck only to the surface of a specific display section, to prevent a personal code number from being known by the others, and to improve the safety of an electric gun, even at the time of using the same personal code number for a long term by moving and displaying (m)x(n) pieces of code group in a display panel. CONSTITUTION: In an input board 1, (m)x(n) pieces of code group 2 is moved in a display panel 3 equipped with MxN pieces of display sections while the array pattern of the code group 2 is held, and a display position in the display panel 3 is changed, by the function of a display converting means 4 each time the lock of the electric gun is released. At that time, a non-display part is generated in the surrounding of the code group 2. Therefore, at the time of considering the specific code in the moved (m)x(n) pieces of code group, the relative position of the code in the code group 2 is constant while the display position of the code is changed in the display panel 3, so that the code can be searched as easily as in the input board where the conventional display is not changed.
Patent KR-970005347-B1 (KR)
Title: Anti-sense oligodeoxynucleotides to fibrogenic cytokines and composition for inhibiting scar formation
Inventor: JUNG HUN-TAEK
IPC: C12N15/113
Filed: 1993-06-15
Granted: 1997-04-15
Abstract: Antisense  oligodeoxynucleotides  to  fibrogenic cytokines  such  as  mRNA-TGF-.beta., mRNA-TNF-.alpha., mRNA-PDGF, are effective in prohibiting a scar is described. For an example, anti sense oligodeoxynucleotide to TGF-.beta., 5'-CCGAGAGGGGAACAGGGC-3' is  synthesized  in an  automatic DNA  synthesizer(Pharmacia, LKB) at room temperature for 2.5 hr, which  is combined with  linker  GGGCC, transfused on Apa I terminal site of pBluescript to give a  recombined expression  plasmid, which is  cultured in  Eschericha  coli. HB101. The transformed E coli HB101 is fermented in LG media at 37 deg.C for 16 hr to express anti sense oligodeoxynucleotides.
Patent KR-950007325-B1 (KR)
Title: Method and device for plate laminating forming
Inventor: LEE JIN-HYONG
IPC: B22D11/00
Filed: 1993-06-30
Granted: 1995-07-10
Abstract: The apparatus produces rapidly solidified slab of a uniform thickness and fine microstructure withous segregation by reciprocating molten steel orifice and gas spray nozzle in the perpendicular direction to the substrate movement. The apparatus comprises (A) a ladle (1) and a tundish loaded by tundish transferer (3); (B) a molten metal basin (4) with one or more orifices (5) positioned at the center of the gas spray nozzle (7); (C) a gas spray nozzle (7) with a gas supply line (9) bolted to a gas source.