baber/WOPTO huggingface dataset:
Patent JO-3448-B1 (JO)
Title: Use of azithromycin for the manufacture of a medicament intended for the treatment of ocular infections
Inventor: JACQUES LUYCKX
IPC: A61K47/44
Filed: 2006-04-16
Granted: 2020-07-05
Abstract: The invention relates to the process for the manufacture of a medicament containing azithromycin for treating ocular infections essentially consisting of azithromycin in solution in a pharmaceutically acceptable vehicle of medium-chain fatty acid triglycerides, at the concentration of 1% to 2% for topical application twice a day in each eye to be treated, for less than four days
Patent JO-2753-B1 (JO)
Title: Novel fluorene derivatives, composition containing said derivatives and the use thereof
Inventor: MAILLIET PATRICK
Filed: 2006-05-14
Granted: 2014-03-15
Abstract: The invention relates to novel products of formula (1), wherein A1, A2, A3 and A4 are CRa or N, R1 and R1' are such that one represents H, Hal, C1C3-alkyl, C1C3-alkoxy, alkyl-OH, CF3, cyano, carboxy or carboxamido and the other represents Hal; CF3 ; OH ; SH; nitro; amino ; NH-OH ; NH-CO-H ; NH-CO-OH, NH-CO-O alkyl , NH-CO-NH2 ; carboxy ; CN ; CO-NH2 ; X-(CH2)m-alkyl; X-(CH2)m-cycloalkyl ; X-(CH2)m-heterocycloalkyl ; X-(CH2)m-aryl or X-(CH2)m-heteroaryl with X = simple bond, CH2, CH=CH, CH2-O, CH2-NH, CH2-C(O), CH2-C(O)-O, CH2-C(O)-NH, CH2-NH-(CO), CH2-NH-S(O), CH2-NH-S(O)2, O, S, NH, O-C(O), C(O)-NH, -NH-C(O), -NH-C(O)-C(O)-, -NH-C(O)-NH-, ; NH-CS, NH-S(O) or NH-S(O)2 ; m = 0, 1 or 2, or R1 and R'1 form with C to which they are bound either a radical =O ; =S ; =N-OH ; =N-NH2 ; =N-NH-CO-NH2, =CH-OH ; =Y1-(CH2)m-aryl or =Y1-(CH2)m heteroaryl, wherein Y1 represents CH, CH-CO-, CH-CO-NH, N, N-O or N-NH-, where m = 0, 1 or 2, or a cycle, R2 et R'2 represent H, halogen, CF3, nitro, cyano, alkyl, hydroxy, mercapto, amino, alkylamino, dialkylamino, alkoxy, alkylthio, free or esterified carboxy, carboxamide, CO-NH(alkyl) et CO N(alkyl)2, p= 1 à 3 et p'= 1 à 4; Ra represents H ; halogen ; CF3 ; hydroxy ; mercapto ; nitro ; amino ; NH-OH ; NH-CO-H ; NH-CO-NH2 ; carboxy ; CN ; CO-NH2 ; Y-(CH2)n-alkyl ; ; Y-(CH2)n-cycloalkyl, Y-(CH2)n-heterocycloalkyl, Y-(CH2)n-aryl or Y-(CH2)n-heteroaryl, with Y = O, S, NH, O-C(O), C(O)-NH, NH-C(O), NH-S(O) or NH-S(O)2, with n = 0, 1, 2 or 3, wherein all alkyl, alkoxy, alkylthio, cycloalkyl, heterocycloalkyl, aryl and heteroaryl radicals are optionally substituted and all products in any forms are tautomers and isomers and the salts, which are used in the form of drugs.
Patent JO-P20100028-B1 (JO)
Title: Improvements Relating to Multifunction Authentication Systems
Inventor: RALPH MAHMOUD OMAR
IPC: G06F21/33
Filed: 2010-01-31
Granted: 2021-08-17
Abstract: A method of generating a personal authenticated transaction ticket 22 with a registered-user redemption functionality is described. The method is implemented using a remote transaction information device 14 and a central authentication server 12. The method comprises: receiving data at the remote transaction information device 14 from a user, the data including: i. a symbol key comprising at least one symbol selected from a plurality of symbols; and ii. personal information identifying the user, the personal information including at least the user name; digitising and encrypting the symbol key and the personal information; transmitting the encrypted data to the central server 12; receiving a unique transaction number associated with the symbol key and personal information; and providing the unique transaction number to the user as part of the transaction ticket 22, the unique transaction number confirming the registration of the user and the authentication of the transaction ticket with the central server 12.
Patent KR-800001292-B1 (KR)
Title: Curing method of cement mortar lining on stell pipe
Inventor: TSURUGA MORIYOSHI
Filed: 1974-01-04
Granted: 1980-10-26
Abstract: Cement mortar or concreate lining on steel pipe is cured by treating with steam, saturating with water while dipping into hot water, and coating with sealcoat. Thus steel pipe is coated centrifugally with a cement mortar contg. 1 part of flyash cement, 2 parts of sand and 0.4 parts of water, and treated with steam at 34-38≰C for 5 hours, and 20 hours later dipped in hot water at 95≰C for 10 min. The resulting lining has high bending strength and compressive strength.
Patent KR-810000845-B1 (KR)
Title: Mios-type memory apparatus
Inventor: YAMAKUJI JIRO
IPC: H01L29/78
Filed: 1976-12-23
Granted: 1981-08-07
Abstract: In a memory type insulated gate field effect semiconductor device including a semiconductor layer of one conductivity type, a source region, a drain region of the opposite conductivity type, a gate insulating layer, and a gate electrode, the gate insulating layer has a pair of thick gate guarding portions.  The voltage difference between the threshold voltages of the semiconductor device at the memorized state and at the non-memorized state can be increased, and the read-out voltage of the semiconductor device can be reduced.
Patent KR-810000900-B1 (KR)
Title: Process for preparing stable antibiotic composition
Inventor: ARMSTRONG W
IPC: A61K31/65
Filed: 1977-01-06
Granted: 1981-08-19
Abstract: Aq. chlortetracycline soln. comprises 5-20 wt. % chlortetracycline or its acid addn. salt, 2-4 molar proportions, based on the antibiotic, of a soluble, calcium compd. and 50-70 wt. % 2-pyrrolidone.  The compn. has a Ph of 8-10.  The soln. is stable and of high potency.  An example contains (per 100 ml), 11.053g chlortetracycline HCl, 4.96 g calcium chloride, 60 g pyrrolidone, 1 g monothioglycerol, monoethanolamine (to PH 8.8) and water (to 100 ml).  The compd. may be used for veterinary purposes.
Patent KR-820000892-B1 (KR)
Title: Coin-freed magayines are of zig-zag form
Inventor: IEKI DADASHI
IPC: G07F11/34
Filed: 1978-06-20
Granted: 1982-05-20
Abstract: Serpentine delivery chute (4I, 4II) is formed by guide rails (3) and two side plates (3). A flexible control plates (8) for goods, such as a can, are attached to the guide rails in the chute in the shape of a cantilever plate so that they can restrict the falling impact of goods.
Patent KR-840001719-B1 (KR)
Title: Process for the preparation of triamine
Inventor: MINATO ICHRO
IPC: C07C211/13
Filed: 1980-05-19
Granted: 1984-10-17
Abstract: 1,3,5-Tris(aminomethyl)benzene(I) was prepd. by hydrogenation of 1,3,5-trocyanobenzene(II). Thus, a mixt. of 15g II and 15g Raney Ni-Cr in MeOH-m-xylene was heated at 100oC and 100kg/cm2 H to goive 12.8g I, which (30g) was hydrogenated over 3g 5% Ru-Al2O3 at 115oC and 120 kg/cm2 H to give 26.8g 1,3,5-tris(aminomethyl)cyclohexane. CO2 was introduced to 90g I followed by COCl2 at 10-130oC to give 1,3,5-tris(isocyanatemethyl)benzene, which was formulated in a coating compn.
Patent KR-810001089-B1 (KR)
Title: Process for preparing spirobenzofuranone compounds
Inventor: KAWADA MITSURU
IPC: A61K31/365
Filed: 1981-07-03
Granted: 1981-09-16
Abstract: Title compds. (I; A = amino-substituted benzene ring), useful as a pharmaceutical intermediate, were prepd. by alkylation or acylation of III  obtained from II(A' = benzene ring).  Thus, a compd. contg. 1.75 g 4',5-dihydrspiro benzo-(b)furan-2(3H),3'(2'H)-furan -2',3-dione, 552 mg sodium chloride and 9 ml dimethylsulfoxide was stirred in N2 gas at 155oC for 2 hr to give 1.21 g spiro[benzo(b)furan-2(3H),1'-cyclopropan -3-one.
Patent KR-840000561-B1 (KR)
Title: Composition for shampoo and lince containing extracts of gmseng stalks
Inventor: KIM YUNG-DAE
IPC: A61Q5/02
Filed: 1982-11-02
Granted: 1984-04-23
Abstract: Compns. contg. ginseng exts. for shampoo and rinse are discribed. Thus, 5kg ground parts of ginseng (leaves, stalk, and blossoms) were soaked in 30L 70%-methanol for 5 days to give exts. of ginseng-ground parts. This was treated with a mixt. contg. 10g guarhydroxypropyltrimonium chloride, 10g animal protein hydrolysate, and 10g tris-(oligooxyethyl)-alkylammonium phosphate to give stabilized exts.  Ten parts of the ext. were mixd with 90 parts of shampoo or rinse to give the product.
Patent KR-920000715-B1 (KR)
Inventor: LICHIT RICHARD R
IPC: A62C3/16
Filed: 1983-04-06
Granted: 1992-01-20
Abstract: 내용 없음.
Patent KR-910008542-B1 (KR)
Inventor: NAKAMURA KENICHI
IPC: H02K15/06
Filed: 1983-08-09
Granted: 1991-10-18
Abstract: 내용 없음.
Patent KR-850001124-B1 (KR)
Title: Stray capacitance free scf
Inventor: LEE BANG-WON
IPC: H03H15/00
Filed: 1983-09-30
Granted: 1985-08-03
Abstract: This invention relates to the elimination of the a stray capacity effect by making a small IC of the switched capacitor filter (SCF), which comprises a capacitor, a switch and an operatioanl amplifier. The SCF can eliminate a generated element of stray capacity when controlling the switching ON, OFF or when making an MOS capacitor. The switch(S5) is installed between inverting input and output terminals of the operational amplifier to eliminate stray capacity in the SCF, which consists of the operational amplifier(OP2) and the switches (S1, S2, S3, S4).
Patent KR-840000574-B1 (KR)
Inventor: BOLLIGER GEORG
IPC: C07D519/02
Filed: 1984-01-27
Granted: 1984-04-23
Abstract: 내용 없음.
Patent KR-900000893-B1 (KR)
Title: Hydro cracking process
Inventor: LAMB PAUL R
IPC: C10G25/03
Filed: 1984-04-21
Granted: 1990-02-17
Abstract: A catalytic hydrocracking process comprises (a) contacting a hydrocarbon oil feedstock having a propensity to form polynuclea aromatic cpds. in a hydrocracking zone with added hydrogen and a metal promoted crystalline zeolite hydrocracking catalyst, (b) separating unconverted hydrocarbon oil contg. a proportion of polynuclear aromatic cpds. from the resulting hydrocarbon effluent, and (c) recycling hydrocarbon oil from the separated portion to the hydrocracking zone.  The hydrocarbon effluent from the hydrocracking zone is condensed and separated into a hydrocracking zone is condensed and separated into a lower boiling hydrocracking hydrocarbon product and unconverted hydrocarbon oil boiling above about 340≰C.
Patent KR-920000306-B1 (KR)
Title: Process for preparing preparation of nimodipine
Inventor: HOFF DIETER
IPC: A61K31/44
Filed: 1984-05-03
Granted: 1992-01-11
Abstract: 1. Parenteral formulation containing a) 0.02 per cent by weight of dissolved nimodipine based on 100 parts by weight of a soivent consisting of b) 17-20 per cent by weight of polyethylene glycol having an average molecular weight of 200, 400 and/or 500, 20 per cent by weight of ethanol, about 50 per cent by weight of water and, optionally, small amounts of customary auxiliaries and/or additives.
Patent KR-860000341-B1 (KR)
Title: Process for preparing n-aryl-2-alkyl-4-hydroxy-2h-1,2-benzothiazine-3-carboxamide-1,1-dioxide
Inventor: KIM WAN-JU
IPC: C07D279/08
Filed: 1984-06-29
Granted: 1986-04-12
Abstract: N-aryl-2-alkyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxamide -1,1- dioxide (I), used as an antiphlogistic agent, is prepared from carboxamide (V) by ring closure in the presence of an alkali metal, metal halide, or small amount of alcohol and solvent, i.e., benzene or toluene where: R1 = methyl gp.; R3 = methyl, ethyl, n-propyl, i- propyl, n-butyl, i-butyl, or s-butyl gp.; and Ar = phenyl, 2-pyridyl, or 6-methyl-2-pyridyl gp. (V) is prepared from ester (II) via carboxylic acid (IV) or from sodium salt of saccarin (VII) via carboxamide (VI).
Patent KR-910004004-B1 (KR)
Inventor: LUNDIN LARS
IPC: B01D17/032
Filed: 1984-12-28
Granted: 1991-06-20
Abstract: 내용 없음.
Patent KR-890004461-B1 (KR)
Title: Semiconductor memory device
Inventor: NISIMURA DADASI
IPC: G11C11/401
Filed: 1985-04-26
Granted: 1989-11-04
Abstract: The device is for increasing the memory capacity. An electrode polysilicon (4) is superposed on a thin oxide film (2) separated by a thick oxide film (3) on a substrate (1) to form a capacitor.  A silicon layer is superposed by recrystallization of polysilicon on a thick insulator layer (5) to form a MOSFET (7). Drain and polysilicon (4) are filled in a through-hole of the insulator (5) connected with the silicide (6) of high melting point metal, and bit wiring (8) for applying a signal to a source and aluminum word wiring (10) for applying a signal to an electrode (9) are provided.
Patent KR-900006294-B1 (KR)
Title: Light-electric transfer device
Inventor: TAKADA HISASHI
IPC: H04B10/40
Filed: 1985-10-31
Granted: 1990-08-27
Abstract: The circuit includes a light receiving element (11) having one end connected to a power supply via a resistor (23). The other end is connected to the gate of a FET (31) coupled in source follower arrangement. An involving amplifier (13) is connected to the output of the FET and a feedback resistor (14) couples the amplifier output to the gate of the FET. A capacitor (22) is provided to apply an a.c. output signal from the FET to one end of the light receiving element. A bipolar transistor (1), connected complementary to the FET, causes the amplifier to have unity gain and a small output impedance.
Patent KR-880002515-B1 (KR)
Title: Process for the preparation of solid fuels
Inventor: YU CHO
IPC: C10L5/22
Filed: 1985-11-04
Granted: 1988-11-26
Abstract: A method for prepg. solid fuels comprise (i) mixing low quality anthracite (below 2,500 kcal/kg), lignite (5,000 kcal/kg) or peat (5,000 kcal/kg) as a major constituents with industrywaste-carbides i.e. synthetic-resin-waste-carbides, paper mill sludge carbides, (ii) adding deodorizer i.e. sthylenmonomer or ethyleneglycole and heating for 60-90 mins in the heatingcombustion-furnace (250 deg.C), (iii) heating by hot blast (170-230 deg.C) in the rotary kiln (10) to separate odor and gas from the raw fuels and (iv) moulding by compression.
Patent KR-880001844-B1 (KR)
Title: Process for the preparation of cokes
Inventor: KIM HAE-SUNG
IPC: C10B55/00
Filed: 1985-11-06
Granted: 1988-09-21
Abstract: A coke is manufactured by charging the dry based composition coals in the coke furnace.  The composition of coals is to blend a tar sludge, which proceeds from a scrapped material in the manufacturing time of a coke, in the raw coal.  The tar sludge is added in place of 0.1-1.0 wt.% raw coal.  The advantage is a reduction of manufacturing cost and a manufacture of the good coke in quality.
Patent KR-930011370-B1 (KR)
Inventor: LAMARCHE PAUL E
IPC: F16F15/12
Filed: 1986-02-28
Granted: 1993-12-04
Abstract: 내용 없음.
Patent KR-900001314-B1 (KR)
Title: Isoxazoles and furanes
Inventor: DIANA GUY D
IPC: A61K31/425
Filed: 1986-07-01
Granted: 1990-03-08
Abstract: Isoxazol and furan (I) having side chains of phenyl-aliphatic series substituted for oxazol or 1,3-oxazin are new.  In (I), R, R1, R2, R3 and R4 are hydrogen or hydroxy, lower-alkanoyloxy, lower-alkoxyl, chloro or C1-3 alkyl substituted for N=Z (N=Z is amino, lower- alkanoylamino, lower-alkylamino, di-lower-alkylamino, 1-pyrrolidinyl, 1-piperidinyl or 4-morpholinyl; R5 is hydrogen, lower-alkyl, halogen, nitro, lower-alkoxy, lower-alkylio, or trifluoromethyl; X is O or single bond; n is an integral number of 3-9.
Patent KR-940010968-B1 (KR)
Inventor: ENGEL DIETER
IPC: C08F283/10
Filed: 1986-12-13
Granted: 1994-11-21
Abstract: 내용 없음.
Patent KR-940011107-B1 (KR)
Inventor: UOMI KATSUHISA
IPC: H01S5/06
Filed: 1986-12-16
Granted: 1994-11-23
Abstract: 내용 없음.
Patent KR-950006643-B1 (KR)
Inventor: COLE RICHARD L
IPC: C08L83/07
Filed: 1987-01-28
Granted: 1995-06-21
Abstract: 내용 없음.
Patent KR-900001616-B1 (KR)
Title: Fire alarm system by telephone line
Inventor: LEE RAE-HWAN
IPC: H04M11/04
Filed: 1987-03-30
Granted: 1990-03-17
Abstract: The system for dialing the fire alarm automatically to a fire station includes a thermistor (TH) as a fire sensor, a variable resistor (VR1) adjusting the switching level of a transistor (Q1) driving a relay (RY1) switching on a telephone (10).  A clock oscillator (3), a binary counter (4), and a decoder (5) are operated to provide dial pulses corresponding to a telephone number of the fire station.  When the fire station receives the call, a detector (6) identifies it and turns on a relay (RY3) connected to a tape recorder (7) which has been recorded with a fire announcement.  After reporting the fire, a relay (RY2) resets the system with a timer (8).
Patent KR-900007382-B1 (KR)
Title: Load detection apparatus for electronic inductive cooker
Inventor: KI YOUNG-HO
IPC: A47J27/62
Filed: 1987-06-12
Granted: 1990-10-08
Abstract: A load detection circuit has a microprocessor (24) for detecting a non-loaded state and providing an output control signal, a comparator (comp22) for comparing a reference voltage with the output of a current detecter (21), and a comparator (comp21) for comparing the outputs of the current detecter and a D/A converter (26). The output terminal of the comp22 is coupled to the base of TR21/TR22 and the input terminal of a non-loaded detection signal provider (23). The output terminal of the comp21 is coupled to the collector of TR21 through an output control signal provider (27). The outputs of (23,27, comp22) are logically combined by a number of gates.
Patent KR-920001570-B1 (KR)
Inventor: NAKAMURA ICHIRO
IPC: C09D7/12
Filed: 1987-09-22
Granted: 1992-02-18
Abstract: 내용 없음.
Patent KR-900008189-B1 (KR)
Title: Semiconductor memory device
Inventor: SAEKI YUKIHIRO
IPC: G11C16/06
Filed: 1987-09-30
Granted: 1990-11-05
Abstract: The p-channel MOS transistor is connected in series to a floating gate n-channel MOS transistor forming a memory cell, so that the p- channel MOS transistor functions as the load of the memory cell. The operational characteristic of the p-channel MOS transistor determines the data-writing current of the memory cell. Hence, hardly any change occurs in the data-writing current, even if the operation characteristic of the memory cell changes. A semiconductor memory includes memory cells constituted of floating gate n-channel MOS transistors. The memory further includes a datareading, column- selecting circuit comprising n-channel MOS transistors, and a data- writing, column-selecting circuit comprising pchannel MOS transistors.
Patent KR-900003009-B1 (KR)
Title: Process for preservation of kimchi by adding chinese peper extracts and monoglyceride
Inventor: YUN SUK-IN
IPC: A23B7/10
Filed: 1987-12-01
Granted: 1990-05-04
Abstract: The method of prolonging the preserration period of KIMCHI by adding chinese peper and monoglyceride comprises (a) extracting available imgredinents from chinese peper by using ethanol and rotary evaporator, (b) preparing the seasoned KIMCHI, (c) adding chineses peper extract and monoglycerine caprate and or monoglycerine laurate and mixing.
Patent KR-950008810-B1 (KR)
Inventor: MIURA MASAKATSU
IPC: F16H37/04
Filed: 1987-12-09
Granted: 1995-08-08
Abstract: 내용 없음.
Patent KR-910009348-B1 (KR)
Inventor: COSCIA CHARLES M
IPC: B44C1/20
Filed: 1988-03-12
Granted: 1991-11-12
Abstract: 내용 없음.
Patent KR-910005695-B1 (KR)
Inventor: DANAKA KASUIWKI
IPC: C08F265/04
Filed: 1988-05-21
Granted: 1991-08-02
Abstract: 내용 없음.
Patent KR-920000036-B1 (KR)
Inventor: GENISE THOMAS A
IPC: F16H61/16
Filed: 1988-08-23
Granted: 1992-01-06
Abstract: 내용 없음.
Patent KR-960010317-B1 (KR)
Inventor: BOUJU JEAN-LOUIS
IPC: F23C10/10
Filed: 1988-09-14
Granted: 1996-07-30
Abstract: 없음
Patent KR-940004586-B1 (KR)
Title: Auto-closing device of cassette door for vcr
Inventor: PARK YONG-SON
IPC: G11B15/66
Filed: 1988-09-19
Granted: 1994-05-25
Abstract: The apparatus comprises a sensor for detecting whether a cassette tape is inserted or not, a closing device for preventing a VCR cassette door from being opened, a solenoid for controlling the driving of the closing device, a switching portion for controlling power supply to the solenoid according to a detection signal of the sensor, and a microcomputer for detecting whether the cassette tape is inserted or not and controlling the solenoid, thereby removing trouble causes due to foreign matters.
Patent KR-970004513-B1 (KR)
Inventor: KANEKO SUSUMU
IPC: G06F21/79
Filed: 1988-09-21
Granted: 1997-03-28
Abstract: 없음
Patent KR-920001978-B1 (KR)
Inventor: OOYABU KEIGI
IPC: B65H3/68
Filed: 1988-09-29
Granted: 1992-03-07
Abstract: 내용 없음.
Patent KR-960003603-B1 (KR)
Inventor: ARNET WOLFGANG
IPC: A45D7/04
Filed: 1988-10-18
Granted: 1996-03-20
Abstract: 내용 없음.
Patent KR-930005245-B1 (KR)
Inventor: MURAKWA TAKASHI
IPC: C10G35/095
Filed: 1988-11-12
Granted: 1993-06-17
Abstract: 내용 없음.
Patent KR-920003434-B1 (KR)
Inventor: DANAKA HIROYUKI
IPC: G03F7/022
Filed: 1988-11-18
Granted: 1992-05-01
Abstract: 내용 없음.
Patent KR-960014751-B1 (KR)
Inventor: YAMADA NAOHUSA
IPC: B05D5/06
Filed: 1989-01-21
Granted: 1996-10-19
Abstract: 내용없음.
Patent KR-0131079-B1 (KR)
Title: Circuit cutoff apparatus
Inventor: HOST GRURING
IPC: H01L29/74
Filed: 1989-01-25
Granted: 1998-10-01
Abstract: In a switch with a disconnectable semiconductor component and a drive unit (AS), the interfering inductance in the drive circuit is considerably reduced by dividing the drive unit (AS) into similar sub-units (AS1, ..., ASn) which operate in parallel. 
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Patent KR-950009331-B1 (KR)
Title: Voice recognizing method for using vector quantizer and two step regonition
Inventor: LEE YUN-KUN
Filed: 1989-03-16
Granted: 1995-08-19
Abstract: The sound recognizing method using vector quantization and two stage recognition of a sound recognition system comprises the steps of storing reference sound data via a vector quantizer by an LBG algorithm after detecting sound characteristic; obtaining the distortion by vector-quantizing the input sound after designating the range of the code book; performing a pre-recognition function; determining the entry having the minimum distance as recognition data.
Patent KR-920011036-B1 (KR)
Inventor: TSUKADA SHINICHI
IPC: B21D51/32
Filed: 1989-04-19
Granted: 1992-12-26
Abstract: 내용 없음.
Patent KR-950002809-B1 (KR)
Title: Spinning nozzle of none-circular cross section
Inventor: JONG DUK-JONG
IPC: D01D5/253
Filed: 1989-07-10
Granted: 1995-03-27
Abstract: The shape of B-B' part is made similar to the shape of C-C' part that has Y and + shape. In case of using for a long term, although B-B' part is worn, B-B' part maintains the original shape and then the shape of cross section of raw yarn has always a shape similar to the nozzle type. This nozzle is useful for solving inhomogeneity of cross sections of raw yarn and extending the use period.
Patent KR-0141375-B1 (KR)
Inventor: CLOUGH MELVYN J L
IPC: F16B37/08
Filed: 1989-07-27
Granted: 1998-07-01
Abstract: 내용 없음.
Patent KR-920005559-B1 (KR)
Title: Method for killing terrestrial mulluscs
Inventor: LEE SANG-KYUN
IPC: A01N27/00
Filed: 1989-08-29
Granted: 1992-07-09
Abstract: A granular compsn.  for  exterminating  snail  is  prepd.  by spreading mixt. of active agent (I) and feed (II) (mixing ratio is 3:4) and 0.01-5 % hydroxypropylcellouse soln. by  turns  into  the surface  of  solid  particle  in  the  granulator.  The   (I)   is 2,4,6,8-tetramethyl-1,3,5,7-tetraoxacyclooctane (III) or  a  mixt. or (III) and one or more  of  other  additive,  e.g.  2-ethyl- S,Sdipropylphosphorodithionate,     pentineacetate,     phormetanate, methiocap etc.. The (II) is starch or wheat bran. The diameter  of solid particle is 0.1-10 mm. The obtd. granular compsn. is  useful for controlling snail.
Patent KR-950006924-B1 (KR)
Inventor: GOSE SUMITAKA
IPC: A01N25/04
Filed: 1989-10-18
Granted: 1995-06-26
Abstract: 내용 없음.
Patent KR-920007317-B1 (KR)
Inventor: NAKAHAMA TOSHIYA
IPC: G11B7/135
Filed: 1989-10-21
Granted: 1992-08-29
Abstract: 내용 없음.
Patent KR-930002561-B1 (KR)
Inventor: YAMAMOTO NOBORU
IPC: H01L21/60
Filed: 1989-11-23
Granted: 1993-04-03
Abstract: 내용 없음.