baber/WOPTO huggingface dataset:
Patent KR-850000572-B1 (KR)
Title: Process for preparing 2,4,5-substituted thiazoles
Inventor: HOWE ROBERT KENNETH
IPC: C07D277/56
Filed: 1980-09-30
Granted: 1985-04-29
Abstract: Thiazole carboxylates (I; n = 1; X = chloro; R = C3-4 alkyl, halo (lower) alkyl or C6H6ZY; Z,Y = independently H, halogen or lower alkyl; R' = H, lower alkyl or ph) were prepd. by the reaction of 2- aminothiazole (II) with tertiary butyl nitrite and copper chloride. (I) are herbicidal softeners. Thus, 9.2g 2-chloro-3-oxo-pentanoate, 3.92g thiourea and 30 ml ethanol were refluxed for 17 hrs to give 7.7 g 2-amino-4-ethyl-5-thiazolecarboxylate (75%).
Patent KR-840001680-B1 (KR)
Title: Lubricant composition of useful in the metal forming
Inventor: LEWIS LEON LEROY
IPC: B05D5/08
Filed: 1981-06-01
Granted: 1984-10-13
Abstract: The drawing and ironing of unitary can bodies from black plate, or non-tinned steel, utilizes a compn. comprising finely-divided MoS2, an acrylic ester/acrylic acid polymer and a polyethylene or similar wax, in an aq. medium Part of MoS2 can be replaced with graphite. In addn. to the above ingredients 2-6 parts by wt. of rosin-maleic anhydride adduct condensed with polyols can be added.
Patent KR-830002199-B1 (KR)
Title: Process for preparation fluor vinyl ethers
Inventor: EZZELL BOBBY RAY
IPC: C07C41/24
Filed: 1981-06-10
Granted: 1983-10-19
Abstract: The invention relates to a process to produce compounds represented by the general formula Y-(CFRf)a-(CFRf')b-O-CF=CF2  by decarboxylation of compounds represented by the general formula <IMAGE>  where a=0-3; b=0-3; provided a+b=2 or 3; Y=an acid derivative; X=Cl, I, or Br; M=OR, F, Cl, Br, I, OA; A=alkali metal, alkali earth metal, a quaternary nitrogen and hydrogen; Rf' and Rf are independently selected from the group consisting of F, Cl, perfluoroalkyls and fluorochloroalkyls R=an alkyl having one or more carbon atoms or an aryl.
Patent KR-850000497-B1 (KR)
Title: Furnace for husk
Inventor: SADAKE DOSHIHIKO
IPC: F23B40/04
Filed: 1981-08-26
Granted: 1985-04-11
Abstract: A husk-burning furnace has a husk smoke-burning chamber that is formed by an inner peripheral perforated wall and an outer wall. Husk particles can be fed into the smoke-burning chamber from its lower side in a floating manner, where they are smokeburnt to become smoke- carbonized husk particles and generate unburnt gas. The smoke- carbonized husk particles are taken from the furnace while the unburt gas is introduced into the primary gas burning chamber. The gas together with a flame are introduced further into a secondary gas burning chamber, which is connected to the upper end of the inner peripheral-perforated wall, to generate colorless hot gas containing no substantial quantities of dust particles.
Patent KR-830002204-B1 (KR)
Title: 카나마이신 a 유도체의 제조 방법
IPC: C07H15/22
Filed: 1982-05-04
Granted: 1983-10-19
Abstract: 내용 없음.
Patent KR-880001418-B1 (KR)
Title: Data processor
Inventor: KATSURA KOHYOH
IPC: G06F9/22
Filed: 1983-02-28
Granted: 1988-08-01
Abstract: In order to delay the designated data from RZ decoder (36) the entry control latch register (33) is provided on the input side of the RZ decoder (36).  The command signal through a memory bus (16) is read in program memory control device (12').  The command signal is inputed to command register (92) and through the command decoder (94) , ROM address decoder (96).  ROM (read only memory) reads the microcommand signals and temporarily stores them in microcommand register (32).  The microcommand signals are composed of 3 register fields (RX, RY, RZ) and function field (FUNC).
Patent KR-900007319-B1 (KR)
Title: Process for preparing dithio compounds
Inventor: WEITH ANDRE J
IPC: A61K31/385
Filed: 1983-06-25
Granted: 1990-10-08
Abstract: Ketenethioacetals of formula (I) and salts are prepd. by reacting (II) with R1-C(=0)-R2. In the formulas, R1 is Ph opt. substd. OH, C1-7 alkoxy or -carboxyalkoxy, di(C1-7) alkylaminoalkoxy, -alkyl, - alkanoyl, -haloalkyl, -dialkylamino, -alkanoylamino, - carboxyalkanoylamino; R2 is substd. Ph, C1-7 alkyl, -Ph alkyl, - haloalkyl, -carboxyalkyl, -alkoxycarbonyl, -alkylaminoalkyl, OHBzO, - alkoxyBzO ; A is 1,3-propylene opt. substd. O or OH; n is 0 or 1; or R1 is di(C1-7) alkoxy Ph with R2 is H. (I) are useful for treating liver, respiratory and vascular disease, esp. cirrhosis.
Patent KR-890003879-B1 (KR)
Title: Ship's derrick crane
Inventor: BROSIGKE MICHAEL
IPC: B66C23/52
Filed: 1983-08-31
Granted: 1989-10-10
Abstract: A derrick crane can be swivelled and tripped up by means of a bearing and one or more lifting tackles.  A loading and unloading tackle is fastened to a block which is movable in the longitudinal direction of the derrick by means of rope pulley.  The rope pulley is provided with two tracting parts between the end (1") of the derrick boom and a sliding winch (2) and divided by the same standard as that of the loading and unloading tackle (14).  And a suspended tackle for lifting is operated at the sliding winch (2).
Patent KR-910002561-B1 (KR)
Title: Positioning actuator for sixhigh roll stand
Inventor: SCHTOY ERICH
IPC: B21B31/18
Filed: 1984-03-31
Granted: 1991-04-26
Abstract: A positioning actuator for use between a working-roll journal block and a roll-stand frame has a housing, a worm shaft rotatable in the housing about a main axis and formed with two axially offset worms, and respective worm wheels meshing with the worms and rotatable in the housing about respective parallel axes lying in a plane parallel to but offset from the main axis. The worm wheels are each formed internally centered on the respective axis with a screwthread. Respective pusher rods extending along the worm-wheel axes through the worm wheels are each formed with an external screwthread complementary to and meshing with the respective internal screwthread. The rods and housing are coupled together so as to inhibit rotation of the rods about the respective worm-wheel axes while permitting movement of the rods along the respective worm-wheel axes. The screwthreads are of such hand that rotation of the worm shaft in one direction about the main axis moves the rods along the respective worm-wheel axes in one direction while opposite worm-shaft rotation moves the pusher rods axially oppositely.
Patent KR-890003036-B1 (KR)
Title: Apparatus for cleaning a video player/recorder
Inventor: CLAUSEN EIVIND
IPC: G11B5/41
Filed: 1984-06-01
Granted: 1989-08-19
Abstract: A cassete like housing (12) has a cleaning ribbon mounted in it and wound on a pair of spools.  The housing is adapted to be positioned in a playing location of a conventional playing/recording unit (10) to operatively engage the video head and other component of the unit to clean the same.  There is a cleaning cartridge to clean the capstan (28) and pinch roller (3) of the unit, and this catridge is adjustable to be moved between two separate locations.  In one location, the ribbon is between the capstan and pinch roller, and in the other location it bypasses the capstan and pinch roller.  There is also a mirror device to activate the shut off mechanism.
Patent KR-900002705-B1 (KR)
Title: High temp and alkaliresistant refractory fiber for reinforcing cementitous products and those reinforced products
Inventor: EKDAHL WENDELL G
IPC: C03C13/00
Filed: 1984-06-20
Granted: 1990-04-23
Abstract: The high temp. and alkaliresistant refractory, fibers comprises 45-76 wt.% SiO2, 12-32 wt.% Al2O3 and 5-30 wt.% ZrO2 wherein SiO2:Al2O3  is 1.8 to 4 and SiO2:ZrO2 is 2.6 to 3.32, and are free of alkali metal and alkaline earth oxide.  The resulting fibers have a low shrinkage (below 12%) and good chemical resistance at high temp.
Patent KR-890005341-B1 (KR)
Inventor: MAHON JOSEPH J
IPC: H01H43/10
Filed: 1984-07-20
Granted: 1989-12-22
Abstract: 내용 없음.
Patent KR-910006729-B1 (KR)
Inventor: JACQUEL DOMINIQUE
IPC: G01J1/00
Filed: 1984-08-04
Granted: 1991-09-02
Abstract: 내용 없음.
Patent KR-890000378-B1 (KR)
Title: Alpha-alkyl-alpha-(4-halophenyl)-1h-1,2,4-triazole-1-propanentitriles
Inventor: FUJIMOTO TED T
IPC: A01N43/653
Filed: 1984-11-10
Granted: 1989-03-15
Abstract: Title compds. (I)[X=F, Cl, Br; R=C3-8 alkyl , useful as a fungicidal agent, were prepd..  Thus, a mixt. contg. 20.8g (pchlorophenyl) hexanitrile, 34.8g methylene bromide and 50ml DMSO was treated with 24ml 50%-NaOH to give 22.6g 1-bromo-2-cyano-2-(4chlorophenyl)hexane, which was mixed with 19.0mg potassium triazole and 100ml DMSO to give 13.0g α-butyl-α-(4-chlorophenyl) -1H-1,2,4-triazole-1-propanitrile.
Patent KR-900006576-B1 (KR)
Title: Hook cutout for tongless helically coiled insert
Inventor: COSENZA FRANK J
IPC: F16B37/12
Filed: 1985-02-21
Granted: 1990-09-13
Abstract: Each free end coil of the helically wound thread insert has a hook recess (14) for engagement with an installation tool. A terminal end on each free end coil is slightly reduced alogn the longitudinal axis of the wire. During insertion the outer screw thread adjacent the tapered terminal end first contacts the parent material. The hook recess has a camming surface coincident with the crest of the inner thread and a lead surface transverse to the crest of the inner thread. The camming surface (29) is formed at an angle to the longitudinal axis of the wire and the lead surface at an angle to the transverse vertical plane of the wire.
Patent KR-920001464-B1 (KR)
Title: Process for the preparation of indolines
Inventor: RUSEK MILOS
IPC: C07D209/08
Filed: 1985-05-15
Granted: 1992-02-14
Abstract: Indolines of the formula (I) <IMAGE> in which R1 denotes hydrogen or C1-C4-alkyl, R2 and R3 independently of one another each denote hydrogen, C1-4-alkyl or phenyl, are obtained by catalytic cyclodehydration of a 2-(2'-aminophenyl)ethanol of the formula (II) <IMAGE> in which R1, R2 and R3 have the above meaning, in the gas phase at 200-250 DEG C, the cyclodehydration being carried out in the presence of a silicate or of an aluminosilicate, an alkaline earth metal or a rare earth metal (for example molecular sieve) as a catalyst and of carrier gas. The selectivity and the yield are excellent. The catalyst has an extremely long life with constant activity as a result of the addition of carrier gas. Indolines are important intermediates.
Patent KR-890003522-B1 (KR)
Title: Disk driving apparatus
Inventor: INOUE KAZUHIKO
IPC: G11B17/02
Filed: 1985-06-21
Granted: 1989-09-23
Abstract: The apparatus includes a disc rotating mechanism having a disc rotating plate (16), a clamper (26) for holding the disc (18) onto the plate (16), a clamper movement mechanism (25), a carriage (63), and a carriage control mechanism (66).  The carriage control mechanism (66) retains the carriage (63) in the first position against the bias force of the bias means when the disc cartridge (20) not being inserted on the disc rotating plate (16) through the opening (37), and allows the cartridge (63) to move to the second position when the disc cartridge (20) being inserted on the plate (16) through the opening (37) and the clamper movement mechanism (25) being operated to keep the clamper (26) in the disc retaining position.
Patent KR-930002107-B1 (KR)
Inventor: SMITH DUGLAS C
IPC: H04B3/34
Filed: 1985-07-20
Granted: 1993-03-26
Abstract: 내용 없음.
Patent KR-900004079-B1 (KR)
Title: Resistor compositions
Inventor: NAIR KUMARAN M
IPC: C04B41/87
Filed: 1985-12-16
Granted: 1990-06-11
Abstract: A thick film resistor composition for firing in a low oxygencontaining atmosphere comprises finely divided particles of (a) a semiconductive material consisting essentially of a carbide, oxycarbide or mixture thereof of an element selected from a refractory metal, aluminium and silicon; and (b) a nonreducing borosilicate glass sinterable in the range of 750 to 1200 deg. C having a softening point below that of the semiconductive material, dispersed in (c) organic medium.
Patent KR-920000698-B1 (KR)
Inventor: TOMALIA DONALD A
IPC: C07C233/18
Filed: 1985-12-17
Granted: 1992-01-20
Abstract: 내용 없음.
Patent KR-900005754-B1 (KR)
Title: Rotary electric machine
Inventor: KAWASIMA KODOSI
IPC: H02K29/00
Filed: 1985-12-27
Granted: 1990-08-09
Abstract: The rotary electrical machine e.g. of the external rotor, brushless type, includes a field magnet (1) acting as the external rotor and comprising sixteen poles. The armature (2) core (3) serves as the stator. The salient poles (6) of the armature are divided into two types i.e. salient poles (6a) designed with opposite lying slots having a first division angle of 35-625 deg. (theta 1), and salient poles (6b) having a second division angle (theta 2) of 28-125 deg. Three first salient poles (6a) are arranged uniformly spaced around the periphery of the armature core (3). Three second salient-poles (6b) are arranged between two neighbouring salient poles (6a).
Patent KR-880001465-B1 (KR)
Title: Method for production of stamping foil
Inventor: OH SANG-YOL
IPC: B41M5/00
Filed: 1985-12-30
Granted: 1988-08-11
Abstract: A stamping foil with a protective layer excellent in adhesiveness and anti-abrasion. consists of a plastic base film, a release layer, a protective layer, a metallic layer and an adhesive layer.  The foil is characterized in that the protective layer is prepared by mixting glycidylacrylate prepolymer 10-60 wt.% with the protective layer resin 100 wt.% consisting of the mixture of acrypolyol and poly- isocyanate.
Patent KR-900000710-B1 (KR)
Inventor: KAWAGUCHI SEIJI
IPC: B23K3/00
Filed: 1985-02-25
Granted: 1990-02-07
Abstract: 내용 없음.
Patent KR-900002953-B1 (KR)
Title: A puffer type gas blast circuit bteaker
Inventor: SATTO MINORI
IPC: H01H33/70
Filed: 1986-02-14
Granted: 1990-05-03
Abstract: A movable cylinder (16) with a hollow cylinder shaft (22) is coupled to a stationary piston (20) to generate compressed gas.  A movable arc contact (14) is fixed to the hollow shaft and engages and disengages a stationary arc contact (12).  An insulation nozzle (10) guides the compressed gas between the contacts (12,14) guides the compressed gas between the contacts (12,14), the nozzle comprising an upstream convergent section around the movable contact and a downstream divergent section with an intermediate throat section (32) .  The divergent section includes a first annular triangular groove (34) downstream the throat section and second similar groove (36) downstream the first groove.  The relative dimensions of the grooves are specified.
Patent KR-890003483-B1 (KR)
Title: Dual clock generated circuits of cpu clock generative organ
Inventor: RYU TAE-HONG
IPC: G06F1/04
Filed: 1986-07-15
Granted: 1989-09-22
Abstract: The circuit relates to a dual clock converting circuit for the clock generator of microprocessor.  A selection circuit (100) generates low or high speed clock selection signal by reset, command and clock converting signal of the CPU.  The input circuit of clock selection (200) faces the selected one of dual clock to be delayed synchronously.  A dual clock converting circuit (400) selects the low or high speed clock input path according to signals of a stabilizing circuit (300) and the selection circuit (100).  The operation stabilizing circuit (300) supplies the converted and selected clock by controlling the synchronous part of the counter in the clock generator (500).
Patent KR-940004401-B1 (KR)
Inventor: KAZUKAWA KOROU
IPC: G11C11/4091
Filed: 1986-11-11
Granted: 1994-05-25
Abstract: 내용 없음.
Patent KR-890002577-B1 (KR)
Title: Lock for glove box
Inventor: KIM HYONG-CHOL
IPC: E05B65/52
Filed: 1986-12-06
Granted: 1989-07-19
Abstract: A glove box lock for a vehicle has a pull and push type plate knob (4) mounted in cooperation with a pawl member (8).  The plate knob is pivotally mounted on a bracket (3) fixed to a door (2) of the glove box.  A cylinder part (20) in which a cylinder lock member (21) can be assembled is integrally formed at one side of the bracket.  A cross-bar (23) is linked with an eccentric pin (25) prepared at the bottom end of the cylinder lock member, such that a tail part (23') of the cross-bar may be positioned in front of a protrusion (12) of the pawl member to restrict the swing motion of the pawl member.
Patent KR-920009256-B1 (KR)
Inventor: DEINER HANS
IPC: D06M15/576
Filed: 1985-09-17
Granted: 1992-10-15
Abstract: 내용 없음.
Patent KR-910001063-B1 (KR)
Inventor: KAADEN JURGEN
IPC: H04N5/783
Filed: 1985-09-12
Granted: 1991-02-23
Abstract: 내용 없음.
Patent KR-970001353-B1 (KR)
Inventor: PIRJO HARSIA
IPC: B63B3/02
Filed: 1987-02-07
Granted: 1997-02-05
Abstract: 내용없음
Patent KR-940010191-B1 (KR)
Inventor: YOKOYAMA YUTAKA
IPC: H01G9/02
Filed: 1987-03-20
Granted: 1994-10-22
Abstract: 내용 없음.
Patent KR-960000823-B1 (KR)
Title: Perfluoropolyether lubricants for magnetic recordings
Inventor: MARIO ALBERTO SCARATI
IPC: G11B5/71
Filed: 1987-03-27
Granted: 1996-01-13
Abstract: Difunctional perfluoropolyether compounds having polar or non-polar hydrogenated end groups, suitable for being used as inner lubricants in the chemical formulation of the active layer of magnetic recording media, are characterized by a solubility in methyl ethyl ketone at 20 DEG C ranging from 0.5 to 2% by weight.
Patent KR-910000527-B1 (KR)
Inventor: NAKASIMA NORIHIKO
IPC: C08F2/16
Filed: 1987-06-02
Granted: 1991-01-26
Abstract: 내용 없음.
Patent KR-900006591-B1 (KR)
Title: Hydraulic driving apparatus of automobile
Inventor: KIM CHAN-WON
IPC: B60K17/00
Filed: 1987-08-18
Granted: 1990-09-13
Abstract: The apparatus generates torque for automobile using hydraulic turbine motor and offers automotive transmission using automatic hydraulic power controller of hydraulic pump. The apparatus includes a pair of hydraulic pumps (7) having oil feed tube (5), hydraulic discharge tube (6); automatic hydraulic power controller (3) with inner piston (1), spring (2), mounted on (7); engine (11) connected with (7) via crank shaft (14); turbine motors (17), (18) connected with (6) via hydraulic supply tube (21)(22); connecting tube (29) connected with oil circulation tube (30), check valves (27, (28) between (21) and (22).
Patent KR-950000634-B1 (KR)
Title: Invention process for the preparation of aldehydes
Inventor: BACH HANS W
IPC: C07C45/50
Filed: 1987-11-04
Granted: 1995-01-26
Abstract: In a hydroformylation process for the preparation of aldehydes by reacting aliphatic olefins of 2 to 12 carbon atoms with carbon monoxide and hydrogen at temperatures of 20 DEG  to 150 DEG  C. and pressures of 0.1 to 20 mPa in the liquid phase and in the presence of an aqueous solution of a catalyst containing originally 50 to 800 wt. ppm of rhodium and 25 to 30 wt. % of complex-forming, sulfonated or carboxylated triarylphosphines, in each case based on the aqueous solution, the improvement comprising adding fresh phosphine solution to maintain the original phosphine concentration, until the total concentration of complex-forming phosphines and secondary and degradation products of the phosphines not capable of forming complexes amounts to about 35 to 45 wt. % based on the aqueous solution to selectively form n-aldehydes.
Patent KR-960002149-B1 (KR)
Title: Image coding method and the apparatus
Inventor: RICHARDS NORMAN DENNIS
IPC: H04N1/21
Filed: 1987-12-24
Granted: 1996-02-13
Abstract: Pixel information representing an image for display is coded using data compression. The data compression consists in obtaining the pixel information as a first matrix of high resolution pixel values, subtracting from this first matrix a second matrix composed of lower resolution pixel values, produced by low pass filtering the first matrix, to produce a third matrix of difference values, sub-sampling the second matrix to produce a fourth matrix of less density lower resolution pixel values and coding the third and fourth matrices. Complementary decoding consists in restituting the second matrix by interpolation filtering the decoded fourth matrix, and combining the restituted second matrix with the decoded third matrix. Loss of accuracy in the decoding method is reduced by coding and then decoding the fourth matrix during the coding method before it is interpolated to full pixel density to form the restituted second matrix which is subtracted from the first matrix to produce the third matrix of difference values. In this way, any sub-sampling and interpolation errors in the restituted fourth matrix occur in both the coding method and the decoding method and therefore cancel out. Figure 3 illustrates the coding method including these coding and decoding steps.
Patent KR-910004011-B1 (KR)
Inventor: TORBJOERN OLLSSON R
IPC: H05K9/00
Filed: 1986-05-16
Granted: 1991-06-20
Abstract: 내용 없음.
Patent KR-940008304-B1 (KR)
Title: Process for the preparation of 1-methylamino-quinoline-carboxylic acid derivatives
Inventor: HERMETZ ESTVAN
IPC: C07D401/04
Filed: 1986-12-09
Granted: 1994-09-12
Abstract: PCT No. PCT/HU86/00067 Sec. 371 Date Jun. 24, 1987 Sec. 102(e) Date Jun. 24, 1987 PCT Filed Dec. 9, 1986 PCT Pub. No. WO87/03586 PCT Pub. Date Jun. 18, 1987.The present invention relates to a process for the preparation of compounds of the general Formula I   <IMAGE> I  and pharmaceutically acceptable salts thereof (wherein R stands for piperazinyl or 4-methyl-piperazinyl) which comprises reacting a compound of the general Formula II   <IMAGE> II  (wherein R1 and R2 stand for halogen; an aliphatic acyloxy group comprising 2-6 carbon atoms and optionally substituted by halogen; or an aromatic acyloxy group comprising 7-11 carbon atoms) with a piperazine of the general Formula III   <IMAGE> III  (wherein R3 represent hydrogen or methyl) or a salt thereof, hydrolysing the compound of the general Formula IV <IMAGE> IV  thus obtained (wherein R, R1 and R2 are as stated above) without or after hydrolysis and if desired converting the compound of the general Formula I thus obtained into a salt thereof or setting free the same from its salt. The compounds of the general Formula I are known antibacterial agents. The advantage of the process of the present invention is that it enables the preparation of the compounds of the general Formula I in a simple manner, with high yields and in a short reaction time.
Patent KR-960007166-B1 (KR)
Inventor: KANE JOHN M
IPC: A61P25/08
Filed: 1988-01-26
Granted: 1996-05-29
Abstract: 내용 없음.
Patent KR-940009451-B1 (KR)
Title: Korean character code exchange method
Inventor: YU SANG-CHOL
IPC: B41J5/30
Filed: 1988-01-30
Granted: 1994-10-13
Abstract: The method converts a combination type to a completion type in a korean alphabet code. The method is realized by binary searching an inputted combination code within a predetermined area, after a combination code table and an index table are stored in a font ROM and an index table ROM, respectively. According to this invention, the code of the combination type is converted into the code of completion type, quickly.
Patent KR-970006636-B1 (KR)
Title: Adhesive drimer for alumina articles
Inventor: CHEN ALBERT C
IPC: A61K6/06
Filed: 1988-03-12
Granted: 1997-04-29
Abstract: The adhesive strength of alumina articles to acrylic adhesive cements is enhanced by forming an essentially silica coating on the bonding surface of the article by the steps of coating said surface with an organosilicon compound such as a silane and then pyrolyzing the organosilicon coating to volatilize the organic components thereof to thereby leave an essentially silica coating.
Patent KR-910005694-B1 (KR)
Inventor: IJITS TOSIKASU
IPC: C08K5/00
Filed: 1988-05-18
Granted: 1991-08-02
Abstract: 내용 없음.
Patent KR-0124147-B1 (KR)
Inventor: HUJITA MINORU
IPC: G11B23/03
Filed: 1988-07-21
Granted: 1997-11-28
Abstract: 내용없음
Patent KR-960002622-B1 (KR)
Inventor: BAUER RALPH
IPC: C01F7/448
Filed: 1988-08-10
Granted: 1996-02-24
Abstract: 내용 없음.
Patent KR-920004195-B1 (KR)
Inventor: MINAMISAWA TSUYOSHI
IPC: C08K3/22
Filed: 1988-11-19
Granted: 1992-05-30
Abstract: 내용 없음.
Patent KR-930003784-B1 (KR)
Inventor: UBAGAI TOSHIKATSU
IPC: F16H61/26
Filed: 1988-11-22
Granted: 1993-05-10
Abstract: 내용 없음.
Patent KR-950008278-B1 (KR)
Title: Process for the preparation of unsaturated alcohols
Inventor: GROSSELIN JEAN-MICHEL
IPC: C07C29/136
Filed: 1988-11-29
Granted: 1995-07-27
Abstract: Process for preparing unsaturated alcohols by hydrogenation in a homogeneous medium of the corresponding unsaturated carbonyl compounds in the presence of a catalyst chosen from among ruthenium hydrides and derivatives complexed with a ligand or associated with a ligand.