baber/WOPTO huggingface dataset:
Patent KR-790000105-B1 (KR)
Title: Process for production synthesis of ester oils (lubricants)
Inventor: SAILER R
IPC: C10M105/38
Filed: 1971-09-06
Granted: 1979-03-15
Abstract: Lubricants based on synthetic ester oils were prepd. by esterifying acid mixts. obtained as byproducts in the oxidn. of C6-12 cycloalkanes.  Oxidn. of cyclohexane with inert gas containing O in the presence of Co naphthenate catalyst, followed by extn. with MeCOEt, yielded a mixt. contg. C4-6 monocarboxylic acids, hydroxycaproic acid, and dicarboxylic acids, mainly adipic.  This mixt. was esterified by heating in the presence of catalyst to give lubricants.
Patent KR-800001581-B1 (KR)
Title: Frequency conversion circuit of chrominance signal
Inventor: YAMAKIA KAZUO
Filed: 1974-05-27
Granted: 1980-12-28
Abstract: In a VTR system, the conversion cct. could eliminate the dispersion of tint at the beginning of field. The cct. includes a variable frequency oscillator(31). The signals for frequency conversion to the carrier color signals are produced by the signals from the oscillator(31) and the carrier color signals are converted into frequency mode by the signals for frequency conversion. Whenever the track is selected, oscillation frequency of the oscillator is changed to frequency interleave at the adjacent tracks each other.
Patent KR-810001288-B1 (KR)
Title: Method of manufacturing liquid crystal display
Inventor: MATSUBAYASI HACHIYASU
IPC: G02F1/13
Filed: 1976-02-13
Granted: 1981-10-10
Abstract: Liquid crystal display frame is adhered to opposite side of the upper electrode plate(5) and the lower electrode plate.  Method of manufacturing of liquid crystal display frame comprises: After the polarizing light plate(2)(3), reflecting plate(4) and display frame is got rid of gas in the vacuum of 1/10 atmospheric pressure less, the polarizing light plate(2)(3) or reflecting plate(4) is adhered to display frame(1) which make use of pressure balance between the vacuum and vacuum outside.
Patent KR-800001059-B1 (KR)
Title: Clothing presser
Inventor: HORIUCHI KEI
IPC: D06F71/08
Filed: 1976-03-05
Granted: 1980-09-29
Abstract: The clothing presser is provied with a stationary ironing buck, a movable ironing head, a rocking arm having the head mounted on its forward end and adapted to swing to bring the head onto the buck and a toggle mechanism operated by a pneumatically operated piston-cylinder assembly to impart an additional force to the head to permit the head to be strongly pressed against clothing on the buck.
Patent KR-800001159-B1 (KR)
Title: Process of separating substantially pure nh3 and substantially pure co2 from a composition containing nh3 and co2
Inventor: BIERMAN A
IPC: C01C1/10
Filed: 1977-11-02
Granted: 1980-10-18
Abstract: NH3, CO2 and H2O gas mixts. which were byproducts of several chem. processes were sepd. in a 2-stage process in which only H2O was added. An NH3-rich mixt. was 1st treated in an NH3 rectification column to drive off NH3 which was condensed and gas from the condenser was washed with H2O which was returned to the top of the rectification column. The sump liq. from the latter column, contg. CO2 and NH3 was fed to a CO2 rectification column where it was terated with addnl. H2O to spe. CO2 and inert gases; the sump liq. from the CO2 rectification column was fed to a desorption vessel and back to the NH3 rectification column.
Patent KR-820000490-B1 (KR)
Title: Process for the preparation of carbinilic acid 3-ureido-phenyl-esters
Inventor: ARNDT F
Filed: 1978-07-06
Granted: 1982-04-08
Abstract: Title compds.(I; R = satd. or unsatd. C1-6 aliphatic hydrocarbon; R1 = H, Me; R2 = cyanoalkyl, alkoxyalkyl; R3 = H, alkyl, alkylthio, halogen; n = 1,2), useful as pre- and postemergence herbicides against Sinapis & Solanum were prepd, by reaction of carbanilic acid chloride(II) and carbanilic acid 3-ureido phenylester(III).  Thus, 16.6 g II(R = Me; R1 = H) was evapd. in the mixt. of 85% KOH and 100 ml MeOH under vacuum.  The obtained residue was dispersed in 200 ml MeCN followed by refluxing with 21 g III(R2 = H; R3 = NCH2CH2CN) for 1 hr to give 25 g I.
Patent KR-800001304-B1 (KR)
Title: Process for removing nox and so2 from waste gas
Inventor: HASHIMOTO SHOUJI
IPC: B01D53/34
Filed: 1979-06-15
Granted: 1980-10-27
Abstract: Radiation or electron beams are used for removing NOx and SO2 from a waste gas. The waste gas is transferred into a reactor and radiated at more than 105 rad/sec., and the resulting mist or solid materials, formed from NOx and SO2, are removed by filters or electric dust collectors. Thus, electron beam was used for treating a waste gas contg. 1000ppm SO2 and 310 ppm NOx at 106 rad/sec to remove 38% of SO2 and approximately 100% of NOx.
Patent KR-820001521-B1 (KR)
Title: Paper calender and its operation
Inventor: KUESTERS EDUARD
IPC: D21G1/02
Filed: 1979-10-12
Granted: 1982-08-27
Abstract: Paper calendar cylinder has a polyurethane coating, and pref. is internally cooled by liquid at below minus 20 deg. C.  The web process speed is V, and cylinder pressure on the web is P, the temp. of the coating being T. T is less than 23 minus V/100 minus 2 times P/100 squared.  Pref. the coating is 4-6 mm. thick, and of hardness 60 to 75 Shore.  Polyurethanecoated cylinders(10) can operate without breakdown at high calender speeds, due to super-cooling.
Patent KR-840000571-B1 (KR)
Title: Purification of acetonitlie
Inventor: HIKUCHI TERUMASA
IPC: C07C253/34
Filed: 1980-04-12
Granted: 1984-04-23
Abstract: Purified acetonitrile(I) was recovered by means of fractionation.  I containing aryl alcohol and water is extracted and distilled in fractionation column under low pressure; I and small amount of water is obtained from top section; and aryl alcohol with water is obtained from bottom section.  Raw material is fed to the feed section of 1 through pipe(2); the number of trays is 30 - 40; temp. of bottom section is 30 - 95≰C maintained by steam; temp. of top section is 20 - 80≰C; pressure is 80 - 760 torr.; and the recovering efficiency of I is more than 96 %.
Patent KR-850001405-B1 (KR)
Title: A process for the manufacture of reactive dyes
Inventor: ANDREW HERBERT FRANCIS
IPC: C09B62/01
Filed: 1980-10-31
Granted: 1985-09-30
Abstract: Reactive dyes(I; Q = reactive towards cellulose; R = H or C1-4  alkyl otp. substd. by OH, CN, SO3H or OSO3H;  E1 = opt. substd. 1,4- phenylene or 1,4-naphthalene; D = 2,5-disulpho1,4-phenylene; E = opt. substd.  1-N-phenylaminonaphthyl) were prepd. by the coupling reaction of II with E2H. I are used for dyeing textile materials contg. OH or amino gps, e.g. wool silk, synthetic polyamides and natural or regenerated cellulose. I are pref. used together with an acid acceptor. They have good leveling properties, high tinctorial power and the dyed prods. have good water and sunlight fastness.
Patent KR-850000301-B1 (KR)
Title: Process for the preparation of phenyethanol amines
Inventor: OLSSON OTTO AGNE TORSTEN
IPC: C07C67/00
Filed: 1981-07-09
Granted: 1985-03-18
Abstract: 1-(Dihydroxyphenyl) 2-amino-ethanol derivs. of formula (I) and their salts are prepd. by reducing compds. of formula (II) and then replacing a protecting gp. R6 with H. In the formulas, R is C(CH3)3 or a gp. (III) or (IV); R1 is H or R3R4N-CO-; R3 is H, C1-3  alkyl or R5-P-C6H4; R5 is OH or C1-3 alkoxy; R4 is H or C1-3 alkyl. When R3 is H, R4 is H; when R3 is alkyl, R4 is H or alkyl; and when R3 is R5- C6H4-, R4 is H. The compds. have bronchospasmolytic effects and are effective in the treatment of reversible obstructive lung ailments, esp. asthmatic conditons.
Patent KR-840000718-B1 (KR)
Title: A slide fastener chain having fastener elements made of a metal and a method for manufacturing the same
Inventor: HASEGAWA AKIRA
IPC: C23C22/66
Filed: 1981-11-28
Granted: 1984-05-24
Abstract: A protective film is formed on an aluminium (alloy) fastener chain attached to a fibrous fabric tape by contacting the degreased clean material with a chemical conversion treatment bath and washing it with water.  Suction is applied to the fabric, on the reverse side of the wash water, to draw the water through the fabric.  Finally the coated material is heat-treated at 90 - 150≰C.  Good corrosion and light resistance is obtained without damage to the adjacent fabric.
Patent KR-850001937-B1 (KR)
Title: New aminoacridine-alpha,beta-(d)-or-(l)-n glycoside derivatives for preparing
Inventor: KOVACS ANTAL
IPC: A61K31/7052
Filed: 1982-03-16
Granted: 1985-12-31
Abstract: The title compds. I [ R = H, amino; X = H, amino, halogen, alkyl, alkoxy, nitro, cyano, carbamoyl, phenyl; n = 0, 1; P = integer 0-3 ; A = anion   were prepd. for use as a medicine for tumors. D-glucose- monohydrate and 3,6-diamino acridine were stirred vigorously into a mixt. of acetone and water. This prepd. suspension was heated at 45≰C, reacted with concd. hydrochloric acid, and stirred for 5 min to form the ppt.. This ppt. was sepd., and recrystd. to give 3,6-di-(β- D-glucopiranosyl-amino)-acridine.
Patent KR-880000996-B1 (KR)
Title: Input/output multiplexer data distributor
Inventor: TWIBELL JEROME J
IPC: G06F13/00
Filed: 1982-03-23
Granted: 1988-06-10
Abstract: Circuitry which couples terminal equipments to a common interface for the transmission and reception of data over a communications channel includes a set of input, output and control lines for each terminal equipment, with a channel control circuit for selecting the terminal equipment which is to be connected to the communications channel. The control circuitry includes a number of bistable storage circuits each arranged to be coupled to a different one of the terminal equipments to receive conditioning signals from them and to be switched to a coupling state in response to signals indicating a request for a connection and the readiness of the equipment.
Patent KR-850001461-B1 (KR)
Title: Holder for video game and computer cartridges video film cartridges
Inventor: BERKMAN JOSEPH L
IPC: B65D85/575
Filed: 1982-04-27
Granted: 1985-10-05
Abstract: A holder comprises a tray having several bins for aduio/video cassettes, video film cases or cartridges, and video game or computer cartridges. The bins are capable of interchangeably receiving and storing differently sized video cassettes and differently sized video game or computer cartridges, as well as quarter-inch video film cartridges. Each bin is of a rectangular configuration and is bounded by a bottom wall, side walls and end walls. Another bottom wall located above the bottom wall and on both sides of each bin transversely extends for the width of the bin, and terminates at the second end walls extending upwardly from another bottom wall.
Patent KR-880002108-B1 (KR)
Title: Cycle
Inventor: HUNG GEORGE H C
IPC: B62M1/20
Filed: 1982-08-26
Granted: 1988-10-15
Abstract: The cycle e.g. a bicycle, comprises a frame, a crossbar vertically pivotally mounted to the frame, and a saddle fixed to the crossbar. A crank is rotatably mounted on the frame and a mechanism transmits rotation of the crank to a drive wheel of the cycle.  The pedals are rotatable provided on the crank for effecting rotation of the crank and a force transmission member transmits a force from the saddle to the crank.  The transmitter is pivoted to the crossbar for vertical movement in response to vertical pivotal movement of the crossbar, and to the crank for reciprocation of the transmitter with rotation of the crank.  Thus the cycle may be propelled, by the application of a force to the saddle and the pedals, alternately.
Patent KR-860001675-B1 (KR)
Title: Method of making picture tube fluorescent screen
Inventor: KOIKE NORIO
IPC: C09K11/02
Filed: 1982-09-27
Granted: 1986-10-16
Abstract: A compsn. for fluorescent screens comprises an aq. dispersion of photosensitive vinyl alcohol formyl styryl pyridinium salt copolymer and calcium sulphide phosphor. A fluorescent screen is made by applying to the face plate the compsn. which consists of an aq. dispersion of photosensitive resin having at least recurring units of formula (I) and (II), where R is H, alkyl, or lower hydroxyalkyl, and X is the anion of a strong acid, e.g. halide sulphate, phosphate or p-toluene sulphonate. The screen has excellent light emitting efficiency and contrast.
Patent KR-910001658-B1 (KR)
Title: Single bit reamer
Inventor: KRESS DIETER
IPC: B23D77/02
Filed: 1983-07-16
Granted: 1991-03-18
Abstract: The operating life of the two guide members in a single bit reamer is increased by shaping the peripheral surface of the guide members with a radius of curvature less than the radius of the bore being machined. Contact between each guide member and the bore wall takes place only along a central quest area extending in the lengthwise direction of each guide member. This allows coating of the peripheral surfaces of the guide members with a hard, wear resistant material. Further, the guide members may be fastened to the cutter head by means of a screw situated in a groove extending in the tangential direction along the peripheral surface of each guide member. This increases the lubricating and cooling effect.
Patent KR-910003951-B1 (KR)
Inventor: KORCH JUERGEN
IPC: B60N2/90
Filed: 1984-09-17
Granted: 1991-06-17
Abstract: 내용 없음.
Patent KR-870000044-B1 (KR)
Title: Co-p magnetic film manufacturing method for magnetic record
Inventor: KWON HAE-UNG
IPC: G11B5/84
Filed: 1984-10-31
Granted: 1987-02-07
Abstract: Polyethylene terephthalate was dipped in Cr-H2So4 soln. at 80≰C, washed with distilled water, and then soaked in 30% NaOH soln. at 90≰C for 5 min. The film was dipped in the mixtures of 40g SnCl2.2H2O, 40ml conc. HCl and 1000ml distilled water for 30 sec. and electrolesslyplated in the plating bath of 4.75-19.0g/l CoCl2.6H2O, 2.1-26.5g/l NaH2PO2.H2O, 30.5-61.31g/l Na3C6H5O7.2H2O, 10.6-19.7g/l NH4Cl to give the Co-P magnetic film.
Patent KR-880000389-B1 (KR)
Title: Ejecting binder with automatic collecting
Inventor: LEE TAEK-KYU
IPC: A01D34/00
Filed: 1984-11-23
Granted: 1988-03-21
Abstract: The binder collects the crops, then ejcts them after arranging in preper amounts.  The redn. gear, which is interlinked with engine, engages with a bevel gear.  A large and small pulleys, which are installed at the main spindle, are resp. interlinked with inner and outer shafts by means of a belt.  The small pulley is installed at inner shaft and the large pulley is installed at outer shaft.  The blade disk of a cutter is installed with a fixed key at the lower part of inner shaft rotated by the small pulley.
Patent KR-910008355-B1 (KR)
Inventor: CHUBB WALSTON
IPC: G21C3/62
Filed: 1985-01-18
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-870001485-B1 (KR)
Title: Electric moisture meter
Inventor: DOKIGUNI
IPC: G01N27/22
Filed: 1985-03-28
Granted: 1987-08-13
Abstract: The invention presents a Moisture measurement device. Provided the grains are given this apparatus measures moisture content of a given sample.  It is possible to use this for controlling quality of grains.  Especially among the several kinds of grains, the mutual relation, moisture content and electrical charateristic should be memorized in C.P.U.  The construction of this device is like this moisture and temperature measurement circuit follow selection circuit and A/D converter serially.  EPROM and input port are connected to cpu following RAM and display unit.
Patent KR-890003558-B1 (KR)
Title: Ratating device for magnetic sheet
Inventor: HAMADA TAIZOO
IPC: G11B17/32
Filed: 1985-04-12
Granted: 1989-09-23
Abstract: A magnetic head (4) and a pad (7) are arranged opposedly to each other with a predetermined distance, and a flexible magnetic sheet (3) is disposed between the magnetic head (4) and the pad (7).  The pad (7) is provided with a protrusion which protrudes toward the magnetic sheet (3) adjacent the outer edge of the magnetic sheet (3).  The appts. maintains good contact between the sheet and the head over a wide range.
Patent KR-890004908-B1 (KR)
Title: High-frequency induction heat bonding device for brake shoe lining
Inventor: OHSAMU MASHDA
IPC: B29C65/52
Filed: 1985-12-24
Granted: 1989-11-30
Abstract: By a high frequency induction heating type joining appts. for a brake shoe lining, each lining (4) is abutted against each of the outer circubferental surfaces of juxtaposed shoe rims (2) with an adhesive between them and an electric current is passed to a high frequency induction coil (5) having  turned sections to join each lining to each rim.  The coil has turned sections positioned outside the opposite sides of the juxtaposed rims.
Patent KR-900000123-B1 (KR)
Title: Communication system
Inventor: GAMIDAKE DAKASHI
IPC: G07F7/10
Filed: 1986-03-08
Granted: 1990-01-20
Abstract: The system comprises two communication terminals coupled via a communication network.  Two intergrated circuit cards are operatively coupled to the two terminals respectively.  The first IC device enciphers each of first kind of messages supplied from the first terminal for transmission to the second terminal via the network. The second IC device deciphers each of the enciphered first kind of messages from the second terminal.  Together with encryption of the first kind of messages, the first IC device is arranged to automatically record the messages in an area of the recorder which is accessible from outside the device for readout only.
Patent KR-930010454-B1 (KR)
Title: Surface contour measurment
Inventor: WAGNER ROBERT F
IPC: A47C31/00
Filed: 1986-04-23
Granted: 1993-10-25
Abstract: An apparatus particularly suited for measuring the shape or contour of a surface under load, such as a mattress, is comprised of a humanoid having body limb extremities which are movable in a manner similar to the movement of comparable human extremities. Sensors are placed at joints, such as the knees and hips, to measure the amount of relative movement, i.e. deflection, that occurs at these joints when the humanoid is placed upon a mattress surface. The sensors provide an indication of the shape or contour of the mattress surface by correlation of the relative movement that occurs at these joints caused by the underlying mattress shape. In its preferred form, a movable frame is provided to raise and lower the humanoid in relation to the mattress surface to be tested. A "spine" is also advantageously provided with associated sensors to measure deflection, and thus surface contour, in the lower torso/abdominal region.
Patent KR-900007558-B1 (KR)
Title: Method of and apparatus for coupling multicous coated optical fibers
Inventor: OSAKA KEIJI
IPC: G02B6/00
Filed: 1986-06-28
Granted: 1990-10-15
Abstract: Multicore coated optical fibres with integral reinforcement coatings are joined together by clamping in movable clamps so that the fibres are aligned and then removing the reinforcement coating from one end and then the other end. Exposed fibre ends are cut off and the exposed cut end faces are coupled. Cutting and coupling is carried out whilst the fibres remain clamped.
Patent KR-950006846-B1 (KR)
Inventor: SIRAISHI GAZUHISA
IPC: G11B5/84
Filed: 1986-11-08
Granted: 1995-06-23
Abstract: 내용 없음.
Patent KR-900000804-B1 (KR)
Title: Cushion construction for child's safety seat
Inventor: KASSAI KENZOU
IPC: B60N2/90
Filed: 1986-11-28
Granted: 1990-02-17
Abstract: A child's safety seat for use in automobiles comprises a body having a backrest porition and seat porition, wherein in the portion of the backrest for supporting at least the head of a baby or child set on the safety seat, there is a cushion means comprising three cushion layers, of which three layers the outermost layer is made of a softer material than those for other layers, the material of the intermediate and innermost layers being such that the layers normally resist defomation but are deformable for absorbing shock loads, and the thickness of the innermost layer is greater than those of the other two layers.
Patent KR-890002940-B1 (KR)
Title: Ion sensor
Inventor: YAMAGUCHI SHUICHIRO
IPC: G01N27/333
Filed: 1986-12-24
Granted: 1989-08-12
Abstract: The ion sensor comprises an electrically conductive substrate (ECS), a redox layer (RL) having a redox function covering a surface of the ECS and an ion-selective layer (ISL) exhibiting ion slectivity covering a surface of the RL.  The ECS may be an electrically conductive carbon material such as basal plane pyrolytic graphite (BPG) or glassy carbon, a metal such as Au, Pt, Cu, Ag, Pd, Ni or Fe or a composite obtd. by coating the surface of any of these metals with a semiconductor such as indium oxide or tin oxide.
Patent KR-900002537-B1 (KR)
Title: Enzymatic process for beta-lactams
Inventor: BALDWIN JACK E
IPC: C12P35/00
Filed: 1987-02-24
Granted: 1990-04-20
Abstract: Beta-lactams of formula (I) are prepd. by incubating a dipeptide with an iso-penicillin-N-synthetase enzyne in an aq. solvent of pH 6-9 and in the presence of O, Fe+2 ion and ascorbic acid. In (I) Q is (a) or (b); R and R1, are each H or C1-4 alkyl; one of R and R1 is H or C1-4 alkyl; the other is C1-3 alkoxy, C2-4 alkenyl or allenyl.
Patent KR-900005386-B1 (KR)
Title: Glass sheet press bending system
Inventor: NITSCHKE DEAN M
IPC: C03B23/03
Filed: 1987-03-09
Granted: 1990-07-28
Abstract: A glass sheet press bonding system has a bending station for providing press bending between upper and lower moulds, without intrusion into or through a conveyor on which the glass sheets are heated prior to the bending. The upper mould is positioned above the conveyor, while the lower mould is movable horizontally at an elevation above the conveyor from a first position adjacent the upper mould to a second position below the upper mould, where vertical movement performs the press bending between the moulds. A transfer mould receives the bent glass sheet from the upper mould for cooling.
Patent KR-900008587-B1 (KR)
Inventor: WOO JONG-HYON
IPC: B64C11/00
Filed: 1987-08-01
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-910000760-B1 (KR)
Title: Drainage device
Inventor: QUERCIA RICCARDO
IPC: A61J1/16
Filed: 1987-10-06
Granted: 1991-02-06
Abstract: An apparatus (10) for draining fluids, for example, from a chest or pleural cavity, includes a collection chamber (12) for collecting fluids through an inlet port (36) for entry of the fluids. Also included is a dry or waterless suction control chamber (16) in fluid communication with the collection chamber (12) for regulating the degree of vacuum imposed in the collection chamber. If desired, a seal chamber (14) can also be provided between the dry suction control chamber (16) and the collection chamber (12) so as to prevent any ambient or atmospheric air from passing into the collection chamber. The suction control chamber (16) has a first inlet (60) which is coupled to a suction source and second inlet (74) communicates with the ambient. A waterless regulator (72) is provided for regulating the degree of suction imposed in the collection chamber (12) at a plurality of predetermined preset levels of suction. This regulator is positioned between the suction inlet (6) and the ambient inlet (74). The suction control chamber (16) also has at least a visual indicator (152) disposed between the regulator (72) and the suction inlet (60) for providing immediate confirmation of proper operation of suction in the collection chamber.The present invention also includes an apparatus (118) for supporting a housing from a support (120) including a bracket member (116) formed of opposed walls (272, 274) and having a post member (276) extending between the walls, one of the walls (272) capable of being positioned on the housing; and a hook member (278) having one rotatably secured about the post member (276) for selective rotational movement from a first storage position to a second hanging position, the other end of the hook member (278) being configured for engagement with the support (120), the one end of the hook member (278) and the bracket (116) being configured and dimensioned so that the hook member (278) remains locked in the hanging position.Also contemplated within the present invention is a device (159) for retaining tubing (146) under compression so as to provide self-sealing capability of the tubing during sampling or injection procedures.
Patent KR-950004028-B1 (KR)
Inventor: MITAMURA HIDEYUKI
IPC: C08L75/04
Filed: 1987-10-22
Granted: 1995-04-22
Abstract: 내용 없음.