baber/WOPTO huggingface dataset:
Patent ES-2415773-B1 (ES)
Title: Método de fabricación de piezas de material compuesto con  cambios de espesor
Inventor: CEBOLLA GARROFÉ PABLO
IPC: B29C70/46
Filed: 2011-12-29
Granted: 2014-09-02
Abstract: Método de fabricación de piezas de material compuesto con cambios de espesor. Comprende una primera etapa de apilado y una segunda etapa de conformado y curado, en las que: en la segunda etapa se utiliza un útil de conformado (29) adaptado a la configuración de la pieza (11) salvo en la zona afectada por el cambio de espesor; en la primera etapa se apilan sucesivamente una o más preformas (21, 23) de la pieza con unas telas (31, 33) con las dimensiones necesarias para que se produzca dicho cambio de espesor, unas láminas (35) de material pelable y unas telas complementarias (41, 43) de manera los apilados resultantes tengan el espesor necesario para adaptarse al útil de conformado (29); al final de la segunda etapa, se retiran los laminados (45, 47) resultantes de dichas telas complementarias (41, 43) y las láminas (35) de material pelable.
Patent ES-2528415-B1 (ES)
Title: Dispositivo de anclaje para la cabeza (testa) de los pavimentos
Inventor: GONZALEZ PEREZ JOSÉ MANUEL
IPC: E04F15/04
Filed: 2013-08-09
Granted: 2015-12-22
Abstract: Dispositivo de anclaje para la cabeza (testa) de los pavimentos.#La presente invención se refiere a un dispositivo de anclaje de pavimentos basado en un perfil labrado en el propio material del pavimento, que se complementa con dos postizos dentados preparados para trabarse entre sí impidiendo el retroceso que liberaría las dos piezas del pavimento.
Patent ES-2536462-B1 (ES)
Title: Dispositivo de aparato de cocción
Inventor: ACERO ACERO JESÚS
IPC: F24C15/34
Filed: 2013-11-21
Granted: 2016-03-09
Abstract: La invención hace referencia a un dispositivo de aparato de cocción (10a-b), en particular, a un dispositivo de campo de cocción, con al menos una línea de calentamiento por inducción (20a-b) que está bobinada en una bobina (14a-b), la cual está prevista para generar un campo magnético, y con al menos una unidad de blindaje (12a-b) que está prevista para blindar, al menos parcialmente, al menos un lugar contra un campo magnético generado por la bobina (14a-b).#Con el fin de perfeccionar ventajosamente un dispositivo genérico, se propone que el dispositivo de aparato de cocción (10a-b) compren da al menos un receptáculo (16a-b) que en una posición de instalación esté previsto para un alojamiento de la al menos una unidad de blindaje (12a-b).
Patent ES-2553808-B1 (ES)
Title: Dispositivo y procedimiento para el almacenamiento, regulación de potencia y entrega de energía eléctrica a horas favorables controlado telemáticamente
Inventor: CALATRAVA MARTINEZ JOSÉ VICENTE
IPC: H02J3/00
Filed: 2014-06-10
Granted: 2016-06-08
Abstract: Dispositivo y procedimiento para el almacenamiento, regulación de potencia y entrega de energía eléctrica a horas favorables controlado telemáticamente.#Constituido a partir de un dispositivo de ahorro energético inteligente, capaz de conectarse y almacenar energía procedente de la red eléctrica durante las horas de menor coste, y desconectarse de la red en horas de mayor coste, entregando la energía almacenada en dicha unidad a la carga existente en la vivienda, edificio, comercio o industria, todo ello controlado telemáticamente, constando de una unidad emisora, una unidad receptora, un cargador de baterías, un inversor y la carga.
Patent HR-P20000181-B1 (HR)
Inventor: DOUGLAS JAMES ALLEN
IPC: A61K31/551
Filed: 2000-03-31
Abstract: Formulacija, naznačena time da sadrži spoj koji je sol olanzapin pamoata ili njegov solvat, zajednos farmaceutski prihvatljivim nosačem, diluentom, ekscipijentom i/ili adjuvansom. Patent sadrži još 13 patentnih zahtjeva.
Patent KR-790000874-B1 (KR)
Title: Cell
Inventor: ZZEUZIDA DAKASI
Filed: 1974-04-08
Granted: 1979-07-29
Abstract: A leakproof alkaline battery has acid layer on the inner surface of an anode terminal member. The acid in the acid layer reacts with the alkaline electrolyte to produce salt. Recommended are organic or inorganic acids which actively neutralize the alkaline electrode. The cells may be stored for 1yr. at 55≰C and 95% humidity without leakage.
Patent KR-810000610-B1 (KR)
Title: Process for preparing derivatives of 6-(m-aminophenyl)-2,3,5,6-tetrahydro imidazo(2,1-b)thiazole
Inventor: STUBBS J
IPC: C07D513/04
Filed: 1977-10-15
Granted: 1981-06-07
Abstract: Title compds.(I; R = H, CH3), useful as parasiticide for a warm-blooded animal, were prepd. by reacting l-or dl-6-(m-aminophenyl)-2,3,5,6-tetrahydro imidazo [2,1-b  thiazole with compd. (III).  Thus, d1-6-(m-aminophenyl)-2,3,5,6-tetrahydroimidazo[2,1-b  thiazole 1.0 g was dissolved in aqueous methanol(7 ml methanol/3 ml water) at pH 5, cooled to 0≰C, and 5-carboxy-3-methylisothiazole acid salts 1.1 g was added.  The soln. was stirred, adjusted to pH 8, extracted with methylene chloride, washed with water and then dried to give title compd. (I).
Patent KR-810000804-B1 (KR)
Title: Process for preparing hexahydro-pyrimidine compounds
Inventor: ANAGNOSTOPULOS H
IPC: A61K31/505
Filed: 1978-06-12
Granted: 1981-07-08
Abstract: Title compds. [I; R1 = H, C1-2 alkyl, Ph, tolly1; R2-R5 = H, C1-2 alkyl; R6 = H, C1-3 substituent with O-position-condensed benzene or C1-3 alkoxy or halo-substituted alkyl having halo, NO2 or OH; A = single bond or C6H5-CH; Q = single bond or alkylene group of formula -CnH2n-(n = 2-6); X = O, S; Z = N or -CH  having anti-coagulation or anti-serotonin activity were prepd. by eliminating R7(that is OH) in compds. II or by reacting compds. III with halogen compds. IV(3-isocyanato- or 3-isocyanato-alkano carboxylic acid; Hal = halo) or dihalogen compds. (IVa).
Patent KR-820000506-B1 (KR)
Title: Process for the preparation of organic isocyanates
Inventor: YAMAMOTO R
Filed: 1978-12-15
Granted: 1982-04-10
Abstract: This invention related to the improvement of manufg. method of organic isocyanate.  Organic isocyanate was prepd. by the reaction of organic amine with phosgen in the presence of inert soln.  Gas involved in above reaction product was removed by passing HCl gas through phosgenation reaction product.  Therefore acidic and hydrolytic substance involving HCl was reduced.
Patent KR-820001500-B1 (KR)
Title: Device for driving information carrying members for use in a sewing machine
Inventor: YAMASIDA JIKAO
IPC: D05B3/00
Filed: 1978-12-19
Granted: 1982-08-25
Abstract: Sewing machine includes two information carriers holding hight data to control the needle lateral oscillation positions and feed data to control the length and direction of feed dog movement respectively, and driven individually by a single step motor with fixed phase difference in timed relation to main shaft rotation.  One carrier is secured to the motor output shaft, while the other is fitted loosely to it, and the carriers are normally held at a given angular spacing while the second is permitted to rotate relatively within a set angular range.  After interruption of blocking the second carrier can then rotate alone.
Patent KR-830000187-B1 (KR)
Title: Amorphous metal alloys
Inventor: LUBORSKY FRED E
IPC: C22C38/02
Filed: 1979-04-18
Granted: 1983-02-21
Abstract: An iron-silicon amorphous metal alloy is claimed having improved ductility, elevated temperature stability and saturation flux compositions are 80 % Fe, 12 % B, 8 % Si and 84 % Fe, 15 % B, 1 % Si. The alloys are suitable for use in electrical machines and power transformers.
Patent KR-800001410-B1 (KR)
Title: Method for treatment of industrial wastes
Inventor: SUH KEUN JO
IPC: B01J19/00
Filed: 1979-09-21
Granted: 1980-12-05
Abstract: Mainly for transformation of wastes into wastes soluble mixture dissolving the sludge of the waste sulfuric acid with the formation of SiO2 from the mixture of sodium silicate and water and for agitation of the solution to get reactions between sulfuric ion and sodium silicate, it was neutralized with CaCO3 and water, adjusting pH at 9 with the addition of water, silica and calcium hydroxide.
Patent KR-830000825-B1 (KR)
Title: New arrangement in nuclear reactor measurement equipment room
Inventor: MAGNIN R
IPC: G21C17/00
Filed: 1979-12-14
Granted: 1983-04-19
Abstract: The nuclear reactor is composed of a core(1) which is located in a vessel surrounded by a first protective enclosure(2), and measuring and monitoring equipment(7) which is arranged in a room(8) located on the outside of the lower part of the first enclosure(2), and is connected to detectors which are movable along a number of guide tubes(11). The whole is located on a flat base forming the bottom of a second protective enclosure(5). It is provided centrally with a recess in which the lower part of the enclosure.
Patent KR-820000941-B1 (KR)
Title: Unmanned machining center with stool checking
Inventor: JOHNSTONE RICKARD
IPC: B23Q3/157
Filed: 1980-04-11
Granted: 1982-05-29
Abstract: The machining center has a workpiece support and a spindle (40) adapted to hold and rotate a cutting tool. A workpiece magazine (52) holds a number of workpieces, and a shuttle transfers workpieces, and shuttle transfers workpieces to and from it. A tool checker counts the number of teeth on a tool in the spindle. A comparator compares the counted number of teeth with a recorded number which signifies the number of teeth that should be on the tool. A device is provided for automatically replacing a broken or tool with another from the tool magazine.
Patent KR-840002379-B1 (KR)
Title: Apparatus for developing latent electrostatic images
Inventor: DINALLO SAMUEL R
IPC: G03G15/11
Filed: 1981-03-18
Granted: 1984-12-24
Abstract: The apparatus comprises a container for liquid toner having an elongated longitudinal slot formed in the top wall, and a feed roller seated for rotation within the container. A portion of the circumferential outer surface of the roller extends from the slot. The side walls of the container are provided with inclined flanges cooperating with conforming, inclined ramps. These are provided in the imaging apparatus at the toning station so that the container is guided to a position closely spaced and parallel to the electrophotographic belt.
Patent KR-840001774-B1 (KR)
Title: Process for preparing heterocyclic derivatives
Inventor: CLITHEROW JOHN WATSON
IPC: C07D401/12
Filed: 1981-08-27
Granted: 1984-10-19
Abstract: Title compds. I(R1=C1-14 alkyl, cycloalkyl, aralkyl, trifluoralkyl, etc.; R2=H, C1-4 alkyl; NR1R2=5-10 membered heterocyclyl, optionally substituted with >=1 C1-3 alkyl, OH, O, S; Alk=C1-6 alkylene; Q=2, 5-furan or thiophenedilyl; X,Y=0,S,-CH2-; R3=substituted C2-6 alkyl, alkoxy, C1-4 alkanoyloxy; n=0-3; m=2-5) and their physiol. acceptable salts, useful as histamine antagonists and inhibitor of hypersecretion of stomach acids were prepd. by redn. of II(Da=R1R2Alk; Db=-CH2NH-, -CONH-, -CH:N, Dc=R3)
Patent KR-870001729-B1 (KR)
Title: Portable control box for numerically controlled machine tools
Inventor: OSTBI RAIL D
IPC: G05B23/02
Filed: 1981-12-05
Granted: 1987-09-25
Abstract: Radio frequency signals between the machine tool control system and the remote control unit are carried by a link which is, pref. a single coaxial cable.  The central processing unit of the control system is a digital computer for which programs are stored in a memory.  The remote control unit includes a microcomputer to which the operator inputs commands using touch pad switches and a feedrate switch.  A transceive logic circuit in the unit responds to digital signals from the microcomputer representative of say, coolant enable, machine start of stop commands.
Patent KR-850000558-B1 (KR)
Title: Process for producing an austenitic stainless steel sheet of strip
Inventor: SUMITOMO HIDEHIKO
IPC: C22C38/00
Filed: 1982-07-31
Granted: 1985-04-26
Abstract: Austenitic stainless steel contains (by wt.) upto 0.07% C, upto 1% Si, upto 3% Mn, upto 0.04% P, upto 0.03% S, 16-19% Cr, 6-9% Ni and upto 0.2% N where 102xC% + 4xNi% is upto 29.5% and 102xC% + 90xP% + 64xNi% + 4xNi% is upto 43%. The alloy is formed into strip by casting a slab, hot rolling, descaling, cold rolling and annealing. An example of an alloy which satifies the relationships described contains (by wt) 0.01-0.10%C, 0.4-5.0%Mn, 0.001-0.030%S, 5.0-10.0%Ni, 0.05-2.5%Cu, 0.01-0.6%Ti, 0.01-0.7%Nb, 0.2-1.3%Si, 0.003-0.045%P, 16.0-19.0%Cr, 0.05-2.4%Mo, 0.008-0.2%N, 0.01-0.3%Al balance Fe.
Patent KR-860000064-B1 (KR)
Title: Polyamide resin composition
Inventor: KIM YONG-DOK
IPC: C08K5/34
Filed: 1982-08-27
Granted: 1986-02-06
Abstract: A polyamide resin composition having improved antiflammability and molding properties is prepared by blending 100 wt. parts of nylon-6; 5 - 25 wt. parts of tris(2-hydroxy ethyl) isocyanulate; 0.05 - 3 wt. parts of a compd. selected from the alkanol amines, i.e., N-methyl ethanol amine, N, N-dimethyl ethanol amine, N,N-diethyl ethanol amine, N-phenyl ethanol amine, Nphenyl diethanol amine, N-ethylphenyl diethanol amine, or N,N-diisopropyl amine; and 0.05 - 3 wt. parts of a high fatty acid metal salt, i.e., zinc stearate, magnesium stearate, or calcium stearate.
Patent KR-860001643-B1 (KR)
Title: Process for disassembly a concrete tube mould
Inventor: OKURA MISSUHARU
IPC: B28B21/80
Filed: 1982-09-29
Granted: 1986-10-15
Abstract: A concrete tube mould(A) consists of a cylindrical body(1), a flange(2), an edge piece(3), a few shaft bars(4), a disassembly piece(5), and a spring(6). The flange is fixed on the edge of the body(1) and the edge piece is assembled with it. The bar(4) is arranged with some distance from a hook ring(3a) of the piece(3). The disassembly piece is fixed on the outside edge of the shaft bar. The spring presses the piece(5) inward. A reciprocating slider(5) is established along the longitudinal direction of the mould. Rotating bolts and nuts are assembled along the radius of the mould. A projected piece(16a) is attached on a rod(16) to rotate the disassembly piece.
Patent KR-840001409-B1 (KR)
Title: Electron signal pistol
Inventor: HWANG CHIL-SONG
IPC: G04F13/00
Filed: 1982-10-16
Granted: 1984-09-24
Abstract: An electron gun that does not use explosive powder consists of a delay timer, an oscillator, an NAND gate with 2 stages, an amplifier, and an horn with a moving coil. When the gun is triggered, a circuit generates an audible sound through the horn and transmits the FM signal to a stop watch at the judges stand through the coil antenna.
Patent KR-900005776-B1 (KR)
Title: Process for the preparation of interferon
Inventor: CROWL ROBERT M
IPC: C12N15/00
Filed: 1983-07-11
Granted: 1990-08-11
Abstract: Vector comprises (1) a promoter and operator sequence from lambda bacteriophage, (2) a sequence coding for a hybrid ribosome binding site and (3) an interferon-coding sequence. Esp. (1) is the PL-OL sequence and (2) may code for mature human interferon, human leucocyte interferon or human fibroblast interferon. Component (2) is pref. a modified lambda bacteriophage sequence and typically for mature interferon, has formula GCAACTGACAGGAGAA TTC. Pref. the vector also contains a mutant cI repressorgen from lambda bacteriophage coding for a temp. sensitive repressor protein.
Patent KR-870000376-B1 (KR)
Title: Apparatus for driving of heads
Inventor: FUDAGAWA DOSHINOBU
IPC: G06K17/00
Filed: 1983-08-04
Granted: 1987-03-06
Abstract: The tape handling mechanism is suited to computer inputs, microfilm readers, and magnetic recording tape, and uses pairs of rollers to support sections of a tape in lengths corresponding to each 'page' of information on the tape, permitting access to the required page on the tape without the need to run through its length in order to reach the required part. A central primary roller has second rollers grouped around it. Both rollers may be rotated and the second rollers displaced to allow positioning of the required tape in front of a fixed location used for reading from or writing to the tape.
Patent KR-880002541-B1 (KR)
Title: Attrition resistant molecular sieve
Inventor: ACHARYA ARUN
IPC: C01B39/14
Filed: 1983-10-11
Granted: 1988-11-29
Abstract: Solid lubricant i.e. graphite carbon powder, MoS2, polytetrafluoroethylene powder, WS2, Al-stearate, etc. are uniformly and thinly coated onto exposure surface of mol. particles i.e. cryst. aluminosilicate, cryst. zeolite (having a high void rate in globes of easy crush) in the amt. of 1.0X10 power -5 to -3 per square centimetre of projected area to improve abrasion resistance.
Patent KR-900006658-B1 (KR)
Title: Dimensionally recoverable article and its manufacturing process
Inventor: PITHOUSE KENNETH B
IPC: F16L58/10
Filed: 1984-01-05
Granted: 1990-09-17
Abstract: An article comprises two areas of woven fabric, at least one of which is heat-recoverable, joined together along a line by a mechanical joining arrangement that penetrates at least one of the areas of fabric. The area of fabric penetrated has a direction of crimp that is perpendicular to the line at least along part of the length of the line. The mechanical joining is pref. stitches, but may be staples or a zip. One of the areas of fabric and a matrix polymer form a composite material. The article is coated with a heat-activatable adhesive. The article can be installed around a pipe, a cable, a joint in a pipe or a splice in a cable, a bus bar or a joint in a bus bar. Advantage; the areas of fabric do not pull apart or become distorted.
Patent KR-870001405-B1 (KR)
Title: Crane with alternative operating arrangements
Inventor: ZENNO YOSHIZUMI
IPC: B66C23/74
Filed: 1984-05-11
Granted: 1987-07-30
Abstract: The crane includes a first mobile and swivellable base unit (A), a boom (5) mounted on the first base unit, and a second mobile and swivellable base unit (B).  A counterweight (6) is mounted on the second base unit and a link frame (C) interconnects the two base units.  A gantry structure (7,9) is supported on and across the two base units.  The link frame comprises a front frame (10) having a front end connected to the first base unit, and a rear frame (11) having a rear end detachably connected to the second base unit.  The rear end of the front frame is separably connectable to the front end of the rear frame and to the second base unit.
Patent KR-860001736-B1 (KR)
Title: Injection stretch-blow molded container and resin composition
Inventor: UEKI DORU
IPC: C08L23/10
Filed: 1984-12-13
Granted: 1986-10-20
Abstract: Clear container mfd. by stretch-blow moulding a polypropylene -based resin has sidewalls with percentage haze, converted to 1 mm thickness, of not more than 9%. The resin is a random copolymer of propylene with an alpha-olefin, pref. ethylene present at 1-6 wt.%. Pref. polymers have a melt flow index(MFI) 4-50 (esp. 4-20) g/10 min and a relationship between MFI and intrinsic viscosity (IV) in tetralin at 135 deg.C such that logMFI + 5.20logIV = 1.70 to 1.95.
Patent KR-900002840-B1 (KR)
Title: Stabilized enryme conjugate composition
Inventor: ANAWIS MARK A
IPC: G01N33/535
Filed: 1985-02-02
Granted: 1990-05-01
Abstract: The composition of enzyme conjugate used in enzyme immuno assay is presented.  Thus, enzyme conjugate composition contains enzyme conjugate, calcium salts and polyethylene glycol.  The average molecular weight of polyethylene glycol used is 1000-2000 and contents of polyethylene glycol among compositions is 0.1-10%. The contents of calcium salts of composition is 0.05-1% and the contents of enzyme conjugate is 0.01-1.0 micron g/ml.
Patent KR-890002065-B1 (KR)
Title: Method for growing singl-crystals
Inventor: MAZTTANI GINYA
IPC: C30B15/22
Filed: 1985-07-29
Granted: 1989-06-15
Abstract: A signal crystal pulling furnace is equipped with a magnetic field generator which produces across the melt in the crucible two magnetic areas.  The first area in the upper section of the melt has an intensity to prevent any thermal convection.  The second area in a lower section of the melt has an intensity which does not prevent the thermal convection.  A setting device can be used to shift the boundary between the two areas as the level of the melt drops.
Patent KR-890002310-B1 (KR)
Title: Constant volume lithium battery cell and process
Inventor: STILES JAMES A R
IPC: H01M6/14
Filed: 1985-08-10
Granted: 1989-06-28
Abstract: The const. vol. battery cell holds cell parts [contg. (1) anode composed of Li and nonaq. electrolyte and (2) cathode in spatial relations to anode  by Volta relation.  Li acts as medium when cathode discharges, and phase transition occurs into different structural state (cathode active material i.e. MoS2 can act reversely, give rise to larger cathode expansion than anode vol. reduction when discharging).  Correlation between spatial relations and cathode expansion leads to the reverse act of cells to give compressive load (enough to inhibit the forming of porous ppte. of amalgamated particles irregularly oriented on anode) to the anode in the above state.
Patent KR-930008228-B1 (KR)
Inventor: MALZ RUSSELL E
IPC: C07D211/58
Filed: 1986-04-14
Granted: 1993-08-27
Abstract: 내용 없음.
Patent KR-940004191-B1 (KR)
Inventor: MISENCIK JOHN J
IPC: H02H3/33
Filed: 1986-06-27
Granted: 1994-05-16
Abstract: 내용 없음.
Patent KR-930012183-B1 (KR)
Inventor: COMSTOCK ROBERT J
IPC: C22F1/00
Filed: 1986-08-02
Granted: 1993-12-24
Abstract: 내용 없음.
Patent KR-970002265-B1 (KR)
Inventor: THOMAS GLENN ROBERT
IPC: H01H73/40
Filed: 1986-09-30
Granted: 1997-02-26
Abstract: 내용없음.
Patent KR-900008767-B1 (KR)
Inventor: HIROKAWA KATSUHISA
IPC: G06F3/00
Filed: 1986-10-07
Granted: 1990-11-29
Abstract: 내용 없음.
Patent KR-950000190-B1 (KR)
Inventor: HWANG KIRK K S
IPC: B29C33/34
Filed: 1986-12-18
Granted: 1995-01-11
Abstract: 내용 없음.
Patent KR-900001318-B1 (KR)
Title: Spinneret for conjugated spinning
Inventor: NAKAJIMA NADAAKI
IPC: D01D5/32
Filed: 1986-12-27
Granted: 1990-03-08
Abstract: Spinneret assembly comprises a spinnerete plate with its orifices fed by liquid storing recesses in an adjacent distribution plate.  Each recess receives two different kinds of spinning liquid at its respective opposite ends via respective feed passages of smaller diameter than the recess, which is wider than the orifice it feeds. The feed passages adjust liquid pressure, and receive different liquids from parallel supply grooves in the top face of the distributor plate.  Each supply groove feeds two passages which open into different adjacent recesses.
Patent KR-930003628-B1 (KR)
Inventor: VANDERVORT JOHN R
IPC: F16H63/26
Filed: 1987-02-02
Granted: 1993-05-08
Abstract: 내용 없음.
Patent KR-910007002-B1 (KR)
Inventor: OKUNO ITARU
IPC: F02D29/02
Filed: 1987-04-01
Granted: 1991-09-14
Abstract: 내용 없음.
Patent KR-950015025-B1 (KR)
Inventor: OOTAKI MISUO
IPC: B62D5/07
Filed: 1987-04-01
Granted: 1995-12-21
Abstract: 내용 없음.
Patent KR-940011816-B1 (KR)
Inventor: INCREMONA JOSEPH H
IPC: B05D1/28
Filed: 1987-03-31
Granted: 1994-12-26
Abstract: 내용 없음.
Patent KR-900001252-B1 (KR)
Title: Method for typing reverse characters
Inventor: LEE MYUNG-SUL
IPC: B41J2/315
Filed: 1987-08-10
Granted: 1990-03-05
Abstract: The method for emphasizing the special character with complement method instead of conversion of the font image comprises: a) storing the character input when the character key is pressed; b) performing the desired function when the function key is pressed; c) setting or clearing the emphasizing flag when the emphasizing mode key is pressed.  The character data for emphasis is complemented in each byte and written into a data memry (40).  After typing the complemented characeter, the filed data is checked if the typing is completed, otherwise the next data is fetched to continue the typing.
Patent KR-900000740-B1 (KR)
Title: Process of cotton wool use of rabbit fur
Inventor: KIM YONG-HWAN
IPC: D01C3/00
Filed: 1987-08-13
Granted: 1990-02-10
Abstract: The artificial padding having a good spinnability is prepd. by: (a) alkali treating 500g rabbit hair with 0.5-1% alkaline chemicals contg. water at 80-90 C for 1-2 min.; (b) washing and dewatering the alkali treated with neutralizing agent to the state of weak alkali; (c) neutralizing with 2-5% acidic chemicals for 20-30 sec; and (d) dewatering and drying at 100-130 C to give a lot of crimp to the rabbit hair.
Patent KR-930011623-B1 (KR)
Inventor: SMAZIK KENETH G
IPC: B67D1/00
Filed: 1987-09-22
Granted: 1993-12-16
Abstract: 내용 없음.