baber/WOPTO huggingface dataset:
Patent ES-2343050-B1 (ES)
Title: Procedimiento para la preparacion de desvenlafaxina y sus sales de adicion de acido farmaceuticamente aceptables.
Inventor: GRACIA GARCIA JESUS ANGEL
IPC: A61K31/138
Filed: 2008-12-16
Granted: 2011-06-14
Abstract: Procedimiento para la preparación de
desvenlafaxina y sus sales de adición de ácido farmacéuticamente
aceptables. 
     La presente invención se refiere a un
procedimiento para la preparación de desvenlafaxina o una sal de
adición de ácido farmacéuticamente aceptable, basado en la
desmetilación de venlafaxina mediante el empleo de compuestos de
alquil aluminio o de hidruros de alquil aluminio, en particular TIBA
y DIBAL.
Patent ES-2382434-B1 (ES)
Title: Sistema integral de enmarcado de paredes no portantes de obra de fabrica en edificacion
Inventor: ZAMORA MESTRE JOAN LLUIS
IPC: E04B2/14
Filed: 2009-05-08
Granted: 2013-04-26
Abstract: Sistema integral de enmarcado de paredes no portantes de obra de fábrica en edificación. Este enmarcado se realiza mediante unos perfiles que actúan como solución de continuidad de la pared con los otros elementos constructivos del edificio. Estos perfiles permiten a la pared resolver adecuadamente sus encuentros horizontales, tanto con el suelo inferior como con el techo superior, así como sus encuentros verticales, bien con elementos estructurales (paredes o pilares) o con otras paredes divisorias y particiones. Si este sistema de enmarcado se aplica también al perímetro interior de contacto de la pared con sus oberturas, su uso puede sustituir con ventajas la función que vienen realizando los actuales sistemas de fijación de las oberturas interiores (gafas).
Patent ES-2337011-B1 (ES)
Title: Procedimiento de control domotico y sistema de comunicaciones que utiliza dicho procedimiento.
Inventor: BADIA FOLGUERA DAVID ANTONIO
IPC: G05B19/048
Filed: 2009-12-07
Granted: 2011-02-02
Abstract: Procedimiento de control domótico y sistema de
comunicaciones que utiliza dicho procedimiento. 
     Procedimiento de control domótico de un espacio
habitado del tipo que comprende los siguientes pasos: medición o
detección por parte de un sensor; envío de una primera señal
correspondiente a la medición o detección efectuada a un dispositivo
de control; procesamiento de la citada primera señal; envío de una
segunda señal correspondiente a la señal procesada a una interfaz
gráfica, caracterizado porque el procesamiento de la citada primera
señal incluye la adición de un identificador de origen de dicha
primera señal; inclusión de la citada señal procesada en una señal
de difusión de televisión; recepción de la señal de difusión de
televisión por parte de un receptor de televisión; representación en
una pantalla de televisión de la citada segunda señal.
Patent ES-2410230-B1 (ES)
Title: Composición farmacéutica para el tratamiento de las enfermedades cerebrovasculares.
Inventor: LIZASOAIN HERNANDEZ IGNACIO
IPC: A61K31/05
Filed: 2011-11-29
Granted: 2014-04-04
Abstract: La presente invención se relaciona con una composición farmacéutica que comprende citicolina o una sal farmacéuticamente aceptable de la misma y un activador de SIRT1 para su uso como medicamento para el tratamiento y/o prevención de una enfermedad cerebrovascular.
Patent ES-2459241-B1 (ES)
Title: Sistema de almacenamiento térmico y su procedimiento de carga y descarga
Inventor: JOVE LLOVERA ALEIX
IPC: F28D20/02
Filed: 2012-10-04
Granted: 2015-02-17
Abstract: Sistema de almacenamiento térmico y su procedimiento de carga y descarga mediante un fluido caloportador. El sistema incluye un material de almacenamiento de cambio de fase contenido en una carcasa que es atravesado por unos tubos de intercambio de calor (3), preferentemente verticales, cuyo extremo inferior conecta con al menos un colector inferior (62) por medio de unos subcolectores inferiores (62) que incluyen una serie de inyectores (9) para permitir introducir fluido caloportador en estado gaseoso; en su extremo superior, dichos tubos (3) conectan por medio de subcolectores superiores (61) con al menos un colector superior (61) que está, a su vez, conectado con un calderín (1) del que salen unas tuberías bajantes (8) por las que circula el fluido caloportador en estado líquido, situadas exteriormente a la carcasa, que conectan a dicho calderín (1) con el colector inferior (62), lo que permite una circulación natural del fluido caloportador dentro del sistema.
Patent ES-2609127-B1 (ES)
Title: SISTEMA HÍBRIDO-FLEXIBLE DE PROTECCIÓN INTEGRAL DE EXTREMIDADES SUPERIORES PARA EL SECTOR DEPORTIVO y MÉDICO
Inventor: GARCÍA MOTOLINIA JUAN FABIÁN
IPC: A63B71/12
Filed: 2015-10-14
Granted: 2018-01-25
Abstract: Sistema híbrido-flexible de protección integral de extremidades superiores para el sector deportivo y médico.#La presente invención tiene por objeto el desarrollo de un sistema de protección para los brazos que permite prevenir posibles lesiones provocadas por accidentes en actividades deportivas de riesgo y otras de prevención médica. Este sistema protege la extremidad desde la palma de la mano hasta la parte superior del bíceps. La invención es flexible, anti-corte, anti-trauma, anti-abrasión, con capacidad ignífuga y dispersora de energía en caso de impacto. Adecua partes semi-rígidas y rígidas para una mejor protección de las zonas más expuestas y débiles. Contiene un sistema anti-rotación así como una apertura para incorporar un sensor corporal.#El diseño contiene diferentes estructuras de aleaciones, materiales compuestos, espumas metálicas, fibras e hilos de alto rendimiento, resinas especiales con nano-partículas, geles y espumas especiales en absorción de energía, textiles hipoalergénicos, película reflectante, y otra impermeable.
Patent ES-2593473-B1 (ES)
Title: Producto oftalmológico, método de obtención y método de limpieza y desinfección de lentes de contacto
Inventor: HERRERO COLMENERO RAQUEL
IPC: A61L12/10
Filed: 2016-10-24
Granted: 2017-09-13
Abstract: Producto oftalmológico, método de obtención y método de limpieza y desinfección de lentes de contacto.#La presente invención se refiere a un producto oftalmológico que comprende una concentración de iones plata muy baja pero efectiva en la limpieza y desinfección, así como al método de obtención de la misma. La presente invención también se refiere a un método de limpieza y desinfección de lentes de contacto con el producto de la invención.
Patent HR-P20020277-B1 (HR)
Inventor: GAULLIARD JEAN-MICHEL
IPC: A01N47/02
Filed: 2002-04-03
Abstract: Insekticidne kompozicije, naznačene time, što obuhvaćaju: a)	između 0,001 i 5%, a bolje između 0,05i 1% i najbolje između 0,05 i 0,5% spoja formule (I): u kojem: R1 je jedan atom halogena ili jedna CN grupa ili jedna metil grupa ili jedna CH3CO grupa; R2 je S(O)nR3;R3 je alkil ili haloalkil; R4 predstavlja jedan atom vodika ili halogena; ili jedan radikal NR5R6, S(O)mR7, C(O)R7 ili C(O)O-R7, alkil, haloalkil ili OR8 ili jedan radikal -N=C(R9)(R10);R5 i R6 predstavljaju nezavisno atom vodika ili jedan radikal alkila, haloalkila, C(O)alkil, S(O)rCF3; ili R5 i R6 mogu zajedno formirati jedan alkalni dvovalentni radikal koji može biti prekinut jednim ili dva dvovalentna heteroatoma, kao što sukisik ili sumpor; R7 predstavlja jedan radikal alkila ili haloalkila; R8 predstavlja jedan radikal alkila, haloalkila ili jedan atom vodika; R9 predstavlja jedan radikal alkila ili jedan atom vodika;R10 predstavlja jednu grupu fenila ili heteroarila eventualno supstituiranog sa jednim ili više atoma halogena ili grupa kao što su OH, -O-alkil; -S-alkil, cijano, ili alkil; X predstavlja jedan atomtrovalentnog dušika ili jedan radikal C-R12, a tri druge valencije atoma ugljika su dio aromatičnogprstena; R11 i R12 predstavljaju, nezavisno jedanod drugog, jedan atom vodika ili halogena; R13 predstavlja jedan atom halogena ili jednu grupu haloalkila, haloalkoksi, S(O)qCF3 ili SF5;m, n, q, r predstavljaju, nezavisno jedan od drugog jedan cijeli broj jednak 0, 1 ili 2; uz ogradu da, kada je R1 metil, onda je R3 haloalkil, R4 je NH2, R11 je Cl, R13 je CF3 i X je N; b)	između 0,05 i 10%, bolje između 0,1 i 5% (ili više) sredstva koje zadržava vlagu, prvenstveno sredstvo koje zadržava vlagu organske prirode; ic)	između 40 i 99%, bolje između 50 i 98% (i najbolje između 70 i 97%) biljnog brašna. Patent sadrži još 16 patentnih zahtjeva.
Patent JO-2877-B1 (JO)
Title: Tetrahydroisoquinolylsulphonamide derivatives, their preparation and their use in therapeutics
Inventor: DIAZ MARTIN JUAN ANTONIO
IPC: A61P3/04
Filed: 2005-05-23
Granted: 2015-03-15
Abstract: Compound corresponding to the formula I: in which: may adopt a value from 1 to 6 - (C) n-represents a -C1-6 alkylidene group, optionally substituted by 1 to 4 substituents; -R1 represents . a hydrogen atom , . a C1-6 alkyl group R2 represent . a hydrogen atom, . a C1-6 alkyl or C3-6 cycloalkyl group ,each of which is optionally substituted by 1 to 4 substituents; B represents . NR3R4, -where R3 and R4 represent, independently of one another, a C1-6 alkyl group or a hydrogen atom, or R3 and R4 together represent a C1-6 alkylidene, a group aC2-8 alkenylidene group, a C1-3 alkylidene-O-C1-3 alkylidene group or a C1-3 alkylidene-N (R5)-C1-3 alkylidene in which R5 represents a hydrogen atom, a C1-3 alkyle or C1-6 alkylcarbonyl group, it being possible for there C1-3 alkyle and C1-6 alkylcarbonyl group to be substituted, or . a cyclic amino,bonded via a carbon to the group-NR1-(C) n- such as aziridine, azetidine, pyrrolidine, piperidine or morpholine; The groups R3 and R4, and the cyclic amino being optionally substituted and the nitrogen atom being optionally substituted. Application in therapeutics
Patent JO-P20130313-B1 (JO)
Title: Prophylactic and/or therapeutic agent for behavioral and psychological symptoms associated with neurodegenerative disease or impulsive symptoms associated with mental disease containing brexpiprazole or salt thereof
Inventor: MAI NAKAMURA
IPC: A61K31/496
Filed: 2013-10-24
Granted: 2021-08-17
Abstract: The present invention relates to a prophylactic and/or therapeutic agent for behavioral and psychological symptoms associated with neurodegenerative disease or impulsive symptoms associated with mental disease, which contains 7-[4-(4-benzo[b]thiophen-4-yl-piperazin-1-yl)butoxy]-1H-quinolin-2-one or a salt thereof as an active ingredient.
Patent KR-800001325-B1 (KR)
Title: Apparatus for feeding a filler cord in the element forming for slide fastener
Inventor: MAEDA ISAMU
IPC: A44B19/42
Filed: 1975-09-04
Granted: 1980-10-27
Abstract: A sliding fastener reinforcing cord feed apparatus-feed from cord loop under minimum tension through teeth forming helical filament. As the coiled slide fastener element is being formed by winding a filament helically a filler cord is fed through it. Between the cord supply and the filament winding the cord follows a longitudinal path which includes a loop portion at which it is gripped and engaged. This enables the cord to be driven along the longitudinal path, and the rate of feeding is adjusted to correspond to the rate of formation of the fastener elements.
Patent KR-820000864-B1 (KR)
Title: Elevator speed control system
Inventor: TEROZONO N
IPC: B66B1/30
Filed: 1976-08-05
Granted: 1982-05-17
Abstract: The elevator speed control system accelerates an induction motor (11) for an elevator car in accordance with a voltage dependent upon a differential signal (Vd) between a command speed signal (Vp) and the actual speed signal (Vt) and passed through a saturation generator. The saturation generator issues a command for applying across the motor its rated voltage upon the closure of a normally open contact set disposed in it. The system includes a sensor circuit (17) which is responsive to the difference signal less than a predetermined magnitude to decrease an output from the saturation generator.
Patent KR-800001536-B1 (KR)
Title: Method and plant for supplying energy to an electric arc furnace
Inventor: FALTEJSEK K
IPC: H05B7/18
Filed: 1977-12-01
Granted: 1980-12-20
Abstract: Title method and plant are described. A resistance with the furnace(1) is connected with a generator(6) which is drived by a steam turbine(7) on constant load, while the supplying energy is cut off th the electric arc furnace (1). The turbine(7) for the generator(6) is drived by steam from water by the heat energy of the resistance with electric energy, and supplying electric energy to the furnace(1).
Patent KR-820000487-B1 (KR)
Title: Method for preparation of caralysts useful in manufacture of dicarboxylic acid anhydride by oxidation of hydrocarbons
Inventor: BREMER N
IPC: B01J27/14
Filed: 1978-05-30
Granted: 1982-04-08
Abstract: Catalysts for oxidn. of C4 hydrocarbons to maleic anhydride(I) are prepd. by reducing V(V) compds., heating the aq. product with P(V) compds. at >120oC, drying, and calcining at 250-600oC, preferably in the presence of 0.  Thus, 36.37g V2O5, 22.4 g black UOx, and 50 mL H2O are ball-milled 3 h, mixed with 600 mL H2O and 12.26 g W(particle size<10), refluxed 2.5 h, cooled, mixed with 53.0g 85% H3PO4, heated 1 h at 180oC and 6.3 kg/cm2, dried at 100oC, and calcined 2 h at 482oC in air to give VP., 15 Uo.200x + Wo.166.  Passing 98:1 air-C4H10 over this catalyst at 506oC give I with conversion 36.1%/h and 5 electivity 36.6.
Patent KR-820000383-B1 (KR)
Title: Process for preparation of 1,9-dihydoxy octahydrophenanthrenes
Inventor: MELVIN LAWRENEE SHERMAN
IPC: C07C43/20
Filed: 1978-11-13
Granted: 1982-03-26
Abstract: Title compds. I[W = H, Me, pyridyl, Ph, Cl- or FC6H4, R5 (R6 = H, Ph, Cl- or FC6H4; a = 1-5; b = 0-5; a+b<=5); R1 = H, PhCH2, Bz, C1-5 alkanoyl; R2 = H, C1-6 alkanoyl, Bz; R3 = H, Me, Et; R4 = H, C1-6 alkyl, PhCH2; Z = C1-9 alkylene, (alk1)m X(alk2)n; alk1,alk2 = C1-9 alkylene; C atoms in alk1 and alk2 <=9; X = O, S, SO, SO2  were prepd. by the reduction of II, followed by reaction of them with alkanoylic acid or benzoylic acid.  I were useful as analgesics, antihypertensives, diuretics, tranquilizers, immunosuppressants, antisecretory agent, and in reducing intraocular, pressure in glaucoma.
Patent KR-840001697-B1 (KR)
Title: Color television picture tube with color-selection structure and method
Inventor: HOCKINGS ERIC FRANCIS
IPC: H01J29/81
Filed: 1980-11-18
Granted: 1984-10-15
Abstract: In a three in-line beam, phosphor stripe, post-deglext-ion focussing color tube, the shadow mask comprises a plate (41) defining an array of apertures(43), together with conductor (45) insulatedly soaced from it and forming a pair of windows in each aperture. The tube is operated with the conductors (45) held at a negative potential relatively to the plate (41), so that pairs of beam (53A, 53B, 51A, 51B, 55A, 55B) transmitted through windows in adjacent apertures (43) are deflected towards one another to excite the same phosphor stripe and, also, are focussed (compressed) in the narrow width direction of the phosphor stripes.
Patent KR-820001896-B1 (KR)
Title: Coins accumulation disposal method
Inventor: KANG CHEOL HEUI
Filed: 1981-07-21
Granted: 1982-10-18
Abstract: In a vending machine, the method of accumulating & disposing coins is improved by means of simplifying two or more passageways (according to the kinds of coins) into one passageway(9).  When coins are put into a slot hole(2), a coin distribution mechanism(1) leads the coins to the 1st(3), 2nd(4), or 3rd outle(5).  The coins come from each outlet are accumulated into the passageway(9) until being received in a coin receiver(11) or being rejected.  The detectors(6,7,8) attached to each outlet detect the kinds of coins the number of coins & the put sequence of coins, and then allow them to be memorized into the control circuit.
Patent KR-870001311-B1 (KR)
Title: Gas-venting arrangement incorporated with a mold
Inventor: TAKASHIMA DAKAHIKO
IPC: B22D17/20
Filed: 1981-11-20
Granted: 1987-07-13
Abstract: A gas-venting arrangement is incorporated with a mould having stationary and movable halves forming a mould cavity.  Vent passage communicating with the cavity has at least one by-pass passage, while gas discharge passage communicates with the outside of the mould. The valve has a seat which can connect to these passages and a movable valve, engagable with the seat in such a way that the vent cannot connect to the discharge passage, which can communicate with the by-pass. in first position.  The vent and the by-pass cannot connect with the discharge in the second positon.  During initial moulding, the valve is placed in the first positon and restrained there, while it moves to the second position when melt flows down the vent passage and impinges on it.
Patent KR-880001551-B1 (KR)
Title: Tape cassette
Inventor: SAITO KENJO
IPC: G11B23/04
Filed: 1982-05-04
Granted: 1988-08-20
Abstract: A tape cassette (20) comprising; a rotatable supply reel (3) for supplying tape (T) and having flange means (3A, 3B); a rotatable take-up reel (4) for taking up said tape (T); and lock means (10) for preventing rotation of said supply reel (3) and said take-up reel (4) when said tape cassette (20) is not in use; characterised by; further lock means (21) for preventing rotation of said supply reel (3) in a first direction to take up said tape (T); a pivot (22); and plate means (24) secured to said further lock means (21) and pivotally mounted on said pivot (22); said plate means (24) being in frictional engagement with said supply reel (3) for pivotally moving said further lock means (21) into locking contact with said flange means (3A) in response to rotation of said supply reel (3).
Patent KR-920000037-B1 (KR)
Inventor: DISTIN ROBERT
IPC: F16H13/08
Filed: 1982-10-19
Granted: 1992-01-06
Abstract: 내용 없음.
Patent KR-850001331-B1 (KR)
Title: Composition of the insecticide
Inventor: KANG SE-HUN
IPC: A01N25/00
Filed: 1983-05-09
Granted: 1985-09-19
Abstract: Insecticides were made of  l-d-cyano-m-phenoxybenzyl-d- cisdibromocresanlemate (I), having high lethality, and 5-benzyl- 3furylmethyl-d-cis(E)ethanothioperadrate (II), or d-alesronyl-dtrans- cresantemate (III), which produced good knock-down effects on mosquitos. The mixture ratio of I to II by wt. was 3 to 7 or 5 to 5, which had the highest lethality of various mixtures. The mixture ratio of I to III by wt. was 2 to 8 or 4 to 6, which had the highest lethality.
Patent KR-860000020-B1 (KR)
Title: Measuring device of velocity and thickness
Inventor: LEE IL-OG
IPC: G01R33/12
Filed: 1983-10-29
Granted: 1986-01-30
Abstract: This device measures the velocity and thickness of the charging materials(i.e. iron ore, coke and its mixed layer) in a blast furnace. It transmits the charging value of the inductance(L) of the magnetoscopes(7)(8) through a cable(9) to an electronic measuring apparatus(10). The charging transmitted value of the inductance(L) is converted into current or voltage. The output value is recorded on a recording device(11). "U"-shaped supporters(5) are established respectively along the inner and outer parts of the charging materials in the blast furnace. a nonmagnetic steel pipe(6) is connected perpendicularly to the supporters(5).
Patent KR-870000178-B1 (KR)
Title: Method of die casting
Inventor: SUZUKI HARUO
IPC: A23J3/00
Filed: 1983-10-31
Granted: 1987-02-14
Abstract: This invention relates to the method of die casting which has two processes that are carried out simultaneously; one is the injection process of molten metal and the other is the applying pressure to the molten metal process. The effect of this method is that blow holes in the casting material is prevented by sufficient pressure which is supplied with smooth operating of pressurization plunger. The plunger is operated smoothly because the solidified layer of molten metal which exists between the outside of plunger and the inside of pressurization pathway is maintained while the plunger is advanced, and adhesion of molten metal is prevented by the solidified layer.
Patent KR-850000469-B1 (KR)
Title: Process for the preparation of cyclohexylbiphenyls
Inventor: EIDENSCHINK RUDOLF
IPC: C09K19/14
Filed: 1984-07-14
Granted: 1985-04-08
Abstract: Cyclohexylbiphenyl(I), used for optical display elements based on the Schadt-Helfrich effect, is prepared from compound(II) by reducing a carbonyl gp. of (II) to a methylene gp., where R1 = C1-C12  alkyl gp.; R2 = C1-C12 alkyl gp.; and R3 = H or C1-C12 alkyl gp. (I) is in the liquid crystal meso-phase under a quite broad temp. range, and has a clear point at not less than 150≰C.
Patent KR-860001005-B1 (KR)
Title: The method for water-proof reagent of resin emulsions
Inventor: LEE BONG-CHAN
IPC: C09K3/18
Filed: 1984-07-25
Granted: 1986-07-26
Abstract: Resin-emulsion composition used as water-proof agent of cement is prepared by blending 60 parts of asphalt emulsion, 30 parts of epoxy resin emulsion, and 30 parts of rubber emulsion. Rubber emulsion is prepared from solution of 50 parts of natural rubber or synthetic rubber dissolved in 100 parts of organic solvent, e.g., toluene or xylene, by mixing with 10 parts of anionic and nonionic surfactant.
Patent KR-930009657-B1 (KR)
Title: Start control method and circuit for optical disc playback system
Inventor: NAKATSUYAMA TAKASHI
IPC: G11B7/095
Filed: 1985-05-06
Granted: 1993-10-08
Abstract: A start-control method is disclosed for an optical disc play-back system comprising an optical disc (1) with an information track to be read, a disc drive motor (27) which rotates the optical disc (1), an objective lens (2) facing the information track, a photoelectric sensor (A to F) which receives a beam of reflected light from the surface of the optical disc (1) through the objective lens (2), a focus servomotor (25) which drives the objective lens (2) in a direction normal to the surface of the optical disc (1), a tracking servomotor (26) which moves the objective lens (2) radially across the optical disc (1), a drive circuit (16, 20) for starting the disc drive motor (27), a focus search circuit (13, 17), a focus servo circuit (12, 17), a tracking servo circuit (14, 18, 19), a disc-drive motor servo circuit (15, 20) for regulating the speed of the disc drive motor (27) at normal operating level, and means (10) for generating control signals for the focus servo circuit (12, 17), the tracking servo circuit (14, 18, 19) and the disc-drive-motor servo circuit (15, 20), the method comprising the steps of energizing the disc drive motor (27) for a predetermined period of time, and then establishing at least the focus search circuit (13, 17) while the disc drive motor (27) continues to rotate due to the force of inertia.
Patent KR-920009601-B1 (KR)
Inventor: MARK ROBERT T
IPC: F16K31/06
Filed: 1985-08-31
Granted: 1992-10-21
Abstract: 내용 없음.
Patent KR-890000771-B1 (KR)
Title: Manufactring method of a picture frame
Inventor: LEE DONG-SOO
IPC: B27M3/08
Filed: 1985-11-18
Granted: 1989-04-06
Abstract: This invention relates to a method for mass-producing wooden picture frames in circular or elliptical forms.  Thin wooden sheets (2) peeled from a log (1) are cut to have a uniform width and joined with each other at respective ends by applying adhesive, heat and pressure to be rolled on roll (7), from which the sheet stretches out through tension rolls (8) and guide panel (9) over a larger roll (10) having a dia. corresponding to the desired size of the frame.  The sheet is rolled on the roller with application of adhesive on its surface in layers to have a desired tickness of the frame and then heated in a chamber at 80-100 degree C for 6 hours to be cut into a proper thickness for the final product.
Patent KR-900000011-B1 (KR)
Title: Manufacturing process for the seat of cassette tape
Inventor: LEE JONG-MOO
IPC: G11B5/84
Filed: 1986-04-08
Granted: 1990-01-18
Abstract: The seat for cassette tape is manufactured by the process in which : (A) 1st mixt. is prepared by mixg. a solvent and cation black, 2nd mixt. is prepd. by mixg. neozapine and carbon black, 1st and 2nd mixt. being mixed and added with methanol to be heated and placed in a dye bath for the conveyed white paper to be dyed in the bath and dried in a drier ; (B) toluene and vinyl resin are mixed with to be added MEK and introduced into the mixt. bath, for the dyed paper to be resinized by passing and then dried ; (C) the resininised paper is coated in mixg. bath contg. toluene and a mixed lig. of silicone and a hardening agent or stabilizer and is dried in a drier.