baber/WOPTO huggingface dataset:
Patent ES-2362020-B1 (ES)
Title: Procedimiento para el envasado individual de toallitas húmedas en envasadoras verticales, dispositivo para su puesta en práctica y producto envasado obtenido.
Inventor: PASTRANA ROJAS JOSE MARIA
IPC: B65B5/02
Filed: 2008-07-23
Granted: 2012-06-19
Abstract: Procedimiento para el envasado individual de toallitas húmedas en envasadoras verticales, dispositivo para su puesta en práctica y producto envasado obtenido.#El procedimiento comprende: la introducción de una toallita (1) seca y compactada en un tubo de expansión(2), la aplicación sobre la toallita (1) de al menos un líquido (3, 4) para su empapado o mojado, y su expansión en el interior del tubo de expansión adoptando una configuración tridimensional alargada, el desplazamiento de la toallita (1) humedecida y expandida hacia un envase (5) tipo stick-pack en formación y el cierre final del envase. La invención incluye un dispositivo compuesto por una envasadora vertical (6) provista de alimentador (7) de toallitas humedecidas y el producto envasado obtenido.
Patent ES-2396879-B1 (ES)
Title: Brazo articulado de soporte.
Inventor: ESTEVAN SASTRE CANDIDO
IPC: F16M11/00
Filed: 2010-10-06
Granted: 2014-01-17
Abstract: Brazo articulado de soporte, del tipo de los utilizados para la sustentación de pantallas de TV, terminales informáticos, equipos de iluminación, equipos médicos etc?, tanto desde la pared como desde un soporte, mesa o cama, caracterizado porque está formado por una o varias secciones, articuladas entre sí, de las cuales al menos una de ellas está constituida como un paralelogramo deformable en el que uno de los tramos paralelos de mayor longitud es un tubo hueco que contiene en su interior al otro tramo paralelo constituido por una barra rígida.#La invención que se presenta aporta las principales ventajas de abaratar la producción de los brazos, por los menores números de piezas y de moldes necesarios, permitiendo construir brazos más robustos y propiciando la construcción de brazos más higiénicos y estériles.
Patent ES-2394922-B1 (ES)
Title: Aditivo ecológico líquido compuesto para combustibles fósiles derivados del petroleo.
Inventor: PROCKIV CORZON JUAN CARLOS
IPC: C10L1/14
Filed: 2011-06-20
Granted: 2014-01-14
Abstract: Aditivo ecológico líquido para combustibles líquidos derivados del petróleo, caracterizado porque consiste en: Propilbenceno, Ferroceno, Mesitileno, Trimetilbenceno, Nafta fracción aromática ligera, Acetato de Metilo, Propanona, Biocida, Fungicida, Antioxidante, Emulgente.
Patent ES-2421303-B1 (ES)
Title: Método para la síntesis de pigmentos híbridos nanoestructurados con propiedades sintonizables
Inventor: BAENA MURILLO ERNESTO ROMÁN
IPC: C09D7/62
Filed: 2012-01-27
Granted: 2014-10-30
Abstract: La presente invención se refiere a un método para la síntesis de un pigmento híbrido nanoestructurado con propiedades ópticas y coloidales sintonizables que comprende la dispersión de al menos un material inorgánico de tipo filosilicato en agua y la adición posterior de, al menos, un colorante orgánico solubilizado en agua, en agitación, donde la concentración del material inorgánico tipo filosilicato varía entre 25g/l-3g/l, la concentración del colorante orgánico varía entre 1.5 x10{sup,-6} - 2 x 10{sup,-4} M, la fuerza iónica varía mediante la adición de NaCl en una concentración que varía entre 6.50 x 10{sup,-3} - 1.5 x 10{sup,-4} M, el pH varía entre 7-11 y la temperatura en la dispersión de la etapa es de al menos 25ºC. La invención se refiere también al pigmento obtenido por ese método y al uso del mismo en productos de tintas, pinturas y recubrimientos.
Patent ES-2386269-B1 (ES)
Title: Sistema hibrído metal-composite para absorción de energía en choque
Inventor: TIELAS MACIA ALBERTO
IPC: B60R19/18
Filed: 2012-06-21
Granted: 2013-07-11
Abstract: Sistema híbrido metal-composite para absorción de energía en choque que tiene forma de barra que tiene: una carcasa (1) metálica; un núcleo (2) de relleno de material composite configurado para absorber energía y para aumentar una absorción de energía de la carcasa (1) por medio de una deformación en un eje transversal (10) de la carcasa (1).
Patent ES-2594865-B1 (ES)
Title: Sistema de limpieza para limpiar automáticamente un tanque de un  decantador lamelar y decantador lamelar que incorpora dicho sistema de  limpieza
Inventor: RODRIGUEZ GOMEZ PEDRO ROBERTO
IPC: B01D21/02
Filed: 2015-06-23
Granted: 2017-10-11
Abstract: Sistema de limpieza para limpiar automáticamente un tanque (2) de un decantador (1) lamelar, y decantador (1) que incorpora dicho sistema de limpieza. El decantador (1) comprende: tanque (2) para alojar agua a tratar; y módulos (7) lamelares, sumergidos en el tanque (2), con lamelas (8) sumergidas, para decantar sólidos contenidos en el agua. El sistema comprende: medios de guía (11) fijados al tanque (2); bastidor (13) desplazable por los medios de guía (11); colector de inyección (14) montado en el bastidor (13), y con boquillas (15); bomba sumergible (16), para recoger agua del tanque (2) e inyectarla, por las boquillas (15), en las lamelas (8); y medios de desplazamiento (17) para desplazar el bastidor (13) a lo largo de los medios de guía (11); estando medios de guía (11), bastidor (13), bomba sumergible (16) y colector de inyección (14) sumergidos en el agua a tratar, sobre las lamelas (8).
Patent ES-2558760-B1 (ES)
Title: Máquina expendedora de artículos perfeccionada
Inventor: REINALDO PUERTA JUAN
IPC: G07F11/02
Filed: 2015-10-29
Granted: 2016-11-16
Abstract: Máquina expendedora de artículos perfeccionada, caracterizada por el hecho de que incorpora un segundo recipiente añadido y diferenciado que es alojador de otros elementos expendibles, estando dicho recipiente también en comunicación con un espacio de salida y dispuestos mutuamente de modo que el tránsito de los elementos expendibles desde este recipiente hasta el espacio de salida se efectúa por gravedad; estando el accionamiento del monedero habilitado mecánicamente con capacidad de permisión en su accionado manual para el tránsito de los elementos expendibles desde este recipiente alojador hasta el mismo espacio de salida; y comprendiendo además un juego habilitado para los elementos expendibles del recipiente y que es manipulable por el usuario.
Patent HR-P20030780-B1 (HR)
Title: Multilayered panels comprising mineral fibres and the method and device for manufacture thereof
Inventor: Janez Deželak
IPC: B32B7/00
Filed: 2003-09-29
Abstract: The invention relates to multilayer plates and felts of rock/mineral or glass fibers and a process and apparatus for producing same. Plates and felts of the invention are used in the building industry as heat-insulation materials of preference. They have the advantage of exhibiting significantly improved mechanical properties. <??>Multilayer plates of felts of rock/mineral or glass fibers are fabricated by complementing a basic layer (12) having essentially vertically arranged fibers with at least one additional layer (3,7) having essentially vertically arranged fibers. <IMAGE>
Patent JO-2068-B1 (JO)
Title: Water-binding composition for foods
Inventor: WOLFGANG EPPLER
Filed: 1998-12-23
Granted: 2000-05-21
Abstract: A water-binding composition for binding excess liquid after cooking high-carbohydrate, starchy foods, such as rice, potatoes, pasta, cereals, legumes etc., comprising (a) 20-60% by weight of a physically modified starch, (b) 35-65% by weight of a chemically modified starch and (c) 2-15% by weight of a dried edible fat emulsion.
Patent JO-P20170041-B1 (JO)
Title: Anti-Vista (B7H5) Antibodies
Inventor: SNYDER LINDA
IPC: A61K39/00
Filed: 2017-02-12
Granted: 2021-08-17
Abstract: The present invention relates to antibodies and fragments that bind to a V-domain Ig Suppressor of T cell Activation (VISTA), and methods of eliciting certain biological responses using the antibodies. Methods of identifying anti-VISTA antibodies capable of eliciting certain biological responses are also included.
Patent KR-790000636-B1 (KR)
Title: Collecting method of produced so gas from sintering
Inventor: KIDAMINE YOSIAGI
Filed: 1974-01-01
Granted: 1979-06-18
Abstract: A sintering of green iron concentrates was carried out with down-draft endless convey or type sintering machine for the purpose of collecting SO2 from waste gas of a sintering machine efficiently and economically by compacting the surface of desulfurizing apparatus attached to the sintering machine whereby spraying water or steam jet onto the cooling zone of sintered ore reduced the width of the drying zone and widened the wet green ore zone so the SO2 gas could be concentrated within the compacted area resulting in harder briquetted ore and more stabilized blast furnace operation.
Patent KR-790001532-B1 (KR)
Title: Cigarette lighter cover
Inventor: RONALD JACK CHRISTMAS
IPC: F23Q25/00
Filed: 1974-02-27
Granted: 1979-10-26
Abstract: A cigarette-lighter cover, preferably formed of molded plastic material, is provided in a generally planar configuration having an internally formed hinge enabling a portion of the cover to be swung thereabout to expose a portion of the lighter and a protuberance which may be snapped into a recess in the lighter to releasably hold the cover in place.
Patent KR-790001025-B1 (KR)
Title: Catenary form-furnace
Inventor: NAOYUKI HWUCIE
Filed: 1974-07-18
Granted: 1979-08-20
Abstract: An annealing furnace capable of continuously heat-treating stainless steel strip(5) was comprised of heat-resistant asbestos rollers (4a, 4b) set up at regular intervals. By forming catenae on the materials to be heat-treated and moving forwardly by said rollers(4a, 4b) the amount of air coming from the outside of the furnace could bereduced to a minimum ratio with only one inlet(2) and out let (3) respectively.
Patent KR-800001009-B1 (KR)
Title: Process for the preparation of aryloxy phenyl-propylamines
Inventor: MOLLOY B
IPC: A61P25/18
Filed: 1975-01-09
Granted: 1980-09-22
Abstract: Title compd.(I; R2 = H or methyl; R3 and R4 are halogen, trifluoromethyl, C2-4 alkyl, C1-3 alkoxy or C3-4 alkenyl; n and m are 0-2) and its acid salts, useful as antidepressant agent, were prepd. by reaction of N, N-dimethyl-3-phenyl-3-hal opropylamine(II) and phenols(III). Thus, 29.8g N,N-dimethyl-3-phenyl-3-chloropropylamine hydrochloride and a soln. of 50g p-trifluoromethylphenol, 12g sodium hydroxide and 400ml MeOH were reacted and refluxed for 5 days to give N,N-dimethyl-3-(p-trifluoromethylphenoxy)-3-phenylpropylamine.
Patent KR-790001485-B1 (KR)
Title: Pick-off mechanism for capsule inspection machine
Inventor: ROBERT LOU BOLLMAN
IPC: B07C1/02
Filed: 1975-05-12
Granted: 1979-10-23
Abstract: Title app. for transferring a carrier(36) from the screened capsule to the reject station(88) through a passageway, is comprised of a mechanism for driving the wheel (40) related to the carrier and time control, a mechanism for inducing the capsule to the cavity from the carrier(52), a suction app. for urging the capsule to be in cavity when the wheel is advanced through the screen path, and a pick-off arm for advancing the capsule forward with one motion(120).
Patent KR-790000982-B1 (KR)
Title: Process for the manufacture of s-triazinsulfenimide
Inventor: SCHWARZE W
Filed: 1975-07-28
Granted: 1979-08-16
Abstract: The sulfenamide (I; R1,R2,R3,R4 = H or C1-4 alkyl, Y = divalent hydrocarbyl, methyleneimino, ureylene group, X = R1R2N, imidothio) are scorch inhibitors for rubber vulcanization. Thus, addition of 6-(diethylamino)-2, 4-s-triazinedisulfenyl chloride (from 43.2g dimercaptan) in 250el phMe dropwise to 5, 5-dimethylhydantoin 53. 8, NaOH 16. 8, and H2O 250el and stirring at 0 - 5≰C for 30 min gave 72. 5g 2 (diethylamino)-4, 6-bis [(5, 5-dimethyl hydantoinyl)thio -s-triazine.
Patent KR-790001742-B1 (KR)
Title: Process for the preparation of benz anllide derivatives
Inventor: MINORU SHINDO
Filed: 1975-10-28
Granted: 1979-12-16
Abstract: Benzanilides (I; X,Y is same or not hydrogen, lower alkyl, lower alkoxy, A = lower alkylene, R1,R2 is same or not, lower alkyl), effection on peptic ulcer and having vasodilating activity were prepd. by reaction of MHR1R2 and II.  Thus, 4.7g II in dioxane and 40% aq.dimethylamine were heated at 90-100≰C to give 3.1g I.
Patent KR-800001265-B1 (KR)
Title: Process for preparing cephalosporins
Inventor: SHIRAISHI MITSURU
IPC: C07D501/20
Filed: 1976-05-04
Granted: 1980-10-26
Abstract: Cephalosporins (I; R1 = H, acy1; R2 = residue group of nucleophilic compd.; X = carbony1 or sulfony1 substituted C2-3 branch; Z = residue group of organic acid), useful as bactericides, were prepd. by reacting compd.(II) with nucleophilic compd. Thus, 7β-(D-5-phthalimido-5-carboxyvaleramido)-3-[2-(carboethoxycarbamoy1)benzoy1 oxymethy1-3-cephem-4-carboxylic acid was suspended and then 5-mercapto-1-methy1-1H-tetrazole was added to give 7β-(D-5-phthalimido-5-carboxy-valeramide)-3-(1-methy1-1H-tetrazole-5-y1)thiomethy1-3-cephem-4-carboxylic acid.
Patent KR-810000825-B1 (KR)
Title: Composition for treating synthetic fur and hair
Inventor: SCOTT H
Filed: 1977-07-11
Granted: 1981-08-07
Abstract: A soln. of 300parts 2-diethylaminoethyl methacrylate and 700 parts octadecyl methacrylate in 1000parts molten paraffin wax maintained at 75oC was added to 10 parts polymn. initiator in small increments oven for 6-10hr.  After the addn., the reaction mass was held at 75oC for 2 hr, and the temp. was raised to 100oC and was held for addnl. -0.5 hr.  The reaction mixt. was dild with 2000 parts molten paraffin was. 100 parts of this dild. mixt. was added 4 parts AcOH of 65-70oC and the wax-copolymer was added to 294 parts water to give coating compns. for natural or synthetic hair.
Patent KR-800001305-B1 (KR)
Title: Electrolysis of aqueous solution of sodium chloride
Inventor: GOTO SHOZIRO
IPC: C25B1/16
Filed: 1978-04-29
Granted: 1980-10-27
Abstract: For the electrolysis 5N NaCl contg. Ca2+ 3 and Mg2+ 0.5mg/l was purified in a sedimentation tower contg. a styrenedivinylbenzene copolymer with iminodiacetic acid groups to a Ca2+ and Mg2+ content of 0.008 and 0.003mg/ . This soln. was electrolyzed in a cell contg. a membrane consisting of a hydrolyzed copolymer of F2C:CF2 and methy1 perfluoro-5-oxo-6-heptenoate. The anode was of Ti expanded metal coated with Ru O2 and the cathode was of stainless steel expanded metal. Electrolysis was at 90≰C and 20A/dm2 c.d. The NaOH concn. was 40% and the Ca2+ concn. was 0.008mg/l with a current efficiency of 96%
Patent KR-820001590-B1 (KR)
Title: Structural adhesive formulation
Inventor: ZALUCHA DENIS JEROME
Filed: 1979-04-19
Granted: 1982-09-06
Abstract: Redox-activated, room temp.-curable structural adhesives which strongly bond untreated metal surfaces and are environment-resistant contain a soln. or dispersion of polymers in a monomer compn. contg. a P-contg. compd. such as H3PO3 or a phosphate vinyl ester.  The environmental resistance is improved by adding a polybasic Pb salt, a metal molybdate, a Zn compd., and/or a metal phosphate.  Thus, 100 parts adhesive system contg. poly(vinyl Me ether) 28.3, Hycar 1072 6.4, Me methacrylate 44.8, methacrylic acid 7.8, 2-methacryloyloxyethyl phosphate(I) 4.3, diisopropanol-p-toluidine 1.5, Me2NPh 1.6, Moly FR21 4.4, and SiO2 1.6 was mixed with 4 parts bonding accelerator contg. 50 parts Bz2O3 and 50 parts di-Bu pathalate.
Patent KR-830002276-B1 (KR)
Title: 4-(2'-피리딜 아미노) 페닐 아세트산 유도체의 제조방법
IPC: C07D213/74
Filed: 1979-11-27
Granted: 1983-10-21
Abstract: 내용 없음.
Patent KR-830002292-B1 (KR)
Title: 반도체 ic 등의 석판화 제조방법
IPC: H01L21/225
Filed: 1980-05-20
Granted: 1983-10-21
Abstract: 내용 없음.
Patent KR-840000260-B1 (KR)
Title: Temperature-responsive element
Inventor: NISHIDA YATSUNO
IPC: G01N27/12
Filed: 1980-10-11
Granted: 1984-03-08
Abstract: A reliable humidity sensor is sintered with four components of MgO, LiCl, V205, and Sb2O3. The sum weight of the V2O5 and Sb2O3 is less than 20 mole % of the total weight and the mole ratio of the LiCl and the MgO is 0.42 to 1.12.
Patent KR-840002025-B1 (KR)
Title: Cold bonding mineral polletization
Inventor: GRAHAM RODERICK K
IPC: C22B1/14
Filed: 1980-11-21
Granted: 1984-11-05
Abstract: In massing a mineral powder, a mixt. of mineral powder and starch pellets (wheat powder starch, tapioca starch, corn starch or potato starch) of 0.5-10 wt.% is pelletized and formed into green balls. As the starch is gelatinized,  the pellet is dried. The mineral powder is pelletized at high temp. without going through a combustion process, so the consumption of energy is reduced. This pellet can be treated like combustion pellets.
Patent KR-850001799-B1 (KR)
Title: Electrolysis apparatus using a diaphragm of a solid polymer electrolyte
Inventor: ASANO HIROSHI
IPC: C25B1/10
Filed: 1980-12-27
Granted: 1985-12-21
Abstract: This electrolysis app. was made to electrolyze electrolytes or aq. solutions of alkali metal halogen, hydrochloric acid or sodiumsulfate. This app. is composed of a diaphragm of a solid polymer electrolyte and structural substances of the pos. and neg. poles positioned on either side of a diaphragm. A structural substance of electrodes has an electric conduction substrate of gas permeation(24) and an electrode catalyst layer of porous film(25). A porous electric conduction coating layer(27) is formed between the electrode catalyst layer of porous film(25) and a diaphragm of a solid polymer electrolyte(21).
Patent KR-810001979-B1 (KR)
Title: Process for preparing 2,5-dihydro-1,2-thiazino(5,6-b)indol-3-carboxamides-1,1-dioxides
Inventor: HAARMANN W
IPC: C07D513/04
Filed: 1981-10-30
Granted: 1981-12-08
Abstract: Title compd. (I; R1 = methyl, ethyl; R2 = methyl,ethyl; Y = H, F, Cl, Br, methoxy, methyl, ethyl, trifluoromethyl; Ar = 2-benzimidazolyl,2-oxazolyl, methyl substituted 2-oxazolyl, substituted phenyl; R1' = methyl, ethyl; Ar' = substituted phenyl), having antiphlogistic activity, were prepd. by reaction of 2,5-dihydro-1,2-thiazino [5,6-b indole-4(3H)-one-1,1-dioxide(II) and isocyanate(III).  Thus, dimethyl formamide 20 ml soln. of 2,5-dihydro-2,5-dimethyl-1,2-thiazino[5,6-b  indole-4(3H)-one-1,1-dioxide 1.0 g and isocyanate 0.44 ml was added in the dimethyl formamide 15 ml and 55% sodium hydride oil 230 mg suspension at ice bath and then reacted to give I.
Patent KR-870000736-B1 (KR)
Title: Three layer film having a core layer of low pressure low density polyethylene
Inventor: HORNER JEROME THOMAS
IPC: B29C48/10
Filed: 1982-05-25
Granted: 1987-04-13
Abstract: A flexible co-extruded 3-layer film comprises outer layers of high pressure, low density polyethylene and a core layers of low pressure, low density polyethylene. The film is formed by a conventional blown film tubular extrusion process at a throughput rate of 4-25 (4-20) 1bs/hr per inch of die at 350-600(350-470) deg.F. Pref. overall film thickness is 1.0-3.0(1.5) mil, the thickness of the outside layers is 0.18-0.35 mil each and ratio of the thickness of the respective layers is 1:3:1. The film tensile strength in the transverse direction is at least 4.0 1bs/inch and this value is higher tnan that of a control film in which the core and outer layers are of the same high pressure low density polyethylene.
Patent KR-890003640-B1 (KR)
Title: Tape cassette
Inventor: OHTA SUICHI
IPC: G11B23/08
Filed: 1982-06-22
Granted: 1989-09-28
Abstract: The cassette has an opening portion formed in one side and a notched portion formed in the lower surface in a position adjacent to the opening portion.  A tape is wound round tape reels and passed along the opening portion.  Two covers capable of being opened and closed are provided.  A front cover shields the front face of the tape passed along the opening portion and an inner cover shields the back of the tape.   The tape is enclosed while being held from before and belind between the covers and consequently the adhesion of dust or the like to the tape and the damage of the tape can be prevented.
Patent KR-840000619-B1 (KR)
Title: Supply of electric power automatic equipment
Inventor: RUBI IKETA
IPC: H02H7/00
Filed: 1982-07-22
Granted: 1984-04-28
Abstract: The automatic circuit breaker is comprised of a converter that detects a distribution line current, a rectifying circuit and a level detecting device.  The output of a delay timer circuit, which is connected to a level detector and the first off-delay timer circuit is used as a control signal.
Patent KR-840001152-B1 (KR)
Title: Automatic spray type printing method and apparatus
Inventor: KWON HYOK-CHAN
IPC: D06B5/22
Filed: 1982-11-16
Granted: 1984-08-11
Abstract: In an automatic spray-type printing method and apparatus several spray guns (7), which are connected to an air tank (9) and a dye tank (10) and are arranged in a row or two vertical rows, are attached to the hand (6) of a multi-directional operating appts., so that the guns spray dyes on selectively or intermittently transported printing cloths in all directions. Multi-colored narrow and broad patterns can be produced continuously and repeatedly by this spray-printing method.
Patent KR-850000453-B1 (KR)
Title: Composition of the decrease agent of injuriousness among briquette
Inventor: NAM SANG-CHAE
IPC: C10L10/02
Filed: 1982-12-15
Granted: 1985-04-05
Abstract: Pollutant gases, such as carbon monoxide, sulfur dioxide, and hydrogen sulfide, emitted in the combustion of coal briquettes are reduced by spraying the coal with a liquid mixture containing powdered limestone, cupreous sulfate, potassium permanganate, powdered MgCl26H2O, and chile saltpeter (NaNO3). Briquettes treated with the product show better performance in CO and SO2 emission, combustion time, calorific value, and ignition delays than conventional briquettes.
Patent KR-880000716-B1 (KR)
Title: Sewing machine equipped for produeing shapped seams
Inventor: WILLENBACHER ERICH
IPC: D05B69/20
Filed: 1983-05-04
Granted: 1988-04-25
Abstract: Appts. for producing shaped seams by a sewing machine, is controlled for locating the final stitch of a seam at a predetermined position, e.g. the corner of a bent seam, by a switching circuit including sensors, a pulse generation driven by the machine main shaft, and a stitch length adjuster, e.g. a microprocessor-controlled stepping motor.  The actual work feed amt. is compared with a ref. work feed ant, and the stitch length is adjusted to make the two amts. agree.
Patent KR-880000616-B1 (KR)
Title: Workpiece loading / unloading device for a press or the like
Inventor: SHOJIRO SHIRAO
IPC: B21D43/10
Filed: 1984-05-30
Granted: 1988-04-18
Abstract: The loading and/or unloading device includes a support frame to be mounted to a desired work processing machine.  The support frame has a carriage mounted to it which is moved up and down relative to the support frame and therefore, to the work processing machine by a first drive mechanism.  The carriage carries a parallelogram linkage.  coupled to be bottom link of the parallelogram linkage is a work carrier capable of releasably holding a workpiece to be loaded into and/or unloaded from the work processing machine.  A drive lever has a length equal to half the length of each side link of the parallelogram linkage.  A second drive mecahnism acts to bidirectionally swing the drive lever through a preassigned angle.
Patent KR-850000472-B1 (KR)
Title: Process for preparing benzodiazepine compounds
Inventor: CHAKRABARTI JIBAN KUMAR
IPC: A61P1/08
Filed: 1984-07-24
Granted: 1985-04-08
Abstract: Benzodiazepine derivs. of formula (I) and their acid addn. salts are prepd. by oxidizing compds. of formula (II) after ringclosing (II). In the formulas, R1,R2,R3 and R4 are each H, C1-4 alkyl, C1-4 alkenyl, C3-7 cycloalkyl, halo, C1-4 haloalkyl, C1-4 alkanoyl, nitro, amino, C2-4 acylamino, cyano, hydroxyl, C1-4 alkoxy, C1-4 alkylthio, C1-4 haloalkoxy, -SO2NR8, -SO2R8 or -SO3R8; R5  is of formula (III); R8 is C1-4 alkyl, C1-4 haloalkyl or opt. substd. phenyl; R9 is H, C1-4 alkyl, C3-7 cycloalkyl, C1-4 haloalkyl, benzyl or cyano; R10 is H or C1-4 alkyl; n is 0 or 1; R6 is H or C1-10 alkyl; and R7 is R6 or halo. (I) have neuroleptic and sedative properties.