baber/WOPTO huggingface dataset:
Patent HU-218570-B (HU)
Title: Imidazolidinone derivatives, preparation thereof and pharmaceutical compositions containing them, which are suitable for treatment of senile dementia
Inventor: HIRAYAMA TAKASHI
IPC: A61K31/4427
Filed: 1994-09-12
Abstract: Imidazolidinone derivatives represented by a following general formula (1) or pharmacologically permissible acid addition salts with cholinergic activity (muscarine M1 activity) provide compounds useful for the therapy of senile dementia. <CHEM> (wherein R denotes a lower alkyl group which may be substituted by halogen, or the like, R<1> and R<2> denote identically or differently hydrogen atoms or lower alkyl groups, R<3> denotes a formula <CHEM> (wherein R<4> denotes a lower alkyl group which may be substituted by halogen, or the like, q denotes 0 to 3, and R<5> denotes a hydrogen atom or the like), m and n denote 0 to 3, p denotes 1 to 3, and X denotes an oxygen atom or sulfur atom).
Patent IT-1236124-B (IT)
Title: Method for the manufacture of plastic suitcases and the suitcases thus produced with the method
IPC: B29D/
Filed: 1989-10-24
Granted: 1993-01-08
Abstract: This invention deals with a method for the manufacture of plastic suitcases. According to the invention, the body (1) of the suitcase, and possibly also the cover (4), are created by blowing. During the formation, a groove is made (3), at the site of one of the frontal sides of the body (1) of the suitcase, which surrounds a substantial area of the said frontal side. This area is then successively removed, preferably by means of milling, so as to create an opening (2) in the body (1) of the suitcase. During the formation, the cover (4) is provided with a peripheral rib (104), intended to engage itself within the groove (3), in cover's closed position. The invention additionally proposes a plastic suitcase created with this method.
Patent IT-1215232-B (IT)
Title: Transport system for material in powder or particulate form
Inventor: YOUNG MICHAEL JOHN RADLEY
IPC: B60B/
Filed: 1985-01-17
Granted: 1990-01-31
Abstract: A horizontal flow channel has an inlet (20) for receiving material and an outlet (11) spaced from this. An ultrasonic transducer (12) coupled to the surrounding body (10) to establish an ultrasonic standing wave effective to displace material toward the outlet. The standing wave pref. has a node at or adjacent the outlet, also an antinode at the inlet. The inlet and outlet can be spaced by one quarter of a wavelength of the wave. The mean of inner and outer circumferences of the body surrounding the outlet is one half the ultrasonic standing wave. The wave is pref. produced in a stepped horn by a piezo-ceramic sandwich transducer.
Patent IT-1202476-B (IT)
Title: Spring compass for drawing small diameter circles
Inventor: HOLY LADISLAV
IPC: B43L/
Filed: 1987-02-05
Granted: 1989-02-09
Abstract: The compasses consists of a guide tube (2) with an end point (1) and a support (3) for the pivoted arm (9) holding the drawing implement. The arm has a lengthwise groove (6), is spring-loaded, and its upper end has a projection which engages with a cam slot (5) on top of the support. By rotating the cam the arm is pivoted in relation to the guide tube, varying the distance between the point and tip of the drawing implement.
Patent IT-1190301-B (IT)
Title: Sewage pipe with automatic backwash lock
Inventor: DALLMER JOHANNES
IPC: E03F/
Filed: 1986-04-08
Granted: 1988-02-16
Abstract: An upwards swivelable non-return flap is secured in a housing with a top cleaning aperture. During backwash, the flap engages an inner inlet. Journals of the flap pivot axis are held in housing bearings. The flap axis journals are fitted in a profiled plate (26), which is insertable from above and is clamped in a profiled housing groove. Each plate has a U-shaped groove (25) for the journals, with a limiting locking web (29), consisting of a lower flank (29b), connected tangentially to a semi-circular groove base, and an angled top flank (29a), forming a V-shaped inserting element.
Patent IT-1188155-B (IT)
Title: New phosphazene polymers and copolymers
Inventor: MINTO FRANCESCO
IPC: C08F/
Filed: 1985-04-18
Granted: 1988-01-07
Abstract: Polyphosphazene homopolymers and copolymers having repeating units (I) are new. X(same or different)=(II)-(IV) R=H, 1-5C alkyl, or aryl or heterocyclic, substd. or unsubstd.; R'=CH2 or aryl or heterocyclic, substd. or unsubstd.. n=0 or an integer 1-5; Y=H, halogen, methyl, nitroso or nitro; X'=X, halogen alkoxy, aryloxy, amino or mercapto, substd. or unsubstd., or a mixt. of these and w+y+z=20-50,000. Homopolymers (1) are prepd. by totally reacting a poly(dichloro-phosphazene) of general formula (NPCl2)m, m=20-50,000, in an organic solvent in the presence or absence of a tert. amine and/or a tetrabutylammonium halide with cpds of formula (V)-(VII)or sodium salts of cpds. (V) or (VII). Copolymers (1) are prepd. by partially reacting the poly( dichlorophosphazene) with additional reagents in an organic solvent in the presence of a tert. amine followed by reacting with cpds. (V), (VI) or (VII) for complete or partial substitution of the Cl in the starting polymer.
Patent IT-1176502-B (IT)
Title: Gas turbine engine cooling airflow modulator
Inventor: HULL PETER RICHARD
IPC: F02C/
Filed: 1984-07-27
Granted: 1987-08-18
Abstract: The system utilises one or more circumferential manifolds for collecting and providing a source of high-pressure cooling air to hot turbine parts. The cooling air is directed to the manifolds through valved passageways that collect compressor discharge air and direct that air radially inwardly and axially downstream to manifold locations. Multiple passageways and manifolds provide a means for maintaining pressure in the hot turbine parts while cooling airflow volume is being modulated through selected manifold and passageway combinations.
Patent IT-1199795-B (IT)
Inventor: VINCENZO MASSA
IPC: C08J7/046
Filed: 1986-12-17
Granted: 1988-12-30
Abstract: Process for consolidating solid materials and/or articles, which exhibit at least one low cohesion degree area associated with at least one structural discontinuity, debouching or opening into the surface and/or pervious from the surface of said material and/or article, with ports or openings having sizes equal to at least 0.01 micron, which process comprises:   (a) introducing into said low-cohesion area associated with a structural discontinuity vapors of at least one p-xylylene monomer and/or a monomer derivative thereof, operating under vacuum, and (b) polymerizing said monomer vapors in situ inside said low-cohesion area associated with said structural discontinuity. r
Patent IT-1213252-B (IT)
Title: New alpha-halo:acyl-alpha-L-aspartyl-L-phenylalanine alkyl ester(s) - and use in prepn. of aspartyl-phenylalanine ester(s) esp. aspartame
Inventor: FINOTTO MARTINO
IPC: C07C/
Filed: 1984-12-04
Granted: 1989-12-14
Abstract: Alpha-haloacyl-alpha -L-aspertyl-L-phenylalanine alkyl esters of formula (I) are new; where R = 1-5C alkyl, esp., Me; R' = H or 1-4C opt. branched alkyl; and Hal = Cl, Br or I. New prepn. of alpha-L-aspartyl -L-phenylalanine alkyl esters of formula (II) comprises reacting (I) with thiourea, cyanic acid salts, thiocyanic acid salts, dithiocarbamic acid salts, guanidine, 1,2-ethanedi-thiol, cysteamine, ethanolamine, ethylenediamine, 1,2-diaminobenzene 1,2-dimercaptobenzene, pyrocatechol or o-aminophenol. Process is pref. in a protic solvent, esp. lower alcohol and/or water, pref. at pH 0-8 and pref. at 20-80 deg.C.
Patent IT-1112631-B (IT)
Title: Absorbent cleaning cloths - mfd. from cellulosic nonwoven fabric impregnated with polymeric binder and low boiling liq. expansion agent
Inventor: RUVOLO ANTONIO
IPC: D04H/
Filed: 1978-05-29
Granted: 1986-01-20
Abstract: A nonwoven textile, (partly) composed of cellulosic material, and of wt. 50-300 g/m2, is impregnated with a homogenised liq. mixt. This liq. is composed of: (1) An aq. dispersion contg. (a) 15-60 wt.% of a thermo-coagulating polymer, of the type generally used as a textile fibre binder; (b) 1-2 wt.% of a coagulating agent for the binder; (c) possibly auxiliary ingredients, e.g. 0-2 wt.% dispersion stabiliser, 0-5 wt.% colourants and solid fillers, 0-10 wt.% water-miscible thermosetting resins; and (2) An expansion agent, at 20-120 wt.% on the polymer, which is a liq. of b.pt. 30-80 degrees C, and which does not dissolve or swell the polymer. The impregnated material is treated at 40-90, pref. 70-80 degrees C to coagulate the polymeric material, and evaporate the expansion agent. It is then washed with water, and dried and partially crosslinked at >=100 degrees C. The thermocoagulating polymer is pref. a (co)polymer of an acrylic ester, acrylic acid, or acrylonitrile, or a butadiene/acrylonitrile copolymer. The expansion agent is pref. CCl3F, n-hexane, etc. The products are used to clean glass panes, floors, etc. They are very porous, this being due to the evapn. of the expansion agent, instead of the usual method employing a costly machine to produce a foam mechanically.
Patent IT-1236417-B (IT)
Title: Method for the insertion of decorations into the body of pressed ceramic products, and the related product
IPC: B44C/
Filed: 1989-10-13
Granted: 1993-03-01
Abstract: The method consists of serigraphing the decorative motif (2), (formed by a thick layer of coloured ceramic material, of the same type as that of the support, but with greater hardness), onto thin polystyrene sheets (1), coupled with a siliconed paper sheet (3). After removing the paper sheet, the polystyrene sheet is placed on the bottom of the mould cavity, with its serigraphed face, turned upwards; then after placing in ceramic material in powdered form, pressing is carried out, and the support, united into one complex with the decorative motif, is sent off for drying and baking. The product is formed by a ceramic support pressed and baked together with the decorative motif, without the need to previously prepare the cavity for the lodging of the coloured material.
Patent IT-1195522-B (IT)
Title: Grape crusher without stalk stripping action
Inventor: VALDISOLO LUIGI
IPC: A23N/
Filed: 1983-01-27
Granted: 1988-10-19
Abstract: Low- and medium activity wastes comprising max. 50kg/m3 are treated by chemical pptn., filtration, pH adjustment, treatment of the soln. by selective reverse osmosis (boric acid/nitrates) followed by ion exchange sepn. of nitrate impurities from the radioactive boric acid portion, which can be returned to the chemical pptn. The recovered nitrate soln. can be used again
Patent IT-1164731-B (IT)
Title: Lubricant and release agent for rubber mouldings
Inventor: FINK HANS-FERDI
IPC: C10M/
Filed: 1979-10-11
Granted: 1987-04-15
Abstract: A mixt. of (a) mono-alkyl ethers of copolymer from ethylene oxide and propylene oxide in wt. ratio 25:75 to 75:25, and (b) copolymer from alkylene oxide and a siloxane, which is soluble or dispersible in (a), in wt. ratio of (a):(b) of 99:1 to 25:75 is used as a lubricant and release agent for rubber mouldings. Used esp. for prodn. of elbow pipes or bent formers or mandrels, for use in automobiles, washing machines, etc. The force required to separate and remove the vulcanised part from the former is reduced, and is less than for (a) or (b) alone. The lubricant can be completely removed from the part with cold water.
Patent IT-1179980-B (IT)
Inventor: SOSA RIZO RICARDO
IPC: E06B9/58
Filed: 1984-02-16
Granted: 1987-09-23
Abstract: A door-actuating device, in which the mechanical system consists of a screw spindle (1) which is actuated by an electric reduction motor and which is connected to the door (3) via a moveable slide (4), is characterised in that the moveable slide (4) can be fastened to the door and removed by means of locking elements (5) which are provided in the door (3) and which can be actuated at least from outside, the locking elements (5) preferably being controllable by a bolt (6), and the moveable slide (4) being accommodated in a guide (7) which partially surrounds the screw spindle (1) and which is preferably narrower at the edges, through which the moveable slide projects and in which it moves, than on its base surface, the slide being moveable upwards and downwards between two lifting-device ends (10) which determine the stopping of the electric reduction motor (2). 
<IMAGE>
Patent IT-1179695-B (IT)
Inventor: SANTANERA ORESTE
IPC: B61F3/04
Filed: 1984-05-29
Granted: 1987-09-16
Abstract: A transmission system for motor-bogies of railway vehicles, having a pair of spaced-apart driving axes (14, 16) driven by at least one drive motor (22, 23) supported by the body of the vehicle, and transmission means between the drive motor and each driving angle axle, including a coupling (26) with barrel-shaped teeth capable of allowing relative movement of each of the driving axles with respect to the drive motor.
Patent IT-1082299-B (IT)
Title: Sliver high pile fabric knitting machine - with increased pile fibre retaining fabric courses per revolution of cylinder
IPC: D04B/
Filed: 1977-08-26
Granted: 1985-05-21
Abstract: One or more of the silver and yarn feeding stations of the knitting machine are modified. This allows the machine to knit two or more fibre retaining fabric courses for each revolution of the cylinder. Each station has a feed for delivering a number of spaced rovings of sliver fibres to separate fixed locations of the needle circle. A number of yarn feeds, knitting cams and air nozzles are located at each station. These are angularly spaced and associated with a separative roving fed by the sliver feed. Used for multifeeding slivers to circular knitting machines for high pile fabrics. Increased production of a stable fabric is achieved.
Patent IT-1235103-B (IT)
Title: Method and respective device installation for the separation of different length bars in longitudinal advancement by layers
Inventor: OFFOIACH RENZO
IPC: B21C/
Filed: 1989-06-22
Granted: 1992-06-18
Abstract: Method and respective device installation for the separation of different length bars in longitudinal advancement by layers, consisting of : - means of aligning the tail of a layer of bars toward the valley with respect to a longitudinal advancement: - one primary and one secondary system of advancement of the layer of bars in a longitudinal sense in transport and skidding (7-8); - one intermediary separation device (8) with roller (8') which inflects the longer bars (B'') with respect to the shorter bars (b') which instead are then stopped by an impediment (8'').
Patent IT-1240867-B (IT)
Title: Method for reduction of pollutant gases produced by burning of fuels
Inventor: CANOVA GIUSEPPE
IPC: F23J/
Filed: 1990-05-16
Granted: 1993-12-17
Abstract: According to the invention a method for reduction of pollutant gases produced by burning of fuels is implemented in a combustion cycle that comprises: - a phase of admission of combustion air of the mixture of fuel in a combustion zone or to a combustion or explosion chamber; - a phase of combustion and/or explosion of the fuel accomplished by known means; - a phase of discharge of the products of combustion to the atmosphere and which is characterized by the fact that in any phase of the cycle but before discharge of the combustion products to the atmosphere ionized and/or ozonized air is admitted to the system carrying out the combustion cycle. The ionized air and ozone, which convert carbon monoxide to carbon dioxide, are produced by known means, for example, electronic devices with increased voltage through which a stream of air is passed, said devices being applied either after combustion has occurred and before the exhaust gases come in contact with the atmosphere or even before combustion occurs.
Patent IT-1236747-B (IT)
IPC: C03B9/40
Filed: 1989-12-21
Granted: 1993-03-31
Abstract: Distributor in which the pneumatic valves are arranged vertically in two parallel horizontal rows inside a single component (1) which, in addition to the abovementioned valves (4) contains a common feed chamber (3) communicating with all the openings for feeding the pneumatic valves, and a delivery chamber (7) communicating with all the delivery openings of the said valves, the latter being suitable for controlling the operation of the mechanisms for forming and handling a machine for the production of hollow glass objects of the type known under the designation "I.S.". <IMAGE>
Patent LT-5764-B (LT)
Title: Cooling module and methos for use thereof
Inventor: USEVICIUS KESTUTIS
IPC: F24J2/00
Filed: 2010-01-21
Abstract: The invention relates to energetic and can be used for accumulating of heat. Cooling module comprises a construction, which includes different thermo capacities. Mentioned construction can accumulate a heat particularly during the cold season. Different construction of basic module can be used for heat accumulating at low temperature, enables to control local transfer of heat or cold, can be used for collecting residual or trifling heat, and can be used for heating a house with new method.
Patent MX-173746-B (MX)
Title: Camara de video y vcr compacto unificado
Inventor: MASUDA TAKASHI
IPC: G11B31/00
Filed: 1990-05-29
Abstract: La presente invención se refiere a una cámara de video y un aparato de grabación y/o reproducción de video casete unificado que comprende: un cuerpo hueco que define un espacio interior que tiene un plano intermedio que se extiende longitudinalmente y una abertura a lo largo de la parte superior y un lado del cuerpo hacia un lado del plano; una unidad de cámara de video que incluye un conjunto de lente de cámara colocado en el espacio interior y que está descentrado hacia el otro lado del plano intermedio; una unidad de grabación y/o reproducción de video casete colocada en el espacio interior y que está descentrada hacia un lado del plano intermedio en relación longitudinalmente traslapantes con respecto a la unidad de cámara de video, y la unidad de grabación y/o reproducción de video casete incluye un compartimiento de portacasete movible entre una posición de carga completamente dentro del cuerpo y una posición de expulsión en donde el video casete en el compartimiento de portacasete se proyecta hacia afuera de la abertura; y una tira de sujeción que se extiende a lo largo del exterior del cuerpo a un lado y que está fijada por sus extremos, en una porción inferior del cuerpo de manera que una mano del operario pueda extenderse hacia arriba entre la y un lado del cuerpo para sostener el cuerpo en la palma de esa mano.
Patent MX-167579-B (MX)
Inventor: RHAM OLIVIER DE
IPC: A23J3/00
Filed: 1984-05-10
Abstract: A process for the production of a whey product which contains whey proteins in a form which is heat stable at a neutral pH. An aqueous solution which contains whey proteins in a form which has not been rendered insoluble is prepared and the Ca, Mg, citrate and/or phosphate concentrations of the solution are adjusted as is its pH to conform to the relationships: [Ca+Mg - citrate]<0 mM when 5.5</=pH<6.2 [Ca+Mg - citrate]<4 mM when 6.2</=pH<7.2 and [Ca+Mg - citrate - phosphate]<4 mM when 7.2</=pH</=9.
Patent NL-184823-B (NL)
IPC: A41D1/14
Filed: 1981-03-30
Abstract: The invention relates to a slacks comprising one or more pockets and a plurality of belt loops attached to the slacks at the height of the waist band. According to the invention the pocket opening of at least one pocket is arranged in the waist band in such a manner that during the wearing of the slacks the pocket opening is covered by a belt passed through the belt loops. In this manner, articles put in said pocket can not be lost or stolen, since pick-pocketing is substantially impossible.
Patent PT-78161-B (PT)
IPC: C07C275/70
Filed: 1984-02-28
Abstract: The invention relates to a new multistage process for the production of 4-amino-6,7-dimethoxy-2-[4-(furo-2-yl)-piperazin-1-yl]-quinazoline corresponding to the following formula   <IMAGE>   and physiologically compatible salts thereof, which gives better yields and uses less expensive and more reactive materials than known processes. The intermediate product formed in this process, N''-cyano-N'-(3,4-dimethoxyphenyl)-O-phenylisourea, shows antihypertensive activity on its own.
Patent PT-87185-B (PT)
Inventor: STUEBER WERNER
IPC: C07C217/54
Filed: 1988-04-07
Abstract: Novel compounds of the formula 
<IMAGE>
 in which R<1> denotes (C1-C8)-alkyl or optionally substituted (C6-C14)-aryl, R<2> denotes hydrogen or an amino acid radical which is protected by an amino protective group which can be removed by a weak acid or base, R<3> denotes hydrogen or (C1-C4)-alkyl and Y<1>-Y<9> denote identical or different radicals of hydrogen, (C1-C4)-alkyl, (C1-C4)-alkoxy or -O-(CH2)n-COOH, (with n = 1 to 6), where one of these radicals is -O-(CH2)n-COOH. 
<??>A process for their preparation and the synthesis of peptide amides by the solid phase method using these novel compounds (spacers) are described.
Patent PT-88841-B (PT)
Inventor: KRUSE LAWRENCE IVAN
IPC: C07D233/54
Filed: 1988-10-24
Abstract: Compounds of formula (1) : <CHEM> and pharmaceutically acceptable salts thereof are described, wherein R<1> is hydrogen or methyl; n is one, and when R<1> is hydrogen n can also be two; R<2>, R<3> and R<4> are independently hydrogen, C1-4alkyl or hydroxy(C1-4)alkyl, provided that R<2>, R<3> and R<4> are not all hydrogen. These compounds have inotropic, vasodilator bronchodilating and platelet aggregation inhibiting properties. Pharmaceutical compositions are described as are methods of use. Intermediates and processes for the preparation of the compounds of the formula (1) are described.
Patent PT-92453-B (PT)
Inventor: DZIABO ANTHONY J JR
IPC: A61P31/04
Filed: 1989-11-29
Abstract: Stabilized chlorine dioxide is a preservative for ophthalmic formulations. The stabilized chlorine dioxide, when employed as a preservative or in the formulation of aqueous saline ophthalmic solutions is present in an amount of from about 0.0002 to about 0.02 weight/volume percent. The aqueous saline ophthalmic solutions, in addition to the stabilized chlorine dioxide and the water which functions as a vehicle for the solutions, contains from about 0.5 to about 0.9 weight/volume percent of an ophthalmically acceptable inorganic salt and an effective minor amount of a buffering agent to stabilize the ophthalmic solution with an acceptable physiological pH. A method for preserving aqueous saline ophthalmic solutions utilizing stabilized chlorine dioxide is also set forth.
Patent PT-92888-B (PT)
Inventor: SCHRODER JORIS
IPC: B66B1/20
Filed: 1990-01-18
Abstract: A group control for an elevator system assigns immediately destination calls which were entered at a floor lying behind the car in the direction of travel of the car and for a floor which lies ahead of the car. The group control includes a call memory having a first register for storing the calls of like direction of travel entered ahead of the car, a second register for storing the calls of opposite direction of travel and a third register for storing the calls of like direction of travel entered behind the car. A control circuit is activated each time a call is entered such that a call of the same direction of travel is written, according to its position with respect to the car, into the first or third register. The allocated calls of the third register are transferred into the second register on the first change in direction of travel of the car and into the first register on the second change in direction of travel so that they can be detected by a selector addressing the call memory.
Patent PT-97176-B (PT)
Inventor: CHIESI PAOLO
IPC: A61K9/20
Filed: 1991-03-27
Abstract: A process for preparing complexes of piroxicam with cyclodextrins in which the two components in the powder state are premixed and then co-ground in a high energy mill in the presence of steam. The products obtained have technological, physical and biopharmacological characteristics which are advantageous compared with those of liquid-state complexes obtained by traditional methods, and are suitable for preparing pharmaceutical compositions for oral, rectal and topical use.