baber/WOPTO huggingface dataset:
Patent IT-1155832-B (IT)
Title: Photographic colour materials - contg. 1-phenyl-3-acylamino-5-pyrazolone magenta couplers
Inventor: QUAGLIA ANDREA
IPC: G03C7/384
Filed: 1978-02-16
Granted: 1987-01-28
Abstract: Photographic element comprises a support with a number of layers, at least one of which is a gelatin silver halide emulsion layer and at least one of which contains a 2-quiv. 1-phenyl 3-acylamino-5-pyrazolone coupler (I) having (attached in the 4-position) a 1,2,4-triazole gp. substd. in the 3-position with a halogen atom and having a H atom in the 5-position. The phenyl gp. in the 1-position of the 5-pyrazolone has at least one halogen atom as substituent. Material is pref. a colour photographic material with a blue sensitive emulsion layer/associated yellow-forming coupler, green-sensitive layer/associated 1-phenyl-3-acylamino 5-pyrazolone cpd. as above as magenta coupler, and red-sensitive layer with associated cyan-forming coupler. The pyrazolone cpds. have excellent stability characteristics, and reactivity without causing excessive fog levels.
Patent IT-1177894-B (IT)
Title: Cartridge for automatic firearm
Inventor: BOURLET MAURICE
IPC: F42B/
Filed: 1984-07-12
Granted: 1987-08-26
Abstract: No further information available at time of publication.
Patent IT-1086734-B (IT)
Title: Applying permanent relief images to wood - by wetting the wood surface and hot pressing against a relief plate
IPC: B41M/
Filed: 1977-03-30
Granted: 1985-05-31
Abstract: Process is claimed for applying a relief effect on the surface of natural wood. The wood is first wetted with a liq. in an amt. which is sufficient to wet the whole surface of the wood to which the relief is to be applied. The moistened surface of the wood is then pressed with a relief press plate at >52.5 kg/cm2 and at 149-288 degrees C for a period sufficient permanently to deform the surface of the wood. Process can be used to create an attractive and decorative permanent relief design on wood, plywood, etc. The prods. are useful as building materials, wall panels, furniture parts, etc.
Patent IT-1066306-B (IT)
Title: Water-dispersable, solid polyurethane prepolymer - contg. ionic gps. or oxyethylene gps., stable on storage and used for coatings, adhesives, binders and dispersants
IPC: C08G/
Filed: 1976-09-24
Granted: 1985-03-04
Abstract: A solid, comminuted, storage-stable oligomeric pre-polymer, contg. no NCO gps., is prepd. by an addn. reaction from (a) di- and/or tri-isocyanates, opt. together with mono-isocyanates; and (b) cpds. with 1 gp. reactive with NCO gps. Cpd. (a) and/or (b) contains ionic gps, and/or gps. which can be converted into ionic gps. and/or hydrophilic gps. of formula: -CH2CH2O-. Opt., cpd. (b) may contain gps. which are not reactive with NCO gps. but are reactive with a crosslinking agent. The reactants are such that the prepolymer has mol.wt. 20,000 and contains 4-120 milliequivs. ionic gps./100 g. and/or 2-20wt. % -CH2CH2O- gps. The prepolymer is added to water, or water is added to the prepolymer, at the softening point; gps. which can be converted to ionic gps. are converted in this way during or after the treatment with water. The storage-stable dispersion is applied to a support, is dried and is crosslinked by addn. of a crosslinking agent. The solid prepolymers are water-dispersible. The dispersions form water-resistant films and coatings after treatment with crosslinking agents. The solid prepolymers are not sensitive to water, and can be stored and transported easily. The dispersions may be used as leather or textile dressings, adhesives, coatings and varnishes, dispersants, binders for, e.g., cork or wood meal, glass fibres, asbestos or paper, plastic or rubber waste, or ceramics.
Patent IT-1046208-B (IT)
Title: Perfluoroalkyl-alkyl acrylate ester (co)polymers - useful as hydrophobic, oleophobic and stain repellent treatments and as polish, wax, oil and lubricant additives
IPC: C08F/
Filed: 1973-09-27
Granted: 1980-06-30
Abstract: The novel (co)polymers are derived from esters (I) of formula: Rf-(CH2CRF)pCnH2nOCO(CH2)-m-1-CR1=CHR2 (I) (where Rf is 3-12C perfluoroalkyl, R is H of F, R1 and R2 are H or Me, m is 1 or 2, n is 2-12, p is 1-3) and opt. other comonomers. They give better hydrophobic and oleophobic props. than known polymers contg. interrupted perfluoroalkyl gps. and are used for treating e.g. leather wood, textiles (esp.) metals, plastics and glass, and also as stain-repellents for waxes and polishes and antiwear and -corrosion additives for oils and lubricants. They are prepd. by normal free-radical polymsn. pref. in aq. emulsion or org. solvents.
Patent IT-1046334-B (IT)
Title: Electrical connector for inserting between terminals - with improved contact having circular metallic body formed with flange which is part of circular strip
IPC: H01Q/
Filed: 1974-11-27
Granted: 1980-06-30
Abstract: Electrical connector for inserting between two removable live electrical terminals and to provide an improved surface contact. The connector (10) consists of a circular metallic body (12) with a central opening (14). The opening is formed by a flange (16) which is an integral part of a first circular strip (18) which in turn is an integral part of a second circular strip (20) which is located in a different plane. The body is also fitted with a third circular strip (22) which surrounds the second strip and separated from it by a gap. A fourth circular strip (24) forms an integral part with the third strip and has a diameter which is larger. The body has a number of blades (28) placed at an angle and form an integral part with the second and third strips.
Patent IT-1232395-B (IT)
Title: Buckle for knapsack belt
Inventor: KOBAYASHI YASUTOMO
IPC: A44B/
Filed: 1989-01-13
Granted: 1992-02-17
Abstract: A buckle for a knapsack belt is described, comprising a pair of support rings for the knapsack belt, each comprising a ring section, a shaft having opposed ends supported for rotation in the said ring section, and a support arm protruding from the said shaft, and a plate of the buckle with a pair of prominences, each having a hole for mounting into which has been introduced the support shaft of one of the said rings. Each of the prominences has a pair of protrusions so as to define the field of rotation of each of the support arms.
Patent IT-1241583-B (IT)
Title: Steam iron
Inventor: BARBIERI GINO
IPC: D06F/
Filed: 1990-09-24
Granted: 1994-01-18
Abstract: A steam iron comprises a single switch for activation of the supersteam pump and for activation of the nebulizer pump. The switch is provided with a commutator key suitable for preselection of the desired operating configuration. <IMAGE>
Patent LT-4888-B (LT)
Title: Novel hydrate forms of alendronate sodoum, processes for manufacture thereof, and pharmaceutical compositions thereof
Inventor: FINKELSTEIN NINA
IPC: C07F9/38
Filed: 2001-02-26
Abstract: New hydrate forms of alendronate sodium, having water content of between about one and about twelve percent, and processes for their manufacture, are disclosed. New crystalline forms of alendronate sodium B, D, E, F, G and H, and processes for manufacturing them, are also disclosed. These new forms of alendronate sodium are suitable for incorporation into pharmaceutical compositions for combating bone resorption in bone diseases.
Patent LT-4915-B (LT)
Title: Adapted stimulator with delayed feedback for maintenance and restoration of heart rhythmical systole
Inventor: SKUCAS MINDAUGAS
IPC: A61N1/362
Filed: 2001-07-30
Abstract: The invention relates to the field of medical technique and may be used for maintenance and restoration of the heart rhythmical systole or for producing implanted stimulators or defibrillators. The adapted stimulator with delayed feedback for maintenance and restoration of heart rhythmical systole comprising of a biosignal former (1), a biosignal period meter (2), a calculator (5) of moment of signal feeding, a generator of stimulus (7) and a starter of stimulus (8) is characterised in that the new element (3) of delayed feedback and delayed information storing and a controller (4) of feedback effect coefficient K are involved between the biosignal period meter (2) and the calculator (5) of moment of signal feeding, furthermore a corrector (6) of stimulus feeding time is involved between the calculator (5) of moment of signal feeding and the starter of stimulus (8). The lasting adaptation algorithm is changed by the effective adaptation algorithm estimating the value of coefficient K and the received information from the feedback coupling.
Patent MX-170178-B (MX)
Title: Proceso para la preparacion de 1,1,1,2-tetrafluoroetano por fluoracion del 1,1,1,trifluorocloroetano
Inventor: MANZER LEO E
IPC: C07C17/20
Filed: 1989-02-10
Abstract: La presente invención se refiere a un proceso para la preparación de 1,1,1,2-tetrafluoroetano por fluoración de 1,1,1-trifluorocloroetano, el proceso está caracterizado porque: se pone en contacto en fase gaseosa desde aproximadamente 300 hasta 500 grados C, el 1,1,1-trifluorocloroetano con HF y un catalizador que comprende por lo menos un metal, el metal se selecciona del grupo constituído por cobalto, manganeso, níquel, paladio, plata y/o rutenio sobre fluoruro de aluminio, el contacto ocurre en la presencia de oxígeno, el contacto minimiza la oxidación de cloruro de hidrógeno liberado a cloro y agua y produce una corriente del producto que contiene 1,1,1,2-tetrafluoroetano y, enseguida, se separa el 1,1,1,2-tetrafluoroetano de la corriente del producto.
Patent MX-166202-B (MX)
Inventor: LANGE RICHARD M
IPC: C10N20/00
Filed: 1989-02-16
Abstract: Polyesters containing hydrocarbon substituted succinic groups, including capped polyesters, and having molecular weights between about 1000 and about 4000 are additives for mineral oil based lubricating oils. These polyesters impart friction reducing and viscosity improving properties to the base oil and enhance film-forming properties of the oil.
Patent MX-171186-B (MX)
Title: Inserto deflector/medidor de una pieza para un empaque y metodo para producir el empaque
Inventor: BELTER JEROME G
IPC: F16J15/08
Filed: 1989-09-25
Abstract: La presente invención se refiere a un inserto para restringir, al menos parcialmente, el flujo del fluido a través de una abertura formada en una hoja del material de empaque, caracterizado porque: comprende un elemento metálico de una pieza, que tiene una porción periférica externa, que corresponde generalmente a la configuración de la abertura del empaque; incluye una primera pareja de bridas, que se extienden al exterior desde la porción periférica y se adaptan para el contacto sellador con una superficie de la hoja; y incluye una segunda pareja de bridas, que se extienden al exterior desde la porción periférica y se adaptan para el contacto sellador con la superficie opuesta de la hoja.
Patent MX-173706-B (MX)
Inventor: DEARWESTER DONALD DAVID
IPC: B65D75/04
Filed: 1990-04-11
Abstract: A compact, low shipping volume paper product comprising a compression loaded, core-wound roll of paper and a compression constraining element; and concomitant method of making such a paper product. The roll comprises a length of paper which is wound on a tubular core, and which roll may have an obround or parallelopipedal shape due to being unidirectionally compressively loaded after winding; and then constrained against expanding by a suitable constraining element. Preferably, the roll is sufficiently compressively loaded to completely flatten the core. In another aspect of the invention, the roll may be further compressed by applying a compressive loading that is substantially greater than that needed to cause the core to become flat; and, some of that high compressive loading may be relieved before the constraining element is applied or secured. The paper product is susceptible to being reshaped by a consumer upon removal of the constraining element so that both the product and the core become somewhat round in cross section. Such a product may, for example, be a contemporary roll of toilet tissue or disposable paper towels on a contemporary paperboard core. The paper product may comprise a plurality of such rolls, and may be constrained by enclosures such as polyethylene film, and/or bands about individual rolls, and/or a band about an array of rolls.
Patent PT-77574-B (PT)
Title: Indole derivatives
IPC: C07D209/42
Filed: 1983-10-27
Abstract: This invention relates to indole derivatives which have anti-cancer activity. According to the invention there is provided an indole derivative of the formula I :in which X is an oxygen or sulphur atom, Ra is a phenyl radical which is optionally substituted by one or two groups selected from halogen atoms and 1-6C alkyl, 1-6C alkoxy and trifluoromethyl radicals and Rb is a hydrogen atom or a 2-6C alkoxycarbonyl radical. Manufacturing processes and pharmaceutical compositions are also described.
Patent PT-77594-B (PT)
Title: An opening arrangement for packing containers
IPC: B65D5/70
Filed: 1983-11-02
Abstract: Opening arrangements for packing containers often consist of a pouring opening formed in the packing container wall which is covered by a tear-off cover strip. To faciliate the removal of the cover strip, the same is placed so that it projects with one end portion outside the edge line of the container wall. However, this also increases the risk of unintentional opening. To reduce this risk the projecting end part (6) of the cover strip (5) may be folded about 180 DEG  to lie against the main part of the cover strip, at the same time as the cover strip is provided with one or more moulded portions (9) which make it possible to insert a finger underneath the grip lug (6) and lift the same when the cover strip (5) is to be removed.
Patent PT-80518-B (PT)
IPC: A23K50/15
Filed: 1985-05-23
Abstract: The semi-solid concentrate consists of molasses, mineral nutrients and ground urea, which is partially converted to glucosyl-urea, together with phosphoric acid and sulphur. It is suitable for treatment of straw and other ligno-cellulose materials to increase digestibility in feeding of ruminants. The components are mixed cold in proportions iving a nitrogen:sulphur ratio in the range of 15:1 to 10:1.
Patent PT-81983-B (PT)
IPC: H02K49/04
Filed: 1986-02-06
Abstract: The invention relates to an electric retarder for vehicle whose stator (1), formed essentially by an annular flange (2) supporting a ring of substantially jointing coils (3), is mounted cantilever fashion on the casing of the rear axle or the gear box of this vehicle and whose rotor comprises two magnetic material disks enclosing the stator themselves mounted cantilever fashion, through arms (10) forming ventilation fins, on a stub shaft extending from the casing. The number of coils is increased from eight to ten or twelve, which, all other things being equal, allows the diameter (D) of the opening formed in the flange and so that of the transmission shaft to be increased. <IMAGE>
Patent PT-82767-B (PT)
Inventor: MANTEGANI SERGIO
IPC: C07D457/02
Filed: 1986-06-16
Abstract: Ergoline derivatives of the formula Iwherein R<sub>1</sub>=H, CH<sub>3</sub>; R<sub>2</sub>=H, halogen, CH<sub>3</sub>, CN, C<sub>1</sub>-C<sub>4</sub> alkylthio or phenylthio; R<sub>3</sub>=C<sub>1</sub>-C<sub>4</sub> hydrocarbon; R<sub>4</sub>=H, OCH<sub>3</sub>; R<sub>5</sub>=H and R<sub>6</sub>=-CH=CH-CONHR<sub>7</sub> or R<sub>5</sub> + R<sub>6=</sub> =CH-CONHR<sub>7</sub>; R<sub>7=</sub> 2-thiazolyl, 3-pyridazinyl, 1,3,4-thiadiazol-2-yl or 4-pyrimidinyl group optionally substituted, and pharmaceutically acceptable salts thereof, display activity on the Central Nervous System and are useful as antiprolactinic agents. Their preparation, pharmaceutical compositions containing them, and their use in the preparation of a medicament for the treatment of Parkinson's disease are also described.
Patent PT-84366-B (PT)
Inventor: TOJA EMILIO
IPC: A61K31/445
Filed: 1987-02-26
Abstract: Compounds useful in the treatment of Alzheimer's disease, senile dementia, or memory disorders which have the formula   <IMAGE>   in which R represents a hydrogen atom, a linear, branched or cyclic alkyl radical, saturated or unsaturated, containing up to 8 carbon atoms, possibly substituted by a free or esterified carboxy radical or R represents an aralkyl radical containing up to 10 carbon atoms and R' represents a linear or branched, saturated or unsaturated, alkyl radical, containing up to 8 carbon atoms, a radical -COalk1 or a radical -(CH2)2N(alk2)2, alk1 and alk2 representing an alkyl radical containing up to 8 carbon atoms, as well as their addition salts with acids. Also compositions containing the same, method of preparation and method of treatment using the same.
Patent PT-86231-B (PT)
Inventor: CAMARA MICHAEL ARMAND
IPC: C09K3/16
Filed: 1987-11-27
Abstract: A wash cycle fabric conditioning composition, which makes laundry washed in an automatic washing machine and dried in an automatic laundry dryer resistant to the accumulation of static charges thereon, and which may be in particulate, liquid, or other suitable form, comprises an antistatic N-higher alkyl neoalkanamide or an antistatic N-higher alkenyl neoalkanamide, or a mixture thereof, and a detergent builder, such as a water soluble builder salt or a zeolite, or a mixture thereof, as a carrier, or an aqueous medium containing a nonionic surface active agent. Specifically preferred neoalkanamides of the type described are N-higher alkyl neodecanamides, such as tallowalkyl neodecanamide. In some instances, bentonite may be included in the particulate compositions to soften the fabrics that are washed, and tertiary amines may be formulated into the liquid compositions to increase fabric softening action. Despite the fact that the conditioning composition is added to the was water in the wash cycle of the automatic washing machine, the neoalkanamide thereof does not react adversely with anionic detergents in the wash water, (unlike quaternary ammonium halide antistatic agents) so the cleaning power of the detergent in the wash water is not comprised, even when the detergent employed is an anionic detergent. Also within the invention are a process for manufacturing the particulate fabric conditioning composition and a method of using the compositions described.
Patent PT-86663-B (PT)
Inventor: CURTZE JUERGEN
IPC: A01N53/00
Filed: 1988-01-29
Abstract: The invention provides a fungicidal composition comprising at least one systemic, contact and/or soil fungicide and at least one acrylic acid morpholide derivative of the general formula <CHEM> in which R1 represents a hydrogen, chlorine or bromine atom, a trifluoromethyl, trifluoromethoxy, C3-C7 alkyl, C3-C5 alkoxy, C3-C6 alkenyl, HClFC-CF2O-, HClC=CClO-, cyclohexyl, cyclopentenyl, cyclohexenyl, phenyl, 4-chlorophenyl, 4-ethylphenyl, 4-chlorobenzyl or 4-chlorophenylthio group or a phenoxy group optionally substituted by one or more substituents selected from fluorine and chlorine atoms and methyl and ethoxycarbonyl groups and R2 represents a hydrogen atom, or R1 represents a hydrogen atom and R2 represents a 3-phenoxy group.
Patent PT-89050-B (PT)
Inventor: HOGAN JAMES JOHN
IPC: C12Q1/6832
Filed: 1988-11-22
Abstract: The binding of a nucleic acid probe with its complementary sequence in a targeted, single stranded nucleic acid is affected by the secondary and tertiary structure of the target nucleic acid. The rate and extent of hybridization of the probe with the targeted nucleic acid can be increased by the use of "helper" oligonucleotides. Helper oligonucleotides are selected to bind to the target nucleic acid and impose a different secondary and tertiary structure on the target to facilitate the binding of the probe to the target. The resulting hybrid of probe and target nucleic acid also exhibits a higher Tm than the hybrid which results from addition of the probe alone.
Patent PT-89135-B (PT)
Inventor: GRINNELL BRIAN WILLIAM
IPC: C12N15/57
Filed: 1988-12-02
Abstract: A method for the direct recombinant production of activated protein C is described. DNA compounds, vectors, and transformants useful in the method are also disclosed. The method involves transformation and culture of a host cell with a recombinant DNA vector that encodes a protein C molecules in which the activation peptide is replaced with a cleavage sequence for a cell associated protease.
Patent PT-89369-B (PT)
Inventor: SEYDEL ACHIM
IPC: F24D19/02
Filed: 1988-12-30
Abstract: A heat exchanger has tubes to take heating or cooling agent, an insulating sheet on which the tubes are mounted and which provides both sound and heat insulation, and a means of fixing the tubes on to the sheet namely a 'Velcro' strip fasterner. The tubes are pref. made of cross-linked polyolefin.
Patent PT-97090-B (PT)
Inventor: FERGUSON STEPHEN PATRICK
IPC: H04J3/08
Filed: 1991-03-21
Abstract: The present invention relates to an add/drop multiplexer/demultiplexer including a matrix switch 30, the drop side of which is connected via buses 31, 32, to respective time slot assignment function circuits 33, 34, and characterized by the time slot assignment function circuits 33, 34, being interconnected by at least one bus 35 capable of transferring traffic between the add and drop functions of the multiplexer. <IMAGE>
Patent PT-97311-B (PT)
Inventor: BOCTOR AMAL
IPC: A61K38/46
Filed: 1991-04-10
Abstract: The invention relates to a process for the preparation of a clear, ultra-pure thrombin solution, which involves a) reacting prothrombin with purified thromboplastin and centrifuging the resultant protein suspension; b) eluting the supernatant through an anion exchange agarose column and freezing, and then thawing to about 25 degree C, the desired eluent fractions; c) centrifuging and eluting the supernatant through a cation exchange agarose column with a sodium chloride gradient from 0.1 M to 1 M in a phosphate buffer, and collecting the desired eluent fractions.
Patent SE-457808-B (SE)
Title: Bridge for road, footpath or cycle track
Inventor: JOHANSSON A G G
Filed: 1983-03-28
Abstract: The bridge (1) comprises two main beams (2) of steel extending between fastening points, and supporting a deck structure of trapezoidal-profiled steel (5) and concrete (15). Trapezoidal-profiled plates (11) are positioned between the main beams and rest on lower flanges (4).
Patent SE-445109-B (SE)
Inventor: KLUENDER H C
IPC: C07C45/30
Filed: 1983-07-08
Abstract: Analogues of PGE1 having the structural formula, in which J is R-hydroxymethylene or S-hydroxymethylene; R1 is hydrogen; R2 is hydrogen or together with R4 is a methylene chain of 2 to 3 carbon atoms such that a cycloalkyl of 5 to 6 carbon atoms inclusive is formed; R3 is hydrogen or methyl, or together with R4 is a methylene or a lower alkylated methylene chain of 2 to 5 carbon atoms such that a cycloalkyl or a lower alkylated cycloalkyl of 4 to 7 carbon atoms inclusive is formed, or together with R4 is bicycloalkyl or bicycloalkenyl moiety having the formula: SUCH THAT A BICYCLOALKYL OR BICYCLOALKENYL COMPOUND IS FORMED, WHEREIN M AND N ARE INTEGERS HAVING A VALUE FROM 0 TO 3, P IS AN INTEGER HAVING A VALUE FROM 0 TO 4 AND Q IS AN INTEGER HAVING A VALUE OF FROM 1 TO 4 AND WHEREIN THE DOUBLE BOND OF SUCH BICYCLOALKENYL IS IN THE M, N, P, OR Q BRIDGE; R4 is hydrogen or methyl or together with R2 or R3 forms a cycloalkyl or bicycloalkyl or bicycloalkenyl as defined above, or together with R5 is a methylene chain of 3 to 5 carbon atoms such that a cycloalkyl of 4 to 6 carbon atoms inclusive is formed; R5 is selected from the group consisting of hydrogen, straight-chain alkyl having from 1 to 3 carbon atoms or together with R4 forms a cycloalkyl as defined above; and R6 is hydrogen or straight-chain alkyl having from 1 to 3 carbon atoms are disclosed.