baber/WOPTO huggingface dataset:
Patent IE-33470-L (IE)
Title: 4-imino-1, 4-dihydropyridine derivatives.
IPC: C07D211/58
Filed: 1969-06-24
Abstract: 1,247,081. 4 - Imino - -1,4 - dihydropyridines. MERCK & CO. Inc. 1 July, 1969 [5 July, 1968; 1 May, 1969], No. 33111/69. Heading C2C. Novel compounds of the Formula I in which the hetero substituent has the Formulµ II or III each of R<SP>1</SP>, R<SP>2</SP>, R<SP>4</SP>, R<SP>5</SP> and R<SP>7</SP> is H or C 1-3 alkyl and each of R<SP>3</SP> and R<SP>6</SP> is H, C 1-3 alkyl or phenyl, and their acid addition salts, are prepared generally by condensing an appropriate 4- aminopyridine with a 2-X-pyrimidine or 2-X- pyrazine in which X is halogen, sulpho, C 1-3 alkylthio, C 1-3 alkylsulphinyl, C 1-3 alkylsulphonyl, C 1-3 alkoxy, phenoxy, benzyloxy, tri - (C 1-3 alkyl) ammonium salt or nitro. They may also be prepared by (a) generation of the 4-imino substituent attached to the pyridine residue; (b) formation of the pyridine ring, the pyrimidine ring, or both rings; (c) aromatization by oxidation of dihydro up to dodecahydro derivatives; (d) removal of extraneous groups attached to either or both of the heterocyolic rings; (e) ring expansion to form the 1,4-dihydropyridine ring; and (c) interchange of quaternary residues. Intermediates.-The following compounds are prepared in the examples: 2-fluoropyrimidine, 2 - methylsulphonylpyrimidine, 2 - methylsulphinylpyrimidine, 2 - pyrimidinyltrimethylammonium chloride, 2-nitropyrimidine, 1-(2- pyrimidinyl) - 4 - acetylimino - 1,4 - dihydropyrimidine, N - (4 - pyridyl) bromoformamidine, N - methyl - N<SP>1</SP> - (4 - pyridyl) guanidine, 4 - pyridylacetamidine, 4 - (bemylideneamino)pyridine, 1 - (2 - pyrimidinyl) - 4 - carbamoyl - pyridinium chloride, 1 - (2 - pyrimidinyl) - 4 - oxo - 1,4 - dihydropyridine, 1 - (2- pyrimidinyl) - 4 - thio - 1,4 - dihydropyridine, 1 - (2 - pyrimidinyl) - 4 - chloropyridinium chloride, 1 - (2 - pyrimidinyl) - 4,4 - dimethoxy- 1,4 - dihydropyridine, 1 - (2 - pyrimidinyl) - 4- mercaptopyridinium chloride, 4 - methylsulphinylpyridine, N - amidino - 1,4 - dihydropyridin - 4 - one, 1 - amidino - 4 - chloropyridinium chloride, N - amidino - 4 - imino - 1,4- dihydropyridine, 3 - ketoglutaraldehyde tetraethylacetal, 3,3<SP>1</SP> - azino bis - (glutaraldehyde tetraethyl bis - acetal), 2 - chloro - 1,4,5,6 - tetra hydropyrimidine, 1 - [2 - (1,4,5,6 - tetrahydro)- pyrimidinyl] - 4 - imino - 1,4 - dihydropyridine 1 - (2 - pyrimidinyl) - 2,6 - dicarboxy - 4 - imino- 1,4 - dihydropyridine, 1 - (2 - pyrimidinyl) - 4- imino - tetrahydropyridine, 1 - (5 - carboxy - 2- pyrimidinyl) - 4 - imino - 1,4 - dihydropyridine, 3,3<SP>1</SP> - dithio bis (4 - ethoxycarbonylaminopyridine) 1 - (2 - pyrimidinyl) - 3 - mercapto - 4- imino - 1,4 - dihydropyridine, and 3,3<SP>1</SP> - dithiobis-(4-azido pyridine). Pharmaceutical compositions having hypoglycemic activity, for oral or parenteral administration, comprise a compound of Formula I, or a pharmacologically acceptable acid addition salt thereof, together with a pharmaceutical carrier.
[GB1247081A]
Patent FI-820116-L (FI)
Inventor: HARREUS ALBRECHT
IPC: C08K9/06
Filed: 1982-01-14
Abstract: A pulverulent polymer composition which is readily pourable, has a low tendency to form dust and has good stability on storage is composed of a mixture of a vinyl ester polymer and a small proportion of a hydrophobic silica. The composition is prepared by spray drying an aqueous vinyl ester polymer dispersion in the presence of a hydrophobic silica. The silica is preferably a product from the reaction of a hydrophilic silica with an organochlorosilane. The composition can be redispersed in water and the films produced from such dispersions are transparent; they are suitable for the production of paints, glues and adhesives.
Patent FI-822868-L (FI)
Inventor: BILLBERG ALF
IPC: B31B50/20
Filed: 1982-08-18
Abstract: Packing container blanks for gable-top packages are cut out of a material web which, up to now, has caused an appreciable amount of waste material, since the edges of the blanks are irregular and cannot be "dovetailed" into one another. A packing container blank is provided with partly straight, parallel lateral edges (11,12), and partly transverse edges (11,12) which are indented according to a regular pattern which is repeated over the width of the blank. As a result of the indentations, the edges of the blanks too can be formed without wastage.
Patent FI-823720-L (FI)
Inventor: WOLTERSDORF OTTO JR
IPC: A61K31/425
Filed: 1982-11-01
Abstract: Hydroxy substituted-2-benzothiazolesulfonamide is useful for the tropical treatment of elevated intraocular pressure. Ophthalmic compositions including drops and inserts are disclosed.
Patent FI-850525-L (FI)
Inventor: GOERENS ROBERT LEON
IPC: D02G3/40
Filed: 1985-02-08
Abstract: A method and apparatus for electrostatically flocking a thread-like or yarn-like material. This material rectilinearly and continuously or intermittently is moved through an electrical field which is generated between electrodes having non-planar yet symmetrical potential surfaces. This electrical field preferably is generated between curved potential surfaces of the electrodes. The flock is shot into the adhesive coating of a given thread not only radially but also at an angle. The thread does not have to be turned. As a result, a dense and improved flocking is achieved all around the yarn or thread in a simple and economical manner.
Patent FI-852995-L (FI)
Inventor: ZAPPIA VINCENZO
IPC: C07H19/167
Filed: 1985-08-02
Abstract: Stable salts of S-adenosyl-L-methionine with water-soluble polyanions, such as polyphosphates, polyvinylsul- fonates -sulfates or -phosphates, polyacrylates, polystyrene sulfonates, are described.The salts according to the invention, prepared by precipitation from aqueous solutions of pH not exceeding 3.5, possess peculiar stability, solubility, nonhygroscopicity and are valuable for use as active constituents in pharmaceutical compositions.
Patent IE-891003-L (IE)
Title: Evacuation pump control for a centrifuge instrument
IPC: F04B49/06
Filed: 1989-03-30
Abstract: A centrifuge instrument has a vacuum pump responsive to a rotor recognition arrangement. The pump is operative to provide a predetermined pressure level in the chamber compatible with which one of a plurality of rotors is mounted within the chamber. The requested angular velocity can also be used to control the pressure level in the chamber.
[EP0335278A2]
Patent IE-831164-L (IE)
Title: Pharmaceutical preparations containing sesquiterpene¹lactones
IPC: C07D493/04
Filed: 1983-05-18
Abstract: A preparation for pharmaceutical use, especially in the treatment of migraine, arthritis and bronchial complaints contains a sesquiterpene lactone and is recovered from the plant Tanacetum parthenium by extraction using a pharmaceutically acceptable oil.
[US4758433A]
Patent IE-801212-L (IE)
Title: Spiro-hydantoin derivatives
IPC: C07D471/10
Filed: 1980-06-12
Abstract: A series of novel tetrahydroquinoline-derived spiro-hydantoin compounds has been prepared, including their pharmaceutically acceptable acid addition salts. These particular compounds are useful in therapy as aldose reductase inhibitors for the control of certain chronic diabetic complications. Preferred member compounds include 1'-methyl-1',2',3',4'-tetrahydro- spiro-[imidazolidine-4,4'-quinoline]-2,5-dione, 6'-chloro-1',2',3',4'-tetrahydro-spiro-[imidazolidine-4,4'-quinoline]- 2,5-dione, 7'-chloro-1',2',3',4'-tetrahydro-spiro-[imidazolidine-4,4'-quinoline]- 2,5-dione and 1'-methyl-1',2',3',4'-tetrahydro-spiro-[imidazolidine-4,4'-pyrido(2,3- b)pyridine]-2,5-dione. Methods for preparing these compounds from known starting materials are provided.
[US4235911A]
Patent IE-851288-L (IE)
Title: Synchronous data transmission
IPC: H04L25/49
Filed: 1985-05-22
Abstract: A synchronous data transmission method uses an MB 1C 1F type binary-binary code in which the binary data to be transmitted is subdivided into successive blocks of M bits complemented when they feature a disparity (marks minus spaces) of the same sign as the data already encoded, to which is added a complement bit indicating if complementing has been applied and a frame bit consisting of a parity bit enabling the subdivision into blocks carried out at the encoding stage to be recovered at the decoding stage. The encoder has at the input a demultiplexer carrying out the subdivision into blocks followed by circuits for computing the word digital sum and parity and the running digital sum, together with an inverter circuit which processes the blocks from the multiplexer and their parity bit under the control of a complementing decision circuit and a multiplexer transforming the encoded binary signal from the inverter circuit into an isochronous sequence to which a frame bit is added.
[US4682334A]
Patent IE-40134-L (IE)
Title: Polymeric net
IPC: B29C48/305
Filed: 1973-08-10
Abstract: The invention relates to a net composed of a regular array of longitudinal ribbon-formed continuous filaments of a polymer substance, and a regular array of transverse stems of different polymer matter, said filaments being embedded in said stems, as well as to a process of producing such net from a sheet consisting of a regular array of longitudinal ribbon-like polymer filaments embedded in a polymer matrix, the filament polymer having a higher melting point than the matrix polymer, by transversely impressing said sheet at a temperature where siad matrix is at least semi-molten and the filaments are solid, then splitting the structure.
[US4636419A]
Patent IE-861470-L (IE)
Title: Encapsulated liquid crystal
IPC: G02F1/137
Filed: 1986-06-03
Abstract: A liquid crystal material having a smectic phase is encapsulated; in discrete volumes, with the encapsulating medium inducing a generally distorted alignment of said liquid crystal material. In response to such alignment the material either scatters or absorbs light and the amount of scattering or absorbing is reduced on application of an input. The encapsulated liquid crystal material is used to make a liquid crystal device.
Patent IE-781745-L (IE)
Title: Spray dryer.
IPC: F26B3/12
Filed: 1978-08-29
Abstract: In a spray drier for drying heat sensitive food products the product being dried is sprayed into the drying chamber by atomisers 12 and mixed therein with hot air supplied by nozzles 32, 34, the nozzles 34 being of smaller cross-section than the nozzles 32. The dried droplets or powder may be removed by an endless conveyor. The air may be exhausted from the drying chamber through filter bags. <IMAGE>
[GB2003042A]
Patent IE-791767-L (IE)
Title: Diglycerides
IPC: C07D301/00
Filed: 1979-09-18
Abstract: The invention concerns the preparation of glycerides in which glycidol is reacted with a fatty acid, first in the form of the anhydride to produce the corresponding epoxy glyceride or glycidol ester, at the same time liberating free fatty acid from the anhydride and thereafter continuing reaction, this time between the liberated free fatty acid or another acid, in the presence of an acylation catalyst under the influence of which the oxirane ring is ruptured and diglycerides produced. These may be used in the preparation of svnthetic fats.
Patent IE-811780-L (IE)
Title: Starch-plastic compositions
IPC: C08L67/06
Filed: 1981-08-05
Abstract: A starch/plastics composition has natural starch granules with surfaces modified to render them reactive with the plastics. Thus the starch granules may be reacted with sodium hydroxide prior to mixing with a polyester resin.
Patent IE-43943-L (IE)
Title: Catalyst regeneration
IPC: C10G11/04
Filed: 1976-09-07
Abstract: A process for the regeneration of a coke-contaminated catalytic cracking catalyst removed from a hydrocarbon reaction zone, said catalyst containing catalytically effective amounts of a CO conversion promoter comprising one or more oxides of metals, and for the catalytic conversion of CO, resulting from the oxidation of coke from said catalyst, to carbon monoxide. The process comprises the steps of: oxidizing coke in a first dense bed of catalyst maintained in a regeneration zone to produce partially spent regeneration gas and regenerated catalyst; passing the regeneration gas and regenerated catalyst to a dilute phase transport riser wherein CO is essentially completely converted in the presence of the CU conversion promoter to CO2 and wherein at least a portion of the heat of CO conversion is transferred to the regenerated catalyst; and, passing regenerated catalyst to a second dense bed from which regenerated catalyst is returned to the hydrocarbon reaction zone.
[CA1078805A]
Patent IE-38530-L (IE)
Title: Substituted acylanilides
IPC: C07C231/12
Filed: 1973-11-20
Abstract: This application relates to substituted carboxanilides, to methods for their preparation and to methods for their use as anti-androgenic agents.
[US3875229A]
Patent IE-812144-L (IE)
Title: N-arylbenzamides
IPC: C07D285/10
Filed: 1981-09-15
Abstract: N-arylbenzamide derivatives of formula (I) <CHEM> wherein Z is oxygen or sulfur, R1, R2, R3 are hydrogen or a substituent, R4 is an heteroaryl group linked to the nitrogen atom by a carbon atom, selected from possibly substituted isoxazole, isothiazole, pyrazole, imidazole, thiadiazole, oxadiazole or pyridazine. These compounds can be used as herbicides.
[EP0049071A1]
Patent IE-872620-L (IE)
Title: Method and apparatus for bar code dara autodiscrimination
IPC: G06K7/10
Filed: 1987-09-29
Abstract: An method and apparatus for the autodiscrimination of barcodes is described. First, an interrupt driven technique for timing the duration of space and bar barcode data is described which allows a microprocessor (10) to decode a first quantum of barcode data during a substantial portion of the time the microprocessor (10) is timing the duration of space and bar data of a second quantum of barcode data. Second, an method of locating a barcode margin and eliminating types of barcode to be tried for purposes of decoding is described. Briefly, an integer ratio of space and following bar duration data is compared to a predetermined number, and a determination is made as to whether the space is a margin based on the comparison. Preferably, the two techniques are used in conjunction to speed the autodiscrimination in apparatus for scanning a plurality of different types of bar codes.
[EP0262924A2]
Patent IE-873019-L (IE)
Title: Indene derivatives
IPC: C07C49/67
Filed: 1987-11-10
Abstract: Indene derivatives of the general formula <CHEM>  wherein R<1> is   a) a phenyl group optionally substituted with one or more groups selected from halogen, lower alkyl, lower alkoxy, lower alkylthio, lower alkylsulfonyl, dilower alkylamino, acylamino such as acetylamino, cyano, trifluoromethyl, trifluoromethoxy, pyrrole and dilower alkylpyrrole, b) a polycyclic aromatic or heteroaromatic group, such as naphthalene or quinoline, c) a heteroaromatic group such as thiophene, pyridine and pyrrole, optionally substituted with one or more groups selected from halogen, lower alkyl, lower alkoxy, lower alkylthio, trifluoromethyl or trifluoromethoxy, R<2> is selected from H, halogen , lower alkyl, benzyl, lower alkylthio, lower alkylsulfonyl, dilower alkylsulfamoyl, acylamino such as acetylamino, benzylamino, dilower alkylamino, cyano, pyrrole, dilower alkylpyrrole, trifluoromethyl and trifluoromethoxy,   R<3> is CN, COOR<4>, -CON(R<4>)2 or COR<4>, where R<4> is a lower alkyl group, and "n" is an integer of from 1 - 3 inclusive. The compounds are valuable intermediates in the preparation of pharmacologically active indane and indene derivatives. Methods are also described.
Patent NO-793769-L (NO)
Inventor: KELLER HANS ULRICH
IPC: A61L2/10
Filed: 1979-11-21
Abstract: The purification apparatus includes UV-tubes and secures a continuous and uniform disinfection or purification, respectively, of a flowing medium such as water, independent which portion of the space containing the UV-tubes is flowed through by such medium. The purification apparatus comprises a cylindrical pressure vessel with two chambers arranged on top of each other and separated from each other by a partition wall. The lower chamber comprises an inlet opening for the medium which is to be purified. The cylindrical upper chamber communicates with the lower chamber by inlet parts for the medium arranged on the partition wall and arranged groupwise along various concentric circles, each having a different radius. Inside of the vessel there is arranged an outlet tube, the upper portion of which is located in the upper chamber and comprises an inflow aperture at its upper end and the lower portion of which penetrates the partition wall and lower chamber and comprises at its lower end the discharge opening of the vessel. In each inlet part of the partition wall a UV-tube is supported at its lower end by the agency of guide vanes which produce a circulation of the incoming medium around the respective UV-tube. The UV-tubes extend through the upper chamber and penetrate an upper center plate and are supported at their upper end in a wall of the vessel remote from the inflow side.
Patent NO-823415-L (NO)
Inventor: GOLDWASSER DAVID JAY
IPC: C08G18/65
Filed: 1982-10-13
Abstract: Polyurethane resins are described having high impact strength and other structural strength properties, and significantly improved resistance to deformation by heat. The properties of these materials are such as to make them comparable to engineering thermoplastics such as nylon and like materials commonly used to fabricate structural components such as automotive parts, equipment housing, sporting goods, furniture, toys, household and like consumer goods. The resins are prepared from organic polyisocyanates, an isocyanate-reactive material (polyol, polyamine, etc.) having an average functionality of at least 1.9, a Tg less than 20 DEG  C. and molecular weight of 500-20,000, and one or more low molecular weight extenders the major distinguishing feature being the markedly lower proportion by weight (2 to 25 percent) in which the isocyanate-reactive material is employed as compared with polyurethane resins conventionally prepared in the art. Depending upon the particular combination of reactants employed the polyurethanes of the invention can be thermoplastic or thermoset and can be prepared in both cellular and non-cellular form.
Patent NO-834071-L (NO)
Inventor: TAI HO TAN
IPC: C11D3/12
Filed: 1983-11-08
Abstract: Anti-foam granules for use in detergent compositions to prevent over-foaming in automatic washing machines contain hydrophobic silica and a mixture of liquid and solid hydrocarbons. This active material is sorbed on a core material which produces a mechanical action on addition to water, for example sodium perborate monohydrate or gelatinised starch.
Patent NO-842910-L (NO)
Inventor: BRUEGGEMANN JUERGEN
IPC: F21V11/02
Filed: 1984-07-16
Abstract: 1. A light screen having two longitudinal walls (1) which are parallel to one another and have edge pieces (11) which are bent back to form a V, and transverse plates (2) which are transversely arranged between the longitudinal walls and at each end face pass through assigned plug slots (1.1, 1.2) in the longitudinal wall (1) by means of two hook-shaped retaining lugs (2.1, 2.2) with rear notches (20), and are fixed in the correct position by means of a locking edge (21) which is supported on a resilient counter-edge (110) of the longitudinal walls (1), characterised in that the locking edge (21) is arranged at the end of the lower (2.2) of the two retaining lugs and the counter-edge (11) is arranged in the edge piece (11) of the longitudinal wall (1).
Patent NO-861600-L (NO)
Inventor: HSU JAU YANN
IPC: A21C11/22
Filed: 1986-04-23
Abstract: A process for the production of pasta characterised in that flour is mixed with from 15% to 33% by weight of water based on the weight of flour and water to form a dough, the dough is extruded through a pasta die (10) provided with at least three superimposed nozzles (11) for forming dough sheets, (12) and the extruded, superimposed dough sheets (12) are compressed into one dough sheet (15) which is then cut to form the desired pasta shape.
Patent NO-861601-L (NO)
Inventor: HARMS JOHN F
IPC: B01D27/06
Filed: 1986-04-23
Abstract: This disclosure concerns a vessel or housing having a removable domed cover and a horizontal partition in the housing to form separate dirty and clean liquid chambers, and having a single large vertical cylindrical pleated filter cartridge clamped against the lower side of the partition in the dirty liquid chamber in the housing. The filter cartridge has a central perforated tube which axially fits over and is spaced from a vertical outlet duct extending up from the bottom of the housing through an aperture in the partition, which aperture forms an annular opening from the interior of the filter cartridge into the clean liquid chamber in the domed cover. The lower end of the filter cartridge seals to a sleeve around the bottom of the vertical outlet duct. The seals for the top and bottom of the cartridge may comprise integral soft plastisol annuli or ring gaskets in the harder plastisol end discs which seal the ends of the pleats of the filter cartridge and the ends of its central perforated tube. The liquid to be filtered enters the housing below the partition around the outside of the filter cartridge and the filtered liquid passes through the perforated central tube of the cartridge around the outside of the vertical outlet duct up into the domed cover and then down through the vertical outlet duct. This construction insures automatic removal of any gases which may accumulate in the domed cover.
Patent NO-883447-L (NO)
Inventor: SAKAMAKI YASUHISA
IPC: A61K47/12
Filed: 1988-08-03
Abstract: A stabilized preparation, particularly, freeze-drying injection, of anthracycline, for example, (7S, 9S)-9-acetyl-9-amino-7-[(2-deoxy- beta -D-erythro-pentopyranosyl)oxy] -7,8,9,10-tetrahydro-6,11-dihydroxy-naphthacene-5,12-dione or salts thereof which comprises L-cysteine or salts thereof.
Patent NO-883714-L (NO)
Inventor: JOHANSSON LENNART
IPC: F42B5/16
Filed: 1988-08-19
Abstract: The disclosure relates to a method of producing charges for cannons with extremely high charge density and favourable burning properties from the standpoints of both wear and pressure vs time characteristics. According to the invention, the charge is formed of mutually parallel, bundled tubular propellant rods (1) which have been provided with specially designed rupture points (3) which cause the charge to be ignited as a pure tubular propellant charge of large length in relation to the diameter of the combustion channels, but finally burns as a pure granular propellant. The disclosure also relates to propellant charges produced according to the disclosed method.
Patent NO-885751-L (NO)
Title: Bakteriestammer.
Inventor: BERNIER ROGER LAURENT
IPC: A01N63/50
Filed: 1988-12-23
Abstract: Oe nylig oppdagede stasser A20 og2av Baeillus thuringiensis er egnet som kilder for insekticid endotoksin. Ved å påføre planter disse kan insektangrep bekjeapes.
Patent NO-893366-L (NO)
Inventor: SPRINGER TIMOTHY
IPC: C12R1/91
Filed: 1989-08-22
Abstract: The present invention relates to LFA-1 alpha-subunit which is involved in the process through which cell recognize and migrate to sites of inflammation as well as attach to cellular substrates during inflammation. The invention is directed toward such molecules, the functional derivatives of such molecules, screening assays for identifying such molecules and therapeutic and diagnostic uses for such molecules.
Patent NO-893501-L (NO)
Title: Fremgangsmaate ved fremstilling av et superabsorberende materiale.
Inventor: MAKOUI KAMBIZ B
IPC: D21H17/36
Filed: 1989-08-31
Abstract: remgangsmåte ved fremstilling av en superabsorberende fibrøs struktur hvor en torr fast absorbent blir påført direkte til en vann-lagt bane av celluloseibre før tørking av banen. En preformet bane eller sjikt kan legges over den faste superabsorbenten på. j den våte banen før tørking av den resulterende laminat-strukturen.