baber/WOPTO huggingface dataset:
Patent IE-880083-L (IE)
Title: Process for preparing (+)-1,2-dihydro-3h-pyrrolo¹£1,2-a|pyrrole-1,7-dicarboxylates
IPC: C07D487/04
Filed: 1988-01-13
Abstract: 1,2-Dihydro-3H-pyrrolo[1,2-a]pyrrole-1,7-dicarboxylates of the formula, <CHEM> in which each R is independently H or lower alkyl, are prepared from from di(lower alkyl) 1,3-acetone-dicarboxylates and are useful as intermediates in the preparation of pharmaceuticals.
[EP0275092A1]
Patent IE-830138-L (IE)
Title: Radiation stabilization of polymeric material
IPC: C08K5/3477
Filed: 1983-01-24
Abstract: An irradiation sterilizable composition comprises a semi-crystalline polymer having incorporated therein a mobilizing amount of a non-crystalline liquid mobilizing additive which increases the free volume of the polymer and also having incorporated therein a sterically hindered amine or its N-oxide, N-hydroxide or N-nitroxide salt, with the amine nitrogen being contained in a carbon-nitrogen-carbon chain which forms part of a non-aromatic heterocyclic ring and wherein each of the two carbon atoms of the said chain is bonded either to two alkyl groups which are the same or different and each have 1 to 12 carbon atoms or to an alicyclic group containing 4 to 9 carbon atoms.
[EP0087294A1]
Patent IE-780163-L (IE)
Title: Low energy detonating cord
IPC: C06C7/00
Filed: 1978-01-25
Abstract: The improved low-energy detonating fuse is lightweight, flexible, strong and non-conducting. It detonates at a high rate and is adapted to modern rapid production methods. It has a continuous core (2) made of deformable, bound explosive containing a crystalline high-explosive compound, preferably fine-particulate pentaerythritol tetranitrate mixed with a binder. The crystalline, high-explosive compound is present in an amount of approximately 0.1 to 2 g/m. The core is surrounded by a plastic protective sleeve (4) which is approximately 0.13 to 3.18 mm thick. Preferably the binder-containing explosive core is reinforced at its circumference between the core and the plastic sheath by at least one yarn strand (3); in particular the fuse contains a core reinforcement consisting of at least one endless yarn strand at the circumference of the core and extending virtually parallel to the longitudinal axis of the core, the reinforcement having a tensile strength such that the core is prevented from contracting to the yield point under the effect of the forces normally occurring during charging of a borehole. <IMAGE>
[GB1582903A]
Patent IE-890314-L (IE)
Title: Heat ambient air for combustion in solid fuel stove having¹transparent front panel
IPC: F24B1/192
Filed: 1989-02-01
Abstract: STOVE A solid fuel stove including an air ducting system for receiving ambient air, heating the air, and distributing the heated air across the inside face of the transparent stove door to enhance combustion in this region and thereby prevent any build up of residues on the inside face.
[CA2008980C]
Patent IE-800384-L (IE)
Title: Converting hydrargillite to boehmite
IPC: C01F7/448
Filed: 1980-02-26
Abstract: Hydrothermal transformation process of hydrargillite into boehmite which comprises the preparation of a hydrargillite suspension in water (A) on the basis of 150g/l and 700g/l of dry material expressed in Al<u2>uO<u3>u, the pressurized thermal processing at a temperature comprised between 200`C and 270`C, the temperature raising speed of said suspension being at least 1` C/minute, and letting it stay during a time period comprised between 1 minute and 60 minutes in a stay area (D) at a temperature in the range of 200`C and 270`C. The boehmite obtained has a granulometry at least equal to that of the initial hydrargillite and is very poor in alkaline elements. 
[WO8001799A1]
Patent IE-810538-L (IE)
Title: Cellulosic food casings
IPC: A22C13/00
Filed: 1981-03-12
Abstract: Large size tubular cellulosic food casings used in making stuffed food products such as large sausage products, encased processed meat products and rolled meat products, are moisturized to e.g. 20 to 40% moisture content, which permits elimination of any further pre-stuffing soaking and are treated with chloride salts to maintain the Aw below 0.81 and thus inhibit mold, yeast, and bacterial growth prior to stuffing the casing with foodstuff.
[GB2071988A]
Patent IE-39059-L (IE)
Title: Penicillinacylase catalyst 6-apa preparation.
IPC: C12N11/04
Filed: 1974-03-14
Abstract: After reaction with a cyanogen halide, polysaccharides form a water-soluble support for penicillin acylase. Due to its high stability, the polymer-bound penicillin acylase can be employed repeatedly for the enzymatic preparation of 6-aminopenicillanic acid from penicillins.
[GB1405738A]
Patent IE-820721-L (IE)
Title: Cleansing device
IPC: A61B19/00
Filed: 1982-03-26
Abstract: A portable lavage device comprising a moveable tank for holding a cleansing liquid, a pump coupled to the tank for circulating the cleansing liquid under a pressure which varies from a maximum to a minimum and spaced nozzles coupled to the circulating pump and arranged to spray the cleansing liquid under varying pressure against an item to be cleaned.
[US4402331A]
Patent IE-840843-L (IE)
Title: Nilylumic acid morpholinoethyl ester
IPC: C07D213/80
Filed: 1984-04-05
Abstract: A novel compound of formula: <IMAGE> (I) useful as analgesic and anti-inflammatory drug, with very interesting therapeutic index.
[US4595686A]
Patent IE-880995-L (IE)
Title: 1,2,4- trioxane derivatives
IPC: C07D323/04
Filed: 1988-03-31
Abstract: 1,2,4-trioxane derivatives of formula: <CHEM>  (wherein      each of the subscripts m and n is equal to 0 or 1; the symbol Z represents an epoxide oxygen atom at the 5,6 or 6,7 positions, or a pair of electrons forming a double bond at the 5,6 or 6,7 positions; each of the symbols Ar<1> and Ar<2>, being the same or different, represents an aromatic group which is optionally substituted; each of the symbols R<1> and R<2>, being the same or different, represents a linear or branched alkyl group, which is optionally substituted, or R<1> and R<2>, taken together with the carbon atom to which they are attached, form an alicyclic group which is optionally interrupted by one or more oxygen, sulphur or nitrogen atoms and which group is optionally substituted with one or more alkyl or aryl groups, or one or more functional groups; and each of X and Y, being the same or different, represents a hydrogen atom or a functional group which contains oxygen, nitrogen or sulphur) are of use in the treatment of tropical diseases including malaria and have other physiological activities.
Patent FI-850318-L (FI)
Inventor: REISCHL ARTUR
IPC: C08L75/04
Filed: 1985-01-24
Abstract: The present invention relates to the use of non-floating, non-abrasive, highly-filled polyurethane (urea) compositions of high water-absorbability, which during their production contain no cells capable of growth as carriers for biomasses in the biological treatment of waste-containing liquids. These carriers have a filler content of greater than 15% by weight and less than 95% by weight (based on the moisture-free weight of the filler-containing polyurethanes). The fillers are selected from the group consisting of natural materials containing finely-divided fossil lignocelluloses or the secondary products thereof (e.g., peat, lignite, mineral coal or coke), active carbon, finely-divided distillation residues, inorganic fillers, homogeneous or cellular plastics particles (and more particularly polyurethane foam (waste) particles) and mixtures thereof. The polyurethane (urea) is a hydrophilic and/or hydrophobic polyurethane(urea), and preferably contains cationic groups. These highly-filled, polyurethane (urea) carriers have a water-absorbability exceeding 33% by weight of water in the swollen carrier. These carriers allow improved treatment of industrial and municipal liquid waste to be achieved in biologically-operating treatment plants. Treated waste which has reduced toxicity, a diminished smell, improved clarity and a very small residual content of organic, decomposable material is obtained due to the increased decomposition effect thereof.
Patent FI-850402-L (FI)
Inventor: KURZBOECK ERICH
IPC: D07B1/02
Filed: 1985-01-30
Abstract: A rope comprises of twisted textile fibers in the form of threads, yarns, twines, ply yarns or strands, which fibers consist mainly of synthetic resin, and a reinforcement made of a material which has strength properties differing from those of the textile fibers. The rope is intended for industrial use or as a safety rope, particularly as a climbing rope. In order to increase the life and the abrasion resistance of the rope when it is frequently flexed and to increase the tensile strength of the rope when it extends around a sharp edge, those threads, yarns, twines, ply yarns and strands which consist of twisted textile fibers and are disposed on the outside surface of the rope or of a core of the rope are reinforced by monofilaments of synthetic resin or metal, and/or said threads, yarns, twines, ply yarns or strands of twisted textile fibers are or a core of the rope or the entire rope is provided with a covering consisting of wound or braided monofilaments.
Patent FI-854170-L (FI)
Inventor: KUEHNERT EGBERT
IPC: B65G15/64
Filed: 1985-10-24
Abstract: Disclosed is a control device and process for aligning, in the running direction, an endless belt. The device comprises a lifting cylinder with a ram which is retracted or extended as a result of switching signals received from microswitches via a control circuit. The device further includes a pivotal wing which is pivoted by the extending ram in the running direction A of the belt, and a deflecting roller having an axle, the ends of which are mounted in the eyeparts of eyebolts. During pivoting, the wing presses one eyebolt, resting at its bolt end against the front side of the wing, in the running direction A of the belt. The axle, mounted at its axle end, with a certain play in the eyepart of the other positionally fixed eyebolt, is pivoted as a result. As soon as the belt runs out of alignment, that is to say deviates from the running direction A, one of the belt edges actuates the associated microswitch and consequently the lifting cylinder. As a result of the pivoting of the axle of the deflecting roller, the non-aligned running of the belt is constantly counteracted and the belt is deflected counter to the nonaligned direction until it actuates the other microswitch.
Patent IE-851147-L (IE)
Title: Preparing substituted oxazolines
IPC: C07D263/12
Filed: 1985-05-09
Abstract: This invention relates to a process for preparing 2-oxazolines which comprises cyclodehydrating a hydroxyalkyl- amide in the presence of a stannous salt of a carboxylic acid. The 2-oxazolines have a variety of uses such as pharmaceutical intermediates, pharmaceuticals and as stabilisers for resins.
Patent IE-821678-L (IE)
Title: 3-methylflavone-8-carboxylic acid esters
IPC: C07D453/02
Filed: 1982-07-12
Abstract: Novel 3-methylflavone-8-carboxylates having the structural formula (I): <IMAGE> (I) wherein Z is N-methylpiperidinyl, tropinyl or quinuclidinyl, or a group having the structural formula (II): <IMAGE> (II) in which n is 0 or 1, R is hydrogen or alkyl having from 1 to 4 carbon atoms, or phenyl, R1 is hydrogen or alkyl having from 1 to 4 carbon atoms, R2 is hydrogen or hydroxy, and further wherein R, R1 and R2 may together form, with the carbon atoms from which they depend, a cycloalkyl ring having from 4 to 6 carbon atoms, and R3 is hydrogen or alkyl having from 1 to 4 carbon atoms, with the proviso that R, R1, R2 and R3 cannot at the same time all be hydrogen, and the pharmaceutically acceptable salts thereof, are effective smooth muscle relaxants, calcium blockers, anaesthetics and anti-inflammatories.
[US4550115A]
Patent IE-821772-L (IE)
Title: New cephem compounds
IPC: C07D501/59
Filed: 1982-07-23
Abstract: A compound of the formula: <CHEM> wherein R<1> is carboxy(lower)alkyl or protected carboxy(lower)alkyl, R<2> is carboxy or protected carboxy, R<3> is hydrogen or lower alkyl, and R<4> is lower alkyl, lower alkoxy, acyloxymethyl, lower alkylthiomethyl, lower alkoxymethyl, halogen, lower alkenyl or hydrogen, and pharmaceutically acceptable salts thereof, and processes for the preparation thereof and also an antibacterial composition comprising the above compound in association with pharmaceutically acceptable carriers. The invention further relates to intermediate compounds of the formula <CHEM> and the preparation thereof. 
[EP0071891A2]
Patent IE-45687-L (IE)
Title: 3-acylaminoazetidin-2-one derivatives.
IPC: C07D498/04
Filed: 1977-09-20
Abstract: Process for 1-[ alpha -(carboxy)-4-hydroxy or protected-hydroxybenzyl]-3-acylamidoazetidin-2-one esters, useful intermediates for preparing antibiotic FR 1923, comprising the ring opening of a 2-acyl-3,3-dialkyl-7-oxo- alpha -[4-(protected-hydroxyphenyl]-4-thia-2,6-diazabicyclo[3.2.0]heptane-6- acetic acid, ester sulfoxide with a sulfonic acid and heat to provide a 3-acylamido-4-(2-oxaalkylthio)azetidin-2-one ester which on treatment with sulfuryl chloride affords a reaction product mixture that is then reduced with an organo tin hydride, e.g., tri(n-butyl)tin hydride, to the product. N-Deacylation of the 3-acylamido group followed by acylation with the 3-acyl portion of FR 1923, deblocking of the amino-protecting group and deesterification affords FR 1923.
[US4158004A]
Patent IE-39859-L (IE)
Title: Determining the potassium, uranium and thorium contents of a¹geological formation
IPC: G01T1/167
Filed: 1974-09-23
Abstract: In accordance with an illustrative embodiment of the present invention, a method and apparatus is disclosed for determining the presence of a selected number of naturally radioactive materials in an earth formation from the spectrum of natural gamma radiation emitted by the materials in the formation by deriving representations of portions of the detected gamma radiation spectrum and combining the representations to determine therefrom the presence of the selected materials.
[US3976878A]
Patent IE-842064-L (IE)
Title: Detergent with fabric softener
IPC: C11D3/30
Filed: 1984-08-10
Abstract: Granular detergent compositions with through-the-wash fabric softening properties are prepared from conventional detergent ingredients, clay fabric softeners, and microfine particles of a complex of long-chain amine and fatty acid The amine fatty acid complex provides fabric softening performance in the compositions when fabrics washed therein are dried. Importantly, the drying operation can be simple line-drying and machine drying is not required to secure the benefits of the invention, although machine drying may be used, if desired.
Patent IE-41744-L (IE)
Title: Coated cellulosic article.
IPC: C08L1/06
Filed: 1975-10-03
Abstract: This invention relates to a process for coating the surface of a shaped article of cellulose hydrate with a layer of polymer material which comprises applying to the surface of a shaped article in the gel state and based on cellulose hydrate, a liquid layer of an aqueous solution of a chemically modified protein obtained by mixing an aqueous alkaline protein solution with an aqueous solution of N-methylol-acrylamide or N-methylol-methacrylamide or of the alkoxy derivatives thereof of aliphatic alcohols with 1 to 8 carbon atoms, particularly of organic, tetrafunctional, doubly unsaturated compounds of the general formula <IMAGE> in which R1 and R2 are hydrogen or an alkyl group with 1 to 6 carbon atoms, and R3 is the group -(CH2)n-, n being an integer from 1 to 8, or the group <IMAGE> in which R4 is an alkyl group with 1 to 18 carbon atoms, SUBJECTING THE LIQUID MIXTURE TO A DWELL TIME, HEATING THE COATED SHAPED ARTICLE, AND WETTING THE SHAPED ARTICLE. The invention also relates to a shaped article of cellulose hydrate having a coating of protein thereon.
[US4097623A]
Patent IE-38603-L (IE)
Title: Briquetted zinc/lead oxide feed for blast furnace
IPC: C22B1/14
Filed: 1973-12-03
Abstract: Producing a briquetted oxidic feed for a blast furnace by pelletizing very fine zinc oxide or zinc oxide and lead oxide powder into pellets having an average diameter of from 2 to 10 millimeters prior to briquetting the oxide pellets at a temperature of from 500 DEG to 800 DEG C and a pressure of from 1 to 20 tons/square inch.
[US3946098A]
Patent IE-842440-L (IE)
Title: Pyrimidoquinolines
IPC: C07D215/38
Filed: 1984-09-25
Abstract: Trans-(+/-) or trans-(-)-2,4-permissibly-substituted-6-alkyl or allyl octahydropyrimido[4,5-g]quinolines and related compounds, ultraviolet light absorbers.
[US4507478A]
Patent IE-842642-L (IE)
Title: Purine Derivatives
IPC: C07D473/18
Filed: 1984-10-15
Abstract: Novel purine derivatives of formula <CHEM> as agents for treating autoimmune diseases are described. Also disclosed are processes for their production and pharmaceutical compositions comprising the compounds, as well as novel intermediates in the manufacture thereof.
Patent IE-812798-L (IE)
Title: Diazotype materials and printing process
IPC: G03C7/14
Filed: 1981-11-30
Abstract: New diazotype materials of which the sensitive layer contains as a base generator a compound comprising a base portion and an acid portion, the acid portion being a carboxy-2 carboxamide group, the base portion consisting of an alcaline or alcaline-hearth cation or a tetraalkylamonium cation. These diazotype materials develop quickly and have an excellent fastness to ageing. 
[WO8201944A1]
Patent IE-812878-L (IE)
Title: Insecticidally active acyl-ureas.
IPC: A01N25/04
Filed: 1981-12-08
Abstract: New acyl urea of the general formula <IMAGE> in which R1 is halogen or C1-C6-alkyl, R2 is hydrogen or halogen, R3 is hydrogen, halogen or methyl, R4 is hydrogen, halogen or methyl, and R5, R6 and R7 are the same or different and are hydrogen, C1-C6-alkyl or aryl, insecticidal agents containing these compounds as well as methods for their production. The compounds are effective in particular for the control of insect pests belonging to the classes Diptera, Coleoptera, as well as Lepidoptera.
[US4472434A]
Patent IE-883057-L (IE)
Title: Arylnitrones.
IPC: H01L21/00
Filed: 1983-10-10
Abstract: An image is formed in a photoresist layer by imagewise exposing the layer with a light source of a predetermined wavelength, and providing a constrast-enhancing layer of a photo-bleachable cpd. (I) between the light source and the photoresist layer (I) is sensitive to light having the predetermined wavelength and having a ratio of extinction coefft. to mol. wt. of greater than 10 litres pre gram-cm when in the unbleached state and a ratio of extinction coefft. for the unbleached state to extinction coefft. for the bleached state of greater than 10, pref. greater than 30. (I) is pref. an aryl nitrole cpd. esp. where the (I) is alpha-(4-diethyl aminophenyl)-N-phenylnitrone (II) and the predetermined wavelength is 405 nm. Pref. the thickness of the photoresist layer is less than 3 microns and the thickness of the contrast enhancing layer is less than 1 microns. The contrast enhancing layeris esp. a spin castable compsn. comprising 100 pts. organic solvent, 1-30 pts. intert organic polymeric binder and 1-30 pts. of an aryl nitrone. The presence of the layer contg. (I) gives photoresist images of improved sharpness and which are esp. suitable for the prodn. of integrated circuits.
[EP0110165A2]
Patent NO-782491-L (NO)
Title: Fremgangsmaate til fremstilling av enkomponent polyuretan herdeplast
Inventor: KRIEBEL GUNTER
IPC: C08G18/00
Filed: 1978-07-19
Abstract: Fremgangsmåte til fremstilling av duro-plastiske enkomponents polyuretaner.
Patent NO-820183-L (NO)
Inventor: NIKOLICH MILOVAN
IPC: F02B63/02
Filed: 1982-01-21
Abstract: A fastener applying tool is disclosed, powered by the gases produced from internal combustion of a fuel and air mixture. A piston connected to a fastener driver is slidably mounted within a cylinder to move reciprocally downwardly and upwardly through a driving and a return stroke. A combustion chamber is formed at the upper end of the cylinder. A compression chamber is formed at the lower end of the cylinder. A spark plug powered by a piezo-electric firing device, is located within the combustion chamber. The combustion chamber features a set of fan blades driven by an electric motor which is continuously in operation when the tool is in use. A main valve mechanism actuated by a set of lifting rods which are moved upwardly and downwardly when the tool is moved toward and away from the workpiece, is used to control the flow of fresh air through the combustion chamber. When the combustion chamber is isolated from the atmosphere and the fuel and air are thoroughly mixed, the spark plug is fired to explode the fuel and air mixture and force the piston through its driving stroke. The rapid discharge of combustion gases at the end of the driving stroke produces a thermal vacuum within the combustion chamber. Additional air supplied to the lower face of the piston from the atmosphere forces the piston through its return stroke.
Patent NO-823647-L (NO)
Inventor: SCHNETTLER RICHARD A
IPC: C07D233/84
Filed: 1982-11-03
Abstract: Novel 4-alkanoylimdazol-2-ones of the following general structure which are useful as cardiotonics in the treatment of cardiac failure 
<CHEM>
 wherein Q and T are each an oxygen atom or a divalent sulfur atom; R is hydrogen, lower alkyl, lower alkylcarbonyl or benzoyl; R1 is hydrogen or lower alkyl; R2 is a lower aliphatic hydrocarbon radical, phenyl alkylene or heterocyclo alkylene; and the pharmaceuttcally acceptable salts thereof.
Patent NO-852954-L (NO)
Inventor: BROILLE EKILE
IPC: C22B15/14
Filed: 1985-07-24
Abstract: The present invention relates to a ladle for the chlorination in co-flow mode of aluminium alloys in a molten state. It is divided by a vertical partition (6) which, with the bottom, leaves a space (7) for the flow of the metal, into a feed compartment (8) and a treatment compartment (9) in which a chlorinated gas distributor rotor (10) is immersed. It is characterized in that the treatment compartment is closed at its base by a horizontal wall (13) which extends at the level of the bottom of the partition and which is apertured at its center by an opening whose axis coincides with the axis of rotation of the rotor. It is used in the removal of magnesium from aluminium alloys and, with ladles of a capacity of close to 1 m3 and which can therefore be easily maneuvered, it makes it possible to attain treatment capacities of the order of 20 T/hour with suitable levels of efficiency in regard to the removal of magnesium.
Patent NO-862449-L (NO)
Inventor: ALSOP RANULPH MICHAEL
IPC: C08B31/00
Filed: 1986-06-19
Abstract: There is described polysaccharides of high molecular weight for use in peritoneal dialysis. The polysaccharides are capable of dialysing human serum for long periods of time without causing damage to the peritoneum and are also capable of preventing loss of polymer from the peritoneum to the serum. There is also described a method of making the polysaccharides and pharmaceutical formulations containing them.
Patent NO-875323-L (NO)
Inventor: HILDER VAUGHAN ALAN
IPC: C12N5/10
Filed: 1987-12-18
Abstract: The invention relates to a recombinant DNA molecule which comprises a structural gene coding for a trypsin inhibitor, in particular a trypsin inhibitor from a legume, more particularly from Vigna unguiculata (cowpea trypsin inhibitor or CpTI), or for a protein having properties resembling those of CpTI and/or having a substantial degree of homology therewith. The invention also relates to a recombinant DNA plasmid comprising such a DNA molecule, and to the incorporation of the DNA into the nuclear genome of a plant.