baber/WOPTO huggingface dataset:
Patent IE-890600-L (IE)
Title: Wettable, flexible, oxygen permeable, contact lens containing polyoxyalkylene backbone units, and use thereof
IPC: C08L71/02
Filed: 1989-02-24
Abstract: This invention relates to ophthalmic devices, such as contact lenses and intraocular implants, and particularly contact lenses of a polymer containing a backbone containing polyoxyalkylene units possessing a unique blend of properties including a) high oxygen permeability, b) good wettability, c) flexibility and d) optical clarity, in the ocular environment of use. Even the preparation thereof and methods of treating vision defects therewith are disclosed as well as the polymers which are suitable for the respective ophthalmic devices.
Patent IE-900662-L (IE)
Title: New 19-nor steroids having in position 11beta a carbonated¹chain containing an amide or carbamate function, their¹preparation process and the intermediates of this process,¹their use as medicaments and the pharmaceutical compositions¹containing them
IPC: A61K31/56
Filed: 1990-02-23
Abstract: The invention relates to the compounds (I): 
<IMAGE>
 in which A and B are either 
<IMAGE>
 where R2 and R'2 are H or alkyl (C1-4), or 
<IMAGE>
 where R3 is H or alkyl (C1-4) or acyl, and
 - either R17 and R'17 together form a ketone,
 - or R17 is hydroxyl or acyloxy and R'17 represents hydrogen, alkyl, alkenyl or alkynyl, these groups being optionally substituted,
 - X represents methylene, arylene, CH2-O or arylenoxy,
 - Y represents a single bond or aliphatic chain (C1-18) optionally interrupted by one or more arylene(s) or oxygen(s) or optionally oxidised sulphur(s), the chain optionally terminating in an arylene,
 - Z represents a single bond or CH2-O, on the understanding that when Y and Z are a single bond, X cannot be methylene or CH2-O,
 -RA and RA' represent hydrogen, alkyl optionally substituted with aryl, alkyl or dialkylamino, hydroxyl, halogen or esterified carboxyl, or RA and RA' form, with the nitrogen, a saturated or unsaturated heterocycle optionally containing one or more other hetero atoms and optionally substituted with an alkyl (C1-4), on the understanding that at least one of RA or RA' is not a hydrogen,
 to their preparation, to their use as medicaments, to compositions containing them and to the new intermediates obtained.
Patent IE-820751-L (IE)
Title: Azetidinones
IPC: A61P31/04
Filed: 1982-03-29
Abstract: Antibacterial activity is exhibited by  beta -lactams having a phosphinic or phosphonic substituent in the 1-position and an acylamino substituent in the 3-position.
Patent IE-810866-L (IE)
Title: Detergent composition.
IPC: C11D3/12
Filed: 1981-04-16
Abstract: Detergent compositions comprising water-insoluble aluminosilicate detergency builder; a synthetic detergent surfactant; and an unsaturated, water-soluble or dispersible soap of an unsaturated fatty acid containing from about 16 to about 22 carbon atoms. The soap improves the detergency, especially of particulate and body soils.
Patent IE-780895-L (IE)
Title: Pneumatic tyres.
IPC: B60C5/01
Filed: 1978-05-03
Abstract: A pneumatic tire having a generally trapezoidal section and sidewalls which are predominantly under compression under load is provided with non-reinforced sidewalls made of an elastomeric composition having a dynamic modulus of elasticity between 8 and 13 megapascal units and the tangent of the loss angle is between 0.03 and 0.15. By controlling the ratio between the absolute value of the modulus and the relative loss angle, the tire has optimum mechanical characteristics.
[US4210188A]
Patent IE-45051-L (IE)
Title: Quinazolines
IPC: C07D401/04
Filed: 1977-05-06
Abstract: Quinazoline derivatives of the formula (I): <IMAGE> (I) <IMAGE> <IMAGE> R=phenyl which is optionally substituted, furyl, thienyl or 5-alkylthio-1,3,4-oxadiazol-2-yl. These derivatives are useful as drugs, e.g. anti-hypertensive agents.
[US4341893A]
Patent IE-39244-L (IE)
Title: Treating mammary disorders
IPC: A61K9/16
Filed: 1974-05-01
Abstract: 1455296 Veterinary treatment BEECHAM GROUP Ltd 30 April 1974 [24 May 1973] 24915/73 Heading A5B A method for the treatment or prophylaxis of mammary disorders in non-human animals comprises administering an antibacterial agent to the animal by the intramammary route during the animal's dry period, the agent being administered in the form of granules (defined), which comprise the agent in admixture with a non-toxic non-irritant polymeric binding agent which is subsbstantially water- and oilinsoluble and is compatible with the agent. The binding agent may be a polyvinyl ester, polyacrylamide, silicone or shellac, The granules may be spray-dried, microencapsulated or in the form of a suspension in an aqueous or emulsifiable oily medium. The agent may be a penicillin such as benzathine cloxacillin, amoxycillin or amplicillin, and the method may be used for the treatment of bovine mastitis.
[GB1455296A]
Patent FI-810634-L (FI)
Inventor: HOLLAND DAVID O
IPC: D06P3/08
Filed: 1981-02-27
Abstract: Aqueous compositions for darkening keratinous material, particularly hair, comprise a mixture of a solution of a salt of thiosulphuric acid, preferably in an amount of 0.2-5.0% by weight as thiosulphate ion, preferably as the sodium thiosulphate or an amine such as triethanolamine thiosulphate; with a solution of a complex of bismuth with an amino-polyacetic acid such as nitrilotriacetic acid or ethylenediamine tetracetic acid, the bismuth preferably being present in an amount (measured as carbonate) of 0.1-5.0% by weight; in the presence of a water-soluble amine, preferably an a alkanolamine such as mono-, di- or triethanolamine in an amount to maintain the pH in the range 8 to 11; and of a di- or poly-hydroxy humectant, preferably glycerol or propylene glycol in an amount of 5-70% by weight.
Patent FI-820529-L (FI)
Inventor: BINNIG FRITZ
IPC: C07D471/08
Filed: 1982-02-17
Abstract: Bispidine derivatives of the formula I    <IMAGE>  I  where R is hydrogen or amino, and their salts with physiologically tolerated acids. The compounds have antiarrhythmic properties.
Patent FI-821141-L (FI)
Inventor: STEINER GERD
IPC: C07D223/20
Filed: 1982-04-01
Abstract: Novel 5,6-dihydro-11-alkylene-morphanthridin-6-ones of the formula <IMAGE>   where R1, R2, R3 and R4 have the meanings given in the description, their preparation and their use. The novel compounds are particularly useful in the treatment of gastric and duodenal ulcers.
Patent FI-821482-L (FI)
Inventor: NOWAK EDWARD
IPC: A01N25/04
Filed: 1982-04-28
Abstract: 1. An aqueous solution concentrate comprising alph) a liquid or solid pesticide that is stable in water and less than 1 % soluble in water and has a water number greater than 10, and beta) a salt of an aromatic sulphonic acid having the formula  see diagramm : EP0074329,P8,F1  wherein R1 , R2  and R3  have the same or different meanings and each is hydrogen or straight-chain or branched C1 -C6 -alkyl, Z is a direct bond or a straight-chain or branched C1 -C6 -alkylene bridge and R4  is an alkali metal, an ammonium group, a primary, secondary or tertiary amine group, a hydroxyalkylamine group or a morpholine group, in an amount sufficient to form an aqueous solution.
Patent FI-850672-L (FI)
Inventor: CHANE-CHING JEAN-YVES
IPC: C01F17/235
Filed: 1985-02-19
Abstract: Morphologically improved cerium oxide particulates useful, e.g., as catalysts/catalyst supports, and having a B.E.T. specific surface of at least 85+/-5 m2/g, measured at a temperature ranging from 350 DEG C. to 450 DEG  C., are prepared by hydrolyzing an aqueous solution of a cerium (IV) salt in an acidic medium, filtering the precipitate of hydrolysis which results, washing and optionally drying said precipitate, and then calcining same.
Patent IE-781015-L (IE)
Title: Spirohydantoins
IPC: C07D491/10
Filed: 1978-05-22
Abstract: Several novel dextrotatory spiro-hydantoin compounds have been obtained by resolving the corresponding dl-compounds which are initially synthesized by first condensing the appropriate carbonyl ring compound, such as the corresponding 4-chromanone or thiochroman-4-one, as the case may be, with potassium cyanide and ammonium carbonate. The resulting optically-active hydantoin derivatives, such as d-6-fluoro-spiro-[chroman-4,4'-imidazolidine]-2',5'-dione and d-6'-fluoro-spiro-[imidazolidine-4,4'-thiochroman]-2,5-dione, are particularly useful in preventing or alleviating chronic diabetic complications.
[US4130714A]
Patent IE-44348-L (IE)
Title: Separation (and washing) of solids from a solids containing¹fluid - concentrator washer
IPC: B01D29/39
Filed: 1976-05-20
Abstract: Apparatus for concentrating and washing solids in a slurry comprising a housing containing both separation/concentration and washing chambers with an inlet for continuously injecting solids - containing fluid into the separation chamber wherein a dynamic filtering system is provided for separating the solids - containing fluid to form a cencentrate of solids and a filtrate. The filtering system includes a plurality of stationary filter elements and a plurality of rotor elements mounted on a rotatable shaft from which they extend outwardly and adjacent the filter elements to form a plurality of alternating rotor and filter elements within the housing. The concentrate washing chamber is disposed downstream of the filtering system and includes a plurality of stationary filter elements and a plurality of rotor elements arranged similarly to the elements in the filtering system. The washing chamber also includes means for introducing and commingling a wash fluid with the concentrate to remove impurities therefrom by dissolving said impurities or diluting the liquid containing them and then removing the liquid by further filtration. One embodiment is described wherein a single continuous upstream injection and continuous downstream removal of wash fluid is provided in the washing chamber. Another embodiment comprises a continuous downstream injection with continuous removals and reinjections of wash water in sections progressing in an upstream direction from the initial downstream injection until final withdrawal at the extreme upstream section of the washing chamber. In still another embodiment fresh wash fluid is simultaneously injected and removed continuously in each of a plurality of separate sections of the washing chamber.
[US3984317A]
Patent IE-861103-L (IE)
Title: Liquid filtering apparatus
IPC: A01J11/06
Filed: 1986-04-25
Abstract: A liquid filtering apparatus, especially but not exclusively for cold milk, comprises a substantially cylindrical tubular casing (l0) having an inlet (ll) at one end for connection to a source of liquid to be filtered and an outlet (l3) at the other end for the filtered liquid, and a removable filter sock (l8) in the casing having an open end (l9) adjacent to the inlet and a closed end (20) remote from the inlet. The internal diameter of the casing (l0) along at least a substantial part of the length of the casing is greater than the internal diameter of the casing adjacent to the inlet and the cross-sectional area of the filter sock (l8) decreases in the direction from the open end (l9) thereof to the closed end (20).
Patent IE-801438-L (IE)
Title: Process for preparing n-(2-mercaptoethyl) alkanamides.
IPC: C07C323/41
Filed: 1980-07-10
Abstract: Process for preparing N-(2-mercaptoethyl) alkanamides by the reaction of a 2-alkyl-2-oxazoline with hydrogen sulfide in a continuous process wherein both reactants are maintained in the liquid phase throughout the reaction by the use of superatmospheric pressure. This continuous process reduces the reaction time substantially compared to prior art process and also reduces the quantity of by-products.
Patent IE-871504-L (IE)
Title: Producing plasminogen activator.
IPC: C12N9/48
Filed: 1987-06-05
Abstract: Biologically active human tissue-type plasminogen activator is produced in a host cell culture by removing from the medium of the culture all medium components which are detrimental to recovery and activity of the plasminogen activator. For example, cross filtration may be used to carry out medium exchange during culture, or the detrimental components may be removed prior to culturing. The cells retain their expression capability after exclusion of the harmful substances so that production of active plasminogen activator can be effected.
Patent IE-801637-L (IE)
Title: Ascorbate resistant test
IPC: C12Q1/54
Filed: 1980-08-06
Abstract: A composition, device and method for determining the presence of a component in a test sample which contains an interfering substance, such as ascorbic acid, are disclosed. The composition comprises an oxidase or other substance capable of producing peroxide in the presence of the component, a peroxidatively active substance, a chromogen capable of providing a detectable response (such as a color change) in the presence of peroxide and a peroxidatively active substance, and a complex of mercuric ion and one or more ligands wherein (a) the ligand binds covalently to the ion to form a water-soluble complex, and the ligand is not oxidizable by the complexed ion, and (b) the complex has a stability constant, Ks, of at least 107 and is substantially noninterfering with respect to the detectable response.
Patent IE-811749-L (IE)
Title: Curable composition
IPC: C07C13/15
Filed: 1981-07-31
Abstract: A binder composition which contains certain fulvenes and/or prepolymers thereof, and a metal salt catalyst.
[US4320218A]
Patent IE-873366-L (IE)
Title: Administering interferon to cattle
IPC: A61P31/04
Filed: 1987-12-11
Abstract: The measures entail systemic administration to young cattle of a prophylactically effective amount of bovine interferon before infection with an infectious pathogenic virus or microorganism has taken place or is disseminated.
[EP0271447A2]
Patent IE-893717-L (IE)
Title: A process for the preparation of tripeptides
IPC: C12P21/02
Filed: 1989-11-21
Abstract: Process for preparing tripeptides of the general formula I  U-A-B-C-OH   I in which U is hydrogen or a urethane protective group and A, B and C are amino acids, by reacting a compound of the general formula II  U'-B-OH   II in which U' is a urethane protective group which can be eliminated by hydrogenolysis, with a compound of the general formula III  H-C-OR   III in which R is alkyl, by the PPA method, eliminating U', reacting the compound obtained in this way with a compound of the general formula IV  H-B-C-OR   IV by the PPA method and subsequently eliminating R enzymatically.
Patent NO-792644-L (NO)
Inventor: BALLARD DENIS GEORGE HAROLD
IPC: C04B14/20
Filed: 1979-08-14
Abstract: A composition comprising vermiculite lamellae (delaminated vermiculite) and one or more solid particulate materials which have a basic reaction in water, especially magnesium oxide. These particulate additives improve the physical properties of vermiculite articles especially the compressive strength and stability to water of foam.
Patent NO-810210-L (NO)
Inventor: VUISSOZ-DE-PREUX CONSTANT
IPC: F24H9/18
Filed: 1981-01-22
Abstract: This central heating apparatus for oil burner and boiler systems comprises a detachable structure disposed in the boiler furnace between the burner and the boiler; the structure comprises essentially a base frame supporting a vertical upright rigidly welded thereto and to which an assembly of stacked elements are secured by means of a common and single belt substantially aligned with the burner; this assembly comprises a pyramidal front member facing the burner, followed by a fan-like assembly of radial blades and, bearing against the upright, a perforated plate of which the holes are so punched that their material forms protruding fins directed towards the burner flame and adapted to become white hot in order to improve the combustion and eliminate soot deposits and the release of excess smoke.
Patent NO-823702-L (NO)
Inventor: STANWELL-SMITH COLIN
IPC: A47J31/057
Filed: 1982-11-08
Abstract: A filter-type coffee making machine equipped with a control panel (20) for brew time selection in chosen relationship to a selected amount of coffee loaded into the filter cup (24) per water unit filled into the water reservoir (22), the brew time and coffee amounts being independently selectable according to the strength and flavour of brewed coffee required, wherein the filter cup is provided with a by-pass channel (32) associated with a diverting valve (34) and a filter valve (36). At the end of the selected brewing time, both valves are opeated so that, independently of the amount of water initially filled into a reservoir, any remaining heated water is then diverted to by-pass the filter and any coffee brew held back in the filter is released. The by-pass channel (32) can constitute a movable actuating member for the two valves.
Patent NO-833871-L (NO)
Title: Fremgangsmaate for fremstilling av prostaglandinanaloger med 7-oksabicykloheptan og substituert amino
Inventor: NAKANE MASAMI
IPC: A61P7/02
Filed: 1983-10-24
Abstract: 7-oksabicykloheptan-substituért-amino-prostaglandin-. analoger med den strukturelle formel. innbefattet alle stereoisomerer derav, hvor A er CH=eller (CH)- j m er 1 til 8; j R er H eller lavere alkyl; og. R"*" er lavere alkyl, lavere alkoksy, aryl, ar alkyl, aralkoksy, alkylamino, arylamino eller aralkylamino.Forbindelsene er kardiovaskulære midler som f.eks. er nyttige ved behandling av trombolytiske sykdommer.Fremstilling av forbindelsene er beskrevet.
Patent NO-872770-L (NO)
Inventor: ALBRECHT HARRY ALLEN
IPC: C07D501/34
Filed: 1987-07-02
Abstract: Cephalosporin derivatives of the formula <IMAGE> in which m represents 0, 1 or 2, R<1> represents hydrogen or an acyl group, R<2> represents hydrogen, lower alkoxy, amino, lower alkylthio or lower alkanoylamino, R<3><1> represents hydrogen, lower alkyl, lower alkenyl, C3-C7-cycloalkyl, halogen-lower alkyl or halophenyl; Z represents R<3><0>-C or nitrogen, R<3><0> represents hydrogen or halogen, or R<3><0> and R<3><1> together represent a C3-C5-alkylene group, a C2-C4-alkylene- monooxy group or a C1-C2-alkylenedioxy group, R<3><2> represents hydrogen, halogen, lower alkyl or an optionally substituted 5- or 6-membered heterocyclic ring having one, two or three oxygen, nitrogen and/or sulphur atoms and R<3><3> represents hydrogen or halogen or R<3><2> and R<3><3> together represent a C1-C4-alkylenedioxy group, and easily hydrolysable esters and salts of these compounds and hydrates of the compounds of the formula I or of their esters and salts are described. The products have antimicrobial activity.
Patent NO-874445-L (NO)
Inventor: SHAKED ZE EV
IPC: A61K47/26
Filed: 1987-10-26
Abstract: Stable pharmaceutical compositions suitable for parenteral administration to animals or humans are prepared comprising a therapeutically effective amount of a recombinant IFN- beta  protein dissolved in an inert carrier medium comprising as solubilizer/stabilizer(s) one or more biocompatible non-ionic polymeric detergents or a combination of one or more biocompatible non-ionic polymeric detergents with an additional solubilizing and/or stabilizing agent, such as sodium dodecyl sulfate or glycerol. Said compositions are in liquid form or lyophilized.
Patent NO-880805-L (NO)
Inventor: ROUSSEAU GERARD
IPC: C04B35/52
Filed: 1988-02-24
Abstract: Composite material with matrix and reinforcing fibres of carbon and its production process. The composite material according to the invention comprises a substrate (2) of carbon fibres covered with a fine silicon carbide coating (6) and embedded in a carbon matrix (4) containing 2 to 10% by weight silicon carbide, an outer silicon carbide covering (10), followed by a first filling of the cracks with silica (14) and a second filling with borosilicate glass (16) (SiO2-B2O3). This unoxidizable material can in particular be used as a heat shield for a spacecraft.
Patent NO-883162-L (NO)
Inventor: ROGIERS LODEWIJK MARIA
IPC: C05G3/50
Filed: 1988-07-15
Abstract: A composition which contains a glycoside, an ethoxylated alkylamine, a polyoxyalkylene alkylphenol phosphoric acid ester, a glycol and optionally water can be used as a compatibility agent for a liquid fertiliser-toxicant mixture. The composition has a high flash point, is liquid at temperatures below 0 DEG C and its properties do not change after being stored for one week at 40 DEG C. The composition provides improved compatibility for a wide range of liquid fertiliser-toxicant mixtures and for mixtures of different toxicants when used in different pesticide formulations.
Patent NO-902878-L (NO)
Inventor: HANSEN ARNE
IPC: B42F9/00
Filed: 1990-06-28
Abstract: The invention comprises a profile-shaped clamp means based upon a U-shape, where one or two inside profile elements (1, 6), shaped as gripping springs, press resiliently against an object which is thereby retained. When the object is constituted by a male shape (7, 9) adapted to the female shape of said clamp, the total clamp means can be utilized for locking two objects (10, 11) to each other. The clamp means is preferably constructed as a profile in a homogeneous material, and a clamp effect and/or a joint is obtained without use of tools or small parts.
Patent NO-904193-L (NO)
Title: Telekommunikasjonssystem.
Inventor: BARNES NIGEL EVERARD
IPC: H04M/
Filed: 1990-09-26
Abstract: En kommunikasjonsprosedyre som er egnet for et trådløst telefonsystem omfatter tidsdelt dupleks radiokommunikasjon mellom en mikrotelefon (11) og en basisstasjon (3) med bruk alternerende overføringssalver over en enkelt radiokanal. Straks et radiosamband er satt opp, fører initiale overfåringer en logisk kanal (S) for synkronisering og en logisk kanal (D) for signalering som er multiplekset sammen, men sambandet kan svitsje til salver som fører en logisk kommunikasjonskanal (B) for teledata og en logisk signaleringskanal (D). Salvesynkronisering oppnås ved asynkron deteksjon av ord i en synkroniserings- kanal (S). Disse ordene har bitmønstre som reduserer sannsynligheten for ukorrekt asynkron deteksjon av dem. Hvis en del opphører å motta mikrotelefonsig- nalene fra den annen, overfører den et spesielt signal som informerer den annen part. Dette gjør at begge parter kan detektere brudd i et samband hovedsakelig på samme tidspunkt, slik at deres tiltak for å gjenopprette sambandet synkronise- res .
Patent NO-911681-L (NO)
Title: Fremgangsmaate og apparat til aa bestemme i hvilken grad enoverflate er blitt modifisert ved bruk av et modifiseringsmiddel.
Inventor: BURCHILL MICHAEL T
IPC: G01N21/84
Filed: 1991-04-29
Abstract: Et apparat og en fremgangsmåte til å bestemme nærværet av en modifiserings-ingrediens, såsom en UV-stabilisator, i overflaten av et underlag, er beskrevet. Ultrafiolett stråling genereres og rettes mot et onsket område av underlagets overflate. Et bilde av det ønskede område av overflaten dannes på et billedplan og en detektor er anordnet ved billedplanet for detektering av innfallende fluorescerende stråling derpå. Detektoren genererer et signal som en reaksjon på innfallende fluorescerende stråling derpå som er representativt for graden av modifisering av underlaget.
Patent NO-914782-L (NO)
Inventor: SCHUBERT PAUL FREDERICK
IPC: C07C2/10
Filed: 1991-12-05
Abstract: Catalyst supports, catalyst systems, methods for the preparation thereof, and dimerization process therewith are provided catalyst supports are extruded from a thick paste of potassium carbonate and water catalyst systems comprise at least one elemental alkali metal deposited on the catalyst support. Optionally, the catalyst system further comprises at least one promoter.