baber/WOPTO huggingface dataset:
Patent PT-925401-E (PT)
Inventor: PLUMET LUCIEN
IPC: D21C9/10
Filed: 1997-08-23
Abstract: PCT No. PCT/EP97/04758 Sec. 371 Date Apr. 15, 1999 Sec. 102(e) Date Apr. 15, 1999 PCT Filed Aug. 23, 1997 PCT Pub. No. WO98/11295 PCT Pub. Date Mar. 19, 1998A process for the delignification and bleaching of chemical pulp utilizes an acid treatment stage aimed at reducing the quantity of hexene uronic acids present in the pulp by at least 30%, and a pH adjustment stage of the pulp aimed at depositing or redepositing ions of alkaline-earth metals on the fibres of the pulp. The process further includes a washing stage of the pulp and a treatment stage of the pulp with an oxidizing agent. A chelating agent is added to the pulp before and/or during the acid treatment stage and/or before or during the pH adjustment stage or between the pH adjustment stage and washing stage.
Patent PT-937794-E (PT)
Inventor: RATTI ARTURO
IPC: D02G1/02
Filed: 1998-12-14
Abstract: A description is given of a process for producing a combination yarn (5) composed of at least two filaments (1, 3), of which at least one (3) is textured, the said filaments (1, 3) being united inside a double-twist spindle (2), in which process at least one (3) of the said filaments (1, 3) undergoes texturing in a unit (4) located upstream of the said double-twist spindle (2), the direction of the false twist imparted to it in the course of texturing being independent of the direction of the real twist inserted by the abovementioned double-twist spindle (2). <IMAGE>
Patent PT-945553-E (PT)
Inventor: HABE WOLFGANG
IPC: E02D5/76
Filed: 1999-03-24
Abstract: The assembly has a tie (5) in a drilled hole in spaced fixing positions, axially symmetrical to the drilling. In a single fixing position, the mounting assembly consists of an one-piece belt (1) which is closed by a belt lock (17). The belt is formed of bend-resistant hinged (18) links (8) which are provided with clamps (9) for the tie.
Patent PT-953581-E (PT)
Inventor: LAFUENTE ANTONIO MUNOZ-ESCALON
IPC: C08F210/16
Filed: 1999-04-26
Abstract: Heterogeneous catalytic compositions obtained by reacting a porous inorganic support with an alumoxane and subsequently supporting at least one metallocene compound thereon. A process for polymerization of alpha-olefins in a slurry or in a gas phase, the process catalyzed by such heterogeneous catalytic compositions.
Patent PT-1140944-E (PT)
Inventor: BOLD GUIDO
IPC: A61K31/4184
Filed: 1999-12-20
Abstract: The invention relates to anti-tumour-effective compounds of formula (I), wherein the radicals have the meanings given in the description.
Patent SG-68087-G (SG)
Title: Process for producing relief images
IPC: G03F7/038
Filed: 1987-08-19
Abstract: A process is described for preparing relief images, in which a light-sensitive material composed of a support and a light-sensitive layer which contains as essential constituents (a) a compound which has at least one C-O-C bond which is cleavable by acid, (b) a compound which forms a strong acid on irradiation and (c) a binder which is insoluble in water and soluble in aqueous-alkaline solutions is imagewise irradiated, warmed to an elevated temperature, cooled down and then irradiated over its entire area, whereafter those parts of the layer which have not been imagewise irradiated are then washed out by developing. The process makes it possible to prepare positive or negative copies by means of the same light-sensitive material in a simple way.
Patent IE-870157-L (IE)
Title: Imidazo-pyridine derivatives
IPC: A61P25/04
Filed: 1987-01-21
Abstract: Compounds corresponding to the general formula I: <IMAGE> in which X1, X2 and X3 each represent, independently of each other, hydrogen, a halogen or a C1-C4 alkyl, methoxy, methylthio, ethylthio, methylsulphonyl, nitro, amino, methylamino, dimethylamino, acetylamino or diacetylamino group, Y represents hydrogen, chlorine or a methyl group, R1 represents hydrogen or a linear or branched C1-C4 alkyl group or a benzyl group, R2 represents a linear or branched C1-C6 alkyl group, or a cyclohexyl, trichloromethyl, 1-propenyl, allyl, phenyl, 4-chlorophenyl or benzyl group, or else R1 and R2 together represent a C3-C5 aliphatic chain, as well as their addition salts which are acceptable in pharmacology. Application in therapeutics.
[FR2593181A1]
Patent IE-900189-L (IE)
Title: Producing granualted particles from a powder
IPC: B01J2/06
Filed: 1990-01-17
Abstract: PCT No. PCT/EP90/00073 Sec. 371 Date Jun. 17, 1991 Sec. 102(e) Date Jun. 17, 1991 PCT Filed Jan. 15, 1990 PCT Pub. No. WO90/07977 PCT Pub. Date Jul. 26, 1990.A process for producing granulated particles from a powder which is insoluble in water, employs dimensions of the formed granulated particles which are substantially larger than those of the powder grains. The powder is mixed with an aqueous solution of a cellulose chosen from among methyl cellulose, hydroxypropyl methyl cellulose, etheric hydroxybutyl methyl cellulose. Then droplets of this mixture are made to fall into an aqueous solution of at least one metallic salt or metallic hydroxide which does not react with the particles.
[US5238611A]
Patent IE-820235-L (IE)
Title: Hair waving or straightening process
IPC: A45D7/04
Filed: 1982-02-02
Abstract: A process for waving or straightening hair in which an anionic surfactant is added to the hair reducing solution and the hair is treated either during a prewetting step or during neutralization, or both with a cationic polymer product which forms a substantially water insoluble complex with the anionic surfactant in the presence of hair.
[US4416297A]
Patent IE-38952-L (IE)
Title: Wound dressings
IPC: C09K3/30
Filed: 1974-03-04
Abstract: This invention is concerned with a solution of plastic material useful as a non-stinging wound dressing. The solvent system is a mixture of stinging and non-stinging solvents in which the non-stinging solvent is primarily tertiary butyl alcohol. The polarity of the solvent system is adjusted by altering the amount of stinging and non-stinging solvent to provide sufficient solvent capacity to dissolve the plastic material. This wound dressing is preferably applied to the wound as an aerosol spray dressing containing a germicide.
[US3928556A]
Patent IE-44633-L (IE)
Title: N-chlorophthalimide.
IPC: C07D209/48
Filed: 1977-03-04
Abstract: N-Chlorophthalimide is prepared by a novel process which comprises contacting an alkali metal salt of phthalimide with chlorine under substantially non-aqueous conditions in the presence of a halogenated aliphatic hydrocarbon solvent at a temperature from -10.degree.C. to +40.degree.C.
[CA1083584A]
Patent IE-43358-L (IE)
Title: Loading ramp
IPC: B65G69/28
Filed: 1976-03-10
Abstract: A loading ramp for loading vehicles onto the bed of a lorry comprising a framework of girders, decking on the girders and legs of variable length at one end of the framework, on which legs the framework can be supported at an inclination to the ground to allow vehicles to be driven or winched up or down the inclined decking. Preferably the loading ramp is mounted on wheels so that it can readily be towed, the wheels being provided on an undercarriage formed as a rigid sub-framework which is slidably movable to position the undercarriage adjacent the raised end of the framework.
[US4065825A]
Patent IE-39101-L (IE)
Title: BENZO [i j] QUINOLIZINE DERIVATIVES
IPC: C07D215/06
Filed: 1974-03-25
Abstract: 1433151 Benzo[ij]quinolizines ALLEN & HANBURYS Ltd 19 March 1974 [5 April 1973] 16279/73 Heading C2C [Also in Division A5] Novel benzo[ij]quinolizines of the formula wherein R 1 is H, alkyl or OR 3 , where R 3 is H, acyl or alkenyl or an alkyl group optionally substituted by amino, dialkylamino, alkylarylamino, aryl, aryloxy, acyloxy, alkoxy, hydroxy or tetrahydropyranyloxy, and up to 3 groups R 1 , which may be the same or different are present; and R<SP>2</SP> is H or alkyl, and pharmaceutically acceptable salts thereof are prepared by reacting the appropriate 6,7-dihydro-1-oxo- 1H,5H - benzo[ij]quinolizine - 2 - carboxylic acids or reactive derivatives thereof with 5- amino - 1H - tetrazole. Compounds of the formula above in which R 1 is OH may be obtained by the hydrogenolysis of the corresponding compounds in which R 1 is benzyloxy, those in which R 1 is trifluoroacetoxy by treating the corresponding compound in which R 1 is 2- tetrahydropyranyloxy with trifluoroacetic acid, and those in which R 1 is hydroxyalkoxy by hydrolysing the corresponding compounds in which R 1 is trifluoroacetoxy. 9 - Ethoxy (or 9 - (2 - hydroxyethoxy)-, or 9 - (2 - ethoxyethoxy)-, or 9 - (2 - tetrahydropyran - 2<SP>1</SP> - yloxyethoxy)-, or 9 - isopropoxy -)- 6,7 - dihydro - 1 - oxo - 1H,5H - benzo[ij]- quinolizine-2-carboxylic acid is obtained by reacting diethyl sulphate (or 2-bromoethanol or 2-ethoxyethyl bromide or 2-tetrahydropyran-21- yloxyethyl bromide or isopropyl bromide) with 9 - hydroxy - 6,7 - dihydro - 1 - oxo - 1H,5H - benzo[ij]quinolizine 2 - carboxylic acid resulting from the demethylation of the corresponding 9-methoxy compound. 9 - Allyloxy - 6,7 - dihydro - 1 - oxo - 1H,5H- benzo[ij]quinolizine - 2 - carboxylic acid is obtained by hydrolysing the corresponding allyl ester, which is prepared by reacting allyl bromide with 9-hydroxy-6,7 -dihydro- 1-oxo-1H,- 5H-benzo[ij]quinolizine-2-carboxylic acid. 9- Benzyloxy - 6,7 - dihydro - 1 - oxo - 1H,5H- benzo[ij]quinolizine-2-carboxylic acid and its benzyl ester are obtained in a similar manner. 6,7 - Dihydro - 9 - (2 - dimethylaminoethoxy)- 1 - oxo - 1H,5H - benzo[ij]quinolizine - 2 - carboxylic acid hydrochloride and 9-[2-(N-benzyl-N- methylamino)ethoxy]- 6,7 - dihydro - 1 - oxo- 1H,5H - benzo[ij]quinolizine - 2 - carboxylic acid hydrochloride, monohydrate are obtained by reacting 6,7-dihydro-9-hydroxy-1-oxo-1H,5H- benzo[ij]quinolizine - 2 - carboxylic acid with 2-dimethylaminoethyl chloride hydrochloride and N-benzyl-N-methylaminoethyl bromide respectively and hydrolysing the esters thus obtained. 6,7 - Dihydro - 9 - isopropyl - 1 - oxo - 1H,5H- benzo[ij]quinolizine - 2 - carboxylic acid is prepared by hydrolysing the corresponding ethyl ester, obtained by cyclizing diethyl [(1,2,3,4- tetrahydro - 6 - isopropylquinol - 1 - yl)-methylene]malonate resulting from the reacting between diethyl ethoxymethylenemalonate and 1,2,3,4 - tetrahydro - 6 - isopropylquinoline, which is made by hydrogenating 6-isopropylquinoline.
[GB1433151A]
Patent IE-33456-L (IE)
Title: Making hydrogen
IPC: B01J27/00
Filed: 1969-06-05
Abstract: 1281051 Shift-reaction catalyst ESSO RESEARCH & ENG CO 28 May 1969 [18 June 1968 2 May 1969] 27025/69 Heading B1E [Also in Division C5] A low-temperature shift reaction catalyst comprises an alkali metal compound derived from an acid having an ionisation constant of less than 10<SP>-3</SP> and ruthenium, palladium, osmium, indium, platinum, vanadium, molybdenum, tungsten, cobalt, nickel, iron, or mixtures in a ratio of other metal to alkali metal of 0.001 to 1 up to 10 to 1.
[GB1281051A]
Patent IE-820794-L (IE)
Title: Multiprocessor control system
IPC: G06F13/364
Filed: 1982-04-02
Abstract: 1. A multiprocessor control device, in particular of the distributed control type in a system of microprocessors having link couplers for coupling it to a semaphore type serial link, which is managed by an access management unit to the network as a function of the requests of the microprocessors connected to this end to this unit through individual links, characterized in that the serial link connected for point to point communication to each one of said couplers (ARIT) is constituted by a message exchange network (RIT1) comprising a distributor (DR1) for managing the access to the networks and for supervising the network, and links connected to said distributor (DR1), as well as for each microprocessor associated thereto, request links (DE1) and send authorization links (AE1), links for transferring informations (RD1) to the distributor and from the distributor (DT1), a synchronization link (H) as well as a decoupling circuit (DG) through which the data received of the transfer links (RD1) are relayed simultaneously to all the microprocessors.
[EP0062293B1]
Patent IE-780909-L (IE)
Title: Removal of impurities from solutions containing dissolved¹metals.
IPC: C04B18/04
Filed: 1978-05-05
Abstract: A process of hydrometallurgical treatment for removing metal impurities from zinc sulfate solution containing Fe+++ ions includes adding to said solution a silicate capable of forming dissolved silicic acid in situ, and a neutralizing base to provide a pH between 1.5 and 4.5. The metal impurities are precipitated as a solid residue on a base of iron silicate. (From CA1115024 A1) [FR2390504A1]
Patent FI-843521-L (FI)
Inventor: CHAPAS RICHARD B
IPC: A61F13/49
Filed: 1984-09-07
Abstract: An absorbent body is provided for absorbing body fluids. The body is generally planar and elongated and is surrounded by a peripheral edge. A portion of the edge is densified so that fluid striking the absorbent body at a point in proximity to the densfied peripheral edge will be transported rapidly away from said point.
Patent IE-841050-L (IE)
Title: Process for preparing acemetacin.
IPC: C07D209/28
Filed: 1984-04-27
Abstract: A process for preparing acemetacin which process comprises removing a protecting group, which is other than tetrahydropyranyl group and is removable under acidic conditions, from an acemetacin ester represented by the formula  <IMAGE>  wherein R means the protecting group, under the acidic conditions.
Patent IE-811221-L (IE)
Title: Impact tool charge magazine
IPC: B25C1/16
Filed: 1981-06-03
Abstract: A magazine for caseless propellant charges, such as used in a fastening element setting device, consists of an elongated strip-like member. Cut-outs are provided in the strip-like member and a caseless charge holder is secured in each cut-out by webs. A caseless charge and the holder are displaced out of a cut-out when a sufficient force is directed against the holder to separate the webs from the strip-like member.
Patent IE-33335-L (IE)
Title: Oxidation of cyclohexane.
IPC: C07C51/493
Filed: 1969-10-07
Abstract: Complex mixtures of polycarboxylic organic acids and their precursors, such as the by-products from the air oxidation of cyclohexane and its derivatives, are treated with nitric acid under hydrolytic conditions, esterified with an alcohol, extracted with an immiscible solvent such as benzene, the extraction preferably being carried out simultaneously with esterification, and separated into component diesters.
[US4058555A]
Patent IE-821626-L (IE)
Title: Delayed-release compositions of bromhexine
IPC: A61K9/28
Filed: 1982-07-06
Abstract: This invention relates to vehicles for the administration of bromhexine. More specifically, this invention relates to a composition for the delayed release of bromhexine which comprises (i) spheroid particles or tablets comprised of (a) bromhexine and/or acid addition salts thereof and (b) at least one pharmacologically acceptable acid or acidic substance, the total amount of acid substance from acid addition salts present and the acid or acidic substance being in a ratio of at least 2 mols to 1 mol of bromhexine, and (ii) a coating surrounding said spheroid particles or tablets, said coating being comprised of from about 50 to 100 percent by weight of acid-insoluble lacquers soluble in intestinal juices and from about 0 to 50 percent by weight of lacquers insoluble in gastric and intestinal juices and said coating being present in an amount of from about 2 to 30 percent by weight, based upon the weight of the spheroid particles or tablets.
[US4438091A]
Patent IE-39654-L (IE)
Title: Coating articles
IPC: B05D7/00
Filed: 1974-08-02
Abstract: Tubing is coated with powder by passing the tubing through a vibrated coating channel whilst being supported on a compacted body of the coating powder lying within the channel. Adhesive may be bonded to the tubing before it enters the channel.
[CA1041847A]
Patent IE-801891-L (IE)
Title: 4-alkyl-8-aminoalkylpsoralens
IPC: A61Q17/04
Filed: 1980-08-09
Abstract: The invention relates to 8-aminoalkyl-4-alkylpsoralens having enhanced photosensitizing activity, especially oral activity, including early onset, increased maximum, and rapid decline, as well as low toxicity, when compared with psoralens of different structure.
[US4269851A]
Patent IE-851906-L (IE)
Title: Interferons
IPC: C12N15/20
Filed: 1985-07-31
Abstract: The type I interferon peptides encoded by the genetic DNA sequences are called omega-interferons and are produced using appropriate expression vehicles and organisms.
Patent IE-901937-L (IE)
Title: Optical receivers
IPC: H04B10/43
Filed: 1990-05-30
Abstract: An optical receiver incorporating a voltage dependant impedance (Do) arranged to shunt excess AC photodetector signal away from the receiver amplifier (A) in response to light level.
Patent IE-832169-L (IE)
Title: External fixation system for bone fractures
IPC: A61B17/60
Filed: 1983-09-15
Abstract: An external fixation system includes as one of its frame components at least one dynamic coupling which is mounted to a respective frame rod. The coupling includes a sleeve member telescoped over the rod with a stop member on the rod on each side of the sleeve member. The stop member located toward the bone fracture may be adjustably locked to change its position on the rod and thus permit selective controlled sliding movement of the rod in the sleeve member.
Patent IE-832364-L (IE)
Title: Preparation of a beverage from acidified whey
IPC: A23C9/146
Filed: 1983-10-07
Abstract: 1. Claims for contracting States BE, CH, DE, GB, IT, LI, NL, SE Process for preparing long preservation flavoured beverages, based on acidified milk wheys, characterized in that it comprises : - a step of simultaneous acidification and decationization of milk whey by cation exchange with a cation exchange resin in acid form, or by electrodialysis on cationic membranes, for the time necessary to lower the pH of said whey to a value equal to or less than 3.8 and to decationize at least partly - followed by a heat treatment step of the acidified and decationized product at a temperature of 100 to 160 degrees C to sterilize the latter. 1. Claims for contracting State : AT Process for preparing long preservation flavoured beverages, based on acidified milk wheys, characterized in that it comprises : - a step of simultaneous acidification and decationization of milk whey by cation exchange with a cation exchange resin in acid form, or by electrodialysis on cationic membranes, for the time necessary to lower the pH of said whey to a value equal to or less than 3.8 and to decationize at least partly - followed by a heat treatment step of the acidified and decationized product at a temperature of 100 to 160 degrees C to sterilize the latter.
Patent IE-852527-L (IE)
Title: Liposomes of synthetic lipids
IPC: A61K9/127
Filed: 1985-10-14
Abstract: The invention relates to pharmaceutical compositions containing synthetic, substantially pure phosphatidyl serine and phosphatidyl choline and a substance or a mixture of substances having biological activity. The invention also relates to mixtures comprising synthetic, substantially pure phosphatidyl serine and phosphatidyl choline, and also to processes for the manufacture of the pharmaecutical compositions, and the use thereof.
Patent IE-862555-L (IE)
Title: Field-inversion gel electrophoresis
IPC: B01D61/00
Filed: 1986-09-26
Abstract: Disclosed herein is a method and apparatus for gel electrophoresis which employs periodic inversion of the electric field essentially in one dimension. According to this system, which is defined herein as field-inversion gel electrophoresis, net migration is achieved by using a longer time or higher voltage in one direction than in the other direction.
Patent IE-812695-L (IE)
Title: Microencapsulation of water soluble polypeptides
IPC: A61K9/50
Filed: 1981-11-17
Abstract: This invention concerns novel sustained release microcapsule compositions comprising water-soluble, hormonally active polypeptides and optionally, a polymer hydrolysis modifying agent encapsulated in biocompatable, biodegradable polymers such as poly(lactide-co-glycolide) copoly
Patent NO-811120-L (NO)
Inventor: CHILD ROBERT PAUL
IPC: G01L19/12
Filed: 1981-04-01
Abstract: An appliance for making an aerated beverage including a casing (10) a connection (13,14) carried by the casing for mounting a container (12) of pressurized liquid carbon dioxide, a transparent shatterproof housing (52) for a bottle of water carried by said casing, a nozzle (18) communicating with the connection and extending from the support member downwardly within the housing, a stopper for engaging in the neck of a bottle and a table base (64) for supporting the bottle (80) in the housing so that the stopper is engaged in its neck. A manually operable valve (32) allows carbon dioxide to flow from the container (12) to the nozzle and a safety pressure valve (42) is connected to the interior of the bottle when the stopper is engaged in its neck. A bulb (82) illuminates the bottle at least while the water therein is being aerated, the illumination being picked up by the bubbles of carbon dioxide and giving a pleasing visual effect.
Patent NO-822831-L (NO)
Title: Fremgangsmaate for fremstilling av alfa-olefinkopolymerer
Inventor: DEHM DAVID
IPC: C08F210/00
Filed: 1982-08-19
Abstract: De hydrokarbonvæskefriksjonsreduserende egenskaper for sampolymerer av to eller flere alfa-monoolefiner med fra 4 til 20 karbonatomer, er bedret ved at man sampolymeriserer monomerene i væsketil-stand ved hjelp av en Ziegler-katalysator ved en temperatur på ca. 0°C eller lavere, og hydrokarboner som inneholder nevnte væskefriksjonsreduserende forbindelser.
Patent NO-834072-L (NO)
Inventor: ASHMAN ARTHUR
IPC: A61L17/00
Filed: 1983-11-08
Abstract: This invention relates to implantable porous prostheses for use as bone or hard tissue replacements anywhere in the body. The porous implants comprise loose, individual polymeric particles of a specified size, coated with a hydrophilic material and barium sulfate particles. The prostheses are biologically compatible in the body and promote bone and tissue ingrowth and attachment. This invention also relates to a method for producing the novel prosthetic devices disclosed herein.
Patent NO-834609-L (NO)
Inventor: RAHTZ DIETER
IPC: C07D487/04
Filed: 1983-12-14
Abstract: Substituted 5H-pyrimido[5,4-b]indoles of Formula I    <IMAGE>  (I) wherein R2 is halogen; the oxadiazolyl group   <IMAGE>   wherein R'' is lower alkyl with up to 3 carbon atoms; C1-5-alkyl, cycloalkyl, aralkyl, or aryl; ORI, SOnRI with n being 0, 1, or 2, or   <IMAGE> wherein RI is hydrogen, C1-5-alkyl, cycloalkyl, aralkyl, or aryl; <IMAGE>   wherein RII and RIII are hydrogen, C1-5-alkyl, C3-5-alkenyl, cycloalkyl, aralkyl, aryl, or, with the connecting N-atom, a 5- or 6-membered heterocyclic ring; and RA is hydrogen; the oxadiazolyl group    <IMAGE>   wherein R'' is lower alkyl with up to 3 carbon atoms; halogen, nitro, ORI, SOnRI with n being 0, 1, or 2, <IMAGE>   wherein RI is hydrogen, C1-5-alkyl, cycloalkyl, aralkyl, or aryl;   <IMAGE>   wherein RII and RIII are hydrogen, C1-5-alkyl, cycloalkyl, C3-5-alkenyl, aralkyl, aryl, or, with the connecting N-atom, a 5- or 6-membered heterocyclic ring; or PO(OR)2  wherein R is C1-5-alkyl, exhibit strong affinity for binding to benzodiazepine receptors. The novel compounds are suitable for use in psychopharmaceutical preparations.
Patent NO-850728-L (NO)
Inventor: FISCHER KURT
IPC: C08J3/02
Filed: 1985-02-22
Abstract: A process for the preparation of stable aqueous aldehyde resin dispersions and for the production of surface coating binders. For this purpose, a melt or highly concentrated solution of a polycondensate of urea and a CH-acidic aldehyde, with or without formaldehyde, is dispersed in water in the presence of an organic protective colloid and, if required, an emulsifier. These aqueous resin dispersions can be used, in combination with other film formers, as surface coating binders.