baber/WOPTO huggingface dataset:
Patent PT-699700-E (PT)
Inventor: KLEIN PETER
IPC: C08G63/87
Filed: 1995-08-17
Abstract: Antimony-free polyesters based on aromatic di-acids and aliphatic diols are obtained by (trans)esterification in presence of metal salt, inactivation of catalyst with phosphoric, phosphorous and/or phosphonic acid (or a derivative), addition of a cobalt compound and polycondensation in presence of a titanium compound without adding antimony. Thermally-stable, neutral-colored antimony-free polyesters (I) based on aromatic dicarboxylic acids (DCA) and aliphatic diols (DO), obtained by: (a) esterification of (DCA) with (DO) or transesterification of lower aliphatic esters of (DCA) with (DO) in presence of 20-120 ppm (based on metal) of a transesterification catalyst (TC) which is inactivated with a complexing agent after the reaction; followed by (b) polycondensation in presence of a titanium compound as catalyst. This involves adding a phosphoric, phosphorous and/or phosphonic acid (or a derivative) (PA) as complexing agent after reaction (a) at the rate of 100% of the equivalent amount to catalyst (TC) and 90-99% of the amount equivalent to the cobalt to be used, adding 20-80 ppm cobalt in the form of a Co compound and then performing stage (b) without adding antimony in presence of 1-10 ppm titanium in the form of a Ti compound.
Patent PT-812209-E (PT)
Inventor: GOULD-FOGERITE SUSAN
IPC: A61K47/24
Filed: 1996-02-22
Abstract: The instant disclosure relates to cochleates comprising a) a biologically relevant molecule component b) a negatively charged lipid component, and c) a divalent cation component. The cochleate has an extended shelf life, even in a desiccated state. Advantageously, the cochleate can be ingested. The biologically relevant molecule can be a polynucleotide.
Patent PT-765858-E (PT)
Inventor: UENO RYUZO
IPC: C07C235/64
Filed: 1996-04-10
Abstract: A naphthol derivative represented by the general formula (I) Äwherein Y and Y' indicate -(CONH)n-X or -COR; X is a phenyl group, a naphthyl group, an anthraquinonyl group, a benzimidazolonyl group or a carbazolyl group; R is a hydroxyl group, an alkoxy group having 1 to 6 carbon atoms, a halogen atom, a benzyloxy group, a phenyloxy group or a phenacyloxy group; R2 is a hydrogen atom, an alkaline metal, an alkyl group having 1 to 6 carbon atoms, an acyl group having 1 to 6 carbon atoms or a phenylalkyl group; Z is a group selected from the group consisting of a hydrogen atom, a halogen atom, a nitro group, a nitroso group and an amino group (Z may be substituted on any ring of the naphthalene ring); and n is an integer of 1 or 2; provided that R2 and Z do not simultaneously indicate a hydrogen atom when both R simultaneously indicate a hydroxyl groupÜ, and a process for producing the same. This naphthol derivative can be used as raw materials for synthesis, such as dyes, pigments, photosensitive materials and the like. <CHEM>
Patent PT-914325-E (PT)
Title: Modulators of the function of fas receptors and other proteins
Inventor: WALLACH DAVID
IPC: C12N15/85
Filed: 1996-06-14
Abstract: The present invention provides proteins capable of modulating or mediating the FAS receptor ligand or TNF effect on cells carrying FAS receptor or p55 receptor by binding or interacting with MORT-1 protein, which in turn binds to the intracellular domain of the FAS receptor or to another protein TRADD which binds to the p55 receptor. In addition, peptide inhibitors which interfere with the proteolytic activity of MORT-1-binding proteins having proteolytic activity are provided as well as a method of designing them.
Patent PT-784267-E (PT)
Inventor: GREINER RUSSELL
IPC: G06N5/00
Filed: 1997-01-03
Abstract: A computer system takes as input an initial fault hierarchy KB0 and a set of annotated session transcripts C = ä&lang& pi j,rj&rang&ü and is given a specified set of revision operators T = äθiü where each θi  ELEMENT  T maps a fault hierarchy KB to a slightly different hierarchy θi(KB). The computer system uses T to hill climb from the initial fault hierarchy KB0, through successive hierarchies, KB1... KBm, with successively higher empirical accuracies over C. At each stage, to go from a fault hierarchy KBk to its neighbor KBk+1, the computer system must evaluate KBk's accuracy over C, as well as the accuracy of each KB'  ELEMENT  N(KBk). The computer system provides an efficient way of evaluating the accuracy of KBk, and each θi(KBk), towards determining which, if any, θi(KBk) is more accurate than KBk. It exploits a few key observations. First, as each transformation used to map one hierarchy to a related one performs only local changes to the hierarchy, it will have only minor and easily computed effects on any instance. Second, most transformations will have no effect on many instances. Finally, one can bound how much the accuracy score for a knowledge base can change based on any instance, which means branch-and-bound techniques can be used to avoid computing the accuracy scores for various hierarchies that cannot be optimal. <IMAGE>
Patent PT-858780-E (PT)
Inventor: FACCIOLI GIOVANNI
IPC: A61B17/88
Filed: 1997-12-28
Abstract: An orthopaedic apparatus, particularly for the surgical correction of angular and longitudinal defects of the bones of limbs, of the femur and tibia type, comprising a longitudinal rod (2) externally positionable substantially parallel to a bone for correction, a first clamp (3) movably anchored to the rod (2) for supporting drilling guides for screws insertable in a proximal portion of the bone, and at least one second clamp (4) movably anchored to the rod for supporting drilling guides for screws insertable in a distal portion of the bone. The first and second clamps are orientatable and selectively blockable, before the surgical intervention, in predetermined angular positions with respect to the rod (2) corresponding to the angular deformations of the bone, and are repositionable with respect to the rod in correct angular positions after the osteosynthesis of the proximal and distal portions of the bone so as to eliminate the angular deformations of the bone. <IMAGE>
Patent PT-934325-E (PT)
Inventor: LESIAK KRYSTYNA
IPC: C07F9/24
Filed: 1997-10-09
Abstract: Disclosed are novel bicyclic tris(anhydride)s useful as intermediates in the synthesis of biologically active compounds, and the compounds which may be synthesized from such intermediates.
Patent PT-878465-E (PT)
Inventor: NAGAO YUUKI
IPC: C07C311/19
Filed: 1998-05-14
Abstract: Benzenesulfonamide compounds of formula (I) <CHEM> (R<1> is hydroxy, C1-4 alkoxy, NR<6>R<7> (each R<6> and R<7> is, independently, H or C1-4 alkyl); R<2> is H, C1-4 alkyl; R<3>, R<4> are C1-4 alkyl, halogen, trifluoromethyl; R<5> is H, C1-4 alkyl, halogen, trifluoromethyl; Y is cis-vinylene, trans-vinylene; and the symbol <CHEM> is single bond, double bond) can bind strongly to the EP1 receptor which is a prostaglandin E2 receptor subtype and scarcely bind to the other receptor subtypes. Therefore, they are considered to be useful as antipyretic agents, as analgesics or as agents for the prevention and/or treatment of pollakiuria having little side effect.
Patent PT-948441-E (PT)
Inventor: KUNKLER HERMANN
IPC: B64D35/00
Filed: 1998-01-02
Abstract: The airship has a fuselage (1) built as an aerostatic buoyant body, having propellers (11,12,13,14) with respective shafts (121) and drive units (7,8,9,10). The respective propeller shaft (121) rotation plane (113) can be tilted all round relative to a drive shaft (104) of the allocated propeller drive, and the hull also does duty as aerodynamic float in a ship devoid of activatable aerodynamic steering system. The hull can be circular or elliptical to give an elliptical section whose upper shell is more steeply curved than the flatter bottom shell. The hull is fitted with a stiffener ring in its equatorial belt with the ring also of elliptical section in its exterior.
Patent PT-1013778-E (PT)
Inventor: JANZ JOACHIM
IPC: C21B5/02
Filed: 1999-02-09
Abstract: Metal production from oxidic ore, comprising tuyere injection of plastic supplied by a compressed air transport line (10) equipped with shut-off valves (24, 28, 29) for avoiding blockages and hot blast back-flow, is new.  Metal production from oxidic ore comprises supplying fluidized plastic particles to tuyere injection lances (18) of a shaft furnace (1) by a transport line (10) equipped with shut-off valves (24, 28, 29), a compressed air entry connection (31) being provided in the transport line (10) or in each lance. The first shut-off valve (24) is closed when plastic blockage of the transport line or lances occurs; the second shut-off valve (28) is closed when hot air flows back through the injection lances (18); and the third shut-off valve (29) is closed when compressed air passes over and cools the injection lances.  Independent claims are also included for the following:  (1) a plant for carrying out the above process; and (2) a blast furnace in which the above process is carried out.
Patent PT-999156-E (PT)
Inventor: HANNESEN PIETER GERRIT
IPC: B65G37/00
Filed: 1999-11-03
Abstract: The invention shows an apparatus for automatic stacking of products on a pallet, comprising a frame, supply stations for respectively pallets and products located on the top side relative to the frame, a discharge station for loaded pallets located at a lower level and transport means supported in the frame for carrying pallets for loading downward from the supply station to the discharge station, wherein said transport means comprise two endless transporting members, the active part of which runs vertically, and at least one pallet-bearing surface provided on the transporting members which lies horizontally at least in the active part, and a method for automatic stacking of products on a pallet, this such that the costs and cycle time are reduced and capacity is increased. <IMAGE>
Patent PT-1014632-E (PT)
Inventor: ILLG ANDREAS
IPC: H04L49/111
Filed: 1999-12-23
Abstract: Data is transmitted over at least part of its path, through a packet network. A control signal may be given by the network management system. This causes separate switching units (4a, 4b) to bypass the data around the packet communications network (6) and the packet equipment (5, 7). The signals are relayed over a line communication network (9). The connection between communication units (1a, 1b; 10a, 10b) is not interrupted. An Independent claim is included for the corresponding switching equipment.
Patent PT-1034030-E (PT)
Inventor: BRETSCHNEIDER FRANK
IPC: H04L12/70
Filed: 1999-09-22
Abstract: The invention relates to a method, characterized in that broadband oriented data streams, in particular ATM oriented data streams, are transmitted via a base installation (BE), assigned to a central broadband communication installation (ZKE), with the aid of a wireless-transmission installation (UE), to an access installation (AE1..3) assigned to at least one decentralized broadband communication installation (DKE1..3). In this way, broadband applications designed with high bit transmission rates are economically feasible via the "radio channel" transmission medium.
Patent SG-68885-G (SG)
Title: Bicyclohexyl derivatives having liquid-crystal properties
IPC: C07D309/06
Filed: 1985-09-17
Abstract: Bicyclohexyl derivatives of formula I R1-Cy-Cy-X-Y I wherein X is -CO-O- or -O-CO-, Y is alkyl or perfluoroalkyl in each case of 1-8 C atoms, -Cy-Cy-R2, -Cy-Ph-R2, -Ph-Cy-R2, -Ph-Ph-R2 or -Ph-Dio-R2, Cy is 1,4-cyclohexylene, Ph is 1,4-phenylene, Dio is 1,3-dioxane-2,5-diyl and R1 and R2 are each alkyl or alkoxy in each case of 1-8 C atoms, can be used as components of liquid crystal dielectrics.
Patent IE-880103-L (IE)
Title: 11-aryl steroids
IPC: C07J1/00
Filed: 1988-01-14
Abstract: The invention relates to 11-aryl steroid derivatives, having the structure <CHEM>  wherein: R1 is a homocyclic or heterocyclic aryl group having one of the following substituents: an optionally saturated or unsaturated, branched or unbranched hydrocarbon radical containing 1-10 carbon atoms, the hydrocarbon radical being optionally provided with a hydroxyimino, oxo and/or hydroxyl group, or a <CHEM> group, where X and Y are each separately H or a hydrocarbon (1-4 C) radical or are together a hydrocarbon (2-6 C) radical;      R2 is an alkyl group containing 1-4 carbon atoms; R3 is H, OH, a saturated or unsaturated hydrocarbon radical containing 1-8 carbon atoms, optionally provided with one or more hydroxyl, azido, nitrile, oxo and/or halogen groups, or is a (1-18 C) acyloxy or (2-8 C) alkoxyalkyl or (1-18 C) acyl or (1-12 C) alkoxy group; R4 is H, OH, a saturated or unsaturated hydrocarbon grup containing 1-8 carbon atoms, optionally provided with one or more hydroxyl, azido, nitrile, oxo and/or halogen groups, or is a (1-18 C) acyloxy or (2-8 C) alkoxyalkyl or (1-18 C) acyl or (1-12 C) alkoxy group; or R3 and R4 together form a ring system or an alkylidene group having 1-6 carbon atoms and the dotted line represents an optional bond between the carbon atoms 16 and 17 of the steroid skeleton, with the proviso that R3 or R4 is absent if said bond between said carbon atoms 16 and 17 is present and to processes for their preparation and to pharmaceuticals comprising these compounds. these compounds exhibit a strong anti-progestinic activity and a weak or non-existent anti-glucocorticoid activity.
Patent IE-900229-L (IE)
Title: Golf ball covers
IPC: C08L23/08
Filed: 1990-01-22
Abstract: An improved golf ball comprising a core and a cover therefor, said cover comprises singularly or blends of a zinc neutralized ethylene-acrylic acid copolymer and a sodium neutralized ethylene-acrylic acid copolymer, or a blend of two or more zinc-neutralized ethylene-acrylic acid copolymers and a sodium-neutralized ethylene acrylic acid copolymer.
[US4911451A]
Patent IE-31969-L (IE)
Title: Cheese
IPC: A23C19/032
Filed: 1968-02-28
Abstract: Colourless mutants of Arthrobacter and Brevibacterium linens are used in the prodn. of Camembert and Briecheeses to decompose substances having bitter taste produced by penicillium caseicolum. The mutants are produced by subjecting coloured cultures of these microorganisms to mutation by U.V. radiation, X rays or chemical treatment.
[CH517826A]
Patent IE-32023-L (IE)
Title: Tetrazole compounds
IPC: C07D257/04
Filed: 1968-04-17
Abstract: 1,221,115. Artificial sweeteners. ELI LILLY & CO. 16 April, 1968 [14 April, 1967], No. 17998/68. Heading A2B. [Also in Division C2] Edible compositions comprise as sweetening agent a tetrazole compound of formula or a non toxic, physiologically-acceptable, water-soluble salt thereof. Examples describe the sweetening of coffee, tea, grapefruit, breakfast food and milk, chocolate cookies and a carbonated soft drink.
[GB1221115A]
Patent IE-35446-L (IE)
Title: Sheaths for electric cables
IPC: H01B7/20
Filed: 1971-07-08
Abstract: An electric cable having one or more insulated cores surrounded by a corrugated metal sheath and having a tubular covering intermediate the core and the sheath which covering is softer than the core and is deformed by the sheath corrugations which are embedded therein. The covering may be wrapped tapes of crepe paper or expanded foam synthetic resin or a tube of synthetic resin extruded over the core or cores.
[US3766309A]
Patent FI-820061-L (FI)
Inventor: GRELL WOLFGAN
IPC: C07D227/00
Filed: 1982-01-08
Abstract: Compounds of general formula I   <IMAGE> (wherein, in outline, R1 and R2 represent alkyl or cycloalkyl groups or together with the nitrogen atom to which they are attached, represent a cyclic imino group, R3 represents a hydrogen or a halogen atom, an optionally substituted hydroxy, mercapto, amino, carboxy or aminocarbonyl group, or a nitro, alkanoyl, aminosulfonyl, alkyl, trifluoromethyl or cyano group, R4 represents a hydrogen atom or an alkyl group, R5 represents a hydrogen or a halogen atom or an alkyl group, A represents a bond or an optionally substituted methylene, ethylene, cycloalkylidene or vinylidene group, B represents a methylene or ethylene group optionally substituted by an alkyl group and W represents a hydrogen or a halogen atom, a cyano, alkanoyl or nitro group, an optionally substituted amino or aminocarbonyl group, a carboxy group, or an ester thereof, a formyl group or an acetal thereof or an optionally substituted alkyl or alkenyl group); and salts thereof formed with acids and bases. Processes for the preparation of the new compounds as well as pharmaceutical compositions containing them are also objects of this invention. The new compounds show valuable pharmaceutical properties, especially effects on intermediary metabolism and a blood-sugar lowering activity.
Patent FI-821645-L (FI)
Inventor: SANER HANS
IPC: C07D239/48
Filed: 1982-05-10
Abstract: 1. A process for the preparation of 2,4-diamino-5-(3,5-dimethoxy-4-(2-methoxyethoxy)-benzyl)- pyrimidine represented by formula I  see diagramm : EP0065705,P4,F1 characterized in that beta-anilino-alpha-(3,5-dimethoxy-4-(2-methoxyethyl)- benzyl)-acrylonitril represented by formula II  see diagramm : EP0065705,P4,F2  is brought to reaction with guanidine as a free base in a solution containing ethanol under reflux.
Patent FI-845001-L (FI)
Inventor: ROBESON LLOYD MAHLON
IPC: C08L59/00
Filed: 1984-12-18
Abstract: A moldable and compatible blend of 5 to 95 weight percent of an aromatic polyformal comprising from about 20 weight percent to 100 weight percent of repeating units (I) having the formula   <IMAGE> (I)  and from 0 weight percent to about 80 weight percent of repeating units (II) having the formula   <IMAGE> (II)  in which the repeating units (I) and the repeating units (II) are connected by interbonding units (III) having the formula -CH2-(III) wherein Y is selected from alkyl groups of 1 to 4 carbon atoms, chlorine or bromine, each z, independently, has a value of from 0 to 4 inclusive, n has a value of 0 or 1, and R1 is a divalent saturated or unsaturated aliphatic hydrocarbon radical, O, CO, SO2, S or a direct bond, with the proviso that when R1 is SO2 then repeating unit (II) is not the same as repeating unit (I), and 95 to 5 weight percent of a styrene copolymer or terpolymer and/or vinyl chloride containing polymers.
Patent IE-43610-L (IE)
Title: Optical fibre
IPC: H04B10/2581
Filed: 1976-07-07
Abstract: Methods and apparatus are disclosed for providing a multipath optical communications system within a single fiber. One embodiment comprises a concentric multi-core optical fiber having an inner core for transmitting information and an outer core for transmitting a security signal. Attempted access to the inner core causes a decrease in the security signal intensity alerting the operator to the attempted intrusion.
[US4000416A]
Patent IE-33937-L (IE)
Title: Phosphoric acid
IPC: C01B25/22
Filed: 1969-12-30
Abstract: 1290397 Phosphoric acid; calcium sulphate PRODUITS CHIMIQUES PECHINEYSAINT-GOBAIN and UNION CHIMIQUECHEMISCHE BEDRIJVEN 30 Dec 1969 [31 Dec 1968] 63342/69 Heading C1A Phosphoric acid is produced from natural phosphates and sulphuric acid by continuously feeding the phosphate and an excess of sulphuric acid into a first vessel, maintaining the mixture in the first vessel at a temperature not exceeding 80 C. to form gypsum, continuously transferring at least part of the reaction mixture to a second vessel, introducing an additional quantity of the phosphate into the second vessel to form further gypsum and separating the phosphoric acid produced from the insoluble solids.
[GB1290397A]
Patent IE-842267-L (IE)
Title: Azahomoerythromycin b derivatives and intermediates
IPC: C07H17/00
Filed: 1984-09-05
Abstract: Deoxo-9a-methyl-9a-aza-9a-homoerythromycin B and its 4 sec -epimer, and the pharmaceutically-acceptable salts thereof, having utility as antibacterial agents; and intermediates for the synthesis thereof from erythromycin B.
Patent IE-42220-L (IE)
Title: Dibenzocycloheptenylidenepiperidine derivative.
IPC: C07D211/70
Filed: 1975-11-05
Abstract: 10,11-Dihydro-3-carboxycyproheptadine and its esters, amides and N-oxide are disclosed to have pharmaceutical utility as appetite stimulants and as antihistaminic agents. Also disclosed are processes for the preparation of such compounds; pharmaceutical compositions comprising such, compounds; and methods of treatment comprising administering such compounds and compositions.
Patent IE-862845-L (IE)
Title: Bottle carrier
IPC: B65D71/12
Filed: 1986-10-29
Abstract: A wrap-around bottle carrier wherein the bottle heel cutouts at the ends of the carrier are spaced from the ends a greater distance than normal to increase the strength of the carrier at this area of stress. To permit this arrangement to be used, the shape of the outer or end cutouts is altered by connecting the top of the cutout to the vertical inner side portion of the cutout by a straight cut rather than by the usual curved cut. This allows the edges of the end cutouts to contact the bottles when the carrier is lifted even though, due to the change in dimensions of the end cutouts, the end cutouts are not symmetrically arranged with respect to the centerline of their associated bottles.
Patent NO-762851-L (NO)
Inventor: KAPPERT H A
IPC: G11B7/085
Filed: 1976-08-18
Abstract: Apparat for avlesning av en plateformet opptegningsbærer.
Patent NO-792636-L (NO)
Inventor: HIRSCHBERG RUDOLF
IPC: C01G49/00
Filed: 1979-08-13
Abstract: In grinding disks, toxic lead chloride and antimony sulfide may be replaced by non-toxic alkali metal chloroferrates (II,III) produced by melting together alkali metal chloride, anhydrous ferric chloride and iron powder.
Patent NO-792645-L (NO)
Inventor: BALLARD DENIS GEORGE HAROLD
IPC: C04B14/20
Filed: 1979-08-14
Abstract: A free-flowing, dry powder composition comprising vermiculite lamellae (delaminated vermiculite); preferably the composition contains a solid particulate additive such as magnesium oxide.
Patent NO-794179-L (NO)
Inventor: TINKELENBERG ARIE
IPC: C08L61/20
Filed: 1979-12-19
Abstract: Chipboard showing a strongly reduced formaldehyde- emission is prepared on the basis of cellulose-containing material with a urea-formaldehyde or urea-melamine -formaldehyde resin as a binder, wherein said binder contains 0.45 to 0.65 mole of formaldehyde per mole-equivalent of amino groups and to which between 2 and 20% by wt., relative to the resin, of a protein soluble or dispersible in the resin solution has been added. The resin preferably contains between25 and 45% by wt. of melamine, relative to the combined amount of urea and melamine. The boards have good strength and weather resistance, and have a very low formaldehyde emission.
Patent NO-803501-L (NO)
Inventor: STAHL WERNER
IPC: B01D33/00
Filed: 1980-11-20
Abstract: 1. A filtering apparatus having a filtering device operating under gage pressure and vacuum, comprising a layer of filtering material e.g. a filter cloth for extracting solid particles from liquids, characterized in that the filtering device is a vacuum-filtering device (10, 20, 40), and in that the whole vacuum-filtering device (10, 20, 40) including the bearings, the driving system, the controls and the like is placed in a gage pressure space (11) to which the operators have access, which is under gage pressure and which is shut off from the outside atmosphere.
Patent NO-823566-L (NO)
Inventor: BONNOME JEAN-PIERRE
IPC: B01D3/00
Filed: 1982-10-26
Abstract: 1. A method of manufacturing an alcoholic beverage, starting from a wine and making use of hyperfiltration or ultrafiltration, characterized in that the initial wine is subjected to hyperfiltration or to ultrafiltration suitable for obtaining a permeate other than wine, while retaining drinking quality, said permeate constituting the basis of the desired beverage.