baber/WOPTO huggingface dataset:
Patent PT-2173687-E (PT)
Title: Method of treating a chamber having refractory walls
Inventor: LORETO OSVALDO DI
IPC: C04B41/87
Filed: 2008-07-03
Abstract: Method of treating a chamber having refractory walls, in which: a treatment composition, comprising at least one organosilicon compound and at least one hydrocarbide, is sprayed into said chamber, in the presence of oxygen; and said sprayed treatment composition is heated, the spraying in the presence of oxygen taking place in the closed chamber in which the treatment composition, in a predominantly liquid state, is atomized in the form of suspended particles, the method further including said at least one organosilicon compound decomposing to form a colloidal silica aerosol in the closed chamber, an overpressure being established therein, and a colloidal silica layer being spread over the refractory walls with, as a result of said overpressure, the colloidal silica penetrating into the microcracks.
Patent PT-2190330-E (PT)
Title: Beverage-making method
Inventor: BERTOLINA ANDREA
IPC: A47J31/36
Filed: 2008-07-07
Abstract: A beverage -making percolating assembly (1); the assembly (1) having a cup (5) which receives a capsule (9), has a first axis (6) crosswise to its bottom wall, and rotates, about a fixed second axis (8) crosswise to the first axis (6), through a loading position to load the capsule (9), a percolating position, and an unloading position to unload the capsule (9); the assembly (1) also having ejectors (35) which are movable, parallel to the first axis (6), through the bottom wall of the cup (5) to expel the capsule (9) in the unloading position, and are fitted to a cross member (31) located outside the cup (5), parallel to the second axis (8), and connected to cam means (28) for varying a distance between the cross member (31) and the second axis (8).
Patent PT-2332561-E (PT)
Title: Combined use of ctla-4 blocking agent and lymphotoxic therapy in tumor treatment
Inventor: PATRICK JAMES ALLISON
IPC: A61K45/06
Filed: 1996-12-04
Abstract: T Cell activation in response to antigen is increased by the administration of binding agents that block CTLA-4 signaling. When CTLA-4 signaling is thus blocked, the T cell response to antigen is released from inhibition. Such an enhanced response is useful for the treatment of tumors, chronic viral infections, and as an adjuvant during immunization.
Patent PT-2406299-E (PT)
Title: Process for making polyethylene terephthalate
Inventor: BASHIR ZAHIR
IPC: C08G63/82
Filed: 2010-03-10
Abstract: The invention relates to a process for making polyethylene terephthalate (PET) from ethylene glycol (EG), purified terephthalic acid (PTA) and optionally up to 30 mol % comonomer, using a catalyst system essentially consisting of antimony—(Sb), zinc—(Zn) and phosphorous—(P) compounds, comprising the steps of a) esterifying EG and PTA to form diethyleneglycol terephthalate and oligomers (DGT), and b) melt-phase polycondensing DGT to form polyester and EG1 wherein the Sb- and P-compounds are added in step a) and the Zn-compound is added after step a). With this process PET can be obtained that shows favourable colour and optical clarity, also if recycling of EG is applied in the process, and a relatively low rate of acetaldehyde re-generation during melt-processing.
Patent PT-573849-E (PT)
Inventor: WERNER ARETZ DR
IPC: C12P35/06
Filed: 1993-05-27
Abstract: An esterase with a molecular weight of 55 200 +/- 300 Da is suitable for the chemoselective conversion of a compound of the formula II into a compound of the formula I. <IMAGE>
Patent PT-658546-E (PT)
Inventor: CASELLAS PIERRE
IPC: C07D453/02
Filed: 1994-12-15
Abstract: The present invention relates to new 3-pyrazolecarboxamide derivatives of formula: <IMAGE>  in which:   - g2, g3, g4, g5 and g6 and w2, w3, w4, w5  and w6 are identical or different and independently represent hydrogen, a chlorine, bromine or iodine atom, a (C1-C3)alkyl, a (C1-C3)alkoxy, a trifluoromethyl or a nitro group and g4 optionally represents a phenyl group;   - R4 represents hydrogen or a (C1-C5)alkyl;   - R1 represents a (C1-C6)alkyl or a hydrogen;   - R2 represents -<+>NR3R5R6 or -NR5R6; - R5 represents hydrogen or a (C1-C6)alkyl and R6 represents hydrogen, a (C1-C6)alkyl, a phenyl or a (C3-C8)cycloalkyl or R5 and R6, together with the nitrogen atom to which they are bonded, constitute a saturated or unsaturated, 5- to 10-membered, heterocyclic radical which is unsubstituted or substituted one or a number of times by a C1-C6 alkyl, a benzyl, a phenyl, a hydroxyl, a C1-C6 alkoxy or a halogen; - R3 represents a (C1-C6)alkyl or R3 forms a bridge with one of the atoms of the heterocyclic radical formed by NR5R6; provided that, when R2 represents NR5R6, R5 and R6, together with the nitrogen atom to which they are bonded, constitute a heterocyclic radical other than a saturated 5- to 8-membered radical which is unsubstituted or substituted by a (C1-C3)alkyl, a hydroxyl or a benzyl;  to their salts and to their solvates. The present invention also relates to a process for producing these new derivatives and to the pharmaceutical compositions which contain them.
Patent PT-759746-E (PT)
Inventor: GOODMAN MICHAEL
IPC: A61K9/70
Filed: 1995-05-17
Abstract: A wipe, comprising an absorbent woven or non-woven fabric, cloth or tissue substrate, impregnated with a pharmaceutically active agent, wherein the agent is a substance effective in stimulating melanocytes to produce melanin and/or is effective in a topical treatment of a skin condition in combination with electromagnetic radiation falling in the range of 220-700nm.
Patent PT-850182-E (PT)
Inventor: GUSTAFSSON STIG
IPC: B65B63/00
Filed: 1996-08-20
Abstract: PCT No. PCT/SE96/01027 Sec. 371 Date May 11, 1998 Sec. 102(e) Date May 11, 1998 PCT Filed Aug. 20, 1996 PCT Pub. No. WO97/10162 PCT Pub. Date Mar. 20, 1997Method for marking an object where the object is placed in a package whereby a pattern in said package is caused to make a marking in said object. Objects being marked with the above method. The invention is especially useful for marking solid or semi-solid formulations of drugs, candy and food-stuff. Specifically the invention is useful to mark nicotine-containing chewing gums. Other solid or semi-solid objects can equally well be marked using the present invention.
Patent PT-941564-E (PT)
Inventor: MARIO UMBERTO DI
IPC: H01R13/646
Filed: 1996-11-29
Abstract: The invention concerns a coaxial connector (1), particularly for the mechanical and electrical connection of the outer screening conductor (21) of a coaxial cable (20) with the outer screening (41) of a female coaxial connector (40), said coaxial connector (1) comprising a slidable sleeve (1) having a first (2) and a second (3) coaxial inner cylindrical seat, said first seat (2) having an inner diameter (d1) corresponding to or slightly greater than the outer diameter of said cable (20) and said second seat (3) having an inner diameter (d2) slightly greater than the outer diameter of the outer wall (41) of said connector (40), in such a way to obtain a pressure coupling of the coaxial cable (20) screen (21) between the sleeve of coaxial connector (1) and the outer wall (41) of the female coaxial connector (40).
Patent PT-872265-E (PT)
Inventor: BLEIKOLM ANTON
IPC: C08K3/00
Filed: 1997-04-15
Abstract: The invention relates to abrasion-removable coating compositions suited to achieve temporary masking of variable data. The compositions are based on elastomeric resin in solution and powdered additives comprising at least one pigment. The ratio of resin to powder additives is 0,2 to 2.
Patent PT-927621-E (PT)
Inventor: BRAUN PETER
IPC: B29C45/73
Filed: 1998-12-03
Abstract: A first sleeve (17) is electrically insulated from an outer flange (30) whose inward facing end faces a flange (21) around a second sleeve (18) and is soldered to the end face of this flange. At least one melt flow channel runs close to the soldered surfaces and has walls in the flange area made completely of metal. Preferred Features: Radial bridging pieces at the end of the first sleeve (17) facing the flange (21) around the second sleeve (18) make electrical connection between the first sleeve and a distribution ring connected to an electrical connection (25). Openings between the bridges enable the walls of the melt flow channel in the outer flange (30) to project through and connect with flow channels in the flange around the second sleeve. An end cap surrounds the free ends (13,16) of the heating bar and first sleeve and connects them electrically. In a variation of this arrangement the melt flow channels may be separate inserts which fit into openings between the bridging pieces and are electrically insulated from the adjacent surfaces. Alternatively, the flange around the second sleeve is integrated with the latter and has one or more melt flow openings parallel to the nozzle axis whose walls extend completely through the flange and are made entirely of metal. Ribs between the flow openings have channels for electrically insulated adjustable screws forming current bridges between the first sleeve and a current distributor.
Patent PT-984787-E (PT)
Inventor: UZAN ANDRE
IPC: A61P25/00
Filed: 1998-05-25
Abstract: Cerebral edema is prevented and treated by administering an effective amount of a low molecular weight heparin.
Patent PT-1040222-E (PT)
Title: Bleaching of chemical pulp with peracid
Inventor: JAKARA JUKKA
IPC: D21C9/10
Filed: 1998-12-18
Abstract: The invention relates to a process for the bleaching of chemical pulp and the use of a bleaching solution. According to the invention the pulp is treated in a plurality of different steps by using at least in one step a bleaching solution which contains a peracid, and the essential idea of the invention is that the peracid is used in a post-bleaching which is the last step of the bleaching process, the post-bleaching being carried out in the presence of one or more earth-alkali metal compounds. By using a peracid the pulp is brought to its final brightness, and the purpose of the earth-alkali metal added is to combat the lowering of the viscosity of the pulp. According to the invention the post-bleaching can be carried out after the bleach plant steps in a pulp flow pipe, a storage tower or in the paper machine at a paper mill.
Patent PT-1010657-E (PT)
Inventor: WORNER CHRISTOPH
IPC: B65H51/16
Filed: 1999-10-18
Abstract: A yarn blow-in valve is constructed of a base body and a connecting piece. This permits locating a compressed air line behind a cover wall, assembling the yarn blow-in valve, and then coupling it to the air line in a readily performed manner. In order to facilitate the assembly, a coupling device is provided to connect the base body with the connecting piece.
Patent PT-1080039-E (PT)
Inventor: LANGELIN HENRI-RENE
IPC: D21H17/67
Filed: 1999-05-27
Abstract: The invention concerns an aqueous suspension of precipitated calcium carbonate particles, said suspension having a pH stabilised at a value less than 9, said calcium carbonate particles containing an agent for obtaining a positive zeta potential of the calcium carbonate particles, the agent for obtaining a positive zeta potential being a substance causing Ca<++> ions to dissolve.
Patent IE-800289-L (IE)
Title: Azacyclyl(thio) ureidoacetamidocephem compounds.
IPC: A61P31/04
Filed: 1980-02-15
Abstract: The azacyclyl(thio)ureidoacetamidocephem compounds of the formula <IMAGE> in which R1 is hydrogen, halogen, etherified hydroxyl or mercapto, or a radical -CH2-C(=O)R6 in which R6 is hydrogen, hydroxyl, lower alkoxy, lower alkyl or optionally substituted amino, R2 is hydroxyl or an etherified hydroxyl group which, together with the group -C=O, forms an esterified carboxyl group -C(=O)-OR5 which can be cleaved under physiological conditions, R3 is hydrogen, an optionally substituted, unsaturated cyclic hydrocarbon radical or heterocyclyl, X is oxygen or sulphur, n is 1 or 2, R4 is hydrogen, an optionally substituted lower aliphatic or cycloaliphatic radical or acyl and Y is lower alkylene separating the nitrogen atoms by two carbon atoms, salts of salt- forming compounds of the formula I, and isomers thereof, are prepared in a manner known per se, e.g. by introducing the acyl group into a corresponding 7ss-amino-3-cephem compound and have antibiotic activity and can be used for controlling infections.
[EP0015240A1]
Patent IE-880529-L (IE)
Title: New acetamides derived from¹2,3-dihydro-3-phenyl-2-benzofuranone, processes for¹preparing them and the pharmaceutical compositions which¹contain them
IPC: C07D307/83
Filed: 1988-02-26
Abstract: The invention relates to new acetamides derived from 2,3-dihydro-3-phenyl-2-benzofuranone, of general formula I    <IMAGE> (I)  in which: R1 denotes a hydrogen or halogen atom, R2 and R3, which may be identical or different, each denote a hydrogen atom or a linear or branched alkyl radical containing 1 to 4 carbon atoms, a benzyl radical optionally substituted with a halogen atom, with an alkoxy radical containing 1 to 4 carbon atoms or with an alkyl radical having 1 to 4 carbon atoms, or a 3,4-methylenedioxybenzyl radical, or form, together with the nitrogen to which they are attached, a 4-morpholinyl radical or a 1-piperazinyl radical.
Patent IE-36381-L (IE)
Title: Salts of polyene macrolide antibiotic compounds
IPC: C07C245/16
Filed: 1972-05-16
Abstract: Derivatives of amphoteric polyene macrolide antibiotics which carry, on the lactone ring, a carboxyl group and an amino sugar characterized by a primary amine group, consist of (a) the methyl, ethyl or propyl ester formed by esterification of the carboxyl group, and (b) salts of such polyene esters constituted as acid addition salts formed with the amine group. The derivatives (a) and (b) have effective antimicrobial activity, e.g. antifungal potency, comparable to the base antibiotics, and the acid salts (b), produced by suitable acids, e.g. hydrochlorides, can be made to have good water solubility which is normally unattainable with the base compounds and is of special advantage in a compound which retains strong activity. Other addition salts are also of value, for example to provide lipid-soluble forms of these antifungal polyenes. Esterification of these chemically sensitive antibiotics is unusually successful using diazomethane, diazoethane or diazopropane with tetrahydrofurane as solvent to produce the ester dissolved therein, avoiding degradation of the base antibiotic or of its potency.
[US3945993A]
Patent IE-32154-L (IE)
Title: Benzamide derivatives
IPC: C07D295/12
Filed: 1968-06-20
Abstract: 1,201,221. Substituted benzamides. SOC. D'ETUDES SOTENTIFIQUES ET INDUSTRIELLES DE -L'ILE-DE-FRANCE. 20 June, 1968 [20 June, 1967; 5 Sept., 1967], No. 29497/68. Heading C2C. Novel compounds of formula in which A is C 1-5 alkenyl or C 1-5 alkynyl; X, Y are H, halo, amino, C 1-5 alkylamino or di-(C 1 _ 5 alkyl)-amino; R 1 , R 2 are C 1-5 alkyl or together with N they form a heterocyclo which may also contain O ; and n is 1-3 are prepared by reacting a compound II with an amine III H 2 N-(CH 2 ) n -NR 1 (R 2 ) followed by acid addition or quaternary ammonium salt formation if desired. Intermediates isolated are those of Formula II prepared from the acid by reaction with thionyl chloride. Pharmaceutical compositions for enteral, parenteral or topical application contain a compound I together with a suitable excipient and are used as local anaesthetics.
[GB1201221A]
Patent IE-41106-L (IE)
Title: Pharmaceutical compositions containing benzylamines
IPC: A61K31/135
Filed: 1975-04-03
Abstract: Pharmaceutical compositions containing as an active ingredient an N-(hydroxy-cyclohexyl)-benzylamine of the formula WHEREIN R1 is hydrogen or methyl, or a non-toxic, pharmacologically acceptable acid addition salt thereof; and a method of using the same as anti-ulcerogenics.
[US3993778A]
Patent IE-880971-L (IE)
Title: Naphthofurans
IPC: C07D409/12
Filed: 1988-03-31
Abstract: Compounds of general formula I,   <IMAGE>   in which: R1 denotes a hydrogen atom or, with the proviso, however, that the amino radical is at the 7-position, a linear or branched alkyl radical containing 1 to 4 carbon atoms, R2 denotes a hydrogen atom or, with the proviso, however, that the amino radical is at the 6-position, a linear or branched alkyl radical containing 1 to 4 carbon atoms, R3 and R4, which may be identical or different, each denote a hydrogen atom, a benzyl radical, a cyclohexylmethyl radical, a linear or branched alkylene radical containing from 1 to 5 carbon atoms, a linear or branched alkyl radical containing from 1 to 10 carbon atoms (optionally substituted with a hydroxy radical, with a carboxy radical or with an alkoxy radical having 1 to 5 carbon atoms, with an alkoxycarbonyl radical having 2 to 6 carbon atoms, with an alkylphenyl radical or with an alkyl-2-thienyl radical), a halogenated alkyl radical containing from 1 to 5 carbon atoms, or form, together with the nitrogen to which they are attached, a 2-oxo-1-pyrrolidinyl radical, A-B denotes, with the oxygen to which it is attached, an ethyleneoxy radical, an ethynyleneoxy, a 2-oxo-1-oxyethylene radical or a 2-hydroxy-1-oxyethylene radical. The compounds of Formula I possess antidepressant, antiggressive, and dopaminergic properties.
Patent FI-831830-L (FI)
Inventor: HANNESEN KURT
IPC: B05B1/14
Filed: 1983-05-23
Abstract: 1. A device for feeding and spraying molten caustic soda which substantially consists of lye pump and spray head, wherein those parts of the device being in direct contact with the molten caustic soda are coated with glassy carbon.
Patent FI-844597-L (FI)
Inventor: BROWN KAREN K
IPC: A61P7/00
Filed: 1984-11-22
Abstract: Hyaluronic acid having controlled molecular weight and substantially free of protein and nucleic acids can be prepared from a hyaluronidase-negative or hyaluronidase inhibited microbiological source. Product may be used as replacement fluid in mammals.
Patent FI-851812-L (FI)
Inventor: HONEGGER WERNER
IPC: B65H29/00
Filed: 1985-05-08
Abstract: The apparatus for unwinding flexible, substantially flat products, especially printed products, wound together with a winding strap into a wound package from such a wound package, comprises a substantially hollow and substantially cylindrical winding core and a support arrangement for rotatably and releasably supporting the winding core constructed as an annular friction wheel. This annular friction wheel is structured for deposition upon and lifting from the support arrangement. The annular friction wheel contains at its inner side a traction surface coaxial with the longitudinal axis of the annular friction wheel. This annular friction wheel also possesses side flanges extending inwardly towards its longitudinal axis for laterally delimiting the traction surface. The support arrangement comprises freely rotatable support wheels and the traction surface bears upon these freely rotatable support wheels. There is also provided a braking member structured for operatively engaging the winding core. The winding core is simple in construction and economical in manufacture.
Patent FI-852989-L (FI)
Inventor: LLOYD NORMAN E
IPC: C12P19/24
Filed: 1985-08-02
Abstract: This invention provides a method for the maintenance of continuous activity of an immobilized enzyme reaction by initially underloading an adsorbent with a desired enzyme, monitoring the activity of the enzyme and periodically adding fresh enzyme to maintain a constant, continuous level of activity until the maximum carrying capacity of the support is reached.
Patent IE-35585-L (IE)
Title: Colour tv decoder
IPC: H04N9/66
Filed: 1971-09-01
Abstract: A decoding system for PAL television signals. One line of chrominance information is applied to synchronous demodulators and, by means of a switching circuit and delay means, the same line, delayed one line interval, is again applied to the same demodulators. The reference sub-carrier generating means to be controlled by synchronizing color bursts is switched to be controlled, on alternate lines, first by direct burst signals and then by inverted burst signals so that the phase of the reference sub-carrier signal will be between the phases of the controlling signals and will reverse polarity between lines. The phase of the reference sub-carrier signal may be adjustable for hue control.
[US3715469A]
Patent IE-33525-L (IE)
Title: Knitted fabric
IPC: D04B21/04
Filed: 1969-08-19
Abstract: A knitted fabric consisting of a base fabric into which while being knitted a supplementary monofilament thread of a thermoplastic material is knitted so as to form loops which are drawn out to a considerable length and are then set by a heat treatment and erected to an upright position relative to the base fabric either by stretching the latter or by means of special hook-shaped tools around which these loops are layed, whereupon these set and erected loops are fixed by a sizing material and are then cut open to form barbs with narrow heads which, when the entire fabric is pressed together with another pile fabric, become hooked together with this other fabric.
[US3845641A]
Patent IE-45520-L (IE)
Title: Smoke detector
IPC: G08B17/113
Filed: 1977-06-30
Abstract: This invention is a smoke detector for giving a warning that a fire is imminent. The detector has an ionization chamber with a central electrode which is covered by insulation except at a restricted area closely spaced from a measuring electrode, a second electrode being constituted by a perforated wall of the ionization chamber. The detector is very sensitive to the presence of smoke, because of the concentration of the electric field in the area between the measuring electrode and the exposed part of the first electrode.
[US4328424A]
Patent IE-43142-L (IE)
Title: Phenylacetic acids.
IPC: C07D311/22
Filed: 1976-06-29
Abstract: Phenylacetic acid derivatives of the formula <IMAGE> wherein A is an aryl radical optionally substituted by halogen, trifluoromethyl, alkyl, alkoxy, alkenyloxy, alkoxyalkoxy, alkyl-substituted amino or aryloxy, or a heterocyclic ring system optionally substituted by halogen, alkyl or alkoxy, Y is a valency bond or an optionally branched alkylene radical containing up to 3 carbon atoms, and R1 and R2 each independently is hydrogen or a lower alkyl radical, or a physiologically compatible salt or ester thereof, exhibit marked hypoglycaemic and hypolipidaemic activity.
[US4207341A]
Patent IE-34785-L (IE)
Title: Synthetic lubricants
IPC: C10M169/00
Filed: 1970-12-03
Abstract: 1280247 Lubricants TEXACO DEVELOPMENT CORP 17 Nov 1970 [15 Dec 1969] 54597/70 Heading C5F Lubricants comprise a major amount of an ester of pentaerythritol, a polypentaerythritol or trimethylolpropane and one or more C 2 -C 18 monocarboxylic acids and (i) 0À3-5 wt. per cent of a C 4 -C 12 alkyl or C 4 -C 12 alk-aryl-phenylnaphthylamine; (ii) 0À3-5 wt. per cent of a di- C 4 -C 12 alkyl-diphenylamine; (iii) 0À001-1 wt. per cent of a polyhydroxyanthraquinone and (iv) 0À25-10 wt. per cent of a tri-hydrocarbyl phosphate. The lubricant may also contain a dimethyl silicae and a bis-(2, 2,4-trimethylpentyl) ester of a dimer of linoleic acid.
[GB1280247A]
Patent IE-41422-L (IE)
Title: Hydraulic fluids
IPC: F16D25/00
Filed: 1975-07-11
Abstract: 1513881 Hydraulic fluids CASTROL Ltd 8 July 1975 [12 July 1974, 27 March 1975] 31036/74 and 13113/75 Heading C5F A hydraulic fluid comprises: (a) a lubricating oil, (b) an oil-soluble borate ester, (c) an amine, and (d) an oil-soluble ortho-ester, the two last components being of defined types. The amine is one which when dissolved with the borate in the lubricating oil, mixed with 0 5% of water, sealed in an ampoule and heated at 100 C. for 24 hours remains clear and bright. The orthoester is of the formula where R<SP>7</SP> is hydrogen or hydrocarbyl and R<SP>8</SP>, R<SP>9</SP> and R<SP>10</SP> are each hydrocarbyl or hydrocarbylterminated polyalkylene oxide chains and may be the same as or different from one another. The lubricating oil may be a mineral oil or synthetic, e.g. hydrocarbon, carboxylate ester, siloxane or phosphate ester.
[GB1513881A]