baber/WOPTO huggingface dataset:
Patent PT-2074235-E (PT)
Title: Method and apparatus for continuous producing of metallic titanium and titanium-based alloys
Inventor: BLUMBERGS ERVINS
IPC: C22B34/12
Filed: 2007-05-22
Abstract: Metallic titanium is continuously produced in an electric-arc furnace under a vacuum by the metallothermic reduction of titanium tetrachloride by a reducing agent such as magnesium. The nanoparticles of titanium obtained from the reduction are simultaneously melted in a bath of molten titanium formed by the heat of an electric arc between a consumable titanium electrode and the molten titanium. A voltage applied across the electrode and the molten titanium is adjusted so that molten titanium is maintained in a cooled crystallizer during the entire process. The molten titanium solidifies on the top of a dummy bar that is drawn down as additional titanium is produced. Upon completion of each iterative reduction reaction, the vaporized reducing agent chloride is pumped out of the electric-arc furnace into a condenser using a vacuum pump. Then, additional reducing agent and titanium tetrachloride are added into the furnace, and the process is repeated.
Patent PT-633311-E (PT)
Inventor: HERBOTS IVAN MAURICE ALFONS JA
IPC: C11D3/30
Filed: 1993-06-28
Abstract: A liquid detergent composition containing anionic surfactant and cellulase further comprises hydrophobic amines as cellulase stabilizers.
Patent PT-688211-E (PT)
Inventor: AMATO ROBERT D
IPC: A61K31/404
Filed: 1994-02-24
Abstract: Thalidomide for treating solid and blood-borne tumours, wherein said tumour is a breast cancer, leukaemia, neoplastic disease of the bone marrow, Kaposi's sarcoma, hemangioma, rhabdomyosarcoma, Ewing's sarcoma, neuroblastoma, osteosarcoma, acoustic neuroma, neurofibroma, trachoma, or pyogenic granuloma;and for treating ocular neovascular disease, macular degeneration, proliferative vitreoretinopathy, retrolental fibroplasia, psoriasis, Crohn's disease, diabetic retinopathy, Osler-Weber-Rendu disease, hereditary hemorrhagic telangienctasia or osteoarthritis.
Patent PT-665395-E (PT)
Inventor: BATISTA ANTONIO HEREDIA
IPC: B60C23/00
Filed: 1994-07-29
Abstract: Improved valve presenting a threaded end (12), intended to the positioning of the valve core which provides for the opening or closing of the air passage. On the threaded end is mounted a device having means for closing the mouth of the valve and for actuating the core, said device including a main single body (52) or a main body (2) and an external body (3) which may be coupled to each other, a stem (4) and a spring (5); the device defines a mouth (31) which has preferably a truncated shape, as well as various peripheral external ribs (32); the stem has a cylindrical configuration and has at its rear end an axial orifice (41) and is ended at its front part by a head (42) which is preferably truncated so that the valve provides for the supply and discharge of air of a tyre while insuring an air-tight closing due to the action of an O-ring (6) mounted on the push-stem (11) of the valve core. <IMAGE>
Patent PT-721511-E (PT)
Inventor: WEBER ALFRED
IPC: C12P19/32
Filed: 1994-09-06
Abstract: PCT No. PCT/EP94/02949 Sec. 371 Date Sep. 4, 1996 Sec. 102(e) Date Sep. 4, 1996 PCT Filed Sep. 6, 1994 PCT Pub. No. WO95/09244 PCT Pub. Date Apr. 6, 1995A process for the production of arabinonucleotides of general formula I    <IMAGE>  (I)  in which X represents a hydrogen atom or a fluorine atom, is described, which is characterized in that an arabinonucleoside of general formula II    <IMAGE>  (II)  in which X has the above-mentioned meaning, is fermented in the presence of an aryl phosphate of general formula III    <IMAGE>  (III)  in which Y symbolizes a hydrogen atom or a nitro group and Z symbolizes two hydrogen atoms or two alkali metal atoms, with a microorganism that is capable of phosphorylating nucleosides.
Patent PT-709269-E (PT)
Inventor: HARING LOTHAR
IPC: B60J10/00
Filed: 1995-10-19
Abstract: The window holder is esp. for rail vehicles used for local traffic. The window has a single or double pane and is held by a peripheral elastic profiled component (1) secured in the window opening by a vertical rib. It contains a U-section groove (2) accommodating the pane (16). On the inside, the component has a sealing lip (8) between the inner pane (19) and the window socket (11) and on the outside a wedge-shaped filler piece (7) between the pane edge and the rib (14).   The outside surface (4) of the component is nearly flush with the external sheet metal of the bodywork, its edges forming sealing lips (5, 6). One lip (6) forms the outside of the groove (2) which contains a further clamping groove (3) for a collar (18) on the pane edge, absorbing pressure on the pane. Where double glazing is used, the collar can be formed by the protruding edge of the larger inner pane.
Patent PT-813929-E (PT)
Inventor: ULRICH TENHAVEN DR ING
IPC: B23K26/24
Filed: 1997-06-11
Abstract: A method of producing laser or electron beam welded steel sheets from stamped sections with non-linear weld seams, involves (a) press-forming shallow domes into one or more of the sections before stamping; (b) arranging the sections in pairs; and (c) pressing the domes against a support so that the welding edges of these sections adjoin the edges of another section. Preferably, the assembled edges are initially tack welded and then seam welded by a laser. When a plate of three or more parts is to be produced, at least two sections with preformed domes are preferably provided for correcting shape errors of the welding edges.
Patent PT-977475-E (PT)
Inventor: SEBASTIANI LUCIANO
IPC: A01G3/06
Filed: 1997-11-05
Abstract: This invention concerns an accident prevention device for edge trimmers consisting of a protection cover comprising a bell (1) mounted on the chuck-holder head (3) both in horizontal and slanted position. This tooling may also include knives (6) with backward curving profile.
Patent PT-920438-E (PT)
Inventor: SCHOW STEVEN R
IPC: A61P9/00
Filed: 1997-08-20
Abstract: A substituted thia, thioxa and azacycloalkyl substituted adenosine derivative and a method for using the composition as an A<sub>1</sub> heart adenosine receptor.
Patent PT-944628-E (PT)
Inventor: TROVA MICHAEL PETER
IPC: A61P35/00
Filed: 1997-11-24
Abstract: The invention provides a compound having the formula (1), wherein (A) n = 2-4; (B) R1 and R2 are the same or different and selected from the group consisting of H, (C1-C3) alkyl, -CH2CH2OH, -CH2CH2NH2, and -CH2CH2N(CH3)2 or R1 and R2 are alkyl moieties which are taken together to form a 4- to 7-membered ring; (C) R3 is selected from the group consisting of H, -CH3, -CH2CH3, and -CH2CH2NH2; (D) Y is a heterocyclic radical having 5-14 atoms, located at the 2- or 3-position of the pyridoquinazolinone nucleus, in which 1-3 of the heterocyclic ring atoms are independently nitrogen, oxygen, or sulfur; wherein Y may be optionally mono-, di-, or tri-substituted with -OR4, -NR5R6, -CO2H, -CO2R4, or phenyl; R4 is H or (C1-C4) straight-chain alkyl; R5 and R6 are the same or different and are selected from the group consisting of H, (C1-C4) straight-chain alkyl, -CH2CH2OH, -CH2CH2NH2, and -CH2CH2N(CH3)2 or R5 and R6 are alkyl moieties which are taken together to form a 4-7 membered ring; or a pharmaceutically acceptable salt thereof which is useful as an antineoplastic agent.
Patent PT-951813-E (PT)
Inventor: ANDELFINGER GEORGES
IPC: A01B63/102
Filed: 1999-04-20
Abstract: The support comprises a mast pivoted by an actuator, with retaining arm pivoted by the actuator around a trunnion on a sleeve sliding on the mast, and height adjustment accomplished by the third actuator. The viticulture machine support comprises a mast (10) able to pivot around a shaft (11) in its lower part under the action of a hydraulic actuator (60). A retaining arm (40) is able to pivot around a trunnion (24) fixed on a sleeve, able to slide on the mast, under the action of a hydraulic actuator (70). The actuators are located at the top and bottom and on either side the mast axis so that the machine trim is automatically conserved during mast pivoting. Height adjustment of the machine is accomplished by an actuator (80) whose lower articulation shaft (81) is carried by a support (13) and its upper articulation shaft is connected to a support integral with the sleeve. A balancing pole (30) comprises rear (32) and a front (33) seats between which is a tubular element (31). The arms can be arranged on the front seat at different heights. The balancing pole is pivoted on a trunnion (24F) on the sleeve.
Patent PT-1115874-E (PT)
Title: Alzheimer`s disease secretase
Inventor: GURNEY MARK E
IPC: C12N5/06
Filed: 1999-09-23
Abstract: The present invention provides the enzyme and enzymatic procedures for cleaving the β secretase cleavage site of the APP protein and associated nucleic acids, peptides, vectors, cells and cell isolates and assays.
Patent SG-7585-G (SG)
Title: Basic substituted pyridazines,their preparation and their use
IPC: C07D237/22
Filed: 1985-01-26
Abstract: Basically-substituted pyridazines of the formula:    <IMAGE>  (I) wherein R1, R2 and R3, independently of one another, denote hydrogen, halogen, hydroxyl, nitro, trifluoromethyl, alkyl, alkoxyalkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, phenyl, alkoxy, hydroxyalkoxy, alkoxy-alkoxy, alkenyloxy, alkynyloxy, cycloalkoxy, phenalkoxy, alkanoyl, alkanoylamino and -NH-CO-R9, R9 representing morpholino, piperidino or 1-pyrrolididinyl, or an optionally substituted ureido radical, R4 denotes hydrogen or lower alkyl and W denotes hydrogen, chlorine or bromine; and the acid-addition salts thereof are useful alone or in pharmaceutical preparations for treating cardiac complaints, circulatory complaints and high blood pressure. Several methods for preparing the basically-substituted pyridazines are also provided.
Patent SG-41287-G (SG)
Title: Wire bonding method
IPC: H01L21/60
Filed: 1987-05-06
Abstract: A wire bonding apparatus which can variously change the shape of a loop of a bonding wire and can restrict the loop shape in accordance with specifications of an article being wire bonded. In the wire bonding apparatus, a wire guide unit moving both vertically and transversely, independently of a bonding tool, is disposed in proximity of the bonding tool which moves relative to the article to be wire bonded and which connects the wire between a first bonding region and the second bonding region. A mechanism is provided which changes the shape of the loop of the bonding wire when the wire guide unit moves vertically and transversely.
Patent IE-42941-L (IE)
Title: Furo-furones
IPC: C07H9/04
Filed: 1976-01-15
Abstract: Compounds of the formula (I) <IMAGE> in which the group B is in the alpha or beta position and is a hydrocarbon radical which is substituted by one or more free or protected hydroxyl groups, of which at least one is present on the alpha carbon atom, are prepared by treating compounds of the formula (II) <IMAGE> in which the symbols Y and Z have the meaning stated in Claim 1, with an aqueous acid. The compounds of the formula (I) are valuable as intermediates for the synthesis of prostaglandins and prostaglandin analogues.
[GB1532551A]
Patent IE-830154-L (IE)
Title: Reverse buckling ruptured disc
IPC: F16K17/16
Filed: 1983-01-27
Abstract: A reverse buckling rupture disk apparatus, adapted to be clamped between inlet and outlet companion bolted flanges, the operation of which is unaffected by the torque applied to the bolts of the companion flanges. The apparatus is comprised of a reverse buckling rupture disk which is welded at its periphery to an annular support ring. The annular support ring is in turn welded to an annular support member. Methods of manufacturing the apparatus are also provided.
[US4431018A]
Patent IE-900245-L (IE)
Title: Transdermal drug delivery composition
IPC: A61K9/70
Filed: 1990-01-22
Abstract: Pharmaceutical compositions having enhanced membrane permeability that comprise a therapeutically active ingredient, a penetration enhancer, a solubilizing agent and a solvent vehicle. These compositions are useful in oral and transdermal applications.
[WO9008553A1]
Patent IE-37317-L (IE)
Title: Heterocyclic substituted isoprenoid compounds
IPC: A61P1/04
Filed: 1973-02-23
Abstract: 1387324 Derivative of 1-trimethyldodecatrienylpiperazine PIERREL SPA 21 Feb 1973 [29 Feb 1972] 9348/72 Heading C2C The invention comprises the compound of formula including the stereoisomers, and their pharmaceutically acceptable acid addition salts. In examples, their preparation is effected by reacting either (1) the trimethyldodecatrienyl bromide with 1-(benzo-1,3-dioxal-5-yl)methylpiperazine, or (2) 1-(trimethyldodecatrienyl)piperazine (II) with 1-(benzo-1,3-dioxol-5-yl)methyl chloride. Also prepared are the N-formyl and N-p-tosyl derivatives of II. Therapeutic compositions for oral or parenteral administration comprise the compound of the above formula, which has analgesic and antiinflammatory activity, spasmolytic action of the papaverinic type, and anti-gastric secretion and anti-ulcer activity but with absence of anti-cholinergic properties.
[GB1387324A]
Patent IE-44494-L (IE)
Title: Hydrophilic filaments and fibres
IPC: D06M101/16
Filed: 1977-02-24
Abstract: 1532770 Hydrophilic filaments BAYER AG 21 Feb 1977 [25 Feb 1976] 07174/77 Heading B5B Porous filaments are prepared by dry spinning a solution of a polymer to which solution is added 5-50% by wt. of an additive substance which is solid under ambient conditions and which (a) has a m.p.t. or sublimation point higher than that of the spinning solvent used; (b) is readily miscible with the spinning solvent and a washing liquid; and (c) is a non- solvent for the polymer to be spun, and washing the additive out of the freshly spun filaments. Filaments have pronounced core-jacket structures and may be non-circular according to processing conditions. Suitable polymers are polyacrylic nitriles and polyamides or those which optionally contain heterocyclic rings.
[GB1532770A]
Patent IE-850440-L (IE)
Title: Shower spray device
IPC: B05B1/32
Filed: 1985-02-22
Abstract: A shower spray device comprises a head (1) including a chamber and fluid paths to supply water thereto, an outer wall (2) of the chamber being formed from a plurality of concentric spray rings (3,4,5), serrations (9,10,10a) formed in the wall of one ring defining in co-operation with the wall of an adjacent ring, apertures (9a, 11,11a) through which water is emitted; one of the spray rings (4) being movable with respect to a fixed adjacent ring (3) against a spring (8,14) contained in the head, the walls of the movable (4) and adjacent fixed ring (3) being angled relative to each other whereby movement of the movable ring in response to changes in inlet water pressure results in a change in size of the apertures (11,11a) defined therebetween to provide that the water pressure emitted through the apertures (11,11a,9a) remains substantially constant.
[US4690334A]
Patent IE-840480-L (IE)
Title: An occult blood speciment test slide
IPC: B01L3/00
Filed: 1984-02-29
Abstract: A specimen test slide having a front panel and a rear panel. The front panel has a plurality of openings. A guaiac sheet containing haptoglobin on a portion thereof underlies these openings. A hinged cover overiies the openings. The rear panel has flap means opposite said openings which is pivotable to expose the underside of the sheet to permit application of a developing solution. The haptoglobin portion of the sheet upon contact with hemoglobin forms a complex which reacts with guaiac in the presence of an acid buffered developing solution to dye said portion blue.
[EP0117689A1]
Patent IE-840833-L (IE)
Title: Tubulous multilayer dressing.
IPC: A61F13/00
Filed: 1984-04-04
Abstract: A tubular multilayer dressing (10) comprising an inner layer of an absorbent material (12), optionally a middle vapor barrier layer of plastic film (13), and an outer layer of an elastic supporting material (14), said layers being sewn together into a tubular shape by a seam (15) running the length of the dressing, said seam being sewn with a temporary thread stitch which is releasable by pulling the thread, said temporary stitch permitting the removal of the dressing from a patient by pulling the thread and releasing the stitch, thereby opening the seam and permitting the previously tubular dressing to be laid open and removed from the patient.
[FR2543823A1]
Patent IE-34391-L (IE)
Title: Propane -1, 2-diols
IPC: C07C33/36
Filed: 1970-07-17
Abstract: 1,270,999. Propane-1,2-diol derivatives. BOH PHARMACEUTICALS Ltd. 10 July, 1970 [30 July, 1969], No. 38250/69. Heading C2C. Novel compounds I where R is C 6 H 5 , alkoxyphenyl, phenoxy, cycloalkyl or cycloalkenyl are prepared by heating compounds II with an alkali metal 1-5 C aliphatic carboxylate in an organic solvent. Pharmaceutical compositions comprise a compound I together with a suitable excipient and have anti-inflammatory activity.
[GB1270999A]
Patent IE-900990-L (IE)
Title: Liquid cleaner composition for removing polymeric materials¹from a surface
IPC: G03F7/00
Filed: 1990-03-16
Abstract: A novel fluid compound is prepared for the complete, residue-free cleaning of surfaces to which polymeric and especially elastomeric materials are adhering. The novel fluid compound is an emulsion of the "water in oil" type containing a finely dispersed aqueous phase and a continous non-flammable or difficultly flammable and/or high-boiling-point organic phase in the volume ratio of 90:10 to 10:90. The water in oil emulsion may also contain alcohols, surface-active compounds and further suitable additives. It is preferably used in the manufacture of photopolymerised flexographic relief printing plates for washing out (developing) the unexposed and therefore unpolymerised areas of the exposed sensitive coatings of flexographic relief printing plates bearing the image.
[WO9011344A1]
Patent FI-820626-L (FI)
Inventor: ENGWALL OLOF
IPC: B01D46/22
Filed: 1982-02-24
Abstract: An apparatus for cleaning air contaminated with paint particles in conjunction with spray painting includes a circulating, endless, smooth, perforated and liquid-soaked material web (11, 12) which is preferably intended to constitute a portion of a wall in a processing booth, means (31, 32) for evacuating contaminated air throught the liquid-soaked material web, and means (47) coacting with the material web for removing contaminants separated from the air and taken up by the liquid from the material web. In one preferred embodiment, the material web (11, 12) passes through a liquid (20) in a container (21) when passing a lower deflecting means (14). Liquid which has taken up contaminants is removed from the material web in conjunction herewith, and the web is provided with new liquid.
Patent FI-851881-L (FI)
Inventor: DAVENPORT KENNETH GERALD
IPC: C07C45/54
Filed: 1985-05-13
Abstract: This invention relates to a process for producing N-acylhydroxy aromatic amines, such as N-acetyl-para-aminophenol (APAP), and N-alcyl-acyloxy aromatic amines, such as 4-acetoxyacetanilide (AAA), from hydroxy aromatic ketones, such as 4-hydroxyacetophenone. Perferably the hydroxy aromatic ketones are produced from an aromatic ester, such as phenyl acetate, or from a phenolic compound, such as phenol, and an acylating agent, such as acetic acid.
Patent IE-791095-L (IE)
Title: Hysteroscopic non-surgical sterilization of females
IPC: A61B1/00
Filed: 1979-08-08
Abstract: A method and apparatus is provided for the non-surgical, reversible sterilization of females. In the method of the invention an operation-channel hysteroscope is employed for optical guidance of an obturator tip into alignment with the uterine end of the oviduct. The obturating tip is carried upon the inner of two concentric tubes and a curable elastomer-precursor composition is injected through the inner tube, through an aperture in the obturating tip and into the oviduct in an amount sufficient to fill and mechanically lock to the oviduct portion adjacent to the uterus. The elastomeric composition is allowed to solidify in situ where it adheres to and becomes integral with the tip. Maintaining the outer tube in fixed position, the inner tube is then withdrawn, forcing the obturating tip to be ejected from the inner tube where it now remains integral with the resultant oviduct block. The foregoing procedure is then repeated for the opposing oviduct. The resultant blocks prevent the passage of ovum from the ovaries to the uterus and sperm from entering the oviduct, thereby preventing contraception. The oviduct blocks can, if desired, be removed non-surgically by utilizing an apparatus which grips the tip portion and extracts the block. An arrangement is also disclosed wherein the obturating tip is formed simultaneously with the oviduct block, eliminating the need for a separate tip.
[US4245623A]
Patent IE-45439-L (IE)
Title: Penicillanic acid derivatives
IPC: C07D223/04
Filed: 1977-06-07
Abstract: The present invention relates to new substituted 6 beta -amidinopenicillanic acids; pharmaceuticallyacceptable salts, easily hydrolyzable esters thereof and salts of such esters; to methods of producing the compounds; to intermediates in their preparation, to pharmaceutical compositions containing the compounds; to dosage units thereof; and to their use.
[US4229443A]
Patent IE-45098-L (IE)
Title: Preparing cheese.
IPC: A23C19/032
Filed: 1977-06-17
Abstract: Cheese made from milk and/or milk-by-products concentrated by membrane filtration sometimes has the disadvantage of having a mealy and/or sandy texture. This can be overcome by using selected ropy cultures of lactic acid bacteria instead of the normal non-ropy cultures used for acidifying the milk product. The effect is particularly useful in the preparation of soft cheese having a smooth texture.
[US4243684A]