baber/WOPTO huggingface dataset:
Patent PT-1420824-E (PT)
Inventor: BERG KRISTIAN
IPC: A61K41/00
Filed: 2002-08-30
Abstract: The present invention provides photosensitizing agents obtained by reducing a single double bond in the porphyrin macrocycle of a sulphonated meso-tetraphenylporphyrin, preferably a disulphonated meso-tetraphenylporphyrin such as TPPS2a. The resulting sulphonated meso-tetraphenyl chlorins include compounds of formula I: (wherein X is —SO3H; n, p, q and r are each independently 0 or 1; and the sum of n, p, q and r is an integer from 1 to 4, preferably at least 2, e.g. 2 or 4) isomers and isomer mixtures thereof. The compounds of the invention and their pharmaceutically acceptable salts find particular use as photosensitizing agents in the photochemical internalization of molecules and in photodynamic therapy.
Patent PT-1549252-E (PT)
Title: Device for connection between a corporeal duct and a prosthesis
Inventor: GARBE JEAN-FRANCOIS
IPC: A61F2/848
Filed: 2003-10-10
Abstract: The connection device (14) for interconnecting a tubular prosthesis (10) and a tubular vessel (12) of a person's body, enables an end of the vessel to be located inside one end of the prosthesis. The connection device includes an expandable sleeve (16) disposed in the interior of the prosthesis with a number of pins (18) on its exterior surface that are adapted to pierce the prosthesis and the vessel to interconnect them, when a catheter introduced balloon is inflated.  Independent claims are included for: (i) a device for putting in place the connection device; and (ii) a device for connecting two body vessels using the prosthesis.
Patent PT-1881845-E (PT)
Title: Nipah virus vaccines
Inventor: AUDONNET JEAN CHRISTOPHE FRANCIS
IPC: A61K39/155
Filed: 2006-04-14
Abstract: The present invention relates to recombinant anti-Nipah virus vaccines and the administration of such vaccines to animals, advantageously pigs. Advantageously, the anti- Nipah virus vaccine may comprise a recombinant avipox virus containing a Nipah virus glycoprotein gene. The invention encompasses methods of vaccinating animals, advantageously pigs, by administration of anti-Nipah virus vaccines that may comprise a recombinant avipox virus that may contain a Nipah virus glycoprotein gene.
Patent PT-1924629-E (PT)
Title: Method for production of polyether alcohols
Inventor: OSTROWSKI THOMAS
IPC: C08G65/26
Filed: 2006-08-21
Abstract: A method for making polyether-alcohols using DMC catalysts involves (1) reacting an H-functional starter with propylene oxide (PO) or a mixture of PO and ethylene oxide (EO) and then (2) transferring the mixture to a tubular reactor with at least 2 feed points (FP) for PO/EO mixtures constituted so that the mixtures added in stages 1 and 2 have different PO/EO ratios, there are different PO/EO ratios at different FPs and the mixture added in stage 2 (at least from the last FP) contains at least 40 wt% EO.
Patent PT-1943219-E (PT)
Title: 5-lipoxygenase-activating protein (flap) inhibitors
Inventor: HUTCHINSON JOHN HOWARD
IPC: A61K31/415
Filed: 2006-10-30
Abstract: Described herein are compounds and pharmaceutical compositions containing such compounds, which modulate the activity of 5-lipoxygenase-activating protein (FLAP). Also described herein are methods of using such FLAP modulators, alone and in combination with other compounds, for treating respiratory, cardiovascular, and other leukotriene-dependent or leukotriene mediated conditions or diseases.
Patent PT-2059635-E (PT)
Title: Methods to control lipophilic extractives in acacia wood pulp and fiber
Inventor: COVARRUBIAS ROSA M
IPC: D21C9/00
Filed: 2007-09-14
Abstract: Methods to control lipophilic extractives in Acacia pulp and fibers are described. One method involves contacting the pulp or fibers with a composition containing at least one enzyme, such as at least one esterase or lipase or both, for a sufficient time and in a sufficient amount to control the lipophilic extractives present in the pulp or fibers.
Patent PT-2073044-E (PT)
Title: Ophthalmic lens finishing by varnish spread through spin coating
Inventor: DANG HOA THIEN
IPC: G02C13/00
Filed: 2001-03-02
Abstract: The surface of an ophthalmic lens is polished by applying a layer of resin with a surface roughness 30-800 Ra : A process for finishing the surface of a prescribed ophthalmic lens by applying a surface layer of resin of thickness 30 to 800 Ra, where Ra = the arithmetical average surface roughness, to confer a polished surface. An independent claim is included for equipment to provide the surface finish comprising a resin applicator, which comprises a support (1001) in which the lens can be place and rotated and an arm (1003) carrying a nozzle (1002) which provides resin at a low pressure and can be moved vertically and horizontally with respect to the support (1001).
Patent PT-2090164-E (PT)
Title: A rodenticide bait based on a synergetic association of anticoagulant active ingredients
Inventor: TAGLIARO MASSIMO
IPC: A01N25/00
Filed: 2009-02-13
Abstract: The present invention relates to a rodenticide bait based on a synergetic association of at least two specific anticoagulant active ingredients mixed with a carrier palatable for the most common infesting murine species. Mouse-poison and/or rat-poison of the invention is preferably provided as a paraffinized block obtained by extrusion.
Patent PT-2251581-E (PT)
Title: Snap coupling between a fluid pipe and a rigid connecting piece with a device for verifying the connection and method for verifying said connection
Inventor: MILANINI LUC
IPC: F16L37/14
Filed: 2010-04-21
Abstract: The coupler (1) has a visual indicator (5) retained in extended position before making connection between a rigid tubular end fitting (T) and a sleeve (D), where the visual indicator is in a form of a pin or staple. The visual indicator is released from the extended position by making the connection between the end fitting and the sleeve to occupy depressed position. The indicator is moved from the extended position to the depressed position by applying radial pressure on its head (31) and kept in the depressed position by locking a retention arm (35) under lower lateral teeth (21a). An independent claim is also included for a method for visually inspecting connection between an end fitting and a sleeve of a snap-on coupler.
Patent PT-604687-E (PT)
Inventor: WILCKE ROBERT
IPC: G06V30/182
Filed: 1992-12-30
Abstract: A method for deriving character features in a character recognition system for recognising characters, such as letters and digits, and a character recognition system in which the method is applied. After deriving a character description from a recorded image pattern of a character to be recognised, a unique point Pi of said character description is appended, by means of a distance transform, to each point Ri of a subset R = {Ri/i=1,--,N} of preselected reference points in the plane of said image pattern. Feature values of one or more features possessed by the character description in each appended unique point are then determined. If the character description is a contour description, the unique point Pi appended to each reference point Ri is that point where the reference point Ri has the shortest distance D(Ri) to the contour of the character, and the character features selected are the shortest distance D(Ri) and the direction H(Ri) of the contour in the appended point Pi. <IMAGE>
Patent PT-665892-E (PT)
Inventor: MURDOCK DOUGLAS C
IPC: C09B7/02
Filed: 1993-09-30
Abstract: DNA molecules encoding a modified tryptophan synthase beta subunit are disclosed. When expressed in a recombinant host microorganism, these polypeptide analogs enable significant levels of intracellular indole production and accumulation. In the presence of an aromatic dioxygenase enzyme, the indole so produced can be converted to indoxyl, which upon exposure to air oxidizes to indigo.
Patent PT-724840-E (PT)
Inventor: KUROKAWA SATORU
IPC: A01K67/02
Filed: 1995-07-13
Abstract: This invention aims at improving the breeding activity of boars, especially at preventing the reduction of fertilization capacity in the hot season. Particularly, this invention provides a method for improving the breeding activity of boars with the use of a feed for breeding boars which contains saccharides mainly composed of oligosaccharides.
Patent PT-740564-E (PT)
Inventor: HOFMANN GUNTER A
IPC: A61M31/00
Filed: 1995-01-20
Abstract: A catheter device having a plurality of axially extending, circumferentially spaced electrodes carried thereby, infusion means for infusion of fluid medium for carrying genes and drugs, and expandable sealing means at each end of the electrodes for sealing off and confining the therapeutic medium to the area to be treated is inserted into a selected blood vessel of a patient and advanced to a preselected location within the blood vessel where cells on or near the wall of the vessel are to be treated. Once in place, the catheter device is expanded so that the plurality of axially extending, circumferentially spaced electrodes carried thereby are in contact with the inner wall of the blood vessel and seals at each end of the electrodes expand and seal the catheter device in the preselected location. A quantity of therapeutic genes or drugs is infused into the area of the electrodes via a tube and a conventional pump. A power pack connected to the electrodes is energized subjecting the cells to electric fields of predetermined amplitude and duration making the walls of the cells transiently permeable to enabling therapeutic genes or drugs carried by the fluid medium to enter the cells without killing them.
Patent PT-794157-E (PT)
Inventor: LEE MING SHING
IPC: C02F1/465
Filed: 1996-03-05
Abstract: A method for continuously treating a water body, comprising a step of using a substantially sealed processing tank, at a top and a bottom portion of which a water outlet and a water inlet are arranged respectively, and in an interior space of which three or more conductive plates substantially in parallel relation with the tank bottom and substantially in parallel relation with one another for upwardly forming a substantially closed S-shaped one-way flow path in said processing tank, wherein said conductive plates are made of a conductive material having a resistivity ranged from 1.59  mu  OMEGA .cm to 1300  mu  OMEGA .cm and at least two of said conductive plates are respectively electrically connected to a positive and a negative power source to serve as an anode and a cathode, wherein said water to be treated is introduced into said processing tank from said water inlet, flows upwardly through said S-shaped one-way flow path, and then is discharged out of said processing tank form said water outlet, and wherein a voltage is applied to said cathode and said anode to generate an electric field having an intensity ranged from 0.5 mV/cm to 1000 V/cm during the flow of said water body in said flow path, thereby polarizing and coagulating impurities in said water body to removing said coagulating impurities. <IMAGE>
Patent PT-733739-E (PT)
Inventor: HEGE FREDERIC
IPC: E01B7/22
Filed: 1996-03-06
Abstract: The railway switching points comprise a sleeper (10) having a long body (11) with a rectangular or trapezoidal cross section. Its lower face (12) is supported on the ballast and the upper face (13) supports a stock rail (CA) and rail point (RA). The upper face has a central longitudinal groove (14) along its length. An edge (15) receives the fixings (F) for holding the stock rail. The edge is situated on either side the groove and on the upper face. The width (1) of the groove is between a quarter and half the width (L) of the sleeper. The groove depth (P) is between about a quarter and a half of the sleeper height (H). The groove is locally closed by a cover (16) resting on the edges.
Patent PT-831850-E (PT)
Inventor: GILCHREST BARBARA A
IPC: A61K9/08
Filed: 1996-06-03
Abstract: Methods of treatment or prevention of hyperproliferative diseases or pre-cancerous conditions affecting epithelial cells, such as psoriasis, vitiligo, atopic dermatitis, or hyperproliferative or UV-induced dermatoses, and methods for reducing photoaging or for prophylaxis against or reduction in the likelihood of the development of skin cancer, are disclosed. The methods comprise administering to the cells of interest an effective amount of DNA fragments, either single- or double-stranded, or a mixture of both single- and double-stranded fragments, or deoxynucleotides, dinucleotides, or dinucleotide dimers. The DNA fragments, deoxynucleotides, dinucleotides, or dinucleotide dimers can be administered in an appropriate vehicle, such as a liposomal preparation or propylene glycol. Preparations useful in the present methods are additionally disclosed. The preparations comprise DNA fragments, either single- or double-stranded, or a mixture of both single- and double-stranded fragments, or deoxynucleotides, dinucleotides, or dinucleotide dimers, and an appropriate delivery vehicle, such as liposomes or propylene glycol.
Patent PT-910540-E (PT)
Inventor: COCKAYNE DAVID JOHN
IPC: B65G17/08
Filed: 1997-04-24
Abstract: The conveyor chain, shown in the figure, has links interconnected by pivot pins, each passing through legs of one link and through generally C-shaped annular portion of an adjacent link said portion being seated between the legs. The pivot pin passes through part-cylindrical core seated with annular portion. Each C-shaped portion has integral legs. Each core is integrally formed with disc element seated in a curved stepped guide recess of the adjacent link. The upper surface of each disc element is arranged in the same plane as the upper surface of the adjacent link. As the chain travels on a flat surface the upper surface of the chain is flat with disc element covering the gaps.
Patent PT-906426-E (PT)
Title: Antibodies to the ed-b domain of fibronectin, their construction and uses
Inventor: NERI DARIO
IPC: A61K31/00
Filed: 1997-05-23
Abstract: According to the present invention there is provided a specific binding member which is specific for and binds directly to the ED-B oncofoetal domain of fibronectin (FN). The invention also provides materials and methods for the production of such binding members.
Patent PT-984738-E (PT)
Inventor: GUNNARSSON STEFAN
IPC: A61C17/06
Filed: 1998-05-07
Abstract: A self-cleaning dentist's mirror is disclosed which includes a hollow handle having a housing at one end and a mirror rotatably supported in the housing on a spindle. Turbine blades are attached to the bottom of the mirror, and the handle is connected to a suction device that draws air into the housing past the edges of the mirror and the turbine blades to rotate the mirror and remove water and other foreign substances from the mirror surface.
Patent PT-1012180-E (PT)
Inventor: BAILEY MURRAY DOUGLAS
IPC: A61K31/7056
Filed: 1998-08-10
Abstract: Compound of formula (I) active against the Hepatitis C virus: wherein B is an acyl derivative; a is 0 or 1; R6, when present, is carboxy(lower)alkyl; b is 0 or 1; R5, when present, is C1-6 alkyl, or carboxy (lower)alkyl; Y is H or C1-6 alkyl; R4 is C1-10 alkyl; R3 is C1-10 alkyl; W is -NH-CH(R2)-C(O)-, wherein R2 is C1-6 alkyl; C6 or C10 aryl; C7-16 aralkyl; or carboxy (lower)alkyl; or W is a proline derivative; Q is a group of the formula -Z(R1)-C(O)-R13, wherein Z is CH or N; R1 is C1-6 alkyl or C1-6 alkenyl both optionally substituted with thio or halo,; and R13 is an activated carbonyl substituent, or Q is a phosphonate group of the formula -CH(R1)-P(O)R15R16 wherein R15 and R16 are independently C6-20 aryloxy; and R1 is as defined above.
Patent PT-981982-E (PT)
Inventor: ANDREUX YVES
IPC: A47C7/26
Filed: 1999-08-05
Abstract: To shape the cover, its components are arranged (12, 14, 16) successively in a mold section (30) with the required shape for the seat being covered. The mold is closed and then heated to melt or polymerize the adhesive (16). It is left to cool, before extracting the covering. An independent claim is included for the composite covering. Preferred features: The reinforcing structure (14) is a wire knit, e.g. a jersey knit. The wire exceeds 0.5 mm in diameter, being e.g. 0.7 mm diameter at least. The mold section (28) contacting the reinforcement has an anti-adherent covering which is also abrasion-resistant. The reinforcement is covered by a film (18) of plastic or a sheet of textile. The flexible layer (12) is e.g. a cover sewn to shape for the seat. The reinforcement is preformed, e.g. by deep drawing.
Patent PT-1080147-E (PT)
Inventor: SARI-BETH SAMUELS
IPC: B29C48/305
Filed: 1999-03-30
Abstract: A polymeric article, such as an extruded or molded article or a biaxially oriented tape of film, and a method of stabilizing such a polymeric article to protect the article from degradation due to exposure to UV light. The article is formed by blending a polymeric material with from about 50 to about 5,000 ppm of at least one ortho hydroxyl tris-aryl triazine light absorber and from about 500 ppm to about 1.25 percent of at least one oligomeric, polymeric, or high molecular weight HALS having a molecular weight of at least about 500, wherein the weight ratio of HALS to triazine light absorber is from about 3:1 to about 20:1, to form a stabilized polymeric composition, and forming an extruded or molded article or a biaxially oriented tape or film from the stabilized polymeric composition.
Patent PT-1089961-E (PT)
Inventor: ALLMENDINGER THOMAS
IPC: C07C215/38
Filed: 1999-06-23
Abstract: The invention relates to a compound of formula (I),wherein R is an alkyl unsubstituted by one or more polar substituents or an alkenyl unsubstituted or substituted by one or more polar substituents, and X is aryl, or salts thereof. The compounds are effective e.g. against protozoa and trematodes.
Patent PT-1133284-E (PT)
Inventor: MIKAEL BISRAT
IPC: C07B63/00
Filed: 1999-11-22
Abstract: The invention provides a process for preparing essentially crystalline particles containing a substance in solvated form, by dissolving the substance in a first solvent, introducing the solution and a supercritical or subcritical fluid into an apparatus, wherein the fluid contains an anti-solvent and a second solvent, which is water. Preferably, the anti-solvent is carbon dioxide which is totally saturated with the second solvent, which is water. The invention further provides formulations comprising particles produced according to the present process containing one or more pharmacologically active substances and one or more pharmaceu-tically acceptable excipients, use of said formulations in the treatment of an allergic and/or inflammatory condition of the nose or lungs and methods for treatment of such conditions.
Patent SG-65484-G (SG)
Title: Novel z-2-acylamino-3-monosubstituted propenic acids and their esters and salts,and processes for preparing them
IPC: C07C235/76
Filed: 1984-09-11
Abstract: Novel-Z-2-Acylamino-3-monosubstituted propenic acids and their esters and salts of the formula <CHEM> wherein R1 is, by preference, hydrogen, lower alkyl or a pharmaceutically acceptable cation, R2 is, by preference, methyl substituted cyclopropyl, (cycloalkyl)alkyl, straight alkyl with more than 4 C-atoms or ramified alkyl and R3 is, by preference, optionally substituted alkyl, are prepared by reacting compounds of the formula     R3-CH2-@-COOR1  with compounds of the formula  R2CONH2  or by acylation of esters of the formula <CHEM>  with an acid chloride     R2@CI  and treating the obtained acylated esters to the formula <CHEM> with t-butylhypochlorite and sodium methoxide, followed by treatment of the resultant intermediate with anhydrous hydrochloric acid. The novel compounds selectively inhibit the metabolism of dipeptidase (E.C.3.4.13.11) and therefore are useful in combination with antibacterial products, by preference with the thienamycin class of compounds.
Patent SG-28393-G (SG)
Title: Circuit for extracting or regenerating frame synchronizing signals
Inventor: OGAWA HIROSHI
IPC: G11B5/09
Filed: 1982-12-02
Abstract: In a detecting and compensating circuit of an apparatus for reproducing a digital signal separated by frame synchronizing signals into frames, each having a predetermined frame period, the combination comprising a detecting circuit which detects the frame synchronizing signals and generates respective detection signals in response thereto, a gating circuit which receives the detection signals and which gates the latter in response to gating signals, and a windowing circuit which generates window signals of a predetermined length in response to the detection signals and which supplies the window signals as the gating signals to the gating circuit.
Patent IE-34002-L (IE)
Title: Inflation of flexible tubing.
IPC: B65B9/18
Filed: 1970-02-06
Abstract: 1,249,778. Inflating casings. UNION CARBIDE CORP. 6 Feb., 1970 [7 Feb., 1969], No. 5825/70. Heading A2B. A method for continuously supplying a constant stream of inflating gas to a continuous length of flexible tubing as it is advanced over a mandrel comprises providing a floating mandrel having a bore therethrough and two longitudinally spaced apart inlet ports communicating with the bore, continuously advancing the tubing over the mandrel, alternately gripping and releasing the mandrel at the said two ports, and feeding a stream of inflating gas through each port into the mandrel bore and thence into the tubing during the time that the mandrel is gripped at the port, the alternate gripping and releasing being so arranged that the mandrel is always gripped at at least one port, and inflating gas is always fed to the mandrel at at least one port, escape of gas through the other port being prevented or restricted during at least a part of the time that the gas is being so fed. The inflated tubing may be stirred and compacted in successive portions upstream of the ports and severed, the severed portions being advanced along the mandrel and axially compressed against the gripping clamp in the gripping position, and is then advanced past the port when the clamp has moved out of its gripping position. An apparatus comprises a floating mandrel having a longitudinal bore therethrough leading to an outlet for gas passing into the tubing and a first and second inlet port longitudinally spaced apart and communicating with the bore, tubing feed members disposed about the mandrel for continuously advancing a continuous length of flexible porous tubing along the mandrel, valve means slidably positioned within the bore of the mandrel and arranged to reciprocate within the bore alternately to open and close said first and second ports such that when one port is open the other is closed, and a first and second clamp, each of the clamps having movable jaws for gripping and releasing the mandrel and a passage therein connectible to a source of inflating gas, the jaws of the first and second clamps covering the first and second ports respectively and the passage in each clamp communicating with the appropriate port when in the gripping position.
[GB1249778A]
Patent IE-840297-L (IE)
Title: A large flexible container
IPC: B65D88/22
Filed: 1984-02-09
Abstract: The flexible container has the lifting loops (6) joined together to form a permanent lifting handle. The loops are joined together at a lift area (4) by glue or a seam. The handle can comprise a piece of material (5) which at least covers the lower part of the lift area, pref. as a woven material sleeve. The lifting area is pref. less than a sixth of the circumference of the container. The handle can be fixed by sewing.
Patent IE-40760-L (IE)
Title: Substituted dibenzofurans
IPC: C07D493/04
Filed: 1975-03-06
Abstract: Dibenzofurans of the formula <IMAGE> I wherein R, R1 and R2 are as hereinafter described PREPARED, INTER ALIA, FROM THE CORRESPONDINGLY SUBSTITUTED PHENOL AND HALOKETOCYCLOHEXANE ARE DESCRIBED. The dibenzofurans of the invention are useful antiinflammatory, analgesic and anti-rheumatic agents.
[US4022805A]