baber/WOPTO huggingface dataset:
Patent PT-1433805-E (PT)
Inventor: PATRICK GLOECKNER
IPC: C08F283/01
Filed: 2003-10-29
Abstract: Aqueous polyester dispersion comprises an amorphous unsaturated polyester resin produced from an alcohol component comprising 10-100 mole % dicidol isomers; an acid component comprising 20-95 mole% alpha,beta-unsaturated carboxylic acid (I) and 0-75 mole% other carboxylic acid (II); and 5-40 mole% trimellitic acid or anhydride (III).  Aqueous polyester dispersion comprises an amorphous unsaturated polyester resin produced from:  an alcohol component comprising 10-100 mole % dicidol isomers; an acid component comprising 20-95 mole% alpha,beta-unsaturated carboxylic acid (I) and 0-75 mole% other carboxylic acid (II); and 5-40 mole% trimellitic acid or anhydride (III).  The dicidol isomers comprise 20-40% each of 3,8-, 4,8- and 5,8-bis(hydroxymethyl)tricyclo(5.2.1.02.6)decane to a total of 90-100%. The dispersion has a solids content of 20-60 wt.%, a solvent content of 0-60 wt.%, a pH of 5.0-9.5 and a 20 degrees C viscosity of 20-500 mPa.s.  An Independent claim is also included for production of such dispersions by reacting the alcohol component with (I) and (II) and then with (III) at 150-270 degrees C, neutralizing the resin and dispersing it in the aqueous phase.
Patent PT-1570026-E (PT)
Inventor: THIELERT HOLGER
IPC: F28D3/00
Filed: 2003-08-02
Abstract: A gas cooler for a coke oven has a number of gas passages (6) with especially cooling plate (5) heat exchangers incorporating internal passages for a cooling medium. The plates are held in a vertical array by spacers (7). The plates (5) are positioned under sprinklers (3) and allow the passage of coke oven gas through the gaps between plates.  The battery of heat exchanger plates is located in a vertical and/or horizontal section of the gas passage (6). The sprinkler unit is permanently installed within the gas passage.
Patent PT-1524260-E (PT)
Title: Process for the preparation of di- and polyamines of the diphenyl methane series
Inventor: DUGAL MARKUS DR
IPC: C07C265/14
Filed: 2004-09-30
Abstract: Production of di- and poly-amines of the diphenylmethane series comprises (a) catalytically converting nitrobenzene and methanol to aniline and formaldehyde; and then (b) converting the aniline and formaldehyde to the required di- and poly-amines in presence of an acid catalyst. An independent claim is also claimed for the above process with the additional step of phosgenating the di- and poly-amines to give di- and poly-isocyanates of the diphenylmethane series.
Patent PT-1670609-E (PT)
Title: Thermal spray application of brazing material for manufacture of heat transfer devices
Inventor: SABTAY YORAM
IPC: F28D1/03
Filed: 2004-09-14
Abstract: The invention relates to a method of manufacturing and coating heat transfer parts for a heat exchanger such as tubes in an automobile radiator. The tubes are coated with brazing material by thermal spraying, such as plasma deposition or wire-arc deposition. The coating is then melted by application of heat to braze the tubes to the fins and to the headers to complete the formation of the heat exchanger.
Patent PT-1815228-E (PT)
Title: Diffusive sampling device
Inventor: GOELEN EDDY
IPC: G01N1/22
Filed: 2005-11-07
Abstract: The present invention is related to a diffusive dosimeter comprising a housing (1), an adsorbant (2), a diffusive portion (4), and an aperture (7) for allowing a fluid to enter said diffusive portion, said dosimeter comprising at least one subpart which is arranged so as to be interchangeable with one or more replacement parts, each replacement part resulting in a dosimeter with a different uptake rate for a particular pollutant. The invention is in particular related to a kit of parts, comprising one or more interchangeable sub-parts.
Patent PT-1832554-E (PT)
Title: Use of an adsorbent for the removal of liquid, gaseous and/ or dissolved constituents from a process stream
Inventor: MEIJER DIRK THOMAS
IPC: B01D11/04
Filed: 2006-03-06
Abstract: The invention pertains to a process for the removal of liquid, gaseous and/or dissolved constituents from a process stream comprising the steps of 
a) contacting a process stream with a porous material having pores with an average diameter of 0.01 to 50 µm wherein an extraction liquid is immobilized; and 
b) subsequently contacting the resulting process stream with an adsorbent.
Patent PT-2150591-E (PT)
Title: Anti-fouling coating compositions containing a carboxyl-functional organosilicone
Inventor: WILLIAMS DAVID NEIL
IPC: C08G77/388
Filed: 2008-04-28
Abstract: An anti-fouling coating composition comprising (i) a curable polymer and (ii) an organosilicone polymer. This anti-fouling coating composition has a low surface energy, has suitable elastomeric properties, decreases the settlement of fouling organisms and their adhesion strength, and can be used as a clear coat without a misty or milky appearance.
Patent PT-2205620-E (PT)
Title: Amorphous form of (11beta,16alpha)-9-fluoro-11-hydroxy-16,17-[(1-methylethyliden)bis(oxy)]-21-[[4- [(nitrooxy)methyl]benzoyl]oxy]-pregna-1,4-dien-3,20-dione
Inventor: ANGLADA LUIS
IPC: A61P17/06
Filed: 2008-10-23
Abstract: The invention relates to the technical field of anti-inflammatory compounds, specifically those of a steroid nature, in particular to a new amorphous form of a nitrooxy derivative of a corticosteroid, its pharmaceutical formulations and its use in the treatment or prevention of diseases or symptoms of the skin or mucous membranes.
Patent PT-2200213-E (PT)
Title: Method of transmitting and receiving a signal and apparatus for transmitting and receiving a signal
Inventor: HONG HO TAEK
IPC: H04L27/26
Filed: 2009-12-10
Abstract: The present invention relates to method of transmitting and receiving broadcasting signal and a corresponding apparatus. One aspect of the present invention relates to a method of receiving broadcasting signal, wherein a C2 delivery system descriptor including an identifier of a PLP and an identifier of a C2 system in a TS loop of the NIT maps a transport stream to the data PLP in a data slice of the C2 system.
Patent PT-2313384-E (PT)
Title: Phenyl-alkyl piperazines having a modulating activity of tnf
Inventor: RITZELER OLAF
IPC: A61P37/00
Filed: 2009-06-16
Abstract: The present invention relates to phenyl-alkyl piperazines of formula (I): in which A, R1, R2 and R3 are as defined herein, having TNF-modulating activity. The invention also relates to the preparation thereof, pharmaceutical compositions thereof, and to the therapeutic use thereof.
Patent PT-2392217-E (PT)
Title: A system comprising a simulated cigarette device and a refill unit
Inventor: HEARN ALEX
IPC: A24F42/60
Filed: 2008-06-25
Abstract: A simulated smoking device comprising a simulated cigarette (1) having a substantially cylindrical cigarette-like shape and a refill device (2,50) having a substantially cuboid housing with a cigarette pack-like shape containing refill gas (32,59) for the simulated cigarette and having means for selectively retaining the simulated cigarette (1). The simulated cigarette (1) may be retained wholly within the housing. It may be retained at a location different from the refill location. A dose counter may be provided to give a visual indicated of the doses in the refill device.
Patent PT-738260-E (PT)
Inventor: ZURFLUH RENE
IPC: C07C255/00
Filed: 1994-12-27
Abstract: The invention relates to imino-alkyl-imino-oxy-tolyl derivatives having the formula (I): and to the isomers thereof, as well as to mixtures of said isomers, to the processes for their preparation, to the composition and method for pest control and prevention.
Patent PT-765514-E (PT)
Inventor: VIBY HENNING
IPC: G09F3/02
Filed: 1995-06-14
Abstract: A label assembly comprises a support sheet of a paper material defining opposite surfaces, an adhesive coating applied to one side of the support sheet, and a printing paper defining opposite front and rear surfaces. The rear surface of the printing paper is releasably fixated to the support sheet in facial contact therewith through the adhesive coating and the printing paper is divided into individual paper labels or paper tags which are individually removable from the support sheet. The label assembly constitutes a label assembly which is readily printable in a laser jet or any similar printing machine such as an ink jet printer or a type writer which label system consequently rendering it possible to provide a printing on a specific label for identifying a lever arch file or ring binder by means of the label assembly.
Patent PT-781151-E (PT)
Inventor: ELIAS ALLEN M
IPC: A61M39/04
Filed: 1995-10-02
Abstract: A valve including a substantially rigid cannula and a valve member connected for operable communication with the cannula. The valve member is formed from a substantially resilient material and is movable with respect to the cannula between a first closed position and a second open position. The cannula cooperates to extend through the valve member during movement from the first closed position to the second open position to establish a fluid flow path through the cannula and the valve member. A sealing member is also provided which operates independent from a flow of fluid within the fluid flow path and independent from any component utilized with the valve to automatically provide positive sealing of an opening within the valve member when the valve member is positioned in the first closed position, the cannula extending through the opening during movement of the valve member.
Patent PT-830418-E (PT)
Inventor: DYER JOHN COLLINS
IPC: C08F220/12
Filed: 1996-06-03
Abstract: The invention relates to the use of polymeric foam materials for insulation. These polymeric foams are prepared by polymerization of certain water-in-oil emulsions having a relatively high ratio of water phase to oil phase, commonly known in the art as high internal phase emulstions, or "HIPEs." The HIPE-derived foam materials used in the present invention comprise a generally hydrophobic, flexible, semi-flexible, or rigid nonionic polymeric foam structure of interconnected open-cells. These foam structures have: A) a specific surface area per foam volume of at least about 0.01 m2/cc; B) a density of less than about 0.05 g/cc; and C) a glass transition temperature (Tg) of between about -20 DEG  and 90 DEG  C. The foams can be used as thermal, acoustic, and/or mechanical insulation materials. In a preferred embodiment, the foams used can be prepared, packaged, and shipped in a compressed, high density state and will "spring back" upon activation (e.g. heat) to the original density of the foam.
Patent PT-850078-E (PT)
Inventor: LJUNGQUIST OLLE
IPC: A61M5/178
Filed: 1996-08-22
Abstract: PCT No. PCT/SE96/01042 Sec. 371 Date Apr. 27, 1998 Sec. 102(e) Date Apr. 27, 1998 PCT Filed Aug. 22, 1996 PCT Pub. No. WO97/07844 PCT Pub. Date Mar. 6, 1997A device for displacing a plunger (35), movably disposed in a container (23), e.g. a medical multi-chamber ampoule, which has at least one movable partition (29), sealingly isolating at least two substances to be mixed with each other, comprises a holder means (6) for releasable connection to the container (23), a screw actuator (4) engageable with the plunger (37) for displacing it in the container (23), the holder means (6) further having a female thread, engageable with the corresponding male thread of the screw actuator. The female thread is divided into at least two parts, which are movable between a first position, in which the parts of the female thread are not engageable with the screw actuator, and a second position, in which the parts of the female thread are engageable with the actuator. The bolder means (8) has actuating means for moving the female read parts between said first and second positions.
Patent PT-939749-E (PT)
Inventor: PAP LASZLO
IPC: C07C43/215
Filed: 1997-11-12
Abstract: The subject matter of the invention is the process for the preparation of mixed ethers of formula I, wherein Ar represents an aromatic or one or more heteroatom-containing moiety, optionally substituted by one or more C1-4 alkoxy, methylenedioxy, C1-4 alkyl, halogen, C1-4 haloalkyl or nitro-group, and/or condensed with a benzene ring; R1 and R2 independently mean hydrogen, C1-4 alkyl, C1-4 haloalkyl, C2-4 alkenyl, phenyl, substituted phenyl, C3-6 cycloalkyl group, R3 means C3-6 alkynyl, optionally substituted by one or more C1-6 alkyl, C3-6 alkenyl, C3-6 alkynyl, C1-6 haloalkyl group, or halogen atom, R3 also means a C1-4 alkyloxy-C1-4 alkyloxy-C1-4 alkyl group. The process comprises the step of reacting the compounds of general formula II with 1 to 3 molar equivalent of the alcohol of general formula IlI in the presence of acid, a Lewis acid, a metal oxide or a metal carbonate, X means hydroxy, halogen or sulphonester leaving group, the resulting ether of general formula I is isolated, if desired, stabilized by the addition of a base and/or an antioxidant; and if desired the excess of the alcohol is recovered.
Patent PT-964635-E (PT)
Inventor: VARNHORST MATHIAS
IPC: F04D29/44
Filed: 1997-03-06
Abstract: The invention relates to an electric motor (1) with an impeller (3) and a diffuser (4) which is connected radially to said impeller (3). Said impeller (3) has guide blades (21) with a guide blade height (b4) and said diffuser (4) has walls (8) with a wall height (b2). According to the invention, the height of the diffuser wall (b2) to the height of the guide blades (b4) should range between 1.7 and 1.2 approximately, in order to create an electric motor with a impeller (3) and a diffuser (4) connected radially to said impeller (3) which has a good production design, which will remain stable and achieve a good degree of efficiency during strong throttling.
Patent PT-928184-E (PT)
Title: Anti-caries oral compositions
Inventor: KLEINBERG ISRAEL
IPC: A61K31/198
Filed: 1997-03-04
Abstract: The present invention relates to oral compositions containing anti-caries agents distributed in an oral vehicle. In particular, the present invention provides oral compositions containing calcium, arginine and a cariostatic anion distributed in an oral vehicle. A method for preparing oral compositions containing anti-caries agents is also provided by the present invention. A method of reducing dental caries is described which comprises delivering a therapeutically effective amount of an oral composition containing calcium, arginine and a cariostatic anion into the oral cavity.
Patent PT-934928-E (PT)
Inventor: KOIKE HIROYUKI
IPC: C07D207/12
Filed: 1997-08-28
Abstract: Cyclic amine compounds of formula R1-R2CH-R3 (I) are new. R1 = phenyl optionally substituted by 1-4C alkyl, halo, fluoro-substituted 1-4C alkyl, 1-4C alkoxy, fluoro-substituted 1-4C alkoxy, cyano or nitro; R2 = 1-8C aliphatic acyl optionally substituted by halo, OH, 1-4C alkoxy or cyano; benzoyl optionally substituted by 1-4C alkyl, halo or 1-4C alkoxy; or (1-4C alkoxy)carbonyl; R3 = optionally condensed 3-7 membered cyclic saturated amino group substituted by optionally protected mercapto or 1-4C alkyl optionally substituted by optionally protected mercapto; CR4R5 (mercapto-protecting groups are 1-20C alkanoyl, 3-20C alkenoyl, benzoyl optionally substituted by 1-4C alkyl, halogen or 1-4C alkoxy); or (1-4C alkoxy)carbonyl; and R4, R5 = H, 1-4C alkyl, carboxy, (1-4C alkoxy) carbonyl, carbamoyl or mono- or di-(1-4C alkyl)carbamoyl.
Patent PT-940178-E (PT)
Inventor: GAJDA GREGORY J
IPC: B01J29/70
Filed: 1998-03-02
Abstract: There is disclosed a new form of a zeolite beta catalyst which shows substantially greater stability and greater catalyst lifetime when used in the alkylation and transalkylation of aromatic compounds. The new, surface-modified zeolite beta is characterized by having surface aluminum 2p binding energies as measured by X-ray photoelectron spectroscopy, of a least 74.8 electron volts. This surface-modified zeolite beta is prepared by treating a templated zeolite beta with an acid at a pH between 0 and 2 and a temperature up to 125 DEG C for a time sufficient to modify the chemical environment of the surface aluminum atom without bringing about dealumination of the zeolite beta.
Patent PT-1021171-E (PT)
Inventor: LERNER E ITZHAK
IPC: A61K47/32
Filed: 1998-10-01
Abstract: A gastrointestinal delivery system is provided. The system comprises a drug in combination with a swellable core material, the core being surrounded by a water-insoluble or relatively water-insoluble coating material in which particulate water-insoluble material is embedded. When the delivery device enters the gastrointestinal tract, the particulate matter takes up liquid, thus forming channels interconnecting the drug-containing core with the outside of the delivery device. Through these channels liquid enters the core which then swells to the point at which the coating is broken. When the integrity of the coating is destroyed, the core then disintegrates immediately releasing all or most of the drug at a specific site. By controlling parameters in the device, such as the core material, carrier material in the coating, and particulate matter, the location of release of the drug can be carefully controlled. Thus, the invention is also directed to a method of using the device for the treatment of disease by the release of drugs in the gastrointestinal tract in a location- and time-dependent manner.
Patent SG-14992-G (SG)
Title: Process for purifying factor viii:c
IPC: C07K14/435
Filed: 1992-02-18
Abstract: Factor VIII:C is purified by chromatographic absorption on aminohexyl agarose at a pH above 5.5 up to about 8, and preferably 6.5 to 7.2, and a conductivity of about 25 to about 35 mS/cm.
Patent SG-96290-G (SG)
Title: Fixing element for a rod
IPC: F16B7/18
Filed: 1990-11-28
Abstract: A connecting element for a scaffolding framework rod has a bolt 141 rotatably mounted on one end of the rod, and a guide sleeve 151 with an axial through-bore into which a section of the bolt extends. The bolt is connected to a screw insert 161 guided by a pin 171 which rides in a slot 152 of the sleeve, and a spring 172 urges the guide sleeve against a sleeve insert 130, 121 mounted on the end of the rod.
Patent SG-23618-G (SG)
Title: Naphthoquinones for the treatment and prophylaxis of pneumocystis carinii infections
Inventor: LATTER VICTORIA SUSAN
IPC: C07C229/60
Filed: 1989-08-15
Abstract: The present invention relates to the use of known and novel naphthoquinones in the treatment and prophylaxis of Pneumocystis carinii infections, and for the manufacture of medicaments for the treatment and prophylaxis of P.carinii infections, novel formulations containing said compounds, and novel naphthoquinones of formula (VI):   <CHEM>  wherein R<1><1> and R<1><2> each represent =O and the dotted line represents a double bond between the 2 and 3 positions of the quinone ring, in which case R<1><3> represents a group - OCOR5; a group OR<6> or SR<6>; or a group NR<7>R<8>; or the dotted line represents double bonds at the 1,2 and 3,4 positions of the quinol ring and R<1><1>, R<1><2> and R<1><3> each represents a group -OCOR<1><4>, wherein R<1><4> represents an optionally substituted C1-10alkyl group.
Patent IE-35381-L (IE)
Title: Imidazo-pyridines
IPC: A01N43/90
Filed: 1971-03-08
Abstract: 1307489 Imidazopyridines ELI LILLY & CO 19 April 1971 [20 March 1970 24 June 1970 21 Dec 1970] 24692/71 Heading C2C [Also in Division A5] Imidazopyridines of formula in which R<SP>1</SP> is hydrogen, chlorine, fluorine, C 1-6 perfluoroalkyl or a group -(CHZ) n CH 2 Z, in which each Z is hydrogen or halogen and n is 0 or 1, R<SP>2</SP> is halogen, nitro, -CF 3 , -CF 2 Cl, -CF 2 H or C 1-4 alkyl-sulphonyl, and R<SP>3</SP> is hydrogen, including salts of such hydroxy compounds with alkali or alkaline earth metals or amines, or one of numerous specified etherifying groups, those defined including groups forming classes of carbonates, thiocarbonates, carbamates, thiocarbamates and sulphonic esters, are prepared by acylating a 5-substituted- 3-nitro-2-amino-pyridine to introduce the acylating group R<SP>1</SP>CF 2 CO-, reducing the 5-substituted - 3 - " nitro - 2 - acylamino - pyridine formed, with simultaneous cyclization, to give a product wherein R 3 is hydrogen, followed, if desired, by (a) etherification or esterification by reaction with a compound R<SP>3</SP>-Hal, where Hal is halogen, (b) etherification by reaction with an olefinic compound or an alkyne, (c)-formation of a carbamate by reaction with an isocyanate, or (d) salification. The products are herbicides. 5 - Alkylsulphonyl - 3 - nitro - 2 - aminopyridines are prepared by reaction of 5-chloro-2- nitro-pyridine with a sodium alkanethiolate to give a 5-alkylthio-2-nitro-pyridine, oxidizing this with hydrogen peroxide to give a 5-alkylsulphonyl-2-nitro-pyridine, hydrogenating this to give a 5-alkylsulphonyl-2-amino-pyridine, reacting this with concentrated sulphuric acid and fuming nitric acid to give a 5-alkylsulphonyl- 3-nitro-2-hydroxy-pyridine, reacting this with thionyl chloride to give a 5-alkylsulphonyl-3- nitro-2-chloro-pyridine, and reacting this with ammonium hydroxide.
[GB1307489A]
Patent IE-36337-L (IE)
Title: Pharmaceutical compositions
IPC: A61K31/41
Filed: 1972-04-28
Abstract: 1399834 Pharmaceutical compositions FISONS Ltd 21 April 1972 [12 May 1971 9 Dec 1971] 14529/71 and 57169/71 Heading A5B Pharmaceutical compositions comprising a clear, sterile aqueous solution containing as active ingredient a therapeutically useful proportion of 1, 3-bis (2-carboxy-chromon-5-yloxy)-propan-2-ol, or a pharmaceutically acceptable salt thereof, or of 5, 5'-[ [5, 5'-(2-hydroxytrimethylene) dioxy] bis [4-oxo-4H-1-benzopyran-2-yl] ] tetrazole, or a pharmaceutically acceptable salt thereof, may be prepared (a) by dissolving the component(s) of the composition in water, filtering the solution and sterilising the filtrate or (b) by mixing two aqueous solutions of equal volumes one containing twice the desired final concentration of the active ingredient, chelating or sequestering agent, and other additives, and the other containing twice the desired final concentration of the preservative. The compositions may contain an effective proportion of a pharmaceutically acceptable chelating or sequestering agent such as sodium carboxymethyl cellulose, citric, tartaric or phosphoric acid or an amino carboxylate compound e.g. ethylene diamine tetraacetic acid or a salt thereof such as the di-sodium salt; an effective proportion of a pharmaceutically acceptable preservative such as sodium 2-(ethyl mercuriothio) benzoate, a quaternary ammonium compound e.g. cetyl pyridinium chloride, tetradecyltrimethyl ammonium bromide, benzyl dimethyl [2-[2-[p-(1, 1, 3, 3-tetramethyl butyl)] phenoxy] ethoxy] ammonium chloride or myristyl-γ-picolinium chloride, an alkyl benzyl dimethyl ammonium chloride, a mixture of compounds of formula: in which R is an alkyl group C 8 H 17 to C 18 H 37 ; 2-phenyl ethanol; sodium chloride; and/or a buffer e.g. sodium dihydrogen orthophosphate and di-sodium hydrogen phosphate. The compositions are used as eye drops in the treatment of vermal kerato conjunctivitis, the ocular symptoms of hay fever and/or marginal corneal infiltration and as, a nasal spray in the treatment of hay fever. Reference has been directed by the comptroller to Specification 1144905.
[GB1399834A]
Patent IE-850807-L (IE)
Title: Stackable container
IPC: B65D21/02
Filed: 1985-03-29
Abstract: A stackable drum (1) comprises; a) a top (2) having an raised peripheral rim, (3) formed with a channel (30) immediately inward from the rim (3), b) a base portion (31) at the bottom of the drum (1) with or without drain holes, having a plurality of feet (9) to be received wfthin the channel (30) of an identical drum when a plurality of drums are stacked, wherein; i) each foot (9) is provided with an outwardly projecting step (10) to rest upon the perimetral rim of said identical drum so as to transmit the weight of the first drum through the perimetral rim of said identical drum, and, through the side walls (6) of the identical drum. At least one foot (9) may be provided with a shoe (14), the or each shoe being fixedly attached to the foot, hook or sling receiving apertures 16 may be provided on the foot or the shoe. <IMAGE>
[GB2157255A]