baber/WOPTO huggingface dataset:
Patent PT-683883-E (PT)
Inventor: KNAPP BERNHARD
IPC: F23D11/40
Filed: 1994-12-17
Abstract: The invention concerns a liquid-fuel burner comprising a housing (10), a precombustion chamber (48) containing a nozzle assembly (24) with a nozzle (28) which produces a jet of fuel (80), a combustion chamber (92) in which the fuel jet broadens out, a partition (90) between the precombustion and combustion chambers, and a fan (16) designed to force a stream of combustion air into the combustion chamber, the fuel burning essentially stoichiometrically with a blue flame. In order to improve the burner to minimize the amounts of pollutants in the combustion gases, the invention proposes that, in addition to a stream of combustion air (102) entering the combustion chamber near the fuel jet, a second, recirculation-stabilizing stream of air (106) enters opposite the first stream, at a defined radial distance further out from the first stream. Inside the combustion chamber, an inner recirculation stream (112) is formed which is stabilized by the second stream of combustion air.
Patent PT-798972-E (PT)
Inventor: SCHOUWENBURG GERRIT ANTONI VAN
IPC: A23L13/00
Filed: 1995-03-21
Abstract: The invention relates to a method for manufacturing a coherent, robust piece of meat from smaller pieces of meat, wherein the smaller pieces of meat are treated with one or more edible salts in order to form a layer with solubilized proteins on the surface of the smaller pieces of meat and wherein the pieces of meat are held against each other to form the coherent piece of meat, characterized in that the solubilized proteins are selectively denatured and coagulated such that the smaller pieces of meat are mutually joined but themselves substantially retain the properties of unprocessed raw meat, and to the obtained coherent piece of meat.
Patent PT-758900-E (PT)
Inventor: BINDER WILLIAM J
IPC: A61P29/02
Filed: 1995-05-02
Abstract: The invention is directed to the use of an invertebrate presynaptic neurotoxin for manufacture of a medicament for treatment of a migraine headache in a mammal by delivery of a therapeutically effective amount of the presynaptic neurotoxin in a pharmaceutically safe form to a mammal.
Patent PT-781281-E (PT)
Inventor: JACQUESY JEAN-CLAUDE
IPC: A61P25/26
Filed: 1995-09-14
Abstract: The present invention provides  beta -carboline derivatives useful as components of cosmetic, medicinal, and pharmaceutical compositions. The medicinal and pharmaceutical compositions can be used to induce hypnotic activity in a subject. Methods of producing the  beta -carboline derivatives are provided as well.
Patent PT-801632-E (PT)
Inventor: PHILIPPE ANDRE
IPC: C01B17/04
Filed: 1996-10-30
Abstract: A process is provided to recover residual H2S, SO2, COS and CS2 in the tail gas from a sulphur recovery process. The tail gas is oxidized and hydrolyzed at a temperature of from 180° C. to 700° C. to provide an oxidized and hydrolyzed gas stream containing substantially no COS or CS2 and having a concentration by volume of H2S and SO2 such that the H2S concentration minus twice the SO2 concentration is from 0.25% to 0.5%. Then the gas stream from the hydrolysis is passed over a Claus catalyst, for example based on alumina and/or titanium oxide, for the reaction of H2S with SO2 to form sulphur and provide a gas stream with substantially no SO2. The resulting gas stream from the Claus reaction together with a gas containing free oxygen is then passed over an oxidation catalyst, such as one of more oxides or salts of Ni, Co, Fe, Cu, Ag, Mn, Mo, Cr, W or V, deposited on a support, such as bauxite, activated aluminia, silica, titanium oxide, zirconium oxide, zeolite or activated carbon to form sulphur and release a purified gas stream containing substantially no sulphur compounds.
Patent PT-910353-E (PT)
Inventor: AUDETT JAY
IPC: A61K47/12
Filed: 1998-02-27
Abstract: Solubilization enhancer compositions are provided which facilitate transdermal administration of basic drugs from transdermal systems composed of nonpolar adhesive materials. Preferred solubilization enhancer compositions are comprised of liquid, isomeric acid mixtures such as oleic acid dimer. The invention also relates to novel transdermal systems, drug reservoirs, formulations, and methods of drug administration, in which the disclosed solubilization enhancer compositions are used.
Patent PT-1016127-E (PT)
Inventor: HOOTS JOHN E
IPC: H01L21/304
Filed: 1998-09-10
Abstract: A method for determining wafer cleanliness by fluorometric monitoring of the impurities in the semiconductor chip wafer rinse solution. A clean chip is indicated by a leveling off of increased concentration of impurities as the rinsing of the chip progresses. A method for optimizing reuse or recyling of the water discharged from the rinse process which accurately measures the contaminants in that water.
Patent PT-1086695-E (PT)
Inventor: LEONE ENZO
IPC: A61P31/16
Filed: 1999-09-21
Abstract: Therapeutic compositions having antiviral activity, comprising as active principle yohimbine or its pharmacologically acceptable salts.
Patent PT-1094911-E (PT)
Inventor: PROTSCH WALTER
IPC: B22F9/06
Filed: 1999-06-25
Abstract: The invention relates to a method and device for producing soft solder powder without pressure, in particular for producing spherical fine metal particles having a grain size ranging from 1-100 microns and a liquidus temperature <250 degrees C. The method comprises: a) gravity feeding melted solder into an oil receiver while setting a volume ratio of melted solder to oil to at least 10:1; b) dispersing the melted solder by agitating and by subsequent shearing steps according to the rotor/stator principle using a rotor with a rotational speed ranging from 1500-5000 rpm while adding oil from the receiver of step a); c) recirculating the solder/oil mixture of step b) at least twenty times in a circuit through the above shearing steps; d) transferring the solder/oil mixture from the circuit of step c) into another oil receiver for separating off the dispersed material by sedimentation and returning the oil to the receiver of step b) and/or a); and e) extracting and feeding the dispersed material of step d) to a subsequent washing step.
Patent PT-1140945-E (PT)
Inventor: NIELSEN FLEMMING ELMELUND
IPC: A61P25/00
Filed: 1999-12-15
Abstract: The present invention relates to 4H-thienoÄ3,2-eÜ-1,2,4-thiadiazine derivatives, compositions thereof and methods for preparing the compounds. The compounds are useful in the treatment of diseases of the central nervous system, the cardiovascular system, the pulmonary system, the gastrointestinal system and the endocrinological system.
Patent PT-1123396-E (PT)
Inventor: FULLER JAMES T
IPC: A61K47/02
Filed: 1999-10-19
Abstract: Minimal promoter sequences are described. Reagents including a nucleic acid molecule which contains these minimal promoter sequences are also described. Methods for constructing these reagents, and methods for using these reagents are also described.
Patent PT-1140517-E (PT)
Inventor: SCHOLTA FRIEDRICH
IPC: B42C1/12
Filed: 1999-12-23
Abstract: Gather-stitcher machine for joining and stapling a plurality of stacks of sheets of a magazine, and method for producing a thumb-tab index on magazines to be stapled by means of the gather-stitcher machine. In order to make it possible for a thumb-tab index to be machine-produced on the magazine which has been assembled together by the gather-stitcher machine, the machine is equipped with at least edge punching device arranged to the rear of a feeder guide mechanism in the transport mechanism's direction of travel, which device only produces punched-out portions in said stack of sheets in the long edges therein once the latter has been deposited.
Patent SG-2388-G (SG)
Title: Vertical casting
IPC: B22D11/049
Filed: 1988-01-07
Abstract: In a continuous vertical casting operation carried out in a mould 3, a coil 7 applies a periodic magnetic field of variable strength whose direction is substantially parallel to the axis of the mould 3 to the liquid 5 as it solidifies, in order to regulate the level of the line of contact of the free surface of the metal 5 with the mould 3. The height of the contact of the metal with the mould can be reduced from h1 to h2 by applying the magnetic field, and the strength of the field is adjusted in dependence on the desired level. The procedure is used in casting semifinished metallurgical products, in particular in aluminium and its alloys, in which there is a wish to obtain a cortical region of zero thickness, a fine grain without the preliminary addition of refining agents, and an absence of pitting.
Patent SG-29588-G (SG)
Title: Valve
IPC: F16K25/04
Filed: 1988-05-05
Abstract: @ A valve has a body (12) with a valve chamber (14) therein, an inlet (16) into the valve chamber, an outlet (18) from the valve chamber and an opening to the valve chamber aligned with the outlet, and a bonnet (20) secured to the body covering the opening, the bonnet having a tubular projection (24). A valve seat insert (34) having a valve seat (60) is positioned in the outlet, and a valve member (58) is movable toward and away from the valve seat to control flow through the valve. The valve seat insert (34) is releasably secured to the bonnet tubular projection (24). The insert is removable from the body with the bonnet (20) making it easy to replace.
Patent SG-51190-G (SG)
Title: Apparatus for reading a disc-shaped record carrier
IPC: G11B7/08
Filed: 1990-07-04
Abstract: The invention relates to a video-disc player in which by controlling a pivotal mirror rapid jumps over a large number of tracks can be made substantially within the field-blanking interval. In order to minimize the picture disturbance the jump is always started at the instant at which the duration of the remaining period until just before the address code within the next field blanking interval is equal to the anticipated duration of the jump to be performed, in particular by measuring the time which has elapsed since the previous read-out of an address code.
Patent IE-37148-L (IE)
Title: Liquid detergent compositions
IPC: C11D10/04
Filed: 1973-01-26
Abstract: Concentrated heavy duty liquid detergent compositions containing a mixture of a nonionic surfactant, an anionic surfactant and ethanolamine and being especially adapted to stain and soil removal from fabrics, either applied directly to such fabrics before washing or employed as detergent compositions for conventional fabric laundering.
Patent IE-810237-L (IE)
Title: Decoder circuit
IPC: G11C8/12
Filed: 1981-02-06
Abstract: The decoder circuit receives address signals A0 to A3 and selects one of 4x4 (=16) word lines W1 to W16 for driving a semiconductor memory device for example. The decoder circuit has a high level selection circuit HS which receives upper address signals A0 and A1 and produces four outputs E1 to E4, one of which is of a high level, while others are of a low level; and a low level selection circuit LS which receives lower address signals A2 and A3 and produces four outputs F1 to F4, one of which is of low level, while the others are of high level; and 4x4 (=16) coupling circuits CP1 to CP16 each of which corresponds to one of the word lines and each of which receives one output from the high level selection circuit HS and one output from the low level selection circuit LS. Each coupling circuit CP1 to CP16 selects a corresponding word line W1 to W16 only when the outputs of the high level selection circuit and the low level selection circuit which it is connected to receive are respectively and simultaneously high level and low level. 
[EP0035326A2]
Patent IE-800291-L (IE)
Title: High solids content zeolite-alkylbenzene sulphonate¹compositions.
IPC: C11D3/12
Filed: 1980-02-15
Abstract: A process for making a high solids content Zeolite A-alkylbenzene sulfonate detergent composition suitable for use in making spray dried detergent compositions includes manufacturing Zeolite A by a hydrogel, clay conversion, natural silica or equivalent process so that the Zeolite A is present in an aqueous medium containing alkali metal hydroxide in solution therein, separating a substantial proportion of the aqueous medium from the Zeolite A so as to produce Zeolite A particles, usually in cake form, containing excess alkali metal hydroxide solution on particle surfaces and occluded by such particles, and at least partially neutralizing said excess alkali metal hydroxide with a high concentration aqueous alkylbenzene sulfonic detergent acid, such as a sulfonic detergent acid resulting from oleum sulfonation or sulfur trioxide sulfonation of a linear higher alkylbenzene. Included within the invention and preferred are processes in which, when the alkali metal hydroxide solution of the particle surfaces is neutralized with the detergent sulfonic acid, a sufficient excess of such hydroxide is present so that the detergent acid is neutralized and enough hydroxide or alkaline neutralization products are left so that the product is of a pH in the range of 7 to 11. The neutralization reaction may be carried out step-wise and such is often preferable. Also, the products of such reactions may be spray dried directly for use as is or for addition to other detergent composition components or they may be crutched with other such components, e.g., inorganic builder and filler salts, and then spray dried. By utilizing the present method washing or "rinsing" of the zeolite may be avoided, crutcher moisture contents before spray drying may be kept desirably low and a product of excellent physical and washing properties, which does not objectionably deposit on washed materials, may be made and dried by an energy conserving process.
[US4415489A]
Patent IE-40865-L (IE)
Title: Alkoxy-phenyl pyrrolidones
IPC: A61K31/4015
Filed: 1975-03-20
Abstract: 4-(Polyalkoxyphenyl)-2-pyrrolidones of the formula <IMAGE> wherein R1 and R2 each are hydrocarbon of up to 18 carbon atoms or alkyl of 1-5 carbon atoms substituted by halogen, OH, COOH, alkoxy, alkoxycarbonyl, carboxamido or amino or collectively are alkylene of 1-3 carbon atoms, R3 is H or OCH3, R4 is H, alkyl, aryl or acyl and X is O or S possess neuropsychotropic activity. The compounds wherein X is O are produced by saponifying and decarboxylating a corresponding 2-pyrrolidone-3-carboxylic acid alkyl ester or cyclizing a corresponding 3-phenyl-4-aminobutyric acid or alkyl ester thereof. The pyrrolidones are converted to corresponding thiopyrrolidones in a conventional manner, e.g., by reaction with phosphorous pentasulfide in the presence of base.
[US4012495A]
Patent IE-44527-L (IE)
Title: Machine for tearing open bags containing urban solid wastes
IPC: B02C18/00
Filed: 1976-04-12
Abstract: A machine for tearing open small bags containing city solid waste material and for separating out plastic film material and/or the bags, includes an endless belt conveyor which carries on the surface thereof a plurality of aculei which engage bags containing waste material placed on the surface of the conveyor belt. The belt follows a path of a first straight or rectilineal length and a second or return straight or rectilineal length.The transition between the first straight length and the second straight length follows a mild curve about a drive pulley having a relatively large diameter, whereas the transition between the return straight length and the first straight length follows a relatively sharp curve about a drive pulley having a relatively small diameter so that such transition is sufficiently sudden additionally, a plurality of serrated blades are pivotally carried on a shaft above the belt conveyor so that the blades are placed in proximity to the surface of the belt for engaging and tearing the bag material carried thereon. Hook-like members having a hook portion bent in a direction opposite to the direction of travel of the belt may be substituted for the aculei members for engaging the bag material.
[US4067506A]
Patent IE-39426-L (IE)
Title: Making printing plates electrographically.
IPC: G03G13/26
Filed: 1974-04-30
Abstract: 1465927 Making printing plates electrophotographically; etching HOECHST AG 30 April 1974 [2 May 1973] 18901/74 Headings B6C and B6J [Also in Division G2] A printing plate or printed circuit, having a pattern of raised and depressed areas on it is made by forming an electrostatic image on a photoconductive or resistive layer on a substrate, developing with a developer which without heating reacts with the image areas of the layer to make it resistant to a layer-removing liquid agent, and/or reacts with the liquid agent to make it inactive. Preferably the layer is photoconductive, and contains a resin which reacts with a component of the developer to form a complex compound, a chelate or a salt. Alternatively the developer may contain a substance which reacts with the liquid agent to form a salt. Removal of the non-image areas of the layer may be followed by etching of the substrate, which may be metal, plastics material, metallized plastics material, multi-layer metal or a cellulose product. The developer may contain wax, bitumen or resin particles. Materials which can be used are listed.
[GB1465927A]
Patent FI-803799-L (FI)
Inventor: STAEHLE HELMUT
IPC: C07D233/50
Filed: 1980-12-05
Abstract: 1. Claims for the Contracting state : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Substituted 2-phenylamino-imidazolines-(2) of general formula (I)  see diagramm : EP0030616,P7,F1  wherein R represents an n-propyl, cyclopropylmethyl, cyclopentylmethyl, allyl or methallyl group, and the physiologically acceptable acid addition salts thereof. 1. Claims for the Contracting state : AT Process for preparing substituted 2-phenylamino-imidazolines-(2) of general formula (I)  see diagramm : EP0030616,P8,F1  wherein R represents an n-propyl, cyclopropylmethyl, cyclopentylmethyl, allyl or methallyl group, and the physiologically acceptable acid addition salts thereof, characterised in that a) 2-(2,6-dibromo-4-methylphenyl-imino)-imidazolidine of formula II  see diagramm : EP0030616,P8,F2  is reacted with a halide of general formula III Hal-R wherein Hal represents a chlorine, bromine or iodine atom and R is as hereinbefore defined, at 40 degrees C to 150 degrees C, or b) a compound of general formula IV  see diagramm : EP0030616,P8,F3  wherein R is as hereinbefore defined and A represents a cyano group or the group  see diagramm : EP0030616,P8,F4 wherein Y represents an alkoxy or alkylthio group with up to 4 carbon atoms or a mercapto group or an amino group, is reacted with ethylenediamine or the acid addition salts thereof at 60 to 180 degrees C, and the end product obtained according to one of these processes is optionally converted into a corresponding acid addition salt.
Patent FI-830571-L (FI)
Inventor: MARTI ERWIN
IPC: C07D311/62
Filed: 1983-02-21
Abstract: Novel crystal modifications of (+)-catechin monohydrate and of (+)-catechin anhydrate more suitable for pharmaceutical preparations for reasons of higher stability against moisture and/or light and distinguished from hitherto known modifications by unique X-ray diffraction spectra are produced by specific recrystallization and/or crystal rearrangement processes and pharmaceutical preparations comprising the novel crystal forms.
Patent FI-852077-L (FI)
Inventor: FISCHER ARTUR
IPC: F16B13/12
Filed: 1985-05-23
Abstract: An anchor for fastening in bore holes comprises an expander body driven into an expansion sleeve, having a slotted expansible portion, by a stay bolt to which a torque is applied to draw the expander body into the expansion sleeve. The expander body has at its trailing end a conical portion which merges into a concavely-curved portion. The angle of the concavity of the curved portion at the leading end of the expander body corresponds to a double angle of inclination of the conical portion to the central axis of the anchor.
Patent IE-42343-L (IE)
Title: Refrigerating system
IPC: F25B1/10
Filed: 1975-10-10
Abstract: In a refrigerating system containing an evaporator, a condenser, a compressor and a closed vessel which receives condensed refrigerant from the condenser. The vessel has outlets connected to the compressor and to the evaporator. Communication between the vessel and the compressor is established for a regulated period to lower the pressure in the vessel, causing the refrigerant therein to boil. During most of this period, communication between the evaporator and the compressor is closed and thereafter is opened.
[SE7412825L]
Patent IE-862768-L (IE)
Title: Flavone derivatives
IPC: A61P3/14
Filed: 1986-10-21
Abstract: New flavone derivatives of general formula: <CHEM> wherein R and R1 can be equal or different and are alkyl containing from 1 to 4 carbon atoms, hydroxyalkyl having 1-4 carbon atoms, formylalkyl or cyanoalkyl, R2 and R3 could be equal or different and are straight or branched alkyl containing from 1 to 6 carbon atoms, straight or branched alkenyl containing from 2 to 6 carbon atoms, alkynyl containing from 2 to 6 carbon atoms, cycloalkyl having 5-7 carbon atoms, aralkyl, phenyl, cyanoalkyl, haloalkyl, mono- or poly-hydroxyalkyl, alkoxyalkyl, alkylthioalkyl, alkylsulfonylalkyl, acyloxyalkyl, acylalkyl, R4R5N-alkyl straight or branched having 2-6 carbon atoms, where R4 and R5 are equal or different and are hydrogen, alkyl, cycloalkyl, aralkyl, phenyl, 3,3-diphenylpropyl, or alternatively, together with the nitrogen atom they form a satured or unsatured 4-7 membered ring, containing other heteroatoms, like O, N or the NR6 group wherein R6 is alkyl, their optical isomers and diastereoisomers, and pharmaceutically acceptable salts thereof. <??>The compounds of general formula (I) exhibit a calcium-antagonistic activity and/or an activity relaxing the smooth musculature (in particular the bladder). <??>Some procedures for their preparation, and the pharmaceutical composition containing a derivative of general formula (I) as active constituent, are also described. 
[EP0223744A2]
Patent IE-832896-L (IE)
Title: Pharmaceutical composition.
IPC: C07D215/20
Filed: 1983-12-09
Abstract: Novel pharmaceutical compositions comprising i) an hydrogenated ergot alkaloid having vaso-constrictor activity, for example dihydroergotamine, or a pharmaceutically acceptable acid addition salt thereof and ii) a low molecular weight heparin or pharmaceutically acceptable salt thereof, and process for their production. Components ii) suitably have an average molecular weight of less than 10,000. The compositions are especially useful in the prevention of post-operative thrombosis.
[GB2131691A]
Patent IE-893186-L (IE)
Title: A method for forming a metal matrix composite body by an¹outside-in spontaneous infiltration process, and products¹produced thereby
IPC: B22F3/26
Filed: 1989-10-04
Abstract: The present invention relates to a novel method for forming a metal matrix composite body, and products produced thereby. Particularly, a permeable mass of filler material is formed into a preform (22) the preform (22) having at least a portion thereof which contains a cavity (30). An infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the preform (22) at least at some point during the process, which permits molten matrix metal (20) to spontaneously infiltrate the preform (22) when the preform (22) is placed into molten matrix metal (20). An infiltrating atmosphere is provided in communication in the cavity (30) in the preform (22) for at least a portion of the process and molten matrix metal (20) is contacted with an exterior portion of the preform (22) such that molten matrix metal (20) will spontaneously infiltrate the preform (22) from an exterior surface thereof toward the cavity (30).
[EP0369930A1]