baber/WOPTO huggingface dataset:
Patent LT-4885-B (LT)
Title: Method for preparing gassy water
Inventor: MAKSTELE JONAS
IPC: A23L2/54
Filed: 2000-03-30
Abstract: The invention belongs to the food industry field; it is intended for the production of a quality drinking water. The purpose of it is to improve the soda water's taste, nutritional characteristics and properties required for a healthy body and increase the positive effect. The purpose of the invention is achieved by loading water with the active element useful for the body. The novelty of this invention is that artesian, water-supply, mineral or spring water cleaned from impurities is oxygenated with 3-5 g/l of oxygen, under pressure not less than 3 at.<IMAGE>
Patent LT-5328-B (LT)
Title: Sythetic peptides and uses therof for the prevention and therapy of cancer invasion and metastasis
Inventor: RATH MATTHIAS
IPC: C12N9/64
Filed: 2004-08-23
Abstract: The present invention relates to synthetic peptides of the invention comprises PRKPKWDK (SEQ ID:2) peptide corresponding to amino acids of 85 to 92 of the matrix metalloproteinase (MMP-2), and fragments, analogs and homologs to SEQ ID:2. The invention also relates to the uses of such peptides as inhibitory of human cancer invasion and metastasis and further to the therapeutic use in preventing and treating cancer and other pathological conditions related to the degradation of extracellular matrix by MMPs.
Patent LT-5497-B (LT)
Title: Method and equipment for grating formation
Inventor: REGELSKIS KESTUTIS
IPC: G02B5/18
Filed: 2006-08-25
Abstract: The invention relates to laser technologies and is intended for methods and equipment for direct formation of gratings in a thin metal film on the transparent substrate when a beam of the pulsed laser radiation is directed and focused to the metal film and causes melting of the metal in focal area. The novelty is that the beam of the pulsed laser radiation is focused to the prolated spot on the metal film, in which periodical grating forms in the irradiated area due to self-organization of residues of the melted metal. The required length of the grating lines is formed by shifting the laser spot on the metal film along the grating line direction is such a way that the shifted laser spot overlaps partially with the previous spot and ensuresa ceaseless extension of lines of the periodic grating.
Patent MX-174092-B (MX)
Title: Procedimiento para la preparacion de compuestos de ftalocianina sulfonada
Inventor: REINERT GERHARD
IPC: D06L4/50
Filed: 1978-03-21
Abstract: La presente invención se refiere a procedimiento para la preparación de compuestos de ftalocianina sulfonada de la fórmula A1X(PC)-----(SO3Y)v' en la cual PCX es el sistema de anillo ftalocianínico, X es un anión preferentemente un ión de haluro, sulfato, nitrato, acetato de hidroxilo, Y es hidrógeno o un ión de metal alcalino, amónico o amínico y v' tiene un valor cualquiera deseado entre 1 y 4 y especialmente entre 1.5 y 4, caracterizado porque comprende sulfonar una ftalocianina de aluminio de la fórmula A1X(PC) en la cual X y PC son como se definió anteriormente, con óleum y si se desea, convertir el ácido sulfónico resultante a una sal. Composición detergente, caracterizada porque contiene un detergente orgánico, una sal alcalina de una materia estructural y por lo menos una ftalocianina de aluminio hidrosoluble.
Patent MX-171420-B (MX)
Title: Proceso mejorado para la obtencion de hexano normal de alta pureza
Inventor: RAMOS ALBERTO ORTIZ
IPC: C07C5/10
Filed: 1989-07-21
Abstract: La presente invención se refiere a proceso mejorado para la obtención de hexano normal de alta pureza, que involucra dos etapas primordialmente, una hidrogenación catalítica seguida de una destilación fraccionada; caracterizándose el proceso porque comprende un mezclado en línea de una corriente de hidrógeno con una de hidrocarburos que contiene hexano normal, sometiendose a un precalentamiento hasta 140 grados C y a un calentamiento hasta 210 grados C, enseguida se envía la corriente a un reactor de hidrogenación, donde se efectúa la reacción a temperatura de 140 a 275 grados C, presión de 20 a 75 Kg/cm cuadrado abs., espacio velocidad de 0.5 a 2.0 seg. -1 y lecho catalítico a base de níquel-molibdeno soportado en alúmina, el efluente de la reacción se enfría en dos etapas, posteriormente pasa a un separador de alta presión y despues a un agotador para eliminar los gases remanentes, donde estos son condensados y enviados a un separador final, del que se obtienen dos corrientes, una que se envía a la atmósfera y otra que se mezcla en línea con la corriente principal de salida del agotador, este efluente rico en hexano normal se alimenta a una columna fraccionadora en la que se lleva a cabo una destilación a presión atmosferica para obtener por el fondo de la misma una corriente de hidrocarburo que contiene una alta concentración de hexano normal básicamente.
Patent MX-206593-B (MX)
Title: Process for preparing carboxylic acid salts and catalysts useful in such process.
Inventor: EBNER JERRY RUDOLPH
IPC: C07C51/377
Filed: 1995-05-26
Abstract: A process to manufacture a carboxylic acid salt is disclosed wherein an aqueous solution of a primary alcohol is contacted with a base hydroxide in the presence of an effective amount of a catalyst consisting essentially of an alkali resistant support, from about 0.05 wt. % to about 10 wt. %, based on the total weight of the catalyst, of an anchor metal is selected from the group consisting of platinum, palladium, ruthenium, and gold, and between about 1 wt. % and about 50 wt. %, based on the total weight of the catalyst, of an element selected from the group consisting of copper, cobalt, nickel, and cadmium combined with the anchor metal.
Patent NL-161202-B (NL)
IPC: C25B9/19
Filed: 1972-10-20
Abstract: Concentrated alkali metal hydroxide substantially free of alkali metal halide and other impurities is produced by the electrolysis of an alkali metal halide solution in an electrolytic cell having a dimensionally stable anode and a metal cathode separated by an electrically conductive stable selectively permeable hydrated cation ion-exchange membrane film of a fluorinated copolymer having pendant sulfonic acid groups or derivatives of such groups. The membrane film is capable of use at high temperatures and under severely corrosive chemical conditions for extended periods without degradation.
Patent NL-170713-B (NL)
IPC: B29C65/78
Filed: 1977-07-18
Abstract: A method and device are disclosed for welding to together a female tube section 8 and a male tube section 5. The male and female sections are held by means of respective retaining devices 3, 4 and heating elements 6, 12 heat the surfaces 7 and 11 of the sections to a welding temperature before insertion of the male section into the female section. The retaining device 4 holds a retaining mandrel 9 inserted into the female section 8 and of the same external diameter as the male section 5 such that the retaining device 4 can be substantially the same as the device 3. <IMAGE>
Patent PT-73577-B (PT)
Title: Cutting insert
Inventor: WARREN DONALD WILSON
IPC: B23B27/16
Filed: 1981-08-26
Abstract: A cutting insert with indexable cutting edges with a chip-breaker configuration which comprises discrete recesses spaced along the length of the cutting insert. The cutting insert has a descending wall that joins the cutting edge or the land behind the cutting edge with a planar floor that extends toward the center of the insert. The recesses are formed in the descending wall adjacent the cutting edge or land behind the cutting edge and are concave facing outwardly as they extend inwardly of the insert. The inserts are coated, preferably with a TiN over TiC chemical vapor deposition coating.
Patent PT-74757-B (PT)
Title: Process for preparing aqueous polyvinyl esters dispersions useful for the manufacture of adhesives for cellulose containing materials
IPC: C08L29/04
Filed: 1982-04-14
Abstract: An aqueous polyvinyl ester dispersion having a solids content of 40 to 70 percent by weight and containing 3 to 15 percent by weight (relative to the total amount of polyvinyl ester and additive) of a polyvinyl alcohol and 5 to 60 percent by weight (relative to the total amount of polyvinyl ester and additive) of a waxy, fatty or oily additive, has excellent adhesive properties. It is prepared by emulsion polymerization of a vinyl ester, if appropriate together with comonomers, in the presence of the said additive or by subsequent distribution of the additive in the dispersion resulting from the emulsion polymerization. The dispersion is particularly suitable for the preparation of adhesives for cellulose-containing materials.
Patent PT-75444-B (PT)
IPC: C07D401/04
Filed: 1982-08-19
Abstract: Aryl-substituted piperazinones and their physiologically-acceptable acid-addition salts have a useful nootropic action. They are administered enterally or parenterally in conventional dosage forms.
Patent PT-80109-B (PT)
Title: Process for the preparation of urea
IPC: C07C239/00
Filed: 1985-03-14
Abstract: A process for the preparation of urea in which a carbamate- and free ammonia-containing urea synthesis solution is formed from carbon dioxide and excess ammonia in a synthesis zone at a pressure of 125-350 bar, at least a portion of the carbamate present in the urea synthesis solution is decomposed in a stripping zone at the pressure of the synthesis zone or at lower pressure by heat supply and countercurrent contact with a stripping gas, the carbamate decomposition products, together with a portion of the excess ammonia and the stripping gas, are removed from the stripping zone as a gas mixture, at least a portion of the gas mixture obtained is condensed in a condensation zone and the stripped urea synthesis solution is processed into a urea solution or solid urea. The process is characterized in that in the condensation zone also at least 30% of the equilibrium amount of urea achievable under the reaction conditions is allowed to form and the carbamate- and urea-containing mixture is supplied to the synthesis zone. By preference, urea formation is continued until 50-80 %, of the way to the equilibrium has been covered.
Patent PT-85246-B (PT)
Inventor: KEITH DENNIS DALTON
IPC: C07D501/34
Filed: 1987-07-03
Abstract: Cephalosporin derivatives of the formula <IMAGE> in which m represents 0, 1 or 2, R<1> represents hydrogen or an acyl group, R<2> represents hydrogen, lower alkoxy, amino, lower alkylthio or lower alkanoylamino, R<3><1> represents hydrogen, lower alkyl, lower alkenyl, C3-C7-cycloalkyl, halogen-lower alkyl or halophenyl; Z represents R<3><0>-C or nitrogen, R<3><0> represents hydrogen or halogen, or R<3><0> and R<3><1> together represent a C3-C5-alkylene group, a C2-C4-alkylene- monooxy group or a C1-C2-alkylenedioxy group, R<3><2> represents hydrogen, halogen, lower alkyl or an optionally substituted 5- or 6-membered heterocyclic ring having one, two or three oxygen, nitrogen and/or sulphur atoms and R<3><3> represents hydrogen or halogen or R<3><2> and R<3><3> together represent a C1-C4-alkylenedioxy group, and easily hydrolysable esters and salts of these compounds and hydrates of the compounds of the formula I or of their esters and salts are described. The products have antimicrobial activity.
Patent PT-85737-B (PT)
Inventor: DECK PHILIPPE
IPC: F17C11/00
Filed: 1987-09-17
Abstract: The silicocalcareous mass is obtained from an aqueous paste based on natural silica and slaked lime, at least doubly stabilised by inorganic suspension agents and reinforced by a reinforcing agent of fibrous type consisting of cellulose fibres which are very partially mechanically delignified, partially chemically delignified, partially chemically delignified and then refined by mechanical treatment and introduced in a quantity of between 3% and 30% by weight relative to the solids. 
<??>Application of porous silicocalcareous masses to the packing of containers intended for storing gases, in particular solutions of dissolved acetylene.
Patent PT-87237-B (PT)
Inventor: HABERMANN PAUL
IPC: C12N15/62
Filed: 1988-04-14
Abstract: Bifunctional proteins obtainable by genetic engineering from an interleukin-2 and a granulocyte-macrophage "colony stimulating" factor fraction have the biological activity of both components, but are distinguished by increased stability. These proteins are thus medicaments which are suitable for the treatment of malignant neoplasms.
Patent PT-87455-B (PT)
Inventor: WEBB ANDREW
IPC: A61F13/20
Filed: 1988-05-11
Abstract: A biodegradable tampon applicator comprising a molded, flexible, polymeric hollow cylindrical body for enclosing a tampon therein and having a first open end through which said tampon is expelled and a second open end for receiving means for expelling said tampon, said body comprising a moldable poly 3-hydroxybutyric acid composition.
Patent PT-88926-B (PT)
Inventor: AGOURIDAS CONSTANTIN
IPC: A61K31/16
Filed: 1988-11-03
Abstract: Compounds of formula (I): 
<IMAGE>
 in which U denotes a radical 
<IMAGE>
 in which the dotted lines denote only one optional double bond of cis or trans configuration and a denotes a hydrogen atom, a methyl radical or a methylene group -CH2-, Y denotes a hydrogen atom or the residue of an amino acid bonded via the alpha or omega carboxyl or of a peptide consisting of 2, 3 or 4 amino acids in which the amine is optionally acylated by an aliphatic acid or alkylated and R denotes a hydrogen atom or an optionally substituted alkyl radical, provided that if Y denotes a hydrogen atom, an alanine or proline radical and if a denotes a hydrogen atom, U contains a double bond, and their esters with alcohols, their primary and secondary amides and their salts with organic or inorganic acids or with bases. 
<??>The compounds of formula (I) exhibit advantageous therapeutic properties which justify their use as medications.
Patent PT-89722-B (PT)
Inventor: KUNZEL WERNER
IPC: D06F39/02
Filed: 1989-02-15
Abstract: A dosing reservoir for receiving and discharging liquid agents for treating laundry, in particular liquid detergents, comprises a container formed by a closure cap (3) of a bottle of agent for treating laundry and a lid provided with at least one part (19) for discharging said agent. In the storage position, the lid covers the bottom (4) of the closure cap (3) screwed on to the bottle and can be detachably fixed to the closure cap (3). To form the dosing reservoir in the upturned, screwed position, the lid co-operates with the screw thread of the closure cap (3) at the end of the latter opposite the bottom (4) of the closure cap, so as to cover the opening of the closure cap. To obtain, in particular, large filling volumes, the lid (14) is designed as a pot (15) with an external screw thread (23), which increases the storage capacity of the dosing reservoir in the position of use. It is held by wringing fit in its storage position and rests on the bottom of the closure cap (3). The lid also comprises an inwardly directed funnel-shaped bottom, the discharge port (19) being located in the base of the funnel.
Patent PT-96420-B (PT)
Inventor: CROSS PETER EDWARD
IPC: A61K31/00
Filed: 1991-01-04
Abstract: A muscarinic receptor antagonist of formula (I) or a pharmaceutically acceptable salt thereof, wherein X is N or (a) where R<4> is H, halo or C1-C4 alkyl; R<1> is H or C1-C4 alkyl; R<2> is H or C1-C4 alkyl; Y is a direct link, O or S; m is an integer of from 1 to 4; n is 2 or 3; and R<3> is 1- or 2-naphthyl or a group of formula (b), (c) or Het where R<5> and R<6> are each independently H, C1-C4 alkyl, C1-C4 alkoxy, -(CH2)qOH, halo, trifluoromethyl, cyano, -(CH2)qNR<7>R<8>, -OCO(C1-C4 alkyl), -SO2NH2 or -CONR<9>R<10>; where either R<7> and R<8> are each independently H or C1-C4 alkyl, or R<7> is H and R<8> is -SO2(C1-C4 alkyl), -CONR<9>R<10>, -CO(C1C4 alkyl) or -SO2NH2; R<9> and R<10> are each independently H or C1-C4 alkyl; q is 0, 1 or 2; Z and Z<1> are each independently O or CH2; p is 1, 2 or 3; and ''Het'' is pyridyl, pyrazinyl or thienyl. The compounds are particularly useful in the treatment of irritable bowel syndrome.
Patent PT-99091-B (PT)
Inventor: PIERRE ALAIN
IPC: C07D251/44
Filed: 1991-09-26
Abstract: Use, for obtaining medications reversing the resistance to anticancer and antimalarial agents, of compounds of formula I: 
<IMAGE>
 in which 
 
  - A denotes a -CH- group or a nitrogen atom, 
  - and B, R1, R2 and R3 are as defined in the description, and their physiologically tolerable acid addition salts.
Patent PT-99741-B (PT)
Inventor: SOGAARD DENNIS
IPC: B03B9/02
Filed: 1991-12-10
Abstract: A method of continuously decontaminating a material, where said material passes a charging sluice to a closed system, is extracted counterstream by means of an extractant in an extraction section including one or more extraction pipes provided with worm conveyors, is subjected to a steam stripping in a steam stripping section for removal of the extractant, and leaves the closed system through a discharging sluice, using coreless worms for the conveying of the material, and an assembly to be used for carrying out the method in form of a closed system comprising a charging sluice, an extracting section with one or more extraction pipes provided with worm conveyors, a steam stripping section, and a discharging sluice, wherein one or more of the worm conveyors of the assembly are coreless worm conveyors. The method and the assembly according to the invention allow an efficient and continuous counterstream extraction of contaminated materials.
Patent SE-431119-B (SE)
Title: Circuit for generation and control of arcing courses
Inventor: JOHANSSON S H
IPC: F23Q3/00
Filed: 1979-11-30
Abstract: The invention relates to a circuit for providing arcs for igniting e.g. oil burners. The circuit is connectible to the mains 5, 6, whereby rectifiers 1-4 are arranged to utilize the positive half-wave 27 for charging a capacitor 12 and the subsequent negative half-wave 29 for controlling the discharge of the capacitor through an arc- generating circuit 13, 14, 23, 24, 25. <IMAGE>
Patent SE-451662-B (SE)
Title: Earring fixing device
Inventor: ODEN J E
IPC: A44C7/00
Filed: 1981-07-02
Abstract: No further information available at time of publication.
Patent SE-443399-B (SE)
Title: Noise reduction device for high-speed gases
Inventor: KYLBRING G
IPC: F01N1/00
Filed: 1983-07-21
Abstract: The invention concerns a noise reduction device particularly intended for high gas speeds such as, for example, exhaust gases from a jet engine.Current noise reduction devices have limitations in their ability to reduce noise. Furthermore they release contaminants with the exhaust gases and also allow large amounts of energy in the exhaust gases to go to waste.The invention solves these problems by leading the exhaust gases into a tubular perforated, inner chamber (2) fitted with a device, which makes the gas flow rotate around its direction of flow. At its exit, the chamber (2) is surrounded by an outer chamber (4) filled with pieces of heat resistant material. The noise reduction device's construction causes the gas speed to be reduced considerably, which enables simple cleansing. Furthermore, the heat resistant material can store the heat, which can be drawn off as required.<IMAGE>
Patent SE-447135-B (SE)
Title: Method of producing pipes of zirconium alloy with improved resistance against general corrosion
Inventor: ANDERSSON T
IPC: C22F1/18
Filed: 1985-03-12
Abstract: The invention is a method of producing pipes of zirconium alloy containing 1-5 weight percent alloy materials such as Sn, Fe, Cr, and Ni. With this invention, improved corrosion resistance properties can be obtained through annealing after extrusion and between cold rollings in a strictly limited temperature range in α phase range for significantly longer time periods than standard in order to attain an equilibrium between secondary phase particles and zirconium mass and thereby a minimal level of Fe in a solid solution.
Patent SE-464722-B (SE)
Inventor: MARTINSSON I
IPC: B60K31/00
Filed: 1989-09-28
Abstract: This invention relates to a length adjustment device for adjusting predetermined maximum or minimum playless distance between two points (A) and (B). Known devices of this kind require visual inspection during the adjustment. The invention avoids the necessity of visual inspection by arranging a protruding means (52) at the end surface of the adjustment screw (5). This protruding device (52) interacts with a slot (23) in one of the longish elements (2,3), which are pivotally co-joined and form the actual length adjustment device (1).
Patent SE-465981-B (SE)
Title: Analogue displacement sensor
Inventor: WIKLUND R
IPC: G01B21/04
Filed: 1990-03-23
Abstract: The invention relates to an analogue sensor with sensing of the deviation from a normal position in at least two directions. The sensor has a ball 52 at the tip of a measuring stick 51, which is spring-mounted in such a manner that it can move essentially about a centre. It is the deviation of the tip as well as its normal position which are indicated. The stick has a sensing part 54, 55 located in a sensing unit in such a manner that the sensing part, in the event of external displacing action on the measurement tip in any direction, can be adjusted from a normal position essentially about a central point CM; CM' and can be returned to the normal position by a force arrangement 53. The adjustment from the normal position about the central point is indicated in order to provide a measure of the deviation. The sensor thus performs angle sensing for displacement force components on the sensor tip, which force components act in a plane which is at right angles to the axis of symmetry of the sensor. <IMAGE>
Patent SE-466925-B (SE)
Inventor: FORSSBERG A
IPC: F16J15/34
Filed: 1990-09-03
Abstract: The invention concerns a seal device for a submersible machine such as a pump or a mixer. Two identical mechanical seals (6, 7) and (8, 9) resp and an intermediate spring device (17) are arranged in a holder which is easy to replace. The spring (17) is common for the two seals and is connected to sockets (13) and (14) resp which anchor the rotating seal rings (6) and (8) resp. The oil room (20) of the machine is connected to the room containing the spring (17). <IMAGE>
Patent SE-464767-B (SE)
Title: Hanging scaffold
Inventor: BJOERK S
Filed: 1990-09-11
Abstract: A hanging scaffold which can be used as an eaves rail or as a work scaffold in an eaves area or façade area of a building comprises two generally U-shaped frameworks which are suspended on the parts projecting from the building, for example the rafters 2 of the roof structure of the building. The framework comprises a suspension upright 10 and, supported by the latter, an outwardly projecting floor beam 11 which, at its outer end, supports a rail post 12. The suspension upright comprises a first bar 106 which can be connected to an attachment which rests on the top side of the rafter 2. The suspension bar also comprises a second bar 101, 102 which bears against the underside of the rafter in a position between the house structure and the attachment 107 of the first bar 106 in order to stabilize the framework against pivoting. The second bar 101, 102 is adjustable in length, so that the framework can be given a desired orientation independently of the inclination of the rafter, and independently of the size and configuration of the outwardly projecting roof construction part. <IMAGE>
Patent SE-469875-B (SE)
Inventor: MOLIN G
IPC: A61K35/74
Filed: 1991-07-25
Abstract: A process for isolation of a strain of Lactobacillus having the ability of being established on human intestinal mucosa in vivo and being able to remain therein after oral administration for at least 10 days after the completion of the administration. By the process the new strains L. plantarum 299 (DSM 6595) and L. casei ssp. rhamnosus 271 (DSM 6594) have been isolated, which are useful for the prophylaxis or treatment of bacterial infections, especially in the form of a fermented nutrient composition.