baber/WOPTO huggingface dataset:
Patent IT-1243625-B (IT)
Title: Process for preventing the solubilisation in water of alcohols, alone or mixed with hydrocarbons, and additives for this purpose
Inventor: SCOPELLITI MARIA GABRIELLA
IPC: C10L/
Filed: 1990-05-02
Granted: 1994-06-16
Abstract: In the use of alcohols or of mixtures thereof with hydrocarbons(HC) as fuel for automobiles, a major problem consists in the fact that the alcohols below butyl, normally used for this purpose, are totally soluble in water. This disadvantage is keenly felt especially when the alcohols are mixed with HC, since, if the already formulated alcohols/HC mixture came into contact with water, the alcohols would solubilise and the mixture would no longer have the original characteristics, and would thus be outside specification. Further, since the water is itself soluble in water, the water fraction solubilised in the alcohol/HC mixture tends to form a single phase. In certain conditions, however, there is a separation between a mixed alcohols + water phase and a hydrocarbon phase. The alcohols + water phase is heavier and goes to the bottom of the automobile's tank; once sucked in, this causes the stoppage of the engine, with damage thereto. The need to prevent the solubilisation of the alcohols in water is therefore clear. At present, the research has been directed towards the use of components to be added during the blending of the petrols, and hence in amounts of the order of 5-20%, to increase the water tolerance of the petrol (i.e. the amount of water which the petrol can tolerate without there being separation of phases under certain conditions).  For example with the addition of 10% of toluene at 20 degree C there is a water tolerance of 0.4-0.5%. The present invention relates to a process and additives for use in modest amounts, to permit the use of alcohols, alone or blended with HC, without having the disadvantages described above. This will make it possible to exploit the octane value and the low emissions of the alcohols for formulating a new type of lead-free petrol.
Patent IT-1240712-B (IT)
IPC: B23K26/08
Filed: 1990-08-23
Granted: 1993-12-17
Abstract: A head (2) for focusing a laser beam is supported by a device which, in principle, corresponds to a connecting-rod-and-crank system so that the head (2) can perform circular movements whilst its axis (15) is kept parallel to itself. <IMAGE>
Patent IT-1051122-B (IT)
Title: Thermal redn of iron ore with carbon - in externally-heated retort for prodn of sponge iron on an industrial scale
IPC: C21B/
Filed: 1975-04-24
Granted: 1981-04-21
Abstract: Process takes place in a vertical, externally-heated retort with top feeding of the charge of carbon, ore, fluxes and/or desulphurisers, and redn. gases can be blown in at any height; below the redn. zone is a cooling zone with extractors for sponge iron, surplus carbon and ash. The novelty is the use of (a) a first preheating zone using exhaust gas from the stack and a constant speed of descent of the charge; (b) a second, progressive heating zone using burners, where the redn. starts and the charge descent speed is progressively reduced and (c) a constant hot zone using burners with progressive redn. in the charge descent speed and where the redn. of the ore is completed. Optimum max. temp. is maintained in (c) and part of (b); and the sponge is removed at a constant speed w.r.t. one horizontal cross-section of the shaft. Process allows the use of an externally-heated retort on an industrial scale for mfg. sponge iron.
Patent IT-1235094-B (IT)
Title: Well for skein formation
Inventor: POLONI ALFREDO
IPC: B21C47/14
Filed: 1989-06-08
Granted: 1992-06-18
Abstract: Well for skein formation consisting of mounted refrigeration rollers (11) and higher, one protective screen (15) cooperating with one descending finger (16) for the coordination of the lowering of the deposited spirals, said descending finger (16) moving inside of a containment basket (23) which internal diameter is a function of the external diameter of the skein (28) being created, said containment basket (23) being positioned below said protective screen (15) and cooperating therewith (15).
Patent LT-4948-B (LT)
Title: Composition for alcoholic beverage
Inventor: SARGUNAS GEDIMINAS
IPC: C12G3/06
Filed: 2000-11-16
Abstract: The present invention relates to a new alcoholic beverage composition which consists of (in kg/1000 decal): sugar (918,0-1122,0), vanilline (0,18-0,22), aromatizer "Lemon 02217" (91,80-2,20), rootstock of Acorus calamus (0,225-0,275), natural juice of Aronia melanocarpa (45,0-55,0), natural juice of Oxycoccus quadripetalus (180,0-220,0), cortex of citrus lemon (2,88-3,52), blows of Tilia cordata (0,18-0,22) and spirit-water mixture (residual to 1000 decal). The new beverage has content of spirit 20 % of volume; obtains reddish color; the taste is sweet-and-sour with slighty bitter characteristic for aronia; aroma is harmonious with lemon aroma and vanilla tone.
Patent MX-171969-B (MX)
Title: Dispositivo inflador de bolsa de gas con un alojamiento de dos juntas soldadas
Inventor: CUNNINGHAM DONALD J
IPC: B60R21/26
Filed: 1990-06-26
Abstract: La presente invención se refiere a un dispositivo de inflado para una bolsa de protección contra choque, inflable, para vehículo, que comprende primero y segundo componentes estructurales, incluyendo uno del primero y del segundo componentes estructurales un primer cilindro que se suelda a una superficie de acoplamiento en el otro de los componentes estructurales, para definir una primera cámara, incluyendo uno del primero y segundo componentes estructurales, un segundo cilindro que se suelda a una superficie de acoplamiento en el otro de los componentes estructurales, y que es concéntrica y está hacia afuera del primer cilindro para definir una segunda cámara entre el primero y segundo cilindros, una composición sólida generadora de gas, colocada en la primera cámara y que funciona al encenderse para producir gas, un medio que incluye un medio tubular perforado dentro de la primera cámara y material de encendido dentro del miembro tubular para encender la composición sólida generadora de gas, estando el medio de encendido libre de unión a uno de los componentes estructurales, estando el primero y segundo miembros estructurales conectados solamente por dos juntas soldadas, un medio de apertura en el primer cilindro para dirigir el gas producido en la primera cámara hacia la segunda cámara, un medio en la segunda cámara para filtrar el gas, y un medio de portillo de salida en el segundo cilindro para el flujo del gas hacia afuera del gas del dispositivo de inflado.
Patent MX-215130-B (MX)
Title: Curable coating composition having carbonate-containing component.
Inventor: JOHN W REHFUSS
IPC: C09D175/04
Filed: 1996-10-04
Abstract: A curable coating composition is described comprising   (A) a compound comprising a plurality of functional crosslinking groups, at least one of which is a carbamate or urea functional group, which compound also includes at least one carbonate group having the structure: <CHEM>   (B) a curing agent comprising a plurality of groups that are reactive with the functional groups on compound (A).
Patent PT-73582-B (PT)
IPC: G01N29/26
Filed: 1981-08-27
Abstract: A disposable gas lighter of the butane-fuel type comprises a flow-reducing membrane upstream of the valve and designed to limit the height of the flame. The membrane includes a mesoporous layer whose pores have a radius ranging from 20 to 500  ANGSTROM ngstroms and positioned so that an upstream face of this membrane communicates directly with the interior of the liquid fuel reservoir, i.e. without a wicking structure.
Patent PT-77056-B (PT)
Title: Cigarette holder with tar collecting means
IPC: A24F13/06
Filed: 1983-07-19
Abstract: A cigarette holder substantially made of a integrally formed body member which includes an outer hollow cylindrical portion (2) with both of its ends open, the inner space within which is divided into a radially larger bore (3b) and a radially smaller bore (3a) by a transverse dividing wall portion (4), from which an inner cylindrical portion (6) extends coaxially for a certain distance into the radially smaller bore (3a) so as to define a narrow annular space (5) therebetween. An outer peripheral portion of the dividing wall portion is pierced with a groove (13) which extends axially from the radially larger bore side of the dividing wall portion toward the radially smaller bore beyond the thickness of the dividing wall portion, the groove (13) having a radial depth larger than a half of the difference of the diameters of the radially larger and smaller bores, thereby defining a restriction passage (9) which generates a high speed flow of smoke towards the outer peripheral surface (6a) of the inner cylindrical member (6). The radially larger bore (3b) is adapted to receive a cigarette.
Patent PT-79786-B (PT)
Inventor: HERVE GROULLIER
IPC: A61K9/22
Filed: 1985-01-02
Abstract: The present invention relates to a new inert matrix having adjustable porosity and hardness. This matrix comprises polycaprolactone having an average molecular weight of between 2000 and 70,000, which is in the form of agglomerated grains having an average diameter of between 50 and 500  mu m and has a degree of crystallinity of at least 75%. The invention relates to the method for the preparation of a porous galenic form by means of the said matrix.
Patent PT-80837-B (PT)
IPC: C07D473/04
Filed: 1985-07-19
Abstract: O-acetylsalicylic acid and a pyrimido-pyrimidine as combination products.
Patent PT-82182-B (PT)
IPC: C07D487/04
Filed: 1986-03-12
Abstract: Pyrrolo[1,2-a]azepinone derivatives of formula:    <IMAGE>  (I)  in which R3 is H or halogen and either (A) R is benzyl or phenylthio in which the phenyls are optionally substituted by one or more halogens or hydroxy, alkyl, alkyloxy or alkylthio radicals, R1 and R2, which may be identical or different, denote alkyl optionally substituted by dialkylamino in which the alkyls are optionally joined to form a 1-pyrrolidinyl, piperidino, morpholino or 1-piperazinyl ring substituted by alkyl, or alternatively R1 and R2 form a heterocyclic ring chosen from pyrrolidine, piperidine, morpholine and piperazine, substituted by alkyl, alkenyl (2 to 4 C), benzyl or phenethyl optionally substituted by halogen, alkyl, alkyloxy, alkylthio, CF3, COOH, carboxyalkyl, alkyloxycarbonyl, alkyloxycarbonylalkyl, hydroxyalkyl, or alkylcarbonyloxyalkyl in which the alkylcarbonyl has 2 to 18 C, or (B) R is phenyl optionally substituted with one or more halogens or hydroxy, alkyl, alkyloxy or alkylthio radicals and R1 and R2 together form a piperazine or homopiperazine ring substituted by hydroxyalkyl (2 to 4 C), alkenyl (2 to 4 C), alkynyl (2 to 4 C), benzyl or phenethyl optionally substituted by halogen, alkyl, alkyloxy, alkylthio, CN, CF3, COOH, carboxyalkyl, alkyloxycarbonyl, alkyloxycarbonylalkyl, hydroxyalkyl, or alkylcarbonyloxyalkyl in which the alkylcarbonyl has 2 to 18 C, the said alkyls containing, except where otherwise stated, 1 to 4 C in a straight or branched chain, and the pharmaceutically acceptable salts thereof, are useful as antipsychotics.
Patent PT-83612-B (PT)
Inventor: MEINEMA HARMEN ANNE
IPC: A61K31/285
Filed: 1986-10-24
Abstract: Novel bis[bis(diphenylphosphino)hydrocarbon] and bis[diphenylphosphino-diphenylarsino)hydrcarbon]-group VIII metal compounds of the formula 1 of the formula sheet, whereinD, = D<sub>2</sub> = phosphorus or D, = phosphorus and D<sub>2</sub> = arsenic;A = (CH<sub>2</sub>)<sub>2</sub> or cis-CH = CH;X, = X<sub>2</sub> (both if present) = halo or nitrato or X, + X = peroxo;Y (if present) = halide, nitrate, perchlorate, triflate or tetrahaloferrate (III);n = 0, 1 or 2;M = Fe(II), Fe(III), Co(II), Rh(I), Rh(III), Ir(I), Ir(III), Ni(II) or Pd(II),showing a tumor cell growth-inhibiting activity, novel pharmaceutical compositions containing said compounds and a method for treating tumor cells, sensitive to said compounds.
Patent PT-88643-B (PT)
Inventor: ARNOLD LYLE J JR
IPC: C07F9/146
Filed: 1988-09-30
Abstract: A reagent which can couple with the 5 min  hydroxy position of a nucleotide, typically the terminal nucleotide in a nucleotide multimer, under the same conditions used in known standard solid-phase nucleotide multimer synthesis. When so coupled, the reagent produces a substituted nucleotide multimer with a protected linking moiety which is deprotected under the same alkaline conditions typically used to deprotect nucleotide exocyclic amines of a completed synthetic nucleotide multimer. A single one of the class of reagents can be so coupled to any nucleotide, and since the reagents have a non-nucleotide skeleton, the resulting substituted nucleotide multimer does not have an additional nucleotide which could potentially interfere with hybridization with a target nucleotide sequence.
Patent PT-89518-B (PT)
Inventor: AMSTUTZ RENE
IPC: A61P25/28
Filed: 1989-01-24
Abstract: Ergoline derivatives unsubstituted in position 8 and substituted in position 9 are useful as dopaminergic agents. Preferred compounds are of formula I   <IMAGE> Where R1 is H or alkey 1 and R2 angl. intermediates for these compounds are also claimed.
Patent PT-94481-B (PT)
Inventor: KOBAYASHI TOMOWO
IPC: C07H15/18
Filed: 1990-06-25
Abstract: Compounds of formula (I): <CHEM> [in which: R<1> is hydroxy, protected hydroxy, fluorine, or -OP(O)(OH)2; R<2> and R<3> are independently optionally substituted C6 - C20 aliphatic acyl; R<4> is hydroxy, protected hydroxy, or -OP(O)(OH)2, where at least one of R<1> and R<4> is -OP(O)(OH)2; and R<5> is hydroxy, protected hydroxy, or fluorine; provided that, except where at least one of R<1> and R<5> is fluorine, then at least one of R<2> and R<3> is a substituted C6 - C20 aliphatic acyl having (i) at least one halogen substituent and (ii) at least one of halogen, hydroxy and C6 - C20 aliphatic acyloxy or at least one of R<2> and R<3> is a substituted C6 - C20 aliphatic acyl which is substituted by at least one halogen-substituted C6 - C20 aliphatic carboxylic acyloxy]; have Lipid A-like activity and may be used for the treatment, prophylaxis, diagnosis and support of an animal suffering a disease or disorder arising from a deficiency in the immune system or from a tumor. They may be prepared by phosphorylation of corresponding compounds lacking a phosphoryl group.
Patent PT-95256-B (PT)
Inventor: NEUMEIER REINHARD
IPC: C07C323/62
Filed: 1990-09-10
Abstract: The invention relates to compounds having the general formula I  (* CHEMICAL STRUCTURE *) (I) where A if required can contain a functional and/or activated group C for coupling to selectively concentrating compounds or can contain a selectively concentrating compound coupled via the group C. B and B' are functional groups for coordinate bonding of groups carrying metal ions. The novel compounds are for forming complexes with radioactive metal ions, more particularly rhenium and technetium isotopes, and are used in medical diagnosis and therapy.
Patent PT-95666-B (PT)
Inventor: HOTTINGER HERBERT
IPC: A23L29/00
Filed: 1990-10-24
Abstract: Additives for promoting ice nucleation in ingestible biological materials at sub-zero temperatures comprising a protein capable of promoting said ice nucleation carried by GRAS microorganisms transformed by a vector carrying one or more genes coding for the expression of said protein or by fractions of said microorganisms. Said vector is a plasmid comprising in the correct reading frame a cloning vector and DNA coding for said protein capable of promoting ice-nucleation and in the case of a yeast GRAS microorganism substantially the complete yeast 2 micron plasmid, at least one yeast selectable auxotrophic marker and the dLEU2 allele of the LEU2 gene and, in the case of a Lactococcal GRAS microorganism, additionally a non-inducible erythromycin resistance gene and a lactococcal plasmid promoter and origin of replication.
Patent SE-389265-B (SE)
Inventor: BOKROS J C
IPC: A61F2/28
Filed: 1971-08-25
Abstract: Prosthetic devices for repair of replacement of bone structure in a living body, and methods of orthopedic repair which employ such devices. The orthopedic devices comprise a substrate and a pyrolytic carbon coating on the substrate, which pyrolytic carbon coating is compatible with living tissue and which has a density of at least about 1.5 grams per cubic centimeter. Examples of suitable substrates are those which have a modulus of elasticity approximating that of natural bone such as polycrystalline carbon, and fiber aggregates such as carbon fiber aggregates and refractory wire metal screens. The pyrolytic carbon coating of the orthopedic devices may be polished to provide an effective wear surface, while the surface roughness of the as-deposited coating may be employed to achieve a bond with natural bone tissue. The pyrolytic carbon coating is preferably isotropic and may be doped with a suitable carbide-forming element, such as silicon, to provide additional structural strength and wear resistance.
Patent SE-411613-B (SE)
IPC: A61K6/00
Filed: 1976-03-16
Abstract: A method for restoring a tooth which involves applying to the tooth a glass filler comprising a porous three-dimensional network of inorganic fibres bonded to each other at their points of contact and the porosity of which is substantially continuous throughout the network admixed with a polymeric material.
Patent SE-428026-B (SE)
Inventor: RAVE T W
IPC: C08L33/26
Filed: 1977-03-22
Abstract: Hydrophilic polyolefin fibres are mfd. by mixing a fibrous polyolefin compsn. obtd. by projection by discharge, and contg. a carboxylic function, with an aq. dil. mixt. of water sol. anionic and cationic polymers contg. N. - The cationic polymer is the reaction prod. of epichlorohydrin and (a) an amino-polyamide derived from a dicarboxylic acid and a polyalkylene-polyamide contg. two primary amino gps. and >=1 sec. or tert. amino gp. or (b) a polyalkylene-polyamine of formula H2N(CnH2nNH)xH (I) (where n is a whole no. 2-8; x is a whole no. >=2, or (c) a poly(dialkylamine) or (d) a poly-amino-urylene derived from urea and a polyamine contg. >=3 amino gps. >=1 of which is tert. - The anionic polymer is the reaction prod. of glyoxal and (a) a polyacrylamide contg. 2-15% acrylic acid units, or (b) a branched, partially hydrolysed poly(beta-alanine) contg. 1-10 mol. % carboxyl gps. w.r.t. recurring amide units. The wt. ratio between the cationic polymer and the anionic polymer is 1:3-7. - The fibres are readily dispersible in water and can be admixed with wood pulp fibres to form a pulp which can be conferted into high quality paper with increased tensile strength as compared with a paper prepared without the polymer component.
Patent SE-430355-B (SE)
Title: Centrifugal pump, in particular for pumping of viscous liquids
Inventor: POZNANSKI B
IPC: F04D7/04
Filed: 1978-10-04
Abstract: A centrifugal pump has a pump housing 1 with an outlet 2 opening peripherally and a central inlet 6 situated at an end wall. In the pump housing, an impeller 3 with arcuately bent blades 4 is mounted on a driving axle 5, where the radial distance from the driving axle to a respective blade increases gradually from the forward edge 11 of the blade to its rearward edge, so that the rearward edge of the blades extends essentially up to the wall of the pump housing. Outside of the inlet, the impeller is provided with a releasable processing means 12, 13; 14, 15 for mechanical acting on the liquid to be pumped. <IMAGE>
Patent SE-443022-B (SE)
Inventor: GARTEN H
IPC: F02C7/06
Filed: 1979-04-20
Abstract: A bearing clamping assembly for a gas turbine engine for preventing relative rotation between a first shaft and a shaft bearing assembly race in the event of bearing failure. The clamping assembly is comprised of an axially resilient member disposed near the bearing assembly which applies an axial force to the bearing race to maintain it in position relative to the shaft. The first shaft is secured to a second shaft by an axial clamp. The clamping of the two shafts compresses the resilient member which responds by applying the axial force on the bearing race to maintain the race in position in the event of bearing failure.
Patent SE-424419-B (SE)
Title: Layout for hardening of porous concrete cast in forms
Inventor: GORANSSON R E
IPC: B28B17/00
Filed: 1979-10-01
Abstract: The invention concerns a layout for hardening of porous concrete cast in forms 7, which layout comprises heat chambers 8 and arrangements 19, 20, 21, 22 and 23, 24, 25, 26 for transport of the forms into and out from the heat chambers 8. The layout contains an incoming transport track 1 for forms 7 arriving at the layout, an exit transport track 3 for forms 7 leaving the layout, a transverse movement arrangement 2 able to move along a through transport track 4, a raising and lowering support arrangement 15 for the forms 7 arranged on the transverse movement arrangement, to which the forms can be moved one by one from the incoming transport track 1, and from which the forms 7 can be moved one by one to the outgoing transport track 3. The heat chambers 8 are arranged in groups on at least one side of the through transport track 4, while each group contains heat chambers 8 arranged side by side in the manner of cells on at least two levels, into which the forms 7 can be introduced on a track from the lifting and lowering support arrangement 15. <IMAGE>
Patent SE-426206-B (SE)
Title: Incontinence protector for males
Inventor: BRENDLING L I
IPC: A61F5/44
Filed: 1979-10-10
Abstract: An incontinence protector 10 has two side walls 19, 20 which are connected at their edges, leaving an opening 21 at one side edge. The opening edge 13 forms an acute angle with one adjoining side edge 14 and an obtuse angle with the other adjoining side edge 12 so as to obtain a pointed corner 17 and a blunt corner 15. When the protector is spread out to widen the opening 21 and to place it over the urethral orifice, a cone-like collecting container 25 is obtained below the obtuse corner 15. <IMAGE>
Patent SE-436452-B (SE)
Title: Procedure and apparatus for determining the flow of heat between a body covered in a thermal resistive layer and its surroundings
Inventor: NILSSON B
IPC: G01W1/17
Filed: 1980-03-04
Abstract: The invention concerns a procedure and apparatus, which by use of a heated sensor, determines the flow of heat between a body covered in a thermal resistive layer and its surroundings, such as when a person suffers heat loss particularly in connection with going out of doors. The flow of heat given off by the skin is simulated by a corresponding electric current (I). The skin's heat resistance is simulated by a corresponding electric resistance (R) through which the above current flows. The body temperature and the skin's external temperature are simulated by two corresponding voltages (Ub and Us).The sensor body is heated by the current (I) which flows through the transistor (T1), while the temperature arising (Us), which corresponds to the skin's external temperature, is detected by the linear temperature transmitter (D1). The voltage (Ub) corresponding to the body's temperature is produced by the voltage dividers (R2-R3). The operational amplifier (OP1) seeks to bring about parity between on the one hand, the voltage (Ub), and on the other hand, the sum of the voltage (Us) and the voltage across the resistance (R); these conditions correspond to what is being simulated.The current (I) is measured by an instrument in the flow of heat, or one graduated in temperature, where the temperature corresponds to that in a still air mass which would cause a similar level of cooling as the relevant climate.<IMAGE>
Patent SE-433025-B (SE)
Title: Arrangement for connecting a conductor wire
Inventor: SKOENVALL TAGE GEORG
IPC: H01R4/48
Filed: 1981-04-08
Abstract: The invention relates to an arrangement for connecting a conductor wire 20 to a contact 11. The contact has a head 12 and a flexible cap 15 can be applied with a snap action over the head to clamp the conductor wire fast between the cap and the head, with the conductor wire in contact with the head. <IMAGE>