baber/WOPTO huggingface dataset:
Patent IT-1234806-B (IT)
Title: Method to form cage tubular elements and articles obtained for decorative articles
Inventor: CARLO BASSANI
IPC: A44C/
Filed: 1989-05-04
Granted: 1992-05-27
Abstract: The present invention concerns a method to form cage tubular elements and articles obtained for decorative articles made of metal, be it precious or normal metals. Said method envisages the use of a ribbon (1) provided with transversal holes (2), said ribbon being cut into pieces (3), wherein said pieces are curved, bent, and welded on the ends, and hence transformed into rings (4). Said elements are linked in pairs with C-bent elements (5), thus forming a flexible, tubular structure to realise necklaces, armlets, and other little decorations. See figures 6 and 7.
Patent IT-1200244-B (IT)
Title: Packaging strip insertion mechanism for packaging machine
Inventor: AIUOLA FRANCO
IPC: B65H20/20
Filed: 1986-10-21
Granted: 1989-01-05
Abstract: A doubled plastics strip with pockets formed by vertical welds is advanced by an endless conveying strip (7) passing round return rollers (8). The conveyor has projecting spikes (13) inserted the folded strip and uses a horizontal guide (14) to open the pockets. A supply roll (25) and a reserve roll (26) of the strip are carried by a support (15) which can swing about a vertical pivot axis (16) in the middle for changeover. The leading end of a new strip is advanced by a similar conveyor (31) with spikes (35) along a sloping path adjacent to the main conveyor. At the connection point, in a guide (36) with a suitable bent end (37) to transfer the new strip from its spikes (35) to the spikes (13) of the main conveyor.
Patent IT-1241051-B (IT)
Title: Method and device for the production of a fabric even by differentiated growth by area on a textile machine
Inventor: SCIACCA FRANCO
IPC: D04B/
Filed: 1990-01-16
Granted: 1993-12-29
Abstract: On a textile machine in general, for hosiery in particular, the invention envisages that the cylinder fitted with needles and usually rotating against a system of stationary cams, comes to a complete stop in correspondence with the part in which you must make the pocket heel or the toe of the sock. In this cylinder stop position, at least one yarn or drop feed system, complete with needle ascent and descent cams and relative thread guide, arranged like any other drops or feeds around said cylinder, is activated by means of a drive and thereby becomes mobile, capable therefore of running with semicircular reciprocating motion on special guides or rails. This reciprocating motion of a mobile drop determines the undulatory movement of a part of the needles housed in said cylinder so as to be able to feed the textile yarn and therefore knit it. The consequent production of knitting in a zone of the fabric with respect to the adjacent zones makes it possible to obtain a pocket effect which in this case represents the heel or toe of a sock.
Patent IT-1225242-B (IT)
Title: Apparatus to produce a yarn from loose fibres and binding threads
Inventor: PAOLO BALLERINI
IPC: D01H/
Filed: 1988-09-30
Granted: 1990-11-02
Abstract: The purpose of the apparatus is to produce a yarn from loose fibres which are bound together using either twisted or woven binding yarns a feed cylinder for the fibres of a rove or top fibres is tangent to a card lodged in a housing of radial dimensions which increase in the direction of rotation of the card and finishing in a cavity essentially tangential to the card housing, in order to feed the loosed fibres to the binding devices; fan devices generate an air current from the card towards the housing and aforesaid cavity.
Patent LV-13444-B (LV)
Title: Panelelement and method related to its use in the constructional engineering
Inventor: VEINBERGS JANIS
Filed: 2005-09-13
Abstract: The present invention relates to panelelements intended for the use in building industry and for methods of constructional engineering which are connected with the application of such elements. Panelelements (1) consist of two plates (2) and (3) with a layer (4) of isolation material between them. The mentioned plates can consist of gypsum wallboards, gypsum fibres or cement plates. Panelelements are employed as boarding plates for surfaces of building structures, setting up spacers (8) at a choosen distance from the surface to be attached, as well as partition forming elements, which are fastened at a choosen place between the limitating constructions (6, 7) of two rooms, at which first of all the carcasses are fixed, and where after that the panelelements are fastened at both sides of them. Panelelements are employed also as an enduring formwork of supporting wall (13) constructions, which are fastened at both sides of a fixed U-sized profile (14). The upper parts of the panelelements are fixed at a definite distance one from the other, and the canal between the panelelements is stuffed with concrete. The described constructional method ensures increased characteristic values of mechanical stability, of heat and sound insulation, of fire-protection, of more effective and economic mounting, of smaller consumption of material and smaller expenditure of work. This method guarantees also smaller constructional costs and a greater range of application.
Patent LV-14055-B (LV)
Title: Method for control of operation condition of hydrodynamic fin-type vibration propulsive device
Inventor: VIBA JANIS
IPC: B63H1/00
Filed: 2009-11-03
Abstract: The present invention pertains to the field of water transport actuators, and it can be used for motion excitation of ships, underwater robotic fishes, motorboats, etc. The objective of the invention is to increase the efficiency of operation of vibration propulsive device and to simplify the procedure for motion control. In accordance with the proposed method motion of fin (1) is activated with the aid of direct-current driving motor (4). Control of operation condition lies in reduction of braking force during fin's motion from fore-and-aft axis of floating vehicle up to its end position with maximal turning angle. During fin's motion a supply voltage of driving motor (4) is cyclically changed in correspondence with the condition Umax/Umin= 1.25, where Umax is a supply voltage during fin's motion from its end position up to fore-and-aft axis of floating vehicle, Umin is a supply voltage during fin's motion in opposite direction.
Patent LV-10453-B (LV)
Title: New azaindoles, preparation processes and medicinal products containing them
Inventor: DIDIER FESTAL
IPC: A61K31/44
Filed: 1993-02-12
Abstract: These compounds correspond to the formula, <IMAGE>  in which,   one of the groups X1 to X4 represents nitrogen and the others a CH radical, R1 and R2 represent H, halogen, alkyl, hydroxymethyl, alkyloxymethyl, dialkylaminoalkyl, dialkylaminoalkyloxymethyl, carboxyl, ethyl carboxylate, piperidino, alkenyl, cycloalkyl, cycloalkenyl, alkylthio, benzyl, phenyl, thiophene or pyridine, optionally substituted, R3 and R4 represent H, halogen, alkyl, cycloalkyl, alkoxy or alkylthio, R5 and R6 denote H, alkyl, alkenyl, cycloalkyl, cycloalkenyl, alkoxyalkyl, alkylthioalkyl, or together form alkylene or alkyleneoxyalkylene chains, R7 denotes H, alkyl or cycloalkyl, one of the R5 to R7 radicals can also denote optionally substituted phenyl or benzyl, R8 represents H, alkyl, cycloalkyl, phenyl or benzyl, optionally substituted, R9 denotes optionally substituted phenyl, naphthyl or heterocyclyl,   and their tautomeric forms, processes for their preparation and application as hypolipidaemic and anti-atheromatous medicaments.
Patent LV-12072-B (LV)
Inventor: JOSEPH AUERBACH
IPC: C07D211/90
Filed: 1998-03-06
Abstract: 4-Substituted-1,4-dihydropyridines are prepared by a cycloaddition reaction in which the cyclization is driven to completion, after thermal reaction, by addition of an acid. Felodipine, a vasodilator, is prepared by a cycloaddition reaction of ethyl 3-aminocrotonate with a suitably substituted dichlorobenzylidine under reaction conditions whereby the product crystallizes out of the reaction solution and may be directly isolated by filtration.
Patent MX-165746-B (MX)
Inventor: DEREZ FRANK GEORGE HENRY
IPC: C12R1/885
Filed: 1986-10-08
Abstract: A process for the treatment of an aqueous solution of carbohydrate origin which is difficult to filter and/or which produces a cloudy filtrate due to the presence of a phospholipid, in which the aqueous solution is treated before filtration with an enzyme composition containing a phospholipase, the ratio of phospholipase to total xylanase and beta-glucanase enzymes which may be present being at least 0.05 to 1, particularly at least 10 to 1. A novel enzyme composition which is suitable for use in the process contains a phospholipase in a concentration of at least 5000 units/gram total protein of the enzyme composition with a ratio of phospholipase to total xylanase and beta-glucanase which may be present of at least 0.05 to 1 particularly at least 10 to 1.
Patent MX-173594-B (MX)
Title: Aparato y metodo para penetracion de pozos
Inventor: SCHELLSTEDE HERMAN J
IPC: E21B43/11
Filed: 1986-12-13
Abstract: La presente invención se refiere a un penetrador de pozo para utilizarlo en un pozo que tiene una tubería de revestimiento, que comprende: una caja alargada que tiene un extremo superior y un extremo inferior,siendo conectable dicho extremo superior a un medio de soporte montado en la superficie y estando dimensionada y formada la caja de manera que tiene la capacidad de ser movida axialmente en la tubería de revestimiento de un pozo;   caracteriado por un miembro de troquel movible hacia afuera que tiene un extremo interno, incluyendo dicho extremo un medio de corte de tubería de revestimiento para cortar una abertura en una tubería de revestimiento cuando es movido forzadamente contra de la tubería de revestimiento; medios de guia que soportan a dicho miembro de troquel para movimiento en relación a la caja alargada entre una posición retraída en la cual dicho extremo externo del miembro de troquel está posicionado sustancialmente dentro de los límites de dicha alargada y una posición extendida en la cual el extremo externo de dicho miembro de troquel es posicionado hacia afuera del cuerpo portador;   estando la caja alargada y diho miembro de troquel dimensionados y formados de modo que el medio de troquel puede ser posicionado dentro de una tubería de revestimiento de pozo para su movimiento dentro de la misma cuando tal medio de troquel está en su posición retraída pero en donde el extremo externo de dicho medio de troquel se extiende hacia afuera más allá de la superficie externa de la tubería de revestimiento cuando tal miembro de troquel está en su posición extendida;   medios de accionamiento del troquel accionadomotorizado para mover dicho miembro de troquel entre sus posiciones retraída y extendida; medios proveedores de chorro líquido de alta presión que incluye una fuente de fluido motor de alta presión a medios de boquilla montados para su movimiento en el miembro de troquel entre una posición retraída en la cual el medio de boquilla está posicionado internamente a dicho miembro de troquel y una posición extendida en la cual el medio de boquilla está posicionado externamente al miembro de troquel para descargar un chorro de alta presión hacia afuera sobrepasando el extremo externo del miembro de troquel para cortar y remover la formación terrestre circundante.
Patent NO-148784-B (NO)
Title: Fremgangsmaate ved fremstilling av slipmasse.
Inventor: HAIKKALA PEKKA OLAVI
IPC: D21B1/12
Filed: 1978-07-28
Abstract: Fremgangsmåte ved fremstilling av slipmasse.
Patent NO-168272-B (NO)
Inventor: OTT HANS
IPC: B41F33/00
Filed: 1984-12-18
Abstract: A color measuring strip having a plurality of different measuring fields includes information codes located either laterally adjacent to, or between, individual measuring fields. The information codes are individually assigned to respective measuring fields, and contain information relating to such items as scanning position and the color and type of the field concerned. The information codes are machine-read and are evaluated so that a scanning head may be positioned relative to the measuring fields, and are further used in processing the data provided by the scanning head.
Patent NO-162467-B (NO)
Inventor: BROWNE LESLIE J
IPC: A61K31/395
Filed: 1985-06-19
Abstract: Compounds of the formula    <IMAGE>  (Ia)  wherein R1 represents cyano, nitro or C1-C4-alkyl or the 7,8-dihydro derivative thereof or the 5,6,7,8 tetrahydro derivative of the formula    <IMAGE> (Ib) wherein R1 is as defined under formula Ia and R2 is hydrogen, C1-C4-alkyl, halogen etherified or esterified hydroxy or mercapto, carboxy-C1-C4-alkyl or C1-C4-alkoxycarbonyl-C1-C4-alkyl or C1-C4-alkanoyl, to stereoisomers, mixtures of these stereoisomers and salts of these compounds are disclosed as well as their preparation, pharmaceutical compositions containing the same and the use thereof as inhibitors of aromatase activity.
Patent NO-168808-B (NO)
Inventor: BERGER ROLAND
IPC: C09D5/02
Filed: 1989-01-11
Abstract: Process for the defoaming of aqueous dispersions of polymeric organic substances, particularly dispersions of binders, coating agents and adhesives, by addition of polyoxyalkylene/polysiloxane block copolymers, where the polyoxyalkylene/polysiloxane block copolymers used are those of the general formula
 R<1>O-A-[B-A-]mR<1>
 in which
 A is a polyoxyalkylene block of the average formula (CnH2nO-)y, in which n has a value of 2.8 to 4.0 and y has a value from 15 to 100,
 B is a polysiloxane block of the average formula 
<IMAGE>
 in which R<2> is identical or different and is an alkyl radical having 1 to 4 carbon atoms or a phenyl radical, however at least 90% of the R<2> radicals are methyl radicals and x has a value from 10 to 100,
 R<1> is identical or different and is a hydrogen or alkyl radical having 1 to 4 carbon atoms and
 m has a value from 4 to 20,
 in amounts of 0.01 to 2.0% by weight, relative to the dispersion to be defoamed. 
<??>The block copolymers to be used according to the invention show outstanding defoaming action, the particular advantage particularly lying in the fact that when the defoamed dispersions are applied to a flat substrate no defects in wetting occur.
Patent SE-314126-B (SE)
Inventor: TOUSSAINT H
IPC: H03F3/16
Filed: 1965-02-25
Abstract: 1,074,822. Pressure transducers. SIEMENS A.G. Feb. 26, 1965 [Feb. 28, 1964], No. 8329/65. Heading H1K. [Also in Division H4] A pressure transducer comprises a semiconductor device constructed as a field effect transistor, with at least one hard stylus mounted so as to bear on the body and thus influence the source drain current in operation. In an NPN planar device (Fig. 1, not shown) the source and drain connections are made to opposite ends of the P region and the stylus bears on the surface N zone. Increase in pressure is associated with an increase in source drain current if the stylus is near the drain and with a decrease if it is near the source. For an approximately central position of the stylus the pressure-current characteristic is unchanged if the source and drain connections are interchanged. The gate control electrode provided on the main body may if desired be dispensed with. Similar effects are obtained by applying pressure via a stylus to the channel of a MOS transistor. In another arrangement, Fig. 2, the channel of the field effect device constitutes a resistor in the base-collector circuit of a planar transistor formed by zones 12, 13, 14. The channel is the section of zone 13 underlying the strip form N-type zone 19 better seen in Fig. 3 (not shown). Additional styli 17, 18 may be provided adjacent the emitter and collector junctions to enable modulation effects to be obtained. The arrangements may be used in microphones or in systems for measuring pressure.
Patent ZA-824257-B (ZA)
Title: Electrolytic reduction cells
Inventor: GESING ADAM JAN
IPC: C25C7/00
Filed: 1982-06-16
Abstract: In an electrolytic reduction cell in which molten metal is produced by electrolysis of a molten electrolyte, less dense than the molten metal product, the molten product metal collects at the bottom of the cell. A filter is provided at this location and is constructed from a material which is resistant to attack by both the molten metal and molten electrolyte, and which is wetted by the molten metal, but not by the electrolyte. By correct sizing of the passage or passages in the filter molten metal product can be drawn out of the cell without simultaneous withdrawal of molten electrolyte. In the case of a cell for the production of aluminium the filter is preferably constructed from titanium diboride.
Patent ZA-824334-B (ZA)
Title: Coated abrasive
Inventor: IBRAHIM M
IPC: B24D11/00
Filed: 1982-06-18
Abstract: A coated abrasive of improved resistance to <<loading>> comprising a flexible backing, a plurality of abrasive grit particles dispersed over the area of at least one surface of said backing, and at least one layer ot adhesive bond material adhering said abrasive grit particles to each other and to said backing, characterized by the fact that the outermost layer of said adhesive bond material comprises: (a) animal glue, or a cured amino resin, or a mixture thereof in an amount of at least 40% by weight of the total adhesive bond material, exclusive of any filler; and  (b) at least 0.74 grams per square meter of an additive which is  (1) a mono-, di-, and tri-organyl ester of orthophosphoric acid, (2) a salt of a mono-, di-, and tri.organyl ester of orthophosphoric acid with an amine,  (3) a tetraorganylammonium salt, or  (4) a soluble mixture thereof. Best results are obtained with a sizer adhesive of amino resin containing phosphate esters or their amine salts as additive.
Patent ZA-834939-B (ZA)
Title: Heamophilus influenzae b polysaccharide exotoid conjugate vaccine
Inventor: LANCE GORDON
IPC: A61K39/385
Filed: 1983-07-06
Abstract: A water-soluble covalent polysaccharide-exotoxoid conjugate having a molecular size between 140,000 and 4,500,000 dalton and a ribose/protein ratio between 0.25 and 1.00, capable of producing T-cell dependent antibody response to polysaccharide from H. influenzae b, is prepared by mixing a derivatized diphtheria or tetanus toxoid in a substantially cyanogen halide-free solution with a cyanogen halide-activated capsular H. influenzae b polysaccharide hapten consisting of approximately equimolar amounts of ribose, ribitol and phosphate, which polysaccharide had previously been heat sized until more than 60% attained a molecular size between 200,000 and 2,000,000 dalton.
Patent ZA-849291-B (ZA)
Title: Rodenticides
Inventor: SWAINE HARRY
IPC: A01P11/00
Filed: 1984-11-28
Abstract: Improved rodenticidal compositions comprise an edible carrier and a rodenticidally effective amount of an isomer of a 3-substituted-4-hydroxycoumarin capable of existing in more than one stable isomeric form characterised in that the isomer is one which when compared with any other isomer or isomers is significantly less persistently retained in the tissues of non-rodent mammalian or avian species likely to consume either rodenticidal bait formulations or poisoned rodent carcasses the compositions being substantially free of the other isomer or isomers.
Patent ZA-851368-B (ZA)
Title: Skin treatment product
Inventor: COX IAN RUSSELL
IPC: C08G81/02
Filed: 1985-02-22
Abstract: Skin treatment products especially for absorbing axillary perspiration are described containing certain absorbent polymeric materials having good absorbency for aqueous solutions containing ionic species. The polymeric materials are made by a process which involves the polymerisation of a high internal phase emulsion containing 75% to 99% water as the internal phase.
Patent ZA-853296-B (ZA)
Title: Stable sulpho-adenosyl-l-methionine(same)salts,particularly suitable for oral pharmaceutical use
Inventor: GENNARI FEDERICO
IPC: A61K31/70
Filed: 1985-05-02
Abstract: This invention relates to new stable sulpho-adenosyl-L-methionine (SAMe) salts and the relative production process. Said salts have the following general formula: SAMe.nR(O)m(SO3H)p (I) where m can be zero or 1; n is 1.5 when p is 2, and is 3 when p is 1; R is chosen from the group consisting of alkyl, phenylalkyl and carboxyalkyl, in which the linear or branched alkyl chain contains from 8 to 18 carbon atoms. In particular, the salts according to the present invention are SAMe salts of sulphonic acids, or of sulphuric acid esters, or of dioctylsulphosuccinic acid, which fall within formula (I). The process for producing said salts consists of: a) enriching the starting yeast with SAMe; b) lysing the cells and recovering an aqueous solution rich in SAMe (cell lysate); c) purifying the lysate by ultrafiltration; d) precipitating the SAMe by treatment with one of the aforesaid acids or esters; e) separating the precipitated product, washing it and drying it under vacuum.
Patent ZA-855645-B (ZA)
Title: Method for preparation of fat-continuous dispersion
Inventor: HANSEN WILHELM
IPC: A23C15/02
Filed: 1985-07-26
Abstract: Butter, margarine and melanges as well as spreads containing less than 80% fat are prepared by passing an oil-in-water cream containing 40 to 70 wt.% oil, of which oil 15 to 65 wt.% is in the solid phase, through a static mixing unit, pressure valve or the like. Preferably, the cream is a physically ripened cream containing 20-40% solid fat calculated on the total weight of the fat present in the cream. Preferably, the pressure drop is about 2 to 20 bar and the attendant temperature rise less than 10 DEG C. Inversion of the oil-in-water emulsion occurs with a minimum of working. A high proportion of fat globules in the ripened cream can thus be present in the product.
Patent ZA-856897-B (ZA)
Title: Concrete admixture
Inventor: TERAJI TSUTOMU
IPC: C04B24/26
Filed: 1985-09-09
Abstract: Concrete admixture comprising polyethyleneimine compounds selected from the group consisting of (1) poly[acidic group(s) and/or acidic group(s) substituted-alkyl group(s) and/or acidic group(s) substituted-acyl group(s)] polyethyleneimine and (2) poly[acidic group(s) substituted-alkyl and a group selected from the group consisting of carbamoylalkyl and hydroxy substituted-alkyl] polyethyleneimine, and use thereof as admixture in cementing composition for improving the flow properties.
Patent ZA-859577-B (ZA)
Title: New expression control sequence
Inventor: BUJARD HERMANN
IPC: C12N9/10
Filed: 1985-12-13
Abstract: New expression control sequences useful in the expression of pro- or eukaryotic proteins in prokaryotic organisms are provided comprising a coliphage T5 promoter combined with a DNA sequence which permits the control of promoter activity. Also described are expression vectors containing these expression control sequences and processes using same for the manufacture of pro- or eukaryotic polypeptides.
Patent ZA-869056-B (ZA)
Title: A method for the preparation of a water-in-oil type emulsion explosive and an oxidizer composition for use in the method
Inventor: EHRNSTROEM HAND
IPC: C06B47/14
Filed: 1986-12-01
Abstract: A method and an oxidizing composition for preparation of a water-in-oil type emulsion explosive in which a pre-­emulsion is formed from a fuel phase and a first part of an oxidizer phase, an oxidizing composition is prepared between a second part of the oxidizer phase and a void containing or void generating material for the explosive whereafter the pre-emulsion and the mixture are emulsified to form the final emulsion.