baber/WOPTO huggingface dataset:
Patent EC-SP961660-A (EC)
Title: Terapia combinada para infeccion por vih
Inventor: CHODAKEWITZ JEFFREY A
IPC: A61K38/00
Filed: 1996-01-31
Abstract: El invento se refiere a la combinación de un inhibidor de la proteasa de VIH, compuesto J, 3TC y; opcionalmente, AZT, ddC es útil en la inhibición de la proteasa de VIH, la inhibición de transcriptasa reversa de VIH, la prevención o tratamiento de la infección por VIH y el tratamiento del SIDA, ya sea como compiuetso, sales farmacéuticamente aceptables, ingredientes de la composición farmacéutica aceptables, o en combinación o no con otros antivirales, inmuno modulares, antibióticos o vacunas. También se describe los métodos para tratar el sida y los métodos para la prevención o tratamiento de la infección por VIH.
Patent EC-SP961661-A (EC)
Title: Formulaclion transdermica
Inventor: BYMASTER FRANKLIN PORTER
IPC: A61K9/00
Filed: 1996-02-01
Abstract: El invento se refiere al suministro de un método para tratar un acondición asociada con la modulación del receptor muscarínico usando una formulación transdémica de 3-[4-(butiltio)-1,2,5-tiadiazol-3-il] -azabiciclo-[2.2.2] octano. La invención suministra formulaciones transdérmicas de parche deseadas de 3-[4-(butiltio)-1,2,5-tiadiazol-3-il] -1- azabiciclo -[2.2.2]octano.
Patent EC-SP972150-A (EC)
Title: Espesador de alimento basado en almidon, natural, alimento obtenido con dicho espesor y procesados para obtenerlos
Inventor: TRUECK HANS UWE
IPC: A23L29/20
Filed: 1997-06-17
Abstract: La invención se refiere a un espesador de alimento que tiene estabilidad mejorada al cizalle y almacenaje, que comprende una amilosa de almidón natural con un contenido de amilosa desde alrededor de 10% hasta alrededor de 30% y un emulsificante lípido que está en una fase acuosa, en donde el contenido de amilosa del almidón está comprendido entre 5% y 30% en relación al agua y el contenido de emulsificante está comprendido entre 5% y 15% en relación a la amilosa y que tiene una viscosidad del complejo a 0,4Hz comprendida entre 200 y 700 Pas.
Patent EC-SP992896-A (EC)
Title: Formulaciones para la proteccion de conjugados de peg- interferon alfa
Inventor: KLINE DOUGLAS F
IPC: A61K38/21
Filed: 1999-03-24
Abstract: La presente invención proporciona formulaciones que previenen la pérdida y el daño de conjugados de PEG-interferon alfa durante y después de la liofilización. Las formulaciones de la presente invención protegen los conjugados de PEG-interferon alfa contra la pérdida y degradación durante el proceso de liofilización, asi como también contra la degradación durante el posterior almacenamiento. Las formulaciones de la presente invención son adecuadas para la protección de conjugados de PEG-interferón alfa contra varios tipos de degradación incluyendo, pero no limitándose, a la pérdida de actividad biológica y cambios en el grado y/o naturaleza de la conjugación. Un conjugado de PEG-interferón alfa preferido capaz de ser protegido en las formulaciones de la presente invención es un conjugado de interferón alfa -2b-polietilenglicol (12.000).
Patent FI-20031061-A (FI)
Inventor: KAAPPA EERO
IPC: G06F/
Filed: 2003-07-11
Abstract: The invention relates to a method of specifying nodes of a management structure used for device management in a device management system, wherein properties of at least one node are specified in a device description for a management structure formed for at least one device to be managed. The device description comprises, for at least one node, recursion information concerning at least the starting point for recursion, whereby the node can be repeated according to the recursion information in the management structure.
Patent FR-1177746-A (FR)
Inventor: NATTA GIULIO
IPC: C08F8/34
Filed: 1957-04-16
Granted: 1959-04-29
Abstract: A vulcanizable polymer is prepared by chlorosulphonating a linear polymer of an alpha-olefin which contains from 4 to 6 carbon atoms in solution in a chlorinated solvent to a sulphur content of from 6.3 to 3 per cent by weight and a chlorine content of from 2 to 10 per cent when the polymer is amorphous and 2-20 per cent when the polymer is at least partially crystalline. Specified polymers are those of alpha-butene, alpha-pentene and alphahexene.  The polymer may be dissolved in carbon tetrachloride and chlorosulphonated by reaction with chlorine and sulphur dioxide or by reaction with sulphuryl chloride in the presence of a chlorosulphonation catalyst such as pyridine.  The chlorosulphonated polymer may be vulcanized. Specification 810,023 is referred to.
Patent FR-1601439-A (FR)
Title: Recovery of cellulose from bagasse to make fibres and - filaments
IPC: D21C5/00
Filed: 1968-10-21
Granted: 1970-08-24
Abstract: RECOVERY OF CELLULOSE FROM BAGASSE FOR THE PRODUCTION OF FIBRES AND FILAMENTS. G2B. Comprising the usual operations of prehydrolysis, cooling in an alkaline medium of the sulphate type, washing, classifying, bleaching, washing and classifying again, and finally draining the water from the cellulose on a paper-making machine, is characterised by the following features. When the prehydrolysis is carried out with saturated steam, the ratio of the material to water is 1:1 to 1.2:1.0, when the prehydrolysis is carried out with water the ratio is 2.5:1 to 3:1. The cooking is carried out with addition of 22-24% NaOH; the sulphur content of the solution is 15-20%. The product is suitable for the manufacture of fibres by the viscose method.
Patent GB-1014188-A (GB)
IPC: D01H5/26
Filed: 1963-03-27
Abstract: 1,014,188. Textile drafting apparatus. B. C. COLE. Mar. 27,1963 [April 9,1962], No. 12127/63. Heading D1D. In a drafting apparatus having pairs of top rollers 13 co-operating with a bottom roller 10 and upper and lower pairs of drafting belts 47, 46 the apron cradle assembly comprises a base member 34 pivotally mounted below the bottom roller 10, upstanding arms 39 on the base member, lower apron bars 44 mounted in notches 42a in the arms 39, an upper double apron bar 43 pivotally mounted in notches 42 in the arms 39 and arms 49 connected to the upper apron bar 43 by means of which the shaft 52 of the upper apron rollers 13 is located, the arrangement being such that the forward pressure exerted on the upper roll and apron unit by a lever and spring weighting device 17,18 acts through abutments 53 on the arms 49 and tends to rotate the arms 39 and so tension the lower drafting aprons 46. As shown the base member 34 of the cradle assembly has openings 38 which fit loosely over upstanding elements 32 on an adjustable bracket 24 so that the assembly may pivot about the line where a flange 35 on the member 34 contacts surfaces 35 on the bracket 24. To vary the turning moment on the arms 39 and this the tension of the lower aprons 46, the shaft engaging surface of the weighting lever 17 may either be machined at an incline or a portion having an adjustable inclination may be attached thereto.
Patent GB-1050056-A (GB)
IPC: D01H1/42
Abstract: A balloon-limiter for spinning re machines, of circular or polygonal section and comprising one or more strips of resilient sheet material, is detachably secured to a cube-shaped housing of a width not exceeding that of a spinning-station and having a threading-slot in its front wall and an opening in its base for the spindle and its associated parts and an opening in its top for the insertion of the limiter, the limiter being detachably secured at one or more of the upper edge of the opening, at the base of the housing or at the edges of the slot.  The support may be secured by its rear or bottom wall to a spindle or other rail of the machine directly or by brackets, adjacent supports having packing between them.  The limiter is secured to the housing by a flange engaging a rim of the upper opening; it may thus be freely suspended inside the housing or its base may be attached to the base of the housing or its longitudinal edges attached to the edges of the threading-slot.  In the case of a double-twist spindle, Fig. 3, not shown, the lower aperture of the housing is such as to take the rotor and storage-disc and the wharve, but is sealed off by a plate secured to the bottom of the housing and carrying the fixing-brackets. The upper aperture is big enough to receive the package carrier and a conical package carrier to slip over the spindle.  Magnets which immobilize the package are located half-way up the protector of the carrier and the cooperating counter-magnets are located correspondingly on the inside of the holder.  The resilience of the limiter and its method of mounting enable it to be self-centering and to be readily removable from the holder.
Patent GB-1050817-A (GB)
IPC: B30B15/00
Abstract: 1,050,817. Moistening forage crops for wafering. MASSEY-FERGUSON SERVICES N.V. Sept. 2, 1963 [Aug. 31, 1962], No. 34586/63. Heading A2B. To a mobile machine for wafering forage crops such as hay is attached a wagon carrying a tank in which is a supply of a liquid, e.g. water or a molasses-water preparation, suitable for moistening the forage crop before it is wafered and there is provided a releasable pipe for carrying the liquid from the tank to the machine. In the wafering machine shown, to be towed by a tractor, crops are fed through a hood 20 into a wafering mechanism 19 belt driven from engine 13. Finished wafers fall on to conveyer 21 which drops the wafers into wagon 37 towed behind. Beneath the engine is a tank 25 from which liquid is pumped and metered into the wafering mechanism 19. The forward portion 35 of wagon 37 is formed as a tank for additional liquid, which is fed into main storage tank 25 by a flexible pipe 45 via a levelcontrolled float valve. Liquid from tank 35 may be passed through an exhaust heated heat exchanger 50 before entering main storage tank 25; alternatively, all liquid withdrawn by pump 26 from main tank 25 may be passed through the heat exchanger
Patent GB-1053098-A (GB)
IPC: B01J27/04
Abstract: 1,053,098. Naphthenic hydrocarbons. BADISCHE ANILIN- & SODA-FABRIK A.G., and SCHOLVEN CHEMIE A.G. Oct. 15, 1963 [Oct. 17, 1962], No. 40554/63. Heading C5E. Naphthenic hydrocarbon mixtures free from olefines are prepared from feedstocks which are rich in aromatics by (1) subjecting the feedstock to washing with water and/or redistillation, (2) separating the water and/or the redistillation residue, (3) heating up the oil under a pressure of 100-700 atm., preferably with 10-100 1. of hydrogen per kg. of oil, (4) passing the oil together with 100-10,000 1. of hydrogen per kg. of oil at 200-460‹ C. over a catalyst of at least one compound of at least one metal of Groups V-VIII at a throughput of 0À2-4 kg. of oil/1. of catalyst/hour, (5) cooling the reaction products under pressure to 50-260‹ C., passing them through a second reactor filled with the same or different hydrogenating catalyst, (6) cooling the reaction products further and washing them with 0À03-0À35 cu. m. of water/metric ton of raffinate, (7) separating gas and liquid constituents from each other, (8) releasing the pressure and (9) treating at least some of the liquid constituents at 30-100‹ C. with large-surfaced materials selected from bleaching earths, fuller's earth, synthetic silicates, aluminas, active carbons or lignite coke. The feedstock may be coal tar oil. A portion of the hydrogenation product may be recycled to the reactor. The hydrogenation product may be passed over a cracking catalyst in a further hydrogenation stage.
Patent GB-1053132-A (GB)
IPC: G03B27/73
Abstract: 1,053,132. Printing from colour transparencies. IL FORD Ltd. March 26, 1965 [March 2, 1964], No. 8753/64. Heading G2A. Copies are produced on adjacent areas of print material in different magnifications from a single colour transparency by exposing a first area of the print using an integral number of exposure cycles wherein the amount of exposure to a plurality of spectral bands (e.g. red, green and blue) is of a predetermined value, and sequentially exposing the second adjacent area of print material at the different magnification by means of an integral number of similar exposure cycles, so that the same level of the exposure is achieved in each area. As shown in Fig. 1 the print material is exposed to colour transparency negative N through lens objective L 1 , a portion of the light being deflected by inclined glass plate G 3  through lens L 3  to form images on diffusing screens D 1 , D 2 , D 3  via partial reflectors H, J and selective colour filters F 1 , F 2 , F 3 , the latter restricting the response of photo-cells V 1 , V 2 , V 3  to red, green and blue light respectively, which photo-cells govern the exposure cycle (which comprises successive exposures to red, green and blue light) by means of the circuit of Fig. 3 (not shown). The sliding member K supporting lenses L 1 , L 2 , L 3  is then moved so that L 2  becomes the objective lens and L 3  is positioned so that the size of the image of L 2  on the diffuzing screen is the same as was the image of lens L 1  thereon; an integral number of exposure cycles is then effected on the second area of print material; when the ratio of magnification to the number of exposure cycles for the smaller and larger prints are respectively 1 and the integral corresponding to the magnification ratio; where the magnification ratio is not integral the light intensity of the source as well as the number of exposure cycles is altered.
Patent GB-1053414-A (GB)
IPC: B01F7/00
Abstract: 1.053,414. Mixing appliances. NAUTAMIX N.V. July 3, 1964 [July 12, 1963; April 9, 1964], No. 27572/64. Heading B1C. In a mixer of the kind having an inverted frusto-conical container 1 swept by a rotatable mixing screw 2, the container has an outer rigid wall 15 and an inner flexible wall 16 forming a chamber to which access is gained by a valve 18. In operation the chamber is evacuated to withdraw the inner wall from contact with the screw; when it is desired to scrape incrustations from the inner wall the chamber is opened to atmosphere. In another embodiment (Fig. 1, not shown) the inner wall is normally out of contact with the screw and can be brought into contact with it by admitting compressed gas to the chamber.
Patent GB-1065181-A (GB)
Abstract: 1,065,181. Hook fastenings. THOMAS WALKER Ltd. Jan. 20, 1966 [March 19, 1965], No. 11671/65. Heading A3H. A hook component comprises a sheet metal hook tongue 1, a cranked portion 2 and a base plate 3 with prongs 4 which engage behind a corrugated portion 7<SP>1</SP> of a back plate 7. The tongue has a transverse groove 14 providing a projection 15 which restricts entry and exit of an eye component with a bar 10 and prongs 11 which are clenched behind a back plate 12. The tongue may have a slot dividing the groove into two sections. The projection may comprise a central depression which may be formed in the tongue or in a resilient strip sheared from the tongue.
Patent GB-1095564-A (GB)
IPC: B24D3/08
Abstract: A cutting tool or grinding disc of e.g. iron or aluminium oxide is coated by a plasma torch with diamond grains, having a binding agent of e.g. synthetic plastics or metals (see Division C7).  The diamond grains may be coated with Ni, Ag or Cu prior to spraying to protect them during spraying.  The spraying is carried out in an argon, hydrogen or nitrogen atmosphere. ALSO: A cutting tool or grinding disc of e.g. iron or aluminium oxide is coated by a plasma torch with diamond grains, having a binding agent of e.g. Co, Ni, Mn, Cr, W, V, Fe, Cd, Zn, Al, Cu or Sn or synthetic plastics.  Boron nickel aluminide, silicon or graphite may also be added.  The diamond grains may be coated with Ni, Ag or Cu, prior to spraying, to protect them during spraying.  The spraying is carried out in an argon, hydrogen or nitrogen atmosphere.
Patent GB-1225690-A (GB)
IPC: G05D11/08
Filed: 1968-09-30
Abstract: 1,225,690. Automatic control of gaseous atmospheres containing oxygen. GENERAL ELECTRIC CO. Sept.30, 1968 [Oct. 18, 1967], No. 46226/68. Heading G3R. The oxygen content of the atmosphere of a processing vessel 11 is detected and used to control the supply of gas to the vessel to optimise the process. In an annealing furnace Fig. 2 gas is supplied by a generator 14 and the oxygen partial pressure is detected, by a cell 15, at various points through the furnace. The output of cell 15 is applied to a controller 12 which may be a digital computer with suitable analogue/digital converters. The flow of gas to the furnace is detected and controlled by a device 16 in accordance with an output signal from the controller 12. The controller also controls the generation of gas e.g. the air/fuel mixture supplied to the generator 14 and is responsive to temperatures within the furnace. The controller maintains the oxygen partial pressure below that necessary to oxydize the metal. In an application to a reduction process Fig. 4 (not shown) in which the oxide to be reduced passes continuously through the reduction vessel and reducing gas flows in the opposite direction and is recirculated, the oxygen partial pressure is detected at the inlet and outlet of the vessel and the computer responds to the partial pressures, the temperature and also the rate at which the oxide passes through the furnace. It controls the gas supply as before, as well as the proportion of recirculated gas. In application to a sintering furnace the controller maintains the oxygen partial pressure above a value at which one oxide is produced and below a value at which a different oxide would be produced. In application to a carburizing furnace Fig. 6 (not shown) the computer controls each individual stage in production of the carburizing atmosphere. The oxygen measuring cell is of the type comprising a calcium stabilized zirconium -oxide electrolyte having electrodes attached to opposite surfaces respectively exposed to a reference gas such as air and the gas to be analysed.
Patent GB-1228662-A (GB)
IPC: H01L21/314
Filed: 1968-07-26
Abstract: 1,228,662. Diffusion in semi-conductors. SIEMENS A.G. 26 July, 1968 [27 July, 1967], No. 35753/68. Heading H1K. A window is formed in a protective layer 2 of Si 3 N 4  on the surface of a semi-conductor body 1, e.g. of Si, by providing the Si 3 N 4  layer 2 with a covering 3 of SiO 2 , etching an aperture in the layer 3, e.g. using a photo-varnish mask 4, converting the Si 3 N 4  exposed in the aperture to SiO 2  by thermal oxidation, and etching the SiO 2  away by means of an etchant which does not attack Si 3 N 4 , e.g. buffered HF. A dopant such as Ga, Zr or Cd is then diffused from the gas phase into the body 1 through the aperture. The Si 3 N 4  layer 2 is preferably deposited at above 800 C., and conversion of the Si surface to Si 3 N 4  by reaction with nascent nitrogen at above 800 C. is also referred to. The SiO 2  covering 3 may be formed by pyrolytic decomposition of a suitable reaction gas or by conversion of the outer portion of the Si 3 N 4  layer 2 to SiO 2  by oxidation in moist O 2 .
Patent GB-1229462-A (GB)
IPC: F23C5/02
Filed: 1968-07-05
Abstract: 1,229,462. Burners. EVINSON WHITE Ltd. 3 Oct., 1969 [5 July, 1968], No. 32194/68. Heading F4T. A pre-combustion unit comprises a refractory lined reactor chamber for connection to a kiln (not shown) having an inlet 8, a block of refractory material 9 having a central opening 10, an air and fuel feed unit 2 secured to the block with the air and fuel supply nozzle 12 of the unit in the opening 10, means 17 for releasably clamping the block 9 in inlet 8, one or more guide carriers 14, 15 fixed to the reactor and corresponding guides 13, 16 carried by block 9 which engage with one or more guide carriers to centre the block 9 in inlet 8. The block is hinged to the guides 13 which are slidable on carriers 14 so that when the block 9 is drawn away from the reactor after release of the means 17, the slides pass off the free end 19 of carriers 15 which are shorter than the carriers 14 and the block 9 and unit 2 are hinged away to provide access to opening 8. The unit 2 includes an air receiver chamber 20, a burner 21 having jet 24, a diffuser chamber 22 of conical shape at right-angles to the longitudinal axis of the burner, and helical vanes 25 which aid uniformity of air flow.
Patent GB-1229617-A (GB)
IPC: B65D85/00
Filed: 1968-07-18
Abstract: 1,229,617. Roll film magazines. EASTMAN KODAK CO. July 18, 1968 [July 18, 1967], No. 34263/68. Headings G2A and G2E. Supply and take-up casings 11, 12 are joined by a flexible web 31, e.g. of paper or plastics, which allows the casings to be brought together for packing drawn apart for exposure, and separated by tearing after exposure for discard of the supply casing 11. A coding rib 35 on casing 11 has a shoulder 37 positioned according to film-speed or sensitivity to adjust the camera exposure control. A coding rib 36 on the casing 12 indicates the type of film when the casing is sorted for processing after film exposure. A rotatable film spindle (16) Fig. 2 (not shown) is mounted in casing 12 for engagement by a winder in the camera.
Patent GB-1230640-A (GB)
IPC: D04H1/587
Filed: 1968-06-14
Abstract: 1,230,640. Non-woven fabric. CARL FREUDENBERG. 14 June,. 1968 [14 June, 1967], No. 28575/68. Heading D1R. [Also in Division C3] A non-woven fabric is bonded by impregnating the fabric with a dispersion containing a heat-coagulatable polyacrylate bonding agent and a non-coagulatable butadiene-acrylonitrile polymer bonding agent, causing the polyacrylate bonding agent to coagulate by heating the fabric and thereafter causing the butadieneacrylonitrile polymer bonding agent to some out of the dispersion, without coagulation, by further heating and thereby evaporation of the liquid medium of the dispersion. In the example, the dispersion contains anionic, cationic and non-ionic surface active agents and aluminium sulphate and is used to impregnate a mat of polyamide, rayon and polyacrylonitrile fibres, which is then heated to 42‹C., followed by further heating.
Patent GB-1231281-A (GB)
IPC: F24D3/08
Filed: 1968-01-05
Abstract: 1,231,281. Heating liquids in bulk. GLYNWED TUBES & STRUCTURES Ltd. 24 Dec., 1968 [5 Jan., 1968], No. 808/68. Heading F4S. Water stored in a tank to be drawn off as required through taps, is heated by an immersion heater consisting of a boss 10 from one side of which extend flow and return tubes 15, 16 for a heating fluid which may for example be the hot water of a central heating system heated by a boiler. The heating fluid is conveyed to and from the tubes 15, 16 by way of inlet and outlet chambers 24, 25 and connections 27 all incorporated in the boss, said boss being adapted for mounting (e.g. by screwing) in an opening in the tank wall. The flow and return tubes are preferably of elongate (e.g. flattened oval or rectangular) cross-section and the heater may comprise a plurality of these tubes (Fig. 4). At their ends remote from the boss the tubes are interconnected by a header (41, Fig. 4) or by a short tube 18 adjacent to which the tube cross-section is increased by bulges 19. An air release valve 30 may be fitted in the fluid inlet or outlet chamber of the boss. The heating tubes may extend vertically or horizontally within the tank and may be finned.