baber/WOPTO huggingface dataset:
Patent EC-SP003836-A (EC)
Title: Composicion estable para dosis oral de liberacion extendida
Inventor: KOU JIM H
IPC: A61K9/24
Filed: 2000-12-20
Abstract: Se describe una composición para dosis oral sólida de liberación extendida revestida con una película que contiene un descongestivo nasal, pseudoefedrina, o su sal por ejemplo, sulfato de pseudoefedrina en un núcleo efectivo como proporcionar una concentración en plasma máxima geométrica de pseudoefedrina entre alrededor de 345 ng/ml en un tiempo entre alrededor de 7,60 horas y alrededor de 8,40 horas y que tiene dos o tres revestimientos de película sobre el núcleo, el segundo contiene una cantidad de antihistamina, no sedativa, desloratadina, efectiva como para proporcionar una concentración en plasma máximo geométrica de desloratadina entre alrededor de 2,15 ng/ml y alrededor de 2,45 ng/ml en un tiempo entre alrededor de 4,0 horas y alrededor de 4,5 horas, y el uso de la composición para tratar pacientes que muestran signos y síntomas asociadas con las condiciones alérgicas y/o inflamatorias de la piel y de las vías aéreas.
Patent EC-SP034824-A (EC)
Title: Productos y fibras de algodón de polímero injerto mejorado
Inventor: SANDUJA MOHAN L
IPC: D06P5/08
Filed: 2003-10-31
Abstract: Este invento se relaciona con el campo de recubrimientos de polímero injertado, especialmente aplicados al algodón y a las fibras y telas de algodón de poliéster, para obtener propiedades de emisión de color, resistencia a decoloración, encogimiento, resistencia al desgaste, resistencia a las manchas, y al tacto. En ciertas incorporaciones el invento también se relaciona con una adición para la recuperación extensible del algodón y de las fibras y telas de algodón de poliéster.
Patent EC-SP941124-A (EC)
Title: 3-(heterociclico biciclicos) -6 fluoroalquiluracilos
Inventor: THEODORIDIS GEORGE
IPC: C07D405/04
Filed: 1994-07-21
Abstract: Herbicidas de la fórmula; en los que M es fluoroalquil (C1-6); R es hidrógeno, alquil (C1-6), 2-alquinil (C3-6); 2-alquenil (C3-6), o cianoalquil (C1-6); R1 es hidrógeno o alquil (C1-6); R2 es hidrógeno o alquil (C1-6); Y es hidrógeno, cloro, o bromo; X es hidrógeno, fluoruro, cloro, bromo, ciano, alquil (C1-6), o fluoroalquil (C1-6); y n es 0 ó 1.
Patent EE-9900612-A (EE)
Inventor: SANYAL GAUTUM
IPC: C07K14/025
Filed: 1998-04-07
Abstract: Human papillomavirus (HPV) antigen formulations are disclosed which prevent protein aggregation and show prolonged stability as aqueous solutions. These formulations comprise a salt (such as sodium chloride) and a non ionic surfactant (Polysorbate 80 such as Tween 803) in physiologically acceptable concentrations.
Patent FI-19992094-A (FI)
Inventor: SALMINEN MIKKO
IPC: H04W64/00
Filed: 1999-09-29
Abstract: The invention is based on a terminal device (1) of a mobile telephone network being used to measure the signal and particularly the strength of the signal sent by a base station of the mobile telephone network, and to include this measurement data in a message to be sent to a service to be ordered through the mobile telephone network, the message also including data on the service ordered. On the basis of the data sent, the location (1'') and direction of movement (V) of the terminal device (1) are calculated and this information is taken into account when defining the control or other properties of the service or the reply or other service product sent to the customer. Thus, e.g., suitable service points (4, 6, 8) can be selected from a group of service points (4, 5, 6, 7, 8, 9). The invention is particularly applicable in connection with digital mobile telephone networks and their terminal devices. One such system is the GSM system. The invention is particularly suitable for use in connection with WAP-based services.
Patent FR-1036111-A (FR)
IPC: A63F3/04
Filed: 1951-04-24
Granted: 1953-09-03
Abstract: 754,948. Dyeing hair; dyestuff compositions. UNION FRANCAISE COMMERCIALE ET INDUSTRIELLE. March 5, 1954 [March 26, 1953], No. 6582/54. Addition to 710,134. Classes 2(4) and 15(2) The composition of the parent Specification for use in the dyeing of hair (comprising the substituted or unsubstituted trihydric phenol and the sulphite, hydrosulphite or mercaptan reducing agent Specified therein) is modified by the addition of crushed leaves e.g. mastic, chestnut, walnut or henna leaves. To the composition may also be added, at the time of its use or during its manufacture, ammonia or an ammonium salt or an amine or an amine salt. Thickening agents such as carboxymethyl cellulose or alginates, may also be added. Specification 754,949 is referred to.
Patent GB-1053998-A (GB)
IPC: G05F1/44
Abstract: 1,053,998. Automatic control of current or voltage. GENERAL ELECTRIC CO. Ltd. June 24, 1965 [June 29, 1964], No.26784/64. Heading G3R. A power supply arrangement for supplying a load 1 with a unidirectional constant current or voltage of a particular value within a range of values comprises a D.C. source 2, an inverter 4, an A.C. amplifier 3, a control circuit 5 which supplies an input signal to the amplifier 3, and a rectifying and filtering circuit 6. The amplifier 3 includes an output transformer, which supplies the circuit 6, and an input transformer having a centre-tapped primary winding which receives a square-wave signal from the inverter 4 and a secondary winding across which is developed a signal comprising alternate positive and negativegoing pulses; the duration of these pulses is controlled by the circuit 5 in dependence upon the value of the output current or voltage to maintain the said current or voltage constant. The circuit 5 includes a circuit which compares a sawtooth voltage with a voltage signal derived from the output circuit of the supply arrangement; when the sawtooth voltage exceeds the said voltage signal a control signal is produced, and this control signal causes a transistor to conduct so that one or other of the halves of the centretapped primary winding of the input transformer is short-circuited, whereby the duration of the said positive and negative-going pulses is controlled. Suitable circuitry for the arrangement is described with reference to Fig. 2 (not shown), wherein 38 is the input transformer, 46 the output transformer, 18 the comparison circuit, and 26, 27 the circuit for producing the sawtooth voltage.
Patent GB-1225419-A (GB)
IPC: F41A21/48
Filed: 1968-07-26
Abstract: 1,225,419. Weapons. STURM, RUGER & CO. Inc. 26 July, 1968 [2 Aug., 1967], No. 35818/68. Heading F3C. A gun has a receiver 1, a barrel 5, a stock 4 and a forestock 7, the forestock 7 being connected to the receiver or the barrel (Fig. 2, not shown) by a screw 12 passing through the forestock and engaging in a threaded socket in the receiver or the barrel. The screw 12 makes an acute angle with the axis of the barrel such that components of force are produced parallel to and transverse of the axis of the gun. The angle may be in the range from ten to eighty degrees. In the construction shown the gun is of the drop breechblock type and the screw 12 co-operates with an extension 8 of the receiver. The screw 12 at its outer end is surrounded by a metal collar 11. In a modification (Fig. 2, not shown) the gun is of a repeating bolt action type and the screw is angled forwardly and co-operates with a lug of the barrel. The stock and forestock in this case are in one piece.
Patent GB-1226537-A (GB)
IPC: G21C1/00
Filed: 1967-10-27
Abstract: 1,226,537. Nuclear power plant. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. 1 Oct., 1968 [27 Oct., 1967], No. 49056/67. Heading G6C. In a nuclear power plant, the graphite moderator of the nuclear reactor is cooled by low temperature coolant gas led from the compressor stage coolers. The moderator coolant passages have a large entry port and converge to a smaller exit, thereby preventing over cooling of the moderator at the entry, owing to the lower heat transfer at the point. The core is mounted with a concrete pressure vessel with heat exchanges located in separate chambers in the walls. The coolant gas passes from the core 25, to the turbine 11 and through the feed heaters 12 where the gas is cooled. From 12, the gas flows through coolers and compressors 14, 16a and 15 respectively and returns to the feed heater, 12, where it is heated and supplied to the compressor drive turbine, 16. From the turbine the coolant is reheated in the reactor core 25. Low temperature coolant is passed through the duct, 10, to the moderator coolant flow channels, 35. (For Figure see next page.)
Patent GB-1226850-A (GB)
IPC: B05B15/25
Filed: 1968-05-28
Abstract: 1,226,850. Coating pipes; mixing apparatus; containers; spray nozzles. G. DIMURA. 28 May, 1968, No. 25360/68. Headings B1C; B2F and B2L. [Also in Divisions B8 and F2] A long section of gas pipe line 17 is sprayed internally with leak-sealing compound by making openings in the piping at positions 16-1, 16-2 at the respective ends of the section, inserting a light and flexible line 101, such as “ inch diameter steel wire, through the opening at position 16-1 and advancing the line automatically from reel means 100 at position 16.1 for attachment through the opening at position 16.2 to hose and nozzle means 12, 13 and automatically re-winding line 101 on reel 100 while forcing sealing compound through hose 12 for spraying through a plurality of orifices in nozzle 13 to contact the interior of the piping simultaneously at a plurality of selected angles while the hose and nozzle are being drawn through the interior of the piping, first saddle means 14 being detachably secured to the piping at position 16.1 for preventing leakage of gas from the opening thereat while permitting the line to pass therethrough, and second saddle means 15 being detachably secured at position 16.2 for preventing leakage of gas at the opening thereat while permitting the hose and nozzle to pass therethrough, the second saddle means being provided with means for observing arrival of the line thereat. The nozzle 12 is provided with a ring 51 for attachment to line 101, and comprises a chamber 54 formed with three circumferential rings 53a, 53b, 53c of orifices of about 0.04 inch diameter, the orifices in the middle ring 53b being perpendicular to the axis of the nozzle and the orifices of the rings 53a and 53c being inclined at 20 degrees respectively on either side of a line perpendicular to said axis. The reel 100 comprises an inner vertical ring 62a peripherally connected to an outer ring 62b of greater diameter, and arcuate rods 63-1, 63-2, 63-3, 63-4 are secured both outwardly equidistantly to the periphery of ring 62a, and also inwardly at a common point 64 on the axis of said rings, said rods serving to. guide line 101, drawn by a rodding machine 10, on to the peripheral inter-connections between rings 62a, 62b for automatic coiling thereon. A vehicle 11 carries a tank for sealing compound, a pump being provided on vehicle 11 for filling the tank from a source of supply and also for delivering compound from the tank to hose 12. The tank is heated internally, and is divided into two compartments by a vertical perforated partition (804), Fig. 8B (not shown), each compartment containing a vertical shaft (805-1), (805-2) carrying constantly rotated paddles driven from a power source through pulleys (803-1), (803-2). Saddle 15 comprises a base to which can be detachably fitted either a transparent cover containing a lamp for detection of the leading end of line 101, or a cover provided with a gasket for gas-tight passage therethrough of hose 12.
Patent GB-1228789-A (GB)
IPC: B24B5/01
Filed: 1968-05-15
Abstract: 1,228,789. Grinding. LANDIS TOOL CO. 15 May, 1968 [16 May, 1967], No. 22971/68. Heading B3D. The machine tool comprises a work shaping member 21, means for supporting a workpiece C for oscillating movement toward and away from the member 21 comprising a cradle 14 having means 15, 17 for rotatably supporting the workpiece, a cradle supporting member 13 having means 54 mounting the cradle for oscillating movement, and a vibration damping means 22 connecting an intermediate portion of the cradle with the cradle supporting member. As described, the machine tool consists of a machine for grinding a cam-shaft C and has a grinding wheel 21 mounted on a support 20 movable transversely of the bed 11 of the machine. A carriage 12 is movable longitudin. ally of the bed and supports a swivel table 13 having the means 54 for supporting the cradle 14 for oscillation about an axis. The cradle has a headstock 15 and tailstock 17 for rotatably supporting the workpiece comprising a camshaft C. A master cam is mounted in alignment with the cam-shaft and co-operates with a follower to control the oscillation of the cradle as the cam-shaft is rotated. One or more vibration damping means 22 is/are disposed intermediate the cradle and table 13 and such means consists of a bracket 27, Fig. 6, fixed to the swivel table 13 and carrying two or more crossed reeds 35, 36 secured to the cradle. The mounting means 54 supporting the ends of the cradle on the swivel table may comprise antifriction bearings or brackets 55, Fig. 2, which are mounted on the swivel table and mounts two or more cross reeds 67, 68 secured to brackets 56 carried by the cradle 14.
Patent GB-1228896-A (GB)
IPC: B21D47/00
Filed: 1968-09-24
Abstract: 1,228,896. Welding by fusion. ROLLSROYCE Ltd. 16 Sept., 1969 [24 Sept., 1968], No. 45340/68. Heading B3R. In a method of making a composite panel (e.g. part of a gas turbine pod) a spacer 13 is welded between panels 11, 12 by an electron beam 16 which passes through the panel member 11 and a limb of the spacer 13 and has sufficient power left in it after performing the weld between these members to perform a weld also between panel 12 and the other limb of the spacer.
Patent GB-1232153-A (GB)
IPC: B01J13/02
Filed: 1969-08-01
Abstract: 1,232,153. Chromatographic substrate. AMICON CORP. 1 Aug., 1969 [8 Aug., 1968], No. 38701/69. Heading B1X. [Also in Divisions B8 and C3] Particles formed of a continuous phase organic polymer having a microporous outer barrier skin of 0.1-0.5 microns in thickness and pores of 1-500 millimicrons in diameter and a macroporous core with a structure which supports the skin, the particle having a void volume of at least 25% volume of the particle (see Division C3) are used as an adsorbent in liquid chromatography processes. In an example (6) two batches of spherical particles of average diameter 2 mms. are prepared from vinyl chloride/acrylonitrile copolymer and placed in two columns arranged for sequential flow. A sample of a solution of gamma globulin, albumin, ovalbumin, phenylalamine and Cytochrome C in a phosphate buffer is fed to the first column and a solution of phosphate buffer and isotonic saline circulated. The material leaving the downstream column is analyzed by a u.v. spectrometer and a separation of gamma globulin from albumin noted. Reference is made to the possible use of ion exchange resins as the polymers from which the particles are formed.
Patent GB-1232480-A (GB)
IPC: H01Q3/34
Filed: 1968-07-24
Abstract: 1,232,480. Aerials; frequency-changers. TEXAS INSTRUMENTS Inc. 24 July, 1968 [14 Dec., 1967], No. 35310/68. Headings H3T and H4A. A radio communication system employs a transmitter module for each radiating element of an array and a receiver module for each receiving element of an array; each transmitter module includes phase shifting and power amplification means and each receiver module includes filter, pre-amplifier and phase shift means; and the outputs of the receiver modules are combined. The embodiments are satellite repeaters, booms causing the satellite to maintain an orientation such that the transmitting and receiving aerial arrays always point towards the earth, requisite power being derived from solar cells. The repeater may be of the frequency translation or demodulation-re-modulation kind. Each aerial element may be a crossed dipole or an orthogonal slot or an openended waveguide. Beam steering by digital phase shifting may be employed. In one embodiment common transmitting and receiving aerial elements are utilized, Fig. 10 (not shown). Frequency-changers, Fig. 6.-A mixer in a receiver may be a thin-film circuit with a ceramic substrate 50; Schottky barrier diodes 47, 48 are mounted as chips on either side of a #/4 stub 49.
Patent GB-1251213-A (GB)
IPC: C23C18/20
Filed: 1968-09-11
Abstract: 1,251,213. Metallizing non-metallic surfaces; electro-plating. HOOKER CHEMICAL CORP. Sept.11, 1968 [Dec.28, 1967], No.43275/68. Addition to 1, 221, 111. Headings C7B and C7F. A non-metallic surface is pre-treated with elemental white or yellow P and then with a solution containing a) a metal salt or complex of a metal selected from Groups IB, IIB, IVB, VB, VIB, VIIB and VIII of the Periodic Table and b) a compound containing a stable anion selected from OH<SP>-</SP>, BR 3 H<SP>-</SP>, AlR 3 H<SP>-</SP> where R is alkyl, aryl or hydrogen. Only a small amount of the anion is added e. 0.05-10% volume OH- or 1 X 10<SP>-4</SP> to 4 x 10<SP>-1</SP> moles/1 of BH<SP>-</SP>4. Typical compounds containing these anions are NaOH, KOH, NaBH 4 , KBH 4 , sodium trimethyl or triphenyl or diphenyl methyl borohydride, lithium aluminium hydride, sodium trimethyl aluminium hydride. When R is alkyl it contains 1-10C atoms and 6-10C atoms when R is aryl. The preferred metal of the salt or complex is Cu, Ag, Au, Cr, Mn, Co, Ni, Pd, Ti, Zr, V, Ta, Cd, W, Mo. The salts may be those of mineral acids or organic acids containing 1-18C atoms and complexes may be formed with ammonia, quinoline dimethylglyoxine amines and pyridines. The salts or complexes may be in aqueous or non- aqueous solutions at a pH of 4-14. The P may be used as a vapour, liquid or solution in an organic solvent and the P treated surface may be treated with water, a liquid water compatible surfactant or an aqueous solution of the surfactant prior to treating with the solution of metal salt and stable anion (see Specification 1, 251, 214). The metal phosphide coating formed may be electro-plated e. g. with Ni and/or Cr either directly or an electroless coating may first be applied. The substrates may be mouldings, sheets, rods, fibres, films or fabrics of plastics filled or unfilled, and cellulosic or ceramics such as cloth, paper, wood, cork, cardboard, clay, porcelain, leather, glass, asbestos and cement. A large selection of plastics is exemplified.
Patent GB-1258261-A (GB)
IPC: F02M33/08
Filed: 1968-02-29
Abstract: 1,258,261. Collecting unvapourized fuel. JOSEPH LUCAS (INDUSTRIES) Ltd. Feb. 26, 1969 [Feb. 29, 1968], No.9793/68. Heading F1B. In an I.C. engine inlet manifold, which is supplied with fuel through one or more nozzles disposed therein, a drain gallery 16 is disposed downstream of the nozzles 15 at or near the lowermost point of the manifold when it is in use. A butterfly valve 12 controls the air supply and pipe 18 drains liquid fuel to a reservoir. The gallery may be formed in a part of the inlet manifold formed in the cylinder head, pipe 18 then being formed by a drilling. The manifold may be branched each branch having a drain gallery and pipe.
Patent GB-1264986-A (GB)
IPC: C10G9/00
Filed: 1969-03-31
Abstract: 1,264,986. Making combustible gas. TEXACO DEVELOPMENT CORP. 31 March, 1969 [5 April, 1968], No. 16692/69. Heading C5E. The feedstock for a partial combustion process with steam for making a synthesis, reducing or fuel gas comprising H 2  and CO, consists of a carboniferous fuel, i.e. a heavy oil tar or petroleum coke (which may be slurried with water or oil, and an oxygenated hydrocarbonaceous organic material in an amount sufficient to provide at least 0À5 wt. per cent combined O 2  in the feedstock. The material should contain 5 to 60 wt. per cent combined O 2 , and may be a carbohydrate, e.g. starch, a cellulosic material, e.g. sawdust or wood flour, sewage sludge, sludge from acid refining petroleum products, waste liquor from paper making, or an organic acid, alcohol, aldehyde or ketone. Isobutyraldehyde and sorghum molasses are specified. The material may comprise from 1 to 8 wt. per cent of the feedstock. Reaction conditions are: temperature 1700 to 2800 F., pressure 50 to 250 atmos.; steam/fuel wt. ratio in the range 0À2 to 1À0; free O 2 /carbon atomic ratio in the range 0À5 to 1À2. The product gas may be subjected to one or more of CO-shift conversion, scrubbing out of CO 2  and washing with liquid N 2  to produce two gas streams, one being CH 4  with some N 2  and CO, and the other H 2  and N 2 .
Patent GB-1267065-A (GB)
IPC: C09D1/02
Filed: 1969-06-19
Abstract: 1,267,065. Coatings. FARBWERKE HOECHST A.G. 19 June, 1969 [19 June, 1968; 17 Dec., 1968], No. 31030/69. Heading B2E. [Also in Divisions C4 and C5] In the Examples iron sheet, cleaned by sand blasting, is coated with an anti-corrosive paint comprising pigment, alkali silicate binder, and as a hardener a tempered phosphate of Fe, Pb, Zn, Mg or Al having a given molar ratio and having been tempered within certain temperature limits (see Divisions C4-5).
Patent GB-1288206-A (GB)
IPC: H01K1/24
Filed: 1970-09-29
Abstract: 1288206 Tubular lamps E F PRYTKOV 29 Sept 1970 46204/70 Heading H1F A tubular incandescent lamp comprises a single-spiral tungsten filament 4 supported by holders 5, 6 in a transparent glass envelope 1 wherein one of the holders 5 is supported and retained in a tube 11 welded to the envelope 1 of the lamp so that it will support the filament when the lamp is mounted with its longitudinal axis vertically. The holders 5, 6 are made of tungsten wire coils, some turns of these coils being of the same pitch and diameter as the filament coils and screwed on to the filament and other turns of these coils being of a much larger diameter to fit snugly against the inside surface of the lamp envelope. The holders 6 at the ends of the filament are welded to metal foil leads 3 sealed in the glass of the envelope and in contact with respective electrodes 7 in ceramic end caps 9. To allow the formation of a good electrical contact each electrode 7 is fused in a metal mass 8 within its end cap 9. The tube 11 may be welded integrally with the exhaust tube of the lamp.
Patent GB-1290847-A (GB)
IPC: A01G25/06
Filed: 1968-10-31
Abstract: 1290847 Porous pipes for irrigation IMPERIAL CHEMICAL INDUSTRIES Ltd 20 Oct 1969 [31 Oct 1968] 51733/68 Heading A1B [Also in Division F2] In a porous fibrous conduit for the underground distribution of fluids the compaction of the fibres varies continuously along the length of the conduit. The conduit may be connected to a fluid source. The porosity of the conduit increases to a maximum at the end furthest from the source.
Patent GB-1301326-A (GB)
IPC: C10L1/14
Filed: 1970-03-03
Abstract: 1301326 Fuels ESSO RESEARCH & ENG. CO 3 March 1970 [17 March 1969] 10049/70 Heading C5G The flow characteristics of distillate fuels boiling at 250-700‹ F. are improved by the addition of 0À01-3 wt. per cent of a saturated hydrocarbon amporhous, non-polymeric fraction which is free from n-paraffins and has a number average molecular weight of 590-3000. The fuel may be kerozene, diesel or jet fuel, or heating oil. The hydrocarbon fraction may be separated from a naturally occurring hydrocarbon fraction, e.g. from a brightstock. The fuel may also contain an ethylene copolymer pour point depressant, e.g. ethylene/vinyl acetate; ethylene/N-vinyl pyrrolidine (many examples given) or acylated or alkylated polystyrene.