baber/WOPTO huggingface dataset:
Patent EC-SP077348-A (EC)
Title: Composiciones de amitraz
Inventor: SABNIS SHOBHAN SHASHI
IPC: A01N65/00
Filed: 2007-03-27
Abstract: La presente invención suministra una composición que comprende una mezcla de disolventes que no contiene grupos hidroxilo que comprende N,N-dietil-m-toluamida y ?-hexalactona, y opcionalmente con sulfóxido de dimetilo, eucaliptol, y acetato de 1-metoxi-2-propilo; y una cantidad efectiva de amitraz y por lo menos un compuesto parasiticida adicional, tal como R-28153. Dicha composición permite altas concentraciones de una mezcla de agentes parasiticidas en una aplicación única y es útil para tratar y controlar la infección o infestación parasitaria en un animal homeotérmico.
Patent EC-SP930956-A (EC)
Title: Economizador de gasolina para automotores
Inventor: CARDENAS MERA JOSE ENRIQUE
IPC: F02M7/00
Filed: 1993-07-27
Abstract: Este invento se refiere tanto a un proceso como al equipo requerido para mejorar la recuperación de petróleo en los yacimientos costa adentro y costa afuera. El proceso incluye la estimulación simultanea de la formación por medio de ondas sonicas elásticas, creadas por una fuente sónica instalada en e pozo de manera que las ondas sónicas elásticas sobrepuestas reducen las fuerzas de adhesión en la capa entre el petróleo agua y la formación rocosa, y por medio de una estimulación eléctrica oscilante de la misma capa, en los mismos pozos en los que se está aplicando el tratamiento sónico, en donde la electricidad caliente la formación por medio de un calentamiento resistivo aumentando así la presión y eliminando las tensiones superficiales en los fluidos como consecuencia de la acción oscilatoria de los iones en la superficies del fluido, también reduciendo la viscosidad de los fluidos. El proceso se logra a medida que se va produciendo petróleo en los pozos así tratados.
Patent EC-SP961686-A (EC)
Title: Cerraduras para recamaras y cargadores
Inventor: MARKBREIT DANI
IPC: F41A3/06
Filed: 1996-03-15
Abstract: El invento se refiere a una cerradura para ser usada con armas de fuego que tienen una recámara y una cavidad de cargador que está en comunicación con dicha recámara, para asegurar tales armas de fuego e impedir el disparo no autorizado de las mismas, incluyendo dicha cerradura un elemento de clavija de recámara dispuesto para ser colocado en la recámara y un conjunto de traba destinado a retener de manera trabada el elemento de clavija dentro de la recámara, estando dicho conjunto de traba dispuesto al menos parcialmente dentro de la cavidad de cargador, y el conjunto de traba de manera preferible resulta trabado automáticamente cuando se violenta a lo largo se su linea de corte.
Patent GB-1051135-A (GB)
IPC: G21C15/18
Abstract: 1,051,135. Nuclear reactors. BABCOCK & WILCOX CO. Aug. 23, 1963 [Aug. 23. 1962]. No. 33579/63. Heading G6C. A nuclear vapour generating installation comprises a nuclear reactor arranged within a pressure vessel, baffle means in the pressure vessel defining an upwards flow path above the reactor for primary coolant heated in the reactor and a primary coolant downflow path around the upflow path and laterally round the reactor, vapour generating heat exchange means arranged in the downward flow path, means for passing a second coolant through the heat exchange means to be evaporated therein, primary coolant circulating means arranged externally of the pressure vessel and connected with the interior of the pressure vessel, and a containment vessel holding a bath of liquid within which the pressure vessel and the primary coolant liquid circulating means are immersed. Fig. 1 shows a pressurized water reactor suitable for use on a ship and comprising a reactor core 40 in a pressure vessel 16 contained in a containment vessel 12 filled with water. Four nozzle tubes 52 (of which two are shown) extend from the bottom of the pressure vessel 16 to pumps 56 arranged above the level of the core 40. Water circulates from the pumps through the core 40, through a baffle 74 above the core, round the outside of the baffle 74 where it gives up heat in heat exchangers 98, past the outside of the core 40 and between thermal shields 44 and 46, and back to the pumps through annular ducts surrounding the inlet ducts. Secondary cooling water passes through nozzles 14e in the containment vessel 12 to insulated feedwater lines 88 and to chambers 94; from there the water passes through tubes 96 to heat exchangers 98 where it is evaporated, and the steam generated passes through tubes 102 to chambers 104, insulated steam lines 92 and steam line nozzles 14b. Lead shielding 66 is provided round the lower end of vessel 12, and the pumps 56 are also provided with lead shields 62 and 64; the pressure vessel 16 is. surrounded by lead shielding 32 which also gives some thermal insulation and protects the pressure vessel from contact with the water in vessel 12. The water in vessel 12 may be cooled by sea water passing through a heat exchanger 113 from inlet 114 to outlet 116. Tanks 118 in the vessel 12 may be used to hold waste primary coolant, which may contain soluble reaction poisons, until it may conveniently be discharged.
Patent GB-1051177-A (GB)
IPC: E01C5/22
Abstract: 1,051,177. Ornamenting. ACMEFLOORING Ltd. June 16, 1964, No. 24935/64. Addition to 975,120. Heading B6G. The subject-matter is the same as that of the parent Specification except that the wooden block is replaced by (a) A board of plywood, laminated wood or chipboard, or (b) A board of hardboard or asbestos, or (c) A panel, e.g. 4 feet-6 feet x 2 feet-4 feet x # inch-1 inch, or (d) A tile, e.g. 9 inches x 4 inches-9 inches x # inch-3 inches.
Patent GB-1052204-A (GB)
IPC: A01C17/00
Abstract: 1,052,204. Spreading granular material. C. VAN DER LELY N.V. July 8, 1963 [July 13, 1962], No. 27010/63. Heading A1D. An implement for spreading powdered or granular material is provided with a centrifugal distributer 3 which rotates about a longitudinal axis and a spout 29 which is disposedd between a hopper 2 and the distributer 3 and is provided with helical vanes 35 which impel material through the spout to the distributer. The flow of material from the hopper is controlled by a plate 13 formed with outlet ports and a masking plate 20 for masking the ports to a greater or smaller extent. The plate 13 is rotated by an coupling rod 18 and adjusting mechanism 19 and the plate 20 is provided with a coupling rod for adjustment purposes. The upper end of the coupling rod is connected to the adjusting mechanism 19 so that the plates 13, 20 may be adjusted together without altering the relative angular settings of the two plates. The distributer 3 is mounted on a shaft 11 which is driven from a tractor power shaft and the implement is attached to the lift linkage of a tractor by means of members 7, 5. The hopper 2, the upper part 10 of which is removable, is mounted on a frame 4 provided with feet.
Patent GB-1053097-A (GB)
IPC: G03F7/027
Abstract: 1,053,097. Electron beam-recording polymerization processes. GENERAL ANILINE & FILM CORPORATION. Oct. 3, 1963 [Nov. 9, 1962], No. 38959/63. Heading C3P. [Also in Division H5] A process for the selective polymerization of an electron beam sensitive material comprises exposing to an electron beam, for a period of time sufficient to cause polymerization in the exposed areas, a polymerizable composition coated on a suitable support, the polymerizable composition comprising an electron-sensitive polymerization catalyst, a hydrophilic colloidal carrier and at least one monomer containing the grouping CH 2 =C=. The unexposed portions of the coating can be removed by washing with an aqueous liquid. The support for the coating may be transparent or opaque, e.g. glass, paper, film (e.g. cellulose acetate, polyester or polycarbonate) or metal. A peroxy compound may be employed to assist the polymerization reaction and/or removal of unpolymerized material, e.g. hydrogen peroxide or di-t.-butyl peroxide. Monomers specified are acrylamide, acrylonitrile, N-ethanol-acrylamide, methacrylic acid, acrylic acid, calcium acrylate, mothacrylamide, vinyl acetate, methyl methacrylate, methyl acrylate, ethyl acrylate, vinyl benzoate, vinyl pyrrolidone, vinyl n-butyl ether, vinyl isopropyl ether, vinyl isobutyl ether, vinyl butyrate and mixtures of ethyl acrylate with vinyl acetate, or acrylonitrile with styrene. Cross-linking agents may be used alone or in admixture with the above mentioned monomers, e.g. N,N<SP>1</SP>-methylene-bis-acrylamide, bisacrylamide, triallyl cyanurate, divinylbenzene, divinyl ketones and diethylene glycol diacrylate. Suitable carriers include gelatine, polyvinyl alcohol, carboxymethyl cellulose and casein. Many types of electron-sensitive catalysts are listed including uranyl salts of carboxylic acids, mixtures of silver compounds with amphoteric oxides, anthraquinone-sulphonic acids, amphoteric oxides promoted with certain inorganic or organic compounds, ferric ammonium salts, e.g. the oxalate or citrate, metal sulphides, selenides or tellurides, mixtures of aromatic diazonium compounds with azo, cyanine or ozanol dyes, thallium salts, and mixtures of photoreducible dyes with mild reducing agents; in the examples, ferric ammonium citrate is used as catalyst. A dye may be included in the coating so as to provide greater visible contrast of the image after exposure and processing; in an example, dyeing is effected after polymarization.
Patent GB-1053626-A (GB)
IPC: B29C48/12
Abstract: 1,053,626. Moulding polyamides. BADISCHE ANILIN- & SODA-FABRIK A.G. April 29, 1964 [May 9, 1963], No. 17688/64. Heading B5A. In a process for the continuous production of mouldings from polyamides, a mixture of lactams having six to fourteen ring carbon atoms, alkaline catalysts and activators is fed into a mould cavity 1 (Fig. 1, not shown), the heated upper portion of which is closed at the bottom by an axially movable closure 3, polymerization is initiated above the closure, and as the moulding 10 is formed (Fig. 2, not shown), it is lowered at a rate corresponding to the rate of polymerization by lowering the closure 3, the polymerization mixture being continuously metered to the upper end of the mould cavity. Preferably the closure 3 is lowered by means of a threaded shaft 4 detachably secured to the closure and engaging in a pivotable variable drive 6. When the moulding 10 issues below the mould cavity 1, the shaft 4 is detached, the drive 6 swung out of the way, and the moulding is advanced by shaped rollers 11. The upper end of the mould cavity may be closed by a cover 8, and the polymerization carried out in inert gas under super-atmospheric pressure. Heating and cooling means 2 may be provided. The mould cavity may have an axial curvature, the closure being withdrawn by cable traction (Fig. 3, not shown). By suspending a suitably shaped displacement member in the mould cavity, hollow sections may be prepared. The walls of the mould may be coated with P.T.F.E. or silicone rubber. Suitable lactams include caprolactam, oenanthic lactam, capric lactam, laurolactam or C-substituted derivatives of these lactams. Many examples of alkaline catalysts and activators are given. An alkaline catalyst may be dissolved in one portion of the lactam, an activator in another, and the two portions mixed together immediately prior to entering the mould cavity. Polymerization is preferably carried out at 100-160 C.
Patent GB-1067242-A (GB)
Abstract: 1,067,242. Transistor oscillator circuits. BUNKER-RAMO CORPORATION. April 15, 1964 [April 23, 1963], No. 15661/64. Heading H3T. [Also in Division G1] The heading of a craft is measured by two flux-gate compasses 31, 32 whose primary windings are energized from an oscillator 44, so that the secondary windings 52, 58 give a second harmonic signal when the heading changes. Each double frequency signal is rectified and amplified by a transistor 53, 61 and is fed back via resistors 57, 64 in opposite senses so that one heading signal is augmented to increase the core saturation and the other signal is effectively neutralized. Thus the two transistors form a bi-stable arrangement which is triggered when the craft heading changes, causing one of the transistors to conduct and energize a relay 56 or 65 and light a lamp 82 or 82<SP>1</SP> indicating the direction of the divergence. The threshold value at which the transistors 53, 61 conduct is determined by the setting of a potentiometer 75 controlling the base bias of a further transistor 78 which in turn controls the D.C. bias on the emitters of transistors 53, 61. The relays 56, 65 also close a charging circuit for a capacitor 84, causing the bias on the base of transistor 78 to change slowly until the conducting transistor 53 or 61 is blocked for a period determined by the magnitude of the second harmonic signal, when the lamp 82, 82<SP>1</SP> relights, and charging of capacitor 84 recommences. Thus the appropriate lamp flashes at a rate determined by the extent of the heading divergence. The lamps may be connected in parallel with counters.
Patent GB-1227333-A (GB)
IPC: A61M11/06
Filed: 1967-06-29
Abstract: 1,227,333. Spray producers. JOSEPH LUCAS (INDUSTRIES) Ltd. 29 July, 1968 [29 June, 1967], No. 30090/67. Heading B2F. An atomiser comprises a venturi tube and a liquid feed tube, extending wholly and transversely across the venturi tube at the upstream side of the venturi throat, which feed tube has an aperture in its wall through which liquid can be drawn into the throat. Both ends of the feed tube may be connected to a source of liquid. The atomiser may be used for supplying moist air to patients suffering from lung complaints.
Patent GB-1231613-A (GB)
IPC: A23K1/16
Filed: 1968-07-02
Abstract: 1,231,613. Dibenzazepines. YOSHITOMI PHARMACEUTICAL INDUSTRIES Ltd. 2 July, 1968 [3 July, 1967; 7 Feb., 1968], No. 31450/68. Heading C2C. Novel dibenzazepine derivatives of Formula (I) in which R is hydrogen or chlorine, R<SP>1</SP> is hydroxy, cyano, carbamoyl, methoxy or acetyl and R<SP>2</SP> is phenyl, tolyl, trifluoromethyl-phenyl, benzyl, dimethylamino or piperidino, or R<SP>1</SP> and R<SP>2</SP> together represent the group -S-CH 2 - CO-N(R<SP>3</SP>)- in which R<SP>3</SP> is H, phenyl, tolyl or trifluoromethyl-phenyl, and pharmaceutically acceptable acid addition salts thereof, are prepared by reacting a compound of Formula (II) with a compound of Formula (III) in which X is hydrogen, an alkali metal atom or -CH 2 CH 2 CH 2 Q and Y is -CH 2 CH 2 CH 2 Q when X is hydrogen or an alkali metal atom or is hydrogen when X is -CH 2 CH 2 CH 2 Q, Q being a halogen atom or a reactive acid residue, and optionally converting a compound (I) into a pharmaceutically acceptable acid addition salt. Pharmaceutical compositions having vasodilating activity for oral or parenteral administration, comprise a compound (I), or a pharmaceutically acceptable acid addition salt thereof, together with a carrier.
Patent GB-1233898-A (GB)
IPC: B23Q35/40
Filed: 1967-07-26
Abstract: 1,233,898. 898. Photo-electric line followers. BRITISH OXYGEN CO. Ltd. July 24, 1968 [July 26, 1967], No.34250/67. Heading G1A. In a pattern tracer for a flame or tool cutter, comprising a photo-electric scanner 38 Fig. 2 in a head 14, the head is attached by a tube 32 to a pivot 34 and offset for kerf width is provided by a micrometer 48 engaging a block 40 to shift the head 14 relative to the housing 2.
Patent GB-1238309-A (GB)
IPC: A47L9/19
Filed: 1967-08-19
Abstract: 1,238,309. Suction cleaners. BRITISH DOMESTIC APPLIANCES Ltd. 9 Aug., 1968 [19 Aug., 1967], No. 38319/67. Heading BIT. [Also in Divisions A4 and H1] An electrically operated suction cleaner has a temperature sensitive switch and associated heating means located in the air flow of the cleaner and operating to indicate obstruction and/or excess temperature of such air flow. An electric heater 16, Figure 1, is mounted near the outlet end of the cleaner casing 1 adjacent a thermally actuated bi-metal switch 17 connected in parallel with a resistor and neon lamp in series (18, 19, Figure 3, not shown), and in series with the fan motor 5. When the air flow through the cleaner is reduced, e.g., when the dust bag 10 is so full that the inlet tube 12 projecting thereinto is obstructed, the switch 17 is sufficiently heated by the heater 16 to close, whereby the neon lamp is illuminated and the motor 5 and the heater 16 switched off. In an alternative embodiment a switch 42, Figure 6, of a known push ON push OFF type serves as the main control switch for the cleaner and is also operable by a thermal responsive device 49 actuated by an electric heater 32 to de-energize both the heater 32 and the motor 5. The device 49 comprises a capsule of expansible wax the expansion of which causes a plunger 49b to pivot a member 50c against the action of a spring 51 to lift the switch 42 and a conspicuously coloured ring 48 to give warning to the user of the cleaner that the dust bag is nearly full or that some other obstruction occurs in the cleaner air flow. On further operation of the device 49 the operating plunger 42b of the switch 42 is so pressed against the switch operating button 47 that the switch is opened.
Patent GB-1238342-A (GB)
IPC: H02G1/12
Filed: 1968-03-27
Abstract: 1,238,342. Shearing. Z. BIEGANSKI. 19 March, 1969 [27 March, 1968], No. 14633/68. Heading B3W. [Also in Division H2] A cable stripping apparatus comprises a rotatable carrier viz. pulley 32, apertured for the cable, spring-loaded cutter blades 44 mounted on the carrier, an anvil 72, and means, viz. lever mechanism, for moving the carrier and anvil relatively towards one another to pivot the blades into cutting relationship with the cable. As shown, the pulley 32 is fast with hub 33 which is journalled for rotation in sleeve 35. A screw engaged with hub 33 is an adjuster 54 having a liner 60 and aligned with the hub and pulley, a stationary block 70 which journals anvil 72 coupled to the pulley. A cable is pushed through liner bore 60 and enters a recess 82 of an axially slidable stop 80. The pulley is rotated, by means of a motor-driven belt, and trigger 100 then depressed. The sleeve and hence pulley moves towards the anvil and the blades pivot until stop position is reached when the blades are held between anvil 72 and adjuster 54 (Figs. 8, 11, not shown) and their ends bite into the cable sheath. The cable is withdrawn before the trigger 100 is released. The position at which the cable is cut is determined by the position of stop 80 and the depth of the cut by the position of adjuster 54. A machine incorporating three such stripping assemblies may be used for stripping at different positions the respective layers of conductor and insulator of a coaxial cable (Figs. 1-3, not shown).
Patent GB-1239606-A (GB)
IPC: H01B1/02
Filed: 1968-08-12
Abstract: 1,239,606. Altering physical properties; working at specified temperatures. KABELUND METALLWERKE GUTEHOFFNUNGSHUTTE A.G. 12 Aug., 1968 [16 Aug., 1967], No. 38360/68. Heading B3V. [Also in Division C7] Producing semi-manufactured products from age-hardenable Cu base alloys containing Cr and/or Zr (e.g. Cu Zr 0À01-5%), by solution treating the alloys (e.g. at 700-1000‹C.) in the cast state, isothermally working them at the solution temperature and then immediately quenching. The quenched semi-finished body may then be aged, cold worked and aged with an optional final cold working step. In an example the working is accomplished by extruding from a die, the heating being by induction and the extrudate being immediately quenched in water.
Patent GB-1259600-A (GB)
IPC: B60C9/18
Filed: 1968-06-22
Abstract: 1,259,600. Pneumatic tyres. DUNLOP HOLDINGS Ltd. 19 June, 1969 [22 June, 1968], No. 29880/68. Heading B7C. A pneumatic tyre has distributed throughout the depth and circumference of its tread 1, steel wires substantially shorter than the tread width and each having a diameter of 0À003 of an inch or less. The wires may be orientated at random or in a specific direction, e.g. circumferentially. Preferably, the lengths of the wires lie between ¢ and 3 inches. A radially inner portion 2 of the tread 1 may be devoid of steel wires.
Patent GB-1264317-A (GB)
IPC: G01N27/74
Filed: 1968-08-30
Abstract: 1,264,317. Measuring fluid density. SOLARTRON ELECTRONIC GROUP Ltd. 29 Aug., 1969 [30 Aug., 1968], No. 41646/68. Heading H4D. [Also in Division G1] Apparatus for measuring the density of a fluid comprises a hollow, thin-walled ferromagnetic cylinder located in the fluid with its lower edge clamped, and means for causing the wall to vibrate radially like a bell at the natural resonant frequency, which is indicative of the fluid density. As shown (Fig. 1), the cylinder 11 has a stepped flange 19, 20 at its lower end which is clamped to a base member 12, in turn clamped to a base flange 15. Inside the cylinder at antinodal positions of the cylinder vibrations, are drive coil 16 and pick-up coil 17 embedded in perpendicular relationship in a block 27 of epoxy resin and supported on base member 12. The cylinder 11 has a thickened ring 26 at its upper end to define a nodal position and is surrounded by a magnetic shield 25. The small overlap between flanged parts 19, 20 is basically flexible and forms a circular hinge for the transducer assembly. The test fluid enters via inlet 23, flows over both sides of the wall 18 and exits via outlet 24. The coils 16, 17 are connected via a plug-and-socket arrangement 29 to a transistor amplifier which maintains oscillation at the natural resonant frequency, measured and indicated on external apparatus. In a modification (Fig. 2, not shown), an inlet and outlet filter are assembled in the fluid flow path. In another embodiment (Fig. 5, not shown), the upper end of the cylinder 11 is closed by a solid plate, enabling the transducer to measure fluid pressure or pressure difference.
Patent GB-1265343-A (GB)
IPC: C22C1/10
Filed: 1969-02-21
Abstract: 1,265,343. Powder metallurgy. INTERNATIONAL NICKEL Ltd. Feb.21, 1969 [March 1, 1968], No.9567/69. Heading C7D. Wrought homogeneous composite powder containing at least 15% volume of a compressively deformable metal is made by dry impact milling the powder mixture below the recrystallization temperature of the deformable metal until the metal particles are reduced to less than half their original thickness and the composite particles are work hardened to at least the mean of the base and saturation hardness of the composite. Milling is preferably effected in a ball mill, vibrator mill, shaker mill, planetory mill or stirred attritor ball mill in which the volume ratio balls: powder > 10 e.g. 12:1 to 50:1. The ball diameter is at least 50 times, preferably 250 times the powder size and the milling energy input is such as to give the required hardness in 24 hours or less. The ball mill may have a cooling jacket to keep the temperature below 65 C. and milling may be effected in an atmosphere of air, N 2 , H 2 , Co 2 , A or He. The original metal powder size may be up to 1000Á, preferably 3-200Á. Refractory borides, carbides, oxides and nitrides < 2Á size may be added to the metal powder e.g. those of Th, Zn, Hf, Ti and also the oxides of Si, Al, Y, Ce, U, Mg, Ca, Be. Alloys, super alloys, dispensionhardened alloys, cemented WC-Co, and cement powders may be formed as well as particles of a metal which reacts with a less stable metal oxide to form a stable dispersed oxide phase in a metal matrix. The uniform composite particle size may be up to 500Á e.g. 20-200Á and they are compacted e.g. pressed, rolled or extruded, and sintered. Simple alloys based on Pb, Zn, Al, Mg, Cu, Ni, Co, Fe, Cr, Mo or W, heat resistant alloys based on Ni-Cr, Co-Cr, Fe-Cr with additions such as Mo, W, Nb, Ta, Al, Ti, Zr may be produced. A large number of examples are included such as Ni-Tho 2 ; stainless steel; tool steel 20W, 4Cr, 2V, 0À8C; managing steel 18À5Ni, 7À5 Co, 4À8 Mo 0À1 Al, 0À4 Ti, 0À03 max. C; 80 Fe-20 Cu; 50Cu-50Pb; Fe-15Al; 60Ni, 20W, 20vol % ZrO 2 ; Pb or Fe with 1-95 Cu; W with 5-98 Cu or 2-98 Ag; Cr with 5-95 Cu.