baber/WOPTO huggingface dataset:
Patent CR-8637-A (CR)
Title: Punto substancial de alineacion ligera dentro de un reflector
Inventor: MAGLICA ANTHONY
IPC: F21L4/02
Filed: 2006-09-14
Abstract: Un objetivo de la presente invencion es proveer aparatos de iluminacion nuevos, preferiblemente, aparatos de iluminacion que mejoran o conducen una o mas de los problemas anteriores asociados con los aparatos de iluminacion del arte afin discutidos anteriormente
Patent DK-1685-A (DK)
Inventor: DAVIS EUGENE EDWARD
IPC: B65D41/48
Filed: 1985-01-02
Abstract: The invention provides a container closure with a top, a skirt depending from the top, a tear-away tamper resistant band connected to the skirt by frangible means and a tear tab on the band arranged so that it is inclined upwardly and outwardly in order to ensure that when a container with a closure in position is being packed into a carton bottom end first the tear tab on the closure does not catch on the rim of the carton. Preferably the teartab is connected by a frangible tongue to a thumb push on the skirt and disposed immediately above the tear tab.
Patent GB-245927-A (GB)
Title: Improvements in straps and similar articles usually made of leather
IPC: A01K27/00
Filed: 1925-01-01
Abstract: 245,927. Wright, W. Jan. 1, 1925. Straps.-A belt, strap or the like comprises a flexible and inextensible core embedded in an outer covering of india-rubber or the like, the buckle-tongue of the strap being passed through a hole in the length of the strap and through the flexible core. In one form, as applied to a dog collar, the inner member consists of two short lengths e of chain linked to the frame of the buckle d, and to another length a, and the rubber or like is moulded around or at each side of the chain and vulcanized thereon. When the chains a, e are formed with small links, open links bare provided to re- .ceive the buckle-tongue c.
Patent IS-5623-A (IS)
Inventor: BERGSTRAND HAAKAN
IPC: A61K31/22
Filed: 2000-09-11
Abstract: Compounds of the general formulawherein R represents a straight or branched chain alkyl group containing from 1 to 16 carbon atoms, pharmaceutically acceptable salts thereof and/or optical isomers thereof have an immunostimulating effect, and are useful in the treatment of arteriosclerosis.
Patent IS-7321-A (IS)
Inventor: WULLUM OLE PETTER
IPC: A47C3/026
Filed: 2004-06-16
Abstract: The present invention relates to a mobile joint (1) for a seating construction, especially a chair, for mounting between a seat device and a base, comprising at least two joint elements (10, 30) which are reciprocally restricted pivoted between two extreme positions to allow tilting movement of the seating construction effected by the users weight displacement, comprising two outer joint elements (10, 30) which are pivoted related with a middle joint element (20), wherein the rotational axis (40, 50) between the two joint elements (10, 30) and the middle joint element (20) is displaced in relation to each other in the horizontal direction, whereby the joint (1) may assume a stable tilting position between the two extreme positions.
Patent YU-4393-A (YU)
Inventor: LOWE A J
IPC: A61P25/04
Filed: 1993-01-26
Abstract: Pronalazak se odnosi na nove supstituisane heksahidroazepinone i tetrahidrobenzazepinone formule, u kojoj R1, Z1, Z2, Y1 i Y2 su kao sto je ispod definisano, i na nove intermedijare upotrebljene pri sintezi takvih jedinjenja. Takva jedinjenja su korisna pri tretiranju i sprecavanju gastrointestinalnih poremecaja, bola i poremecaja uznemirenosti.
Patent AT-A58492-A (AT)
Inventor: HUEMER RICHARD
IPC: E06B3/58
Filed: 1992-03-23
Abstract: For glazing windows (1) made of plastic materials or the like, a glass pane (3) is inserted into a frame (2) which is prefabricated by welding together individual profile pieces (8; 13) which are cut off from a plastic extruded profile and in this case clamped securely between profile stops (6) and glass-holding strips (7), preferably with seals (4; 5) being interposed. In order to make possible efficient, automatable glazing, the profile pieces (8; 13) and the glass-holding strips (7) are cut off from an extruded profile which is already equipped with a glass-holding strip or the like and the glass-holding strips (7) are then opened for insertion of the glass pane (3) only after the profile pieces (8; 13) have been welded together to fit the frame. A profile according to the procedure comprises a basic profile (9; 14) with an upwardly projecting fixed leg (10; 15) as profile stop (6) and with, lying opposite the fixed leg, an openable clamping leg (11; 16) as glass-holding strip (7). <IMAGE>
Patent CR-11389-A (CR)
Title: Animacion comparativa de neumaticos
Inventor: SIGILLITO MICHAEL
IPC: B60C23/00
Filed: 2010-04-26
Abstract: En la memoria descriptiva y las figuras se describe y representa un metodo de presentar datos comparativos de neumÓticos, donde un vehiculo con un conjunto concreto de neumÓticos es conducico por una pista de pruebas.
Patent FR-1455136-A (FR)
Inventor: REIDEL BERTHOLD
IPC: H03M1/00
Filed: 1965-06-02
Granted: 1966-10-14
Abstract: 1,096,070. Analogue-to-digital converters. INTERNATIONAL STANDARD ELECTRIC CORPORATION. June 2, 1965 [June 3, 1964 (2)], No. 23482/65. Heading G4H. An analogue-to-digital converter is of the balancing type which applies pulses to other than the least significant stage of a counter in response to the comparison and applies one or more correction pulses to the least significant stage. In the particular embodiment, pulses are fed to a count up or count down input of the next to lowest stage (or a higher stage) of a five-stage binary counter preset to 10,000, until a feedback voltage from a resistor network energized by the counter stages exceeds the analogue input which is stored on a capacitor, the direction of counting being determined by the polarity of the analogue input. If the feedback voltage then exceeds the analogue input voltage by more than the voltage corresponding to a count of one, as determined by a differential amplifier, a pulse (or pulses) is fed to the lowest counterstage to decrement the counter by one (or more).
Patent FR-1461818-A (FR)
IPC: H01L21/00
Filed: 1965-12-15
Granted: 1966-12-09
Abstract: 1,057,810. Semi-conductor devices. SIEMENS-SCHUCKERTWERKE A.G. Dec. 15, 1965 [Dec. 16, 1964], No. 53332/65. Heading H1K. In a PNPN thyristor, recombination centres are produced in the central P-type zone by diffusion and in the central N-type zone by irradiation; As shown, gold is diffused into the central P-type zone 13a during the alloying of an antimony-containing gold emitter electrode 17 to one face of a silicon body 1 which is then exposed to a beam of high-energy electrons, fast neutrons, protons, or gamma radiation.
Patent GB-1421851-A (GB)
Title: Electrically and thermally efficient cordless soldering iron
IPC: B23K3/02
Filed: 1973-01-01
Abstract: 1421851 Soldering WAHL CLIPPER CORP 1 Jan 1973 [30 Dec 1971] 125/73 Heading B3R [Also in Division H5] A soldering iron 10 comprises a housing 11, a rechargeable battery 25 in the housing and a pair of terminals 35, 36 at the forward end of the housing connected by a pair of flexible wire conductors 62, 63 to a hollow heatable tip member 55 containing a resistance heating element 60, the conductors 62, 63 forming the sole means for supporting the tip member in spaced relation to the forward end of the housing and a switch 20 being provided in circuit with the battery and the terminals 35, 36. The combined resistance of the conductors is less than 10% of the resistance of the element, the heat conductivity of the conductors is less than one half that of copper and the quotient of the wattage of the element and the cross-sectional area of the conductors is more than 4000 watts per square inch. In an embodiment the housing 11 of insulating material is in two parts 12, 13, the lower part 13 being formed with a support foot 19. The lower part 12 contains the rechargeable battery, e.g. a pair of nickel cadmium batteries encased in a shell of plastics material, the rear terminal 26 of the battery being connected to an external terminal 28 which, with an external terminal 29, may be connected to a battery charger. External terminal 29 is connected by a conductor 30 to a stationary switch element 31 which is also connected to the front battery terminal 32. A spring strip 37 mounted above the switch element 31 is connected to one terminal 35 and may be pressed downwardly by a button 20 in the part 13. The other terminal 36 is connected by conductor 42 to rear battery terminal 26 and a lamp 45 is connected across the terminals 35, 36 being visible through a light transmitting member 53 at the top of the housing 11. The tip assembly 55 comprises the hollow metal member 56 and a heating coil 60 within the member 56 and insulated by ceramic material 61. The tip 56 may be coated with electrically and thermally insulating material except at tip 58 and the conductors 62, 63 may be of spring wire.
Patent GB-868354-A (GB)
Title: Improvements in and relating to mechanism for reclining chairs
IPC: A47C1/0355
Filed: 1960-01-04
Abstract: 868,354. Reclining chairs. ARCHEN, L. Jan. 4, 1960 [Jan. 6, 1959], No. 219/60. Class 52(2). A reclining chair has two enantiomorphous mechanisms fixed to a seat 2 and leg rest 3 so that they are raised or lowered by moving the back 1 rearwardly or forwardly. The back 1 is pivotally connected by arm 5 to a lug 7 on the fixed frame 4 and at 9 by the appendix 8 of the arm 5 to the seat 2; the leg-rest 3 is pivotally connected at 23 to the seat 2 by the U-shaped part 22 of the plate 20 and the cranked member 14 is pivotally connected to the fixed frame 4 at 15. The connecting rods 11, 17 and 17<SP>1</SP> are pivotally connected at their extremities to members 5 and 14, 20 and 14 and 19 and 14 respectively.
Patent GB-424853-A (GB)
Title: Improvements in heat exchangers particularly suitable for heating air by the exhaustof internal combustion engines
IPC: B64D33/10
Filed: 1934-01-03
Abstract: 424,853. Cooling exhaust gases. BOULTON & PAUL, Ltd., Riverside Works, and NORTH, J. D., Hill House, Eaton Hill, both in Norwich. Jan. 3, 1934, No. 224. [Class 7 (ii)] [See also Group XIII] The hot gases from the exhaust pipe a<2> pass through channels b between an outer pipe a and an inner fluted pipe b<2> open to the air. The inner pipe is inserted in one end of the outer pipe and held by contact with the inner surface thereof. The air may pass through the inner tube to the atmosphere. A closed-ended tube d directs the air through the projections of the fluted air tube.
Patent GB-560734-A (GB)
Title: Improvements in four-stroke direct injection internal combustion engines
IPC: F02B19/04
Filed: 1943-01-06
Abstract: .560,734. Oil engines. MIRRLEES, BICKERTON, & DAY, Ltd., and JACKSON, P. Jan. 6, 1943, No. 230. [Classes 7 (ii) and 7 (iii)] To assist or enhance the rotary motion of a charge, an auxiliary jet of air, at a pressure equal to or greater than that of the main charge, is directed past a valve 10, tangentially on to the charge which has already been given a rotary motion through entering the combustion chamber from an inclined passage 6 terminating in an offset port. The main and auxiliary air streams may be. supplied from a single reservoir 7 or the latter may have an independent supply such as a reservoir charged by the piston during the compression stroke. Whirling may be assisted by a baffle on the main air valve 4 or a lip 17 near the outlet of the passage 6 and by directing the injected fuel along the path of the whirling air, the combustion chamber being of cylindrical or ellipsoidal or other form which will not check whirling, e.g. the top of the piston may have a part-spherical recess with or without a central projection and the cylinder head be formed correspondingly. The auxiliary jet may function throughout the induction stroke, at the beginning and end thereof only or at the end of that stroke and the commencement of the compression stroke. The injectors direct the fuel across the main inlet and the exhaust valve. The axis of the combustion chamber 31, Fig. 7, lies across the cylinder and the auxiliary air valve 35 directs air between the main air valve 33 and the exhaust valve 34. The piston may have a projection 37 adapted to enter the combustion chamber.
Patent GB-1028460-A (GB)
Title: Process for the manufacture of coke dust
IPC: C10B57/08
Filed: 1964-06-05
Abstract: <PICT:1028460/C4-C5/1> A process for producing coke dust from coal dust of particle size not more than 10 mm. comprises delivering the coal upwardly through a tube 1 in suspension in preheated air (entering at 2) so that a temperature of at least 750 DEG  C. (1382 DEG  F.) is attained in the tube 1 to coke the coal which is separated at 6, 10 from the gases (leaving at 4).  The tube 1 is at least 3 metres long and the speed of the air in the tube 1 is at least 3 metres/sec., e.g. up to 30 metres/sec. Tube diameters of 0.5 to 3 metres are mentioned, and the air, which should be preheated to at least 200 DEG  C., should amount to 500 to 1000 Nm3, preferably 700 Nm3, per metric ton of coal. Fuel gas may be added to the air. The coke may be cooled by water sprinkler 7 and water-cooled baffles 13, or the hot coke dust may be mixed with moist briquetting coal or used to dilute strongly coking coals.  The gases at 4 may be used to drive a drier for the briquetting coal or for the coking coal, or may be used for steam raising.  Four specific examples are described.
Patent GB-782195-A (GB)
Title: Driving belts formed by the combination of flexible members having different moduli of elasticity
IPC: F16G1/22
Filed: 1955-01-05
Abstract: 782,195. Driving belts. CALZOLARI, R. Jan. 5, 1955 [Jan. 12, 19541, No. 331/55. Class 80 ( 1 ). A composite endless driving belt comprises a flat or V-shaped tensile element 33, Fig. 7, which is connected at spaced points 5 to an outer elastic element 4, e.g. by vulcanizing or by rivets, so that when the belt is stretched over its pulleys the inner element 33 becomes taut and is pressed against the pulley surfaces by the tension in the outer element 4. The element 4 may comprise one or more layers of rubber, while the inner element may comprise layered rubber fabric, leather, yarn or other known belt material, and may be notched, as shown, or plain. A layer of cloth may be inserted between the elements before vulcanizing. The inner element may have raised edges along its length to centre the outer element. In a modification the outer element comprises a series of lengths of rubber, or a series of springs, interconnected by metallic frames attached to the inner element. Alternatively lengths 27, Fig. 11, of rubber forming an outer element may be attached to loops 20 of a strip forming part of the inner element 43. The lengths 27, or the aforesaid springs, may also be connected intermediate of their ends to the inner element.
Patent GB-363846-A (GB)
Title: Improvements in or relating to the production of lubricating oils
IPC: C10M107/02
Filed: 1931-01-05
Abstract: Lubricating oils are made by polymerizing olefines such as ethylene, under pressure in the presence of aluminium chloride mixed with metallic aluminium or zinc, preferably in finely powdered form. Polymerization is effected preferably at a temperature of 15 to 20 DEG  C.  Specification 320,846, [Class 2 (iii), Dyes &c.], is referred to.ALSO:Lubricating oils are made by polymerizing olefines such as ethylene, under pressure in the presence of aluminium chloride mixed with metallic aluminium or zinc, preferably in finely powdered form.  Polymerization is effected preferably at a temperature of 15-20 DEG  C.  Specification 320,846, [Class 2 (iii), Dyes &c.], is referred to.
Patent GB-360736-A (GB)
Title: Method for stabilising base-exchanging substances
IPC: C01B33/46
Filed: 1931-01-05
Abstract: Base-exchanging substances other than glauconite or greensand are stabilized by incorporating therewith an insoluble binding material. A soluble binding material other than waterglass may be used, which is then converted to an insoluble state.  Preferably a cellulose hydrate is employed, but casein, glue, or gelatine, resins, or silica gel in its moist gelatinous form, are also applicable.  The substance may for instance be mixed with cellulose xanthate which is then decomposed; or cellulose hydrate may be directly incorporated.  The stabilized product may be washed and dried and if necessary converted to grains of the size required for subsequent use.  Specification 279,466, [Class 1 (iii), Oxides &c., Metallic], is referred to.  The Specification as open to inspection under Sect. 91 (3) (a) comprises also the incorporation of a soluble binding material in p  one of the components used in producing artificial base-exchanging substances, the binding material being thereafter converted to an insoluble form. This subject-matter does not appear in the Specification as accepted.
Patent GB-469070-A (GB)
Title: Improvements in and relating to the method of and apparatus for making metal sinks
IPC: B21D51/18
Filed: 1937-01-06
Abstract: 469,070. Sinks. BRIGGS MANUFACTURING CO. Jan. 6, 1937, No. 383. Convention date, Jan. 11, 1936. [Class 26] [Also in Group XXII] After the basin portion of a sink has been formed in a blank part of the splash plate is pressed in dies 47, 48 and 29, 31 to form a vertical wall 27 including tapering side parts 51 adjoining the drain-board parts, the slope of the parts 51 being such that the dies can be used for forming basins with a drain board at either one or both sides of the basin. The back plate is then finished later to the shape as in Fig. 5 or 7. At first, the depth of the basin sides are uniform, but later the side 19 at the drain board is made lower to allow for the slope of the drain board.
Patent GB-1045032-A (GB)
Title: Process for simultaneously preparing pyrophoric metals and furane
Inventor: MESZAROS LAJOS
IPC: C22B5/06
Filed: 1964-01-03
Abstract: Pyrophoric metals (e.g. Pb, Zn, Cd, Sn, Bi or mixtures of two or more of these) (see Division C7) are used in a W<\>uurtz synthesis for the preparation of 1,2-diphenyl-ethane from benzyl chloride in a liquid organic phase.ALSO:A process for preparing pyrophoric metals (e.g. Pb, Zn, Cd, Sn, Bi or mixtures of two or more of these) and furane comprises reacting furfural or furfuryl alcohol, in the wet or dry state, with the appropriate metal oxide(s) at 250-550 DEG C the furane being recovered from the gaseous product (e.g. by absorption or adsorption).  The reaction temperature is preferably 5-20 DEG C below the melting point of the metal produced.  The metal may be reoxidized (e.g.in air) and re-used to produce more furane. During the reoxidation the pyrophoric metal is preferably mixed with an inert powder (e.g.titanium dioxide alumina or kaolin) to avoid local overheating.ALSO:A process for preparing furane and pyrophoric metals comprises reacting furfural or furfuryl alcohol, in the wet or dry state, at 250-550 DEG  C. with a metal oxide, capable of being reduced to pure metal under such conditions, and recovering furane from the gaseous products (e.g. by adsorption or absorption in a known way).  The reaction temperature is preferably 5-20 DEG  C. below the melting point of the metal produced.  The metal may be reoxidized (e.g. in air) and reused to produce more furane.  During the reoxidation the pyrophoric metal is preferably mixed with an inert powder (e.g. TiO2Al2O3 or kaolin) to avoid local overheating. The use of pyrophoric lead in a Wurtz synthesis for the preparation of dibenzoyl from benzoyl chloride is also disclosed.
Patent GB-687532-A (GB)
Title: Improvements in or relating to liquid oily composite products and method of preparation thereof
IPC: C08K5/00
Filed: 1951-01-05
Abstract: An antioxidant comprises a liquid mixture of (1) 4 : 41-di-(tertiary octyl)-diphenylamine; (2) 4 : 41 - di - (a  - phenylethyl) - diphenylamine; (3) 4 - (tertiary octyl) - 41 - (a  - phenylethyl) - diphenylamine; (4) 4 - (tertiary octyl)-diphenylamine, and (5) 4-(a -phenylethyl)-diphenylamine; (1)-(3) comprise 50-70 per cent and (4)-(5) 30-50 per cent by weight of the mixture.  In an example, the properties of a composition of a butadiene-styrene copolymer (75 : 25), zinc oxide, sulphur, carbon black, petroleum paraffin softener, N-cyclohexyl - 2 - benzthiazyl - sulphenamide with a mixture as above are compared with those of a similar composition containing instead a mixture of mono- and di-heptyl-diphenylamines.  The antioxidant mixture may also be used with copolymers of butadiene (or other diene) with acrylic and methacrylic acids, esters, nitriles and amides, vinylpyridine, isobutylene and substituted styrenes; further, the mixture may be used with polymers and copolymers of chloroprene.ALSO:The invention comprises a liquid mixture of (1) 4 : 41-di-(tertiary octyl)-diphenylamine; (2) 4 : 41 - di - (a  - phenylethyl) - diphenylamine; (3) 4 - (tertiary octyl) - 41 - (a  - phenylethyl)-diphenylamine; (4) 4-(tertiary octyl)-diphenylamine, and (5) 4 - (a  - phenylethyl) - diphenylamine; (1)-(3) comprise 50-70 per cent and (4)-(5) 30-50 per cent by weight of the mixture.  Such a mixture is obtained by reacting di-isobutylene, styrene and diphenylamine p  in the presence of a Friedel-Crafts catalyst such as aluminium chloride; the ratio of diisobutylene to styrene is 2 : 1-5 : 1 by weight and the ratio of hydrocarbon to diphenylamine is 1.3 : 1-2 : 1.  Reaction occurs at a temperature of 150-200 DEG  C. Examples are given of the preparation of two typical products.ALSO:An antioxidant comprises a liquid mixture of (1) 4 : 41-di-(tertiary octyl)-diphenylamine, (2) 4 : 41-di-(a-phenylethyl)-diphenylamine, (3) 4-(tertiary octyl)-41-(a-phenylethyl) - diphenylamine, (4) 4-(tertiary octyl)-diphenylamine and (5) 4-(a-phenylethyl)-diphenylamine; (1)-(3) comprise 50-70 per cent and (4)-(5) 30-50 per cent by weight of the mixture.  In an example, the properties of a composition of rubber latex, ammonium caseinate, potassium hydroxide, sulphur, a dithiocarbamate accelerator, zinc oxide, dehydrogenated rosin soap, sodium pyrophosphate with a mixture as above are compared with those of a similar composition containing instead a mixture of mono- and di-heptyldiphenylamine.