baber/WOPTO huggingface dataset:
Patent YU-3492-A (YU)
Title: Postupak za razmenu materijala izmedju tečnog i gasovitog mediuma
Inventor: GASSER HERMMAN
IPC: B01D53/18
Filed: 1992-01-13
Abstract: POSTUPAK ZA RAZMENU MATERIJALA IZMEDJU TEČNOG I GASOVITOG MEDIUMA, u strujnom kanalu (5') uredjaja, u kome se kreće gasoviti medijum, postavljeni su prstenasti ili pločasti usmerni limovi (20 - 22), kojima se ostvaruju oblici strujanja i pulziranja koji dovode do bolje razmene materijala sa tečnim medijumom koji se unosi raspršivanjem pomoću mlaznice (8) visokog pritiska.
Patent CR-10337-A (CR)
Title: Metodos para usar el receptor gpr119 en la identificacion de compuestos utiles para aumentar la masa osea en un individuo
Inventor: CHU ZHI-LIANG
IPC: C12Q1/68
Filed: 2008-10-02
Abstract: La presente invencion esta relacionada con metodos para usar el receptor GPR119 con el fin de identificar compuestos utiles para aumentar la masa osea en un individuo.
Patent CU-34272-A (CU)
Title: Métodos y aparatos para producir fosfato de calcio
Inventor: ISAKSEN JAN BIRGER
IPC: C01B25/32
Filed: 1975-05-21
Abstract: Método para producir fosfato de grado de alimento para animarles, tales como fosfato amonocálcico, fosfato dicálcico, o mezclas de los mismos, por reacción directa entre ácido fosfórico y materiales continentes de Ca, caracterizado en que una suspensión molina finamente, de carbonato de calcio precalentado, es llevada a reacción con una cantidad conveniente de ácido fosfórico precalentado introduciendo los reactivos en una zona de reacción corta, tubular, abierta en un extremo, con lo cual tiene lugar el desarrollo de gas y de una mezcla intensiva de los reactivos en la zona de reacción, expeliendo o despidiendo el gas formado la mezcla de reacción espumante de la zona de reacción en forma de tubo, siendo la reacción substancialmente completada mientras las partículas individuales de la mezcla están suspendidas libremente en el aire o gas, por lo que después la mezcla reactivada se recoge en forma de un granulado de flujo libre con propiedades de manipulación mejoradas, y un aparato para llevar a cabo el método que comprende una cámara de reacción conectada con líneas de alimentación separadas para suspensión de carbonato de calcio y de ácido fosfórico respectivamente, y medio para recoger y continuar procesando el producto de la reacción resultante, caracterizado en que la cámara de reacción tiene la forma de un reactor de tubo con una sección de extremo abierto que forma un medio de descarga el cual medio está dispuesto para cooperación con una cámara de suspensión y un dispositivo recogedor dispuesto en el extremo inferior de la cámara
Patent DK-23281-A (DK)
Inventor: SIMPSON D P
IPC: A23L3/32
Filed: 1981-01-20
Abstract: A heater for liquid foodstuffs has a pipe through which the foodstuff flows and electrodes spaced along the pipe to drive a heating current through the foodstuff. In the embodiment, the electrode is a platinum coated cylinder arranged transversely in an enlarged part of the pipe so that electric current flows to the electrode only over a smooth surface portion, entirely within the edges of the exposed electrode surface.
Patent DK-47489-A (DK)
Inventor: WADE JAMES JOSEPH
IPC: C07D513/14
Filed: 1989-02-02
Abstract: Substituted 1,2,4-triazolo[1,5-c]pyrimido[1,4]-azines of formula <CHEM> wherein A is methylene or carbonyl; B is methylene, carbonyl or -CHR9-; Q is N-R7 or O; Y is N-R10, O, S, SO or SO2; R2 is hydrogen or alkyl; R5 is alkyl; R7 is hydrogen, alkyl, benzyl or acetyl; R9 is alkyl; R10 is alkyl or benzyl; have been found to have potent bronchodilator activity. Pharmacological methods for inducing bronchodilation using such compounds, pharmaceutical compositions containing such compounds, and synthetic intermediates for preparing such compounds are also described.
Patent DK-70291-A (DK)
Inventor: PALOMEQUE FRANCISCO INABEZ
IPC: H04M17/02
Filed: 1991-04-18
Abstract: Modular public telephones management system. By using different units, systems and auxiliary elements designed to manage modular public telephones, the service rendered by such modular public telephones can be paid for with various types of cards, to wit credit, prepaid, telephone subscriber or multi-service cards. <IMAGE>
Patent DK-91791-A (DK)
Inventor: FURLONG DONALD NEIL
IPC: C08J5/12
Filed: 1991-05-15
Abstract: Inert polymeric materials, for example polyamides, are bonded by applying to one or both surfaces a composition comprising a compound having a phenolic group and having substituents which reduce the toxicity of the compound, the composition being a solvent for the inert polymer, and mating the surfaces. Preferred compounds are carvacrol, and/or thymol. A eutectic mixture of carvacrol and thymol may be used to -20 DEG C. Adhesives according to the invention have a polyamide dissolved in the composition.
Patent EG-17123-A (EG)
Title: Hebicidal cyclohexane - 1,3 - dione derivatives.
IPC: A01N41/06
Filed: 1984-07-18
Granted: 1993-12-30
Abstract: The invention concerns novel compounds of the formula I   <IMAGE> I wherein: W are selected from the group consisting of: the groups R5-CO- and R5-CS- wherein: R5 is selected from alkenyl, alkynyl, benzyl, phenyl, substituted alkyl, substituted alkenyl, substituted alkynyl, substituted benzyl, substituted phenyl and the acetal, hemiacetal, oxime, imine and Schiff base derivatives of the group R5-CO-; the groups Y-CO- and Y-CS- wherein Y is selected from hydroxy, mercapto, alkylthio and the groups MO- and MS- wherein M is an organic or an inorganic cation; the groups R6R7NCO- and R6R7NCS- wherein R6 and R7 are independently selected from hydrogen, alkyl, substituted alkyl, alkanoyl, carboxy, alkoxycarbonyl, alkylsulfonyl, benzoyl, benzenesulfonyl, substituted benzoyl, substituted benzenesulfonyl, or R6 and R7 form a heterocyclic ring; X are selected from halogen, nitro, cyano, alkyl, substituted alkyl, hydroxy, alkoxy, substituted alkoxy, alkenyl, alkenyloxy, alkynyl, alkynyloxy, acyloxy, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, sulfamoyl, substituted sulfamoyl, alkanoyloxy, benzyloxy, substituted benzyloxy, amino, substituted amino, and the groups formyl and alkanoyl and the acetal, hemiacetal, oxime, imine and Schiff base derivatives thereof; R1 is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl, alkylsulfonyl, arylsulfonyl, acyl and an inorganic or organic cation; R2 is selected from alkyl, substituted alkyl, alkenyl, haloalkenyl, alkynyl and haloalkynyl; R3 is selected from alkyl, fluoroalkyl, alkenyl, alkynyl, and phenyl; R4 is selected from hydrogen, halogen, alkyl, cyano and alkoxycarbonyl; m is selected from integers 1 and 2; n is selected from the integers 1 to 4; and m+n is selected from the integers 3 to 5. The compounds of the invention show herbicidal properties and plant growth regulating properties and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of the compounds of formula I, compositions containing as active ingredient a compound of formula I, and herbicidal and plant growth regulating processes utilizing compounds of formula I.
Patent FR-1454312-A (FR)
Inventor: TOONE BRIAN
IPC: F02C7/264
Filed: 1965-11-18
Granted: 1966-09-30
Abstract: 1,049,977. Re-igniting burners. ROLLSROYCE Ltd. Nov. 11, 1965 [Nov. 19, 1864], No. 47264/64. Heading F4F. An ignition device comprises catalytic igniters 10 provided in the reheat chamber 5, Fig. (not shown), of a gas turbine engine within housings 20, the upstream portion 27 of -the housings being fed with air from the engine compressor through pipes 22 when the device is not in use to prevent fuel and combustion products from flowing through apertured plates 28 into the igniters. The igniters 10 comprise one or more cylindrical catalytic gauzes 12 within a refractory housing 15, the upstream end of the housing 15 being closed by a perforated plate 11 and the downstream end being apertured at 16. In the embodiment of Fig. 2 (not shown), the compressed air is fed into the igniter through a radial passage in the refractory housing. In the embodiment of Fig. 7 (not shown), combustion products and part of the fuel are fed into the housing containing the igniter but the majority of the fuel flows around the igniter casing to be ignited by the combustion of the fuel which flowed through the igniter. In the embodiment of Fig. 4 (not shown), compressed air and fuel are fed through pipes 32 and 33 into the upstream portion of the igniter housing 30 which contains a perforated plate 35 defining with the igniter a mixing chamber 37. The downstream portion of the housing 30 is formed into a gutter of arcuate cross-section to shelter the igniter from the flow of exhaust gases through the engine. In this embodiment the compressed air flows through the device continually.
Patent FR-1454893-A (FR)
IPC: B29C51/42
Filed: 1965-11-25
Granted: 1966-10-07
Abstract: 1,124,488. Drawing sheet material. GLANZSTOFF A.G. 2 Dec., 1965 [3 Dec., 1964], No. 51243/65. Heading B5A. A process for the production of an article from polyethylene terephthalate having a solution viscosity between 1À7 and 2À0 and a degree of crystallization between 5% and 25% comprises heating a sheet, plate or film of said material to a temperature between 85‹ C. and 200‹ C., vacuum deep-drawing the thus heated sheet, plate, or film and thereafter heating the article thus formed in the mould to a temperature between 140‹ C. and 220‹ C. During the heat treatment the shaping vacuum is preferably maintained. The vacuum deep-drawing may be effected using a male or female mould assisted by mechanical or pneumatic prestretching if desired.
Patent GB-1300521-A (GB)
Title: Non-trepanning electrode and apparatus for electro-erosion of metals
Inventor: MAINWARING ALBERT BRUCE
IPC: B23H9/14
Filed: 1971-01-01
Abstract: 1300521 Electro-erosion UNIFORM TUBES Inc 1 Jan 1971 [15 July 1970] 122/71 Heading B3V A spark-erosion electrode has a helicaldielectric fluid passage which is located about but does not cross over the axis of the electrode so as to prevent the formation of a plug caused by trepanning. In one embodiment, a helical bar 58 is positioned in a tube 56 to form two helical passages 62, 64. In other embodiments, a helical bar of triangular or rectangular section is circumscribed by the tube 56 to form three or four helical passages. The electrode, which may be rotable and made of copper or brass, is connected to a chuck (22) (Fig. 1, not shown) which is secured to a hollow spindle (20). Dielectric is circulated through the electrode by a suction pump (50) which delivers the fluid back to the dielectric container (28) via a filter (54).
Patent GB-557409-A (GB)
Title: Improvements in and relating to fasteners for use with apertured supports
IPC: F16B21/20
Filed: 1943-01-05
Abstract: 557,409. Fastenings. UNITED-CARR FASTENER CORPORATION. Jan 5, 1943, No. 196. Convention date, Dec. 27, 1941. [Classes 44 and 89 (i)] [Also in Group X] Fasteners for securing articles 1 to apertured supports 3 comprise a pair of arms 8, 9 each having a spring to receive a stud 6 or the like on the article, one of the arms 9 being at an angle to the other and having elements 13 adjacent the opening to engage the stud under spring tension on the side remove from the article. The part 1 may be an ornamental strip to be secured to a relatively thin panel 3 and it may be of plastic material, wood, metal &c. The fastener is in one piece, preferably of spring steel and has a socketed opening 11 pressed up from the arm 8 and .provided with one or more notches 12 or that it may be a friction fit on the stud to retain the fastener in assembled relation until a test can be applied to force the arm 9 into the position shown in Fig. 5 in which the tongues 13 bite into the stud and effect a non-rattle assembly.
Patent GB-943198-A (GB)
Title: Polyvinyl ester dispersions and process for their manufacture
IPC: C08F2/22
Filed: 1960-01-04
Abstract: In a process for the manufacture of polyvinyl esters or vinyl ester copolymers, the monomer is polymerized in an aqueous medium having a pH of 2.8 to 7.5 in the presence of at least one free radical catalyst and an emulsifying agent of which at least 50% by weight consists of at least one water-soluble nitrogen-containing polyalkylene glycol which has been obtained from a polyamine having at least two basic nitrogen atoms and which contains a polyalkylene glycol chain containing at least one hydrophilic segment consisting of ethylene oxide unit containing at least three carbon atoms, the proportion of ethylene oxide units present in the hydrophilic segment being sufficient to render the compound water-soluble.  Specified vinyl esters are vinyl acetate, propionate, butyrate, stearate and benzoate. Specified comonomers are vinyl chloride and esters of acrylic, maleic, fumaric and itaconic acids.  Polymerization may be effected in the presence of other emulsifiers, e.g. oxyethylated polyalkylene glycols; stabilizers, e.g. alkali metal vinyl sulphonates and acrylamides; buffers, e.g. sodium acetate; and solvents, e.g. methanol or hexylene glycol. The catalyst may be a peroxide, e.g. hydrogen peroxide, potassium persulphate, ammonium persulphate, sodium perborate, potassium perborate, sodium peroxide, potassium peroxide or urea peroxide, or redox systems thereof with sodium bisulphite, rongalite or cobalt or iron salts.  The catalyst and monomer may b added continuously or incrementally.  The emulsifiers of the invention may be derived from ethylene diamine, propylene diamine, butylene diamine or hexamethylene diamine and propylene oxide, butylene oxide, amylene oxide or styrene oxide units, the preferred emulsifier being of formula: <FORM:0943198/C3/1> e.g. where x is 15 and y is 50.  Examples describe the polymerization in the presence of said preferred emulsifier of (1) vinyl acetate and (2) a mixture of vinyl acetate and dibutyl maleate.  The obtained dispersions may be compounded with pigments, e.g. red iron oxide to form emulsion paints. Specifications 466,173 and 922,457 are referred to.
Patent GB-675374-A (GB)
Title: Improvements in or relating to rotary boring plant for deep bores
IPC: E21B45/00
Filed: 1950-01-05
Abstract: 675,374. Well boring. HANIEL & LUEG GES. Jan. 5, 1950. [Oct. 28, 1949] No. 324/50. Class 85. The sinking speed of a drill during deep boring is instantaneously recorded at a point convenient to the driller by a tachometer or similar measuring or indicating arrangement 9-11 which is driven by the paying out drum rope 2 by the first rope pulley of the tower pulleys of the pulley tackle 3, 4. In the preferred form, the driving disc of the electrical transmitter, positioned on the tower head, is driven directly by the first rope pulley of the pulley tackle. The indicator 11 may be used to control the flush water pump through known regulating arrangement so that the correct quantity of flush water necessary for the boring rate at any given instant is automatically circulated.
Patent GB-246096-A (GB)
Title: Improvements in telephones and the like
IPC: H04R7/12
Filed: 1924-01-05
Abstract: 246,096. Round, H. J. Jan. 5,1924. Magnetic instruments; loud - speakers; diaphragms. - A rigid annular diaphragm 1 is mounted on rubber or other elastic material 4 which is gripped or secured to rings 5, 6, and is impulsed by means connected to the diaphragm at the mean of its internal and external diameters. The diaphragm may have a cylindrical flange 2 carrying the line coil or may be vibrated by a reed. A body 8, Fig. 4, placed at the base of the horn of a loud speaker leaves an annular space above the diaphragm. The diaphragm 1 may be made of ebonite, cardboard, or aluminium gauze made air-proof with paper, or may be corrugated radially or provided with radial strips stuck to it, and should have a high natural frequency in a radial direction. Fig. 3 shows a paper diaphragm 1 of double V-section with a strengthening ring 11, the line coils 3 being arranged between the poles of an annular magnet M of the type shown in Specification 229,759. The flange 2 may be secured to the diaphragm by a strip of silk cut to form tongues turned alternately to each side of the uncut portion, the tongues being stuck to the diaphragm and the uncut portion to the flange 2. The top of the flange 2 may be connected at intervals to both edges of the diaphragm to increase its rigidity. The weight of the coil 3 should be of the same order as that of the diaphragm. When a large diaphragm is used, the coil 3 is not carried on the diaphragm, but the flange 2 is situated at the base of a conical tube connected at its apex to a reed armature. The material 4 supporting the diaphragm should be stretched to give the system a frequency of about 80. Instead of using rubber, the diaphragm may be supported by helical springs loosely covered with oil silk in order to seal the air gap.
Patent GB-105059-A (GB)
Title: Improved Manufacture of Steel Tools for Machining and Cutting Iron and other Hard Materials.
IPC: B22D27/04
Filed: 1917-01-09
Abstract: 105,059. Diosgyori m. kir. vas-es aczelgyar. March 22, 1916, [Convention date]. Tools are chill-cast from steel of ordinary composition in metal moulds having a clean metallic moulding-surface. The walls and bottom of the moulds may be cooled by air, water, &c. Tools so cast are ground for use without heat-treatment.
Patent GB-969547-A (GB)
Title: Hydraulic jet propulsion apparatus suitable for waterborne vessels
Inventor: REES CEREDIG HERBERT
IPC: B63H11/11
Filed: 1962-01-05
Abstract: 969,547. Water jet propulsion. DOWTY TECHNICAL DEVELOPMENTS Ltd. Dec. 20, 1962 [Jan. 5, 1962], No. 468/62. Heading B7V. A propulsion apparatus in which an engine-driven pump is located in a casing 13 mounted internally or externally of a vessel 11 to draw in water through an intake duct 15 and to expel it from a discharge duct 17 as a jet to propel the vessel and either a steering duct 27 is mounted for movement with respect to the discharge duct about a steering-hinge axis 26 (as in the Figs.), or a pair of steering deflectors are similarly mounted about steering-hinge axes, so that the steering duct or steering deflectors are movable with respect to the discharge duct to effect angular adjustment of the jet to steer the vessel, the end portion of the steering duct or the end portions of the steering deflectors adjacent the discharge duct being in overlapping relation with respect to the end portion of the discharge duct remote from the pump casing, includes a plurality of fins 23 secured either to the outer surface of the discharge duct (as in the Figs.), or to the inner surface of the steering duct, or, where there is no steering duct, to the inner surfaces of the steering deflectors, the lengths of the fins and their disposition being such that their tips in any plane at right angles to the steering-hinge axis 26 (or steering-hinge axes) lie on a curved surface having its axis of generation coincident with the steering-hinge axis 26 of the steering duct or of the steering deflector, the portion of the steering duct (or portions of the deflectors) or the portion of the discharge duct overlapping the tips of the fins being of such shape and spaced from the tips of the fins by only a small working clearance as-to permit angular steering movement of the steering duct or steering deflectors with respect to the discharge duct. A reversing deflector 34 is pivotally supported on the steering duct 27 at 32, 33. The lower wall 37 of the steering duct 27 has a rectangular aperture 38 into which is fitted an assembly 39 of vanes 40. Specification 969,548 is referred to.
Patent GB-574156-A (GB)
Title: A device for sealing cylindrical cans or similar containers by applying adhesive tape to the junction of slip on lid and can body
IPC: B31B17/00
Filed: 1944-01-11
Abstract: 574,156. Applying adhesive tapes. COW & GATE, Ltd., and CHARLES, G. K. Jan. 11, 1944, No. 510. [Class 73] In a device for applying adhesive tape to the lid and body of a cylindrical can, the tape is held on a guide 10 adjacent to the track 2, along which the can is rolled, and in front of a pressure roller 24 which, while pressing the tape on to the can, is adapted to yield to permit the can to travel to a second pressure device 29 for completing the adhesion. The cans are rolled along the track, which is adjustable in height to accommodate cans of different diameters, by an endless belt 7, a lever 40, rocked automatically, permitting one can at a time to pass to the track. The tape is fed from a spool 32<1> having a tensioning-device, over a guide-wheel 14 to the guide 10 which is held by a spring 15 in normal position. As the can moves along the guide, the tensioned tape between it and the end of the guide is pressed against a knife 35 adjustably mounted in the machine, after which the guide is free to return to normal position, the parts being so constructed that a loop of tape forms over the guide-wheel 14 to ensure that a length projects beyond the end of the guide 10 for engagement between the next can and the roller 24. The severed end of the tape is pressed into position by the roller 29. After the can has passed the rollers 24, 29 are returned to starting position by springs 27, 33 respectively.
Patent GB-161282-A (GB)
Title: Improvements in apparatus for physical training
IPC: A63B21/05
Filed: 1920-01-07
Abstract: 161,282. Goddard, A. J. Jan. 7, 1920. Exercising-apparatus.-In exercising-apparatus of the kind in which sliding pieces 2 are moved along a rod or tube C<2> against the influence of springs A, B, laterally extending handles D<1>, D<2> are secured by clips 9 to the sliding pieces 2. The tube &c. C<2> may be in two parts, connected by a screw joint 5.
Patent GB-1003928-A (GB)
Title: Improvements in or relating to belt engine arm assemblies for dental instruments
IPC: A61C1/02
Filed: 1963-01-04
Abstract: 1,003,928. Dental instruments. A. KALTENBACH, E. HOFFMEISTER. Jan. 4, 1963 [Jan. 23, 1962], No. 517/63. Heading A5R. A belt engine arm assembly for dental instruments comprises a first arm 1 adapted to carry an instrument, and a second arm pivotally connected thereto in such a manner that the two arms are urged towards one another by spring action, at least one spring being arranged at the pivotal connection 3 between arms 1 and 4, which spring acts directly or indirectly on the ends of the arms 1, 4 and subjects the said arms to oppositely directed torques. The spring may be a torsion spring 14 (Fig. 1), compression helical spring 23 (Fig. 7) or rubber cable 33 (Fig. 8). In Figs. 1 and 3, torsion springs 14 covered with protective sheaths are arranged at each side of pivotal connection 3, the ends of the springs 14 being pivotally mounted on the arms 1 and 4. In Fig. 7, one end of compression spring 23 bears on joint plate 12 of pivotal connection 3 and the other end bears on the base or bridge 26 of stirrup 24, at the ends of the limbs of which stirrup are wedge-like pressure pieces 25 which bear on the arms 1 and 4. The ends of the limbs of stirrup 24 are mounted displaceably in slot 28 in plate 12 by means of pin 27. To prevent lateral buckling of spring 23, it is surrounded by tubular elements 29, 30.