baber/WOPTO huggingface dataset:
Patent UY-23360-A1 (UY)
Title: Botecito a pedal desmontable
IPC: B63B7/08
Filed: 1992-01-22
Abstract: Botecito de pedal desmontale constituido por flotadores inflables (1) y con zapata de acomodación (30) con base de sustentación (2) y cinturones (29); travesaño de unión (28) sobre la base de sustentación y carril para la fijación del asiento (27) sobre el travesaño de conexión; asiento (14) con ajuste sobre el carril de fijación base de sustentación y brazos de sustentación del volante (4,9) acoplados con soporte del volante y pedales (10); brazo de sustentación de pedal (5) interconectado al soporte del volante y pedales y a la base de sustentación; conjunto del volante (11, 12, 13) con introducción de barra del volante en el cuerpo del soporte del volante y pedales y travesaño del sistema de dirección (24); soporte del timón (32) ligado a la barra del timón (18) y al timón (19) y al travesaño del sistema de dirección (17) con cables (23) en "X"; conjunto de soporte de hélice (22) interconectado a los carriles del asiento (27) y barra fija de la hélice (21) por medio de la pestaña de apretar (26); pedales (8), corona (7), piñon (6) y cable (31) para impulsión de la hélice (20). Ver ilustración de la invención en la figura 1.
Patent UY-24171-A1 (UY)
Title: Peliculas sellables por calor que son degradables para el descarte
Inventor: LICHSTEIN BERNARD
IPC: A61L2/26
Filed: 1996-02-21
Abstract: Una lamina degradable sellable por calor que es apropiada para hacer usada en el envasamiento de productos descartables y similares que comprende: - Un sustrato de un material de lámina flexible degradable, que comprende una película polimérica plástica. - Un recubrimiento termoplástico que está dispuesto sobre dicho sustrato, siendo dicho recubrimiento discontinuo mediante lo cual dicho substrato es accesible a los agentes degradantes a pesar de la presencia de dicho recubrimiento, que esta dispuesto de tal manera sobre dicho substrato que torna a dicho substrato sellable por calor, siendo dicho substrato degradable mediante un mecanismo constituido por el grupo que consiste en: biodegradable e hidrolizabilidad.
Patent UY-24427-A1 (UY)
Title: Mejoramiento en hojalatas de cierre al vacio por tapas metalicas, no reclavadas y de facil apertura, destinadas a recipientes que sirven de envase para productos alimenticios
Inventor: ROJEK ARNALDO
IPC: B65D81/20
Filed: 1996-12-30
Abstract: La invención se refiere a mejoramientos en hojalatas de cierre al vacío por tapas metálicas no reclavadas y de fácil apertura, destinadas a envases de productos alimenticios, que comprende una hojalata del tipo formada por un cuerpo cilíndrico (1) con pared de fondo reclavada (2), provista en la parte superior y cercano a la boca, un cordón rollizo (3), vuelto para afuera, apto a recibir una tapa metálica de fácil apertura la cual es formada por un panel circular (4), provista de corto contorno o borde descendente (5) y teniendo en su periferia interna una pieza de vedación (6), donde se forma en la parte central del panel una depresión cóncava circular (7) provista de un orificio central (8) lo cual es vedado por un cierre (9) desmontable de resina termoplástica, caracterizada porque el contorno o aba (5) de la tapa bien como su respectivo cordón periférico (10) se presentan reentrantes y recogidos en relación al cuerpo cilíndrico (1) de la hojalata, de manera de impedir el respaldo o fricción mutuo de estos cordones periféricos (10) cuando las hojalatas se presentan dispuestas agrupadas y respaldadas lado a lado entre sí. La invención se representa en la figura 1 y en la figura 2.
Patent UY-24460-A1 (UY)
Title: Procedimiento de preparaciones de alcoholes por reaccion con cloruros de (3-alcoxifenil) magnesio
Inventor: DR MICHAEL FINKAM
IPC: C07C221/00
Filed: 1997-02-14
Abstract: La presente invención se refiere a un procedimiento de preparación de alcoholes caracterizado porque un beta-aminoaldehido o una beta-aminocetona de la fórmula general I (figura 1) en la cual R2 conjuntamente con R5 representa un radical heterocíclico de 5 a 8 elementos se hace reaccionar con cloruros de (3-alcoxifenil) magnesio con 1 a 5 átomos de carbono en el radical alcoxi, que han sido preparados previamente por reacción del correspondiente cloruro de 3-alcoxifenilo con magnesio activado obtenido por reducción de haluros de magnesio con un metal alcalino.
Patent UY-25879-A1 (UY)
Title: Métodos y composiciones para mejorar la disposición y calidad evolucionista de la pre-implantación de embriones
Inventor: THOMPSON JEREMY GILBERT ELLIOT
IPC: A61B17/435
Filed: 1999-12-23
Abstract: Método para mejorar la capacidad de desarrollo y calidad de los embriones de pre-implantación cultivados in vitro que comprende los siguientes pasos: a- cultivar embriones de pre-implantación in vitro en la etapa de precompactación o pre-blastulación, donde dichos embriones pueden ser de 1 o 2 células en etapa temprana, b- reducir la capacidad de los embriones para general ATP mediante fosforilación oxidativa reduciendo parcialmente el contenido de oxígeno de la atmósfera de cultivo o utilizando uno más inhibidores oxidativos slectivos (eleccionados de azida de sodio, cianuro, rotenona y antimicina A) y/o desacopladores (como 2,4-dinitro-feno y carbonilo-p-trifluoro-metioxifenilhidrazona); c- cultivar los embriones para la etapa de compactación o blastocística; y d- evaluar la capacidad de desarrollo y calidad de los embriones para adecuarlos a la implantación. También se incluye un medio de cultivo y equipo para mejorar la capacidad de desarrollo y calidad de embriones de pre-implantación cultivados in vitro.
Patent UY-29972-A1 (UY)
Title: Compuestos de indanil- y tetrahidronaftil-amino-azolina para combatir pestes animales
Inventor: KORADIN DR CHRISTOPHER
IPC: A01N43/50
Filed: 2006-11-24
Abstract: Se divulgan compuestos de indanil- y tetrahidronaftil-amino-azolina de la fórmula I donde los variables tienen las definiciones indicadas en la memoria descriptiva y las reivindicaciones. Se divulgan métodos para combatir o controlar insectos, arácnidos o nemátodos, métodos para proteger plantas en crecimiento frente al ataque o la infestación por insectos, arácnidos o nemátodos, métodos para proteger a semillas frente a insectos del suelo y of las raíces y vástagos de las plántulas frente a insectos del suelo y de las hojas, y métodos para tratar, controlar, prevenir o proteger animales frente a la infestación o infección por parásitos.
Patent ZW-11584-A1 (ZW)
Title: Chemical compounds
Inventor: THOMAS HENRY BROWN
IPC: C07D239/48
Filed: 1984-07-27
Abstract: Compounds of the formula (I): <CHEM> and their salts are histamine H2-antagonists, wherein: R<0> is 2-guanidinothiazol-4-yl or a group R<1>R<2>N(CH2)nZ- wherein R<1> and R<2> are hydrogen or various substituted alkyl groups or are joined together to form a ring; n ist 1 to 6; Z is 2,5-furanyl, 2,5-thienyl, 2,4-pyridyl (wherein R<1>R<2>N(CH2)n- is at position 4), 2,4-thiazolyl (wherein R<1>R<2>N(CH2)n is at position 2) or 1,3-or 1,4-phenylene; m is zero or one; Y is a bond, oxygen, sulphur or methylene; p is 2 to 4; q is zero or one; R<3> is hydrogen or C1-6 @alkyl@; and R<4> is hydrogen or C1-6alkanoyl. Pharmaceutical compositions containing them are described as are processes for their preparation and intermediates therefor.
Patent ES-171571-A1 (ES)
Title: Mejoras introducidas en la manufacturas de composiciones moldeables termoendurecibles
Filed: 1945-11-14
Abstract: Mejoras introducidas en la manufactura de composiciones moldeables termoendurecibles especialmente adecuadas para hacer articulos relativametne pequeños tales como carretes para hilo cápsulas de botella núcleos para bobinas de cinta de papel y similares caracterizadas porque dichas composiciones comprenden un material de carga finalmente dividido de materia orgánica o inorgánica y el producto de reacción de un material resinosos y una combinación básica de metal alcalinotérreo.
Patent ES-178061-A1 (ES)
Title: Un procedimiento para el tratamiento de materias fosfatadas, en particular con vistas a la fabricacion de abonos
Filed: 1947-05-16
Abstract: Procedimiento para e1 tratamiento de materias fosfatadas en particular en vistas a la fabricación de abonos; por el ácido nítrico sólo o en asociación con otros ácidos en cantidad tal que se obtenga una mezcla a base de ácido fosfórico y de nitrato de cal efectuándose el ataque en el se no de una masa importante constituida por productos procedentes de una reacción idéntica anterior consistiendo dicho procedimiento en introducir separadamente en la referida masa las materias fosfatadas y el ácido nítrico sólo o en asociación con otros ácidos de forma que las materias fosfatadas queden primeramente sometidas a la acción del ácido fosfórico presente en dicha masa y luego a la acción del ácido introducido.
Patent ES-183856-A1 (ES)
Title: UNA DISPOSICIoN DE SUSPENSIoN PARA VEHiCULOS.
Filed: 1948-05-26
Abstract: Una disposición de suspensión para un vehículo que tiene por lo menos una boga, caracterizada porque la caja del vehículo va suspendida de la boga por medio de bielas oscilantes, dispuestas una o más a cada lado de la caja y los extremos de las bielas están conectados repectivamente con la caja y boga de tal manera que permiten movimiento universal limitado de las bielas sobre el punto de conexión con la cual la caja puede moverse lateralmente a la boga y además puede girar con relación a ella sobre un eje vertical.
Patent ES-280583-A1 (ES)
Title: Herbicidal compositions
IPC: A01N47/24
Filed: 1962-09-06
Abstract: Methyl p-nitrobenzene sulphonyl carbamate is prepared by reacting p-nitrobenzene sulphonamide in alkaline solution with methyl chloroformate-Example VII. Similarly methyl p-aminobenzene sulphonyl carbamate is prepared from p-acetamido benzene sulphonamide followed by hydrolysis of the acetyl group-Example VIII, and methyl p-methoxy carbonyl aminobenzene sulphonyl carbamate is prepared from sulphanilamide-Example IX.ALSO:A herbicidal composition comprises at least one compound of the formula:- <FORM:1040541/A5-A6/1> wherein X represents a nitro, primary amino or methoxy carbonyl amino group and a solid or liquid diluent. Specified forms are dispersions, solutions, suspensions, emulsifiable concentrates, emulsions, wettable powders, aerosols, granules, oils and dusts. The compositions may contain other herbicides e.g. MCPB, 2, 4-DB, MCPA, 2, 4-D, 2, 4, 5-T, propham, chloropham and Dalapon (sodium).
Patent ES-316418-A1 (ES)
Title: Process for the preparation of 2-nitroimidazoles
IPC: C07D233/91
Filed: 1965-08-12
Abstract: 2-Nitroimidazoles, mostly novel, of the general formula <FORM:1114154/C2/1> (wherein R represents H or a C1- 8 alkyl group, R1 represents a C1- 8 alkyl group and n is 0, 1 or 2) are prepared by contacting the corresponding 2-aminoimidazoles with about an equimolecular amount of an alkali metal nitrite in 15-65% (by weight) HBF4 and treating the resulting solution with at least an equimolecular amount of an alkali metal nitrite in water in the presence of copper powder as catalyst. 1,5 - Dimethyl - 2 - aminoimidazole is prepared by heating cyanamide with a -methylaminopropionaldehyde acetal in aqueous acetic acid to form 1 - methyl - 1 - [2 - (1,1 - diethoxy) - propyl]-guanidine acetate and heating this in conc. HCl.
Patent ES-334909-A1 (ES)
Title: Production of coal char and heavy tar
IPC: C10B53/08
Filed: 1966-12-24
Abstract: A process for producing char and single phase tar which is heavier than water comprises heating coal particles in a fluidized bed to a temperature not greater than 900 F. (482 C.) to evolve tarry vapours into a space above the bed, heating the vapours in the space to a .temperature in the range 50 to 350 F. above the bed temperature, and not less than 950 F., removing the heated vapours from the space and condensing them, and removing char particles from the bed. The apparatus is similar to that described in Specification 926,213, and includes means for treating the tar, blending it with the calcined char and making briquettes which are cured and coked, and differs from the earlier apparatus only in having means for discharging char fines from the carbonizer to a receiver, and in having an inlet for air to the space above the bed, for partial combustion of the vapours therein. Alternatively or in addition, excess air or oxygen may be supplied to the base of the bed to provide the oxygen for vapour combustion. The coal may be predried, and two fluidized beds may be employed in series, e.g. the first at 600 to 800 F. and the second at 900 F.
Patent ES-338460-A1 (ES)
Title: Improvements in or relating to a sliding door assembly
IPC: E05D15/10
Filed: 1967-03-25
Abstract: A sliding door assembly comprises a pair of doors 1 each movable transversely to its sliding direction and each carrying pairs of rollers 3 and guides 7 which engage (when the door is closed) guides 6b, 6c on linked pairs of shafts 5 pivoted at 51 to a railway wagon, and which are moved, when the door is moved transversely away from the side of the wagon, by rotation of the shafts by a lever 8, on the guides 6b, 6c, the guides 6a of the other (closed) door 1 filling the gaps between fixed bars 4 along which the opening door is slid to overlap the closed door.
Patent ES-345001-A1 (ES)
Title: Fixed-yoke disk brake
IPC: B60T1/06
Filed: 1967-09-13
Abstract: One half of the caliper of a vehicle disc brake is formed integrally with the stationary part of the vehicle upon which it is disposed and the actuating cylinders are machined into the respective halves. As shown, the half 2 of the caliper is formed integrally with the stub axle mounting of the front or rear wheel, the other half being fixed thereto by bolts 8.
Patent ES-346452-A1 (ES)
Title: Hexahydro-1H-2,6-Benzodiazonine Derivatives and their production
IPC: C07D487/04
Filed: 1968-01-26
Abstract: Novel compounds I (including salts and optically active isomers thereof) wherein R is C 1-4 alkyl and R1 is H, Cl or C 1-4 alkoxy, are obtained by reducing compounds II compounds II are obtained by reacting comcompounds IV with a halide, R-halogen, and subsequently treating compounds III (may also be obtained by reacting compounds IV with the halide) so obtained with an alkali metal alcoholate compounds IV (including salts and optically active isomers thereof) are obtained either by first reducing compounds VII (obtained by reacting compounds VIII with 3- hydrazinopropanol) and then treating resulting compounds V with a halogenating agent, or by first treating compounds VII with a chlorinating agent and then reducing compounds VI so obtained. Pharmaceutical preparations exhibiting CNS activity and having an appetite repressing effect contain as active ingredient compounds I administration is orally or parenterally. Compounds IV are also therapeutically active.
Patent ES-354190-A1 (ES)
Title: Pyrazolyl-triazolyl coumarins
IPC: C07D521/00
Filed: 1968-05-22
Abstract: Novel 7 - [pyrazolyl - (1)] - 3 - [1,2,4 - triazolyl.(1)] coumarins of the formula in which R 1 to R 5 , independently of one another, denote hydrogen, optionally substituted alkyl radicals containing 1-4 carbon atoms, optionally substituted aralkyl radicals, optionally substituted aryl radicals, or halogen atoms, and their quaternization products of formula in which R 6 stands for an optionally substituted alkyl or aralkyl radical, and X- is an anion, are prepared by condensing a 7-hydrazino - 3 - [1,2,4 - triazolyl - (1)] - coumarin of formula with a 1,3-dicarbonyl compound of formula or a functional derivative thereof and the compound thus obtained is subsequently quaternized if required. 4 - Acetylamino - salicylidene aniline is reacted with 1,2,4-triazolyl-(1)-acetic acid in the presence of anhydrous sodium acetate and acetic anhydride followed by acid hydrolysis to form 7 - amino - 3 - [1,2,4 - triazolyl - (1)] coumarin which is diazotized and reduced to form the corresponding 7 -hydrazino derivative. The novel compounds and their quaternization products can be used for brightening fibre materials.
Patent ES-357055-A1 (ES)
Title: 5-substituted benzodiazepines
IPC: C07D243/26
Filed: 1968-08-08
Abstract: Compounds of the general formula (R1 = H, C 1-5 alkyl R2 = H, C 1-5 alkyl or alkoxy, carbalkoxy, biscarbalkoxymethyl R3 = H, halogen, NO 2 , CF 3 , C 1-5 alkyl R4'5 = H, Cl, C 1-5 alkyl or CR4R5 = cycloalkyl X = halogen) are prepared by halogenating a compound of the formula with an N-halo derivative of a carboxamide, sulphonamide or imide of a polycarboxylic acid.
Patent ES-363817-A1 (ES)
Title: Tanker for liquefied gases
IPC: B63B25/16
Filed: 1969-02-19
Abstract: In a tanker for carrying liquefied gases, a fluid-tight tank 4 in hold 3 is externally insulated by thermal insulation 7 between the tank and the walls of the hold, the outer parts of the insulation adjacent the walls of the hold being formed with passages through which any water present may pass, the water being able to drain into sumps 11 near the bottom of the hold for removal through pipes 12 by pump 13. In the embodiments described the outer part of the insulation consists of timber fixing strips 6, 61 secured to the inner surface of the hold, the fixing strips being slotted as at 6a, 6b, 6c for the passage of the water.
Patent ES-368552-A1 (ES)
Title: 1-substituted-3-(-4)-aroylpiperidines
IPC: C07D211/62
Filed: 1969-06-19
Abstract: Novel compounds of the formula where R denotes acetyl, aryl, carbamoyl, NC 1-8 alkylcarbamoyloxy, carbamoyloxy, aryloxy, aroyl, ethoxy, 4-phenyl-1-piperazinylacetyl, NC 1-8 -alkylcarbamoyl, N,N-di(C 1-8 alkyl)carbamoyl, N-arylthiocarbamoyl, N-arylcarbamoyl, carbethoxy or 2,3-dihydroxypropyl R1 denotes H, F, Cl, Br, C 1-8 alkyl, C 1-8 alkoxy or CF 3 Y denotes -CH 2 - and n is 0, or 1-4, and acid addition salts thereof, may be obtained by the steps of (1) reacting nipecotic acid or isonipecotic acid with a lower acyl anhydride to form a 1- lower acyl nipecotic or isonipecotic acid, (2) reacting the latter with thionyl halide to form the corresponding acid halide, (3) reacting the product with an aryl compound in the presence of an aluminium trihalide to give a 1-lower acyl- 3- or 4-aroylpiperidine, (4) hydrolysing to form a 3- or 4-aroyl piperidine, (5) reacting the product with an arylalkyl halide, aryloxyalkyl halide, aroylalkyl halide, #-hydroxyalkyl halide, 4- phenyl-1-piperazinyl acetyl chloride, C 1-8 alkyl isocyanate, N,N-di(C 1-8 alkyl) carbamoyl halide, arylisothiocyanate, arylisocyanate, ethyl chloroformate, 2,3-dihydroxypropyl halide, nitrourea, sodium cyanate or 2-bromoethyl ethyl ether and where an #-hydroxyalkyl halide is used, (6) reacting the 1-(#-hydroxyalkyl)-4-aroylpiperidine with a C 1-8 alkyl isocyanate. 4-Aroylpiperidines may also be obtained by the steps: (1) dehydrating 1-acetyl-4-carbamoylpiperidine to 1-acetyl-4-cyanopiperidine, (2) reacting the product with an arylmagnesium halide to give a 1-acetyl-4-aroylpiperidine, (3) hydrolysing in an acidic medium to give a 4-aroyl-piperidine and reacting the latter as in (5) above. A further preparation of 4-aroyl-piperidines comprises reacting under cyclizing conditions using NaH a [gamma]-[N-(2-haloethyl)-N-substituted]-amino butyrophenone of Formula X Intermediates are prepared by reacting ethanolamine with 2-(p-fluorophenyl)-2-(3-chloropropyl)-1,3-dioxolane to yield 2-(p-fluorophenyl)- 2 - [3 - N - (2 - hydroxyethyl)aminopropyl]- 1,3- dioxolane, reacting this with 2-(o-methoxyphenoxy) ethyl bromide to give p-fluoro-[gamma][N-2- hydroxyethyl - N - 2 - (o - methoxyphenoxy)- ethyl]-aminobutyrophenone which is acidified with HCl and then reacted with SOCl 2 to form pfluoro - [gamma] - [N - (2 - chloroethyl) - N - (2 - omethoxyphenoxyethyl)amino]butyrophenone hydrochloride. Pharmaceutical compositions useful as tranquillizing agents comprise compounds of Formula I above and a pharmaceutically acceptable carrier, preferably in the form of tablets or soft gelatine capsules.
Patent ES-370136-A1 (ES)
Title: p-AMINOARYLALKANOL DERIVATIVES AND THE PREPARATION THEREOF
IPC: C07D295/096
Filed: 1969-08-01
Abstract: The invention comprises compounds of formula wherein R1 is OH (which may be esterified or etherified), R2 is H, Me or Et, R3 is F, Cl, Br, I, NO 2 , NH 2 , Me, Et, MeS when R4 and R5 are H, or R3 is H when R4, R5 together form -CH=CH-CH=CH-, and Q is pyrrolidino, piperidino or homopiperidino and their acid addition and quaternary ammonium salts. Standard preparative methods are used. Specified intermediates corresponding with the above formula are prepared, which may have (a) instead of the -CHR2CH2R1 group: CHMeCOCl, C(: CH 2 )COCl, CHMeCHO, CHR2CO 2 R2, CMe: CHOMe, CHClCH 2 OMe, CMe 2 OH, COCH 2 Br, CHMeCO 2 CO 2 Et, CHR2CH 2 Br, CMe: CH 2 , COCH 2 OMe, CHOHCH 2 OH, CHMeOH, C(: CH 2 )CH 2 OMe, C(OH)MeCH 2 OMe, Ac, CMeCH 2 O, CHMeCON 3 , CHMeCONHNH 2 , CHMeCH 2 NH 2 and/or (b) instead of R3: CN, Ac or SH, or instead of R4R5: -(CH 2 ) 4 - or H for R3, R4, R5 and/or (c) instead of Q: Br, NH 2 , MeCONH, Br(CH 2 ) 4 CONH or 2-(hydroxy, methoxy or oxo) piperidino. Also prepared is 2-(3-chloro-4- piperidinophenyl) propyl carbonate. Therapeutic compositions for parenteral, enteral or topical application comprise compounds of the above formula, which have antiphlogistic, analgesic, antipyretic, bacteriostatic, bactericidal, antiprotozoal, diuretic, hypoglycaemic, choleretic, hypocholesterolaemic and antiradiation activity.
Patent ES-373858-A1 (ES)
Title: Dynamo-electric machine
IPC: H02K9/06
Filed: 1969-11-24
Abstract: A dynamo-electric machine or motor having rotor windings and commutator blades embedded in insulating material rotatable in an airgap defined between external and internal magnetic circuit portions, the rotor position being adjustable through the use of surface cams or shims and the airgap width being adjustable by shims, the rotor being internally cooled by way of apertures in said rotor and channels in the internal magnetic circuit portion, the rotor being reinforced by filaments binding the rotor conductors and a central, radially deformable, bush, commutator brushes being carried by holders radially slidably mounted on an angularly adjustable support and accessible externally of the motor, and magnetic field producing elements being at the internal portion of the circuit and/or being provided by a permanent or electromagnetic tubular member with L-shaped pole pieces.
Patent ES-377807-A1 (ES)
Title: Polymerization catalysts
IPC: C08F4/76
Filed: 1970-03-23
Abstract: Highly active catalysts for the polymerization of olefins are disclosed. The catalysts are prepared by mixing a hydride or organometallic compound of a metal belonging to Groups I, II or III of the Mendelyeev Periodic Table with the product obtained by contacting an oxygenated Ti compound in which one or more Ti atoms are bound through oxygen atoms to organic radicals with an activated anhydrous Mg dihalide. The polymerization of ethylene by means of said catalysts is also disclosed.
Patent ES-377812-A1 (ES)
Title: Furanone meat flavor compositions
IPC: A23L27/20
Filed: 1970-03-23
Abstract: Meaty foodstuff in which the flavor of a meaty product or a meat simulating product is improved by the incorporation of 2,5-diethyl- or 2,5-methyl-ethyl-4-hydroxy-2,3-dihydrofuran-3-one or a precursor of these compounds.
Patent ES-406670-A1 (ES)
Title: Network reclosing relay
IPC: H02H3/06
Filed: 1972-09-14
Abstract: A static protective relay comprises a reclosing unit for controlling a circuit breaker which when closed couples a primary feeder or a source of supply of a three-phase power distribution system to an alternating current secondary network through a network transformer. The reclosing unit senses when a voltage corresponding to the transformer voltage minus the network voltage is within a prescribed angular displacement range with respect to the network voltage and when its magnitude with respect to the network voltage is within a prescribed magnitude range. Upon the coincidence of both conditions, a reclose signal is provided to the network protector to cause it to connect the transformer to the network.