baber/WOPTO huggingface dataset:
Patent IT-1243647-B (IT)
Title: Method and device for ensuring emergency operation of an electronic-injection internal-combustion engine
Inventor: BACCHIERI GIUSEPPE
IPC: F02D/
Filed: 1990-06-22
Granted: 1994-06-16
Abstract: It is envisaged that in an emergency situation, due to the failure of the conventional electronic control unit controlling the electronic injection of the engine, said unit is operationally replaced by a device able to generate at least two different frequencies for operation of the injectors, namely a first frequency which is such as to allow start-up of the engine and allow a certain idle speed to be maintained and a second higher frequency for travel which is reached, from the preceding frequency, by means of a switching operation. This therefore results in two different fuel throughputs which are not influenced by the parameters arising during the normal injection process; the driver merely has to regulate the air by means of the accelerator pedal and, by means of this action, find the optimum travel conditions suited for the particular emergency fuel supply conditions. <IMAGE>
Patent IT-1231182-B (IT)
Title: Temp. control for oven
Inventor: HAN SANG SOO
IPC: G05D/
Filed: 1989-03-10
Granted: 1991-11-23
Abstract: The temp. sensors operate with a voltage output and are coupled to a control circuit including constant voltage supplies and current monitoring systems. The measured voltages from the sensorsa are compared with reference levels and a correction signal is derived. This is used to control the heating elements to maintain the temp. at the selected level. No moving parts are required, nor any mechanical control elements. The control circuit has a self analysis mode which switches off the control if an abnormality is detected, e.g. if any part of the control circuit fails.
Patent IT-1048338-B (IT)
Title: Flexible high resilience polyurethane foam prepn. - using foam stabilising polyether polyol, non-shrinking or-collapsing on curing
IPC: C08G/
Filed: 1975-10-24
Granted: 1980-11-20
Abstract: In forming a flexible, highly resilient polyurethane foam, the improvement comprises incorporating into the reaction mixt., a foam stabilising supplemental polyether polyol (I) contg. >=30% of primary OH gps., an av. of 2-6 OH gps., OH no. of 250-800. (I) is an adduct of a 2-4C alkylene oxide and a mixt. of (i) dextrose and water, (ii) dextrose and an aliphatic diol or triol or (iii) dextrose, water and an aliphatic diol or triol. The reaction mixture contains an org. polyisocyanate, foaming agent, catalyst, polydimethylsiloxane liquid surfactant and a polyether polyol (II) of mol. wt. >=4000 and having a polyhydroxy alcohol nucleus of functionality 2-4 to which are attached polyoxyalkylene segments and a ratio of primary to secondary OH gps. of 1.5-6:1. The foams do not substantially shrink or collapse before they are fully cured. They have a density of 1.8-3.8, pref. 2.2-3.0 lbs/cu. ft. and an SAC factor, as a measure of support provided by cushioning material, of 2.4-2.7; the foams are quite flexible and soft at the surface, exhibit little or no tendency to bottom out. The foams also have good tear strength, tensile strength and elongation and are used in moulded automobile seats and other cushioning applications.
Patent IT-1008553-B (IT)
IPC: B08B9/057
Filed: 1973-09-10
Granted: 1976-11-30
Abstract: 1434720 Pipe-line pigs; isolating pipe-line sections W F JONES 10 Sept 1973 [8 Sept 1972] 41824/72 Headings F2N and F2P A pipe-line pig includes an assembly of cup washer 4 and plates 7, 8, which is slidable along pig body 1 towards a fixed plate 12 to deform an annular elastomeric element 16 into a substantially flat annular shape, Fig. 2 (not shown), the periphery of element 16 then urging the rim region of cup washer 4 radially outwardly into firm engagement with the pipe-line wall. Two such pigs may be used to block the ends of a section of pipe-line to be repaired. Retractable probes 18 are provided on the pipe-line at the locations to be blocked. In the position shown, probe 18 abuts plate 7 to halt the pig. Extension of the probe until its tip is adjacent collar 14 causes assembly 4/7/8 and element 16 to assume their pipe-line blocking configuration (Fig. 2) because of the wedging action of the probe between fixed plate 11 and the sliding assembly.
Patent IT-1053534-B (IT)
Title: Rotary disc stone or metal cutter - has balance beam engaging pair of elastic buffers
IPC: B24B/
Filed: 1974-10-23
Granted: 1981-10-10
Abstract: Elastic buffers (12, 13) limit balance beam (6) rotation, this obviating short lived springs and imparting reciprocal transverse motion to the cut. The buffers (12, 13) are on the same side of the balance beam (6) but on opposed sides of its fulcrum (7). Forces are transmitted from buffer (12 or 13) to balance arm (6) by a stop member (16) which is fixed adjustably to the beam. This stop is an angle iron bolted using elongated slots; and alternatively the beam can be fixed to a sub-frame mounted movable carriage. To effect a cut the operator presses lever (11), causing the balance beam to bear progressively on buffer (13).
Patent IT-1233655-B (IT)
Title: Anti-slip device to sink into resin, plastic or rubber soles
Inventor: SPADONI OTTAVIO
IPC: A43B/
Filed: 1989-07-10
Granted: 1992-04-13
Abstract: This invention concerns an anti-slip device involving a small box destined to be sunk into plastic or rubber soles, from which they can exit by degrees, by rotating a driving screw, two threaded metal pivots which ensure stable adherence of the sole even on the most slippery surfaces such as icy or lubricated surfaces.
Patent IT-1083251-B (IT)
IPC: C08G81/00
Filed: 1977-05-05
Granted: 1985-05-21
Abstract: The present invention relates to copolymerizable macromolecular monomers comprised of linear polymers or copolymers having one terminal moiety which contains two functional groups of substantially equivalent reactivity in participating in a condensation copolymerization reaction with difunctional condensible comonomers or prepolymers wherein the macromolecular monomers have substantially the same molecular weight. The present invention also relates to chemically joined, phase separated graft copolymers of the copolymerizable macromolecular monomers with at least two different condensible difunctional comonomers capable of reacting with each other and at least one of which is capable of reacting with the terminal moiety on the macromolecular monomers. Alternatively, the copolymerizable macromolecular monomers may be copolymerized with preformed polymeric segments which are the reaction products of at least two different condensible difunctional comonomers and which have a functional group on each end of the segments capable of reacting with the terminal moiety on the macromolecular monomers.
Patent IT-1238991-B (IT)
Inventor: TOTIS PIERINO
IPC: B65B13/02
Filed: 1990-02-12
Granted: 1993-09-17
Abstract: Method to bind packages of metallic mesh, the binding being carried out by the insertion of binding elements normally into lateral links of the meshes and being completed by the reciprocal twisting of the ends of the binding elements, the packages of metallic mesh arriving from plants which produce and stack the metallic meshes or from any system that conveys the meshes, the method comprising the following working steps:   the halting at a binding position of the package (11) of metallic mesh arriving on a suitable conveyor means, the insertion of straight free segments of a preset and determinable length of a binding element (20) into preselected links of the package (11), such segments having their ends protruding from the two sides of the package (11), the bending of such ends of the binding elements (20) towards the outside of the package (11) in opposite directions so as to form a portion of the binding element (20) on the outside of the package (11) and substantially parallel to a segment of the binding element (20) located on the inside of the links, such portion comprising partially superimposed segments of those ends,   the gripping and clamping of the partially superimposed segments,   the twisting of the partially superimposed segments, the unclamping of the partially superimposed segments so as to release the tension induced in the binding element (20) during the twisting step, and   removal of the package (11) thus bound, these working steps being capable of being carried out at the same time or in succession at a plurality of points arranged for the binding of the package (11), the length of the inserted segment of the binding element being fully capable of being preset according to the height of the package (11) to be bound. Apparatus (10) to bind packages (11) of metallic mesh, the binding being carried out by the insertion of binding elements (20) normally into lateral links of the meshes and being completed by reciprocal twisting of the ends of the binding elements (20), the packages (11) of metallic mesh arriving from plants which produce and stack the metallic meshes or from any system that conveys the meshes, the apparatus (10) employing the above method and consisting of the following main working assemblies:   a structure (14) to support a movable trolley unit (15) able to move in relation to the package (11) being bound, an assembly (17) able to move in relation to the movable trolley unit (15) and bearing means to straighten (19), draw (22) and shear (23) the binding element (20),   means (24-32) to bend the binding element (20), guide means (31) for the bent segments of the binding element (20), and an assembly (27) to unite the binding element (20), this assembly (27) bearing movable gripper means (29) and movable twisting means (28). g
Patent IT-1239671-B (IT)
Title: Frames for swing-mirrors and related swing-mirrors
IPC: E06B/
Filed: 1990-04-13
Granted: 1993-11-11
Abstract: Frame for swing-mirrors, cabinet doors and cabinets with mirrors, double-face separator panels with mirrors or the like, including many lateral profiles (11) with support means (15, 16) of at least one mirror (12) and one posterior panel (20), a volume (25) being included between the said lateral profile (11), at least one said mirror (12) and a posterior panel (20), said lateral profile (11) being connected to angular element means (19) working with a control device (18, 27) working with two respective contigs lateral profiles (11) including support means (17) posterior panel (20) and said volume (25) being material filled with injected frothy material that joins itself to all of the other components of the swing mirror.
Patent LT-5695-B (LT)
Title: Flying apparatus
Inventor: GEDVILAS EDMUNDAS
IPC: B64C3/00
Filed: 2009-03-23
Abstract: The invention relates to aviation technique, namely to apparatus for vertical start and landing. A flying device comprises an engine, equal wings, straight longeron, which is made shell shaped. At walls of longeron by attack angle tightly chequerwise are installed sides made from single wing plates and upper elastic valve plates, which form variable wing chambers, body chamber and common reaction chamber. Opposite elbows of end of axis of engine are placed in mentioned reaction chamber. Mentioned elbows by links from both sides are connected to longeron levers, which are mounted on axis by duplex joint in upper part of a body.
Patent MX-168509-B (MX)
Title: Composiciones de revestimiento
Inventor: REDMAN RICHARD PAUL
IPC: C08L63/00
Filed: 1988-05-27
Abstract: La presente invención se refiere a una composición de revestimiento que comprende: i) un producto de reacción de amina-epóxido no gelificado que tiene unidades derivadas de: a) cuando menos una amina secundaria; b) opcionalmente una amina primaria; c) unidades derivadas de un poliepóxido; d) opcionalmente unidades de tapón para el poliepóxido; e) opcionalmente unidades derivadas de una polioxialquilano poliamida y f) unidades de tapón opcionalmente para la amina primaria o la polioxialquilamina derivada de un mono-epóxido; ii) un entrelazador del producto de reacción de amina-epóxido, entrelazador que es un producto de reacción mezclado derivado de un diol y/o de un triol; una mezcla de diisocianato de 4,4'-difenilmetano y un derivado de uretonimina de diisocianato de 4,4'-difenilmetano que tiene la fórmula.
Patent MX-171781-B (MX)
Title: Mejoras a cebolletas y dispersores de agua
Inventor: SANTOS ROGELIO ARMANDO HERNAND
IPC: B05B1/18
Filed: 1989-05-17
Abstract: La presente invención se refiere a mejoras a cebolletas y dispersores de agua, de las del tipo que comprende en combinación medios para acoplarse a un tubo de alimentación, y por el otro elementos de difusión para producir los distintos chorros de la regadera, estando en el presente caso la regadera caracterizada por un cuerpo en cuyo interior se localizan los distintos mecanismos de la cebolleta; una boca que por medio de su rosca se acopla a la parte inferior del cuerpo de la cebolleta y de la combinación de ambas resulta una cavidad; un empaque que alojado en la cavidad resultante de la unión de la boca y el cuerpo sella la misma para que el agua no pueda ventilarse a través de ese punto de unión; una salida que colocada en la parte inferior de la cebolleta permite que a través de la misma salga el agua hacia el exterior.
Patent MX-168208-B (MX)
Title: Hidrolimpieza de la superficie exterior de una tuberia para remover revestimientos
Inventor: CHAPMAN GORDON R
IPC: B08B9/023
Filed: 1989-05-19
Abstract: La presente invención se refiere a un aparato para la hidrolimpieza de la superficie exterior de una tubería o similar, el cual comprende: una estructura adaptada para rodear por lo menos parcialmente una porción de una tubería, y en el uso, definir un pasaje longitudinal a través del cual se extiende la tubería; una pluralidad de elementos de boquilla de chorro de líquido montados a dicha estructura en una relación espaciada aparte para rodear, en el uso, a dicha tubería, en una relación espaciada circunferencialmente aparte uno del otro, y con cada uno de dichos elementos de boquilla en una relación espaciada con la superficie exterior de la tubería, y configurado de tal manera que, en el uso, los chorros de líquido desde dicho elemento de boquilla pueden impactar sobre la superficie de la tubería a lo largo de trayectorias prescritas localizadas en una región anular que se extiende alrededor de substancialmente toda la extensión circunferencial de la tubería; un elemento para suministrar líquido a alta presión hacia dicho elemento de boquilla, para causar que los chorros de líquido sean emitidos desde dicho elemento de boquilla; dicho elemento de boquilla y dicha estructura están adaptados para moverse en relación con la superficie de la tubería cuando están en operación, de tal manera que la región anular del impacto de chorro recorre longitudinalmente en relación con la tubería, para efectuar la limpieza de la superficie exterior de la tubería.
Patent MX-172564-B (MX)
Title: Mejoras en pantalla de control para transmision de engranaje de cambios
Inventor: DUNKLEY MICHAEL WILLIAM
IPC: B60W10/10
Filed: 1985-07-22
Abstract: La presente invención se refiere a una pantalla de control para una transmisión de engranaje de cambios, caracterizada por: una primera sección que representa información indicativa de la relación de engranes vinculada actualmente; una segunda sección de pantalla que representa información indicativa de la relación de engranes vinculada mas alta permisible; y una tercera sección que representa información indicativa de la relación de engranes vinculada menor.
Patent MX-166725-B (MX)
Title: Proceso para la produccion de un vulcanizado que tiene una reducida permeabilidad al aire
Inventor: CHEUNG SEUNG-TONG
IPC: B60C1/00
Filed: 1988-12-15
Abstract: La presente invención se refiere a un proceso para la producción de un vulcanizado que tiene una reducida permeabilidad al aire, que comrpende: a) mezclar en un equipo mezclador de caucho o hule (i) 100 partes por peso de un terpolímero de caucho; (ii) aproximadamente de 30 a 90 partes por peso de al menos un tipo de negro de carbón, y (iii) un sistema de curado que comprende desde aproximadamente 1 hasta aproximadamente 10 partes por peso de óxido de zinc, desde aproximadamente 0.2 hasta aproximadamente 2 partes por peso de azufre elemental y desde aproximadamente 0.5 hasta aproximadamente 3 partes por peso de al menos un acelerador con base de azufre, y b) curar la mezcla mediante calentamiento a 150 grados C hasta aproximadamente 200 grados C durante 5 hasta aproximadamente 120 minutos, el proceso está caracterizado en que el terpolímero de hule o caucho comprende desde aproximadamente 0.5 hasta aproximadamente 2 por ciento en mol de isopreno, aproximadamente de 2 hasta aproximadamente 7 moles por ciento dfe alfa-metilestireno y aproximadamente de 91 hasta aproximadamente 97.5 por cineto en mol de isobutileno.
Patent PT-73094-B (PT)
Title: Lubricant composition and metal forming process
IPC: B05D5/08
Filed: 1981-05-27
Abstract: A drawing and ironing process is disclosed for making unitary can bodies from blackplate, or non-tinned steel, utilizing a novel composition comprising finely-divided molybdenum disulfide, an acrylic ester/arcylic acid polymer and a polyethylene or similar wax, in an aqueous medium.
Patent PT-84870-B (PT)
Inventor: PEGG STEPHEN JOHN
IPC: C07D501/38
Filed: 1987-05-14
Abstract: A process for preparing compounds of the formula I: <CHEM> wherein X is sulphur, oxygen, methylene or sulphinyl (R or S configuration), R<3> is hydrogen or methoxy, R<4> is an optionally substituted (1-4C) alkyl group, Y is hydrogen or a carboxyl protecting group and Q is an optionally protected amino group or an acylamino group, which comprises reacting a compound of formula (II) <CHEM>  with a compound of formula (III) <CHEM> wherein R<4> is as defined above and W and Z represent hydrogen atoms or a group or groups removable to yield the compound of formula (I). The compounds of the formula I are useful intermediates in the preparation of cephalosporin antibiotics.
Patent PT-86354-B (PT)
Inventor: MUELLER KARL F
IPC: G02B1/04
Filed: 1987-12-14
Abstract: A contact lens possessing a wettable surface in its ocular aqueous environment of use fabricated from a hydrophobic addition polymer incorporating between about 0.5 and about 30 % by weight oxirane substituted units in the backbone thereof, wherein the outer surfaces of said lens contain an effective hydrophilicity inducing amount of a reaction product of said oxirane substituted units of the formula I, <CHEM> wherein R is hydrogen or methyl; R<1> is carbonyl or lower alkylene; n is 1 to 4; and R<0> is hydrogen or <CHEM> with a reactive water soluble nucleopile selected from an organic amine, alcohol, thiol, urea or thiourea, or sulfite, bisulfite or thiosulfate and the use thereof by placement in the eye of a patient in need of the same to correct vision defects of a refractive nature.
Patent PT-87176-B (PT)
Inventor: LAGABE ANDRE
IPC: F16L33/04
Filed: 1988-04-06
Abstract: 1. Tightening band (1) comprising a substantially annular and open bracelet (2) constituted by a material, in particular a metal, which is elastically deformable so that when it is not in use the annular bracelet remains partly open, and tightening means associated with said bracelet in order to allow the closing-up of the ends of the latter and the tightening of the bracelet, said tightening means comprising, on the one hand, a threaded rod (6) which is provided with an enlarged head (7) at its free end and which cooperates by screwing with a member (5) for supporting the threaded rod supported, at one end or in the vicinity of one end of the open bracelet, in order to be able to pivot about an axis substantially parallel to the axis of the bracelet, the rod extending substantially transversely to this pivot axis, and, on the other hand, a retaining member (8) which is supported on the other end or in the vicinity of the other end of the open bracelet and which comprises a through-notch (9) disposed and dimensioned so that the threaded rod (6) can be engaged therein and that the enlarged head (7) of the latter bears against the surface of the retaining member directed away from the other end of the open bracelet, in order that a rotation of the threaded rod causes closing-up or opening of the two ends of the bracelet and thus respectively tightening or loosening of the latter, characterised in that the end of the notch intended to co-operate with the enlarged head of the threaded rod has an enlargement (9b) which has a sufficient transverse dimension and which is shaped to receive all or part of the enlarged head (7) and in which this enlarged head (7) remains engaged, once it is introduced therein, under the action of the elasticity of the material constituting the bracelet, which tends to elastically separate the two ends of the latter one from the other.
Patent PT-90852-B (PT)
Inventor: PODSZUM WOLFGANG
IPC: A61K6/083
Filed: 1989-06-14
Abstract: Crosslinked (meth)acrylates with a particle size in the range from 0.001 to 10  mu m, which have a degree of swelling from 100 to 2000% by weight and a degree of crosslinking of from 50 to 100% by weight, based on the polymer, are fillers for dental applications.
Patent PT-94800-B (PT)
Inventor: ALENDA JOSE CERDAN
IPC: B05B12/00
Filed: 1990-07-24
Abstract: Irrigation equipment having rotary motion or transverse forward advance, characterized in that, in addition to providing an irrigation function, it can at the same time be used for phytosanitary treatments of the soil. <IMAGE>
Patent PT-96080-B (PT)
Inventor: MARTEL ALAIN
IPC: C07D521/00
Filed: 1990-12-04
Abstract: Compounds of the formula <CHEM>     A   is an unsubstituted or hydroxy-substituted straight or branched C1-10 alkylene group or a straight or branched C1-10 alkylene group having an intervening heteroatom selected from oxygen, sulfur and nitrogen; R<2>   is hydroxy, halogen, C1-4 alkoxy, nitrile, azido, a quaternary ammonio group, -NR<5>R<6>,   <CHEM>     B   is a straight or branched C1-6 alkylene group or a direct bond when R<3> is joined to the sulfur atom through a carbon atom thereof;   R<3>   is a residue of an organic group; R<4>   is hydrogen, a removable carboxy-protecting group or a physiologically hydrolyzable ester group; R<5> and R<6>   each are independently hydrogen, C1-6 alkyl, C1-4 alkoxy, hydroxyethyl, azidoethyl, aminoethyl, and when R<5> is hydrogen or C1-4 alkyl, R<6> is hydroxy, C1-4 alkoxy, amino, C1-4 alkylamino, di(C1-4)alkylamino, substituted C1-4 alkyl wherein said alkyl substituent is selected from hydroxy, azido, amino, guanidino, nitrile, carboxy, formimidoyl and phenyl, or an acyl residue of an amino acid or peptide; or R<5> and R<6>, taken together with the nitrogen atom to which they are attached, is an unsubstituted or substituted heterocyclic ring having 1 to 2 ring members and having up to four heteroatoms in each ring independently selected from oxygen, nitrogen and sulfur, wherein said substituent is selected from the group consisting of C1-4 alkyl1 C1-4 alkoxy, trifluoromethyl, hydroxy, halogen, amino, nitrile, carboxy, carbamido, carbamoyl, C1-4 alkylamino and amino (C1-4) alkyl; W   is a direct bond, oxygen, sulfur or NR<1><0>; Y   is oxygen or NR<1><0>; Z   is hydrogen, hydroxy, C1-4 alkyl, C1-4alkoxy, -NR<7>R<8>, amino(C1-4)alkyl, azido(C1-4)alkyl or hydroxy (C1-4)alkyl; R<7> and R<8>   each are independently hydrogen, C1-4 alkyl or alkanoyl; and R<1><0>   is hydrogen, C1-4 alkyl, C1-4 alkylamino or di(C1-4)alkylamino;   or a non-toxic pharmaceutically acceptable salt thereof, are novel antimicrobial agents which are useful in the treatment of infectious disease in humans and other animals. Novel intermediates and processes for their preparation are also disclosed.
Patent PT-97274-B (PT)
Inventor: WELLS ROBERT LEE
IPC: A61K8/81
Filed: 1991-04-05
Abstract: The present invention relates to rinse off hair conditioner compositions comprising from about 0.2% to about 20% of certain hair styling polymers, from about 0.2% to about 20% of certain non-aqueous solvents for said hair styling polymers, and from about 0.05% to about 25% of a hair conditioning agent, in an aqueous base, wherein the polymer and solvent are present in the composition as a dispersed fluid phase.