baber/WOPTO huggingface dataset:
Patent IT-1035237-B (IT)
Title: Photographic colloid medium contg. gelatin and co-polymer - of alkyl (meth) acrylate and acyl vinyl ketone, giving good hardening
IPC: G03C/
Filed: 1975-04-09
Granted: 1979-10-20
Abstract: A colloid medium for photographic Ag halide material consists of gelatin and a compatible, film-forming copolymer derived from the following monomers, at least 1% of the total monomers consisting of component (II):(I) alkyl (meth)acrylate(s) and opt. another ethylenically unsatd. monomer giving water-insol. homopolymers; (II) an acyl vinyl ketone of the formula H2C=CH-CO-CH2-O-CO-R (in which R is an opt. substd. lower alkyl gp.); and (III) opt. a monomer contg. a (meth)allyl gp. and a SO3M gp. or a hydroxyalkyl methacrylate. These copolymers can be hardened to at least the same extent as gelatin with conventional gelatin hardeners under the usual conditions.
Patent IT-1209388-B (IT)
Title: 2-Substd. 2-penem-3-carboxylic acid derivs. - useful as broad-spectrum antibacterial agents
Inventor: MENARD MARCEL
IPC: A61K/
Filed: 1979-12-17
Granted: 1989-07-16
Abstract: Penem cpds of formula (I) and their salts are new. In (I) Z is H or an ester protecting gp; Alk is 1-2C alkylene opt. substd by 1-4C alkyl; A is O, S, SO, SO2 or NR21, where R21 is H, alkyl, phenyl or phenylalkyl; Alk' is 2-4C alkylene; R20 is NHOH, NR22R23 or NO2, where R22 and R23 are H or alkyl; Y is H or a gp selected from; (a) an aliphatic, cycloaliphatic or cycloaliphatic-aliphatic gp. opt. substd. by one or more of OH, alkoxy, opt. substd phenoxy, opt. substd. heterocyclyloxy, opt. substd. alkylthio, opt. substd. phenylthio, opt. substd. heterocyclylthio, SH, NH2, alkylamino, dialkylamino, alkanoyloxy, alkanoylamine, opt. substd. phenyl, opt. substd. heterocyclyl, COOH alkoxycarbonyl, CONH2, alkylcarbamoyl, dialkylcarbamoyl, halogen, CH, oxo, thioxo, SO3H, OSO3H, alkylsulphonyl, alkylsulphinyl, NO2, phosphono or OPO(ORe)(ORr), where Re and Rr are as defined above (sic), (b) ORs, where R5 is an opt substd alkyl, alkanoyl, phenyl or heterocyclyl gp, the substituents on alkyl or alkanoyl being halogen, OH, alkoxy, alkylamino, dialkylamino, NH2, oxo, alkanoylamino or opt. substd phenyl or heterocyclyl, and the substituents on phenyl or heterocyclyl being OH, alkoxy, halogen, alkyl, haloalkyl, SO2Me, alkylthio, alkylamino, dialkylamino, NH2, alkanoylamino, alkanoyloxy, COOH, carboxyalkyl, SO3H or sulphoalkyl; (c) S(O)nRs, where n=0-2; (d) halogen; and (e) a phenyl or heterocyclyl gp opt substd as in (b). Cpds (I) are antibacterial agents active against Gram-positive and negative bacteria or intermediates for such agents.
Patent IT-1056147-B (IT)
Title: Cation exchange membrane of fluoro polymer - with sulphonyl gps. modified by amination, for electrolysis of alkali chlorides
IPC: C25B/
Filed: 1975-10-15
Granted: 1982-01-30
Abstract: A cation exchange membrane comprising a fluoro polymer with sulphonyl gps. in the side chains, has one surface which has been treated with a polyamine to convert most of the sulphonyl gps. to a depth of >10u to gps. of formula SO2NRR'NRR" (where R is H, Na or K. R' is 3-6C alkylene, Z2N(R") gp. or ZN(R")Z2N(R") gp. Z is 2-6C alkylene and R" is R or -SO2). The pref. polymer is a copolymer of tetrafluoroethylene and a monomer of formula CF2=CFYfSO2F (where Yf is a 2-8C bifunctional aliphatic gp) and it has a mol. wt. of 1100-1200 per proton equiv. Also claimed is an electrolytic cell using the above membrane between anode and cathode. Used for electrolysis of alkali chlorides for prodn. of Cl and alkali metal hydroxides, the amine modified side of the membrane facing the cathode. Migration of OH ions back intot the anode compartment is prevented resulting in reduced formation of chlorate and oxygen and increased current yield.
Patent IT-1052465-B (IT)
Title: Pickup for loose bales - has bale pickup regions each with its own bale input point and pivotally supported uptake components
IPC: A01D/
Filed: 1975-12-01
Granted: 1981-06-20
Abstract: The loose bale pick up has a number of bale pick-up regions each of which has its own bale input point. Devices without laterally movable equipment facilitate the entry of the bales into the inlet point. The bale pick-up regions, as a group, are arranged side by side in pick-up stations. The uptake devices have an arrangement of pivot-supported components (17, 33). This arrangement ensures that during the operation, the entry of bales takes place into an entry point via a hole which is significantly larger than the width of the bales.
Patent IT-1232576-B (IT)
Title: Refrigerator
Inventor: PIETRO AISA VALERIO MARIANI
IPC: F25B/
Filed: 1989-02-13
Granted: 1992-02-26
Abstract: This invention is about a refrigerator with at least one compartment for food storage and/or freezing; the main characteristic of the refrigerator, according to the invention, is that such compartment for food storage and/or freezing is equipped with removable trays made of high temperature resistant and bad power conductor material.
Patent IT-1208871-B (IT)
Inventor: MAIER RICHARD
IPC: B60R7/04
Filed: 1987-04-16
Granted: 1989-07-10
Abstract: The object of the invention is to create a simple driver's cab console with multiple functions, particularly for use in short cabs. The vehicle console between driver's and companion's seat (3, 4) on a lorry (2) comprises in particular a simple flat table element (5), which can be adjusted by means of a simple swivelling and arresting mechanism from a low essentially horizontal rear position, in the longitudinal direction of the vehicle, into a forward essentially horizontal high position, in which it rests on the forward cab dashboard (6) and in this position serves as a stable mounting aid for a rear upper driver's cab bed. <IMAGE>
Patent IT-1030315-B (IT)
Title: Pocket having lines of adhesive along its edges - so that the edges can be simply attached to a garment
IPC: A41H/
Filed: 1975-03-11
Granted: 1979-03-30
Abstract: A pocket (e.g. for trousers) has lines of adhesive provided along those edges of the pocket which are to be attached to the trousers, whereby activating the adhesive allows the pocket to be easily attached to the trousers by the adhesive. The pocket can be attached more quickly than by stitching.
Patent IT-1247768-B (IT)
Title: Sealed accumulator of the gas recombination type
Inventor: FOSSATI GIUSEPPE
IPC: H01M/
Filed: 1990-10-31
Granted: 1994-12-30
Abstract: A sealed accumulator of the gas recombination type comprises in the free space inside the casing, lying between the plates and the cover, a gelled mass of silica and sulphuric acid 5 capable of reducing the volume available for any evolution of gas inside the casing. (Sole figure) <IMAGE>
Patent LT-6376-B (LT)
Title: An efficient fertilizer preparation apparatus and preparation method thereof
Inventor: FAN DANNY
IPC: C05F15/00
Filed: 2016-04-26
Abstract: An efficient fertilizer preparation apparatus and an use method thereof, wherein, said apparatus comprises a fertilizer granules drying device, and said fertilizer granules drying device comprises, a mounting rack (1) and a rotary drying cylinder (4), able to be rotatably mounted on said mounting rack (1) through a bearing (420); said rotary drying cylinder (4) is provided with heating means to heat and dry fertilizer granules passing through its bottom wall, and fixedly provided with a gear ring member (41) to engage with a powered pinion (42) of a drying cylinder drive motor (43) so as to be driven in rotation; the right end of said rotary drying cylinder (4) receives fertilizer granules to be dried through a fertilizer granules receiving apparatus (3); said drying cylinder drive motor (43) connects with a controller (8) and subjects to its control.
Patent LT-6464-B (LT)
Title: Spacecraft engine fuel spray-valve with a heat control system
Inventor: BUZAS VYTENIS
IPC: F02K9/00
Filed: 2016-10-31
Abstract: Invention relates to the design of a spacecraft engine fuel spray-valve with a heat control system. The spray-valve consists of: a valve controller for moving the valve to open and close the fuel inlet to the combustion chamber; a valve closing / opening said opening; a housing connecting all parts of the spray-valve to the whole and having an O-shaped sealing ring, a protective filter and other function elements; a heat control system consisting of a heat transfer element and a thermal barrier to ensure the proper temperature of the fuel supply system and the fuel contained therein and the protection against overheating. The essence of the invention is by this technical solution eliminating the pipeline between the fuel supply control valve and the combustion chamber, ensuring precise and uniform pressure (during the entire specific pulse) fuel supply to the combustion chamber. This increases the engine's handling and fuel efficiency. The sprayer is easy to integrate into spacecraft engines.
Patent MX-172134-B (MX)
Title: Maquina para ondular longitudinalmente materiales en forma de hoja
Inventor: NILSEN TROND
IPC: B21D5/06
Filed: 1989-05-31
Abstract: La presente invención se refiere a máquina para ondular longitudinalmente materiales en forma de hoja, particularmente de metal, por operacioens progresivas de doblado/curvado sobre rodillos y contra-rodillos que giran libremente, de tal manera que se formen alternativamente ondulaciones longitudinales convexas y cóncavas, caracterizada porque en cada etapa de perfilado existen rodillos de formación hacia arriba y hacia abajo (47) pudiendo dichos rodillos de formación ser ajustados individualmente en sentido lateral respecto a la dirección de ondulación, - porque separadamente de los rodillos de formación, por lo menos un conjunto (174-K) de rodillos de accionamiento (60) están situados con los correspondientes contra-rodillos (37) pudiendo ser ajustados tanto los rodillos de accionamiento como los contra-rodillos en sentido lateral respecto a la dirección de ondulación, - porque todos los rodillos de formación (47), que corresponden a un saliente o a un surco, están situados en un mismo plano recto, mientras que los puntos de contacto equivalentes entre el material en forma de hoja y los rodillos de formación que forman los surcos, o los salienmtes respectivamente, están situados en un plano curvo, y los puntos de contacto entre los rodillos de accionamiento y el material en forma de hoja están situados en un plano común preferentemente horizontal.
Patent MX-171316-B (MX)
Title: Mejoras en manipulador para el manejo de materiales
Inventor: SILVA ARMANDO GODINEZ
IPC: B25J15/08
Filed: 1989-08-03
Abstract: La presente invención se refiere a mejoras en un manipulador para el manejo de materiales, que comprende un cuerpo para sujetarlo manualmente y una cabeza que presenta los mecanismos de sujeción de los materiales, caracterizadas porque el cuerpo está constituido por una cacha con gatillo, y un tubo de extensión dentro del cual el gatillo hace avanzar y retroceder una varilla de empuje interna y concéntrica a dicho tubo, el cual presenta en su extremo opuesto a la cacha, un muñón de acoplamiento que penetra en una sección tubular intermedia de la cabeza, la cual comprende además, una sección tubular inferior unida a la intermedia por uno de sus extremos, y por el otro a un soporte al cual está fijado un sistema móvil de varillas, las cuales através del gatillo abren y cierran las pinzas de sujeción del manipulador al comprimir un resorte fijado al interior de la sección tubular, inferior, el cual se encuentra expandido en su estado normal.
Patent MX-173095-B (MX)
Title: Procedimiento para la obtencion de dicromato sodico
Inventor: WEBER RAINER
IPC: C01G37/14
Filed: 1989-10-23
Abstract: La presente invención serefiere a procedimiento para la obtención de dicromato sódico y de soluciones de dicromato sódico mediante digestión alcalina oxidante de minerales de cromo, el procedimiento está caracterizado porque la solución de monocromato sódico se consentra por evaporación, antes de la transformación en una solución de dicromato sódico, a contenidos de 700 a 1000 g/litro de Na2CrO4, se transforman a continuación los iones monocromato en un 75 a un 95 por ciento en iones dicromato, la solución se libera a continuación, mediante refrigeración hasta una temperatura situada por debajo de 0gradosC y filtración, en una gran proporción de sulfato sódico y en la solución remanente se transforman los iones monocromato residuales mediante electrolisis y/o mediante reacción con ácido crómico y/o reacción con dióxido de carbono en caso dado tras concentración por evaporación de la solución, en iones dicromato.
Patent MX-165791-B (MX)
Title: Mejoras en composiciones lubricantes fluoradas
Inventor: PHAM HANG THANH
IPC: C10M107/38
Filed: 1989-12-13
Abstract: La presente invención se refiere a mejoras en una composición lubricante fluorada, que comprende un polioxialquilenglicol con un remate de un grupo alquilo fluorado, en cuando menos un extremo de él, caracterizadas porque la composición tiene un peso molecular entre 300 y 3000, viscosidades de alrededor de 5 a 150 centistokes a 37 grados C, y un índice de viscosidad de; cuando menos 20 y es miscible en combinación con tetrafluoroetano en el intervalo entre -40 grados C y cuando menos, +20 grados C. mejoras en un método para mejorar la lubricación en equipo de refrigeración y acondicionamiento de aire con el empleo de tetrafluoretano como refrigerante que incluye en paso de emplear la composición lubricante como lubricante.
Patent MX-173101-B (MX)
Title: Metodo para operar un sistema de inyeccion de combustible para motor de combustion interna
Inventor: SMITH DARREN ANDREW
IPC: F02B15/00
Filed: 1990-04-11
Abstract: La presente invención se refiere a un método para operar un sistema de inyección de combustible para motor de combustión interna, en donde el combustible es inyectado directamente en forma cíclica dentro de una cámara de combustión del motor a través de una boquilla que se pueden abrir selectivamente, el método está caracterizado porque incluye controlar la operación de la boquilla para mantener periódicamente abiertos los medios de boquilla mientras que no se entregue combustible a/o a través de la boquilla y durante una parte de al menos un ciclo del motor cuando el gas en la cámara de combustión esté a una temperatura y presión, de modo que el gas de la cámara de combustión pasará dentro de la boquilla abierta para elevar la temperatura de la misma lo suficiente para quemar los depósitos de contaminante sobre la misma.
Patent MX-14-B (MX)
Title: Estructura tubular desarmable para la colocacion de computadora en escritorio
Inventor: ISBAILE VICTOR WADICAPUR
IPC: A47B21/03
Filed: 1991-10-30
Abstract: Modelo de utilidad de una estructura tubular desarmable que se adhiere mecanicamente a la parte lateral de cualquier escritorio con el objeto de que, en su parte superior se coloque el teclado y monitor de una computadora, dicha parte superior o base del teclado y monitor tiene capacidad de girar 36 grados subir o bajar, por lo que optimiza el espacio y permite tener un escritorio libre, y la comodad del usuario.
Patent MX-174418-B (MX)
Inventor: POLLITT RICHARD FRANCIS
IPC: G06F1/16
Filed: 1991-11-21
Abstract: This invention relates to a personal computer with a folding keyboard and, more particularly, to a personal computer contained within a compact enclosure when stored in a non-use position. The personal computer has a clamshell enclosure having first and second housings joined for pivotal movement one relative to the other about an elongate housing axis and between a folded position and a use position. Computer operating components are mounted in the enclosure. A keyboard assembly is operatively associated with the enclosure and the computer operating components and has first and second keyboard portions each bearing manually engageable elements for entering characters and commands. The portions are coupled together for pivotal movement one relative to the other about a keyboard axis perperdicular to the housing axis and coupled with the enclosure for sliding movement relative between a folded, stored position interposed between the housings and an opened, use position partially displaced from and overlying a side edge of the enclosure The keyboard assembly has, when folded about the keyboard axis, dimensions received wholly within the outline configuration of the enclosure. <IMAGE>
Patent PT-79801-B (PT)
Title: Improvements in fibre reinforced plastics and process for the manufacture of such materials
Inventor: EADVAN BRONISLAW
IPC: B29B7/90
Filed: 1985-01-04
Abstract: An air permeable sheet-like structure comprising 20 to 60% by weight of reinforcing fibres having a high modulus of elasticity (as herein defined), and being between about 7 and about 50 millimetres long, and 40 to 80% by weight of wholly or substantially unconsolidated particulate plastics material, and in which the fibrous and plastics components are bonded into an air permeable structure.
Patent PT-80884-B (PT)
Inventor: TROFAST JAN WILLIAM
IPC: A61K31/57
Filed: 1985-07-29
Abstract: Pharmaceutical composition for administration primarily to the respiratory tract when treating and controlling anti-inflammatory conditions comprising liposomes in combination with a compound of the formulawherein Q isand R<sup>1</sup> is a saturated or unsaturated, straight or branched alkyl group with 11-19 carbon atoms and R is H, -COCH<sub>3</sub>, -COC<sub>2</sub>H<sub>5</sub>, -CO(CH<sub>2</sub>)<sub>2</sub>CH<sub>3</sub> or -CO(CH<sub>2</sub>)<sub>3</sub>CH<sub>3</sub>.The invention also refers to the compounds of the formula I per se processes for preparation of these compounds and to a method for the treatment of inflammatory conditions.
Patent PT-80969-B (PT)
Title: Infant diaper with improved fit
IPC: A61F13/15
Filed: 1985-08-16
Abstract: A disposable infant diaper is provided having a modified "T" configuration with a substantially rectangular absorbent core making the stem of the "T" and breathable fabric making the top of the "T". The breathable fabric is substantially non-yielding in a cross-direction. The closure means are integral inside the top of the "T" which forms the back waistband portion.
Patent PT-81655-B (PT)
IPC: A23L29/20
Filed: 1985-12-11
Abstract: A gellable composition comprises (1) gellan, (2) xanthan gum, and (3) a galactomannan and/or glucomannan gum capable of producing a gel in combination with xanthan gum, especially carob, tara, cassia or konjac gum. Preferably the ratio of gellan: xanthan; gellan: galactomannan or glucomannan; and xanthan: galactomannan or glucomannan each lie within the range of from 5:1 to 1:5. In an aqeuous system the gum mixture is preferably present in a total amount of from 0.1 to 5% by weight based on the weight of the aqueous phase.
Patent PT-82947-B (PT)
IPC: B29C48/305
Filed: 1986-07-08
Abstract: A closable bag of flexible material is provided with a separate inlet member (3) with an opening for filling the bag with a substance, for instance liquid, which inlet member is fastened to the bag. A separate member (7) is arranged for closing the filling opening from inside the bag. The closing member (7) for its closing of the filling opening is arranged for releasable sealing engagement with the inlet member (3), thereby enabling a subsequent partial discharge and reclosing of the bag. The separate inlet and closing members (3, 7) are substantially resistant to deformation and have means (6, 12) for engagement by respective elements of an operating equipment (13-16) arranged outside the bag. The operating equipment includes a filling member connectable to the inlet member, and means for sterilizing a space formed between the filling and closing members.
Patent PT-83369-B (PT)
IPC: H04W36/12
Filed: 1986-09-12
Abstract: A cellular mobile telephone system having a central exchange (4) for receiving incoming calls from an external telephone net work (5), and a plurality of base stations (1, 2, 3) having connections (8, 9, 10) to the central exchange and having a plurality of radio channels AC, BC, HC for communication with intelligent mobile telephone units (6) in the associated cell area. The radio channel communication (33) of a mobile telephone unit (6) is transferred between various base stations dependent on the movement of the mobile telephone unit within various cell areas and the signal strength of the respective communication link to the base stations involved. A call transfer is commanded by the mobile telephone unit (6), the unit itself making the necessary signal strength measurements (35, 36) during short interruptions of the call in progress. The switch of the call in the mobile telephone unit is not made until the new call path has been established. Each base station (1, 2, 3) is connected to the central exchange (4) via one signle or a few lines (8, 9, 10), primarily intended for incoming calls. Outgoing calls (33) will be set up directly to the public telephone net work (5) via a local exchange (7) assigned to the base station.
Patent PT-85944-B (PT)
Inventor: BRIGHT GENE MICHAEL
IPC: C07D401/14
Filed: 1987-10-19
Abstract: A series of bridged bicyclic imide compounds having a 4-(4-[2-pyrimidinyl]-1-piperazinyl)butyl group attached to the imide nitrogen are useful for alleviating the symptoms of anxiety and depression in human subjects.
Patent PT-89061-B (PT)
Inventor: LEEB RICHARD
IPC: A61K9/20
Filed: 1988-11-23
Abstract: Stabilised compounds of the formula I 
<IMAGE>
 in which R, R<1>, R<2>, R<3>, R<4> and R<5> have the stated meanings, and process for the preparation thereof are described. The stabilised compounds are suitable for the production of pharmaceutical preparations.
Patent PT-89713-B (PT)
Inventor: ORNSTEIN PAUL LESLIE
IPC: C07D401/06
Filed: 1989-02-14
Abstract: The present invention provides novel tetrazole derivatives useful as excitatory amino acid receptor antagonists and in treating a variety of associated nervous system disorders.
Patent PT-90803-B (PT)
Inventor: NOREEN ROLF
IPC: A61K31/7072
Filed: 1989-06-09
Abstract: Compounds of the formula <CHEM> wherein R<1> is OH, NH2; R<2> is a heteroaromatic or aromatic substituent as defined in claim 1; R<3> is H, OH, F, OCH3; R<4> is H, F, OH or an ether or ester residue thereof, OCH3, CN, C IDENTICAL CH, N3; R<5> is OH or an ether or ester residue thereof including mono-, di- and triphosphate esters; <CHEM> wherein n is O or 1 and M is hydrogen or a pharmaceutically acceptable counterion such as sodium, potassium, ammonium or alkylammonium; and pharmaceutically acceptable salts thereof; and pharmaceutical compositions comprising said compounds can be used for therapeutic and/or prophylactic treatment of virus infections such as AIDS. Compounds of the formula <CHEM> wherein R<1> and R<2> are as defined above, are new precursor compounds.
Patent PT-99390-B (PT)
Inventor: SERVAIS ALBERT
IPC: G02B1/14
Filed: 1991-10-31
Abstract: A reflective article such as a mirror comprises a reflective metal coating of silver deposited on a glass substrate, which coating has been treated with an acidified aqueous solution of a stannous salt, which solution is free from opalescence, thereby to augment the population of tin atoms in a surface of said metal coating. Such a metal coating comprises a reflective layer of silver and has a surface stratum having a population of tin atoms which is augmented as compared with the population of tin atoms (if any) in an underlying subsurface stratum by at least one tin atom per hundred metal atoms thereby conferring on such metal coating an enhanced resistance to corrosion. A method of manufacturing a reflective article comprising a reflective metal coating deposited on a glass substrate, comprises the following steps: forming a metal coating comprising a reflective layer of silver on a surface of the substrate, contacting the metal coating with a freshly-made acidified aqueous treatment solution of a stannous salt to augment the population of tin atoms in a surface stratum of said metal coating, such solution being free from opalescence, and washing and drying the thus treated metal coating. The metal coating may be constituted by said reflective layer of silver and a thin overcoating film of copper. The surface stratum may also contain a population of titanium atoms. The article may also form part of a glazing unit.