baber/WOPTO huggingface dataset:
Patent IT-1245302-B (IT)
Title: Assembly of modular metal sections for the construction of door and window frames of the leaf and sliding-door type
Inventor: ZANONI EDOARDO
IPC: E06B1/12
Filed: 1990-11-26
Granted: 1994-09-19
Abstract: An assembly of modular metal sections for the construction of door and window frames of the leaf and sliding-door type comprises a plurality of main sections 1,11,21,31,41,51,61,71 formed by a body part 2,12,22,32,42,52,62,72  defining a substantially rectangular volume with two larger sides 3,13,23,33,43,53,63,73 and two smaller sides 4,14,24,34,44,54,64,74, by at least one lateral flange 5,15,25,35,45,55,65,75 projecting from said body part by way of continuation of one of said smaller sides and by at least one receiving seat 9,19,29,39,49,59,69,79 for glass or a closing mechanism, associated with one of said larger sides and defined by two hook-shaped projections 8,18,28,38,48,58,68,78 of said larger side, one of which is situated close to said lateral flange and the other of which is situated at the opposite end of said larger side. Fig. 1 <IMAGE>
Patent IT-1077172-B (IT)
IPC: B29C48/21
Filed: 1977-05-20
Granted: 1985-05-04
Abstract: The disclosure relates to a method of making a trim strip comprising the extrusion of a vinyl material to form a body which is so shaped that it can be confined in a peripheral slot in a roll, thereby to permit substantial pressure to be applied on the extruded body and a decorative strip by a mating roll. The top portion of the extruded body has side extensions which are supported by the edges of the recessed roll; thus, substantial pressure can be applied on the entire top of the decorative surface strip and the body to produce an adhesive bond or a bond by heat sealing. After the body is cooled, it is advanced through a number of aligned milling cutters to machine aligned recesses in the sides of the body to produce a retention cutout. After being machined to depth, the trim strip is advanced through a pair of grinding wheels to accurately form and space the recesses. During the extruding operation, a coated wire may be embedded within the body in the conventional manner.
Patent IT-1063259-B (IT)
Title: Circular knitter thread cutter - has a projection on moving cutter bar acting against blade to enlarge range of suitable threads
IPC: B04B/
Filed: 1976-06-21
Granted: 1985-02-11
Abstract: The mechanism to clamp and cut the thread on a circular knitter, partic. a double cylinder circular knitter, has a number of neighbouring moving bars acting against a fixed blade. Each of the bars has an extension between the hooked end and the body of the component. This is displaced from the hooked end and ranges almost parallel to the hook. The projection surface is set back from the cutting edge of the blade by an amt. representing the cross section of the thread to be cut and clamped. The design allows threads of various gauges to be handled, and also allows simple modification of the knitter by exchanging very few parts without changing the whole unit.
Patent IT-1134665-B (IT)
Title: Methanator using finned heat pipes to control temp. rise
Inventor: MCCALLISTER ROBERT A
IPC: C07C/
Filed: 1980-12-10
Granted: 1986-08-13
Abstract: Process and appts. are claimed for producing SNG by the catalytic methanation of synthesis gas (H2+CO) obtained by the gasification of carbonaceous feedstockes in the presence of steam and oxygen. The process is effected in appts. comprising at least two chambers, with heat pipes extending between the chambers, the heat pipes in the first (reaction) chamber having fins comprising Ni catalyst. The reaction heat is absorbed by the fins and is transferred to a heat transfer medium (I) flowing through the pipes from the second chamber. The process is suitable for large-scale applications and solves the problems associated with temp. control in the reactor and the removal of the heat of the reaction.
Patent IT-1114668-B (IT)
Title: Disperse azo dyes for polyester, polyamide etc. - derived from 3-substd. alkoxy-(N,N)-di:substd. aniline coupler
Inventor: FEO FRANCESCO DE
IPC: C09B/
Filed: 1977-11-14
Granted: 1986-01-27
Abstract: Insoluble azo dyes of formula (I) are new: In (I), D = residue of a carbocyclic or heterocyclic diazo component, opt. substd. e.g. by halo, CF3, CN, NO2, SO2NH2, Q, NHCO.Q, SO2Q, SO2NHQ, SO2NQ2, CO2Q, SO2NHPh, hydroxyethoxy, chloroethoxy, methoxyethoxy, cycloalkoxycarbonyl, phenyl, phenoxy, phenylazo or naphthyl azo, Q is 1-4C alkyl. X = CH2CH2, opt. substd. by halomethyl, Q, aryl, aralkyl or CH2OCO(NH)nR, R = 1-8C alkyl opt. substd. by halo, CN, COOH) aryl (opt. substd. by >=1 halo, 1-4C alkyl or alkoxy) 1-8C alkoxy, aryloxy, aralkoxy, cycloalkoxy, aralkyl, napthyl (opt. substd. by 1 halo) or 2-8C alkenyl (opt. substd. by halo, CN or COOH. R1 and R2 = Q (opt. substd. by >=1 halo or CN) or aralkyl, R3 = H, halo, 1-4C alkyl or alkoxy, opt. substd. and n = 0 or 1. Used for dyeing or (transfer) printing synthetic materials such as polyester, polyamide, polyacrylonitrile, cellulose, ester. They give yellow to blue shades of good fastness to light, washing and sublimation.
Patent IT-1146327-B (IT)
Title: Turbine driven rock drill
Inventor: IDANESIAN JURY ROLENOVICH
IPC: E21B/
Filed: 1981-09-29
Granted: 1986-11-12
Abstract: The turbodrill has two turbine sections, each formed by a body and hollow shaft. A cartridge is mounted in the body and carries a rock boring tool. It also has a non magnetic tube, inside which is placed equipment to measure the position of the bore hole. There are two coaxial tubes (13,14) between the cartridge (2) and the outer tube (13) is fixed to the body (10) of the cannister. The ends (17,18) of the other tube (14) are fixed to the cannister and the hollow shaft (5).
Patent IT-1092632-B (IT)
Title: Radial upsetting machine - with piston seal rings and lubricant retainer grooves in liners
Inventor: ZOLOTAREV VYACHESLIEV TIMOFEEV
IPC: B21J/
Filed: 1977-11-14
Granted: 1985-07-12
Abstract: A radial upsetting machine is equipped with a rotatable hollow spindle for the passage of a workpiece. Radial bores with a sleeve guide pistons with a saddle at the inward end for the upsetting pressure. The pistons are fitted with piston rings and with peripheral and longitudinal grooves for the return of surplus lubricant. The arrangement prevents lubricant from contacting the workpiece so that this can be upset in the hot condition. Overheating of pistons and combustion of the lubricant are eliminated and the functional reliability of the machine is raised.
Patent IT-1181813-B (IT)
Inventor: TINTI MARIA ORNELLA
IPC: C07C229/22
Filed: 1984-07-27
Granted: 1987-09-30
Abstract: L-norcarnitine hydrochloride (gamma-dimethylamino L-betahydroxy butyric acid hydrochloride) is prepared by demethylation of L-carnitine chloride with 1,4- diazabicyclo [2,2,2] - octane as demethylating agent.
Patent IT-1184660-B (IT)
Title: Catalyst for alkanol prodn. from synthesis gas
Inventor: STILES ALVIN B
IPC: C07C/
Filed: 1985-10-17
Granted: 1987-10-28
Abstract: Catalyst for prodn. of 1-6C alkanols from H2 and CO comprises (1) a mixt. of Cu, Zn, Co and opt. (and pref.) Mn oxides; (2) at least one Al, Ce, lanthanide, Zr, Ti, Si, Nb, Ta, alkaline earth or chromic oxides, or alkaline earth carbonate as stabiliser, and (3) at least one alkali metal salt or hydroxide, one of which must be a Rb or Cs cpd.
Patent IT-1157747-B (IT)
Title: Heat storage system using underground heat store - in which store is subsoil layer with grid of boreholes circulating water heated by e.g. solar collectors
IPC: F24J/
Filed: 1978-09-25
Granted: 1987-02-18
Abstract: The boreholes are pref. arranged in a grid, which can be triangular or square, with a space of about 3-4 m, between them. Each borehole contains a first tube in contact with the surrounding soil and a second tube within the first, through which the water is circulated to introduce or extract heat. The water is heated by any suitable means, e.g. solar collectors or cooling appts. in industrial processes. The heat can be used in buildings, the relatively low temp. available being compensated for by using a large area of thin flat water reservoirs within the walls of the buildings, the water being circulated through these by a control system including pumps, intermediate water stores, heat pumps, and an overall electronic controller. The reservoirs operate at or near atmospheric pressure. Similar reservoirs in walls of buildings can serve as solar collectors. The system is used for year-round heating of buildings using waste and solar energy.
Patent IT-1179989-B (IT)
Title: Prodn. of fabric incorporating leather strips
Inventor: GRAZIANO LUIGI
IPC: C14B/
Filed: 1984-02-23
Granted: 1987-09-23
Abstract: Pixel image data including depth data, preferably representing a sphere or column, are generated and stored in a mapping memory. When the sphere or column is to be displayed on a display screen, the image data are read out from the mapping memory to a predetermined region of a frame memory. Hidden surface removal is performed in accordance with the depth data and only visible data is written into the frame memory. Spheres and columns are used to represent chemical structures.
Patent IT-1211586-B (IT)
Title: Heat moulding machine
Inventor: CERO GIULIANO ROSSI PASQUALINO
IPC: B29D/
Filed: 1987-12-11
Granted: 1989-11-03
Abstract: The food heating apparatus comprises a source of microwave radiation operable to supply radiation at a substantially constant frequency. A number of food-receiving cavities have at least one lid provided with radiation-confining choke device to enable food to be introduced into the cavity and removed. Wave guides connect e the source to a first of the cavities and the cavities together in series. Each cavity is arranged to resonatee when empty at the frequency of the radiation and the wave guides each having a length which is an odd number of multiples of the quarter guide wavelength of the radiation so that radiation can be transmitted to any of the cavities which contains food.
Patent IT-1205569-B (IT)
Title: Deoxidation soln. used in welding
Inventor: PERUFFO NIMMO
IPC: C09K/
Filed: 1986-12-22
Granted: 1989-03-23
Abstract: The generator has a voltage divider with a number of dividing elements serially connected to each other between two power sources of different voltage levels from each other, and dividing levels from each other, and dividing a potential difference between the two power sources into a plurality of levels of voltage. A switch has a number of switch devices serially connected to each other between the two power sources. The switch devices on the side of one of the two power sources are connected to the output terminal. Trigger turns on the switch devices sequentially from that on the side of the output terminal. Reverse flow preventive circuit prohibits a current flowing through that of the switch devices which is currently turned on from flowing through the voltage dividing elements corresp. to the switch devices which have been already turned on.
Patent LT-5264-B (LT)
Title: Mixer-carriage
Inventor: JANONIS JUOZAS
IPC: B28C5/00
Filed: 2004-12-27
Abstract: The invention relates to mixing arrangement and may be used in the building trade, exactly for concrete mixing and transporting at the small building site, as well as in the chemistry and food industry. The provided mixer-carriage has a drum. One or more of spiral bands-transporters are fixed to an inner surface of the drum and an axis of the drum may be fixed at least in two points due to a place of its centre of gravity in respect of a support. One of the fixing points is then the axis is tipped to the horizontal axis at the angle of from 35 to 55 degree. Furthermore, a width y of the spiral band depends on a distance x between an outer end of the spiral band and an open end of the drum.
Patent LT-6217-B (LT)
Title: Furniture sliding shelves system, which maintains a stable horizontal position
Inventor: LESNOVA JULIJA
IPC: A47B96/00
Filed: 2014-12-29
Abstract: The invention relates to furniture system comprising a plurality of separate shelves, drawers or other similar containers, arranged in a circle and its end is fixed between the two actuators. The invention drawer system consists of a chain drive mechanism, moving the circuit of four rectangular set out gears: two gears the top and bottom of the two gears. Toothed wheels are installed in a rectangular tray-shaped profile. Each drawer side surface is fixedly connected to the roller rolling system consisting of four squares arranged rolling wheels diagonally connected each other by rigid arm, the intersection point obtaining each drawer stationary attachment to the rolling rollers in the system. On the other side of each rolling roller system is pivotally attached to the chain which circles the four spur gears. Rolling the wheels are formed that each has a groove that rolls on casters guide rails installed in a rectangular tray-shaped profile surface. This system enables the furniture drawers rotate in a circle, turning down the required drawer, keeping them in a stable horizontal position.
Patent MX-174588-B (MX)
Title: Caja con charnela de abatimiento, especialmente para cigarrillos
Inventor: FOCKE HEINZ
IPC: B65D85/10
Filed: 1990-12-17
Abstract: La presente invención se refiere a una caja con charnela de abatimiento, especialmente para cigarrillos, que consiste de una parte de caja que tiene una tapa conectada articuladamente a la pared trasera de la misma y un collar que tiene una pared frontal y unas paredes laterales dispuestas en la parte de caja y que se proyectan desde la misma, una porción de collar superior que se proyecta desde la parte de caja que está rodeada por la tapa en su posición cerrada; caracterizada porque la pared frontal del collar tiene por lo menos un nervio recto y una orejeta interior de la pata que tiene cuando menos un orificio o un lóbulo de retención y en que el nervio recto, en la posición cerrada de la tapa, se acopla con el orificio o se acopla entre el lóbulo de retención y una pared frontal de la tapa que esta adyacente a la orejeta interior de la tapa.
Patent MX-173994-B (MX)
Title: Dispositivo
Inventor: VELASQUEZ DAVID JOSEPH
IPC: A61M13/00
Filed: 1991-04-30
Abstract: La presente invención se refiere a un material en hoja flexible que comprende una pluralidad de depresiones pequeñas en por lo menos una superficie de la misma, teniendo cada una de las depresiones una profundidad de aproximadamente 5 a 500   m, peromenos que el grueso del material en hoja, y una abertura en la superficie de la hoja de aproximadamente 10 a 500   m a través, un número importante deesas depresiones están por lo menos parcialmente llenas con un medicamento micronizado, y el área de la superficie entre las depresiones está básicamente libre del medicamento micronizado.
Patent MX-168799-B (MX)
Title: Procedimiento de desasfaltado de una carga de hidrocarburos que contienen asfaltenos
Inventor: RENARD PIERRE
IPC: C10G21/00
Filed: 1986-04-07
Abstract: La presente invención se refiere a procedimiento de desasfaltado de una carga de hidrocarburos que contiene asfaltenos, caracterizado porque contiene las etapas siguientes: a)se introduce a 100-220ºC,en una zona de decantación, una mezcla preformada de la carga de hidrocarburos con una primera fracción de una carga de disolvente incluyendo por lo menos un hidrocarburo parafínico, olefínico ó ciclánico de 3 a 7 átomos de carbono, siendo la relación volométrica entre fracción, de carga de disolvente de carga de hidrocarburos de 2.5/1 a 6/1, b)se deja decantar la mezcla, en la zona de decantación, a una temperatura de 100-200ºC, y una velocidad acendente de la face ligera inferior a 1 cm/segundo, y se separa una fase ligera, conteniendo aceite desasfaltado, de una pesada asfalténica, c)se somete a la fase pesada asfalténica a un lavado, en una zona de lavado sustancialmente vertical, dejando que se derrame de arriba hacia abajo a contra corriente ascendente de una segunda fracción de dicha carga de disolvente, teniendo dicha segunda fraccíon la misma composición que dicha primera fracción e introduciéndose dicha segunda fracción a una temperatura en 5-50ºC mas baja respecto a la temperatura de introducción de la fase pesada asfalténica hacia la zona de lavado, siendo la relación volumétrica entre disolvente y fase asfaltenica de 0.5/1 a 8/1, y se recorre una fase superior de aceite disolvente pobre en asfaltenos y una fase inferior, rica en asfaltenos, de (se reenvía la fase superior de la etapa (c) a la zona de decantación de la etapa (a), e) se separa el disolvente de la fase inferior de la etapa (c) y se recoge una fase a  sfalténica, y f) se separa el disolvente de la fase de la etapa (b) y se recoge un fase de aceite desasfaltado.
Patent PT-72747-B (PT)
Inventor: ROUY NOEL
IPC: C07D263/58
Filed: 1981-03-26
Abstract: Process for the preparation of optionally hydroxymethylated 6-chlorobenzoxazolone, which consists in chlorinating and, if appropriate, hydroxymethylating benzoxazolone in a mixture of water and dioxane.
Patent PT-73470-B (PT)
Title: Process for preparing novel derivatives of c-076 compounds
Inventor: ARISON BYRON H
IPC: A61K31/365
Filed: 1981-08-03
Abstract: Derivatives of C-076 compounds of formulae 1,2 and 3, isolated from the fermentation broth of S.avermilitis ATCC 31267, 31271 and 31272, that produced the original C-076 compounds, retaining the biological activity of the parent compounds, e.g. as antiparasitic agents, 
<CHEM>
 wherein R1 is -OH and R2 is sec-butyl; )b) R1 is = O and R2 is sec-butyl. 
<CHEM>
 wherein R3 is hydrogen or hydroxyl; 
<CHEM>
Patent PT-73718-B (PT)
Title: Process for the preparation of substituted 6-halogeno-tert.- -butyl-1,2,4-triazin-5-ones with herbicidal effect
IPC: A01N43/64
Filed: 1981-09-22
Abstract: A substituted 6-halogeno-tert.-butyl-1,2,4-triazin-5-one of the formula   <IMAGE>   in which R1 is an amino or methyl group, R2 is an alkylmercapto, alkylamino or dialkylamino group, X is a halogen atom, and Y and Z each independently is a hydrogen or halogen atom, which possesses selective herbicidal activity. A synthesis involving the novel intermediates   <IMAGE>  in which X, Y and Z have the above-mentioned meaning and Q is CN, CONH2 or COOH, is also shown.
Patent PT-80140-B (PT)
IPC: B27K7/00
Filed: 1985-03-21
Abstract: The particular method for treating cork articles such as cork plugs, comprises the steps of submitting the cork products to two successive washing operations in a basic aqueous solution, then in a concentrated peroxide solution. Thereafter the cork products are dried with a possible centrifugation.
Patent PT-84049-B (PT)
Inventor: TEULON JEAN-MARIE
IPC: C07D471/04
Filed: 1987-01-02
Abstract: Phenylnaphthyridines functionalised in position 3, of formula: <IMAGE>  in which: X and Y denote the hydrogen atom, a halogen, a lower alkyl group containing 1 to 5 carbon atoms, trifluoromethyl, an alkoxy, methylthio, nitro or cyano and may be in an ortho, meta or para position in the aromatic ring, preferably in a meta or para position  Z is a functional group which may contain:  - an unsaturation - an alkylthio functional group substituted or otherwise by guanidine, urea or nitrodiaminoethene derivatives  - an alkylsulphinyl functional group  - an ether functional group  - an alcohol functional group, esterified or otherwise  - a ketone functional group  - an acidic functional group, esterified or otherwise  - a halogen  - a cyano functional group  - an amine functional group  - an aminoacid or amidoacid functional group  - a phosphorylated functional group  - an aromatic or heteroaromatic nucleus and medications containing one of these derivatives or optionally one of their nontoxic addition salts with acids.
Patent PT-85915-B (PT)
Inventor: MARCHI MARCELLO
IPC: C07D499/00
Filed: 1987-10-13
Abstract: Compounds of the formula I : <CHEM> wherein R1 represents a hydroxy protecting group and R2 represents a carboxy protecting group, useful as intermediates for the preparation of penem antibiotics, are prepared by hydrolysing a compound of the formula II : <CHEM> wherein R1 and R2 are as defined above and R represents an alkyl, alkenyl or phenylalkyl group having from 1 to 18 carbon atoms, by means of an enzyme capable of se lectively hydrolysing the ester group of the 2-substituent thereof. d
Patent PT-87868-B (PT)
Inventor: HOOVER DENNIS J
IPC: C07K5/02
Filed: 1988-06-29
Abstract: Polypeptides and derivatives thereof containing homocyclostatine and cyclostatine are useful for inhibiting the angiotensinogen-cleaving action of the enzyme renin.
Patent PT-91071-B (PT)
Inventor: ALBIZZATI ENRICO
IPC: C10L1/16
Filed: 1989-07-06
Abstract: The fluidity at low temperatures of compositions based on liquid hydrocarbons from refining is improved by means of the addition, preferably in solution, of ethylene/propylene/(conjugated diene) copolymers or terpolymers, containing 20-55% of propylene, optionally degraded by thermo-oxidation, and structurally characterized by values of at least one of X2 and X4 parameters, which are equal to, or lower than, about 0.02, indicative of the absence in the polymeric chain of propylene linking inversions.
Patent PT-91749-B (PT)
Inventor: GEEN GRAHAM RICHARD
IPC: C07D473/40
Filed: 1989-09-19
Abstract: A process for the preparation of a compound of formula (I) <CHEM>  which process comprises reacting a compound of formula (II): <CHEM> wherein the amino group is optionally protected, with a side chain intermediate of formula (III): <CHEM> wherein Q is a leaving group, Rx and Ry are protected hydroxymethyl or acyloxymethyl, or group(s) convertible to hydroxymethyl or acyloxymethyl; and Rz is hydrogen or a group convertible thereto; and thereafter converting the 6- and 8- chloro substituents to hydrogen by means of reduction; converting Rx and Ry when other than hydroxymethyl or acyloxymethyl, to hydroxymethyl or acyloxymethyl, optionally converting Rx/Ry hydroxymethyl to acyloxymethyl or vice versa, deprotecting the 2-amino group where necessary and converting Rz, (when other than hydrogen) to hydrogen; and optionally forming a pharmaceutically acceptable salt thereof.
Patent PT-93282-B (PT)
Inventor: MASER GUSTAV
IPC: F16J15/34
Filed: 1990-02-28
Abstract: A mechanical seal, independent of the direction of rotation, for a shaft duct having a sliding ring (2) rotating with the shaft, an opposing ring (3), fixed to the housing, a driver ring (4) and a spring arrangement (5) between the driver ring (4) and the sliding ring (2). The driver ring (4) can be fixed on the shaft (1). The spring arrangement (5) presses the mechanical seal (2) against the opposing ring (3) with a lubricant film between them. The spring arrangement (5) has positively locking elements (8) which interact in a driving manner with positively locking opposing elements (9) on the opposing ring (3) and on the mechanical seal (2). The spring arrangement (5) consists of at least one sprung corrugated ring with corrugation peaks (10) and corrugation troughs (11), which surrounds the shaft (1) and has positively locking elements (8) which project from the ring surface and are distributed evenly around the circumference. These positively locking elements (8) engage in positively locking recesses (9) on the opposing ring (3) and on the mechanical seal (2). <IMAGE>
Patent PT-97259-B (PT)
Inventor: WILLINGHAM GARY LEWIS
IPC: A01N43/80
Filed: 1991-04-04
Abstract: Phenoxyalkanols are used to stabilize isothiazolone concentrates.