baber/WOPTO huggingface dataset:
Patent IT-1038630-B (IT)
Title: Tert amines from carbonyl cpds. - by reaction with formamides in the presence of water or alcohol
IPC: C07C/
Filed: 1975-05-30
Granted: 1979-11-30
Abstract: Tert. amines are prepd. by reacting a carbonyl cpd. (I) with a formyl deriv. (II) of a sec. amine at 100-350 degrees C in the presence of H2O and/or a lower alcohol. The prods. can be used as pharmaceutical intermediates, and their quat. salts can be used as antibacterials, dyeing aids, antistatic agents and fabric softeners. The process gives high yields (e.g. 92-99% conversion and 100% selectivity based on the carbonyl cpd.) with only a minor amt. (e.g. 1-45%)of decompsn. of (II).
Patent IT-1126649-B (IT)
Title: Air distributing throttle for ventilation system
Inventor: NORBACK PER
IPC: F24F/
Filed: 1979-12-20
Granted: 1986-05-21
Abstract: A nest of fine tubes (11) is held in a cylindrical case (14) which is placed within a ventilation duct (10). The resistance of the tubes distributes the air evenly over the duct. Part of the air (52) flows through a wider central tube (24) forming part of a rotating cover. It is deflected by the bottom (32) of the cover and flows up the tubes to clean them. The top of the cover (30) redirects the air to rejoin the main stream by a further central tube. The cover lies over part only of the tube nest. The reaction of the air causes it to rotate continuously over the nest of tubes.
Patent IT-1123931-B (IT)
Title: Stabilising ferrous residues - by mixing with cpd. contg. active calcium oxide
IPC: B01J2/28
Filed: 1976-11-19
Granted: 1986-04-30
Abstract: A process for stabilising and consolidating residues consisting primarily of metal cpds., esp. residues contg. jarosites, goethites, Fe oxides, hydroxides, and sulphates, is described. These residues, with a solids content >=55 wt.%, initially incoherent, are mixed with the stabiliser to form a mechanically stable solid prod. which is inert to the dissolving action of H2O. This allows the prod. to be stored in a heap exposed to the weather without risk of pollution. The heap of solids is only superficially penetrated by rain. The outer layer maintains its strength and the water evaporates quickly after the rain has stopped due to the large surface area of the particles. CO2 in the atmos. has a stabilising effect on the outer layer of solids since it converts active CaO to carbonate. The stable mass will not slide, flow or creep. The process can be used for ferriferous residues produced by pptn. of Fe from solns. of Fe sulphate and Zn sulphate in hydrometallurgical treatment as well as FeSO4 residues and other residues contg. Fe sulphates, oxides or hydroxides.
Patent IT-1234543-B (IT)
Title: Snowplough to remove both fresh and iced snow even in presence of obstacles
Inventor: BEDINI GIANCARLO
IPC: E01H/
Filed: 1988-01-12
Granted: 1992-05-20
Abstract: The present invention concerns a single blade (7) snowplough, said blade rotating around vertical axis (8) and horizontal axis (18') and assuming angular positions around said horizontal axis (18') by means of a device with central, longitudinal hydraulic cylinder (29), said cylinder being double-stroke and extending backwards on a support comprising a pair of vertical jibs (16), said jibs being guided superiorly and backwards and inferiorly fixed to the horizontally-rotating support of the blade. Said cylinder (29) is supported with and axial sliding controlled and contrasted by a spring (35) by an oscillating transversal element (26), coupled with the back, superior part of said pair of jibs (16). Said cylinder is provided with a bar (37), the front part of said bar being linked with the superior layer of the blade (7) by means of a lever (39, 42) that multiplies movements. In case of fresh snow cylinder (29), controlled by a pair of transversal occluding devices (44) set on said oscillating, transversal support (26), can move onwards, thus contrasting the action of spring (35) to make said blade incline in a shock absorbing way, in order to overcome obstacles. In case of iced snow, the axial position of said cylinder (29) is hydraulically blocked, thus allowing only said bar (37) to move and enabling shock absorbing by means of an over-pressuring valve.
Patent IT-1199501-B (IT)
Inventor: LICCI FRANCESCA
IPC: C01G51/00
Filed: 1984-10-12
Granted: 1988-12-30
Abstract: The method disclosed by which to prepare fine hexagonal ferrites for use in magnetic recording, is one which consists basically in dissolving a) carbonates or other soluble compounds of an alkaline earth metal such as strontium or barium, b) a carbonate or other soluble compound of cobalt, and c) titanium trichloride, all in a solution of ferric citrate and water, whereupon a polycondensation is brought about by addition of ethylene clycol, and heat is applied to eliminate water and organic matter from the compound. Addition of the alkaline earth metal, the cobalt and the titanium is proportioned precisely on the basis of the stoichiometric properties of the end-product, the formula for which iswhere x is the extent to which cobalt and titanium atoms replace iron atoms and Re is the alkaline earth metal. Final application of heat produces crystallization of the superfine hexaferrite particles.
Patent IT-1197579-B (IT)
Title: Polysaccharide extracted from e.g. bromelain juice
Inventor: VELLINI MASSIMILIANO
IPC: A61K/
Filed: 1983-02-18
Granted: 1988-12-06
Abstract: A new substance (A) obtd. from bromelain or the juice of Bromeliaceae is a polysaccharide of degradation point over 280 deg.C, with optical rotation 120-140 deg. (stabilised after several hr. in soln.). It has a retention time of 8.2 min. (high performance liq. chromatography or 300 x 4mm C18 Bondapak column with 15000 plates/m and elution with water at 1ml/min); C13 n.m.r. peaks at 99.6, 76.8, 73.4, 71.5, 71.7 and 60.5 ppm; characteristic proton n.m.r. and c.r. spectra, and elemental compsn. 45% C; 6% H, 48% O and 9-2% Na. (A) is prepd. by (1) deproteination; (2) adjusting to pH 4-4.5; (3) treatment with 0.3-0.6 vols. water-soluble alcohol; (4) filtering; (5) treating with 1-2 vols. of the alcohol and (b) filtering off and drying the ppte.. (A) has antiinflammatory and platelet-aggregation inhibiting actions, much stronger than those of bromelain itself. It can be presented in standard oral, parenteral, topical, rectal and inhalatory forms, and the pref. dose is 5-5000 pg..
Patent IT-1237036-B (IT)
Title: Coin operated game machine.
IPC: G07F/
Filed: 1989-11-10
Granted: 1993-05-13
Abstract: Proposed is a coin operated game machine with at least three rotating wheels with winning symbols on them, operated from time to time by a step by step motor. A command device activates the motors in a predetermined way to generate random numbers; each motor is linked to a photoelectric relay that fixes a reference position. There is a primary, random number generator that predetermines the first probability of winning, a secondary, random number generator that predetermines a probability of winning higher than the first and a third random number generator that randomly activates a switch, at this point the switch communicates the output from the first and second random number generator.
Patent IT-1212012-B (IT)
Title: Candida albicans identification
Inventor: GIUSEPPE SATTA
IPC: C12N/
Filed: 1987-12-31
Granted: 1989-11-08
Abstract: Coolent is passed through the source of heat which has an output decreasing with time, then to a steam generator. The steam produced is passed to an air cooled condenser and the condensate is returned to the steam generator. The novel feature of the proposal is the addition of an auxiliary coolant whose flow-rate is gradually decreased in line with the decreasing heat output of the source. The auxiliary coolant flow is stopped when the heat output of the source is reduced to the capacity of the air cooled condenser
Patent IT-1074456-B (IT)
Title: Peeling of slippery-skinned fruits and vegetables - involves multiple heating and cooling, in the absence of acid or alkali, to loosen the skin
IPC: A23N/
Filed: 1976-04-21
Granted: 1985-04-20
Abstract: Each heating, in the absence of acid or alkali, is followed by cooling (also in the absence of acid or alkali). Each separate heating is ineffective in itself for skin loosening but the multiple heating and cooling effectively loosens the skin (without cooking the flesh) for subsequent removal.
Patent IT-1180561-B (IT)
Title: Invisible hinge for furniture item
Inventor: GRILLI MARCO
IPC: E05D/
Filed: 1984-02-29
Granted: 1987-09-23
Abstract: Each anchorage shell (1) of an invisible hinge is cylindrical and houses one of two small box-shaped hinge supporting frames. Each shell has two external, diametrically opposed longitudinal crests (2) with flexibly compressible saw teeth. Such compression is facilitated by central crest slits (2a) running longitudinally. Further slits (2c) run laterally and extend the whole length of an internal crest cavity (2b) which communicates with the longitudinal slits. Each supporting frame is associated with a fixed or sliding pin acted upon by a flat lever.
Patent IT-1182419-B (IT)
Title: Device for sewing idle chain stitch sequence into seam
Inventor: KENGO SHIOMI
IPC: D05B/
Filed: 1985-02-07
Granted: 1987-10-05
Abstract: Device for securing to a sewing machine frame for sewing a sequence of idle chain stitches into a seam on the lower side of a fabric includes a throat plate with a needle locating opening and a retainer holding a free end of the sequences. The plate has a guide adjacent to the opening to guide the stitches so that the sequence is penetrated by the seam sewing needle when the sequence is engaged by the retainer. The guide is a groove adjacent to the opening and with an inner edge engaging surface preventing the sequence from being moved vertically from the groove. The device allows an initial part of the sequence to be stitched into a hemstitch seam while a second part is retained between the seam and a side of the fabric.
Patent IT-1183876-B (IT)
Title: Paper sheets folding machine
Inventor: BONELLI MICHELE
IPC: D21F/
Filed: 1985-06-05
Granted: 1987-10-22
Abstract: The heating element (1) comprises two separate electrically conductive coils (4, 11) to act as heating elements. One coil (4) supplies power to the timer control circuit by "tapping" a small amount of power from an external power supply The other coil (11) is a larger coil of greater resistance which acts as the primary heating means of the element. Pref., the coils are surrounded by quartz tube (2). One coil (4) is wound on a ceramic insulating tube with bores for the output end (5) of this coil (4) but the input end (12) of the other coil 811).
Patent IT-1119196-B (IT)
Title: Vibration and sound-damping paste compsns.
Inventor: LOCHNER KASPAR
IPC: C04B/
Filed: 1979-09-28
Granted: 1986-03-03
Abstract: Paste compsns. for clamping of vibration and noise contain \-1 polyglycol ether and for ester, ground graphite, \-1 wetting agent and opt. an organophilic Al silicate. In contrast to compsns. claimed in DT2647697, they do not cause swelling of elastomers, e.g. natural rubber. The pastes do not foam in service, have good heat conductivity and are self-sealing. They show a constant clamping action at high and low temps. and during prolonged loading, and absorb impact loads of high amplitude, making them suitable for sound-deadening, esp. for body shell vibrations.
Patent IT-1235073-B (IT)
Title: Device with spatula for vacuum-packed rotary filters with pre-coating
Inventor: INNOCENTE DALLA CIA
IPC: B01D/
Filed: 1989-05-02
Granted: 1992-06-18
Abstract: Device with spatula for vacuum-packed rotary filters with pre-coating, said filters (10) being able to filter pulpy substances, advantageous for the win industry and food in general, said filters (10) involving a rotary drum (11) with pre-coating progressively removed from one blade (14) moving micro-metrically in the work phase, said rotary drum (11) working along with a pulp collection tub (12) and also a spatula (19) positioned opposite the blade (14), said spatula (19) being solidly attached to a quadrilateral system (17) connected to a motor transmission group (23, 27, 28) the action of the same group causing the advancement (15) of said pulp removal blade (14).
Patent LT-5203-B (LT)
Title: Method and device for measuring of phasic characteristics and terms of one or more ultrashort light impulses
Inventor: KABELKA VIDIMANTAS
IPC: G02F1/37
Filed: 2004-07-08
Abstract: The invention relates to laser optics and can be used for measuring method and device of phasic characteristics and terms of one or more ultrashort light pulses. New is that a conversion of phasic characteristics and terms of pulses of a second harmonic radiation effects using a spatial filtration and registration of a plane image of scanning and a diameter of a second harmonic radiation. A term of pulse as a function on a diameter of a second harmonic radiation is measured by direct mathematical processing of a plane image. A change of a time phase in a term of a pulse is estimated by a spectrum frequency function on an angle of radiation scanning.
Patent MX-174233-B (MX)
Title: Estructura de terraplen mejorada
Inventor: VIDAL HENRI
IPC: E02D29/02
Filed: 1988-11-21
Abstract: La presente invención se refiere a una estructura de terraplén mejorada que tiene una pluralidad de estabilizadores alargados extendidos hacia atrás desde un frente de la estructura, al interior de una masa de tierra, caracterizado porque el frente comprende al menos dos miembros de sostén separados lateralmente, unido cada uno de ellos a un par de dichos estabilizadores por los puntos superior e inferior de dichos miembros, y una cubierta de malla abarcando la separación lateral entre los miembros de sostén, teniendo dicha cubierta de malla una parte delantera sostenida por los miembros de sostén para evitar su movimiento hacia adelante bajo presión de la tierra, y al menos una parte sobresaliente hacia atrás sustancialmente horizontal para dar rigidez a la cubierta a impedir dicho movimiento hacia adelante.
Patent MX-173861-B (MX)
Title: Sistema automatizado de alimentacion y almacenamiento de productos quimicos
Inventor: FLOWERS WILLIAM F
IPC: B01J19/00
Filed: 1989-07-24
Abstract: La presente invención se refiere a sistema para la verificación del suministro de un producto químico, que consiste de un tanque de suministro de base conectado con un proceso que utiliza un producto químico del tanque, unos perceptores o sensores de nivel en el tanque para detectar el nivel del producto químico; caracterizado porque los perceptores producen una señal proporcional a la capacidad del tanque para permitir una lectura en cuanto a la cantidad de producto químico; un equipo de telemetria que recibe y envía la señal a una estación remota; y receptores en la estación remota que reciben y leen la señal en cuanto a nivel y cantidad en el tanque, por medio de la cual puede procesarse una orden para volver a llenar el tanque.
Patent MX-173291-B (MX)
Title: Mejoras en sistema de anclaje de apuntalamiento y metodo para apuntalar estructuras existentes
Inventor: ODOM J THOMAS
IPC: E02D27/48
Filed: 1991-01-15
Abstract: La presente invención se refiere a mejoras en método para estabilizar el cimiento de grado inferior de una estructura de construcción existente, que puede o ha experimentado asentamiento o movimiento y que tiene un peso y una carga viva asumida predeterminados, las mejoras caracterizadas por los pasos de proporcionar un soporte para el cimiento, en una pluralidad de posiciones a lo largo del cimiento; colocar un ancla de tornillo en cada una de las posiciones a lo largo del cimiento que se va a estabilizar con los soportes; impartir una torsión a cada una de las anclas de tornillo, que se aplica como una fuerza independiente de un soporte y un cimiento respectivos, aplicándose la torsión en cada caso, a un ancla de tornillo correspondiente hasta que se logre un valor de por lo menos aproximadamente T   500 libras-pies (69.2 kg-m), de confrmidad con la fórmula T   w (x) (S.F.)/n (N), (I),en donde w es igual al peso muerto combinado, calculado y a la carga viva de la estructura de construcción por metro lineal de cimiento (kg/m), x es igual a los metros lineales a lo largo del cimiento (m), S.F. (factor de seguridad) es igual a por lo menos 1.0, n es igual a 8 a 20 (6.23-65.57) (multiplicador empírico para torsión contra energía de sostenimiento del ancla de tornillo 1/pie (1/m), y N es igual a las anclas de tornillo y los soportes asociados que se van a utilizar para estabilizar la estructura de la construcción, determinados por la fórmula. B   w(x)/S, (II), en donde, w y x so las mismas que en la fórmula I, y S es la capacidad de cada soporte (kg); y posteriormente transferir el peso muerto y cualquier carga viva de la   etructura de construcción sobre los soportes, a las anclas de tornillo asociados con los mismos.
Patent PT-87537-B (PT)
Inventor: KRSTENANSKY JOHN LEONARD
IPC: C07K7/06
Filed: 1988-05-19
Abstract: This invention relates to cyclic peptide derivatives of the general formula 1: <CHEM> which are useful anticoagulant agents.
Patent PT-89260-B (PT)
Inventor: GOTTWALD EBERHARD FRITZ
IPC: A61K9/16
Filed: 1988-12-19
Abstract: The present invention provides a pharmaceutical granule composition comprising cimetidine and, as a granulating agent and taste-masking agent, an ester of a polyhydroxy compound, and where desired a palatable pharmaceutically acceptable emulsifier. Particular esters are glycerol esters. The granules of the present invention can be used in the preparation of chewable tablets which have good palatability and bioavailability.
Patent PT-89986-B (PT)
Inventor: MCROBERTS CARINE
IPC: A61K31/315
Filed: 1989-03-13
Abstract: A topical preparation for treating fungal conditions particularly of human skin and nails contains griseofulvin with resorcinol and phenol. The preparation may be in the form of an ointment and may also contain zinc undecenoate.
Patent PT-96582-B (PT)
Inventor: LANGAN TIMOTHY JAMES
IPC: C22C21/12
Filed: 1991-01-25
Abstract: Aluminum-base alloys containing Cu, Li, Zn, Mg and Ag are disclosed which possess highly desirable properties, such as relatively low density, high modulus, high strength/ductility combinations, strong natural aging response with and without prior cold work, and high artificially aged strength with and without prior cold work. In addition, the alloys possess good weldability, corrosion resistance, cryogenic properties, and elevated temperature properties. The alloys may comprise from about 1 to about 7 weight percent Cu, from about 0.1 to about 4 weight percent Li, from about 0.01 to about 4 weight percent Zn, from about 0.05 to about 3 weight percent Mg, from about 0.01 to about 2 weight percent Ag, from about 0.01 to about 2 weight percent grain refiner selected from Zr, Cr, Mn, Ti, Hf, V, Nb, B and TiB2, and the balance Al along with incidental impurities. Preferred alloys comprise from about 3.0-6.5 weight percent Cu, from about 0.5-2.6 weight percent Li, from about 0.05-2 weight percent Zn, from about 0.1-1.5 weight percent Mg, from about 0.05-1 weight percent Ag, from about 0.05-0.5 weight percent grain refiner, and the balance Al and incidental impurities. Additional elements selected from Ge, Sn, Cd, In, Be, Sr, Sc, Y, and Ca may be used in addition to, or in place of, Zn in the present alloys.
Patent PT-97352-B (PT)
Inventor: SAUER ERIC D
IPC: H01R4/24
Filed: 1991-04-12
Abstract: The invention relates to a connection device enabling an insulated cable to be connected electrically without having to strip it, comprising a pair of jaws (4, 5) equipped with cutting members (9), at least some of which are conducting and are arranged so as to cut into a cable (1) inserted between the jaws and to penetrate its insulating jacket (3) as far as to touch its core (2) when the jaws are mutually moved closer together by tightening. These cutting members are constituted by flat teeth (9) joined together in pairs, the teeth of each pair offering cutting edges (10') in the form of an arc of a circle, these facing each other obliquely and symmetrically with respect to the direction of tightening of the jaws onto the cable; some of the teeth (9) have a conducting cutting edge (10') enabling electrical contact to be made with the core (2) of the cable. <IMAGE>
Patent SE-303156-B (SE)
Inventor: GREEN A
IPC: H05B41/19
Filed: 1964-08-28
Abstract: 1,070,374. Metal-vapour lamps. GENERAL ELECTRIC CO. Aug. 13, 1964 [Sept. 4, 1963], No. 33058/64. Heading H1D. In order to prevent failure of a mercury discharge lamp, resulting from electrolytic decomposition of a metal halide, such as sodium iodide, which is contained within the lamp, the starting electrode is electrically connected to the adjacent main electrode during normal operation. In one form a discharge lamp1 comprises a vitreous outer jacket 2 enclosing a quartz arc tube 12 having main thermionic electrodes 13, 14 and a starting electrode 15, an ionizable filling in the tube 12 comprising mercury, a metal halide and an inert starting gas, a starting resistor 33 between the starting electrode and main electrode 14, and a thermal switch, comprising a bi-metal strip 35, attached to the lead 16 of the second main electrode 13. When starting, the full voltage is developed between the starting electrode 15 and main electrode 13 but when the lamp becomes heated the free end of the strip 35 moves across so that a molybdenum contact 36 engages the lead 18 of the starting electrode, so that the two electrodes 13, 15 are at the same potential. With the above arrangement there is, during running, a continual slight loss through the starting resistor, as it is then connected across the main electrodes. This disadvantage is avoided, according to a second embodiment, wherein the bi-metal strip is arranged to form a change-over switch by means of which, when starting, the starting electrode is connected through the starting resistor to the upper electrode but, during normal running, it is disconnected therefrom and connected to the lower main electrode.
Patent SE-317697-B (SE)
Inventor: PLASSER F
IPC: E01B27/17
Filed: 1965-11-15
Abstract: 1,120,840. Track packing machines. F. PLASSER [trading as FRANZ PLASSER BAHNBAUMASCHINEN]. 26 Oct., 1965 [30 Nov., 1964], No. 45214/65. Heading E1G. Sleepers are packed in a regularly cycled order that always includes two or more sleepers being packed simultaneously. In a group of four sleepers the first and third, first and fourth, first and second or second and third may be packed at one time, the remaining two sleepers being packed at the second stage. The operation may be performed by a rail mounted packing machine I having a magnetic track lifter 7 and hydraulic jack 11 for lifting the track to a level monitored by reference line 13. The sleeper pairs are packed by oscillating tools 16, 17 the spacing of which is adjustable by a jack 29 and which may be moved together in the direction of the track by a jack 25.
Patent SE-421170-B (SE)
Title: Inner sole for footwear
Inventor: KJELLEN M
IPC: A43B17/03
Filed: 1980-04-24
Abstract: An inner sole 1 for footwear comprises a sheet 2 on one surface of which gas-filled cells 4-7 are arranged fixedly and close together, each of which cells has an upper, plane surface 9 in a common plane, and a further sheet 3, which is firmly attached a second sheet 3. <IMAGE>
Patent SE-436241-B (SE)
Title: Potato store
Inventor: BERGH L-G
IPC: A47F1/02
Filed: 1982-05-04
Abstract: A potato bin for stores for sale of potatoes in bulk, where the customer has total control over the wares he buys, consisting of: a lift car (3) in which a truck-placed pallet with box is lifted into a guide track (2) in the rear part of the bin's lift car (6), which allows the extraction of potatoes from the box in a smaller amount on a grate (17), where the customer can remove the required amount and a bin table (9), which is easy to swing via a hinge (10), so that exchange of pallets with boxes can be done from the front.<IMAGE>