baber/WOPTO huggingface dataset:
Patent IT-1213384-B (IT)
Inventor: AMBROSI LUIGI DE
IPC: B01J19/08
Filed: 1986-11-24
Granted: 1989-12-20
Abstract: A process for the controlled preparation of low molecular weight glucosaminoglycans by treating conventional high molecular weight glucosaminoglycans in the solid state or in solution form with a rectilinear gamma ray beam at doses within the range of 2.5 to 20 Mrad supplied by successive irradiation stages with cooling intervals between one irradiation stage and the next in the dynamic phase. The mixture obtained is subjected to fractionation, purification, neutralisation and lyophilization. The glucosaminoglycans obtained have a molecular weight of between 1000 and 35,000 daltons and are used for the preparation of pharmaceutical compositions possessing antithrombotic, fibrinolytic, antiatherogenic and heparin cofactor II activation activity.
Patent IT-1049611-B (IT)
Title: Forming re-entered selvedges on shuttleless automatic looms - several fabrics simultaneously without separate reeds or complicated modification work
IPC: D04C/
Filed: 1975-10-03
Granted: 1981-02-10
Abstract: A device for forming re-entered selvedges on shuttleless looms, comprises four mechanisms working together. A first thread clamp reciprocates so as to grip the pick inserted through the shed, and draw it back into the jaws of a second clamp located laterally to the first clamp, whilst a thread shear cuts the tightly held end of yarn at a point on its length between the two clamps. A hook needle mechanism then draws the cut end, causing it to re-enter the shed, which closes on it. The functioning in sequence of the mechanisms is effected from a main driving shaft by a system of cams, levers and connecting rods; the first clamp moving in a plane at right angles to the line of insertion of the weft, whilst the hooking needle moves in the same plane as the pick. Permits the weaving of several widths of fabric with re-entered selvedges on a shuttleless automatic loom, without making passages through the reed.
Patent IT-1203036-B (IT)
Title: Detergent compsn. with low deposit forming properties - which contains organic surfactant, ortho- and pyro-phosphates, and polymeric deposition inhibitor
IPC: C11D/
Filed: 1976-11-05
Granted: 1989-02-15
Abstract: Detergent compsn. contains (a) 1-70 wt. % of an organic surfactant; (b) 5-50 wt. % of a mixt. of Na and/or K orthoand pyrophosphates with a wt. ratio orthophosphate to pyrophosphate of 9:2 to 3:7 and (c) 0-1-10 wt. % of a polymeric deposition inhibitor (c) is other than a copolymer of maleic acid with ethylene, vinylmethylether or styrene, contg. units -(CR2-CR2-)m-(C(R1)(COOM)-)n- or (-CR2-CR2)m(-CR1 - CR1-)-n In the formula, R are indep. H or 1-6C alkyl; R1 are indep. H, OH or OR2 R2 = 1-3C alkyl, OPh or OCH2COOM M is H or a cation; m and n are numbers such that the mol. wt. of the polymer is 500-100000, and the ratio m:n 10:1 to 1:10. Prods. are esp. useful for machine washing of textiles with good anti-greying properties, while the polymeric additive inhibits the formation of deposits on the drum and heating elements of the washing machine in hard water areas.
Patent IT-1087832-B (IT)
Title: Main absorbent element for disposable diaper - comprises fluff batt having localised area of increased density
IPC: A61F/
Filed: 1977-10-28
Granted: 1985-06-04
Abstract: Disposable diaper is of the type having a fluff batt as its main absorbent element and it is defined by front and be waist-encircling ends, a pair of leg-encircling sides, a front panel section and a back panel section. The element is provided with a localised area of higher density than the remainder of the element. The area is comprised of at least the major central portion of the panel section and it extends from the waist end of the disper to the transverse mid-point of the diaper.
Patent IT-1146287-B (IT)
Title: Three or four stage gas compressor
Inventor: GOZZI ANTONIO
IPC: F04C/
Filed: 1981-04-21
Granted: 1986-11-12
Abstract: The compressor consists of two hydraulic piston operated interconnecting compression units. A centre hydraulic section is flanked by two indentical and symmetrical lateral sections, each incorporating the first and third stages and operated by an alternating hydraulic piston. The centre, smaller dia., hydraulic section has an equal volume of oil, with the lateral sections similar to the first unit but of smaller dia. The oil chambers interconnect via a compensating valve. For each single stroke of the first compression with piston, the corresponding piston in the centre section of the second unit completes an opposite single stroke.
Patent IT-1120588-B (IT)
Title: Dental reconstitution compsns. based on organic resin
Inventor: TEMIN SAMUEL CANTOR
IPC: A61C/
Filed: 1979-09-24
Granted: 1986-03-26
Abstract: Compsns. (fillings, cements, etc) comprises (a) 50-90 (pref. 65-85) pts.wt. of filler and (b) 50-10 (pref. 35-15) pts. wt. of a polymerisable liq. organic resin binder. The filler comprises finely divided mineral particles mixed with 1-10 (pref. 1-5) wt.% of a fluorinated or chlorofluorinated hydrocarbon polymer (I). The filler pref. comprises a mixt. of 95-99 wt.% amorphous SiO2 and 1-5 wt.% polytetrafluoroethylene (PTFE). Standard binders (esp. acrylic resins) and other additives can be used. Component (I) greatly reduces wear caused by abrasion with adjacent teeth.
Patent IT-945127-B (IT)
IPC: B29C65/00
Filed: 1971-11-24
Granted: 1973-05-10
Abstract: 1322849 Seaming non-metallic sheet material BRANSON INSTRUMENTS Inc 23 Nov 1971 [27 Nov 1970] 54348/71 Heading B5K In a method of ultrasonically seaming a workpiece fed continuously past a resonator 22, the velocity at which the resonator 22 resonates is adjusted in dependence upon the rate of which the workpiece is fed past the resonator. The velocity of the resonator is the peak displacement amplitude at the output surface of the resonator per unit of time in a direction toward the workpiece. The resonator 22 is vibrated by a magnetostrictive or piezoelectric transducer supplied with high frequency electrical energy and its work surface is mounted to form, with a rotatable anvil wheel 24, a nip through which the material to be bonded, e.g. woven fabric made wholly or partially of thermoplastic fibres, is passed. The work surface of the resonator is disposed at an antinodal region. An electrical power supply 26 is mounted to the work-table 12 and supplies h.f. energy to the transducer. A foot control 28 is connected by a rod 30 to a control box 32 which has a dual function i.e. controlling the feed rate of the material and controlling the velocity of the resonator 22 in a predetermined and co-ordinated manner such that the velocity of the resonator increases linearly with increasing feed rate but at a rate which is less than the increase of the feed rate. As shown in Fig. 2, the wheel 24 is mounted on a shaft 36 extending from a gear reducer 38 driven by an electric motor 40 and is exchangeable for a wheel having a different raised pattern thereon, for examples see Fig. 3. When a knee operable control 34 is moved to the right against the action of a spring 44, a switch 46 is actuated to actuate a solenoid valve (not shown) to cause a piston working in a cylinder to lift the resonator 22 by a predetermined amount to facilitate insertion and removal of workpieces. Electrical circuits (n.s.) for the control of the machine are described.
Patent IT-1024321-B (IT)
Title: Pressurised liq. esp. colourant supply to screw mixer - arranged to disperse liq. only on plastics pellets
Filed: 1974-12-04
Granted: 1978-06-20
Abstract: Screw mixer and/or extruder for handling pelleted plastics matl fed from a hopper has a liq. material dispensing device, e.g. for a colourant, extending into the hopper at a short distanced above the cylinder so that the screw is shielded from the dispensing device by intervening pellets, so the liq. is prevented from falling directly on the screw. A supply system connects a pressurisable supply of the liq. to the dispensing device to supply predetermined quantities of the matl. at predetermined intervals, e.g. by way of a positive displacement pump.
Patent IT-1206434-B (IT)
Title: Doser using electromagnetic pump and level monitors - for dosing molten metal into injector barrel of pressure die casting machine
IPC: B22D/
Filed: 1977-10-19
Granted: 1989-04-21
Abstract: Doser for molten metal held in a basin, furnace or crucible contg. an electromagnetic pump. The pump has an outlet with a branch (a) leading to an injector barrel or a distribution chamber, and a vertical, detachable branch (b). Branch (b) contains a molten metal detector at the high of the filling level in the barrel or chamber, and the detector actuates a switch cutting off a progressive voltage generator driving the pump. Branch (b) pref. contains a second detector at the height of the inlet of the barrel or chamber; and branch (b) pref. has a top overflow forming a safety device carrying metal back to the basin. Branch (b) is pref. made of refractory contg. a heating element. Used in the presure die casting of metals, to ensure reliable dosing.
Patent IT-1242371-B (IT)
Title: Incineration plant for general and/or special and/or toxic solid waste with recovery of heat energy
Inventor: GIUST ANDREA
IPC: F23G/
Filed: 1990-07-13
Granted: 1994-03-04
Abstract: Plant for incineration of solid urban, hospital, cemetery wastes, slaughterhouse scrap, byproducts or scrap from the wood, textile, oil, dairy, food, paper, poultry, meat industries and similar wastes, comprising a combustion chamber 1 with means of loading wastes 4, 2 on one side and means of unloading ash on the other 17 characterized by the fact that: - said combustion chamber 1 has a waste slide track or a transverse unloading zone 17 at least partially moved 18, 16, 19; - said waste slide track 20, 19, 14 has means for admission of air 7 beneath the respective waste, - said combustion chamber 1 has means for admission of air 8 above line 5 for travel of these wastes. Figure 2B <IMAGE>
Patent IT-1201891-B (IT)
Title: Roller device for increasing area of sheet materials, esp. skins
Inventor: BALLARDIN BORTOLO
IPC: C14B/
Filed: 1986-08-27
Granted: 1989-02-02
Abstract: The device consists of a roller assembly divided into two opposed series each comprising at least two pairs of superimposed rollers arranged in succession. The back rollers of the two series have a higher peripheral speed than the preceding rollers, also the rollers should be so placed that their axes are at an angle other than 90 deg. to the direction of advance of the sheet material being treated. In this way the tractive force of the back rollers also have a transverse component, thus ensuring perfect uniformity of area increase in all directions of the skins.
Patent LT-5161-B (LT)
Title: Additive for fuels on the basis of improved ethanol
Inventor: JASINAVICIUS RIMVYDAS
IPC: C10L1/18
Filed: 2003-12-12
Abstract: The present invention provides a fuel additive on a basis of improved bioethanol; said additive reduces amount of of damage materials in fuel combustion products. The fuel additive has a combustion catalyst consisting of mixture of 0,001 to 0,5 % byweight of iron(III) acetylacetonate and copper(II) organic compound in ratio of 80-90:10-20. Suitable copper compound may be copper naphtenate, copper organic inner compound salt in alkylaminoalkylketone derivatives form, copper acetylacetonate andcopper chelate compound on the basis of product of condensation of acetoacetylferrocene with ethylenediamine. The bioethanol is prepared from stocks of food such as sugar-beet which is refined by rectification. Said bioethanol may have additional fraction of ethers and aldehydes and/or fusel oil, and no less than 0,02 % by weight of tetraethoxysilane without impurities of hydrolysis.
Patent MX-171221-B (MX)
Title: Rectificador mejorado de gas-liquido
Inventor: MARIN RAMIRO SANDOVAL
IPC: B01D45/00
Filed: 1988-12-14
Abstract: La presente invención se refiere a un rectificador mejorado de gas-líquido que comprende un cuerpo cilíndrico tipo horizontal, caracterizado porque está constituido pricipalmente por tres secciones de separación completamente integradas: la primera sección consiste de una placa de choque la cual está dividida en tres partes, dos placas rectangulares unidas en sus extremos por una placa unión; la segunda sección está formada por placas en zigzag que están divididas en módulos y cada uno de éstos está formado por un paquete de láminas en zigzag, las cuales están rigidizadas por dos placas en sus extremos y a su vez cada módulo está atornillado por cuatro pernos sobre bases metálicas que van soldadas al tanque; y la tercera sección de separación está compuesta por elementos ciclónicos con doble entrada, los cuales están montados sobre un espejo inferior y los espejos superiores.
Patent MX-170087-B (MX)
Inventor: TIPTON CRAIG DANIEL
IPC: C10N20/02
Filed: 1989-04-07
Abstract: A corrosion inhibitor additive for gear oil formulations is disclosed in the form of an overbased carboxylate which can be in a borated or non-borated form. Borated versions of the overbased carboxylate are preferred and are obtained by reacting a boron reactant such as boric acid with an overbased carboxylate. The overbased carboxylate in its borated and non-borated forms has been found to be effective in improving the corrosion inhibiting properties of gear oil formulations which are used under severe operating conditions wherein the gear oil might come into contact with contaminant water. A method of improving the corrosion resistance of a gear oil having contaminant water therein is also disclosed.
Patent MX-168382-B (MX)
Title: Una composicion de sucralosa termicamente estabilizada, metodo para su preparacion y productos que la contiene
Inventor: CHERUKURI SUBRAMAN RAO
IPC: A23L27/30
Filed: 1989-11-21
Abstract: La presente invención se refiere a una composición de sucralosa térmicamente estabilizada, que comprende un complejo cocristalizado de sucralosa y por lo menos aproximadamente 5 por ciento en peso de una ciclodextrina. Un método para la preparación de una composición de sucralosa térmicamente estabilizada, que comprende: a) disolver una cantidad de sucralosa y una cantidad estequiométricamente suficiente de una ciclodextrina en un disolvente no acuoso adecuado; b) mantener la solución formada en al etapa a) durante un período de tiempo suficiente para permitir que se lleve a cabo la cocristalización total de la sucralosa y la ciclodextrina; c) recuperar el producto de reacción cristalino de la etapa b) y secar el mismo; y d) someter el material de la etapa c) a molido o pulverización para formar partículas a partir del mismo.
Patent MX-173241-B (MX)
Inventor: BLISSETT MALCOLM G
IPC: A43B13/18
Filed: 1991-05-02
Abstract: A walking shoe (10) has a sole with a heel portion (24) and forefoot portion (22) each of which has an integral resilient flexible compression protrusion (42,28) having maximum extension at the rear edge of the protrusion, curving upwardly forwardly therefrom, and bounded by a groove (44,30) that extends along both side edges and across the rear vertically offset edge of the protrusion, the groove increasing in depth toward the rear of the protrusion. The rear of at least the forefoot protrusion is undercut. The upper surface of the sole has at least one transverse cavity (56,60) just forwardly of the rear edge of the protrusion. <IMAGE>
Patent PT-80353-B (PT)
IPC: F16J15/12
Filed: 1985-04-24
Abstract: A cylinder head gasket for an automotive vehicle has its fire ring constituting a principal part of the gasket attached at spaced apart locations to a pair of lateral parts onto which respective elastomeric seals can be molded independently.
Patent PT-81450-B (PT)
IPC: F16L43/00
Filed: 1985-11-07
Abstract: A joint coupling comprises two pipe pieces (1), (5), which are in constant mutual communication and are partly inserted one into the other by way of respective curved portions (4,6) under fluid-tight engagement, said curved portions (4,6) being arranged for swivelling about a common axis (12) situated external to the joint coupling and containing the common centre of curvature of said curved portions (4,6). Means (13, 14, 15) are provided for locking/releasing the pipe pieces (1,5).
Patent PT-85337-B (PT)
Inventor: SALLE ENRICO DI
IPC: C07D213/24
Filed: 1987-07-16
Abstract: The invention relates to cycloalkyl-substituted 4-pyridyl derivatives of formula (I) <CHEM>  wherein  R is C1-C4 alkyl;  each of R1 and R2 is, independently, hydrogen or C1-C4 alkyl;  n is an integer of 1 to 5; and either  (a) A is >C=O and B is -O-, -NH- or -CH2-; or  (b) A is -CH2- and B is -O-, -NH-, -CH2- or >C=O; or  (c) A is -O- and B is >C=O or -CH2-; or  (d) A is -NH- and B is >C=O or -CH2-,  and their pharmaceutically acceptable salts. The compounds of the invention show aromatase inhibiting activity and can be useful, e.g., in treating hormone-dependent tumors and prostatic hyperplasia.
Patent PT-87135-B (PT)
Inventor: GAUNT JOHN
IPC: G05D16/06
Filed: 1988-03-30
Abstract: A liquified gas pressure regulator (10) including a gas inlet and a gas outlet, a valve (22) for controlling flow of gas from the inlet to the outlet, a control means (16) which is responsive to gas outlet pressure and which is arranged to operate the valve in response to said gas outlet pressure so as to regulate the pressure of gas flowing to the outlet, and sensor means (50) co-operating with said control means, the sensor means being arranged to operate indication means (60) in response to a predetermined operation of the control means.
Patent PT-89257-B (PT)
Inventor: SANDNER BERNHARD
IPC: D06M15/423
Filed: 1988-12-19
Abstract: Etherified methylolalkylureas are prepared by reaction of fatty amines with urea in an approximately molar ratio with the elimination of ammonia, methylol formation and etherification, the etherification being followed by an after-etherification using methanol and/or ethanol. The active substances thus prepared provide dispersions which are stable on storing and resistant to shaking and shearing and are highly suitable for use as reactive, hydrophobic plasticising agents for fibre materials.
Patent PT-93252-B (PT)
Inventor: FERRO ALBERTO
IPC: A61K31/535
Filed: 1990-02-23
Abstract: An antimycotically-active nail varnish, which contains an antimycotically-active substance selected from 4-[3-[p-( alpha , alpha -dimethyl-benzyl)-phenyl]-2-methyl-propyl]-2,6-dimethylmorpholine, 4-[-[p-(1,1,-dimethylpropyl)-phenyl]-2-methyl-propyl]-2,6-dimethyl-mor pholine and salts thereof and a water-insoluble film former which a copolymerizate of acrylic acid esters and methacrylic acid esters having a low content of quaternary ammonium groups, is described.
Patent PT-96168-B (PT)
Inventor: LETOURNEL JEAN-MARIE GILLES
IPC: A21B7/00
Filed: 1990-12-12
Abstract: Apparatus for kneading and cooking, comprises a bowl (1) removably mounted on a base (4) enclosing a drive mechanism (5) adapted to drive in rotation a working tool (8) such as a rotating scraper. Heating elements (10, 11) are provided. The bowl is in the form of a basin (12) and an enclosure (13), the basin being within the enclosure and the two being spaced apart. The heating elements are provided in the space (E) between the basin and the enclosure and are distributed between a lateral heating element (10) and a bottom heating element (11). The heating elements are fed with electric current by disconnectable electrical connection devices (17, 18, 19) provided on the enclosure and the base.
Patent SE-428463-B (SE)
Title: Transporting chain of universal type with support rolls upwardly projected to a plane above the link's upper side
Inventor: JOHANSSON L-J
IPC: B65G17/40
Filed: 1981-02-25
Abstract: The transport chain of universal type, where the links 10, 11 are jointly connected in such a way that the chain can be controlled both through vertical and horizontal curves. At least some of the chain links 11 are equipped with support rolls 19, 20; 21-24; 25-30 protruding to a plane above the upper side of the links, with the purpose of carrying the transported items. Expediently, the chain links 11 which are equipped with support rolls have a vertical column 17 which carries a transverse axle 18 for the support rolls' rotatable bearing and this column 17 is expediently manufactured in one piece with a hub 16 under which the chain links 10, 11 are connected to each other with joints. <IMAGE>
Patent SE-445163-B (SE)
Inventor: KOMURA H
IPC: H05B7/16
Filed: 1981-11-20
Abstract: The present invention provides: A glow discharge heating apparatus comprising at least one pair of discharge electrodes disposed in opposite relationship to form a predetermined gap therebetween, means for applying a voltage across said discharge electrodes to cause a glow discharge therebetween, said glow discharge supplying thermal energy to the discharge electrode acting as a cathode during said glow discharge, and a liquid to be heated flowing through said discharge electrode acting as said cathode to be heated with said thermal energy wherein an area with which said discharge electrodes are opposite to each other is smaller than an area of a portion of one of said discharge electrodes having caused thereon said glow discharge thereby to impart positive resistance characteristic to the current-to-voltage characteristic of said glow discharge.
Patent SE-449269-B (SE)
Title: Armature indicating short circuit condition in electrical installation
Inventor: BERGMAN KURT TAGE LENNART
IPC: H01H3/46
Filed: 1983-06-15
Abstract: The short circuit indicator is constructed as a composite unit, comprising a current rail connectable to a feed circuit, and around which is a magnetic circuit containing an armature moving dependent upon the extent of a current passing through the rail. The armature is tensioned towards a rest position, in which it is arranged to remain during normal operating conditions for the installation. If a short circuit situation occurs, it moves from the rest position to an attracted position under the mechanical effect of an indicating release component. This component comprises an electrical current adjuster, mechanically activated from the armature with the aid of an electrically insulating activator between them. (Provisional Basic advised week 85/06)
Patent SE-441561-B (SE)
Inventor: HJELM A
IPC: H04N9/79
Filed: 1984-03-08
Abstract: PCT No. PCT/SE85/00100 Sec. 371 Date Nov. 6, 1985 Sec. 102(e) Date Nov. 6, 1985 PCT Filed Mar. 5, 1985 PCT Pub. No. WO85/04066 PCT Pub. Date Sep. 12, 1985.A method for editing and splicing color videograms. A first video tape machine records videogram sequences contained on a video tape in a second machine. The sequence includes a first frame series terminated with a final frame and a second frame series which begins with a first frame. A discontinuity between the first and second frames is detected when the chrominance coding of the adjacent recorded frames is found to be the same instead of on an alternate basis. Each frame of the second frame series is shifted under these conditions in order that each video line subsequent to the first video line is shifted forward. The first video line is reduced to a black level. The method avoids the consequences of a splice between groups of frames when the frames on each side of the splice do not have the required opposite chrominance coating.