baber/WOPTO huggingface dataset:
Patent IT-1183122-B (IT)
Title: Sewing machine executing parallel stitches
Inventor: RESTA MARIO
IPC: D05B/
Filed: 1985-01-11
Granted: 1987-10-05
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-1246374-B (IT)
Title: Procedure for producing sponges giving off perfumes, as well as sponges and packages of sponges so obtained.
Inventor: MARTINI FULVIO
IPC: A45D/
Filed: 1990-03-21
Granted: 1994-11-18
Abstract: The procedure for producing bath sponges giving off perfumes consists in subjecting the sponges to the jet of a spray spraying a perfumed essence of any type, dissolved in a suitable liquid vehicle, to a suitable degree, inserting each sponge into a bag of airtight, preferably transparent material, and heat-sealing the bag in order to prevent the dispersion of the perfume with which the sponge is impregnated.
Patent IT-1176047-B (IT)
Title: Wool fabric mattress cover
Inventor: MARZOTTO GAETANO
IPC: D03D/
Filed: 1984-04-13
Granted: 1987-08-12
Abstract: The mattress cover has electrically-conductive elements (104,106), which are earthed (108) for dissipating static. The cover includes short length wool yarns sticking fast to the wool fabric weft (16a). Pref. the wool fabric of the cover is treated to remove loose fibres, specifically by napping, shearing, moistening as by steam, and pressing by heated rollers.
Patent IT-1248943-B (IT)
Title: Piezoelectrically operated Braille transducer
Inventor: ACQUISTAPACE EMANUELE
IPC: G09B/
Filed: 1990-06-05
Granted: 1995-02-11
Abstract: The present invention relates to a piezoelectrically operated Braille transducer. The transducer comprises a supporting member, one portion of which forms a tactile reading surface and which houses members which are movable individually from a first position in which they are housed in the supporting member to a second position in which one end of the member projects from the reading surface in such a way that it can be detected by touch. For each of the movable members there is provided a piezoelectric operating member which acts on the corresponding movable member to make it move from the first position to the second position, or vice versa. The supporting member comprises a plate portion which supports the piezoelectric operating members and a block which supports the movable members and which forms the tactile reading surface. The aforesaid block is removably associated with the remaining part of the supporting member in such a way that it can easily be removed for maintenance or cleaning operations. <IMAGE>
Patent IT-1196101-B (IT)
Title: Electro-optical plug-in interconnection
Inventor: CASERTA ANTHONY L
IPC: G02B/
Filed: 1984-05-04
Granted: 1988-11-10
Abstract: The interconnection includes a male connector having the end of an optical fibre, projecting from the end of a cable, plugged into an on-axis female receptacle. In the receptacle an aperture normal to its axis receives either the end or light from the end of the optical fibre circuit in the equipment being interconnected. A reflector in the bore of the female receptacle aligned with the axis of optical fibre in the male plug-in connector, when plugged in, reflects light signals between the optical fibre in the connector and the circuit in the equipment. The light signal reflector may alternatively be provided in the male connector. The interconnection can incorporate electrical terminations to provide a combined optical and electrical plug-in connector.
Patent IT-1243197-B (IT)
Title: Water-soluble prodrugs of diphenylhydantoin
Inventor: DAL POZZO ALMA
IPC: A61K/
Filed: 1990-08-03
Granted: 1994-05-24
Abstract: Derivatives of diphenylhydantoin of formula I: <IMAGE> in which X represents an alkylene chain containing 1-10 carbon atoms, optionally branched and optionally bearing a substituent consisting of free or acylated -OH, -SH or NH2 groups;  or a phenylene residue; Y represents a - CH2CH2O- or -CH(CH3)CH2O- group; n varies from 1 to 200, where, for n>1, the two residues represented by Y can coexist in the same compound; R represents hydrogen, C1-C4 alkyl, C5-C7 cycloalkyl, optionally alkyl-substituted phenyl, or benzyl;  or represents an acyl -CO-R', where R' can have the meanings already stated for R, or -CO-R' can mean a -CO-X-COOMe residue, where X has the meanings stated above and Me represents hydrogen, alkali metal or ammonium, or the equivalent of an alkaline earth metal;  or -CO-R' represents a <IMAGE> residue, where Me is as described above while m can vary from 1 to 9, are prodrugs of diphenylhydantoin.
Patent IT-1226308-B (IT)
Title: Film or netting for the construction of tunnels for agricultural use and relevant production procedure
Inventor: BERETTA PAOLO
IPC: A01G/
Filed: 1988-07-26
Granted: 1990-12-27
Abstract: A film or netting for the construction of tunnels for agricultural use, presenting flexible support latches (3) pre-inserted crosswise and protruding with relevant pointed ends (4) from both sides of the film or netting.  Insertion of the supporting latches (3) in the film or netting (6) takes place, producing, at regular intervals, crosswise waviness in the film or network, by means of series of roller s(7) and (8) synchronously counter-rotating and presenting grooves (9), which are suitable for allowing insertion of the latches (3).
Patent IT-1230697-B (IT)
Title: Grinding or abrading tool
Inventor: SHNEIDERMAN MARLEN ADOLFOVICH
IPC: B24B/
Filed: 1987-09-10
Granted: 1991-10-29
Abstract: A grinding or abrading tool has a disc (2) with an abrasive surface. The disc is mounted on the holder (1) which forms part of the tool. The holder has a number of holes (3) to receive the fixing elements (4) of the disc. Each fixing element consists of a short cylindrical projection with a head (5) of enlarged diameter. The head is in the form of a frustum of a cone and is made of elastically deformable material so that when the element is inserted into a hole (3) a permanent fixing is formed.
Patent IT-1201477-B (IT)
Inventor: TRONCONI GIOVANNI
IPC: C07F9/10
Filed: 1985-10-04
Granted: 1989-02-02
Abstract: An economical and industrially applicable process for the preparation of L- alpha -glycerylphosphorylcholine and L- alpha -glycerylphosphorylethanolamine from soy and/or crude egg lecithin, is described. The process of the invention comprises the alcoholysis of the crude and deoleated lecithins, the subsequent formation of insoluble complexes of the mixture of glycerylphosphorylcholine and glycerylphosphorylethanolamine with zinc chlorides or bromides, the de-complexation with organic bases such as pyridine, collidine, lutidine and the like and the final elution on ion-exchange resins.
Patent IT-1246750-B (IT)
Title: Inking basin system for printing station in a rotogravure press
Inventor: GOBBI GIORGIO
IPC: B41N/
Filed: 1990-12-28
Granted: 1994-11-26
Abstract: Inking system for printing station in a rotogravure press, comprising at least the following: a halftone cylinder, an impression cylinder, a doctor blade, a basin for collecting the ink in which the halftone cylinder is only partly immersed, an ink tank, a pump for recirculating the ink from the said tank to the said cylinder, a discharge tube for discharging the ink from the basin to the tank and a bearing for the cylinder connected to the side walls of the printing station, the system being characterized in that, in the absence of a "velo" injector or applicator, the basin 60 is a one- piece body and is supported on the bushes of the bearing housings of the etched cylinder which is considerably immersed in the ink of the said basin. <IMAGE>
Patent IT-1239256-B (IT)
Title: Yacht-type sailing vessel
Inventor: ASHMAN ERNEST THOMAS
IPC: B63H/
Filed: 1989-12-22
Granted: 1993-09-28
Abstract: The vessel has two struts firmly attached to the underside and centre line of the hull, one forward and the other aft. Each supports a rudder and suspends the forward and aft end of a ballast weight. The ballast weight can be divided and is supported individually from each strut. The vessel may have sleeves or cases, to enable the struts and their associated rudders to be telescoped up into the hull, singularly or in unison.
Patent IT-1152736-B (IT)
Inventor: MASSMANN MANFRED
IPC: H01R12/67
Filed: 1982-10-19
Granted: 1987-01-07
Abstract: An electrical interconnector assembly of a first type e.g. having female contacts which is cooperable with an electrical interconnector of a second type e.g. having male contacts, the assembly comprising an elongate frame (10) and electrical interconnector members (20) of the first type, the members being held within the frame (10) such as by cooperating formations and latches (12-15) and (21-24) so as to present an elongate arrangement of electrical interconnector elements of the first type, suitable to provide electrical connection with a printed circuit board provided at an edge thereof with electrical interconnector elements of the second type. The members (20) may be of different sizes and may have various means (25) for connection to conductors. <IMAGE>
Patent IT-1153606-B (IT)
Inventor: TAGUCHI MITSUO
IPC: F41A21/30
Filed: 1982-10-28
Granted: 1987-01-14
Abstract: PCT No. PCT/FI82/00052 Sec. 371 Date Jun. 17, 1983 Sec. 102(e) Date Jun. 17, 1983 PCT Filed Nov. 2, 1982 PCT Pub. No. WO83/01680 PCT Pub. Date May 11, 1983.A silencer for the barrel of a firearm comprises a sheath defining an interior space having open opposite ends. The sheath has a longitudinal axis. A plurality of partitioned plates are connected to the sheath and extend across the interior space thereof. Each partition plate has an opening therethrough of a size which is wider than a caliber of the firearm barrel and which lies in a plane which is inclined at an acute angle with respect to the axis. Each partition plate, in a direction along the axis, is rotated around the axis by a selected angle with respect to a previous partition plate to produce a convoluted path for gases discharged from the gun barrel. The first partition plate in the sheath adjacent a firearm valve which is connected to one open end of the sheath, defines an initial expansion chamber for the gases.
Patent IT-1125622-B (IT)
Inventor: TORCK BERNARD
IPC: B01J31/00
Filed: 1979-11-07
Granted: 1986-05-14
Abstract: An ether is prepared by reacting a selected olefin with an alcohol in a two reaction zone system: in the first reaction zone, the catalyst is dispersed in the liquid phase of the reactants and boiling of the mixture is avoided; in the second reaction zone, the catalyst is in a fixed bed. A cooled recycle stream is fed back to the first stage reactor. The catalyst is a sulfonated ion exchange resin in the acid form.
Patent IT-1050391-B (IT)
Title: Bridged bis-(4,6-dialkyl phenol) prodn - from phenol reacted with excess acetal
Inventor: GRINBERG A
IPC: C07C/
Filed: 1975-12-12
Granted: 1981-03-10
Abstract: Bridged bis(4,6-dialkylphenol)cpds. (I) are produced by reaction of 2,4-dialkylphenols with excess acetal in presence of acid catalyst. (I) are stabilisers for polymers. Process gives high yields (97-98%), is simple does not require water in reaction medium and avoids pollution.
Patent IT-1236303-B (IT)
Title: Simplified construction system for the insertion of electric, hydraulic and technological systems of various types, through the use of preformed and pre-set construction building blocks
Inventor: BAZZINI MAURIZIO
IPC: E04C/
Filed: 1989-04-19
Granted: 1993-02-02
Abstract: The system belongs to the building construction field, and particular to the civil, industrial and commercial field, in which the present day problem exists, of having to carry out an adequate number of wall openings, necessary for the insertion of pipes and electrical, hydraulic and technological equipment of various kinds.This invention concerns a system, which provides for the creation of load bearing and dividing walls, through the use of construction blocks especially preformed with adequate cavities and channels for the direct insertion of the equipment and the pipes, and of blocks directly pre-set with different types of equipment already directly enclosed in the blocks themselves. Therefore, when the masonry phase of assembling the blocks is finished, this pre-set arrangement is already complete without the need to carry out, as has been usual up to today, the successive, mutilating and fatiguing work of creating the necessary openings for the insertion of the said systems. The insertion of the said systems is then simplified to the maximum, and is considerably quicker, safer, and more ordered, and more economical, as well as presenting a very pleasing aesthetic appearance to the eyes of the buyer.
Patent IT-1182739-B (IT)
Title: Abrasive belt sanding and polishing machine
Inventor: STUMP LEE E
IPC: B24B/
Filed: 1985-06-05
Granted: 1987-10-05
Abstract: An in-feed conveyor carries workpieces along a predetermined path through one or more tandemly-arranged working stations for exposure to a series of endless abrasive belts. The abrasive belt contacts the workpiece under the influence of a multi-segmented platen, each platen segment being arranged for adjustable positioning relative to the plane of the surface of the workpiece. Positioning of each individual platen segment is accomplished by virtue of the combination of a workpiece sensor together with an adjustable selected input supplementing the workpiece sensor so that one or more platen segments disposed adjacent to those segments actuated by the workpiece sensing units are also actuated, increasing the number of segments responding to the presence of workpieces in the working station and either symmetrically or asymmetrically enhancing the sensed width of the workpiece.
Patent IT-1057523-B (IT)
Title: Multiple injection of different plastics into a single mould - to give a unified moulding of several regions joined by transition zones
IPC: B29D/
Filed: 1976-04-12
Granted: 1982-03-30
Abstract: Injection moulding methods claimed in which different mixes are injected at the same, through different nozzles, so as to give a finished piece having defined regions of different physical or chemical characteristics with transition zones between; in the transition zones the injected plastics are intimately mixed. According to the plastics used, the transition zones display either a chemical bonding or a (possibly fibre-reinforced) physical bonding.
Patent IT-1171507-B (IT)
Title: Armoured vehicle ammunition supply mechanism
Inventor: SCHIELE AUGUST
IPC: F41H/
Filed: 1981-09-04
Granted: 1987-06-10
Abstract: The shell supply and feed mechanism includes two pawls (24) which together with the shoulder ring of the bottom flange (27) of the shell have stops (26) on adjacent recesses (25) in the jacket of the holder. They are coupled by a rod (18) to the sliding sleeve (17). The rod transmission (coinciding with the centre line of the gun barrel, and the holder position) is electromagnetically controlled, using two pins in the gun turrent, which are axially movable. At least two spring loaded panels (30) run up inclines external to the shell bottom.
Patent IT-1102631-B (IT)
Title: Steel mfr. in bottom blown oxygen converter - in which large amt. of solid scrap can be melted using gaseous, liq. and solid fuels
IPC: C21C/
Filed: 1978-05-16
Granted: 1985-10-07
Abstract: Steel is made from solid materials(a) contg. Fe, such as scrap, in a converter with tuyeres passing through the lower part of the refractory lining. Oxidant gas, e.g. O2, in a protective medium(b), is injected via the tuyeres for burning materials(c) contg. carbon, so hot gases flow up through chargena) for preheating, followed by melting and refining in the same converter. In preheating, materials(c) are pref. gases or liqs. burned in stoichiometric amts. to form CO and H2O, esp. using light or heavy fuel oil, petroleum derivs. such as residues, and/or crude tar; or CH4, C3H8, C4H10, and/or similar gases. The tuyeres pref. have an inner pipe with at least one outer pipe forming an annulus fed with liq. hydrocarbon(b). A high proportion of scrap and other solids(a) can be melted with high thermal efficiency.
Patent IT-1035870-B (IT)
Title: Sealing sintered porous metal articles - by filling voids with organic polymerizable liquid under pressure and subsequently curing
IPC: B22F/
Filed: 1975-05-28
Granted: 1979-10-20
Abstract: Method of sealing a sintered metal article to make it liquid tight under pressure comprises (i) compacting powdered metal to the required configuration of the article and at least 75% theoretical density, (ii) subjecting the article to a partial vacuum to draw gases from the voids present in the article, (III) immersing the article in a liquid polymerizable impregnant which is forced into the article under pressure and (iv) curing the article by immersion in a hot liquid bath at 265-285 degrees F with an added pressure of 10-100 lb./sq. in. to polymerize the impregnant and render it solid. Subsequent machining of the article does not disturb the filling within the pores. The filling of the pores provides lubricating qualities suitable for machining.
Patent IT-944834-B (IT)
IPC: F16C33/80
Filed: 1971-11-09
Granted: 1973-04-20
Abstract: 1319680 Bearings RUBBER PLASTICS Ltd 10 Nov 1971 [11 Nov 1970] 53636/70 Heading F2A The races of an angular contact ball-bearing assembly are made of an elastically deformable plastics material, and one race 1 has a shoulder 3 adjacent to its track over which the balls ride with elastic deformation of the races during assembly to give a snap-together construction. The mounting surfaces and/or the end faces of the races may be splined, 5, or otherwise relieved. The races may be shaped to form a labyrinth seal. A second row of balls may be provided to accommodate high axial loads in one direction, or axial loads in both directions, in which latter case a two-piece inner race is provided (Fig. 6, not shown). The balls may be accommodated in a cage, or in moulded pockets in one of the races. Opposed annular faces may be provided on the races such that they contact each other under shock loadings. The plastics material may be a polyamide, a polyacetal, a polyester, a polyurethane, a polyethylene, or a polypropylene, and may be filled with fibres or a lubricant.
Patent IT-1211497-B (IT)
Inventor: GIULIANO CLAUDIO
IPC: B65G49/08
Filed: 1987-11-05
Granted: 1989-11-03
Abstract: A warehouse system partic. adapted to the maturation of blocks of expanded synthetic material is claimed. The installation is served by a ribbon transporter which distributes the blocks of material within the warehouse and by an overhead grab which lifts the blocks and deposits them on a framework of shelving where they remain during the period of maturation. After maturation the same system is used in reverse for the removal of the blocks.
Patent IT-1160870-B (IT)
Title: Remote adjustment system for headlamp - includes spindle adjuster and servo operated cams
IPC: B60G/
Filed: 1978-10-18
Granted: 1987-03-11
Abstract: The servo adjustment system alters the setting of a vehicle headlamp in which the main adjuster comprises a spindle (16) threaded through a control cam (23) which locates on a second cam (18) secured on the body mounting. The two cams are linked by sloping faces and their relative setting is operated by a remote control and an electric servo motor. The spindle provides manual adjustment to the basic setting while the servo drive is linked to an automatic load compensator as well as to a remote control on the dashboard.
Patent IT-1175107-B (IT)
Inventor: CASTELLI LUIGI
IPC: F27D17/00
Filed: 1983-07-27
Granted: 1987-07-01
Abstract: This invention concerns improvements to hoods (10) for aspiration of secondary fumes in steel mills and foundries, which hoods (10) are suitable to cooperate with smelting furnaces, converters, crucibles, etc. for the aspiration of fumes emitted by the same and comprise: - movable hood means (11) fitted to and solidly fixed to crane or bridge crane means (14),  - stationary aspiration duct means (13), - means for momentary connection of the movable hood means (11) to the stationary aspiration duct means (13), - at least one opening which allows the passage of a trolley (15) of the bridge crane (14) and is comprised in the movable hood means (11), and - means (16-17) for the momentary closure of such opening, the improvements being such that the momentary connection means include at least stationary exhaust collector means (12) for independent collection of fumes when the movable hood means (11) move away, and that the exhaust collector means (12) comprise an opening having a plan section at least equal to the section of the top opening in the movable hood means (11) and cooperate momentarily with the latter (11), and that the exhaust collector means (12) constitute the plurality of the top portion of the hoods (10) which aspirate secondary fumes. The invention also concerns hoods (10) for aspiration of secondary fumes in steel mills and foundries, which hoods (10) are suitable to cooperate with smelting furnaces, converters, crucibles, etc. for the aspiration of fumes emitted by the same and adopt the above improvements.
Patent LT-5279-B (LT)
Title: A base of the road covering
Inventor: VAICIULIS EDAS
IPC: E01C7/00
Filed: 2004-05-11
Abstract: The invention relates to highway engineering. The purpose of the invention is to improve working quality and a drain of covering layers and to reduce an atmospheric and load impact to the road covering. The substance of the invention is that one layer of the road covering contains elastic material obtained from waste tyres, rubber fillers and rubber industry waste, the other layer contains sand, gravel, break stone, bitumen, middling, concrete or grinded constructional waste or mixture of the fillers.
Patent LT-6576-B (LT)
Title: Sanitary pad with anion strip
Inventor: MARKEVIČIENĖ VILMANTĖ
IPC: A61F13/00
Filed: 2018-05-10
Abstract: The present invention relates to a regular daily sanitary napkin with anionic strip. Anionic strip with negative ions consists of modal fibers and cotton raw materials and is saturated with anionic liquid containing negative ions and infrared radiation ingredients. The invention combines two body-protecting functions: long-distance infrared radiation and negative ions. Natural organic materials are used in production: modal fiber and cotton. The structure of the proposed product is simple, using is comfortable.
Patent MX-170447-B (MX)
Title: Resina catodica electrodepositable de baja curacion
Inventor: CHU EDWARD
IPC: C09D5/44
Filed: 1990-01-25
Abstract: La presente invención se refiere a una resina electrodepositable catódica, caracterizada porque comprende: (a) una resina del esqueleto, la cual es un aducto de poliepóxido de amina; (b) un entrelazador de melamina-formaldehído; y (c) un catalizador de metal; donde la reacción de la resina del esqueleto al entrelazador es de 40/60 hasta 95/5 en peso de los sólidos totales de la resina, y la resina electrodepositable es capaza de curar en un ambiente básico a una temperatura debajo de 150 ºC.