baber/WOPTO huggingface dataset:
Patent IT-1229277-B (IT)
Title: Enamelled stirrer
Inventor: ARTUSI GIANNI
IPC: B01L/
Filed: 1989-04-17
Granted: 1991-08-08
Abstract: An enamelled stirrer with paddles detachably fixed on the shaft in an enamel to enamel coupling without any gasket, in which the stirrer, which is suitable for mounting in a closed coverless reaction vessel provided with separable paddles which are fixed on the shaft by operating inside the vessel; such that (a) the hub holding the paddles is sepd. from the shaft and is fixed on it through enamel to enamel coupling on frusto-conical contact surfaces or on elliptic or oval surfaces or mixed . conical-elliptic (or oval) surfaces; and further characterised in that (b) when the paddles do not form a single piece with the hub, the single radially situated paddles are fixed on the hub through coupling on frusto-conical enamelled contact surfaces.
Patent IT-1031824-B (IT)
Title: Electrical heater for conducting fluids - has current from conical coaxial electrodes passing through fluid to earth
IPC: H05B/
Filed: 1975-02-18
Granted: 1979-05-10
Abstract: The electrical heater, for delectrically conducting fluids consists of an insulating housing (10) with two electrodes between which the fluid flows. Current from the electrodes passes through the moving fluid to earth and thereby heats it. The outer electrode (21) has a funnel-shaped central hole corresponding to the outer tapered surface of the inner electrode (22) and the two electrodes are spaced to leave a gap (23) between for the fluid. Electrical connections are made to the electrodes via insulating leads and the inner conical electrode is held in place by an axial bolt. The heater reliably heats the fluid quickly.
Patent IT-1184225-B (IT)
Title: Lip seal with PTFE sealing lip
Inventor: FERN ALAN GREGORY
IPC: F16J/
Filed: 1985-04-19
Granted: 1987-10-22
Abstract: A seal has a lip with slits on the air side as hydrodynamic aids. The slits are pref. confined substantially to the lip area which in use forms the contact band with the shaft. The lip pref. comprises a planar annulus and the seal has inner and outer shells which secure the lip between radial flanges. The slits are formed as straight parallel lines without removing material before the lip is mounted between the shells, and when mounted on a shaft the slits assume a curved shape with the angle of inclination between slits varying along each while remaining small. Curving the lip on contact with a shaft opens the slits so that they provide a hydrodynamic pumping action.
Patent IT-1246293-B (IT)
Title: Improved process for the preparation of acetal surfactants from crude polyols and oxaldehydes
Inventor: BOZZI CLAUDIO
IPC: C11D/
Filed: 1990-07-25
Granted: 1994-11-17
Abstract: A method for the preparation of polyol acetal surfactants comprising two reaction stages is described: Stage 1: conversion of the straight and branched C8-C18 aldehydes obtained by hydroformylation into the corresponding dimethyl acetals. Stage 2: transacetalization between the dimethyl acetal and the polyol with the elimination of methanol. A mixture of products (acetal polyol derivatives) having surfactant properties is obtained at the end of the second stage. <IMAGE>
Patent IT-1245850-B (IT)
Title: Optical attenuator and method for the production thereof
Inventor: SERAFINI ENRICO
IPC: G02B/
Filed: 1990-11-14
Granted: 1994-10-25
Abstract: An optical attenuator consisting of a section of optical fibre having a core portion geometrically distorted in a permanent manner by means of stresses of predetermined value and a method for the production of the optical attenuator in a portion of optical fibre. The method comprises the steps of arranging the optical fibre portion on support means provided at its ends and opposite means for softening the fibre portion, inserting the softening means for a predetermined period of time so as to act on the portion, inducing stresses on the fibre portion and recording the level of attenuation of the optical power emitted by an optical source arranged at one end of the fibre portion and captured by a receiver arranged at the other end of the same portion. <IMAGE>
Patent IT-1243948-B (IT)
Title: Salts of glycosaminoglycans
Inventor: SALA ALBERTO
IPC: C08B37/10
Filed: 1990-11-29
Granted: 1994-06-28
Abstract: Salts of glycosaminoglycans with nitrogenous organic bases of formula I <IMAGE> or of formula II <IMAGE> where the various groups have the meaning indicated in the description, provide therapeutically effective blood levels of glycosaminoglycans even when they are administered orally or rectally.
Patent IT-1225475-B (IT)
Title: Process for dosing a product into containers and machine for carrying this out
Inventor: ZANICHELLI GIUSEPPE
IPC: B03C/
Filed: 1987-10-14
Granted: 1990-11-14
Abstract: This invention concerns a process for dosing a product into containers and a machine for carrying this out.  The process includes: a positioning stage for the container to be filled with a preset quantity of product below a product dosing and delivery unit, which presents a preset capacity and which is equipped with a lower end for delivery and with an upper inlet end for the product to be dosed and a filling stage for the dosing and delivery unit with the product to be dosed.  Before the filling stage of the dosing and delivery unit, the base of the container is brought into contact with the lower end of the dosing and delivery unit to shut in the said lower end and after the filling stage, the container is removed with its base from the lower end of the dosing and delivery unit in order to allow the dosing and delivery unit to be emptied with the subsequent filling of the container with a quantity of product equal to the capacity of the dosing and delivery unit.
Patent IT-1178577-B (IT)
Inventor: GISBOURNE BRYAN JAMES
IPC: D06N3/00
Filed: 1984-10-18
Granted: 1987-09-09
Abstract: An industrial fabric, and particularly a papermakers dryer fabric, is proposed wherein the permeability thereof is reduced by the inclusion of a continuous layer of an elastomeric open-cell foam therein which extends to and is contiguous with at least one surface of the base structure, the base structure comprising a link belt or a woven or knitted fabric.
Patent IT-1067465-B (IT)
Title: Rim suitable for running with flat tyre - having internal magnetic rubber and magnetic lubricant between moving surfaces
Inventor: SCARLE HENRY ERIC
IPC: B60C/
Filed: 1976-08-02
Granted: 1985-03-16
Abstract: The tyred wheel rim has >=1 circumferential band of magnetic rubber or plastic material on an inner surface, another similar surface moving in relation to the first when the tyre is flat; a magnetic liq. lubricant is held in position by the band to permit movement between the two surfaces while the flat tyre is being driven. The circumferential band is best placed at the inside of the tyre sidewall and/or its tread, it is a rubber contg barium ferrite and embedded in the tyre itself. The magnetic lubricant contains colloidal particles of Fe3O4. Lubricant cannot escape or require injection if the tyre is flat.
Patent IT-1163749-B (IT)
Title: Flexible worm for worm and wheel drive
Inventor: JUNG HEINZ
IPC: F16B/
Filed: 1979-12-21
Granted: 1987-04-08
Abstract: The drive is made by winding wire of a special cross-section in the form of a coil spring. A flexible worm of this type can be bent around the wheel so that more teeth are simultaneously in contact, with a consequent reduction in tooth wear. In order to prevent the coils of the worm separating from each other, teeth are formed in the side surfaces of the coils so that adjacent coils have intermeshing teeth. A typical worm (11) rotates about an axis (15) with the lead angle of the coils having a specified angle (gamma). The teeth (12) cut in the sides of the coils, have flanks inclined at different angles (alpha, beta). These angles are so chosen that there is no separating force between the teeth of adjacent coils.
Patent IT-1087841-B (IT)
Title: Blasting cap initiated by explosive gas mixt. - with porous ignition charge filled with the gas by inlet and outlet tubes
IPC: F42D/
Filed: 1977-10-31
Granted: 1985-06-04
Abstract: A blasting cap has a closed shell contg. an ignition charge abutting a plug closure and initiated by an explosive gas mixt. The charge is gas porous. A first conduit through the closure supplies the explosive gas for ignition. A second conduit extends from the ignition charge to allow continuous gas flow for purging and filling the interstices of the charge with gas. The cap is for use with a non-electrical initiation system. The device does not required the conventional open space between the charge and the plug closure.
Patent IT-1189203-B (IT)
Inventor: BAUMANN HANS-PETER
IPC: D06L4/657
Filed: 1982-01-06
Granted: 1988-01-28
Abstract: The present invention relates to a textile treatment process which comprises applying to a textile substrate of natural or synthetic polyamide either before or after dyeing, a compound of formula I, <IMAGE>  I  in which R is an C6-20alkyl radical, each of R1 and R2, independently, is -CH2-CHOHCH2-X or C1-4alkyl, with the proviso that the total number of carbon atoms in R+R1+R2 is from 8 to 26; X is chlorine or bromine, Y is a non-chromophoric anion, and n is a whole number from 1 to 3, which treatment before dyeing increases the affinity of the substrate for anionic dyestuffs and after dyeing improves the wet-fastness of the dyed substrate.
Patent IT-1236717-B (IT)
Title: Machine and device for cubing fruit, tomatoes, carrots, etc.
Inventor: GRASSINI GIUSEPPE
IPC: A23N/
Filed: 1989-12-22
Granted: 1993-03-26
Abstract: Relates to a machine which uses successively a series of devices which align the produce to be cubed, tomatoes, fruit etc., on a tape, cut them in two in a first pass by means of circular blades, for then passing, opened in this way, in a second phase under a series of circular blades which rotate at a suitable speed in the direction of advance of the tape and cut the product into strips of stable size which, transported by the said tape, are then cut transversely by one or more transverse blades acting vertically, guillotine fashion, driven by connecting rod and crankshaft rotating synchronously with the tape advance; or, by a series of blades together forming a cylinder which, acting transversely on the tape, cut into cubes the strips which advance and as determined by their speed of rotation.
Patent IT-1111442-B (IT)
Title: Bis-cysteinol and homo-cysteinol cpds. - useful as hypolipaemic agents
IPC: A61K/
Filed: 1978-06-20
Granted: 1986-01-13
Abstract: Pharmaceutical compsns. contg. (homo)cysteinol derivs. of formula HOCH2-CHNH2-(CH2)m-S-(CH2)n-S-(CH2)m-CHNH2-CH2OH (where n is 0-10 and m is 1 or 2) or their salts are claimed. Also claimed are processes for preparing cpds. (I). Cpds. (I) are hypolipaemic agents, some with comparable activity to clofibrate. In an example, (I; m=n=1) is prepd. from S-benzyl-cysteinol and dibromomethane.
Patent LT-5674-B (LT)
Title: Method and equipment of control of detail connection by threaded joint
Inventor: AUGUSTAITIS VYTAUTAS KAZIMIERAS
IPC: F16B31/00
Filed: 2008-11-11
Abstract: Invention is related to tightening control of responsible details tightening by bolts, pins and nuts in the machines, technical equipment, buildings, etc. during assembling and exploiting period. Purpose of invention - develop new and convenient method and equipment for tightening control of mentioned details. Presented method is based on separate tightening of every bolt or pin of mentioned details by comparing one or several dynamic characteristics of vibrating system, depending of tighteningdegree with one or several known dynamic characteristics. It is assumed these characteristics to be as natural frequencies of mentioned system, amplitude-frequency, amplitude-phase, frequency-phase characteristics, transfer functions of systems andcharacteristics, derived from these. All these characteristics are taken from natural vibrations, excited by light impact to bolt or nut, by recording these vibrations as relative and, in other case, as absolute vibrations by sensor for further computer analysis. In
Patent NL-149360-B (NL)
IPC: C09D101/08
Filed: 1971-03-05
Abstract: 1293783 Compositions comprising N,N- dimethylsulphenyl dithiocarbamates PHILLIPS PETROLEUM CO 19 April 1971 [6 March 1970] 23322/71 Heading A5E A method for repelling marine animal pests from a structure, which is at least partially submerged in marine water, comprises applying to the structure an N,N-dimethylsulphenyl dithiocarbamate. The dithiocarbamate may be applied in admixture with a carrier, e.g. in the form of a marine varnish or paint.
Patent PT-74144-B (PT)
IPC: B61D17/20
Filed: 1981-12-16
Abstract: 1. Device for intercommunication between rail-road cars, comprising a retractable half-corridor formed by a rigid ring (1) joined to the car body (4) and provided with hook-engagement means (56, 57) for rigidly fixing it to a similar ring (1a) which is joined to another car and with means (2, 5, 3) for suspending the ring (1) from the car body (4), characterized in that these suspension means comprise a top rod (2) which is attached to the top portion of the ring (1) and rests on two lateral supports (3) attached to the car body (4) by means of a swivel bracket (9) which permits their rotation about a vertical axis independently of each other.
Patent PT-76394-B (PT)
IPC: C12N11/06
Filed: 1983-03-15
Abstract: The present invention relates to new immunoenzymic conjugates resulting from a chemical coupling, by covalent bond, of an antibody or a fragment of antibody, which has retained the capacity of recognizing the selected antigen, with an enzyme capable of producing ammonium ions from natural substrates which are well tolerated in higher animal organisms. The invention also relates to a process for the preparation of these conjugates and the medicinal associations of said conjugates with an immunotoxin.
Patent PT-81682-B (PT)
Inventor: FISH FLOYD HAMILTON JR
IPC: C08L23/00
Filed: 1985-12-16
Abstract: A composite comprising a matrix resin reinforced with a sliver of high modulus p-aramid fibers of which at least 10% of the fiber ends are fibrillated into at least 2 fibrils along a terminal length which is at least 5 times as long as the diameter of the unfibrillated portion of the fiber.
Patent PT-85320-B (PT)
Inventor: LUCERI THOMAS JOSEPH
IPC: A61F13/00
Filed: 1987-07-14
Abstract: A cover (14) for a sanitary napkin or other absorbent product is provided which includes an outer layer of a hydrophobic material (30). The outer layer (30) contains fluid passageways which are small enough so that the outer layer alone will not pass liquid therethrough. A second, liner layer (32) is bonded to the interior surface of the outer layer (30) and is comprised of a nonwoven web which is at least slightly wettable so as to draw liquids through the passageways of the outer layer. The liner layer (32) contains large capillaries so that at least a majority of the liquid entering the liner layer from the fluid passageways will pass through the liner to the absorbent core (11) of the product.
Patent PT-89082-B (PT)
Inventor: LAVIELLE GILBERT
IPC: A61K31/675
Filed: 1988-11-24
Abstract: N-(23-Vinblastinoyl) derivatives of 1-aminomethylphosphonic acid, of general formula I: 
<IMAGE>
 
<??>In which:
 - R1 denotes a hydrogen atom, a linear or branched alkyl radical containing from 1 to 6 carbon atoms, a linear or branched alkylene radical containing from 1 to 6 carbon atoms, an arylalkyl radical of 7 to 10 carbon atoms capable of carrying as substituent on the aromatic ring a halogen atom, a hydroxyl radical or an alkyl or alkoxy radical, each containing from 1 to 5 carbon atoms, a 2-indolylmethyl radical, a 4-imidazolylmethyl radical, or an alkoxycarbonylmethyl radical containing from 3 to 11 carbon atoms,
 - each of R2 and R3, which are identical or different, denotes a linear or branched alkyl radical containing from 1 to 4 carbon atoms,
 in the form of mixture of diastereo isomers or of pure isomers, their Nb'-oxides and their addition salts with a pharmaceutically acceptable inorganic or organic acid. 
<??>These compounds are antitumoral agents.
Patent SE-419024-B (SE)
Inventor: BROWN J G
IPC: A01N39/02
Filed: 1975-06-04
Abstract: 1494205 A herbicidal composition DOW CHEMICAL CO Ltd 4 June 1975 [5 June 1974] 25018/74 Heading ASE A herbicidal composition comprises a synergistic mixture of 3. 6 dichloropicolinic acid or a derivative thereof, e.g. ester or salt, and 2-methyl-4-chlorophenoxy acetic acid (MCPA) or a derivative thereof, e.g. ester or salt. Compositions may be prepared in solid or liquid form with the usual carriers, diluents and surface active agents. The compositions may also contain other additives e.g. fertilisers, phytotoxicants, plant growth regulants or pesticides. The compositions are particularly suitable for the control of weeds in cereal crops.
Patent SE-428714-B (SE)
Title: Arrangement with check valve for feeding of compressed air, related to internal combustion engines
Inventor: KALLAK JOHAN
IPC: F02D23/00
Filed: 1978-12-12
Abstract: An arrangement related to an internal combustion engine, where an air injection channel 5; 13 leads to the combustion chamber 15; 23, said air injection channel being connected to a source of compressed air, e.g. a compressor or a pump 4 and being provided with a check valve 7; 14 in the compressed air supply. The check valve 7; 14 is mounted as near as possible to the outlet of the opening 19; 24 of the channel 5; 13 into the combustion chamber 15; 23. The compressed air is connected upstreams of the check valve 7; 14 for at least an essential part of the combustion stroke, and preferably during the entire working cycle of the engine. <IMAGE>
Patent SE-456821-B (SE)
Title: Lifting point simultaneous vertical movement
Inventor: JOHANSSON BENGT RICKARD
IPC: B66F7/16
Filed: 1983-03-02
Abstract: No further information available at time of publication.
Patent SE-442560-B (SE)
Title: Process for printing price tickets and the price marker for the conduct of this process
Inventor: SILLEN HILLEVI
IPC: G06K17/00
Filed: 1984-10-25
Abstract: The process of marking prices, using technology within retail automation and which eases the work of marking prices of groceries and other goods in a convenience store.The process consists of optically reading a particular item's item number with a light pen from a bar code  (of, for example, the EAN type) on the item whereupon the price is automatically extracted from a price database and printed on the required number of price tickets, which are automatically fed out, torn off and manually stuck onto the items.This is carried out by a price marker, whose components include a light pen, price database, printer, ticket roll, automatic ticket feeder and keyboard.  For those items without bar codes, but with, for example PLU numbers or other item numbers, the keyboard is used to key in the number, so that the price can be extracted from the price database, printed on the ticket etc. as above.
Patent SE-458040-B (SE)
Title: Snow clearance tool
Inventor: ANDERSSON SVEN
IPC: E01H5/06
Filed: 1988-05-11
Abstract: The attachment between the tool blade (3) and the boom (1) is articulated, and is at a point ahead of the blade lower cutting edge (17). The blade can be pivoted backwards from the articulated union against the force of a spring unit. The boom (19 is connected via a vertical joint (59 to a horizontal cylinder part (4), which is rotatable relatively to a tool supporting body. To the cylinder part are connected hydraulic cylinders (16) for pivoting the boom and blade around the vertical joint. The cylinder part, by reason of its ability to rotate, permits the boom and blade to swing in relation to the body.
Patent SE-463279-B (SE)
Inventor: MARTINSSON JONAS
IPC: G01C15/06
Filed: 1989-05-22
Abstract: Levelling bar, in the form of a simple bar (11) or several into each other displaceable bars (11a, 11b), to determine the elevation difference between different points and which is provided with a slide (14) which is displaceable along said bar and lockable in different positions said slide being provided with a level indicator (16). The slide (14) is provided with a counter apparatus (20), which in cooperation with the bar/bars (11a, 11b) or a reference means (12) attached to said bar/bars is provided to indicate the relative distance from one of the outer ends of the bar/bars to said level indicator (16).
Patent SE-463886-B (SE)
Title: Arrangement for keeping the desired pressure in a gas container constant
Inventor: REHN H
IPC: F16K7/17
Filed: 1989-12-15
Abstract: The invention relates to an arrangement for maintaining an essentially constant desired pressure of gas in a container, in which underpressure or overpressure may arise, which arrangement 1 comprises a cylindrical outer casing 2 which is provided with at least one first opening 14 and is intended to be arranged in a sealing manner above an opening in the container, a tubular element 4 which is arranged at a distance from and concentrically with the outer casing 2 and is provided with a bottom 7 and with at least one second opening 13 in the cylindrical wall above the bottom 7. The arrangement is characterized by an annular diaphragm 9 which is fixed in the outer casing 2 above the first opening 14 and in the tubular element 4 above the second opening 13, the central part of the diaphragm 9 consisting of a tubular space 12 which is at least partially filled with a gas or a vapour at a pressure which is greater in relation to the surroundings, and by a member 8 which, at the desired pressure in the container, keeps the first 14 and the second opening 13 at the same horizontal level, the wall of the space 12 covering the two openings 13, 14 completely. <IMAGE>
Patent SI-9200204-B (SI)
Title: Diastereomers of 1-(isopropoxycarbonyloxy)ethylester 3-cephem-4-carboxylic acid and process for their production
Inventor: FISCHER GERD
IPC: C07D501/34
Filed: 1992-09-07
Abstract: Enterally absorbable diastereomers of (6R,7R)-7-[2-(2-aminothiazol-4-yl)-2-(Z)-(methoxyimino)acetamido]-3-(m ethoxymethyl)-3-cephem-4-carboxylic acid 1-(isopropoxycarbonyloxy)ethyl ester of the formula I <IMAGE> and its physiologically acceptable salts and also diastereomerically pure salts of the compounds of the general formula II <IMAGE> where HX represents a mono- or polybasic acid and where X represents an inorganic or organic physiologically acceptable anion, and a process for the preparation of these compounds of the formula I or II are described, which is characterised in that on mixing together one equivalent of a solution of the diastereomer mixture of the formula III with 0.2 - 2 equivalents of a solution of the acid component HY the more poorly soluble diastereomer of the general formula IV is first precipitated and separated off by filtration, then the more readily soluble diastereomer of the general formula IV is precipitated from the filtration solution, it being possible in the subsequent subsidiary steps for the acid components HY to be identical or different and any desired sequence of the addition of different acid components HY to be used, and the salts obtained are optionally further purified by crystallisation.
Patent CN-1481306-B (CN)
Inventor: CLIEVE BRIAN E
IPC: B32B17/10
Filed: 2001-12-12
Granted: 2010-04-28
Abstract: 一种汽车用窗玻璃(10)，包括退火玻璃或者半钢化玻璃(12)的单玻璃层，该窗玻璃具有塑料膜(16)，该塑料膜用接触粘合剂(14)粘贴在该玻璃层的主要表面上。
Patent FI-115537-B (FI)
Inventor: JAERVINEN AIMO
IPC: C22B3/46
Filed: 2003-03-14
Granted: 2005-05-31
Abstract: This invention relates to a method for removing thallium from a zinc-containing solution. In particular, the method relates to the purification with metallic zinc powder of a solution going to the electrolytic production of zinc. In this method, thallium is removed by means of a lead compound in the solution purification stage, either during the final purification stage or in a purification stage in which cadmium is precipitated.