baber/WOPTO huggingface dataset:
Patent IT-1226966-B (IT)
Title: Lubricating oil-free motor chain-saw guide bar
Inventor: SANDHOLZER HARTWIG J
IPC: B27B/
Filed: 1984-11-22
Granted: 1991-02-26
Abstract: The guide-bar (2) for a motor driven chain saw stands out from the motor casing (1). Its leading end is fitted with a pulley wheel (4) for deflecting the saw chain (3) and its rear end with a sprocket wheel (5) for transmitting driving energy onto the chain. Its configuration between the two wheels guiding the saw chain is such that the lengths of chain extend virtually over the whole guide bar length, at an interval from the bar edge. Its two outside edges (8,9) in this area may be spaced by an interval (a) less than the smallest dia. of one of the two guiding wheels.
Patent IT-1238158-B (IT)
IPC: D06M17/00
Filed: 1990-01-11
Granted: 1993-07-09
Abstract: A method of preparing ribbed ticks comprising a textile top sheet (60) and a textile bottom sheet (61) and partition-wall strips (1), said strips being welded along their opposite side edges to the top sheet and bottom sheet, respectively, by heating the entire surface of the joined webs of textile material after placing of lengths of folded partition-wall strips (1) in a given pattern, said strips being coated with a heat-activated binding material (56) in edge zones of their sides facing the webs of textile material. A strip-shaped barrier is located between the edge zones lying on top of each other, said barrier preventing activated binding material from the two edge zones from flowing together.
Patent IT-1240630-B (IT)
Inventor: CIPOLLI ROBERTO
IPC: C08K5/3477
Filed: 1990-04-11
Granted: 1993-12-17
Abstract: Disclosed are salts of triazine derivatives with oxygenated acids of phosphorus having the general formula (I): <CHEM> wherein the radicals R and R1 to R7 and subscript n are as defined in claim 1. Said salts are particularly useful as flame-retardant additives for polymers.
Patent IT-1248871-B (IT)
Title: Device for the continuous automatic variation of the timing of a camshaft
Inventor: CICCHINELLI PIETRO
IPC: F01L/
Filed: 1990-06-18
Granted: 1995-01-30
Abstract: A device for the continuous automatic variation of the timing of a camshaft with respect to a driving shaft of an internal combustion engine, in which the camshaft is supported by bearings lubricated with pressurized oil and is driven by the driving shaft by means of a toothed pulley integral with a tubular body, the device comprising a sleeve movable axially in the tubular body and locked by means of a pair of couplings, one of the straight tooth type and one of the helical tooth type, to the tubular body and to the camshaft. One piston-shaped portion is integral with the sleeve and with a plate integral with the camshaft, and forms a chamber connected to an oil delivery duct which is intercepted by a proportional pressure reducing valve connected to an electronic controller capable of processing the signals sent from a sensor located between the proportional valve and the sleeve. <IMAGE>
Patent IT-1226040-B (IT)
Title: 3-Substd. phenyl-5-methoxymethyl oxazolidinone derivs.
Inventor: JEAN-FRANCOIS ANCHER
IPC: C07D/
Filed: 1981-05-20
Granted: 1990-12-10
Abstract: Oxazole derivs of formula (I) are new: (R is 2-acetylethoxy, 5-cyanopentyl, p-chloro- or m-cyano-phenyl, 2-cyclohexylethynyl or a gp (II) R1 is halo or cyano. A-B is CH2CH2, COCH2, OCH2, CC or CH2CH20). (B)Also new are intermediates of (I) of formulae e.g (II) and (IV) (R2 is p-chloro-or m-cyano-phenyl, m-cyanobenzoylmethyl or m-halobenzolylmethyl). (I) are useful for treating endogenous and exogenous depressions and are far more active than the known agent toloxatone. The usual dose is 50-500 mg per day orally or 5-50 mg per day by injection.
Patent IT-1177351-B (IT)
Title: Orientated thermoplastic film stabilisation
Inventor: GINI CLAUDIO
Filed: 1984-11-28
Granted: 1987-08-26
Abstract: HIghly radioactive absorber rods in bundles (clusters) are prepd. for final storge. Appts. includes a cluster of rods moved from fuel enclosure to a transfer container. The transfer container is located coaxially in a fixed position and the cluster is cut up in the transfer container and the pieces are collected in a special container without the escape of radioactivity
Patent IT-1096876-B (IT)
Title: Foamable polymer contg. poly:cyclic aromatic poly:carboxylic acids - as foaming agent obtd. by nitric acid oxidation of coal
IPC: C08L/
Filed: 1978-06-29
Granted: 1985-08-26
Abstract: A foamable polymer compsn. comprises a thermoplastic or thermoset of melting pt. =300 degrees C and as foaming agent, a mixt. of polycyclic aromatic polycarboxylic acids carrying nuclear nitro gps. that is soluble in acetone but insoluble in water. The acid contains an av. of 2-10 benzene rings, av. of 4-10 carboxyl gps. and an av. of 1-4 nitro gps. , the av. m.wt. of the acid mixt. being 600-1500 and the av. nuclear equiv. being 80-200. The acid mixt. is prepd. by (a) reacting coal with aq. HNO3 of concn. 5-90% at 15-200 degrees C for 0.5-15 hrs. at a pressure of atmospheric to 1000 psi gauge, (b) mechanically separating the solids in the reaction mixt., (c) extracting the solids with a polar solvent and (d) separating the polar solvent from the extract to recover the acid mixt.
Patent IT-1078752-B (IT)
Title: Machine stitching of knitted fabrics - using grooved pin-bearing plate to support fabrics
IPC: D05B/
Filed: 1976-09-14
Granted: 1985-05-08
Abstract: Appts. for precise stitching of knited fabrics with a sewing machine comprises >=1 support for the fabrics, consisting of a grooved plate bearing pins which can be moved axially between extended and retracted positions, in the former of which the stitch loops of one piece of fabric can be moved along a path for stitching to hte other piece of fabric. On the machine is a guide for guiding the support along a path which, at least in the region of the machine needle, aligns with the path along which the machine normally advances fabrics. Means for controlling the pins on the support cause them to be retracted by axial displacement as they move past the level of the needle of the sewing machine. The appts. allows precision working which could previously be obtd. only with a looping machine.
Patent IT-1202791-B (IT)
Title: Polynucleotide e.g. oligo-desoxy-ribonucleotide prepn. - by coupling excess nucleotide having masked 3-phosphate di:ester with nucleoside or nucleotide having free 5-hydroxy gp.
IPC: C08H/
Filed: 1978-11-07
Granted: 1989-02-09
Abstract: Prepn. of polynucleotides comprises coupling of (a) a nucleotide having a masked 3'-phosphate diester group with (b) a nucleoside or nucleotide having an available, free 5'-hydroxy gp. in the presence of a coupling agent is characterised in that (a) is used in molar excess (pref. 2:1) w.r.t. (b) so that practically all of (b) is consumed in the reaction. Used in production of alignonucleotides partic. oligodesoxyribonucleotides having a defined sequence of four different nucleotides which makes it possible to insert spent DNA segments in plasmide DNA to code it e.g. for stimulating the production of peptidic (peptide) hormones having specific amino acid e.g. TTT polynucleotide sequence stimulates phenylalanine production, GGA sequence stimulates glycine (where T=thymine, A=adenine and G=guanine).
Patent IT-1233756-B (IT)
Title: Compound framework, particularly useful for glass partitions
Inventor: MARCHETTI FRANCESCO
IPC: E06B/
Filed: 1989-01-10
Granted: 1992-04-14
Abstract: The present compound framework comprises four frame elements (2,3,4,5) each with straight "T" section with a short bar, said elements being in contrast to one another and coupled but out of phase. This allows screws (6) to block each mould (f) in peripheral chutes formed by the contra-posed sections of following elements: an "L" shaped element for the top areas of the framework, two asymmetrical "T" elements, the one with short bar and the other with long bar, for peripheral joint areas, and finally an asymmetrical cross shaped element for internal joints.
Patent IT-1154162-B (IT)
Title: Improved heat-reflective enamels
Inventor: SHTERN MARIA ABRAMOVNA
IPC: C09D/
Filed: 1980-01-28
Granted: 1987-01-21
Abstract: Known heat-reflective enamels contg. (by wt.) 100 pts. of a weather-resistant vehicle (I), 30-80 pts. of a pigment (II), 1-60 pts. of an extender (III), and 90-840 pts. of a solvent (IV) are improved by including 15-60 pts. of a ground prod. prepd. by heating: (a) 100 pts. (based on TiO2) of TiO2 or metatitanic acid; (b) 3-32 pts. (based on Ni oxide) of an Ni cpd. (which may be decomposed to Ni oxide); (c) 15-35 pts. of Sb2O3; and (d) 2-5 pts. (based on Cr oxide) of an alkali metal or NH4 dichromate. (I) include alkyd resins, drying oil fatty acid modified epoxy resins, etc. (II) are suitably talc, dolomite, etc. (IV) include Me2CO, xylene, etc. The heat-reflective enamel above has high heat-reflectance properties, has increased service life, and is suitable for use as a deck coating for oil prod. carrier tankers, etc.
Patent IT-1060341-B (IT)
Title: Two stage liquid film evaporator - with centrifugal dispersion of fluid in each stage
IPC: B01D/
Filed: 1976-04-28
Granted: 1982-07-10
Abstract: A vertical evaporator is equipped with means for introduction of dispersed fluid throughout the heat transfer area. Any number of dispersion and evaporation stages may be employed and the device described uses two stages. For concentration or distillation of temperature sensitive products and for chemical reactions in the manufacture of intermediates for plastics, microbiological and pharmaceutical products. Evaporation occurs at maximum rate at the point at which droplets impinge on the heat transfer surface, therefore rather than introduce the liquid at the top of the heated wall and let it fall in a film, the rotor distributes droplets throughout the wall area. The vapour stream has to pass through the rotor in order to escape, hence any entrained droplets are extracted centrifugally from the vapour at this stage.
Patent IT-1236428-B (IT)
Title: System of rotatable motor shaft supports, for the automatic variation of the compression volume ratio in alternative internal combustion engines
IPC: F02B/
Filed: 1989-10-20
Granted: 1993-03-01
Abstract: This system permits variation of the volume of the combustion chamber in alternative internal combustion engines, thereby consequentially determining variation in the volumetric compression (9) ratio.
Patent IT-1114348-B (IT)
Title: Tooth-brush with optimum brushing capacity - has handle and brush support joining at angle, with recess at back of bend
IPC: A46D/
Filed: 1979-01-17
Granted: 1986-01-27
Abstract: The tooth-brush has a handle (1) and front part joined to the handle, constituting the support (2) for the brush (6). The handle is conical and backward tilting. Its cross-section is round. The support of the brush part is rounded on the back surface, and forms an angle of between twenty-five and thirty-five degrees with the lengthwise axis of the handle. In the part where the toothbrush folds, the handle tapers down towards the support for the brush part, and has a slight recess (4) on the back. The brush part is positioned in the front part of the support on the lengthwise axis of the handle, and over an area which is shorter than half the length of the brush part.
Patent IT-1127579-B (IT)
Title: Feeder distributing fertiliser pellets over ground
Inventor: BOURNE W JOHN
IPC: A01N/
Filed: 1980-01-23
Granted: 1986-05-21
Abstract: The feeder has a supply hopper containing the fertiliser pellets (or similar particles) and with holes in the bottom through which the pellets pass. A wheel is located beneath each hole and conveys the pellets as they leave the hole to a distributor. The wheel and its associated hole are arranged so that the hole is closed when the wheel is not rotating. A drive runs each wheel at a constant speed. A control circuit supervises the drive to keep the wheel speed constant. The feeder is simple and reliable and its feed rate can be controlled quickly and precisely.
Patent IT-1170717-B (IT)
Inventor: HANLEY PHILLIPPS GORDON
IPC: C07J41/00
Filed: 1981-02-13
Granted: 1987-06-03
Abstract: Compounds of the formula <IMAGE> in which R<1> is a fluoro-, chloro- or bromomethyl group or a 2'-fluoroethyl group, R<2> is a group COR<6> in which R<6> is a C1-3-alkyl group, or OR<2> and R<3> together form a 16 alpha ,17 alpha -isopropylidenedioxy group; R<3> is a hydrogen atom, a methyl group (which can be present in either the  alpha  or the ss configuration) or a methylene group; R<4> is a hydrogen, chlorine or fluorine atom; R<5> is a hydrogen or fluorine atom, and the symbol ..... is a single or double bond. The compounds have good anti-inflammatory activity, in particular on topical application. The compounds of the formula I are prepared by esterification, halogenation, reduction, elimination of protective groups and reaction at a 9,11 double bond to form a 9 alpha -halo-11ss-hydroxy group.
Patent IT-1241990-B (IT)
Inventor: LOVISOLO GIORGIO ALFONSO
IPC: A61N1/40
Filed: 1990-07-03
Granted: 1994-02-02
Abstract: The object of the invention consists in a capacitive rings hyperthermia applicator which is made up of a first pair (A, A min ) of capacitive rings which are interconnected by means of one or more lines, and of a second pair (B, B min ) of capacitive rings which are also interconnected by means of one or more lines, the second pair of capacitive rings working in a different phase with respect to the rings of the first pair and being more or less coupled to the same inductively, as well as of means (G) for feeding at least one of said two pairs of capacitive rings with a radiofrequency. <IMAGE>
Patent IT-1177890-B (IT)
Title: Paper prodn. machine
Inventor: TANI MARIO TOMMASO
IPC: D21F/
Filed: 1984-07-10
Granted: 1987-08-26
Abstract: The electric hotplate is described has a laminated structure in which the heating element comprises strips of positive temp. coefft. of resistance material R on an insulating substrate. The strips are connected in a series parallel arrangement between conductors A,X,Y,Z and B. The interconnecting conductors X,Y and Z are of a material with a negative temp. coefficient of resistivity. Strips are screen printed or the ceramic be insulative covering of a metal plate from a viscous ink of powdered nickel or cobalt plus glass.
Patent IT-1242042-B (IT)
Title: Cell-regenerating composition based on plant extracts.
Inventor: FRATTURA VITTORIO
IPC: A61K/
Filed: 1990-12-19
Granted: 1994-02-02
Abstract: The present invention relates to a composition based on plant extracts, with cell-regenerating activity, to be used topically, particularly indicated for arresting the loss and for the regrowth of hair.
Patent IT-1172279-B (IT)
Title: Organic material drying appts.
Inventor: RUIZ-AVILA JOSE LUIS
IPC: A23P/
Filed: 1983-07-05
Granted: 1987-06-18
Abstract: Appts. for drying e.g. fish meal includes an agitating chamber and a drying tower in which the length of the travel path of material carried in a stream of heated air can be varied to change residence time. The stream pref. passes upwardly in the tower and then downwardly to an outlet, and the path is defined by a series of vertical baffles. The baffles are pref. aligned in a common plane between inlet and outlet so that the path passes upwardly on one side of the plane and downwardly on the other, the baffles being individually movable out of the plane by a drive which can move the top baffle to an inoperative position so that stream height is changed. The baffles are pref. individually rotatable about a vertical axis. The method permits residence time to be varied even during continuous operation.
Patent IT-1059690-B (IT)
Title: Purification of alpha-bisabolol from plants - by alkaline extraction reducing odour for use in cosmetics
IPC: C07C/
Filed: 1974-09-09
Granted: 1982-06-21
Abstract: Strong smelling natural alpha-bisabolol is purified by treatment with alkaline hydroxides, alcoholates, carbonates, bicarbonates, alkaline earth hydroxides, oxides or aluminium hydroxide. The alpha-bisabolol is treated with gaseous nitrogen before alkaline treatment. Treatment with active carbon may also be included with chromatographic or vacuum distillation. The prod. is used for fixing perfumes in cosmetics.
Patent IT-1241290-B (IT)
Title: Hospital Catheter with antireflux components
Inventor: PAGLIANO GIUSTINO
IPC: A61M/
Filed: 1990-11-22
Granted: 1993-12-29
Abstract: The catheter has a variety of health and surgical applications. It provides an efficient anatomical placement specifically urologically after momentarily applying pressure, for example of the bladder in the expulsion of fluids. It avoids the damaging reflux of moving fluids for the drainage prepared, thanks to the incorporation of obstructing components effected by the deformation of the human organ.<IMAGE>
Patent IT-1055573-B (IT)
Title: Gas thermostat with two regulating ranges - has a single sensor element and two regulating valves for two burners
IPC: F24C/
Filed: 1974-08-02
Granted: 1982-01-11
Abstract: The control system for the gas burners achieves two regulating ranges by extinguishing one or the other of the two gas burners. This gas thermostat can be used for example, for a gas oven for roasting and for maintaining the temp. at lower level for keeping the food warm or for thawing up frozen foods before roasting. The gas flow is interrupted by the distributor valve after the gas flow has passed through the regulating system. The regulating element is a sensor which influences the movements of the regulating valve spindle. The sensing element acts on a spindle which carries regulating valves for both adjusting ranges. The gas flows through the channel which is connected to the safety valve and the gas passes through the sensing element chamber and through the valve. The gas is distributed by the tapered distributing element into two separate burners.
Patent IT-1071844-B (IT)
Title: Carbon di:oxide, hydrogen sulphide removal from gas mixts. - with steam recirculation to reduce heat consumption
Inventor: GIAMMARCO GIUSEPPE
IPC: B01D53/14
Filed: 1976-11-12
Granted: 1985-04-10
Abstract: Gaseous impurities, e.g. CO2 and H2S, are removed from a gas mixt. obtd. by processes in which combustible materials have reacted at high temp. with steam. The gas mixt. is contacted with an absorbant aq. alkaline soln. in an absorption column and then the impurities are desorbed in a regeneration column with steam mainly from a reboiler heated by the incoming gas mixt. The steam is obtd. from boilers supplied with previously degassed and purified water, purification being carried in the appropriate columns. These columns being arranged (w.r.t. to the gas circuit) in series with the regeneration column of the CO2 (or H2S) removal appts. Steam necessary for purification of the waters is sent, under a pressure at least equal to that in the regeneration column, to the first column, then, to the others in succession and finally to the regeneration column, so that the steam is used several times. Heat consumption is reduced (200-230 kcal/m3 of CO2 in the case of a two stage appts. working at 28 atmos. with a glycine activated soln.) by recuperating and reusing residual heat. A larger redn. is possible from multiple use in series of the same quantity of heat.
Patent IT-1225567-B (IT)
Title: Beacon with infrared light
Inventor: SALTARELLI VITTORIO
IPC: F21V/
Filed: 1988-10-11
Granted: 1990-11-22
Abstract: The invention concerns the creation of a beacon with infrared light emission which includes a box containing at least one incandescent lamp (4), one or more mirrors reflecting the light, a filter (10) capable of allowing only the light with infrared frequency to pass and where the said beacon is cooled by the natural circulation of air inside the same beacon where the said beacon is equipped with multiple vertical metallic walls (15) arranged parallel to each other behind the lamp and forming a labyrinth; the cooling air enters via a protected orifice at the base of the beacon in the lamp emission area and comes out after passing through the labyrinth.  The light is prevented from coming out of the orifices (12 and 16) due to the presence of adequate protection.  In this way an infrared beam emitting beacon is obtained which is sealed against white light and cooled internally.
Patent ME-01037-B (ME)
Inventor: PROF DR
IPC: E04H12/10
Filed: 2012-06-21
Abstract: Stubovi“VEĐO“od A1 - legure,Slikal.,izrađuju se od Al-profila dobijenih presovanjem,čiji je poprečni presjek prikazan na Slici 1. presjek A-A, i na taj način su maksimalno pogodni i jeftini za izradu.
Patent MX-172710-B (MX)
Title: Emulsiones que contienen silicona como lubricante de camaras
Inventor: HOFFMAN MICHAEL J
IPC: C08L83/04
Filed: 1988-02-03
Abstract: La presente invención se refiere a una emulsión acuosade organopolisiloxano que comprende (1) de 1 a 70 por ciento por peso de una goma de organopolisiloxano que contiene hidroxilo, que tiene un valor de plasticidad de 50 a 100 basado en el peso de la emulsión de organopolisiloxano; (2) de 0.5 a 25 por ciento por peso de un fluído de organohidrógenopolisiloxano que tiene una viscosidad de 5 a 100 mPa.s a 25 grados C, y un promedio de cuando menos 2 átomos de hidrógeno Si-enlazados por molécula, basado en el peso de la emulsión de organopolisiloxano; (3) de 0.05 a 40 por ciento por peso de un lubricante que tiene un punto de fusión de 25 a 80ºC, basado en la emulsión de organopolisiloxano; (4) de 0.5 a 25 por ciento por peso de mica, basado en el peso de la emulsión de organopolisiloxano; (5) de 2 a 12 por ciento por peso de un agente espesador, basado en el peso de la emulsión de organopolisiloxano; (6) de 4 a 10 por ciento por peso de un surfactante, basado en el peso de la emulsión de organopolisiloxano; y (7) de 15 a 60 por ciento por peso de agua, basado en el peso de la emulsión de organopolisiloxano.
Patent NL-193319-B (NL)
IPC: C07D513/04
Filed: 1987-05-07
Abstract: Quinolinecarboxylic acid derivatives represented by the following general formula (I) and physiologically-acceptable salts thereof. <CHEM> wherein R<1> is hydrogen, alkyl, or substituted or unsubstituted phenyl; R<2> is hydrogen, alkyl, aikoxy, hydroxy, halogen, nitro or substituted or unsubstituted amino; R<3> is hydrogen or optionally-substituted alkyl; R<4> and R<5> are same or different and are alkyl or hydroxyalkyl or R<4> and R<5> may be combined and may form a cyclic amino together with the adjacent nitrogen atom and said cyclic amino may also be substituted and may further contain nitrogen, oxygen or sulfur as hetero-atoms therein; and X is halogen. have been found to be very effective antibacterial therapeutic agents for systemic and local infectious diseases caused by P. aeruginosa and Grampositive and negative bacteria.
Patent PT-76100-B (PT)
Title: Process for the preparation of substituted 1-hydroxyalkyl ether derivatives having fungicidal and plant growthe regulating effects
IPC: A01N43/64
Filed: 1983-01-17
Abstract: Compounds which are ether derivatives of substituted 1-hydroxyalkyl-azoles, of the general formula    <IMAGE>  (I)  in which A represents a nitrogen atom or a CH group, B represents oxygen, sulphur or a CH2 group, R1 represents a substituted alkyl, optionally substituted cycloalkyl or optionally substituted phenyl radical or, if either A represents a nitrogen atom, or if A represents the CH group and at the same B represents oxygen or sulphur, R1 also represents an unsubstituted alkyl radical, R2 represents an alkyl, alkenyl, alkinyl, optionally substituted phenyl or optionally substituted benzyl radical, Z represents a halogen atom or an alkyl, cycloalkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, optionally substituted phenoxy, optionally substituted phenylalkyl or optionally substituted phenylalkoxy radical and m is 0, 1, 2 or 3, and acid addition salts and metal salt complexes thereof, are novel, are prepared as described, and find use as fungicides and as agents for regulating plant growth.