baber/WOPTO huggingface dataset:
Patent HU-218794-B (HU)
Title: Diaminocyclobutene-3,4-diones, their preparation and pharmaceutical compositions contg. them
Inventor: ANTANE MADELENE MIYOKO
IPC: C07D217/02
Filed: 1995-10-03
Abstract: The compound of formula (I), wherein R1 and R2 are, independent from each other, hydrogen, C1-10 straight chain alkyl, C1-10 branched alkyl, or C3-10 cyclic or bicyclic alkyl; R3 is an acyl substituent selected from the group consisting of formyl, alkanoyl of 2 to 7 carbon atoms, alkenoyl of 3 to 7 carbon atoms, alkylsulfonyl of 1 to 7 carbon atoms, aroyl of 7 to 12 carbon atoms, arylalkenoyl of 9 to 20 carbon atoms, arylsulfonyl of 6 to 12 carbon atoms, arylalkanoyl of 8 to 12 carbon atoms or arylalkylsulfonyl of 7 to 12 carbon atoms; A is selected from the group consisting of (a), wherein R4 is hydrogen, C1-6 alkyl, C1-6 perfluoroalkyl, C1-6 alkoxy, C1-6 perfluoroalkoxy, amino, C1-6 alkylamino, C2-12 dialkylamino, C1-6 alkylsulfonamido, alkylcarboxamido containing 2 to 7 carbon atoms, nitro, cyano, carboxyl; or, A is a phenyl group of formula (b), wherein R5 and R6, independent from each other, are selected from the following: cyano, nitro, amino, C1-6 alkyl, C1-6 perfluoroalkyl, C1-6 alkoxy, C1-6 perfluoroalkoxy, C1-6 alkylamino, C2-12 dialkylamino, sulfamyl, C1-6 alkylsulfonamido, C6-12 arylsulfonamido, alkylcarboxamido containing 2 to 7 carbon atoms, arylcarboxamido containing 7 to 13 carbon atoms, C2 to C6 alkanoyl, C1-6 alkylsulfonyl, C1-6 perfluoroalkylsulfonyl, C6-12 arylsulfonyl, chloro, bromo, fluoro, iodo, 1-imidazolyl, carboxyl or hydrogen; or a pharmaceutically acceptable salt thereof, are smooth muscle relaxants.
Patent IT-1215662-B (IT)
Title: Crystalline TRH tartrate prepn.
Inventor: HATANAKA CHITOSHI
IPC: C07C/
Filed: 1988-01-05
Granted: 1990-02-22
Abstract: An N-protected 1-pyroglutamyl-L-histidine is condensed with L-prolinamide in the presence of a strong acid and an dialkylcarbodiimide. The resulting n-protected TRH is catalytically reduced to remove the protective gp., and tartaric acid and acetonitrile are added to the resulting reaction soln. to form TRH.tartrate.acetonitrile crystal. The crystal is dissolved in water to obtain TRH.tartrate.monohydrate crystal. N-protected l-pyroglutamyl-L-histidine can be obtd. by reacting N-hydroxy-5-norbornene -2,3-dicarboxyimide and N-protected L-pyroglutamic acid in the presence of dicyclohexyl carbodiimide, reacting the resulting active ester with L-histidine-K, and oxidising the resulting prod.. The strong acid for condensn. includes HCl, H2SO4, p-toluenesulphonic acid, p-methoxybenzene sulphonic acid, benzenesulphonic acid.
Patent IT-1203499-B (IT)
Title: Obtaining dry solids from aq. mixt.
Inventor: BONANNO ANTHONY J
IPC: B01D/
Filed: 1987-02-24
Granted: 1989-02-15
Abstract: An aq. solid is dehydrated by initially supplying it to a fluidising tank where it is mixed with fluidising oil and surfactant. The mixt. is supplied to a multistage evaporator which removes the water. The residue is delivered to a screen bowl centrifuge which recovers the dry solids. Oil and surfactant recovered by the centrifuge pass through a crystalliser to produce surfactant crystals. These are sepd. from the oil in a second centrifuge and are melted to recover the surfactant. The oil and surfactant are recycled to the fluidising mixer for re-use.
Patent IT-1175810-B (IT)
Inventor: VERGA ALBERTO
IPC: C07D213/79
Filed: 1984-03-07
Granted: 1987-07-15
Abstract: A process for producing cis-3,3,5-trimethylcyclohexyl-D,L- alpha -(3-pyridinecarboxy)-phenylacetate (I) for use in human therapy as a spasmolytic and vasodilator. By means of a first series of reactions and starting from pyridin-3-carboxylic acid (II), the hydrochloride of D,L- alpha -(3-pyridinecarboxy)-phenylacetic acid (VIII) is produced in crystalline form at high purity, from which by treatment with cis-3,3,5-trimethylcyclohexanol (IX) in a medium consisting of chloromethylene dimethylammonium chloride in methylene chloride, the product (I) is obtained in a form which is easily purified by treatment with p.toluenesulphonic acid followed by treatment with an alkaline base.
Patent IT-1229213-B (IT)
Inventor: BONAVENTURA VINCENZO
IPC: C02F1/58
Filed: 1989-03-30
Granted: 1991-07-25
Abstract: The object of the invention is a process for purifying the waste waters constituted by the civil, industrial, agroalimentary, zootechnical, and the like, waste waters, characterized in that it comprises the following steps, in succession:   (a) oxidation of said waste waters with oxygen in the presence of a catalyst (9); (b) phytopurification by causing said waste waters to flow through one or more cell(s) inside which plants are contained, which are not completely under the surface of the stream of waste waters flowing through said cell(s), but at least partially emerge from said stream (20,21,22); (c) filtration of said waste waters in the presence of zeolite (29).
Patent IT-1244298-B (IT)
Title: Flow valve for heating systems
Inventor: FUGAZZA GIUSEPPE
IPC: F24H/
Filed: 1990-07-09
Granted: 1994-07-08
Abstract: Flow valve for heating systems, comprising a lower body 2 and an upper body 3 which are connected together and divided into a lower chamber 20 and an upper chamber 30 by a membrane 4 arranged in between with an associated disc 5 against which a helical spring 13 acts. A microswitch 12 is actuated by a small piston projecting from the upper body of the valve and the disc 5 has a central pin 6 provided with an axial hole 7 and at least one upper radial hole 8 for connecting the two chambers 20, 30 together following the removal of water. The valve is also provided with a small bowl 14 having a by-pass hole 19 for the flow of excess water following switching of the microswitch 12. <IMAGE>
Patent IT-1163387-B (IT)
Title: Continuous saponification of fat and soap rinsing
Inventor: COLLORIDI TRISTANO
IPC: C11D/
Filed: 1983-05-19
Granted: 1987-04-08
Abstract: Fat, alkali soln. (pref. 46% NaOH) and recycle water are first metered, via a homogenising pump, into a saponification autoclave. The reaction mixt. is circulated via the homogenising pump and overflow is taken off, via an overflow valve which operates at a predetermined pressure, to a second autoclave where electrolytic conditioning and cooling occur. Conditioning is carried out by a metering pump through which the corresp. amts. of recovered, glycerine-contg. water are pumped. The crude soap prod. is then rinsed in a series of towers (pref. 3), supplied at the base with soap soln. which rises upwards in countercurrent to brine. Each tower is fitted with pumps to circulate the soap mass and recovered water at controlled flow rates. The rinsed soap is fludised in a reactor and subsequent decanter where sepn. of glycerine-contg. water occurs. The overall recovery of glycerine (on that present in the feed material) is up to 98%.
Patent IT-1184236-B (IT)
Inventor: EKDAHL PER ANDERS ALLAN
IPC: H05K5/03
Filed: 1985-06-19
Granted: 1987-10-22
Abstract: PCT No. PCT/SE85/00219 Sec. 371 Date Jan. 23, 1986 Sec. 102(e) Date Jan. 23, 1986 PCT Filed May 24, 1985 PCT Pub. No. WO86/00491 PCT Pub. Date Jan. 16, 1986.A sealing device in metal cabinets, which are used to screen off electromagnetic fields, for compressing metallic gaskets along the edges of its door. The device includes an elongate element (3,5,18) the length of which conforms with that of the door (1,2) and which is pivotable about an axis (7) parallel to the pivoting axis of the door. At its pivoting axis (7) the element is provided with a first elongate contact surface (10) which presses against the gasket (12) with a leverage effect when the element is turned to one end position. A second elongate contact surface (8) disposed on the element simultaneously engages against an abutment (9,16) to prevent the door from warping due to the pressure applied against the gasket.
Patent IT-1226083-B (IT)
Title: Device for holding documents, magazines, cards and similar, with multiple compartments comprising fitted modular components
Inventor: PALMA VITANTONIO DE
IPC: A47F/
Filed: 1988-07-06
Granted: 1990-12-10
Abstract: Device for holding documents and similar with modular components, comprising multiple components in the shape of flat plates, which are modular and interchangeable, each of which presents, along one side, a resting surface shaped so that the plate can be kept in an inclined position at a preset angle or dimensioned so as to form a retaining wall for the documents resting on the said plate, the said resting base presenting, above the said wall, at least a protruding ridge forming a means of coupling by insertion in a groove machined in the central part of the other plates with rear entry to the said plates, so as to allow, by means of snap insertion of the ridge protruding from the base of each plate, in the corresponding rear groove of another plate, the formation of multiple compartments all inclined at the same angle in relation to the support surface and each defined by two adjacent parallel plates, for the stability of the said multiple compartments a support base with protruding ridge being foreseen suitable for being inserted in the groove of the last plate.
Patent IT-1226700-B (IT)
Title: Immunological method for determining anti-antigen antibodies in micro-organisms, through antiidiotype antibodies and means suited to the purpose
Inventor: FABRIZI PAOLO
IPC: G01N/
Filed: 1988-07-29
Granted: 1991-02-05
Abstract: This describes an immunological method for determining direct antibodies against viral antigens in biological fluids, a method that uses indeterminate antibody ligands, to be composed of antiidiotype antibodies, preferably monoclonal ones. In particular this method applies to determining precocious cytomegalovirus (CMV)anti-antigen antibodies. This also describes a diagnostic kit that allows such a method to be effected.<IMAGE>
Patent IT-1227229-B (IT)
Inventor: REBUFFAT CARLO
IPC: A61B17/115
Filed: 1988-09-28
Granted: 1991-03-27
Abstract: A compression device for the anastomosis of hollow organs comprising three members (A,B,C) having a hollow cylinder shape suitable to compress the edges (1,2) of the hollow organs that are to be anastomosized. Each one of these members is formed by sectors (5,6), (9,10), (13,14) that remain solidly connected to one another until the edges of the hollow organs are present, and separate into fragments when the edges break off from the seat of anastomosis, as they, necrotizing, lose their consistency.
Patent IT-1188193-B (IT)
Title: Aspirin cyclic derivs. prepn.
Inventor: PURICELLI LAURA
IPC: A61K/
Filed: 1985-09-13
Granted: 1988-01-07
Abstract: A diagram is given of a gadolinium, gallium, garnet (GGG) laser carrying ions of rare metals.
Patent IT-1222886-B (IT)
Title: New 2-substd. ethynyl thiophene cpds.
Inventor: BURKART SUSAN ELLEN
IPC: A01N/
Filed: 1987-10-13
Granted: 1990-09-12
Abstract: 2-Substd. ethynyl thiophene cpds. of formula (I) are new where A = (a) phenylthienyl; (b) phenyl, provided that R5 is thienyl carrying a substit. other than lower alkyl or R5 is substd. phenyl; or (c) phenyl substd. by 1 or more of lower alkyl when R5 is other than thienyl, lower alkoxy, phenoxy, OH, halo, haloalkyl, phenylcarbonyl, lower alkyl carbonyloxy, lower alkylsulphonyl, lower alkylsulphonyloxy, NH2, lower alkylcarboxamido and lower haloalkyl carboxamido; R4 = H or lower alkyl; R5 = thienyl opt. substd. by 1 or more of lower alkyl, phenylethynyl, ion alkylthio, lower haloalkyl carbonyl and lower alkylsulphinyl; or phenyl opt. substd. by 1 or more of lower alkyl and lower alkoxy. Specifically, A = phenyl opt. substd. by alkyl or halo; R4 = H; R5 = phenyl or thienyl opt. substd. by alkyl.
Patent IT-1212280-B (IT)
Title: Studying gaseous diffusion - using an emulsion in a small scale model
Filed: 1977-06-02
Granted: 1989-11-22
Abstract: The atmos. is represented by water in a tank. A second liq. representing the gas under investigation is introduced downwards into the water. This second liq. is an emulsion. This emulsion may be either liq. in liq. or gas in liq. The arrangement may be used to study situations either where the gas is lighter than the atmos. or where it is heavier. When a liq. in liq. emulsion is used, the liq. forming the light phase should be non-miscible with that forming the heavy phase. The liq. in which the emulsion is formed may be the same as that representing the atmos. or may be different but miscible with it. Emulsions formed in this way are perfectly adapted to represent the diffusion of gas in the small scale model and may be applied to the problems of diffusion in enclosed spaces such as industrial premises, and to the study of ventilation requirements, as well as the study of emissions from industrial chimneys. The use of an emulsion overcomes problems which arise with the use of saline in water when studying this effect in similar appts.
Patent IT-1247695-B (IT)
Title: Calcitonin-based pharmaceutical compositions administrable by the nasal route in human therapy
Inventor: BERTONE EVARISTO
IPC: A61K/
Filed: 1990-06-14
Granted: 1994-12-30
Abstract: The objects of the invention are pharmaceutical compositions suitable for administration by the nasal route comprising: a) calcitonin, b) an antibacterial preservative, c) a surfactant absorption activator, and d) an appropriate aqueous buffer.
Patent IT-1234952-B (IT)
Title: Contactless examination method of moving object surface
Inventor: BERND BREUCKMANN
IPC: G01B11/25
Filed: 1986-07-03
Granted: 1992-06-02
Abstract: The method for the contactless examinstion of the surfaces of a moving object in which a ray source is used to direct a punctuate ray onto the object so that a ray is reflected from it and is detected while relative motion between the ray and the object is taking place. Both the ray and the object are moved during the time in which the reflected ray is being detected. The object is a wheel of a railroad vehicle. The object is a wheel of a railroad vehicle and the wheel is rolled along a rail and a ray field is directed over the rail so that the wheel is moved through the field.
Patent IT-1248621-B (IT)
Title: Lock for pedals and the like characterized in that the pedals are completely hidden
Inventor: FLAMMIA NICOLA
IPC: B60R/
Filed: 1990-10-10
Granted: 1995-01-21
Abstract: Drawing A shows how the lock should be fitted to the pedals of the car (pedals shown as if the lock were transparent). The arrow indicates the rotation of the hasp for locking the pedals. Drawing B shows the lock viewed from underneath. <IMAGE>
Patent IT-1142704-B (IT)
Title: Gaseous fuel supplement device for IC engine
Inventor: BUCK ALAN C
IPC: F02M/
Filed: 1981-05-29
Granted: 1986-10-15
Abstract: The combustion of the petrol/air mixture in an I.C. engine is produced by a sparking plug (10) having a spark produced between two electrodes (14,16). A sparking plug cable (26) leads to the plugs and contains two conduits (18) for supplying hydrogen and oxygen gases into the spark gap (12). The I.C. engine also includes a valve for causing the introduction of hydrogen and oxygen gas into the spark plug to be intermittent. This valve includes a commutator having a rotor and stator, each including a pair of conduits which register with each other at predetermined points during the rotation of the commutator rotor. The conduits in the stator are contained within conductors which connect to the sparking plug wire (26).
Patent IT-1056055-B (IT)
Title: Substd 1-alkyl 4-phenylpiperazines - with anti-hypertensive, vasodilating, alpha-inhibiting, anti-histamine and anti-bradykinin activity
Inventor: GIANNINI M
IPC: C07D213/38
Filed: 1974-03-01
Granted: 1982-01-30
Abstract: Cpds. of formula (I): (where R is alpha-, beta-, or gamma-pyridyl, 4-imidazolyl, R1 is H, OH, OMe or OEt, R2 is H, Cl F, Me or OMe and n = 0-2) are antihypertensives with vasolidating, alpha-inhibiting, antihistamin and anti-bradykinin activity.
Patent IT-1117218-B (IT)
Inventor: TARRO GIULIO
IPC: C12R1/91
Filed: 1979-05-18
Granted: 1986-02-17
Abstract: The invention relates to a process for the industrial production of a product for the diagnosis of carcinoma consisting of a antigen obtained by the infection with Herpes Simplex Virus of cells of guinea-pig kidney the process comprising three main section in the first of which the antigen is produced in the second section a biochemical purification of the antigen is carried out, while in the third section the product is prepared in preservable condition and confection.
Patent IT-1199233-B (IT)
Title: Animal fibres dyeing method
Inventor: FOA MARIO
IPC: D06P/
Filed: 1984-12-05
Granted: 1988-12-30
Abstract: The character pattern generating system has a character data memory for storing co-ordinate data representing co-ordinates of a base line at a centre of a character component and for storing local outline data representing the outline of the respective character component at each co-ordinate. The system responds to a character code received from an external source for reading out the co-ordinate data and the local outline data. Outline data is generated on the basis of the co-ordinate data and the local outline data and for generating character bit pattern data from the outline data. Storing the character pattern in this form allows easy scaling of the character shape, by lengthening or shortening to the base lines.
Patent IT-1078251-B (IT)
Title: More rapid mixed acid polyesters prodn. - by reacting aromatic acid with only a portion of the polyol in a first stage, then adding remainder and aliphatic acid
IPC: C08G/
Filed: 1977-05-16
Granted: 1985-05-08
Abstract: A 2-stage process for making polyesters (I) comprises reacting in a first stage isophthalic or terephthalic acid with sufficient of the polyol (II) to form an agitatable mixt but slightly less than the theoretical amt. needed to react with aromatic acid and the (subsequently added) (un)satd. aliphatic polycarboxylic acid (III). The mixt. is heated at >=190-230 degrees C, than the rest of (II) is added such that the temp. does not fall below 190 degrees C to give a Y2-ester mixt. This mixt. is than reacted in a second stage with (III) to produce (I). Processing time in the first stage, and thus in the overall process, is reduced, e.g. from 11 1/4 to 7 1/2 in the examples.
Patent IT-1206399-B (IT)
Title: Shuttle return safety flap for wave shedding loom - which allows some play; but serious misalignment stops machine
IPC: D04B/
Filed: 1977-07-11
Granted: 1989-04-21
Abstract: A safety device is fitted to the shuttle returning guide on looms with waveform shedding. It comprises a revolving magazine for receiving and transferring the shuttles leaving the shed, and a shuttle returning guide receives the shuttles from the magazine, and guides them to the inlet of the loom. Guide is also provided for an endless chain with carriers for the shuttles, and at least in the zone of the magazine, the details of the shuttle guide are supported flexibly. There is a spring loaded flap on the shuttle return guide which pivots horizontally towards the shuttle inlet. The load on the flap can be adjusted as required and a cover plate above the shuttle guide inlet carries a microswitch controlling the loom drive. Safety of the shuttle is ensured by the prevention of excessive loading transversely to the direction of transport.
Patent IT-1232376-B (IT)
Title: Remote detection of measuring instrument movable member position
Inventor: ROBERTO CIANFRIGLIA
IPC: G08B/
Filed: 1989-01-24
Granted: 1992-02-17
Abstract: Movement of a measuring instrument shaft is arranged to vary the transmission of light through an adjacent optical fibre (31). The latter is looped around the shaft and has parallel but axially displaced limbs (31,31) extending to a light-source and light detector. An annular, linearly graded, optical filter (23) rotates with the shaft, passing through a gap in one limb (31c) of the fibre. The fibre light output is detected, and-transformed to an electrical signal for energising a remote display.
Patent IT-1182368-B (IT)
Title: Tyre valve with tubular plastics insert
Inventor: KUYPERS HAROLD ANTHONY
IPC: F16K/
Filed: 1985-01-18
Granted: 1987-10-05
Abstract: A valve comprises a pin reciprocal inside the straight runs of the segments of one of the alternating group and guided by it. A spring surrounds the pin which has at its remote end an outward annular flange. The spring is compressed between the flange and the shoulder and is centred by the inclines. A valve element at the end of the pin is closer to the tyre end and seats on the conical seat. The air flow through the valve when it is open is maximised and the spring urges the valve closed.
Patent IT-1027271-B (IT)
Title: Reciprocating electric motor using magnetic attraction and repulsion - has fixed permanent magnets acting on rotor surrounded by excitation coil (OE150476)
IPC: H02K/
Filed: 1975-01-10
Granted: 1978-11-20
Abstract: The motor has a cylinder (29) at the ends of which are permanent magnets (1, 2) with N and S poles facing one another. These magnets are made of a cobalt-rare metal alloy. The excitation coil (5) surrounds the reciprocating 'rotor' (9), and a switching device changes the direction of the current through the coil (5) when the 'rotor' reaches the end of its travel, so as to change its direction of magnetisation. Two rods (12, 13) connect the 'rotor' with the motor drive arrangement which may use a crank to achieve rotary motion. The rods may slide in bushes (14), and the 'rotor' reciprocates in a closed chamber (30).
Patent IT-1233895-B (IT)
Title: High-speed solenoid valve for pneumatic circuit
Inventor: MARIO GAIARDO
IPC: F16K/
Filed: 1989-06-02
Granted: 1992-04-21
Abstract: The circular fluid chamber (12) of a high-speed solenoid valve (5) is constructed of non-magnetic material. Pressurised fluid enters the chamber (12) through an inlet duct (9) where it is directed to leave by one or more outlet ducts (111) arranged around the chamber circumference which have ports sealed shut by discs (42) attached to electromagnetic motors (117) and held closed by fluid pressure. A printed circuit board (73) intermittently energises individual electromagnetic coils (22) to facilitate opening of the outlet ports. The fluid, in constant contact with the electromagnets, acts as a coolant medium.
Patent IT-1243597-B (IT)
Title: Partially incombustible wrapper, in particular for cigarettes or the like
Inventor: MORANDINI AMORINO
IPC: A24D/
Filed: 1990-01-25
Granted: 1994-06-16
Abstract: It concerns a wrapper that forms part of a cigarette and is produced such that it limits the damage to health caused by the residues produced by the combustion of the paper in which the tobacco is wrapped. Portions of combustion-proof material are spread on, applied to or inserted in the internal part and/or both sides of the said paper that acts as a wrapper, in one or more layers and in a suitable alveolar arrangement. This specific arrangement of combustion-proof portions, in combination with the combustible paper, enables the paper to burn to a limited degree in the untreated areas in order to allow the tobacco to combust as the burnt and unburnt parts of the wrapper gradually fall away. The part of the paper that has been treated with incombustible material is much larger than that which is untreated, so that, even as the tobacco combusts, only the minimum amount of paper burns, in other words, only as much as is strictly necessary to allow the unburnt parts to gradually fall away.