baber/WOPTO huggingface dataset:
Patent IT-1234707-B (IT)
Title: Device to bear passengers rotating around a horizontal axis and presenting a folding configuration set on a trailer-truck or similar
Inventor: SPAGGIARI WALTER
IPC: A63G/
Filed: 1989-02-13
Granted: 1992-05-26
Abstract: The present invention concerns a device to bear passengers rotating around a horizontal axis and presenting a folding structure set on a trailer truck or a similar means. Said folding structure comprises two pairs of bars inferiorly hinged on the front part and on the back part of said trailer truck. Said bars can be moved from the folded, horizontal position to the vertical, operational position and vice versa, by means of two hydraulic clamps. Said transport device for passengers rotates around a central rotation pin by means of two rigid jibs, at least one of which can be fixed to a pair of said bars to elevate or to lower said bars during the assembly and disassembly of said structure.
Patent IT-1246079-B (IT)
Inventor: PASQUALE LINO
IPC: B65D1/02
Filed: 1990-03-22
Granted: 1994-11-14
Abstract: The bottle, particularly suitable for carbonated beverages, is of the type with a substantially cylindrical shape (2) and is provided circumferentially with at least one deep annular groove (5) with a quadrangular cross section.
Patent IT-1203624-B (IT)
Title: Adjustable demagnetiser assembly
Inventor: VERNIKOV ARKADY YAKOVLEVICH
IPC: G05F/
Filed: 1985-07-16
Granted: 1989-02-15
Abstract: The mounting couls in a variable position alters the shape of the magnetic field acting on blanks, one coil being set inside the other one while containing the chute in which the blanks are moved. The leads of the coils are ensuring the connection to line and phase voltage of a three-phase supply to alter the phase between the voltages fed to the coils. In addition, the unit includes a transducer sensing the remnant field in the treated blanks in front of the chute, and is connected to the coils voltage regulator. The blanks feeding chute (3) is passing through the inner coil (2), which in turn is inside the outer coil (3), while the angle alpha between the coils is controlled by the adjusting mechanism (4). The latter comprises ties (5,6) articulated to other ties (7,8) whose opposite ends are threaded in the turnbuckle (9). The terminals of the coils are provided with additional leads for phase connection and for attachment to the neutral of the supply.
Patent IT-1247560-B (IT)
Title: Protector for the cornea and method for obtaining it
Inventor: BAGROV SERGEI NIKOLAEVICH
IPC: A61K9/08
Filed: 1990-07-06
Granted: 1994-12-23
Abstract: The invention relates to medicine. The protector for the cornea is a 0.7-0.8% solution of dispersed Tylose with a globule size not greater than 0.4 microns, in a mixture of a 0.85% aqueous solution of sodium chloride and a buffer solution having a pH of 7.2 7.4. The method for obtaining the protector consists in the preparation of a 0.7-0.8% solution of Tylose in a mixture of a 0.85% aqueous solution of sodium chloride and a buffer solution having a pH of 7.2-7.4, centrifugation of this with separation of the solution lying above the precipitate, subsequent filtration of this and separation of the Tylose fraction having a globule size not greater than 0.4 microns. The protector for the cornea can be used in ophthalmic surgery for the removal of cataracts of diverse aetiology for the implantation of an artificial crystalline lens and in keratoplasty.
Patent IT-1053364-B (IT)
Title: Photopolymerisable compsns contg. heterocyclic mercaptan - as adhesion promoter and polymn. accelerator, uses as photoresistors
IPC: C08L/
Filed: 1976-01-08
Granted: 1981-08-31
Abstract: The compsn. comprises an unsatd. ethylenic compsn. with >=2 polymerisable ethylenic terminal radicals and capable of forming a high polymer; a thermoplastic polymer binder; a polymsn. initiator, and a small amount of heterocyclic mercaptan.
Patent IT-1196600-B (IT)
Title: Vehicle windscreen wiper-drive motor connection
Inventor: EPPLE ANTON
IPC: B60S1/16
Filed: 1986-08-29
Granted: 1988-11-16
Abstract: The connections between a vehicle windscreen wiper and its driving motor includes an arm with one end rotated by the motor and its other end reciprocating another arm forming part of a linkage driving the wiper blade. The first arm is made from two parts (5,6) connected together resiliently. Both parts have tabs (7) formed along both edges with regular spaced between them, projecting sideways. Each tab has its end bent upwards, then horizontally at its tip. The two parts are positioned so that all the tabs interlock, with spaces (8) remaining between them. These spaces are filled with elastomeric material forming the connection.
Patent IT-1189420-B (IT)
Inventor: HASLER ROLF
IPC: D06P3/54
Filed: 1982-11-18
Granted: 1988-02-04
Abstract: Disclosed is a method of rapid dyeing a substrate comprising polyester fibres at a temperature above 100 DEG  C. comprising bringing into contact with the substrate an aqueous dyebath containing a mixture of at least two disperse dyes having each individually specific physicochemical properties.
Patent IT-1206577-B (IT)
Title: Tri:cyclic pyrimidine derivs. - with e.g. analgesic, morphine potentiating, CNS depressant, antiinflammatory and antipyretic activity
Inventor: HERMECZ ISTVAN
IPC: C07D/
Filed: 1978-08-18
Granted: 1989-04-27
Abstract: Pyrimidine derivs. of formula (I) and their salts are new:-In (I), R is H, halogen, 1-4C alkyl1 OH, NO2, NH2, COOH or a radical derived from a carboxylic acid; R1 and R2 and H or 1-4C alkyl; R3 is H and R4 is H or 1-4C alkyl, or R3+R4 is a bond; R5 and R6 are H or R5+R6 is a bond; X is O or NH; m=1-4; n=0-3. When n=1, the dotted lines represent a double bond, with the provisos that (i) R cannot be 9-OH or 9-Me when m=1, n=1, R1=R2=H and there is a double bond in the 2,3;6,7;7,8 and 1,10 posns.; (ii) R and R1 cannot both be H when m=2, n=1 and R2=H, (iii) R and R1 cannot both be H when m=2, n=2, R2=H and the cpd. is a 2,3,4,6,7,8,9,10-octahydro deriv. Specific (I) is 2,3-trimethylene-4-OCO-4H-pyrido 1,2-alpha pyrimidine. Some cpds. (I) have anti-inflammatory, analgesic, anti-pyretic or other CNS (e.g. sedative, hypnotic or tranquillising) activity. Others are prostaglandin antagonists, inhibit thrombocyte aggregation, have antiasthmatic activity, have a favourable effect on circulation and have antiarteriosclerotic activity, have a favourable effect on circulation and have anti-arteriosclerotic activity. Some may also have antimicrobial (anthibacterial) activity.
Patent IT-1091433-B (IT)
Title: Cycle or motor vehicle pneumatic type - has valve plunger with protrusion working in groove in stem
IPC: F16K/
Filed: 1977-10-12
Granted: 1985-07-06
Abstract: The pneumatic tyre valve has a plastic stem with one or more lengthwise grooves in the inner surface (11c), and a plunger with a flange (5), from which protrusions extend (15a), working in the grooves. The stem can have a stepped portion near the bottom of the stem, and a nut screwing onto the stem, clamping the wheel rim between itself and the stepped portion. Near the latter there can be an unthreaded portion of the stem, while the nut is tapped over only part of its length. The stepped pportion can have a curved surface.
Patent IT-1108763-B (IT)
Title: Swirling flow liquid gas separation - by vortex tube with wall tappings for separator vessel
Inventor: MIKA GYORGY
IPC: B01D/
Filed: 1978-10-23
Granted: 1985-12-09
Abstract: Liquids such as heavy hydrocarbons and/or water are separated from natural gas by introducing the gas stream containing the liq. components continuously into a zone of centrifugal forces and by drawing off at least a part of the separated liq.. The amt. of liq. which has been separated and precipitated is drawn off by a pressure differential between the liq. and the gas side stream which has been generated in the swirling gas flow. This system operates with a high separation efficiency even when the amt. of liq. is small. The capital cost is greatly reduced because of the small overall dimensions of the required centrifugal separator. Even immiscible liq. phases are efficiently separated.
Patent IT-1225952-B (IT)
Title: Continuous pickling process of soldering wires and installation for the putting into operation of the said process
Inventor: MARSON ENZO
IPC: B23K/
Filed: 1988-07-04
Granted: 1990-12-10
Abstract: Continuous pickling process for soldering wire (12) in which at least a soldering wire (12) is unrolled from a reel (11), made to pass through multiple processing stations (15-19) and finally rewound on a reel and/or conveyed to a drawing station (20), presenting the following successive stages:a) washing (15) of at least the said wire (12);b) electrochemical pickling (16) of at least the said wire (12);c) backwashing (17) of at least the said wire (12);d) boraxing (18) of at least the said wire (12);e) drying (19) of at least the said wire (12).The pickling installation (10) for putting into operation a pickling process as above described, includes:a) a station (11) for unravelling the wire (12) which includes at least a reel for unravelling the wire;b) a wire wash station (15);c) a wire pickling station (16);d) a wire backwash station (17);e) a wire boraxing station (18);f) a wire drying station.
Patent IT-1239679-B (IT)
Title: Sizing machine for semi-finished plate-like objects of marble, granite, porcelain earthenware, or other similar materials
IPC: B24B/
Filed: 1990-03-21
Granted: 1993-11-12
Abstract: This invention deals with a sizing machine for semi-finished plate-like objects in marble, granite, porcelain earthenware or other similar materials that includes a bench with a carrier belt (3) to longitudinally advance the products (P) from the sizing machine, a longitudinal support beam (10) that moves sideways and above the belt, one or more operating heads (11) that are firmly attached to the abovementioned beams. Each head will have a rotating cylinder (12) for its essentially horizontal axis, placed parallel to the direction in which the products are advanced to an adjustable height on which there are diamond-based tools (14) that having basically cylindrical work edges. There will also be control means (50-58) to intermittently activate the tape, and second control means (13) to oscillate the beam sideways during the belt pauses. The machine is characterized by the means (20) to instantaneously detect the effective thickness of the work products, paired means (24, 30) to correspondingly change the vertical position of he rotating cylinder axis (12) so as to automatically compensate for the wear and tear of the tools and to guarantee a uniform substantial thickness of the sized plates.
Patent MX-165933-B (MX)
Inventor: LANDT RICHARD C
IPC: F16B39/282
Filed: 1988-05-06
Abstract: A self-locking fastener having a bearing surface comprising a plurality of sets of serrations (13) arranged to penetrate a workpiece such that, while a resistance to the loosening of the fastener from the workpiece is created, the marring of the workpiece surface is minimized. Use of the fastener is particularly advantageous if the workpiece consists of soft materials such as cast-aluminum or non-heat treated carbon steels. Each set of serration (13), when viewed as a profile, includes a downwardly inclined surface, a relatively deeper serration and a relatively shallower intermediate serration. The intermediate serration controls the depth of the penetration into a workpiece.
Patent MX-173347-B (MX)
Title: Procedimiento para producir derivados de 5'-deoxi-5-fluorocitidina y producto obtenido
Inventor: ISAO UMEDA
IPC: C07H19/06
Filed: 1988-11-17
Abstract: La presente invención se refiere a un procedimiento para producir derivados de 5'-deoxi-5-fluorocitidina representados por la fórmula general (I),en donde R1, R2 y R3 representan, independientemente un átomo de hidróeno o un radical facilmente hidrolizable bajo condiciones fisiológicas, con la salvedad de que, por lo menos uno de los radicales representa por el símbolo R1, R2 o R3 representa un radical facilmente hidrolizable bajo condiciones fisiológicas, asi como hidratos o solvatos de los compuestos de la fórmula general (I), el procedimiento está caracterizado porque comprende hacer reaccionar un compuesto representado por la fórmula general (II), en donde R7 representa un átomo de hidrógeno o un radical amino-protector, R8 y R9 son independientemente un átomo de hidrógeno o un radical hidroxi-protector, o R5 y R9, tomados juntos, pueden formar un radical hidroxi-protector, con un compuesto representado por la fórmula general (III), en donde x representa un radical partiente y R4 representa un átomo de hidrógeno, un radical de alquilo, cicloalquilo, oxoalquilo, alquenilo, aralquilo o arilo, o con un compuesto representado por la fórmula general (IV), en donde Y representa un átomo de halógeno y R10 representa un radical representado por la fórmula en donde R5 y R0 representan un radical de alquilo o aralquilo seguido, de ser necesario, de separación de un radical protector.
Patent MX-171256-B (MX)
Title: Mejoras a producto detergente para lavar y proceso para prepararlo
Inventor: RAMACHANDRAN PALLASSANNA
IPC: C11D1/62
Filed: 1989-07-26
Abstract: La presente invención se refiere a   mejoras a proucto detergente para lavar que comprende: a) partículas de aglomerado los cuales contienen como componentes individuales de las mismas (i) partículas suavizadoras conteniendo por lo menos alrededor de 5 por ciento por peso, de una arcilla de tipo esmectita; ii) granulos de una composición detergente sin jabón; cada una de las partículas de aglomerado estando compuesta de una parte interna y una parte de superficie, la parte interna de la partícula de aglomerado estando contigua con y esencialmente rodeada por la parte de superficie, la parte interna consistiendo esencialmente de la composición de detergente granular y la parte de superficie consistiendo esencialmente de las partículas suavizadoras; b) Un compuesto catiónico seleccionado del grupo consistente de aminas primarias, secundaria y terciaria y sus sales solubles en agua, sales diamina y diamonio y compuestos de amonio cuaternario, fosfónico y sulfonio, sustancialmente todo compuesto catiónico estando adsorbido en la parte de superficie de las partículas aglomeradas.
Patent MX-172206-B (MX)
Inventor: OTTESTAD JACK B
IPC: B25D17/24
Filed: 1990-12-27
Abstract: An impact hammer according to this invention has a frame to house its actuating mechanism and to support a working impact tool which is to receive a sharp impact blow from the impact hammer and deliver it to a structure or formation that is to be pierced or fragmented. The impact tool projects from the frame and is axially reciprocable in the frame. A hammer head is reciprocably mounted in the frame with a close sliding fit. It has an impact face that faces toward the impact tool to strike the tool when the impact is intended to occur. At positions beyond this intended range, the hammer head is braked so it does not impact the frame. The blow to the tool is a high-energy, sharp blow, and is not intended to contribute a follow-on application of force after the initial impact. The hammer head has a shank, a loading shoulder and a poppet port. A poppet is reciprocably fitted in the hammer head with a poppet head so proportioned and arranged as to close the poppet port to enable the impact hammer to be loaded, and to be abruptly removed from the poppet port to enable the impact hammer to be fired. A firing pin is fitted in the frame to cooperate with the poppet to unseat the poppet when the impact hammer is to be fired.
Patent PT-75915-B (PT)
Title: Synergistic antihypertensive compositions
IPC: A61K31/55
Filed: 1982-11-29
Abstract: Compositions useful for improving kidney function and treating hypertension are comprised of a 6-chloro, 6-fluoro or 6-methyl-7,8-dihydroxy-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-ben zazepine combined with a  beta -adrenergic blocking agent known to the art, especially, propranolol. The compositions are administered, most readily, orally.
Patent PT-78111-B (PT)
Title: Chromenes derivatives a process for the preparation thereof and pesticidal compositions comprising the same
IPC: A01N43/16
Filed: 1984-02-15
Abstract: The invention relates to a process for the preparation of chromenes of the general Formula V    <IMAGE>  V  (wherein R1 and R2 are hydrogen, optionally halogeno substituted C1-6 alkyl or aryl; R3 and R7 stand for hydrogen, halogen or C1-6 alkyl; R4 represents C1-8 alkyl, aryl, aralkyl or a group containing a carbonyl group; R5 and R6 stand for C1-10 alkyl, aryl, amino, hydroxyalkyl, alkoxyalkenyl, alkylmercaptoalkyl, acyl, carboxy or an ester group or a halogen atom; n is 0 or 1) which comprises (a) for the preparation of compounds, in which R5 and R6 stand for different groups, reacting a compound of the general Formula I     <IMAGE> (I)   with an approximately equimolar, preferably 0.8-1.5 molar amount of a reactant of the general Formula R5-X-related to the amount of the compound of the general Formula I (wherein R5 has the same meaning as stated above X is halogen) and reacting the O-monosubstituted compound of the general Formula III    <IMAGE> III   (wherein R1-R6 and n are as stated above) obtained with a 1.1-1.5 molar amount of a compound of the general Formula III (wherein R6 and X are as stated above); or (b) for the preparation of compounds, in which R5 and R6 stand for the same group, reacting a chromanone of the general Formula I (wherein R1-R4 and m have the meaning as stated above) with a 2-3 molar amount of a compound of the general Formula R5-X-related to the amount of the compound of the general Formula I (wherein R5 and X are as stated above), preferably in the presence of a base, a catalyst and a solvent, and thereafter reducing the O-substituted chromanone derivative of the general Formula III thus obtained (wherein R1-R6 and n are as stated above) and dehydrating the chromanol derivative of the general Formula IV    <IMAGE> IV  thus obtained (wherein R1-R6 and n are as stated above) in acidic-aqueous medium. The compounds of the general Formula V are partly new and useful for the preparation of pesticides.
Patent PT-84712-B (PT)
Inventor: HIRSCH MARTIN
IPC: F01K23/06
Filed: 1987-04-16
Abstract: 1. Process for carrying out a combined gas turbine/steam turbine process in which the gas turbine process is carried out by means of a fuel gas which has been obtained from solid carbonaceous material and subsequently de-sulphurated, and the steam turbine process is carried out by means of the steam obtained upon combustion of the carbonaceous gasification residue, and in which the combustion of the carbonaceous gasification residue takes place with oxygen-containing waste gases from the gas turbine process, characterised in that the fuel gas is produced in a circulating fluidised bed by gasification of 70 to 95% weight of the carbon content in the carbonaceous material at a temperature of 900 to 1,100 degrees C, is freed of pollutants at 850 to 950 degrees C in the suspended state with calcium hydroxide, calcium oxide and/or calcium carbonate-containing solid, and is burned for the predominant part for the operation of the gas turbine to produce a gas containing at least 5% vol. oxygen and being at 1,000 degrees C at least, the combustion of the carbonaceous gasification residue being carried out under near-stoichiometric conditions with the production of process steam in another circulating fluidised bed at a temperature of 800 to 950 degrees C with oxygen-containing gases which are supplied in at least two sub-streams at different levels, which are predominantly formed from the gas turbine waste gas.
Patent PT-86051-B (PT)
Inventor: MARTINEAU PIERRE
IPC: B29C71/04
Filed: 1987-10-30
Abstract: 1. A process for treating heat-shrinkable complex films of polymers comprising at least one layer which is firstly shrinkable and then crosslinkable and at least one layer having at least one of the properties of high mechanical strength, impermeability to gases, high chemical resistance, high optical quality, high heat resistance of the welds, in which the complex film issuing from the die of a coextrusion machine is firstly drawn while hot in two directions without additional supply of heat according to a drawing rate of between 10 and 100, then the product obtained is put into a solid form and is finally irradiated by ionising radiation belonging to the category made up of gamma and X-rays.
Patent PT-90376-B (PT)
Inventor: PETTEWAY STEPHEN ROBERT JR
IPC: C07K16/00
Filed: 1989-04-26
Abstract: A chemically synthesized 15 amino acid peptide designated peptide 1-69, which has the sequence of amino acids numbers 308 to 322 (RIQRGPGRAFVTIGK) of the human immunodeficiency virus-1 (HIV-1) IIIB env-coded protein, was used to immunize animals. Peptide 1-69 elicited in immunized animals antibodies that block HIV proliferation and block HIV-induced cell fusion in cell culture.
Patent PT-91249-B (PT)
Inventor: PETITOU MAURICE
IPC: C08B37/08
Filed: 1989-07-21
Abstract: The glycosaminoglycans of the invention are selectively O-acylated in a controllable manner on their free -OH groups, the carboxylic or amino functional groups being unaltered. These compounds have a pharmacological activity of very long duration.
Patent PT-92177-B (PT)
Inventor: UHLMANN EUGEN
IPC: C12N15/17
Filed: 1989-11-02
Abstract: A gene for a truncated proinsulin in which the insulin B chain is linked to the A chain only via Lys or Lys-Lys is coupled to the tendamistat gene, this gene construct is inserted into an expression vector, and the latter is used to transform a Streptomycetes host cell, with the result that the corresponding fusion protein is expressed and secreted. The fusion protein can easily be cleaved to give insulin precursors.
Patent RO-78769-B (RO)
Inventor: KEPPLER ULRICH
IPC: B67C3/16
Filed: 1979-08-29
Abstract: Inventia se refera la un procedeu pentru presarea unor recipiente pe elementele de umplere, respectiv de închidere, ale unor masini de umplere si de închidere, precum si la dispozitivul pentru aplicarea procedeului. ridicarea, presarea si coborîrea suportului de recipiente al masinii se face prin intermediul unui fluid de presiune, si anume, astfel încît ridicarea si presarea sa se faca învîngînd o contrapresiune constanta. Pentru actionarea dispozitivului conform inventiei, cilindrii ridicatori, pe ale caror tije de piston sînt fixate suporturile de recipiente, sînt în legatura cu niste canale aflate într-un organ de comanda. Inventia înlatura dezavantajele dispozitivelor similare cunoscute, prin aceea ca apasarea recipientelor pe elementele de umplere, respectiv de închidere, se face în mod lin si fiabil, cu un nivel de zgomot redus, prin aplicarea unor mijloace simple.
Patent SE-438058-B (SE)
Title: Method and device for achieving a force
Inventor: RINANDER GOSTA
IPC: H01F19/04
Filed: 1980-01-08
Abstract: The invention concerns a method of achieving a force via interaction between electric voltage in two or more bodies and a force field caused by these voltages. The basic principle entails that in a system with the same frequency with a phase shift of a quarter of a period and located at a distance of a quarter of a wavelength, the voltage and field near the one body will be in phase and with the other body in antiphase. The forces caused in the two bodies by voltage and field will thus be directed in the same direction.<IMAGE>