baber/WOPTO huggingface dataset:
Patent IN-165691-B (IN)
Inventor: KNUDSEN SREN ERIK
IPC: B22C15/00
Filed: 1987-01-01
Abstract: A moulding system for making mould parts by compacting sand or other like material between a vertical squeeze plate (12) and a vertical swingable plate (8), which form movable end walls in a squeeze chamber (6). The swingable plate is designed to swing away to allow the mould part to pass from the squeeze chamber (6) by advancing the squeeze plate (12) additionally after completed compaction. The swingable plate (8) is journalled in a foremost yoke (4), which connects with a pull yoke (2), placed behind the squeeze chamber (6), by means of a rigid frame structure parallel with the longitu­dinal axis of the chamber.
Patent IT-1215773-B (IT)
Title: Vehicle wheel snow chain attachment
Inventor: MAGGI GIUSEPPE
IPC: B60C/
Filed: 1988-01-25
Granted: 1990-02-22
Abstract: A snow chain assembly for wheels of motor vehicles has a chain loop (2) having rigid arc members (2c) and crosspieces (1) connecting to the opposite chain loop. Attachment hook (9) attaches to rigid portion (2f) via link (8), attaches to rigid portion (2b) via end (12), and attaches to crosspiece via link (11). At the opposite end of the loop, tubular hook (5) and rotatable pivot (7) connect the two loop halves together and allowing the chain to be stretched in order to be rested on the tyre and to then be hooked and tensioned.
Patent IT-1093253-B (IT)
Title: Controlled release of beta-adrenergic blockers and antiarrhythmics - using aryl- or aryloxy alkanolamine e.g. pindolol and fatty alcohol e.g. lauryl mono:sulphate anionic surfactant
IPC: A61K/
Filed: 1978-01-19
Granted: 1985-07-19
Abstract: Compsn. for controlled release of a pharmaceutical in the intestinal tract contains (a) an active substance chosen from arylalkanolamines and aryloxyalkanolamines pref. 4-(2-hydroxy-3-isopropylaminopropoxy)-indole (I) or its salts and (b) an anionic surface-active agent chosen from higher fatty alcohol monosulphates. Admin. of cpds. used to treat circulatory and cardiac disorders such as beta-adrenergic receptor blockers and antiarrhythmic agents. The compsns. may also contain other active cpds. such as antihypentensives, diuretics e.g. 2-methyl-3-o-tolyl-6-sulphamoyl-7-chloro-1,2,3,4-tetrahydro-4(3H)- -quinazolinone, alpha-blockers etc. The compsns. give improved absorption of the active substance.
Patent IT-1239728-B (IT)
Title: A command device for the string guiding and cutting units in a double cylindered machine for knitted and crocheted goods
Inventor: MORENI BATTISTA
IPC: D04B/
Filed: 1990-04-26
Granted: 1993-11-15
Abstract: This is the invention of a command device for the string guiding and cutting units in a double cylindered machine for knitted and crocheted goods that is made up off: a fluid dynamic devices that has a fluid compression unit, an actuator facing the active fluid dynamic bars on the guiding and cutting unit and a fluid distribution unit, that includes selecting valves that select the flux of pressurized fluid to the fluid dynamic bars, and an electronic device controlled by a keyboard controller and active on the selecting valves.
Patent IT-1191786-B (IT)
Title: Culture of algae for cosmetics and foods
Inventor: DEDE LASZLO'
IPC: C12N/
Filed: 1986-05-07
Granted: 1988-03-23
Abstract: Algae having improved biological properties are cultured in medicinal, mineral or thermal water of natural origin, or their mixts., opt. enriched with metal ions at a concn. of up to 10-2 moles/litre for each metal, and which has been under a pressure of, at most. 10 bars and a temp. of 100-140 deg.C. The culture is aerated with sterile air contg. 0.5-20% carbon dioxide, at ambient temp. After 7-30 days at 0-80 deg.C the algae may be treated by known physical or chemical methods, and may also be treated with metal cpds. to give the same max. concn. as given above.
Patent IT-1183574-B (IT)
Inventor: CALANCHI MASSIMO
IPC: A61K9/00
Filed: 1985-05-08
Granted: 1987-10-22
Abstract: The invention relates to a method by which it is possible to prepare a formulation consisting of thickening or suspending agents and other excipients, having the property of dispersing and dissolving quickly in water or aqueous vehicles, without clot formation, with which it is possible to prepare an extermoraneous homogeneous suspension of solid particles and more particularly of micro-encapsulated drugs, which otherwise have the tendency to precipitate or float.
Patent IT-1196483-B (IT)
Title: New 1-aryl:sulphonyl-5-hydroxy-2-pyrrolidone derivs.
Inventor: TOJA EMILIO
IPC: A61K/
Filed: 1986-07-11
Granted: 1988-11-16
Abstract: 1-Arylsulphonyl-2 -pyrrolidones of formula (I) are new: R' = H, 1-8C alkyl, 3-8C cycloalkyl, 2-8C alkenyl, 1-6C acyl or 7-15C aralkyl; R = opt. substd. 6-14C aryl or opt. substd. mono- or polycyclic heteroaryl. R' = 1-8C alkyl or 3-8C cycloalkyl, esp. Et; R = opt. substd. phenyl. 1-phenylsulphonyl-5- ethoxy-2-pyrrolidone (Ia); 1-(4-nitrophenylsulphonyl) -5-ethoxy-2-pyrrolidone (Ib); 1-phenylsulphonyl-5-isopropoxy- 2-pyrrolidone (Ic) are specifically claimed.
Patent IT-1231392-B (IT)
Title: Tiltable stand
Inventor: HOSHINO YOSHIHIRO
IPC: G10G5/00
Filed: 1989-08-28
Granted: 1991-12-02
Abstract: The tripod stand (10) for supporting a musical instrument has a main post (11) provided with an upper slide member (30) to which the upper ends of the three legs (21, 22, 23) of the tripod are hingedly connected. A respective articulated arm (26, 27, 28) connects each leg with the lower portion of the main post. One of the articulated arms (26) is longer than the others and is attached further up its associated leg (21) than the other articulated arms. Consequently, the downward movement of the slide (30) causes that leg (21) to move outward further from the main post and tilts the main post. Greater stability can be achieved by increasing the angle between the two legs that are opposite the leg having the one longer articulated arm.
Patent IT-1157287-B (IT)
Inventor: COLOMBINI VITTORIO
IPC: B08B3/08
Filed: 1982-07-02
Granted: 1987-02-11
Abstract: The method of decontaminating electro-mechanical apparatus from polychlorobyphenyl comprises the steps of: - maintaining the apparatus to be decontaminated submerged in a sealed chamber in vapours of a suitable solvent; and - constantly changing the pressure and temperature of this solvent so as to permit at any time a condensation of the solvent vapours on the surfaces under treatment. The solvent vapours can be produced inside the sealed chamber and, by providing a top condenser, a reflux washing can be obtained, or the vapours can be produced outside the sealed chamber and then injected therein at the required pressure and temperature.
Patent IT-1232943-B (IT)
Inventor: COLLE ROBERTO
IPC: A01N43/653
Filed: 1987-11-09
Granted: 1992-03-10
Abstract: Compounds having the general formula <CHEM>  are described, wherein: R<1> is selected from F, Cl, Br, CF3, phenyl, C1-C2 alkoxy, C1-C2 haloalkoxy, alkylthio and haloalkylthio, wherein halogen means F, Cl, Br; R<2>is selected from H, F, Cl, Br, CF3; R<3>, R<4> and R<5>, which may be the same or different, are H, C1-C4 alkyl or C3-C6 cycloalkyl, on condition that R<5> is different from R<3> when R<4> is H; Y is selected from H, CH3, OH, CN, F; n is 1 or 2;m is 0 or 1;X is O or S; Rf is selected from C1-C5 polyfluoroalkyl, C2-C4 polyfluoroalkenyl, polyfluoroalkoxyalkyl and polfluoroalkoxyalkenyl, each of them containing at least two fluorine atoms and, optionally, other halogen atoms selected from Cl and Br; Z is CH or N. b
Patent IT-1228039-B (IT)
Inventor: OGLIO GIORGIO DALL
IPC: G01J1/02
Filed: 1988-12-16
Granted: 1991-05-27
Abstract: The sensor provides a termination for the guide along which the signal is propagated, which termination is capable of completely absorbing the incident energy and converting it into heat. The termination is in thermal contact with a monocrystal or with a layer of crystals, for example of ruby (oxide of aluminium), which is capable of being illuminated by one or more sources of light with a predetermined and sinusoidally modulated wavelength, in order to emit fluorescent radiation at a second wavelength, the phase displacement of which with regard to the modulating phase is a function of the temperature of the termination, and thus a function of the incident energy. For radio-frequency and microwave measurements, the termination terminates the coaxial cable or the wave-guide with the characteristic impedance and comprises a layer of metal deposited on the monocrystal or on the layer of ruby crystals. In the case of measurements of optical power, the termination is constituted by a black body which the input optical fiber abuts, the black body being in a thermal exchange relationship with the monocrystal or with the layer of ruby crystals.
Patent IT-1154553-B (IT)
Title: Nitrogen fertiliser prodn. from molten ammonium nitrate and limestone
Inventor: ABERMANN GEORG
IPC: A01N/
Filed: 1982-11-11
Granted: 1987-01-21
Abstract: Prodn. of a nitrogenous fertiliser uses a mixt. of (A) molten ammonium nitrate and (B) limestone contg. igneous rock flour as additive, in order to procedure a solid nitrogenous fertiliser prod. The igneous rock flour is pref. produced from a basic igneous rock such as diabase, gabbro, green slate or basalt, preferable, with a high clay mineral content in the finest fraction. A granitic rock flow can also be used. The igneous rock flour is generally used in amt. of 25-75 (pref. 50%) of the amt. of limestone. Because of its finely divided form, nitrate molecules are bound on both the surface and in the crystal lattice. The igneous rock flour retards nitrogen release, making the fertiliser longer acting, and percents long-term imporistment and deterioration of the soil by replacing mineral and trace elements removed by plant growth and by preventing soil compaction. (First major country equivalent to AT8104438)
Patent IT-1155429-B (IT)
Title: Isomerisation of lactose to lactulose
Inventor: CAROBBI RENATO
IPC: C07C/
Filed: 1982-12-17
Granted: 1987-01-28
Abstract: Lactose (I) is isomerised to lactulose (II) by heating an aq. soln. contg. 60-70 % (I), and 0.05-0.2 % of each of a basic Mg cpd. (III) and Na2S2O4 (by wt. of (I)) at 90-100 deg.C. Pref. (III) is MgO. After the reaction, the crude soln. is passed successively through cationic then anionic exchange resins; and concd. to density 1.4. After removal of solid unreacted (I), the prod. soln. may be evaporated to a spongy mass (cong. 5-10% H2O), and the prod. (II) extrd. with refluxing EtOH (contg. not more than 5% H2O; ratio residue : EtOH = 1:15); cooling of EtOH soln. to 15-20 deg.C ppts. more unreacted (I), and the filtrate is concd. pref. in the presence of seed crystals of (II).
Patent IT-1096777-B (IT)
Title: Anticonvulsant benzylidene-amino-alkanoic acid amide prodn. - from corresp. acid, amine and sulphonyl-di:imidazole
IPC: A61K/
Filed: 1978-06-22
Granted: 1985-08-26
Abstract: Amides of formula (I) are made by reacting the corresp. acids (II) with sulphonyldiimidazole (III) and an amine RH (IV): In the formulae, X1-3 are each G, halc (esp. F or Cl), CH3 or CH3O; n is 1-10; R is NH2 opt. substd. by 3-6C cycloalkyl, phenyl, benzyl, (itself opt. substd. by halo or CF3) or alkyl, or by 2 alkyl or by 1 alkyl and 1 benzyl. All alkyls have 1-4C. Esp. (Iv) is NH3 and reaction is in an ether solvent at 0-25 degrees C. Parent patent described a similar process using carbonyldiimidazole (V) instead of (III). (I) have gamma-aminobutyric acid mimicing activity and are useful as anticonvulsants. (III) is much cheaper than (V).
Patent IT-1065443-B (IT)
Title: Purifying water by eliminating microorganisms - by oxygenating then filtering through inorganic fibres pref. mineral wool
IPC: C02F/
Filed: 1976-08-25
Granted: 1985-02-25
Abstract: A process for purifying water by eliminating microorganisms comprises passing the water contg. oxygen across a filter made of a fibrous inorganic material, pref. a mineral wool. Also an appts. for purifying water comprises a filter bed of the above material in a container with water inlet and outlet. Process and appts. are used in swimming baths, aquariums, for drinking water, for a water supply or for a filter which also softens the water by removing Ca, Mg or Fe. The filter is able to remove microorganisms of below 10 mu size and also 10-100 mu. with high throughput.
Patent IT-1077023-B (IT)
Title: Water purificn. by oxygen injection - recycles undissolved oxygen from collecting dome through coalescence filter and catalytic combustion
IPC: C02F/
Filed: 1976-09-10
Granted: 1985-04-27
Abstract: Contaminated fluid in natural or artificial surface waters can be purified by direct injection of pressurized oxygen in the deeper layers by an injector. Any undissolved oxygen bubbles are collected in a dome extension of a venturi section and returned to the surface. It is passed through a coalescence filter and a catalytic combustion tank for H2S and CH4 before it is recycled in the process. The process makes it possible to raise the O2 concn. to the saturation limit. The biological oxygen demand of the deep waters can be reduced to zero. The power consumption is only one-fifth of the systems using compresses air.
Patent IT-1100781-B (IT)
Title: Wall paper embossing process - gives one web to another and passes product through tension control roller pairs
IPC: B41D/
Filed: 1978-12-06
Granted: 1985-09-28
Abstract: Embossing process involves feeding a web (1) via a transport roller set (2, 3) in which the web is stuck to a second web (4) previously coated with an adhesive layer through coating rollers (7). The webs pass through a 'soaking' stage (8) between roller pairs and thence over further roller pairs (10, 11) to web tensioning rollers (12). The duplex web passes through an additional dampening or drying station (17) for controlling the web stress. A sensor (18) detects web markings to monitor web speed and compares these with circumferential speed of the straining roller (13). The stress in the web can be adjusted using the tensioning roller pair (12).
Patent IT-1209781-B (IT)
Title: Machine filling containers with foodstuffs
Inventor: ADRIANO BOLZONELLA
IPC: A23B/
Filed: 1980-07-18
Granted: 1989-08-30
Abstract: The high voltage power supply (2) of an image intensifier (1) is operated intermittently to minimise the effect on the intensified image of magnetic and electrical interference produced by the power supply. The input capacitance (43) of the intensifier maintains the high voltage at an acceptable level when the power supply is not operating. When used in conjunction with a video camera, the power supply may be allowed to operate only during the frame sunch and/or line synch periods. A shutter may inhibit operation of the image intensifier whilst its power supply is operating. The power supply enable period to inhibit period ratio is at least 1:10, and the duration of the enable period is not more than 10 mS.
Patent IT-1236617-B (IT)
Title: Improved form of injection mould for footwear production
Inventor: PICCOLO NEDO
IPC: A43D/
Filed: 1989-11-06
Granted: 1993-03-19
Abstract: The subject invention relates to an improved form of injection mould for footwear production.The mould is characterized by having at least one groove on a longitudinal plane which divides the zone on which the upper will be provided for the injection of the sole in plural substantially parallel portions.
Patent IT-1172146-B (IT)
Title: Method of manufacturing wood veneers
Inventor: SHOZO HIRAO
Filed: 1981-12-10
Granted: 1987-06-18
Abstract: The artificial flitch (2) is formed of laminated material veneers (1) respectively cut out of inexpensive natural wood. It is sliced in the direction obtaining straight grain pattern to obtain a collected veneer (4) in which mutual joining surfaces of the material veneers extend parallel with each other in the thickness direction. Many of the collected veneers (4) thus obtd. and material veneers (1) cut out of another kind of natural wood are laminated, pressed and collected to form another artificial flitch (6) which is sliced in direction obtaining a flat or flowered grain pattern to produce a final artificial veneer (8) which is similar to that of a high grade natural wood.
Patent IT-1062801-B (IT)
Inventor: RAINER SCHURGER
IPC: F16D23/14
Filed: 1975-12-05
Granted: 1985-02-11
Abstract: A clutch bearing assembly has inner and outer rings defining a race for ball bearings. The outer ring is adapted to engage a clutch lever, and the inner ring is adapted to be a stationary ring. A sliding sleeve for the assembly is coupled to the inner ring by deformable elements positively affixed to one of these members. The deformable elements may be wire bights having their ends axially inserted in grooves in the inner ring and sliding sleeve. Alternatively, the deformable element may be a spiral spring radially engaging an axial extension of the inner ring and having ends inserted in axially extending holes in the sliding sleeve.
Patent MX-166448-B (MX)
Title: Fotorreceptor
Inventor: KAMIENIECKI EMIL
IPC: G03G15/22
Filed: 1988-05-02
Abstract: La presente invención se refiere a un fotorreceptor caracterizado porque comprende: a) una unidad de percepción; y b) una unidad de lectura; c) incluyendo la unidad de percepción un aislador fotoconductor, d) incluyendo la unidad de lectura i) un substrato transparente; ii) una capa conductora transparente sobre la parte superior del substrato, y sirviendo como un electrodo de recolección, iii) una capa de material semiconductor en la parte superior de la capa conductora, iv) una capa aislante protectora sobre la parte superior de la capa del material semiconductor, y v) una capa conductora sobre la parte superior de dicha capa aislante protectora, y que sirve como un electrodo de referencia, estando la capa conductora en la forma de una rejilla.
Patent MX-168328-B (MX)
Inventor: CHUNG CHAO-JEN
IPC: C08F2/14
Filed: 1988-09-29
Abstract: A non-aqueous dispersion suitable for modifying alkyd-containing coating formulations and a method for manufacturing the non-aqueous dispersion are provided. The non-aqueous dispersion contains from about 10 to about 60 parts by weight of a low molecular weight solution polymer, having a selected glass transition temperature no less than about -10 DEG C, and from about 90 to about 40 parts by weight of a polymer which is insoluble in the non-aqueous medium, and where the soluble polymer is attached to or adsorbed onto the insoluble polymer particles. The non-aqueous dispersion is preferably prepared by dispersion polymerization to form the insoluble polymer in a non-aqueous medium in the presence of the soluble polymer.
Patent MX-170126-B (MX)
Title: Proceso mejorado para reducir el contenido de azufre en naftas de reformacion
Inventor: AGUAYO RENE CUELLAR
IPC: C10G25/06
Filed: 1988-12-27
Abstract: La presente invención se refiere a proceso mejorado para reducir el contenido de azufre en naftas a reformación, caracterizado porque comprende la alimentación de una nafta con azufre residual a un equipo con lecho de adsorción de azufre, constituído por 20-60 por ciento en peso de óxido de níquel y 80-40 por ciento en peso de soporte refractario, o bien por 10-40 por ciento en peso de óxido de manganeso y 90-60 por ciento en peso de soporte refractario en el cual se hace pasar dicha corriente a una presión comprendida entre 12 y 16.5 kg/cm cuadrado y temperatura dentro del rango de 180 a 380 grados C, manteniendo un espacio velocidad líquido entre 6 y 8 hr-1, y operando en fase líquida o fase vapor, se obtiene finalmente una corriente de salida con un mínimo de azufre remanente.
Patent MX-65-B (MX)
Title: Butaca con respaldo abatible
Inventor: COTERO GALLARDO DAVID
IPC: A47C1/00
Filed: 1992-06-30
Abstract: Un modelo de butaca con respaldo abatible caracterizado porque el momento de su ocupación por un usuario, el respaldo se mueve y abate, al desaparecer la fuerza o carga, sobre el respaldo regresa a su posición original; mediante el uso de la presente invención, el usuario estará en todo tiempo más cómodo. Las partes constitutivas de este respaldo abatible, pueden resumirse en comprender un resorte el cual logra regresar el respaldo a la posición original; un brazo basculante, el cual está unido al respaldo y al resorte; una varilla de sujeción del resorte a la base o estructura de la butaca.
Patent MX-213455-B (MX)
IPC: C07C327/36
Filed: 1999-01-08
Abstract: This invention concerns a free radical polymerization process, selected chain transfer agents employed in the process and polymers made thereby, in which the process comprises preparing polymer of general Formula (A) and Formula (B) comprising contacting: (i) a monomer selected from the group consisting of vinyl monomers (of structure CH2═CUV), maleic anhydride, N-alkylmaleimide, N-arylmaleimide, dialkyl fumarate and cyclopolymerizable monomers; (ii) a thiocarbonylthio compound selected from Formula (C) and Formula (D) having a chain transfer constant greater than about 0.1; and (iii) free radicals produced from a free radical source; the polymer of Formula (A) being made by contacting (i), (ii) C and (iii) and that of Formula (B) by contacting (i), (ii) D, and (iii); and (iv) controlling the polydispersity of the polymer being formed by varying the ratio of the number of molecules of (ii) to the number of molecules of (iii); wherein Q, R, U, V, Z, Z′, m, p and q are as defined in the text.
Patent NL-193459-B (NL)
IPC: A61K31/23
Filed: 1989-08-07
Abstract: Fatty acid composition comprising at least 80% by weight of omega-3-fatty acids, salts or derivatives thereof, wherein (all-Z)-5,8,11,14,17-eicosapentaenoic acid (EPA) and (all-Z)-4,7,10,13,16,19-docosahexaenoic acid comprises at least 75% by weight of the total fatty acids. The compositions can be used for the treatment or prophylaxis of multiple risk factors for cardiovascular diseases.
Patent PT-73510-B (PT)
Title: Process for preparing novel derivatives of bio-affecting phenolic compounds
Inventor: BODOR NICHOLAS S
IPC: A61K31/22
Filed: 1981-08-12
Abstract: Novel transient prodrug forms of bio-affecting phenolic compounds are selected from the group consisting of those having the structural formula (I): <CHEM> wherein X is O, S or NR<5> wherein R<5> is hydrogen or lower alkyl; R<1> is the mono- or polydehydroxylated residue of a non-steroidal bio-affecting phenol, with the proviso that R<1> is other than a monohydroxylated or didehydroxylated residue of a phenolic, nuclear dihydroxy natural sympathetic or sympathomimetic amine; R<2> is selected from the group consisting of straight or branched chain alkyl, aryl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aralkyl, alkaryl, aralkenyl, aralkynyl, alkenylaryl, alkynylaryl, (lower acyloxy)alkyl, and carboxyalkyl; 3- to 8-membered, saturated or unsaturated mono-heterocyclic or polyheterocyclic containing from 1 to 3 of any one or more of the heteroatoms N, S or O: and mono- or polysubstituted derivatives of the above; R<3> is hydrogen, lower acyl, cyano, halo(lower alkyl), carbamyl, lower alkylcarbamyl, di(lower alkyl)carbamyl, CH2ONO2, -CH2OCOR<2> or any non-heterocyclic member of the group defined by R<2> above; and n is at least one and equals the total number of phenolic hydroxyl functions comprising the non-steroidal bioaffecting phenol etherified via a R<2>COXCH(R<3>)O-moiety; those having the structural formula (II): <CHEM> wherein X, R<1>, R<2> and R<3> are as defined above, and n and m are each at least one and the sum of n + m equals the total number of phenolic hydroxyl functions comprising the non-steroidal bioaffecting phenol either etherified via a R<2>COXCH(R<3>)-moiety or esterified via a R<2>COO-moiety; and the pharmaceutically acceptable acid addition salts, quaternary ammonium salts and N-oxides thereof.