baber/WOPTO huggingface dataset:
Patent IT-1173773-B (IT)
Inventor: FONTANA ANACLETO
IPC: B23P19/04
Filed: 1984-05-16
Granted: 1987-06-24
Abstract: The machine according to the invention comprises feeding means for feeding at least a continuous belt from a coil, a punching unit provided with at least a punch for punching holes into the belt; cutting means for cutting the continuous belt in segments of the desired length and a unit for applying and shaping the hooks to the belt, this unit including means for feeding and positioning the locking bushings relative to the belt holes, means for inserting the hooks into the holes provided in the locking bushings and into the holes punched in the belt and means for closing the locking bushing about one hook end and for simultaneously shaping the other hook end.
Patent IT-1197076-B (IT)
Title: Hair loss prevention compsn.
Inventor: CAROPRESE GIUSEPPE
IPC: A61K/
Filed: 1986-08-07
Granted: 1988-11-25
Abstract: Character contours are broken down into a series of orthogonal vectors. Pixel drop out occurs where opposite going vectors coincide. The inside pixel (410 or 440) of each vector (400 or 430) is set to the vector length if the length is greater than the set values of the inside and the outside (420,450) pixels. This procedure is repeated for all the vectors for all the contours. At completion all those pixels set to one or more are set on to produce a drop out corrected bit map which is logically OR'd with the original drop out containing bit map.
Patent IT-1222150-B (IT)
Title: Tilting mechanism for office chair
Inventor: DESANTA SIMON
IPC: A47B/
Filed: 1987-07-28
Granted: 1990-09-05
Abstract: The tilt mechanism is for chairs whose height can be adjusted, especially office chairs (1) with or without arms, having a seat (6) and backrest (7) synchronously moving on an underneath structure (8). Tension springs (11) in the form of spiral springs or sprung belts are fixed to the underneath structure (8) and backrest (7) and are prestressed by a tensioning piece. The tension springs (11) lead over a deflector roller (12) on the front of the underneath structure (8), on one side, and, on the other side, are fixed to the back-rest (7) by means of a pivot axle (14-14) on the underneath structure (8).
Patent IT-1225929-B (IT)
Title: Digital power factor controller for induction motor
Inventor: DAVIS RAY E JR
IPC: H02P/
Filed: 1981-05-07
Granted: 1990-12-10
Abstract: The power factor for an AC induction motor is automatically corrected by a digital control circuit which senses the supply voltage and current. It compares the power factor with a demanded value to allow the motor to work at optimum efficiency whatever the loading. An amplifier produces a square wave signal from the supply voltage and a second amplifier in the motor circuit produces pulses corresponding to motor current. A multivibrator produces pulses each time the current passes through zero and its output is applied to a microprocessor which determines the phase angle for comparison with a demand value held in the memory. An output via a switching circuit causes a triac to switch the motor on or off to correct the power factor.
Patent IT-1215307-B (IT)
Title: Potassium nitrate prodn. from potassium chloride
Inventor: PORTELA LUIS SOBRINO
IPC: C01D/
Filed: 1985-09-02
Granted: 1990-01-31
Abstract: Prodn. of KNO3 is effected by treating KCl with dil. HNO3, treating the resulting soln. with relatively conc. HNO3, and extracting KNO3 from the prod. Pref. the KCl is screened to obtain coarse and fine fractions. The coarse fraction is dissolved in recycled 3-10% HNO3. The soln. is mixed with the fine fraction and treated with 60% HNO3. Opt. after sepn. of solids (lower-purity KNO3). is crystd. to recover high-purity KNO3. The mother liquor is extracted with a solvent to leave a 10-20% aq. HCl soln. The extract is re-extracted with H2O to recover the solvent and produce a 3-10% HNO3 soln. for recycle.
Patent IT-1239033-B (IT)
Title: Hardenable crosslinkable polyphenylene ether copolymer compsns.
Inventor: PENCO MAURIZIO
IPC: C08G/
Filed: 1989-12-01
Granted: 1993-09-20
Abstract: Toughenable polymer compsns. (I) cross-linkable thermally, or by UV radiation, comprise (a) 10-90% wt. of at least one polyphenylene ether (II) of formulae (I), (II) or (III). (b) from 10-90% wt. of mixt. of mono-unsatd. monomers which consists of b1) from 1-99% wt. of at least one mono- unsatd. vinyl aromatic monomer (II) chosen from these of formula (IV) where R1 is H or a 1-4C linear alkyl radical; Q is H, a halogen, or a linear branched 1-4C alkyl radical or -OCH3. m is a whole number between 1 and 5. b2) from 0-99% by wt. of at least one monomer contg. vinyl unsatd. (IV) and/or at least one (meth)acrylic monomer (V) where X is independently, a hydroxyl radical or an OR3 radical; R2 is a H or a methyl radical, R3 is 1-20C linear or branched chain a glycidyl gp. or a polyoxymethylene chain (-CH2CH2O)n-CH2CH2OR4 where n is a whole number between 0 and 20, and R4 is H, a methyl radical or an amide gp. b3) from 0-99% by wt. of at least one cyclic anhydride (VI) or at least one cyclic dianhydride contg. unsatns. able to (co)polymerise radically with the monomers b1 and b2. b4) from 0-99% by wt. of an unsatd. cpd. deriving from the reaction between an unsatd. cyclic dianhydride and, respectively, an alcohol, ammonia, a primer; or sec. amine or water. (c) from 1-80% by wt. of a polyunsatd. monomer (VII), (d) from 0.01-10% of one or more generators of radicals able to promote the thermal and/or UV polymerisation of the monomers of steps b and c. (e) possibly, from 1-30% by wt. of a copolymer of elastomer character. (f) usual additives, accelerators, stabilisers and flame retardants.
Patent IT-1170208-B (IT)
Title: Sealed electrical connector for sensor in automotive engine
Inventor: VIGNOLI GUIDO
IPC: H01R/
Filed: 1983-08-30
Granted: 1987-06-03
Abstract: The connector has an insulating housing having a contact cavity extending between forward and rearward faces. The housing accommodates a contact for making engagement with a complementary contact through the forward face and for egress of a conductor wire connected to the contact from the rearward face. A first resilient sealing gasket of annular form is mounted on the rearward face and surrounds the cavity. A lid member is releasably engaged with the housing at the rearward face by snap-fit interengaging devices between the housing and the lid. A second resilient sealing gasket of annular form is mounted on a peripheral portion of the lid member facing the housing and is engageable in a complementary manner with the first gasket in mutually compressive relation when the lid is engaged with the housing. The housing at the rearward face has a recess transversely of the first gasket for allowing passage of the conductor wire through the recess between the first and second gaskets for egress from the assembled housing and lid member.
Patent IT-1038592-B (IT)
Title: Purification of phosphoric acid - by extracting with organic solvent and then back extracting the acid
IPC: C01B25/46
Filed: 1975-05-30
Granted: 1979-11-30
Abstract: Phosphorus ore is dissolved in mineral acid to give crude phosphoric acid, which is extracted with an organic solvent, and back-extract to produce pure phosphoric acid, wherein the organic solvent is washed at least once with an aqs. soln. of perrocyanide; H2SO4 is used as teh mineral acid, and a 6-8C alkanol is used as the organic solvent.
Patent IT-1134266-B (IT)
Title: Elongate resilient boat fender
Inventor: BELVEDERE MARK
IPC: B63B/
Filed: 1980-11-14
Granted: 1986-08-13
Abstract: The boat fender is made up of a series of modules each of which has a protuberance (103) at one end and a notch (106) at the other. These are of a complementary shape so that several modules can be aligned and fitted together. Each unit has flat front and rear surfaces (102,110) and both the notch and the protuberance terminate in vertical inner walls (105b,108b). The protuberance has a vertical orifice (104) formed in it and the notch has a pair of aligned vertical orifices (107,107a). Suspension cables are threaded through the orifices to hang the assembled fender unit over the side of the boat.
Patent IT-1022230-B (IT)
Title: Open-mesh woven fabric ground-covering - consists of large number of sections joined together, and paper, metal, plastics or other insertion-strips
IPC: A01B/
Filed: 1974-09-23
Granted: 1978-03-20
Abstract: The insertion strips are interwoven into the fabric or are in contact with it. At least one of the insertion strips is an irrigation hose and/or at least one of the insertion strips is a strip of seeds. The irrigation hose consists of a pair of strips tightly joined at the edges and at least one of the strips is porous and incorporates a protection-strip covering one side of the irrigation hose. The protection strip is impermeable to water and light or reflects light. One end of the hose is connected to a water-source. The seed strip has fertilizer, pesticide, fungicide or nutrient incorporated in it.
Patent IT-1239104-B (IT)
Title: Volumetric gas measuring device with floating piston
Inventor: CAMPANINI ERNESTO
IPC: G01F/
Filed: 1990-02-28
Granted: 1993-09-21
Abstract: The invention belongs to the field of gas measuring instruments. More precisely, it concerns a gas measuring device with floating piston (2), of the passive type, which is to say functioning solely due to the difference in intake and outlet pressure in a cylindrical chamber (1) inside which the piston slides. The said volumetric measuring device includes two intake pipelines (6) and two outlet pipelines (7) on each of which a gas on-off valve is placed so that the general operating plan can be absorbed into that of a double-acting reciprocating pump, whereby however, the measuring device is passive.
Patent IT-1188005-B (IT)
Title: Heterogeneous catalytic reactions kinetic control
Inventor: MELOSI MARIO
IPC: B01J/
Filed: 1985-12-16
Granted: 1987-12-30
Abstract: A diagram is given of a gadolinium, gallium, garnet (GGG) laser carrying ions of rare metals.
Patent IT-1243246-B (IT)
Title: Process for making a middle sole out of latex and cork and middle sole thus produced
Inventor: BERTELLI GRAZIANO
IPC: A43B/
Filed: 1990-04-23
Granted: 1994-05-26
Abstract: A canvas ply is placed on top of a mould and injected with a latex and cork composition, the latex passes through the canvas mesh and settles in grooves formed in the mould while the cork is retained by the canvas mesh; the latex that passes through the mesh forms ribs and the retained cork forms the insole. The insole and the ribs form cavities of different heights which, when the sole is glued to the middle sole, form air cells which, together with the ribs, impart varying degrees of elasticity and hardness to the middle sole.
Patent IT-1195979-B (IT)
Inventor: MEMMI MASSIMO
IPC: C23C2/06
Filed: 1986-07-14
Granted: 1988-11-03
Abstract: Zinc-aluminium based alloy containing magnesium and silicon, both present in quantities up to 0.5% by weight, characterized by very good corrosion resistance and suitable for coating steel products, the resulting coatings being extremely durable and highly flexible.
Patent IT-1102174-B (IT)
Title: Window pane transportation frame - has lateral retaining wing and hinged fixed hoop acting as width wise pane separator
IPC: B65H/
Filed: 1978-04-19
Granted: 1985-10-07
Abstract: Frame for the transportation of window panes (1) has a wing (6) for the lateral retention of the panes, which is movable around a rotation point (7) which is continually adjustable, and by means of a self-limiting component (10) located between the wing (6) arm and a side piece is held in position. The component which locates against the pane is fitted to an adjustable component, which pref. is of the telescopic type. The frame has a hinged, fixed hoop which acts as a separator between the panes width-wise, and when the frame is folded up, this separator can be located on the base.
Patent IT-1035624-B (IT)
Title: Chemical reactor with particulate bed - has perforated baskets for removing impurities in fluid flow through bed
IPC: B01D/
Filed: 1975-05-06
Granted: 1979-10-20
Abstract: Chemical reactor for processing a fluid stream flowing into a bed of discrete solid elements, e.g. catalyst particles, has a no. of elongated baskets for removing impurities from the fluid stream located in the reactor with their longitudinal axis aligned with the direction of fluid flow. Each basket has a bottom end wall and sidewalls, the bottom end wall and lower portion of the sidewalls adjacent the bottom end wall being of open mesh construction. The upper portions of th sidewalls are of closed construction and the top end of the basket has a closure provided with one or more orifices. Each basket is inserted into the bed of solid elements so that a part of the closed upper portion of the sidewalls lie below the surface of the bed. the basket design ensures that the whole bed is utilised to remove impurities.
Patent IT-1036150-B (IT)
Title: Improved holder for electric lamps - comprises main cylindrical body open at one end to receive lamp
IPC: F21L/
Filed: 1975-06-03
Granted: 1979-10-30
Abstract: Proposed is a lampholder comprising main cylindrical body open at one end to receive a lamp and closed at the other end, resilient means on the cylindrical outer surface of the main body capable of yielding in a radial direction to permit the body to be snapped in one direction into an aperture in a panel or board, rigid means on the cylindrical outer surface of the main body, for preventing further movement of the main body in one direction when snapped into position, and spring-loaded terminal assemblies which project through apertures in the closed end of the main body for connection to supply leads for the lamp. The terminal assemblies are inserted through the open end of the main body and prevented from removal therefrom by abutment means bent out of the plane of their projecting portions for engagement with the outer surface of the closed end of the body.
Patent IT-1145181-B (IT)
Title: Magnetic bottle-sealing cap
Inventor: MOHNHAUPT DIETRICH
IPC: B65D51/00
Filed: 1981-12-01
Granted: 1986-11-05
Abstract: The vessel sealing cap is particularly for bottles, having a holding component (8) in the cap itself (7) and one (6) on the bottle. These are secured together by magnetic force in the sealing position. One of the parts can be a permanent magnet and the other of hard or soft magnetic material, the former typically consisting of magnetised particles embedded in elastomer material. To open the cap, a magnetic component can be inserted between those on cap and bottle, to force them apart.
Patent IT-1083668-B (IT)
Title: Control circuit for electric motor of dental drill
IPC: A61C/
Filed: 1977-07-14
Granted: 1985-05-25
Abstract: The dental drill is driven by a three phase stator wound electric motor. The motor operates on a dc supply with an inverter consisting of several semi-conductors connected to certain of the motor phase windings and to a frequency variable signal pulse generator by a switching circuit. This circuit enables one pair of semi-conductors to be blocked whilst another pair becomes conducting. This in turn supplies a three-phase current to the motor to allow it to rotate in one direction at a speed proportional to the frequency of the signal pulse. A voltage regulator is also connected to the circuit and enables the dc voltage across the motor to be varied over a pre-determined range depending on the frequency of the signal pulse. The max. turning moment is obtained at the relatively low speed of 5000 r.p.m.
Patent IT-1234844-B (IT)
Title: Furniture border system for flooring work
Inventor: MARCHI LINO DE
IPC: A47B/
Filed: 1989-02-17
Granted: 1992-05-29
Abstract: Furniture border system for flooring work, advantageously but not exclusively kitchen furniture, said flooring work system being constituted of at least one panel (14) faced on at least one side of the surface with a coating (18), said border (22) providing a raising of the forward portion (12) in height (13) desired, the forward oriented part of the internal panel (14) provides a seat (21) oriented with intermediate height (20) and replaceable (17) working along with said seat (21), replaceable (17) brought to work with said seat (21) successively on the application of the coating (18) on the flooring work.
Patent LT-4827-B (LT)
Title: A device for heating of liquid
Inventor: RAMAZAUSKAS ALFONSAS
IPC: F24J2/00
Filed: 2000-10-26
Abstract: Invention belongs to the class of devices intended for heating of the liquid by using the solar energy or other source of heat. The device consists of spiral pipe-shaped liquid reservoir, and the holder. The bottom of the holder is made from the dark, heat-resistant material, the walls of the holder are made from the heat and light reflecting material, and the cover is made from the transparent material. The external surfaces of the sides and the bottom of the holder are covered with material, resistant to the atmospheric influences. The water reservoir is a flexible pipe with the diameter from 40 to 70 mm. The intervals among the strands of this spiral-shaped pipe are from 0 to 5 mm. The holder may be round, triangular, tetragonal or polygon. The device is set up on the stand making the angle with the horizon of 55 degrees, simultaneously assuring the possibility to turn along the vertical axis in order to assure that the solar rays will fall perpendicularly to the cover of the holder.
Patent LT-5181-B (LT)
Title: Patobulintos elastano kompozicijos
Inventor: DEGUIA ANDREA
IPC: C08G18/65
Filed: 2003-12-30
Abstract: Isradimas skirtas patobulintam elastanui, kuris yra pagamintas is poliuretano, kuris yra organiniu diizocianatu, polimeriniu glikoliu ir polioliu, pasizyminciu aromatiniu funkciskumu, tokiu kaip alkoksilinti fenoliai, reakcijos produktas. Elastanasturi padidinta atsparuma aukstai temperaturai dazant, su minimaliu fizikiniu savybiu, tokiu kaip elastiskumo atstatymas, praradimu.
Patent LT-5418-B (LT)
Title: Micro-metering device
Inventor: BANSEVICIUS RAMUTIS
IPC: G01F13/00
Filed: 2005-06-20
Abstract: The invention relates to devices for liquid feeding and dosage in various hydraulic liquid feeding systems. The invention may be used in medicine for feeding drugs by precision dozes, and in micro-robots for lubricating of precision units. An objective of the invention is to increase feeding amount of the liquid and to ensure an even feeding of the liquid. The micro-metering device comprises a cylindrical body (1) inside of which there is placed a liquid feeding unit comprising of a spiral (2) and a conical element (3). One end of the spiral (2) is free and the other end is fixed to an inside wall of the cylindrical body (1) through the conical element (3), and a piezoelectric-ceramic ring (4) is pulled over the outside wall of the cylindrical body (1) in fixing area of the conical element. Inside the cylindrical body (1) is filled with the liquid (5).
Patent MX-173498-B (MX)
Inventor: BRIET PHILPPE
IPC: C07D311/30
Filed: 1982-11-24
Abstract: The invention concerns [oxo-4-4H-[1]-benzopyran-8-yl]-alcanoic acids and their derivatives, their manufacture, represented by the formula. <IMAGE>   where AR is hydrogen, a phenyl radical which may or may not be substituted thenyl, furyl, naphthyl, a lower alkyl, cycloalkyl, aralkyl radical; B is a linear or branched lower alkyl radical, either saturated or ethylinically unsaturated; R1 is hydrogen or a phenyl radical; X is hydrogen or a lower alkyl or alkoxy radical and n=1, as well as salts, esters, aminoesters and amides. Compounds and their derivatives may be used as medicines, in particular in the control of tumors.
Patent MX-172947-B (MX)
Title: Procedimiento para formar lamina de polivinilbutiral plastificado
Inventor: BOURCIER DAVID PAUL
IPC: B29C48/92
Filed: 1988-11-16
Abstract: La presente invención se refiere a un procedimiento para formar lámina de polivinilbutiral plastificado, caracterizado porque comprende: forzar continuamente una fusión de polivinilbutiral plastificado a traves de una ranura para formar una lámina, siendo mayor el regimen de flujo de masa de la fusión a traves de una región de la ranura que a traves del rsto de la ranura; y distorsionar la lámina a una configuración curvada de espesor substancialmente uniforme que tiene una curvatura diferente a lo largo de cada borde, mientras la fusión continúa saliendo de la ranura; formándose el borde de mayor curvatura de la región de la lámina formada de la fusión que sale a traves de la ranura del regimen de flujo de masa mayor.
Patent MX-172559-B (MX)
Title: Sistemas de control de descarga para un accesorio de plomeria
Inventor: BARTELLA LUIGI F
IPC: A61K31/56
Filed: 1989-06-30
Abstract: La presente invención se refiere a un sistema de control de descarga para utilizarse con un accesorio de plomería del tipo que tiene un cuerpo que define una taza, una salida para desperdicios y una abertura de entrada de agua que comunica con la taza, una cubierta conectada abisagradamente a dicho cuerpo, para cubrir y descubrir dicha taza, comprendiendo dicho sistema de control de descarga: un controlador electrónico montado en dicho cuerpo y adaptado para conectarse eléctricamente a una fuente de energía, y el cual está eléctricamente conectado a un conmutador de válvula y a una válvula de solenoide para agua, eléctricamente controlada, dicha válvula de solenoide montada en el citado cuerpo, tiene una abertura para la entrada de agua, adaptada para acoplarse a una fuente de agua y una abertura para la salida del agua, así como un conducto acoplado entre la abertura de salida de la válvula y la abertura de entrada a la taza; dicho conmutador de válvula montado en el citado cuerpo y acoplado operantemente a un accionador de válvula montado en la cubierta, de manera que cuando la cubierta está en su posición descendida, el conmutador de válvula está en su posición inoperante cerrada, y cuando se eleva por lo menos 5 segundos, dicho conmutador de válvula excita la válvula para agua a través del citado controlador electrónico para iniciar el ciclo de descarga.
Patent MX-171258-B (MX)
Title: Montaje para piston y anillo de piston
Inventor: IDE RUSSELL D
IPC: F16J15/3204
Filed: 1989-08-07
Abstract: La presente invención se refiere a un montaje de pistón y un anillo de pistón, caracterizado porque consistente de un pistón movible en direcciones opuestas dentro de un cilindro y que tiene, cuando menos, una estría o ranura en el mismo, de forma anular; un anillo que se recibe en dicha estría y que tiene una cara sellante exterior que se extiende circunferencialmente alrededor del pistón y espaciada del pistón mediante un miembro de soporte semejante a un tejido; el tejido consiste en un par de ligamentos que se extienden angularmente con respecto a la cara y el ángulo está definido por un punto imaginario que se localiza enfrente de la cara; la estructura del tejido bajo la aplicación de una carga permite que la cara sellante gire para hacer que el borde posterior se aproxime a una superficie opuesta en una relación sellante para producir el sellado u obturación y para reducir la fricción.