baber/WOPTO huggingface dataset:
Patent IT-1202643-B (IT)
Title: Catalytic process for mfr. of oxime(s)
Inventor: ROFFIA PAOLO
IPC: C07D/
Filed: 1987-03-06
Granted: 1989-02-09
Abstract: In a (opt. continuous) catalytic process for the mfr. of oximes by reaction, in the liq. phase of the corresponding carbonylic cpds. with ammonia and hydrogen peroxide the catalyst (pref. 1-500 per kg of carbonylic cpd.) substantially consists of a crystalline material with a zeolite structure contg. silicon and titanium and is subjected, before use, to an activating treatment with hydrogen peroxide (and opt. H2SO4). The activation is pref. carried out using an aq. soln. of hydrogen peroxide (pref. contg. at least 10 parts by wt. of ammonia per 100 parts soln.), in the presence of at least 0.5 equivs. per litre of an acid with a pK equal to or lower than 5, pref. selected from sulphuric, phosphoric, nitric acid and hydrogen chloride. The catalyst is substantially a titanium silicate (Si:Ti atomic ratio at least 30), (opt. in admixture with an inert binder) prepd. in the presence of hydrogen peroxide, and pref. mfd. by hydrothermal synthesis and submitted, before activation to a thermal treatment at a temp. equal to or lower than 430 deg.C, pref. equal to or lower than 130 deg.C. The carbonylic cpd. is selected from cyclohexane (pref.) actone, methyl ethyl ketone, acetophenone, cyclododecanone, enanthic aldehyde and benzaldehyde.
Patent IT-1240742-B (IT)
Title: Low-dust stabilizers for polymers
IPC: C08K/
Filed: 1990-04-03
Granted: 1993-12-17
Abstract: The dust level of stabilizers for synthetic polymers, based on sterically hindered polyamines, is reduced to the minimum by mixing from 10 to 90% by weight of the same with 90 to 10% by weight of paraffin, preferably at temperatures lying between 100 and 200 degree C.
Patent IT-1135613-B (IT)
Inventor: CAVALLARI PIER GIUSEPPE
IPC: B41J2/27
Filed: 1981-02-25
Granted: 1986-08-27
Abstract: An electromagnet assembly for a matrix printing head is obtained according to the following steps:- arrangement of windings on reels provided with conductive pins for insertion in a printed circuit board and insertion of cores (32 to 40) into such reels so as to obtain electromagnets;- soldering of said pins to the printed circuit board, and soldering of an external connection socket (21) to said printed circuit board, the circuit board providing for the electrical connections among the electromagnet windings and the connection socket;- encasing the printed circuit board and said electromagnets mounted thereon, except for the connection socket, in plastic material thus assuring to the assembly the necessary mechanical stiffness without requiring the use of auxiliary mechanical supports.The productive process may be completely automated and the resulting assembly is unexpensive, stout and reliable.
Patent IT-1078400-B (IT)
Title: Air-entraining agent for hydraulic cement compsn. - contg. one or more organic esters of phosphoric acid
IPC: B28C/
Filed: 1977-02-04
Granted: 1985-05-08
Abstract: The new air-entraining agent contains one or more organic esters of phosphoric acid, of general formula (R1)(R2)(R3)P==O) (where R1 is R4-O-(CH2CH2O)n-(R4 is 4-18C alkyl or alkenyl or aryl sulste. with 4-18C alkyl; n is integer 1-15; R2,R3: hydroxy or R4-O-(CH2CH2O)n-). The agent is usually used at 0.0001-2% on cement. The hydraulic cement compsn. contg. this agent entrains a fixed amt. of air, and this amt. is not affected by water/cement ratio, or by how much cement is replaced by flyash. Slump value of concrete is also not affected.
Patent IT-1203891-B (IT)
Title: Hydroxy-methyl-glutaric acid derivs.
Inventor: DE VINCENTIIS LEONARDO
IPC: C07C/
Filed: 1987-04-14
Granted: 1989-02-23
Abstract: A coaster is made of absorbenct material such as used in the mfr. of paper diapers, sanitary napkins, and panty liners comprising layes of the absorbing material over a base of P.V.C. film and a net for holding said layers
Patent IT-1248955-B (IT)
Title: Anti-infection single-use syringe with retractable needle
Inventor: TEL GUIDO
IPC: A61M/
Filed: 1990-06-15
Granted: 1995-02-11
Abstract: System for return of the needle into the reservoir in order to render the syringe unusable and harmless after the first injection. <IMAGE>
Patent IT-1137533-B (IT)
Inventor: GUSTAVVSSON KERSTIN ELISABET
IPC: G09F3/00
Filed: 1981-04-10
Granted: 1986-09-10
Abstract: The invention relates to a theft deterrent device which can be lockably fastened to an article (4) made of cloth, leather, skin or like material, in a manner such that it can only be removed from the article with the aid of special means intended therefor. The device is, to advantage, in the form of a clamp which can be closed around an edge part of the article and therewith automatically locked in position. Arranged in the two halves of the clamp-like device are steel pins which penetrate the material from which the article is made, so that the device sits firmly thereon. The device includes one or more enclosed spaces, preferably in the form of glass ampoules (19) arranged in cavities (15) in the device. The ampoules contain a heavily staining and/or ill-smelling substance, for example a gas or liquid under pressure, and are arranged to break readily if an attempt is made to remove the device by force. When the ampoules break, the substance streams onto the article in question, causing it to become heavily stained and/or impregnated with an obnoxious odor, thereby rendering the article unusable.
Patent IT-1203821-B (IT)
Inventor: MARTINI ANGELO
IPC: B66B5/28
Filed: 1983-05-25
Granted: 1989-02-23
Abstract: An automatic gadget for creating a safety lift-shaft in lift or goods-lift apparatus consists of untied rafter 1, hinged at its base and at the extreme of beam of guide 2 is being pushed to an inclined position by spring 7 with the help of lever 6 which is hinged to the rafter; and bolt 4 functions with the help of spring 9 when door A is opened, and the bolt is pushed to the hole of a slit which is on lever 6 for maintaining the said rafter in an erect position for the free movement of cabin B.
Patent IT-1222864-B (IT)
Title: New lipophilic salts of S-adenosyl-1-methionine
Inventor: ZAPPIA VINCENZO
IPC: A61K/
Filed: 1987-10-09
Granted: 1990-09-12
Abstract: Lipophilic salts of S-adenosyl-methionine (SAM) of formula (I) are new, where R-CO- = 1-26C opt. unsatd., opt. branched or cycloalkyl-substd. acyl; and n = 3-6 according to the SAM charge.
Patent IT-1194383-B (IT)
Title: Amino-pyridinone derivs.
Inventor: PURICELLI LAURA
IPC: A61K/
Filed: 1983-08-31
Granted: 1988-09-22
Abstract: Rarefied gas is hermetically sealed in a container transparent to microwaves. The rarefied gas may be air or any suitable gas at a pressure of 1mm Hg approx and not greates than 5 mm Hg. The gas is ionised by high frequency electromagnetic radiation (about 2450 MHZ). The rarefied gas can be ionised in any microwave resonant cavity or waveguide and substances may be processed by heat radiated by the ionised gas.
Patent IT-1237801-B (IT)
Title: Colour photography materials with light sensitive silver halogens
Inventor: DEL PRATO IVANO
IPC: G03C/
Filed: 1989-12-21
Granted: 1993-06-17
Abstract: Colour photography material with light sensitive silver halogens including a support with at least one layer of silver halogen emulsion containing a mix, that frees a photographically useful group, represented by formula (1):<IMAGE>where n represents 1 or 2 (based on when n is 2, r can be the same or different), R is a hydrogen atom or a halogen, a hydroxyl group, nitrogen, alkaline, alkyl oxycarbon, aryl oxycarbon, alcohols, aryl oxides, alkyl carbon, aryl carbon, alkyl oxides, alkyl sulphur, aryl sulphur, acyl, acylamino, sulphuramino, sulphuramide, or rather a cyclical group represented by:<IMAGE>where x is an alkyl group, PUG is a photographically useful group, Z represents the atoms necessary to complete a heterocyclic ring with 7 terminals containing nitrogen, a -NR1-CO- group or rather a<IMAGE>group where z represents the necessary atoms to form the heterocyclic ring with 5 or 6 terminals containing nitrogen, and R1 is a hydrogen atom, an aryl or heterocyclic group.
Patent IT-1237812-B (IT)
Inventor: ALBIZZATI ENRICO
IPC: C08F10/00
Filed: 1989-12-22
Granted: 1993-06-17
Abstract: Catalyst components for the polymerization of olefins and catalysts obtained therefrom, said components comprising a porous metal oxide on which a magnesium dihalide, and a titanium halide or titanium halogen alcoholate and a compound containing two or more ether groups having specific reactivity properties towards MgCl2 and TiCl4 are supported.
Patent IT-1077200-B (IT)
Title: Self centering apparatus for applying linings - using an expansible sheath inserted in the tube to define a mould for the lining
IPC: B05B/
Filed: 1977-06-02
Granted: 1985-05-04
Abstract: Tube lining appts. has a fixed bedplate having a level adjustable roller set, a cradle oscillatable on the bedplate and carrying a centering head arranged to receive either end of an expansible sheath and a number of self centering bearings for a tube. An adjusting device acts between the bearings and sheath to align their axes. In addn. an actuating device adjusts the level of the roller set controls the oscillation of the cradle and the action of the bearings so that a tube may be inserted over the sheath on the rollers centred on the bearings and latched between the centering head on one side and on a sealing ring on the other side, the cradle being tiltable upwards to permit the introduction of coating material into the gap between the sheath and tube. A perfectly smooth uniform thickness lining to the interior of the tube is obtd..
Patent IT-1039170-B (IT)
Title: Antenna screen for slot antennae - consists of injection moulded plastic part with antenna opening
IPC: H01Q/
Filed: 1975-06-20
Granted: 1979-12-10
Abstract: The plastic component of the antenna screen has a longitudinal channel (15) for the antenna Lecher wires (30). The plastic part has lateral walls (12, 13) parallel to the channel (15), diverging towards the antenna opening. A through slot (16, 17) is provided in each antenna part between the channel (15) and the parallel antenna opening edge (10, 11). Inner and outer surfaces of the antenna screen and of the slots have a metal coat except the edges (10, 11). Each longitudinal slot (16, 17) is bridged by a metal rail (18, 19).
Patent IT-1049014-B (IT)
Title: Automatic garment reception and distribution system - hangers removed from conveyor by arm, placed in fixed locked compartment
IPC: B65G/
Filed: 1975-10-31
Granted: 1981-01-20
Abstract: The garments are suspended by hangers from a conveyor. An arm fits on the side of a narrow compartment, which is fixed to the floor and has its top open and partly covered by a flap. The arm comprises a chain, with an extension arm on it. A code brings the correct garment and hanger opposite the arm, a motor drives the chain and extension arm forward, the garments are picked up and transferred to the compartment as chain and arm continue round. The arm is withdrawn and the flap crosses over to open the compartment to the other side.
Patent IT-1225221-B (IT)
Title: Plant-lifting machine for plants to be transplanted in nurseries
Inventor: MODENESI ANGELO
IPC: A01C/
Filed: 1988-12-14
Granted: 1990-11-02
Abstract: The invention applies to the agricultural equipment field, in particular to prepare nursery plants for transplanting.It concerns a plant lifting machine with soil milling chain sliding on a chain-holding arm supported by a cantilevered device that allows it rotate through 180 degrees, starting from a horizontal position and moving into a horizontal position at right angles with the previous one in order to make two external right-angled cuts which link up with an essentially circular surface.The machine also has scoops carried by two chains wound round gear wheels to cover the motor axis of the milling chain.The scoops move into a position under the milling chain to remove the soil milled by the latter.
Patent IT-1238802-B (IT)
Title: System for the transport and packaging of various types of pasta
Inventor: ZANON RENATO
IPC: A21C/
Filed: 1990-01-16
Granted: 1993-09-03
Abstract: The invention refers to a new system for the transport and packaging of pasta of various types stretched out on frames. The system includes frames on which a rolled or drawn strainer is placed for containing pasta types and also includes small compressed air sockets, which pick up the pasta after drying and deposit it in the packaging.
Patent IT-1225894-B (IT)
Title: Machine for carrying out chemical treatment operations and in particular dying, of hides or similar material
Inventor: ANTONELLO SANI
IPC: C14B/
Filed: 1988-08-04
Granted: 1990-12-07
Abstract: A machine for dying and carrying out in general chemical treatment for hides, which comprises at least a container in which the liquid used for treatment occupies a volume having a diameter of a partially circular shape, means of transport suitable for conveying the hides through the said liquid section, means for filling and checking the level of the liquid in the container; means for driving the said means of transport via which the feed speed is controlled and therefore the immersion time of the hides in the said treatment liquid.
Patent IT-1234695-B (IT)
Inventor: FRUCCO GIUSEPPE
IPC: H02H7/085
Filed: 1989-06-06
Granted: 1992-05-26
Abstract: A control device for driving the drum of a washing or drying machine for laundry is designed to vary the rate for rotating the motor (2) of the machine in case the electric windings (4, 9) are excessively heated. The device comprises an electronic comparator (57) adapted to compare the voltages generated by a temperature sensor (3) disposed near the windings (4, 9) for detecting their heating temperature, with a predetermined reference voltage in such a way that, in accordance with this comparison, it controls the drive of the motor (2) at different rates via logic AND circuits (63, 64) connected with respective logic commutators (65, 66) or via a logic AND circuit (73) adapted to drive the motor (2) at a slower rate so as to allow it to cool gradually if its windings are overheated. In this way, given that the motor (2) is not switched off since the thermal link (7) connected with the windings (4) thereof does not intervene, one obtains efficient washing and drying programs without any necessity of oversizing the motor.
Patent IT-1242485-B (IT)
Title: Device for screwing screw-closing capsules or plugs with external knurling onto containers, with a predetermined and constant torque
Inventor: LENZI MAURO
IPC: B67B/
Filed: 1990-04-09
Granted: 1994-03-17
Abstract: Device for screwing screw-closing capsules or plugs with external knurling onto containers, with a predetermined and constant torque. Comprising a main body which becomes integral with the machine spindle shaft, inside which is a "grooved" shaft which rotates integrally with the main body and can carry out axial displacements of a limited magnitude and which is normally put under stress by a spring in the advanced position; inside the grooved shaft at the opposite end with respect to the motor shaft, is a "bowl" with a very low mass which is supported by bearings and is therefore "idle" with respect to the rotation movement of the grooved shaft, which is fitted internally with toothing which stably engages the plug capsules inserted into it; a calibrated clutch system acting on the bowl and connected to the grooved shaft, which draws it in rotation, preferably made up of one or more balls housed in the grooved shaft and stressed by a spring inside the groove on the outside of the bowl, in such a way that when the capsule, which is drawn in rotation by the bowl, reaches the end of screwing, the resistance offered makes the clutch slip, making the balls come out of their niches, in such a way that the main body of the device and the grooved shaft with it, can continue to rotate, while the bowl with the capsule stops as a tightening torque corresponding to the clutch setting has been exerted.
Patent IT-1166446-B (IT)
Title: Orthopaedic foot splint for attachment to shoes
Inventor: KURTZ ROBERT J
IPC: A61F/
Filed: 1983-03-18
Granted: 1987-04-29
Abstract: The orthopaedic foot splint which is attached to a user's shoes includes a pair of shoe engaging plates whose longitudinal axes are parallel to that of the shoe. An elongate connector for horizontally interconnecting the plates includes two elongate sections. The sections are connected by a joint allowing their relative pivotal movement. A swivel joint between the connector and at least one plate allows pivotal movement of the plate about a vertical axis w.r.t. the connector. The joint includes a shoulder to selectively restrict pivotal movement. The toe and heel of the shoe can thus only swivel away from the connector from an initial position, where the plate longitudinal axis is approx. perpendicular to the connector axis.
Patent IT-1179461-B (IT)
Title: Pulse generator for two channel speed sensor
Inventor: MOCHALOV VALERY VENIAMINOVICH
IPC: G01P/
Filed: 1984-04-26
Granted: 1987-09-16
Abstract: The arrangement contains a decoder, a pulse shaper for pulses produced for direct measurement object motion and an output pulse shaper. The direct motion pulse shaper contains a filter circuit for direct motion false signals. The filter circuit contains for flip-flops whose similar inputs are connected to corresp. pulse shaper outputs. The remaining flip-flop inputs are connected to those of successive flip-flop. The last flip flop input is connected to that of the first. One output of each flip-flop is connected to the corresp. input of the output pulse shaper.
Patent IT-1242128-B (IT)
Title: Multiple mortising machine with spindles which can be aligned in adjustable incident directions
Inventor: RUGGIERI ALBERTO
IPC: B23D/
Filed: 1990-06-25
Granted: 1994-02-16
Abstract: Multiple mortising machine with at least one set of spindles with a horizontal axis, for making mortises aligned in directions which can be set on the basis of the machining requirements; the mortising machine comprises at least two incident guides supported, in an intermediate position, by an intermediate support which can be adjusted to adjust the inclination and position of said guides. (Fig. 1) <IMAGE>
Patent IT-1156473-B (IT)
Inventor: ALEXANDER JOHN M
IPC: C03B5/235
Filed: 1982-06-03
Granted: 1987-02-04
Abstract: Discrete bodies of glass-forming raw materials are formed by agglomerating techniques such as briquetting. These bodies are preheated or prereacted using waste heat from the fusion furnace. The hot glass bodies are charged to a refractory hearth heated to a temperature substantially above the temperature at which the glass product becomes fluid. The discrete bodies absorb heat, form a liquid phase and lose their morphology. The hearth is structured so that the liquid phase flows through it in a thin layer entraining any unreacted/unmelted material. As the molten material flows it is further heated and the reaction is completed. Molten glass product can be drawn from the hearth in a surprisingly short time after charging the heated discrete bodies to the hearth.
Patent IT-1207944-B (IT)
Title: Rotary piston IC engine
Inventor: MINAAR PETRUS ALWYN
IPC: F02B/
Filed: 1979-11-13
Granted: 1989-06-01
Abstract: a mixture of fuel and air is compressed in a storage volume, a portion of the compressed mixture from the storage volume being drawn off into a combustion chamber. The mixture is ignited in the combustion chamber to produce a power stroke.
Patent IT-1109707-B (IT)
Title: Bench-mountable portable chain-saw - has mounting plate for insertion into cradle frame of stationary holder for cutting at precise angles
IPC: B27B/
Filed: 1978-11-16
Granted: 1985-12-23
Abstract: The portable chain saw includes a prime mover secured to one side of a flat mounting plate. A saw blade guide plate projects from the prime mover through a slot in the mounting plate, and in a plane normal to the plane of the mounting plate. A saw blade extends around the guide plate, and is protected by a guard pivoted on the mounting plate. A cradle frame releasably clamps the mounting plate in a table sawing position. A cradle frame pedestal supports the cradle frame structure for pivoting about a horizontal axis. A turntable supports the pedestal. The turntable and pedestal can pivot about a vertical axis. A workpiece table has a horizontal surface below the guide plate of the chain saw.
Patent IT-1091694-B (IT)
Title: High strength cast stainless steel
IPC: C21B/
Filed: 1977-12-30
Granted: 1985-07-06
Abstract: A cast steel of superior corrosion resistance and high strength comprises 0.1% C, 1.5% Si, 2% MN, 0.04% S, 17-20% Cr, 3-7% Ni, 1.5-2.5% Mo, 5-7% Cu, 0.1% N and balance Fe. The steel is soln.-treated at 90-1150 degrees C, heat-treated at 600-700 degrees C, quenched, and pptn. hardened by heating at 450-600 degrees C. The steel, which contains an av. amt. of Cr and less Ni than conventional stainless steel, exhibits improved resistance to the attack by strong acids. It is used for heat exchanger tubes and esp. for suction roll shells in papermaking machines.
Patent LT-4845-B (LT)
Title: Protection system and method for a territory
Inventor: NAVICKAS ARTURAS
IPC: G08B13/20
Filed: 2001-02-27
Abstract: Invention is intended for the guard of the territory, in particular for the system of the territorial guard, using the sensors of the pressure changes (vibrations) of the ground surface, caused by the person or another object, moving on the ground surface and is intended to detect undesired intervention.
Patent LT-5530-B (LT)
Title: The device of flow amount controlling
Inventor: BANSEVICIUS RAMUTIS
IPC: G05D7/06
Filed: 2007-01-31
Abstract: The devices of flow amount controlling in the field of automatic regulation of fluid or gas, specifically micro supply regulation and it can be widely used for hydrodrive controlling in mechatronic systems also in medicine, food industry and energetic.To achieve flowing flow high-speed enlargement and rate, the device of flow amount controlling consist of cylinder shaped corps (1) divided in inlet (3) and exit cavities by regulator (2), piezocylinder (5) connected to power source (6). Regulator(2) consists of holey metal disc (7) tight fitted on inside corps (1), in front of it toward inlet cavity (3) are integrated two alike membranes (8) and (9) with round or multangular shaped micro holes laid out periodic. Membrane (8) is tight fittedin corps (1), membrane (9) has possibility to rotate with regards to membrane (8) and it is tight fitted to piezocylinder. Metal disc (7) is covered with Teflon material (10).
Patent MX-169354-B (MX)
Title: Procedimiento para el tratamiento de pieles
Inventor: TUOHIMAA TIMO
IPC: C14C1/08
Filed: 1988-06-16
Abstract: La presente invención se refiere a procedimiento para el tratamiento de pieles destinadas a cuero, que comprende el tratamiento de piel macerada con cal y eventualmente con disulfuro sódico, desencalado de la piel mediante tratamiento en un baño acuoso bajo agitación y adición de una substancia solubilizante de la cal, adobo, picklaje y curtido, caracterizado por utilizar como agente solubilizante una mezcla gaseosa con dióxido de carbono disuelto en el baño acuoso de tratamiento hasta que el pH del baño se reduzca a un valor predeterminado en un intervalo apropiado para el adobo, actuando el dióxido de carbono de sustancia solubilizante.