baber/WOPTO huggingface dataset:
Patent IT-1092059-B (IT)
Title: Moulding machine mfg. vertical stacks of boxless sand moulds - uses turntable indexing frames through three stations last one of which includes hydraulic jack raised slide
Inventor: AFANASJUK IVAN NIKOLAEVICH
IPC: B22C/
Filed: 1978-01-10
Granted: 1985-07-06
Abstract: The machine includes a turntable carrying three moulding frames and driven in steps of 120 degrees through three stations: (a) sand filling, (b) inspection: (c) ejection of the mould from its moulding frame onto a stack of moulds made during previous machine cycle. In station (c) is a lower slide raised by a hydraulic cylinder and carrying a baseplate on which a vertical stack of moulds rest. When a filled moulding frame arrives in station (c), the slidge drives the stack upwards to clamp the new mould against a thrust plate. An upper slide then lifts the frame off the new mould so the latter is left on the stack. Used in stack moulding for mfg. piston rings, valve seats, etc.
Patent IT-1239822-B (IT)
Title: Earth-moving equipment
IPC: E01B/
Filed: 1990-03-26
Granted: 1993-11-15
Abstract: Earth-moving equipment enabling earth beneath a linear obstacle, such as a rail, to be quickly removed and employing only one person for its operation, comprising a supporting body, intended to be suspended from a crane, and a two-winged grab, in which the wings are specular in relation to a longitudinal plane and can be moved at an angle on opening and closing around their hinges by the action of control devices, the said hinges being supported by the supporting body in a moveable manner reciprocally to move apart and together by the action of movement devices.
Patent IT-1210863-B (IT)
Title: Pharmaceutical mixt. of salts and phosphatide(s)
Inventor: MORONI ADOLFO
IPC: A61K/
Filed: 1982-03-12
Granted: 1989-09-29
Abstract: A fluid filtering process comprises (i) passing the fluid through a filtering media defining an inlet surface, about which the fluid dirt becomes entrapped in a layer form, (ii) discharging the filtered fluid, (iii) periodically reversing the direction of the fluid flow, and (iv) draining the reversed flow fluid and fluid dirt mixt. thus rinsing the filtering media and preparing it for a following filtering cycle, characterized by depositing of a layer of previous granular material about the inlet surface at the beginning of every filtering cycle.
Patent IT-1191797-B (IT)
Title: Homogeneous herbicidal concentrate
Inventor: BERTRAND ALBERT
IPC: A01N47/22
Filed: 1986-05-30
Granted: 1988-03-23
Abstract: Homogeneous, liq. herbicidal compsn. contains a bis-carbamate of formula (I) at 5-500 (pref. 100-250) g/l; 100-700 g/l tributyl phosphate (II); 50-300 g/l water-miscible, organic solvent (III) with good solubilising power for (I) and 50-300 g/l at least one nonionic surfactant (IV). The comosn. may also contain an anionic surfactant (V) at not over 50% of total surfactant. In (I) X = H or 1-3C alkyl; R = 1-3C alkyl.
Patent IT-1085926-B (IT)
Title: IC engine auxiliary air feed - is between carburettor and inlet manifold and has series of stacked plates with air gaps
IPC: F02M/
Filed: 1977-03-02
Granted: 1985-05-28
Abstract: The auxiliary air feed system consists of four rectangular plates provided with a spacer disc at each corner. The discs are placed between alternative plates to form an air gap. Each plate has a central opening whose diameter is equal to the inlet manifold junction with the carburettor. The four plates are stacked together and fitted to the carburettor and inlet manifold flange. The spacer discs have central openings to receive bolts passing through carburettor flange and manifold. The distance between each air gap is  1mm and the combined air gap cross section can reach up to 30 per cent of the entire air intake for the carburettor. The air gaps are calculated to be  the critical value that would produce a cross or radial turbulence in the air mixture flow.
Patent IT-1057008-B (IT)
Title: Control mechanism for loom reciprocating movement - if for device to grip weaving thread using rack and pinion arrangement
IPC: D03D/
Filed: 1976-03-10
Granted: 1982-03-10
Abstract: The weft picker of a loom is carried on an endless apertured belt engaging a toothed wheel connected to a lead screw. Co-operating with the lead screw is a slide with rollers engaging the thread of the lead screw. The slide is reciprocated along the lead screw by a crank mechanism driven by the main drive shaft whereby the lead screw and toothed wheel are rotated to drive the belt and reciprocate the picker across the loom. The mechanism can operate at high speeds with high acceleration and minimal vibrations.
Patent IT-1175576-B (IT)
Title: Multilayer coating for carbon composites
Inventor: VELTRI RICHARD DANIEL
IPC: C23F/
Filed: 1984-07-13
Granted: 1987-07-01
Abstract: Carbon-carbon composite has a SiC pack derived coating 0.5-30 mil thick integral with the surface and an outer layer formed by chemical vapour deposition of Si3N4 to a thickness of 3-30 mil. Substrate can be pre-treated to form either a 1-5 mil thick pyrolytic graphite layer or 0.5-5 ml layer of CVD SiC. Pack for SiC coating pref. contains 0.1-3% boron and forms a 1-10 mil coating contg. effective amt. of B. 5-20 mil is pref. thickness of Si3N4 layer.
Patent IT-1246982-B (IT)
Title: Device for periorificial biopsy of the neck of the uterus.
Inventor: BLANDAMURA MANLIO
IPC: A61B/
Filed: 1990-11-13
Granted: 1994-12-12
Abstract: Device for periorificial biopsy of the neck of the uterus, comprising an open hollow body, a mobile stem therein which can be grasped with the fingers and which carries a piston and a hollow spatula attached to said body, shaped according to the profile of the neck of the uterus and having an aperture in which a shaped cutting blade is secured. Relative to the edge of the spatula the cutting edge of the blade leaves a gap through which the organic tissue cut by the blade can pass, to be collected in the hollow of the spatula. <IMAGE>
Patent IT-1220979-B (IT)
Inventor: MELILLO GAETANO
IPC: A61K39/35
Filed: 1981-06-04
Granted: 1990-06-21
Abstract: Capsules containing the active principle of one or more allergens, diluted in one or more excipients, free from bron- choconstritive action and suitable to be administered by inhalation for therapeutic and diagnostic purposes.
Patent IT-1185915-B (IT)
Inventor: DE BERNARDI FRANCO
IPC: B23B39/20
Filed: 1985-09-13
Granted: 1987-11-18
Abstract: A multi-setting revolving turret (1) particularly useful with a lathe machining center, comprises a base body (2), a tool head (6) rotatable in the base body (2), at least one chuck (12) in said head (6) for a drill bit or cutter tool (10), a motor (16) supported on the base body (2) to drive said chuck (12) through a drive train (18), wherein an element (20) of the drive train (18) is mounted on the base body (2) in a hide-away shiftable fashion between an operative position of engagement with the chuck (12) and an inoperative position of disengagement from the chuck (12).
Patent IT-1244615-B (IT)
Inventor: SAETTONE MARCO FABRIZIO
IPC: A01N35/02
Filed: 1990-12-20
Granted: 1994-08-08
Abstract: An aqueous formulation of glutaraldehyde, a water soluble salt of N-lauroyl sarcosine and buffer salts, at a pH within the range of 5 to 6, for use as a disinfectant and/or sterilising agent.
Patent IT-1110191-B (IT)
Title: Non-slip knitted sock - has leg portion provided with peripheral tension increasing progressively from upper end to ankle position
IPC: D04B/
Filed: 1978-05-29
Granted: 1985-12-23
Abstract: Knitted sock has the leg portion provided with peripheral tension which increases continuously or in steps from the upper end portion to the ankle region where it reaches its max. such that in use the sock clings to and does not slide down the wearers leg. Peripheral tension varying along the sock length may be achieved by varying the stitch length, tension or stitch form of the elastic. yarn or yarns or a combination of two or more yarn characteristics. Max. permissable peripheral tension corresp. to 0.70 kiloponds can be obtd.
Patent IT-1099574-B (IT)
Title: Increased density poly:pyrrolidone prodn. - by compression at defined temp. preserving molecular wt. and allowing melt spinning
IPC: C08F/
Filed: 1978-07-20
Granted: 1985-09-18
Abstract: The water content of finely powdered polypyrrolidone is reduced, and the bulk density increased, by compressing material with a water content of 5-60, pref. 10-30, wt. % at between 50 degrees C and its m.pt. pref. 100-200 degrees C, to 3.515-21.1kg/cm2. This gives a solid with a dry (i.e. 1 wt. % water) bulk density of 0.3-0.8, pref. 0.48-0.8g/cm3. The compression is pref. effected by extrusion through a pulveriser to give a ground or granulated product. The process enables polypyrrolidone to be melt spun to fibres, pref. after the water content has been reduced to 0.5-1 wt. %. Ordinarily, because of its low density, this cannot be done unless, e.g., the polypyrrolidone has first been melt extruded to form granules, but this, unlike the new process, causes a loss in mole wt.
Patent IT-1134279-B (IT)
Title: Banknote conveyor for automatic cash dispenser
Inventor: GRAEF HARRY T
IPC: B65G/
Filed: 1980-11-14
Granted: 1986-08-13
Abstract: The conveyor feeds banknotes from a supply stack to a remote delivery point. An endless rubber belt (4) is looped around two rolls (2,3), one of which is driven. One belt flight is sandwiched between two rigid plates (5,6) having antifriction coated smooth surfaces (20,24). A belt surface engages notes fed to it at the transport entry end, against one of the smooth plate surfaces (20) under pressure of the other plate (6), and moves the notes to the delivery end of the transport mechanism. The conveyor can deal with new or old, limp notes.
Patent IT-1146404-B (IT)
Title: Waste printed paper colour removal process
Inventor: CALMANTI GIULIO
IPC: D21D/
Filed: 1980-12-23
Granted: 1986-11-12
Abstract: In a new process for printing ink etc removal from wastepaper a rapid flotation step is inserted between hydromechanical separation and washing stages. In the rapid flotation the 3-15% suspension is diluted to 0.05%-1 pref. 0.2-0.8wt% and undergoes flotation for less than 300 secs. pref 40-120 secs. with decolouring composition according to IT Pat. Appln. 28816A/77 and 27242A/78) The dilute suspension is transferred to the washing stages. Printing ink of hight and medium particle size is removed with low magent usage and removal of thermoplastic and sticky material. (Provisional basic previously advised in week E32)
Patent IT-1026261-B (IT)
Title: Self-centering spool holder - has pivoting bars on adjusting devices outside spool sleeve for centering and clamping
IPC: B65H/
Filed: 1975-01-07
Granted: 1978-09-20
Abstract: The mechanism accommodates spools of yarn of different lengths and diameters, having centering and clamping devices acting against the inside of the spool. Holding and adjusting devices outside the spool sleeve have two or more bar-shaped centering and clamping members, which tilt on them. The bars when in their inner most position for ejection of a spool can have an overall diameter less than that of the smallest spool sleeve to be used. They can be mounted on the free ends of links pivoting on a base-plate, and attached by coupling pieces to a central control disc.
Patent IT-1235455-B (IT)
Title: Automatic bobbin transfer
Inventor: SHUICHI KIKUCHI
IPC: B65H67/06
Filed: 1986-01-23
Granted: 1992-07-30
Abstract: The bobbin transfer unit, to take bobbins from a bobbin box to be carried to the winding stations, has a carrier frame (4) for the bobbin box (7) charged with bobbins. A cover (9) is positioned at an upper opening (8) of the bobbin box (7) placed on the carrier frame (4) to prevent the bobbins from falling out when the bobbin box (7) is turned upside down. The cover (9) and the bobbin box (7) move together round the axis of a horizontal shaft (3) as the bobbin box is inverted. The upside down bobbin box (7) is placed on a conveyor (2) and the cover (9) then lies at a point at least below the horizontal carrier surface of the conveyor (2).
Patent IT-1052932-B (IT)
Title: Vapour phase oxidn of hydrocarbons - over vanadium and molybdenum oxide catalyst regenerated with cpds. of phosphorus and or molybdenum
IPC: C07C/
Filed: 1976-01-13
Granted: 1981-08-31
Abstract: Vapour-phase oxidn. of hydrocarbons to dicarboxylic acids or dicarboxylic acid anhydrides, by contacting hydrocarbon with a V-Mo-O catalyst which gradually loses its activity, takes place by process in which the catalyst is admixed with pref. 0.0012 (0.00004-0.0008) moles, w.r.t. moles V in catalyst, of P halide having formula:- PX'n (I) (where X' is Cl, Br, I or F and n is 3 to 5) or an organo-P cpd. (II) having one of formulae:- (where R is Ph or 1-6C alkyl and X is H or R) and/or pref. >0.000005 moles of a cpd. of Mo, Ni, Co, Mn, U, or their mixts., w.r.t. g. atom V in V-Mo-O catalyst/day. Process is pref. used for oxidising 4-8C hydrocarbons to deicarboxylic anhydrides, esp. for oxidising 4-6C hydrocarbons, more pref. benzene, to maleic anhydride. Catalyst can be regenerated and stabilised in situ. Catalyst clogging is prevented.
Patent IT-1191882-B (IT)
Title: Self-commutated inverter
Inventor: BARABAN VIKTOR PETROVICH
IPC: H02M/
Filed: 1986-05-02
Granted: 1988-03-23
Abstract: The inverter includes a three-phase thyristor bridge with its a.c. terminals connected to the three base diode bridge, while the d.c. terminals are tied to the corresponding terminals of the thyristor bridge via the commutating thyristors. The firing pulses are provided by the driving oscillator and by the distributor, and the inverter comprises the differential amplifier and a threshold detector with a hysteresis characteristic. The voltage of the commutating capacitors (15) is determined by the divider (18) where one arm includes three resistors (19) connected to .a.c terminals of the bridges (7,14). During the commutation of thyristors (1,2) in the bridge (7), The the remaining rectifiers are off and the commutating capacitors (15) are then disconnected from the load. The output voltage of the divider (18) and of the differential amplifier (21) sets the threshold detector (22) in one of its stable states while the distributor (23) provides firing pulses for the thyristors (1,2). With the next signal of the oscillator (28), the distributor switches off the firsting of the thyristor (1) and fires a thyristor (16) while maintaining the on state of the thyristor (-). (2).
Patent IT-1211849-B (IT)
Inventor: LAGRANGE NYLE D
IPC: F04D29/02
Filed: 1987-10-13
Granted: 1989-11-03
Abstract: An expanded foam material surrounds a relatively thin, metallic motor casing and forms a housing which supports the motor while providing a seal to preclude leakage of liquids into the motor casing and to prevent discharge of dielectric oil from the interior of the motor casing. During manufacture of the pump, the casing is placed within a mold and a portion of the mold structure complementally and firmly engages four radially spaced regions of the generally cylindrical motor casing. Next, a quantity of the initially pourable foam material is introduced into the space between the mold and the casing, and the material self-expands to a solidified, cured condition in firm, surrounding engagement with the motor casing. The mold structure engaging the four regions of the casing consequently causes four radially spaced openings or windows to be formed which extend through the cured housing and expose the associated regions of the casing to the atmosphere, so that dissipation of heat from the motor is facilitated during operation of the pump. Curing of the foam material occurs at a relatively low temperature and pressure so that the housing may be molded around the casing in direct contact with the same without damage to the internal motor components.
Patent IT-1146147-B (IT)
Title: Incandescent lamp with filament mount and socket adaptor
Inventor: TRUTNER DONALD G
IPC: H01K/
Filed: 1980-11-17
Granted: 1986-11-12
Abstract: The incandescent lamp (10) includes an envelope (11) of a conventional glass material, for example, lime glass or borosilicate glass. Envelope (11) is of generally spherical shape except for the bottom portion (13) which is generally flat. The bottom portion (13) is reinforced w.r.t. the remainder of the envelope (11) by being made considerably thicker, for example, in the order of 3-8 times thicker. Envelope (11) can be blown and/or moulded. The flat portion (13) is formed with a tube (15) through which the envelope (11) can be exhausted and filled with a suitable fill gas for operating the lamp or through which the lamp can be evacuated for vacuum operation. Any suitable gas or vacuum operation can be used with the lamp. All or a portion of the interior and/or exterior of envelope (11) can be coated with an IR reflective material which can also be light transmissive (C). Sealed into the base portion (13) of the envelope are a pair of lead-in studs
Patent IT-1080124-B (IT)
Title: Impregnated carbon brush for electric machines - uses non-melting grease or wax or high viscosity oil
IPC: H01R/
Filed: 1977-08-23
Granted: 1985-05-16
Abstract: The carbon brush has improved contact characteristics and an increased wear resistance. A non-melting grease and/or wax and/or a high viscosity oil are used as impregnants. The used impregnant may be of synthetic, mineral, animal, or vegetable origin and it is thoroughly mixed with a gelling agent of inorganic and/or organic base. The specified mixing transforms the base material into non-melting or non-flowing, harder and more wear resistant condition. The gelling agent may consist of montmorillonite flakes whose surfaces are coated with long chain hydrocarbons. Improving additives may contain metal sulphides, metal oxides and PTFE powder. The impregnant may form 1 to 25% wt. of the finished carbon brush.
Patent IT-1108644-B (IT)
Title: Wood-burning furnace with automatic stoking - has members thrusting downwards and sideways towards stoking ram to compress wood in front of opening
IPC: F23B/
Filed: 1978-04-06
Granted: 1985-12-09
Abstract: The wood-burning furnace with automatic stoking has a hopper for the wood (1), with an opening (8) in its front wall (2) at the bottom, reinforced at the edge and connected to a feed passage (9) leading to the firebox (10). A drive mechanism (13,14) in the hopper has a reciprocating ram (11) whose forward end fits in the opening, while a second mechanism moves the hopper side walls (3) adjacent to the front one to and fro towards the ram. The section (21) of the hopper floor adjacent to the front wall is nearly horizontal, or slopes downwards on both sides from the path of the ram. Each of the transporter members (15) on the sidewalls protrudes from them into the vessel at the end of its stroke. Above the ram is a member thrusting downwards and actuated by a third drive mechanism, pressing down on the working stroke of the ram so as to compress the wood in front of the opening.
Patent IT-1043826-B (IT)
Title: 5-hydroxymethyl-oxazolidin-2-ones
IPC: C07D/
Filed: 1970-03-13
Granted: 1980-02-29
Abstract: 5-hydroxymethyl-oxazolidin-2-ones. Title compds. 3-substd. by phenyl opt. substd. by halogen, 1-4C-alkyl or CF3, esp. the 3-tolyl deriv. All useful as antidepressants myorelaxants, tranquilisers sedativs, analgesics, anti-covulsants, antipyretics, anti inflammatory and uricosuric agents are prepd. by cyclising an opt. substd. 1-phenylamino-2,3-propandiol with ethyl carbonate.
Patent IT-1048389-B (IT)
Title: 8-acetamido-2-(azo-benzene-4-sulphonyl)-1-naphthol-3,6-disulphoni- c - acid-as red colourant for foodstuffs
Inventor: JENKINS F
IPC: C09B/
Filed: 1971-07-01
Granted: 1980-11-20
Abstract: Red colouring agent for foodstuffs comprises 8-acetamido-2-(azo-benzene-4'-sulphonyl)-1-naphthol-3,6-disulphon- ic acid (I) or an edible salt thereof, as colourant, in an edible diluent or vehicle. (I) (named colourant Red SA) gives a good, stable red colouration to foodstuffs, esp. sauces and also carbonated drinks, ice creams and jams. (I) has a satisfactory red tone over a large pH range, and is biologically satisfactory.
Patent IT-1187539-B (IT)
Inventor: POLONI ALFREDO
IPC: F16J15/40
Filed: 1985-02-28
Granted: 1987-12-23
Abstract: Labyrinth seat (11) which is suitable for providing a seal between elements in relative rotation in the presence of infiltrating substances and which is particularly, but not only, suitable for providing a seal between rolls (12) and a housing (16) of rolling stands (10), such seal (11) comprising a stationary collar (19) and a rotary collar ( 18) thattogether form a labyrinth (26), means (24) to deliver fluid under pressure and a sealing packing (20) of a flexible material, such sealing packing (20) being_located in the innermost portion of the labyrinth (26) and facing such labyrinth (26), the means (24) to deliver fluid under pressure delivering such fluid under pressure to a portion of the labyrinth next to such sealing packing (20).
Patent IT-1243642-B (IT)
Title: Massive action semi-fragmenting hunting bullet.
Inventor: BARONE GIANCARLO
IPC: F42B/
Filed: 1990-11-16
Granted: 1994-06-16
Abstract: The massive action semi-fragmenting hunting bullet is to be applied to smooth-bore barrelled hunting guns and has been conceived so that the front part fragments into pieces prepared internally, whilst the wad part follows the trajectory into the body with massive and contusive action like a flat headed bullet.<IMAGE>
Patent LT-6221-B (LT)
Title: Aerodynamic simulator
Inventor: JOKUBAITIS VIKTORAS
IPC: G09B9/00
Filed: 2014-02-05
Abstract: The simulator that can be used for acquiring basic skills in steering airborne apparatus or for aviation amusement, comprising a frame (1) with seat (2), two aerodynamic wings (3) and (4), one of which (3) features variable angle of attack, tiller (6) and control pedals (7), vertical stabilizing plane (22) with rudder (23), and running gear. The novelty is that frame (1) is mounted so that it can be turned around axis (11) installed in the middle part of frame (1), in parallel to the simulator runway surface (13), at the bottom of middle part of the arched crossbar (12), which comprises two parallel interconnected hollow-core bars (14), in front of the seat (2). Front aerodynamic wing (4) and vertical stabilizing plane (22) with rudder (23) have been moved to the front of the frame (1), in front of which there is a motor (24) driven propeller (5) installed. Furthermore, front aerodynamic wing (4) is equipped with ailerons (21) while rear aerodynamic wing (3) is equipped with elevator (20).Running gear comprises two main wheels (8) as well as front (9) and rear (10) support wheels. Wheels (8) are placed in fork (15) comprising two pairs of support bars (16) attached to hollow-core bars (14) at one end and interconnected at the other end. The interconnected ends of bars (16) have sockets (17) to insert axles (18) of main wheels (8) of the running gear.