baber/WOPTO huggingface dataset:
Patent HU-210299-B (HU)
Title: Method for the preparation of-2-hydroxy-(optionally substituted)-phenyl-aldehydes
Inventor: LEVIN DANIEL
IPC: C07C45/68
Filed: 1992-08-17
Abstract: A method for the preparation of a 2-hydroxyarylaldehyde which comprises reacting a magnesium bis-hydrocarbyloxide derived at least in part from a hydroxyaromatic compound having at least one free position ortho to the hydroxyl group with formaldehyde or formaldehyde-liberating compound under substantially anhydrous conditions.
Patent HU-216530-B (HU)
Title: Support for a heart valve prosthesis
Inventor: CICHON ROMUALD
IPC: A61F2/24
Filed: 1992-05-08
Abstract: PCT No. PCT/EP92/01017 Sec. 371 Date Jan. 14, 1994 Sec. 102(e) Date Jan. 14, 1994 PCT Filed May 8, 1992 PCT Pub. No. WO92/19184 PCT Pub. Date Nov. 12, 1992.A heart valve prothesis is formed from a support having a textile covering. The support is formed from a single piece of flat, preferably thermoplastic material, arranged to form an annular structure, which preferably is either a hollow cylinder or a hollow cone.
Patent HU-221592-B (HU)
Title: Process for preparing pharmaceutical composition containing carbachol chloride useful in treatment ceratoconjuctivitis sicca
Inventor: HAHNENBERGER RUDOLPH WOLFGANG
IPC: A61K9/00
Filed: 1992-08-07
Abstract: The present invention relates to the use of substances based on carbachol, methacholine, bethanechol, furtrethonium and arecholine having cholinergic properties for the preparation of medicaments for the treatment of keratoconjunctivitis sicca.
Patent HU-219320-B (HU)
Title: Process to stabilize an olefin production catalyst system, to produce olefins and to trimerize ethylene
Inventor: FREEMAN JEFFREY W
IPC: B01J31/30
Filed: 1995-02-17
Abstract: A process is provided to stabilize and/or reactivate an olefin production catalyst system which comprises contacting an olefin production catalyst system, either before or after use, with an aromatic compound.
Patent HU-214745-B (HU)
Title: Automatic metering device for powdery bulk material, in particular coffee powder
Inventor: FREUND EDGAR
IPC: B65G65/48
Filed: 1995-02-22
Abstract: An automatic metering device for powdery bulk material, in particular coffee powder, has a reservoir (1) with a wall (2) and a stationary base plate (3) for the bulk material. The base plate (3) has an opening (4) to a conveyor tube (5) which is disposed below said plate and in which a conveyor member (6) is disposed for conveying the bulk material to a delivery location. According to the invention, the wall (2) of the cylindrical reservoir (1) is rotated during the metering process, and a sensor is provided for determining the amount to be delivered by the conveyor member. The appliance of the invention enables bulk material, in particular coffee powder, to be metered simply and accurately without the risk of bridges forming inside the reservoir such that the bulk material poured in first is also dispensed first.
Patent HU-219323-B (HU)
Inventor: BOCHEREL PASCAL
IPC: F24H1/10
Filed: 1997-11-05
Abstract: A találmány tárgya közvetlen érintkezésű vízmelegítő (10), amelynektartálya (11), a tartályban (11) elhelyezett első vízpermetezője (12)van. A vízpermetező (12) a melegítendő vizet a tartály (11) egyrészében tartóeszközön (15) elhelyezett, első hőcserélő béléselemekre(13) lefelé permetezően van kialakítva, továbbá vízmelegítőnek (10) atartály (11) felső részével összekötött gázkivezetője (16), valamint atartály (11) alsó részén elhelyezett, a vizet a tartály (11)belsejében kiképzett első víztárolóban (19) felmelegítő égője (17)van. A vízmelegítőnek (10) az első víztárolótól (19) elkülönítetthelyen elhelyezett második hőcserélő béléselemei (21) vannak. Atalálmány értelmében a vízmelegítőnek (10) a második béléselemek (21)felett elhelyezett, a második béléselemekre (21) lefelé permetezőmásodik vízpermetezője (24), valamint a tartályban (11) az elsőbéléselemek (13) alatti részben elhelyezett köztes forró vizesvíztárolója (25) van. A második béléselemeket (21) elhagyó forrógázokat a köztes víztároló (25) alatti részbe átvezetés (27) engediát. A vízmelegítő (10) az első víztárolóval (19) és a köztesvíztárolóval (25) összekötött szivattyúval (32, 32’) van ellátva,amely utóbbiakból a szivattyú (32, 32’) zárt, első és másodikhőcserélő körökön (30, 36) keresztül egymástól független külsőhőcserélőkbe (31, 37) keringeti az égő (17) által felmelegített forróvizet. ŕ
Patent IT-1232467-B (IT)
Title: Machine for manufacturing filter cigarettes
Inventor: GIANCARLO ORLANDI
IPC: A24C/
Filed: 1989-01-27
Granted: 1992-02-17
Abstract: The invention relates to a machine for manufacturing filter cigarettes, in which within each of plural successive filter cigarette groups (S+2F+S) disposed on a perforated drum (9) and each formed by two aligned cigarettes (S) and by an interposed double filter (2F) has to be wound and glued a covering cigarette paper (T). The application of the cigarette paper (T) takes place on a uniting drum (9) and the cigarette papers are each held by means of groups of successive aspirating holes (12, 13, 14) connected to a suitable aspirating chamber (18) provided upstream of the junction point (with respect to the direction of rotation of the drum (6) carrying the cigarette papers) of the cigarette papers (T) with the filter cigarette group (S+2F+S), to permit the progressive detachment of the cigarette papers from the drum carrying cigarette papers and their taking up by the respective filter cigarette group (S+2F+S). According to the invention, to ensure that on starting the machine, and in particular on starting after a stop before its regime speed has been adjusted, there is not a premature detachment of the cigarette papers (T) which have not met a respective filter cigarette group (S+2F+S) or which are deprived of glue, in the zone of application of the cigarette paper (T) to a filter cigarette group (S+2F+S) downstream of the said aspiration chamber (18) and of the vacuum breaker (21) which can be alternately placed in communication with a vacuum generator and with the atmosphere.
Patent IT-1216323-B (IT)
Title: Cutting attachment for continuous casting machine
Inventor: COLOMBO PIERO
IPC: B22D/
Filed: 1986-12-03
Granted: 1990-02-22
Abstract: Indicator tube detects the presence, with a mimimum concn. of 5x10 power (-3) MG/L, of mixtures of 2,2'-dichlor-tri-ethylamine, methyl-bis-beta-chlor-ethylamine and 2,2',2-tri-chlor-tri-ethylamine. Tube contains a polyethylene insert (2), filler (3) contg. calcium chloride, and superimposed indicator layer (4) of a bismuth salt, pref. bismuth-iodide, and glass wool (5).
Patent IT-1161746-B (IT)
Title: Plywood sheets making equipment - has successive conveyors and belts with feed and assembly mechanism in conjunction with adjustable pneumatic ram
IPC: B32B/
Filed: 1978-05-09
Granted: 1987-03-18
Abstract: The equipment is for assembly flat pieces of wood to form plywood sheets. It has a number of successive conveyors, coplaner, each having a series of conveyor belts which are parallel and coplaner, and side by side. There is also a feed system and an assembly system. The belts run at different speeds and there are pressing mechanisms to keep the pieces in contact with the conveyors to a rod with a smooth bottom and aligning parts. The rod is on a tilting arm supported by the equipment base and there is a pneumatic ram which is adjustable.
Patent IT-1234927-B (IT)
Title: Cushioning insert esp,. for shoe
Inventor: DONALD BEUCH
IPC: A45F3/04
Filed: 1985-02-21
Granted: 1992-06-02
Abstract: A cushioning insert for reducing friction between two components, esp. for use as a shoe or boot insert, comprises a generally flat bag of impermeable sheet, esp. made from two sheets of plastics sealed together at their edges, and containing a liquid of viscosity 2.5-500 Cp. The quantity of liquid represents 0.05-1.5 cm3 per cm2 of the bag area. In one embodiment (as shown), the bag comprises two or more separate compartments connected together by constricting channels (36) which slow down the flow of liquid between one part and another. Pref. filling liq. is a glycol, esp. ethylene glycol or propylene glycol.
Patent IT-1216618-B (IT)
Title: Plastic closure for ophthalmic containers
Inventor: GUSSONI CESARE
IPC: B65D41/34
Filed: 1988-04-22
Granted: 1990-03-08
Abstract: A mixing and filtering unit for use in an injection moulding installation and comprising, a housing; a housing inlet for coupling to an injection unit; a housing outlet for coupling to an injection nozzle; annular elements disposed in successive contiguous disposition coaxially within the housing so as to define together, a central, throughgoing passage way and, with an inner surface of the housing, an annular flow space; adjacent contiguous faces of said annular elements being formed with score-lines so as to define microe-passages which communicate between the central passage way and the annular flow space. A terminal element located within said housing adjacent said housing outlet and being formed, on a first face thereof contiguous with an adjacent face of an annular element with a first central recess and on a second face thereof adjacent said housing outlet with a second central recess. Recesses are sepd. by a body portion of terminal element forming an end wall of said central passage way.
Patent IT-1184785-B (IT)
Title: Electro-erosion wire lead-in
Inventor: LEVIT MAXIM LVOVICH
IPC: B23P/
Filed: 1985-04-26
Granted: 1987-10-28
Abstract: An automatic electrode wire lead-in device for an electro-erosion spark machine encases the wire in a soft metal or plastic cover of smaller diameter than the entry to the workpiece. A pusher feed mechanism passes the wire to a cutter. A puller feed device draws the wire through the workpiece and passes it to a milling cutter which shreds the spent wire.
Patent IT-1243463-B (IT)
Inventor: ALBESIANO ROMANO
IPC: B62K21/00
Filed: 1990-07-30
Granted: 1994-06-15
Abstract: A motor-cycle (1) comprises a frame (2), an engine (3), a handle-bar (47), a front wheel (4) and a rear wheel (5) each of which is provided with a disc (7) and therewith respective pneumatic tyres (6) are associated. According to the invention, the motor-cycle (1) includes a front suspension system comprising a rigid longitudinal element or arm (10) restrained to a portion (3) of the motor-cycle and laterally arranged of the corresponding wheel (4), said arm (10) bearing, at a free end portion (13) thereof, a guiding body (16) adapted to guide a slider element (17) to which the wheel supporting axle (8) is coupled, said body or guide (16) and said slider element (17) being coupled to one another by a shock absorber element (18) adapted to absorb the shocks and stresses affecting the front wheel (4). <IMAGE>
Patent IT-1185890-B (IT)
Title: Mould for prodn. of tyres
Inventor: CORBETTA GIANNI
Filed: 1985-08-30
Granted: 1987-11-18
Abstract: The radiant heater has a heating element composed of heating wire, which is laid on an insulating support dish and which forms a current-carrying cross-sectional area and a heat-radiating surface. The current-carrying cross-sectional area is divided between at least two single wires which are twisted together. The single wires have the same or different circular diameter. The single wires have a cross-sectional area which deviates from the circular form. The cross-sectional area is stellar or oval in shape. One or more single wires have a circular diamter and one or more single wires have a cross-sectional area which deviates from the circular form. The heating element is laid uncoiled and spirally on the insulating support. The wires are pre-oxidised.
Patent IT-1185485-B (IT)
Title: Helicoidally wire wound metal cords fabricator
Inventor: TARANTOLA LUCIANO
IPC: D07B1/08
Filed: 1985-10-31
Granted: 1987-11-12
Abstract: The fabricator comprises a unit incorporated in the cord mfg. machine incorporating a rotor. The wire from inside the rotor moves along the outside of it. The effect of the variable flexural rigidity straightens the cord.
Patent IT-1236883-B (IT)
Title: Safety guarantee closure for bottles and the like
Inventor: BATTEGAZZORE PIERO
IPC: B65D/
Filed: 1989-12-18
Granted: 1993-04-26
Abstract: A safety guarantee closure for a bottle and the like, which includes a screw-on / screw-off bottle cap, a safety strip connected to the cap by means of breakable connections, and notches formed on the strip, which engage the corresponding stops formed on the bottle. The invention has the advantage of being better able to indicate that the bottle has been opened, and also allows for secure withdrawal of the safety strip, both from the bottle itself, as well as from the cap, thanks to the fact that the safety strip is subdivided into at least two arcs, as well by the fact that near each one of the breakable connections, one related notch of the said notches is placed, for the breakage of the connections, following engagement of the notch with the relative stop of the said stops, at the moment of the first un-capping.
Patent IT-1169927-B (IT)
Title: Corrosion-resistant, hard, gold-coloured ceramic article
Inventor: NAGATO YOSHIO
IPC: C04B/
Filed: 1983-11-04
Granted: 1987-06-03
Abstract: The articles contain 0.1-30 (2-20) wt.% Al2O3 and/or ZrO2. The articles can be used as watch and clock casings, medals, bracelets, rings, buttons, wall covers or as other pieces of jewellery or decorative materials. The incorporation of Al2O3 and/or ZrO2 greatly improves the corrosion-resistance of the articles. Vickers hardness is at least 1200 kg/sq.mm and flexural strength at least 30 kg/sq.mm. The particle size of Al2O3 and/or ZrO2 is below 2 (below 1) microns. The Al2O3 and/or ZrO2 powder can be added during the prepn. of the starting material powder. The mixt. is compressed and sintered in a non-oxidising atmos., e.g. at 1600-1900 deg. C, or in vacuo, e.g. at 10 power -2 to 10 power -5 torr.
Patent IT-1122970-B (IT)
Title: Casting pipe for continuous casting of steel
Inventor: MASANAO KONDO
IPC: B22D/
Filed: 1979-09-04
Granted: 1986-04-30
Abstract: The pipe is located on the bottom of a tundish, so the bottom end of the pipe enters the molten steel in the mould. The pipe is made of a refractory mixt. of alumina and graphite, and possesses an integral layer of refractory on the peripheral zone of the pipe which comes into content with molten casting powder floating on the surface of the molten steel in the mould. Layer has excellent erosion resistance w.r.t. the molten casting powder, and contains by wt. 2-10% carbon, 70-90% ZrO2, 5-27% silicon carbide and or amorphous silica, and max. 3% of accidental impurities. The refractory layer is designed to provide the casting pipe with long working life. Layer prevents the molten layer of casting powder from attacking the pipe, so the latter will withstand the casting of molten steel contained in more than five ladles and fed through the tundish into the mould each ladle contains e.g. 250t steel.
Patent IT-1022857-B (IT)
Title: Pressurising a pipeline during laying on seabed, etc. - to compensate for hydrostatic external pressure and pipe laying compressive stresses
IPC: F17D/
Filed: 1974-10-14
Granted: 1978-04-20
Abstract: Interior of a pipeline is placed under pressure by isolating in it a chamber selectively closed by sealed joints, introducing a fluid under pressure into this chamber to establish a predetermined pressure, enlarging the chamber at the same time as the pipeline is extended for the whole pipe construction period and maintaining the pressure inside the chamber at a predetermined level during the enlargement of the chamber continuing this for the whole pipeline construction period. Process provides a convenient way of preventing crushing of pipelines under high hydrostatic pressure e.g. when laying large diameter pipelines in deep water, as well as compensating for compressive stresses arising in the suspended part of the pipeline during laying.
Patent IT-1165559-B (IT)
Title: Trouser construction
Inventor: BREDO GUIDO
IPC: A41D/
Filed: 1980-03-12
Granted: 1987-04-22
Abstract: Unisex trouser construction, comprises right and left front and rear panels sewn to a crotch piece the lower portion of which includes concave sides converging to a point. The remainder forms crotch piece top which extends across the abdomen of the wearer and has its edges connected to the front panels. Pref. the sides of the crotch piece top are convex, and one side is joined to one front panel by a sliding clasp fastener. Pref. the front panels carrying flaps which overlap over the crotch piece.
Patent IT-1188935-B (IT)
Title: Solid state blower and pump
Inventor: KOLM HENRY H
IPC: F04B/
Filed: 1980-05-07
Granted: 1988-01-28
Abstract: Using no rotating or reciprocating parts, the device induces blowing or pumping action in gases or fluids, by generating a travelling wave motion in a flexible blade located in a shaped channel or duct. A piezoelectric bilaminate element is energised from an AC source and oscillates at the power frequency, usually between 60 and 400 Hertz. The free end of the bilaminate is mechanically attached either at the end or part way along the flexible blade and propagates a travelling flexure wave in the blade moving along from inlet to outlet end giving rise to a blowing or pumping action.
Patent IT-1237230-B (IT)
Title: Stick ring and the equipment to make it.
IPC: A47H/
Filed: 1989-12-04
Granted: 1993-05-27
Abstract: Stick ring comprising a circular component (2) made from plastic, equipped laterally with two circumferential grooves (2c, 2d) symmetrically opposite, a metal, covering ring (3) in non continual, circumferential, semicircular radial sections with free end (3a, 3b). When the metal ring (3) covers the plastic, circular component (2) a U-shaped docking device (4) on the upper edge moves next to the free end facing (3a, 3b) the metal ring (3), remaining on the circumferential grooves (2c, 2d) on the circular component (2). Also described is a machine to automatically produce the metallic, covering rings from a sheet (22) comprising a lengthways support component (10) to support a metal strip on a cylindrical screw (22''), advanced along during the manufacturing phases. (Figure 1, 6)
Patent IT-1182899-B (IT)
Title: Tubes controlled curvature bending equipment
Inventor: CAPORUSSO ALESSANDRO
IPC: B21D/
Filed: 1985-10-07
Granted: 1987-10-05
Abstract: Design consists of a series of mouldings provided with squeezable grippers at one end which mate within a following moulding. They also have grips for the clothing which are only operative when the mouldings are linked together
Patent IT-1221797-B (IT)
Inventor: HAWKINS GEORGE C
IPC: H04W8/26
Filed: 1984-12-04
Granted: 1990-07-12
Abstract: A wireless telephone communication system (10) in which a portable unit (12) communicates with a base unit (11) over a wireless (radio) communication link (15). Access to a telephone network (15b) by the portable unit (12), via the base unit (11), is permitted when the base and portable units have corresponding ID codes stored therein. The base ID code is hardwired into the base unit (11), and the portable unit (12) learns its ID code from the base unit in response to mechanically coupling the base and portable units together via plug (28) and socket (45) assemblies. The base and portable units each have associated microprocessors (22 and 40) which implement the transfer of an ID code to the portable unit from the base unit via conductors (24'-42') which are part of the plug and socket assemblies. The plug and socket assemblies, when mated, also provide a connection between a battery charging supply circuit (25) in the base unit (11) and a battery (46) in the portable unit (12). Reset circuits (29 and 50) are provided in the base and portable units and control the resetting of the microprocessors (22 and 40).
Patent IT-1040797-B (IT)
Title: Photographic film support - polyester film laminated with vinylidene chloride, acrylate, vinyl-acetate, acid, copolymer
IPC: G03C/
Filed: 1975-07-02
Granted: 1979-12-20
Abstract: A film laminate comprises a biaxially orientated, hydrophobic, linear polyester film with an adhering film of a copolymer of (a) vinylidene chloride, (b) a monomer(s) chosen from alkyl(meth)acrylate, vinylacetate and/or acrylonitrile, (c) at least one copolymerisable acid and (d) either an active halogen contng. alkyl or vinyl component of formula (I): (where m = 0 or 1, R1 is H or Me when m = 1 and is only H when M = 0, X1 is Br or Cl and R2 and R3 are H, Me or the same halogen atom as X1 or (e) an active halogen contng. vinyl component of formula (II) (where X2 is Br or Cl). The laminate is a film support for gelatine-silver halide emulsions in photography. The copolymer film adheres the silver-halide emulsion to the support strongly and there is little danger of crinkling after prolonged treatment in aq. conditions.
Patent IT-1240908-B (IT)
Title: Air-conditioning plant for the passenger compartment of a motor vehicle, designed to prevent misting-up of the windscreen
IPC: B60H/
Filed: 1990-06-19
Granted: 1993-12-23
Abstract: The plant comprises a system 4-18 supplying treated air with a duct 14 which directs treated air towards the windscreen 2 and a device 10, 11 for regulating the air flowrate through this duct, devices 20-23 for sensing the temperature of the air inside and outside the compartment, the treated air introduced into the passenger compartment, the speed of the vehicle 25 and the relative humidity of the air inside the compartment, and an electronic control unit ECU designed to: a) determine the temperature of the dew point for the air inside the passenger compartment, corresponding to the detected values of the temperature and relative humidity of this air, b) calculating the air flowrate to be directed towards the windscreen 2 using a function of the speed of the vehicle 25, the temperature of the external air and the temperature of the dew point of the internal air as well as the temperature of the treated air; and c) controlling the regulating device 10, 11 so that the air flowrate directed towards the windscreen 2 tends to reach the calculated value. <IMAGE>
Patent IT-1240400-B (IT)
Title: Wire drawing die
IPC: B21D/
Filed: 1990-07-12
Granted: 1993-12-10
Abstract: Wire drawing die F1 comprising a body 1 containing in its centre an insert made of a very hard material 2 with a calibrated drawing aperture 3. The body 1 contains recesses 5 arranged around the said calibrated aperture 3 to promote the dissipation of the heat of drawing. <IMAGE>
Patent IT-1192344-B (IT)
Inventor: DELLA VEDOVA FERRUCCIO
IPC: G01F23/28
Filed: 1978-12-20
Granted: 1988-03-31
Abstract: The invention refers to a level measuring device suitable for measuring the level of any substance, advantageously but not necessarily dangerous substances whether due to heat, toxicity or others, with or without anti-oxidization superficial layers, including in mutual cooperation and coordination:
 an intense light source (17) illuminating a limited and restricted area (21) on the surface (12) of the medium whose level (a-b-c) is to be measured;
 a receiver-perceptor (24) processor (14-16) so arranged that at least part of the optical control axis (120) is at an angle in relation to the incidence optical axis (20) of said light source (17),
 therebeing advantageously present one or more regulating means (67-70-41-42) responsive to the ambiental light and to the possible infrared rays or other types, regulating means (44) responsive to absorption and reflection features of the rays (20-120) by the material of the surface (12) and the medium in which the rays (20-120) propagate, alarm means (38-57-77) and regulation means (27-33-45-51-55-56-70-76-64).