baber/WOPTO huggingface dataset:
Patent HU-216036-B (HU)
Title: Method for increasing the autonomy of a radio-paging receiver, and corresponding receiver
IPC: H04W52/02
Filed: 1994-09-06
Abstract: PCT No. PCT/FR94/01045 Sec. 371 Date Mar. 1, 1996 Sec. 102(e) Date Mar. 1, 1996 PCT Filed Sep. 6, 1994 PCT Pub. No. WO95/07594 PCT Pub. Date Mar. 16, 1995The information is transmitted on a carrier signal within a plurality of successive time frames each partitioned by a predetermined number of time intervals, each of which is allotted to a predetermined group of receivers. The receivers of each group are furthermore distributed into a predetermined number of identifiable sub-groups of receivers. All the receivers of the group are activated at the start of the corresponding allotted time interval, all the receivers of the group are made to receive service information identifying which are the sub-groups in which the receivers are likely to receive a message, this service information is analysed within each receiver and, before the end of the time interval (I3), a receiver not belonging to one of the designated sub-groups is de-activated.
Patent IT-1174459-B (IT)
Title: L-tryptophan sepn. from microorganism suspensions
Inventor: MASAHARU OHOKA
Filed: 1984-01-06
Granted: 1987-07-01
Abstract: Process L-tryptophan from a reaction mixt. contg. L-tryptophan and a microorganism, obtd. in the microbial prod. of L-tryptophan, in which (A) the reaction mixt. is adjusted top H 2-5 with a mineral acid, (B) the mixt. is heated, and either (C) the heated reaction mixt. is filtered to remove the microorganism of (D) an alkali is added to the heated reaction mixt. in order to convert the L-tryptophan into its alkali salt and thereaction mixt. is subsequently filtered.
Patent IT-1161593-B (IT)
Inventor: LAVEZZARI CARLO
IPC: B01J21/02
Filed: 1983-03-03
Granted: 1987-03-18
Abstract: A process is disclosed for the protection of steel rolled sections, in form of rolls, sheets or plates, already plated with zinc or zinc containing alloys, by means of one or more layers of an electrolytic plating, consisting of inorganic elements or compounds, preferably metal chrome and chrome oxide.
Patent IT-1175971-B (IT)
Title: Vacuum cleaner orifice with elongate suction orifice
Inventor: WESSEL HANS
IPC: A47L/
Filed: 1984-04-06
Granted: 1987-08-12
Abstract: The nozzle (1) has a base (3) with a rectangular suction oriface (4). At least one of the long sides is fitted with a thread pickup (7) having bristles inclined towards the oriface. The pickup carries one or more coloured strips (10) whose position indicates to the user the correct orientation of the pickup as he fits it in a recess (5,6) in the base. A strip is offset to lie along the side towards which the bristles incline. Thus, provided the pickup is mounted with the strip adjacent or facing the edge (14) of the suction oriface that mounting is correct. It will be correct whether it is either recess.
Patent IT-1226652-B (IT)
Title: Self-powered emergency beacon
Inventor: NAVONI FRANCO
IPC: G08B/
Filed: 1988-06-28
Granted: 1991-01-31
Abstract: This patent concerns a self-powered beacon for putting out a distress call, characterised by comprising a support column, on which is a main part containing a compartment housing a first aid kit, accessible from outside and secured with a door. The compartment also contains a container above the first aid kit housing the electronic equipment. At least one outer surface of the said container casing is a photovoltaic panel to self-power the electronic equipment, including at least one transceiver, a unit for visual signals and a unit for audio signals.<IMAGE>
Patent IT-1243822-B (IT)
Inventor: DUBOIS GERALD
IPC: G04B19/24
Filed: 1990-10-09
Granted: 1994-06-28
Abstract: The minute counter of the chronegraph uses a scale (9) extending from 0 to 10 with a coaxial pointer (10) describing one revolution every ten minutes. The hour counter has a scale (11) covering at least an hour and divided into graduations of at least 10 minutes each, the pointer (12) also being coaxially mounted and circulating according to the number of hours covered by the scale. The arrangement includes a chromagraphic  mechanism driven by a first gudgeon point of the clockwork and driving the pointers. A circular week number display has 52 or 53 divisions. The week mechanism causes a relative movement between the pointer and the scale. This relative movement is at a speed of one revolution per year. The week mechanism is driven from a second gudgeon point.
Patent IT-1226508-B (IT)
Title: Launch device made of optic fibres for extra short laser pulses with very high power peaks
Inventor: CHAPOY L LAWRENCE
IPC: C08G63/193
Filed: 1988-09-07
Granted: 1991-01-23
Abstract: During recent years the coupling of optic fibres to laser sources has multiplied the possibilities of use in the most varied fields, especially where there are difficulties of access with other equally efficient means (see endoscopic surgery).  Thanks also to the technological effort made, fibre optics can be found on the market with very small losses, which easily allow the transmission of laser beams of average power around 100 Watts.  There is also considerable interest in using, even in places of difficult access, extra short laser pulses (t>10<-6> sec), with very high peak power (P>1Mwatt), but it is not easy to solve how to transmit such pulses via fibre optics.  The aim of our invention for which the patent is applied, wishes to offer a solution for this task within a determinate period of use.
Patent IT-1236992-B (IT)
Title: Automatic production machine for lengths of cloth used for vertical blinds, coming from bands of synthetic fibre.
IPC: D06H/
Filed: 1989-12-29
Granted: 1993-05-12
Abstract: This concerns an automatic production machine for lengths of cloth used for vertical blinds, coming from bands of synthetic fibre, either resin covered or non resin covered. The machine is essentially made up of a pair of rollers to drag the cloth, which are equipped with an operator head, also equipped with a pinion and a cutting blade, with operate in hot or cold conditions and furthermore equipped with two transverse folding blades. Along the operator head is also a soldering bar that can work in conjunction with a device linked to solder film.
Patent IT-955452-B (IT)
IPC: H01L23/495
Filed: 1972-05-12
Granted: 1973-09-29
Abstract: 1338188 Lead frames for integrated circuits RCA CORPORATION 3 May 1972 [13 May 1971] 20562/72 Heading H1K The semi-conductor supprting pad 16 and at least the inner ends 20 of the leads 18 of a lead frame for an integrated circuit are non-coplanar. While the connector leads 30 are being bonded, e.g. ultra-sonically, to the lead ends 20 and to the semiconductor wafer the frame is mounted in a jig which forces the pad 16 and the lead ends 20 into coplanar relationship, but the frame returns to the non-coplanar configuration shown on release from the jig. The non-planar relation may be obtained by bending the struts holding the pad 16 and/or the leads 18. The completed assembly may be moulded in a polymeric plastics envelope.
Patent IT-1156135-B (IT)
Inventor: TORRE FRANCESCO
IPC: B65B53/06
Filed: 1982-12-13
Granted: 1987-01-28
Abstract: This invention relates to a machine (10) for packaging products in heat-shrinkable film, of the so-called bundling machine type, in which the film (65) fed from opposing reels (67) and (68) is made to pass over a product support platform (17) which is lowered into a vertically extending chamber (13) comprising at its top an aperture (16) which can be closed alternately by said support platform (17) and by a lateral panel (18) which is mobile horizontally when said platform (17) is in its lowered position. Within said chamber (13) there are positioned film welding means (51) and (52) and means (19) and (20) for heating the film when wrapped and welded about the product (66) in order to cause its heat-shrinkage. Furthermore, in a position corresponding with said aperture (16) of the chamber (13), means (80) are provided for lifting the film into a position above said support platform (17) when this latter has been raised in order to close the chamber (13) and carries the finished package (102).
Patent IT-1099561-B (IT)
Title: Flame-resistant, crosslinked polyolefin foam prepn. - by adding halogenated polybutadiene, pref. poly-2-chloro-butadiene, to improve flexibility, non-inflammability and grip
IPC: C08J9/06
Filed: 1978-06-30
Granted: 1985-09-18
Abstract: Crosslinked, flame-resistant polyolefin foams contain 2-25 wt. %, w.r.t. foam, of a halogenated polybutadiene (I). The addn. of (I) improves flexibility and grip, reduces combustibility and increases blowing gas yield.
Patent IT-1166904-B (IT)
Title: Removing residual monomers from nitrile copolymer aq. suspension
Inventor: BRANDFORD EARLE GIDDINGS
IPC: C08F/
Filed: 1979-09-06
Granted: 1987-05-06
Abstract: Residual monomer is steam extracted from an aq. suspension of a resin at 100-135 degrees C and 0.35-2.1 kg/cm2 pressure, the resin having been prepd. by free radical polymerisation of an aq. suspension of a mixt. of (A) \-50 wt. % of a nitrile monomer of formula CH2=C(R)CN, where R is H, 1-4C alkyl or halogen and (B) \-1 of (1) styrene, (2) esters of formula CH2=C(R1)COOR2 where R1 is H, 1-4C alkyl or halogen, and R2 is 1-6C alkyl, (3) alpha-olefins of formula CH2=C(R')(R"), where R' and R" are 1-7C alkyl, (4) vinyl ethers comprising (m)ethyl, propyl and butyl vinyl ethers, (5) vinyl acetate and (6) indene. Pref. (A) is acrylonitrile and (B) is styrene or methyl acrylate.
Patent IT-956611-B (IT)
IPC: F16C19/52
Filed: 1972-06-15
Granted: 1973-10-10
Abstract: A thermally expansible bearing assembly includes stress relief cuts in the circumferential structure thereof that permit a uniform radial expansion around the circumference of the outer bearing race when subjected to thermal stress.
Patent IT-1048617-B (IT)
Title: Low insertion force circular electrical connector - has pair of connector members one including stationary insulator and activating disc
IPC: H01R/
Filed: 1975-11-07
Granted: 1980-12-20
Abstract: A low insertion force electrical connector having a pair of connector members each with a number of contacts. One of the connector members includes a stationary insulator and an activating disc, receiving contacts mounted in axially aligned bores in the two parts. A shell surrounding the activating disc has an arcuate cam surface which cooperates with a roller bearing on the activating disc, to cause the activating disc to shift with respect to the axes of the contact bores upon rotation of the shell, to cause the contacts of the two connector members to engage. An interlock is formed on the shell for allowing the connector members to be correctly positioned prior to electrically connecting the contacts together.
Patent IT-1030838-B (IT)
Title: Heat pipe cooled power semiconductor device - has two thin thermally conductive pressure plates in contact with support plates
IPC: H01L/
Filed: 1974-11-27
Granted: 1979-04-10
Abstract: The heat pipe cooled power semiconductor device uses two support plates of suitable heat expansion coefficient, one connected to the semiconductor body and the other one in pressure contact only for prevention of damage under high loads. Two relative thin pressure plates (10a, 12) of thermally conductive material are provided and are in pressure contact with the respective surface of the support plate (11d, 11e). The pressure plate thickness is in the region of 2.54 to 7.62 mm. The pressure plates are clamped together by a device (13) exerting a pressure of 140.62 kp per sq. cm onto the semiconductor device (11). The clamping device enables easy removal of the semiconductor device from the arrangement. To the pressure plates are connected lead wires for the power supply.
Patent IT-1050785-B (IT)
IPC: D04B9/46
Filed: 1975-12-16
Granted: 1981-03-20
Abstract: Textile article of tubular shape as, e.g. panties and similar articles, with a body portion and leg portions, made integrally in a circular knitting machine, wherein the knitwork of the body portion is made as at least a double knitwork in an area covering substantially the part between the waist opening and the crotch part of said article.
Patent IT-1243588-B (IT)
Title: Reagent for the estimation of free calcium in the blood
Inventor: AMATO FRANCESCO
IPC: A61B/
Filed: 1990-03-27
Granted: 1994-06-16
Abstract: The invention consists in a reagent for the estimation of free calcium in blood serum. It comprises TRIS (hydroxymethylaminomethane), ortho-cresolphthalein complexone, and 8-hydroxyquinoline. Reliable industrial application.
Patent IT-1225870-B (IT)
Title: Aspirator tube for combustion and exhaust air from combustion products for independent heating appliances with sealed combustion circuit
Inventor: ACCORRONI SERGIO
IPC: F24C/
Filed: 1988-10-28
Granted: 1990-12-07
Abstract: The invention is concerned with a tube consisting of a single component which includes two separate channels for combustion air entry and combustion product exit in independent heating appliances with sealed combustion circuit.  Instead of two separate coaxial tubes, a single extruded tube is used, or one made in a single piece at least, shaped so as to include the two channels for combustion air entry and combustion product exit.  The tube can be in this way easily produced in linear or angular sections, easily cut and put into operation and does not require smooth connections.
Patent IT-1235403-B (IT)
Title: Electric public vehicle, in two seat car and van versions, available for 24 hour self-service self-drive rental with credit card.
Inventor: ASCANIO GIACOMO D
IPC: B62D/
Filed: 1989-09-25
Granted: 1992-07-03
Abstract: In order to make our cities more livable, the administrational bodies try ever more to promote the use of public transport in place of private transportation, normally represented by the automobile. However, making public urban transport truly efficient with a comprehensive and frequent service would be extremely expensive; hence a compromise has been adopted, from which it seems that public transport is considered "uncomfortable" due to the sections which must be covered on foot, due to the waiting times, which increase during the evening and at night, due to the physical closeness of strangers and finally due to the problems associated with purchasing tickets outwith the means of transport, something which is sometimes just impossible. The finding in questions intends to obviate the above mentioned drawbacks by proposing, as a supplement to the classic means of public transport, a new means of transport, which offers the comfort of private means in a public transport service.
Patent IT-1219874-B (IT)
Inventor: DELLA VALLE FRANCESCO
IPC: A61P25/28
Filed: 1988-03-18
Granted: 1990-05-24
Abstract: The process for the preparation of the biologically active subunit ( beta  subunit) of human nerve growth factor (NGF) from human placenta is characterized by the steps of:     a) homogenization of the tissue of human placenta,   b) dialysis at pH 4.0 in order to dissociate the 7S NGF form, and c) chromatographic fractionation of the resultant solution on a three step cation exchange chromatography column, d) purification of the active fraction obtained by cation exchange chromatography with a gradient of sodium chloride and pH. e) purification of the active fraction thus obtained by chromatography on polyclonal antibodies, raised against mouse NGF. t
Patent IT-1026466-B (IT)
Title: Finish rolling of gear teeth on gear wheels - using hardened steel tool provided with internal teeth
IPC: B21H/
Filed: 1975-01-24
Granted: 1978-09-20
Abstract: Process for the finish rolling of a pref. cylindrical gear wheel, using a tool made of hardened steel and fitted with teeth which come into contact with the gear wheel, the axes of the wheel and the tool being parallel; either the tool or the wheel is driven so both rotate, and radial movement is employed to exert the pressure applied in finish rolling which deforms the metal of which the gear wheel is made. The novelty is that the tool utilised is provided with internal teeth. The tool is pref. employed for the finish rolling of external teeth on spur or helical gear wheels, and the number of pairs of teeth surfaces on the tool in contact with the gear wheel pref. exceeds one.
Patent IT-1237613-B (IT)
Title: Improvements in collection, loading and transport machines for bales of fodder, straw etc.
IPC: A01D/
Filed: 1989-12-12
Granted: 1993-06-08
Abstract: The machine comprises a frame (10) that can be towed or is self-propelled, with at least one pair of metal struts (11), connected crosswise, defining a charging panel (13), a door structure (18-19-20-21), mobile on rails carrying the metal struts and subjected to movement, in an inverse sense, parallel to the lengthwise direction of the panel in order to load the bales. The door structure includes supported, telescopic mounts, capable of vertical movement, a support doorframe (22) for grasp pincers (34) for the bales. (Ref. Figure 1).
Patent IT-1245344-B (IT)
Title: Secure button cover
Inventor: CHIMENTO ADRIANO
IPC: A44B/
Filed: 1990-09-04
Granted: 1994-09-20
Abstract: The invention relates to a secure button cover comprising a cap 2 which accommodates the button 6 to be covered, is hinged and can be closed by rotating it about a hinge 3 and onto a plate 4 having a radial slit 5 into which the shank attaching the button 6 to be covered to the garment is inserted. A closure member 30, which is secured to the plate 4 and can move over the said plate, closes and opens the slit 5 formed in the said plate 4 as it is rotated, thereby preventing the cover from falling off the button. <IMAGE>
Patent MX-169113-B (MX)
Title: Paquete surtidor de hojas
Inventor: LODER HARRY A
IPC: C09J7/02
Filed: 1988-05-30
Abstract: La presente invención se refiere a un paquete surtidor de hojas que comprende: unqa pluralidad de hojas flexibles, cada una de ellas comprendiendo una capa de material que tiene superficies laterales mayores superior e inferior y un primero y un segundo extremos opuestos, que tienen un revestimiento de adhesivo sensible a la presión en por lo menos una segunda porción de extremo mayor de la superficie inferior adyacente al segundo extremo; las hojas están adheridas liberalmente entre sí, mediante la adhesión de los revestimientos de adhesivo sensible a la presión, a porciones de las superficies superiores de hojas subyacentes, adyacentes a los primeros extremos de las hojas subyacentes, para formar una pila con los extremos adyacentes de las hojas alineadas y en donde el primero y segundo extremo de las hojas sucesivas están adyacentes y que tienen dispositivos para evitar la adhesión de primeras porciones de extremo mmenores de las hojas adyacentes a los primeros extremos, a las hojas subyacentes en dicha pila; un alojamiento que comprende paredes que definen una cámara en la cual se coloca la pila de hojas; las paredes incluyen una pared superior que incluye una porción que define una ranura transversal, generalmente central, paralela a los extremos de las hojas colocadas adyacentes a una hoja superior extrema de la pila, proyectándose la primera porción de extremo de la hoja superior extrema a través de la ranura; e impulsores para producir el movimiento relativo entre la porción de la pared superior que define la ranura y la hoja superior extrema, desde las posiciones relativas inicial a final, para producir a medida que la hoja superior se jala a través de la ranura, el alineamiento de la ranura con porciones sucesivas de la hoja superior extrema hacia el segundo extremo de la hoja que está más arriba, a medida que se desprenden las porciones sucesivas de una hoja subyacente en la pila a la cual se adhiera la hoja superior extrema, estando la ranura, en la posición final, a lo largo de la segunda porción de extremo de la hoja que está más arriba y la primera porción de extremo de la hoja subyacente, para producir el doblez de la hoja subyacente, y el movimiento a través de la ranura de la primera porción de extremo de la hoja subyacente con la segunda porción de extremo de la hoja que está más arriba para dejar, después de que la hoja superior extrema se desprende completamente de la hoja subyacente, a la primera porción de extremo de la hoja subyacente en una posición que se proyecta a través de la ranura y la pared superior, y la hoja subyacente, en una posición inicial de la una con relación a la otra.
Patent MX-167296-B (MX)
Inventor: SCHLUNKE CHRISTOPHER KIM
IPC: F02B75/22
Filed: 1990-02-26
Abstract: A multi-cylinder two-stroke cycle engine according to the invention incorporates a plurality of cylinders (1,2,3) arranged in line with each cylinder having at least two inlet ports one on each of the two opposite longitudinal sides of the in-line cylinders (1,2,3). Air passages (67,77) extend along said opposite sides to supply air from a supercharger (not shown) to the respective inlet ports. An air control valve (68) is operable to selectively control air supply to one or both of said air passages (67,77) whereby optimum combustion conditions are obtained for various engine load/speed conditions. A centrifugal supercharger arrangement is also disclosed, the supercharger being coupled to the engine crankshaft and interposed between the cylinder block and the engine flywheel.
Patent MX-174488-B (MX)
Inventor: JANSSENS FRANCINE
IPC: C07C19/08
Filed: 1991-06-07
Abstract: PCT No. PCT/BE91/00034 Sec. 371 Date Dec. 8, 1992 Sec. 102(e) Date Dec. 8, 1992 PCT Filed Jun. 4, 1991 PCT Pub. No. WO91/18852 PCT Pub. Date Dec. 12, 1991.The invention relates to a thermal process the production of 1,1-dichloro-1-fluoroethane by hydrofluorination of vinylidene chloride carried out in the absence of any catalyst.
Patent PT-73112-B (PT)
Title: Process for preparing new substituted 3-phenoxy-1-alkoxy-carbonyl-alkylaminopropanol-2-s having beta receptor blocking properties
Inventor: CARLSSON ENAR INGEMAR
IPC: A61K31/195
Filed: 1981-06-01
Abstract: The present invention relates to new compounds of the formula I <IMAGE> (I)  as well as their preparation, pharmaceutical preparations containing same, and method of treating acute myocardial infarction. The compounds which possess beta-adrenoceptor blocking activity are very shortacting and are preferably intended for treatment of acute myocardial infarction by administration by means of injection.
Patent PT-79493-B (PT)
Title: Close-coupled water-closet suite
IPC: E03D1/26
Filed: 1984-11-14
Abstract: In a water-closet suite comprising an assembly of a water-closet basin (10) and a close-coupled flushing cistern (26), the cistern is mounted and supported by a bracket component (128) fastened to the back (22) of the basin. The bracket component (128) also locates and holds in position an inlet flush pipe section (131) which conducts flushing water into the basin through a rear inlet aperture (20), this inlet flush pipe section (131) being formed as an integral part of the bracket component (128). The inlet pipe section (131) projects through the inlet aperture (20) and terminates in a spreader (132) which is fitted and located in predetermined position on the forward free end thereof for distributing the flushing water around the rim (11) of the bowl (14) of the basin.
Patent PT-79502-B (PT)
Title: Leather treatment and forming process particulary for the upper pormon of leather footwear,footwear upper pormon and footwear obtained by this process
Inventor: POUGET JACQUES
IPC: A43B23/02
Filed: 1984-11-15
Abstract: PCT No. PCT/FR84/00261 Sec. 371 Date Jul. 12, 1985 Sec. 102(e) Date Jul. 12, 1985 PCT Filed Nov. 14, 1984 PCT Pub. No. WO85/02095 PCT Pub. Date May 23, 1985.A method of working leather, in which a deposit of material adhering to the leather is made on the surface of the leather to enable a leather footwear upper treated in this way to adhere to a sole without being carded or sanded, either by direct injection of sole-constituting material, or else by bonding on or by gluing on a prefabricated sole, and/or to enable the leather to be worked by a high frequency current.