baber/WOPTO huggingface dataset:
Patent IT-1087653-B (IT)
Title: Injection lance suitable for desulphurising molten iron - using finned pipe with anchors inside a refractory sleeve
IPC: C21C/
Filed: 1977-08-31
Granted: 1985-06-04
Abstract: Lance for injecting fluid materials into molten metals, the novelty being that it consists of metal pipe fitted with several continuous longitudinal grooves with an element linking the outer ends of the grooves, and anchoring devices are fixed to the element which extends along the pipe. At least three grooves are pref. provided, whereas the element is pref. a spiral of barbed wire wound round the grooves, the barbs forming the anchoring devices. The grooves may be an integral part of a pipe made by extrusion, or be located on the pipe by welding. In the pref. mfg. process, vibration moulding is employed to locate a refractory sleeve round the pipe. For example, the removal of sulphur from molten iron in a transfer ladle, using calcium carbide in nitrogen as a carrier gas. The lance is inexpensive to make and has a long working life.
Patent IT-1088630-B (IT)
Title: Manhole cover lifting key - is pivot mounted on foot provided with two rollers acting as rolling fulcrum
IPC: B25C/
Filed: 1977-11-21
Granted: 1985-06-10
Abstract: The key is pivotally mounted on one end of the foot, a roller being mounted on the foot inwardly of the other end for rotation about an axis transverse to the longitudinal axis of the foot. A second roller is mounted on the foot adjacent the other end for rotation about an axis parallel to axis of the rotation of the first roller. The rollers are located relative to each other that they function as a rolling fulcrum. The first roller functions initially as a pivot for lifting the manhole cover. The secon roller functions as a trolley to enable the lifted cover to be transported. An operating lever has one end connected to the foot adjacent the end with the lever projecting at an angle.
Patent IT-1027802-B (IT)
Title: Character reduction to skeleton character - without interruptions involves recorder for representing character information
IPC: G06K/
Filed: 1974-12-18
Granted: 1978-12-20
Abstract: The characters are stored as digital information of character positions or of environmental positions. The positions are arranged on a carrier according to a regular two-dimensional pattern of lines and columns. The reduction is carried out in cycles by passing the information of a number of further positions arranged round a character position to the skeleton arrangement. After a comparison of data of the positions of the operator figure and a closed collection of example data for the character position, a remainder or stripping signal is produced by the skeleton arrangement. Each position or point of the character is black or white.
Patent IT-1233342-B (IT)
Title: Chamfering machine for ceramic tiles
Inventor: TONI WILLIAM
IPC: C04B/
Filed: 1989-05-17
Granted: 1992-03-27
Abstract: This machine is designed to chamfer tiles on all four sides and it comprises two chamfering units (A, B) that are built similarly. Each unit is aimed at chamfering two tile edges (1); each unit is provided with two moto-multiplicators (5,6,7) with their axes diverging towards the ground on different levels. These devices, provided with disk grinder (B), are sliding devices, and, parallel to the tile edge to be chamfered, they are supported by a grooved shaft (10). The latter can carry out a section rotation and move transversally; in both chamfering units tiles (1) can be blocked in on-process position above the transport belts (2) through a double position bar (37) that blocks the tile edges to be processed against a couple of bars (39) that are set above the tile surface.
Patent IT-1243533-B (IT)
Title: Modular covering panels for roofs and walls simulating the ordered arrangement of several identical tiling elements and the procedure for their production
Inventor: TABARELLI DE FATIS STEFANO
IPC: E04C/
Filed: 1990-05-18
Granted: 1994-06-16
Abstract: Modular covering panels for roofs and walls simulating the ordered arrangement of several identical tiling elements such as, for example, tiles and "curtain" bricks consisting essentially of a body in foam material modelled in conformity with the desired simulation, with a high coefficient of thermal insulation, the external surface of which is prepared with a suitable primer and an external layer in a material resistant to the atmospheric agents applied on the primer to give the panel an appearance identical in colour and consistency to that of the tiles it simulates. The procedure includes the stages of pressing the body of foam material in a suitable mould for giving it the form and structure of several tiling elements in an ordered arrangement, of applying a suitable primer on the external face of the modelled body, and then of spraying the liquid material resistant to the atmospheric agents on the outer surface to give it the appearance and granular consistency typical of various tiling elements. <IMAGE>
Patent IT-1207096-B (IT)
Title: Machine for stuffing newspaper with inserts
Inventor: MCCAIN WILLIAM B
IPC: B42F/
Filed: 1980-03-04
Granted: 1989-05-17
Abstract: The newspaper section is fed from a supply hopper (20) with the main fold leading, to a delivery conveyor (24). This delivers each section for transfer one-by-one to a transport conveyor (28) which in turn transports the sections one-by-one to and past a stuffing station (44). A change-of-direction transfer station (74) is interposed between the adjacent ends of the transport conveyor and delivery conveyor. This includes an elongated stop (76) against which the main fold is positioned upon delivery from the delivery conveyor. A reciprocable blade (82) transfers a newspaper section out of the transfer station toward the transport conveyor with the main fold moving parallel to the stop. A lifter blade or wire (90) is positioned on the side of the reciprocable blade opposite the stop to commence lifting the upper half of the newspaper section to prepare it for engagement by the main opener.
Patent IT-1029853-B (IT)
Title: Receptor sheet for electronic radiography - comprising core, image support and conductive antistatic layers
IPC: G03G/
Filed: 1975-02-25
Granted: 1979-03-20
Abstract: The sheet comprises (A) a relatively thich core layer of transparent dielectric plastics (pref. polyester or polycarbonate film), between (B) a relatively thin image support layer of dielectric material (pref. a film of polyethylene, polystyrene, vinyl chloride-vinyl acetate copolymer or adhesive polyester) and (c) a conductive antistatic layer (e.g. polyethylene impregnated with C, or conductive paper). Prod. has (i) sufficient reactivity to prevent diffusion of charge (which can blur image), (ii) good charge transfer with the electrode on which it is placed, (iii) strong bond with toner, (iv) good rigidity and (v) good transparency.
Patent IT-1079662-B (IT)
Title: Buccal hygiene composition or dentifrice - contains a nitrogen-contg. germicide and a water-soluble polyamino-polyphosphonic acid or its salts
IPC: A61K/
Filed: 1977-05-23
Granted: 1985-05-13
Abstract: Buccal hygiene compsn. contians an orally acceptable vehicle; a nitrogen contg. germicide chosen from cationic cpds. and amines having a 12-18C alkyl gp. and a water-sol. polyamino-polyphosphonic acid or its salts of formula (I) (where the X gp. is independently=H or an orally acceptable catio and n=1-10). Buccal hygiene compsn. in which (I) minimises the staining of dental enamel caused by the germicides and minimises formation of dental plaque without causing decalcification of the enamel is provided.
Patent IT-1187954-B (IT)
Inventor: BLENGINI SERGIO
IPC: B61B12/12
Filed: 1986-02-21
Granted: 1987-12-23
Abstract: Device (1) for the automatic connection of a vehicle to the cable (F) of a continuously moving cableway, comprising a clamp which is constituted by two jaws, an inner one (24c, 24d) and an outer one (7a), carried by the upper end of the vehicle suspension system, and which is arranged to close automatically to engage the cable (F) under the action of resilient means (12) and cam means located at each station for automatically opening the clamp and simultaneously loading the resilient means (12), so as to cause the temporary unhooking of the vehicle from the cable (F) on its arrival at the station and the closure of the clamp on the departure of the vehicle from the station. The outer jaw (7a) is carried by an operating lever (7) hinged at one end to a support member (2) and having its other end subject directly to the action of the cam means located at each station. The pivoting of the operating lever (7) causes the opening of the clamp and causes the simultaneous loading of a helical spring (12) wound around a shank (7b) of the operating lever (7) by a movable plate (9a) slidable on the shank (7b) and fixed to a pin (16) which slides in a longitudinal slot (8) in the operating lever (7) and in the two cam slots (3, 4) of the support member (2). The inner jaw (24c, 24d) is carried by an intermediate lever (24) interposed between the operating lever (7) and the support member (2) and pivoted at one end to the support member (2). The movement of this intermediate lever (24) is effected by the pin (16) which is slidable in the operating lever (7) and engages two cam slots (22, 23) formed in this intermediate lever (24).
Patent IT-1240380-B (IT)
Title: Capacity transducer and weight adder for solid granular materials
Inventor: BAVAGNOLI FEDERICO
IPC: G01F/
Filed: 1990-05-22
Granted: 1993-12-10
Abstract: The present invention, especially useful in the agricultural-food field, concerns a machine that carries out measurement of the force generated by impact of the solid granular material that falls from constant height onto an obstacle that is part of a dynamometer. The information furnished from this measurement, suitably processed, permits knowledge of the instantaneous weight capacity and counting of the amount of transferred material.
Patent IT-1233893-B (IT)
Title: Looped filament matting mfg.
Inventor: MINORU YAMANAKA
IPC: B29D/
Filed: 1989-05-31
Granted: 1992-04-21
Abstract: The matting of looped filaments is developed from an initial filament looping build-up (A) with a low density of a number of extruded filaments (2a) of thermoplastic material, from a spinarette (1). The jet openings are displaced from each other longitudinally and laterally, and filaments are held on the surface of boiling water to keep the filament temp. close to the melting temp. The filament bundle (2a) drops vertically to the water and then sinks at a controlled speed less than the extrusion speed. At the same time, a further thermoplastic layer (B) of a higher density is fed by a conveyor (4) at a speed matching the sinking speed of the first filament supply. At the end of the conveyor (4), the second feed (B) sinks in the cooling water on the outer side of the other looped filaments (A) so that they bond together at their contact surfaces.
Patent IT-1242625-B (IT)
Title: Softening composition comprising an organic cationic compound, a silicone agent and a non-ionic surfactant
Inventor: DONKERS ANNEMIEKE CONSTANTIA M
IPC: C11D/
Filed: 1989-10-11
Granted: 1994-05-16
Abstract: Liquid softening composition for a rinsing cycle which comprises up to 50% by weight of A an organic cationic compound which is substantive for rinsing textile fibres with water, from 0.01 to 5% by weight of B a foam- controlling silicone agent comprising a liquid polydiorganosiloxane and solid hydrophobic filter particles and C a non-ionic or cationic surfactant capable of emulsifying the foam-controlling silicone agent to at least a certain extent. Component C is preferably present in a weight ratio of component B to component C of between 1/1 and 1/5 and is preferably a polydiorganosiloxane/oxyalkylene copolymer. A process for the treatment of textile fabrics using the application of such compounds is also claimed.
Patent IT-1226787-B (IT)
Title: Device for checking the level of lubricant in the sump of an internal combustion engine
Inventor: CAMPANINO ENRICO
IPC: F01M/
Filed: 1988-11-08
Granted: 1991-02-07
Abstract: The invention concerns a device for checking the level of liquids, particularly the level of lubricant, in the sump of an internal combustion engine compared to a minimum level, including a fixed or mobile testing probe upon which is fixed a sensor and means of control, activated shortly before the engine is started and capable of showing up any lack of lubricant. The device is principally characterised by a tungsten sensor on the probe, and by the said means of control having a comparison circuit able to show the variation in the sensor's resistance value. A further characteristic of the device is that the sensor on the probe is placed nearly horizontal, i.e. parallel to the surface of the fluid in which it is immersed.<IMAGE>
Patent IT-1069541-B (IT)
Title: Feeding aid for calves - has hose with non return valve at immersed end and member with fixing plate holding releasable teat at other end
IPC: A01K/
Filed: 1976-07-08
Granted: 1985-03-25
Abstract: The feeding aid for animals, partic. calves, etc., comprises a hose (1) of which one end is submersible in a container (20) whilst the other end carries a teat (11) with orifice (12), connected to that end by a connector containing a hollow member (9) with flange (14) and collar nut (13), a non-return valve being arranged between the teat and the other hose end. The hose extends through the member (9) and is secured thereto by an internal clamping bush (10). Between the member and the nut there is a fixing plate (16) which permits the teat to be releasably secured. The valve is arranged at the immersible hose end.
Patent IT-1117803-B (IT)
Title: Pump for high strength dry concrete mix - has Archimedean screw feeding pneumatically operated oscillating cylinders in rotation
Inventor: CASAGRANDE BRUNO
IPC: E04C/
Filed: 1977-02-07
Granted: 1986-02-24
Abstract: A container (11) for the concrete contains an agitator (12) and an Archimedes screw conveyor (15). Both are driven by chains from an electric motor (20). The concrete is discharged through a pipe (45) which is the stem of a Y into the two branches of which the concrete is pumped alternately. The entries of these two branches are symmetrically placed round the outlet of the Archimedes screw. The pumping is done by two cylinders which are held on a yoke (32). The yoke is oscillated by a pneumatic mechanism so that on the inlet stroke a cylinder is opposite the outlet of the screw and on the discharge stroke it is opposite the inlet of one of the discharge pipes. The pistons are driven pneumatically.
Patent IT-1181174-B (IT)
Title: Steel plates corrugating machine
Inventor: TABOGA DINO
IPC: B21D/
Filed: 1984-04-12
Granted: 1987-09-23
Abstract: The data reduction apparatus is used in a system where speech signals, e.g. between telephones, are digitised in a circuit and later reconverted. Successive blocks of digitised data, e.g. 16m seconds thereof, are compared with each other in the frequency domain in a comparator. The conversion is effected in a circuit block. If one block is similar to its predecessor within pre-set limits, that block is not sent to the output, and instead a control signal is passed to the communication link to instruct a store to repeat the previous block at the other end of the communication link. Thus only critical data blocks are transmitted and the data rate is reduced.
Patent IT-1193042-B (IT)
Inventor: PUOTI FRANCESCO
IPC: B63B21/36
Filed: 1982-03-24
Granted: 1988-06-02
Abstract: Self-clearing anchor (10) having one or more arms (13) hinged to the stem (11), in the vicinity of the crown (112) of the anchor (10), cooperating with biassing means (17) to counteract the rotation of said arms (13), said arms being adapted, when subjected to a determined stress, to collapse beyond the crown (112) of the anchor (10). In said anchor said biassing means (17) can be adjusted by appropriate regulation means (19).
Patent IT-1235090-B (IT)
Title: Device for the gathering and discarding of bars on transverse transfer plates particularly for hot-rolling installations with movable reception channels and their movable closures
Inventor: OFFOIACH RENZO
IPC: B21B43/00
Filed: 1989-06-01
Granted: 1992-06-18
Abstract: Device for the gathering and discarding of bars on transverse transfer plates particularly for hot-rolling installations with movable reception channels and their movable closures, consisting of:- at least two "L" (1) shaped channel seats open at the top oriented towards a transverse transfer plate (3) assembled in a mobile to-and-fro fashion inside guide tubes (5), which can emerge and disappear above and within an inclined surface (4);- the relevant covers (2) pivoted upstream (2') on the said inclined surface (4) which rise and open at the exit of the said channel seats;- so that on lowering of the said channels (1) closed reception channels are formed for the bars (b) and when they rise beyond the said inclined surface (4), the said bars (b) slide towards a bar (b) transverse transfer plate (3) adjacent below. (Fig. 1)
Patent IT-1069206-B (IT)
Title: Pump for high strength dry concrete mix - has Archimedean screw feeding pneumatically operated oscillating cylinders in rotation
Inventor: CASAGRANDE BRUNO
IPC: B28B/
Filed: 1976-10-04
Granted: 1985-03-25
Abstract: A container (11) for the concrete contains an agitator (12) and an Archimedes screw conveyor (15). Both are driven by chains from an electric motor (20). The concrete is discharged through a pipe (45) which is the stem of a Y into the two branches of which the concrete is pumped alternately. The entries of these two branches are symmetrically placed round the outlet of the Archimedes screw. The pumping is done by two cylinders which are held on a yoke (32). The yoke is oscillated by a pneumatic mechanism so that on the inlet stroke a cylinder is opposite the outlet of the screw and on the discharge stroke it is opposite the inlet of one of the discharge pipes. The pistons are driven pneumatically.
Patent IT-1181439-B (IT)
Title: Bread baking oven conveying system
Inventor: MARENGO STEFANO
IPC: A21B/
Filed: 1984-05-25
Granted: 1987-09-30
Abstract: The data reduction apparatus is used in a system where speech signals, e.g. between telephones, are digitised in a circuit and later reconverted. Successive blocks of digitised data, e.g. 16m seconds thereof, are compared with each other in the frequency domain in a comparator. The conversion is effected in a circuit block. If one block is similar to its predecessor within pre-set limits, that block is not sent to the output, and instead a control signal is passed to the communication link to instruct a store to repeat the previous block at the other end of the communication link. Thus only critical data blocks are transmitted and the data rate is reduced.
Patent IT-1235064-B (IT)
Title: Procedure for obtainment of full or stuffed olives in general
Inventor: SIMONETTA GIAMMARINI
IPC: A21C/
Filed: 1989-11-24
Granted: 1992-06-17
Abstract: The invention can be utilized primarily in industries such as nutrition, hotels, and restaurants in general and in the production of machines which function is based on the present procedure. The fundamental characteristic of the procedure is the fact that the olive can be removed of its pit, filled with a stuffing, and extracted from the press: all in the same production cycle, thus with single positioning. This involves a sensitive rationalization of the product which diffusion can be widened thanks to the following industrialization of the production now more possible. Another characteristic is that of being able to partially utilize the procedure as far as the pits have already been removed from the olives, or only conducting the pit removal without then stuffing.
Patent LT-4835-B (LT)
Inventor: HOCHMAN MARK
IPC: A61M5/168
Filed: 2000-11-09
Abstract: An electric infusion pump system (10) is described. The infusion pump system (10) minimizes pain, tissue damage by monitoring, and controlling hypodermic injection pressure. The infusion pump system (10) is made of a mechanical assembly, and an electrical controller (18). The mechanical assembly consists of a drive mechanism (12) including a housing (22), a motor (66), a mount for the fluid storage device, a load cell (78) to determine fluid pressure, and a coupling (30) to move the fluid storage device's plunger (94); a fluid storage device (90) including a reciprocating plunger (94); and a fluid delivery device including a tube (14), and a needle (17). The electrical controller (18), which controls the overall operation of the system via control of the motor (66), consists of a master microprocessor, a slave microprocessor, an input device for the user, and memory.
Patent LT-5133-B (LT)
Title: Soluble ctla4 mutant molecules and uses thereof
Inventor: PEACH ROBERT J
IPC: C12N15/09
Filed: 2002-11-13
Abstract: The present invention provides soluble CTLA4 mutant molecules which hind with greater avidity to the CD80 and/or CD86 antigen than wild type CTLA4 or non-mutated CTLA4Ig. The soluble CTLA4 molecules have a first amino acid sequence comprising the extracellular domainof CTLA4, where certain amino acid residues within the S25-R33 region and M97-G107 region are mutated. The mutant molecules of the invention may also include a second amino acid sequence which increases the solubility of the mutant molecule.
Patent MX-165829-B (MX)
Title: Procedimiento para oxidar un compuesto de cianuro
Inventor: BULL RANDY ALAN
IPC: C02F1/72
Filed: 1988-05-24
Abstract: La presente invención se refiere a un procedimiento para oxidar un ión de cianuro en un medio acuoso, el cual comprende incorporar peróxido de hidrógeno en el medio acuoso y poner en contacto el medio con un catalizador sólido, comprendiendo el catalizador un metal de transición seleccionado del grupo que consiste en plata, cobre y níquel sobre una pase de óxido de metal que tiene un área superficial de por lo menos 10 metros cuadrados por gramo, siendo dicho óxido de metal seleccionado del grupo que consiste en óxido de aluminio y óxido de silicón, y las mezclas de los mismos.
Patent MX-170136-B (MX)
Inventor: BLEMBERG ROBERT JOHN
IPC: B29C48/495
Filed: 1989-06-09
Abstract: Method and apparatus for fabricating multiple layer sheet materials are adapted to minimize the time of exposure of a sensitive polymeric melt stream to contact with metal. The method comprises encapsulating the sensitive melt stream (12) with a second polymeric melt stream (16) which preferably is of a lower viscosity, at the outlet of the apparatus or extruder (10) which produces the sensitive melt stream (12). When the encapsulating melt stream (16) has a lower viscosity than the sensitive melt stream, a transport means (36) - an elongated pipe - is preferably employed between the encapsulating means (20) and an extrusion die (42), whereby thickness variations about the circumference of the encapsulating melt stream (16) are reduced. The method and apparatus are especially beneficial for the extrusion of vinylidene chloride copolymers in the manufacture of multi-layer packaging films containing one or more layers of VDC copolymers. <IMAGE>   <IMAGE>
Patent MX-171993-B (MX)
Inventor: GIANCARLO PARET
IPC: C07C303/44
Filed: 1990-10-10
Abstract: The extraction of apolar substances from a liquid phase is carried out by using a supercritic gas which acts in countercurrent in a tower equipped with perforated trays through which the dispersed phase constituted by the supercritic gas rises and a downcomer from which the continuous phase flows downwards. The extraction process is particularly suitable for the extraction with supercritic CO2 of the unreacted paraffins at the end of the process of sulfonation of said paraffins.