baber/WOPTO huggingface dataset:
Patent GB-2326817-B (GB)
Title: Cleaning apparatus
Inventor: ZALZALA ALI MOHAMMAD SADIK
IPC: A61L2/24
Filed: 1997-07-04
Granted: 2001-04-18
Abstract: The present invention relates to a cleaning apparatus for cleaning, for example, medical instruments, surgical trays and the like. Typical prior art cleaning or disinfecting units operate autonomously and are conventionally loaded manually. Such a mode of operation is clearly inefficient and manpower intensive. Accordingly, the present invention provides apparatus for cleaning articles comprising at least one cleaning unit (102) having a chamber (116) for receiving a tray loaded with articles to be cleaned, said cleaning unit being arranged to clean said articles, transport means (112, 114) for loading and removing said tray of articles into and out of said chamber and control means for automatically coordinating the operation of the cleaning unit and said transport means.
Patent HU-212477-B (HU)
Title: Process for the preparation of a catalyst for isomerization raw aromatic c8-fractions
Inventor: BERROUSCHOT HANS-DIETER
IPC: B01J37/02
Filed: 1992-02-19
Abstract: The invention relates to a catalyst for the transformation of technical C8-aromatics fractions in the presence of hydrogen, which fractions contain xylenes in concentrations outside the thermodynamic equilibrium and also ethylbenzene. Surprisingly, it has been found that a pentasil zeolite of MFI structure, which was enveloped in pseudoboehmite before the incorporation into a platinum-containing Al2O3 matrix, gives a catalyst which shows a high activity and selectivity which is readily controllable by means of basic compounds and allows a long operating period. The platinum content of the catalyst is less than 0.1 % by mass.
Patent HU-218567-B (HU)
Title: A method for manufacturing an absorbent structure, absorbent structure and absorbent article comprising the absorbent structure
Inventor: OESTERDAHL EJE
IPC: D04H1/425
Filed: 1993-11-15
Abstract: A method of producing an absorbent structure in an absorbent article includes the steps of compressing an air laid web of cellulose fibers into a dry-formed sheet having a first density of between 0.2-1.0 g/cm2 and mechanically softening the compressed sheet by a noncutting method to a second density, which is lower than the first density, whereby the sheet is delaminated so as to form a plurality of partially separated thin fiber layers, each of which layers exhibits a density which corresponds to the first density.
Patent HU-219335-B (HU)
Title: Glycopyranoside benzothiophenes, process to prepare them and pharmaceutical compositions containing the said compounds
Inventor: DODGE JEFFREY ALAN
IPC: C07H15/26
Filed: 1995-05-18
Abstract: A compound of the formula <CHEM>  or <CHEM> or a pharmaceutically acceptable salt or solvate thereof. Also provided by the invention are methods of use of the above compounds, and processes for the preparation thereof.
Patent IT-1230253-B (IT)
Inventor: GAIA MARIO
IPC: F23M5/08
Filed: 1989-06-09
Granted: 1991-10-18
Abstract: The invention concerns the combustion at high temperatures (900 - 1,800 degrees C) specially of substances containing toxic compounds. The resulting ashes melt and exert a corrosive action on refractories which sums up with that of the combustion products. In order to avoid such inconvenience, the combustion chamber consists of a rotary crucible, on the walls of which a layer of melted ashes acting as refractory is formed and maintained.
Patent IT-1144697-B (IT)
Inventor: MALTZ JAVIER ESTEBAN
IPC: C08B37/08
Filed: 1981-04-06
Granted: 1986-10-29
Abstract: A new polysaccharide constituted by units of D-glucosammonium salts, prepared from natural chitin. The new product has strong hypocholesterolemic activity.
Patent IT-1215583-B (IT)
Inventor: SEGALLA RODOLFO
IPC: D21F1/02
Filed: 1987-06-25
Granted: 1990-02-14
Abstract: This invention is concerned with a head box (1) in paper machines, including substantially an upper lip (2), a lower lip (3), a fibrous slurry flow straightening member (4) connected to a given number of micrometrical control devices (11) adapted to micrometrically adjust the linearity of the flow straightening member (4), and a mechanism (19) which can be driven by a manually actuated handwheel (21) and which is connected to a hollow beam (18) made integral with the micrometrical control devices (11) whose control rods (10) are supported by said hollow beam (18), whereby as the mechanism handwheel (21) is actuated, the flow straightening member (4) is subjected to displacements of a given amplitude along a wall adjacent to the upper lip (2), so that said flow straightening member (4) is made to adjustably project relative to said wall (17) of an amount ranging for instance from 5 to 15 mm, in order to modify the fibrous slurry turbulence.
Patent IT-1135834-B (IT)
Inventor: FIORENZO JOP
IPC: H02M1/08
Filed: 1981-05-18
Granted: 1986-08-27
Abstract: The control circuit comprises a solid state controlled switch (6, 22) coupled to a terminal of the mains and a terminal of the load (2, 20) the supply voltage whereof has to be controlled, and a non controlled solid state switch (6, 23) operatively coupled to the solid state controlled switch for setting, in cooperation with resistive and capacitive elements (8, 9, 16, 17, 26, 10, 25), also supplied by the mains, the conduction time of the controlled switch (6, 22) in such a way as to adjust at predetermined maximum and minimum levels the load supply voltage. Thus an electronic control circuit is provided which is effective to be directly driven by the load power supply, thereby eliminating the expensive conventional driving circuitry and inputs.
Patent IT-1137498-B (IT)
Inventor: BOER KORNELIS
IPC: F21V15/01
Filed: 1981-06-10
Granted: 1986-09-10
Abstract: Luminaire for a tubular discharge lamp, having an elongate housing (1) the ends of which comprise means (4, 5) for accommodating the lamp, at least an electric ballast (6) being present in the housing (1), which housing is filled with cured foamed plastics material (11), the housing (1) being a through with a generally U-shaped cross-section and the foam (11) extending to the open side of the housing.
Patent IT-1227301-B (IT)
Inventor: VALDISERRI MARIO
IPC: C02F9/00
Filed: 1988-10-07
Granted: 1991-04-05
Abstract: Process for the treatment of aqueous effluents from the production of epoxy resins, which effluents contain as their main impurities chlorohydrins, glycidol, isopropyl alcohol and sodium chloride, which process comprises the following steps:   (a) hydrolytic treatmnent of the effluent under alcaline conditions, until the effluent's content of epichlorohydrin in reduced down to values of about 75 ppm, and the effluent's glycidol content is reduced to values lower than about 4,000 ppm; (b) removal of about 90% of sodium chloride from the hydrolysed effluent;; and (c) anaerobic digestion of the hydrolysed, sodium chloride-deprived effluent, after preliminary dilution, neutralization and integration with nitrogen and phosphorus sources.   The (b) step can be carried out by means of a process of concentration of the effluent, in order to cause sodium chloride to precipitate, or by submitting the same effluent to a treatment of electrodialysis.
Patent IT-1199677-B (IT)
Title: Foamed polymers moulder
Inventor: MASSIMO MAZZOLA
Filed: 1986-11-25
Granted: 1988-12-30
Abstract: A bubble producing condenser is used to locate problems in VVER 440 type nuclear power unit. Loss of water content of the condenser by wave formation is prevented, by subdividing the free surface of water on the trays using inserts. The parts divided by the inserts are open at the top and the bottom. The gaps between the water tray and the bottom of the inserts may be constant or varied
Patent IT-1152351-B (IT)
Title: IC engine intake air temp. control
Inventor: LAZAREV JURY PETROVICH
IPC: F02M/
Filed: 1982-08-09
Granted: 1986-12-31
Abstract: The ic engine intake air temp. control system comprises a housing (1) with inlets (3,4) for normal and pre-heated air and an outlet (2) connected to an air filter (8). A damper (5) in the housing controls the proportions of cold and pre-heated air admitted to the filter. The damper has one or more bores whose total cross-sectional flow area is pref. between 0.005 and 0.04 times that of the two inlets. The arrangement minimises the noise level generated by the intake air flow.
Patent IT-1131843-B (IT)
Title: Combine harvester with threshing separating and cleaning mechanisms
Inventor: DE BUSSCHER CYRIEL R J
IPC: A01B/
Filed: 1980-06-26
Granted: 1986-06-25
Abstract: The combine harvester incorporates threshing, separating and cleaning mechanisms, the latter comprising a grain pan, one or more sieves, and a fan. The pan, sieve and fan tilt together on a common axis running in the lengthwise direction, so as to remain horizontal when the machine tilts while travelling across a slope. In addition to the main wheeled travel chassis, the machine can have a sub-frame tilting on the pan, sieve and fan axis. The pan, sieve and fan are mounted on the sub-frame which is rectangular with the sieve and pan reciprocating in it in the travel direction.
Patent IT-1149939-B (IT)
Title: Highly catalytic alloy
Inventor: BARNABE JEAN LOUIS
IPC: B01J/
Filed: 1980-08-04
Granted: 1986-12-10
Abstract: Alloy exhibiting high catalytic activity is based on a refractory metal and contains carbon and at least one platinium metal. Pref. base metal is an alloy of 40-80% Fe, 0-40% Cr and 0-40% Ni. Alloy contains 0.02-0.1% C and 0.05-2% platinium metal selected from at least one of 0.05-0.2% Pt, 0.1-0.2% Ru, 0.02-0.1% Rh and 0.05-0.2% Pd. The alloy may also contain 0-3% total of one or more of Ce, Cu, Mo, Ti, La, Ca, V, Al, W and Mn which act as activators or stabilisers. Alloy is used in removing pollutant gases from exhausts of motor vehicles, esp. facilitating post combustion of CO and hydrocarbons. Use of an alloy instead of an oxide mixt. provides improved strength and heat dissipation, reduced fragility.
Patent IT-1140422-B (IT)
Title: Grape vine and fruit tree cultivating equipment
Inventor: KARAI JANOS
IPC: A01G/
Filed: 1981-12-30
Granted: 1986-09-24
Abstract: The equipment is for cultivating or harvesting from plants in rows, particularly grape vines and fruit trees, using interchangeable tools. It comprises basic units (4,5) travelling along several tracks (2,3) at right angles to the rows of plants (1), with a connecting unit (6) between them. This unit carries one or more processing or harvesting tools (7). The unit can be equipped with a travelling crab (10) from which the tool is suspended, and which is coupled to a drive mechanism (11). There can be a rotary drive on the crab for each tool.
Patent IT-1225272-B (IT)
Title: Prefabricated element to create washing platforms for railway trains.
Inventor: BUTTINI ALDO
IPC: E01B/
Filed: 1988-07-06
Granted: 1990-11-05
Abstract: The invention applies to the field of prefabricated, reinforced concrete structures and refers more specifically to a prefabricated reinforced concrete structure for the creation of platforms equipped to wash railway trains.The modular structure consists essentially of a rectangular, reinforced concrete platform, the topside of which is formed by two surfaces converging in a central wash water channel.The platform has rail attachment devices in two rows running parallel to the central channel. The element has a through hole beside the central channel to gather and convey the collected rainwater in a horizontal sewer.
Patent IT-1246949-B (IT)
Title: Clasp-type Velcro fastening
Inventor: CAPUTI GIANCARLO
IPC: D04H/
Filed: 1990-12-18
Granted: 1994-11-29
Abstract: The invention consists of a Velcro fastening, one part of which consists of two rough-Velcro surfaces arranged facing each other and in a hingeable manner, thus forming a Velcro clasp. The other part of the fastening, consisting of two soft-Velcro surfaces on the opposite rear sides, is inserted inside the rough-Velcro clasp and is gripped by both the parts. This therefore results in a clasp-type Velcro fastening which is removable, but particularly strong, much more so than normal single- sided Velcro joining systems. Moreover, it is possible to position the second part at different points so that it is possible to adjust the distance between the two parts without using buckles or the like. <IMAGE>
Patent IT-1243645-B (IT)
Title: Machine for making covers, advantageously including at least one opening, for containers in general
Inventor: BONARETTI LUCIANO
IPC: B65D/
Filed: 1990-06-15
Granted: 1994-06-16
Abstract: A machine for making covers 5, advantageously including at least one opening 31, for containers in general, it comprises a plurality of stations in which, respectively, a round iron bent in a ring suitable for acting as a handle 3 is taken towards a corresponding support plate 4 and the combination of these elements is arranged and kept in correspondence with an appropriate portion of a cover 5, and another station 6 which welds the handle 3 and support plate 4 to the cover 5. According to the invention, the welding station 6 comprises means of welding 50, 51, for example: powered electrically and maintained with opposite polarities, closing like jaws on the cover 5 and creating, in this way, the welding of the support plate 4 on the latter, constraining the handle 3 to the cover 5 while, furthermore, at least one of these welding means 50, 51 is subject to the action of pressing means 85 suitable for improving the welding action. <IMAGE>
Patent IT-1239611-B (IT)
Title: Transformable double cuffs
IPC: A44B/
Filed: 1990-05-11
Granted: 1993-11-11
Abstract: Double cuff, transformable through the visualization of one or the other of the bottom faces and blocking button friction on the stem of the double cuff, in the two possible positions.
Patent IT-1102832-B (IT)
Title: Felting nonwoven material - has a light shrinking behaviour and a patterned corrugated surface
IPC: D04H/
Filed: 1978-03-07
Granted: 1985-10-07
Abstract: In the manufacture of a felting material for use in garments and home furnishings, it has light shirnking characteristic and a patterned corrugated surface. The material sits in place and is sufficiently malleable for use in a wide variety of applications. The fabric contains at least 20% wool fibres and a sufficient volume of synthetic fibres so that the mixture can be carded and mixed to give a matting. The material can be milled and dried under control so that the dimensions can be altered by the end of the drying stage, and the patterned surface corrugations are developed by the different shrinking qualities of the fibres in the mixture.
Patent IT-1214763-B (IT)
Title: Pump with reciprocating sleeve in casing cavity
Inventor: VASILIEVICH SHISHKIN VIKTOR
Filed: 1986-12-22
Granted: 1990-01-18
Abstract: The pump body contains a reciprocating flexible sleeve turned inside out one end and fixed to the body wall and sealed off at the far end to form two body chamber, one linked to the medium supply and to an inlet line. The sealed sleeve end (2) is fastened to a drum motor (3) in one body chamber (6) for movement one way, and is moved the other way by the pressure medium filling one of the chambers. The body chamber is linked to the medium feed (8,10) and offtake systems (9), and a chamber (7) is linked to the pumped fluid supply (12) and the pipeline. The supply connects to the chamber at its furthest point from the sleeve end fastening (5). The working medium to body chamber unrolls the sleeve on the drum shaft (3,4) to the end wall (14), with a valve (9) now open, and a valve (11) linked to the pumped supply.
Patent IT-1189330-B (IT)
Title: Simultaneously rolling uniform metal rounds from single rod
Inventor: ELLEY DAYTON W
IPC: B21B/
Filed: 1982-08-03
Granted: 1988-02-04
Abstract: Three uniform metal rounds are formed from a single rod by (i) preliminarily rolling the rod to form a cross-section having a series of three strands interconnected by thick connecting portions, the first and third strands being of elliptical section and the second strand being of rectangular section with truncated corners; (ii) rolling the rod to form a cross-section having a series of three strands of equal areas but not identical shapes, the strands being interconnected by thin connecting portions; (iii) separating the strands along the thin connecting portions; and (iv) simultaneously rolling each strand into rounds of equal cross-sectional area. Alternatively, steps (i) and (ii) are replaced by a step (i') comprising rolling the rod to form a cross-section having a series of three strands of equal areas but not identical shapes, the first and third strands being of elliptical shape with a vertical minor axis of 0.437 in. and a radius of curvature about the minor axis of 0.312 in., the second strand having a diamond shape with a minor diagonal of 0.452 in. and a vertical major diagonal of less than 0.625 in. with the ends along the major diagonal being rounded, the first and second strands and the second and third strands having a 60 deg. angle of separation, and the strands being interconnected by thin connecting portions of width 0.031 in. Useful for prodn. of small dia. metal rounds such as reinforcing rods.
Patent IT-1103586-B (IT)
Title: Tool chuck with retaining fingers - has two position locking arrangement component lock and tension device
IPC: B25B/
Filed: 1976-05-17
Granted: 1985-10-14
Abstract: The tool chuck has a hed and a shaft, and is applied in or against a workpiece. A number of components (19, 21, 22) with a connection device (15) are fitted on the tool housing (11) and are arranged around the drive unit, (12, 13) the components being displaceable parallel to the direction in which the tool drive moves the article (14) forwards relatively to the workpiece. The components have a two-position locking arrangement, (27, 28) i.e. for locking in the first position and unlocking in the second. A tension device (25, 29, 34) presses down on the components in the first position. The components either comprise a number of fingers extending parallel to the forward feed direction, or at least two housing (19, 21) arranged concentrically to the axis of the tool drive (12, 13).
Patent IT-1061304-B (IT)
Title: Controlling formation deposition of scale in aq. systems - by adding sulphonated styrene maleic anhydride copolymer or one of its water soluble salts
IPC: C02F5/10
Filed: 1976-05-20
Granted: 1983-02-28
Abstract: Method, partic. useful against calcium phosphate, scale on the structural parts of a system contg. an aq. medium having a content of calcium and phosphate ions, is by introducing a sulphonated styrene/mallic anhydride copolymer (molar ratio =2-4/1, esp. 3/1), or one of its water soluble salts. Better control of the formation/deposition of calcium phosphate than known agents. Can be used in most aqueous medin in a wide range of systems. Also controsl deposition of magnesium phosphate, iron oxides, magnesium silicates, calcium carbonate, calcium sulphate and sludges.
Patent IT-1047635-B (IT)
Title: TV recording system with low light level characteristics - has switched THT type supply producing variations in amplitude and period of HV
IPC: E04B/
Filed: 1975-09-30
Granted: 1980-10-20
Abstract: Television recording system has to function in the visible region and possibly in the neighbourhood of the infra-red region with a low lighting level such as exists at dusk. It contains an image intensifier in the vidicon tube with a very high voltage for the input amplification stage. The control circuit produces a variation in the THT supply as a function of the mean value of the video signal, producing a diaphragm effect. The supply is of the switched THT type and produces specific variations in the amplitude and in the pulse duration of the very high voltage in combination with the control circuit. The control circuit generates separate signals for controlling the amplitude and the pulse duration which is fed to the switched supply.
Patent IT-1187932-B (IT)
Title: Cleaning method for large diameter pipes
Inventor: MATSUDA SHINICHI
IPC: B08B/
Filed: 1986-02-25
Granted: 1987-12-23
Abstract: The method includes linearly connecting in a pipe to be cleaned a grinding device having a rotatable ejection pipe which is connected to a compressed air abrasive material supplying hose. An electric motor rotates the ejecting pipe and a video signal device has a television camera. An air ejection device is connected to a dust discharge compressed air supplying hose. The pipe is cleaned by discharging abrasive material against an inner surface of the pipe from the ejection pipe while advancing the apparatus and using the electric motor to rotate the ejection pipe. The video signal device is simultaneously used for viewing cleaned pipe. The air ejection device ejects air towards the video signal device, and the apparatus is moved backward by pulling the dust discharge compressed air supplying hose.
Patent IT-1241360-B (IT)
Inventor: BASSO VICTOR EDUARDO
IPC: B65D33/38
Filed: 1990-12-20
Granted: 1994-01-10
Abstract: A recyclable, flexible plastics bag for carrying liquids and having a top spout 2 includes an intermediate plate 3 to which the spout is welded and which is welded to the bag body. Tape 12 to form the plates 3 is fed past a punch 13, 14 which forms orifices 7, welding means 15, 16 which weld spouts 2 thereto at their rims (5, fig 3 not shown), wheels 17 which fold the tape backwards, and cutters 18 to provide individual plates 3. The plates are transferred by an arm 19 to moving strips 20, which have windows 21 formed by cutting and folding back a flap 22, and dies 24, 24', 25, 25' weld together the strips 20, flaps 22 and plates 3. The strips thereafter receive peripheral welds and are cut to form the bags. <IMAGE>
Patent IT-1024804-B (IT)
Title: I.C. engine fuel injector system - has manifold depression dependent switch to stop fuel delivery at certain depression values
IPC: F02M51/04
Filed: 1974-11-12
Granted: 1978-07-20
Abstract: The injector is designed to stop fuel delivery as soon as the engine reaches a retard condition in order to reduce the toxic exhaust content. The system is provided with a switch which is actuated when the pressure is the air intake manifold drops below a predetermined pressure (250-150 mmHg) slow running. In this switch position, the pump wedge takes up the minimum delivery position to the fuel emulsifiers fitted in the air intake manifold. Two fuel pumps are provided each actuated by a separate electromagnet via wedges to determine the fuel volume delivered. The magnets are excited and de-energised by a transistorised circuit dependent upon working conditions.
Patent IT-1104886-B (IT)
Title: Refuse transportation container with press - has curved compacting member under feed opening, with housing protecting operating cylinder
IPC: B65F/
Filed: 1978-02-27
Granted: 1985-10-28
Abstract: The refuse container has built-in press, driven by pneumatic or hydraulic cylinder. The container is divided by a transverse wall (16), at a distance from the container floor (11); into a throw-in chamber (18) and a press chamber (17). The throw-in chamber contains a press ram (23) moving into the press chamber below the dividing wall. The ram is retracted into a protective housing (22) within the throw-in chamber. The rear of the ram has facing body (24), to prevent refuse from falling behind the ram and into the protective housing. The housing is positioned above an inclined wall (13) of the container and its top forms an inclined sliding surface in the throw-in chamber itself.