baber/WOPTO huggingface dataset:
Patent HU-220201-B (HU)
Title: Foothold provided with reflectors
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1999-04-09
Abstract: A foothold (1) provided with reflectors (12,13) capable of preventing reflectors having different colors from being erroneously attached to the foothold, of securing unity of the positions of the footholds in respect of right and left colors thereof without fixing the foothold again to the body, of sufficiently serving as a channel mark, and of being used for a long period of time since given colors are provided at given positions even if the foothold is fixed to the body while the front and back thereof are turned upside down. The foothold provided with reflectors comprise a tread (5) and side portions (6) continued and positioned at both sides of the tread, wherein the foothold further comprises a set of reflector members composed of upper and lower reflectors each having an elbow shape as viewed from the tops thereof and different colors, a convex portion being formed on the back surface of one reflector having one color while a concave portion being formed on the back surface of another reflector having another color, a concave portion and a convex portion being formed on the foothold corresponding to the convex portion and the concave portion of each reflector, respective reflectors being retained by the foothold so as to cover the upper and lower surfaces and the front and rear surfaces of the tread and the side portions with respective reflector members at both corners formed between the tread and side portions, and the color of the upper reflector at one corner being the same as that of the lower reflector at the other corner.
Patent IT-1241099-B (IT)
Title: Procedure for making scaffolding for bridges and viaducts by on-site assembly of prefabricated quoins suspended from a provisional metal structure
Inventor: DA RIOS GIOVANNI
IPC: E04G/
Filed: 1990-04-10
Granted: 1993-12-29
Abstract: A provisional metal structure 10, called a launch car, is mobile both longitudinally and transversely with respect to the scaffolding to erect, so as to be taken to rest between a shoulder S and a pier P of the bridge, or between two adjacent piers. A carriage 14 moving along the structure picks up the prefabricated elements 16 and takes them into position. These are then coupled with provisional supports  18 to the structure of the launch car and kept suspended to it until the aperture between two supports is covered. The prefabricated elements are then rendered integral with one another and with the supports by means of stretched cables, with precompression techniques.
Patent IT-1169718-B (IT)
Title: Tanned fish skins prodn.
Inventor: SUNER REGO NORBERTO OMAR
IPC: C14C/
Filed: 1983-04-11
Granted: 1987-06-03
Abstract: In the prepn. of tanned fish skins (a) dry skins are treated with aq. soln. of neutral salt (I) at pH 1.5-3.5; (b) (i) the skins are tanned, (ii) washed at not more than 35 deg.C, (iii) then tanned again at not less than 35 deg.C using a more con. soln. than in tanning step (i); (c) the tanned skins are (i) washed, (ii) treated in aq. bath with anionic grease (II), then oil, then alkali metal salt (III) of weak organic acid, then alkali to raise pH to at least 6. Method affords high quality skins suitable for a wide variety of uses. (Provisional Basic previously advised in Week 8409)
Patent IT-1084455-B (IT)
Title: Symbol reproduction using transducer printing head - employs elongated printing pin which can be swivelled and vibrated axially
IPC: B41B/
Filed: 1977-03-17
Granted: 1985-05-25
Abstract: The symbol reproduction process avoids any limitation as to the number of different symbols or letters which can be reproduced. It achieves this by using a transducer which moves along a path or a series of paths and applies ink at successive points so as to build up a dot-matrix of the required symbol. The transducer head has an elongated printing pin which can be swivelled and vibrated axially. The transducer is supervised by an electromagnetic control unit which is controlled by information held in electrical form in a store. A keyboard is electrically coupled to the store.
Patent IT-1226041-B (IT)
Title: Asbestos diaphragm deposition on cathode of electrolytic cell
Inventor: RECHLICZ THOMAS ALLEN
IPC: B01J/
Filed: 1981-05-26
Granted: 1990-12-10
Abstract: In a process for prepg. a cathode-diaphragm assembly for an electrolytic cell, in which the diaphragm consists of a layer of entangled asbestos fibres deposited on the cathode, the improvement comprises (i) first depositing a temporary, protective material (I) on the cathode, (I) being resistant to removal during deposition of the fibres and formation of the fibrous entanglement and being removable subsequently so as to expose the cathode while leaving the diaphragm intact, and (ii) then depositing the diaphragm and forming the fibrous entanglement so as to form a self-adherent diaphragm, which conforms to, and is spaced from, the cathode and which can be removed without damaging the cathode. The assembly is used in conjunction with an anode or electrolytic cells for the electrolysis of alkali metal chloride solns., the diaphragm sepg. the 2 electrodes. (I) prevents adhesion of the fibrous diaphragm to the cathodic catalyst while not inhibiting adhesion of the diaphragm to itself and to (I). The front side of the cathode, i.e. the side facing the diaphragm partakes therefore fully in the cathodic reaction resulting in an effective cell voltage reduction of 0.05-0.20 volts or more.
Patent IT-1199670-B (IT)
Title: Pharmacologically active diazepine derivs.
Inventor: ROBERTO GIANI
IPC: A61K/
Filed: 1986-11-24
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-1178625-B (IT)
Inventor: LONGHI ELISEO
IPC: H01T21/02
Filed: 1984-11-07
Granted: 1987-09-09
Abstract: The spark plug is of a type in which the assembly of metal body (20) and ceramic insulation (10) is achieved by means of rimming the body.   According to the invention, the finished body of the spark plug, including collar (24) of reduced thickness (s) is obtained by a pressing operation. Application : spark plugs for internal combustion engines, especially for motor vehicle engines. Advantages : the stamped body provided with a collar does not require any successive turning operation, hence production costs are reduced due to savings in labor and material.
Patent IT-1139405-B (IT)
Title: Clutch drive for heavy duty motor
Inventor: SOMMER GORDON MAURICE
IPC: G05B/
Filed: 1981-08-20
Granted: 1986-09-24
Abstract: The fluid actuated clutch is selectively actuable to connect a motor, for operating e.g. an overload mining conveyor. The control for the actuation of the clutch includes a pressure relief fluid control valve and a stepping motor drive connected to control actuation of the valve. The drive progressively moves the valve from a first to a second position at a first predetermined rate and moves the valve from the second position to a third position at a second rate. The valve progressively increases actuating pressure to the clutch so that the driven load may be accelerated at a first rate during movement of the valve at the first rate. The load is accelerated at a second rate during valve movement at the second rate.
Patent IT-1114638-B (IT)
Title: Turret for automatic lathe or NC machine - has location in required position provided by pawl and ratchet wheel
IPC: B23B/
Filed: 1977-07-18
Granted: 1986-01-27
Abstract: The turret for an automatic lathe or a numerically controlled machine tool has a base with a rotatable tool holder (11). The tool holder is held in a fixed position by spring which keeps the toothed wheels in engagement. When the central shaft (13) is rotated by a worm and wheel drive it is screwed out of bush (12) so that the tool holder is pushed upwards and the toothed wheels disengaged. When the direction of drive is reversed the spring loaded pawls (22) engage the teeth of the ratchet wheel. This causes the tool holder to rotate through 90 deg. as it is forced downwards by the spring so that the theeth of the wheels mesh with each other again.
Patent IT-1225226-B (IT)
Title: Machine to overturn curd containers in cheese production
Inventor: PEPE LUIGI
IPC: A23L/
Filed: 1988-11-25
Granted: 1990-11-02
Abstract: The machine has longitudinal lanes (7, 17) to feed the moulds (1) containing the curd. Each lane has two sections separated by a rapid overturning station (R), in which the bottom (5) of each mould is seized by a horizontal plate (41) which manoeuvres and supports the moulds vertically in order to lift the mould from the lane and bring the upper edge to meet a stop on the lower lead-in surface of a ring (35) that is part of an oscillating, overturnable framework (32): the lower edge of the overturned and initially empty mould (1), to be filled during the overturning, is brought up to the stop of the corresponding opposite lead-in surface (38) of the same ring and then lowered onto the surface of the relativefeed lane before being removed.
Patent IT-1225258-B (IT)
Title: Prefabricated catch basin in glass reinforced plastic with prefabricated reinforced concrete elements for sewage systems.
Inventor: ANTONIO IPPOLITO
IPC: E03F/
Filed: 1987-08-03
Granted: 1990-11-05
Abstract: The prefabricated catch basin in glass reinforced plastic with prefabricated reinforced concrete elements is intended for sewage systems to allow the inspection of the sewers and for human waste and rainwater to enter.The catch basins are made of: a) fresh concrete castings; b) a number of prefabricated reinforced concrete elements to be assembled; c) prefabricated asbestos cement or nodular cast iron elements.The resultant catch basin is innovative on account of the material used and its structural/functional characteristics making it easy to install and fully watertight. The resultant "catch basin" is clearly illustrated as a whole and in its individual parts in the attached drawings.
Patent IT-1247636-B (IT)
Title: Self-compensating modular mechanism for the construction of blinds with directable sun-screening slats
Inventor: BRACCHITTA GIUSEPPE
IPC: F16B/
Filed: 1990-11-13
Granted: 1994-12-28
Abstract: The subject of the invention is applicable within the sector of components for door and window frames and in particular the production of blinds with directable sun- screening slats. With regard to the production of the latter there exists the problem of having to have materials which are different from standard door and window frame components, namely: special doors and frames, mechanisms which require special processing or individual mounting sections with a particular shape. The object of the innovation is to provide a modular mechanism which can be mounted inside the glass cavity formed by the door section and by the glass-fixing section of any series of standard sections for door and window frames, irrespective of the dimensions of this cavity which varies from product to product, as well as a slat section which can also be used as a fixed terminal, thus eliminating the use of particular products suitable only for types of blinds with directable slats. <IMAGE>
Patent IT-1202072-B (IT)
Inventor: PIGOZZI GABRIELE
IPC: G10D3/06
Filed: 1985-10-01
Granted: 1989-02-02
Abstract: A stringed musical instrument provided with a neck 1 and body 2 such as a guitar comprises a fingerboard 1a the frets 8 of which are retractable under the control of the player.
Patent IT-1208740-B (IT)
Inventor: JOHN SCERRI STEVEN
IPC: A43B23/02
Filed: 1986-03-14
Granted: 1989-07-10
Abstract: The shoe (10) comprises a sole (11) and a vamp (12) coupled to the sole along the side edges of the sole, wherein the vamp comprises a flexible inner vamp member (15) and a transparent flexible outer vamp member (16) which covers the outer surface of the inner vamp member. The outer vamp member (16) is coupled to the inner vamp member (15) so as to form a vamp envelope for removably receiving a thin flexible vamp insert (21) configured to fit within but not necessarily to conform exactly to the confines of the vamp envelope. <IMAGE>
Patent IT-1182244-B (IT)
Title: Sulphamate electrolytes for depositing hard nickel
Inventor: ATANASSOV NIKOLAI ANGELOV
IPC: C25C/
Filed: 1985-05-31
Granted: 1987-09-30
Abstract: Sulphamate electrolytes for electrodepositing hard Ni layers comprising Ni sulphamate, H3BO3, NiCl2 and a surface active cpd. contain 0.1-0.4g/l of a sulphamoylbenzoic acid deriv. (I) as additive (where X, Y = H, halogen, furyl or alkyl). Pref. electrolytes contain 350 g/l Ni sulphamate, 36 g/l H3BO3, 3 g/l NiCl2, 0.1 g/l additional surfactant (either alkyl ether sulphate or nonylphenol ether), and either 0.75 g/l (I; X=Y=Cl) or 1.5 g/l 2,4-dichloro -55-sulphamoyl-6- franylbenzoic acid.
Patent IT-1200084-B (IT)
Title: Shaft-machining and hardening equipment
Inventor: AZAREVICH GENNADY MIKHAILOVICH
IPC: B23D/
Filed: 1985-06-25
Granted: 1989-01-05
Abstract: The equipment is for the machining and surface-hardening of cylindrical shafts, having a housing (1) containing a floating twin-cutter unit (2) and a spectacle type shaping head (3), with means for for sliding its cage with shaping tools. In front of the main cutter unit is a floating auxiliary twin-cutter unit (4), floating in a plane at right angles to that of the main one and with means for fixing in position. The cage (14) is coupled to the sliding mechanism via a bush (17) coaxial with the work and spring-loaded in relation to the sliding mechanism.
Patent IT-1186797-B (IT)
Title: Prodn. of solid culture media
Inventor: GASHINSKY VLADIMIR VLADISLAVOV
IPC: C12N/
Filed: 1984-08-02
Granted: 1987-12-16
Abstract: Prodn. of nutrient media for culture of microorganisms or cells of macroorganisms is effected by (a) copolymerising acrylamide (I) and N,N'-methylenebisacrylamide (II) in a (I):(II) wt. ratio of (15-20):(0.019-0.132) in a physiological soln. (III) in the presence of a radical initiator; (b) washing the resulting gel with (III); and (c) either (i) swelling the gel in (III) until its wt. increases by a factor of 2.8-4.5, and then treating the gel with a liq. nutrient medium, or (ii) swelling the gel in a liq. nutrient medium until its wt. increases by a factor of 2.5-3.5.
Patent IT-1235344-B (IT)
Title: Procedure and device for the drying with microwaves of solid products, particularly cementitious materials
Inventor: ANNA MORENO
IPC: F26B/
Filed: 1988-12-19
Granted: 1992-06-30
Abstract: Procedure and device for the drying with microwaves of solid products, particularly cementitious materials, consisting in perforating the product to be dried with a series of cavities running axially, substantially equal to the thickness of the zone to be dried, inserting inside each of the cavities a radiant antenna connected to a variable strength microwave generator, measuring the temperature inside the product near said antennae, and sending signals corresponding to the temperature values to a control unit of the heating process, to regulate the strength of said generator in function with a predetermined thermal cycle.
Patent IT-1228590-B (IT)
Title: Silver and gold recovery from ores
Inventor: KENNETH EVERETT PETER
IPC: C25C1/20
Filed: 1983-07-29
Granted: 1991-06-24
Abstract: The ore or concentrate is mixed with a strong electrolyte contg. chloride ions and maintained at up to the boiling point of the electrolyte and at an oxidn. potential of the soln. of above 750 (pref. above 850) mV wrt. a hydrogen electrode. The oxidn. potential may be controlled by addn. of a chlorine source (usually chlorine gas or hypochlorite ion) or by passage of current (pref. using a diaphragm cell). The process is esp. useful for ores which are not easily treated by normal methods such as flotation and cyanidation processes.
Patent IT-1159055-B (IT)
Title: Electric resistance welding machine
Inventor: HIROSHI MIZUTANI
IPC: B23K/
Filed: 1981-10-02
Granted: 1987-02-25
Abstract: Electric resistance welding machine for welding pins onto a pair of wires has a power supplying means which comprises an inverter consisting of transistors (1,2,3,4); a welding transformer (5) connected to the output terminals of the inverter.S There is a timer (11) which functions upon current-starting signals; and a flip-flop (10) which alternatively opens the gates (8,9) upon current-starting signals so that the polarity of the welding transformer (5) is inverted every time a current-starting signal is passed to the gates. Current-start signals are generated by (29) every time a nail is carried into the welding position. The period of current supply can be easily varied by the timer. Voltage of welding currents can be easily varied by changing the winding ratios of the transformer.
Patent IT-1128702-B (IT)
Title: Surgical instrument for removing calculus from bile duct
Inventor: GLASSMAN JACOB A
IPC: A41B/
Filed: 1980-10-16
Granted: 1986-06-04
Abstract: The instrument comprises a flexible probe in which is mounted a pair of fine flexible wires (21) positioned end-to-end along the axis of the outer sleeve, between the two wires is mounted a cage (25) formed of three or four helicoidally wound wire strands in which the calculus is trapped. The outer sleeve (18,19) is made up of two telescopic sections which can be telescoped within one another for insertion into the duct and then moved apart to expose the cage once it is in position. Stops at either end of the main wires limit the outward movement of the two sleeve sections.
Patent IT-1041248-B (IT)
Title: Polyhydric alcohol prepn from carbohydrates - reacted with hydrogen in aq medium using ruthenium on alumino-silicate zeolite catalyst
IPC: C07C/
Filed: 1975-08-14
Granted: 1980-01-10
Abstract: Polyhydric alcohols are prepd. in high yield by contacting a carbohydrate with H2 in an aq. medium at pref. 100-200 degrees C and pressure >=7(70-21) kp/cm2 and pH >=3(3-4.5) esp. 3.5-4, in presence of a Ru-contg. alumino-silicate having an SiO2/Al2O3 molar ratio >=3. Method is used for hydrogenation of monosaccharides and hydrogenolysis of polysaccharides. Cheap, mixed carbohydrates may be used, giving high selectivity to sorbitol, from either glucose or a starch hydrolysate. The catalyst has high strength and is easily regenerated without removal of carrier.
Patent IT-1048335-B (IT)
Title: Electrolytic waste water treatment - using insoluble anode in contact with iron pieces and carried out with flocculate oxidn.
Inventor: NAOHIRO NOJIRI
IPC: C02F1/465
Filed: 1975-10-24
Granted: 1980-11-20
Abstract: Waste water treatment process comprising (1) electroylsis using an Fe anode to coalesce contaminants inside a flocculate originating from Fe hydroxide formation by electrolytic dissolution of anode, followed by (2) sepn. of contaminant-contg. coagulate, takes place by (a) using, as Fe anode, an electrode of an insol. material and a body of Fe pieces in electrical contact therewith, and (b) oxidising the contaminant-contg. flocculate to convert the Fe hydroxide into a magnetic Fe cpd. Process is espursed for treating hexavalent Cr ion-contg. waste waters with redn. of Cr6+ to Cr3+ and also for purification of waste waters contg. heavy metal ions in general, organic matls. suspended matter, SiO2, dyes.
Patent IT-1179019-B (IT)
Title: Embroidery system
Inventor: BANNIES GERD
IPC: D05C/
Filed: 1984-07-17
Granted: 1987-09-16
Abstract: A rear thread (8) and a leading thread (1) are bonded together so that the semi-stitch of the rear thread (8) is drawn through the textile fabric (17) through the leading thread (1) loop on the rear side. The draw tension on the rear thread (8) is controlled in each phase of the cycle where the two threads are looped. The rear thread (8) is left uncontrolled while the fabric (17) is being advanced.
Patent IT-1118632-B (IT)
Title: Vicat needle instrument - with enclosed hollow load rod to house either dip rod or dip needle
IPC: G01N/
Filed: 1979-04-30
Granted: 1986-03-03
Abstract: An improved Vicat needle apparatus to test the setting time of cement has a totally enclosed load rod which is hollow in the lower part. A dip rod or a dip needle can be held in the hollow by a union nut when the other part is allowed to penetrate in the cement grout. This prevents the dust accumulation on the load rod which falsifies the readings and requires no weight correction for changing from a dip rod to a dip needle.
Patent LT-5884-B (LT)
Title: Ventilation device
Inventor: BALIUKONIS ANDRIUS
IPC: A24F7/00
Filed: 2011-03-17
Abstract: The invention relates to air conditioning units with forced air circulation and with separate ducts for supplied and exhausted air. The ventilation device comprises elongated heat exchanger (1), fresh-air inlet (7) and fresh air supply channel (8), exhaustion air inlet (9) and used air outlet (6), fresh air intake (3) and removal of used air (4) fan. Heat exchanger (1) is a band shaped, in which warm reception and transmission planes are connected by their ribbed sides and are oriented at an angle to each other. Fresh air duct (8) and used air outlet channel (6) are covered with insulating material (2 layers). Under a heat exchanger (1) is placed condensate collection tank (10).
Patent MX-171127-B (MX)
Inventor: MERDEM KNUT
IPC: B32B27/10
Filed: 1988-10-19
Abstract: A carton blank, especially for use for containers for food products is composed to provide maximum safety against leakage from the container, and to safeguard against gas passage through the container wall. For this object the carton blank is built up as a laminate of paperboard (1), and paper (2) of the greaseproof kind, an adhesive layer, such as a polyolefine layer (3) being used, and said basic member (1,2,3) is on both sides provided with external layers (4,5) of polyolefine. The adhesive layers (3,4,5) may, additionally, have dye pigments added to provide impermeability to light. The laminate is also claimed.
Patent MX-170752-B (MX)
Title: Estetoscopio para diagnostico automatico
Inventor: BREDESEN MARK S
IPC: A61B7/00
Filed: 1989-02-03
Abstract: La presente invención se refiere a un estetoscopio para diagnóstico automático de sonidos corporales detectados, que se caracteriza porque consiste, en combinación, de a) un dispositivo de entrada para recibir los sonidos corporales detectados; b) un primer dispositivo de memoria conectado con el dispositivo de entrada para almacenar los sonidos corporales detectados; c) un segundo dispositivo de memoria para almacenar las primeras características de por lo menos uno de los sonidos corporales representativo, correspondiente a una anormalidad física conocida; d) un dispositivo de control conectado al primer dispositivo de memoria y al segundo dispositivo de memoria para generar unas segundas características correspondientes a los sonidos corporales detectados y para comparar dichas segundas características correspondientes a los sonidos corporales detectados del primer dispositivo de memoria con las primeras características del sonido corporal representativo mencionado del segundo dispositivo de memoria; e) un dispositivo indicador conectado al dispositivo de control para indicar una correspondencia entre las segundas características y las primeras características.