baber/WOPTO huggingface dataset:
Patent GB-2334373-B (GB)
Title: Scanning electron microscope
Inventor: SUDRAUD PIERRE
IPC: H01J37/28
Filed: 1997-11-14
Granted: 2001-10-17
Abstract: A scanning electron microscope has means for generating a beam of electrons which is scanned over a specimen held within a holder in a chamber which contains a gaseous medium. A negative potential is applied to the holder so as to generate an electric field which accelerates secondary electrons, formed by the interaction or the primary beam with the specimen, in a direction away from the specimen surface and into a collision zone in the chamber. In that zone, the accelerated secondary electrons collide with gas molecules of the gaseous medium, thereby initiating a cascade of collisions which, in effect, amplifies the secondary electron signal. That signal (which may take the form of photons generated as a result of the collisions) is detected by detecting means, such as a photo-multiplier.
Patent HU-219924-B (HU)
Title: Container for rapid charged storage batteries
Inventor: STOCCHIERO OLIMPIO
IPC: H01M50/77
Filed: 1994-03-08
Abstract: PCT No. PCT/EP94/00696 Sec. 371 Date Nov. 7, 1995 Sec. 102(e) Date Nov. 7, 1995 PCT Filed Mar. 8, 1994 PCT Pub. No. WO94/20994 PCT Pub. Date Sep. 15, 1994The invention is a container for storage batteries including a box (3, 20) provided with one or more cells, each of which is suitable to receive metallic plates (10) dipped in the electrolyte and connected to each other so as to make up a positive pole and a negative pole, a cover (2, 30) closed on the box along the perimetrical edge of said box, characterized in that each cell (3, 11, 12, 13) of said container has at least an electrolyte feed pipe (7, 14, 16, 18) with one end communicating with the opening made on the cover and with the other placed near the bottom of the box, and at least a level pipe (5, 15, 17, 19) of said electrolyte with one end communicating with the opening made on the cover and with the other end coinciding with the electrolyte level inside every cell.
Patent HU-218940-B (HU)
Inventor: BAECKSTROEM KJELL
IPC: A61K9/14
Filed: 1995-12-08
Abstract: A találmány tárgyát paratiroid hormon (PTH) tartalmú inhalációsporkészítmények, az előállításukra szolgáló eljárások, inhalációskészülék töltésére való alkalmazásuk és ezt tartalmazó inhalátorokképezik. A készítmények hatóanyaga a teljes lánchosszúságú paratiroidhormon vagy származéka, amely a teljes lánchosszúságú PTH teljesbiológiai aktivitásával rendelkezik. Előnyös a humán PTH. A készítményrészecskéi legalább 50%-ban legfeljebb 10–5 m átmérőjűek, és könnyenbejutnak és felszívódnak a légzőrendszer alsó traktusában. A találmányszerinti készítmények osteoporosis kezelésére vagy megelőzésérehasználhatók. A készítményeket előnyösen egyszeres vagy többszörösdózisú, légzés által működtetett, egyszeri vagy többszörifelhasználásra alkalmas inhalációs készülék segítségével adagolják. ŕ
Patent IT-1234531-B (IT)
Title: Pneumatic or oleodynamic machine to assembly, repair and weld radiators and exchanger in any type of motor vehicles
Inventor: MELOTTO MARIO
IPC: B23Q/
Filed: 1988-01-28
Granted: 1992-05-20
Abstract: In order to repair and assembly radiators for motor vehicles and for diesel engines, either slow or fast, only handicraft methods are currently used, repair being not advisable due to high costs. The present machine is a pneumatic or an oleodynamic machine that drastically reduces human labour.
Patent IT-1183315-B (IT)
Title: Red wine preparation
Inventor: DOSLIC RADOSLAV
IPC: C12G/
Filed: 1985-01-25
Granted: 1987-10-22
Abstract: Red wine is prepd. in a fermenter, surmounted by an overflow vessel which recieves the grape juice from the fermenter through a transfer pipe as the CO2 pressure rises. When the pressure exceeds a value corresp. to a set water column, the CO2 escapes through a blow-out valve and the collapsing pressure causes the juice to return to the fermenter in an overflow spray to wash the floating layer of froth.
Patent IT-1217332-B (IT)
Inventor: VALBONESI MAURO
IPC: A61M1/34
Filed: 1988-02-02
Granted: 1990-03-22
Abstract: The present invention relates to a process for the extracorporeal treatment of ascitic fluid (1), comprising a first step in which the fluid (1) is passed through a filter (4) which is capable of eliminating from the filtrate the particles, representing noxious substances, having a molecular weight greater than that of the substances to be exploited, and a second step in which the filtrate (5) of the first step is concentrated in a suitable filter (7), with loss of water.
Patent IT-1129994-B (IT)
Inventor: JAMMES MICHEL
IPC: D03D5/00
Filed: 1980-02-04
Granted: 1986-06-11
Abstract: A method for manufacturing a woven band having novel yarn patterns by crosswise motion and hooking of warp threads on or within the stitch selvedge of an elastic rigid woven band. A thrower 3 includes a means for hooking and transversely shifting one or more warp threads and/or one or more intermediate yarns in the direction of the warp threads to the body of the article being made. The shifting of one of these yarns is effected in accordance with a pre-determined cycle. The yarns are thereafter either meshed or inserted within the mesh to obtain embroidery effects or runproof products.
Patent IT-1163375-B (IT)
Title: Lock with angularly mobile bolt with automatic closure of the bolt
Inventor: MERONI GERSAM
IPC: E05B/
Filed: 1983-05-17
Granted: 1987-04-08
Abstract: A lock is described with an angularly mobile bolt with automatic closure of the bolt.  The said automatic closure is obtained by means of a sliding protruding tracer, the retraction of which controls, by means of a ratchet gear, the release of the bolt and its subsequent rotation operated by flexible means.  Once the closure position has been reached, the bolt can be make to retract only by manually operating the locking contrivance, thereby preventing any forcing of the bolt.
Patent IT-1206363-B (IT)
Title: High resolution ultrasonic imaging system - uses piezoelectric elements spaced from centre of piezoelectric matrix selectively disconnected
Inventor: ZITELLI LOUIS THOMAS
IPC: H04B/
Filed: 1977-04-05
Granted: 1989-04-21
Abstract: The ultrasonic imaging system has an array of piezo electric elements, which are electrically energised to obtain and ultrasonic beam, the signals corresponding to reflection of the sound waves by an object spaced from the array being detected. At least one of the elements which is spaced from the centre of the array can be selectively disconnected during the transmission and/or the reception of the ultrasonic waves. Pref. a disconnected element can be reconnected a given time period after the beginning of reception with this time period corresponding to a given distance from the matrix, so that echoes from objects nearer than this distance are received while the element is disconnected.
Patent IT-1222897-B (IT)
Inventor: MARZOLI PIETRO BINACHI
IPC: B65G37/00
Filed: 1987-10-13
Granted: 1990-09-12
Abstract: The present invention relates to a system for automatically conveying cotton laps from a ribbon-lap machine to a combing machine assembly, which has the feature of comprising, downstream of a ribbon-lap machine (1), a cradle lifting device (2) for taking up a lap roller (4) from a lap roller collecting frame (3). A gripper taking up device (10) is moreover provided which is adapted to remove a lap roller (4) from the cradle lifting device and to load an empty roller (4a) on an empty roller collecting frame (15). The gripper taking up device (10) is supported on a carriage (20) slidable on a guide path so as to selectively reach a combing machine, which is selected from an assembly of combing machines in order to discharge the lap roller (4) on a supplying frame while simultaneously taking up an empty roller (4a).
Patent IT-1244193-B (IT)
Title: Positioning device with differential division between two reciprocally rotating bodies
Inventor: GAROLDI ATTILIO
IPC: B23Q/
Filed: 1990-12-19
Granted: 1994-07-08
Abstract: Positioning device with differential division between two reciprocally rotating bodies, comprising a first ring gear  with frontal toothing integral with a rotating body and a second ring gear with frontal toothing integral with a fixed body, also envisaging a further toothed ring gear between these two ring gears and with frontal toothing on both its faces and which can be coupled in a selectable way both with the toothing on the ring gear integral with the fixed part, and with the toothing on the ring gear integral with the rotatable part, envisaging that the number of teeth in the coupling relative to the ring gear integral with the movable part is different from the number of teeth of the coupling relative to the ring gear integral with the fixed part.
Patent IT-1067016-B (IT)
Title: Suspension copolymer with good flow characteristics - prepd. from higher alkyl vinyl and vinyl-benzene cpds.
IPC: C08F/
Filed: 1976-12-14
Granted: 1985-03-12
Abstract: Suspension copolymers of a 14-60C alkyl vinyl cpd. and a vinyl-benzene cpd. are novel cpds. The amt. of alkyl vinyl cpd. in the copolymers is pref. 0.25-15 wt. %. Polymerisation may be conducted in water at 90-125 degrees C in the presence of a suspending agent, e.g. alkali metal phosphate, and free radical catalyst. Such as an organic peroxy cpds. The polymerisation mixt. can include 2-10 wt. % the rubber particles. The copolymers have good flow characteristics and are easily mouldable. These properties remain after long storage periods. The copolymers can also be expanded to give a foam with small cells, and may be modified with preformed rubber particles, present during the suspension polymerisation, to improve the impact resistance.
Patent IT-1051094-B (IT)
Title: Aromatic O-alkyl carbamates prodn - by heating aromatic nitro cpd., alkanol and carbon monoxide (NL220676)
Inventor: YUTAKA HIRAI
Filed: 1975-12-17
Granted: 1981-04-21
Abstract: Aromatic alkyl carbamates (I) are prepd by reacting an aromatic nitro cpd. a monovalent aliphatic alcohol and CO in the presence of a complex consisting of a halide of Pt-gp metal and an N-contg. heterocycle. A metal oxide accelerator, esp. Fe molybdate or MoO3, may also be present. (I) are intermediate (by pyrolysis) for aromatic isocyanates. Process gives high yields with relatively low pressures and amts. of catalyst. The mixt. does not cause corrosion of the reactor.
Patent IT-1180875-B (IT)
Title: Prodn. of GRP containers for rubbish
Inventor: OLEARI SERGIO
IPC: B29C/
Filed: 1984-04-06
Granted: 1987-09-23
Abstract: A pharmaceutical composition for aphthous stomatitis contg. topical application to ulcers of aphthous Sucralfate in aq. soln.
Patent IT-1117947-B (IT)
Title: 2H,3H-Benzimidazo-(1,2-b)-oxazole derivs. - are CNS depressants with an anti-reserpine activity
IPC: C07D/
Filed: 1977-09-19
Granted: 1986-02-24
Abstract: 2H, 3H-benzimidazo(1,2-b)oxazole derivs. of formula (I) can be used to treat the CNS (where R is 1-4C alkyl, CH2Cl, CH2OH, COOR', CONHR2, CH2NHR2, CH2NR3R4, CH2OAr or CH2OCOCH3; R1 is H, 1-4C alkyl or the equiv. of an alkali or alkaline earth metal; R2 is H, 1-4C alkyl or opt. substd. benzoyl; R3 and R4 together with the N atom to which they are attached from phthalimido or a 5 or 6 membered ring opt. contg. other heteroatoms; and Ar is opt. substd. Ph). (I) are new, except those in which R = Et, CH2Cl or CH2OH. (I) are CNS depressants and have an antireserpin activity e.g. (I; R = N-morpholino methyl) in a dose of 45 mg/kg i.p. doubles the duration of Pentobarbital induced narcosis in mice (50 mg/kg Pentobarbital); 55 mg/kg i.p. reduces the spontaneous motility by 50%; 200 mg/kg completely inhibit reserpin induced prosis in mice 60 min. after administration. (I) are of low toxicity e.g. (I; R = N-morpholinomethyl) has Ld50 iv. mice of 147.5 mg/kg. (I) can be used therapeutically esp. to treat disorders of the general and peripheral nervous system e.g. to treat psychomotoric stimulation, insomnia and depressive conditions. A specifically claimed cpd. is 2-(N-morpholino-methyl)-2H, 3H-benzimidazo (1,2-b) oxazole.
Patent IT-1181019-B (IT)
Title: Wear-resistant material arc weld deposition
Inventor: SHILYAEV ALEXEI SEMENOVICH
IPC: C23C/
Filed: 1984-10-16
Granted: 1987-09-23
Abstract: In the weld deposition of wear resistant material by arc melting of an electrode wire (1) and ultrasonic vibratory feed of wear resistant solid particles (6), the particles are disposed in a hollow wire (5) which is fed directly into the molten pool (4) of the electrode wire (1) and to which the ultrasonic vibrations are imparted. Appts. for carrying out the process is also claimed. The weld metal may be steel and the particles are generally boron carbide particles of 3-20 microns size. The ultrasonic vibrations have an amplitude of 6-15 microns and a frequency of 18-44 kHz.
Patent IT-1195603-B (IT)
Title: Decoration of enamelled ceramic tiles
Inventor: RICHELDI GIOVANNI
IPC: B28B/
Filed: 1983-01-17
Granted: 1988-10-19
Abstract: Low- and medium activity wastes comprising max. 50kg/m3 are treated by chemical pptn., filtration, pH adjustment, treatment of the soln. by selective reverse osmosis (boric acid/nitrates) followed by ion exchange sepn. of nitrate impurities from the radioactive boric acid portion, which can be returned to the chemical pptn. The recovered nitrate soln. can be used again
Patent IT-1074452-B (IT)
Title: Effective cleaning of silicon semiconductor chips - using hot mixt of conc sulphuric acid and hydrogen peroxide
IPC: C01B/
Filed: 1976-03-01
Granted: 1985-04-20
Abstract: Impurities are removed from oxidised or non-oxidised silicon wafers or chips, by using conc. H2SO4 heated to >=110 degrees C and hydrogen peroxide, (30 wt. %) added until the bath is clear, colourless, and excess H2O2 is present; the Si chips are then immersed for 3-20 minutes and further H2O2 added to maintain the excess, and the chips then removed. The mixt. of H2SO4 and H2SO2 is pref. heated to 120-155 degrees C or, alternatively, the H2SO4 is heated to 130-140 degrees C and 1-3 ml H2O2 added per minute with heating to 150 degrees C before the chips are removed from the bath. Cleaning silicon used for diodes, transistors and other circuit elements, where the cleanliness of the surface of the Si is extremely critical. The bath lasts for ca. 7 days and a given amt. of H2SO4 will clean up to 50 times as many chips as compared with conventional processes. Carbon and inorganic impurities are removed, esp. the ions of alkali- and alkaline earth-metals. Savings are achieved in the amt. of reagents used, and also pollution problems are reduced.
Patent IT-1029949-B (IT)
Title: Reducing nitrogen oxides to nitrogen - without excessive generation of smoke or carbon monoxide
IPC: F23J/
Filed: 1975-03-05
Granted: 1979-03-20
Abstract: Gases contg. N oxides are converted into safely ventable gases by (a) burning a fuel in a first zone in the presence of >=65% but =100% stoichiometric O2 requirement, (b) mixing the combustion prod. with the gases contg. N oxides to produce an excess of oxidisable combustion prods. over O available from the oxides, (c) cooling the combustion mixt. to maintain a temp. of 1200-2000 degrees F., for reducing the N oxides, (d) mixing in a second zone, oxidisable combustion prods. remaining after redn. of the N oxides with enough O2 to convert them to CO2 and H2O without reformation of N oxides and (e) venting the resultant gas prod.
Patent IT-1143151-B (IT)
Title: Klystron oscillator
Inventor: KELLEY ARTHUR WALTER
IPC: H01J/
Filed: 1980-04-24
Granted: 1986-10-22
Abstract: The klystron has one or more cavities bounded by rigid cavity walls and one or more of the walls of each of the cavities are provided with a weakened portion formed by a hole which extends part way through the cavity wall. The centre frequency of the tuning band is established by initially constructing enlarged cavities for oscillation at a frequency somewhat lower than that of the centre frequency of the band. The volume of each cavity is then reduced by a compression of the cavity structure at the weakened portions of the walls resulting in an inward deflection of a small region of the compressed walls which raises the frequency of oscillation to the desired value. Tuning diaphragms located within a wall of each of the cavities may be depressed inwardly or outwardly through a relatively small deformation to accomplish a tuning of the klystron at frequencies within the tuning band both above and below the preselected frequency.
Patent IT-1243621-B (IT)
Title: Process for the drying of liquids and sludges on a solid substrate with a description of the method and the equipment
Inventor: FORTUNATO VITTORIO
IPC: B01D/
Filed: 1990-11-26
Granted: 1994-06-16
Abstract: The drying process is a difficult process which generally requires complex and expensive equipment with enormous quantities of energy, often bringing about appreciable problems on account of the vapours which are emitted and decomposition of the treated material. The method described uses drying on a solid support which inerts and neutralizes, precipitates or adsorbs the product being treated, which may be a solid or liquid, to yield a powdery solid which can easily be removed and reused as a substrate for subsequent processes (up to 10-20 times). Principal claims: simple and cheap equipment and process, reusable solid substrate, possibilities of concentrating, adsorbing, inerting, and re-extracting chemical products.
Patent IT-1214129-B (IT)
Title: Feeder for solid waste tearing and breaking
Inventor: FERRERO FRANCESCO
IPC: B02C/
Filed: 1987-07-21
Granted: 1990-01-10
Abstract: The method is for metamorphically transforming from a frist shape to a second shape in a video graphics system. The method comprises the steps of identifying elements common to the first and second shapes and identifying a first set of segments of elements in the first shape unrelated to the second shape. Each segment is delimited by a pair of common elements and a second set of segments of elements are identified in the second shape unrelated to the first shape. Each segment is delimited by a pair of common elements and the common elements are interpolated from the first shape to the second shape. Each segment of the first set of segments is interpolated to the segment of the second set delimited by the same pair of common elements.
Patent IT-1240153-B (IT)
Title: Device for connecting together a cyclist's shoe and a pedal for a bicycle
IPC: B62M/
Filed: 1990-03-27
Granted: 1993-11-27
Abstract: Device for connecting together a cyclist's shoe 5 and a pedal 1 for a bicycle, comprising a retention plate 22 fixed to the sole of the shoe 5 and having a rear obstructing projection 24 with which there engages a spring-loaded bolt 16 mounted on the pedal for the spring- action locking of the shoe when the retention plate is pressed onto the pedal, and for allowing it to be released when the plate is twisted sideways relative to the pedal. The bolt is mounted rotatably about a transverse axis C situated above the plane 2 of the pedal and stationary with respect to the latter. The pedal is also fitted with braking means 30; 33 for resisting the rotation of the pedal relative to the pedal crank shaft 4 in the absence of pressure from the retention plate 22 on the pedal 1.
Patent IT-1171031-B (IT)
Title: Fabric seaming appts.
Inventor: BOWDITCH PHILIP N
IPC: D05B/
Filed: 1983-09-26
Granted: 1987-06-10
Abstract: Appts. for orienting fabric w.r.t. a linearly-movable seaming head (10), comprises at least two sets each consisting of a belt (52,62) opposite a support surface (22,32), the sets being on respective sides of the operating line of the seamer and being controlled by signals from a controller (8) to manipulate fabric in direction transverse to the seamer operating line. The belts (52,62) run over guide rollers (70-76) which are adjustable by a positioner, pref. an air cylinder (80), to engage or disengage one belt (62) from the fabric.
Patent IT-1239233-B (IT)
Title: Stop device for roller blinds generally mounted on a rotating drum, with electronic sensing and control.
Inventor: MAFFIOLI GIAMPAOLO
IPC: E06B/
Filed: 1990-01-29
Granted: 1993-09-28
Abstract: The stop device for roller blinds mounted on a rotating drum is a transmission mechanism for drum rotation, mounted on and moved by the drum itself, and is provided with an electric circuit associated to an electric bridge impulse rev-counter sensor, forming part of an electronic elaborating box to be installed conveniently in the traditional push button panel of the drum rotation pilot motor reducer. The electronic box, therefore, performs the remote-control service - by means of the push button panel - in such a way that, in the preliminary phase, i.e. when the roller blind stop levels are established, it memorizes the impulses detected by the rev-counter sensor while, later during the normal roller blind operation, it makes them available, through the sensor circuit, so that they automatically and independently stop the drum at the levels programmed in the preliminary phase. Likewise, with adequate electric circuits and as many adequate conventional apparatuses, it is possible to set up more and any collateral or complementary automatic and independent circumstantial services to make the maximum use of as many advantages of the invention.
Patent IT-1239562-B (IT)
Title: Modular office furniture
Inventor: DI FRANCESCANTONIO DANTE
IPC: E04B/
Filed: 1990-03-23
Granted: 1993-11-08
Abstract: Modular office furniture including a metal structure (10) with a pair of support walls (14, 15) parallel to the one side of the cover (16), this structure (10) including its inside means able to allow mechanical work, for example machine tools, lifting and transportation devices, electrical power supply terminals, ventilation and purification devices as well as personal ladders and access platforms, this office having furniture in translation, being that said walls (14, 15) are set up on moveable, motorized carrels (17) on one pair of wheels (11, 12), the said office additionally includes primary mechanical hook tools (19, 20) and secondary electrical connection tools (21, 22) with at least one similar adjacent structure, equally situated on said wheels (11, 12).
Patent MX-166319-B (MX)
Title: Horno para el precalentamiento de recipientes de vidrio
Inventor: HECKMAN RUSSELL W
IPC: F26B21/00
Filed: 1989-01-30
Abstract: La presente invención se refiere a un horno para el precalentamiento de recipientes de vidrio, para calentar recipientes de vidrio en zonas verticales seleccionadas antes de la aplicación a los mismos de una etiqueta encogible por calor, aplicable por rodamiento, el horno está caracterizado porque comprende un transportador lineal de movimiento horizontal que se extiende en toda la longitud del horno; un par de carriles laterales estacionarios, opuestos, que se extiende a lo largo del transportador, los cuales carriles laterales están separados una distancia mayor que el diámetro de un sólo recipiente, pero no mayor que 1.5 veces el diámetro del recipiente; una fuente de aire calentado a una temperatura de 148 grados C-426 grados C (300 grados F-800 grados F), la cual fuente está arriba del transportador, ductos que se extienden desde la fuente a lo largo de por lo menos un lado de los recipientes en el transportador; boquillas colocadas en el borde inferior de los ductos para dirigir el aire caliente contra los resaltos de los recipientes, para calentar los recipientes a 37.7 grados C-60 grados C (100 grados F-140 grados F), acoplando los recipientes entre sí y con los carriles laterales durante su movimiento lineal a través del horno, para hacer girar los recipientes alrededor de sus ejes verticales, para calentar los recipientes alrededor de su contorno o periferia.