baber/WOPTO huggingface dataset:
Patent IT-1242268-B (IT)
Title: Asbestos-free mixture for heat-resistant papers and boards
Inventor: FRONZONI GIUSEPPE
IPC: D21H/
Filed: 1990-06-15
Granted: 1994-03-03
Abstract: Asbestos-free mixture for heat-resistant papers and boards whose innovative component is basalt fibre or aluminium sesquioxide amalgamated with cellulose and binders.
Patent IT-1237409-B (IT)
Title: Female condom contraceptive
Inventor: LASH HARVEY
IPC: A61M/
Filed: 1989-05-08
Granted: 1993-06-01
Abstract: The condom designed for use by females includes an oblong tube formed of a pliant thin material impervious to spermatozoa and pathogenic organisms, and including a closed distal end. The proximal end is open, and may be provided with a semi-rigid retaining ring secured to the open end to maintain the opening. The proximal portion of the tube is rolled about the retaining ring to reduce the size of the device in a vending package. The invention includes a tampon-like lubricated applicator having a soft, broad tip portion received within the closed distal end, and a tubular handle extending distally therefrom. The applicator is adapted to facilitate vaginal insertion of the condom, with the retaining ring having sufficient diameter to prevent the proximal end from passing into the vagina.
Patent IT-1162457-B (IT)
Title: Radar jamming particle launching equipment - has missile with two pressure chambers separated by initially locked piston and launched by compressed air
IPC: F41H/
Filed: 1979-06-29
Granted: 1987-04-01
Abstract: A launching tube has a compressed-air at the base, and accommodates an oblong missile contg. jamming material. The missile (1) has a first pressure chamber (19) subjected to the air pressure in the bottom of the tube (2) at the moment of launching, and a second chamber (20) between adjacent to that contg. the material. The two pressure chambers are separated by a piston (12), locked in position in the missile casing (4) at the moment of launching, but released when a predetermined pressure appears in the second chamber to expel the material. Connecting ports (18, 21) between the two chambers allow air flow to the second at a controlled rate.
Patent IT-1207358-B (IT)
Title: Milk skimming appts. used in cheese prodn.
Inventor: OSELLA DARIO
IPC: A23C/
Filed: 1987-02-23
Granted: 1989-05-17
Abstract: The speed of mobile (10) in communication with a base (14) is determined by monitoring Rayleigh fading of the signal strength received from base in order to adjust a threshold level so that the threshold increases with decrease in mobile speed. If the median of the signal strength received at mobile (10) from another base (16) or (18) exceeds that received from base by more than the threshold level, a handoff request is issued. Rayleigh fading is monitored by detecting the rate at which the instantaneous signal strength received at mobile (10) from base (14) crosses the short-term median level of that signal, that rate being dependent on the maximum doppler frequency which increases with mobile speed. The median measuring time period may increase with decrease in the maximum doppler frequency.
Patent IT-1219039-B (IT)
Title: Mercury-immersion device for control of density of ceramic floor tiles
Inventor: ENGMANN DIETRICH
IPC: C04B/
Filed: 1988-02-24
Granted: 1990-04-24
Abstract: The device, for automatic aid continuous control of the density of ceramic floor tiles, consists of a vertical arm fixed at its lower end to a rectangular horizontal plate with drill holes in its corners. Through these slide L-shaped rods fixed at their upper ends to a V-shaped plate supported by 2 pneumatic cylinders whose sleeves are attached to the rectangular plate. This plate has some pressure needles on its under surface. The L-shaped rods can be rotated on their vertical axes, by means of horizontal cylinders located above the U-shaped plate, allowing them to be separated and lifted out of the mercury after part of the tils has been submerged, while held by the pressure needles.
Patent IT-1141785-B (IT)
Title: Ventilation fan for hot air circulation
Inventor: WAGNER MARTIN
IPC: F04D/
Filed: 1980-03-21
Granted: 1986-10-08
Abstract: The ventilation fan for hot air circulation has a very short axial length to allow mounting in an air outlet. This is achieved by making the hot air wheel of convex shape. A fan blade wheel has blades (6 or 7) which are chosen to suit the application. The motor shaft (10) carries an axial rotor wheel (11) which provides cooling of the motor and its mounting plate (5). For built in outlets with a double fan the radial wheel (7) with a spiral casing (8) provides cooling of the envelope. A screw cap (9) on the rotor shaft allows the hot air wheel (1) to be removed for cleaning purposes. This wheel has a convex form which commences in the area of the blades and continues to the exterior. Pref. the hot air portion of the circuit is a one-piece stamping, made of stainless steel, or an aluminium casting.
Patent LT-5108-B (LT)
Title: Duru uzraktas
Inventor: TUKAJ TADEUS
IPC: E05B9/00
Filed: 2003-05-05
Abstract: Isradimas skirtas duru uzraktams, konkreciai, isradimas skirtas duru uzraktams, turintiems standu montuojamu i duris korpusa, maziausiai viena cilindrini sklasti, slystanciai sumontuotu standziame korpuse tarp uzrakto atidarymo padeties, kurioje sklastis yra itrauktas i korpusa, ir uzrakto uzdarymo padeties, kurioje sklastis yra bent is dalies isstumtas is standaus korpuso i priemimo elementa, pritvirtinta prie duru remo, ir uzrakto serdini elementa, turtinti uzrakinimo mechanizma, kuris yra valdomas raktu ir kuris yra skirtas cilindrinio sklascio judejimo valdymui. Isradime aprasytasis duru uzraktas papildomai skiriasi cilindrinio sklascio ar cilindriniu sklasciu fiksavimo uzrakintoje padetyje, t.y. tokioje padetyje, kuomet cilindrinis sklastis ar cilindriniai sklasciai yra visiskai isstumti is korpuso, mechanizmu. Sis mechanizmas, kuris yra skirtas islaikyti isstumtus cilindrinius sklascius, lyginant su jau zinomais pasizymi tuo, kad yra irengtas taip, kad neleistu jega istumti vidun isstumtu cili
Patent LT-5347-B (LT)
Title: Multipackage
Inventor: SYRJAENEN SEPPO
IPC: B65D71/00
Filed: 2005-09-20
Abstract: The invention relates to multipackage and a blank for the same. The multipackage forms a casing around two or more products and holds the products inside it. Inside the multipackage there are also one or more spaces for arranging a free gift inside the multipackage. A flank of the multipackage further comprises an opening allowing the free gift to be seen from the outside of the multipackage.
Patent MX-167840-B (MX)
Title: Un metodo en la produccion de un recipiente, o unapreforma de recipiente, respectivamente, y dispositivo para empleo con este metodo
Inventor: NESSE KNUT OLAV
IPC: B65D5/56
Filed: 1988-04-05
Abstract: La presente invención se refiere a un método en la producción de un recipiente, o una preforma de recipiente, respectivamente, el cual recipiente o preforma, respectivamente está formado a partir de un material de cartón, el cual está revestido con una capa de impregnación adecuada para el producto, el cual recipiente está configurado con un área de cierre que tiene una zona de sellamiento para sellar el recipiente en forma hermética a flúidos, y el cual recipiente o envase se llena con productos que pueden espumar durante el procedimiento de llenado propio, antes y posiblemente durante la operación de sellamiento; caracterizado en que se aplican un medio antiespumante en la forma de una capa de superficie delgada cerca a, y/o en el área de cierre sobre el lado interior del recipiente, de preferencia antes de que la preforma se configure como un recipiente o envase.
Patent MX-165941-B (MX)
Title: Mejoras a sistema de nivelacion remotamente ajustable
Inventor: HOEHN KEVIN WILLIAM
IPC: A01B21/08
Filed: 1988-11-29
Abstract: La presente invención se refiere a mejoras a implemento de cultivo arrastrado tal como una rastra de discos que tiene los juegos delantero y de popa de herramientas de cultivos sostenidas sobre un armazón, una estructura de rueda de tierra verticalmente ajustable conectada al armazón, un enganche conectado en forma de pivote al armazón y adaptado para conectarse a un vehículo de arrastre que tiene una fuente de fluido hidráulico bajo presión, una estructura de nivelación para ajustar las alturas relativas de los juegos delanteros y de popa que comprende: una articulación conectada entre el enganche y la estructura de rueda de tierra para pivotear el enganche para mantener automáticamente el armazón en una condición nivelada al ser ajustado a la estructura de rueda de tierra, dicha articulación incluye un brazo, un mecanismo operativamente conectando el brazo a el enganche, una estructura de tornillo giratorio y conectada entre el brazo y la estructura de rueda de tierra y teniendo una longitud efectiva la cual determina las alturas relativas de los juegos y la cual varía con la rotación de la estructura de tornillo, y medios para girar la estructura del tornillo desde el vehículo de arrastre incluyendo un motor hidráulico conectado a la estructura del tornillo y a la fuente de fluido hidráulico.
Patent MX-169492-B (MX)
Title: Composiciones termoplasticas rigidas capaces de formar articulos con superficie mate
Inventor: COZENS ROSS JAMES
IPC: B29C48/12
Filed: 1989-02-22
Abstract: La presente invención se refiere a un artículo de cloruro de polivinilo rígido conformado teniendo una superficie mate y dicho artículo comprende un primer polímero de PVC y un segundo polímero de PVC en donde dicho primer polímero de PVC y dicho segundo polímero de PVC tienen propiedades viscoelásticas diferentes, en donde al menos uno de dichos polímero de PVC es un cloruro de polivinilo eslabonado transversalmente teniendo una tan de desde alrededor de 0.1 hasta alrededor de 0.95
Patent MX-174620-B (MX)
Inventor: BELLUSI GIUSEPPE
IPC: C01B39/12
Filed: 1990-12-21
Abstract: A novel method for preparing crystalline, porous boro-silicates and boron-metal-silicates isostructural with beta zeolite is disclosed. This method makes it possible the times required by the synthesis of such zeolites to be reduced, and said preparations to be carried out with larger reaction volumes.
Patent MX-171024-B (MX)
Inventor: SAVASTANO CESAR
IPC: C10G29/20
Filed: 1991-06-03
Abstract: A process is described for deasphalting and demetallizing crude petroleum or a fraction thereof containing asphaltenes and metals, in which:   said crude or its fraction is brought into contact with an organic carbonate, the operation being conducted in the homogeneous liquid phase, until a solid residue rich in asphaltenes and asphaltenic metals precipitates; and   said solid residue is separated from the homogeneous liquid phase.   After separating the solid the homogeneous liquid phase can be cooled to separate an oil-rich refined liquid phase from an extracted liquid phase rich in organic carbonate. The separation of the extracted and refined liquid phases can also be achieved by adding a liquid solvent more polar than the carbonate, with or without cooling.
Patent MX-168421-B (MX)
Inventor: PAQUES ERIC PAUL
IPC: C12Q1/56
Filed: 1986-04-10
Abstract: A method for the determination of urokinase (UK) or tissue plasminogen activator (t-PA) is described, in which the activator is incubated with plasminogen, with a polysulfuric ester of a saccharide or with a sulfated sugar and, where appropriate, fibrin or fibrin degradation products, and the conversion of plasminogen into plasmin is determined, and agents suitable for this method are described.
Patent PT-82097-B (PT)
IPC: C07D311/92
Filed: 1986-02-27
Abstract: The present invention relates to novel labdanes, intermediates and processes for the preparation thereof. The compounds have the ability to reduce elevated intraocular pressure and can, therefore, be used as medicaments.
Patent PT-82305-B (PT)
IPC: E04C3/04
Filed: 1986-03-31
Abstract: A structure is proposed for metal constructions, in particular of the trestlework type, with at least an angle iron having equal legs, eachone of which being extended at its free and with a first and a second extension length having a width substantially equal to half width of a leg, the first extension length being positioned at right angle relatively to the first extension length, the second extension length being positioned at right angle relatively to the first extension length, in such a direction as to depart from the other leg of the angle iron. The structure is moreover provided with jointing elements each constitued by a plate suitable to be fastened on to the angle iron at least on correspondence of the inner surface of one of its legs, and in correspondence of the inner surface of the second extension length of its second leg.
Patent PT-84385-B (PT)
Inventor: BAUER KARL-HEINZ
IPC: H01H11/06
Filed: 1987-02-27
Abstract: A switch arrangement is intended to ensure a reliable contact and simple replaceability of parts which are subject to wear. A sliding path 11 for a sliding contact 5 is held on a carrier 8. The contact pieces 14 to be contacted by means of the sliding contacts 5 are also held on the carrier 8. The sliding contact 5 can be moved over the sliding path 11 and the contact pieces 14. The carrier 8 is snapped into a cut-out 7 in the base plate 1 and its contact pieces 14 make contact with the respective flat contacts 22, 23 of the connector 24, which is likewise snapped into the base plate 1. <IMAGE>
Patent PT-86174-B (PT)
Inventor: MEURER STEFAN
IPC: A61K39/00
Filed: 1987-11-19
Abstract: The target structure T11TS on sheep erythrocytes for the T11 structure on human T cells is purified to homogeneity. The homogeneous sheep T11TS can be used to prepare an anti-T11TS antiserum with antibodies which react both with sheep T11TS and with T11TS on human erythrocytes. Sheep T11TS and human T11TS can be used in diagnosis and therapy.
Patent PT-89221-B (PT)
Inventor: LIPSZTAJN MAREK
IPC: C25B1/26
Filed: 1988-12-14
Abstract: Chlorine dioxide is produced electrolytically in the cathode compartment of an electrolytic cell using a three-dimensional high surface-area cathode. The cathode compartment is separated from an anode compartment by a cation-exchange membrane. Sodium chlorate is reacted with hydrogen ions and chloride ions in the cathode compartment and chlorine dioxide is vented from the cathode compartments. Chlorine co-produced with the chlorine dioxide is reduced at the cathode to provide chloride ions for the reaction while electrolytically-produced hydrogen ions are transferred across the membrane from the anode compartment to the cathode compartment to provide hydrogen ions for the reaction.
Patent PT-89443-B (PT)
Inventor: MULHAUSER MICHEL
IPC: C07D405/04
Filed: 1989-01-13
Abstract: Process for preparing 1-(hydroxyalkyl)nitroimidazoles of formula: <IMAGE> (I)  which comprises reacting an alkylene sulphate of formula:   <IMAGE> (II)  with an imidazole derivative of formula: <IMAGE> (III)    followed by hydrolyzing or alcoholyzing the product obtained. In the formulae (I) and (II), n is 2 or 3; in the formulae (I) and (III), R denotes hydrogen or hydrocarbon radical; and in the formula (III), X denotes hydrogen or a radical that can be removed by hydrolysis or alcoholysis.
Patent PT-90641-B (PT)
Inventor: MARTIN FREDERICK LEE
IPC: H03L7/197
Filed: 1989-05-23
Abstract: A synthesizer circuit (10) with spur compensation utilizes fractional division in the synthesizer loop. Two accumulators are utilized for determining the divisor value N. The capacity of the two accumulators is selectable. An offset value is selectively introduced into the accumulators in order to produce a waveform having an acceptable spurious content.
Patent PT-91358-B (PT)
Inventor: MCINTYRE TIMOTHY J
IPC: B42D5/00
Filed: 1989-08-03
Abstract: Supply paper (40) is provided at spaced longitudinal positions along one side with a repositionable adhesive (14). A receptive coating (16) comprised of a CF oil-based ink is applied at spaced longitudinal positions along the opposite of the paper, the positions along opposite sides of the paper being out of registration one with the other. The paper (40) is cut into strips, assembled to form pads (P) with the repositionable adhesive (14) holding the paper strips (18) one to the other at one end thereof. A paper strip (18) may be removed from the pad (P) and flexed to form a band with opposite ends overlying one another with the adhesive (14) in contact with the receptive coating (16). The repositionable adhesive (14) and receptive coating (16) cooperate to provide enhanced adhesion.
Patent PT-93870-B (PT)
Inventor: DORNSTETTER JEAN-LOUIS
IPC: H04B7/26
Filed: 1990-04-24
Abstract: The method comprises the steps of measuring the offset of reception TM by a moving station of synchronisation signals originating from a first and from a second fixed station, measuring the times of propagation t1, t2 of a synchronisation signal between the fixed stations and the moving station, and calculating the offset of transmission TR between the synchronisation signals according to the relationship TR = TM + t1 - t2. 
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Patent PT-97625-B (PT)
Inventor: BRUNO ALAIN
IPC: H01H83/14
Filed: 1991-05-09
Abstract: A homopolar transformer (10) includes a cylindrical magnetic circuit (11) housed in an insulating envelope (18) formed by assembling two half-castings (20, 22). The external wall (32) of each half-casting (20, 22) includes first and second breakable flaps (40, 42) able to be in a non-broken state allowing automatic snap-fitting of the abutting half-castings (20, 22), and in a broken state revealing two diametrically opposed windows (70, 72) in the envelope (18), the distance d between the windows (70, 72) corresponding substantially to the outer diameter of the magnetic circuit (11). Applications: differential circuit breakers and switches. <IMAGE>
Patent SE-414109-B (SE)
Inventor: BIERI K
IPC: A47J31/06
Filed: 1975-09-29
Abstract: 1495037 Brewing apparatus HAGEZET-AG 30 Sept 1975 [2 Oct 1974] 39883/75 Heading A4E [Also in Division F2] A brewing container for a beverage brewing machine comprises a body 1 and a head 2, the head having a hot-water inlet pipe 16 and being slidably disposed so that it provides an openable cover for the body, a seal between the head and the body being provided by a piston 17 having differently sized surfaces 6,9 adapted to be impinged upon by the hot water, there being a sealing means 19 on the side of the piston providing the smaller 6 of the surfaces for co-operating with other portions of the container. As shown, the container includes a strainer 8 to support the brewing solids and the cover may be slid sideways away from the body 1 on plastics glide elements 12 so that the brewing solids may be placed in the container. Hot water is then applied to the container through the pipe 16 and it passes through perforations 20 in the piston and on to the brewing solids. Since the undersurface 6 of the piston is smaller than the upper surface 9, the piston is forced downwards and the sealing element 19 renders the container liquid tight. The brewed liquid is drawn off through the outlet pipe 7. In an alternative embodiment Fig. 2 (not shown), the piston (26) is annular with an undersurface (35) that is larger than the upper surface (36) so that the piston seals with an element (27) against the cover 25. The container may include a water spreading plate 24 which (Fig. 2) may be (31) apertured.
Patent SE-443593-B (SE)
Title: Cleaning apparatus for drain with water trap
Inventor: RUDH KJELL
IPC: E03C1/306
Filed: 1980-10-08
Abstract: Cleaning apparatus for a drain with a water trap made of a separator wall.  The cleaning apparatus consists of an essentially watertight lid which can be fitted over the drain's inlet, with a centrally placed hole through which a pipe can be passed, which at one end has a device for clamping the pipe to a fixed part in the drain and whose other end is fitted with a device for exerting a force on the lid relative to the pipe in order to press the lid tightly over the inlet and is also shaped or designed to connect to a hose for a fluid under pressure, essentially water from the building's water supply. The invention's objective is to drive away blockages in the drain's outlet connected to its overflow, by means of the water's movement energy.  This has been achieved by the said clamping device being formed by the pipe itself, which at a distance inside the first named end is fitted with a hook shaped bend designed to grip the lower edge of the separator wall, whereby the angle of this bend is such that the pipe's outlet is pointed towards the drain system's outlet in the middle of its overflow.<IMAGE>
Patent SE-432366-B (SE)
Title: Method of producing a self-tapping screw
Inventor: SUGIYAMA I
IPC: F16B25/00
Filed: 1980-10-31
Abstract: A method of producing a self-tapping screw from a screw blank 10 with a shaft part 11 and an adjoining shaft end in the form of a truncated cone 14, wherein three flat segments 16 are formed on the shaft part 11 parallel to the axial line of the blank, while a length of the shaft end 14 configured as a truncated cone remains right circular. A delta-shaped region 19 is formed at the head end of each flat region 16 with an arc-shaped convex surface peripherally and narrowing toward the flat segment. By thread rolling which leaves behind the outermost part 15 of the shaft end 14, a spoonlike recess 24', 25', 26' is formed at the top segment of each thread 24, 25, 26 at the flat segment to form the machined outer threads. The depth of the spoonlike recess decreases in succession at the delta-shaped region 19 to produce properties which equalise the torque increases. <IMAGE>
Patent SE-445537-B (SE)
Title: Device for detachable connection of post sections in a load bunk
Inventor: JONSSON K
IPC: B62D33/02
Filed: 1981-12-09
Abstract: A device for detachable connection of a load bunk-mounted vertical, lower post section (1) with an upper post section (2) that can be telescopically displaced inside of it. The device contains a flexible tensioning plate (3) that is inserted between the post sections and can be displaced towards the inner post section by means of an eccentric lock (5) fastened to the outer post section so that a bolt (6), which is screwed into the tensioning plate and regulates tensile force, and another section (17) of the tensioning plate are made to engage with the inner post section in order to lock this in place at the outer post section.<IMAGE>
Patent SE-440475-B (SE)
Title: Device for connecting a bicycle pedal with a cycling shoe
Inventor: JONSSON TONY
IPC: A43B5/14
Filed: 1983-12-21
Abstract: The invention refers to a device for connecting a bicycle pedal (2) with a cycling shoe designed for the device (1), of the type which is fixed to the outside of the shoe's sole and is equipped with a device (6) for easy connection with an essentially axel-shaped pedal, possibly equipped with flanged end pieces, at which the device forms a block (5) with at least one downward, backward protruding finger (6), which with that part fixable to the sole (5) forms an open groove (7) essentially in a right angle alongside the shoe, with a semi-circular extent of somewhat more than 180 degrees and with essentially the same radius as the pedal axel (2) between the said flanged end pieces, through which the device (1) is connectable with and disconnectable from the pedal axel (2) by guiding it inward and respectively outward from the said groove (7) through its rear opening, at which the edges of the said fingers (6) are temporarily caused to bend aside somewhat.<IMAGE>