baber/WOPTO huggingface dataset:
Patent IT-1149179-B (IT)
Title: Cable supply line support system
Inventor: ARISTHEU AMARAL ROSA
IPC: H01B/
Filed: 1982-12-23
Granted: 1986-12-03
Abstract: The system uses spaced cable supports to which the electricity supply cable is attached via U-shaped fixing elements. Each of these is formed from a number of resilient strands wound together in an open helix. The central part of each U shaped fixing element has a larger torsion value than that of its two parallel arms so that it twists round to form a pair of coaxial loops for passage of a fixing bolt securing it to the support insulator. Pref. the central section is semicircular or is flat and runs at an angle to the two parallel arms. The fixing elements provide a secure fixing of the cable to the support insulators.
Patent IT-1021910-B (IT)
IPC: F16C23/08
Filed: 1974-10-23
Granted: 1978-02-20
Abstract: An oscillating bearing support for supporting an intermediate shaft of a power transmission with universal joints particularly in motor vehicles. An inner sleeve supports the shaft for rotation therein. An outer support sleeve is fixed to a fixed support. The facing surfaces of the inner and outer sleeves are provided with adjacent circular grooves generally concentric with the axis of the shaft in its rest position. An elastomeric toroidal member is provided wth ribs cooperable with the grooves of the sleeves and concentric with its center line. The toroidal member is fitted on the inner sleeve and compressed between the inner and outer sleeves. Radially projecting portions at the ends of one of the sleeves cooperate with plain cylindrical portions at the ends of the other sleeve for axially retaining the inner sleeve relative to the outer sleeve. The toroidal member may be formed in segments. The grooves in the inner and outer sleeves may be screw threads. The inner and outer sleeves may be formed out of tubular sheet metal blanks.
Patent IT-1240550-B (IT)
Title: Sealing device for check valves
IPC: F16K/
Filed: 1990-09-14
Granted: 1993-12-17
Abstract: A sealing device for check valves consisting of a single- piece element made of synthetic material comprising a spindle-shaped valve piece provided with an annular sealing gasket having a peripheral membrane type part for sealing at minimum pressures, a central part of greater thickness for sealing at high pressures and a third part complementing the profile of the two elements forming the valve piece which in turn is provided with a stem for resilient means and is housed in a drum acting as a guide and formed so as to be inserted perfectly inside a conventional valve body.
Patent IT-1238664-B (IT)
Inventor: MAKOVEC FRANCESCO
IPC: A61P1/04
Filed: 1989-11-02
Granted: 1993-09-01
Abstract: Glutamic and aspartic acid derivatives having general formula (I), in which n is 1 or 2, R1 is a phenyl group mono- or di-substituted with chloro, methyl or nitro groups such that hydrogen or the nitro group may be present in positions (2 and 6) of the phenyl group and hydrogen, chloro or the methyl group may be present in positions (3 and 5), and in which R2 is a linear or branched alkyl chain or a cyclo-alkyl group containing from 5 to 9 carbon atoms, the stereochemistry at the chiral centre marked with an asterisk in formula (I) being DL or D, and their pharmaceutically acceptable salts, useful for the therapeutic treatment of conditions induced by hypergastrinaemia. The compounds of the invention in fact show powerful antigastrin ("little gastrin" or G-17) and antipentagastrin activities.
Patent IT-1128926-B (IT)
Inventor: YATES BARRIE J
IPC: C09C1/50
Filed: 1980-07-10
Granted: 1986-06-04
Abstract: This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock wherein the resultant blacks have higher surface areas than the carbon blacks normally prepared from the feedstocks, as a result of which the blacks are particularly suitable for use in imparting conductivity properites to plastic materials and the like. This disclosure also relates to the production of a novel class of furnace blacks having excellent conductivity properites and which are characterized by high surface areas and low pH values.
Patent IT-1219782-B (IT)
Inventor: COGAR GEORGE R
IPC: G03F1/54
Filed: 1981-12-23
Granted: 1990-05-24
Abstract: A refractory background region 1 bears refractory thin-film dichroic filter means 3 patterned to conform to the reproduced half-tone image. Preferred background region materials include metals, semiconductors, and ceramics; the thin-film materials are preferably oxides or nitrides of metals and semiconductors. If the refractory materials are appropriately selected, the reproductions are highly resistant to chemical and thermal deterioration and should have useful lives of the hundreds of thousands of years. The image is produced by interference effects in the thin film. <IMAGE>
Patent MX-174012-B (MX)
Inventor: PAUWELS BART JOSEPH GERARD
IPC: H04L49/111
Filed: 1988-03-26
Abstract: Communication switching element to switch M signal inputs (I(1) to I(M)) to any of N signal outputs (O(1) to O(N)) and comprising MN buffers (Q(11) to Q(MN)) which are arranged in a matrix of M rows and N columns. Each buffer is used to store cells during their transit from the associated input to the associated output.
Patent MX-172772-B (MX)
Inventor: CLARKE LESLIE THOMAS
IPC: E06B5/18
Filed: 1990-08-15
Abstract: An electromagnetic shielding panel (1, 2, 3, 4, P5) incorporates at least two electroconductive coatings (10 and 6, 7,8). In two of the panels (1,2) the coatings are carried on separate sheets of float glass (5,9), one of the coatings 10 being an anti-abrasive coating is on the outermost surface of the glass (9) in the panel arrangement, while the other coating (6,7,8) being a relatively soft abrasive-sensitive coating, e.g. silver, is on the innermost of the glass 5 in the panel arrangements. In other panel arrangements (3,4,P5) the two coatings are located on opposing sides of one glass sheet 9 and on two of the panels (3,4) a plain sheet of float glass (11) is employed to protect the soft silver coating (6,7,8). In another panel (P5) a sheet of glass (9) carrying an anti-abrasive coating (10) is employed. The panels are of the double glazed type (Fig. 1, Fig. 3, Fig. 5) and the laminated type (Fig. 2, Fig. 4). This invention utilises the enhanced capacitive coupling (C) between the two coatings (10 and 6,7, 8) to effectively earth the innermost silver coating (6,7,8) by way of the anti-abrasive coating 10 without any direct electrical connection being required to be made to the innermost coating (6,7,8).
Patent NL-183821-B (NL)
IPC: A61K47/12
Filed: 1977-01-19
Abstract: Novel cholinesalicylate-carboxy-lower alkyl-cellulose-metal complexes are obtained by forming an aqueous solution of a carboxy-lower alkyl-cellulose and cholinesalicylate, adding a source of a physiologically tolerated, at least doubly charged, metal ion in a quantity such that a complex is formed of the components, allowing the reaction mixture to stand until it thickens, and subsequently drying it. The novel compounds are stable, pharmaceutically active, cholinesalicylate compounds.
Patent PT-81380-B (PT)
IPC: H04N5/445
Filed: 1985-10-25
Abstract: A television receiver includes a character generator for producing alphanumeric data or graphic symbols to be displayed along with a received video signal. An oscillator, locked to a multiple of the color subcarrier frequency of the video signal, supplies a clock signal to the character generator for controlling the timing of displayed character elements. A delay circuit coupled to the character generator and controlled by a measuring circuit imparts an effective delay to the character elements in proportion to the time difference between a transition of the clock signal and the horizontal synchronizing component of the video signal. The delay compensates for temporal and spacial distortions of displayed characters which otherwise would tend to occur when the ratio of the color subcarrier frequency with respect to the horizontal line rate of the video signal is "non-standard" (e.g., other than 910:1 for NTSC or 1135:1 for PAL).
Patent PT-86564-B (PT)
IPC: F01C1/067
Filed: 1988-01-18
Abstract: The machine has two rotational bodies (3,4), each having four sector-form vanes (3a-3d,4a-4d) extending radially outwards. The two rotational bodies are installed coaxially and their vanes interlock so that one vane of one body locates between two vanes on the other body. A curved path control facility is provided to create rotation of both bodies when the central shaft (5) rotates, enabling a cyclic alteration of the rotation speed and gap between the vanes of both rotational bodies.
Patent PT-89422-B (PT)
Inventor: CROSS PETER EDWARD
IPC: A61P9/06
Filed: 1989-01-11
Abstract: The invention provides antiarrhythmic agents of the formula:- <CHEM> or a pharmaceuticaliy acceptable salt thereof, wherein R<1> is C1-C4 alkyl; X is -(CH2)2-, -CH(OH)CH2-, -COCH2- or a direct link; and R<2> is 4-pyridyl or 4-amino-2-pyridyl.
Patent PT-89445-B (PT)
Inventor: MULHAUSER MICHEL
IPC: C07D233/94
Filed: 1989-01-13
Abstract: Process for preparing 1-(hydroxyalkyl)nitroimidazoles of formula: <IMAGE> (I)  which comprises reacting a sulphite or diacetate of an alkylenediol of formula: HO-(CH2)n-OH (II) in the presence of a strong acid (sulphuric acid) with an imidazole derivative of formula: <IMAGE> (III)  followed by hydrolizing or alcoholizing the product obtained. In the formulae (I) and (III), R denotes hydrogen or hydrocarbon. In the formulae (I) and (II), n is 2 or 3. In the formula (III), X denotes hydrogen or a radical which can be removed by hydrolysis or alcoholysis.
Patent PT-89871-B (PT)
Inventor: SINAY TERRY GENE
IPC: C07D237/32
Filed: 1989-02-28
Abstract: This invention relates to a process for the production of phthalazineacetic acid ester derivatives of the formula <CHEM>  wherein R is (C1-C4)alkyl. This invention also relates to the novel compound 1-hydrazino-1,2,3,4-tetrahydro-4-oxo-phthalazineacetic acid of the formula <CHEM> which is an intermediate formed in the process of this invention and which is useful for the production of phthalazineacetic acid ester derivatives of formula IV. The compounds of formula IV are useful for the preparation of certain heterocyclic oxophthalazinyl acetic acids and esters thereof.
Patent PT-93094-B (PT)
Inventor: BELLEAU BERNARD
IPC: C07D263/06
Filed: 1990-02-08
Abstract: Disclosed are compounds of the formula <CHEM>  wherein R1 is hydrogen; R2 is a purine or pyrimidine base or an analogue or derivative thereof;     Z is S, S=O or SO2; and     pharmaceutically acceptable derivatives thereof. Also described are use of the compounds as antiviral agents, pharmaceutical formulations, and methods for the preparation of the compounds.
Patent PT-94043-B (PT)
IPC: E04B1/70
Filed: 1990-05-15
Abstract: A process for rehabilitation of internally reinforced concrete which comprises the temporary application of an adherent coating of an electrolytic material (12) to surface areas of the concrete. Distributed electrode (13) means, preferably a wire grid, is embedded in the adherent coating. Voltage sufficient to develop a current of about 1-5 amps/m<2> is applied between the reinforcement and the distributed electrode, to cause migration of chloride ions from the concrete into the electrolytic coating. A highly preferred material for the adherent electrolytic layer is cellulosic pulp, premixed with water or other solution (such as calcium hydroxide) in a nozzle and sprayed onto the surface of the area being treated. Desirably, the distributed electrode is formed of a ferrous material reactive with chlorine, to minimize the release of free chlorine gas into the ambient. Particularly for tensioned reinforcement, the process monitors polarization of the tensioned steel to prevent hydrogen embrittlement.
Patent PT-94290-B (PT)
Inventor: LENGERICH BERHARD VAN
IPC: A21B5/00
Filed: 1990-06-06
Abstract: The present invention relates to the production of cookies which exhibit a cookie crumb-like structure and structural integrity using a cooker extruder to mix and heat ingredients comprising flour and oil to promote browning and flavor development. The heat treated mass produced in the cooker extruder is admixed with ingredients comprising water in a post extrusion mixer. The dough-like mixture produced in the post extrusion mixer is leavened and further browned using post-extrusion baking, such as microwave, dielectric radio frequency, infrared, conductive, or convection baking, frying, or a combination thereof. The shortening or fat content of the dough-like mixture may be from about 12 % by weight to about 40 % by weight, preferably from about 20 % by weight to about30 % by weight, based upon the weight of the dough-like mixture. Separation of oil from the remaining mass and extruder surging and starch gelatinization are avoided preferably by admixing water into heat-treated ingredients comprising flour and oil after and during substantial cooling of the heat-treated ingredients. The extruder and post extrusion mixer are operated at low pressures, generally less than about 20 bars absolute, preferably less than about 10 bars absolute. The relative amount of solid, crystalline or granulated sugar, such as sucrose, subjected to the heat treatment may be used to control the tenderness and crunchiness of the final product.
Patent PT-94315-B (PT)
IPC: A47J31/06
Filed: 1990-06-08
Abstract: The invention relates to an adjustable percolator holder (1) for espresso coffee making machines which has a variable coffee powder holding capability. The percolator holder is essentially formed by a tubular body (2) comprising conventional latching or engaging means, in which can be engaged, by a helical type of coupling (4'), a cylindrical body (4) including at least a coffee infusion delivery spout (6).
Patent PT-96130-B (PT)
Inventor: LAYFIELD JONATHAN MICHAEL HOWA
IPC: F16D65/22
Filed: 1990-12-07
Abstract: PCT No. PCT/GB90/01897 Sec. 371 Date Aug. 6, 1992 Sec. 102(e) Date Aug. 6, 1992 PCT Filed Dec. 5, 1990 PCT Pub. No. WO91/09235 PCT Pub. Date Jun. 27, 1991.A brake camshaft (22), having a cam (23) at one end for actuation by rotation of the camshaft to expand the brake shoes of a drum brake, has two spaced bearing assemblies (16, 21), preferably both self-aligning, releasably secured on an axle beam (1) at mountings (8, 9). The mountings have apertures, conveniently slots (10, 13), at least one of which is open or openable laterally of the brake camshaft (22) to enable the camshaft (22) to be manoeuvred, with tilting or lateral movement, out of engagement with the apertures when the bearing assemblies (16, 21) have been released from the mountings, to withdraw the camshaft with its bearing assemblies from the mountings. In one example the mounting (9) remote from the cam, a bearing mounting bracket, has an open-ended slot (10) opening to the edge of the mounting for withdrawal of the camshaft, and the other mounting (8) has a slot (13) with which the cam (23) has to be aligned for withdrawal. The arrangement enables the brake camshaft ( 22) to be removed with its bearing assemblies (16, 21) without having to disturb the wheel hub.
Patent PT-97320-B (PT)
Inventor: BURON ENRIQUE DOMINGUEZ
IPC: C07D215/56
Filed: 1991-04-10
Abstract: Process for obtaining derivatives of 6-fluoro-1,4-dihydro-4-oxo-7-piperazynil-3-quinolinecarboxylic acid of formula (I) wherein R1 is H, linear or branched alkyl or hydroxyalkyl having from 1 to 4 carbon atoms and R2 is a linear or cyclic alkyl with 1 to 4 carbon atoms. The process consists in the reaction of a compound (VI) wherein R3 is a linear or branched alkyl with 1 to 5 carbon atoms and R1 may be additionally acyl or alkoxycarbonyl, with HNa and subsequent acid hydrolysis of the cyclic ester obtained. Some of the starting compounds (VI) are new, in particular 3-cyclopropylamino-2-2-chloro-5-fluoro-4-(4-ethoxycarbonyl-1-piperazyn il)benzoylethylacrylate. Amongst the compounds (I) which may be obtained according to this process, cyprofloxazin, norfloxazin and enrofloxazin have the antibacterial activity which makes them appropriate in therapy.
Patent PT-99825-B (PT)
Inventor: HAEGEN HARRO MUELLER V D
IPC: C08J7/12
Filed: 1991-12-17
Abstract: The process is characterised in that a contact lens is treated with a compound of the formula I Ar-Z-Ar' (I> in which Ar and Ar' are, independently of one another, an aromatic radical which can be substituted by lower alkoxy and/or by lower alkyl, and in which one of the radicals Ar or Ar' or both radicals Ar and Ar' carry one or more substituents X which are selected, independently of one another, from among a polar functional group Y, lower alkyl which is substituted by a polar functional group Y, and lower alkoxy which is substituted by a polar functional group Y, and in which Z is a divalent group which separates Ar and Ar' from one another by 1 to 6 atoms. The invention likewise relates to contact lenses treated according to the invention and to the use of compounds of the formula I in the process according to the invention.
Patent SE-312535-B (SE)
Inventor: STAHEL P
IPC: D06L4/671
Filed: 1965-11-12
Abstract: A process for optically brightening, dyeing or printing fibrous materials comprises treating the material in the presence of an alkaline reacting substance with a fluorescent brightener or a dyestuff that contains one or more of reactive hydrogen atoms or that is capable of forming one or more of such hydrogen atoms during the process and that does not contain a fibre-reactive substituent, and with a colourless non-fluorescent polyfunctional hydrazine compound of the formula:  <FORM:1104918/D1-D2/1> in which Y represents an aliphatic bridging group containing a carbon chain of which one carbon atom is bound to B and another is bound to R1, B represents a -CO or -SO2-bridge, R2 represents a low-molecular saturated or unsaturated alkyl group which may be substituted and which is bound through an -SO2-or a -CO- bridge, R1 represents a non-aromatic hydrazine residue containing a quaternary nitrogen atom bound directly to Y in which residue the quaternary nitrogen atom is bound to its substituents by single bonds, and, if it is a member of a ring, this ring containing the quaternary nitrogen atom being of saturated character, n is 1, 2 or 3, m is the valency of the anion which is the negative residue of a monobasic or polybasic acid.  Many examples are given.
Patent SE-420025-B (SE)
Inventor: LUNDBORG O
IPC: G01G21/23
Filed: 1979-10-17
Abstract: Weighbridge consisting at least partially of cast concrete portions, and method of producing such a bridge. With the object of increasing the accuracy of a weighbridge, of facilitating and cheapening the production of a weighbridge, it is proposed according to the present invention that the bridge (1) should be disposed resting against two beams (5) which are disposed along the long sides of the bridge and supported by transmitter members (6), that at least two transverse beams (7) are disposed secured between the longitudinal beams (5) of the bridge, preferably at the short sides of the bridge, that the cast portions of the bridge are surrounded by an edge lining (3) preferably of sheet metal bearing downwards against the tops of the beams (5, 7), and that the cast portions preferably comprise a corrugated or profiled bottom metal sheet (12) resting substantially against the longitudinal beams of the bridge. As a result of the invention, it becomes possible to cast the weighbridge on site above the longitudinal beams, and the mould formed by the edge lining, beams and metal sheets does not have to be removed after the cast concrete has set.
Patent SE-421717-B (SE)
Title: Foundation for cowsheds and the like
Inventor: JACOBSSON GORAN
IPC: E04H/
Filed: 1979-12-11
Abstract: A foundation for cowsheds is entirely composed of prefabricated, reinforced concrete elements. These are configured such that the foundation for a complete cowshed can be laid with base elements 10 of a single type, the foundation finally exhibiting wall fastenings 12, manure gutters 15, stall stools 18 and feeding troughs 25, preferably also transport passages 14. The foundation can be supplemented by a second type of element, a so-called recruiting element, so that the foundation for cowsheds of virtually any design can be constructed with prefabricated elements of, broadly, only two types. <IMAGE>
Patent SE-420957-B (SE)
Title: Method for producing a montage for production of printed matter and arrangement for implementing the method
Inventor: JANNERSTEN ERIC PER JOHAN
IPC: G03B27/32
Filed: 1980-10-20
Abstract: Method and arrangement for producing the montage for production of printed matter, involving the photographing of an original such as a printed book page lying on a table or the like. According to the method, a matrix having dimensions corresponding to the desired dimensions for the motif on a photographic film is projected onto a table surface 13 by means of a first lens 2 or system of lenses, after which the original is laid out on the table surface 13 according to the projected matrix. After this, the table surface is rotated in its own plane 180 degrees so that the original is oriented under a second lens 1 or system of lenses, which lens 1 is identical to the first lens 2, after which the original is photographed by the second lens 1. The lenses or systems of lenses are identical and each one comprises an optical axis perpendicular to the table surface. The optical distance from a matrix holder 10, adjoining the first lens 2, and the table surface 13 is equal to the corresponding distance between the table surface 13 and a film plane 7, adjacent to the second lens 1. Furthermore, the lenses 1, 2 and the table surface 13 can move to and from the film plane 7 and the matrix holder 10. This special feature means that, regardless of the size of the original, it will always take up the intended surface on the film 9, provided that this is placed on the table in accordance with the projected matrix 18. The film is advanced in conjunction with repetition of the method until a desired film length with the photographed original is obtained. The invention also comprises an arrangement for carrying out the described method. <IMAGE>
Patent SE-439538-B (SE)
Inventor: DIETRICH B
IPC: F24V50/00
Filed: 1980-11-07
Abstract: A heat pump for building-interior heating purposes comprises an outdoor heat exchanger with which heat is abstracted from air forced exclusively by wind currents through the heat exchanger. The heat exchanger comprises a spatial array of heat exchange elements forming a grid through which the wind-displacement can pass and around which the air is in contact with the elements, the grid being open in all compass directions to the air flow.
Patent SE-426322-B (SE)
Title: Process for the preparation of an acrylic microgel resin
Inventor: WRIGHT H J
IPC: C08L33/00
Filed: 1981-04-09
Abstract: The invention relates to a process for an acrylic microgel resin. The process according to the invention comprises the preparation of an aqueous microgel emulsion of an acrylic resin that is cross-linked with a polyfunctional cross-linking agent. This is followed by the removal of water from the emulsion by coagulation and/or azeotropic distillation with an organic solvent in which the microgel is insoluble and which forms an azeotropic mixture with water. Finally, the resulting dehydrated microgel is incorporated in an acrylic resin that is prepared by solution polymerization in an organic solvent.