baber/WOPTO huggingface dataset:
Patent EP-0106023-B1 (EP)
IPC: C08F283/00
Filed: 1983-06-29
Granted: 1988-03-30
Abstract: Class of high performance thermosetting materials composed of polyarylene polyether resins having each of their ends capped with a monovalent unsaturated organo radical. The end-capped polyarylene polyether resins have the formula:  Z  &lparstr& polyarylene polyether chain &rparstr& Z min wherein Z and Z min  are each a monovalent unsaturated organo radical. Usually Z and Z min  are alkylene, aralkylene or cycloalkylene moieties. The end-capped polyarylene polyethers can be cured as is or in the presence of one or more unsaturated comonomers to afford homopolymers or copolymers, respectively. Such cured systems exhibit high glass transition temperatures, good tensile properties, excellent electric and alkali resistance and improved stress cracking resistance. End-terminated polysulfone resins having molecular weight of 5,00 to 15,000 are especially advantageous. The properties exhibited by the vinyl/allyl terminated oligomers are useful in fields which require high temperature performance, excellent solvent resistance and good fabrication characteristics. Specific areas of application include high performance molded products for appliances and electronics, high temperature laminates and adhesives and protective and insulative coatings.
Patent EP-0088535-B1 (EP)
Title: Oriented multilayer heat sealable packaging film and method of forming same
IPC: C08J7/052
Filed: 1983-02-17
Granted: 1986-12-10
Abstract: An oriented multilayer heat sealable film structure comprising a polyolefin film substrate, a layer of a random copolymer of ethylene and propylene, a primer layer on said copolymer layer and a layer of heat sealable vinylidene chloride polymer on said primer layer. The method of preparing said structure includes aging said structure at a temperature and for a time resulting in increased heat seal strength.
Patent EP-0092398-B1 (EP)
IPC: C07D473/08
Filed: 1983-04-15
Granted: 1987-03-25
Abstract: Substituted 8-phenylxanthines and their use as bronchodilators is described. Methods for their preparation and use as well as pharmaceutical compositions containing them are also described.
Patent EP-0095884-B1 (EP)
IPC: A01N37/20
Filed: 1983-05-24
Granted: 1987-09-23
Abstract: A disinfectant composition for use in bovine mastitis control and containing as active ingredient at least one compound of the general formula I: <CHEM> wherein L represents an acyl radical derived from lanolin fatty acid, R1 is hydrogen or a C1-4 alkyl group, R2 and R3 each represents a C1-4 alkyl group, R4 is an alkyl, aralkyl, hydroxyalkyl or unsaturated aliphatic hydrocarbon radical, X is a compatible anion and n is an integer of from 2 to 5, in an aqueous medium. The compositions are particularly suitable for use as teat or udder dips for the prevention or control of bovine mastitis.
Patent EP-0110606-B1 (EP)
IPC: C08F4/68
Filed: 1983-11-11
Granted: 1986-07-23
Abstract: Catalyst compositions which are particularly useful for the preparation of ethylene polymers having a narrow molecular weight distribution are obtained by (1) drying an inorganic oxide having surface hydroxyl groups, e.g., silica, alumina, magnesia, etc., to remove adsorbed water, (2) reacting the surface hydroxyl groups with at least a stoichiometric amount of an organometallic compound having at least one alkyl group attached to a Group III metal, e.g., a trialkylaluminum, (3) reacting the thus-treated inorganic oxide with a vanadium halide, such as (a) VOCl<sub>3</sub>, VOBr<sub>3</sub>, and/or mono-, di-, tri-, and/or trihydrocarbyloxy deriva- tivesthereof and/or (b) VCI<sub>4</sub>, VBr<sub>4</sub>, and/or mono-, di-, tri-, and/or tetrahydrocarbyloxy derivatives thereof, and (4) reacting that reaction product with at least about 0.1 mol, per mol of organometallic compound, of an alcohol containing 1 to 18 carbon atoms.
Patent EP-0128988-B1 (EP)
IPC: G05F1/20
Filed: 1983-06-15
Granted: 1987-09-02
Abstract: 1. A process for controlling a chopped power supply connected to a supply network and comprising a primary inductance (Lp) coupled through a common magnetic circuit to a secondary inductance (Ls) and supplying a load (X) to which a capacitor (C) is connected in parallel, said process consisting in completely demagnetizing the magnetic circuit for each period of the chopping, characterized in that, to this end, the value of the secondary inductance (Ls) is automatically adapted as a function of the value of the voltage (Us) at the terminals of the load (X).
Patent EP-0146662-B1 (EP)
IPC: G11B5/58
Filed: 1983-12-21
Granted: 1989-09-20
Abstract: 1. Magnetic track card reader, comprising an introduction slot (4) of the magnetic card, a window (5) for the passage of a reading head (2) provided in a wall (3) of the slot (4) and a movable support (1) for the reading head (2), characterised in that the said support (1) is constituted in the form of an elastic element of synthetic material, preferably a flexible elastomer, partially coating the reading head (2) so that only the face of the reading head (2) which is intended to make contact with the magnetic track to be read is not coated, said support (1) being fixed against the wall (3) of the slot (4), so as to close imperviously the said window (5) assuring a displacement and a good positioning of the head (2) on the magnetic track to be read.
Patent EP-0101701-B1 (EP)
IPC: A61J3/00
Filed: 1983-02-26
Granted: 1986-06-04
Abstract: Device for coating pills (22) having the form (26) of tablets, pills or the like. The device is provided with a means (29) for spraying the forms (26) with a suspension while they are agitated in the container (12), and a section device (24) for sucking the air together with the dust produced by the pills. The rotation axis (1) of the container (12) is tilted so that the mass of the pill effects a tridimensional roll motion and so that the ascending mass of pills (50) is at a mean distance from the axis (A) which exceeds that of the descending mass (52). A particularly efficient, fast and high quality suction of the pills is provided by means of one or a plurality of perforated partition walls (30), being part of the suction device (24) and arranged inside the container so that when the container is rotated they are covered by the descending mass of pills (52). The suction behind the partition walls (30) is controlled so that their portions not covered by the pills (22) are not subjected to the suction and therefore a major part of air is sucked through the descending mass (52) of pills.
Patent EP-0133906-B1 (EP)
IPC: F24C7/08
Filed: 1984-06-29
Granted: 1988-03-09
Abstract: 1. Heater for a kitchen kettle, especially for a deep-frying kettle, in the form of a flat tube heater, in which a heating coil is mounted, wherein the cross section of the flat tube heater (2) is divided into several zones (5, 6, 7, 8) and a thermostat sensor is arranged in one of the zones (5), characterized in that the heating coil (10) in the zone (6) which is adjacent to the zone (5) having the thermostat sensor (10), has less windings (11) than in the other zones (6, 7, 8).
Patent EP-0144516-B1 (EP)
Title: Single-faced corrugated cardboard machine
IPC: B31F1/20
Filed: 1984-08-08
Granted: 1987-04-22
Abstract: A one-sided corrugated cardboard machine comprising a machine stand with two fluted rollers in meshing engagement with each other and an auxiliary roller rotatably supported therein, the axes of said rollers being disposed approximately in a common plane preferably inclined towards the vertical, with the machine stand being supported at the underground on one side of the plane, and members cooperating with the roller pack such as deviation rollers, guide plates, scrapers for the pressure roller, and the like, being supported in a stand section on the other side of the plane, said section being a rigid frame spanning the roller pack and which is detachably yet fixedly connectible to the machine stand.
Patent EP-0144927-B1 (EP)
IPC: B65H35/07
Filed: 1984-11-30
Granted: 1988-06-01
Abstract: An improved method and apparatus for compacting a composite tape tail which is formed by making a cut along an oblique line across the tape (2) and manipulating first and second compaction means (20,33). The cut, however, severs only the tape (22) while it is adhered to the backing (24) but does not sever the backing (24) or subjacent support (which is usually a strip of paper). The backing is then peeled away from the strip at a location between the first compaction means (shoe. blade or pad (20)) and a second compaction means (preferably a roller (33)) and conveys the discarded portion of tape to storage, disposal etc. The first compaction means (20) bears down on the assembly (2) of the tape and backing. The second compaction means (33) engages the tape (22) after the peeling away. hence bears down on only the tail (18). Only one compaction means is used at a time. The second compaction means (33) compactingly engages the tail (18) not later than the arrival of the tail leading edge (52) at said second means by which time the first compacting means (20) has stopped compacting. Power means, such as an air cylinder (44,144) move or switch the two compaction means into and out of respective positions for compaction so that the full width tape is compacted by the first compaction means and the tail (oblique strip without any backing) is compacted by the second compaction means.
Patent EP-0152470-B1 (EP)
IPC: C07C2/84
Filed: 1984-08-10
Granted: 1988-10-12
Abstract: An improved method for converting methane to higher hydrocarbon products by contacting a gas comprising methane and an oxidative synthesizing agent under synthesis conditions, the improvement which comprises contacting methane with an oxidative synthesizing agent containing a promoting amount of alkali metal, alkaline earth metal and/or compounds thereof. Stability of the promoted contact agent is enhanced by the presence of phosphorus.
Patent EP-0152810-B1 (EP)
IPC: B21B1/40
Filed: 1985-01-26
Granted: 1988-08-31
Abstract: In rolling metal foils, such as aluminum foils, especially very thin foils in the range down to 10  mu m, an improved uniformity of the foil thickness over the width of the foil sheet and, simultaneously, greater rolling speeds of the foil sheet are obtained by operating the rolling apparatus at a working point of the rolling force/material-working or line force/deformation characteristic curve which lies below the saturation region in which, while the material-working or deformation is nearly independent of the rolling or line force, the rolling or pulling speed is determined by other parameters and can not be varied. The thickness variations occurring under this selection of the working point and due to variations in the rolling or line force over the width of the rolls are compensated by regulating the rolling or line force such that the thickness reduction is constant over the width of the sheet or has a desired profile of variation. This can be obtained by, for instance, constructing one or more of the rolls as a controlled deflection roll provided with a series of pressure or support elements having regulatable pressing forces distributed over the width of the roll.
Patent EP-0175869-B1 (EP)
Title: Accumulating roller conveyor
IPC: B65G47/26
Filed: 1985-07-19
Granted: 1988-09-21
Abstract: 1. Stowing roller conveyor with carrying rollers (2) and switching bars (4) which can be moved into the conveying path to detach from the carrying rollers (2) a drive belt (3) carried by belt rollers (5) which can be raised and lowered, each belt roller (5) being mounted so as to rotate on a ring bearing (7f) in a cup-shaped switching roller (7) of unequal casing thickness, the casing of which is provided with a depression (7c) and a through-hole (7b) for accepting the belt roller (5), the rotation of the switching roller (7) provided with trip cams being controlled by an axially movable switching guide (10) provided with control stops, which is connected to the switching bar (4) and can be moved by an energy accumulator (14, 15), characterized in that the belt roller (5) is mounted eccentrically in the switching roller (7) so that because of the eccentric mounting it emerges in the through-hole (7b) from the casing of the latter to produce a contact effectively between the carrying rollers (2) and the drive belt (3), and that the switching roller (7) on the thick casing side opposite the through-hole (7b) has a depression (7c) for admitting the belt roller (5) with the drive belt (3) which is not driving because of a gap between the carrying rollers (2) and the drive belt (3), and that the switching guides (10) extend over two adjacent stowing positions (A, B ; C, D) so that each switching guide (10) has an extension (11) in the direction of movement of the material conveyed connected to the switching bar (4), in each stowing position in which the extension (11) of a switching guide itself overlaps another switching guide, the trip cams (8) of the switching roller can itself operate in combination by means of a first stop (8b) with a control stop (11d) of the extension an by means of other stops (8a, 8c) can the extension and by means of other stops (8a, 8c) can operate in combination with control stops of the other switching guide.
Patent EP-0175965-B1 (EP)
IPC: C03C27/12
Filed: 1985-09-02
Granted: 1988-04-20
Abstract: A light diffusing, insulating glass element is disclosed comprising two thin silicate glass panels (1, 2) each about 2 mm thick, and a thick intermediary layer (3) about 15 to 20 mm thick. The intermediary layer (3) is made from a foamed-up acrylate glass having closed bubbles. This layer has a specific weight of approximately 20 to 30 kg/m3 and a light transmissivity of 60 to 80% for a layer thickness of 20 mm. A shatterproofing splinter-bonding transparent layer (5) is located between one of the glass panels (1, 2) and the intermediate layer (3) and is bonded to them. The other glass panel is bonded to the intermediate layer (3) by means of a thin adhesive coat. The insulating glass element is light and, because of its safety-glass properties, is particularly well suited for ceiling use.
Patent EP-0176995-B1 (EP)
Title: Connecting device for the cable of a measuring or testing apparatus
IPC: H02B13/02
Filed: 1985-09-28
Granted: 1991-09-18
Abstract: A device for connecting a cable measurement and test device to insulated cables. In a device for connecting a cable measurement and test device to insulated cables (6) of a medium-voltage power supply network, which device is connected to an encapsulated switching installation having at least one externally accessible earthing and test contact (7) for each phase, the earthing and test contact (7) is designed to allow detachable connection of a measurement and test cable (11), even in the earthed state. <IMAGE>
Patent EP-0152174-B1 (EP)
IPC: C07C29/62
Filed: 1985-01-11
Granted: 1992-03-18
Abstract: Benzene di- and tri-methanol compounds are selectively halogenated by reaction in aqueous solution at 70 to below 100 DEG C with HCl or HBr in the presence of a water immiscible solvent eg. toluene. The process is particularly suitable for the preparation of 4-bromo- and 4-chloromethyl-2,3,5,6-tetrafluorobenzene methanols which are believed to be novel compounds and useful in the synthesis of pesticidal compounds.
Patent EP-0156722-B1 (EP)
IPC: G11C11/24
Filed: 1985-03-12
Granted: 1990-06-20
Abstract: 1. Data processing system comprising at least, a microprocessor (1) with an ordinal counter (9) for addressing a ROM memory (5) containing the program, a dynamic type RAM memory requiring refreshments, and, a multiplexer (7) for the addresses in said RAM memory, the refreshing addresses being outputted by the ordinal counter and applied to the dynamic RAM memory via the multiplexer, characterized in that the program comprises a sequence of instruction codes corresponding to a sequence of consecutive reading addresses in the ROM memory, being periodically repeated by an indefinite loop, the period of said instruction codes being so selected as to be less than or equal to the minimum refreshment period.
Patent EP-0192918-B1 (EP)
IPC: F01K7/42
Filed: 1985-02-25
Granted: 1989-05-31
Abstract: A heater comprising two separate tube nests of which one (29) heats the circulating water by condensation and supercooling and the other (39) heats a partial flow of this water by the desuperheating of steam. Steam is admitted through pipe (16). The foregoing partial flow of water comes from the desuperheating zone of a heater located downstream and is admitted through a manifold (41). Pipes (39) are wound round a central drum (43).
Patent EP-0195017-B1 (EP)
Title: Procede de drainage de terrain, systeme mettant en oeuvre un tel procede et application du procede
IPC: E02B11/00
Filed: 1985-08-19
Granted: 1989-06-28
Abstract: Procédé de drainage de terrain consistant à relier une canalisation perforée (10) en contact intime avec le sous-sol poreux (5) et serpentant dans un même plan parallèle par rapport au sol, avec une station de pompage (101) capable de fonctionner en aspiration pour créer un vide qui accélère le drainage des eaux excédentaires, et en refoulement pour y injecter de l'eau, de l'engrais, de l'eau réchauffée... qui remontent par capilarité vers la couche de terre arable (3). L'invention s'applique au drainage et à l'irrigation notamment des terrains de sport, des espaces verts, d'agrément, des cultures maraichères, des serres, ainsi qu'à la régulation de terrains de culture, plus ou moins immergés, tels que des rizières par exemple.
Patent EP-0197060-B1 (EP)
IPC: B01D47/06
Filed: 1985-09-06
Granted: 1989-05-10
Abstract: To separate liquid droplets from the gas flow inside a vertical pipe (1), especially in a gas washing plant in combustion gas desulphurating installations, separating slats (6) are arranged in groups and are fixed obliquely and at a certain distance in a parallel manner in relation to one another on a frame between two carrier plates (8, 9) in the gas flow pipe (1), whereby the assemblies (5) are arranged in several parallel rows and provided with rinsing tubes (7). To improve the separation performance also during the rinsing process, a slightly-inclined collection tray (11) is provided next to each of the lower ends of the separation slats (6) which have a wavy design, into which the droplets entrained during the rinsing process are conveyed.
Patent EP-0192056-B1 (EP)
IPC: C07D311/92
Filed: 1986-01-18
Granted: 1989-07-26
Abstract: The present invention relates to a process for the isolation of labdan derivatives from the plant Coleus forskohlii, and their use as medicaments having anti-inflammatory and analgesic activity.
Patent EP-0236514-B1 (EP)
IPC: B65D21/02
Filed: 1986-02-28
Granted: 1988-11-23
Abstract: 1. A transport and storage crate made of synthetic resin material comprising a floor and four walls which is provided at its upper and/or lower edge with means for slip-free stacking, characterised in that the front wall (4) and/or the rear wall is designed to be double-walled in its lower region, and in its upper region is open and can be closed by a displaceable wall component (7), that this front wall (4) has two lateral guide rails (8) for the displaceable wall component (7) which extend into the interspace (5) of the double wall (4A, 4B), that the displaceable wall component (7) is provided with at least one projection (9) which, serving as a limiting stop, engages behind an angled portion of a part of the double wall (4A, 4B), and that the displaceable wall component (7) is provided with at least one resiliently arranged boss (17) which engages into at least one catch opening (16).
Patent EP-0227932-B1 (EP)
IPC: C07D498/04
Filed: 1986-11-17
Granted: 1993-01-13
Abstract: There are provided novel (2-imidazolin-2-yl) fused heteropyridine compounds, and intermediate compounds for the preparation thereof, and a method for controlling a wide variety of annual and perennial plant species therewith.
Patent EP-0230845-B1 (EP)
IPC: A61H39/00
Filed: 1986-12-24
Granted: 1991-02-13
Abstract: PCT No. PCT/FR86/00449 Sec. 371 Date Sep. 30, 1987 Sec. 102(e) Date Sep. 30, 1987 PCT Filed Dec. 24, 1986 PCT Pub. No. WO87/04068 PCT Pub. Date Jul. 16, 1987.An apparatus using discharges of sparks especially of piezo-electric origin comprises a bipolar electrode which includes one or several metallic electrodes (5) for direct contact with the skin, connected to one pole as well as one or several discharge electrodes (6) connected to the other pole, isolated by way of an isolating separation, or by distance and permitting discharge of sparks against the skin by automatically spacing the metallic discharge electrode (6).
Patent EP-0210215-B1 (EP)
IPC: G02F1/137
Filed: 1986-01-21
Granted: 1990-03-14
Abstract: PCT No. PCT/GB86/00040 Sec. 371 Date Oct. 30, 1986 Sec. 102(e) Date Oct. 30, 1986 PCT Filed Jan. 21, 1986 PCT Pub. No. WO86/04327 PCT Pub. Date Jul. 31, 1986.Biphenyl esters of formula (I), wherein formula (II) represents formula (III) or formula (IV), R1 represents C3-C12 alkyl, alkoxy, alkylcarbonyloxy, alkoxycarbonyl or alkoxycarbonyloxy, j is 0 or 1, R2 represents C3-C12 alkyl or alkoxy, one of Q1 or Q2 is fluorine and the other is hydrogen, provided that when j is 0 and formula (II) is formula (III) and both R1 and R2 are n-alkyl, then the total number of carbon atoms in R1 and R2 is more than 12. These compounds may be used as constituents of liquid crystal mixtures which show a room temperature ferroelectric smectic phase, and a number of such mixtures are described.
Patent EP-0238586-B1 (EP)
Title: Appareil de detection et de correction d'anomalies d'equilibre du corps humain
IPC: G01L5/00
Filed: 1986-09-24
Granted: 1991-06-05
Abstract: Appareil de détection d'équilibre du corps humain. Un plateau mobile (6) qui repose par l'intermédiaire de ressorts (5) sur un socle (1) lui-même en appui sur le sol par des supports (2, 3) réglables en hauteur, est muni d'un niveau sphérique à bulle (8), de marquages AA', BB', CC', DD' qui définissent le positionnement des pieds sur ledit plateau et d'un système de calage amovible (18) par rapport à la ligne transversale AA'. Application pour la correction des anomalies d'équilibre.
Patent EP-0231863-B1 (EP)
IPC: C04B35/58
Filed: 1987-01-27
Granted: 1990-04-04
Abstract: Stable slip casting composition having a total solids content of from 50 to 80 percent by weight on a base of finely divided, AlN-containing powders. It contains as liquid dispersion medium, water mixed with a water-soluble, aliphatic, polyvalent alcohol and admixtures for adjusting the viscosity required for slip casting. The liquid dispersion medium can contain, for instance, from 1 to 20 percent by weight of an alcohol such as glycerin calculated on the total weight of water and alcohol.
Patent EP-0250865-B1 (EP)
Title: Cutting tool
IPC: C23C30/00
Filed: 1987-05-26
Granted: 1990-07-25
Abstract: A cutting tool, in particular of hard metal, which is coated with hard layers of titanium carbide, titanium carbonitride and/or titanium nitride and that has an outer thin layer of zirconium nitride. The thickness of this outer layer of zirconium nitride amounts to between 1 and 30%, preferably 1 to 10%, of the thickness of the base coating of titanium carbide, titanium carbonitride and/or titanium nitride.
Patent EP-0260690-B1 (EP)
IPC: G01L9/00
Filed: 1987-09-17
Granted: 1992-04-22
Abstract: In the case of a device (1) for measuring the operating pressure of an electrolytic liquid flowing out of a line (2), a liquid sensor (11) is arranged in the area where the liquid emerges and is connected to a first potential and a control unit for evaluating the signals generated by the liquid jet (3) which impinge the liquid sensor (11). Furthermore, the feed line (2) of the liquid is connected to a second potential. In this way, it can be established whether the electrolytic liquid flowing out from the feed line (2) is at the specified operating pressure, since a circuit between the two potentials is closed by the electrolytic liquid. In particular, the minimum pressure of a liquid enriched with nutrients can be monitored by means of the device (1) in an extremely simple and reliable way. <IMAGE>