baber/WOPTO huggingface dataset:
Patent EP-0218185-B1 (EP)
IPC: B29D30/56
Filed: 1986-10-01
Granted: 1992-01-29
Abstract: This invention is directed to the retreading of radial tires (10) by use of a bead sealing ring (24) unit that provides positive mechanical pressure for sealing the curing envelope (12) between the bead sealing ring unit and the bead area (16) of the tire by a radial force. In its relaxed or initial condition, the bead sealing ring unit has a diameter smaller than the bead diameter of the tire. The bead sealing ring unit is placed into sealing position and then expanded by a locking device secured to a metal band which is part of the bead sealing ring unit.
Patent EP-0207563-B1 (EP)
IPC: C07D401/04
Filed: 1986-06-24
Granted: 1991-07-31
Abstract: 5-Imidazolecarboxylic acid derivs. of formula (I), stereoisomers and salts are new, where R1=H or SH; R2=H, 1-7C alkyl, 3-7C alkenyl or alkynyl, 1-7C alkoxy-1-7C alkyl, aryl-1-5C-alkyl or 3-7C cycloalkyl; and X=1-indanyl, 1-tetrahydronaphthalenyl, 5-benzocycloheptanyl, 4-tetrahydrobenzothienyl, 4-tetrahydrobenzofuryl, 5-tetrahydroquinolyl, 5-tetrahydroisoquinolyl, 8-tetrahydroquinolyl, 8-tetrahydroisoquinolyl, 9,10-dihydro-9-anthracenyl, 9H-fluoren-9-yl, 5-dibenzo(a,d)cycloheptenyl, 5-dibenzo(a,d)cycloheptanyl or 1-dihydronaphthanenyl, each opt. substd. by 1-6 of 1-5C alkyl, mono- or di-aryl-1-5C-alkyl, 1-5Calkoxy, halogen, 3-7C alkenyl, NH2, NO2, 1-6C alkylcarbonylamino, CF3 or OCF3, where 2 geminal substits. together with the C atom may form a 3-7C cycloalkyl gp; where 'aryl'=phenyl opt. substd. by 1-3 or 1-5C alkyl or alkoxy, or halogen; provided that x is other than unsubstd. 1-indanyl or unsubstd. 1-tetrahydronaphthalenyl. - New herbicidal compsns. and methods employ (I) where x may be unsubstd. 1-indanyl or 1-tetrahydronaphthalenyl.
Patent EP-0198758-B1 (EP)
IPC: F23C1/00
Filed: 1986-03-28
Granted: 1989-07-12
Abstract: 1. Compound furnace with integrated and regulatable backup heating, notably for supplying a turbo-generator or an industrial network or for urban heating, of the type constituted by a combustion installation coupled to a steam generator, the combustion installation comprising a chamber (101, 201, 301, 401) for the combustion of domestic refuse, a chamber (102, 202, 301, 401) for the combustion of auxiliary fuel, and a chamber (103, 203, 303, 403) for mixing the combustion gases, the said chambers (101, 102, 103 ; 201, 202, 203 ; 301, 303 ; 401, 403) being juxtaposed one behind the other and being separated by substantially vertical solid walls (112, 113 ; 212, 213 ; 312 ; 412) in such a manner as to define the circulation circuit of the combustion gases, the said separating walls being interrupted in the upper part of the furnace so as to define openings (115, 116 ; 215, 216 ; 315 ; 415) for passage of the combustion gases from one chamber to the other, characterized in that the lateral walls and the separating walls of the said chambers (101, 102, 103 ; 201, 202, 203 ; 301, 303 ; 401, 403) are constituted by pipes of a single cold circulation circuit for water-steam emulsion or for hot water, respectively, in that the single cold circuit is constituted by the panels of pipes of each wall of the said chambers (101, 102, 103 ; 201, 202, 203 ; 301, 303), assembled in parallel, in that the panel of pipes of each separating wall (112, 113 ; 212, 213 ; 312) comprises a horizontal header (144, 145 ; 244, 245 ; 344 ; 444) situated in the upper part of each of the said walls, and prolonged by an assembly of spaced discharge tubes forming a vertical grid situated across the opening (115, 116 ; 215, 216 ; 315 ; 415) for passage of the combustion gases.
Patent EP-0268719-B1 (EP)
IPC: B29C51/06
Filed: 1986-11-24
Granted: 1991-09-18
Abstract: The material to be deformed, for example a light-curing prepreg, is spread out on an air-permeable lower mould part, subjected to compressed air and the material blown out is simultaneously heated and stretched. The lower mould part is subsequently subjected to a vacuum and the heated material is sucked and deep-drawn, in order to hug the form of the inner space. Thereafter, compressed air is introduced in order to lift off the shaped part. In the case of the present material, after deep-drawing and before removal, it is irradiated by a UV light source and thus cured. The apparatus required for this has a porous lower mould part (1) and is provided with a compressed-air connection (8) and a vacuum connection (9), these connections opening out into an annular, air-permeable line (10) and the entire lower mould part (1), with the exception of the inner space (3), being surrounded by an air-tight shell. By means of such a method and apparatus, in particular thermoset plastics can be deep-drawn, i.e. deformed, simply and to exact shapes. <IMAGE>
Patent EP-0210183-B1 (EP)
IPC: D01H1/26
Filed: 1985-12-20
Granted: 1988-12-07
Abstract: An open-end spinning machine in which a combined drive (56) is provided for the point driving of spinning elements (1) of a plurality of spinning points (S) arranged next to one another. At the spinning point (S) a switching device (2) is provided, by means of which this spinning point (S) can be switched over to a stationary ancillary drive (57). The combined drive (56) has a main drive belt (5) for the joint driving of this plurality of spinning elements (1), as well as an ancillary drive belt (53) driven at a second speed for the individual driving of a spinning assembly (1). By means of the switching device (2) the main drive belt (5) or the ancillary drive belt (53) can be used as a drive for the spinning assembly (1). The thread joining is effected at a rotor speed in the vicinity of the production rotor speed.
Patent EP-0246324-B1 (EP)
Title: Procede d'obtention de lipides a partir de corps de champignon
IPC: C11B7/00
Filed: 1985-12-13
Granted: 1993-01-27
Abstract: Procédé d'obtention d'un mélange de lipides riche en acide gamma-linolénique ou ses glycérides à partir de cultures de corps d'un champignon Mortierella filamenteux. L'invention propose, d'une part, d'extraire par fractions le mélange de lipides des corps de champignon sous désintégration mécanique en deux phases, tout d'abord avec un alcool contenant de l'eau pour donner une fraction riche en lipides polaires, et ensuite avec un solvant d'hydrocarbure, de l'hexane par ex., pour donner une fraction pauvre en lipides polaires. L'invention propose d'autre part, d'enrichir un mélange de lipides en ce qui concerne l'acide gamma-linolénique par cristallisation fractionnelle d'une partie d'un mélange durci de lipides dans une solution d'un solvant spécifique de sorte que la fraction non cristallisée dans la liqueur-mère contient un mélange de lipides dont la teneur en acide gamma-linolénique est remarquablement accrue par comparaison avec le mélange initial de lipides.
Patent EP-0213211-B1 (EP)
IPC: B29C45/66
Filed: 1986-02-21
Granted: 1991-01-02
Abstract: Mold clamping structure for injection molding machines providing a compact, simply-constructed mold clamping structure having a small number of parts. A servomotor is used as a driving power source for the mold clamping structure. A plurality of ball screws, which are spaced from the center of a metal mold at an equal distance, and which are spaced from each other at a predetermined angle, are provided between front and rear platens, and ball nuts mounted on moving platens are engaged with these ball screws. The present invention is characterized in that the moving platens are displaced along the ball screws, which are turned in accordance with the rotation of the servomotor, to carry out the opening, closing and clamping of the metal mold.
Patent EP-0236354-B1 (EP)
Title: Procede de decapage acide de produits en acier inoxydable
IPC: C23G1/08
Filed: 1986-07-28
Granted: 1989-07-12
Abstract: Procédé de décapage de produits en acier inoxydable, dans lequel on utilise un bain de décapage de composition initiale: HF 10 à 50 g/l; fer ferrique (Fe3+) dissous >= 15 g/l; eau: le solde; à une température comprise entre 15 et 70oC, caractérisé en ce que, pendant la ou les opérations de décapage, on maintient la teneur en fer ferrique du bain à au moins 15 g/l par oxydation du bain comportant au moins une ou des injections d'air de débit total supérieur ou égal à 1 Nm3 par m2 d'acier inoxydable décapé et par h de décapage de chaque élément de surface décapé. Le procédé de l'invention s'applique particulièrement au décapage industriel de tôles et bandes en acier inoxydable, dans lequel il permet d'éviter l'emploi d'acide nitrique et les pollutions qui en résultent.
Patent EP-0263362-B1 (EP)
IPC: A45D20/10
Filed: 1987-09-24
Granted: 1990-12-12
Abstract: In a hairdryer, the housing (2) consists of two housing halves (6, 10) which can be joined together and serve for receiving a preassembled module. The module comprises a run-out wheel (20), a heating bearer (22) and an end shield (30) of an electric motor (16), which are constructed as an integral injection moulding which can be engaged in the housing (2) via form-fitting elements. <IMAGE>
Patent EP-0273357-B1 (EP)
Title: Fluorine-containing macrolide compounds, pharmaceutical compositions comprising the same and their use for the manufacture of medicaments
IPC: A61K31/70
Filed: 1987-12-22
Granted: 1993-03-17
Abstract: A fluorine-containing macrolide compound of the formula: <CHEM>  wherein R<1> is hydroxy or -OR (wherein R is C1-C5 alkyl),  R<2> is hydrogen or hydroxy, or  R<1> and R<2> together form a cyclic residue of the formula: <CHEM>  (wherein R' und R'' are independently hydrogen or C1-C5 alkyl), <CHEM>  when R<4> is hydrogen or C1-C5 alkyl, or <CHEM>  (wherein Ph is phenyl),  R<5> is hydrogen or C1-C5 alkyl, and  R<6> is hydrogen or methyl and a pharmaceutical composition comprising the fluorine-containing macrolide compound (I) as an effective component; and the use of the fluorine-containing macrolide compounds for the manufacture of medicaments.
Patent EP-0232042-B1 (EP)
IPC: C22C33/08
Filed: 1987-01-19
Granted: 1991-10-23
Abstract: A silicon bearing strontium containing incoulant for cast or ductile iron is disclosed comprising zirconium, titanium or a mixture thereof. The inoculant may contain between 0.1 to 10% strontium, less than 0.35% calcium and either 0.1 to 15% zirconium, 0.1 to 20% titanium or a mixture of both zirconium and titanium with the strontium. The inoculant, method for produing the inoculant, method for inoculating the melt and an iron so inoculated are described.
Patent EP-0256763-B1 (EP)
Inventor: MILLER MARVIN JOSEPH
IPC: C07D205/08
Filed: 1987-08-05
Granted: 1993-12-08
Abstract: A process for 4-halomethylazetidin-2-ones is provided which comprises mixing in an inert solvent a positive halogen reagent in the presence of a weak base with a  beta , gamma -unsaturated O-acylhydroxamate of the formula <CHEM> wherein R is protected amino, lower alkyl or phenyl substituted lower alkyl, R2 is a substituent such as lower alkyl which may be substituted by formyl, hydroxy, halogen, etc., and R1 is alkoxy, benzyloxy, etc. When R is a protected amino group, the process provides cis-4-halomethylazetidin-2-ones, while when R is alkyl or phenylalkyl, the trans isomer is obtained. The 4-halomethylazetidinones are useful intermediates for known antibiotic compounds.
Patent EP-0240484-B1 (EP)
IPC: A61K31/44
Filed: 1987-03-10
Granted: 1992-01-15
Abstract: PCT No. PCT/AT87/00016 Sec. 371 Date Nov. 10, 1987 Sec. 102(e) Date Nov. 10, 1987 PCT Filed Mar. 10, 1987 PCT Pub. No. WO87/05211 PCT Pub. Date Sep. 11, 1987.A pharmaceutical preparation contains an active ingredient added to polyalcohols, such as polyethylene and/or polyalkylene glycols and/or oxystearates of glycerine-polyethyleneglycol and/or partial fatty acid esters of sorbitan or polyhydroxyethylenesorbitan and/or polyvinylpyrrolidone and/or polyvinylalcohols and/or fatty alcohol ethers of polyhydroxyethylene or fatty acid ester of polyhydroxyethylene and/or condensates of polyhydroxyethylene-polyhydroxypropylene, and especially dissolved in nifedipine in a weight ratio between 1:2 and 1:25. The composition contains ethanol as well, in an amount ratio between 1:25 and 1:4 of nifedipine:ethanol and can be sprayed with a propeller gas.
Patent EP-0271568-B1 (EP)
Title: Internal combustion engine using dynamic resonating air chamber
IPC: F02F1/00
Filed: 1987-06-23
Granted: 1992-01-29
Abstract: An internal combustion engine (10) includes a moving piston (28) within a combustion chamber that is temporarily divided into two zones (A, B) when the piston (28) is at and near its minimum volume position. Fuel is confined to a first zone (A) where the fuel is ignited to generate combustion wave energy that drives gas within the second zone (B) in Helmholtz resonance through a restricted passageway (42). Air from the second zone (B) is periodically expanded into the first zone (A) through the passage way (42) to improve the combustion process in the first zone (A) before the piston (42) moves substantially away from its minimum volume position.
Patent EP-0291890-B1 (EP)
Inventor: THUENER UDO TH
IPC: B65F3/00
Filed: 1988-05-14
Granted: 1994-05-04
Abstract: In order to develop a waste disposal vehicle having a chassis and driver's cab, in which at least one receiving container and one suction/pressure unit are arranged on the chassis and in which the receiving container is provided with a suction tube and also has a vacuum dome which is connected by means of a vacuum line to a motor-driven suction/pressure unit, in such a way that it is possible both for dusty and pourable as well as liquid and sludgy media to be received, without taking into consideration their type and composition, that the change-over from dry to wet media should be effected without problems, and that the vehicle is simple and reliable to handle and economical to produce, the vacuum dome (4) is connected to the suction/pressure unit (12) via a vacuum line (5) having two line branches (5.1, 5.2), it being possible for the two branches (5.1, 5.2) of the vacuum line (5) to be shut off from one another independently by means of connected valves (6.1, 6.2) and a separator (7) for dust or other free-flowing substances being connected in the one branch (5.1) of the vacuum line (5) and a separator (8) for droplets or other flowing or pasty substances being connected in the other branch (5.2) of the vacuum line (5). <IMAGE>
Patent EP-0308759-B1 (EP)
Title: Shockproof, wearproof metal lubricant, with restoring action and relative manufacturing process
IPC: C22C9/08
Filed: 1988-09-12
Granted: 1992-12-09
Abstract: Shockproof, wearproof metal lubricant with restoring action of worn metal surfaces, consisting in a stable, homogeneous dispersion of microspheres in a quaternary alloy comprising copper, lead, tin and silver in a mixture of paraffin and naphthene mineral oils, in presence of specific additives, to guarantee complete, perfect homogeneity and stability of said dispersion.
Patent EP-0310074-B1 (EP)
Title: Milling device to be affixed to a mobile apparatus
IPC: E01C23/08
Filed: 1988-09-29
Granted: 1992-05-27
Abstract: The milling device, which can be attached to a mobile apparatus, in particular a construction machine, Unimog or the like, is characterised by a fixing frame which can be releasably mounted on the apparatus and has a horizontal guide running parallel to a longitudinal or transverse side of the apparatus, along which guide the milling device can be moved back and forth relative to the apparatus in the manner of a carriage by means of a sliding actuating member. <IMAGE>
Patent EP-0298585-B1 (EP)
Inventor: REYNOLDS DAVID L
IPC: A61M5/28
Filed: 1988-05-06
Granted: 1993-10-20
Abstract: A prefilled syringe for one or two component medicaments is based upon the use of a vial (6) containing a medicament or one component (A) of a medicament, the vial having an open bottom closed by a piston (8). When the piston is coupled with a plunger (10), and an adapter cap (2) having an internal needle (22) and an external connection (27) for a needle is placed over a cap (4) of the vial (6), the latter is converted into a prefilled syringe. The piston has an axial passage (46, 48) closed by a resealable septum (50), so that a separate diluent (B) stored in a flexible capsule (14) may be introduced into the vial (6) through the piston (8) by a double ended needle (42, 44) mounted on a further cap (12) applied to the capsule (14), the further cap being coupled within the tubular interior of the plunger so that the double ended needle penetrates the septum (50) in the piston. The capsule (14) is pushed forward onto the double ended needle when its contents are to be expelled into the vial (6). The capsule (14) and its cap are then removed and discarded. Alternatively, the outer end of the needle on the further cap may be replaced by a coupling to the external connection on the adapter cap so that the capsule faces the syringe and the capsule may be pressed towards the syringe so that the needle within the further cap penetrates the capsule, the needle within the adapter cap penetrates the vial, and the contents of the capsule can be transferred to the vial before the capsule and its cap are discarded.
Patent EP-0299753-B1 (EP)
IPC: C23C16/54
Filed: 1988-07-13
Granted: 1993-02-10
Abstract: A vaporizing apparatus 71 delivers precisely controlled, substantially continuous and monitored vapor flows for uses such as in plasma enhanced vapor deposition. The vaporizing apparatus comprises a fluid passageway 212 along which are a pumping means 220, a vaporizing means 226 and a flowing means 260 all in fluid communication with the passageway. The vaporizing means 226 vaporizes liquid pumped from the pumping means 220 and includes a heat sink layer 228, a heated layer 234, and a portion 212a of the passageway sandwiched therebetween. The vaporizing apparatus 71 can sustain a floe of organosilicon vapor at a flow rate of about 1 to about 100 SCCM for as long as desired.
Patent EP-0303379-B1 (EP)
IPC: A01N63/23
Filed: 1988-08-01
Granted: 1992-08-26
Abstract: A novel B. thuringiensis microbe, referred to as B.t. MT 104, or mutants thereof, e.g. as spores or crystals, are useful to control both coleopteran and lepidopteran pests in various environments.
Patent EP-0321184-B1 (EP)
IPC: H01L39/12
Filed: 1988-12-13
Granted: 1993-07-21
Abstract: A metal oxide material is provided which is represented by the composition formula:  A2BxCuyOz  wherein 2 </= x </= 3.5, 2 </= y </= 3.5, x+y > 4, and 4 < z; A is an element or a group of elements selected from alkaline earth metal elements; and B is an element or a group of elements selected from the group of elements consisting of bismuth, lead and thallium. The material has a superconductivity transition tempeature of from 4.2K to 12K.
Patent EP-0313452-B1 (EP)
Title: Process of depositing a refractory metal-silicide for integrated circuits manufacturing
IPC: C23C16/42
Filed: 1988-10-18
Granted: 1991-09-18
Abstract: The process for depositing a refractory metal silicide uses vapour phase chemical deposition from the metal and silicon precursors for the production of integrated circuits. The refractory metal precursor is mixed in gaseous form with silicon subfluorides just before deposition. 
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Patent EP-0326781-B1 (EP)
Title: Printer drive
IPC: B41J9/44
Filed: 1988-02-05
Granted: 1992-11-11
Abstract: The electromagnet coil (L) associated with each print needle or hammer is wound on a core to which an armature is held when the coil is de-energised. The current is limited in intensity by a diode (D4) and resistance (R1) in a transistor circuit (V1) for the duration of the initial pulse. This is succeeded by an interval in which an energy recovery capacitor (C) is charged from the coil (L), via another diode (D2), to a voltage limited by a Zener (D1). Finally the capacitor (C) is discharged through another transistor (V2) and an adjustable resistance (R3) into the coil (L).
Patent EP-0285593-B1 (EP)
Title: Method for increasing the corrosion resistance of a quenched and self-tempered reinforcement bar made of steel
IPC: C21D8/08
Filed: 1988-03-29
Granted: 1991-05-29
Abstract: Process in which, during the quenching and self-tempering, a layer protecting against corrosion is formed at the surface of the bar. This layer can be produced by phosphatising with manganese, by oxidation with blowing-in an oxidising agent or by the application of a paint or of a resin. The phosphatising can be preceded by pickling. The protective layer can then be coated with a film of drying oil.
Patent EP-0303651-B1 (EP)
IPC: B25D11/00
Filed: 1988-03-02
Granted: 1993-09-29
Abstract: Un procédé permet de mettre hors circuit pendant la marche à vide un marteau perforateur et/ou un trépan à tranchement. Un embrayage (28) agencé au moins dans la chaîne cinématique de percussion est automatiquement désengagé lorsque le point mort est atteint. Le moment où l'outil (24) atteint une position située sur la course de marche à vide est détecté et l'embrayage (28) est automatiquement désengagé lorsque cette position est atteinte et enclenché à nouveau lorsque l'outil quitte cette position. A cet effet, un détecteur de marche à vide (30) provoque électromécaniquement l'engagement et le désengagement de l'embrayage (28) par l'intermédiaire d'un dispositif de commande (34). L'ouvrier maniant le marteau perforateur n'a donc pas besoin d'exercer d'efforts supplémentaires d'actionnement ou d'embrayage afin de mettre en et hors circuit l'outil à percussion, ce qui réduit le temps de marche à vide.
Patent EP-0368890-B1 (EP)
Inventor: DARLING JOHN EDWARD
IPC: G01M/
Filed: 1988-07-21
Granted: 1994-01-05
Abstract: A moisture presence alarm system has a sensor system which extends over an area to be monitored and a detector device which receives signals from the sensor system. This has spatially separated conductors in conductive contact with a moisture absorbent material. The position of the leak is determined by selective interrogation of pairs of conductors. The conductors may be in an orthogonal matrix (A1...X1; A2...X2), each conductor (10, 11) being associated with a moisture absorbent strip (12, 13).
Patent EP-0389504-B1 (EP)
Title: Retractor
IPC: A61B17/02
Filed: 1988-10-21
Granted: 1993-08-11
Abstract: A retractor comprises a blade (2), a handle (3), a fiber optic light guide for illuminating the site of retraction, and a connector (25) for connecting a fibre optic cable (26) to the fibre optic light guide. The fibre optic light guide comprises a bent tubular sheath (1) which passes through the handle (3) and extends along a part of the retractor blade (2) and in which is embedded a bundle of glass fibers. To facilitate resterilization and disassembly of the retractor, the sheath (1) has fixing elements (9, 10) for detachably securing the retractor blade (2) to the sheath (10 and the handle (3) is detachably mounted at the distal end (6) of the sheath and secured in this position by a detachable holding element (25).
Patent EP-0330812-B1 (EP)
Inventor: JOHNSON BARBARA JILL
IPC: B65D77/20
Filed: 1989-01-07
Granted: 1996-09-18
Abstract: A means which aids in the opening of a flexible package comprising a tab (10) made of a resilient material integral with or secured to the package, lines of weakening (13) defining a cutter (14) capable of piercing the lidding material (17) of the package, said lines of weakening (13) capable of being bent, broken or torn by finger pressure on the tab (10) to expose or make effective the cutting edge of the cutter (14).