baber/WOPTO huggingface dataset:
Patent EP-0039283-B1 (EP)
IPC: C12N9/28
Filed: 1981-04-23
Granted: 1983-06-08
Abstract: 1. Microbiological process comprising a filtration step of the culture wort to separate, on the one hand, a filtration cake formed especially from the cell bodies of the microorganisms applied and from various particles and substances, especially of colloidal nature, suspended in the culture wort and, on the other hand, a liquid phase containing the active principles resulting from the microbiological process, the said process being characterized by the fact that, subsequently to the filtration of the culture wort on a filtration agent of amylaceous nature, the filter cake is recycled into the principal culture medium, thus constituting a portion of the nutrient matter necessary for the latter, preferably after having been subjected to a degradation treatment, especially an autolysis.
Patent EP-0047708-B1 (EP)
Title: Disposable gas lighter
IPC: G01N29/26
Filed: 1981-09-01
Granted: 1984-10-10
Abstract: A disposable gas lighter of the butane-fuel type comprises a flow-reducing membrane upstream of the valve and designed to limit the height of the flame. The membrane includes a mesoporous layer whose pores have a radius ranging from 20 to 500  ANGSTROM ngstroms and positioned so that an upstream face of this membrane communicates directly with the interior of the liquid fuel reservoir, i.e. without a wicking structure.
Patent EP-0075433-B1 (EP)
IPC: C11D3/32
Filed: 1982-09-14
Granted: 1986-05-28
Abstract: Anti-foam compositions suitable for use in detergent powders and liquids are formed from polysiloxane liquids and selected hydrophobic particles. The particles in question are alkylene dialkylamides, polyvalent metal salts of alkyl phosphoric acids or polyvalent alkali metal salts of carboxylic acids, or precursors of any of these.
Patent EP-0077272-B1 (EP)
IPC: F16B33/00
Filed: 1982-10-12
Granted: 1986-02-19
Abstract: New connection member with threaded hole working essentially in traction, but also in flexion, and manufacturing method thereof. The member, intended to connect two parts together, is comprised of a laminated material with plane layers (4), parallel to the axis of the threaded hole (3) at the cylindrical end of the member, which cylindrical end is surrounded with a rigidity ring (5).
Patent EP-0067198-B1 (EP)
IPC: F01B1/01
Filed: 1981-12-23
Granted: 1985-05-08
Abstract: A method for reducing friction between relatively sliding members (1-3, 15-17) which are subject to a relative lateral force (F). One member is given a slight rotation (R) about an axis substantially perpendicular to the direction of sliding (T) and the direction of the force (F). This may be achieved by angularly offsetting the direction of motion of one of the members with respect to the direction of sliding engagement.
Patent EP-0073782-B1 (EP)
IPC: B65D19/40
Filed: 1982-03-09
Granted: 1986-06-04
Abstract: The basis of the inventive thought is an opened-ended sleeve having two pleated side walls of an accordion or bellows formation. When these sleeves, normally in pairs, lie under a unitised or unit load, they will collapse under its weight and cause a space to be formed inside the length of each sleeve by virtue of the layering of the thicknesses of the pleated sides under compression. Placed at a distance to suit the nature of the load, the sleeves provide the necessary access for suitable mechanical lifting equipment.
Patent EP-0090907-B1 (EP)
IPC: B41M5/10
Filed: 1983-01-08
Granted: 1985-11-06
Abstract: An overstrike ribbon has its color transfer layer formed with an oleaginic face which includes a polyoxyethylene fatty acid ester of polyhydric alcohol which as increased ability to backup the fatty dyestuff, and also contains a filler from the pores of which the color paste can be released with successive impacts.
Patent EP-0088277-B1 (EP)
IPC: H02M7/537
Filed: 1983-02-21
Granted: 1986-05-14
Abstract: 1. A method of circulating heating fluid in a heating tube system by means of a circulating pump, characterised by the following features : a) the circulating pump is driven by an asynchronous machine at a speed dependent upon the heating load of the heating tube system ; b) the asynchronous machine is fed with a pulsed alternating voltage from an alternating voltage supply network by an intermediate voltage converter with a pulsed inverter circuit, the alternating voltage having a frequency proportional to the required speed and an amplitude that is proportional to the required speed, at least in the upper speed range ; c) the formation of a theoretical voltage having a binary waveform common to all outputs and firmly predetermined for all speeds, for each inverter output, which theoretical voltage has one binary state in the first half-cycle and the other binary state in the second half-cycle, with the exception of gaps in the vicinity of the fundamental oscillation zero passages wherein during each half-cycle the width of the central range which is free from gaps is substantially greater than the sum of the gap widths and the gaps are symmetrically arranged around the half-cycle centre, and d) the formation of a pulse-width modulated signal for switching the inverter circuit which operates towards the corresponding inverter output, this signal being formed from the respective theoretical voltage and high-frequency keying voltage of over 5 kHz, where the pulse width ratio corresponds to the required amplitude.
Patent EP-0088323-B1 (EP)
IPC: A61K31/535
Filed: 1983-02-28
Granted: 1987-05-06
Abstract: An alkenecarboxylic acid of the formula   <IMAGE>   in which R1 denotes hydrogen, aryl, substituted aryl or a straight-chain or cyclic, saturated or unsaturated aliphatic hydrocarbon radical, which is optionally interrupted by O, S, N, N-alkyl, N-aryl or N-aralkyl, and which is optionally substituted by hydroxyl, alkoxy, alkyl, trifluoromethyl, halogen, phenyl, alkoxycarbonyl or dialkylamino, the two alkyl radicals together with the nitrogen atom optionally forming a 5 to 7-membered ring, which optionally contains a heteroatom from the group comprising O, S, NH or N-alkyl and these aforementioned alkyl and phenyl radicals in turn optionally being substituted by halogen, trifluoromethyl, alkyl, aryl, aralkyl, alkoxy, alkylmercapto or SO2-alkyl, R2 represents the radical CXR8, R8 having the meaning indicated for R1 and being identical to or different from R1, and X representing oxygen, sulphur or the radical NR9R10, R9 and R10 being identical or different and each having the meanings of R1 and being identical to or different from R1; or represents the radical SOnR11, n denoting 1 or 2 and R11  having the meaning indicated for R1 and being identical to or different from R1, or R1 and R2 together represents a group of the general formula =C(R12)(Y-R13), Y representing oxygen, sulphur, NH or N-alkyl, and R12 and R13 each having the meaning indicated for R1, being identical to or different from one another and R1, and optionally together forming, with inclusion of =C-Y, a 5 to 7-membered ring, which optionally contains a heteroatom from the group comprising O, S, NH or N-alkyl, R3 has the meaning indicated for R1 and is identical to or different from R1, or represents furyl, phenyl, thienyl, pyrimidyl, pyrazinyl, quinolinyl, isoquinolinyl or pyridyl, the rings optionally being substituted by 1, 2 or 3 identical or different substituents from the group comprising alkyl, aryl, alkoxy, halogen, nitro, trifluoromethyl, SOn-alkyl (n=0, 1 or 2) or NR9R10, R9 and R10 having the meaning indicated above, R4 represents hydrogen, trifluoromethyl or alkyl, and R5 represents hydrogen, alkyl, cyano, halogen, nitro, SOn-alkyl (n=0, 1 or 2) or CXR8. These alkene carboxylic acids can be reacted with amine of the formula HNR6R7 to give amides which are useful as antihypertnsives, diuretics and uricosuric agents.
Patent EP-0098373-B1 (EP)
IPC: F04B9/14
Filed: 1983-05-18
Granted: 1987-12-16
Abstract: A pump for dispensing fluids and like media, having a pump casing including structure forming a counter locking means, a pusher for operating the pump, movable from a rest position into the pump casing to deliver a pumping stroke responsive to manual depression of an operating surface formed in an end face of the pusher, a locking mechanism for the pusher formed by the operating surface and a locking portion rigidly affixed to the operating surface, the locking mechanism being pivotally attached to the pusher to enable movement of the locking portion into and inwardly of a locking position relative to the counter locking means of the pump casing, whereby each pumping stroke must be preceded by pivotal movement of the locking mechanism, and, resilient structure for automatically urging the locking portion outwardly, into the locking position, after each pumping stroke, whereby pressure exerted upon any portion of the end face other than the operating surface will be ineffective for accidentally operating the pump and delivering an unwanted pumping stroke.
Patent EP-0103836-B1 (EP)
Title: Dietary and pharmaceutical compositions comprising methylsulfonylmethane
IPC: A61K9/16
Filed: 1983-09-13
Granted: 1991-01-23
Abstract: Methylsulfonylmethane (CH3SO2CH3) administered orally is effective in ameliorating the symptoms of gastrointestinal upset, e.g., produced by the ingestion of aspirin and other pharmaceuticals, and of allergic reactions. Oral compositions containing a mixture of such a pharmaceutical and methylsulfonylmethane are useful in avoiding the gastrointestinal upset which otherwise occurs when ingesting the former.
Patent EP-0089213-B1 (EP)
IPC: C08L33/14
Filed: 1983-03-14
Granted: 1986-02-26
Abstract: Alkali-soluble emulsion polymers that have been activated by at least partial neutralization, and subsequently acidified in the presence of a surfactant, are useful as thickeners in acidified, aqueous surfactant containing compositions, wherein the surfactant is present in an amount of 5 to 40% by weight of the water, thickener and surfactant. Preferred thickeners are those described in European Patent Application 13836. Neutralization to a pH above 6.5 and acidification to a pH below 6.5 is preferred.
Patent EP-0112152-B1 (EP)
IPC: B01D33/00
Filed: 1983-12-13
Granted: 1991-01-23
Abstract: Blood is passed from inlet 22 to outlet 34 axially along a shear gap between a stationary outer wall 24 and a cylindrical membrane 62 carried by a rotating spinner 50 and plasma is filtered off through the membrane and withdrawn through axial passge 76. The width of the gap and the rate of rotation of the spinner (greater than 1000 r.p.m.) are chosen such as to establish shear of from 1000 to 15,000 sec<-><1> across the gap and centrifugal force at the membrane of 50 gravity. The spinner 50 is driven by magnetic coupling 68, 74 from outside the housing 40, 12, 44 which thus forms a disposable unit. 
<??>In a construction for separation of anti-freeze solution with white cells from frozen concentrated red cells, saline solution is introduced through a porous outer wall 12 and passes radially through the mixture to carry the anti-freeze and white cells through the membrane.
Patent EP-0126739-B1 (EP)
Title: Appareil de dosage dispensateur de quantites predeterminees, de preference des boissons, a partir d'une bouteille
IPC: B67D3/00
Filed: 1983-11-04
Granted: 1988-01-20
Abstract: Un appareil de dosage de distribution de quantités prédéterminées, de préférence des boissons, à partir d'une bouteille ou autre objet similaire, est construit pour être fixé à l'orifice de la bouteille et comprend une ouverture d'entrée (11) et une ouverture de sortie (13) ainsi qu'un premier dispositif à soupape actionné magnétiquement (15) lequel, par activation, permet à la boisson de sortir de l'appareil de dosage par l'ouverture de sortie (13). L'appareil comprend en outre une soupape d'air (54) pour égaliser la pression. L'appareil possède une cavité totale correspondant à la quantité de dosage désirée et comprend aussi un second dispositif à soupape (49) destiné à couper l'écoulement de boisson sortant de la bouteille et allant vers l'appareil de dosage, tandis que le premier dispositif à soupape (15) est ouvert pour l'écoulement de sortie. De plus, l'appareil possède des moyens (44, 45, 27, 46) assurant une fermeture forcée du second dispositif à soupape (49) avant que ne s'ouvre le premier dispositif à soupape, et une ouverture automatique du second dispositif à soupape (49) lorsque le premier dispositif à soupape a été fermé. Cet appareil de dosage permet une distribution correcte de quantités prédéterminées de boissons indépendamment de la viscosité de la boisson en question.
Patent EP-0123013-B1 (EP)
IPC: B61G11/18
Filed: 1984-01-12
Granted: 1986-11-12
Abstract: 1. A buffer housing, especially for railway vehicles, comprising two housing parts (1 and 2) which are telescopically guided one inside the other and which are each provided at their ends remote from one another with a base plate (1a and 2a respectively), a continuous gap (6) within the limit of customary manufacturing tolerances being present inside the telescopic guide of the housing parts (1 and 2), characterized in that in its end region remote from its base plate (1a) the outer housing part (1) contains a continuous recess (1c) which substantially enlarges the internal generated surface (1b) of the outer housing part (1) and hence the gap (6), and in its lower zenith region it comprises an opening (1d) for the discharge of water which has penetrated behind the recess (1c).
Patent EP-0135043-B1 (EP)
IPC: B01D15/00
Filed: 1984-07-20
Granted: 1987-09-30
Abstract: A device is described which comprises a column or a cartridge containing a carbonate, bicarbonate or alumina-supported reagent composed of a polyethylene glycol or a condensation polymer of various types of alkene oxides, a base and an oxidizing agent. The device is capable of decontaminating fluids contaminated with polyhalogenated organic compounds, such as PCB, DDT, dioxins, etc., in a continuous manner, and is suitable for use in association with, and during operation of, conventional electrical apparatus containing said contaminated fluids
Patent EP-0140434-B1 (EP)
IPC: A61K9/06
Filed: 1984-10-09
Granted: 1993-08-04
Abstract: The present invention relates to a pharmaceutical composition with systemic anticholinesterasic, agonisticcholinergic and antimuscarinic activity, characterized in that it contains a therapeutically active dose of a parasympathomimetic quaternary ammonium salt, and a nasal carrier suitable for the nasal administration of it.
Patent EP-0120634-B1 (EP)
IPC: H02G15/14
Filed: 1984-03-07
Granted: 1988-01-07
Abstract: A termination for the armour (11) of an armoured submarine cable at a repeater housing comprises concentric sleeves (12, 13) which are swaged together to grip the armour (11) there between. The termination can be mounted in an adjustable position relative to a connector tube (15) which forms part of the repeater housing. The invention has particular application in jointing armoured optical fibre submarine cables.
Patent EP-0124369-B1 (EP)
IPC: C07C315/04
Filed: 1984-04-27
Granted: 1987-06-24
Abstract: A phenol derivative of the formula NU-A-X-R1 wherein NU is a defined bis-phenolic nucleus including a hydroxyphenyl-hydroxynaphthyl; hydroxyphenyl-hydroxyindanyl, hydroxyphenyl-hydroxybenzothienyl or di-hydroxyphenyl-ethylene or vinylene nucleus; wherein A is alkylene, alkenylene or alkynylene which may be interrupted by phenylene or other linkages, wherein R1 is hydrogen, or alkyl, alkenyl, cycloalkyl, halogenoalkyl, aryl or arylalkyl, or R1 is joined to R2, and wherein X is -CONR2-, -CSNR2-, -NR12CO-, -NR12CS-, -NR12CONR2-, <IMAGE>   -SO2NR2- or -CO-, or, when R1 is not hydrogen, is -NR12COO-, -S-, -SO- or -SO2-, wherein R2 is hydrogen or alkyl, or R1 and R2 together form alkylene; wherein R12 is hydrogen or alkyl, and wherein R22 is hydrogen, cyano or nitro; or a salt thereof when appropriate. The compounds possess antioestrogenic activity and may be used for the treatment of hormone-dependent breast tumours or of anovulatory infertility.
Patent EP-0116511-B1 (EP)
Title: Helmet, especially for users of motorized vehicles
IPC: A42B3/32
Filed: 1984-01-12
Granted: 1987-11-11
Abstract: A collapsible protecting helmet with inside stuffing and closing and fastening, including two supplemental portions, one top portion and one lower portion, both of these portions are mutually joined at two pivot points and make up the collapsible protecting helmet, engagement component to secure the engaged position the two top and lower portions being dimensioned such as to allow both portions to rotate about the rotating points and engage one inside the other in a folded position.
Patent EP-0114153-B1 (EP)
IPC: D04B9/56
Filed: 1984-01-12
Granted: 1987-05-06
Abstract: The guide system for a thread entering a stocking knitting machine having a cylindrical array of needles which rotates constantly and a supplementary thread guide which can skip over selected groups of needles to form the heel of the stocking is complemented by a supplementary concentric array of guide plates backed by an annular cam above the level of the plates alongside the tops of the needles but below the level of the cap through which the filament enters coaxially. The cam is shaped to induce a centripetal movement of the plates to be followed by a centrifugal recoil at appropriate intervals controlled by interruption of the motions of a pair of concentric toothed racks having an intermediate pinion and pins which can be intercepted by deployment of radial check rods. Slows the main array of needles to rotate continuously while causing the amount of thread deployed to be varied to suit the shape of a heel or other modification of the stacking profile so that the circumferential threads do not exhibit excessive residual tension.
Patent EP-0205633-B1 (EP)
Title: Valve assembly
IPC: F16K31/00
Filed: 1985-06-21
Granted: 1988-01-27
Abstract: A valve arrangement for a compressed-air operated nailing apparatus with valve pistons operating without intersection in such a manner that the one valve piston cooperates with the working cylinder and is guided by the other working piston which is controlled by an auxiliary control valve, wherein the first auxiliary piston is also controlled at the same time, and wherein upon opening the valve arrangement the second valve piston is moved first into the opening position and the first valve pistion thereafter.
Patent EP-0180844-B1 (EP)
IPC: G01N25/02
Filed: 1985-10-22
Granted: 1989-07-26
Abstract: A cell (4) for analyzing a fluid which is condensable, at least in part. The cell comprises a volume (16, 17, 18) in which the fluid is inserted. The volume is delimited firstly by an envelope (11, 12, 13) and secondly by an upper piston (14) capable of sliding in a sealed manner in the envelope and associated with apparatus for adjusting the pressure of the fluid being analyzed, together with lower apparatus enabling the level of the gas/liquid separation surface to be adjusted. The envelope is provided with portholes (19) associated with marking in order to display and measure the level of the surface. Conduits (20, 21) are provided between the piston and said lower apparatus for inserting the fluid to be analyzed into the volume and for emptying the volume of the fluid. The cell includes the improvement whereby a rod (27) from a first hydraulic control actuator is linked to the upper piston and a lower piston (15) is connected to a rod (29) from a second hydraulic control actuator.
Patent EP-0153199-B1 (EP)
IPC: C08F8/00
Filed: 1985-02-21
Granted: 1992-06-17
Abstract: This invention discloses a recoverable composition of an article comprising cross-linked polyethylene. The polyethylene has a molecular weight greater than about 3.0 million.
Patent EP-0165002-B1 (EP)
IPC: C12N15/69
Filed: 1985-06-04
Granted: 1992-06-03
Abstract: Recombinant DNA has been developed which is derived from the plasmid pUB110. This plasmid comprises a gene coding for resistance to kanamycin or to analogous antibiotics inactivated by the nucleotidyl transferase enzyme.The recombinant DNA containing an amylase-coding gene is prepared by the in vitro process of cleaving DNA derived from a donor microorganism and combining the resulting DNA fragments comprising the amylase-coding gene with a similarly cleaved vector which is plasmid pUB110. This recombinant DNA may then be introduced into a host microorganism and the resulting genetically engineered microorganism has been found to have enhanced stability and high copy numbers.The host microorganism employed is preferably Bacillus subtilis and the invention is particularly suitable for the industrial scale production of the alpha-amylase of Bacillus megaterium.
Patent EP-0164402-B1 (EP)
IPC: C02F9/00
Filed: 1984-11-27
Granted: 1993-04-14
Abstract: A process for treating wash water from the manufacture of terephthalic acid, wherein the wash water includes terephthalic acid, metal catalyst, and organic acid by-products. The process includes the steps of passing the wash water through a filter medium (13) to remove undissolved terephthalic acid solids, passing the filtered water through a cation exchange resin in hydrogen ion form (16) to remove the metal catalysts, and passing the water through an ion exchanger resin (19) to remove dissolved terephthalic acid and dissolved organic acid by-products. The treated water and certain components removed from the wash water are recovered and reused in the manufacture of additional terephthalic acid. An apparatus in which the process is practiced is also described and, after a quantity of wash water has been treated, the apparatus is regenerated with regenerants that are also recovered and reused in the manufacture of additional terephthalic acid.
Patent EP-0188620-B1 (EP)
Title: Easily bondable polyester film
IPC: C08J7/046
Filed: 1985-07-04
Granted: 1989-10-25
Abstract: An easily bondable polyester film comprising a polyester base film having on one side a coating layer of a mixture mainly composed of a copolyester containing ester-forming alkali metal aromatic sulfonate as one comonomer and a higher fatty acid wax. This film has excellent bondability and improved blocking properties, and is useful as base film for a magnetic recording medium, capacitor, photographic film, etc.
Patent EP-0205858-B1 (EP)
IPC: H01B3/30
Filed: 1986-05-09
Granted: 1990-03-28
Abstract: Heat-curable hot-melt enamels, a process for their preparation, and the production of highly heat-resistant wire windings. These heat-curable hot-melt enamels are solutions of a nylon in organic solvents, which contain, as the nylon, a nylon possessing functional amino groups and additionally contain a blocked di- or polyisocyanate. They are useful for the production of highly heat-resistant wire windings.
Patent EP-0222978-B1 (EP)
IPC: B22D41/08
Filed: 1986-07-26
Granted: 1988-09-21
Abstract: A refractory plate assembly includes a refractory base structure having therein a recess and a refractory wear and erosion resistant insert positioned within the recess. A frame surrounds the outer periphery of the base structure. The insert and the base structure together define a planar sliding surface. The base structure is formed of at least two components divided along at least one joint extending transverse to the planar sliding surface, each such component defining a respective portion of the recess and surrounding a respective portion of the circumference insert. The insert is elastically clamped within the base structure and may be removed from the base structure for replacement.
Patent EP-0220556-B1 (EP)
IPC: F41F1/00
Filed: 1986-10-08
Granted: 1990-05-16
Abstract: A propulsion device uses an electrically driven plasma injector to feed combustible fuel into a chamber prefilled with an oxidizer. A reaction between the two constituents augments the electrical power input to produce amplified pressure for the acceleration of projectiles.